{"version":3,"file":"js/61401-0dd91c86cae6fc2b046f.js","mappings":";mGAAA,SAASA,IAcP,OAbAC,EAAOC,QAAUF,EAAWG,OAAOC,QAAU,SAAUC,GACrD,IAAK,IAAIC,EAAI,EAAGA,EAAIC,UAAUC,OAAQF,IAAK,CACzC,IAAIG,EAASF,UAAUD,GAEvB,IAAK,IAAII,KAAOD,EACVN,OAAOQ,UAAUC,eAAeC,KAAKJ,EAAQC,KAC/CL,EAAOK,GAAOD,EAAOC,IAK3B,OAAOL,GACNJ,EAAOC,QAAQY,YAAa,EAAMb,EAAOC,QAAiB,QAAID,EAAOC,QACjEF,EAASe,MAAMC,KAAMT,WAG9BN,EAAOC,QAAUF,EAAUC,EAAOC,QAAQY,YAAa,EAAMb,EAAOC,QAAiB,QAAID,EAAOC,4CCfhG,IAAIe,EAAS,EAAQ,OA2DrBhB,EAAOC,QAzDmB,SAA6BgB,EAAUC,GAK/D,YAJ2B,IAAvBA,IACFA,GAAqB,GAGhB,SAAUC,EAAKC,EAAUC,GAE9B,GAAIF,EACFF,EAASE,QAKX,GAAIC,EAASE,YAAc,KAAOF,EAASE,YAAc,IAAzD,CACE,IAAIC,EAAQF,EAEZ,GAAIH,EACF,GAAIF,EAAOQ,YAAa,CACtB,IAAIC,EAqBd,SAAoBC,QACQ,IAAtBA,IACFA,EAAoB,IAGtB,OAAOA,EAAkBC,cAAcC,MAAM,KAAKC,QAAO,SAAUJ,EAASK,GAC1E,IAAIC,EAAqBD,EAAYF,MAAM,KACvCI,EAAOD,EAAmB,GAC1BE,EAAQF,EAAmB,GAE/B,MAAoB,YAAhBC,EAAKE,OACAD,EAAMC,OAGRT,IACN,SApCmBU,CAAWf,EAASgB,SAAWhB,EAASgB,QAAQ,iBAE9D,IACEb,EAAQ,IAAIC,YAAYC,GAASY,OAAOhB,GACxC,MAAOiB,UAETf,EAAQgB,OAAOC,aAAa1B,MAAM,KAAM,IAAI2B,WAAWpB,IAI3DJ,EAAS,CACPM,MAAOA,SAMXN,EAAS,KAAMI,wCCrCnB,IAAIL,EAAS,EAAQ,OAEjBjB,EAAW,EAAQ,OAEnB2C,EAAa,EAAQ,OAEzBC,EAAUC,YAAc,EAAQ,OA2DhC,SAASC,EAAWC,EAAKC,EAAS9B,GAChC,IAAI+B,EAASF,EAiBb,OAfIJ,EAAWK,IACb9B,EAAW8B,EAEQ,kBAARD,IACTE,EAAS,CACPF,IAAKA,KAITE,EAASjD,EAAS,GAAIgD,EAAS,CAC7BD,IAAKA,IAITE,EAAO/B,SAAWA,EACX+B,EAGT,SAASL,EAAUG,EAAKC,EAAS9B,GAE/B,OAAOgC,EADPF,EAAUF,EAAWC,EAAKC,EAAS9B,IAIrC,SAASgC,EAAWF,GAClB,GAAgC,qBAArBA,EAAQ9B,SACjB,MAAM,IAAIiC,MAAM,6BAGlB,IAAIC,GAAS,EAETlC,EAAW,SAAgBE,EAAKC,EAAUgC,GACvCD,IACHA,GAAS,EACTJ,EAAQ9B,SAASE,EAAKC,EAAUgC,KAUpC,SAASC,IAEP,IAAID,OAAOE,EAQX,GALEF,EADEG,EAAInC,SACCmC,EAAInC,SAEJmC,EAAIC,cA6JjB,SAAgBD,GAGd,IACE,GAAyB,aAArBA,EAAIE,aACN,OAAOF,EAAIG,YAGb,IAAIC,EAAwBJ,EAAIG,aAA4D,gBAA7CH,EAAIG,YAAYE,gBAAgBC,SAE/E,GAAyB,KAArBN,EAAIE,eAAwBE,EAC9B,OAAOJ,EAAIG,YAEb,MAAOpB,IAET,OAAO,KA5KwBwB,CAAOP,GAGhCQ,EACF,IACEX,EAAOY,KAAKC,MAAMb,GAClB,MAAOd,IAGX,OAAOc,EAGT,SAASc,EAAUC,GAQjB,OAPAC,aAAaC,GAEPF,aAAejB,QACnBiB,EAAM,IAAIjB,MAAM,IAAMiB,GAAO,kCAG/BA,EAAI7C,WAAa,EACVL,EAASkD,EAAKG,GAIvB,SAASC,IACP,IAAIC,EAAJ,CACA,IAAIC,EACJL,aAAaC,GAIXI,EAFE1B,EAAQ2B,aAAyBpB,IAAfC,EAAIkB,OAEf,IAEe,OAAflB,EAAIkB,OAAkB,IAAMlB,EAAIkB,OAG3C,IAAIrD,EAAWkD,EACXnD,EAAM,KAoBV,OAlBe,IAAXsD,GACFrD,EAAW,CACTgC,KAAMC,IACN/B,WAAYmD,EACZE,OAAQA,EACRvC,QAAS,GACTwC,IAAK9B,EACL+B,WAAYtB,GAGVA,EAAIuB,wBAEN1D,EAASgB,QA1JE,SAAsBA,GACvC,IAAI2C,EAAS,GAEb,OAAK3C,GAILA,EAAQF,OAAON,MAAM,MAAMoD,SAAQ,SAAUC,GAC3C,IAAIC,EAAQD,EAAIE,QAAQ,KACpB1E,EAAMwE,EAAIG,MAAM,EAAGF,GAAOhD,OAAOP,cACjCM,EAAQgD,EAAIG,MAAMF,EAAQ,GAAGhD,OAEN,qBAAhB6C,EAAOtE,GAChBsE,EAAOtE,GAAOwB,EACLoD,MAAMC,QAAQP,EAAOtE,IAC9BsE,EAAOtE,GAAK8E,KAAKtD,GAEjB8C,EAAOtE,GAAO,CAACsE,EAAOtE,GAAMwB,MAGzB8C,GAhBEA,EAsJgBS,CAAajC,EAAIuB,2BAGtC3D,EAAM,IAAI+B,MAAM,iCAGXjC,EAASE,EAAKC,EAAUA,EAASgC,OAG1C,IAUI3C,EACA+D,EAXAjB,EAAMR,EAAQQ,KAAO,KAEpBA,IAEDA,EADER,EAAQ0C,MAAQ1C,EAAQ2B,OACpB,IAAI/B,EAAU+C,eAEd,IAAI/C,EAAUgD,gBAMxB,IAMItB,EANAvB,EAAMS,EAAIqB,IAAM7B,EAAQD,KAAOC,EAAQ6B,IACvCD,EAASpB,EAAIoB,OAAS5B,EAAQ4B,QAAU,MACxCvB,EAAOL,EAAQK,MAAQL,EAAQ6C,KAC/BxD,EAAUmB,EAAInB,QAAUW,EAAQX,SAAW,GAC3CyD,IAAS9C,EAAQ8C,KACjB9B,GAAS,EAETO,EAAkB,CACpBlB,UAAME,EACNlB,QAAS,GACTd,WAAY,EACZqD,OAAQA,EACRC,IAAK9B,EACL+B,WAAYtB,GA+Cd,GA5CI,SAAUR,IAA4B,IAAjBA,EAAQ+C,OAC/B/B,GAAS,EACT3B,EAAgB,QAAKA,EAAgB,SAAMA,EAAgB,OAAI,oBAEhD,QAAXuC,GAA+B,SAAXA,IACtBvC,EAAQ,iBAAmBA,EAAQ,kBAAoBA,EAAQ,gBAAkB,oBAEjFgB,EAAOY,KAAK+B,WAA2B,IAAjBhD,EAAQ+C,KAAgB1C,EAAOL,EAAQ+C,QAIjEvC,EAAIyC,mBAhHJ,WACyB,IAAnBzC,EAAI0C,YACNC,WAAW3B,EAAU,IA+GzBhB,EAAI4C,OAAS5B,EACbhB,EAAI6C,QAAUlC,EAEdX,EAAI8C,WAAa,aAGjB9C,EAAI+C,QAAU,WACZ9B,GAAU,GAGZjB,EAAIgD,UAAYrC,EAChBX,EAAIiD,KAAK7B,EAAQ7B,GAAM+C,EAAM9C,EAAQ0D,SAAU1D,EAAQ2D,UAElDb,IACHtC,EAAIoD,kBAAoB5D,EAAQ4D,kBAM7Bd,GAAQ9C,EAAQ6D,QAAU,IAC7BvC,EAAe6B,YAAW,WACxB,IAAI1B,EAAJ,CACAA,GAAU,EAEVjB,EAAIsD,MAAM,WACV,IAAIvE,EAAI,IAAIY,MAAM,0BAClBZ,EAAEwE,KAAO,YACT5C,EAAU5B,MACTS,EAAQ6D,UAGTrD,EAAIwD,iBACN,IAAKtG,KAAO2B,EACNA,EAAQzB,eAAeF,IACzB8C,EAAIwD,iBAAiBtG,EAAK2B,EAAQ3B,SAGjC,GAAIsC,EAAQX,UAvMrB,SAAiB4E,GACf,IAAK,IAAI3G,KAAK2G,EACZ,GAAIA,EAAIrG,eAAeN,GAAI,OAAO,EAGpC,OAAO,EAkMwB4G,CAAQlE,EAAQX,SAC7C,MAAM,IAAIc,MAAM,qDAelB,MAZI,iBAAkBH,IACpBQ,EAAIE,aAAeV,EAAQU,cAGzB,eAAgBV,GAAyC,oBAAvBA,EAAQmE,YAC5CnE,EAAQmE,WAAW3D,GAMrBA,EAAI4D,KAAK/D,GAAQ,MACVG,EA1OTvD,EAAOC,QAAU0C,EAEjB3C,EAAOC,QAAP,QAAyB0C,EACzBA,EAAUgD,eAAiB3E,EAAO2E,gBA4PlC,aA3PAhD,EAAU+C,eAAiB,oBAAqB,IAAI/C,EAAUgD,eAAmBhD,EAAUgD,eAAiB3E,EAAO0E,eASnH,SAAsB0B,EAAOC,GAC3B,IAAK,IAAIhH,EAAI,EAAGA,EAAI+G,EAAM7G,OAAQF,IAChCgH,EAASD,EAAM/G,IAVnBiH,CAAa,CAAC,MAAO,MAAO,OAAQ,QAAS,OAAQ,WAAW,SAAU3C,GACxEhC,EAAqB,WAAXgC,EAAsB,MAAQA,GAAU,SAAU7B,EAAKC,EAAS9B,GAGxE,OAFA8B,EAAUF,EAAWC,EAAKC,EAAS9B,IAC3B0D,OAASA,EAAO4C,cACjBtE,EAAWF,yCChCtB,SAASyE,EAAOC,EAAQC,GAIvB,YAHWpE,IAAPoE,IACHA,EAAKxH,QAECwH,GAA2B,oBAAdA,EAAGF,OAAwBE,EAAGF,OAAOC,GAAUA,EAUpE,IAAIE,EAAYH,EAAO,CAUtBI,KAAM,YAYNC,OAAQ,SAAU5F,GACjB,OAAOA,IAAU0F,EAAUC,MAU5BE,gBAAiB,kBASjBC,SAAU,WAUVC,sBAAuB,wBASvBC,cAAe,kBAQZC,EAAYV,EAAO,CAMtBI,KAAM,+BASNC,OAAQ,SAAU/E,GACjB,OAAOA,IAAQoF,EAAUN,MAQ1BO,IAAK,6BAOLC,IAAK,uCAOLC,MAAO,kCAGRpI,EAAQuH,OAASA,EACjBvH,EAAQ0H,UAAYA,EACpB1H,EAAQiI,UAAYA,6BC/IhBI,EAAc,EAAQ,OACtBC,EAAM,EAAQ,OACdC,EAAW,EAAQ,OACnBC,EAAM,EAAQ,OAEdC,EAAoBH,EAAIG,kBAExBR,EAAYI,EAAYJ,UAExBS,EAAaF,EAAIE,WACjBC,EAAYH,EAAIG,UAEpB,SAASC,EAAU9F,GAClBhC,KAAKgC,QAAUA,GAAU,CAAC+F,QAAQ,IAgEnC,SAASC,IACLhI,KAAKiI,OAAQ,EAEjB,SAASC,EAASH,EAAQI,GACzBA,EAAKC,WAAaL,EAAQK,WAC1BD,EAAKE,aAAeN,EAAQM,aAkH7B,SAASC,EAASC,GACjB,GAAGA,EACF,MAAO,OAAOA,EAAEC,UAAW,IAAI,UAAUD,EAAEH,WAAW,QAAQG,EAAEF,aAAa,IAG/E,SAASI,EAAUC,EAAMC,EAAMnJ,GAC9B,MAAmB,iBAATkJ,EACFA,EAAME,OAAOD,EAAMnJ,GAEvBkJ,EAAMlJ,QAAUmJ,EAAMnJ,GAAUmJ,EAC3B,IAAIE,KAAKC,KAAKtH,OAAOkH,EAAMC,EAAMnJ,GAAQ,GAE1CkJ,EAwCT,SAASK,EAAeC,EAAOb,GACtBa,EAAOC,eAGRD,EAAOC,eAAeC,YAAYf,GAFlCa,EAAOG,IAAID,YAAYf,GA1O/BL,EAAUnI,UAAUyJ,gBAAkB,SAAS3J,EAAO4J,GACrD,IAAIrH,EAAUhC,KAAKgC,QACf0F,EAAO,IAAIG,EACXyB,EAAatH,EAAQsH,YAAc,IAAItB,EACvCuB,EAAevH,EAAQuH,aACvBxB,EAAU/F,EAAQ+F,QAClByB,EAAexH,EAAQyH,OAAO,GAC9B3C,EAAS,aAAa4C,KAAKL,GACzBM,EAAY7C,EAASW,EAASmC,cAAgBnC,EAASoC,aAgB7D,OAfG9B,GACFuB,EAAWQ,mBAAmB/B,GAG/BL,EAAI6B,aAaL,SAA2BQ,EAAUT,EAAWvB,GAC/C,IAAIgC,EAAU,CACb,GAAGT,aAAsBtB,EACxB,OAAOsB,EAERS,EAAYT,EAEb,IAAIC,EAAe,GACfS,EAAaD,aAAqBE,SAEtC,SAASC,EAAMxK,GACd,IAAIyK,EAAKJ,EAAUrK,IACfyK,GAAMH,IACTG,EAAyB,GAApBJ,EAAUvK,OAAY,SAAS4K,GAAKL,EAAUrK,EAAI0K,IAAML,GAE9DR,EAAa7J,GAAOyK,GAAM,SAASC,GAClCD,EAAG,WAAWzK,EAAI,MAAM0K,EAAI9B,EAASP,MACnC,aAKJ,OAbAA,EAAUA,GAAS,GAUnBmC,EAAM,WACNA,EAAM,SACNA,EAAM,cACCX,EAnCYc,CAAkBd,EAAaD,EAAWvB,GAC7DL,EAAI4B,WAAatH,EAAQsH,YAAcA,EACpCxC,IACF0C,EAAa,IAAMrC,EAAUN,MAE9B2C,EAAac,IAAMd,EAAac,KAAOnD,EAAUE,IAC9C5H,GAA4B,kBAAXA,EACnBiI,EAAIxE,MAAMzD,EAAO+J,EAAaG,GAE9BjC,EAAI6B,aAAagB,MAAM,sBAEjBjB,EAAWH,KAgDnBnB,EAAWrI,UAAY,CACtB6K,cAAgB,WACZxK,KAAKmJ,KAAM,IAAIxB,GAAoB8C,eAAe,KAAM,KAAM,MAC1DzK,KAAK+H,UACL/H,KAAKmJ,IAAIuB,YAAc1K,KAAK+H,QAAQS,WAG5CmC,aAAa,SAASC,EAAcC,EAAWC,EAAOC,GACrD,IAAI5B,EAAMnJ,KAAKmJ,IACR6B,EAAK7B,EAAI8B,gBAAgBL,EAAcE,GAAOD,GAC9CK,EAAMH,EAAMvL,OAChBuJ,EAAc/I,KAAMgL,GACpBhL,KAAKiJ,eAAiB+B,EAEzBhL,KAAK+H,SAAWG,EAASlI,KAAK+H,QAAQiD,GACnC,IAAK,IAAI1L,EAAI,EAAIA,EAAI4L,EAAK5L,IAAK,CACvBsL,EAAeG,EAAMI,OAAO7L,GAAhC,IACI4B,EAAQ6J,EAAMK,SAAS9L,GAE7B+L,GADMP,EAAQC,EAAMO,SAAShM,GACtB6J,EAAIoC,kBAAkBX,EAAcE,IAC/C9K,KAAK+H,SAAUG,EAAS6C,EAAMS,WAAWlM,GAAG+L,GAC5CA,EAAKnK,MAAQmK,EAAKI,UAAYvK,EAC9B8J,EAAGU,iBAAiBL,KAGtBM,WAAW,SAASf,EAAcC,EAAWC,GAC5C,IAAIc,EAAU5L,KAAKiJ,eACL2C,EAAQC,QACtB7L,KAAKiJ,eAAiB2C,EAAQE,YAE/BC,mBAAmB,SAASC,EAAQjK,KAEpCkK,iBAAiB,SAASD,KAE1BE,sBAAsB,SAAS7M,EAAQwF,GACnC,IAAIsH,EAAMnM,KAAKmJ,IAAIiD,4BAA4B/M,EAAQwF,GACvD7E,KAAK+H,SAAWG,EAASlI,KAAK+H,QAAQoE,GACtCpD,EAAc/I,KAAMmM,IAExBE,oBAAoB,SAASC,EAAI3D,EAAOnJ,KAExC+M,WAAW,SAAS7D,EAAOC,EAAOnJ,GAGjC,GAFAkJ,EAAQD,EAAU1I,MAAMC,KAAKT,WAEpB,CACR,GAAIS,KAAKiI,MACR,IAAIuE,EAAWxM,KAAKmJ,IAAIsD,mBAAmB/D,QAEvC8D,EAAWxM,KAAKmJ,IAAIuD,eAAehE,GAErC1I,KAAKiJ,eACPjJ,KAAKiJ,eAAeC,YAAYsD,GACxB,QAAQ9C,KAAKhB,IACrB1I,KAAKmJ,IAAID,YAAYsD,GAGtBxM,KAAK+H,SAAWG,EAASlI,KAAK+H,QAAQyE,KAGxCG,cAAc,SAASC,KAEvBC,YAAY,WACX7M,KAAKmJ,IAAI2D,aAEVhD,mBAAmB,SAAU/B,IACtB/H,KAAK+H,QAAUA,KACjBA,EAAQK,WAAa,IAI1B2E,QAAQ,SAASrE,EAAOC,EAAOnJ,GAC9BkJ,EAAQD,EAAU1I,MAAMC,KAAKT,WAC1B,IAAIyN,EAAOhN,KAAKmJ,IAAI8D,cAAcvE,GAClC1I,KAAK+H,SAAWG,EAASlI,KAAK+H,QAAQiF,GACtCjE,EAAc/I,KAAMgN,IAGxBE,WAAW,WAEPlN,KAAKiI,OAAQ,GAEjBkF,SAAS,WACLnN,KAAKiI,OAAQ,GAGjBmF,SAAS,SAASR,EAAMS,EAAU7E,GACjC,IAAI8E,EAAOtN,KAAKmJ,IAAIoE,eACjB,GAAID,GAAQA,EAAKE,mBAAoB,CACjC,IAAIC,EAAKH,EAAKE,mBAAmBZ,EAAMS,EAAU7E,GACjDxI,KAAK+H,SAAWG,EAASlI,KAAK+H,QAAQ0F,GACtC1E,EAAc/I,KAAMyN,GACxBzN,KAAKmJ,IAAIuE,QAAUD,IAOvBE,QAAQ,SAASpD,GAChBqD,QAAQC,KAAK,qBAAqBtD,EAAMjC,EAAStI,KAAK+H,WAEvDwC,MAAM,SAASA,GACdqD,QAAQrD,MAAM,mBAAmBA,EAAMjC,EAAStI,KAAK+H,WAEtD+F,WAAW,SAASvD,GACnB,MAAM,IAAI3C,EAAW2C,EAAOvK,KAAK+H,WAkDnC,+JAA+JgG,QAAQ,QAAO,SAASrO,GACtLsI,EAAWrI,UAAUD,GAAO,WAAW,OAAO,SAa/CR,EAAQ4I,UAAYA,EAKQN,EAAIG,kBAKRH,EAAIwG,qCC3Q5B,IAEI7G,EAFc,EAAQ,OAEEA,UAO5B,SAAS8G,EAAgBC,GACxB,MAAiB,KAAVA,EAqBR,SAASC,EAAmBvC,EAASwC,GAIpC,OAHKxC,EAAQhM,eAAewO,KAC3BxC,EAAQwC,IAAW,GAEbxC,EAQR,SAASyC,EAAaH,GACrB,IAAKA,EAAO,MAAO,GACnB,IAAII,EA1BL,SAAgCJ,GAE/B,OAAOA,EAAQA,EAAMrN,MAAM,gBAAgB0N,OAAON,GAAkB,GAwBzDO,CAAuBN,GAClC,OAAO/O,OAAOsP,KAAKH,EAAKxN,OAAOqN,EAAmB,KAgBnD,SAASO,EAAKC,EAAIC,GACjB,IAAI,IAAIC,KAAKF,EACZC,EAAKC,GAAKF,EAAIE,GAQhB,SAAS7P,EAAS8P,EAAMC,GACvB,IAAIC,EAAKF,EAAMnP,UACf,KAAKqP,aAAcD,GAAO,CACzB,SAASE,KACTA,EAAEtP,UAAYoP,EAAMpP,UAEpB+O,EAAKM,EADLC,EAAI,IAAIA,GAERH,EAAMnP,UAAYqP,EAAKC,EAErBD,EAAGE,aAAeJ,IACD,mBAATA,GACTlB,QAAQrD,MAAM,iBAAiBuE,GAEhCE,EAAGE,YAAcJ,GAKnB,IAAIK,EAAW,GACXC,EAA8BD,EAASC,aAA8B,EACrEC,EAA8BF,EAASE,eAA8B,EACrEC,EAA8BH,EAASG,UAA8B,EACrEC,EAA8BJ,EAASI,mBAA8B,EACrEC,EAA8BL,EAASK,sBAA8B,EACrEC,EAA8BN,EAASM,YAA8B,EACrEC,EAA8BP,EAASO,4BAA8B,EACrEC,EAA8BR,EAASQ,aAA8B,EACrEC,EAA8BT,EAASS,cAA8B,EACrEC,EAA8BV,EAASU,mBAA8B,GACrEC,EAA8BX,EAASW,uBAA8B,GACrEC,EAA8BZ,EAASY,cAA8B,GAGrEC,EAAgB,GAChBC,EAAmB,GAGnBC,GAF8BF,EAAcG,gBAAgCF,EAAiB,GAAG,mBAAoB,GACtFD,EAAcI,oBAAgCH,EAAiB,GAAG,uBAAwB,GAC1FD,EAAcE,uBAAgCD,EAAiB,GAAG,0BAA2B,IAK3HI,GAJ8BL,EAAcM,oBAAgCL,EAAiB,GAAG,iBAAkB,GACpFD,EAAcO,uBAAgCN,EAAiB,GAAG,oBAAqB,GACvFD,EAAcQ,qBAAgCP,EAAiB,GAAG,kBAAmB,GACrFD,EAAcS,6BAAgCR,EAAiB,GAAG,0BAA2B,GAC7FD,EAAcK,eAAgCJ,EAAiB,GAAG,YAAa,IAE7GS,GAD8BV,EAAcW,mBAAgCV,EAAiB,GAAG,gBAAiB,GACnFD,EAAcU,qBAAgCT,EAAiB,IAAI,mBAAoB,KAEzFD,EAAcY,mBAA8BX,EAAiB,IAAI,gBAAiB,IAClFD,EAAca,YAA8BZ,EAAiB,IAAI,eAAgB,IACjFD,EAAcc,0BAA8Bb,EAAiB,IAAI,uBAAwB,IACzFD,EAAce,eAA6Bd,EAAiB,IAAI,oBAAqB,IACrFD,EAAcgB,oBAA6Bf,EAAiB,IAAI,iBAAkB,IAQlH,SAASgB,EAAalL,EAAMmL,GAC3B,GAAGA,aAAmB/O,MACrB,IAAIoI,EAAQ2G,OAEZ3G,EAAQvK,KACRmC,MAAMtC,KAAKG,KAAMiQ,EAAiBlK,IAClC/F,KAAKkR,QAAUjB,EAAiBlK,GAC7B5D,MAAMgP,mBAAmBhP,MAAMgP,kBAAkBnR,KAAMiR,GAI3D,OAFA1G,EAAMxE,KAAOA,EACVmL,IAASlR,KAAKkR,QAAUlR,KAAKkR,QAAU,KAAOA,GAC1C3G,EAUR,SAAS6G,KA2BT,SAASC,EAAalJ,EAAKmJ,GAC1BtR,KAAKuR,MAAQpJ,EACbnI,KAAKwR,SAAWF,EAChBG,EAAgBzR,MAEjB,SAASyR,EAAgBnD,GACxB,IAAIoD,EAAMpD,EAAKiD,MAAMI,MAAQrD,EAAKiD,MAAMK,cAAcD,KACtD,GAAGrD,EAAKqD,MAAQD,EAAI,CACnB,IAAIG,EAAKvD,EAAKkD,SAASlD,EAAKiD,OAE5BO,GAAQxD,EAAK,SAASuD,EAAGrS,QACzBkP,EAAKmD,EAAGvD,GACRA,EAAKqD,KAAOD,GAqBd,SAASK,KAGT,SAASC,EAAe1D,EAAKnG,GAE5B,IADA,IAAI7I,EAAIgP,EAAK9O,OACPF,KACL,GAAGgP,EAAKhP,KAAO6I,EAAM,OAAO7I,EAI9B,SAAS2S,EAAcjH,EAAGsD,EAAK4D,EAAQC,GAMtC,GALGA,EACF7D,EAAK0D,EAAe1D,EAAK6D,IAAYD,EAErC5D,EAAKA,EAAK9O,UAAY0S,EAEpBlH,EAAG,CACLkH,EAAQE,aAAepH,EACvB,IAAI7B,EAAM6B,EAAG4G,cACVzI,IACFgJ,GAAWE,EAAmBlJ,EAAI6B,EAAGmH,GAwVxC,SAAyBhJ,EAAI6B,EAAGkH,GAC/B/I,GAAOA,EAAIwI,OACFO,EAAQtH,eACPzD,EAAUG,QAEnB0D,EAAGsH,OAAOJ,EAAQlG,OAAOkG,EAAQrH,UAAU,IAAMqH,EAAQhR,OA5VxDqR,CAAgBpJ,EAAI6B,EAAGkH,KAI1B,SAASM,EAAiBxH,EAAGsD,EAAKjD,GAEjC,IAAI/L,EAAI0S,EAAe1D,EAAKjD,GAC5B,KAAG/L,GAAG,GAcL,MAAM2R,EAAaZ,EAAc,IAAIlO,MAAM6I,EAAGa,QAAQ,IAAIR,IAZ1D,IADA,IAAIoH,EAAYnE,EAAK9O,OAAO,EACtBF,EAAEmT,GACPnE,EAAKhP,GAAKgP,IAAOhP,GAGlB,GADAgP,EAAK9O,OAASiT,EACXzH,EAAG,CACL,IAAI7B,EAAM6B,EAAG4G,cACVzI,IACFkJ,EAAmBlJ,EAAI6B,EAAGK,GAC1BA,EAAK+G,aAAe,OAsFxB,SAASzK,KA+FT,SAAS+K,KAiHT,SAASC,EAAYC,GACpB,OAAY,KAALA,EAAY,OACN,KAALA,GAAY,SACP,KAALA,GAAY,SACP,KAALA,GAAY,UACZ,KAAKA,EAAEC,aAAa,IAW7B,SAASC,EAAW3K,EAAKjI,GACxB,GAAGA,EAASiI,GACX,OAAO,EAER,GAAGA,EAAOA,EAAK4K,WACd,GACC,GAAGD,EAAW3K,EAAKjI,GAAW,OAAO,QACzBiI,EAAKA,EAAK6K,aAMzB,SAASC,KAYT,SAASZ,EAAmBlJ,EAAI6B,EAAGkH,EAAQgB,GAC1C/J,GAAOA,EAAIwI,OACFO,EAAQtH,eACPzD,EAAUG,cAEZ0D,EAAGsH,OAAOJ,EAAQlG,OAAOkG,EAAQrH,UAAU,IAIpD,SAASsI,EAAehK,EAAI6B,EAAGoI,GAC9B,GAAGjK,GAAOA,EAAIwI,KAAK,CAClBxI,EAAIwI,OAEJ,IAAI0B,EAAKrI,EAAGsI,WACZ,GAAGF,EACFC,EAAGA,EAAG7T,UAAY4T,MACd,CAIJ,IAFA,IAAIG,EAAQvI,EAAG+H,WACXzT,EAAI,EACFiU,GACLF,EAAG/T,KAAOiU,EACVA,EAAOA,EAAMP,YAEdK,EAAG7T,OAASF,IAaf,SAASkU,EAAa1H,EAAWyH,GAChC,IAAIE,EAAWF,EAAMG,gBACjBC,EAAOJ,EAAMP,YAYjB,OAXGS,EACFA,EAAST,YAAcW,EAEvB7H,EAAWiH,WAAaY,EAEtBA,EACFA,EAAKD,gBAAkBD,EAEvB3H,EAAW8H,UAAYH,EAExBN,EAAerH,EAAW8F,cAAc9F,GACjCyH,EAKR,SAASM,EAAc/H,EAAWsH,EAASU,GAC1C,IAAIC,EAAKX,EAAStH,WAIlB,GAHGiI,GACFA,EAAGC,YAAYZ,GAEbA,EAASa,WAAanE,EAAuB,CAC/C,IAAIoE,EAAWd,EAASL,WACxB,GAAgB,MAAZmB,EACH,OAAOd,EAER,IAAIe,EAAUf,EAASQ,eAEvBM,EAAWC,EAAUf,EAEtB,IAAIgB,EAAMN,EAAYA,EAAUJ,gBAAkB5H,EAAW8H,UAE7DM,EAASR,gBAAkBU,EAC3BD,EAAQnB,YAAcc,EAGnBM,EACFA,EAAIpB,YAAckB,EAElBpI,EAAWiH,WAAamB,EAET,MAAbJ,EACFhI,EAAW8H,UAAYO,EAEvBL,EAAUJ,gBAAkBS,EAE7B,GACCD,EAASpI,WAAaA,QAChBoI,IAAaC,IAAYD,EAAUA,EAASlB,cAMnD,OALAG,EAAerH,EAAW8F,eAAe9F,EAAWA,GAEhDsH,EAASa,UAAYnE,IACxBsD,EAASL,WAAaK,EAASQ,UAAY,MAErCR,EA6NR,SAASiB,IACRrU,KAAKsS,OAAS,GA6Ff,SAASgC,KAMT,SAASC,KA+BT,SAASC,KAmBT,SAASC,KAQT,SAASC,KAST,SAASC,KAKT,SAASC,KAKT,SAASC,KAKT,SAASC,KAKT,SAASC,MAOT,SAASC,MAIT,SAAShH,MAKT,SAASiH,GAAsBC,EAAOC,GACrC,IAAIC,EAAM,GACNC,EAA2B,GAAjBrV,KAAKiU,UAAiBjU,KAAK6C,iBAAmB7C,KACxDgM,EAASqJ,EAAQrJ,OACjBjK,EAAMsT,EAAQzK,aAElB,GAAG7I,GAAiB,MAAViK,GAGI,OADTA,EAASqJ,EAAQC,aAAavT,IAGjC,IAAIwT,EAAkB,CACtB,CAACC,UAAUzT,EAAIiK,OAAO,OAOxB,OAFAyJ,GAAkBzV,KAAKoV,EAAIF,EAAOC,EAAWI,GAEtCH,EAAIM,KAAK,IAGjB,SAASC,GAAoBxN,EAAMrB,EAAQyO,GAC1C,IAAIvJ,EAAS7D,EAAK6D,QAAU,GACxBjK,EAAMoG,EAAKyC,aAQf,IAAK7I,EACJ,OAAO,EAER,GAAe,QAAXiK,GAAoBjK,IAAQoF,EAAUE,KAAOtF,IAAQoF,EAAUG,MAClE,OAAO,EAIR,IADA,IAAIhI,EAAIiW,EAAkB/V,OACnBF,KAAK,CACX,IAAIsW,EAAKL,EAAkBjW,GAE3B,GAAIsW,EAAG5J,SAAWA,EACjB,OAAO4J,EAAGJ,YAAczT,EAG1B,OAAO,EAQR,SAAS8T,GAAuBT,EAAKU,EAAe5U,GACnDkU,EAAI5Q,KAAK,IAAKsR,EAAe,KAAM5U,EAAM6M,QAAQ,SAAS4E,GAAc,KAGzE,SAAS8C,GAAkBtN,EAAKiN,EAAItO,EAAOqO,EAAWI,GAKrD,GAJKA,IACJA,EAAoB,IAGlBJ,EAAW,CAEb,KADAhN,EAAOgN,EAAWhN,IAOjB,OALA,GAAkB,iBAARA,EAET,YADAiN,EAAI5Q,KAAK2D,GASZ,OAAOA,EAAK8L,UACZ,KAAK7E,EACJ,IAAIrE,EAAQ5C,EAAK4N,WACb7K,EAAMH,EAAMvL,OACZ+T,EAAQpL,EAAK4K,WACbjQ,EAAWqF,EAAK0D,QAIhBmK,EAAmBlT,EACvB,KAHAgE,EAASK,EAAUL,OAAOqB,EAAKyC,eAAiB9D,KAGhCqB,EAAK6D,QAAU7D,EAAKyC,aAAc,CAGjD,IAFA,IAAIqL,EAEKC,EAAK,EAAGA,EAAKnL,EAAMvL,OAAQ0W,IACnC,GAA4B,UAAxBnL,EAAMoL,KAAKD,GAAItJ,KAAkB,CACpCqJ,EAAYlL,EAAMoL,KAAKD,GAAIhV,MAC3B,MAGF,IAAK+U,EAEJ,IAAK,IAAIG,EAAMb,EAAkB/V,OAAS,EAAG4W,GAAO,EAAGA,IAAO,CAE7D,GAAyB,MADrBZ,EAAYD,EAAkBa,IACpBpK,QAAiBwJ,EAAUA,YAAcrN,EAAKyC,aAAc,CACzEqL,EAAYT,EAAUA,UACtB,OAIH,GAAIS,IAAc9N,EAAKyC,aACtB,IAASwL,EAAMb,EAAkB/V,OAAS,EAAG4W,GAAO,EAAGA,IAAO,CAC7D,IAAIZ,EACJ,IADIA,EAAYD,EAAkBa,IACpBZ,YAAcrN,EAAKyC,aAAc,CAC1C4K,EAAUxJ,SACbgK,EAAmBR,EAAUxJ,OAAS,IAAMlJ,GAE7C,QAMJsS,EAAI5Q,KAAK,IAAKwR,GAEd,IAAI,IAAI1W,EAAE,EAAEA,EAAE4L,EAAI5L,IAAI,CAGF,UADf+L,EAAON,EAAMoL,KAAK7W,IACb0M,OACRuJ,EAAkB/Q,KAAK,CAAEwH,OAAQX,EAAKR,UAAW2K,UAAWnK,EAAKnK,QACxC,SAAjBmK,EAAKvI,UACbyS,EAAkB/Q,KAAK,CAAEwH,OAAQ,GAAIwJ,UAAWnK,EAAKnK,QAIvD,IAAQ5B,EAAE,EAAEA,EAAE4L,EAAI5L,IAAI,CACrB,IAAI+L,EAECW,EACAjK,EAFL,GAAI4T,GADAtK,EAAON,EAAMoL,KAAK7W,GACOwH,EAAQyO,GAGpCM,GAAuBT,GAFnBpJ,EAASX,EAAKW,QAAQ,IAEW,SAAWA,EAAS,QADrDjK,EAAMsJ,EAAKT,cAEf2K,EAAkB/Q,KAAK,CAAEwH,OAAQA,EAAQwJ,UAAUzT,IAEpD0T,GAAkBpK,EAAK+J,EAAItO,EAAOqO,EAAWI,GAI9C,GAAIzS,IAAakT,GAAoBL,GAAoBxN,EAAMrB,EAAQyO,GAGtEM,GAAuBT,GAFnBpJ,EAAS7D,EAAK6D,QAAQ,IAEW,SAAWA,EAAS,QADrDjK,EAAMoG,EAAKyC,cAEf2K,EAAkB/Q,KAAK,CAAEwH,OAAQA,EAAQwJ,UAAUzT,IAGpD,GAAGwR,GAASzM,IAAW,mCAAmC4C,KAAK5G,GAAU,CAGxE,GAFAsS,EAAI5Q,KAAK,KAENsC,GAAU,YAAY4C,KAAK5G,GAC7B,KAAMyQ,GACFA,EAAM1O,KACRuQ,EAAI5Q,KAAK+O,EAAM1O,MAEf4Q,GAAkBlC,EAAO6B,EAAKtO,EAAQqO,EAAYI,EAAkBlR,SAErEkP,EAAQA,EAAMP,iBAIf,KAAMO,GACLkC,GAAkBlC,EAAO6B,EAAKtO,EAAQqO,EAAYI,EAAkBlR,SACpEkP,EAAQA,EAAMP,YAGhBoC,EAAI5Q,KAAK,KAAKwR,EAAiB,UAE/BZ,EAAI5Q,KAAK,MAIV,OACD,KAAKoL,EACL,KAAKE,EAEJ,IADIyD,EAAQpL,EAAK4K,WACXQ,GACLkC,GAAkBlC,EAAO6B,EAAKtO,EAAQqO,EAAYI,EAAkBlR,SACpEkP,EAAQA,EAAMP,YAEf,OACD,KAAK3D,EACJ,OAAOwG,GAAuBT,EAAKjN,EAAKyE,KAAMzE,EAAKjH,OACpD,KAAKoO,EAgBJ,OAAO8F,EAAI5Q,KAAK2D,EAAKtD,KACnBkJ,QAAQ,QAAQ4E,GAChB5E,QAAQ,OAAQ,WAEnB,KAAKwB,EACJ,OAAO6F,EAAI5Q,KAAM,YAAY2D,EAAKtD,KAAK,OACxC,KAAK8K,EACJ,OAAOyF,EAAI5Q,KAAM,UAAO2D,EAAKtD,KAAK,UACnC,KAAKgL,EACJ,IAAIwG,EAAQlO,EAAKkF,SACbiJ,EAAQnO,EAAKK,SAEjB,GADA4M,EAAI5Q,KAAK,aAAa2D,EAAKyE,MACxByJ,EACFjB,EAAI5Q,KAAK,WAAY6R,GACjBC,GAAgB,KAAPA,GACZlB,EAAI5Q,KAAK,IAAK8R,GAEflB,EAAI5Q,KAAK,UACJ,GAAG8R,GAAgB,KAAPA,EACjBlB,EAAI5Q,KAAK,WAAY8R,EAAO,SACxB,CACJ,IAAIC,EAAMpO,EAAKqO,eACZD,GACFnB,EAAI5Q,KAAK,KAAK+R,EAAI,KAEnBnB,EAAI5Q,KAAK,KAEV,OACD,KAAKkL,EACJ,OAAO0F,EAAI5Q,KAAM,KAAK2D,EAAK9I,OAAO,IAAI8I,EAAKtD,KAAK,MACjD,KAAK2K,EACJ,OAAO4F,EAAI5Q,KAAM,IAAI2D,EAAKrF,SAAS,KAGpC,QACCsS,EAAI5Q,KAAK,KAAK2D,EAAKrF,WAGrB,SAAS2T,GAAWtN,EAAIhB,EAAKuO,GAC5B,IAAIC,EACJ,OAAQxO,EAAK8L,UACb,KAAK7E,GACJuH,EAAQxO,EAAKyO,WAAU,IACjBhF,cAAgBzI,EAMvB,KAAK2G,EACJ,MACD,KAAKT,EACJqH,GAAO,EAsBR,GALIC,IACHA,EAAQxO,EAAKyO,WAAU,IAExBD,EAAM/E,cAAgBzI,EACtBwN,EAAM7K,WAAa,KAChB4K,EAEF,IADA,IAAInD,EAAQpL,EAAK4K,WACXQ,GACLoD,EAAMzN,YAAYuN,GAAWtN,EAAIoK,EAAMmD,IACvCnD,EAAQA,EAAMP,YAGhB,OAAO2D,EAKR,SAASC,GAAUzN,EAAIhB,EAAKuO,GAC3B,IAAIC,EAAQ,IAAIxO,EAAK+G,YACrB,IAAI,IAAI2H,KAAK1O,EAAK,CACjB,IAAI2O,EAAI3O,EAAK0O,GACE,iBAALC,GACNA,GAAKH,EAAME,KACbF,EAAME,GAAKC,GAQd,OAJG3O,EAAKmL,aACPqD,EAAMrD,WAAa,IAAIlC,GAExBuF,EAAM/E,cAAgBzI,EACdwN,EAAM1C,UACd,KAAK7E,EACJ,IAAIrE,EAAQ5C,EAAK4N,WACbgB,EAASJ,EAAMZ,WAAa,IAAIhE,EAChC7G,EAAMH,EAAMvL,OAChBuX,EAAOC,cAAgBL,EACvB,IAAI,IAAIrX,EAAE,EAAEA,EAAE4L,EAAI5L,IACjBqX,EAAMjL,iBAAiBkL,GAAUzN,EAAI4B,EAAMoL,KAAK7W,IAAG,IAEpD,MACD,KAAK+P,EACJqH,GAAO,EAER,GAAGA,EAEF,IADA,IAAInD,EAAQpL,EAAK4K,WACXQ,GACLoD,EAAMzN,YAAY0N,GAAUzN,EAAIoK,EAAMmD,IACtCnD,EAAQA,EAAMP,YAGhB,OAAO2D,EAGR,SAAS7E,GAAQpL,EAAOhH,EAAIwB,GAC3BwF,EAAOhH,GAAOwB,EArwCf+P,EAAatR,UAAYwC,MAAMxC,UAC/B+O,EAAKsB,EAAciB,GASnBG,EAASzR,UAAY,CAKpBH,OAAO,EASP2W,KAAM,SAAShS,GACd,OAAOnE,KAAKmE,IAAU,MAEvB8S,SAAS,SAASnQ,EAAOqO,GACxB,IAAI,IAAIC,EAAM,GAAI9V,EAAI,EAAEA,EAAEU,KAAKR,OAAOF,IACrCmW,GAAkBzV,KAAKV,GAAG8V,EAAItO,EAAOqO,GAEtC,OAAOC,EAAIM,KAAK,MAmBlBrE,EAAa1R,UAAUwW,KAAO,SAAS7W,GAEtC,OADAmS,EAAgBzR,MACTA,KAAKV,IAGbN,EAASqS,EAAaD,GA0DtBW,EAAapS,UAAY,CACxBH,OAAO,EACP2W,KAAK/E,EAASzR,UAAUwW,KACxBe,aAAc,SAASxX,GAMtB,IADA,IAAIJ,EAAIU,KAAKR,OACPF,KAAI,CACT,IAAI+L,EAAOrL,KAAKV,GAEhB,GAAG+L,EAAKvI,UAAYpD,EACnB,OAAO2L,IAIV8L,aAAc,SAAS9L,GACtB,IAAIL,EAAKK,EAAK+G,aACd,GAAGpH,GAAMA,GAAIhL,KAAKgX,cACjB,MAAM,IAAI/F,EAAaP,GAExB,IAAIyB,EAAUnS,KAAKkX,aAAa7L,EAAKvI,UAErC,OADAmP,EAAcjS,KAAKgX,cAAchX,KAAKqL,EAAK8G,GACpCA,GAGRiF,eAAgB,SAAS/L,GACxB,IAA4B8G,EAAxBnH,EAAKK,EAAK+G,aACd,GAAGpH,GAAMA,GAAIhL,KAAKgX,cACjB,MAAM,IAAI/F,EAAaP,GAIxB,OAFAyB,EAAUnS,KAAKqX,eAAehM,EAAKT,aAAaS,EAAKR,WACrDoH,EAAcjS,KAAKgX,cAAchX,KAAKqL,EAAK8G,GACpCA,GAIRmF,gBAAiB,SAAS5X,GACzB,IAAI2L,EAAOrL,KAAKkX,aAAaxX,GAE7B,OADA8S,EAAiBxS,KAAKgX,cAAchX,KAAKqL,GAClCA,GAMRkM,kBAAkB,SAAS3M,EAAaC,GACvC,IAAIQ,EAAOrL,KAAKqX,eAAezM,EAAaC,GAE5C,OADA2H,EAAiBxS,KAAKgX,cAAchX,KAAKqL,GAClCA,GAERgM,eAAgB,SAASzM,EAAcC,GAEtC,IADA,IAAIvL,EAAIU,KAAKR,OACPF,KAAI,CACT,IAAI6I,EAAOnI,KAAKV,GAChB,GAAG6I,EAAK0C,WAAaA,GAAa1C,EAAKyC,cAAgBA,EACtD,OAAOzC,EAGT,OAAO,OAsBTR,EAAkBhI,UAAY,CAgB7B6X,WAAY,SAASC,EAASC,GAC5B,OAAO,GAwBTjN,eAAgB,SAASG,EAAekL,EAAepI,GACtD,IAAIvE,EAAM,IAAI8J,EAOd,GANA9J,EAAIoE,eAAiBvN,KACrBmJ,EAAImK,WAAa,IAAIlC,EACrBjI,EAAIuE,QAAUA,GAAW,KACrBA,GACHvE,EAAID,YAAYwE,GAEboI,EAAc,CACjB,IAAI6B,EAAOxO,EAAI8B,gBAAgBL,EAAckL,GAC7C3M,EAAID,YAAYyO,GAEjB,OAAOxO,GAuBRqE,mBAAoB,SAASsI,EAAezI,EAAU7E,GACrD,IAAIL,EAAO,IAAIwM,EAMf,OALAxM,EAAKyE,KAAOkJ,EACZ3N,EAAKrF,SAAWgT,EAChB3N,EAAKkF,SAAWA,GAAY,GAC5BlF,EAAKK,SAAWA,GAAY,GAErBL,IAYTuK,EAAK/S,UAAY,CAChBoT,WAAa,KACba,UAAY,KACZF,gBAAkB,KAClBV,YAAc,KACd+C,WAAa,KACbjK,WAAa,KACbwH,WAAa,KACb1B,cAAgB,KAChBnG,UAAY,KACZb,aAAe,KACfoB,OAAS,KACTnB,UAAY,KAEZ+M,aAAa,SAASxE,EAAUyE,GAC/B,OAAOhE,EAAc7T,KAAKoT,EAASyE,IAEpCC,aAAa,SAAS1E,EAAU2E,GAC/B/X,KAAK4X,aAAaxE,EAAS2E,GACxBA,GACF/X,KAAKgU,YAAY+D,IAGnB/D,YAAY,SAAS+D,GACpB,OAAOvE,EAAaxT,KAAK+X,IAE1B7O,YAAY,SAASkK,GACpB,OAAOpT,KAAK4X,aAAaxE,EAAS,OAEnC4E,cAAc,WACb,OAA0B,MAAnBhY,KAAK+S,YAEb6D,UAAU,SAASF,GAClB,OAAOE,GAAU5W,KAAK4R,eAAe5R,KAAKA,KAAK0W,IAGhD5J,UAAU,WAET,IADA,IAAIyG,EAAQvT,KAAK+S,WACXQ,GAAM,CACX,IAAII,EAAOJ,EAAMP,YACdW,GAAQA,EAAKM,UAAY3E,GAAaiE,EAAMU,UAAY3E,GAC1DtP,KAAKgU,YAAYL,GACjBJ,EAAM0E,WAAWtE,EAAK9O,QAEtB0O,EAAMzG,YACNyG,EAAQI,KAKXuE,YAAY,SAAST,EAASC,GAC7B,OAAO1X,KAAK4R,cAAcrE,eAAeiK,WAAWC,EAAQC,IAG1DS,cAAc,WACb,OAAOnY,KAAK+V,WAAWvW,OAAO,GAgB/B8V,aAAa,SAAS1K,GAErB,IADA,IAAII,EAAKhL,KACHgL,GAAG,CACR,IAAIoN,EAAMpN,EAAGsH,OAEb,GAAG8F,EACF,IAAI,IAAIvB,KAAKuB,EACZ,GAAGA,EAAIvB,IAAMjM,EACZ,OAAOiM,EAIV7L,EAAKA,EAAGiJ,UAAY5E,EAAerE,EAAG4G,cAAgB5G,EAAGc,WAE1D,OAAO,MAGRuM,mBAAmB,SAASrM,GAE3B,IADA,IAAIhB,EAAKhL,KACHgL,GAAG,CACR,IAAIoN,EAAMpN,EAAGsH,OAEb,GAAG8F,GACCpM,KAAUoM,EACZ,OAAOA,EAAIpM,GAGbhB,EAAKA,EAAGiJ,UAAY5E,EAAerE,EAAG4G,cAAgB5G,EAAGc,WAE1D,OAAO,MAGRwM,mBAAmB,SAAS1N,GAE3B,OAAiB,MADJ5K,KAAKsV,aAAa1K,KAepC8D,EAAKS,EAASuD,GACdhE,EAAKS,EAASuD,EAAK/S,WAoJnBsT,EAAStT,UAAY,CAEpBmD,SAAY,YACZmR,SAAYrE,EAOZlC,QAAW,KACX7K,gBAAmB,KACnB8O,KAAO,EAEPiG,aAAgB,SAASxE,EAAUyE,GAClC,GAAGzE,EAASa,UAAYnE,EAAuB,CAE9C,IADA,IAAIyD,EAAQH,EAASL,WACfQ,GAAM,CACX,IAAII,EAAOJ,EAAMP,YACjBhT,KAAK4X,aAAarE,EAAMsE,GACxBtE,EAAQI,EAET,OAAOP,EAMR,OAJ2B,MAAxBpT,KAAK6C,iBAA2BuQ,EAASa,UAAY7E,IACvDpP,KAAK6C,gBAAkBuQ,GAGjBS,EAAc7T,KAAKoT,EAASyE,GAAWzE,EAASxB,cAAgB5R,KAAMoT,GAE9EY,YAAe,SAAS+D,GAIvB,OAHG/X,KAAK6C,iBAAmBkV,IAC1B/X,KAAK6C,gBAAkB,MAEjB2Q,EAAaxT,KAAK+X,IAG1BtB,WAAa,SAAS8B,EAAa7B,GAClC,OAAOD,GAAWzW,KAAKuY,EAAa7B,IAGrC8B,eAAiB,SAASC,GACzB,IAAIC,EAAM,KASV,OARA5F,EAAW9S,KAAK6C,iBAAgB,SAASsF,GACxC,GAAGA,EAAK8L,UAAY7E,GAChBjH,EAAKwQ,aAAa,OAASF,EAE7B,OADAC,EAAMvQ,GACC,KAIHuQ,GAoBRE,uBAAwB,SAASC,GAChC,IAAIC,EAAgBzK,EAAawK,GACjC,OAAO,IAAIxH,EAAarR,MAAM,SAAS+Y,GACtC,IAAIlH,EAAK,GAoBT,OAnBIiH,EAActZ,OAAS,GAC1BsT,EAAWiG,EAAKlW,iBAAiB,SAASsF,GACzC,GAAGA,IAAS4Q,GAAQ5Q,EAAK8L,WAAa7E,EAAc,CACnD,IAAI4J,EAAiB7Q,EAAKwQ,aAAa,SAEvC,GAAIK,EAAgB,CAEnB,IAAIC,EAAUJ,IAAeG,EAC7B,IAAKC,EAAS,CACb,IAAIC,EAAoB7K,EAAa2K,GACrCC,EAAUH,EAAcK,OA1tBR7K,EA0tB4B4K,EAztB5C,SAAS9K,GACf,OAAOE,IAAmC,IAA3BA,EAAKlK,QAAQgK,MA0tBpB6K,GACFpH,EAAGrN,KAAK2D,IA7tBhB,IAAwBmG,KAmuBduD,MAKTuH,cAAgB,SAASvN,GACxB,IAAI1D,EAAO,IAAIkM,EAQf,OAPAlM,EAAKyJ,cAAgB5R,KACrBmI,EAAKrF,SAAW+I,EAChB1D,EAAK0D,QAAUA,EACf1D,EAAK0C,UAAYgB,EACjB1D,EAAKmL,WAAa,IAAIlC,GACVjJ,EAAK4N,WAAa,IAAIhE,GAC5BiF,cAAgB7O,EACfA,GAERkR,uBAAyB,WACxB,IAAIlR,EAAO,IAAI4M,GAGf,OAFA5M,EAAKyJ,cAAgB5R,KACrBmI,EAAKmL,WAAa,IAAIlC,EACfjJ,GAERuE,eAAiB,SAAS7H,GACzB,IAAIsD,EAAO,IAAIqM,EAGf,OAFArM,EAAKyJ,cAAgB5R,KACrBmI,EAAK8P,WAAWpT,GACTsD,GAER8E,cAAgB,SAASpI,GACxB,IAAIsD,EAAO,IAAIsM,EAGf,OAFAtM,EAAKyJ,cAAgB5R,KACrBmI,EAAK8P,WAAWpT,GACTsD,GAERsE,mBAAqB,SAAS5H,GAC7B,IAAIsD,EAAO,IAAIuM,EAGf,OAFAvM,EAAKyJ,cAAgB5R,KACrBmI,EAAK8P,WAAWpT,GACTsD,GAERiE,4BAA8B,SAAS/M,EAAOwF,GAC7C,IAAIsD,EAAO,IAAI6M,GAIf,OAHA7M,EAAKyJ,cAAgB5R,KACrBmI,EAAK0D,QAAU1D,EAAK9I,OAASA,EAC7B8I,EAAKsD,UAAWtD,EAAKtD,KAAOA,EACrBsD,GAERmR,gBAAkB,SAAS1M,GAC1B,IAAIzE,EAAO,IAAImM,EAMf,OALAnM,EAAKyJ,cAAgB5R,KACrBmI,EAAKyE,KAAOA,EACZzE,EAAKrF,SAAW8J,EAChBzE,EAAK0C,UAAY+B,EACjBzE,EAAKoR,WAAY,EACVpR,GAERqR,sBAAwB,SAAS5M,GAChC,IAAIzE,EAAO,IAAI2M,EAGf,OAFA3M,EAAKyJ,cAAgB5R,KACrBmI,EAAKrF,SAAW8J,EACTzE,GAGR8C,gBAAkB,SAASL,EAAakL,GACvC,IAAI3N,EAAO,IAAIkM,EACXoF,EAAK3D,EAAcjV,MAAM,KACzBkK,EAAQ5C,EAAK4N,WAAa,IAAIhE,EAclC,OAbA5J,EAAKmL,WAAa,IAAIlC,EACtBjJ,EAAKyJ,cAAgB5R,KACrBmI,EAAKrF,SAAWgT,EAChB3N,EAAK0D,QAAUiK,EACf3N,EAAKyC,aAAeA,EACJ,GAAb6O,EAAGja,QACL2I,EAAK6D,OAASyN,EAAG,GACjBtR,EAAK0C,UAAY4O,EAAG,IAGpBtR,EAAK0C,UAAYiL,EAElB/K,EAAMiM,cAAgB7O,EACfA,GAGRoD,kBAAoB,SAASX,EAAakL,GACzC,IAAI3N,EAAO,IAAImM,EACXmF,EAAK3D,EAAcjV,MAAM,KAa7B,OAZAsH,EAAKyJ,cAAgB5R,KACrBmI,EAAKrF,SAAWgT,EAChB3N,EAAKyE,KAAOkJ,EACZ3N,EAAKyC,aAAeA,EACpBzC,EAAKoR,WAAY,EACD,GAAbE,EAAGja,QACL2I,EAAK6D,OAASyN,EAAG,GACjBtR,EAAK0C,UAAY4O,EAAG,IAGpBtR,EAAK0C,UAAYiL,EAEX3N,IAGTnJ,EAASiU,EAASP,GAMlB2B,EAAQ1U,UAAY,CACnBsU,SAAW7E,EACXsK,aAAe,SAAS9M,GACvB,OAAoC,MAA7B5M,KAAK2Z,iBAAiB/M,IAE9B+L,aAAe,SAAS/L,GACvB,IAAIvB,EAAOrL,KAAK2Z,iBAAiB/M,GACjC,OAAOvB,GAAQA,EAAKnK,OAAS,IAE9ByY,iBAAmB,SAAS/M,GAC3B,OAAO5M,KAAK+V,WAAWmB,aAAatK,IAErCgN,aAAe,SAAShN,EAAM1L,GAC7B,IAAImK,EAAOrL,KAAK4R,cAAc0H,gBAAgB1M,GAC9CvB,EAAKnK,MAAQmK,EAAKI,UAAY,GAAKvK,EACnClB,KAAK0L,iBAAiBL,IAEvBwO,gBAAkB,SAASjN,GAC1B,IAAIvB,EAAOrL,KAAK2Z,iBAAiB/M,GACjCvB,GAAQrL,KAAK8Z,oBAAoBzO,IAIlCnC,YAAY,SAASkK,GACpB,OAAGA,EAASa,WAAanE,EACjB9P,KAAK4X,aAAaxE,EAAS,MAvPrC,SAA4BtH,EAAWsH,GACtC,IAAIW,EAAKX,EAAStH,WAClB,GAAGiI,EAAG,CACL,IAAIK,EAAMtI,EAAW8H,UACrBG,EAAGC,YAAYZ,GACXgB,EAAMtI,EAAW8H,UAatB,OAXIQ,EAAMtI,EAAW8H,UACrBR,EAAStH,WAAaA,EACtBsH,EAASM,gBAAkBU,EAC3BhB,EAASJ,YAAc,KACpBoB,EACFA,EAAIpB,YAAcI,EAElBtH,EAAWiH,WAAaK,EAEzBtH,EAAW8H,UAAYR,EACvBD,EAAerH,EAAW8F,cAAc9F,EAAWsH,GAC5CA,EAuOE2G,CAAmB/Z,KAAKoT,IAGjC1H,iBAAmB,SAASwG,GAC3B,OAAOlS,KAAK+V,WAAWoB,aAAajF,IAErC8H,mBAAqB,SAAS9H,GAC7B,OAAOlS,KAAK+V,WAAWqB,eAAelF,IAEvC4H,oBAAsB,SAAS3H,GAE9B,OAAOnS,KAAK+V,WAAWuB,gBAAgBnF,EAAQrP,WAGhDmX,kBAAoB,SAASrP,EAAcC,GAC1C,IAAIqP,EAAMla,KAAKma,mBAAmBvP,EAAcC,GAChDqP,GAAOla,KAAK8Z,oBAAoBI,IAGjCE,eAAiB,SAASxP,EAAcC,GACvC,OAAyD,MAAlD7K,KAAKma,mBAAmBvP,EAAcC,IAE9CwP,eAAiB,SAASzP,EAAcC,GACvC,IAAIQ,EAAOrL,KAAKma,mBAAmBvP,EAAcC,GACjD,OAAOQ,GAAQA,EAAKnK,OAAS,IAE9BoZ,eAAiB,SAAS1P,EAAckL,EAAe5U,GACtD,IAAImK,EAAOrL,KAAK4R,cAAcrG,kBAAkBX,EAAckL,GAC9DzK,EAAKnK,MAAQmK,EAAKI,UAAY,GAAKvK,EACnClB,KAAK0L,iBAAiBL,IAEvB8O,mBAAqB,SAASvP,EAAcC,GAC3C,OAAO7K,KAAK+V,WAAWsB,eAAezM,EAAcC,IAGrD0P,qBAAuB,SAAS1O,GAC/B,OAAO,IAAIwF,EAAarR,MAAK,SAAS+Y,GACrC,IAAIlH,EAAK,GAMT,OALAiB,EAAWiG,GAAK,SAAS5Q,GACrBA,IAAS4Q,GAAQ5Q,EAAK8L,UAAY7E,GAA6B,MAAZvD,GAAmB1D,EAAK0D,SAAWA,GACxFgG,EAAGrN,KAAK2D,MAGH0J,MAGT2I,uBAAyB,SAAS5P,EAAcC,GAC/C,OAAO,IAAIwG,EAAarR,MAAK,SAAS+Y,GACrC,IAAIlH,EAAK,GAMT,OALAiB,EAAWiG,GAAK,SAAS5Q,GACrBA,IAAS4Q,GAAQ5Q,EAAK8L,WAAa7E,GAAkC,MAAjBxE,GAAwBzC,EAAKyC,eAAiBA,GAAgC,MAAdC,GAAqB1C,EAAK0C,WAAaA,GAC7JgH,EAAGrN,KAAK2D,MAGH0J,OAKVoB,EAAStT,UAAU4a,qBAAuBlG,EAAQ1U,UAAU4a,qBAC5DtH,EAAStT,UAAU6a,uBAAyBnG,EAAQ1U,UAAU6a,uBAG9Dxb,EAASqV,EAAQ3B,GAGjB4B,EAAK3U,UAAUsU,SAAW5E,EAC1BrQ,EAASsV,EAAK5B,GAKd6B,EAAc5U,UAAY,CACzBkF,KAAO,GACP4V,cAAgB,SAASC,EAAQC,GAChC,OAAO3a,KAAK6E,KAAK+V,UAAUF,EAAQA,EAAOC,IAE3C1C,WAAY,SAAS4C,GACpBA,EAAO7a,KAAK6E,KAAKgW,EACjB7a,KAAKyL,UAAYzL,KAAK6E,KAAOgW,EAC7B7a,KAAKR,OAASqb,EAAKrb,QAEpBsb,WAAY,SAASJ,EAAOG,GAC3B7a,KAAK+a,YAAYL,EAAO,EAAEG,IAG3B3R,YAAY,SAASkK,GACpB,MAAM,IAAIjR,MAAM8N,EAAiBC,KAElC8K,WAAY,SAASN,EAAQC,GAC5B3a,KAAK+a,YAAYL,EAAOC,EAAM,KAE/BI,YAAa,SAASL,EAAQC,EAAOE,GAGpCA,EAFY7a,KAAK6E,KAAK+V,UAAU,EAAEF,GAEnBG,EADL7a,KAAK6E,KAAK+V,UAAUF,EAAOC,GAErC3a,KAAKyL,UAAYzL,KAAK6E,KAAOgW,EAC7B7a,KAAKR,OAASqb,EAAKrb,SAGrBR,EAASuV,EAAc7B,GAGvB8B,EAAK7U,UAAY,CAChBmD,SAAW,QACXmR,SAAW3E,EACX2L,UAAY,SAASP,GACpB,IAAIG,EAAO7a,KAAK6E,KACZqW,EAAUL,EAAKD,UAAUF,GAC7BG,EAAOA,EAAKD,UAAU,EAAGF,GACzB1a,KAAK6E,KAAO7E,KAAKyL,UAAYoP,EAC7B7a,KAAKR,OAASqb,EAAKrb,OACnB,IAAI2b,EAAUnb,KAAK4R,cAAclF,eAAewO,GAIhD,OAHGlb,KAAK8L,YACP9L,KAAK8L,WAAW8L,aAAauD,EAASnb,KAAKgT,aAErCmI,IAGTnc,EAASwV,EAAKD,GAGdE,EAAQ9U,UAAY,CACnBmD,SAAW,WACXmR,SAAWtE,GAEZ3Q,EAASyV,EAAQF,GAIjBG,EAAa/U,UAAY,CACxBmD,SAAW,iBACXmR,SAAW1E,GAEZvQ,EAAS0V,EAAaH,GAKtBI,EAAahV,UAAUsU,SAAWpE,EAClC7Q,EAAS2V,EAAajC,GAItBkC,EAASjV,UAAUsU,SAAWlE,EAC9B/Q,EAAS4V,EAASlC,GAIlBmC,EAAOlV,UAAUsU,SAAWxE,EAC5BzQ,EAAS6V,EAAOnC,GAIhBoC,EAAgBnV,UAAUsU,SAAWzE,EACrCxQ,EAAS8V,EAAgBpC,GAIzBqC,GAAiBpV,UAAUmD,SAAW,qBACtCiS,GAAiBpV,UAAUsU,SAAWnE,EACtC9Q,EAAS+V,GAAiBrC,GAK1BsC,GAAsBrV,UAAUsU,SAAWvE,EAC3C1Q,EAASgW,GAAsBtC,GAE/B1E,GAAcrO,UAAU8V,kBAAoB,SAAStN,EAAK+M,EAAOC,GAChE,OAAOF,GAAsBpV,KAAKsI,EAAK+M,EAAOC,IAE/CzC,EAAK/S,UAAUsX,SAAWhC,GA0U1B,IACC,GAAG9V,OAAOic,eAAe,CAiCxB,SAASC,GAAelT,GACvB,OAAOA,EAAK8L,UACZ,KAAK7E,EACL,KAAKU,EACJ,IAAIsF,EAAM,GAEV,IADAjN,EAAOA,EAAK4K,WACN5K,GACc,IAAhBA,EAAK8L,UAAiC,IAAjB9L,EAAK8L,UAC5BmB,EAAI5Q,KAAK6W,GAAelT,IAEzBA,EAAOA,EAAK6K,YAEb,OAAOoC,EAAIM,KAAK,IACjB,QACC,OAAOvN,EAAKsD,WA9CdtM,OAAOic,eAAe/J,EAAa1R,UAAU,SAAS,CACrD2b,IAAI,WAEH,OADA7J,EAAgBzR,MACTA,KAAKub,YAIdpc,OAAOic,eAAe1I,EAAK/S,UAAU,cAAc,CAClD2b,IAAI,WACH,OAAOD,GAAerb,OAGvBwb,IAAI,SAAS3W,GACZ,OAAO7E,KAAKiU,UACZ,KAAK7E,EACL,KAAKU,EACJ,KAAM9P,KAAK+S,YACV/S,KAAKgU,YAAYhU,KAAK+S,aAEpBlO,GAAQrD,OAAOqD,KACjB7E,KAAKkJ,YAAYlJ,KAAK4R,cAAclF,eAAe7H,IAEpD,MAED,QACC7E,KAAK6E,KAAOA,EACZ7E,KAAKkB,MAAQ2D,EACb7E,KAAKyL,UAAY5G,MAuBpBiN,GAAU,SAASpL,EAAOhH,EAAIwB,GAE7BwF,EAAO,KAAKhH,GAAOwB,IAGrB,MAAMK,KAINrC,EAAQyV,aAAeA,EACvBzV,EAAQ+R,aAAeA,EACvB/R,EAAQyI,kBAAoBA,EAC5BzI,EAAQmV,QAAUA,EAClBnV,EAAQwT,KAAOA,EACfxT,EAAQkS,SAAWA,EACnBlS,EAAQ8O,cAAgBA,0BC19CzB,IAAIvH,EAAS,gBASbvH,EAAQ2K,aAAepD,EAAO,CAACgV,IAAI,IAAKC,KAAK,IAAKC,GAAG,IAAKC,GAAG,IAAKC,KAAK,MAevE3c,EAAQ0K,cAAgBnD,EAAO,CACxBmV,GAAI,IACJD,GAAI,IACJF,IAAK,IACLI,KAAM,IACNH,KAAM,IACNI,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,OAAQ,OACRC,KAAM,OACNC,MAAO,OACPC,MAAO,OACPC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,IAAK,OACLC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,OAAQ,OACRC,KAAM,OACNC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,OAAQ,OACRC,MAAO,OACPC,MAAO,OACPC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,OAAQ,OACRC,KAAM,OACNC,MAAO,OACPC,MAAO,OACPC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,IAAK,OACLC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,OAAQ,OACRC,KAAM,OACNC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,KAAM,OACNC,MAAO,OACPC,KAAM,OACNC,MAAO,OACPC,OAAQ,OACRC,IAAK,OACLC,OAAQ,OACRC,KAAM,OACNC,IAAK,OACL1R,KAAM,OACN2R,KAAM,OACNC,MAAO,OACPC,IAAK,OACLC,IAAK,WACLC,IAAK,OACLC,KAAM,OACNC,IAAK,OACLC,OAAQ,OACRC,KAAM,OACNC,KAAM,OACNC,MAAO,OACPC,MAAO,OACPC,KAAM,OACNC,OAAQ,OACRC,MAAO,OACPC,KAAM,OACNC,KAAM,OACNC,MAAO,OACPC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,OAAQ,OACRC,MAAO,OACPC,OAAQ,OACRC,OAAQ,SACRC,KAAM,SACNC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,KAAM,SACNC,MAAO,SACPC,GAAI,SACJC,KAAM,SACNC,IAAK,SACLC,MAAO,SACPC,OAAQ,SACRC,MAAO,SACPC,KAAM,SACNC,MAAO,SACPC,IAAK,SACLC,IAAK,SACLC,GAAI,SACJC,IAAK,SACLC,IAAK,SACL,IAAO,SACPC,OAAQ,SACRC,IAAK,SACLC,KAAM,SACNC,MAAO,SACPC,GAAI,SACJC,MAAO,SACPC,GAAI,SACJC,GAAI,SACJjN,IAAK,SACLkN,IAAK,SACLC,KAAM,SACNC,KAAM,SACNC,KAAM,SACNC,MAAO,SACPC,OAAQ,SACRC,KAAM,SACNC,KAAM,SACNC,MAAO,SACPC,KAAM,SACNC,MAAO,SACPC,MAAO,SACPC,QAAS,SACTC,KAAM,SACNC,IAAK,SACLC,MAAO,SACPC,KAAM,SACNC,MAAO,SACPC,OAAQ,SACRC,GAAI,SACJC,GAAI,SACJC,GAAI,SACJC,QAAS,SACTC,GAAI,SACJC,IAAK,SACLC,MAAO,SACPC,IAAK,SACLC,QAAS,SACTC,IAAK,SACLC,IAAK,SACLC,IAAK,SACLC,MAAO,SACPC,MAAO,SACPC,KAAM,SACNC,MAAO,SACPC,MAAO,SACPC,QAAS,SACTC,KAAM,SACNC,IAAK,SACLC,MAAO,SACPC,KAAM,SACNC,MAAO,SACPC,OAAQ,SACRC,GAAI,SACJC,GAAI,SACJC,GAAI,SACJC,QAAS,SACTC,GAAI,SACJC,IAAK,SACLC,OAAQ,SACRC,MAAO,SACPC,IAAK,SACLC,QAAS,SACTC,IAAK,SACLC,IAAK,SACLC,IAAK,SACLC,MAAO,SACPC,SAAU,SACVC,MAAO,SACPC,IAAK,SACLC,MAAO,SACPC,MAAO,SACPC,OAAQ,SACRC,OAAQ,SACRC,KAAM,SACNC,KAAM,SACNC,KAAM,SACNC,MAAO,SACPC,KAAM,SACNC,KAAM,SACNC,OAAQ,SACRC,KAAM,SACNC,IAAK,SACLC,IAAK,SACLC,IAAK,SACLC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,OAAQ,SACRC,OAAQ,SACRC,KAAM,SACNC,OAAQ,SACRC,OAAQ,SACRC,MAAO,SACPC,MAAO,SACPC,OAAQ,SACRC,OAAQ,SACRC,MAAO,SACPC,KAAM,SACNC,MAAO,SACPC,KAAM,SACNC,KAAM,SACNC,KAAM,SACNC,KAAM,SACNC,KAAM,SACNC,MAAO,SACPC,MAAO,SACPC,MAAO,SACPC,OAAQ,SACRC,OAAQ,SACRC,IAAK,SACLC,OAAQ,SACRC,MAAO,SACPC,OAAQ,SACRC,MAAO,WAOdprB,EAAQyK,UAAYzK,EAAQ0K,wCChRxBpC,EAAM,EAAQ,OACUA,EAAIG,kBACRH,EAAIwG,cAC5B9O,EAAQ4I,UAAY,EAApB,wCCHA,IAAIX,EAAY,mBAKZojB,EAAgB,mJAChBC,EAAW,IAAIC,OAAO,aAAaF,EAAc9qB,OAAO4E,MAAM,GAAG,GAAG,0CACpEqmB,EAAiB,IAAID,OAAO,IAAIF,EAAc9qB,OAAO+qB,EAAS/qB,OAAO,QAAS8qB,EAAc9qB,OAAO+qB,EAAS/qB,OAAO,QAsBvH,SAASmI,EAAWsJ,EAASnJ,GAC5B/H,KAAKkR,QAAUA,EACflR,KAAK+H,QAAUA,EACZ5F,MAAMgP,mBAAmBhP,MAAMgP,kBAAkBnR,KAAM4H,GAK3D,SAASC,KAiLT,SAAS8iB,EAAYC,EAAE3b,GAGtB,OAFAA,EAAE7G,WAAawiB,EAAExiB,WACjB6G,EAAE5G,aAAeuiB,EAAEviB,aACZ4G,EAOR,SAAS4b,EAAsBprB,EAAOkJ,EAAMqC,EAAG8f,EAAaC,EAAexhB,GAO1E,SAASyhB,EAAaC,EAAO/pB,EAAOgqB,GAC/BlgB,EAAGmgB,eAAevrB,eAAeqrB,IACpC1hB,EAAauE,WAAW,aAAemd,EAAQ,cAEhDjgB,EAAGogB,SAASH,EAAO/pB,EAAOgqB,GAM3B,IAJA,IAAIG,EAEAxc,IAAMlG,EACN2iB,EAnOO,IAoOA,CACV,IAAI1Y,EAAInT,EAAO8rB,OAAO1c,GACtB,OAAO+D,GACP,IAAK,IACJ,GAvOU,IAuOP0Y,EACFD,EAAW5rB,EAAO4E,MAAMsE,EAAMkG,GAC9Byc,EAvOO,MAwOF,IAzOQ,IAyOLA,EAIR,MAAM,IAAInpB,MAAM,uCAHhBmpB,EAzOO,EA8OR,MACD,IAAK,IACL,IAAK,IACJ,GAjPQ,IAiPLA,GAnPO,IAmPOA,EACf,CAOD,GA3PS,IAqPNA,IACF/hB,EAAaoE,QAAQ,kCACrB0d,EAAW5rB,EAAO4E,MAAMsE,EAAMkG,IAE/BlG,EAAQkG,EAAE,KACVA,EAAIpP,EAAO2E,QAAQwO,EAAEjK,IAChB,GAMJ,MAAM,IAAIxG,MAAM,2BAA4ByQ,EAAE,WAJ9CoY,EAAaK,EADbnqB,EAAQzB,EAAO4E,MAAMsE,EAAMkG,GAAGd,QAAQ,WAAWgd,GACnBpiB,EAAM,GACpC2iB,EA1PY,MA+PR,IAhQiB,GAgQdA,EAUR,MAAM,IAAInpB,MAAM,kCAPhB6oB,EAAaK,EAFbnqB,EAAQzB,EAAO4E,MAAMsE,EAAMkG,GAAGd,QAAQ,WAAWgd,GAEnBpiB,GAE9BY,EAAaoE,QAAQ,cAAc0d,EAAS,uBAAuBzY,EAAE,OACrEjK,EAAQkG,EAAE,EACVyc,EAtQa,EA2Qd,MACD,IAAK,IACJ,OAAOA,GACP,KAnRS,EAoRRtgB,EAAGwgB,WAAW/rB,EAAO4E,MAAMsE,EAAMkG,IAClC,KAhRc,EAiRd,KAhRe,EAiRf,KAhRe,EAiRdyc,EAjRc,EAkRdtgB,EAAGygB,QAAS,EACb,KAtRuB,EAuRvB,KA1RU,EA2RV,KA1Rc,EA2Rb,MAED,QACC,MAAM,IAAItpB,MAAM,qCAEjB,MACD,IAAK,GAKJ,OAJAoH,EAAagB,MAAM,2BApSV,GAqSN+gB,GACFtgB,EAAGwgB,WAAW/rB,EAAO4E,MAAMsE,EAAMkG,IAE3BA,EACR,IAAK,IACJ,OAAOyc,GACP,KA3SS,EA4SRtgB,EAAGwgB,WAAW/rB,EAAO4E,MAAMsE,EAAMkG,IAClC,KAxSc,EAySd,KAxSe,EAySf,KAxSe,EAySd,MACD,KA7SuB,EA8SvB,KAjTU,EAmTc,OADvB3N,EAAQzB,EAAO4E,MAAMsE,EAAMkG,IAClBxK,OAAO,KACf2G,EAAGygB,QAAU,EACbvqB,EAAQA,EAAMmD,MAAM,GAAG,IAEzB,KAtTc,MAuTVinB,IACFpqB,EAAQmqB,GAtTa,GAwTnBC,GACF/hB,EAAaoE,QAAQ,cAAczM,EAAM,qBACzC8pB,EAAaK,EAAUnqB,EAAM6M,QAAQ,WAAWgd,GAAiBpiB,KAE7DxB,EAAUL,OAAOgkB,EAAa,MAAS5pB,EAAMwqB,MAAM,qCACtDniB,EAAaoE,QAAQ,cAAczM,EAAM,qBAAqBA,EAAM,eAErE8pB,EAAa9pB,EAAOA,EAAOyH,IAE5B,MACD,KAnUQ,EAoUP,MAAM,IAAIxG,MAAM,4BAGjB,OAAO0M,EAER,IAAK,OACJ+D,EAAI,IACL,QACC,GAAGA,GAAI,IACN,OAAO0Y,GACP,KAjVQ,EAkVPtgB,EAAGwgB,WAAW/rB,EAAO4E,MAAMsE,EAAMkG,IACjCyc,EA7Ua,EA8Ub,MACD,KApVS,EAqVRD,EAAW5rB,EAAO4E,MAAMsE,EAAMkG,GAC9Byc,EArVY,EAsVZ,MACD,KArVsB,EAsVrB,IAAIpqB,EAAQzB,EAAO4E,MAAMsE,EAAMkG,GAAGd,QAAQ,WAAWgd,GACrDxhB,EAAaoE,QAAQ,cAAczM,EAAM,sBACzC8pB,EAAaK,EAAUnqB,EAAOyH,GAC/B,KAxVa,EAyVZ2iB,EAxVa,OAoWd,OAAOA,GAIP,KA5Wa,EA6WGtgB,EAAGa,QACb1E,EAAUL,OAAOgkB,EAAa,MAASO,EAASK,MAAM,qCAC1DniB,EAAaoE,QAAQ,cAAc0d,EAAS,qBAAqBA,EAAS,gBAE3EL,EAAaK,EAAUA,EAAU1iB,GACjCA,EAAQkG,EACRyc,EApXQ,EAqXR,MACD,KAlXa,EAmXZ/hB,EAAaoE,QAAQ,+BAA+B0d,EAAS,OAC9D,KAnXc,EAoXbC,EAzXQ,EA0XR3iB,EAAQkG,EACR,MACD,KA1XO,EA2XNyc,EA1XqB,EA2XrB3iB,EAAQkG,EACR,MACD,KA1Xc,EA2Xb,MAAM,IAAI1M,MAAM,+DAKnB0M,KAMF,SAAS9F,EAAciC,EAAG1B,EAAWwhB,GAKpC,IAJA,IAAIjf,EAAUb,EAAGa,QACb8f,EAAa,KAEbrsB,EAAI0L,EAAGxL,OACLF,KAAI,CACT,IAAIssB,EAAI5gB,EAAG1L,GACPwL,EAAQ8gB,EAAE9gB,MACV5J,EAAQ0qB,EAAE1qB,MAEd,IADI2qB,EAAM/gB,EAAM1G,QAAQ,MACjB,EACN,IAAI4H,EAAS4f,EAAE5f,OAASlB,EAAMzG,MAAM,EAAEwnB,GAClChhB,EAAYC,EAAMzG,MAAMwnB,EAAI,GAC5BC,EAAsB,UAAX9f,GAAsBnB,OAErCA,EAAYC,EACZkB,EAAS,KACT8f,EAAqB,UAAVhhB,GAAqB,GAGjC8gB,EAAE/gB,UAAYA,GAEE,IAAbihB,IACe,MAAdH,IACFA,EAAa,GAEbI,EAAMjB,EAAaA,EAAa,KAGjCA,EAAagB,GAAYH,EAAWG,GAAY5qB,EAChD0qB,EAAE7pB,IAAMoF,EAAUG,MAClBgC,EAAWyC,mBAAmB+f,EAAU5qB,IAI1C,IADI5B,EAAI0L,EAAGxL,OACLF,KAAI,EAEL0M,GADJ4f,EAAI5gB,EAAG1L,IACQ0M,UAEA,QAAXA,IACF4f,EAAE7pB,IAAMoF,EAAUE,KACJ,UAAX2E,IACH4f,EAAE7pB,IAAM+oB,EAAa9e,GAAU,MAMlC,IAAI6f,GAAAA,EAAMhgB,EAAQzH,QAAQ,MACnB,GACN4H,EAAShB,EAAGgB,OAASH,EAAQxH,MAAM,EAAEwnB,GACrChhB,EAAYG,EAAGH,UAAYgB,EAAQxH,MAAMwnB,EAAI,KAE7C7f,EAAS,KACTnB,EAAYG,EAAGH,UAAYgB,GAG5B,IAAI+J,EAAK5K,EAAGjJ,IAAM+oB,EAAa9e,GAAU,IAIzC,GAHA1C,EAAWqB,aAAaiL,EAAG/K,EAAUgB,EAAQb,IAG1CA,EAAGygB,OAWL,OAHAzgB,EAAG8f,aAAeA,EAClB9f,EAAG2gB,WAAaA,GAET,EATP,GADAriB,EAAWqC,WAAWiK,EAAG/K,EAAUgB,GAChC8f,EACF,IAAI3f,KAAU2f,EACbriB,EAAW2C,iBAAiBD,GAUhC,SAASggB,EAAwBvsB,EAAOwsB,EAAWpgB,EAAQkf,EAAezhB,GACzE,GAAG,yBAAyBI,KAAKmC,GAAS,CACzC,IAAIqgB,EAAczsB,EAAO2E,QAAQ,KAAKyH,EAAQ,IAAIogB,GAC9CpR,EAAOpb,EAAOmb,UAAUqR,EAAW,EAAEC,GACzC,GAAG,OAAOxiB,KAAKmR,GACd,MAAG,YAAYnR,KAAKmC,IAGlBvC,EAAWiD,WAAWsO,EAAK,EAAEA,EAAKrb,QAE3B0sB,IAGRrR,EAAOA,EAAK9M,QAAQ,WAAWgd,GAC/BzhB,EAAWiD,WAAWsO,EAAK,EAAEA,EAAKrb,QAC3B0sB,GAKV,OAAOD,EAAW,EAEnB,SAASE,EAAc1sB,EAAOwsB,EAAWpgB,EAAQugB,GAEhD,IAAIC,EAAMD,EAASvgB,GASnB,OARU,MAAPwgB,KAEFA,EAAO5sB,EAAO6sB,YAAY,KAAKzgB,EAAQ,MAChCogB,IACNI,EAAM5sB,EAAO6sB,YAAY,KAAKzgB,IAE/BugB,EAASvgB,GAAUwgB,GAEbA,EAAIJ,EAGZ,SAASF,EAAMtsB,EAAOJ,GACrB,IAAI,IAAIwX,KAAKpX,EAAQJ,EAAOwX,GAAKpX,EAAOoX,GAEzC,SAAS0V,EAAS9sB,EAAOkJ,EAAMW,EAAWC,GAEzC,GACK,MAFK9J,EAAO8rB,OAAO5iB,EAAM,GAG7B,MAAgC,MAA7BlJ,EAAO8rB,OAAO5iB,EAAQ,IACpB6jB,EAAM/sB,EAAO2E,QAAQ,SAAMuE,EAAM,IAE9BA,GACNW,EAAWyD,QAAQtN,EAAOkJ,EAAM,EAAE6jB,EAAI7jB,EAAM,GACrC6jB,EAAI,IAEXjjB,EAAagB,MAAM,qBACX,IAID,EAGT,GAA+B,UAA5B9K,EAAOmJ,OAAOD,EAAM,EAAE,GAAe,CACvC,IAAI6jB,EAAM/sB,EAAO2E,QAAQ,MAAMuE,EAAM,GAIrC,OAHAW,EAAW4D,aACX5D,EAAWiD,WAAW9M,EAAOkJ,EAAM,EAAE6jB,EAAI7jB,EAAM,GAC/CW,EAAW6D,WACJqf,EAAI,EAIZ,IAAIC,EA8EN,SAAehtB,EAAOkJ,GACrB,IAAI+iB,EACAtW,EAAM,GACNqL,EAAM,6CACVA,EAAIhO,UAAY9J,EAChB8X,EAAIiM,KAAKjtB,GACT,KAAMisB,EAAQjL,EAAIiM,KAAKjtB,IAEtB,GADA2V,EAAI5Q,KAAKknB,GACNA,EAAM,GAAG,OAAOtW,EAtFNvU,CAAMpB,EAAOkJ,GACtBuC,EAAMuhB,EAAOjtB,OACjB,GAAG0L,EAAI,GAAK,YAAYxB,KAAK+iB,EAAO,GAAG,IAAI,CAC1C,IAAI7f,EAAO6f,EAAO,GAAG,GACjBpW,GAAQ,EACRC,GAAQ,EACTpL,EAAI,IACH,YAAYxB,KAAK+iB,EAAO,GAAG,KAC7BpW,EAAQoW,EAAO,GAAG,GAClBnW,EAAQpL,EAAI,GAAKuhB,EAAO,GAAG,IACnB,YAAY/iB,KAAK+iB,EAAO,GAAG,MACnCnW,EAAQmW,EAAO,GAAG,KAGpB,IAAIE,EAAYF,EAAOvhB,EAAI,GAI3B,OAHA5B,EAAW8D,SAASR,EAAMyJ,EAAOC,GACjChN,EAAWsjB,SAEJD,EAAUxoB,MAAMwoB,EAAU,GAAGntB,OAGtC,OAAQ,EAKT,SAASqtB,EAAiBptB,EAAOkJ,EAAMW,GACtC,IAAIkjB,EAAM/sB,EAAO2E,QAAQ,KAAKuE,GAC9B,GAAG6jB,EAAI,CACN,IAAId,EAAQjsB,EAAOmb,UAAUjS,EAAM6jB,GAAKd,MAAM,8BAC9C,GAAGA,EAAM,CACEA,EAAM,GAAGlsB,OAEnB,OADA8J,EAAW4C,sBAAsBwf,EAAM,GAAIA,EAAM,IAC1Cc,EAAI,EAEX,OAAQ,EAGV,OAAQ,EAGT,SAASM,IACR9sB,KAAKmrB,eAAiB,GAhjBvBvjB,EAAWjI,UAAY,IAAIwC,MAC3ByF,EAAWjI,UAAUiN,KAAOhF,EAAWgF,KAMvC/E,EAAUlI,UAAY,CACrBuD,MAAM,SAASzD,EAAO+J,EAAaG,GAClC,IAAIL,EAAatJ,KAAKsJ,WACtBA,EAAWkB,gBACXuhB,EAAMviB,EAAcA,EAAe,IAMrC,SAAe/J,EAAOstB,EAAiBpjB,EAAUL,EAAWC,GAC3D,SAASyjB,EAAkBjnB,GAG1B,GAAIA,EAAO,MAAQ,CAElB,IAAIknB,EAAa,QADjBlnB,GAAQ,QAC2B,IAChCmnB,EAAa,OAAiB,KAAPnnB,GAE1B,OAAOvE,OAAOC,aAAawrB,EAAYC,GAEvC,OAAO1rB,OAAOC,aAAasE,GAG7B,SAASglB,EAAea,GACvB,IAAIuB,EAAIvB,EAAEvnB,MAAM,GAAG,GACnB,OAAG8oB,KAAKxjB,EACAA,EAAUwjB,GACO,MAAhBA,EAAE5B,OAAO,GACVyB,EAAkBI,SAASD,EAAEvkB,OAAO,GAAGmF,QAAQ,IAAI,SAE1DxE,EAAagB,MAAM,oBAAoBqhB,GAChCA,GAGT,SAASyB,EAAWb,GACnB,GAAGA,EAAI7jB,EAAM,CACZ,IAAI2kB,EAAK7tB,EAAOmb,UAAUjS,EAAM6jB,GAAKze,QAAQ,WAAWgd,GACxDhjB,GAASG,EAASS,GAClBW,EAAWiD,WAAW+gB,EAAG,EAAEd,EAAI7jB,GAC/BA,EAAQ6jB,GAGV,SAAStkB,EAAS2G,EAAE0e,GACnB,KAAM1e,GAAG2e,IAAYD,EAAIE,EAAYf,KAAKjtB,KACzCiuB,EAAYH,EAAEppB,MACdqpB,EAAUE,EAAYH,EAAE,GAAG/tB,OAC3BuI,EAAQK,aAGTL,EAAQM,aAAewG,EAAE6e,EAAU,EAEpC,IAAIA,EAAY,EACZF,EAAU,EACVC,EAAc,sBACd1lB,EAAUuB,EAAWvB,QAErB4lB,EAAa,CAAC,CAAC7C,aAAaiC,IAC5BX,EAAW,GACXzjB,EAAQ,EACZ,OAAW,CACV,IACC,IAAIilB,EAAWnuB,EAAO2E,QAAQ,IAAIuE,GAClC,GAAGilB,EAAS,EAAE,CACb,IAAInuB,EAAOmJ,OAAOD,GAAO+iB,MAAM,SAAS,CACvC,IAAIviB,EAAMG,EAAWH,IACd0R,EAAO1R,EAAIuD,eAAejN,EAAOmJ,OAAOD,IAC5CQ,EAAID,YAAY2R,GAChBvR,EAAWL,eAAiB4R,EAEhC,OAKD,OAHG+S,EAASjlB,GACX0kB,EAAWO,GAELnuB,EAAO8rB,OAAOqC,EAAS,IAC9B,IAAK,IACJ,IAAIpB,EAAM/sB,EAAO2E,QAAQ,IAAIwpB,EAAS,GAClC/hB,EAAUpM,EAAOmb,UAAUgT,EAAW,EAAGpB,GAAKze,QAAQ,eAAgB,IACtE8f,EAASF,EAAWG,MACrBtB,EAAI,GAEA3gB,EAAUpM,EAAOmb,UAAUgT,EAAS,GAAG7f,QAAQ,UAAU,IACzDxE,EAAagB,MAAM,iBAAiBsB,EAAQ,oBAAoBgiB,EAAOhiB,SACvE2gB,EAAMoB,EAAS,EAAE/hB,EAAQrM,QACjBqM,EAAQ6f,MAAM,SACtB7f,EAAUA,EAAQkC,QAAQ,UAAU,IACpCxE,EAAagB,MAAM,iBAAiBsB,EAAQ,uBAC5C2gB,EAAMoB,EAAS,EAAE/hB,EAAQrM,QAEhC,IAAImsB,EAAakC,EAAOlC,WACpBoC,EAAWF,EAAOhiB,SAAWA,EAE3B,GADkBkiB,GAAYF,EAAOhiB,SAASgiB,EAAOhiB,QAAQjL,eAAiBiL,EAAQjL,cACjE,CAE1B,GADM0I,EAAWqC,WAAWkiB,EAAO9rB,IAAI8rB,EAAOhjB,UAAUgB,GACrD8f,EACF,IAAI,IAAI3f,KAAU2f,EACjBriB,EAAW2C,iBAAiBD,GAG1B+hB,GACMxkB,EAAauE,WAAW,iBAAiBjC,EAAQ,2CAA2CgiB,EAAOhiB,cAGvG8hB,EAAWnpB,KAAKqpB,GAGvBrB,IACA,MAED,IAAK,IACJzkB,GAASG,EAAS0lB,GAClBpB,EAAMK,EAAiBptB,EAAOmuB,EAAStkB,GACvC,MACD,IAAK,IACJvB,GAASG,EAAS0lB,GAClBpB,EAAMD,EAAS9sB,EAAOmuB,EAAStkB,EAAWC,GAC1C,MACD,QACCxB,GAASG,EAAS0lB,GAClB,IAAI5iB,EAAK,IAAI8hB,EACThC,EAAe6C,EAAWA,EAAWnuB,OAAO,GAAGsrB,aAG/C5f,GADAshB,EAAM3B,EAAsBprB,EAAOmuB,EAAS5iB,EAAG8f,EAAaC,EAAexhB,GACrEyB,EAAGxL,QASb,IANIwL,EAAGygB,QAAUU,EAAc1sB,EAAO+sB,EAAIxhB,EAAGa,QAAQugB,KACpDphB,EAAGygB,QAAS,EACR9hB,EAAUiW,MACbrW,EAAaoE,QAAQ,2BAGpB5F,GAAWmD,EAAI,CAGjB,IAFA,IAAI8iB,EAAWrD,EAAY5iB,EAAQ,IAE3BzI,EAAI,EAAEA,EAAE4L,EAAI5L,IAAI,CACvB,IAAIssB,EAAI5gB,EAAG1L,GACX4I,EAAS0jB,EAAElR,QACXkR,EAAE7jB,QAAU4iB,EAAY5iB,EAAQ,IAEjCuB,EAAWvB,QAAUimB,EAClBjlB,EAAciC,EAAG1B,EAAWwhB,IAC9B6C,EAAWnpB,KAAKwG,GAEjB1B,EAAWvB,QAAUA,OAElBgB,EAAciC,EAAG1B,EAAWwhB,IAC9B6C,EAAWnpB,KAAKwG,GAId7D,EAAUL,OAAOkE,EAAGjJ,OAASiJ,EAAGygB,OACnCe,EAAMR,EAAwBvsB,EAAO+sB,EAAIxhB,EAAGa,QAAQkf,EAAezhB,GAEnEkjB,KAGF,MAAMjrB,GACN,GAAIA,aAAaqG,EAChB,MAAMrG,EAEPgI,EAAagB,MAAM,wBAAwBhJ,GAC3CirB,GAAO,EAELA,EAAI7jB,EACNA,EAAQ6jB,EAGRa,EAAWY,KAAKC,IAAIN,EAASjlB,GAAO,IApKrCzF,CAAMzD,EAAO+J,EAAaG,EACxBL,EAAWtJ,KAAKuJ,cAClBD,EAAWuD,gBAoiBbigB,EAAkBntB,UAAY,CAC7B6rB,WAAW,SAAS3f,GACnB,IAAI6e,EAAehhB,KAAKmC,GACvB,MAAM,IAAI1J,MAAM,mBAAmB0J,GAEpC7L,KAAK6L,QAAUA,GAEhBuf,SAAS,SAAStgB,EAAO5J,EAAOwZ,GAC/B,IAAIgQ,EAAehhB,KAAKoB,GACvB,MAAM,IAAI3I,MAAM,qBAAqB2I,GAEtC9K,KAAKmrB,eAAergB,GAAS9K,KAAKR,OAClCQ,KAAKA,KAAKR,UAAY,CAACsL,MAAMA,EAAM5J,MAAMA,EAAMwZ,OAAOA,IAEvDlb,OAAO,EACP2uB,aAAa,SAAS7uB,GAAG,OAAOU,KAAKV,GAAGuL,WACxCW,WAAW,SAASlM,GAAG,OAAOU,KAAKV,GAAGyI,SACtCuD,SAAS,SAAShM,GAAG,OAAOU,KAAKV,GAAGwL,OACpCK,OAAO,SAAS7L,GAAG,OAAOU,KAAKV,GAAGyC,KAClCqJ,SAAS,SAAS9L,GAAG,OAAOU,KAAKV,GAAG4B,QA2BrChC,EAAQ2I,UAAYA,EACpB3I,EAAQ0I,WAAaA,yBCnoBrB,IAIIwmB,EAJAC,EAA6B,qBAAX,EAAAC,EAAyB,EAAAA,EACzB,qBAAXruB,OAAyBA,OAAS,GACzCsuB,EAAS,EAAQ,OAIG,qBAAbC,SACPJ,EAAQI,UAERJ,EAAQC,EAAS,gCAGbD,EAAQC,EAAS,6BAA+BE,GAIxDtvB,EAAOC,QAAUkvB,yBChBjB,IAAIK,EAGAA,EADkB,qBAAXxuB,OACDA,OACmB,qBAAX,EAAAquB,EACR,EAAAA,EACiB,qBAATI,KACRA,KAEA,GAGVzvB,EAAOC,QAAUuvB,qBCZjBxvB,EAAOC,QAIP,SAAqBiL,GACnB,IAAKA,EACH,OAAO,EAET,IAAIwkB,EAAS1X,EAASpX,KAAKsK,GAC3B,MAAkB,sBAAXwkB,GACU,oBAAPxkB,GAAgC,oBAAXwkB,GACV,qBAAX1uB,SAENkK,IAAOlK,OAAOkF,YACdgF,IAAOlK,OAAO2uB,OACdzkB,IAAOlK,OAAO4uB,SACd1kB,IAAOlK,OAAO6uB,SAdpB,IAAI7X,EAAW9X,OAAOQ,UAAUsX,8BCShC,SAAS8X,EAAQC,GAEf,GAAIA,GAAe,kBAAoBA,EAAa,CAClD,IAAIC,EAAaD,EAAYE,OAASF,EAAYD,SAAWC,EAAYG,SACrEF,IAAYD,EAAcC,GAIhC,GAAI,kBAAoBD,EAAa,OAAOI,EAAMJ,GAGlD,IAOIK,EAPAC,EAAS9tB,OAAOwtB,GAIpB,OADIK,EAAgBE,EAAMD,EAAO1uB,gBACPyuB,GAGtBA,EAAgBG,EAAQF,EAAO1uB,kBAIb,IAAlB0uB,EAAO9vB,OAAqB8vB,EAAOzc,WAAW,QAAlD,GAaFkc,EAAQU,WAAa,SAAoBC,EAAOC,GAC9C,GAAID,GAAS,kBAAoBA,EAAO,CACtC,IAAIX,EAAUW,EAAMR,OAASQ,EAAMX,SAAWW,EAAMP,SACpD,GAAgB,OAAZJ,QAAgCxsB,IAAZwsB,EAAyB,OAAO,EACxD,GAA0B,kBAAfY,EAAyB,CAElC,IAIIN,EAHJ,GADIA,EAAgBE,EAAMI,EAAW/uB,eAChB,OAAOyuB,IAAkBN,EAI9C,GADIM,EAAgBG,EAAQG,EAAW/uB,eAClB,OAAOyuB,IAAkBN,OACzC,GAA0B,kBAAfY,EAChB,OAAOA,IAAeZ,EAExB,OAAO,IAYX,IAAIQ,GARJrwB,EAAUD,EAAOC,QAAU6vB,GAQPhpB,KAAO7G,EAAQqwB,MAAQ,CACzC,UAAa,EACb,IAAO,EACP,MAAS,GACT,MAAS,GACT,KAAQ,GACR,IAAO,GACP,cAAe,GACf,YAAa,GACb,IAAO,GACP,MAAS,GACT,UAAW,GACX,YAAa,GACb,IAAO,GACP,KAAQ,GACR,KAAQ,GACR,GAAM,GACN,MAAS,GACT,KAAQ,GACR,OAAU,GACV,OAAU,GACV,QAAW,GACX,eAAgB,GAChB,gBAAiB,GACjB,WAAY,IACZ,WAAY,IACZ,WAAY,IACZ,WAAY,IACZ,WAAY,IACZ,WAAY,IACZ,cAAe,IACf,cAAe,IACf,gBAAiB,IACjB,IAAK,IACL,IAAK,IACL,IAAK,IACL,IAAK,IACL,IAAK,IACL,IAAK,IACL,IAAK,IACL,IAAK,IACL,KAAM,IACN,IAAK,IACL,IAAK,KAKHC,EAAUtwB,EAAQswB,QAAU,CAC9B,QAAW,GACX,SAAK,GACL,SAAK,GACL,SAAK,GACL,SAAK,GACL,IAAO,GACP,QAAW,GACX,OAAU,GACV,MAAS,GACT,MAAS,GACT,KAAQ,GACR,OAAU,GACV,OAAU,GACV,IAAO,GACP,SAAY,GACZ,KAAQ,GACR,KAAQ,GACR,IAAO,GACP,IAAO,GACP,IAAO,IAQT,IAAKlwB,EAAI,GAAIA,EAAI,IAAKA,IAAKiwB,EAAM/tB,OAAOC,aAAanC,IAAMA,EAAI,GAG/D,IAAK,IAAIA,EAAI,GAAIA,EAAI,GAAIA,IAAKiwB,EAAMjwB,EAAI,IAAMA,EAG9C,IAAKA,EAAI,EAAGA,EAAI,GAAIA,IAAKiwB,EAAM,IAAIjwB,GAAKA,EAAI,IAG5C,IAAKA,EAAI,EAAGA,EAAI,GAAIA,IAAKiwB,EAAM,UAAUjwB,GAAKA,EAAI,GAQlD,IAAI8vB,EAAQlwB,EAAQkwB,MAAQlwB,EAAQ0wB,MAAQ,GAG5C,IAAKtwB,KAAKiwB,EAAOH,EAAMG,EAAMjwB,IAAMA,EAGnC,IAAK,IAAIuwB,KAASL,EAChBD,EAAMM,GAASL,EAAQK,0BC7KzB,IAAIC,EAAY,mBA6ChB7wB,EAAOC,QA3CS,SAAS2F,GACvB,IAAIkrB,EAAO,IAAIC,SAASnrB,EAAKorB,OAAQprB,EAAKqrB,WAAYrrB,EAAKsrB,YACvDnsB,EAAS,CACP0T,QAAS7S,EAAK,GACdurB,MAAO,IAAI1uB,WAAWmD,EAAKwrB,SAAS,EAAG,IACvCC,WAAY,GACZC,YAAaR,EAAKS,UAAU,GAC5BC,UAAWV,EAAKS,UAAU,IAE9BlxB,EAAI,GAEiB,IAAnB0E,EAAO0T,SACT1T,EAAO0sB,yBAA2BX,EAAKS,UAAUlxB,GACjD0E,EAAO2sB,YAAcZ,EAAKS,UAAUlxB,EAAI,GACxCA,GAAK,IAGL0E,EAAO0sB,yBAA2BZ,EAAUjrB,EAAKwrB,SAAS/wB,IAC1D0E,EAAO2sB,YAAcb,EAAUjrB,EAAKwrB,SAAS/wB,EAAI,IACjDA,GAAK,IAGPA,GAAK,EAEL,IAAIsxB,EAAiBb,EAAKc,UAAUvxB,GAIpC,IAFAA,GAAK,EAEEsxB,EAAiB,EAAGtxB,GAAK,GAAIsxB,IAClC5sB,EAAOssB,WAAW9rB,KAAK,CACrBssB,eAA0B,IAAVjsB,EAAKvF,MAAe,EACpCyxB,eAAoC,WAApBhB,EAAKS,UAAUlxB,GAC/B0xB,mBAAoBjB,EAAKS,UAAUlxB,EAAI,GACvC2xB,iBAAgC,IAAdpsB,EAAKvF,EAAI,IAC3B4xB,SAAwB,IAAdrsB,EAAKvF,EAAI,MAAe,EAClC6xB,aAAsC,UAAxBpB,EAAKS,UAAUlxB,EAAI,KAIrC,OAAO0E,sBCnCT,IAEEotB,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EAPAC,EAAmB,IASrBP,EAAmB,SAASQ,GAC1B,OAAOA,EAAUD,GAGnBN,EAAmB,SAASO,EAASC,GACnC,OAAOD,EAAUC,GAGnBP,EAAmB,SAASQ,GAC1B,OAAOA,EAAYH,GAGrBJ,EAAmB,SAASO,EAAWD,GACrC,OAAOC,EAAYD,GAGrBL,EAAmB,SAASM,EAAWD,GACrC,OAAOT,EAAiBG,EAAiBO,EAAWD,KAGtDJ,EAAmB,SAASK,EAAWD,GACrC,OAAOR,EAAiBC,EAAiBQ,GAAYD,IAOvDH,EAAsB,SAASI,EAAWC,EAAkBC,GAC1D,OAAOV,EAAiBU,EAAyBF,EAAYA,EAAYC,IAG3E9yB,EAAOC,QAAU,CACfyyB,iBAAkBA,EAClBP,iBAAkBA,EAClBC,iBAAkBA,EAClBC,iBAAkBA,EAClBC,iBAAkBA,EAClBC,iBAAkBA,EAClBC,iBAAkBA,EAClBC,oBAAqBA,sBCxDvB,IAAIO,EAAahE,KAAKiE,IAAI,EAAG,IAmB7BjzB,EAAOC,QAAU,CACf4wB,UAlBc,SAASqC,GACvB,IACIjxB,EADAkxB,EAAK,IAAIpC,SAASmC,EAAMlC,OAAQkC,EAAMjC,WAAYiC,EAAMhC,YAG5D,OAAIiC,EAAGC,cACLnxB,EAAQkxB,EAAGC,aAAa,IAEZC,OAAOC,iBACVD,OAAOpxB,GAGTA,EAGDkxB,EAAG5B,UAAU,GAAKyB,EAAcG,EAAG5B,UAAU,IAKrDyB,WAAYA,sBCrBdhzB,EAAOC,QAEP,SAAwB+G,EAAKusB,GACzB,IAAIztB,EACAwF,EAAQ,KAEZ,IACIxF,EAAO9B,KAAKC,MAAM+C,EAAKusB,GACzB,MAAOpyB,GACLmK,EAAQnK,EAGZ,MAAO,CAACmK,EAAOxF,uBCVnB,IACM0tB,EAEAC,EACAC,EACAC,EAEAC,EANAJ,EACF,iIACEC,EAAsB,2BACtBC,EAAkB,oBAClBC,EAAsB,wCAEtBC,EAAa,CAOfC,iBAAkB,SAAUC,EAASC,EAAaC,GAKhD,GAJAA,EAAOA,GAAQ,GAEfF,EAAUA,EAAQ5xB,SAClB6xB,EAAcA,EAAY7xB,QACR,CAIhB,IAAK8xB,EAAKC,gBACR,OAAOH,EAET,IAAII,EAAwBN,EAAWO,SAASL,GAChD,IAAKI,EACH,MAAM,IAAIhxB,MAAM,mCAKlB,OAHAgxB,EAAsBE,KAAOR,EAAWS,cACtCH,EAAsBE,MAEjBR,EAAWU,kBAAkBJ,GAEtC,IAAIK,EAAgBX,EAAWO,SAASJ,GACxC,IAAKQ,EACH,MAAM,IAAIrxB,MAAM,uCAElB,GAAIqxB,EAAcC,OAGhB,OAAKR,EAAKC,iBAGVM,EAAcH,KAAOR,EAAWS,cAAcE,EAAcH,MACrDR,EAAWU,kBAAkBC,IAH3BR,EAKX,IAAIU,EAAYb,EAAWO,SAASL,GACpC,IAAKW,EACH,MAAM,IAAIvxB,MAAM,mCAElB,IAAKuxB,EAAUC,QAAUD,EAAUL,MAA8B,MAAtBK,EAAUL,KAAK,GAAY,CAGpE,IAAIO,EAAYlB,EAAoBhG,KAAKgH,EAAUL,MACnDK,EAAUC,OAASC,EAAU,GAC7BF,EAAUL,KAAOO,EAAU,GAEzBF,EAAUC,SAAWD,EAAUL,OACjCK,EAAUL,KAAO,KAEnB,IAAIQ,EAAa,CAGfJ,OAAQC,EAAUD,OAClBE,OAAQH,EAAcG,OACtBN,KAAM,KACNpxB,OAAQuxB,EAAcvxB,OACtB6xB,MAAON,EAAcM,MACrBC,SAAUP,EAAcO,UAE1B,IAAKP,EAAcG,SAIjBE,EAAWF,OAASD,EAAUC,OAGA,MAA1BH,EAAcH,KAAK,IACrB,GAAKG,EAAcH,KAgBZ,CAKL,IAAIW,EAAcN,EAAUL,KACxBY,EACFD,EAAYpZ,UAAU,EAAGoZ,EAAY1H,YAAY,KAAO,GACxDkH,EAAcH,KAChBQ,EAAWR,KAAOR,EAAWS,cAAcW,QAtB3CJ,EAAWR,KAAOK,EAAUL,KAIvBG,EAAcvxB,SACjB4xB,EAAW5xB,OAASyxB,EAAUzxB,OAIzBuxB,EAAcM,QACjBD,EAAWC,MAAQJ,EAAUI,QAqBvC,OALwB,OAApBD,EAAWR,OACbQ,EAAWR,KAAOJ,EAAKC,gBACnBL,EAAWS,cAAcE,EAAcH,MACvCG,EAAcH,MAEbR,EAAWU,kBAAkBM,IAEtCT,SAAU,SAAUvvB,GAClB,IAAIqwB,EAAQzB,EAAU/F,KAAK7oB,GAC3B,OAAKqwB,EAGE,CACLT,OAAQS,EAAM,IAAM,GACpBP,OAAQO,EAAM,IAAM,GACpBb,KAAMa,EAAM,IAAM,GAClBjyB,OAAQiyB,EAAM,IAAM,GACpBJ,MAAOI,EAAM,IAAM,GACnBH,SAAUG,EAAM,IAAM,IARf,MAWXZ,cAAe,SAAUD,GAgBvB,IATAA,EAAOA,EAAKxyB,MAAM,IAAIszB,UAAUze,KAAK,IAAI3H,QAAQ4kB,EAAiB,IAUhEU,EAAK7zB,UAAY6zB,EAAOA,EAAKtlB,QAAQ6kB,EAAqB,KAAKpzB,SAEjE,OAAO6zB,EAAKxyB,MAAM,IAAIszB,UAAUze,KAAK,KAEvC6d,kBAAmB,SAAUW,GAC3B,OACEA,EAAMT,OACNS,EAAMP,OACNO,EAAMb,KACNa,EAAMjyB,OACNiyB,EAAMJ,MACNI,EAAMH,WAMV90B,EAAOC,QAAU2zB,2PCtKN,SAASuB,IACtB,GAAuB,qBAAZC,UAA4BA,QAAQC,UAAW,OAAO,EACjE,GAAID,QAAQC,UAAUC,KAAM,OAAO,EACnC,GAAqB,oBAAVC,MAAsB,OAAO,EAExC,IAEE,OADAC,QAAQ90B,UAAU+0B,QAAQ70B,KAAKw0B,QAAQC,UAAUG,QAAS,IAAI,iBACvD,EACP,MAAOlzB,GACP,OAAO,GCPI,SAASozB,EAAWC,EAAQC,EAAM/lB,GAc/C,OAZE6lB,EADE,IACWN,QAAQC,UAER,SAAoBM,EAAQC,EAAM/lB,GAC7C,IAAI8c,EAAI,CAAC,MACTA,EAAEpnB,KAAKzE,MAAM6rB,EAAGiJ,GAChB,IACIC,EAAW,IADG7qB,SAAS8qB,KAAKh1B,MAAM60B,EAAQhJ,IAG9C,OADI9c,IAAO,EAAAkmB,EAAA,GAAeF,EAAUhmB,EAAMnP,WACnCm1B,GAIJH,EAAW50B,MAAM,KAAMR,8CCd5B01B,EAAmB,qBA4CvB,EA1CiB,SAAoBC,EAASC,GAE5C,GAAI,YAAYzrB,KAAKyrB,GACnB,OAAOA,EAIL,SAASzrB,KAAKwrB,KAChBA,EAAU,cAAmB,mBAAwB,IAKvD,IAAIE,EAAkC,oBAAf,QACnBC,EAAe,QAAQ3rB,KAAKwrB,GAG5BI,GAAkB,eAAoB,QAAQ5rB,KAAKwrB,GAQvD,GANIE,EACFF,EAAU,IAAI,SAAWA,EAAS,cAAmBD,GAC3C,QAAQvrB,KAAKwrB,KACvBA,EAAU,qBAA4B,cAAmB,mBAAwB,GAAIA,IAGnFE,EAAW,CACb,IAAIG,EAAS,IAAIC,IAAIL,EAAaD,GAIlC,OAAII,EACKC,EAAOE,KAAKpxB,MAAM4wB,EAAiBz1B,QACjC61B,EACFE,EAAOE,KAAKpxB,MAAMkxB,EAAOG,SAASl2B,QAGpC+1B,EAAOE,KAGhB,OAAO,qBAA4BP,EAASC,IClC1CQ,EAAsB,WACxB,SAASA,IACP31B,KAAK41B,UAAY,GAWnB,IAAIC,EAASF,EAAOh2B,UA+FpB,OA7FAk2B,EAAOC,GAAK,SAAY70B,EAAM80B,GACvB/1B,KAAK41B,UAAU30B,KAClBjB,KAAK41B,UAAU30B,GAAQ,IAGzBjB,KAAK41B,UAAU30B,GAAMuD,KAAKuxB,IAY5BF,EAAOG,IAAM,SAAa/0B,EAAM80B,GAC9B,IAAK/1B,KAAK41B,UAAU30B,GAClB,OAAO,EAGT,IAAIkD,EAAQnE,KAAK41B,UAAU30B,GAAMmD,QAAQ2xB,GAWzC,OAFA/1B,KAAK41B,UAAU30B,GAAQjB,KAAK41B,UAAU30B,GAAMoD,MAAM,GAClDrE,KAAK41B,UAAU30B,GAAMg1B,OAAO9xB,EAAO,GAC5BA,GAAS,GAUlB0xB,EAAOK,QAAU,SAAiBj1B,GAChC,IAAIk1B,EAAYn2B,KAAK41B,UAAU30B,GAE/B,GAAKk1B,EAQL,GAAyB,IAArB52B,UAAUC,OAGZ,IAFA,IAAIA,EAAS22B,EAAU32B,OAEdF,EAAI,EAAGA,EAAIE,IAAUF,EAC5B62B,EAAU72B,GAAGO,KAAKG,KAAMT,UAAU,SAMpC,IAHA,IAAIs1B,EAAOvwB,MAAM3E,UAAU0E,MAAMxE,KAAKN,UAAW,GAC7C62B,EAAUD,EAAU32B,OAEf62B,EAAK,EAAGA,EAAKD,IAAWC,EAC/BF,EAAUE,GAAIt2B,MAAMC,KAAM60B,IAShCgB,EAAOS,QAAU,WACft2B,KAAK41B,UAAY,IAYnBC,EAAOU,KAAO,SAAcC,GAC1Bx2B,KAAK81B,GAAG,QAAQ,SAAUjxB,GACxB2xB,EAAYhyB,KAAKK,OAId8wB,EA5GiB,GCHX,SAASc,EAAsBC,GAI5C,IAHA,IALuBpL,EAKnBqL,GALmBrL,EAKEoL,EAJlB,SAAc,SAAYpL,GAAKsL,OAAOC,KAAKvL,EAAG,UAAUrU,SAAS,WAKpE5Q,EAAQ,IAAI3E,WAAWi1B,EAAcn3B,QAEhCF,EAAI,EAAGA,EAAIq3B,EAAcn3B,OAAQF,IACxC+G,EAAM/G,GAAKq3B,EAAc9jB,WAAWvT,GAGtC,OAAO+G,ECCT,ICgEMulB,EACAkL,ECtDFC,EFXAC,EAA0B,SAAUC,GAGtC,SAASD,IACP,IAAIE,EAIJ,OAFAA,EAAQD,EAAQp3B,KAAKG,OAASA,MACxBiwB,OAAS,GACRiH,EAsBT,OA7BA,OAAeF,EAAYC,GAgBdD,EAAWr3B,UAEjB6E,KAAO,SAAcK,GAC1B,IAAIsyB,EAIJ,IAHAn3B,KAAKiwB,QAAUprB,EACfsyB,EAAcn3B,KAAKiwB,OAAO7rB,QAAQ,MAE3B+yB,GAAe,EAAGA,EAAcn3B,KAAKiwB,OAAO7rB,QAAQ,MACzDpE,KAAKk2B,QAAQ,OAAQl2B,KAAKiwB,OAAOrV,UAAU,EAAGuc,IAC9Cn3B,KAAKiwB,OAASjwB,KAAKiwB,OAAOrV,UAAUuc,EAAc,IAI/CH,EA9BqB,CA+B5BrB,GAEEyB,EAAM51B,OAAOC,aAAa,GAE1B41B,EAAiB,SAAwBC,GAG3C,IAAI5L,EAAQ,yBAAyBgB,KAAK4K,GAAmB,IACzDtzB,EAAS,GAUb,OARI0nB,EAAM,KACR1nB,EAAOxE,OAAS4tB,SAAS1B,EAAM,GAAI,KAGjCA,EAAM,KACR1nB,EAAO0W,OAAS0S,SAAS1B,EAAM,GAAI,KAG9B1nB,GAwBLuzB,EAAkB,SAAyBxhB,GAO7C,IALA,IAGI1K,EAHAN,EAAQgL,EAAWlV,MAXhB,IAAI4pB,OAAO,yCAYdzmB,EAAS,GACT1E,EAAIyL,EAAMvL,OAGPF,KAEY,KAAbyL,EAAMzL,MAKV+L,EAAO,eAAeqhB,KAAK3hB,EAAMzL,IAAI+E,MAAM,IAEtC,GAAKgH,EAAK,GAAG0C,QAAQ,aAAc,IACxC1C,EAAK,GAAKA,EAAK,GAAG0C,QAAQ,aAAc,IACxC1C,EAAK,GAAKA,EAAK,GAAG0C,QAAQ,kBAAmB,MAC7C/J,EAAOqH,EAAK,IAAMA,EAAK,IAGzB,OAAOrH,GA4BLwzB,EAA2B,SAAUP,GAGvC,SAASO,IACP,IAAIN,EAKJ,OAHAA,EAAQD,EAAQp3B,KAAKG,OAASA,MACxBy3B,cAAgB,GACtBP,EAAMQ,WAAa,GACZR,GART,OAAeM,EAAaP,GAiB5B,IAAIpB,EAAS2B,EAAY73B,UA6nBzB,OA3nBAk2B,EAAOrxB,KAAO,SAAcmzB,GAC1B,IAEIjM,EACAgE,EAHAkI,EAAS53B,KAOO,KAFpB23B,EAAOA,EAAKx2B,QAEH3B,SAMO,MAAZm4B,EAAK,GASM33B,KAAK03B,WAAW52B,QAAO,SAAU+2B,EAAKC,GACnD,IAAIC,EAAaD,EAAOH,GAExB,OAAII,IAAeJ,EACVE,EAGFA,EAAIG,OAAO,CAACD,MAClB,CAACJ,IACK1zB,SAAQ,SAAUg0B,GACzB,IAAK,IAAI34B,EAAI,EAAGA,EAAIs4B,EAAOH,cAAcj4B,OAAQF,IAC/C,GAAIs4B,EAAOH,cAAcn4B,GAAGO,KAAK+3B,EAAQK,GACvC,OAKJ,GAAgC,IAA5BA,EAAQ7zB,QAAQ,QAepB,GAJA6zB,EAAUA,EAAQlqB,QAAQ,KAAM,IAEhC2d,EAAQ,WAAWgB,KAAKuL,GAGtBL,EAAO1B,QAAQ,OAAQ,CACrBj1B,KAAM,MACNi3B,QAAS,YAHb,CAWA,GAFAxM,EAAQ,gCAAgCgB,KAAKuL,GAkB3C,OAfAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,OAGPxM,EAAM,KACRgE,EAAMyI,SAAWC,WAAW1M,EAAM,KAGhCA,EAAM,KACRgE,EAAME,MAAQlE,EAAM,SAGtBkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,qCAAqCgB,KAAKuL,GAchD,OAXAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,kBAGPxM,EAAM,KACRgE,EAAMyI,SAAW/K,SAAS1B,EAAM,GAAI,UAGtCkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,8BAA8BgB,KAAKuL,GAczC,OAXAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,WAGPxM,EAAM,KACRgE,EAAMhY,QAAU0V,SAAS1B,EAAM,GAAI,UAGrCkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,wCAAwCgB,KAAKuL,GAcnD,OAXAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,kBAGPxM,EAAM,KACRgE,EAAM2I,OAASjL,SAAS1B,EAAM,GAAI,UAGpCkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,gDAAgDgB,KAAKuL,GAc3D,OAXAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,0BAGPxM,EAAM,KACRgE,EAAM2I,OAASjL,SAAS1B,EAAM,GAAI,UAGpCkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,gCAAgCgB,KAAKuL,GAc3C,OAXAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,iBAGPxM,EAAM,KACRgE,EAAM4I,aAAe5M,EAAM,SAG7BkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,4BAA4BgB,KAAKuL,GAUvC,OAPAvI,GAAQ,OAAS2H,EAAe3L,EAAM,IAAK,CACzCzqB,KAAM,MACNi3B,QAAS,mBAGXN,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,iCAAiCgB,KAAKuL,GAc5C,OAXAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,eAGPxM,EAAM,KACRgE,EAAM6I,SAAW,KAAK7uB,KAAKgiB,EAAM,UAGnCkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,qBAAqBgB,KAAKuL,GAElC,CAME,GALAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,OAGPxM,EAAM,GAAI,CACZ,IAAI3V,EAAawhB,EAAgB7L,EAAM,IAEnC3V,EAAWyiB,MACb9I,EAAM3tB,IAAMgU,EAAWyiB,KAGrBziB,EAAW0iB,YACb/I,EAAMgJ,UAAYrB,EAAethB,EAAW0iB,YAIhDb,EAAO1B,QAAQ,OAAQxG,QAOzB,GAFAhE,EAAQ,4BAA4BgB,KAAKuL,GAEzC,CAME,GALAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,cAGPxM,EAAM,GAAI,CAGZ,GAFAgE,EAAM3Z,WAAawhB,EAAgB7L,EAAM,IAErCgE,EAAM3Z,WAAW4iB,WAAY,CAC/B,IAAI93B,EAAQ6uB,EAAM3Z,WAAW4iB,WAAW93B,MAAM,KAC1C+3B,EAAa,GAEb/3B,EAAM,KACR+3B,EAAWC,MAAQzL,SAASvsB,EAAM,GAAI,KAGpCA,EAAM,KACR+3B,EAAWE,OAAS1L,SAASvsB,EAAM,GAAI,KAGzC6uB,EAAM3Z,WAAW4iB,WAAaC,EAG5BlJ,EAAM3Z,WAAWgjB,YACnBrJ,EAAM3Z,WAAWgjB,UAAY3L,SAASsC,EAAM3Z,WAAWgjB,UAAW,KAGhErJ,EAAM3Z,WAAW,gBACnB2Z,EAAM3Z,WAAW,cAAgBqX,SAASsC,EAAM3Z,WAAW,cAAe,KAI9E6hB,EAAO1B,QAAQ,OAAQxG,OAjCzB,CAwCA,GAFAhE,EAAQ,uBAAuBgB,KAAKuL,GAclC,OAXAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,SAGPxM,EAAM,KACRgE,EAAM3Z,WAAawhB,EAAgB7L,EAAM,UAG3CkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,kBAAkBgB,KAAKuL,GAG7BL,EAAO1B,QAAQ,OAAQ,CACrBj1B,KAAM,MACNi3B,QAAS,iBAQb,GAFAxM,EAAQ,wBAAwBgB,KAAKuL,GAGnCL,EAAO1B,QAAQ,OAAQ,CACrBj1B,KAAM,MACNi3B,QAAS,sBAHb,CAWA,GAFAxM,EAAQ,mCAAmCgB,KAAKuL,GAe9C,OAZAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,qBAGPxM,EAAM,KACRgE,EAAMsJ,eAAiBtN,EAAM,GAC7BgE,EAAMuJ,eAAiB,IAAIC,KAAKxN,EAAM,UAGxCkM,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,qBAAqBgB,KAAKuL,GA2BhC,OAxBAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,OAGPxM,EAAM,KACRgE,EAAM3Z,WAAawhB,EAAgB7L,EAAM,IAErCgE,EAAM3Z,WAAWojB,KACuC,OAAtDzJ,EAAM3Z,WAAWojB,GAAGve,UAAU,EAAG,GAAGha,gBACtC8uB,EAAM3Z,WAAWojB,GAAKzJ,EAAM3Z,WAAWojB,GAAGve,UAAU,IAGtD8U,EAAM3Z,WAAWojB,GAAKzJ,EAAM3Z,WAAWojB,GAAGzN,MAAM,SAChDgE,EAAM3Z,WAAWojB,GAAG,GAAK/L,SAASsC,EAAM3Z,WAAWojB,GAAG,GAAI,IAC1DzJ,EAAM3Z,WAAWojB,GAAG,GAAK/L,SAASsC,EAAM3Z,WAAWojB,GAAG,GAAI,IAC1DzJ,EAAM3Z,WAAWojB,GAAG,GAAK/L,SAASsC,EAAM3Z,WAAWojB,GAAG,GAAI,IAC1DzJ,EAAM3Z,WAAWojB,GAAG,GAAK/L,SAASsC,EAAM3Z,WAAWojB,GAAG,GAAI,IAC1DzJ,EAAM3Z,WAAWojB,GAAK,IAAIC,YAAY1J,EAAM3Z,WAAWojB,WAI3DvB,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,uBAAuBgB,KAAKuL,GAgBlC,OAbAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,SAGPxM,EAAM,KACRgE,EAAM3Z,WAAawhB,EAAgB7L,EAAM,IACzCgE,EAAM3Z,WAAW,eAAiBqiB,WAAW1I,EAAM3Z,WAAW,gBAC9D2Z,EAAM3Z,WAAWsjB,QAAU,MAAM3vB,KAAKgmB,EAAM3Z,WAAWsjB,eAGzDzB,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,+BAA+BgB,KAAKuL,GAgB1C,OAbAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,gBAGPxM,EAAM,GACRgE,EAAM7qB,KAAO6mB,EAAM,GAEnBgE,EAAM7qB,KAAO,QAGf+yB,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,0BAA0BgB,KAAKuL,GAgBrC,OAbAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,WAGPxM,EAAM,GACRgE,EAAM7qB,KAAO6mB,EAAM,GAEnBgE,EAAM7qB,KAAO,QAGf+yB,EAAO1B,QAAQ,OAAQxG,GAOzB,GAFAhE,EAAQ,yBAAyBgB,KAAKuL,GAgBpC,OAbAvI,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,UAGPxM,EAAM,GACRgE,EAAM7qB,KAAO6mB,EAAM,GAEnBgE,EAAM7qB,KAAO,QAGf+yB,EAAO1B,QAAQ,OAAQxG,GAOzB,IAFAhE,EAAQ,qBAAqBgB,KAAKuL,KAErBvM,EAAM,GAiBjB,OAhBAgE,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,SAELniB,WAAawhB,EAAgB7L,EAAM,IAErCgE,EAAM3Z,WAAWnW,eAAe,sBAClC8vB,EAAM3Z,WAAW,oBAAsBqX,SAASsC,EAAM3Z,WAAW,oBAAqB,KAGpF2Z,EAAM3Z,WAAWnW,eAAe,iCAClC8vB,EAAM3Z,WAAW,+BAAiC2Z,EAAM3Z,WAAW,+BAA+BlV,MAAMu2B,SAG1GQ,EAAO1B,QAAQ,OAAQxG,GAOzB,IAFAhE,EAAQ,qBAAqBgB,KAAKuL,KAErBvM,EAAM,GAuBjB,OAtBAgE,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,SAELniB,WAAawhB,EAAgB7L,EAAM,IACzC,CAAC,YAAYznB,SAAQ,SAAUvE,GACzBgwB,EAAM3Z,WAAWnW,eAAeF,KAClCgwB,EAAM3Z,WAAWrW,GAAO04B,WAAW1I,EAAM3Z,WAAWrW,QAGxD,CAAC,cAAe,OAAOuE,SAAQ,SAAUvE,GACnCgwB,EAAM3Z,WAAWnW,eAAeF,KAClCgwB,EAAM3Z,WAAWrW,GAAO,MAAMgK,KAAKgmB,EAAM3Z,WAAWrW,QAIpDgwB,EAAM3Z,WAAWnW,eAAe,eAClC8vB,EAAM3Z,WAAW2iB,UAAYrB,EAAe3H,EAAM3Z,WAAW0iB,iBAG/Db,EAAO1B,QAAQ,OAAQxG,GAOzB,IAFAhE,EAAQ,+BAA+BgB,KAAKuL,KAE/BvM,EAAM,GAmBjB,OAlBAgE,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,mBAELniB,WAAawhB,EAAgB7L,EAAM,IACzC,CAAC,iBAAkB,iBAAkB,aAAaznB,SAAQ,SAAUvE,GAC9DgwB,EAAM3Z,WAAWnW,eAAeF,KAClCgwB,EAAM3Z,WAAWrW,GAAO04B,WAAW1I,EAAM3Z,WAAWrW,QAGxD,CAAC,sBAAuB,oBAAoBuE,SAAQ,SAAUvE,GACxDgwB,EAAM3Z,WAAWnW,eAAeF,KAClCgwB,EAAM3Z,WAAWrW,GAAO,MAAMgK,KAAKgmB,EAAM3Z,WAAWrW,aAIxDk4B,EAAO1B,QAAQ,OAAQxG,GAOzB,IAFAhE,EAAQ,yBAAyBgB,KAAKuL,KAEzBvM,EAAM,GAcjB,OAbAgE,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,aAELniB,WAAawhB,EAAgB7L,EAAM,IACzC,CAAC,eAAeznB,SAAQ,SAAUvE,GAC5BgwB,EAAM3Z,WAAWnW,eAAeF,KAClCgwB,EAAM3Z,WAAWrW,GAAO04B,WAAW1I,EAAM3Z,WAAWrW,aAIxDk4B,EAAO1B,QAAQ,OAAQxG,GAOzB,IAFAhE,EAAQ,6BAA6BgB,KAAKuL,KAE7BvM,EAAM,GAmBjB,OAlBAgE,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,iBAELniB,WAAawhB,EAAgB7L,EAAM,IACzC,CAAC,kBAAmB,oBAAoBznB,SAAQ,SAAUvE,GACxD,GAAIgwB,EAAM3Z,WAAWnW,eAAeF,GAAM,CACxCgwB,EAAM3Z,WAAWrW,GAAO0tB,SAASsC,EAAM3Z,WAAWrW,GAAM,IACxD,IAAI45B,EAAiB,qBAAR55B,EAA6B,SAAW,SACrDgwB,EAAM3Z,WAAW2iB,UAAYhJ,EAAM3Z,WAAW2iB,WAAa,GAC3DhJ,EAAM3Z,WAAW2iB,UAAUY,GAAU5J,EAAM3Z,WAAWrW,UAE/CgwB,EAAM3Z,WAAWrW,YAI5Bk4B,EAAO1B,QAAQ,OAAQxG,GAOzB,IAFAhE,EAAQ,iCAAiCgB,KAAKuL,KAEjCvM,EAAM,GAcjB,OAbAgE,EAAQ,CACNzuB,KAAM,MACNi3B,QAAS,qBAELniB,WAAawhB,EAAgB7L,EAAM,IACzC,CAAC,WAAY,aAAaznB,SAAQ,SAAUvE,GACtCgwB,EAAM3Z,WAAWnW,eAAeF,KAClCgwB,EAAM3Z,WAAWrW,GAAO0tB,SAASsC,EAAM3Z,WAAWrW,GAAM,aAI5Dk4B,EAAO1B,QAAQ,OAAQxG,GAMzBkI,EAAO1B,QAAQ,OAAQ,CACrBj1B,KAAM,MACN4D,KAAMozB,EAAQ5zB,MAAM,YA9gBpBuzB,EAAO1B,QAAQ,OAAQ,CACrBj1B,KAAM,UACN4Z,KAAMod,EAAQ5zB,MAAM,QA5BxBrE,KAAKk2B,QAAQ,OAAQ,CACnBj1B,KAAM,MACNc,IAAK41B,MAqjBX9B,EAAO0D,UAAY,SAAmBC,GACpC,IAAIC,EAASz5B,KAET05B,EAAaF,EAAKE,WAClBC,EAAaH,EAAKG,WAClBC,EAAaJ,EAAKI,WAClBC,EAAUL,EAAKK,QAEO,oBAAfD,IACTA,EAAa,SAAoBjC,GAC/B,OAAOA,IAIX33B,KAAKy3B,cAAcjzB,MAAK,SAAUmzB,GAGhC,GAFY+B,EAAWhN,KAAKiL,GAU1B,OAPA8B,EAAOvD,QAAQ,OAAQ,CACrBj1B,KAAM,SACN4D,KAAM+0B,EAAWjC,GACjBgC,WAAYA,EACZE,QAASA,KAGJ,MAabhE,EAAOiE,aAAe,SAAsBC,GAC1C,IAAIL,EAAaK,EAAML,WACnBthB,EAAM2hB,EAAM3hB,IAUhBpY,KAAK03B,WAAWlzB,MARJ,SAAemzB,GACzB,OAAI+B,EAAWhwB,KAAKiuB,GACXvf,EAAIuf,GAGNA,MAMJH,EA/oBsB,CAgpB7B7B,GAQEqE,EAAgB,SAAuBjkB,GACzC,IAAI/R,EAAS,GAIb,OAHA7E,OAAOsP,KAAKsH,GAAY9R,SAAQ,SAAUvE,GAR5B,IAAmBu6B,EAS/Bj2B,GAT+Bi2B,EASdv6B,EARZu6B,EAAIr5B,cAAcmN,QAAQ,UAAU,SAAU6d,GACnD,OAAOA,EAAE,GAAGplB,mBAOauP,EAAWrW,MAE/BsE,GAOLk2B,EAAc,SAAqBC,GACrC,IAAIC,EAAgBD,EAASC,cACzBC,EAAiBF,EAASE,eAC1BC,EAAqBH,EAASG,mBAElC,GAAKF,EAAL,CAIA,IAAIG,EAAM,wBACNC,EAAK,WACLC,EAAM,eACNC,EAAoBL,GAAmC,EAAjBA,EACtCM,EAAkBL,GAA2C,EAArBA,EAExCD,IAAmBD,EAAcx6B,eAAe46B,KAClDJ,EAAcI,GAAME,EACpB16B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAASqpB,EAAM,gDAAkDG,EAAoB,QAIrFA,GAAqBN,EAAcI,GAAME,IAC3C16B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAASqpB,EAAM,wBAA0BH,EAAcI,GAAM,4BAA8BE,EAAoB,MAEjHN,EAAcI,GAAME,GAIlBJ,IAAuBF,EAAcx6B,eAAe66B,KACtDL,EAAcK,GAA4B,EAArBH,EACrBt6B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAASqpB,EAAM,yDAA2DH,EAAcK,GAAO,QAK/FH,GAAsBF,EAAcK,GAAOE,IAC7C36B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAASqpB,EAAM,6BAA+BH,EAAcK,GAAO,gCAAkCE,EAAkB,OAEzHP,EAAcK,GAAOE,KA0BrBC,EAAsB,SAAU3D,GAGlC,SAAS2D,IACP,IAAI1D,GAEJA,EAAQD,EAAQp3B,KAAKG,OAASA,MACxB66B,WAAa,IAAI7D,EACvBE,EAAM4D,YAAc,IAAItD,EAExBN,EAAM2D,WAAWtE,KAAKW,EAAM4D,aAI5B,IAOIC,EAEAC,EATAtM,GAAO,OAAuBwI,GAI9B+D,EAAO,GACPC,EAAa,GAMbC,GAAW,EAEXC,EAAO,aAEPC,EAAqB,CACvB,MAAS,GACT,MAAS,GACT,kBAAmB,GACnB,UAAa,IAMXC,EAAkB,EAEtBpE,EAAMiD,SAAW,CACfoB,YAAY,EACZC,oBAAqB,GACrBC,SAAU,IAKZ,IAAIC,EAAmB,EAEnBC,EAAuB,EA4gB3B,OA1gBAzE,EAAMpB,GAAG,OAAO,WAGVoF,EAAWn5B,MAAQm5B,EAAWhH,QAAUgH,EAAWU,gBAIlDV,EAAW9iB,KAAO2iB,IACrBG,EAAW9iB,IAAM2iB,IAGdG,EAAWx7B,KAAOs7B,IACrBE,EAAWx7B,IAAMs7B,GAGdE,EAAWW,UAAuC,kBAApBP,IACjCJ,EAAWW,SAAWP,GAGxBpE,EAAMiD,SAAS2B,eAAiBZ,MAIlChE,EAAM4D,YAAYhF,GAAG,QAAQ,SAAUiG,GACrC,IAAIC,EACAC,GACJ,CACE1B,IAAK,YAEF,CACC7iB,QAAS,WACHqkB,EAAMrkB,UACR1X,KAAKm6B,SAASziB,QAAUqkB,EAAMrkB,UAGlC,cAAe,WACb1X,KAAKm6B,SAASoB,WAAaQ,EAAMxD,QAE3B,YAAawD,IACjB/7B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,iCAEXlR,KAAKm6B,SAASoB,YAAa,IAG/B7C,UAAW,WACT,IAAIA,EAAY,GAEZ,WAAYqD,IACdb,EAAWxC,UAAYA,EACvBA,EAAUl5B,OAASu8B,EAAMv8B,OAEnB,WAAYu8B,IAWhBA,EAAMrhB,OAASghB,IAIf,WAAYK,IACdb,EAAWxC,UAAYA,EACvBA,EAAUhe,OAASqhB,EAAMrhB,QAG3BghB,EAAmBhD,EAAUhe,OAASge,EAAUl5B,QAElD08B,QAAS,WACPl8B,KAAKm6B,SAASgC,SAAU,GAE1BC,IAAK,WACG,kBAAmBp8B,KAAKm6B,WAC5Bn6B,KAAKm6B,SAASkC,cAAgB,EAC9Br8B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,uCAIP,0BAA2BlR,KAAKm6B,WACpCn6B,KAAKm6B,SAASmC,sBAAwB,EACtCt8B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,+CAIT6qB,EAAM5D,SAAW,IACnB+C,EAAW/C,SAAW4D,EAAM5D,UAGP,IAAnB4D,EAAM5D,WACR+C,EAAW/C,SAAW,IACtBn4B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,qDAIblR,KAAKm6B,SAASsB,SAAWR,GAE3Bv7B,IAAK,WACH,GAAKq8B,EAAMhmB,WAQX,GAAgC,SAA5BgmB,EAAMhmB,WAAWwmB,OAKrB,GAAKR,EAAMhmB,WAAWyiB,IAAtB,CAOA,GAAmC,mCAA/BuD,EAAMhmB,WAAWymB,UAMnB,OALAx8B,KAAKm6B,SAASsC,kBAAoBz8B,KAAKm6B,SAASsC,mBAAqB,QAErEz8B,KAAKm6B,SAASsC,kBAAkB,qBAAuB,CACrD1mB,WAAYgmB,EAAMhmB,aAOtB,GAzJS,kDAyJLgmB,EAAMhmB,WAAWymB,UAA4B,CAG/C,OAAwD,IAFpC,CAAC,aAAc,iBAAkB,mBAEnCp4B,QAAQ23B,EAAMhmB,WAAWwmB,aACzCv8B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,8CAKmB,oBAA5B6qB,EAAMhmB,WAAWwmB,QACnBv8B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,qEAIiC,4BAA1C6qB,EAAMhmB,WAAWyiB,IAAI5d,UAAU,EAAG,SACpC5a,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,0CAKP6qB,EAAMhmB,WAAW2mB,OAAoD,OAA3CX,EAAMhmB,WAAW2mB,MAAM9hB,UAAU,EAAG,IASpE5a,KAAKm6B,SAASsC,kBAAoBz8B,KAAKm6B,SAASsC,mBAAqB,QACrEz8B,KAAKm6B,SAASsC,kBAAkB,sBAAwB,CACtD1mB,WAAY,CACV4mB,YAAaZ,EAAMhmB,WAAWymB,UAE9BI,MAAOb,EAAMhmB,WAAW2mB,MAAM9hB,UAAU,IAG1CiiB,KAAMpG,EAAsBsF,EAAMhmB,WAAWyiB,IAAI33B,MAAM,KAAK,YAhB5Db,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,0CAoBV6qB,EAAMhmB,WAAWwmB,QACpBv8B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,qCAKb8pB,EAAO,CACLp3B,OAAQm4B,EAAMhmB,WAAWwmB,QAAU,UACnCx6B,IAAKg6B,EAAMhmB,WAAWyiB,KAGW,qBAAxBuD,EAAMhmB,WAAWojB,KAC1B6B,EAAK8B,GAAKf,EAAMhmB,WAAWojB,SA3E3Bn5B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,8CANX8pB,EAAO,UARPh7B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,qDA0Ff,iBAAkB,WACX6rB,SAAShB,EAAM1D,QAOpBr4B,KAAKm6B,SAASkC,cAAgBN,EAAM1D,OANlCr4B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,oCAAsC6qB,EAAM1D,UAO3D,yBAA0B,WACnB0E,SAAShB,EAAM1D,SAOpBr4B,KAAKm6B,SAASmC,sBAAwBP,EAAM1D,OAC5CiD,EAAkBS,EAAM1D,QAPtBr4B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,4CAA8C6qB,EAAM1D,UAQnE,gBAAiB,WACV,YAAY3uB,KAAKqyB,EAAMzD,cAO5Bt4B,KAAKm6B,SAAS7B,aAAeyD,EAAMzD,aANjCt4B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,mCAAqC6qB,EAAMiB,YAO1D5kB,IAAK,WACH2iB,EAAa,GAETgB,EAAMh6B,MACRg5B,EAAWh5B,IAAMg6B,EAAMh6B,KAGrBg6B,EAAMrD,YACRqC,EAAWrC,UAAYqD,EAAMrD,WAG3BsC,IACFD,EAAWr7B,IAAMs7B,IAGrB,aAAc,WACZh7B,KAAKm6B,SAAS8C,UAAYhC,EAC1Bj7B,KAAKm6B,SAAS+C,YAAcl9B,KAAKm6B,SAAS+C,aAAe7B,EAEpDU,EAAMhmB,YAONmlB,EAAWnlB,aACdmlB,EAAWnlB,WAAa,KAG1B,OAASmlB,EAAWnlB,WAAYgmB,EAAMhmB,aAVpC/V,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,0CAWfisB,MAAO,WAGL,GAFAn9B,KAAKm6B,SAAS+C,YAAcl9B,KAAKm6B,SAAS+C,aAAe7B,EAEnDU,EAAMhmB,YAAcgmB,EAAMhmB,WAAWqnB,MAAQrB,EAAMhmB,WAAW,aAAegmB,EAAMhmB,WAAWsnB,KAApG,CAQA,IAAIC,EAAiBt9B,KAAKm6B,SAAS+C,YAAYnB,EAAMhmB,WAAWqnB,MAChEE,EAAevB,EAAMhmB,WAAW,aAAeunB,EAAevB,EAAMhmB,WAAW,cAAgB,GAC/FimB,EAAasB,EAAevB,EAAMhmB,WAAW,cAE7CkmB,EAAY,CACVsB,QAAS,OAAO7zB,KAAKqyB,EAAMhmB,WAAWynB,WAG1BD,QACZtB,EAAUwB,YAAa,EAEvBxB,EAAUwB,WAAa,OAAO/zB,KAAKqyB,EAAMhmB,WAAW2nB,YAGlD3B,EAAMhmB,WAAW4nB,WACnB1B,EAAU2B,SAAW7B,EAAMhmB,WAAW4nB,UAGpC5B,EAAMhmB,WAAWyiB,MACnByD,EAAUl6B,IAAMg6B,EAAMhmB,WAAWyiB,KAG/BuD,EAAMhmB,WAAW,iBACnBkmB,EAAU4B,WAAa9B,EAAMhmB,WAAW,gBAGtCgmB,EAAMhmB,WAAW+nB,kBACnB7B,EAAU8B,gBAAkBhC,EAAMhmB,WAAW+nB,iBAG3C/B,EAAMhmB,WAAWioB,SACnB/B,EAAUgC,OAAS,OAAOv0B,KAAKqyB,EAAMhmB,WAAWioB,SAIlDhC,EAAWD,EAAMhmB,WAAWsnB,MAAQpB,OA1ClCj8B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,gDA2CfgtB,cAAe,WACb5C,GAAmB,EACnBJ,EAAWgD,eAAgB,EAC3Bl+B,KAAKm6B,SAASqB,oBAAoBh3B,KAAKy2B,EAAKz7B,SAE9C,oBAAqB,WACyB,qBAAjCQ,KAAKm6B,SAASnB,iBAKvBh5B,KAAKm6B,SAASnB,eAAiB+C,EAAM/C,eACrCh5B,KAAKm6B,SAASlB,eAAiB8C,EAAM9C,gBAGvCiC,EAAWlC,eAAiB+C,EAAM/C,eAClCkC,EAAWjC,eAAiB8C,EAAM9C,gBAEpCkF,eAAgB,YACTpB,SAAShB,EAAM5D,WAAa4D,EAAM5D,SAAW,EAChDn4B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,qCAAuC6qB,EAAM5D,YAK1Dn4B,KAAKm6B,SAASE,eAAiB0B,EAAM5D,SACrC+B,EAAYr6B,KAAKG,KAAMA,KAAKm6B,YAE9BxxB,MAAO,WACAozB,EAAMhmB,aAAcqoB,MAAMrC,EAAMhmB,WAAW,gBAOhD/V,KAAKm6B,SAASxxB,MAAQ,CACpB01B,WAAYtC,EAAMhmB,WAAW,eAC7BuoB,QAASvC,EAAMhmB,WAAWsjB,SAR1Br5B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,mEAUf,UAAW,WACTgqB,EAAWqD,OAASxC,EAAMl3B,MAE5B,eAAgB,WACdq2B,EAAWsD,WAAazC,EAAMl3B,MAEhC,SAAU,WACRq2B,EAAWuD,MAAQ1C,EAAMl3B,MAE3B,KAAQ,WACN7E,KAAKm6B,SAASuE,KAAO1E,EAAc+B,EAAMhmB,YACzC/V,KAAK2+B,yBAAyB,cAAe5C,EAAMhmB,WAAY,CAAC,sBAElE,KAAQ,WACN,IAAI6hB,EAAS53B,KAEbm7B,GAAW,EAEX,IAAIyD,EAAe5+B,KAAKm6B,SAASsB,SAASj8B,OACtCsiB,EAAOkY,EAAc+B,EAAMhmB,YAC/BmlB,EAAWhH,MAAQgH,EAAWhH,OAAS,GACvCgH,EAAWhH,MAAM1vB,KAAKsd,GAElBA,EAAK4W,YACF5W,EAAK4W,UAAU94B,eAAe,YACjCkiB,EAAK4W,UAAUhe,OAASihB,GAG1BA,EAAuB7Z,EAAK4W,UAAUhe,OAASoH,EAAK4W,UAAUl5B,QAGhE,IAAIq/B,EAAY3D,EAAWhH,MAAM10B,OAAS,EAC1CQ,KAAK2+B,yBAAyB,gBAAkBE,EAAY,iBAAmBD,EAAc7C,EAAMhmB,WAAY,CAAC,MAAO,aAEnH/V,KAAKm6B,SAAS2E,kBAChB9+B,KAAKm6B,SAAS2E,iBAAiB76B,SAAQ,SAAU86B,EAAGz/B,GAC7Cy/B,EAAEn/B,eAAe,aACpBg4B,EAAO1B,QAAQ,OAAQ,CACrBhlB,QAAS,4BAA8B5R,EAAI,gDAMrD,iBAAkB,WAChB,IAAIyL,EAAQ/K,KAAKm6B,SAASC,cAAgBJ,EAAc+B,EAAMhmB,YAEzDhL,EAAMnL,eAAe,oBACxBmL,EAAMi0B,gBAAiB,EACvBh/B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,gEAIbgpB,EAAYr6B,KAAKG,KAAMA,KAAKm6B,UAExBpvB,EAAMk0B,oBAAsBl0B,EAAMnL,eAAe,iBACnDI,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,qHAIf,eAAgB,WAEd,IAAI0tB,EAAe5+B,KAAKm6B,SAASsB,SAASj8B,OACtC0/B,EAAOlF,EAAc+B,EAAMhmB,YAC3BopB,EAASD,EAAKj+B,MAAsB,SAAdi+B,EAAKj+B,KAC/Bi6B,EAAWU,aAAeV,EAAWU,cAAgB,GACrDV,EAAWU,aAAap3B,KAAK06B,GAEzBA,EAAKxG,YACFwG,EAAKxG,UAAU94B,eAAe,YAEjCs/B,EAAKxG,UAAUhe,OAASykB,EAASxD,EAAuB,EAEpDwD,IACFxD,EAAuBuD,EAAKxG,UAAUhe,OAASwkB,EAAKxG,UAAUl5B,UAKpE,IAAI2E,EAAQ+2B,EAAWU,aAAap8B,OAAS,EAG7C,GAFAQ,KAAK2+B,yBAAyB,wBAA0Bx6B,EAAQ,iBAAmBy6B,EAAc7C,EAAMhmB,WAAY,CAAC,OAAQ,QAEvHmpB,EAAKj+B,KAMV,IAAK,IAAI3B,EAAI,EAAGA,EAAI47B,EAAWU,aAAap8B,OAAS,EAAGF,IAAK,CAC3D,IAAI8/B,EAAYlE,EAAWU,aAAat8B,GAEnC8/B,EAAUn+B,OAIXm+B,EAAUn+B,OAASi+B,EAAKj+B,MAC1BjB,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,wBAA0B/M,EAAQ,iBAAmBy6B,EAAe,sBAAwBM,EAAKj+B,KAAO,qBAAuB3B,OAKhJ,mBAAoB,WAClB,IAAI+/B,EAASrF,EAAc+B,EAAMhmB,YACjC/V,KAAKm6B,SAAS2E,iBAAmB9+B,KAAKm6B,SAAS2E,kBAAoB,GACnE9+B,KAAKm6B,SAAS2E,iBAAiBt6B,KAAK66B,GACpC,IAAIl7B,EAAQnE,KAAKm6B,SAAS2E,iBAAiBt/B,OAAS,EAChD8/B,EAAW,CAAC,WAAY,OAExBnE,GACFmE,EAAS96B,KAAK,aAGhBxE,KAAK2+B,yBAAyB,4BAA8Bx6B,EAAO43B,EAAMhmB,WAAYupB,IAEvF,WAAY,WACVt/B,KAAKm6B,SAASoF,QAAUvF,EAAc+B,EAAMhmB,YAC5C/V,KAAK2+B,yBAAyB,kBAAmB5C,EAAMhmB,WAAY,CAAC,gBAEhE/V,KAAKm6B,SAASoF,QAAQC,aACxBx/B,KAAKm6B,SAASG,mBAAqBt6B,KAAKm6B,SAASoF,QAAQC,YAG3DtF,EAAYr6B,KAAKG,KAAMA,KAAKm6B,YAE7B4B,EAAM7D,UAAYkD,GAAMv7B,KAAK6uB,IAElC3sB,IAAK,WACHm5B,EAAWn5B,IAAMg6B,EAAMh6B,IACvBk5B,EAAKz2B,KAAK02B,GAENl7B,KAAKm6B,SAASE,kBAAoB,aAAca,KAClDl7B,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAAS,uDAEXgqB,EAAW/C,SAAWn4B,KAAKm6B,SAASE,gBAIlCW,IACFE,EAAWx7B,IAAMs7B,GAGnBE,EAAWW,SAAWP,EAElBP,IACFG,EAAW9iB,IAAM2iB,GAInBY,EAAuB,EAEvBT,EAAa,IAEfnuB,QAAS,aAET0yB,OAAQ,WAEF1D,EAAMlC,SACRqB,EAAWuE,OAASvE,EAAWuE,QAAU,GACzCvE,EAAWuE,OAAO1D,EAAMpC,YAAcoC,EAAMl3B,OAE5C7E,KAAKm6B,SAASsF,OAASz/B,KAAKm6B,SAASsF,QAAU,GAC/Cz/B,KAAKm6B,SAASsF,OAAO1D,EAAMpC,YAAcoC,EAAMl3B,SAGlDk3B,EAAM96B,MAAMpB,KAAK6uB,MAGfwI,GA9jBT,OAAe0D,EAAQ3D,GAikBvB,IAAIpB,EAAS+E,EAAOj7B,UAiEpB,OA/DAk2B,EAAO8I,yBAA2B,SAAkCe,EAAY3pB,EAAYupB,GAC1F,IAAIK,EAAU,GACdL,EAASr7B,SAAQ,SAAUvE,GACpBqW,EAAWnW,eAAeF,IAC7BigC,EAAQn7B,KAAK9E,MAIbigC,EAAQngC,QACVQ,KAAKk2B,QAAQ,OAAQ,CACnBhlB,QAASwuB,EAAa,iCAAmCC,EAAQjqB,KAAK,SAW5EmgB,EAAOrxB,KAAO,SAAco7B,GAC1B5/B,KAAK66B,WAAWr2B,KAAKo7B,IASvB/J,EAAOrJ,IAAM,WAEXxsB,KAAK66B,WAAWr2B,KAAK,MACrBxE,KAAKk2B,QAAQ,QAafL,EAAO0D,UAAY,SAAmBv3B,GACpChC,KAAK86B,YAAYvB,UAAUv3B,IAW7B6zB,EAAOiE,aAAe,SAAsB93B,GAC1ChC,KAAK86B,YAAYhB,aAAa93B,IAGzB44B,EAnoBiB,CAooBxBjF,GGr/CEkK,EAAS,CAEXC,IAAK,oEACLC,KAAM,gCACNC,IAAK,sCAELC,MAAO,sDACPC,MAAO,2DACPrlB,KAAM,oBAENslB,WAAY,YACZC,WAAY,UAIZC,UAAW,MAETC,EAAa,CAAC,QAAS,QAAS,QAChCC,EAAkB,CAAC,QAAS,QAAS,QAW9BC,EAAuB,SAA8BC,GAC9D,OAAKA,EAIEA,EAAM1yB,QAAQ,uBAAuB,SAAU2yB,EAAMC,EAASC,GAGnE,MAAO,SAFW,KAAOtO,OAAOqO,GAAS1pB,SAAS,KAAK5S,OAAO,GAEhC,MADX,KAAOiuB,OAAOsO,GAAU3pB,SAAS,KAAK5S,OAAO,MALzDo8B,GA6DAI,EAAc,SAAqBC,QACxB,IAAhBA,IACFA,EAAc,IAGhB,IAAIC,EAASD,EAAYjgC,MAAM,KAC3BmD,EAAS,GA8Bb,OA7BA+8B,EAAO98B,SAAQ,SAAUw8B,GAEvB,IAAIO,EADJP,EAAQA,EAAMt/B,OAEdm/B,EAAWr8B,SAAQ,SAAU2I,GAC3B,IAAI8e,EAAQmU,EAAOjzB,GAAM8f,KAAK+T,EAAM7/B,eAEpC,GAAK8qB,KAASA,EAAMlsB,QAAU,GAA9B,CAIAwhC,EAAYp0B,EAEZ,IAAI3L,EAAOw/B,EAAM7lB,UAAU,EAAG8Q,EAAM,GAAGlsB,QACnCyhC,EAAUR,EAAM1yB,QAAQ9M,EAAM,IAClC+C,EAAOQ,KAAK,CACVvD,KAAMA,EACNggC,QAASA,EACTC,UAAWt0B,QAIVo0B,GACHh9B,EAAOQ,KAAK,CACVvD,KAAMw/B,EACNQ,QAAS,GACTC,UAAW,eAIVl9B,GA2CEm9B,EAAe,SAAsBV,GAK9C,YAJc,IAAVA,IACFA,EAAQ,IAGHZ,EAAOK,MAAMx2B,KAAK+2B,EAAMt/B,OAAOP,gBAS7BwgC,EAAkB,SAAyBN,GACpD,GAAKA,GAAsC,kBAAhBA,EAA3B,CAIA,IAZ4CL,EAYxCM,EAASD,EAAYlgC,cAAcC,MAAM,KAAKuX,KAAI,SAAUxF,GAC9D,OAAO4tB,EAAqB5tB,EAAEzR,WAG5BF,EAAO,QAGW,IAAlB8/B,EAAOvhC,QAAgB2hC,EAAaJ,EAAO,IAC7C9/B,EAAO,QACoB,IAAlB8/B,EAAOvhC,cApBJ,KAD8BihC,EAqBEM,EAAO,MAnBnDN,EAAQ,IAGHZ,EAAOhlB,KAAKnR,KAAK+2B,EAAMt/B,OAAOP,kBAkBnCK,EAAO,eAIT,IAAIogC,EAAY,MAiBhB,OAdIN,EAAO5nB,OAAM,SAAUvG,GACzB,OAAOitB,EAAOC,IAAIp2B,KAAKkJ,MAEvByuB,EAAY,MACHN,EAAO5nB,OAAM,SAAUvG,GAChC,OAAOitB,EAAOE,KAAKr2B,KAAKkJ,MAExByuB,EAAY,OACHN,EAAO5nB,OAAM,SAAUvG,GAChC,OAAOitB,EAAOG,IAAIt2B,KAAKkJ,QAEvByuB,EAAY,OAGPpgC,EAAO,IAAMogC,EAAY,YAAeP,EAAc,MAEpDQ,EAAuB,SAA8BR,GAK9D,YAJoB,IAAhBA,IACFA,EAAc,IAGT,iBAAsB,iCAAsC,gCAAmCM,EAAgBN,MAAiB,GAE9HS,EAAqB,SAA4BT,GAK1D,YAJoB,IAAhBA,IACFA,EAAc,IAGTA,EAAYlgC,cAAcC,MAAM,KAAKsY,OAAM,SAAUsnB,GAC1DA,EAAQA,EAAMt/B,OAEd,IAAK,IAAI7B,EAAI,EAAGA,EAAIihC,EAAgB/gC,OAAQF,IAAK,CAG/C,GAAIugC,EAAO,QAFAU,EAAgBjhC,IAEAoK,KAAK+2B,GAC9B,OAAO,EAIX,OAAO,MAGAe,EAAsB,YC3P7BC,EAAgB,yDAChBC,EAAa,2BAaNC,EAA2B,SAAkC1gC,GACtE,OAAIwgC,EAAc/3B,KAAKzI,GACd,MAGLygC,EAAWh4B,KAAKzI,GACX,OAUI,qCAATA,EACK,WAGF,gBCzBL2gC,EAAW,SAAkB37B,GAC/B,QAASA,GAAsB,kBAARA,GAGrB47B,GAAQ,SAASA,IACnB,IAAK,IAAIC,EAAOviC,UAAUC,OAAQuiC,EAAU,IAAIz9B,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAClF+G,EAAQ/G,GAAQz7B,UAAUy7B,GAG5B,OAAO+G,EAAQjhC,QAAO,SAAUkD,EAAQvE,GACtC,MAAsB,kBAAXA,GAIXN,OAAOsP,KAAKhP,GAAQwE,SAAQ,SAAUvE,GAChC4E,MAAMC,QAAQP,EAAOtE,KAAS4E,MAAMC,QAAQ9E,EAAOC,IACrDsE,EAAOtE,GAAOsE,EAAOtE,GAAKs4B,OAAOv4B,EAAOC,IAC/BkiC,EAAS59B,EAAOtE,KAASkiC,EAASniC,EAAOC,IAClDsE,EAAOtE,GAAOmiC,EAAM79B,EAAOtE,GAAMD,EAAOC,IAExCsE,EAAOtE,GAAOD,EAAOC,MAThBsE,IAaR,KAEDg+B,GAAS,SAAgBC,GAC3B,OAAO9iC,OAAOsP,KAAKwzB,GAAG7pB,KAAI,SAAU+U,GAClC,OAAO8U,EAAE9U,OAaT+U,GAAU,SAAiBC,GAC7B,OAAOA,EAAMrhC,QAAO,SAAUshC,EAAGC,GAC/B,OAAOD,EAAEpK,OAAOqK,KACf,KAEDxL,GAAO,SAAcvoB,GACvB,IAAKA,EAAK9O,OACR,MAAO,GAKT,IAFA,IAAIwE,EAAS,GAEJ1E,EAAI,EAAGA,EAAIgP,EAAK9O,OAAQF,IAC/B0E,EAAOQ,KAAK8J,EAAKhP,IAGnB,OAAO0E,GAsBLs+B,GAAY,SAAmBh0B,EAAMi0B,GACvC,IAAK,IAAIjjC,EAAI,EAAGA,EAAIgP,EAAK9O,OAAQF,IAC/B,GAAIijC,EAAiBj0B,EAAKhP,IACxB,OAAOA,EAIX,OAAQ,GAoBNkjC,GACwB,2BADxBA,GAEmB,sBAFnBA,GAGgB,mBAHhBA,GAIW,cAJXA,GAMwB,2BANxBA,GAO6B,gCA6B7BC,GAAmB,SAA0BjJ,GAC/C,IAAIkJ,EAAelJ,EAAKtE,QACpBA,OAA2B,IAAjBwN,EAA0B,GAAKA,EACzCC,EAAcnJ,EAAK/5B,OACnBA,OAAyB,IAAhBkjC,EAAyB,GAAKA,EACvCC,EAAapJ,EAAKqJ,MAClBA,OAAuB,IAAfD,EAAwB,GAAKA,EACrCE,EAAkBtJ,EAAKuJ,WACvBA,OAAiC,IAApBD,EAA6B,GAAKA,EAC/CjJ,EAAU,CACZ93B,IAAKtC,EACLujC,YAAa,EAAW9N,GAAW,GAAIz1B,IAGzC,GAAIojC,GAASE,EAAY,CACvB,IAcIvjC,EAbAyjC,GADWJ,GAAgBE,GACTliC,MAAM,KAExBqiC,EAAa,WAAgB,WAAcD,EAAO,IAAM7V,SAAS6V,EAAO,GAAI,IAC5EE,EAAW,WAAgB,WAAcF,EAAO,IAAM7V,SAAS6V,EAAO,GAAI,IAE1EC,EAAa5Q,OAAOC,kBAA0C,kBAAf2Q,IACjDA,EAAa5Q,OAAO4Q,IAGlBC,EAAW7Q,OAAOC,kBAAwC,kBAAb4Q,IAC/CA,EAAW7Q,OAAO6Q,IAWE,kBALpB3jC,EADsB,kBAAb2jC,GAA+C,kBAAfD,EAChC,WAAcC,GAAY,WAAcD,GAAc,WAAc,GAEpEC,EAAWD,EAAa,IAGD1jC,EAAS8yB,OAAOC,mBAChD/yB,EAAS8yB,OAAO9yB,IAKlBq6B,EAAQnB,UAAY,CAClBl5B,OAAQA,EACRkb,OAAQwoB,GAIZ,OAAOrJ,GA2BLuJ,GAAiB,SAAwBC,GAK3C,OAJIA,GAAkC,kBAAdA,IACtBA,EAAYjW,SAASiW,EAAW,KAG9BjF,MAAMiF,GACD,KAGFA,GAQLC,GAAe,CASjBC,OAAQ,SAAiBxtB,GACvB,IAAIoiB,EAAWpiB,EAAWoiB,SACtBqL,EAAwBztB,EAAW0a,UACnCA,OAAsC,IAA1B+S,EAAmC,EAAIA,EACnDC,EAAiB1tB,EAAW0tB,eAC5BC,EAAiB3tB,EAAW2tB,eAC5BL,EAAYD,GAAertB,EAAWstB,WACtCM,EAAkBxL,EAAW1H,EAEjC,MAAyB,kBAAd4S,EACF,CACL16B,MAAO,EACP6jB,IAAK6W,GAIqB,kBAAnBK,EACF,CACL/6B,MAAO,EACP6jB,IAAKkX,EAAiBC,GAInB,CACLh7B,MAAO,EACP6jB,IAAKiX,EAAiBE,IAY1BC,QAAS,SAAiB7tB,GACxB,IAAI8tB,EAAM9tB,EAAW8tB,IACjBC,EAAe/tB,EAAW+tB,aAC1BC,EAAwBhuB,EAAWguB,sBACnCC,EAAyBjuB,EAAW0a,UACpCA,OAAuC,IAA3BuT,EAAoC,EAAIA,EACpD7L,EAAWpiB,EAAWoiB,SACtB8L,EAAwBluB,EAAWmuB,YACnCA,OAAwC,IAA1BD,EAAmC,EAAIA,EACrDE,EAAwBpuB,EAAWquB,oBACnCA,OAAgD,IAA1BD,EAAmC,EAAIA,EAC7DE,EAAwBtuB,EAAWuuB,qBACnCA,OAAiD,IAA1BD,EAAmCE,EAAAA,EAAWF,EACrEhB,EAAYD,GAAertB,EAAWstB,WAGtCmB,GAAOX,EAAMC,GAAgB,IAG7BW,EAAgBV,EAAwBG,EAGxCR,EADcc,EAAMJ,EACWK,EAC/BC,EAAezW,KAAK0W,KAAKjB,EAAiBjT,EAAY0H,GACtDyM,EAAiB3W,KAAK4W,OAAOL,EAAMC,EAAgBH,GAAwB7T,EAAY0H,GACvF2M,EAAe7W,KAAK4W,OAAOL,EAAMC,GAAiBhU,EAAY0H,GAClE,MAAO,CACLxvB,MAAOslB,KAAKC,IAAI,EAAG0W,GACnBpY,IAA0B,kBAAd6W,EAAyBA,EAAYpV,KAAK8W,IAAIL,EAAcI,MAuD1EE,GAAkB,SAAyBjvB,GAC7C,IAAI9U,EAAO8U,EAAW9U,KAClBk3B,EAAWpiB,EAAWoiB,SACtB8M,EAAyBlvB,EAAW0a,UACpCA,OAAuC,IAA3BwU,EAAoC,EAAIA,EACpDvB,EAAiB3tB,EAAW2tB,eAC5BD,EAAiB1tB,EAAW0tB,eAE5ByB,EAAqB5B,GAAariC,GAAM8U,GAIxC0lB,EAxVM,SAAe9yB,EAAO6jB,GAGhC,IAFA,IAAIxoB,EAAS,GAEJ1E,EAAIqJ,EAAOrJ,EAAIktB,EAAKltB,IAC3B0E,EAAOQ,KAAKlF,GAGd,OAAO0E,EAiVQ6+B,CAHHqC,EAAmBv8B,MACrBu8B,EAAmB1Y,KAEIpU,IAvClB,SAAoBrC,GACnC,OAAO,SAAUsiB,GACf,IAAIF,EAAWpiB,EAAWoiB,SACtBgN,EAAyBpvB,EAAW0a,UACpCA,OAAuC,IAA3B0U,EAAoC,EAAIA,EACpDjB,EAAcnuB,EAAWmuB,YACzBkB,EAAwBrvB,EAAWsvB,YAEvC,MAAO,CACLhN,aAF0C,IAA1B+M,EAAmC,EAAIA,GAEjC/M,EACtBF,SAAUA,EAAW1H,EACrBoL,SAAUqI,EACVoB,KAAMjN,EAASF,IA2BkBoN,CAAWxvB,IAEhD,GAAa,WAAT9U,EAAmB,CACrB,IAAIkD,EAAQs3B,EAASj8B,OAAS,EAE1BgmC,EAA4C,kBAAnB9B,EAA8BA,EAAiBD,EAE5EhI,EAASt3B,GAAOg0B,SAAWqN,EAAkBrN,EAAW1H,EAAYtsB,EAGtE,OAAOs3B,GAcLgK,GAAmB,SAA0B1vB,GAC/C,IAAImf,EAAUnf,EAAWmf,QACrBwQ,EAAwB3vB,EAAW4vB,eACnCA,OAA2C,IAA1BD,EAAmC,GAAKA,EACzDjC,EAAiB1tB,EAAW0tB,eAC5BmC,EAAwB7vB,EAAWgtB,WACnCA,OAAuC,IAA1B6C,EAAmC,GAAKA,EACrD1B,EAAcnuB,EAAWmuB,YACzB2B,EAAmB9vB,EAAW8vB,iBAC9BC,EAAqB/vB,EAAWsiB,OAChCA,OAAgC,IAAvByN,EAAgC,EAAIA,EAC7C3N,EAAWpiB,EAAWoiB,SAE1B,IAAKjD,EACH,MAAM,IAAI/yB,MAAMqgC,IAGlB,IAAIuD,EAActD,GAAiB,CACjCvN,QAASA,EACTz1B,OAAQkmC,EAAeK,UACvBnD,MAAO8C,EAAe9C,QAEpBhJ,EAAU4I,GAAiB,CAC7BvN,QAASA,EACTz1B,OAAQy1B,EACR6N,WAAYA,IAKd,GAHAlJ,EAAQzhB,IAAM2tB,EAGV5N,EAAU,CACZ,IAAI8N,EAAkBjB,GAAgBjvB,GAElCkwB,EAAgBzmC,SAClBq6B,EAAQ1B,SAAW8N,EAAgB,GAAG9N,SACtC0B,EAAQgC,SAAWoK,EAAgB,GAAGpK,eAE/B4H,IACT5J,EAAQ1B,SAAWsL,EACnB5J,EAAQgC,SAAWqI,GASrB,OAFArK,EAAQgM,iBAAmBA,GAAoB3B,EAC/CrK,EAAQxB,OAASA,EACV,CAACwB,IAcNqM,GAA8B,SAAmClJ,EAAUmJ,EAAMjR,GAEnF,IAmBIhK,EAnBA6a,EAAc/I,EAASmJ,KAAK/tB,IAAM4kB,EAASmJ,KAAK/tB,IAAM,KAEtDqrB,EAAiBzG,EAASmJ,KAAKhO,SAE/B0D,EAAWmB,EAASnB,UAAY,EAChCuK,EAAgBpJ,EAASmJ,KAAKzN,UAC9B2N,EAAUD,EAAc1rB,OAAS0rB,EAAc5mC,OAE/CixB,EAAY0V,EAAK1V,UAEjB6V,EAAkBH,EAAK7V,WAAW/hB,QAAO,SAAUwwB,GACrD,OAA2B,IAApBA,EAAEjO,iBAEP2K,EAAW,GACXx6B,EAAO+7B,EAASb,QAAU,SAAW,UACrC+H,EAAclH,EAASmJ,KAAKtK,SAC5BgK,EAAmB3B,EACnB7L,EAAS2E,EAASX,eAAiB,EAKrCnR,EAD8B,kBAArBib,EAAKxV,YACD,WAAc0V,GAAWF,EAAKxV,YAE9B0V,EAAUF,EAAKxV,YAG9B,IAAK,IAAIrxB,EAAI,EAAGA,EAAIgnC,EAAgB9mC,OAAQF,IAAK,CAC/C,IAAIinC,EAAYJ,EAAK7V,WAAWhxB,GAE5BknC,EAAOD,EAAUxV,eAGjBoH,EAAWoO,EAAUvV,mBAErByV,OAAW,EAGbA,EADwB,kBAAfvb,EACEA,EAAa,WAAcsb,GAAQ,WAAc,GAEjDtb,EAAasb,EAAO,EAGjC,IAaI3M,EAAU4L,GAZG,CACfvQ,QAASA,EACTzE,UAAWA,EACXoL,SAAUA,EACVqI,YAAaA,EACb2B,iBAAkBA,EAClBxN,OAAQA,EACRF,SAAUA,EACVsL,eAAgBA,EAChBV,WAVe7X,EAAa,IAAMub,EAWlCxlC,KAAMA,IAEmC,GAEvC8kC,IACFlM,EAAQzhB,IAAM2tB,GAGhBtK,EAASj3B,KAAKq1B,GAGZ3O,GADwB,kBAAfA,EACK,WAAcsb,GAEdA,EAGhBX,GAAoB1N,EAAW1H,EAC/B4H,IAIF,OADA2E,EAASvB,SAAWA,EACbuB,GAGL0J,GAAwB,CAAC,QAAS,aAWlCC,GAA0B,SAAiCC,GAC7D,OAzcyBzE,EAycZyE,EAzcmBC,EAycH,SAAUrN,GAErC,OADeA,EAAKqC,UAzcfmG,GAAOG,EAAMrhC,QAAO,SAAU+2B,EAAKvpB,GAIxC,OAHAA,EAAKrK,SAAQ,SAAU+G,GACrB6sB,EAAIgP,EAAY77B,IAAOA,KAElB6sB,IACN,MAscAiP,MAAK,SAAUlb,EAAGkL,GACnB,OAAOlL,EAAEiQ,SAAW/E,EAAE+E,SAAW,GAAK,KA7c9B,IAAesG,EAAO0E,GA0e9BE,GAAyB,SAAgC5M,GAC3D,IC1kBwD6M,EAAgB9mC,ED0kBpE+mC,EAAsB,GAI1B,OC9kBwDD,ED2kBtC7M,EC3kBsDj6B,ED2kBrB,SAAUgnC,EAAYjmC,EAAMkmC,EAAOC,GACpFH,EAAsBA,EAAoBjP,OAAOkP,EAAWjK,WAAa,KAD/CyJ,GC1kBrBziC,SAAQ,SAAUi9B,GACvB,IAAK,IAAImG,KAAYL,EAAO9J,YAAYgE,GACtC,IAAK,IAAIoG,KAAYN,EAAO9J,YAAYgE,GAAWmG,GAAW,CAC5D,IAAIE,EAAkBP,EAAO9J,YAAYgE,GAAWmG,GAAUC,GAC9DpnC,EAASqnC,EAAiBrG,EAAWmG,EAAUC,ODykB9CL,GAULO,GAAiC,SAAwCzN,GAC3E,IAAIiD,EAAWjD,EAAMiD,SACjBX,EAAgBtC,EAAMsC,cAC1BW,EAASX,cAAgBA,EACzBW,EAASvB,SAASx3B,SAAQ,SAAU41B,EAAS11B,GAC3C01B,EAAQxB,OAAS2E,EAASX,cAAgBl4B,MAoI1CsjC,GAA6B,SAAoCC,GACnE,IAAIC,EAAcD,EAAMC,YACpBC,EAAcF,EAAME,YAoBpBC,EAAeF,EAAY1K,UAAUjF,OAAO+O,GAAuBY,IACnEG,EAAeF,EAAY3K,UAAUjF,OAAO+O,GAAuBa,IAavE,OANAA,EAAYhB,eAAiBD,GAAwB,CAACgB,EAAYf,eAAgBgB,EAAYhB,iBAhJpE,SAA+BmB,GACzD,IAAIF,EAAeE,EAAMF,aACrBC,EAAeC,EAAMD,aACrBlB,EAAiBmB,EAAMnB,eAC3BkB,EAAa7jC,SAAQ,SAAU+4B,GAC7BA,EAASV,sBAAwBgG,GAAUsE,GAAgB,SAAUoB,GAEnE,OADeA,EAAMnM,WACDmB,EAASnB,YAM/B,IAAIoM,EApEmB,SAA8BhL,EAAWrwB,GAClE,IAAK,IAAItN,EAAI,EAAGA,EAAI29B,EAAUz9B,OAAQF,IACpC,GAAI29B,EAAU39B,GAAGyW,WAAWsnB,OAASzwB,EACnC,OAAOqwB,EAAU39B,GAIrB,OAAO,KA6Da4oC,CAAqBL,EAAc7K,EAASjnB,WAAWsnB,MAEzE,GAAK4K,IAgBDjL,EAASmJ,KAAb,CAMA,IAAIgC,EAAkBnL,EAASvB,SAAS,GACpC2M,EAA0B9F,GAAU2F,EAAYxM,UAAU,SAAU4M,GACtE,OAAOpa,KAAKqa,IAAID,EAAWxC,iBAAmBsC,EAAgBtC,kBAxHnD,uBA8Hb,IAAiC,IAA7BuC,EA8BF,OA7BAZ,GAA+B,CAC7BxK,SAAUA,EACVX,cAAe4L,EAAY5L,cAAgB4L,EAAYxM,SAASj8B,SAElEw9B,EAASvB,SAAS,GAAGyC,eAAgB,EACrClB,EAASxB,oBAAoB+M,QAAQ,UAoBhCN,EAAYxM,SAASj8B,QAAUw9B,EAASnB,SAAWoM,EAAYpM,UAAYoM,EAAYxM,SAASj8B,QAAUw9B,EAASnB,SAAWoM,EAAYxM,SAASwM,EAAYxM,SAASj8B,OAAS,GAAGq8B,WACvLmB,EAASV,yBAiBY2L,EAAYxM,SAAS2M,GAEvBlK,gBAAkBiK,EAAgBjK,gBACvDiK,EAAgBjK,eAAgB,EAChClB,EAASxB,oBAAoB+M,QAAQ,GACrCvL,EAASV,yBAGXkL,GAA+B,CAC7BxK,SAAUA,EACVX,cAAe4L,EAAYxM,SAAS2M,GAAyB/P,aA8CjEmQ,CAAsB,CACpBX,aAAcA,EACdC,aAAcA,EACdlB,eAAgBgB,EAAYhB,iBAEvBgB,GAGLa,GAAkB,SAAyBtC,GAC7C,OAAOA,GAAQA,EAAKpkC,IAAM,KA1kBuB22B,EA0kBCyN,EAAKzN,UApkBrDyK,EAD8B,kBAArBzK,EAAUhe,QAAmD,kBAArBge,EAAUl5B,OAChD,WAAck5B,EAAUhe,QAAU,WAAcge,EAAUl5B,QAAU,WAAc,GAElFk5B,EAAUhe,OAASge,EAAUl5B,OAAS,EAG5Ck5B,EAAUhe,OAAS,IAAMyoB,GAXV,IAA2BzK,EAG7CyK,GA0kBFuF,GAA8B,SAAqCzL,GAuCrE,OAtCsB+E,GAAO/E,EAAUn8B,QAAO,SAAU+2B,EAAKmF,GAI3D,IAAIpwB,EAAOowB,EAASjnB,WAAW0C,IAAMukB,EAASjnB,WAAWjN,MAAQ,IAEjE,GAAK+uB,EAAIjrB,GAIF,CAGH,IAAI+7B,EADN,GAAI3L,EAASvB,SAIPuB,EAASvB,SAAS,KACpBuB,EAASvB,SAAS,GAAGyC,eAAgB,IAGtCyK,EAAqB9Q,EAAIjrB,GAAM6uB,UAAUj3B,KAAKzE,MAAM4oC,EAAoB3L,EAASvB,UAKhFuB,EAASjnB,WAAW0mB,oBACtB5E,EAAIjrB,GAAMmJ,WAAW0mB,kBAAoBO,EAASjnB,WAAW0mB,wBAlB/D5E,EAAIjrB,GAAQowB,EACZnF,EAAIjrB,GAAMmJ,WAAW6wB,eAAiB,GA2BxC,OANA/O,EAAIjrB,GAAMmJ,WAAW6wB,eAAepiC,KAAK,CAGvCmE,MAAOq0B,EAASjnB,WAAWmuB,YAC3BrI,SAAUmB,EAASjnB,WAAWmuB,cAEzBrM,IACN,KACoBzf,KAAI,SAAU4kB,GA1vBrB,IAAqBz0B,EAAG7I,EA4vBtC,OADAs9B,EAASxB,qBA3vB0BjzB,EA2vBQy0B,EAASvB,UAAY,GA3vB1B/7B,EA2vB8B,gBA1vB/D6I,EAAEzH,QAAO,SAAU8qB,EAAGrqB,EAAGjC,GAK9B,OAJIiC,EAAE7B,IACJksB,EAAEpnB,KAAKlF,GAGFssB,IACN,KAqvBMoR,MAIP4L,GAA4B,SAAmC5L,EAAU6L,GAC3E,IAAIC,EAAUL,GAAgBzL,EAASmJ,MACnC4C,EAAYD,GAAWD,EAAYC,IAAYD,EAAYC,GAAS3C,KAMxE,OAJI4C,GACF7C,GAA4BlJ,EAAU+L,EAAW/L,EAASmJ,KAAKnD,aAG1DhG,GAELgM,GAA6B,SAAoC/L,EAAW4L,GAK9E,QAJoB,IAAhBA,IACFA,EAAc,KAGX1pC,OAAOsP,KAAKo6B,GAAarpC,OAC5B,OAAOy9B,EAGT,IAAK,IAAI39B,KAAK29B,EACZA,EAAU39B,GAAKspC,GAA0B3L,EAAU39B,GAAIupC,GAGzD,OAAO5L,GAgMLgM,GAAsB,SAA6BlB,GACrD,IAAImB,EAEAnzB,EAAagyB,EAAMhyB,WACnB0lB,EAAWsM,EAAMtM,SACjB0K,EAAO4B,EAAM5B,KACb3K,EAAsBuM,EAAMvM,oBAC5BwB,EAAW,CACbjnB,YAAamzB,EAAe,CAC1B7L,KAAMtnB,EAAW0C,GACjB0wB,MAAO,QACPC,UAAW,OACXzQ,WAAY,CACVE,MAAO9iB,EAAW8iB,MAClBC,OAAQ/iB,EAAW+iB,QAErBuQ,OAAQtzB,EAAWgrB,OACnBhI,UAAWhjB,EAAWuzB,WACrBJ,EAAa,cAAgB,EAAGA,GACnCnnC,IAAK,GACLo6B,QAA6B,WAApBpmB,EAAW9U,KACpB46B,SAAU9lB,EAAWmuB,YACrBlB,YAAa,GACb3I,eAAgBtkB,EAAWoiB,SAC3BqD,oBAAqBA,EACrBoL,eAAgB7wB,EAAW6wB,eAC3BnL,SAAUA,GAWZ,OARI1lB,EAAW0mB,oBACbO,EAASP,kBAAoB1mB,EAAW0mB,mBAGtC0J,IACFnJ,EAASmJ,KAAOA,GAGXnJ,GAGLuM,GAAY,SAAmBvB,GACjC,IAAIjyB,EAAaiyB,EAAMjyB,WACvB,MAA+B,cAAxBA,EAAW1M,UAAoD,eAAxB0M,EAAW1M,UAAwD,UAA3B0M,EAAWhV,aAG/FyoC,GAAY,SAAmB9B,GACjC,IAAI3xB,EAAa2xB,EAAM3xB,WACvB,MAA+B,cAAxBA,EAAW1M,UAAoD,eAAxB0M,EAAW1M,UAAwD,UAA3B0M,EAAWhV,aAG/F0oC,GAAU,SAAiBC,GAC7B,IAAI3zB,EAAa2zB,EAAM3zB,WACvB,MAA+B,aAAxBA,EAAW1M,UAAsD,SAA3B0M,EAAWhV,aA8DtD4oC,GAA6B,SAAoCC,GACnE,OAAKA,EAIEzqC,OAAOsP,KAAKm7B,GAAkB9oC,QAAO,SAAU+2B,EAAKuP,GACzD,IAAIyC,EAAgBD,EAAiBxC,GACrC,OAAOvP,EAAIG,OAAO6R,EAAc5M,aAC/B,IANM,IAQP6M,GAAS,SAAgBC,GAC3B,IAAIC,EAEAC,EAAgBF,EAAME,cACtBC,EAAYH,EAAMG,UAClBC,EAAoBJ,EAAMlB,YAC1BA,OAAoC,IAAtBsB,EAA+B,GAAKA,EAClDC,EAAmBL,EAAMK,iBAE7B,IAAKH,EAAczqC,OACjB,MAAO,GAIT,IAAI6qC,EAAwBJ,EAAc,GAAGl0B,WACzCoiB,EAAWkS,EAAsB5G,eACjCxiC,EAAOopC,EAAsBppC,KAC7BqpC,EAA6BD,EAAsBC,2BACnDlG,EAAsBiG,EAAsBjG,oBAC5CmG,EAAiB7B,GAA4BuB,EAAc17B,OAAOg7B,KAAYnxB,IAAI6wB,IAClFuB,EAAiB9B,GAA4BuB,EAAc17B,OAAOi7B,KAClEiB,EAAe/B,GAA4BuB,EAAc17B,OAAOk7B,KAChEiB,EAAWT,EAAc7xB,KAAI,SAAU4kB,GACzC,OAAOA,EAASjnB,WAAW40B,mBAC1Bp8B,OAAOkmB,SACN0F,EAAW,CACboB,YAAY,EACZC,oBAAqB,GACrBC,SAAU,GACVU,SAAS,EACTe,aAAc8M,EAAe,CAC3Bb,MAAO,GACPyB,MAAO,IACNZ,EAAa,mBAAqB,GAAIA,EAAaZ,UAAY,GAAIY,GACtEjoC,IAAK,GACLo2B,SAAUA,EACV8E,UAAW+L,GAA2BuB,EAAgB1B,IAGpDzE,GAAuB,IACzBjK,EAASiK,oBAA4C,IAAtBA,GAG7B8F,IACF/P,EAAS+P,UAAYA,GAGV,YAATjpC,IACFk5B,EAASmQ,2BAA6BA,GAGxC,IAzF2DrN,EAAW2J,EAyFlEiE,EAA4C,IAA9B1Q,EAAS8C,UAAUz9B,OACjCsrC,EAAsBN,EAAehrC,OAvRd,SAAgCy9B,EAAW4L,EAAagC,GASnF,IAAIE,OARgB,IAAhBlC,IACFA,EAAc,SAGI,IAAhBgC,IACFA,GAAc,GAIhB,IAAIG,EAAqB/N,EAAUn8B,QAAO,SAAU8qB,EAAGoR,GACrD,IAAIiO,EAAOjO,EAASjnB,WAAWk1B,MAAQjO,EAASjnB,WAAWk1B,KAAK/pC,OAAS,GACrE08B,EAAWZ,EAASjnB,WAAWjN,MAAQ,GACvCs+B,EAAQpK,EAASjnB,WAAWqxB,OAAS,OAEzC,GAAIxJ,IAAaZ,EAASjnB,WAAWqxB,MAAO,CAC1C,IAAI8D,EAAYD,EAAO,KAAOA,EAAO,IAAM,GAC3C7D,EAAQ,GAAKpK,EAASjnB,WAAWjN,KAAOoiC,EAGrCtf,EAAEwb,KACLxb,EAAEwb,GAAS,CACTxJ,SAAUA,EACVH,YAAY,EACZF,QAAkB,SAAT0N,EACThO,UAAW,GACXl7B,IAAK,KAIT,IAAIopC,EAAYvC,GArHM,SAA6BpP,EAAMqR,GAC3D,IAAIO,EAEAr1B,EAAayjB,EAAKzjB,WAClB0lB,EAAWjC,EAAKiC,SAChB0K,EAAO3M,EAAK2M,KACZ9J,EAAgB7C,EAAK6C,cACrBC,EAAwB9C,EAAK8C,sBAC7Bd,EAAsBhC,EAAKgC,oBAC3BwB,EAAW,CACbjnB,YAAaq1B,EAAc,CACzB/N,KAAMtnB,EAAW0C,GACjBsgB,UAAWhjB,EAAWuzB,UACtBD,OAAQtzB,EAAWgrB,QAClBqK,EAAY,cAAgB,EAAGA,GAClCrpC,IAAK,GACLo6B,QAA6B,WAApBpmB,EAAW9U,KACpB46B,SAAU9lB,EAAWmuB,YACrBlB,YAAa,GACb3I,eAAgBtkB,EAAWoiB,SAC3BmE,sBAAuBA,EACvBd,oBAAqBA,EACrBoL,eAAgB7wB,EAAW6wB,eAC3BvK,cAAeA,EACfZ,SAAUA,GAgBZ,OAbI1lB,EAAW0mB,oBACbO,EAASP,kBAAoB1mB,EAAW0mB,mBAGtC0J,IACFnJ,EAASmJ,KAAOA,GAGd0E,IACF7N,EAASjnB,WAAWozB,MAAQ,QAC5BnM,EAASjnB,WAAWqzB,UAAY,QAG3BpM,EA6EqCqO,CAAoBrO,EAAU6N,GAAchC,GAQtF,OAPAjd,EAAEwb,GAAOnK,UAAUz4B,KAAK2mC,GAEI,qBAAjBJ,GAAyC,SAATE,KACzCF,EAAe/N,GACFO,SAAU,GAGlB3R,IACN,IAOH,OALKmf,IAEHC,EADiB7rC,OAAOsP,KAAKu8B,GAAoB,IAClBzN,SAAU,GAGpCyN,EAyO2CM,CAAuBd,EAAgB3B,EAAagC,GAAe,KACjHU,EAAoBd,EAAajrC,OAxOZ,SAA8By9B,EAAW4L,GAKlE,YAJoB,IAAhBA,IACFA,EAAc,IAGT5L,EAAUn8B,QAAO,SAAU8qB,EAAGoR,GACnC,IAAIoK,EAAQpK,EAASjnB,WAAWjN,MAAQ,OAaxC,OAXK8iB,EAAEwb,KACLxb,EAAEwb,GAAS,CACTxJ,SAAUwJ,EACV7J,SAAS,EACTE,YAAY,EACZR,UAAW,GACXl7B,IAAK,KAIT6pB,EAAEwb,GAAOnK,UAAUz4B,KAAKokC,GA/GJ,SAA2B7O,GACjD,IAAIyR,EAEAz1B,EAAagkB,EAAMhkB,WACnB0lB,EAAW1B,EAAM0B,SACjBY,EAAgBtC,EAAMsC,cACtBb,EAAsBzB,EAAMyB,oBAC5Bc,EAAwBvC,EAAMuC,sBAEV,qBAAbb,IAETA,EAAW,CAAC,CACV15B,IAAKgU,EAAWmf,QAChB2G,SAAU9lB,EAAWmuB,YACrBlB,YAAajtB,EAAWmf,SAAW,GACnCiD,SAAUpiB,EAAW0tB,eACrBpL,OAAQ,IAGVtiB,EAAWoiB,SAAWpiB,EAAW0tB,gBAGnC,IAAIgI,IAAkBD,EAAkB,CACtCnO,KAAMtnB,EAAW0C,GACjBsgB,UAAWhjB,EAAWuzB,YACL,cAAgB,EAAGkC,GAMtC,OAJIz1B,EAAWgrB,SACb0K,EAAepC,OAAStzB,EAAWgrB,QAG9B,CACLhrB,WAAY01B,EACZ1pC,IAAK,GACLo6B,QAA6B,WAApBpmB,EAAW9U,KACpB46B,SAAU9lB,EAAWmuB,YACrBlB,YAAajtB,EAAWmf,SAAW,GACnCmF,eAAgBtkB,EAAWoiB,SAC3ByO,eAAgB7wB,EAAW6wB,eAC3BpL,oBAAqBA,EACrBc,sBAAuBA,EACvBD,cAAeA,EACfZ,SAAUA,GAqEwCiQ,CAAkB1O,GAAW6L,IACxEjd,IACN,IAoN2C+f,CAAqBlB,EAAc5B,GAAe,KAC5FmC,EAAqBT,EAAevS,OAAO2R,GAA2BmB,GAAsBnB,GAA2B4B,IACvHK,EAAyBZ,EAAmB5yB,KAAI,SAAUyzB,GAE5D,OADqBA,EAAMjF,kBAkB7B,OAfAzM,EAASyM,eAAiBD,GAAwBiF,GAjGS3O,EAkGpC+N,EAlG+CpE,EAkG3BzM,EAASyM,eAhGpD3J,EAAUh5B,SAAQ,SAAU+4B,GAC1BA,EAASX,cAAgB,EACzBW,EAASV,sBAAwBgG,GAAUsE,GAAgB,SAAUkF,GAEnE,OADeA,EAAMjQ,WACDmB,EAASnB,YAG1BmB,EAASvB,UAIduB,EAASvB,SAASx3B,SAAQ,SAAU41B,EAAS11B,GAC3C01B,EAAQxB,OAASl0B,QAsFjB2mC,IACF3Q,EAAS+C,YAAYiM,MAAMjJ,MAAQ4K,GAGjCS,IACFpR,EAAS+C,YAAYkM,UAAU2C,KAAOR,GAGpCb,EAASlrC,SACX26B,EAAS+C,YAAY,mBAAmB8O,GAA6BtB,EAlOhD5pC,QAAO,SAAUmrC,EAAQC,GAC9C,OAAKA,GAILA,EAAIjoC,SAAQ,SAAUkoC,GACpB,IAAIC,EAAUD,EAAQC,QAClBxO,EAAWuO,EAAQvO,SACvBqO,EAAOrO,GAAY,CACjBH,YAAY,EACZF,SAAS,EACTM,WAAYuO,EACZxO,SAAUA,GAGRuO,EAAQvsC,eAAe,iBACzBqsC,EAAOrO,GAAUyO,YAAcF,EAAQE,aAGrCF,EAAQvsC,eAAe,gBACzBqsC,EAAOrO,GAAU0O,WAAaH,EAAQG,YAGpCH,EAAQvsC,eAAe,QACzBqsC,EAAOrO,GAAU,MAAQuO,EAAQ,UAG9BF,GAzBEA,IA0BR,KAyMC7B,EACK3C,GAA2B,CAChCE,YAAayC,EACbxC,YAAazN,IAIVA,GAkBLoS,GAAgB,SAAuBx2B,EAAYuvB,EAAMnN,GAC3D,IAAI0L,EAAM9tB,EAAW8tB,IACjBC,EAAe/tB,EAAW+tB,aAC1BC,EAAwBhuB,EAAWguB,sBACnCP,EAAwBztB,EAAW0a,UACnCA,OAAsC,IAA1B+S,EAAmC,EAAIA,EACnDS,EAAwBluB,EAAWmuB,YACnCA,OAAwC,IAA1BD,EAAmC,EAAIA,EACrDE,EAAwBpuB,EAAWquB,oBAKnCV,GAHOG,EAAMC,GAAgB,UADmB,IAA1BK,EAAmC,EAAIA,IAE7CJ,EAAwBG,GAG5C,OAAOjW,KAAK0W,MAAMjB,EAAiBjT,EAAY6U,GAAQnN,IAiBrDqU,GAAkB,SAAyBz2B,EAAY02B,GAezD,IAdA,IAAIxrC,EAAO8U,EAAW9U,KAClByrC,EAAyB32B,EAAWquB,oBACpCA,OAAiD,IAA3BsI,EAAoC,EAAIA,EAC9DC,EAAoB52B,EAAWonB,MAC/BA,OAA8B,IAAtBwP,EAA+B,GAAKA,EAC5ClJ,EAAiB1tB,EAAW0tB,eAC5BO,EAAyBjuB,EAAW0a,UACpCA,OAAuC,IAA3BuT,EAAoC,EAAIA,EACpDoB,EAAwBrvB,EAAWsvB,YACnCA,OAAwC,IAA1BD,EAAmC,EAAIA,EACrDvJ,EAAW9lB,EAAWmuB,YACtBzI,EAAW,GACX6J,GAAQ,EAEHsH,EAAS,EAAGA,EAASH,EAAgBjtC,OAAQotC,IAAU,CAC9D,IAAIC,EAAIJ,EAAgBG,GACpBzU,EAAW0U,EAAEC,EACbC,EAASF,EAAE9N,GAAK,EAChBiO,EAAcH,EAAE59B,GAAK,EAErBq2B,EAAO,IAETA,EAAO0H,GAGLA,GAAeA,EAAc1H,IAqB/BA,EAAO0H,GAGT,IAAIryB,OAAQ,EAEZ,GAAIoyB,EAAS,EAAG,CACd,IAAIE,EAAQL,EAAS,EAKjBjyB,EAHAsyB,IAAUR,EAAgBjtC,OAEf,YAATyB,GAAsBmjC,EAAsB,GAAKjH,EAAM/4B,QAAQ,YAAc,EACvEmoC,GAAcx2B,EAAYuvB,EAAMnN,IAG/BsL,EAAiBhT,EAAY6U,GAAQnN,GAGvCsU,EAAgBQ,GAAOh+B,EAAIq2B,GAAQnN,OAG9Cxd,EAAQoyB,EAAS,EAMnB,IAHA,IAAIvgB,EAAM6Y,EAAc5J,EAASj8B,OAASmb,EACtC0d,EAASgN,EAAc5J,EAASj8B,OAE7B64B,EAAS7L,GACdiP,EAASj3B,KAAK,CACZ6zB,OAAQA,EACRF,SAAUA,EAAW1H,EACrB6U,KAAMA,EACNzJ,SAAUA,IAEZyJ,GAAQnN,EACRE,IAIJ,OAAOoD,GAGLyR,GAAoB,kCAwFpBC,GAAuB,SAA8BtpC,EAAKm+B,GAC5D,OAAOn+B,EAAIkK,QAAQm/B,GAnDO,SAA+BlL,GACzD,OAAO,SAAUtW,EAAOgU,EAAY0N,EAAQvU,GAC1C,GAAc,OAAVnN,EAEF,MAAO,IAGT,GAAkC,qBAAvBsW,EAAOtC,GAChB,OAAOhU,EAGT,IAAIxqB,EAAQ,GAAK8gC,EAAOtC,GAExB,MAAmB,qBAAfA,EAEKx+B,GAMP23B,EAHGuU,EAGKhgB,SAASyL,EAAO,IAFhB,EAKN33B,EAAM1B,QAAUq5B,EACX33B,EAGF,GAAK,IAAIoD,MAAMu0B,EAAQ33B,EAAM1B,OAAS,GAAGkW,KAAK,KAAOxU,IAuBxBmsC,CAAsBrL,KA+C1DsL,GAAuB,SAA8Bv3B,EAAY02B,GACnE,IAAIc,EAAiB,CACnBC,iBAAkBz3B,EAAW0C,GAC7Bg1B,UAAW13B,EAAWuzB,WAAa,GAEjC5D,EAAwB3vB,EAAW4vB,eACnCA,OAA2C,IAA1BD,EAAmC,CACtDM,UAAW,GACXnD,MAAO,IACL6C,EACAgI,EAAajL,GAAiB,CAChCvN,QAASnf,EAAWmf,QACpBz1B,OAAQ0tC,GAAqBxH,EAAeK,UAAWuH,GACvD1K,MAAO8C,EAAe9C,QAEpBpH,EA9CkB,SAA2B1lB,EAAY02B,GAC7D,OAAK12B,EAAWoiB,UAAasU,EAWzB12B,EAAWoiB,SACN6M,GAAgBjvB,GAGlBy2B,GAAgBz2B,EAAY02B,GAZ1B,CAAC,CACNpU,OAAQtiB,EAAWsvB,aAAe,EAClClN,SAAUpiB,EAAW0tB,eACrB6B,KAAM,EACNzJ,SAAU9lB,EAAWmuB,cAsCVyJ,CAAkB53B,EAAY02B,GAC7C,OAAOhR,EAASrjB,KAAI,SAAUyhB,GAC5B0T,EAAejb,OAASuH,EAAQxB,OAChCkV,EAAeK,KAAO/T,EAAQyL,KAC9B,IAAIvjC,EAAMorC,GAAqBp3B,EAAWonB,OAAS,GAAIoQ,GAGnD9c,EAAY1a,EAAW0a,WAAa,EAEpCod,EAAyB93B,EAAW83B,wBAA0B,EAC9DhI,EAEJ9vB,EAAWmuB,aAAerK,EAAQyL,KAAOuI,GAA0Bpd,EAUnE,MATU,CACR1uB,IAAKA,EACL85B,SAAUhC,EAAQgC,SAClB1D,SAAU0B,EAAQ1B,SAClB6K,YAAa,EAAWjtB,EAAWmf,SAAW,GAAInzB,GAClDqW,IAAKs1B,EACLrV,OAAQwB,EAAQxB,OAChBwN,iBAAkBA,OAkDpBiI,GAAmB,SAA0B/3B,EAAY02B,GAC3D,IAAItU,EAAWpiB,EAAWoiB,SACtB4V,EAAwBh4B,EAAWi4B,YACnCA,OAAwC,IAA1BD,EAAmC,GAAKA,EACtD7J,EAAcnuB,EAAWmuB,YAG7B,IAAK/L,IAAasU,GAAmBtU,GAAYsU,EAC/C,MAAM,IAAItqC,MAAMqgC,IAGlB,IAGIyD,EAHAgI,EAAgBD,EAAY51B,KAAI,SAAU81B,GAC5C,OA5C4B,SAAmCn4B,EAAYo4B,GAC7E,IAAIjZ,EAAUnf,EAAWmf,QACrBwQ,EAAwB3vB,EAAW4vB,eACnCA,OAA2C,IAA1BD,EAAmC,GAAKA,EACzDK,EAActD,GAAiB,CACjCvN,QAASA,EACTz1B,OAAQkmC,EAAeK,UACvBnD,MAAO8C,EAAe9C,QAEpBhJ,EAAU4I,GAAiB,CAC7BvN,QAASA,EACTz1B,OAAQ0uC,EAAWhR,MACnB0F,MAAOsL,EAAWC,aAGpB,OADAvU,EAAQzhB,IAAM2tB,EACPlM,EA6BEwU,CAA0Bt4B,EAAYm4B,MAgC/C,OA5BI/V,IACF8N,EAAkBjB,GAAgBjvB,IAGhC02B,IACFxG,EAAkBuG,GAAgBz2B,EAAY02B,IAGjCxG,EAAgB7tB,KAAI,SAAU40B,EAAa7oC,GACxD,GAAI8pC,EAAc9pC,GAAQ,CACxB,IAAI01B,EAAUoU,EAAc9pC,GAGxBssB,EAAY1a,EAAW0a,WAAa,EAEpCod,EAAyB93B,EAAW83B,wBAA0B,EAKlE,OAJAhU,EAAQgC,SAAWmR,EAAYnR,SAC/BhC,EAAQ1B,SAAW6U,EAAY7U,SAC/B0B,EAAQxB,OAAS2U,EAAY3U,OAC7BwB,EAAQgM,iBAAmB3B,GAAe8I,EAAY1H,KAAOuI,GAA0Bpd,EAChFoJ,MAKRtrB,QAAO,SAAUsrB,GAClB,OAAOA,MAKPyU,GAAmB,SAA0B9U,GAC/C,IAEI+U,EACAC,EAHAz4B,EAAayjB,EAAKzjB,WAClB04B,EAAcjV,EAAKiV,YAInBA,EAAYC,UACdF,EAAalB,GACbiB,EAAoB1M,GAAM9rB,EAAY04B,EAAYC,WACzCD,EAAY11B,MACrBy1B,EAAa/I,GACb8I,EAAoB1M,GAAM9rB,EAAY04B,EAAY11B,OACzC01B,EAAYngC,OACrBkgC,EAAaV,GACbS,EAAoB1M,GAAM9rB,EAAY04B,EAAYngC,OAGpD,IAAIqgC,EAAe,CACjB54B,WAAYA,GAGd,IAAKy4B,EACH,OAAOG,EAGT,IAAIlT,EAAW+S,EAAWD,EAAmBE,EAAYhC,iBAIzD,GAAI8B,EAAkBpW,SAAU,CAC9B,IAAIyW,EAAqBL,EACrBpW,EAAWyW,EAAmBzW,SAC9B0W,EAAwBD,EAAmBne,UAC3CA,OAAsC,IAA1Boe,EAAmC,EAAIA,EACvDN,EAAkBpW,SAAWA,EAAW1H,OAC/BgL,EAASj8B,OAGlB+uC,EAAkBpW,SAAWsD,EAAS36B,QAAO,SAAUotB,EAAK2L,GAC1D,OAAO5L,KAAKC,IAAIA,EAAKD,KAAK0W,KAAK9K,EAAQ1B,aACtC,GAEHoW,EAAkBpW,SAAW,EAW/B,OARAwW,EAAa54B,WAAaw4B,EAC1BI,EAAalT,SAAWA,EAEpBgT,EAAY11B,MAAQw1B,EAAkBxL,aACxC4L,EAAaxI,KAAO1K,EAAS,GAC7BkT,EAAalT,SAAW,IAGnBkT,GAMLG,GAAe,SAAsB1gC,EAASxB,GAChD,OAAOiqB,GAAKzoB,EAAQkF,YAAY/E,QAAO,SAAUirB,GAE/C,OADcA,EAAK3tB,UACAe,MAGnBmiC,GAAa,SAAoB3gC,GACnC,OAAOA,EAAQ4gC,YAAY7tC,QAGzB8tC,GAAgB,SAAuBhV,GACzC,IAOIvO,EADgB,+EACMgB,KAAKuN,GAE/B,IAAKvO,EACH,OAAO,EAGT,IAAIwjB,EAAexjB,EAAMrnB,MAAM,GAC3B8qC,EAAOD,EAAa,GACpBE,EAAQF,EAAa,GACrBG,EAAMH,EAAa,GACnBI,EAAOJ,EAAa,GACpBK,EAASL,EAAa,GACtBM,EAASN,EAAa,GAE1B,OArBsB,QAqBf9W,WAAW+W,GAAQ,GApBH,OAoB0B/W,WAAWgX,GAAS,GAnBhD,MAmBwEhX,WAAWiX,GAAO,GAlBzF,KAkB+GjX,WAAWkX,GAAQ,GAjBnI,GAiB0JlX,WAAWmX,GAAU,GAAsBnX,WAAWoX,GAAU,IAe7OC,GAAU,CAUZC,0BAA2B,SAAmCxuC,GAC5D,OAAO+tC,GAAc/tC,IAavB6iC,sBAAuB,SAA+B7iC,GACpD,MAnCc,oCAGFwI,KANmBuwB,EAsCd/4B,KA/BjB+4B,GAAO,KAGFf,KAAKh2B,MAAM+2B,GA4BU,IAtCd,IAAmBA,GAkDjCmK,oBAAqB,SAA6BljC,GAChD,OAAO+tC,GAAc/tC,IAYvBopC,2BAA4B,SAAoCppC,GAC9D,OAAO+tC,GAAc/tC,IAYvBD,KAAM,SAAcC,GAClB,OAAOA,GAYTojC,qBAAsB,SAA8BpjC,GAClD,OAAO+tC,GAAc/tC,IAYvByH,MAAO,SAAezH,GACpB,OAAO+tC,GAAc/tC,IAWvB23B,MAAO,SAAe33B,GACpB,OAAOksB,SAASlsB,EAAO,KAWzB43B,OAAQ,SAAgB53B,GACtB,OAAOksB,SAASlsB,EAAO,KAWzBooC,UAAW,SAAmBpoC,GAC5B,OAAOksB,SAASlsB,EAAO,KAWzBmkC,YAAa,SAAqBnkC,GAChC,OAAOksB,SAASlsB,EAAO,KAWzBuvB,UAAW,SAAmBvvB,GAC5B,OAAOksB,SAASlsB,EAAO,KAYzB2sC,uBAAwB,SAAgC3sC,GACtD,OAAOksB,SAASlsB,EAAO,KAezBi3B,SAAU,SAAkBj3B,GAC1B,IAAIyuC,EAAcviB,SAASlsB,EAAO,IAElC,OAAIk9B,MAAMuR,GACDV,GAAc/tC,GAGhByuC,GAWT7C,EAAG,SAAW5rC,GACZ,OAAOksB,SAASlsB,EAAO,KAYzB+N,EAAG,SAAW/N,GACZ,OAAOksB,SAASlsB,EAAO,KAYzB69B,EAAG,SAAW79B,GACZ,OAAOksB,SAASlsB,EAAO,KAYzBs8B,QAAS,SAAiBt8B,GACxB,OAAOA,IAaP,GAAkB,SAAyB8J,GAC7C,OAAMA,GAAMA,EAAG+K,WAIR8gB,GAAK7rB,EAAG+K,YAAYjV,QAAO,SAAU8qB,EAAGrqB,GAC7C,IAAIquC,EAAUH,GAAQluC,EAAEqL,OAAS6iC,GAAQjS,QAEzC,OADA5R,EAAErqB,EAAEqL,MAAQgjC,EAAQruC,EAAEL,OACf0qB,IACN,IAPM,IAUPikB,GAAgB,CAClB,gDAAiD,kBACjD,gDAAiD,qBACjD,gDAAiD,0BACjD,gDAAiD,uBAa/CC,GAAgB,SAAuBC,EAAeC,GACxD,OAAKA,EAAgBxwC,OAId0iC,GAAQ6N,EAAc33B,KAAI,SAAUmuB,GACzC,OAAOyJ,EAAgB53B,KAAI,SAAU63B,GACnC,OAAO,EAAW1J,EAAWwI,GAAWkB,WALnCF,GAgCPG,GAAwB,SAA+BC,GACzD,IAAIC,EAAkBtB,GAAaqB,EAAe,mBAAmB,GACjEE,EAAcvB,GAAaqB,EAAe,eAAe,GACzDnC,EAAcqC,GAAevB,GAAauB,EAAa,cAAcj4B,KAAI,SAAUkT,GACrF,OAAOuW,GAAM,CACXtH,IAAK,cACJ,GAAgBjP,OAEjBglB,EAAcxB,GAAaqB,EAAe,eAAe,GACzDI,EAA4BF,GAAeD,EAC3C3D,EAAkB8D,GAA6BzB,GAAayB,EAA2B,mBAAmB,GAC1GC,EAAkCH,GAAeC,GAAeF,EAChEK,EAAwBD,GAAmC1B,GAAa0B,EAAiC,kBAAkB,GAM3H9B,EAAW0B,GAAmB,GAAgBA,GAE9C1B,GAAY+B,EACd/B,EAAS/I,eAAiB8K,GAAyB,GAAgBA,GAC1D/B,GAAYA,EAAS/I,iBAI9B+I,EAAS/I,eAAiB,CACxBK,UAAW0I,EAAS/I,iBAIxB,IAAI8I,EAAc,CAChBC,SAAUA,EACVjC,gBAAiBA,GAAmBqC,GAAarC,EAAiB,KAAKr0B,KAAI,SAAUkT,GACnF,OAAO,GAAgBA,MAEzBhd,KAAM+hC,GAAexO,GAAM,GAAgBwO,GAAc,CACvDrC,YAAaA,EACbrI,eAAgB,GAAgB8K,KAElC13B,KAAMu3B,GAAezO,GAAM,GAAgByO,GAAc,CACvD3K,eAAgB,GAAgB8K,MAQpC,OALAtxC,OAAOsP,KAAKggC,GAAaxqC,SAAQ,SAAUvE,GACpC+uC,EAAY/uC,WACR+uC,EAAY/uC,MAGhB+uC,GAkMLiC,GAAoB,SAA2BC,EAAkBC,EAAgBC,GACnF,OAAO,SAAUV,GACf,IA7GmEhE,EA6G/D2E,EAA0B,GAAgBX,GAC1CY,EAAwBjB,GAAcc,EAAgB9B,GAAaqB,EAAe,YAClFlF,EAAO6D,GAAaqB,EAAe,QAAQ,GAC3Ca,EAAiB,CACnB/F,KAAM,GAAgBA,IAEpBlgC,EAAQ82B,GAAM8O,EAAkBG,EAAyBE,GACzDC,EAAgBnC,GAAaqB,EAAe,iBAAiB,GAC7DxF,EAnHsB,mCAFyCwB,EAqHjB,GAAgB8E,IAnHxDtU,aAC4B,kBAAlBwP,EAAQjrC,MAAqB,GAAKirC,EAAQjrC,MAAML,MAAM,MAC5DuX,KAAI,SAAUlX,GAC1B,IAAIkrC,EACAxO,EAIJ,GAFAA,EAAW18B,EAEP,SAASwI,KAAKxI,GAAQ,CACxB,IAAIgwC,EAAehwC,EAAML,MAAM,KAE/BurC,EAAU8E,EAAa,GACvBtT,EAAWsT,EAAa,OACf,SAASxnC,KAAKxI,KACvBkrC,EAAUlrC,GAGZ,MAAO,CACLkrC,QAASA,EACTxO,SAAUA,MAGmB,kCAAxBuO,EAAQxP,aACsB,kBAAlBwP,EAAQjrC,MAAqB,GAAKirC,EAAQjrC,MAAML,MAAM,MAE5DuX,KAAI,SAAUlX,GAC3B,IAAIkvB,EAAQ,CAEV,aAAW7tB,EAGX,cAAYA,EAGZ,YAAe,EAIf,WAAc,EAId,KAAM,GAGR,GAAI,IAAImH,KAAKxI,GAAQ,CACnB,IAAIiwC,EAAgBjwC,EAAML,MAAM,KAC5BurC,EAAU+E,EAAc,GACxBC,EAAiBD,EAAc,GAC/Ble,OAA0B,IAAnBme,EAA4B,GAAKA,EAE5ChhB,EAAMgc,QAAUA,EAChBhc,EAAMwN,SAAW18B,EACjB+xB,EAAKpyB,MAAM,KAAKoD,SAAQ,SAAUotC,GAChC,IAAIC,EAAaD,EAAIxwC,MAAM,KACvB+L,EAAO0kC,EAAW,GAClBC,EAAMD,EAAW,GAER,SAAT1kC,EACFwjB,EAAMwN,SAAW2T,EACC,OAAT3kC,EACTwjB,EAAMkc,WAAaha,OAAOif,GACR,QAAT3kC,EACTwjB,EAAMic,YAAc/Z,OAAOif,GACT,OAAT3kC,IACTwjB,EAAM,MAAQkC,OAAOif,YAIzBnhB,EAAMwN,SAAW18B,EAOnB,OAJIkvB,EAAMgc,UACRhc,EAAMgc,QAAU,UAAYhc,EAAMgc,SAG7Bhc,UAtDJ,EA+FDua,IACF5/B,EAAQ82B,GAAM92B,EAAO,CACnB4/B,gBAAiBA,KAIrB,IAAIvD,EAAQ0H,GAAaqB,EAAe,SAAS,GAEjD,GAAI/I,GAASA,EAAM9zB,WAAW9T,OAAQ,CACpC,IAAIgyC,EAAWpK,EAAM9zB,WAAW,GAAG7H,UAAUtK,OAC7C4J,EAAQ82B,GAAM92B,EAAO,CACnBq8B,MAAOoK,IAIX,IAAI/U,EAAiDqS,GAAaqB,EAAe,qBA5JrDrvC,QAAO,SAAU+2B,EAAK1vB,GAClD,IAAI4N,EAAa,GAAgB5N,GAC7BspC,EAAY5B,GAAc95B,EAAW4mB,aAEzC,GAAI8U,EAAW,CACb5Z,EAAI4Z,GAAa,CACf17B,WAAYA,GAEd,IAAI27B,EAAW5C,GAAa3mC,EAAM,aAAa,GAE/C,GAAIupC,EAAU,CACZ,IAAI7U,EAAOkS,GAAW2C,GAClBC,EAAa9U,GAAQpG,EAAsBoG,GAC/ChF,EAAI4Z,GAAW5U,KAAO8U,GAI1B,OAAO9Z,IACN,IA4IG14B,OAAOsP,KAAKguB,GAAmBj9B,SACjCuL,EAAQ82B,GAAM92B,EAAO,CACnB0xB,kBAAmBA,KAIvB,IAAIgS,EAAcyB,GAAsBC,GACpCyB,EAAkB9C,GAAaqB,EAAe,kBAC9C0B,EAA2BhQ,GAAMgP,EAAmBpC,GACxD,OAAOvM,GAAQ0P,EAAgBx5B,IAlMb,SAAyB04B,EAAyBC,EAAuBc,GAC7F,OAAO,SAAUC,GACf,IAAIC,EAAqBjD,GAAagD,EAAgB,WAClDE,EAAclC,GAAciB,EAAuBgB,GACnDh8B,EAAa8rB,GAAMiP,EAAyB,GAAgBgB,IAC5DG,EAA4B/B,GAAsB4B,GACtD,OAAOE,EAAY55B,KAAI,SAAU8c,GAC/B,MAAO,CACLuZ,YAAa5M,GAAMgQ,EAA0BI,GAC7Cl8B,WAAY8rB,GAAM9rB,EAAY,CAC5Bmf,QAASA,SAwLoBgd,CAAgBnnC,EAAOgmC,EAAuBc,OAuCjFM,GAAmB,SAA0BC,EAAeC,GAC9D,OAAO,SAAUC,EAAQnuC,GACvB,IAAIysC,EAAiBd,GAAcuC,EAAavD,GAAawD,EAAOnqC,KAAM,YACtEwoC,EAAmB9O,GAAMuQ,EAAe,CAC1ClO,YAAaoO,EAAOv8B,WAAWpN,QAGS,kBAA/B2pC,EAAOv8B,WAAWoiB,WAC3BwY,EAAiBjN,eAAiB4O,EAAOv8B,WAAWoiB,UAGtD,IAAIoa,EAAiBzD,GAAawD,EAAOnqC,KAAM,iBAC3C0oC,EAAoBX,GAAsBoC,EAAOnqC,MACrD,OAAO+5B,GAAQqQ,EAAen6B,IAAIs4B,GAAkBC,EAAkBC,EAAgBC,OAuItF2B,GAAiB,SAAwBC,GAC3C,GAAuB,KAAnBA,EACF,MAAM,IAAItwC,MAAMqgC,IAGlB,IACIl4B,EACAooC,EAFAC,EAAS,IAAI,EAAA7qC,UAIjB,IAEE4qC,GADApoC,EAAMqoC,EAAOvpC,gBAAgBqpC,EAAgB,qBACA,QAAhCnoC,EAAIzH,gBAAgBgJ,QAAoBvB,EAAIzH,gBAAkB,KAC3E,MAAOtB,IAGT,IAAKmxC,GAAOA,GAAOA,EAAIn4B,qBAAqB,eAAe/a,OAAS,EAClE,MAAM,IAAI2C,MAAMqgC,IAGlB,OAAOkQ,GAiELxvC,GAAQ,SAAeuvC,EAAgBzwC,QACzB,IAAZA,IACFA,EAAU,IAGZ,IAAI4wC,EAlJkB,SAA2BF,EAAK1wC,QACtC,IAAZA,IACFA,EAAU,IAGZ,IAAI6wC,EAAW7wC,EACX8wC,EAAuBD,EAASE,YAChCA,OAAuC,IAAzBD,EAAkC,GAAKA,EACrDE,EAAeH,EAAShP,IACxBA,OAAuB,IAAjBmP,EAA0B9Z,KAAKsL,MAAQwO,EAC7CC,EAAwBJ,EAAS/O,aACjCA,OAAyC,IAA1BmP,EAAmC,EAAIA,EACtDC,EAAcpE,GAAa4D,EAAK,UAEpC,IAAKQ,EAAY1zC,OACf,MAAM,IAAI2C,MAAMqgC,IAGlB,IAAI0H,EAAY4E,GAAa4D,EAAK,YAC9BN,EAAgB,GAAgBM,GAChCL,EAAcvC,GAAc,CAACiD,GAAcjE,GAAa4D,EAAK,YAEjEN,EAAcnxC,KAAOmxC,EAAcnxC,MAAQ,SAC3CmxC,EAAc3O,eAAiB2O,EAAc1C,2BAA6B,EAC1E0C,EAAcvO,IAAMA,EACpBuO,EAActO,aAAeA,EAEzBoG,EAAU1qC,SACZ4yC,EAAclI,UAAYA,EAAU9xB,IAAI22B,KAG1C,IAAIoE,EAAU,GAoBd,OAfAD,EAAYjvC,SAAQ,SAAUkE,EAAMhE,GAClC,IAAI4R,EAAa,GAAgB5N,GAG7BirC,EAAcD,EAAQhvC,EAAQ,GAClC4R,EAAWpN,MArGM,SAAwB6wB,GAC3C,IAAIzjB,EAAayjB,EAAKzjB,WAClBs9B,EAAwB7Z,EAAK6Z,sBAC7BC,EAAU9Z,EAAK8Z,QAgBnB,MAAgC,kBAArBv9B,EAAWpN,MACboN,EAAWpN,MAIhB0qC,GAAgE,kBAAhCA,EAAsB1qC,OAAgE,kBAAnC0qC,EAAsBlb,SACpGkb,EAAsB1qC,MAAQ0qC,EAAsBlb,SAIxDkb,GAAqC,WAAZC,EAWvB,KAVE,EAuEYC,CAAe,CAChCx9B,WAAYA,EACZs9B,sBAAuBD,EAAcA,EAAYr9B,WAAa,KAC9Du9B,QAASlB,EAAcnxC,OAEzBkyC,EAAQ3uC,KAAK,CACX2D,KAAMA,EACN4N,WAAYA,OAGT,CACLm0B,UAAWkI,EAAclI,UACzBsJ,mBAAoBtR,GAAQiR,EAAQ/6B,IAAI+5B,GAAiBC,EAAeC,MA6FjDoB,CAAkBjB,GAAeC,GAAiBzwC,GACvEi7B,EAAwB2V,EAAmBY,mBAx5BxBp7B,IAAIk2B,IAy5B3B,OAAOxE,GAAO,CACZG,cAAehN,EACfiN,UAAW0I,EAAmB1I,UAC9BrB,YAAa7mC,EAAQ6mC,YACrBuB,iBAAkBpoC,EAAQooC,oBAa1BsJ,GAAiB,SAAwBjB,GAC3C,OA9EyB,SAA8BC,GACvD,IAAIiB,EAAgB7E,GAAa4D,EAAK,aAAa,GAEnD,IAAKiB,EACH,OAAO,KAGT,IAAI59B,EAAa,GAAgB49B,GAEjC,OAAQ59B,EAAW4mB,aACjB,IAAK,mCACL,IAAK,mCACH5mB,EAAWnS,OAAS,OACpB,MAEF,IAAK,qCACL,IAAK,kCACL,IAAK,qCACL,IAAK,kCACHmS,EAAWnS,OAAS,MACpB,MAEF,IAAK,gCACL,IAAK,gCACHmS,EAAWnS,OAAS,SACpBmS,EAAW7U,MAAQg4B,KAAKh2B,MAAM6S,EAAW7U,OACzC,MAKF,QACE,MAAM,IAAIiB,MAAMqgC,IAGpB,OAAOzsB,EA2CA69B,CAAqBpB,GAAeC,4BJ5jFlCoB,GAAe,SAAsB5tC,GAC9C,OAR6B,SAA2BA,GACxD,MAA2B,aAAvB6tC,YAAYC,OACPD,YAAYC,OAAO9tC,GAGrBA,GAAOA,EAAIgqB,kBAAkB6jB,YAG7BE,CAAkB/tC,IAEhB,GAAU,SAAiBguC,GACpC,OAAIA,aAAiBvyC,WACZuyC,GAGJ3vC,MAAMC,QAAQ0vC,IAAWJ,GAAaI,IAAYA,aAAiBH,cAIpEG,EADmB,kBAAVA,GAAuC,kBAAVA,GAAsBA,IAAUA,EAC9D,EAEA,CAACA,IAIN,IAAIvyC,WAAWuyC,GAASA,EAAMhkB,QAAUgkB,EAAOA,GAASA,EAAM/jB,YAAc,EAAG+jB,GAASA,EAAM9jB,YAAc,KAsBjH+jB,GAAS,YAAiB5hB,OAC1B6hB,GAAa,CAACD,GAAO,OAAQA,GAAO,SAAUA,GAAO,WAAYA,GAAO,aAAcA,GAAO,eAAgBA,GAAO,iBAAkBA,GAAO,mBAAoBA,GAAO,qBAAsBA,GAAO,wBAiB9L,IAfLtoB,EAAI,IAAIwoB,YAAY,CAAC,QAGZ,OAFTtd,EAAI,IAAIp1B,WAAWkqB,EAAEqE,OAAQrE,EAAEsE,WAAYtE,EAAEuE,aAE3C,IAIF2G,EAAE,GAQmB,SAAuBmd,EAAOI,GACvD,IAAI7a,OAAiB,IAAV6a,EAAmB,GAAKA,EAC/BC,EAAc9a,EAAK+a,OACnBA,OAAyB,IAAhBD,GAAiCA,EAC1CE,EAAUhb,EAAKjW,GACfA,OAAiB,IAAZixB,GAA6BA,EAEtCP,EAAQ,GAAQA,GAChB,IAAI9pC,EAAKoZ,EAAK,SAAW,cAErB8U,GADM4b,EAAM9pC,GAAM8pC,EAAM9pC,GAAM7F,MAAM3E,UAAUwK,IACjCtK,KAAKo0C,GAAO,SAAUQ,EAAOC,EAAMp1C,GAClD,IAAIq1C,EAAWpxB,EAAKjkB,EAAI2uB,KAAKqa,IAAIhpC,EAAI,EAAI20C,EAAMz0C,QAC/C,OAAOi1C,EAAQP,GAAOQ,GAAQP,GAAWQ,KACxCT,GAAO,IAEV,GAAIK,EAAQ,CACV,IAAIrmB,EAAMimB,GAAWF,EAAMz0C,QAAU00C,GAAO,GAAKA,GAAO,IACxD7b,EAAS6b,GAAO7b,IAEHnK,IACXmK,GAAUnK,EACVmK,GAAUnK,EACVmK,GAAU6b,GAAO,IAIrB,OAAO5hB,OAAO+F,KAELuc,GAAgB,SAAuBvc,EAAQwc,GACxD,IACIC,QADmB,IAAXD,EAAoB,GAAKA,GAChBtxB,GACjBA,OAAkB,IAAbuxB,GAA8BA,GAGjB,kBAAXzc,GAAyC,kBAAXA,GAAyC,kBAAXA,GAAuBA,IAAWA,KACvGA,EAAS,GAGXA,EAAS6b,GAAO7b,GAIhB,IAHA,IAlH0C+J,EAkHtC2S,GAlHsC3S,EAkHf/J,EAjHpBpK,KAAK0W,KALS,SAAmBvC,GACxC,OAAOA,EAAEnrB,SAAS,GAAGzX,OAIJw1C,CAAU5S,GAAK,IAkH5B6R,EAAQ,IAAIvyC,WAAW,IAAIoyC,YAAYiB,IAElCz1C,EAAI,EAAGA,EAAIy1C,EAAWz1C,IAAK,CAClC,IAAI21C,EAAY1xB,EAAKjkB,EAAI2uB,KAAKqa,IAAIhpC,EAAI,EAAI20C,EAAMz0C,QAChDy0C,EAAMgB,GAAa3iB,OAAO+F,EAAS8b,GAAW70C,GAAK40C,GAAO,MAEtD7b,EAAS,IACX4b,EAAMgB,GAAahnB,KAAKqa,KAAK2L,EAAMgB,IACnChB,EAAMgB,IAAoB,IAAN31C,EAAU,EAAI,GAItC,OAAO20C,GAoBEiB,GAAgB,SAAuBvmB,EAAQwmB,GAKxD,GAJsB,kBAAXxmB,GAAuBA,GAAqC,oBAApBA,EAAO1X,WACxD0X,EAASA,EAAO1X,YAGI,kBAAX0X,EACT,OAAO,IAAIjtB,WAMRyzC,IACHxmB,EAASymB,SAASC,mBAAmB1mB,KAKvC,IAFA,IAAIoB,EAAO,IAAIruB,WAAWitB,EAAOnvB,QAExBF,EAAI,EAAGA,EAAIqvB,EAAOnvB,OAAQF,IACjCywB,EAAKzwB,GAAKqvB,EAAO9b,WAAWvT,GAG9B,OAAOywB,GAoDE,GAAa,SAAoBnE,EAAGkL,EAAGwe,GAChD,IAAIvN,OAAmB,IAAXuN,EAAoB,GAAKA,EACjCC,EAAexN,EAAMrtB,OACrBA,OAA0B,IAAjB66B,EAA0B,EAAIA,EACvCC,EAAazN,EAAM0N,KACnBA,OAAsB,IAAfD,EAAwB,GAAKA,EAExC5pB,EAAI,GAAQA,GAGZ,IAAIzhB,GAFJ2sB,EAAI,GAAQA,IAED3d,MAAQ2d,EAAE3d,MAAQ7U,MAAM3E,UAAUwZ,MAC7C,OAAO2d,EAAEt3B,QAAUosB,EAAEpsB,OAASkb,GAAUoc,EAAEt3B,QAC1C2K,EAAGtK,KAAKi3B,GAAG,SAAU4e,EAAOp2C,GAE1B,OAAOo2C,KADKD,EAAKn2C,GAAKm2C,EAAKn2C,GAAKssB,EAAElR,EAASpb,GAAKssB,EAAElR,EAASpb,QM5P3Dq2C,GAAM,GAAQ,CAAC,GAAM,GAAM,KAiBpBC,GAAe,SAASA,EAAa3B,EAAOv5B,GAOrD,YANe,IAAXA,IACFA,EAAS,IAGXu5B,EAAQ,GAAQA,IAENz0C,OAASkb,EAAS,KAAO,GAAWu5B,EAAO0B,GAAK,CACxDj7B,OAAQA,IAEDA,GAGTA,GA7BsB,SAAoBu5B,EAAOv5B,QAClC,IAAXA,IACFA,EAAS,GAIX,IAAI0V,GADJ6jB,EAAQ,GAAQA,IACEv5B,EAAS,GACvBm7B,EAAa5B,EAAMv5B,EAAS,IAAM,GAAKu5B,EAAMv5B,EAAS,IAAM,GAAKu5B,EAAMv5B,EAAS,IAAM,EAAIu5B,EAAMv5B,EAAS,GAG7G,OAF6B,GAAR0V,IAAe,EAG3BylB,EAAa,GAGfA,EAAa,GAeVC,CAAW7B,EAAOv5B,GAIrBk7B,EAAa3B,EAAOv5B,KL/BzB4Y,IMJmB,IAAI5xB,WAAW,CACtC,GAAM,IAAM,IAAM,IAClB,GAAM,IAAM,GAAM,MNEE,SAAuB2xB,GACzC,MAAoB,kBAATA,EACF6hB,GAAc7hB,GAIdA,IAiBA0iB,GAAmB,SAA0B9B,GACtDA,EAAQ,GAAQA,GAIhB,IAHA,IAAI+B,EAAU,GACV12C,EAAI,EAED20C,EAAMz0C,OAASF,GAAG,CACvB,IAAIi7B,EAAM0Z,EAAM30C,GACZknC,EAAO,EACPyP,EAAa,EAGbvB,EAAOT,IADXgC,GAKA,IAFAA,IAEc,IAAPvB,GACLlO,GAAe,IAAPkO,IAAgB,EACxBA,EAAOT,EAAMgC,GACbA,IAGFzP,GAAe,IAAPkO,EAER,IAAK,IAAIwB,EAAI,EAAGA,EAAInf,EAAYv3B,OAAQ02C,IAAK,CAC3C,IAAIC,EAAiBpf,EAAYmf,GAC7Bz9B,EAAK09B,EAAe19B,GACpBk6B,EAASwD,EAAexD,OAE5B,GAAIpY,IAAQ9hB,EAAI,CACdu9B,EAAQxxC,KAAKmuC,EAAOsB,EAAM5jB,SAAS4lB,EAAYA,EAAazP,KAC5D,OAIJlnC,GAAKknC,EAAOyP,EAGd,OAAOD,GAETjf,EAAc,CAAC,CACbte,GAAI,EACJk6B,OAAQ,SAAgBsB,GACtB,IAAImC,EAAO,CACT7b,IAAK,EACL9hB,GAAIw7B,EAAM,IAAM,EAAIA,EAAM,GAC1B7jB,MAAO6jB,EAAM,GACbzN,KAAM,EACN6P,cAAe,EACfC,QAAS,EACTC,YAAa,GACb1yC,IAAK,IASP,GANiB,IAAbuyC,EAAKhmB,QACPgmB,EAAKC,cAAgBpC,EAAMmC,EAAK5P,OAAS,EAAIyN,EAAMmC,EAAK5P,KAAO,GAC/D4P,EAAK5P,MAAQ,GAIE,GAAb4P,EAAKhmB,MAAc,CACrB,IAAIllB,EAAM+oC,EAAMmC,EAAK5P,MACrB4P,EAAKvyC,ID4DgB,SAAuBowC,GAChD,IAAKA,EACH,MAAO,GAKTA,EAAQ3vC,MAAM3E,UAAU0E,MAAMxE,KAAKo0C,GACnC,IAAItlB,EAASntB,OAAOC,aAAa1B,MAAM,KAAM,GAAQk0C,IAErD,IACE,OAAOuC,mBAAmBC,OAAO9nB,IACjC,MAAOptB,IAIT,OAAOotB,EC5EQ,CAAcslB,EAAM5jB,SAAS+lB,EAAK5P,KAAO,EAAG4P,EAAK5P,KAAO,EAAIt7B,IACvEkrC,EAAK5P,MAAQt7B,EAUf,OANiB,GAAbkrC,EAAKhmB,QACPgmB,EAAKE,QAAUrC,EAAMmC,EAAK5P,OAAS,EAAIyN,EAAMmC,EAAK5P,KAAO,GACzD4P,EAAK5P,MAAQ,GAGf4P,EAAKG,YAAcR,GAAiB9B,EAAM5jB,SAAS+lB,EAAK5P,QAAU,GAC3D4P,IAER,CACD39B,GAAI,EACJk6B,OAAQ,SAAgBsB,GAWtB,MATW,CACT1Z,IAAK,EACLmc,IAAKzC,EAAM,GACX0C,WAAY1C,EAAM,GAClB2C,WAAY3C,EAAM,IAAM,GAAKA,EAAM,IAAM,EAAIA,EAAM,GACnD4C,WAAY5C,EAAM,IAAM,GAAKA,EAAM,IAAM,GAAKA,EAAM,IAAM,EAAIA,EAAM,GACpE6C,WAAY7C,EAAM,IAAM,GAAKA,EAAM,KAAO,GAAKA,EAAM,KAAO,EAAIA,EAAM,IACtEsC,YAAaR,GAAiB9B,EAAM5jB,SAAS,QAIhD,CACD5X,GAAI,EACJk6B,OAAQ,SAAgBsB,GAEtB,MAAO,CACL1Z,IAAK,EACL0Z,MAAOA,KAGV,CACDx7B,GAAI,EACJk6B,OAAQ,SAAgBsB,GAEtB,MAAO,CACL1Z,IAAK,EACL0Z,MAAOA,MAyBN,IAAI8C,GAAU,SAASA,EAAQ9C,EAAO+C,EAAOC,QACjC,IAAbA,IACFA,GAAW,GAGbD,EAjJmB,SAAwBA,GAC3C,OAAK1yC,MAAMC,QAAQyyC,GAIZA,EAAM5+B,KAAI,SAAUvJ,GACzB,OAAOykB,GAAczkB,MAJd,CAACykB,GAAc0jB,IA+IhBE,CAAeF,GACvB/C,EAAQ,GAAQA,GAChB,IAAI+B,EAAU,GAEd,IAAKgB,EAAMx3C,OAET,OAAOw2C,EAKT,IAFA,IAAI12C,EAAI,EAEDA,EAAI20C,EAAMz0C,QAAQ,CACvB,IAAIgnC,GAAQyN,EAAM30C,IAAM,GAAK20C,EAAM30C,EAAI,IAAM,GAAK20C,EAAM30C,EAAI,IAAM,EAAI20C,EAAM30C,EAAI,MAAQ,EACpF2B,EAAOgzC,EAAM5jB,SAAS/wB,EAAI,EAAGA,EAAI,GAErC,GAAa,IAATknC,EACF,MAGF,IAAIha,EAAMltB,EAAIknC,EAEd,GAAIha,EAAMynB,EAAMz0C,OAAQ,CAGtB,GAAIy3C,EACF,MAGFzqB,EAAMynB,EAAMz0C,OAGd,IAAIqF,EAAOovC,EAAM5jB,SAAS/wB,EAAI,EAAGktB,GAE7B,GAAWvrB,EAAM+1C,EAAM,MACJ,IAAjBA,EAAMx3C,OAGRw2C,EAAQxxC,KAAKK,GAGbmxC,EAAQxxC,KAAKzE,MAAMi2C,EAASe,EAAQlyC,EAAMmyC,EAAM3yC,MAAM,GAAI4yC,KAI9D33C,EAAIktB,EAIN,OAAOwpB,GO3MEmB,GAAY,CACrBC,KAAM,GAAQ,CAAC,GAAM,GAAM,IAAM,MACjCC,QAAS,GAAQ,CAAC,GAAM,MACxBC,QAAS,GAAQ,CAAC,GAAM,GAAM,IAAM,MACpCC,YAAa,GAAQ,CAAC,GAAM,GAAM,IAAM,MACxCC,OAAQ,GAAQ,CAAC,GAAM,GAAM,IAAM,MACnCC,MAAO,GAAQ,CAAC,MAChBC,YAAa,GAAQ,CAAC,MACtBC,gBAAiB,GAAQ,CAAC,GAAM,IAAM,MACtCC,WAAY,GAAQ,CAAC,MACrBC,UAAW,GAAQ,CAAC,MACpBC,YAAa,GAAQ,CAAC,MACtBC,QAAS,GAAQ,CAAC,MAClBC,aAAc,GAAQ,CAAC,GAAM,MAC7BC,WAAY,GAAQ,CAAC,MACrBC,WAAY,GAAQ,CAAC,MAIrBC,QAAS,GAAQ,CAAC,GAAM,GAAM,IAAM,MACpCC,UAAW,GAAQ,CAAC,MACpBC,eAAgB,GAAQ,CAAC,GAAM,IAAM,MACrCC,WAAY,GAAQ,CAAC,MACrBC,cAAe,GAAQ,CAAC,MACxBC,MAAO,GAAQ,CAAC,MAChBC,YAAa,GAAQ,CAAC,OAUpBC,GAAe,CAAC,IAAK,GAAI,GAAI,GAAI,EAAG,EAAG,EAAG,GAqB1CC,GAAU,SAAiB1E,EAAOv5B,EAAQk+B,EAAcrE,QACrC,IAAjBqE,IACFA,GAAe,QAGF,IAAXrE,IACFA,GAAS,GAGX,IAAI/0C,EA5BU,SAAmBk1C,GAGjC,IAFA,IAAIxpC,EAAM,EAED5L,EAAI,EAAGA,EAAIo5C,GAAal5C,UAC3Bk1C,EAAOgE,GAAap5C,IADeA,IAKvC4L,IAGF,OAAOA,EAiBM2tC,CAAU5E,EAAMv5B,IACzBo+B,EAAa7E,EAAM5jB,SAAS3V,EAAQA,EAASlb,GAUjD,OALIo5C,KACFE,EAAax0C,MAAM3E,UAAU0E,MAAMxE,KAAKo0C,EAAOv5B,EAAQA,EAASlb,IACrD,IAAMk5C,GAAal5C,EAAS,IAGlC,CACLA,OAAQA,EACR0B,MAAO,GAAc43C,EAAY,CAC/BvE,OAAQA,IAEVN,MAAO6E,IAIP,GAAgB,SAASxlB,EAAcD,GACzC,MAAoB,kBAATA,EACFA,EAAK3H,MAAM,WAAWtT,KAAI,SAAUvJ,GACzC,OAAOykB,EAAczkB,MAIL,kBAATwkB,EACFuhB,GAAcvhB,GAGhBA,GAaL0lB,GAAsB,SAASA,EAAoBtgC,EAAIw7B,EAAOv5B,GAChE,GAAIA,GAAUu5B,EAAMz0C,OAClB,OAAOy0C,EAAMz0C,OAGf,IAAIw5C,EAAUL,GAAQ1E,EAAOv5B,GAAQ,GAErC,GAAI,GAAWjC,EAAGw7B,MAAO+E,EAAQ/E,OAC/B,OAAOv5B,EAGT,IAAIu+B,EAAaN,GAAQ1E,EAAOv5B,EAASs+B,EAAQx5C,QACjD,OAAOu5C,EAAoBtgC,EAAIw7B,EAAOv5B,EAASu+B,EAAWz5C,OAASy5C,EAAW/3C,MAAQ83C,EAAQx5C,SAuBrF05C,GAAW,SAASA,EAASjF,EAAO+C,GAC7CA,EA9CmB,SAAwBA,GAC3C,OAAK1yC,MAAMC,QAAQyyC,GAIZA,EAAM5+B,KAAI,SAAUvJ,GACzB,OAAO,GAAcA,MAJd,CAAC,GAAcmoC,IA4ChB,CAAeA,GACvB/C,EAAQ,GAAQA,GAChB,IAAI+B,EAAU,GAEd,IAAKgB,EAAMx3C,OACT,OAAOw2C,EAKT,IAFA,IAAI12C,EAAI,EAEDA,EAAI20C,EAAMz0C,QAAQ,CACvB,IAAIiZ,EAAKkgC,GAAQ1E,EAAO30C,GAAG,GACvB25C,EAAaN,GAAQ1E,EAAO30C,EAAImZ,EAAGjZ,QACnC25C,EAAY75C,EAAImZ,EAAGjZ,OAASy5C,EAAWz5C,OAElB,MAArBy5C,EAAW/3C,QACb+3C,EAAW/3C,MAAQ63C,GAAoBtgC,EAAIw7B,EAAOkF,GAE9CF,EAAW/3C,QAAU+yC,EAAMz0C,SAC7By5C,EAAW/3C,OAASi4C,IAIxB,IAAIC,EAAUD,EAAYF,EAAW/3C,MAAQ+yC,EAAMz0C,OAASy0C,EAAMz0C,OAAS25C,EAAYF,EAAW/3C,MAC9F2D,EAAOovC,EAAM5jB,SAAS8oB,EAAWC,GAEjC,GAAWpC,EAAM,GAAIv+B,EAAGw7B,SACL,IAAjB+C,EAAMx3C,OAGRw2C,EAAQxxC,KAAKK,GAIbmxC,EAAUA,EAAQhe,OAAOkhB,EAASr0C,EAAMmyC,EAAM3yC,MAAM,MAMxD/E,GAFkBmZ,EAAGjZ,OAASy5C,EAAWz5C,OAASqF,EAAKrF,OAKzD,OAAOw2C,GCjMEqD,GAAe,GAAQ,CAAC,EAAM,EAAM,EAAM,IAC1CC,GAAe,GAAQ,CAAC,EAAM,EAAM,IACpCC,GAAuB,GAAQ,CAAC,EAAM,EAAM,IAW5CC,GAAkC,SAAyCvF,GAIpF,IAHA,IAAIwF,EAAY,GACZn6C,EAAI,EAEDA,EAAI20C,EAAMz0C,OAAS,GACpB,GAAWy0C,EAAM5jB,SAAS/wB,EAAGA,EAAI,GAAIi6C,MACvCE,EAAUj1C,KAAKlF,EAAI,GACnBA,KAGFA,IAKF,GAAyB,IAArBm6C,EAAUj6C,OACZ,OAAOy0C,EAIT,IAAIyF,EAAYzF,EAAMz0C,OAASi6C,EAAUj6C,OACrCm6C,EAAU,IAAIj4C,WAAWg4C,GACzBE,EAAc,EAElB,IAAKt6C,EAAI,EAAGA,EAAIo6C,EAAWE,IAAet6C,IACpCs6C,IAAgBH,EAAU,KAE5BG,IAEAH,EAAUI,SAGZF,EAAQr6C,GAAK20C,EAAM2F,GAGrB,OAAOD,GAEEG,GAAU,SAAiB7F,EAAO8F,EAAUC,EAAOC,QAC3C,IAAbA,IACFA,EAAW1V,EAAAA,GAGb0P,EAAQ,GAAQA,GAChB+F,EAAQ,GAAGhiB,OAAOgiB,GASlB,IARA,IACIE,EADA56C,EAAI,EAEJ66C,EAAY,EAMT76C,EAAI20C,EAAMz0C,SAAW26C,EAAYF,GAAYC,IAAW,CAC7D,IAAIE,OAAY,EAUhB,GARI,GAAWnG,EAAM5jB,SAAS/wB,GAAI+5C,IAChCe,EAAY,EACH,GAAWnG,EAAM5jB,SAAS/wB,GAAIg6C,MACvCc,EAAY,GAKTA,EAAL,CAOA,GAFAD,IAEID,EACF,OAAOV,GAAgCvF,EAAM5jB,SAAS6pB,EAAU56C,IAGlE,IAAI+6C,OAAU,EAEG,SAAbN,EACFM,EAAiC,GAAvBpG,EAAM30C,EAAI86C,GACE,SAAbL,IACTM,EAAUpG,EAAM30C,EAAI86C,IAAc,EAAI,KAGR,IAA5BJ,EAAM51C,QAAQi2C,KAChBH,EAAW56C,EAAI86C,GAIjB96C,GAAK86C,GAA0B,SAAbL,EAAsB,EAAI,QAvB1Cz6C,IA0BJ,OAAO20C,EAAM5jB,SAAS,EAAG,ICnGvBiqB,GAAY,CAEd,KAAQ,GAAQ,CAAC,IAAM,IAAM,GAAM,MAEnC,SAAY,GAAQ,CAAC,IAAM,GAAM,IAAM,IAAM,IAAM,IAAM,IAAM,KAE/D,KAAQ,GAAQ,CAAC,IAAM,GAAM,GAAM,KAEnC,IAAO,GAAQ,CAAC,GAAM,IAAM,IAAM,KAGlC,IAAO,GAAQ,CAAC,GAAM,MAEtB,KAAQ,GAAQ,CAAC,GAAM,GAAM,GAAM,KAEnC,IAAO,GAAQ,CAAC,GAAM,GAAM,KAE5B,IAAO,GAAQ,CAAC,GAAM,GAAM,GAAM,KAElC,MAAO,GAAQ,CAAC,IAAM,IAAM,IAAM,IAAM,GAAM,MAE9C,IAAO,GAAQ,CAAC,IAAM,IAAM,IAAM,MAElC,KAAQ,GAAQ,CAAC,IAAM,IAAM,IAAM,MAEnC,IAAO,GAAQ,CAAC,IAAM,IAAM,IAAM,IAAM,IAAM,MAE9C,KAAQ,GAAQ,CAAC,IAAM,IAAM,IAAM,MAEnC,KAAQ,GAAQ,CAAC,IAAM,IAAM,IAAM,OAEjCC,GAAY,CACdC,IAAK,SAAavG,GAChB,IAAIv5B,EAASk7B,GAAa3B,GAC1B,OAAO,GAAWA,EAAO,CAAC,IAAM,IAAO,CACrCv5B,OAAQA,EACR+6B,KAAM,CAAC,IAAM,OAGjBgF,IAAK,SAAaxG,GAChB,IAAIv5B,EAASk7B,GAAa3B,GAC1B,OAAO,GAAWA,EAAO,CAAC,IAAM,GAAO,CACrCv5B,OAAQA,EACR+6B,KAAM,CAAC,IAAM,MAGjB1V,KAAM,SAAckU,GAClB,IAAIyG,EAAUxB,GAASjF,EAAO,CAACkD,GAAUC,KAAMD,GAAUE,UAAU,GAEnE,OAAO,GAAWqD,EAASJ,GAAUva,OAEvC4a,IAAK,SAAa1G,GAChB,IAAIyG,EAAUxB,GAASjF,EAAO,CAACkD,GAAUC,KAAMD,GAAUE,UAAU,GAEnE,OAAO,GAAWqD,EAASJ,GAAUM,WAEvC9a,IAAK,SAAamU,GAEhB,OAAIsG,GAAU,OAAOtG,KAAUsG,GAAUM,IAAI5G,QAKzC,GAAWA,EAAOqG,GAAUxa,IAAK,CACnCplB,OAAQ,MACJ,GAAWu5B,EAAOqG,GAAUQ,KAAM,CACtCpgC,OAAQ,UAMN,GAAWu5B,EAAOqG,GAAUS,KAAM,CACpCrgC,OAAQ,MACJ,GAAWu5B,EAAOqG,GAAUU,KAAM,CACtCtgC,OAAQ,WAHV,KAQFmgC,IAAK,SAAa5G,GAChB,OAAO,GAAWA,EAAOqG,GAAUO,IAAK,CACtCngC,OAAQ,KAGZ,MAAO,SAAYu5B,GACjB,OAAO,GAAWA,EAAOqG,GAAU,OAAQ,CACzC5/B,OAAQ,KAGZugC,IAAK,SAAahH,GAChB,IAAIv5B,EAASk7B,GAAa3B,GAC1B,OAAO,GAAWA,EAAOqG,GAAUW,IAAK,CACtCvgC,OAAQA,KAGZwgC,GAAI,SAAYjH,GACd,GAAIA,EAAMz0C,OAAS,KAAOy0C,EAAMz0C,QAAU,EACxC,OAAoB,KAAby0C,EAAM,GAKf,IAFA,IAAI30C,EAAI,EAEDA,EAAI,IAAM20C,EAAMz0C,QAAUF,EAAI,KAAK,CACxC,GAAiB,KAAb20C,EAAM30C,IAAkC,KAAnB20C,EAAM30C,EAAI,KACjC,OAAO,EAGTA,GAAK,EAGP,OAAO,GAET67C,KAAM,SAAclH,GAClB,IAAIv5B,EAASk7B,GAAa3B,GAC1B,OAAO,GAAWA,EAAOqG,GAAUa,KAAM,CACvCzgC,OAAQA,KAGZslB,IAAK,SAAaiU,GAChB,OAAO,GAAWA,EAAOqG,GAAUta,MAErCob,IAAK,SAAanH,GAChB,OAAO,GAAWA,EAAOqG,GAAUe,OAAS,GAAWpH,EAAOqG,GAAUc,IAAK,CAC3E1gC,OAAQ,KAGZ4gC,IAAK,SAAarH,GAChB,OAAO,GAAWA,EAAOqG,GAAUe,OAAS,GAAWpH,EAAOqG,GAAUgB,IAAK,CAC3E5gC,OAAQ,KAGZ,KAAQ,SAAcu5B,GAEpB,ODjCqB,SAAqBA,EAAOhzC,EAAMg5C,GACzD,OAAOH,GAAQ7F,EAAO,OAAQhzC,EAAMg5C,GCgC3BsB,CAAYtH,EAAO,EAAG,GAAGz0C,QAElC,KAAQ,SAAcy0C,GAEpB,ODlCqB,SAAqBA,EAAOhzC,EAAMg5C,GACzD,OAAOH,GAAQ7F,EAAO,OAAQhzC,EAAMg5C,GCiC3BuB,CAAYvH,EAAO,CAAC,GAAI,IAAK,GAAGz0C,SAMvCi8C,GAAgBt8C,OAAOsP,KAAK8rC,IAC/BhsC,QAAO,SAAUU,GAChB,MAAa,OAANA,GAAoB,SAANA,GAAsB,SAANA,KAEtC+oB,OAAO,CAAC,KAAM,OAAQ,SAEvByjB,GAAcx3C,SAAQ,SAAUhD,GAC9B,IAAIy6C,EAAanB,GAAUt5C,GAE3Bs5C,GAAUt5C,GAAQ,SAAUgzC,GAC1B,OAAOyH,EAAW,GAAQzH,QCT9B,IDaO,ICfH0H,GDeOC,GAAWrB,GAGXsB,GAA0B,SAAiC5H,GACpEA,EAAQ,GAAQA,GAEhB,IAAK,IAAI30C,EAAI,EAAGA,EAAIm8C,GAAcj8C,OAAQF,IAAK,CAC7C,IAAI2B,EAAOw6C,GAAcn8C,GAEzB,GAAIs8C,GAAS36C,GAAMgzC,GACjB,OAAOhzC,EAIX,MAAO,gBC/IL66C,GAAY,SAQZC,GAAS,GAcTC,GAAQ,SAAe/6C,EAAMkJ,GAO/B,OANA4xC,GAAO96C,GAAQ86C,GAAO96C,IAAS,GAE3BkJ,IACF4xC,GAAO96C,GAAQ86C,GAAO96C,GAAM+2B,OAAO7tB,IAG9B4xC,GAAO96C,IA8BZg7C,GAAa,SAAoBh7C,EAAMkJ,GACzC,IAAIhG,EAAQ63C,GAAM/6C,GAAMmD,QAAQ+F,GAEhC,QAAIhG,IAAU,KAId43C,GAAO96C,GAAQ86C,GAAO96C,GAAMoD,QAC5B03C,GAAO96C,GAAMg1B,OAAO9xB,EAAO,IACpB,IAqCL+3C,GAAgB,CAClBC,UAAU,GAGRC,GAAS,CAAC,CAAC,oBAAqB,iBAAkB,oBAAqB,oBAAqB,mBAAoB,kBAAmB,cACvI,CAAC,0BAA2B,uBAAwB,0BAA2B,0BAA2B,yBAA0B,wBAAyB,uBAC7J,CAAC,uBAAwB,sBAAuB,uBAAwB,uBAAwB,sBAAuB,qBAAsB,oBAC7I,CAAC,sBAAuB,mBAAoB,sBAAuB,sBAAuB,qBAAsB,oBAAqB,mBACjIC,GAAUD,GAAO,GAGZ98C,GAAI,EAAGA,GAAI88C,GAAO58C,OAAQF,KAEjC,GAAI88C,GAAO98C,IAAG,KAAM,IAAU,CAC5Bq8C,GAAaS,GAAO98C,IACpB,MAKJ,GAAIq8C,GAAY,CACd,IAAK,IAAItlB,GAAK,EAAGA,GAAKslB,GAAWn8C,OAAQ62B,KACvC6lB,GAAcG,GAAQhmB,KAAOslB,GAAWtlB,IAG1C6lB,GAAcC,SAAWR,GAAW,KAAOU,GAAQ,GAQrD,IAAI,GAAU,GA4Rd,IAAIC,GAjOJ,SAASC,EAAe3vC,GAEtB,IAEI4vC,EAFAC,EAAQ,OAyBRC,EAAM,WACR,IAAK,IAAI5a,EAAOviC,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAC/EnG,EAAKmG,GAAQz7B,UAAUy7B,GAGzBwhB,EAAU,MAAOC,EAAO5nB,IA0L1B,OAtLA2nB,EAnFqB,SAA0B5vC,EAAM8vC,GACrD,OAAO,SAAUz7C,EAAMw7C,EAAO5nB,GAC5B,IAAI8nB,EAAMD,EAAIE,OAAOH,GACjBI,EAAY,IAAIpyB,OAAO,KAAOkyB,EAAM,MAUxC,GARa,QAAT17C,GAEF4zB,EAAK0T,QAAQtnC,EAAKuF,cAAgB,KAIpCquB,EAAK0T,QAAQ37B,EAAO,KAEhB,GAAS,CACX,GAAQpI,KAAK,GAAGwzB,OAAOnD,IAEvB,IAAIoB,EAAS,GAAQz2B,OAAS,IAC9B,GAAQy2B,OAAO,EAAGA,EAAS,EAAIA,EAAS,GAK1C,GAAK,YAAL,CAOA,IAAI9rB,EAAK,YAAiBlJ,GAErBkJ,GAAe,UAATlJ,IAGTkJ,EAAK,kBAAyB,iBAK3BA,GAAOwyC,GAAQE,EAAUnzC,KAAKzI,IAInCkJ,EAAG7F,MAAMC,QAAQswB,GAAQ,QAAU,QAAQ,YAAkBA,KAwCnDioB,CAAiBlwC,EAAM8vC,GAenCA,EAAIK,aAAe,SAAUC,GAC3B,OAAOT,EAAe3vC,EAAO,KAAOowC,IAuBtCN,EAAIE,OAAS,CACXK,IAAK,uBACLjnB,IAAK,GACLknB,MAAO,uBACPC,KAAM,iBACNtvC,KAAM,aACNtD,MAAO,QACPizB,QAASif,GAeXC,EAAID,MAAQ,SAAUE,GACpB,GAAmB,kBAARA,EAAkB,CAC3B,IAAKD,EAAIE,OAAOh9C,eAAe+8C,GAC7B,MAAM,IAAIx6C,MAAM,IAAOw6C,EAAM,8BAG/BF,EAAQE,EAGV,OAAOF,IAaTC,EAAIU,QAAU,WACZ,OAAO,GAAU,GAAGplB,OAAO,IAAW,KAa5BzpB,OAAS,SAAU8uC,GAC7B,OAAQ,IAAW,IAAI9uC,QAAO,SAAU+uC,GAEtC,OAAO,IAAI7yB,OAAO,KAAO4yB,EAAQ,MAAM3zC,KAAK4zC,EAAY,QAS5DZ,EAAIU,QAAQG,MAAQ,WACd,KACF,GAAQ/9C,OAAS,IAQrBk9C,EAAIU,QAAQI,QAAU,WACJ,OAAZ,KACF,GAAQh+C,OAAS,EACjB,GAAU,OAQdk9C,EAAIU,QAAQK,OAAS,WACH,OAAZ,KACF,GAAU,KAWdf,EAAInyC,MAAQ,WACV,IAAK,IAAImzC,EAAQn+C,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMo5C,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACpF9oB,EAAK8oB,GAASp+C,UAAUo+C,GAG1B,OAAOnB,EAAU,QAASC,EAAO5nB,IAUnC6nB,EAAI7uC,KAAO,WACT,IAAK,IAAI+vC,EAAQr+C,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMs5C,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACpFhpB,EAAKgpB,GAASt+C,UAAUs+C,GAG1B,OAAOrB,EAAU,OAAQC,EAAO5nB,IAWlC6nB,EAAIQ,MAAQ,WACV,IAAK,IAAIY,EAAQv+C,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw5C,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACpFlpB,EAAKkpB,GAASx+C,UAAUw+C,GAG1B,OAAOvB,EAAU,QAASC,EAAO5nB,IAG5B6nB,EAOGH,CAAe,WACvBQ,GAAeT,GAAMS,aAgCrB,GAAW59C,OAAOQ,UAAUsX,SAc5BxI,GAAO,SAAc/H,GACvB,OAAO,GAASA,GAAUvH,OAAOsP,KAAK/H,GAAU,IAalD,SAASs3C,GAAKt3C,EAAQyD,GACpBsE,GAAK/H,GAAQzC,SAAQ,SAAUvE,GAC7B,OAAOyK,EAAGzD,EAAOhH,GAAMA,MAsC3B,SAAS,GAAOL,GACd,IAAK,IAAIyiC,EAAOviC,UAAUC,OAAQy+C,EAAU,IAAI35C,MAAMw9B,EAAO,EAAIA,EAAO,EAAI,GAAI9G,EAAO,EAAGA,EAAO8G,EAAM9G,IACrGijB,EAAQjjB,EAAO,GAAKz7B,UAAUy7B,GAGhC,OAAI77B,OAAOC,OACF,eAAe,EAAQ,CAACC,GAAQ24B,OAAOimB,KAGhDA,EAAQh6C,SAAQ,SAAUxE,GACnBA,GAILu+C,GAAKv+C,GAAQ,SAAUyB,EAAOxB,GAC5BL,EAAOK,GAAOwB,QAGX7B,GAaT,SAAS,GAAS6B,GAChB,QAASA,GAA0B,kBAAVA,EAU3B,SAASg9C,GAAQh9C,GACf,OAAO,GAASA,IAAmC,oBAAzB,GAASrB,KAAKqB,IAAgCA,EAAMgO,cAAgB/P,OAwBhG,SAASg/C,GAAcnzC,EAAI0X,GACzB,IAAK1X,IAAO0X,EACV,MAAO,GAGT,GAAyC,oBAA9B,qBAA0C,CACnD,IAAI07B,EAEJ,IACEA,EAAqB,qBAA0BpzC,GAC/C,MAAOzJ,GACP,MAAO,GAGT,OAAO68C,EAAqBA,EAAmBC,iBAAiB37B,IAAS07B,EAAmB17B,GAAQ,GAGtG,MAAO,GAOT,IAqBMgJ,GArBF4yB,GAAa,eAAsB,yBAAgC,GACnEC,GAAmB,yBAAyB7xB,KAAK4xB,IACjDE,GAAqBD,GAAmBnmB,WAAWmmB,GAAiBzwB,OAAS,KAS7E2wB,GAAU,QAAQ/0C,KAAK40C,IASvBI,IACEhzB,GAAQ4yB,GAAW5yB,MAAM,gBAEhBA,GAAM,GACVA,GAAM,GAGR,KAULizB,GAAa,WAAWj1C,KAAK40C,IAS7BM,GAAkB,WAGpB,IAAIlzB,EAAQ4yB,GAAW5yB,MAAM,0CAE7B,IAAKA,EACH,OAAO,KAGT,IAAImzB,EAAQnzB,EAAM,IAAM0M,WAAW1M,EAAM,IACrCozB,EAAQpzB,EAAM,IAAM0M,WAAW1M,EAAM,IAEzC,OAAImzB,GAASC,EACJ1mB,WAAW1M,EAAM,GAAK,IAAMA,EAAM,IAChCmzB,GAIJ,KAlBa,GA4BlBE,GAAoBJ,IAAcC,GAAkB,GAAKJ,GAAqB,IAS9EQ,GAAa,WAAWt1C,KAAK40C,IAS7BW,GAAU,OAAOv1C,KAAK40C,IAYtBY,IAAaD,KAAY,UAAUv1C,KAAK40C,KAAe,SAAS50C,KAAK40C,KASrEa,GAAiB,WACnB,IAAIzzB,EAAQ4yB,GAAW5yB,MAAM,yBAE7B,OAAIA,GAASA,EAAM,GACV0M,WAAW1M,EAAM,IAGnB,KAPY,GAiBjB0zB,GAAa,WACf,IAAIp7C,EAAS,kBAAkB0oB,KAAK4xB,IAChC5mC,EAAU1T,GAAUo0B,WAAWp0B,EAAO,IAO1C,OALK0T,GAAW,gBAAgBhO,KAAK40C,KAAe,UAAU50C,KAAK40C,MAEjE5mC,EAAU,IAGLA,EATQ,GAmBb2nC,GAAY,UAAU31C,KAAK40C,MAAgBY,KAAcP,KAAeM,GASxEK,GAAa,WAAW51C,KAAK40C,IAS7BiB,GAAgB9qB,QAAQ+qB,OAAa,sBAA8B,8BAAqC,mBAA0B,wBAA6B,oBAS/JC,GAAU,QAAQ/1C,KAAK40C,KAAee,IAAaE,KAAkB,UAAU71C,KAAK40C,IAYpFoB,GAAY,UAAUh2C,KAAK40C,MAAgBmB,GAS3CE,GAASD,IAAaD,IAAWhB,GASjCmB,IAAiBP,IAAaM,MAAYT,GAE1CW,GAAuB1gD,OAAOsH,OAAO,CACvCq5C,UAAW,KACXrB,QAASA,GACTC,YAAaA,GACbC,WAAYA,GACZC,gBAAiBA,GACjBG,kBAAmBA,GACnBC,WAAYA,GACZC,QAASA,GACTC,UAAWA,GACXC,eAAgBA,GAChBC,WAAYA,GACZC,UAAWA,GACXC,WAAYA,GACZC,cAAeA,GACfE,QAASA,GACTC,UAAWA,GACXC,OAAQA,GACRC,cAAeA,KAmBjB,SAASG,GAAiB9lB,GAMxB,MAAsB,kBAARA,GAAoBxF,QAAQwF,EAAI94B,QAehD,SAAS6+C,GAAkB/lB,GAEzB,GAAIA,EAAI71B,QAAQ,MAAQ,EACtB,MAAM,IAAIjC,MAAM,2CA2BpB,SAASq9C,KAEP,OAAO,MAAa,aAYtB,SAASS,GAAK/+C,GACZ,OAAO,GAASA,IAA6B,IAAnBA,EAAM+S,SAUlC,SAASisC,KAGP,IACE,OAAO,aAAoB,SAC3B,MAAO9d,GACP,OAAO,GAcX,SAAS+d,GAAcv8C,GACrB,OAAO,SAAUw8C,EAAUC,GACzB,IAAKN,GAAiBK,GACpB,OAAO,IAASx8C,GAAQ,MAGtBm8C,GAAiBM,KACnBA,EAAU,kBAAuBA,IAGnC,IAAIC,EAAML,GAAKI,GAAWA,EAAU,IACpC,OAAOC,EAAI18C,IAAW08C,EAAI18C,GAAQw8C,IAuBtC,SAASG,GAAS10C,EAASq7B,EAAYnxB,EAAYyqC,QACjC,IAAZ30C,IACFA,EAAU,YAGO,IAAfq7B,IACFA,EAAa,SAGI,IAAfnxB,IACFA,EAAa,IAGf,IAAI/K,EAAK,kBAAuBa,GAwBhC,OAvBA1M,OAAOshD,oBAAoBvZ,GAAYjjC,SAAQ,SAAUy8C,GACvD,IAAInP,EAAMrK,EAAWwZ,IAIc,IAA/BA,EAASt8C,QAAQ,UAAgC,SAAbs8C,GAAoC,SAAbA,GAC7DpE,GAAMzuC,KAAK,4KAAyL6yC,EAAW,OAASnP,EAAM,KAC9NvmC,EAAG4O,aAAa8mC,EAAUnP,IAEJ,gBAAbmP,EACT1R,GAAYhkC,EAAIumC,GACPvmC,EAAG01C,KAAcnP,GAAoB,aAAbmP,IACjC11C,EAAG01C,GAAYnP,MAGnBpyC,OAAOshD,oBAAoB1qC,GAAY9R,SAAQ,SAAUonB,GACvDrgB,EAAG4O,aAAayR,EAAUtV,EAAWsV,OAGnCm1B,GACFG,GAAc31C,EAAIw1C,GAGbx1C,EAeT,SAASgkC,GAAYhkC,EAAI6P,GAOvB,MAN8B,qBAAnB7P,EAAGgkC,YACZhkC,EAAG41C,UAAY/lC,EAEf7P,EAAGgkC,YAAcn0B,EAGZ7P,EAYT,SAAS61C,GAAUttC,EAAOutC,GACpBA,EAAO/tC,WACT+tC,EAAOlpC,aAAarE,EAAOutC,EAAO/tC,YAElC+tC,EAAO53C,YAAYqK,GAmBvB,SAASwtC,GAAS3yC,EAAS4yC,GAGzB,OAFAhB,GAAkBgB,GAEd5yC,EAAQ6yC,UACH7yC,EAAQ6yC,UAAUC,SAASF,IA5LjBG,EA+LAH,EA9LZ,IAAIv2B,OAAO,UAAY02B,EAAY,YA8LTz3C,KAAK0E,EAAQ+yC,WA/LhD,IAAqBA,EA8MrB,SAASC,GAAShzC,EAASizC,GAQzB,OAPIjzC,EAAQ6yC,UACV7yC,EAAQ6yC,UAAUK,IAAID,GAEZN,GAAS3yC,EAASizC,KAC5BjzC,EAAQ+yC,WAAa/yC,EAAQ+yC,UAAY,IAAME,GAAYlgD,QAGtDiN,EAeT,SAASmzC,GAAYnzC,EAASozC,GAE5B,OAAKpzC,GAKDA,EAAQ6yC,UACV7yC,EAAQ6yC,UAAU/tC,OAAOsuC,IAEzBxB,GAAkBwB,GAClBpzC,EAAQ+yC,UAAY/yC,EAAQ+yC,UAAUtgD,MAAM,OAAO0N,QAAO,SAAUqE,GAClE,OAAOA,IAAM4uC,KACZ9rC,KAAK,MAGHtH,IAbLkuC,GAAMzuC,KAAK,6DACJ,MA+CX,SAAS4zC,GAAYrzC,EAASszC,EAAeC,GAI3C,IAAIC,EAAMb,GAAS3yC,EAASszC,GAY5B,GAVyB,oBAAdC,IACTA,EAAYA,EAAUvzC,EAASszC,IAGR,mBAAdC,IACTA,GAAaC,GAKXD,IAAcC,EAUlB,OANID,EACFP,GAAShzC,EAASszC,GAElBH,GAAYnzC,EAASszC,GAGhBtzC,EAYT,SAASyzC,GAAc72C,EAAI+K,GACzB5W,OAAOshD,oBAAoB1qC,GAAY9R,SAAQ,SAAUonB,GACvD,IAAIy2B,EAAY/rC,EAAWsV,GAET,OAAdy2B,GAA2C,qBAAdA,IAA2C,IAAdA,EAC5D92C,EAAG6O,gBAAgBwR,GAEnBrgB,EAAG4O,aAAayR,GAAwB,IAAdy2B,EAAqB,GAAKA,MAkB1D,SAASC,GAAcxnB,GACrB,IAAIt0B,EAAM,GAIN+7C,EAAgB,kEAEpB,GAAIznB,GAAOA,EAAIxkB,YAAcwkB,EAAIxkB,WAAWvW,OAAS,EAGnD,IAFA,IAAIuL,EAAQwvB,EAAIxkB,WAEPzW,EAAIyL,EAAMvL,OAAS,EAAGF,GAAK,EAAGA,IAAK,CAC1C,IAAI+rB,EAAWtgB,EAAMzL,GAAGsN,KACpBq1C,EAAUl3C,EAAMzL,GAAG4B,MAGM,mBAAlBq5B,EAAIlP,KAA4E,IAAjD22B,EAAc59C,QAAQ,IAAMinB,EAAW,OAI/E42B,EAAsB,OAAZA,GAGZh8C,EAAIolB,GAAY42B,EAIpB,OAAOh8C,EAeT,SAAS0S,GAAa3N,EAAIk3C,GACxB,OAAOl3C,EAAG2N,aAAaupC,GAezB,SAAStoC,GAAa5O,EAAIk3C,EAAWhhD,GACnC8J,EAAG4O,aAAasoC,EAAWhhD,GAY7B,SAAS2Y,GAAgB7O,EAAIk3C,GAC3Bl3C,EAAG6O,gBAAgBqoC,GAMrB,SAASC,KACP,iBAEA,kBAAyB,WACvB,OAAO,GAOX,SAASC,KACP,kBAAyB,WACvB,OAAO,GAuBX,SAASC,GAAsBr3C,GAC7B,GAAIA,GAAMA,EAAGq3C,uBAAyBr3C,EAAGc,WAAY,CACnD,IAAIw2C,EAAOt3C,EAAGq3C,wBACVr+C,EAAS,GAeb,MAdA,CAAC,SAAU,SAAU,OAAQ,QAAS,MAAO,SAASC,SAAQ,SAAUkpB,QACtD5qB,IAAZ+/C,EAAKn1B,KACPnpB,EAAOmpB,GAAKm1B,EAAKn1B,OAIhBnpB,EAAO80B,SACV90B,EAAO80B,OAASV,WAAW+lB,GAAcnzC,EAAI,YAG1ChH,EAAO60B,QACV70B,EAAO60B,MAAQT,WAAW+lB,GAAcnzC,EAAI,WAGvChH,GA6BX,SAASu+C,GAAav3C,GACpB,IAAKA,GAAMA,IAAOA,EAAGw3C,aACnB,MAAO,CACLC,KAAM,EACNC,IAAK,EACL7pB,MAAO,EACPC,OAAQ,GASZ,IALA,IAAID,EAAQ7tB,EAAG23C,YACX7pB,EAAS9tB,EAAG43C,aACZH,EAAO,EACPC,EAAM,EAEH13C,EAAGw3C,cAAgBx3C,IAAO,IAASkxC,GAAc2G,oBACtDJ,GAAQz3C,EAAG83C,WACXJ,GAAO13C,EAAG+3C,UACV/3C,EAAKA,EAAGw3C,aAGV,MAAO,CACLC,KAAMA,EACNC,IAAKA,EACL7pB,MAAOA,EACPC,OAAQA,GA+BZ,SAASkqB,GAAmBh4C,EAAI0kB,GAC9B,IAAIuzB,EAAa,CACf7gB,EAAG,EACHC,EAAG,GAGL,GAAIsd,GAGF,IAFA,IAAIxpC,EAAOnL,EAEJmL,GAAwC,SAAhCA,EAAKrT,SAASlC,eAA0B,CACrD,IAAIsiD,EAAY/E,GAAchoC,EAAM,aAEpC,GAAI,UAAUzM,KAAKw5C,GAAY,CAC7B,IAAIlhB,EAASkhB,EAAU7+C,MAAM,GAAI,GAAGxD,MAAM,OAAOuX,IAAIka,QACrD2wB,EAAW7gB,GAAKJ,EAAO,GACvBihB,EAAW5gB,GAAKL,EAAO,QAClB,GAAI,YAAYt4B,KAAKw5C,GAAY,CACtC,IAAIC,EAAUD,EAAU7+C,MAAM,GAAI,GAAGxD,MAAM,OAAOuX,IAAIka,QAEtD2wB,EAAW7gB,GAAK+gB,EAAQ,IACxBF,EAAW5gB,GAAK8gB,EAAQ,IAG1BhtC,EAAOA,EAAKrK,WAIhB,IAAI5D,EAAW,GACXk7C,EAAYb,GAAa7yB,EAAMrwB,QAC/BgkD,EAAMd,GAAav3C,GACnBs4C,EAAOD,EAAIxqB,MACX0qB,EAAOF,EAAIvqB,OACX0qB,EAAU9zB,EAAM8zB,SAAWH,EAAIX,IAAMU,EAAUV,KAC/Ce,EAAU/zB,EAAM+zB,SAAWJ,EAAIZ,KAAOW,EAAUX,MAcpD,OAZI/yB,EAAMg0B,iBACRD,EAAU/zB,EAAMg0B,eAAe,GAAGC,MAAQN,EAAIZ,KAC9Ce,EAAU9zB,EAAMg0B,eAAe,GAAGE,MAAQP,EAAIX,IAE1C/C,KACF8D,GAAWR,EAAW7gB,EACtBohB,GAAWP,EAAW5gB,IAI1Bn6B,EAASm6B,EAAI,EAAIpU,KAAKC,IAAI,EAAGD,KAAK8W,IAAI,EAAGye,EAAUD,IACnDr7C,EAASk6B,EAAInU,KAAKC,IAAI,EAAGD,KAAK8W,IAAI,EAAG0e,EAAUH,IACxCp7C,EAYT,SAAS27C,GAAW3iD,GAClB,OAAO,GAASA,IAA6B,IAAnBA,EAAM+S,SAYlC,SAAS6vC,GAAQ94C,GACf,KAAOA,EAAG+H,YACR/H,EAAGgJ,YAAYhJ,EAAG+H,YAGpB,OAAO/H,EAmCT,SAAS+4C,GAAiBvD,GASxB,MANuB,oBAAZA,IACTA,EAAUA,MAKJl8C,MAAMC,QAAQi8C,GAAWA,EAAU,CAACA,IAAUpoC,KAAI,SAAUlX,GAOlE,MAJqB,oBAAVA,IACTA,EAAQA,KAGN++C,GAAK/+C,IAAU2iD,GAAW3iD,GACrBA,EAGY,kBAAVA,GAAsB,KAAKwI,KAAKxI,GAClC,mBAAwBA,QADjC,KAGCqN,QAAO,SAAUrN,GAClB,OAAOA,KAgBX,SAASy/C,GAAc31C,EAAIw1C,GAIzB,OAHAuD,GAAiBvD,GAASv8C,SAAQ,SAAUkE,GAC1C,OAAO6C,EAAG9B,YAAYf,MAEjB6C,EAgBT,SAASg5C,GAAch5C,EAAIw1C,GACzB,OAAOG,GAAcmD,GAAQ94C,GAAKw1C,GAYpC,SAASyD,GAAkBv0B,GAIzB,YAAqBntB,IAAjBmtB,EAAMw0B,aAA0C3hD,IAAlBmtB,EAAMy0B,UAcnB,IAAjBz0B,EAAMw0B,aAAkC3hD,IAAlBmtB,EAAMy0B,UAQb,YAAfz0B,EAAMzuB,MAAuC,IAAjByuB,EAAMw0B,QAAkC,IAAlBx0B,EAAMy0B,SAIvC,IAAjBz0B,EAAMw0B,QAAkC,IAAlBx0B,EAAMy0B,UA2BlC,IA6DIC,GA7DAC,GAAIlE,GAAc,iBAoBlBmE,GAAKnE,GAAc,oBAEnBoE,GAAmBplD,OAAOsH,OAAO,CACnCq5C,UAAW,KACXN,OAAQA,GACRS,KAAMA,GACNC,UAAWA,GACXK,SAAUA,GACVvR,YAAaA,GACb6R,UAAWA,GACXE,SAAUA,GACVK,SAAUA,GACVG,YAAaA,GACbE,YAAaA,GACbI,cAAeA,GACfE,cAAeA,GACfppC,aAAcA,GACdiB,aAAcA,GACdC,gBAAiBA,GACjBsoC,mBAAoBA,GACpBC,qBAAsBA,GACtBC,sBAAuBA,GACvBE,aAAcA,GACdS,mBAAoBA,GACpBa,WAAYA,GACZC,QAASA,GACTC,iBAAkBA,GAClBpD,cAAeA,GACfqD,cAAeA,GACfC,kBAAmBA,GACnBI,EAAGA,GACHC,GAAIA,KASFE,IAAgB,EAMhBC,GAAY,WACd,IAAoC,IAAhCL,GAAUpiD,QAAQyiD,UAAtB,CAIA,IAAIC,EAAOpgD,MAAM3E,UAAU0E,MAAMxE,KAAK,yBAA8B,UAChE8kD,EAASrgD,MAAM3E,UAAU0E,MAAMxE,KAAK,yBAA8B,UAClE+kD,EAAOtgD,MAAM3E,UAAU0E,MAAMxE,KAAK,yBAA8B,aAChEglD,EAAWH,EAAK1sB,OAAO2sB,EAAQC,GAEnC,GAAIC,GAAYA,EAASrlD,OAAS,EAChC,IAAK,IAAIF,EAAI,EAAGiC,EAAIsjD,EAASrlD,OAAQF,EAAIiC,EAAGjC,IAAK,CAC/C,IAAIwlD,EAAUD,EAASvlD,GAEvB,IAAIwlD,IAAWA,EAAQnsC,aAYhB,CACLosC,GAAiB,GACjB,WAZuBxiD,IAAnBuiD,EAAQE,QAIM,OAHFF,EAAQnsC,aAAa,eAKjCyrC,GAAUU,QAURN,IACVO,GAAiB,KAerB,SAASA,GAAiBE,EAAMC,GAEzB1F,OAID0F,IACFd,GAAYc,GAGd,eAAoBT,GAAWQ,IASjC,SAASE,KACPX,IAAgB,EAChB,wBAA6B,OAAQW,IAGnC3F,OAC0B,aAAxB,eACF2F,KAUA,qBAA0B,OAAQA,KAkBtC,IAwDIC,GAxDAC,GAAqB,SAA4BlE,GACnD,IAAImE,EAAQ,kBAAuB,SAEnC,OADAA,EAAMnE,UAAYA,EACXmE,GAYLC,GAAiB,SAAwBv6C,EAAIw1C,GAC3Cx1C,EAAGw6C,WACLx6C,EAAGw6C,WAAWC,QAAUjF,EAExBx1C,EAAGgkC,YAAcwR,GAqBjBkF,GAPe,EAenB,SAASC,KACP,OAAOD,KASJ,cACHN,GAA2B,WACzB,SAASA,IACPplD,KAAK4lD,MAAQ,QAAU33B,KAAK4W,MAAM,iBAAwB,uBAA8B3L,KAAKsL,OAC7FxkC,KAAK6E,KAAO,GAGd,IAAIgxB,EAASuvB,EAAYzlD,UAwCzB,OAtCAk2B,EAAOra,IAAM,SAAa9b,EAAKwB,GAC7B,IAAI2kD,EAASnmD,EAAIM,KAAK4lD,QAAUD,KAOhC,OALKjmD,EAAIM,KAAK4lD,SACZlmD,EAAIM,KAAK4lD,OAASC,GAGpB7lD,KAAK6E,KAAKghD,GAAU3kD,EACblB,MAGT61B,EAAOva,IAAM,SAAa5b,GACxB,IAAImmD,EAASnmD,EAAIM,KAAK4lD,OAEtB,GAAIC,EACF,OAAO7lD,KAAK6E,KAAKghD,GAKnBvJ,GAAM,mCAAoC58C,IAI5Cm2B,EAAO+rB,IAAM,SAAaliD,GAExB,OADaA,EAAIM,KAAK4lD,SACL5lD,KAAK6E,MAGxBgxB,EAAe,OAAI,SAAiBn2B,GAClC,IAAImmD,EAASnmD,EAAIM,KAAK4lD,OAElBC,WACK7lD,KAAK6E,KAAKghD,UACVnmD,EAAIM,KAAK4lD,SAIbR,EA9CkB,IA6D7B,IAwMIU,GAxMAC,GAAU,YAAmB,IAAIC,QAAY,IAAIZ,GAqBrD,SAASa,GAAeC,EAAMjlD,GAC5B,GAAK8kD,GAAQnE,IAAIsE,GAAjB,CAIA,IAAIrhD,EAAOkhD,GAAQzqC,IAAI4qC,GAEY,IAA/BrhD,EAAKshD,SAASllD,GAAMzB,gBACfqF,EAAKshD,SAASllD,GAIjBilD,EAAKE,oBACPF,EAAKE,oBAAoBnlD,EAAM4D,EAAKwhD,YAAY,GACvCH,EAAKI,aACdJ,EAAKI,YAAY,KAAOrlD,EAAM4D,EAAKwhD,aAKnClnD,OAAOshD,oBAAoB57C,EAAKshD,UAAU3mD,QAAU,WAC/CqF,EAAKshD,gBACLthD,EAAKwhD,kBACLxhD,EAAK0hD,UAIkC,IAA5CpnD,OAAOshD,oBAAoB57C,GAAMrF,QACnCumD,GAAgB,OAAEG,IAoBtB,SAASM,GAAsBr8C,EAAI+7C,EAAMlM,EAAO95C,GAC9C85C,EAAM/1C,SAAQ,SAAUhD,GAEtBkJ,EAAG+7C,EAAMjlD,EAAMf,MAcnB,SAASumD,GAAS/2B,GAChB,GAAIA,EAAMg3B,OACR,OAAOh3B,EAGT,SAASi3B,IACP,OAAO,EAGT,SAASC,IACP,OAAO,EAQT,IAAKl3B,IAAUA,EAAMm3B,uBAAyBn3B,EAAMo3B,8BAA+B,CACjF,IAAI5sC,EAAMwV,GAAS,UAOnB,IAAK,IAAIhwB,KANTgwB,EAAQ,GAMQxV,EAIF,WAARxa,GAA4B,WAARA,GAA4B,gBAARA,GAAiC,oBAARA,GAAqC,oBAARA,IAGlF,gBAARA,GAAyBwa,EAAI6sC,iBACjCr3B,EAAMhwB,GAAOwa,EAAIxa,KAmDvB,GA7CKgwB,EAAMrwB,SACTqwB,EAAMrwB,OAASqwB,EAAMs3B,YAAc,KAIhCt3B,EAAMu3B,gBACTv3B,EAAMu3B,cAAgBv3B,EAAMw3B,cAAgBx3B,EAAMrwB,OAASqwB,EAAMy3B,UAAYz3B,EAAMw3B,aAIrFx3B,EAAMq3B,eAAiB,WACjB7sC,EAAI6sC,gBACN7sC,EAAI6sC,iBAGNr3B,EAAM03B,aAAc,EACpBltC,EAAIktC,aAAc,EAClB13B,EAAM23B,kBAAmB,GAG3B33B,EAAM23B,kBAAmB,EAEzB33B,EAAM43B,gBAAkB,WAClBptC,EAAIotC,iBACNptC,EAAIotC,kBAGN53B,EAAM63B,cAAe,EACrBrtC,EAAIqtC,cAAe,EACnB73B,EAAMm3B,qBAAuBF,GAG/Bj3B,EAAMm3B,qBAAuBD,EAE7Bl3B,EAAM83B,yBAA2B,WAC3BttC,EAAIstC,0BACNttC,EAAIstC,2BAGN93B,EAAMo3B,8BAAgCH,EACtCj3B,EAAM43B,mBAGR53B,EAAMo3B,8BAAgCF,EAEhB,OAAlBl3B,EAAM+3B,cAAsCllD,IAAlBmtB,EAAM+3B,QAAuB,CACzD,IAAIt+C,EAAM,oBACN9G,EAAO,SACXqtB,EAAMi0B,MAAQj0B,EAAM+3B,SAAWt+C,GAAOA,EAAIu+C,YAAcrlD,GAAQA,EAAKqlD,YAAc,IAAMv+C,GAAOA,EAAIw+C,YAActlD,GAAQA,EAAKslD,YAAc,GAC7Ij4B,EAAMk0B,MAAQl0B,EAAMk4B,SAAWz+C,GAAOA,EAAI0+C,WAAaxlD,GAAQA,EAAKwlD,WAAa,IAAM1+C,GAAOA,EAAI2+C,WAAazlD,GAAQA,EAAKylD,WAAa,GAI3Ip4B,EAAMR,MAAQQ,EAAMP,UAAYO,EAAMX,QAGjB,OAAjBW,EAAMw0B,aAAoC3hD,IAAjBmtB,EAAMw0B,SAKjCx0B,EAAMw0B,OAAwB,EAAfx0B,EAAMw0B,OAAa,EAAmB,EAAfx0B,EAAMw0B,OAAa,EAAmB,EAAfx0B,EAAMw0B,OAAa,EAAI,GAOxF,OAFAx0B,EAAMg3B,QAAS,EAERh3B,EAQT,IAuBIq4B,GAAgB,CAAC,aAAc,aAiBnC,SAASjyB,GAAGowB,EAAMjlD,EAAMkJ,GACtB,GAAI7F,MAAMC,QAAQtD,GAChB,OAAOulD,GAAsB1wB,GAAIowB,EAAMjlD,EAAMkJ,GAG1C47C,GAAQnE,IAAIsE,IACfH,GAAQvqC,IAAI0qC,EAAM,IAGpB,IAAIrhD,EAAOkhD,GAAQzqC,IAAI4qC,GA8CvB,GA5CKrhD,EAAKshD,WACRthD,EAAKshD,SAAW,IAGbthD,EAAKshD,SAASllD,KACjB4D,EAAKshD,SAASllD,GAAQ,IAGnBkJ,EAAG69C,OACN79C,EAAG69C,KAAOrC,MAGZ9gD,EAAKshD,SAASllD,GAAMuD,KAAK2F,GAEpBtF,EAAKwhD,aACRxhD,EAAK0hD,UAAW,EAEhB1hD,EAAKwhD,WAAa,SAAU32B,EAAOu4B,GACjC,IAAIpjD,EAAK0hD,SAAT,CAIA72B,EAAQ+2B,GAAS/2B,GACjB,IAAIy2B,EAAWthD,EAAKshD,SAASz2B,EAAMzuB,MAEnC,GAAIklD,EAIF,IAFA,IAAI+B,EAAe/B,EAAS9hD,MAAM,GAEzBkpB,EAAI,EAAG1W,EAAIqxC,EAAa1oD,OAAQ+tB,EAAI1W,IACvC6Y,EAAMo3B,gCADoCv5B,IAI5C,IACE26B,EAAa36B,GAAG1tB,KAAKqmD,EAAMx2B,EAAOu4B,GAClC,MAAO1mD,GACP+6C,GAAM/xC,MAAMhJ,OAQW,IAA/BsD,EAAKshD,SAASllD,GAAMzB,OACtB,GAAI0mD,EAAKiC,iBAAkB,CACzB,IAAInmD,GAAU,GAjGE,WACpB,GAAgC,mBAArB8jD,GAAgC,CACzCA,IAAmB,EAEnB,IACE,IAAI7yB,EAAO9zB,OAAOic,eAAe,GAAI,UAAW,CAC9CE,IAAK,WACHwqC,IAAmB,KAGvB,qBAA0B,OAAQ,KAAM7yB,GACxC,wBAA6B,OAAQ,KAAMA,GAC3C,MAAO1xB,KAIX,OAAOukD,IAmFCsC,IAAqBL,GAAc3jD,QAAQnD,IAAS,IACtDe,EAAU,CACRqmD,SAAS,IAIbnC,EAAKiC,iBAAiBlnD,EAAM4D,EAAKwhD,WAAYrkD,QACpCkkD,EAAKoC,aACdpC,EAAKoC,YAAY,KAAOrnD,EAAM4D,EAAKwhD,YAkBzC,SAASrwB,GAAIkwB,EAAMjlD,EAAMkJ,GAEvB,GAAK47C,GAAQnE,IAAIsE,GAAjB,CAIA,IAAIrhD,EAAOkhD,GAAQzqC,IAAI4qC,GAEvB,GAAKrhD,EAAKshD,SAAV,CAIA,GAAI7hD,MAAMC,QAAQtD,GAChB,OAAOulD,GAAsBxwB,GAAKkwB,EAAMjlD,EAAMkJ,GAIhD,IAAIo+C,EAAa,SAAoBv9C,EAAIiE,GACvCpK,EAAKshD,SAASl3C,GAAK,GAEnBg3C,GAAej7C,EAAIiE,IAIrB,QAAa1M,IAATtB,EAAJ,CAUA,IAAIklD,EAAWthD,EAAKshD,SAASllD,GAE7B,GAAKklD,EAKL,GAAKh8C,EAAL,CAMA,GAAIA,EAAG69C,KACL,IAAK,IAAInxC,EAAI,EAAGA,EAAIsvC,EAAS3mD,OAAQqX,IAC/BsvC,EAAStvC,GAAGmxC,OAAS79C,EAAG69C,MAC1B7B,EAASlwB,OAAOpf,IAAK,GAK3BovC,GAAeC,EAAMjlD,QAbnBsnD,EAAWrC,EAAMjlD,QAjBjB,IAAK,IAAIgO,KAAKpK,EAAKshD,SACbhnD,OAAOQ,UAAUC,eAAeC,KAAKgF,EAAKshD,UAAY,GAAIl3C,IAC5Ds5C,EAAWrC,EAAMj3C,KA+CzB,SAASinB,GAAQgwB,EAAMx2B,EAAOu4B,GAI5B,IAAIO,EAAWzC,GAAQnE,IAAIsE,GAAQH,GAAQzqC,IAAI4qC,GAAQ,GACnDpF,EAASoF,EAAKp6C,YAAco6C,EAAKt0C,cAsBrC,GAlBqB,kBAAV8d,EACTA,EAAQ,CACNzuB,KAAMyuB,EACNrwB,OAAQ6mD,GAEAx2B,EAAMrwB,SAChBqwB,EAAMrwB,OAAS6mD,GAIjBx2B,EAAQ+2B,GAAS/2B,GAEb84B,EAASnC,YACXmC,EAASnC,WAAWxmD,KAAKqmD,EAAMx2B,EAAOu4B,GAKpCnH,IAAWpxB,EAAMm3B,yBAA4C,IAAlBn3B,EAAM+4B,QACnDvyB,GAAQr2B,KAAK,KAAMihD,EAAQpxB,EAAOu4B,QAC7B,IAAKnH,IAAWpxB,EAAM23B,kBAAoB33B,EAAMrwB,QAAUqwB,EAAMrwB,OAAOqwB,EAAMzuB,MAAO,CACpF8kD,GAAQnE,IAAIlyB,EAAMrwB,SACrB0mD,GAAQvqC,IAAIkU,EAAMrwB,OAAQ,IAG5B,IAAIqpD,EAAa3C,GAAQzqC,IAAIoU,EAAMrwB,QAE/BqwB,EAAMrwB,OAAOqwB,EAAMzuB,QAErBynD,EAAWnC,UAAW,EAEkB,oBAA7B72B,EAAMrwB,OAAOqwB,EAAMzuB,OAC5ByuB,EAAMrwB,OAAOqwB,EAAMzuB,QAIrBynD,EAAWnC,UAAW,GAK1B,OAAQ72B,EAAM23B,iBAehB,SAASsB,GAAIzC,EAAMjlD,EAAMkJ,GACvB,GAAI7F,MAAMC,QAAQtD,GAChB,OAAOulD,GAAsBmC,GAAKzC,EAAMjlD,EAAMkJ,GAGhD,IAAIy+C,EAAO,SAASA,IAClB5yB,GAAIkwB,EAAMjlD,EAAM2nD,GAChBz+C,EAAGpK,MAAMC,KAAMT,YAIjBqpD,EAAKZ,KAAO79C,EAAG69C,KAAO79C,EAAG69C,MAAQrC,KACjC7vB,GAAGowB,EAAMjlD,EAAM2nD,GAgBjB,SAASC,GAAI3C,EAAMjlD,EAAMkJ,GACvB,IAAIy+C,EAAO,SAASA,IAClB5yB,GAAIkwB,EAAMjlD,EAAM2nD,GAChBz+C,EAAGpK,MAAMC,KAAMT,YAIjBqpD,EAAKZ,KAAO79C,EAAG69C,KAAO79C,EAAG69C,MAAQrC,KAEjC7vB,GAAGowB,EAAMjlD,EAAM2nD,GAGjB,IA4UIE,GA5UAC,GAAsB5pD,OAAOsH,OAAO,CACtCq5C,UAAW,KACX2G,SAAUA,GACV3wB,GAAIA,GACJE,IAAKA,GACLE,QAASA,GACTyyB,IAAKA,GACLE,IAAKA,KAOHG,GAA0B,GAsB1Bj0B,GAAO,SAAcsrB,EAASl2C,EAAI8+C,GAE/B9+C,EAAG69C,OACN79C,EAAG69C,KAAOrC,MAIZ,IAAIuD,EAAQ/+C,EAAG4qB,KAAKsrB,GAQpB,OADA6I,EAAMlB,KAAOiB,EAAMA,EAAM,IAAM9+C,EAAG69C,KAAO79C,EAAG69C,KACrCkB,GAgBLC,GAAW,SAAkBh/C,EAAI86C,GACnC,IAAImE,EAAO,sBAWX,OATgB,WACd,IAAI5kB,EAAM,sBAENA,EAAM4kB,GAAQnE,IAChB96C,EAAGpK,WAAM,EAAQR,WACjB6pD,EAAO5kB,KAsFT6kB,GAAgB,aAgCpBA,GAAc1pD,UAAU2pD,eAAiB,GAYzCD,GAAc1pD,UAAUm2B,GAAK,SAAU70B,EAAMkJ,GAG3C,IAAIo/C,EAAMvpD,KAAKmoD,iBAEfnoD,KAAKmoD,iBAAmB,aAExBryB,GAAG91B,KAAMiB,EAAMkJ,GACfnK,KAAKmoD,iBAAmBoB,GAW1BF,GAAc1pD,UAAUwoD,iBAAmBkB,GAAc1pD,UAAUm2B,GAanEuzB,GAAc1pD,UAAUq2B,IAAM,SAAU/0B,EAAMkJ,GAC5C6rB,GAAIh2B,KAAMiB,EAAMkJ,IAWlBk/C,GAAc1pD,UAAUymD,oBAAsBiD,GAAc1pD,UAAUq2B,IAatEqzB,GAAc1pD,UAAUgpD,IAAM,SAAU1nD,EAAMkJ,GAG5C,IAAIo/C,EAAMvpD,KAAKmoD,iBAEfnoD,KAAKmoD,iBAAmB,aAExBQ,GAAI3oD,KAAMiB,EAAMkJ,GAChBnK,KAAKmoD,iBAAmBoB,GAG1BF,GAAc1pD,UAAUkpD,IAAM,SAAU5nD,EAAMkJ,GAG5C,IAAIo/C,EAAMvpD,KAAKmoD,iBAEfnoD,KAAKmoD,iBAAmB,aAExBU,GAAI7oD,KAAMiB,EAAMkJ,GAChBnK,KAAKmoD,iBAAmBoB,GAoB1BF,GAAc1pD,UAAUu2B,QAAU,SAAUxG,GAC1C,IAAIzuB,EAAOyuB,EAAMzuB,MAAQyuB,EAMJ,kBAAVA,IACTA,EAAQ,CACNzuB,KAAMA,IAIVyuB,EAAQ+2B,GAAS/2B,GAEb1vB,KAAKspD,eAAeroD,IAASjB,KAAK,KAAOiB,IAC3CjB,KAAK,KAAOiB,GAAMyuB,GAGpBwG,GAAQl2B,KAAM0vB,IAWhB25B,GAAc1pD,UAAU6pD,cAAgBH,GAAc1pD,UAAUu2B,QAGhEmzB,GAAc1pD,UAAU8pD,aAAe,SAAU/5B,GAC/C,IAAIwH,EAAQl3B,KAGP8oD,KACHA,GAAY,IAAIY,KAGlB,IAAIzoD,EAAOyuB,EAAMzuB,MAAQyuB,EACrBtX,EAAM0wC,GAAUxtC,IAAItb,MAEnBoY,IACHA,EAAM,IAAIsxC,IACVZ,GAAUttC,IAAIxb,KAAMoY,IAGtB,IAAIuxC,EAAavxC,EAAIkD,IAAIra,GACzBmX,EAAY,OAAEnX,GACd,iBAAsB0oD,GACtB,IAAI9jD,EAAU,gBAAoB,WAEf,IAAbuS,EAAIouB,OACNpuB,EAAM,KACN0wC,GAAkB,OAAE5xB,IAGtBA,EAAMhB,QAAQxG,KACb,GACHtX,EAAIoD,IAAIva,EAAM4E,IAQhB,IAAI+jD,GAAU,SAAiB3jD,GAC7B,MAAwB,oBAAbA,EAAI2G,KACN3G,EAAI2G,OAGW,kBAAb3G,EAAI2G,KACN3G,EAAI2G,KAGT3G,EAAI4jD,MACC5jD,EAAI4jD,MAGT5jD,EAAIiJ,aAAejJ,EAAIiJ,YAAYtC,KAC9B3G,EAAIiJ,YAAYtC,YAGX3G,GAaZ6jD,GAAY,SAAmBpjD,GACjC,OAAOA,aAAkB2iD,MAAmB3iD,EAAOqjD,aAAe,CAAC,KAAM,MAAO,MAAO,WAAW5wC,OAAM,SAAUgU,GAChH,MAA4B,oBAAdzmB,EAAOymB,OAoCrB68B,GAAmB,SAA0B/oD,GAC/C,MAEkB,kBAATA,GAAqB,KAAKyI,KAAKzI,IAASqD,MAAMC,QAAQtD,MAAWA,EAAKzB,QAqB7EyqD,GAAiB,SAAwB5qD,EAAQ4G,EAAKikD,GACxD,IAAK7qD,IAAWA,EAAOyD,WAAagnD,GAAUzqD,GAC5C,MAAM,IAAI8C,MAAM,sBAAwBynD,GAAQ3jD,GAAO,IAAMikD,EAAS,4CAqBtEC,GAAoB,SAA2BlpD,EAAMgF,EAAKikD,GAC5D,IAAKF,GAAiB/oD,GACpB,MAAM,IAAIkB,MAAM,0BAA4BynD,GAAQ3jD,GAAO,IAAMikD,EAAS,2CAqB1EE,GAAmB,SAA0Br0B,EAAU9vB,EAAKikD,GAC9D,GAAwB,oBAAbn0B,EACT,MAAM,IAAI5zB,MAAM,wBAA0BynD,GAAQ3jD,GAAO,IAAMikD,EAAS,0BAuBxEG,GAAsB,SAA6B37B,EAAMmG,EAAMq1B,GAGjE,IACI7qD,EACA4B,EACA80B,EAHAu0B,EAAkBz1B,EAAKr1B,OAAS,GAAKq1B,EAAK,KAAOnG,GAAQmG,EAAK,KAAOnG,EAAKq7B,YAyB9E,OApBIO,GACFjrD,EAASqvB,EAAKq7B,YAGVl1B,EAAKr1B,QAAU,GACjBq1B,EAAKglB,QAGP54C,EAAO4zB,EAAK,GACZkB,EAAWlB,EAAK,KAEhBx1B,EAASw1B,EAAK,GACd5zB,EAAO4zB,EAAK,GACZkB,EAAWlB,EAAK,IAGlBo1B,GAAe5qD,EAAQqvB,EAAMw7B,GAC7BC,GAAkBlpD,EAAMytB,EAAMw7B,GAC9BE,GAAiBr0B,EAAUrH,EAAMw7B,GAE1B,CACLI,gBAAiBA,EACjBjrD,OAAQA,EACR4B,KAAMA,EACN80B,SALFA,EAAWhB,GAAKrG,EAAMqH,KA2BpBw0B,GAAS,SAAgBlrD,EAAQuE,EAAQ3C,EAAM80B,GACjDk0B,GAAe5qD,EAAQA,EAAQuE,GAE3BvE,EAAOyD,SACTimD,GAAOnlD,GAAQvE,EAAQ4B,EAAM80B,GAE7B12B,EAAOuE,GAAQ3C,EAAM80B,IAWrBy0B,GAAe,CAwBjB10B,GAAI,WAGF,IAFA,IAAIoB,EAAQl3B,KAEH8hC,EAAOviC,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAC/EnG,EAAKmG,GAAQz7B,UAAUy7B,GAGzB,IAAIyvB,EAAuBJ,GAAoBrqD,KAAM60B,EAAM,MACvDy1B,EAAkBG,EAAqBH,gBACvCjrD,EAASorD,EAAqBprD,OAC9B4B,EAAOwpD,EAAqBxpD,KAC5B80B,EAAW00B,EAAqB10B,SAIpC,GAFAw0B,GAAOlrD,EAAQ,KAAM4B,EAAM80B,IAEtBu0B,EAAiB,CAEpB,IAAII,EAA0B,WAC5B,OAAOxzB,EAAMlB,IAAI32B,EAAQ4B,EAAM80B,IAKjC20B,EAAwB1C,KAAOjyB,EAASiyB,KAIxC,IAAI2C,EAA+B,WACjC,OAAOzzB,EAAMlB,IAAI,UAAW00B,IAK9BC,EAA6B3C,KAAOjyB,EAASiyB,KAC7CuC,GAAOvqD,KAAM,KAAM,UAAW0qD,GAC9BH,GAAOlrD,EAAQ,KAAM,UAAWsrD,KA2BpChC,IAAK,WAGH,IAFA,IAAI/wB,EAAS53B,KAEJ09C,EAAQn+C,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMo5C,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACpF9oB,EAAK8oB,GAASp+C,UAAUo+C,GAG1B,IAAIiN,EAAwBP,GAAoBrqD,KAAM60B,EAAM,OACxDy1B,EAAkBM,EAAsBN,gBACxCjrD,EAASurD,EAAsBvrD,OAC/B4B,EAAO2pD,EAAsB3pD,KAC7B80B,EAAW60B,EAAsB70B,SAGrC,GAAIu0B,EACFC,GAAOlrD,EAAQ,MAAO4B,EAAM80B,OACvB,CAKL,IAAI80B,EAAU,SAASA,IACrBjzB,EAAO5B,IAAI32B,EAAQ4B,EAAM4pD,GAEzB,IAAK,IAAIjN,EAAQr+C,UAAUC,OAAQsrD,EAAQ,IAAIxmD,MAAMs5C,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACrFiN,EAAMjN,GAASt+C,UAAUs+C,GAG3B9nB,EAASh2B,MAAM,KAAM+qD,IAKvBD,EAAQ7C,KAAOjyB,EAASiyB,KACxBuC,GAAOlrD,EAAQ,MAAO4B,EAAM4pD,KA4BhChC,IAAK,WAGH,IAFA,IAAIpvB,EAASz5B,KAEJ89C,EAAQv+C,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw5C,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACpFlpB,EAAKkpB,GAASx+C,UAAUw+C,GAG1B,IAAIgN,EAAwBV,GAAoBrqD,KAAM60B,EAAM,OACxDy1B,EAAkBS,EAAsBT,gBACxCjrD,EAAS0rD,EAAsB1rD,OAC/B4B,EAAO8pD,EAAsB9pD,KAC7B80B,EAAWg1B,EAAsBh1B,SAGrC,GAAIu0B,EACFC,GAAOlrD,EAAQ,MAAO4B,EAAM80B,OACvB,CACL,IAAI80B,EAAU,SAASA,IACrBpxB,EAAOzD,IAAI32B,EAAQ4B,EAAM4pD,GAEzB,IAAK,IAAIG,EAAQzrD,UAAUC,OAAQsrD,EAAQ,IAAIxmD,MAAM0mD,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACrFH,EAAMG,GAAS1rD,UAAU0rD,GAG3Bl1B,EAASh2B,MAAM,KAAM+qD,IAKvBD,EAAQ7C,KAAOjyB,EAASiyB,KACxBuC,GAAOlrD,EAAQ,MAAO4B,EAAM4pD,KAuBhC70B,IAAK,SAAek1B,EAAcC,EAAgBp1B,GAEhD,IAAKm1B,GAAgBlB,GAAiBkB,GACpCl1B,GAAIh2B,KAAK+pD,YAAamB,EAAcC,OAC/B,CACL,IAAI9rD,EAAS6rD,EACTjqD,EAAOkqD,EAEXlB,GAAe5qD,EAAQW,KAAM,OAC7BmqD,GAAkBlpD,EAAMjB,KAAM,OAC9BoqD,GAAiBr0B,EAAU/1B,KAAM,OAEjC+1B,EAAWhB,GAAK/0B,KAAM+1B,GAGtB/1B,KAAKg2B,IAAI,UAAWD,GAEhB12B,EAAOyD,UACTkzB,GAAI32B,EAAQ4B,EAAM80B,GAClBC,GAAI32B,EAAQ,UAAW02B,IACd+zB,GAAUzqD,KACnBA,EAAO22B,IAAI/0B,EAAM80B,GACjB12B,EAAO22B,IAAI,UAAWD,MAiB5BG,QAAS,SAAmBxG,EAAOu4B,GACjCgC,GAAejqD,KAAK+pD,YAAa/pD,KAAM,WACvC,IAAIiB,EAAOyuB,GAA0B,kBAAVA,EAAqBA,EAAMzuB,KAAOyuB,EAE7D,IAAKs6B,GAAiB/oD,GAAO,CAC3B,IAAIsJ,EAAQ,0BAA4Bq/C,GAAQ5pD,MAApC,6FAEZ,IAAI0vB,EAGF,MAAM,IAAIvtB,MAAMoI,IAFfvK,KAAK08C,KAAOJ,IAAO/xC,MAAMA,GAM9B,OAAO2rB,GAAQl2B,KAAK+pD,YAAar6B,EAAOu4B,KAqB5C,SAASmD,GAAQ/rD,EAAQ2C,QACP,IAAZA,IACFA,EAAU,IAGZ,IACIqpD,EADWrpD,EACYqpD,YAE3B,GAAIA,EAAa,CACf,IAAKhsD,EAAOgsD,GAAavoD,SACvB,MAAM,IAAIX,MAAM,oBAAuBkpD,EAAc,mCAGvDhsD,EAAO0qD,YAAc1qD,EAAOgsD,QAE5BhsD,EAAO0qD,YAAcxJ,GAAS,OAAQ,CACpCY,UAAW,kBAwBf,OApBA,GAAO9hD,EAAQmrD,IAEXnrD,EAAOisD,kBACTjsD,EAAOisD,iBAAiBrnD,SAAQ,SAAU/D,GACxCA,OAKJb,EAAOy2B,GAAG,WAAW,WACnBz2B,EAAO22B,MACP,CAAC32B,EAAQA,EAAOksD,IAAKlsD,EAAO0qD,aAAa9lD,SAAQ,SAAUstC,GACrDA,GAAOwU,GAAQnE,IAAIrQ,IACrBwU,GAAgB,OAAExU,MAGtB,gBAAoB,WAClBlyC,EAAO0qD,YAAc,OACpB,MAEE1qD,EAcT,IAAImsD,GAAgB,CAOlBC,MAAO,GAePC,SAAU,SAAkBC,GAC1B,IAOIC,EAPA10B,EAAQl3B,KA0CZ,MAvC4B,oBAAjB2rD,IACTA,EAAeA,KAIjB3N,GAAK2N,GAAc,SAAUzqD,EAAOxB,GAG9Bw3B,EAAMu0B,MAAM/rD,KAASwB,KACvB0qD,EAAUA,GAAW,IACblsD,GAAO,CACbm3B,KAAMK,EAAMu0B,MAAM/rD,GAClBmsD,GAAI3qD,IAIRg2B,EAAMu0B,MAAM/rD,GAAOwB,KAKjB0qD,GAAW9B,GAAU9pD,OAYvBA,KAAKk2B,QAAQ,CACX01B,QAASA,EACT3qD,KAAM,iBAIH2qD,IAsBX,SAASE,GAASzsD,EAAQ0sD,GAUxB,OATA,GAAO1sD,EAAQmsD,IAGfnsD,EAAOosD,MAAQ,GAAO,GAAIpsD,EAAOosD,MAAOM,GAEC,oBAA9B1sD,EAAO2sD,oBAAqClC,GAAUzqD,IAC/DA,EAAOy2B,GAAG,eAAgBz2B,EAAO2sD,oBAG5B3sD,EAiBT,IAAIuB,GAAc,SAAqB+tB,GACrC,MAAsB,kBAAXA,EACFA,EAGFA,EAAO5gB,QAAQ,KAAK,SAAUk+C,GACnC,OAAOA,EAAErrD,kBAaTsrD,GAAgB,SAAqBv9B,GACvC,MAAsB,kBAAXA,EACFA,EAGFA,EAAO5gB,QAAQ,KAAK,SAAUk+C,GACnC,OAAOA,EAAEzlD,kBA0Cb,SAAS2lD,KAGP,IAFA,IAAInoD,EAAS,GAEJ89B,EAAOviC,UAAUC,OAAQy+C,EAAU,IAAI35C,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAClFijB,EAAQjjB,GAAQz7B,UAAUy7B,GAqB5B,OAlBAijB,EAAQh6C,SAAQ,SAAUxE,GACnBA,GAILu+C,GAAKv+C,GAAQ,SAAUyB,EAAOxB,GACvBw+C,GAAQh9C,IAKRg9C,GAAQl6C,EAAOtE,MAClBsE,EAAOtE,GAAO,IAGhBsE,EAAOtE,GAAOysD,GAAenoD,EAAOtE,GAAMwB,IARxC8C,EAAOtE,GAAOwB,QAWb8C,EAGT,IAAIooD,GAAuB,WACzB,SAASA,IACPpsD,KAAKqsD,KAAO,GAGd,IAAIx2B,EAASu2B,EAAQzsD,UAuBrB,OArBAk2B,EAAO+rB,IAAM,SAAaliD,GACxB,OAAOA,KAAOM,KAAKqsD,MAGrBx2B,EAAe,OAAI,SAAiBn2B,GAClC,IAAIkiD,EAAM5hD,KAAK4hD,IAAIliD,GAEnB,cADOM,KAAKqsD,KAAK3sD,GACVkiD,GAGT/rB,EAAOra,IAAM,SAAa9b,EAAKwB,GAE7B,OADAlB,KAAKqsD,KAAK3sD,GAAOwB,EACVlB,MAGT61B,EAAO5xB,QAAU,SAAiB/D,EAAUosD,GAC1C,IAAK,IAAI5sD,KAAOM,KAAKqsD,KACnBnsD,EAASL,KAAKysD,EAAStsD,KAAKqsD,KAAK3sD,GAAMA,EAAKM,OAIzCosD,EA5BkB,GA+BvBG,GAAQ,QAAe,QAAeH,GAEtCI,GAAuB,WACzB,SAASA,IACPxsD,KAAKysD,KAAO,GAGd,IAAI52B,EAAS22B,EAAQ7sD,UAuBrB,OArBAk2B,EAAO+rB,IAAM,SAAaliD,GACxB,OAAOA,KAAOM,KAAKysD,MAGrB52B,EAAe,OAAI,SAAiBn2B,GAClC,IAAIkiD,EAAM5hD,KAAK4hD,IAAIliD,GAEnB,cADOM,KAAKysD,KAAK/sD,GACVkiD,GAGT/rB,EAAOyrB,IAAM,SAAa5hD,GAExB,OADAM,KAAKysD,KAAK/sD,GAAO,EACVM,MAGT61B,EAAO5xB,QAAU,SAAiB/D,EAAUosD,GAC1C,IAAK,IAAI5sD,KAAOM,KAAKysD,KACnBvsD,EAASL,KAAKysD,EAAS5sD,EAAKA,EAAKM,OAI9BwsD,EA5BkB,GA+BvBE,GAAM,QAAe,QAAeF,GAgBpCG,GAA2B,WA0B7B,SAASC,EAAU5H,EAAQhjD,EAAS6qD,GAkBlC,IAhBK7H,GAAUhlD,KAAK8sD,KAClB9sD,KAAK+sD,QAAU/H,EAAShlD,KAExBA,KAAK+sD,QAAU/H,EAGjBhlD,KAAKgtD,aAAc,EAEnBhtD,KAAKitD,iBAAmB,KAExBjtD,KAAKktD,SAAWf,GAAe,GAAInsD,KAAKktD,UAExClrD,EAAUhC,KAAKktD,SAAWf,GAAensD,KAAKktD,SAAUlrD,GAExDhC,KAAKmtD,IAAMnrD,EAAQyW,IAAMzW,EAAQgJ,IAAMhJ,EAAQgJ,GAAGyN,IAE7CzY,KAAKmtD,IAAK,CAEb,IAAI10C,EAAKusC,GAAUA,EAAOvsC,IAAMusC,EAAOvsC,MAAQ,YAC/CzY,KAAKmtD,IAAM10C,EAAK,cAAgBktC,KAGlC3lD,KAAK6pD,MAAQ7nD,EAAQ4K,MAAQ,KAEzB5K,EAAQgJ,GACVhL,KAAKurD,IAAMvpD,EAAQgJ,IACW,IAArBhJ,EAAQu+C,WACjBvgD,KAAKurD,IAAMvrD,KAAKugD,aAIM,IAApBv+C,EAAQopD,UAEVA,GAAQprD,KAAM,CACZqrD,YAAarrD,KAAKurD,IAAM,MAAQ,OAElCvrD,KAAKotD,qBAAuBptD,KAAKotD,qBAAqBr4B,KAAK/0B,MAC3DA,KAAK81B,GAAG91B,KAAK+sD,QAAS,iBAAkB/sD,KAAKotD,uBAG/CtB,GAAS9rD,KAAMA,KAAKkP,YAAY68C,cAChC/rD,KAAKqtD,UAAY,GACjBrtD,KAAKstD,YAAc,GACnBttD,KAAKutD,gBAAkB,GACvBvtD,KAAKwtD,eAAiB,IAAId,GAC1B1sD,KAAKytD,gBAAkB,IAAIf,GAC3B1sD,KAAK0tD,QAAU,IAAIhB,GACnB1sD,KAAK2tD,WAAa,IAAIpB,GACtBvsD,KAAK4tD,0BAA2B,GAEH,IAAzB5rD,EAAQ6rD,cACV7tD,KAAK6tD,eAKP7tD,KAAK6sD,MAAMA,IAEyB,IAAhC7qD,EAAQ8rD,qBACV9tD,KAAK+tD,sBAUT,IAAIl4B,EAAS+2B,EAAUjtD,UAgmDvB,OA9lDAk2B,EAAOS,QAAU,WAEf,IAAIt2B,KAAKgtD,YAAT,CAyBA,GArBIhtD,KAAKguD,cACPhuD,KAAKguD,YAAYxuD,OAAS,GAc5BQ,KAAKk2B,QAAQ,CACXj1B,KAAM,UACNwnD,SAAS,IAEXzoD,KAAKgtD,aAAc,EAEfhtD,KAAKqtD,UACP,IAAK,IAAI/tD,EAAIU,KAAKqtD,UAAU7tD,OAAS,EAAGF,GAAK,EAAGA,IAC1CU,KAAKqtD,UAAU/tD,GAAGg3B,SACpBt2B,KAAKqtD,UAAU/tD,GAAGg3B,UAMxBt2B,KAAKqtD,UAAY,KACjBrtD,KAAKstD,YAAc,KACnBttD,KAAKutD,gBAAkB,KACvBvtD,KAAKitD,iBAAmB,KAEpBjtD,KAAKurD,MAEHvrD,KAAKurD,IAAIz/C,YACX9L,KAAKurD,IAAIz/C,WAAWkI,YAAYhU,KAAKurD,KAGvCvrD,KAAKurD,IAAM,MAIbvrD,KAAK+sD,QAAU,OAUjBl3B,EAAOo4B,WAAa,WAClB,OAAOx5B,QAAQz0B,KAAKgtD,cAUtBn3B,EAAOmvB,OAAS,WACd,OAAOhlD,KAAK+sD,SAedl3B,EAAO7zB,QAAU,SAAiBiE,GAChC,OAAKA,GAILjG,KAAKktD,SAAWf,GAAensD,KAAKktD,SAAUjnD,GACvCjG,KAAKktD,UAJHltD,KAAKktD,UAchBr3B,EAAO7qB,GAAK,WACV,OAAOhL,KAAKurD,KAmBd11B,EAAO0qB,SAAW,SAAoB10C,EAASq7B,EAAYnxB,GACzD,OAAOwqC,GAAS10C,EAASq7B,EAAYnxB,IA0CvC8f,EAAOq4B,SAAW,SAAkBv/B,EAAQw/B,EAAQC,QAC7B,IAAjBA,IACFA,EAAez/B,GAGjB,IAAI5oB,EAAO/F,KAAK+sD,QAAQnvB,UAAY59B,KAAK+sD,QAAQnvB,WAC7CywB,EAAYruD,KAAK+sD,QAAQsB,WAAaruD,KAAK+sD,QAAQsB,YACnDzwB,EAAWywB,GAAaA,EAAUtoD,GAClCuoD,EAAcvoD,GAAQA,EAAKlF,MAAM,KAAK,GACtC0tD,EAAcF,GAAaA,EAAUC,GACrCE,EAAkBJ,EAqBtB,OAnBIxwB,GAAYA,EAASjP,GACvB6/B,EAAkB5wB,EAASjP,GAClB4/B,GAAeA,EAAY5/B,KACpC6/B,EAAkBD,EAAY5/B,IAG5Bw/B,IACFK,EAAkBA,EAAgBzgD,QAAQ,cAAc,SAAU2d,EAAOvnB,GACvE,IAAIjD,EAAQitD,EAAOhqD,EAAQ,GACvBsqD,EAAMvtD,EAMV,MAJqB,qBAAVA,IACTutD,EAAM/iC,GAGD+iC,MAIJD,GAST34B,EAAOu3B,qBAAuB,aAU9Bv3B,EAAO64B,UAAY,WACjB,OAAO1uD,KAAK2uD,YAAc3uD,KAAKurD,KAUjC11B,EAAOpd,GAAK,WACV,OAAOzY,KAAKmtD,KAWdt3B,EAAOjpB,KAAO,WACZ,OAAO5M,KAAK6pD,OAUdh0B,EAAO+4B,SAAW,WAChB,OAAO5uD,KAAKqtD,WAadx3B,EAAOg5B,aAAe,SAAsBp2C,GAC1C,OAAOzY,KAAKstD,YAAY70C,IAa1Bod,EAAOi5B,SAAW,SAAkBliD,GAClC,GAAKA,EAIL,OAAO5M,KAAKutD,gBAAgB3gD,IAkB9BipB,EAAOk5B,cAAgB,WACrB,IAAK,IAAIjtB,EAAOviC,UAAUC,OAAQ4vB,EAAQ,IAAI9qB,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAChF5L,EAAM4L,GAAQz7B,UAAUy7B,GAI1B5L,EAAQA,EAAMtuB,QAAO,SAAU+2B,EAAKhhB,GAClC,OAAOghB,EAAIG,OAAOnhB,KACjB,IAGH,IAFA,IAAIm4C,EAAehvD,KAEVV,EAAI,EAAGA,EAAI8vB,EAAM5vB,OAAQF,IAGhC,KAFA0vD,EAAeA,EAAaF,SAAS1/B,EAAM9vB,OAErB0vD,EAAaF,SACjC,OAIJ,OAAOE,GAsBTn5B,EAAOo5B,SAAW,SAAkB17C,EAAOvR,EAASmC,GASlD,IAAI+qD,EACAC,EAEJ,QAXgB,IAAZntD,IACFA,EAAU,SAGE,IAAVmC,IACFA,EAAQnE,KAAKqtD,UAAU7tD,QAMJ,kBAAV+T,EAAoB,CAC7B47C,EAAgBjD,GAAc34C,GAC9B,IAAI67C,EAAqBptD,EAAQqtD,gBAAkBF,EAEnDntD,EAAQ4K,KAAOuiD,EAGf,IAAIG,EAAiB1C,EAAU2C,aAAaH,GAE5C,IAAKE,EACH,MAAM,IAAIntD,MAAM,aAAeitD,EAAqB,mBAOtD,GAA8B,oBAAnBE,EACT,OAAO,KAGTJ,EAAY,IAAII,EAAetvD,KAAK+sD,SAAW/sD,KAAMgC,QAErDktD,EAAY37C,EAyBd,GAtBI27C,EAAUjC,kBACZiC,EAAUjC,iBAAiBj5C,YAAYk7C,GAGzClvD,KAAKqtD,UAAUp3B,OAAO9xB,EAAO,EAAG+qD,GAChCA,EAAUjC,iBAAmBjtD,KAED,oBAAjBkvD,EAAUz2C,KACnBzY,KAAKstD,YAAY4B,EAAUz2C,MAAQy2C,IAKrCC,EAAgBA,GAAiBD,EAAUtiD,MAAQs/C,GAAcgD,EAAUtiD,WAGzE5M,KAAKutD,gBAAgB4B,GAAiBD,EACtClvD,KAAKutD,gBAAgB3sD,GAAYuuD,IAAkBD,GAKzB,oBAAjBA,EAAUlkD,IAAqBkkD,EAAUlkD,KAAM,CAExD,IAAIqK,EAAU,KAEVrV,KAAKqtD,UAAUlpD,EAAQ,KAErBnE,KAAKqtD,UAAUlpD,EAAQ,GAAGonD,IAC5Bl2C,EAAUrV,KAAKqtD,UAAUlpD,EAAQ,GAAGonD,IAC3BtL,GAAKjgD,KAAKqtD,UAAUlpD,EAAQ,MACrCkR,EAAUrV,KAAKqtD,UAAUlpD,EAAQ,KAIrCnE,KAAK0uD,YAAY92C,aAAas3C,EAAUlkD,KAAMqK,GAIhD,OAAO65C,GAWTr5B,EAAO7hB,YAAc,SAAqBk7C,GAKxC,GAJyB,kBAAdA,IACTA,EAAYlvD,KAAK8uD,SAASI,IAGvBA,GAAclvD,KAAKqtD,UAAxB,CAMA,IAFA,IAAImC,GAAa,EAERlwD,EAAIU,KAAKqtD,UAAU7tD,OAAS,EAAGF,GAAK,EAAGA,IAC9C,GAAIU,KAAKqtD,UAAU/tD,KAAO4vD,EAAW,CACnCM,GAAa,EACbxvD,KAAKqtD,UAAUp3B,OAAO32B,EAAG,GACzB,MAIJ,GAAKkwD,EAAL,CAIAN,EAAUjC,iBAAmB,KAC7BjtD,KAAKstD,YAAY4B,EAAUz2C,MAAQ,KACnCzY,KAAKutD,gBAAgBrB,GAAcgD,EAAUtiD,SAAW,KACxD5M,KAAKutD,gBAAgB3sD,GAAYsuD,EAAUtiD,SAAW,KACtD,IAAI6iD,EAASP,EAAUlkD,KAEnBykD,GAAUA,EAAO3jD,aAAe9L,KAAK0uD,aACvC1uD,KAAK0uD,YAAY16C,YAAYk7C,EAAUlkD,SAQ3C6qB,EAAOg4B,aAAe,WACpB,IAAI32B,EAAQl3B,KAER4uD,EAAW5uD,KAAKktD,SAAS0B,SAE7B,GAAIA,EAAU,CAEZ,IAwCIc,EAxCAC,EAAgB3vD,KAAKktD,SAyCrB0C,EAAOhD,EAAU2C,aAAa,SAGhCG,EADEprD,MAAMC,QAAQqqD,GACEA,EAEAzvD,OAAOsP,KAAKmgD,IAK/B52B,OAAO74B,OAAOsP,KAAKzO,KAAKktD,UAAU3+C,QAAO,SAAUgF,GAClD,OAAQm8C,EAAgBG,MAAK,SAAUC,GACrC,MAAsB,kBAAXA,EACFv8C,IAAUu8C,EAGZv8C,IAAUu8C,EAAOljD,YAExBwL,KAAI,SAAU7E,GAChB,IAAI3G,EACAqmB,EAUJ,MARqB,kBAAV1f,EAET0f,EAAO27B,EADPhiD,EAAO2G,IACkB2jB,EAAMg2B,SAAStgD,IAAS,IAEjDA,EAAO2G,EAAM3G,KACbqmB,EAAO1f,GAGF,CACL3G,KAAMA,EACNqmB,KAAMA,MAEP1kB,QAAO,SAAUgF,GAIlB,IAAIX,EAAIg6C,EAAU2C,aAAah8C,EAAM0f,KAAKo8B,gBAAkBnD,GAAc34C,EAAM3G,OAChF,OAAOgG,IAAMg9C,EAAKG,OAAOn9C,MACxB3O,SA/Ea,SAAmBsP,GACjC,IAAI3G,EAAO2G,EAAM3G,KACbqmB,EAAO1f,EAAM0f,KAUjB,QAN4B1wB,IAAxBotD,EAAc/iD,KAChBqmB,EAAO08B,EAAc/iD,KAKV,IAATqmB,EAAJ,EAMa,IAATA,IACFA,EAAO,IAMTA,EAAK+8B,cAAgB94B,EAAMg2B,SAAS8C,cAKpC,IAAI58C,EAAW8jB,EAAM+3B,SAASriD,EAAMqmB,GAEhC7f,IACF8jB,EAAMtqB,GAAQwG,SA2DtByiB,EAAOo6B,cAAgB,WAGrB,MAAO,IAYTp6B,EAAOg3B,MAAQ,SAAe1iD,EAAIrF,GAKhC,QAJa,IAATA,IACFA,GAAO,GAGJqF,EAIL,OAAKnK,KAAKkwD,cAMNprD,EACFqF,EAAGtK,KAAKG,MAGRA,KAAKmF,WAAWgF,EAAI,KATpBnK,KAAKguD,YAAchuD,KAAKguD,aAAe,QACvChuD,KAAKguD,YAAYxpD,KAAK2F,KAkB1B0rB,EAAOs6B,aAAe,WACpBnwD,KAAKkwD,UAAW,EAEhBlwD,KAAKmF,YAAW,WACd,IAAIirD,EAAapwD,KAAKguD,YAEtBhuD,KAAKguD,YAAc,GAEfoC,GAAcA,EAAW5wD,OAAS,GACpC4wD,EAAWnsD,SAAQ,SAAUkG,GAC3BA,EAAGtK,KAAKG,QACPA,MAWLA,KAAKk2B,QAAQ,WACZ,IAsBLL,EAAOwuB,EAAI,SAAajE,EAAUC,GAChC,OAAOgE,GAAEjE,EAAUC,GAAWrgD,KAAK0uD,cAsBrC74B,EAAOyuB,GAAK,SAAclE,EAAUC,GAClC,OAAOiE,GAAGlE,EAAUC,GAAWrgD,KAAK0uD,cActC74B,EAAOkrB,SAAW,SAAoBC,GACpC,OAAOD,GAAS/gD,KAAKurD,IAAKvK,IAU5BnrB,EAAOurB,SAAW,SAAoBC,GACpCD,GAASphD,KAAKurD,IAAKlK,IAUrBxrB,EAAO0rB,YAAc,SAAuBC,GAC1CD,GAAYvhD,KAAKurD,IAAK/J,IAexB3rB,EAAO4rB,YAAc,SAAuBC,EAAeC,GACzDF,GAAYzhD,KAAKurD,IAAK7J,EAAeC,IAQvC9rB,EAAOw6B,KAAO,WACZrwD,KAAKuhD,YAAY,eAQnB1rB,EAAOy6B,KAAO,WACZtwD,KAAKohD,SAAS,eAUhBvrB,EAAO06B,YAAc,WACnBvwD,KAAKohD,SAAS,qBAUhBvrB,EAAO26B,cAAgB,WACrBxwD,KAAKuhD,YAAY,qBAmBnB1rB,EAAOld,aAAe,SAAwBupC,GAC5C,OAAOvpC,GAAa3Y,KAAKurD,IAAKrJ,IAehCrsB,EAAOjc,aAAe,SAAwBsoC,EAAWhhD,GACvD0Y,GAAa5Z,KAAKurD,IAAKrJ,EAAWhhD,IAYpC20B,EAAOhc,gBAAkB,SAA2BqoC,GAClDroC,GAAgB7Z,KAAKurD,IAAKrJ,IAkB5BrsB,EAAOgD,MAAQ,SAAe43B,EAAKC,GACjC,OAAO1wD,KAAK2wD,UAAU,QAASF,EAAKC,IAkBtC76B,EAAOiD,OAAS,SAAgB23B,EAAKC,GACnC,OAAO1wD,KAAK2wD,UAAU,SAAUF,EAAKC,IAavC76B,EAAO+6B,WAAa,SAAoB/3B,EAAOC,GAE7C94B,KAAK64B,MAAMA,GAAO,GAClB74B,KAAK84B,OAAOA,IAgCdjD,EAAO86B,UAAY,SAAmBE,EAAeJ,EAAKC,GACxD,QAAYnuD,IAARkuD,EA0BF,OAxBY,OAARA,GAAgBA,IAAQA,IAC1BA,EAAM,IAIyB,KAA5B,GAAKA,GAAKrsD,QAAQ,OAA6C,KAA7B,GAAKqsD,GAAKrsD,QAAQ,MACvDpE,KAAKurD,IAAIjG,MAAMuL,GAAiBJ,EAEhCzwD,KAAKurD,IAAIjG,MAAMuL,GADE,SAARJ,EACuB,GAEAA,EAAM,UAInCC,GAOH1wD,KAAKk2B,QAAQ,oBAQjB,IAAKl2B,KAAKurD,IACR,OAAO,EAIT,IAAIha,EAAMvxC,KAAKurD,IAAIjG,MAAMuL,GACrBC,EAAUvf,EAAIntC,QAAQ,MAE1B,OAAiB,IAAb0sD,EAEK1jC,SAASmkB,EAAIltC,MAAM,EAAGysD,GAAU,IAMlC1jC,SAASptB,KAAKurD,IAAI,SAAWW,GAAc2E,IAAiB,KAgBrEh7B,EAAOk7B,iBAAmB,SAA0BF,GAClD,IAAIG,EAAwB,EAE5B,GAAsB,UAAlBH,GAA+C,WAAlBA,EAC/B,MAAM,IAAI1uD,MAAM,uDASlB,GANA6uD,EAAwB7S,GAAcn+C,KAAKurD,IAAKsF,GAMlB,KAJ9BG,EAAwB54B,WAAW44B,KAIA5yB,MAAM4yB,GAAwB,CAC/D,IAAIC,EAAO,SAAW/E,GAAc2E,GACpCG,EAAwBhxD,KAAKurD,IAAI0F,GAGnC,OAAOD,GA0BTn7B,EAAOq7B,kBAAoB,WACzB,MAAO,CACLr4B,MAAO74B,KAAK+wD,iBAAiB,SAC7Bj4B,OAAQ94B,KAAK+wD,iBAAiB,YAalCl7B,EAAOs7B,aAAe,WACpB,OAAOnxD,KAAK+wD,iBAAiB,UAY/Bl7B,EAAOu7B,cAAgB,WACrB,OAAOpxD,KAAK+wD,iBAAiB,WAO/Bl7B,EAAOw7B,MAAQ,WACbrxD,KAAKurD,IAAI8F,SAOXx7B,EAAOy7B,KAAO,WACZtxD,KAAKurD,IAAI+F,QAWXz7B,EAAO07B,cAAgB,SAAuB7hC,GACxC1vB,KAAK+sD,UAGF,eAAmBr9B,EAAO,QAC7BA,EAAM43B,kBAGRtnD,KAAK+sD,QAAQwE,cAAc7hC,KAc/BmG,EAAO27B,eAAiB,SAAwB9hC,GAC9C1vB,KAAKuxD,cAAc7hC,IAiBrBmG,EAAO47B,cAAgB,WAErB,IAQIC,EARAC,EAAa,EACbC,EAAa,KAQjB5xD,KAAK81B,GAAG,cAAc,SAAUpG,GAED,IAAzBA,EAAMmiC,QAAQryD,SAEhBoyD,EAAa,CACXjO,MAAOj0B,EAAMmiC,QAAQ,GAAGlO,MACxBC,MAAOl0B,EAAMmiC,QAAQ,GAAGjO,OAG1B+N,EAAa,sBAEbD,GAAa,MAGjB1xD,KAAK81B,GAAG,aAAa,SAAUpG,GAE7B,GAAIA,EAAMmiC,QAAQryD,OAAS,EACzBkyD,GAAa,OACR,GAAIE,EAAY,CAGrB,IAAIE,EAAQpiC,EAAMmiC,QAAQ,GAAGlO,MAAQiO,EAAWjO,MAC5CoO,EAAQriC,EAAMmiC,QAAQ,GAAGjO,MAAQgO,EAAWhO,MAC5B31B,KAAK+jC,KAAKF,EAAQA,EAAQC,EAAQA,GA3B/B,KA8BrBL,GAAa,OAKnB,IAAIO,EAAQ,WACVP,GAAa,GAIf1xD,KAAK81B,GAAG,aAAcm8B,GACtBjyD,KAAK81B,GAAG,cAAem8B,GAGvBjyD,KAAK81B,GAAG,YAAY,SAAUpG,IAC5BkiC,EAAa,MAEM,IAAfF,KAEc,sBAA6BC,EA/CxB,MAmDnBjiC,EAAMq3B,iBAQN/mD,KAAKk2B,QAAQ,aAgCrBL,EAAOk4B,oBAAsB,WAE3B,GAAK/tD,KAAKglD,UAAahlD,KAAKglD,SAASkN,mBAArC,CAKA,IACIC,EADA9yB,EAAStK,GAAK/0B,KAAKglD,SAAUhlD,KAAKglD,SAASkN,oBAE/ClyD,KAAK81B,GAAG,cAAc,WACpBuJ,IAIAr/B,KAAKoyD,cAAcD,GAEnBA,EAAenyD,KAAKqyD,YAAYhzB,EAAQ,QAG1C,IAAIizB,EAAW,SAAkB5iC,GAC/B2P,IAEAr/B,KAAKoyD,cAAcD,IAGrBnyD,KAAK81B,GAAG,YAAauJ,GACrBr/B,KAAK81B,GAAG,WAAYw8B,GACpBtyD,KAAK81B,GAAG,cAAew8B,KAqCzBz8B,EAAO1wB,WAAa,SAAoBgF,EAAItE,GAC1C,IAII0sD,EAJA36B,EAAS53B,KAeb,OAVAmK,EAAK4qB,GAAK/0B,KAAMmK,GAChBnK,KAAKwyD,wBACLD,EAAY,gBAAoB,WAC1B36B,EAAO41B,eAAe5L,IAAI2Q,IAC5B36B,EAAO41B,eAAuB,OAAE+E,GAGlCpoD,MACCtE,GACH7F,KAAKwtD,eAAelM,IAAIiR,GACjBA,GAmBT18B,EAAOxyB,aAAe,SAAsBkvD,GAM1C,OALIvyD,KAAKwtD,eAAe5L,IAAI2Q,KAC1BvyD,KAAKwtD,eAAuB,OAAE+E,GAC9B,iBAAsBA,IAGjBA,GAwBT18B,EAAOw8B,YAAc,SAAqBloD,EAAIsoD,GAC5CtoD,EAAK4qB,GAAK/0B,KAAMmK,GAChBnK,KAAKwyD,wBACL,IAAIE,EAAa,gBAAqBvoD,EAAIsoD,GAE1C,OADAzyD,KAAKytD,gBAAgBnM,IAAIoR,GAClBA,GAmBT78B,EAAOu8B,cAAgB,SAAuBM,GAM5C,OALI1yD,KAAKytD,gBAAgB7L,IAAI8Q,KAC3B1yD,KAAKytD,gBAAwB,OAAEiF,GAC/B,kBAAuBA,IAGlBA,GA6BT78B,EAAO88B,sBAAwB,SAA+BxoD,GAC5D,IAUIsO,EAVAghB,EAASz5B,KAGb,OAAKA,KAAK4yD,cAIV5yD,KAAKwyD,wBAILroD,EAAK4qB,GAAK/0B,KAAMmK,GAChBsO,EAAK,2BAA+B,WAC9BghB,EAAOi0B,QAAQ9L,IAAInpC,IACrBghB,EAAOi0B,QAAgB,OAAEj1C,GAG3BtO,OAEFnK,KAAK0tD,QAAQpM,IAAI7oC,GACVA,GAhBEzY,KAAKmF,WAAWgF,EAAI,IAAO,KAgCtC0rB,EAAOg9B,2BAA6B,SAAoCjmD,EAAMzC,GAC5E,IAAI2oD,EAAS9yD,KAEb,IAAIA,KAAK2tD,WAAW/L,IAAIh1C,GAAxB,CAIA5M,KAAKwyD,wBACLroD,EAAK4qB,GAAK/0B,KAAMmK,GAChB,IAAIsO,EAAKzY,KAAK2yD,uBAAsB,WAClCxoD,IAEI2oD,EAAOnF,WAAW/L,IAAIh1C,IACxBkmD,EAAOnF,WAAmB,OAAE/gD,MAIhC,OADA5M,KAAK2tD,WAAWnyC,IAAI5O,EAAM6L,GACnB7L,IAUTipB,EAAOk9B,0BAA4B,SAAmCnmD,GAC/D5M,KAAK2tD,WAAW/L,IAAIh1C,KAIzB5M,KAAKgzD,qBAAqBhzD,KAAK2tD,WAAWryC,IAAI1O,IAC9C5M,KAAK2tD,WAAmB,OAAE/gD,KAoB5BipB,EAAOm9B,qBAAuB,SAA8Bv6C,GAE1D,OAAKzY,KAAK4yD,cAIN5yD,KAAK0tD,QAAQ9L,IAAInpC,KACnBzY,KAAK0tD,QAAgB,OAAEj1C,GACvB,yBAA8BA,IAGzBA,GAREzY,KAAKqD,aAAaoV,IAsB7Bod,EAAO28B,sBAAwB,WAC7B,IAAIS,EAASjzD,KAETA,KAAK4tD,2BAIT5tD,KAAK4tD,0BAA2B,EAChC5tD,KAAK2oD,IAAI,WAAW,WAClB,CAAC,CAAC,aAAc,6BAA8B,CAAC,UAAW,wBAAyB,CAAC,iBAAkB,gBAAiB,CAAC,kBAAmB,kBAAkB1kD,SAAQ,SAAUu1B,GAC7K,IAAI05B,EAAS15B,EAAK,GACd25B,EAAa35B,EAAK,GAKtBy5B,EAAOC,GAAQjvD,SAAQ,SAAUstC,EAAK7xC,GACpC,OAAOuzD,EAAOE,GAAYzzD,SAG9BuzD,EAAOrF,0BAA2B,OAwBtChB,EAAUwG,kBAAoB,SAA2BxmD,EAAMymD,GAC7D,GAAoB,kBAATzmD,IAAsBA,EAC/B,MAAM,IAAIzK,MAAM,4BAA+ByK,EAAO,kCAGxD,IAMM0mD,EANF1D,EAAOhD,EAAU2C,aAAa,QAE9BQ,EAASH,GAAQA,EAAKG,OAAOsD,GAC7BE,EAAS3G,IAAcyG,GAAuBzG,EAAUjtD,UAAU6zD,cAAcH,EAAoB1zD,WAExG,GAAIowD,IAAWwD,EASb,MALED,EADEvD,EACO,qDAEA,+BAGL,IAAI5tD,MAAM,uBAA0ByK,EAAO,MAAS0mD,EAAS,KAGrE1mD,EAAOs/C,GAAct/C,GAEhBggD,EAAU6G,cACb7G,EAAU6G,YAAc,IAG1B,IAAIC,EAAS9G,EAAU2C,aAAa,UAEpC,GAAa,WAAT3iD,GAAqB8mD,GAAUA,EAAOC,QAAS,CACjD,IAAIA,EAAUD,EAAOC,QACjBC,EAAcz0D,OAAOsP,KAAKklD,GAK9B,GAAIA,GAAWC,EAAYp0D,OAAS,GAAKo0D,EAAYx7C,KAAI,SAAUy7C,GACjE,OAAOF,EAAQE,MACd16C,MAAMsb,SACP,MAAM,IAAItyB,MAAM,oEAMpB,OAFAyqD,EAAU6G,YAAY7mD,GAAQymD,EAC9BzG,EAAU6G,YAAY7yD,GAAYgM,IAASymD,EACpCA,GAaTzG,EAAU2C,aAAe,SAAsB3iD,GAC7C,GAAKA,GAASggD,EAAU6G,YAIxB,OAAO7G,EAAU6G,YAAY7mD,IAGxBggD,EAjsDsB,GAoyD/B,SAASkH,GAAS5J,EAAQ6J,EAAY9wB,EAAQ+wB,GAE5C,OAjCF,SAAoB9J,EAAQ/lD,EAAO8vD,GACjC,GAAqB,kBAAV9vD,GAAsBA,EAAQ,GAAKA,EAAQ8vD,EACpD,MAAM,IAAI9xD,MAAM,sBAAwB+nD,EAAS,0CAA4C/lD,EAAQ,wCAA0C8vD,EAAW,MA8B5JC,CAAWhK,EAAQ8J,EAAY/wB,EAAOzjC,OAAS,GACxCyjC,EAAO+wB,GAAYD,GAW5B,SAASI,GAAoBlxB,GAC3B,IAAImxB,EA0BJ,OAvBEA,OADa7xD,IAAX0gC,GAA0C,IAAlBA,EAAOzjC,OACjB,CACdA,OAAQ,EACRmJ,MAAO,WACL,MAAM,IAAIxG,MAAM,oCAElBqqB,IAAK,WACH,MAAM,IAAIrqB,MAAM,qCAIJ,CACd3C,OAAQyjC,EAAOzjC,OACfmJ,MAAOmrD,GAAS/+B,KAAK,KAAM,QAAS,EAAGkO,GACvCzW,IAAKsnC,GAAS/+B,KAAK,KAAM,MAAO,EAAGkO,IAInC,YAAmB,sBACrBmxB,EAAc,qBAA4B,WACxC,OAAQnxB,GAAU,IAAIjB,WAInBoyB,EAgBT,SAASC,GAAiB1rD,EAAO6jB,GAC/B,OAAIloB,MAAMC,QAAQoE,GACTwrD,GAAoBxrD,QACRpG,IAAVoG,QAA+BpG,IAARiqB,EACzB2nC,KAGFA,GAAoB,CAAC,CAACxrD,EAAO6jB,KAoBtC,SAAS8nC,GAAgBC,EAAUp8B,GACjC,IACIxvB,EACA6jB,EAFAgoC,EAAmB,EAIvB,IAAKr8B,EACH,OAAO,EAGJo8B,GAAaA,EAAS/0D,SACzB+0D,EAAWF,GAAiB,EAAG,IAGjC,IAAK,IAAI/0D,EAAI,EAAGA,EAAIi1D,EAAS/0D,OAAQF,IACnCqJ,EAAQ4rD,EAAS5rD,MAAMrJ,IACvBktB,EAAM+nC,EAAS/nC,IAAIltB,IAET64B,IACR3L,EAAM2L,GAGRq8B,GAAoBhoC,EAAM7jB,EAG5B,OAAO6rD,EAAmBr8B,EAwB5B,SAASs8B,GAAWvzD,GAGlB,GAAIA,aAAiBuzD,GACnB,OAAOvzD,EAGY,kBAAVA,EACTlB,KAAK+F,KAAO7E,EACc,kBAAVA,EAEhBlB,KAAKkR,QAAUhQ,EACN,GAASA,KAGQ,kBAAfA,EAAM6E,OACf/F,KAAK+F,KAAO7E,EAAM6E,MAGpB,GAAO/F,KAAMkB,IAGVlB,KAAKkR,UACRlR,KAAKkR,QAAUujD,GAAWC,gBAAgB10D,KAAK+F,OAAS,IAjP5D4mD,GAAYhtD,UAAUizD,aAAyD,oBAAnC,2BAA0F,oBAAlC,yBACpGjG,GAAYyG,kBAAkB,YAAazG,IA0P3C8H,GAAW90D,UAAUoG,KAAO,EAQ5B0uD,GAAW90D,UAAUuR,QAAU,GAW/BujD,GAAW90D,UAAU+D,OAAS,KAe9B+wD,GAAWE,WAAa,CAAC,mBAAoB,oBAAqB,oBAAqB,mBAAoB,8BAA+B,uBAQ1IF,GAAWC,gBAAkB,CAC3B,EAAG,iCACH,EAAG,8DACH,EAAG,8HACH,EAAG,qHACH,EAAG,qEAIL,IAAK,IAAIE,GAAS,EAAGA,GAASH,GAAWE,WAAWn1D,OAAQo1D,KAC1DH,GAAWA,GAAWE,WAAWC,KAAWA,GAE5CH,GAAW90D,UAAU80D,GAAWE,WAAWC,KAAWA,GAYxD,SAASC,GAAU3zD,GACjB,YAAiBqB,IAAVrB,GAAiC,OAAVA,GAAwC,oBAAfA,EAAM4zD,KAY/D,SAASC,GAAe7zD,GAClB2zD,GAAU3zD,IACZA,EAAM4zD,KAAK,MAAM,SAAUvzD,OAsB/B,IAAIyzD,GAAe,SAAsBC,GAiBvC,MAhBU,CAAC,OAAQ,QAAS,WAAY,KAAM,kCAAmC,OAAQ,OAAOn0D,QAAO,SAAU+2B,EAAKnV,EAAMpjB,GAK1H,OAJI21D,EAAMvyC,KACRmV,EAAInV,GAAQuyC,EAAMvyC,IAGbmV,IACN,CACDq9B,KAAMD,EAAMC,MAAQ5wD,MAAM3E,UAAUyY,IAAIvY,KAAKo1D,EAAMC,MAAM,SAAUC,GACjE,MAAO,CACLC,UAAWD,EAAIC,UACfC,QAASF,EAAIE,QACbx6C,KAAMs6C,EAAIt6C,KACVpC,GAAI08C,EAAI18C,UAgEZ68C,GA5CmB,SAA0BC,GAC/C,IAAIC,EAAWD,EAAKjR,GAAG,SACnBmR,EAAYnxD,MAAM3E,UAAUyY,IAAIvY,KAAK21D,GAAU,SAAUvmD,GAC3D,OAAOA,EAAEgmD,SAWX,OATa3wD,MAAM3E,UAAUyY,IAAIvY,KAAK21D,GAAU,SAAUE,GACxD,IAAI3wD,EAAOiwD,GAAaU,EAAQT,OAMhC,OAJIS,EAAQ/mD,MACV5J,EAAK4J,IAAM+mD,EAAQ/mD,KAGd5J,KAEKizB,OAAO1zB,MAAM3E,UAAU4O,OAAO1O,KAAK01D,EAAKI,cAAc,SAAUV,GAC5E,OAAqC,IAA9BQ,EAAUrxD,QAAQ6wD,MACxB78C,IAAI48C,MA4BLM,GAbmB,SAA0BvwD,EAAMwwD,GAUrD,OATAxwD,EAAKd,SAAQ,SAAUgxD,GACrB,IAAIW,EAAaL,EAAKM,mBAAmBZ,GAAOA,OAE3CA,EAAMtmD,KAAOsmD,EAAMC,MACtBD,EAAMC,KAAKjxD,SAAQ,SAAUkxD,GAC3B,OAAOS,EAAWE,OAAOX,SAIxBI,EAAKI,cAoBVI,GAA2B,SAAUC,GAuCvC,SAASD,EAAY/Q,EAAQhjD,GAC3B,IAAIk1B,EAoCJ,OAlCAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE5Ci2D,eAAiB,SAAU10D,GAC/B,OAAO21B,EAAMq6B,cAAchwD,IAG7B21B,EAAMg/B,OAAS,SAAU30D,GACvB,OAAO21B,EAAMi/B,MAAM50D,IAGrB21B,EAAMk/B,QAAUl/B,EAAMm/B,eAAiBn/B,EAAMo/B,gBAAiB,EAE9Dp/B,EAAMq/B,WAAWr/B,EAAMg2B,SAASsJ,aAEhCt/B,EAAMspB,QAAQtpB,EAAMg2B,SAAS1M,SAK7BtpB,EAAMy3B,WAAapO,GAAS,MAAO,CACjCY,UAAWsV,4BACV,CACDxrB,KAAM,aAER/T,EAAMw/B,QAAUnW,GAAS,IAAK,CAC5BY,UAAWsV,gDACXh+C,GAAIye,EAAMlsB,KAAK2N,aAAa,sBAE9Bq2B,GAAY9X,EAAMw/B,QAASx/B,EAAMy/B,eAEjCz/B,EAAMq0B,IAAIriD,YAAYguB,EAAMw/B,SAE5Bx/B,EAAMq0B,IAAIriD,YAAYguB,EAAMy3B,YAErBz3B,GA3ET,OAAe6+B,EAAaC,GAqF5B,IAAIngC,EAASkgC,EAAYp2D,UAoazB,OAlaAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAWnhD,KAAKiwD,gBAChB2G,UAAW,GACV,CACD,mBAAoB52D,KAAKyY,KAAO,eAChC,cAAe,OACf,aAAczY,KAAKonC,QACnB,KAAQ,YAIZvR,EAAOS,QAAU,WACft2B,KAAK2uD,WAAa,KAClB3uD,KAAK02D,QAAU,KACf12D,KAAK62D,oBAAsB,KAE3Bb,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAUpC61B,EAAOo6B,cAAgB,WACrB,MAAOwG,+BAAoCT,EAAWr2D,UAAUswD,cAAcpwD,KAAKG,OAUrF61B,EAAOuR,MAAQ,WACb,OAAOpnC,KAAKkuD,SAASluD,KAAKktD,SAAS9lB,OAAS,iBAW9CvR,EAAO8gC,YAAc,WACnB,IAAIvgB,EAAOp2C,KAAKktD,SAASyJ,aAAe32D,KAAKkuD,SAAS,2BAMtD,OAJIluD,KAAKu2D,cACPngB,GAAQ,IAAMp2C,KAAKkuD,SAAS,wFAGvB9X,GAUTvgB,EAAOpwB,KAAO,WACZ,IAAKzF,KAAKo2D,QAAS,CACjB,IAAIpR,EAAShlD,KAAKglD,SAQlBhlD,KAAKk2B,QAAQ,mBACbl2B,KAAKo2D,SAAU,GAGXp2D,KAAKktD,SAAS4J,aAAe92D,KAAKq2D,iBAAmBr2D,KAAKs2D,iBAC5Dt2D,KAAK+2D,OAKP/2D,KAAKg3D,aAAehS,EAAOiS,SAEvBj3D,KAAKktD,SAASgK,aAAel3D,KAAKg3D,aACpChS,EAAOmS,QAGTn3D,KAAK81B,GAAG,UAAW91B,KAAKi2D,gBAExBj2D,KAAKo3D,aAAepS,EAAOqS,WAC3BrS,EAAOqS,UAAS,GAChBr3D,KAAKqwD,OACLrwD,KAAKs3D,oBACLt3D,KAAKgL,KAAK4O,aAAa,cAAe,SAQtC5Z,KAAKk2B,QAAQ,aACbl2B,KAAKq2D,gBAAiB,IAc1BxgC,EAAO0hC,OAAS,SAAgBr2D,GAK9B,MAJqB,mBAAVA,GACTlB,KAAKkB,EAAQ,OAAS,WAGjBlB,KAAKo2D,SAWdvgC,EAAOsgC,MAAQ,WACb,GAAKn2D,KAAKo2D,QAAV,CAIA,IAAIpR,EAAShlD,KAAKglD,SAQlBhlD,KAAKk2B,QAAQ,oBACbl2B,KAAKo2D,SAAU,EAEXp2D,KAAKg3D,aAAeh3D,KAAKktD,SAASgK,aACpClS,EAAO8H,OAGT9sD,KAAKg2B,IAAI,UAAWh2B,KAAKi2D,gBAErBj2D,KAAKo3D,cACPpS,EAAOqS,UAAS,GAGlBr3D,KAAKswD,OACLtwD,KAAKgL,KAAK4O,aAAa,cAAe,QAQtC5Z,KAAKk2B,QAAQ,cACbl2B,KAAKw3D,mBAEDx3D,KAAKktD,SAASuK,WAChBz3D,KAAKs2B,YAcTT,EAAO0gC,UAAY,SAAmBr1D,GACpC,GAAqB,mBAAVA,EAAqB,CAC9B,IAAIq1D,EAAYv2D,KAAK03D,aAAex2D,EAChCi1D,EAAQn2D,KAAK8uD,SAAS,eAE1B,GAAIyH,IAAcJ,EAAO,CAGvB,IAAIwB,EAAO33D,KAAK2uD,WAChB3uD,KAAK2uD,WAAa3uD,KAAKurD,IACvB4K,EAAQn2D,KAAKivD,SAAS,cAAe,CACnC2I,YAAa,uBAEf53D,KAAK2uD,WAAagJ,EAClB33D,KAAK81B,GAAGqgC,EAAO,QAASn2D,KAAKk2D,SAI1BK,GAAaJ,IAChBn2D,KAAKg2B,IAAImgC,EAAO,QAASn2D,KAAKk2D,QAC9Bl2D,KAAKgU,YAAYmiD,GACjBA,EAAM7/B,WAIV,OAAOt2B,KAAK03D,YAQd7hC,EAAOkhC,KAAO,WACZ/2D,KAAK63D,SAAS73D,KAAKwgD,YAcrB3qB,EAAOgiC,SAAW,SAAkBrX,GAClC,IAAIkO,EAAY1uD,KAAK0uD,YACjBoJ,EAAWpJ,EAAU5iD,WACrBisD,EAAgBrJ,EAAU17C,YAQ9BhT,KAAKk2B,QAAQ,mBACbl2B,KAAKs2D,gBAAiB,EAGtBwB,EAAS9jD,YAAY06C,GACrB1uD,KAAKgiB,QACLgiC,GAAc0K,EAAWlO,GAQzBxgD,KAAKk2B,QAAQ,aAET6hC,EACFD,EAASlgD,aAAa82C,EAAWqJ,GAEjCD,EAAS5uD,YAAYwlD,GAIvB,IAAIsJ,EAAch4D,KAAK8uD,SAAS,eAE5BkJ,GACFF,EAAS5uD,YAAY8uD,EAAYzM,MAWrC11B,EAAO7T,MAAQ,WAObhiB,KAAKk2B,QAAQ,oBACb4tB,GAAQ9jD,KAAK0uD,aAQb1uD,KAAKk2B,QAAQ,eAmBfL,EAAO2qB,QAAU,SAAiBt/C,GAKhC,MAJqB,qBAAVA,IACTlB,KAAKi4D,SAAW/2D,GAGXlB,KAAKi4D,UASdpiC,EAAOyhC,kBAAoB,WACzB,IAAIY,EAAW,kBACXC,EAAWn4D,KAAK+sD,QAAQxB,IAC5BvrD,KAAK62D,oBAAsB,MAEvBsB,EAASjX,SAASgX,IAAaC,IAAaD,KAC9Cl4D,KAAK62D,oBAAsBqB,EAC3Bl4D,KAAKqxD,UAUTx7B,EAAO2hC,iBAAmB,WACpBx3D,KAAK62D,sBACP72D,KAAK62D,oBAAoBxF,QACzBrxD,KAAK62D,oBAAsB,OAU/BhhC,EAAO07B,cAAgB,SAAuB7hC,GAI5C,GAFAA,EAAM43B,kBAEF,eAAmB53B,EAAO,WAAa1vB,KAAKu2D,YAG9C,OAFA7mC,EAAMq3B,sBACN/mD,KAAKm2D,QAKP,GAAK,eAAmBzmC,EAAO,OAA/B,CAQA,IAJA,IAEI0oC,EAFAC,EAAer4D,KAAKs4D,gBACpBJ,EAAWl4D,KAAKurD,IAAIgN,cAAc,UAG7Bj5D,EAAI,EAAGA,EAAI+4D,EAAa74D,OAAQF,IACvC,GAAI44D,IAAaG,EAAa/4D,GAAI,CAChC84D,EAAa94D,EACb,MAIA,oBAA2BU,KAAKurD,MAClC6M,EAAa,GAGX1oC,EAAM8oC,UAA2B,IAAfJ,GACpBC,EAAaA,EAAa74D,OAAS,GAAG6xD,QACtC3hC,EAAMq3B,kBACIr3B,EAAM8oC,UAAYJ,IAAeC,EAAa74D,OAAS,IACjE64D,EAAa,GAAGhH,QAChB3hC,EAAMq3B,oBAUVlxB,EAAOyiC,cAAgB,WACrB,IAAIG,EAAcz4D,KAAKurD,IAAImN,iBAAiB,KAC5C,OAAOp0D,MAAM3E,UAAU4O,OAAO1O,KAAK44D,GAAa,SAAUllD,GACxD,OAAQA,aAAiB,uBAA8BA,aAAiB,sBAA6BA,EAAMmG,aAAa,UAAYnG,aAAiB,sBAA6BA,aAAiB,uBAA8BA,aAAiB,yBAAgCA,aAAiB,yBAAgCA,EAAMmG,aAAa,aAAenG,aAAiB,uBAA8BA,aAAiB,uBAA8BA,aAAiB,sBAA6BA,EAAMmG,aAAa,cAAmD,IAApCnG,EAAMoF,aAAa,aAAsBpF,EAAMmG,aAAa,uBAI5kBq8C,EA1fsB,CA2f7BpJ,IASFoJ,GAAYp2D,UAAUutD,SAAW,CAC/BgK,aAAa,EACbO,WAAW,GAEb9K,GAAYyG,kBAAkB,cAAe2C,IAS7C,IAAI4C,GAAyB,SAAUC,GAWrC,SAASD,EAAUE,GACjB,IAAI3hC,OAEW,IAAX2hC,IACFA,EAAS,KAGX3hC,EAAQ0hC,EAAa/4D,KAAKG,OAASA,MAC7B84D,QAAU,GAQhB35D,OAAOic,gBAAe,OAAuB8b,GAAQ,SAAU,CAC7D5b,IAAK,WACH,OAAOtb,KAAK84D,QAAQt5D,UAIxB,IAAK,IAAIF,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IACjC43B,EAAM6hC,SAASF,EAAOv5D,IAGxB,OAAO43B,GApCT,OAAeyhC,EAAWC,GAgD1B,IAAI/iC,EAAS8iC,EAAUh5D,UA6HvB,OA3HAk2B,EAAOkjC,SAAW,SAAkB9D,GAClC,IAAIr9B,EAAS53B,KAETmE,EAAQnE,KAAK84D,QAAQt5D,OAEnB,GAAK2E,KAASnE,MAClBb,OAAOic,eAAepb,KAAMmE,EAAO,CACjCmX,IAAK,WACH,OAAOtb,KAAK84D,QAAQ30D,OAMW,IAAjCnE,KAAK84D,QAAQ10D,QAAQ6wD,KACvBj1D,KAAK84D,QAAQt0D,KAAKywD,GAUlBj1D,KAAKk2B,QAAQ,CACX++B,MAAOA,EACPh0D,KAAM,WACN5B,OAAQW,QAaZi1D,EAAM+D,aAAe,WACnBphC,EAAO1B,QAAQ,CACb++B,MAAOA,EACPh0D,KAAM,cACN5B,OAAQu4B,KAIRkyB,GAAUmL,IACZA,EAAM9M,iBAAiB,cAAe8M,EAAM+D,eAahDnjC,EAAOojC,YAAc,SAAqBC,GAGxC,IAFA,IAAIjE,EAEK31D,EAAI,EAAGiJ,EAAIvI,KAAKR,OAAQF,EAAIiJ,EAAGjJ,IACtC,GAAIU,KAAKV,KAAO45D,EAAQ,EACtBjE,EAAQj1D,KAAKV,IAEH02B,KACRi/B,EAAMj/B,MAGRh2B,KAAK84D,QAAQ7iC,OAAO32B,EAAG,GACvB,MAIC21D,GAaLj1D,KAAKk2B,QAAQ,CACX++B,MAAOA,EACPh0D,KAAM,cACN5B,OAAQW,QAaZ61B,EAAOsjC,aAAe,SAAsB1gD,GAG1C,IAFA,IAAIzU,EAAS,KAEJ1E,EAAI,EAAGiJ,EAAIvI,KAAKR,OAAQF,EAAIiJ,EAAGjJ,IAAK,CAC3C,IAAI21D,EAAQj1D,KAAKV,GAEjB,GAAI21D,EAAMx8C,KAAOA,EAAI,CACnBzU,EAASixD,EACT,OAIJ,OAAOjxD,GAGF20D,EA9KoB,CA+K3BtP,IAuBF,IAAK,IAAI,MAPTsP,GAAUh5D,UAAU2pD,eAAiB,CACnC8P,OAAQ,SACRC,SAAU,WACVC,YAAa,cACbC,YAAa,eAGGZ,GAAUh5D,UAAU2pD,eACpCqP,GAAUh5D,UAAU,KAAO,IAAS,KAgBtC,IAAI65D,GAAkB,SAAuBlrD,EAAM2mD,GACjD,IAAK,IAAI31D,EAAI,EAAGA,EAAIgP,EAAK9O,OAAQF,IAC1BH,OAAOsP,KAAKH,EAAKhP,IAAIE,QAAUy1D,EAAMx8C,KAAOnK,EAAKhP,GAAGmZ,KAKzDnK,EAAKhP,GAAGm6D,SAAU,IAWlBC,GAA8B,SAAUC,GAS1C,SAASD,EAAeb,GACtB,IAAI3hC,OAEW,IAAX2hC,IACFA,EAAS,IAKX,IAAK,IAAIv5D,EAAIu5D,EAAOr5D,OAAS,EAAGF,GAAK,EAAGA,IACtC,GAAIu5D,EAAOv5D,GAAGm6D,QAAS,CACrBD,GAAgBX,EAAQA,EAAOv5D,IAC/B,MAMJ,OAFA43B,EAAQyiC,EAAW95D,KAAKG,KAAM64D,IAAW74D,MACnC45D,WAAY,EACX1iC,GA1BT,OAAewiC,EAAgBC,GAsC/B,IAAI9jC,EAAS6jC,EAAe/5D,UAgD5B,OA9CAk2B,EAAOkjC,SAAW,SAAkB9D,GAClC,IAAIr9B,EAAS53B,KAETi1D,EAAMwE,SACRD,GAAgBx5D,KAAMi1D,GAGxB0E,EAAWh6D,UAAUo5D,SAASl5D,KAAKG,KAAMi1D,GAGpCA,EAAM9M,mBAIX8M,EAAM4E,eAAiB,WAIjBjiC,EAAOgiC,YAIXhiC,EAAOgiC,WAAY,EACnBJ,GAAgB5hC,EAAQq9B,GACxBr9B,EAAOgiC,WAAY,EAEnBhiC,EAAO1B,QAAQ,YAQjB++B,EAAM9M,iBAAiB,gBAAiB8M,EAAM4E,kBAGhDhkC,EAAOojC,YAAc,SAAqBC,GACxCS,EAAWh6D,UAAUs5D,YAAYp5D,KAAKG,KAAMk5D,GAExCA,EAAO9S,qBAAuB8S,EAAOW,iBACvCX,EAAO9S,oBAAoB,gBAAiB8S,EAAOW,gBACnDX,EAAOW,eAAiB,OAIrBH,EAvFyB,CAwFhCf,IAcEmB,GAAgB,SAAuBxrD,EAAM2mD,GAC/C,IAAK,IAAI31D,EAAI,EAAGA,EAAIgP,EAAK9O,OAAQF,IAC1BH,OAAOsP,KAAKH,EAAKhP,IAAIE,QAAUy1D,EAAMx8C,KAAOnK,EAAKhP,GAAGmZ,KAKzDnK,EAAKhP,GAAGy6D,UAAW,IAWnBC,GAA8B,SAAUL,GAS1C,SAASK,EAAenB,GACtB,IAAI3hC,OAEW,IAAX2hC,IACFA,EAAS,IAKX,IAAK,IAAIv5D,EAAIu5D,EAAOr5D,OAAS,EAAGF,GAAK,EAAGA,IACtC,GAAIu5D,EAAOv5D,GAAGy6D,SAAU,CACtBD,GAAcjB,EAAQA,EAAOv5D,IAC7B,MAuBJ,OAnBA43B,EAAQyiC,EAAW95D,KAAKG,KAAM64D,IAAW74D,MACnC45D,WAAY,EAMlBz6D,OAAOic,gBAAe,OAAuB8b,GAAQ,gBAAiB,CACpE5b,IAAK,WACH,IAAK,IAAI+a,EAAK,EAAGA,EAAKr2B,KAAKR,OAAQ62B,IACjC,GAAIr2B,KAAKq2B,GAAI0jC,SACX,OAAO1jC,EAIX,OAAQ,GAEV7a,IAAK,eAEA0b,GA3CT,OAAe8iC,EAAgBL,GAuD/B,IAAI9jC,EAASmkC,EAAer6D,UA6C5B,OA3CAk2B,EAAOkjC,SAAW,SAAkB9D,GAClC,IAAIr9B,EAAS53B,KAETi1D,EAAM8E,UACRD,GAAc95D,KAAMi1D,GAGtB0E,EAAWh6D,UAAUo5D,SAASl5D,KAAKG,KAAMi1D,GAGpCA,EAAM9M,mBAIX8M,EAAMgF,gBAAkB,WAClBriC,EAAOgiC,YAIXhiC,EAAOgiC,WAAY,EACnBE,GAAcliC,EAAQq9B,GACtBr9B,EAAOgiC,WAAY,EAEnBhiC,EAAO1B,QAAQ,YAQjB++B,EAAM9M,iBAAiB,iBAAkB8M,EAAMgF,mBAGjDpkC,EAAOojC,YAAc,SAAqBC,GACxCS,EAAWh6D,UAAUs5D,YAAYp5D,KAAKG,KAAMk5D,GAExCA,EAAO9S,qBAAuB8S,EAAOe,kBACvCf,EAAO9S,oBAAoB,iBAAkB8S,EAAOe,iBACpDf,EAAOe,gBAAkB,OAItBD,EArGyB,CAsGhCrB,IASEuB,GAA6B,SAAUP,GAGzC,SAASO,IACP,OAAOP,EAAW55D,MAAMC,KAAMT,YAAcS,MAH9C,OAAek6D,EAAeP,GAM9B,IAAI9jC,EAASqkC,EAAcv6D,UAuD3B,OA7CAk2B,EAAOkjC,SAAW,SAAkB9D,GAClC,IAAI/9B,EAAQl3B,KAEZ25D,EAAWh6D,UAAUo5D,SAASl5D,KAAKG,KAAMi1D,GAEpCj1D,KAAKm6D,eACRn6D,KAAKm6D,aAAe,WAClB,OAAOjjC,EAAMuyB,aAAa,YAIzBzpD,KAAKo6D,gCACRp6D,KAAKq6D,+BAAiC,WACpC,OAAOnjC,EAAMhB,QAAQ,4BASzB++B,EAAM9M,iBAAiB,aAAcnoD,KAAKm6D,eAGY,IAFvB,CAAC,WAAY,YAEf/1D,QAAQ6wD,EAAMqF,OACzCrF,EAAM9M,iBAAiB,aAAcnoD,KAAKq6D,iCAI9CxkC,EAAOojC,YAAc,SAAqBC,GACxCS,EAAWh6D,UAAUs5D,YAAYp5D,KAAKG,KAAMk5D,GAGxCA,EAAO9S,sBACLpmD,KAAKm6D,cACPjB,EAAO9S,oBAAoB,aAAcpmD,KAAKm6D,cAG5Cn6D,KAAKu6D,yBACPrB,EAAO9S,oBAAoB,aAAcpmD,KAAKq6D,kCAK7CH,EA9DwB,CA+D/BvB,IASE6B,GAAoC,WAOtC,SAASA,EAAqBC,QACN,IAAlBA,IACFA,EAAgB,IAGlBz6D,KAAK06D,eAAiB,GAQtBv7D,OAAOic,eAAepb,KAAM,SAAU,CACpCsb,IAAK,WACH,OAAOtb,KAAK06D,eAAel7D,UAI/B,IAAK,IAAIF,EAAI,EAAGE,EAASi7D,EAAcj7D,OAAQF,EAAIE,EAAQF,IACzDU,KAAK26D,iBAAiBF,EAAcn7D,IAaxC,IAAIu2B,EAAS2kC,EAAqB76D,UAuElC,OArEAk2B,EAAO8kC,iBAAmB,SAA0BC,GAClD,IAAIz2D,EAAQnE,KAAK06D,eAAel7D,OAE1B,GAAK2E,KAASnE,MAClBb,OAAOic,eAAepb,KAAMmE,EAAO,CACjCmX,IAAK,WACH,OAAOtb,KAAK06D,eAAev2D,OAMkB,IAA/CnE,KAAK06D,eAAet2D,QAAQw2D,IAC9B56D,KAAK06D,eAAel2D,KAAKo2D,IAiB7B/kC,EAAOglC,wBAA0B,SAAiC5F,GAGhE,IAFA,IAAI6F,EAEKx7D,EAAI,EAAGE,EAASQ,KAAK06D,eAAel7D,OAAQF,EAAIE,EAAQF,IAC/D,GAAI21D,IAAUj1D,KAAK06D,eAAep7D,GAAG21D,MAAO,CAC1C6F,EAAgB96D,KAAK06D,eAAep7D,GACpC,MAIJ,OAAOw7D,GAYTjlC,EAAOklC,oBAAsB,SAA6BH,GACxD,IAAK,IAAIt7D,EAAI,EAAGE,EAASQ,KAAK06D,eAAel7D,OAAQF,EAAIE,EAAQF,IAC/D,GAAIs7D,IAAiB56D,KAAK06D,eAAep7D,GAAI,CACvCU,KAAK06D,eAAep7D,GAAG21D,OAAqD,oBAArCj1D,KAAK06D,eAAep7D,GAAG21D,MAAMj/B,KACtEh2B,KAAK06D,eAAep7D,GAAG21D,MAAMj/B,MAGW,oBAA/Bh2B,KAAK06D,eAAep7D,GAAG02B,KAChCh2B,KAAK06D,eAAep7D,GAAG02B,MAGzBh2B,KAAK06D,eAAezkC,OAAO32B,EAAG,GAC9B,QAKCk7D,EA/G+B,GA6IpCQ,GAAgC,WAOlC,SAASA,EAAiB9F,GACxB8F,EAAiBr7D,UAAUs7D,SAASp7D,KAAKG,KAAMk1D,GAQ/C/1D,OAAOic,eAAepb,KAAM,SAAU,CACpCsb,IAAK,WACH,OAAOtb,KAAKk7D,WAelB,IAAIrlC,EAASmlC,EAAiBr7D,UAqD9B,OAnDAk2B,EAAOolC,SAAW,SAAkB/F,GAClC,IAAIiG,EAAYn7D,KAAKR,QAAU,EAC3BF,EAAI,EACJiJ,EAAI2sD,EAAK11D,OACbQ,KAAKo7D,MAAQlG,EACbl1D,KAAKk7D,QAAUhG,EAAK11D,OAEpB,IAAI67D,EAAa,SAAoBl3D,GAC7B,GAAKA,KAASnE,MAClBb,OAAOic,eAAepb,KAAM,GAAKmE,EAAO,CACtCmX,IAAK,WACH,OAAOtb,KAAKo7D,MAAMj3D,OAM1B,GAAIg3D,EAAY5yD,EAGd,IAFAjJ,EAAI67D,EAEG77D,EAAIiJ,EAAGjJ,IACZ+7D,EAAWx7D,KAAKG,KAAMV,IAe5Bu2B,EAAOylC,WAAa,SAAoB7iD,GAGtC,IAFA,IAAIzU,EAAS,KAEJ1E,EAAI,EAAGiJ,EAAIvI,KAAKR,OAAQF,EAAIiJ,EAAGjJ,IAAK,CAC3C,IAAI61D,EAAMn1D,KAAKV,GAEf,GAAI61D,EAAI18C,KAAOA,EAAI,CACjBzU,EAASmxD,EACT,OAIJ,OAAOnxD,GAGFg3D,EAtF2B,GAoGhCO,GAAiB,CACnBC,YAAa,cACb9wB,SAAU,WACV+wB,KAAM,OACNC,KAAM,OACNC,UAAW,YACXC,WAAY,cAUVC,GAAiB,CACnB,YAAe,cACf,aAAgB,eAChB,KAAQ,OACR,YAAa,YACb,YAAe,cACf,WAAc,cAUZC,GAAgB,CAClBH,UAAW,YACXjxB,SAAU,WACVqxB,aAAc,eACdC,SAAU,WACVC,SAAU,YAURC,GAAgB,CAClB3V,SAAU,WACV4V,OAAQ,SACRC,QAAS,WAcP3kB,GAAqB,SAAUmhB,GAuBjC,SAASnhB,EAAMz1C,GACb,IAAIk1B,OAEY,IAAZl1B,IACFA,EAAU,IAGZk1B,EAAQ0hC,EAAa/4D,KAAKG,OAASA,KACnC,IAAIq8D,EAAa,CACf5jD,GAAIzW,EAAQyW,IAAM,aAAektC,KACjC2U,KAAMt4D,EAAQs4D,MAAQ,GACtB18B,SAAU57B,EAAQ47B,UAAY,IAE5BwJ,EAAQplC,EAAQolC,OAAS,GA6BzBk1B,EAAQ,SAAe58D,GACzBP,OAAOic,gBAAe,OAAuB8b,GAAQx3B,EAAK,CACxD4b,IAAK,WACH,OAAO+gD,EAAW38D,IAEpB8b,IAAK,gBAIT,IAAK,IAAI9b,KAAO28D,EACdC,EAAM58D,GAgCR,OApBAP,OAAOic,gBAAe,OAAuB8b,GAAQ,QAAS,CAC5D5b,IAAK,WACH,OAAO8rB,GAET5rB,IAAK,SAAa+gD,GACZA,IAAan1B,IACfA,EAAQm1B,EAURv8D,KAAKk2B,QAAQ,mBAIZgB,EAGT,OA7GA,OAAeugB,EAAOmhB,GA6GfnhB,EA9GgB,CA+GvB4R,IA0CEmT,GAAW,SAAkB34D,GAE/B,IAAI44D,EAAQ,CAAC,WAAY,WAAY,OAAQ,WAAY,SAAU,OAAQ,QAEvE7wC,EAAI,kBAAuB,KAC/BA,EAAE6J,KAAO5xB,EAMT,IAFA,IAAIo9B,EAAU,GAEL3hC,EAAI,EAAGA,EAAIm9D,EAAMj9D,OAAQF,IAChC2hC,EAAQw7B,EAAMn9D,IAAMssB,EAAE6wC,EAAMn9D,IAuB9B,MAlByB,UAArB2hC,EAAQvL,WACVuL,EAAQy7B,KAAOz7B,EAAQy7B,KAAK3uD,QAAQ,OAAQ,KAGrB,WAArBkzB,EAAQvL,WACVuL,EAAQy7B,KAAOz7B,EAAQy7B,KAAK3uD,QAAQ,QAAS,KAG1CkzB,EAAQvL,WACXuL,EAAQvL,SAAW,uBAKhBuL,EAAQy7B,OACXz7B,EAAQy7B,KAAO,mBAGVz7B,GAeL07B,GAAiB,SAAwB94D,GAE3C,IAAKA,EAAI6nB,MAAM,gBAAiB,CAG9B,IAAIE,EAAI,kBAAuB,KAC/BA,EAAE6J,KAAO5xB,EACTA,EAAM+nB,EAAE6J,KAGV,OAAO5xB,GAeL+4D,GAAmB,SAA0BvpC,GAC/C,GAAoB,kBAATA,EAAmB,CAC5B,IACIO,EADc,yEACUlH,KAAK2G,GAEjC,GAAIO,EACF,OAAOA,EAAU9F,MAAMltB,cAI3B,MAAO,IAsBLi8D,GAAgB,SAAuBh5D,EAAKi5D,QAC/B,IAAXA,IACFA,EAAS,cAGX,IAAIC,EAAUP,GAAS34D,GAMvB,OAJuC,MAArBk5D,EAAQrnC,SAAmBonC,EAAOpnC,SAAWqnC,EAAQrnC,UAGvCqnC,EAAQL,OAASI,EAAOpnC,SAAWonC,EAAOJ,MAIxEM,GAAmB79D,OAAOsH,OAAO,CACnCq5C,UAAW,KACX0c,SAAUA,GACVG,eAAgBA,GAChBC,iBAAkBA,GAClBC,cAAeA,KAebI,GAAY,SAAmBC,EAAYjI,GAC7C,IAAItiB,EAAS,IAAI,mBAAuB,IAAU,UAAgB,4BAC9DnQ,EAAS,GAEbmQ,EAAOwqB,MAAQ,SAAUhI,GACvBF,EAAMa,OAAOX,IAGfxiB,EAAOyqB,eAAiB,SAAU7yD,GAChCi4B,EAAOh+B,KAAK+F,IAGdooC,EAAO0qB,QAAU,WACfpI,EAAM/+B,QAAQ,CACZj1B,KAAM,aACN5B,OAAQ41D,KAIZtiB,EAAOzvC,MAAMg6D,GAET16B,EAAOhjC,OAAS,IACd,aAAoB,4BACtB,2BAAgC,iCAAmCy1D,EAAMtmD,KAG3E6zB,EAAOv+B,SAAQ,SAAUsG,GACvB,OAAO+xC,GAAM/xC,MAAMA,MAGjB,aAAoB,sBACtB,wBAIJooC,EAAO2qB,SAeLC,GAAY,SAAmB5uD,EAAKsmD,GACtC,IAAIhiC,EAAO,CACTlxB,IAAK4M,GAEH6uD,EAAcX,GAAcluD,GAE5B6uD,IACFvqC,EAAKvuB,KAAO84D,GAGd,IAAI53D,EAAgD,oBAA9BqvD,EAAMwI,MAAMD,cAE9B53D,IACFqtB,EAAKrtB,gBAAkBA,GAGzB,IAAIqtB,EAAM8B,GAAK/0B,MAAM,SAAUI,EAAKC,EAAUC,GAC5C,GAAIF,EACF,OAAOk8C,GAAM/xC,MAAMnK,EAAKC,GAG1B40D,EAAMyI,SAAU,EAGe,oBAApB,WACLzI,EAAMwI,OAGRxI,EAAMwI,MAAM5U,IAAI,CAAC,cAAe,eAAe,SAAUn5B,GACvD,GAAmB,eAAfA,EAAMzuB,KAKV,OAAOg8D,GAAU38D,EAAc20D,GAJ7B3Y,GAAM/xC,MAAM,oDAAsD0qD,EAAMtmD,QAQ9EsuD,GAAU38D,EAAc20D,QAY1B0I,GAAyB,SAAUC,GAqCrC,SAASD,EAAU37D,GACjB,IAAIk1B,EAMJ,QAJgB,IAAZl1B,IACFA,EAAU,KAGPA,EAAQuzD,KACX,MAAM,IAAIpzD,MAAM,4BAGlB,IAAI07D,EAAW1R,GAAenqD,EAAS,CACrCs4D,KAAMwB,GAAc95D,EAAQs4D,OAAS,YACrC18B,SAAU57B,EAAQ47B,UAAY57B,EAAQ87D,SAAW,KAE/CC,EAAO7B,GAAc2B,EAASE,OAAS,WACvCC,EAAWH,EAAkB,QAEX,aAAlBA,EAASvD,MAAyC,aAAlBuD,EAASvD,OAC3CyD,EAAO,WAGT7mC,EAAQ0mC,EAAO/9D,KAAKG,KAAM69D,IAAa79D,MACjCy9D,MAAQI,EAAStI,KACvBr+B,EAAMkkC,MAAQ,GACdlkC,EAAM+mC,YAAc,GACpB/mC,EAAMgnC,UAA6C,IAAlChnC,EAAMumC,MAAMU,kBAC7B,IAAIjJ,EAAO,IAAI8F,GAAiB9jC,EAAMkkC,OAClCgD,EAAa,IAAIpD,GAAiB9jC,EAAM+mC,aACxCI,GAAU,EACVC,EAAoBvpC,IAAK,OAAuBmC,IAAQ,WACrDl3B,KAAKy9D,MAAMvN,WAAYlwD,KAAKy9D,MAAMxP,eAQvCjuD,KAAKo+D,WAAap+D,KAAKo+D,WAEnBC,IACFr+D,KAAKk2B,QAAQ,aACbmoC,GAAU,OAoKd,OA5JAnnC,EAAMumC,MAAM9U,IAAI,WAJK,WACnBzxB,EAAMumC,MAAMznC,IAAI,aAAcsoC,MAKnB,aAATP,GACF7mC,EAAMumC,MAAM3nC,GAAG,aAAcwoC,GAG/Bn/D,OAAOo/D,kBAAiB,OAAuBrnC,GAAQ,CAUrD,QAAW,CACT5b,IAAK,WACH,OAAO0iD,GAETxiD,IAAK,cAYPuiD,KAAM,CACJziD,IAAK,WACH,OAAOyiD,GAETviD,IAAK,SAAagjD,GACXtC,GAAcsC,IAIfT,IAASS,IAIbT,EAAOS,EAEFx+D,KAAKk+D,UAAqB,aAATH,GAA4C,IAArB/9D,KAAKk1D,KAAK11D,QAErD+9D,GAAUv9D,KAAK2O,IAAK3O,MAGtBA,KAAKy9D,MAAMznC,IAAI,aAAcsoC,GAEhB,aAATP,GACF/9D,KAAKy9D,MAAM3nC,GAAG,aAAcwoC,GAa9Bt+D,KAAKk2B,QAAQ,iBAUjBg/B,KAAM,CACJ55C,IAAK,WACH,OAAKtb,KAAK09D,QAIHxI,EAHE,MAKX15C,IAAK,cASP4iD,WAAY,CACV9iD,IAAK,WACH,IAAKtb,KAAK09D,QACR,OAAO,KAIT,GAAyB,IAArB19D,KAAKk1D,KAAK11D,OACZ,OAAO4+D,EAMT,IAHA,IAAIK,EAAKz+D,KAAKy9D,MAAMiB,cAChBC,EAAS,GAEJr/D,EAAI,EAAGiJ,EAAIvI,KAAKk1D,KAAK11D,OAAQF,EAAIiJ,EAAGjJ,IAAK,CAChD,IAAI61D,EAAMn1D,KAAKk1D,KAAK51D,IAEhB61D,EAAIC,WAAaqJ,GAAMtJ,EAAIE,SAAWoJ,GAE/BtJ,EAAIC,YAAcD,EAAIE,SAAWF,EAAIC,WAAaqJ,GAAMtJ,EAAIC,UAAY,IAAOqJ,IADxFE,EAAOn6D,KAAK2wD,GAQhB,GAFAkJ,GAAU,EAENM,EAAOn/D,SAAWQ,KAAKi+D,YAAYz+D,OACrC6+D,GAAU,OAEV,IAAK,IAAIhoC,EAAK,EAAGA,EAAKsoC,EAAOn/D,OAAQ62B,KACW,IAA1Cr2B,KAAKi+D,YAAY75D,QAAQu6D,EAAOtoC,MAClCgoC,GAAU,GAOhB,OAFAr+D,KAAKi+D,YAAcU,EACnBP,EAAWnD,SAASj7D,KAAKi+D,aAClBG,GAGT5iD,IAAK,gBAILqiD,EAASlvD,KACXuoB,EAAMvoB,IAAMkvD,EAASlvD,IAEhBuoB,EAAMgnC,WAGThnC,EAAMwmC,SAAU,IAGdxmC,EAAMgnC,UAA8B,cAAlBL,EAASvD,MAA0C,aAAlBuD,EAASvD,OAC9DiD,GAAUrmC,EAAMvoB,KAAK,OAAuBuoB,KAG9CA,EAAMwmC,SAAU,EAGXxmC,GAnPT,OAAeymC,EAAWC,GA6P1B,IAAI/nC,EAAS8nC,EAAUh+D,UAoDvB,OAlDAk2B,EAAOigC,OAAS,SAAgB8I,GAC9B,IAAIzJ,EAAMyJ,EAEV,GAAI,aAAoBA,aAAuB,kBAAwB,CAGrE,IAAK,IAAIl8C,KAFTyyC,EAAM,IAAI,kBAAsByJ,EAAYxJ,UAAWwJ,EAAYvJ,QAASuJ,EAAY/jD,MAEvE+jD,EACTl8C,KAAQyyC,IACZA,EAAIzyC,GAAQk8C,EAAYl8C,IAK5ByyC,EAAI18C,GAAKmmD,EAAYnmD,GACrB08C,EAAI0J,aAAeD,EAKrB,IAFA,IAAI/F,EAAS74D,KAAKy9D,MAAM9H,aAEfr2D,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAC7Bu5D,EAAOv5D,KAAOU,MAChB64D,EAAOv5D,GAAGw/D,UAAU3J,GAIxBn1D,KAAKo7D,MAAM52D,KAAK2wD,GAChBn1D,KAAKk1D,KAAK+F,SAASj7D,KAAKo7D,QAU1BvlC,EAAOipC,UAAY,SAAmBC,GAGpC,IAFA,IAAIz/D,EAAIU,KAAKo7D,MAAM57D,OAEZF,KAAK,CACV,IAAI61D,EAAMn1D,KAAKo7D,MAAM97D,GAErB,GAAI61D,IAAQ4J,GAAc5J,EAAI0J,cAAgB1J,EAAI0J,eAAiBE,EAAY,CAC7E/+D,KAAKo7D,MAAMnlC,OAAO32B,EAAG,GACrBU,KAAKk1D,KAAK+F,SAASj7D,KAAKo7D,OACxB,SAKCuC,EAlToB,CAmT3BlmB,IAMFkmB,GAAUh+D,UAAU2pD,eAAiB,CACnC0V,UAAW,aAWb,IAAI9mB,GAA0B,SAAU0lB,GAyBtC,SAAS1lB,EAAWl2C,GAClB,IAAIk1B,OAEY,IAAZl1B,IACFA,EAAU,IAGZ,IAAI67D,EAAW1R,GAAenqD,EAAS,CACrCs4D,KAAMuB,GAAe75D,EAAQs4D,OAAS,KAExCpjC,EAAQ0mC,EAAO/9D,KAAKG,KAAM69D,IAAa79D,KACvC,IAAIy5D,GAAU,EA4Cd,OAjCAt6D,OAAOic,gBAAe,OAAuB8b,GAAQ,UAAW,CAC9D5b,IAAK,WACH,OAAOm+C,GAETj+C,IAAK,SAAayjD,GAEU,mBAAfA,GAA4BA,IAAexF,IAItDA,EAAUwF,EAYVj/D,KAAKk2B,QAAQ,qBAMb2nC,EAASpE,UACXviC,EAAMuiC,QAAUoE,EAASpE,SAG3BviC,EAAMwmC,SAAU,EACTxmC,EAGT,OAlFA,OAAeghB,EAAY0lB,GAkFpB1lB,EAnFqB,CAoF5BT,IASEQ,GAA0B,SAAU2lB,GAwBtC,SAAS3lB,EAAWj2C,GAClB,IAAIk1B,OAEY,IAAZl1B,IACFA,EAAU,IAGZ,IAAI67D,EAAW1R,GAAenqD,EAAS,CACrCs4D,KAAMiB,GAAev5D,EAAQs4D,OAAS,KAExCpjC,EAAQ0mC,EAAO/9D,KAAKG,KAAM69D,IAAa79D,KACvC,IAAI+5D,GAAW,EA2Cf,OAhCA56D,OAAOic,gBAAe,OAAuB8b,GAAQ,WAAY,CAC/D5b,IAAK,WACH,OAAOy+C,GAETv+C,IAAK,SAAa0jD,GAEW,mBAAhBA,GAA6BA,IAAgBnF,IAIxDA,EAAWmF,EAYXl/D,KAAKk2B,QAAQ,sBAMb2nC,EAAS9D,WACX7iC,EAAM6iC,SAAW8D,EAAS9D,UAGrB7iC,EAGT,OAhFA,OAAe+gB,EAAY2lB,GAgFpB3lB,EAjFqB,CAkF5BR,IAmBE0nB,GAAgC,SAAUvG,GAqC5C,SAASuG,EAAiBn9D,GACxB,IAAIk1B,EAOAhyB,OALY,IAAZlD,IACFA,EAAU,IAGZk1B,EAAQ0hC,EAAa/4D,KAAKG,OAASA,KAEnC,IAAIi1D,EAAQ,IAAI0I,GAAU37D,GA8C1B,OA7CAk1B,EAAMojC,KAAOrF,EAAMqF,KACnBpjC,EAAMvoB,IAAMsmD,EAAMtmD,IAClBuoB,EAAM4mC,QAAU7I,EAAMr3B,SACtB1G,EAAMkQ,MAAQ6tB,EAAM7tB,MACpBlQ,EAAe,QAAI+9B,EAAe,QAClC91D,OAAOo/D,kBAAiB,OAAuBrnC,GAAQ,CAOrDhyB,WAAY,CACVoW,IAAK,WACH,OAAOpW,IAWX+vD,MAAO,CACL35C,IAAK,WACH,OAAO25C,MAIb/vD,EAzFO,EA+FP+vD,EAAM9M,iBAAiB,cAAc,WACnCjjD,EA9FO,EAgGPgyB,EAAMhB,QAAQ,CACZj1B,KAAM,OACN5B,QAAQ,OAAuB63B,QAG5BA,EAGT,OA9FA,OAAeioC,EAAkBvG,GA8F1BuG,EA/F2B,CAgGlC9V,IAEF8V,GAAiBx/D,UAAU2pD,eAAiB,CAC1C8V,KAAM,QAERD,GAAiBE,KAhHN,EAiHXF,GAAiBG,QAhHH,EAiHdH,GAAiBI,OAhHJ,EAiHbJ,GAAiBK,MAhHL,EAuHZ,IAAIC,GAAS,CACXv/B,MAAO,CACLw/B,UAAWhG,GACXiG,WAAYznB,GACZ0nB,YAAa,SAEf3/B,MAAO,CACLy/B,UAAW1F,GACX2F,WAAY1nB,GACZ2nB,YAAa,SAEf/kD,KAAM,CACJ6kD,UAAWxF,GACXyF,WAAYhC,GACZiC,YAAa,SAGjBzgE,OAAOsP,KAAKgxD,IAAQx7D,SAAQ,SAAUhD,GACpCw+D,GAAOx+D,GAAM4+D,WAAa5+D,EAAO,SACjCw+D,GAAOx+D,GAAM6+D,YAAc7+D,EAAO,aAEpC,IAAI8+D,GAAS,CACXC,WAAY,CACVN,UAAWxF,GACXyF,WAAYhC,GACZiC,YAAa,aACbC,WAAY,mBACZC,YAAa,qBAEfG,aAAc,CACZP,UAAWlF,GACXmF,WAAYR,GACZS,YAAa,qBACbC,WAAY,qBACZC,YAAa,wBAIbI,IAAM,OAAS,GAAIT,GAAQM,IAE/BA,GAAO3wC,MAAQjwB,OAAOsP,KAAKsxD,IAC3BN,GAAOrwC,MAAQjwB,OAAOsP,KAAKgxD,IAC3BS,GAAI9wC,MAAQ,GAAG4I,OAAO+nC,GAAO3wC,OAAO4I,OAAOynC,GAAOrwC,OAsElD,IAAIwgC,GAAoB,SAAUoG,GAYhC,SAASpG,EAAK5tD,EAAS6qD,GACrB,IAAI31B,EA8FJ,YA5FgB,IAAZl1B,IACFA,EAAU,SAGE,IAAV6qD,IACFA,EAAQ,cAKV7qD,EAAQ8rD,qBAAsB,GAC9B52B,EAAQ8+B,EAAWn2D,KAAKG,KAAM,KAAMgC,EAAS6qD,IAAU7sD,MAEjDmgE,kBAAoB,SAAU5+D,GAClC,OAAO21B,EAAMkpC,iBAAiB7+D,IAGhC21B,EAAMmpC,eAAiB,SAAU9+D,GAC/B,OAAO21B,EAAMopC,cAAc/+D,IAG7B21B,EAAMqpC,kBAAoB,SAAUh/D,GAClC,OAAO21B,EAAMspC,iBAAiBj/D,IAGhC21B,EAAMupC,yBAA2B,SAAUl/D,GACzC,OAAO21B,EAAMwpC,wBAAwBn/D,IAGvC21B,EAAMypC,sBAAwB,SAAUp/D,GACtC,OAAO21B,EAAM0pC,qBAAqBr/D,IAKpC21B,EAAM2pC,aAAc,EAEpB3pC,EAAMpB,GAAG,WAAW,WAClB91B,KAAK6gE,aAAc,KAGrB3pC,EAAMpB,GAAG,aAAa,WACpB91B,KAAK6gE,aAAc,KAGrBX,GAAI9wC,MAAMnrB,SAAQ,SAAU2I,GAC1B,IAAI6vD,EAAQyD,GAAItzD,GAEZ5K,GAAWA,EAAQy6D,EAAMoD,cAC3B3oC,EAAMulC,EAAMqD,aAAe99D,EAAQy6D,EAAMoD,gBAIxC3oC,EAAM4pC,wBACT5pC,EAAM6pC,mBAIH7pC,EAAM8pC,0BACT9pC,EAAM+pC,sBAGR,CAAC,OAAQ,QAAS,SAASh9D,SAAQ,SAAUgxD,IACE,IAAzCjzD,EAAQ,SAAWizD,EAAQ,YAC7B/9B,EAAM,iBAAmB+9B,EAAQ,WAAY,OAIlB,IAA3BjzD,EAAQk/D,iBAAyD,IAA7Bl/D,EAAQm/D,iBAC9CjqC,EAAMkqC,0BAA2B,GACG,IAA3Bp/D,EAAQk/D,iBAAwD,IAA7Bl/D,EAAQm/D,mBACpDjqC,EAAMkqC,0BAA2B,GAG9BlqC,EAAMkqC,0BACTlqC,EAAMmqC,oBAGRnqC,EAAMinC,mBAAkD,IAA9Bn8D,EAAQm8D,kBAClCjnC,EAAMoqC,sBAAwB,IAAIpB,GAAIrlD,KAAK6kD,UAE3CxoC,EAAMqqC,qBAGDv/D,EAAQw/D,wBACXtqC,EAAMu6B,gBAGJv6B,EAAMhoB,cACRgoB,EAAM2yB,MAAQ3yB,EAAMhoB,YAAYtC,MAAQ,gBAGnCsqB,GA1GT,OAAe04B,EAAMoG,GAqHrB,IAAIngC,EAAS+5B,EAAKjwD,UAs6BlB,OAp6BAk2B,EAAO4rC,iBAAmB,SAA0B9yD,GAClD,IAAIipB,EAAS53B,KAERA,KAAKkwD,UAGRlwD,KAAK2oD,IAAI,SAAS,WAChB,OAAO/wB,EAAOzyB,YAAW,WACvB,OAAOyyB,EAAO6pC,iBAAiB9yD,KAC9B,MAaP3O,KAAKk2B,QAAQ,CACXvnB,IAAKA,EACL1N,KAAM,eAaV40B,EAAOkrC,iBAAmB,WACxB/gE,KAAK81B,GAAG,iBAAkB91B,KAAKmgE,mBAC/BngE,KAAK0hE,gBAAiB,EAEtB1hE,KAAK2oD,IAAI,QAAS3oD,KAAKqgE,iBAQzBxqC,EAAO8rC,kBAAoB,WACzB3hE,KAAK0hE,gBAAiB,EACtB1hE,KAAK4hE,uBACL5hE,KAAKg2B,IAAI,iBAAkBh2B,KAAKmgE,oBAiBlCtqC,EAAOyqC,cAAgB,SAAuB5wC,GAC5C1vB,KAAK4hE,uBACL5hE,KAAK6hE,iBAAmB7hE,KAAKqyD,YAAYt9B,GAAK/0B,MAAM,WAElD,IAAI8hE,EAAqB9hE,KAAKs0D,kBAE1Bt0D,KAAK+hE,mBAAqBD,GAO5B9hE,KAAKk2B,QAAQ,YAGfl2B,KAAK+hE,iBAAmBD,EAEG,IAAvBA,GACF9hE,KAAK4hE,0BAEL,MAaN/rC,EAAOuqC,iBAAmB,SAA0B1wC,GAClD1vB,KAAKgiE,UAAYhiE,KAAKm4B,YAUxBtC,EAAO0+B,SAAW,WAChB,OAAOF,GAAiB,EAAG,IAY7Bx+B,EAAOy+B,gBAAkB,WACvB,OAAOA,GAAgBt0D,KAAKu0D,WAAYv0D,KAAKgiE,YAU/CnsC,EAAO+rC,qBAAuB,WAC5B5hE,KAAKoyD,cAAcpyD,KAAK6hE,mBAS1BhsC,EAAOorC,oBAAsB,WAC3BjhE,KAAKiiE,mBAAoB,EACzBjiE,KAAK81B,GAAG,OAAQ91B,KAAKugE,mBACrBvgE,KAAK81B,GAAG,QAAS91B,KAAKygE,2BAQxB5qC,EAAOqsC,qBAAuB,WAC5BliE,KAAKiiE,mBAAoB,EACzBjiE,KAAK0gE,0BACL1gE,KAAKg2B,IAAI,OAAQh2B,KAAKugE,mBACtBvgE,KAAKg2B,IAAI,QAASh2B,KAAKygE,2BAWzB5qC,EAAO2qC,iBAAmB,WACpBxgE,KAAKmiE,qBACPniE,KAAK0gE,0BAGP1gE,KAAKmiE,oBAAsBniE,KAAKqyD,aAAY,WAO1CryD,KAAKk2B,QAAQ,CACXj1B,KAAM,aACN5B,OAAQW,KACRoiE,mBAAmB,MAEpB,MAULvsC,EAAO6qC,wBAA0B,WAC/B1gE,KAAKoyD,cAAcpyD,KAAKmiE,qBAGxBniE,KAAKk2B,QAAQ,CACXj1B,KAAM,aACN5B,OAAQW,KACRoiE,mBAAmB,KAWvBvsC,EAAOS,QAAU,WAEft2B,KAAKqiE,YAAY5C,GAAOrwC,OAEpBpvB,KAAK0hE,gBACP1hE,KAAK2hE,oBAGH3hE,KAAKiiE,mBACPjiE,KAAKkiE,uBAGPlM,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAcpC61B,EAAOwsC,YAAc,SAAqBroB,GACxC,IAAIvgB,EAASz5B,MAEbg6C,EAAQ,GAAGhiB,OAAOgiB,IAEZ/1C,SAAQ,SAAUhD,GAItB,IAHA,IAAIqN,EAAOmrB,EAAOx4B,EAAO,aAAe,GACpC3B,EAAIgP,EAAK9O,OAENF,KAAK,CACV,IAAI21D,EAAQ3mD,EAAKhP,GAEJ,SAAT2B,GACFw4B,EAAO6oC,sBAAsBrN,GAG/B3mD,EAAK2qD,YAAYhE,QAUvBp/B,EAAO0sC,sBAAwB,WAI7B,IAHA,IAAIj0D,EAAOtO,KAAKshE,uBAAyB,GACrChiE,EAAIgP,EAAK9O,OAENF,KAAK,CACV,IAAI21D,EAAQ3mD,EAAKhP,GACjBU,KAAKsiE,sBAAsBrN,KAU/Bp/B,EAAO2sC,MAAQ,aAUf3sC,EAAO2nC,YAAc,aAWrB3nC,EAAO4sC,eAAiB,aAYxB5sC,EAAOtrB,MAAQ,SAAenK,GAM5B,YALYmC,IAARnC,IACFJ,KAAK0iE,OAAS,IAAIjO,GAAWr0D,GAC7BJ,KAAKk2B,QAAQ,UAGRl2B,KAAK0iE,QAcd7sC,EAAO8sC,OAAS,WACd,OAAI3iE,KAAK6gE,YACAxM,GAAiB,EAAG,GAGtBA,MAWTx+B,EAAOi3B,KAAO,aAUdj3B,EAAO+sC,aAAe,aAUtB/sC,EAAOgtC,UAAY,aASnBhtC,EAAOitC,eAAiB,WAElB9iE,KAAKiiE,mBAOPjiE,KAAKk2B,QAAQ,CACXj1B,KAAM,aACN5B,OAAQW,KACRoiE,mBAAmB,KAgBzBvsC,EAAO0rC,mBAAqB,WAC1B,IAAIzO,EAAS9yD,KAsBby/D,GAAOrwC,MAAMnrB,SAAQ,SAAU2I,GAC7B,IAAI6vD,EAAQgD,GAAO7yD,GAEfm2D,EAAmB,WACrBjQ,EAAO58B,QAAQtpB,EAAO,gBAGpBisD,EAAS/F,EAAO2J,EAAMoD,cAE1BhH,EAAO1Q,iBAAiB,cAAe4a,GACvClK,EAAO1Q,iBAAiB,WAAY4a,GAEpCjQ,EAAOh9B,GAAG,WAAW,WACnB+iC,EAAOzS,oBAAoB,cAAe2c,GAC1ClK,EAAOzS,oBAAoB,WAAY2c,UAY7CltC,EAAOmtC,iBAAmB,WACxB,IAAI/P,EAASjzD,KAEb,IAAI,WAOJ,GAAI,kBAAuBA,KAAKgL,MAAO,CAIrC,IAAKhL,KAAKktD,SAAS,WAAahP,GAAQ,MAAQ/+C,OAAOsP,KAAK,KAAKjP,OAAS,EAExE,YADAQ,KAAKk2B,QAAQ,eAMf,IAAI+sC,EAAS,kBAAuB,UACpCA,EAAOt0D,IAAM3O,KAAKktD,SAAS,WAAa,iDAExC+V,EAAO79D,OAAS,WAOd6tD,EAAO/8B,QAAQ,gBAGjB+sC,EAAO59D,QAAU,WAOf4tD,EAAO/8B,QAAQ,eAGjBl2B,KAAK81B,GAAG,WAAW,WACjBmtC,EAAO79D,OAAS,KAChB69D,EAAO59D,QAAU,QAInB,YAAkB,EAClBrF,KAAKgL,KAAKc,WAAW5C,YAAY+5D,QAEjCjjE,KAAK6sD,MAAM7sD,KAAKgjE,mBASpBntC,EAAOwrC,kBAAoB,WACzB,IAAI6B,EAASljE,KAET64D,EAAS74D,KAAK21D,aACdwN,EAAenjE,KAAKojE,mBAEpBC,EAAiB,SAAwB9hE,GAC3C,OAAOs3D,EAAOE,SAASx3D,EAAE0zD,QAGvBqO,EAAoB,SAA2B/hE,GACjD,OAAOs3D,EAAOI,YAAY13D,EAAE0zD,QAG9BkO,EAAartC,GAAG,WAAYutC,GAC5BF,EAAartC,GAAG,cAAewtC,GAC/BtjE,KAAKgjE,mBAEL,IAAIO,EAAgB,WAClB,OAAOL,EAAOhtC,QAAQ,oBAGpBstC,EAAoB,WACtBD,IAEA,IAAK,IAAIjkE,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAAK,CACtC,IAAI21D,EAAQ4D,EAAOv5D,GACnB21D,EAAM7O,oBAAoB,YAAamd,GAEpB,YAAftO,EAAM8I,MACR9I,EAAM9M,iBAAiB,YAAaob,KAK1CC,IACA3K,EAAO1Q,iBAAiB,SAAUqb,GAClC3K,EAAO1Q,iBAAiB,WAAYqb,GACpC3K,EAAO1Q,iBAAiB,cAAeqb,GACvCxjE,KAAK81B,GAAG,WAAW,WACjBqtC,EAAantC,IAAI,WAAYqtC,GAC7BF,EAAantC,IAAI,cAAestC,GAChCzK,EAAOzS,oBAAoB,SAAUod,GACrC3K,EAAOzS,oBAAoB,WAAYod,GACvC3K,EAAOzS,oBAAoB,cAAeod,GAE1C,IAAK,IAAIlkE,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAAK,CAC1Bu5D,EAAOv5D,GACb8mD,oBAAoB,YAAamd,QAqB7C1tC,EAAO4tC,aAAe,SAAsBnJ,EAAMlzB,EAAOxJ,GACvD,IAAK08B,EACH,MAAM,IAAIn4D,MAAM,mDAGlB,OA3uBJ,SAA2BusB,EAAM4rC,EAAMlzB,EAAOxJ,EAAU57B,QACtC,IAAZA,IACFA,EAAU,IAGZ,IAAI62D,EAASnqC,EAAKinC,aAClB3zD,EAAQs4D,KAAOA,EAEXlzB,IACFplC,EAAQolC,MAAQA,GAGdxJ,IACF57B,EAAQ47B,SAAWA,GAGrB57B,EAAQuzD,KAAO7mC,EACf,IAAIumC,EAAQ,IAAIiL,GAAIrlD,KAAK8kD,WAAW39D,GAEpC,OADA62D,EAAOE,SAAS9D,GACTA,EAwtBEyO,CAAkB1jE,KAAMs6D,EAAMlzB,EAAOxJ,IAyB9C/H,EAAO8tC,sBAAwB,SAA+B3hE,GAC5D,IAAIizD,EAAQ9I,GAAenqD,EAAS,CAClCuzD,KAAMv1D,OAER,OAAO,IAAI+/D,GAAOE,aAAaN,WAAW1K,IAwB5Cp/B,EAAOggC,mBAAqB,SAA4B7zD,EAAS4hE,GAC/D,IAAIC,EAAS7jE,UAEG,IAAZgC,IACFA,EAAU,IAGZ,IAAI8hE,EAAmB9jE,KAAK2jE,sBAAsB3hE,GAmBlD,OAjBsB,IAAlB4hE,IAA4C,IAAlBA,IAE5BtnB,GAAMzuC,KAAK,oKACX+1D,GAAgB,GAIlB5jE,KAAK+jE,qBAAqBpJ,iBAAiBmJ,GAC3C9jE,KAAKojE,mBAAmBrK,SAAS+K,EAAiB7O,QAE5B,IAAlB2O,GAEF5jE,KAAK6sD,OAAM,WACT,OAAOgX,EAAOvC,sBAAsBvI,SAAS+K,EAAiB7O,UAI3D6O,GAUTjuC,EAAOysC,sBAAwB,SAA+BrN,GAC5D,IAAI2F,EAAe56D,KAAK+jE,qBAAqBlJ,wBAAwB5F,GAErEj1D,KAAK+jE,qBAAqBhJ,oBAAoBH,GAC9C56D,KAAKojE,mBAAmBnK,YAAYhE,GACpCj1D,KAAKshE,sBAAsBrI,YAAYhE,IAezCp/B,EAAOmuC,wBAA0B,WAC/B,MAAO,IAkBTnuC,EAAOouC,wBAA0B,WAC/B,IAAIC,EAAelkE,KAAKktD,SAASiX,SAAW,YAE5C,GAAID,EACF,OAAOA,EAAaE,UAWxBvuC,EAAOwuC,wBAA0B,WAC/B,OAAO,GASTxuC,EAAOyuC,2BAA6B,aAQpCzuC,EAAO0uC,UAAY,aAQnB1uC,EAAO2uC,YAAc,aAQrB3uC,EAAO4uC,eAAiB,aAWxB5uC,EAAO6uC,0BAA4B,aAWnC7uC,EAAO8uC,0BAA4B,aAmBnC9uC,EAAO+uC,YAAc,WACnB,MAAO,IAcThV,EAAKgV,YAAc,WACjB,MAAO,IAaThV,EAAKiV,cAAgB,SAAuBC,EAAQ9iE,GAClD,OAAO4tD,EAAKgV,YAAYE,EAAO7jE,OAgBjC2uD,EAAKG,OAAS,SAAgBb,GAC5B,OAAOA,EAAUvvD,qBAAqBiwD,GAAQV,aAAqBU,GAAQV,IAAcU,GAa3FA,EAAKmV,aAAe,SAAsBn4D,EAAM2oD,GAK9C,GAJK3F,EAAKoV,SACRpV,EAAKoV,OAAS,KAGXpV,EAAKG,OAAOwF,GACf,MAAM,IAAIpzD,MAAM,QAAUyK,EAAO,mBAGnC,IAAKgjD,EAAKgV,YACR,MAAM,IAAIziE,MAAM,uDAGlB,IAAKytD,EAAKiV,cACR,MAAM,IAAI1iE,MAAM,yDAYlB,OATAyK,EAAOs/C,GAAct/C,GACrBgjD,EAAKoV,OAAOp4D,GAAQ2oD,EACpB3F,EAAKoV,OAAOpkE,GAAYgM,IAAS2oD,EAEpB,SAAT3oD,GAEFgjD,EAAKqV,kBAAkBzgE,KAAKoI,GAGvB2oD,GAaT3F,EAAKsV,QAAU,SAAiBt4D,GAC9B,GAAKA,EAIL,OAAIgjD,EAAKoV,QAAUpV,EAAKoV,OAAOp4D,GACtBgjD,EAAKoV,OAAOp4D,IAGrBA,EAAOs/C,GAAct/C,GAEjB,KAAY,aAAoB,YAAiBA,IACnD0vC,GAAMzuC,KAAK,OAASjB,EAAO,6GACpB,YAAiBA,SAF1B,IAMKgjD,EA5hCe,CA6hCtBjD,IAqCFuT,GAAI9wC,MAAMnrB,SAAQ,SAAU2I,GAC1B,IAAI6vD,EAAQyD,GAAItzD,GAEhBgjD,GAAKjwD,UAAU88D,EAAMoD,YAAc,WAEjC,OADA7/D,KAAKy8D,EAAMqD,aAAe9/D,KAAKy8D,EAAMqD,cAAgB,IAAIrD,EAAMiD,UACxD1/D,KAAKy8D,EAAMqD,iBAkCtBlQ,GAAKjwD,UAAUwlE,uBAAwB,EAQvCvV,GAAKjwD,UAAUylE,qBAAsB,EASrCxV,GAAKjwD,UAAU0lE,0BAA2B,EAW1CzV,GAAKjwD,UAAU2lE,sBAAuB,EAUtC1V,GAAKjwD,UAAUmhE,wBAAyB,EAYxClR,GAAKjwD,UAAU4lE,mBAAoB,EAUnC3V,GAAKjwD,UAAUqhE,0BAA2B,EAS1CpR,GAAKjwD,UAAUyhE,0BAA2B,EAc1CxR,GAAK4V,mBAAqB,SAAUC,GAUlCA,EAAMC,sBAAwB,SAAUC,EAASxhE,GAC/C,IAAIgiD,EAAWsf,EAAMG,eAEhBzf,IACHA,EAAWsf,EAAMG,eAAiB,SAGtBrjE,IAAV4B,IAEFA,EAAQgiD,EAAS3mD,QAGnB2mD,EAASlwB,OAAO9xB,EAAO,EAAGwhE,IAc5BF,EAAMb,YAAc,SAAU3jE,GAI5B,IAHA,IACI4kE,EADA1f,EAAWsf,EAAMG,gBAAkB,GAG9BtmE,EAAI,EAAGA,EAAI6mD,EAAS3mD,OAAQF,IAGnC,GAFAumE,EAAM1f,EAAS7mD,GAAGslE,YAAY3jE,GAG5B,OAAO4kE,EAIX,MAAO,IAmBTJ,EAAMK,oBAAsB,SAAUrmE,EAAQuC,GAI5C,IAHA,IAAImkD,EAAWsf,EAAMG,gBAAkB,GAG9BtmE,EAAI,EAAGA,EAAI6mD,EAAS3mD,OAAQF,IAGnC,GAFM6mD,EAAS7mD,GAAGymE,gBAAgBtmE,EAAQuC,GAGxC,OAAOmkD,EAAS7mD,GAIpB,OAAO,MAgBTmmE,EAAMZ,cAAgB,SAAUC,EAAQ9iE,GACtC,IAAIgkE,EAAKP,EAAMK,oBAAoBhB,EAAQ9iE,GAE3C,OAAIgkE,EACKA,EAAGD,gBAAgBjB,EAAQ9iE,GAG7B,IAQQ,CAAC,WAAY,UAAW,YAe9BiC,SAAQ,SAAUimD,GAC3B,IAAI+b,EAAajmE,KAAKkqD,GAEI,oBAAf+b,IAIXjmE,KAAKkqD,GAAU,WACb,OAAIlqD,KAAKkmE,gBAAkBlmE,KAAKkmE,eAAehc,GACtClqD,KAAKkmE,eAAehc,GAAQnqD,MAAMC,KAAKkmE,eAAgB3mE,WAGzD0mE,EAAWlmE,MAAMC,KAAMT,eAE/BkmE,EAAM9lE,WAUT8lE,EAAM9lE,UAAUwmE,UAAY,SAAU1mE,GACpC,IAAIumE,EAAKP,EAAMK,oBAAoBrmE,EAAQO,KAAKktD,UAE3C8Y,IAGCP,EAAMW,oBACRJ,EAAKP,EAAMW,oBAEX9pB,GAAM/xC,MAAM,oDAKhBvK,KAAK4gE,uBACL5gE,KAAKg2B,IAAI,UAAWh2B,KAAK2gE,uBAErBqF,IAAOP,EAAMW,sBACfpmE,KAAKqmE,eAAiB5mE,GAGxBO,KAAKkmE,eAAiBF,EAAGM,aAAa7mE,EAAQO,KAAMA,KAAKktD,UACzDltD,KAAK2oD,IAAI,UAAW3oD,KAAK2gE,wBAS3B8E,EAAM9lE,UAAUihE,qBAAuB,WAIjC5gE,KAAKqmE,iBACPrmE,KAAKqiE,YAAY,CAAC,QAAS,UAC3BriE,KAAKqmE,eAAiB,MAIxBrmE,KAAKuiE,wBAEDviE,KAAKkmE,iBACHlmE,KAAKkmE,eAAe5vC,SACtBt2B,KAAKkmE,eAAe5vC,UAGtBt2B,KAAKkmE,eAAiB,QAO5BvZ,GAAYyG,kBAAkB,OAAQxD,IACtCA,GAAKmV,aAAa,OAAQnV,IAO1BA,GAAKqV,kBAAoB,GAMzB,IAAIsB,GAAc,GACdC,GAAsB,GACtBC,GAAa,GAsDjB,SAASN,GAAUnhB,EAAQr2C,EAAKgF,GAC9BqxC,EAAO7/C,YAAW,WAChB,OAAOuhE,GAAgB/3D,EAAK43D,GAAY53D,EAAI1N,MAAO0S,EAAMqxC,KACxD,GAoFL,SAAS2hB,GAAQC,EAAYrR,EAAM3xD,EAAQijE,QAC7B,IAARA,IACFA,EAAM,MAGR,IAAIC,EAAa,OAAS5a,GAActoD,GACpCmjE,EAAkBH,EAAW9lE,OAAOkmE,GAAmBF,GAAaD,GACpEI,EAAaF,IAAoBN,GAGjCrf,EAAc6f,EAAa,KAAO1R,EAAK3xD,GAAQmjE,GAEnD,OAwDF,SAAsBG,EAAKtjE,EAAQ1C,EAAO+lE,GACxC,IAAK,IAAI3nE,EAAI4nE,EAAI1nE,OAAS,EAAGF,GAAK,EAAGA,IAAK,CACxC,IAAI6nE,EAAKD,EAAI5nE,GAET6nE,EAAGvjE,IACLujE,EAAGvjE,GAAQqjE,EAAY/lE,IA9D3BkmE,CAAaR,EAAYhjE,EAAQwjD,EAAa6f,GACvC7f,EAQT,IAAIigB,GAAiB,CACnB9S,SAAU,EACVmK,YAAa,EACbvmC,SAAU,EACVmvC,MAAO,EACP3E,OAAQ,EACR1L,OAAQ,EACRsQ,SAAU,EACVC,OAAQ,EACRC,MAAO,GAQLC,GAAiB,CACnB5E,eAAgB,EAChB6E,SAAU,EACVC,UAAW,GAQTC,GAAmB,CACrB/a,KAAM,EACNqK,MAAO,GAGT,SAAS6P,GAAmBpjE,GAC1B,OAAO,SAAU1C,EAAOimE,GAEtB,OAAIjmE,IAAUulE,GACLA,GAGLU,EAAGvjE,GACEujE,EAAGvjE,GAAQ1C,GAGbA,GA8DX,SAASwlE,GAAgB/3D,EAAKi4D,EAAYjzD,EAAMqxC,EAAQntB,EAAKiwC,QAC/C,IAARn5D,IACFA,EAAM,SAGW,IAAfi4D,IACFA,EAAa,SAGH,IAAR/uC,IACFA,EAAM,SAGQ,IAAZiwC,IACFA,GAAU,GAGZ,IAAIC,EAAcnB,EACdoB,EAAYD,EAAY,GACxBE,EAASF,EAAY1jE,MAAM,GAG/B,GAAyB,kBAAd2jE,EACTtB,GAAgB/3D,EAAK43D,GAAYyB,GAAYr0D,EAAMqxC,EAAQntB,EAAKiwC,QAE3D,GAAIE,EAAW,CACpB,IAAIb,EAxDR,SAA4BniB,EAAQgjB,GAClC,IAAId,EAAMV,GAAoBxhB,EAAOvsC,MACjC0uD,EAAK,KAET,QAAY5kE,IAAR2kE,GAA6B,OAARA,EAGvB,OAFAC,EAAKa,EAAUhjB,GACfwhB,GAAoBxhB,EAAOvsC,MAAQ,CAAC,CAACuvD,EAAWb,IACzCA,EAGT,IAAK,IAAI7nE,EAAI,EAAGA,EAAI4nE,EAAI1nE,OAAQF,IAAK,CACnC,IAAI4oE,EAAShB,EAAI5nE,GACb6oE,EAAMD,EAAO,GACbE,EAAMF,EAAO,GAEbC,IAAQH,IAIZb,EAAKiB,GAQP,OALW,OAAPjB,IACFA,EAAKa,EAAUhjB,GACfkiB,EAAI1iE,KAAK,CAACwjE,EAAWb,KAGhBA,EA6BIkB,CAAmBrjB,EAAQgjB,GAEpC,IAAKb,EAAGhB,UAEN,OADAtuC,EAAIrzB,KAAK2iE,GACFT,GAAgB/3D,EAAKs5D,EAAQt0D,EAAMqxC,EAAQntB,EAAKiwC,GAGzDX,EAAGhB,UAAU,GAAO,GAAIx3D,IAAM,SAAUvO,EAAKkoE,GAG3C,GAAIloE,EACF,OAAOsmE,GAAgB/3D,EAAKs5D,EAAQt0D,EAAMqxC,EAAQntB,EAAKiwC,GAIzDjwC,EAAIrzB,KAAK2iE,GAGTT,GAAgB4B,EAAM35D,EAAI1N,OAASqnE,EAAKrnE,KAAOgnE,EAAS1B,GAAY+B,EAAKrnE,MAAO0S,EAAMqxC,EAAQntB,EAAKiwC,WAE5FG,EAAOzoE,OAChBknE,GAAgB/3D,EAAKs5D,EAAQt0D,EAAMqxC,EAAQntB,EAAKiwC,GACvCA,EACTn0D,EAAKhF,EAAKkpB,GAEV6uC,GAAgB/3D,EAAK43D,GAAY,KAAM5yD,EAAMqxC,EAAQntB,GAAK,GAY9D,IAAI0wC,GAAgB,CAClBC,KAAM,YACNC,IAAK,YACL3oC,IAAK,YACL+a,IAAK,YACL6tB,IAAK,YACL/tB,IAAK,mBACLguB,IAAK,YACLluB,IAAK,aACLD,IAAK,YACLouB,IAAK,cACLztB,KAAM,aACN0tB,IAAK,YACLvtB,IAAK,YACLwtB,KAAM,wBACNC,IAAK,aACLC,KAAM,aACNC,IAAK,YACLC,IAAK,YACLC,IAAK,gBACLC,KAAM,cAYJC,GAAc,SAAqB16D,QACzB,IAARA,IACFA,EAAM,IAGR,IAAI26D,EAAM1M,GAAiBjuD,GAE3B,OADe45D,GAAce,EAAI1oE,gBACd,IAmEjB2oE,GAAe,SAASA,EAAa56D,GAEvC,GAAIrK,MAAMC,QAAQoK,GAAM,CACtB,IAAI66D,EAAS,GACb76D,EAAI1K,SAAQ,SAAUwlE,GACpBA,EAASF,EAAaE,GAElBnlE,MAAMC,QAAQklE,GAChBD,EAASA,EAAOxxC,OAAOyxC,GACd,GAASA,IAClBD,EAAOhlE,KAAKilE,MAGhB96D,EAAM66D,OAGN76D,EAFwB,kBAARA,GAAoBA,EAAIxN,OAElC,CAACuoE,GAAU,CACf/6D,IAAKA,KAEE,GAASA,IAA2B,kBAAZA,EAAIA,KAAoBA,EAAIA,KAAOA,EAAIA,IAAIxN,OAEtE,CAACuoE,GAAU/6D,IAGX,GAGR,OAAOA,GAYT,SAAS+6D,GAAU/6D,GACjB,IAAKA,EAAI1N,KAAM,CACb,IAAI0oE,EAAWN,GAAY16D,EAAIA,KAE3Bg7D,IACFh7D,EAAI1N,KAAO0oE,GAIf,OAAOh7D,EAUT,IAAIi7D,GAA2B,SAAU5T,GAevC,SAAS4T,EAAY5kB,EAAQhjD,EAAS6qD,GACpC,IAAI31B,EAGAg2B,EAAWf,GAAe,CAC5B5L,UAAU,GACTv+C,GAIH,GAHAk1B,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQkI,EAAUL,IAAU7sD,KAGrDgC,EAAQguD,cAAc/R,SAAoD,IAAzCj8C,EAAQguD,cAAc/R,QAAQz+C,OAqBlEwlD,EAAOr2C,IAAI3M,EAAQguD,cAAc/R,cApBjC,IAAK,IAAI3+C,EAAI,EAAGuqE,EAAI7nE,EAAQguD,cAAc8Z,UAAWxqE,EAAIuqE,EAAErqE,OAAQF,IAAK,CACtE,IAAIyqE,EAAW7d,GAAc2d,EAAEvqE,IAC3Bi2D,EAAO3F,GAAKsV,QAAQ6E,GAQxB,GALKA,IACHxU,EAAO5I,GAAY4C,aAAawa,IAI9BxU,GAAQA,EAAKr9C,cAAe,CAC9B8sC,EAAOglB,UAAUD,GACjB,OAWN,OAAO7yC,EAGT,OAnDA,OAAe0yC,EAAa5T,GAmDrB4T,EApDsB,CAqD7Bjd,IAEFA,GAAYyG,kBAAkB,cAAewW,IAS7C,IAAIK,GAAkC,SAAUjU,GAe9C,SAASiU,EAAmBjlB,EAAQhjD,GAClC,IAAIk1B,EAwBJ,OAtBAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE5CkqE,iBAAmB,SAAU3oE,GACjC,OAAO21B,EAAMizC,gBAAgB5oE,IAG/B21B,EAAMkzC,gBAAkB,SAAU7oE,GAChC,OAAO21B,EAAMmzC,eAAe9oE,IAG9B21B,EAAMozC,aAAe,SAAU/oE,GAC7B,OAAO21B,EAAMqzC,YAAYhpE,IAG3B21B,EAAM++B,eAAiB,SAAU10D,GAC/B,OAAO21B,EAAMq6B,cAAchwD,IAG7B21B,EAAMu6B,gBAENv6B,EAAMumB,SAECvmB,GAvCT,OAAe+yC,EAAoBjU,GA0DnC,IAAIngC,EAASo0C,EAAmBtqE,UA+MhC,OA7MAk2B,EAAO0qB,SAAW,SAAoBhmB,EAAKkiC,EAAO1mD,QACpC,IAARwkB,IACFA,EAAM,YAGM,IAAVkiC,IACFA,EAAQ,SAGS,IAAf1mD,IACFA,EAAa,IAGf0mD,EAAQ,GAAO,CACbtb,UAAWnhD,KAAKiwD,gBAChB2G,SAAU,GACT6F,GAES,WAARliC,GACF+hB,GAAM/xC,MAAM,yDAA2DgwB,EAAM,4CAI/ExkB,EAAa,GAAO,CAClBk1B,KAAM,UACLl1B,GACH/V,KAAKwqE,UAAY/N,EAAM7F,SACvB,IAAI5rD,EAAKu1C,GAAShmB,EAAKkiC,EAAO1mD,GAO9B,OANA/K,EAAG9B,YAAYq3C,GAAS,OAAQ,CAC9BY,UAAW,wBACV,CACD,eAAe,KAEjBnhD,KAAKyqE,oBAAoBz/D,GAClBA,GAGT6qB,EAAOS,QAAU,WAEft2B,KAAK0qE,eAAiB,KAEtB1U,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAapC61B,EAAO40C,oBAAsB,SAA6Bz/D,GAaxD,OAZAhL,KAAK0qE,eAAiBnqB,GAAS,OAAQ,CACrCY,UAAW,oBACV,CAED,YAAa,WAGXn2C,GACFA,EAAG9B,YAAYlJ,KAAK0qE,gBAGtB1qE,KAAK43D,YAAY53D,KAAK2qE,aAAc3/D,GAC7BhL,KAAK0qE,gBAgBd70C,EAAO+hC,YAAc,SAAqB/8C,EAAM7P,GAK9C,QAJW,IAAPA,IACFA,EAAKhL,KAAKgL,WAGCzI,IAATsY,EACF,OAAO7a,KAAK2qE,cAAgB,YAG9B,IAAIC,EAAgB5qE,KAAKkuD,SAASrzC,GAClC7a,KAAK2qE,aAAe9vD,EACpBm0B,GAAYhvC,KAAK0qE,eAAgBE,GAE5B5qE,KAAK6qE,gBAAmB7qE,KAAK+sD,QAAQG,SAAS4d,qBAEjD9/D,EAAG4O,aAAa,QAASgxD,IAW7B/0C,EAAOo6B,cAAgB,WACrB,MAAO,0BAA4B+F,EAAWr2D,UAAUswD,cAAcpwD,KAAKG,OAO7E61B,EAAO4nB,OAAS,WACTz9C,KAAK+qE,WACR/qE,KAAK+qE,UAAW,EAChB/qE,KAAKuhD,YAAY,gBACjBvhD,KAAKurD,IAAI3xC,aAAa,gBAAiB,SAET,qBAAnB5Z,KAAKwqE,WACdxqE,KAAKurD,IAAI3xC,aAAa,WAAY5Z,KAAKwqE,WAGzCxqE,KAAK81B,GAAG,CAAC,MAAO,SAAU91B,KAAKsqE,cAC/BtqE,KAAK81B,GAAG,UAAW91B,KAAKi2D,kBAQ5BpgC,EAAO2nB,QAAU,WACfx9C,KAAK+qE,UAAW,EAChB/qE,KAAKohD,SAAS,gBACdphD,KAAKurD,IAAI3xC,aAAa,gBAAiB,QAET,qBAAnB5Z,KAAKwqE,WACdxqE,KAAKurD,IAAI1xC,gBAAgB,YAG3B7Z,KAAKg2B,IAAI,YAAah2B,KAAKkqE,kBAC3BlqE,KAAKg2B,IAAI,WAAYh2B,KAAKoqE,iBAC1BpqE,KAAKg2B,IAAI,CAAC,MAAO,SAAUh2B,KAAKsqE,cAChCtqE,KAAKg2B,IAAI,UAAWh2B,KAAKi2D,iBAS3BpgC,EAAOu3B,qBAAuB,WAC5BptD,KAAK43D,YAAY53D,KAAK2qE,eAexB90C,EAAO00C,YAAc,SAAqB76C,GACpC1vB,KAAKktD,SAAS8d,cAChBhrE,KAAKktD,SAAS8d,aAAanrE,KAAKG,KAAMT,YAgB1Cs2B,EAAO07B,cAAgB,SAAuB7hC,GAIxC,eAAmBA,EAAO,UAAY,eAAmBA,EAAO,UAClEA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAKk2B,QAAQ,UAGb8/B,EAAWr2D,UAAU4xD,cAAc1xD,KAAKG,KAAM0vB,IAI3Cu6C,EA1Q6B,CA2QpCtd,IAEFA,GAAYyG,kBAAkB,qBAAsB6W,IAQpD,IAAIgB,GAA2B,SAAUC,GAYvC,SAASD,EAAYjmB,EAAQhjD,GAC3B,IAAIk1B,EAWJ,OATAA,EAAQg0C,EAAoBrrE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAErDmrE,SAENj0C,EAAMk0C,QAAU,SAAU7pE,GACxB,OAAO21B,EAAMi0C,OAAO5pE,IAGtByjD,EAAOlvB,GAAG,eAAgBoB,EAAMk0C,SACzBl0C,GAvBT,OAAe+zC,EAAaC,GA8B5B,IAAIr1C,EAASo1C,EAAYtrE,UAiGzB,OA/FAk2B,EAAOS,QAAU,WACft2B,KAAKglD,SAAShvB,IAAI,eAAgBh2B,KAAKorE,SAEvCF,EAAoBvrE,UAAU22B,QAAQz2B,KAAKG,OAU7C61B,EAAO0qB,SAAW,WAMhB,OALSA,GAAS,MAAO,CACvBY,UAAW,aAEXyV,UAAW,KAcf/gC,EAAOs1C,OAAS,SAAgBz7C,GAC9B,IAAI7rB,EAAM7D,KAAKglD,SAASqmB,SACxBrrE,KAAKsrE,OAAOznE,GAGRA,EACF7D,KAAKqwD,OAELrwD,KAAKswD,QAWTz6B,EAAOy1C,OAAS,SAAgBznE,GAC9B,IAAI0nE,EAAkB,GAGlB1nE,IACF0nE,EAAkB,QAAW1nE,EAAM,MAGrC7D,KAAKurD,IAAIjG,MAAMimB,gBAAkBA,GAenC11C,EAAO00C,YAAc,SAAqB76C,GAExC,GAAK1vB,KAAK+sD,QAAQsK,WAAlB,CAIA,IAAImU,EAAoBxrE,KAAK+sD,QAAQ0e,YAAY,QAAUzrE,KAAK+sD,QAAQ2e,IAAIC,UAAY3rE,KAAK+sD,QAAQ2e,IAAIC,SAASnsE,OAAS,GAEvHQ,KAAK+sD,QAAQwI,MAAK,KAGnBnW,IAAcH,KAAYusB,GAC3BxrE,KAAK+sD,QAAQwI,MAAK,GAAMlE,QAGtBrxD,KAAK+sD,QAAQkK,SACflC,GAAe/0D,KAAK+sD,QAAQD,QAE5B9sD,KAAK+sD,QAAQoK,UAIV8T,EAhIsB,CAiI7BhB,IAEFtd,GAAYyG,kBAAkB,cAAe6X,IAE7C,IAEIW,GAAU,CACZC,UAAW,YACXC,UAAW,aACXC,MAAO,QACPC,mBAAoB,6CACpBC,eAAgB,2BAChBC,sBAAuB,aACvBC,kBAAmB,QACnBC,OAAQ,mCACRnJ,OAAQ,8BACRoJ,UAAW,0DAeb,SAASC,GAAeC,EAAOC,GAC7B,IAAIC,EAEJ,GAAqB,IAAjBF,EAAM/sE,OAERitE,EAAMF,EAAM,GAAKA,EAAM,GAAKA,EAAM,GAAKA,EAAM,GAAKA,EAAM,GAAKA,EAAM,OAC9D,IAAqB,IAAjBA,EAAM/sE,OAIf,MAAM,IAAI2C,MAAM,gCAAkCoqE,EAAQ,gDAF1DE,EAAMF,EAAMloE,MAAM,GAKpB,MAAO,QAAU+oB,SAASq/C,EAAIpoE,MAAM,EAAG,GAAI,IAAM,IAAM+oB,SAASq/C,EAAIpoE,MAAM,EAAG,GAAI,IAAM,IAAM+oB,SAASq/C,EAAIpoE,MAAM,EAAG,GAAI,IAAM,IAAMmoE,EAAU,IAkB/I,SAASE,GAAe1hE,EAAIs6C,EAAO2L,GACjC,IACEjmD,EAAGs6C,MAAMA,GAAS2L,EAClB,MAAO1vD,GAEP,QAUJ,IAAIorE,GAAgC,SAAU3W,GAe5C,SAAS2W,EAAiB3nB,EAAQhjD,EAAS6qD,GACzC,IAAI31B,EAEJA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,EAAS6qD,IAAU7sD,KAEzD,IAAI4sE,EAAuB,SAA8BrrE,GACvD,OAAO21B,EAAMqsC,cAAchiE,IAkC7B,OA/BAyjD,EAAOlvB,GAAG,aAAa,SAAUv0B,GAC/B,OAAO21B,EAAM21C,cAActrE,MAE7ByjD,EAAOlvB,GAAG,kBAAmB82C,GAC7B5nB,EAAOlvB,GAAG,kBAAkB,SAAUv0B,GACpC,OAAO21B,EAAM41C,eAAevrE,MAM9ByjD,EAAO6H,MAAM93B,IAAK,OAAuBmC,IAAQ,WAC/C,GAAI8tB,EAAOyY,OAASzY,EAAOyY,MAAM2D,yBAC/BphE,KAAKswD,WADP,CAKAtL,EAAOlvB,GAAG,mBAAoB82C,GAC9B5nB,EAAOlvB,GAAG,eAAgB82C,GAC1B,qBAA0B,oBAAqBA,GAC/C5nB,EAAOlvB,GAAG,WAAW,WACnB,OAAO,wBAA6B,oBAAqB82C,MAI3D,IAFA,IAAI/T,EAAS74D,KAAKktD,SAAS8C,cAAc6I,QAAU,GAE1Cv5D,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IACjCU,KAAK+sD,QAAQ8I,mBAAmBgD,EAAOv5D,IAAI,GAG7CU,KAAK8sE,sBAEA51C,GAtDT,OAAey1C,EAAkB3W,GAmEjC,IAAIngC,EAAS82C,EAAiBhtE,UA0R9B,OAxRAk2B,EAAOi3C,eAAiB,WAWtB,IAVA,IAMIC,EACAC,EACAC,EARAC,EAAQ,CACVxiC,SAAU,EACVixB,UAAW,GAETwR,EAAYntE,KAAK+sD,QAAQ4I,aACzByX,EAAWptE,KAAK+sD,QAAQsgB,OAAOC,iBAK1BhuE,EAAI,EAAGA,EAAI6tE,EAAU3tE,OAAQF,IAAK,CACzC,IAAI21D,EAAQkY,EAAU7tE,GAElB8tE,GAAYA,EAAS3T,SAAW2T,EAASxvC,UAAYwvC,EAASxvC,WAAaq3B,EAAMr3B,UAAYq3B,EAAMqF,QAAQ4S,EAEzGjY,EAAMqF,OAAS8S,EAAS9S,KAC1B2S,EAAiBhY,EACPgY,IACVA,EAAiBhY,GAGVmY,IAAaA,EAAS3T,SAC/BwT,EAAiB,KACjBF,EAAY,KACZC,EAAgB,MACP/X,EAAe,UACL,iBAAfA,EAAMqF,MAA4ByS,EAE3B9X,EAAMqF,QAAQ4S,IAAUF,IACjCA,EAAgB/X,GAFhB8X,EAAY9X,GAWdgY,EACFA,EAAelP,KAAO,UACbiP,EACTA,EAAcjP,KAAO,UACZgP,IACTA,EAAUhP,KAAO,YAarBloC,EAAOg3C,cAAgB,WACjB7sE,KAAK+sD,QAAQ0Q,OAASz9D,KAAK+sD,QAAQ0Q,MAAM2D,yBAC3CphE,KAAKswD,OAELtwD,KAAKqwD,QAWTx6B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,0BACV,CACD,UAAa,MACb,YAAa,MACb,cAAe,UAQnBtrB,EAAO03C,aAAe,WACW,oBAApB,YACT,uBAA4B,IAAU,GAAIvtE,KAAKurD,MAYnD11B,EAAO0tC,cAAgB,WACrB,IAAI1K,EAAS74D,KAAK+sD,QAAQ4I,aACtB6X,EAA6BxtE,KAAKktD,SAASsgB,2BAG/C,GAFAxtE,KAAKutE,eAEDC,EAAJ,CAGE,IAFA,IAAIC,EAAgB,GAEXp3C,EAAK,EAAGA,EAAKwiC,EAAOr5D,SAAU62B,EAAI,CACzC,IAAI4+B,EAAQ4D,EAAOxiC,GAEA,YAAf4+B,EAAM8I,MAIV0P,EAAcjpE,KAAKywD,GAGrBj1D,KAAK0tE,eAAeD,OAbtB,CAwBA,IAJA,IAAIE,EAAoB,KACpBC,EAAyB,KACzBtuE,EAAIu5D,EAAOr5D,OAERF,KAAK,CACV,IAAIuuE,EAAShV,EAAOv5D,GAEA,YAAhBuuE,EAAO9P,OACW,iBAAhB8P,EAAOvT,KACTqT,EAAoBE,EAEpBD,EAAyBC,GAK3BD,GACqC,QAAnC5tE,KAAK2Y,aAAa,cACpB3Y,KAAK4Z,aAAa,YAAa,OAGjC5Z,KAAK0tE,eAAeE,IACXD,IAC8B,cAAnC3tE,KAAK2Y,aAAa,cACpB3Y,KAAK4Z,aAAa,YAAa,aAGjC5Z,KAAK0tE,eAAeC,MAWxB93C,EAAOi4C,mBAAqB,SAA4B7Y,GAKtD,IAJA,IAAI8Y,EAAY/tE,KAAK+sD,QAAQihB,kBAAkBC,YAC3C/Y,EAAOD,EAAMmJ,WACb9+D,EAAI41D,EAAK11D,OAENF,KAAK,CACV,IAAI61D,EAAMD,EAAK51D,GAEf,GAAK61D,EAAL,CAIA,IAAI+Y,EAAS/Y,EAAIgZ,aAsCjB,GApCIJ,EAAUxB,QACZ2B,EAAOn7D,WAAWuyC,MAAMinB,MAAQwB,EAAUxB,OAGxCwB,EAAUK,aACZ1B,GAAewB,EAAOn7D,WAAY,QAASu5D,GAAeyB,EAAUxB,OAAS,OAAQwB,EAAUK,cAG7FL,EAAUM,kBACZH,EAAOn7D,WAAWuyC,MAAM+oB,gBAAkBN,EAAUM,iBAGlDN,EAAUO,mBACZ5B,GAAewB,EAAOn7D,WAAY,kBAAmBu5D,GAAeyB,EAAUM,iBAAmB,OAAQN,EAAUO,oBAGjHP,EAAUQ,cACRR,EAAUS,cACZ9B,GAAewB,EAAQ,kBAAmB5B,GAAeyB,EAAUQ,YAAaR,EAAUS,gBAE1FN,EAAO5oB,MAAM+oB,gBAAkBN,EAAUQ,aAIzCR,EAAUU,YACgB,eAAxBV,EAAUU,UACZP,EAAOn7D,WAAWuyC,MAAMopB,WAAa,uDACJ,WAAxBX,EAAUU,UACnBP,EAAOn7D,WAAWuyC,MAAMopB,WAAa,2CACJ,cAAxBX,EAAUU,UACnBP,EAAOn7D,WAAWuyC,MAAMopB,WAAa,wDACJ,YAAxBX,EAAUU,YACnBP,EAAOn7D,WAAWuyC,MAAMopB,WAAa,2DAIrCX,EAAUY,aAAyC,IAA1BZ,EAAUY,YAAmB,CACxD,IAAIC,EAAW,eAAoBV,EAAO5oB,MAAMspB,UAChDV,EAAO5oB,MAAMspB,SAAWA,EAAWb,EAAUY,YAAc,KAC3DT,EAAO5oB,MAAMxsB,OAAS,OACtBo1C,EAAO5oB,MAAM5C,IAAM,OAGjBqrB,EAAUc,YAAuC,YAAzBd,EAAUc,aACP,eAAzBd,EAAUc,WACZX,EAAOn7D,WAAWuyC,MAAMwpB,YAAc,aAEtCZ,EAAOn7D,WAAWuyC,MAAMupB,WAAajD,GAAQmC,EAAUc,gBAa/Dh5C,EAAO63C,eAAiB,SAAwB7U,GAK9C,GAJKv0D,MAAMC,QAAQs0D,KACjBA,EAAS,CAACA,IAGmB,oBAApB,aAAkCA,EAAO1/C,OAAM,SAAU87C,GAClE,OAAQA,EAAMmJ,cADhB,CAQA,IAFA,IAAIlJ,EAAO,GAEF51D,EAAI,EAAGA,EAAIu5D,EAAOr5D,SAAUF,EAGnC,IAFA,IAAI21D,EAAQ4D,EAAOv5D,GAEVuqE,EAAI,EAAGA,EAAI5U,EAAMmJ,WAAW5+D,SAAUqqE,EAC7C3U,EAAK1wD,KAAKywD,EAAMmJ,WAAWyL,IAK/B,uBAA4B,IAAU3U,EAAMl1D,KAAKurD,KAEjD,IAAK,IAAIwjB,EAAM,EAAGA,EAAMlW,EAAOr5D,SAAUuvE,EAAK,CAG5C,IAFA,IAAIC,EAAUnW,EAAOkW,GAEZE,EAAK,EAAGA,EAAKD,EAAQ5Q,WAAW5+D,SAAUyvE,EAAI,CACrD,IAAIC,EAAQF,EAAQ5Q,WAAW6Q,GAAId,aACnC/sB,GAAS8tB,EAAO,sBAChB9tB,GAAS8tB,EAAO,uBAAyBF,EAAQpxC,SAAWoxC,EAAQpxC,SAAWmxC,IAE3EC,EAAQpxC,UACVhkB,GAAas1D,EAAO,OAAQF,EAAQpxC,UAIpC59B,KAAK+sD,QAAQihB,mBACfhuE,KAAK8tE,mBAAmBkB,MAKvBrC,EA9V2B,CA+VlChgB,IAEFA,GAAYyG,kBAAkB,mBAAoBuZ,IAQlD,IAAIwC,GAA8B,SAAUnZ,GAG1C,SAASmZ,IACP,OAAOnZ,EAAWj2D,MAAMC,KAAMT,YAAcS,KA4B9C,OA/BA,OAAemvE,EAAgBnZ,GAMlBmZ,EAAexvE,UAQrB4gD,SAAW,WAChB,IAAI6uB,EAAUpvE,KAAK+sD,QAAQqiB,UACvBC,EAAarvE,KAAKkuD,SAASkhB,EAAU,eAAiB,gBACtDxX,EAAcrX,GAAS,OAAQ,CACjCY,UAAW,mBACXnS,YAAahvC,KAAKkuD,SAAS,kBAAmB,CAACmhB,MAG7CrkE,EAAKgrD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACvDmhD,UAAW,sBACXmuB,IAAK,QAIP,OADAtkE,EAAG9B,YAAY0uD,GACR5sD,GAGFmkE,EAhCyB,CAiChCxiB,IAEFA,GAAYyG,kBAAkB,iBAAkB+b,IAQhD,IAAII,GAAsB,SAAUrE,GAGlC,SAASqE,IACP,OAAOrE,EAAoBnrE,MAAMC,KAAMT,YAAcS,MAHvD,OAAeuvE,EAAQrE,GAMvB,IAAIr1C,EAAS05C,EAAO5vE,UA2HpB,OAzGAk2B,EAAO0qB,SAAW,SAAoBhmB,EAAKkiC,EAAO1mD,QAClC,IAAV0mD,IACFA,EAAQ,SAGS,IAAf1mD,IACFA,EAAa,IAaf,IAAI/K,EAAKu1C,GAVH,SACNkc,EAAQ,GAAO,CACbtb,UAAWnhD,KAAKiwD,iBACfwM,GAEH1mD,EAAa,GAAO,CAElB9U,KAAM,UACL8U,IAUH,OANA/K,EAAG9B,YAAYq3C,GAAS,OAAQ,CAC9BY,UAAW,wBACV,CACD,eAAe,KAEjBnhD,KAAKyqE,oBAAoBz/D,GAClBA,GAoBT6qB,EAAOo5B,SAAW,SAAkB17C,EAAOvR,QACzB,IAAZA,IACFA,EAAU,IAGZ,IAAIm/C,EAAYnhD,KAAKkP,YAAYtC,KAGjC,OAFA0vC,GAAMzuC,KAAK,+DAAiEszC,EAAY,yDAEjFwL,GAAYhtD,UAAUsvD,SAASpvD,KAAKG,KAAMuT,EAAOvR,IAQ1D6zB,EAAO4nB,OAAS,WACdytB,EAAoBvrE,UAAU89C,OAAO59C,KAAKG,MAE1CA,KAAKurD,IAAI1xC,gBAAgB,aAQ3Bgc,EAAO2nB,QAAU,WACf0tB,EAAoBvrE,UAAU69C,QAAQ39C,KAAKG,MAE3CA,KAAKurD,IAAI3xC,aAAa,WAAY,aAapCic,EAAO07B,cAAgB,SAAuB7hC,GAMxC,eAAmBA,EAAO,UAAY,eAAmBA,EAAO,SAClEA,EAAM43B,kBAKR4jB,EAAoBvrE,UAAU4xD,cAAc1xD,KAAKG,KAAM0vB,IAGlD6/C,EAlIiB,CAmIxBtF,IAEFtd,GAAYyG,kBAAkB,SAAUmc,IASxC,IAAIC,GAA6B,SAAUC,GAGzC,SAASD,EAAcxqB,EAAQhjD,GAC7B,IAAIk1B,EASJ,OAPAA,EAAQu4C,EAAQ5vE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MACzC0vE,YAAa,EAEnBx4C,EAAMpB,GAAG,aAAa,SAAUv0B,GAC9B,OAAO21B,EAAMy4C,gBAAgBpuE,MAGxB21B,GAZT,OAAes4C,EAAeC,GAsB9B,IAAI55C,EAAS25C,EAAc7vE,UAgE3B,OA9DAk2B,EAAOo6B,cAAgB,WACrB,MAAO,uBAeTp6B,EAAO00C,YAAc,SAAqB76C,GACxC,IAAIkgD,EAAc5vE,KAAK+sD,QAAQD,OAE/B,GAAI9sD,KAAK0vE,YAAchgD,EAAM+3B,SAAW/3B,EAAMk4B,QAAS,CACrD,IAAI4jB,EAAoBxrE,KAAK+sD,QAAQ0e,YAAY,QAAUzrE,KAAK+sD,QAAQ2e,IAAIC,UAAY3rE,KAAK+sD,QAAQ2e,IAAIC,SAASnsE,OAAS,EAU3H,OATAu1D,GAAe6a,SAEX5vE,KAAK+sD,QAAQwI,MAAK,KAGnBnW,IAAcH,KAAYusB,GAC3BxrE,KAAK+sD,QAAQwI,MAAK,GAAMlE,SAM5B,IAAIwe,EAAK7vE,KAAK+sD,QAAQ+B,SAAS,cAC3BghB,EAAaD,GAAMA,EAAG/gB,SAAS,cAEnC,GAAKghB,EAAL,CAKA,IAAIC,EAAY,WACd,OAAOD,EAAWze,SAGhBwD,GAAU+a,GACZA,EAAY9a,KAAKib,GAAW,eAE5B/vE,KAAKmF,WAAW4qE,EAAW,QAX3B/vE,KAAK+sD,QAAQwI,MAAK,GAAMlE,SAe5Bx7B,EAAO07B,cAAgB,SAAuB7hC,GAC5C1vB,KAAK0vE,YAAa,EAElBD,EAAQ9vE,UAAU4xD,cAAc1xD,KAAKG,KAAM0vB,IAG7CmG,EAAO85C,gBAAkB,SAAyBjgD,GAChD1vB,KAAK0vE,YAAa,GAGbF,EAvFwB,CAwF/BD,IASFC,GAAc7vE,UAAUgrE,aAAe,aACvChe,GAAYyG,kBAAkB,gBAAiBoc,IAS/C,IAAIQ,GAA2B,SAAUP,GAYvC,SAASO,EAAYhrB,EAAQhjD,GAC3B,IAAIk1B,EAMJ,OAJAA,EAAQu4C,EAAQ5vE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEzC43D,YAAY51D,GAAWA,EAAQ41D,aAAe1gC,EAAMg3B,SAAS,UAE5Dh3B,GAlBT,OAAe84C,EAAaP,GA4B5B,IAAI55C,EAASm6C,EAAYrwE,UA6DzB,OA3DAk2B,EAAOo6B,cAAgB,WACrB,MAAO,oBAAsBwf,EAAQ9vE,UAAUswD,cAAcpwD,KAAKG,OAiBpE61B,EAAO00C,YAAc,SAAqB76C,GAWxC1vB,KAAKk2B,QAAQ,CACXj1B,KAAM,QACNwnD,SAAS,KAgBb5yB,EAAO07B,cAAgB,SAAuB7hC,GAExC,eAAmBA,EAAO,QAC5BA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAKk2B,QAAQ,UAGbu5C,EAAQ9vE,UAAU4xD,cAAc1xD,KAAKG,KAAM0vB,IAIxCsgD,EA1FsB,CA2F7BT,IAEF5iB,GAAYyG,kBAAkB,cAAe4c,IAQ7C,IAAIC,GAA0B,SAAUR,GAYtC,SAASQ,EAAWjrB,EAAQhjD,GAC1B,IAAIk1B,EAwBJ,YAtBgB,IAAZl1B,IACFA,EAAU,IAGZk1B,EAAQu4C,EAAQ5vE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,KAE/CgC,EAAQkuE,YAA4B3tE,IAAnBP,EAAQkuE,QAAwBluE,EAAQkuE,OAEzDh5C,EAAMpB,GAAGkvB,EAAQ,QAAQ,SAAUzjD,GACjC,OAAO21B,EAAMi5C,WAAW5uE,MAG1B21B,EAAMpB,GAAGkvB,EAAQ,SAAS,SAAUzjD,GAClC,OAAO21B,EAAMk5C,YAAY7uE,MAGvBS,EAAQkuE,QACVh5C,EAAMpB,GAAGkvB,EAAQ,SAAS,SAAUzjD,GAClC,OAAO21B,EAAMm5C,YAAY9uE,MAItB21B,GApCT,OAAe+4C,EAAYR,GA8C3B,IAAI55C,EAASo6C,EAAWtwE,UAqGxB,OAnGAk2B,EAAOo6B,cAAgB,WACrB,MAAO,oBAAsBwf,EAAQ9vE,UAAUswD,cAAcpwD,KAAKG,OAepE61B,EAAO00C,YAAc,SAAqB76C,GACpC1vB,KAAK+sD,QAAQkK,SACflC,GAAe/0D,KAAK+sD,QAAQD,QAE5B9sD,KAAK+sD,QAAQoK,SAcjBthC,EAAOy6C,aAAe,SAAsB5gD,GAC1C1vB,KAAKuhD,YAAY,aAEbvhD,KAAK+sD,QAAQkK,SACfj3D,KAAKowE,YAAY1gD,GAEjB1vB,KAAKmwE,WAAWzgD,IAapBmG,EAAOs6C,WAAa,SAAoBzgD,GACtC1vB,KAAKuhD,YAAY,aACjBvhD,KAAKuhD,YAAY,cACjBvhD,KAAKohD,SAAS,eAEdphD,KAAK43D,YAAY,UAYnB/hC,EAAOu6C,YAAc,SAAqB1gD,GACxC1vB,KAAKuhD,YAAY,eACjBvhD,KAAKohD,SAAS,cAEdphD,KAAK43D,YAAY,SAYnB/hC,EAAOw6C,YAAc,SAAqB3gD,GACxC,IAAIkI,EAAS53B,KAEbA,KAAKuhD,YAAY,eACjBvhD,KAAKohD,SAAS,aAEdphD,KAAK43D,YAAY,UAEjB53D,KAAK2oD,IAAI3oD,KAAK+sD,QAAS,UAAU,SAAUxrD,GACzC,OAAOq2B,EAAO04C,aAAa/uE,OAIxB0uE,EApJqB,CAqJ5BV,IASFU,GAAWtwE,UAAUgrE,aAAe,OACpChe,GAAYyG,kBAAkB,aAAc6c,IAsB5C,IAAIM,GAAwB,SAA+B3+C,EAAS4+C,GAClE5+C,EAAUA,EAAU,EAAI,EAAIA,EAC5B,IAAItG,EAAI2C,KAAK4W,MAAMjT,EAAU,IACzBrE,EAAIU,KAAK4W,MAAMjT,EAAU,GAAK,IAC9B6+C,EAAIxiD,KAAK4W,MAAMjT,EAAU,MACzB8+C,EAAKziD,KAAK4W,MAAM2rC,EAAQ,GAAK,IAC7BG,EAAK1iD,KAAK4W,MAAM2rC,EAAQ,MAe5B,OAbIpyC,MAAMxM,IAAYA,IAAY2S,EAAAA,KAGhCksC,EAAIljD,EAAIjC,EAAI,MAIdmlD,EAAIA,EAAI,GAAKE,EAAK,EAAIF,EAAI,IAAM,KAGhCljD,IAAMkjD,GAAKC,GAAM,KAAOnjD,EAAI,GAAK,IAAMA,EAAIA,GAAK,MAEhDjC,EAAIA,EAAI,GAAK,IAAMA,EAAIA,IAKrB/d,GAAiBgjE,GAwCrB,SAASK,GAAWh/C,EAAS4+C,GAK3B,YAJc,IAAVA,IACFA,EAAQ5+C,GAGHrkB,GAAeqkB,EAAS4+C,GASjC,IAAIK,GAA2B,SAAU7a,GAYvC,SAAS6a,EAAY7rB,EAAQhjD,GAC3B,IAAIk1B,EAUJ,OARAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE5C81B,GAAGkvB,EAAQ,CAAC,aAAc,UAAU,SAAUzjD,GAClD,OAAO21B,EAAM45C,cAAcvvE,MAG7B21B,EAAM65C,kBAEC75C,GAtBT,OAAe25C,EAAa7a,GAgC5B,IAAIngC,EAASg7C,EAAYlxE,UAkGzB,OAhGAk2B,EAAO0qB,SAAW,WAChB,IAAIY,EAAYnhD,KAAKiwD,gBAEjBjlD,EAAKgrD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACvDmhD,UAAWA,EAAY,kCAGrB6vB,EAAOzwB,GAAS,OAAQ,CAC1BY,UAAW,mBACXnS,YAAahvC,KAAKkuD,SAASluD,KAAKixE,YAAc,QAC7C,CACDhmC,KAAM,iBAeR,OAbAjgC,EAAG9B,YAAY8nE,GACfhxE,KAAK2uD,WAAapO,GAAS,OAAQ,CACjCY,UAAWA,EAAY,YACtB,CAED,YAAa,MAKb,KAAQ,iBAEVn2C,EAAG9B,YAAYlJ,KAAK2uD,YACb3jD,GAGT6qB,EAAOS,QAAU,WACft2B,KAAK2uD,WAAa,KAClB3uD,KAAKkxE,UAAY,KAEjBlb,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAWpC61B,EAAOk7C,gBAAkB,SAAyBzrC,GAChD,IAAI1N,EAAS53B,UAEA,IAATslC,IACFA,EAAO,GAGTA,EAAOsrC,GAAWtrC,GAEdtlC,KAAKmxE,iBAAmB7rC,IAI5BtlC,KAAKmxE,eAAiB7rC,EACtBtlC,KAAK6yD,2BAA2B,+BAA+B,WAC7D,GAAKj7B,EAAO+2B,WAAZ,CAIA,IAAIyiB,EAAUx5C,EAAOs5C,UAEjBE,GAAWx5C,EAAO+2B,WAAW57C,aAAeq+D,IAC9CA,EAAU,KACV90B,GAAMzuC,KAAK,uJAGb+pB,EAAOs5C,UAAY,mBAAwBt5C,EAAOu5C,gBAE7Cv5C,EAAOs5C,YAIRE,EACFx5C,EAAO+2B,WAAW72C,aAAa8f,EAAOs5C,UAAWE,GAEjDx5C,EAAO+2B,WAAWzlD,YAAY0uB,EAAOs5C,kBAe3Cr7C,EAAOi7C,cAAgB,SAAuBphD,KAEvCmhD,EAnIsB,CAoI7BlkB,IASFkkB,GAAYlxE,UAAUsxE,WAAa,OAUnCJ,GAAYlxE,UAAUgrE,aAAe,OACrChe,GAAYyG,kBAAkB,cAAeyd,IAQ7C,IAAIQ,GAAkC,SAAUC,GAG9C,SAASD,IACP,OAAOC,EAAavxE,MAAMC,KAAMT,YAAcS,MAHhD,OAAeqxE,EAAoBC,GAMnC,IAAIz7C,EAASw7C,EAAmB1xE,UAkChC,OA1BAk2B,EAAOo6B,cAAgB,WACrB,MAAO,oBAYTp6B,EAAOi7C,cAAgB,SAAuBphD,GAE5C,IAAI4V,EAGFA,EADEtlC,KAAK+sD,QAAQ0a,QACRznE,KAAK+sD,QAAQ50B,WAEbn4B,KAAK+sD,QAAQ8V,YAAc7iE,KAAK+sD,QAAQwkB,WAAW7S,YAAc1+D,KAAK+sD,QAAQ2R,cAGvF1+D,KAAK+wE,gBAAgBzrC,IAGhB+rC,EAzC6B,CA0CpCR,IASFQ,GAAmB1xE,UAAUsxE,WAAa,eAU1CI,GAAmB1xE,UAAUgrE,aAAe,eAC5Che,GAAYyG,kBAAkB,qBAAsBie,IAQpD,IAAIG,GAA+B,SAAUF,GAY3C,SAASE,EAAgBxsB,EAAQhjD,GAC/B,IAAIk1B,EAIA45C,EAAgB,SAAuBvvE,GACzC,OAAO21B,EAAM45C,cAAcvvE,IAkB7B,OArBA21B,EAAQo6C,EAAazxE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAS9C81B,GAAGkvB,EAAQ,iBAAkB8rB,GAKnC55C,EAAMpB,GAAGkvB,EAAQ,YAAa8rB,GAK9B55C,EAAMpB,GAAGkvB,EAAQ,iBAAkB8rB,GAE5B55C,GAnCT,OAAes6C,EAAiBF,GA6ChC,IAAIz7C,EAAS27C,EAAgB7xE,UAuB7B,OArBAk2B,EAAOo6B,cAAgB,WACrB,MAAO,gBAeTp6B,EAAOi7C,cAAgB,SAAuBphD,GAC5C,IAAIyI,EAAWn4B,KAAK+sD,QAAQ50B,WAC5Bn4B,KAAK+wE,gBAAgB54C,IAGhBq5C,EArE0B,CAsEjCX,IASFW,GAAgB7xE,UAAUsxE,WAAa,WAUvCO,GAAgB7xE,UAAUgrE,aAAe,WACzChe,GAAYyG,kBAAkB,kBAAmBoe,IASjD,IAAIC,GAA2B,SAAUzb,GAGvC,SAASyb,IACP,OAAOzb,EAAWj2D,MAAMC,KAAMT,YAAcS,KAgC9C,OAnCA,OAAeyxE,EAAazb,GAMfyb,EAAY9xE,UAQlB4gD,SAAW,WAChB,IAAIv1C,EAAKgrD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACvDmhD,UAAW,qCACV,CAID,eAAe,IAGbuwB,EAAM1b,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,OAE/CgxE,EAAOhb,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,OAAQ,CAC1DgvC,YAAa,MAKf,OAFA0iC,EAAIxoE,YAAY8nE,GAChBhmE,EAAG9B,YAAYwoE,GACR1mE,GAGFymE,EApCsB,CAqC7B9kB,IAEFA,GAAYyG,kBAAkB,cAAeqe,IAQ7C,IAAIE,GAAoC,SAAUL,GAYhD,SAASK,EAAqB3sB,EAAQhjD,GACpC,IAAIk1B,EAQJ,OANAA,EAAQo6C,EAAazxE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE9C81B,GAAGkvB,EAAQ,kBAAkB,SAAUzjD,GAC3C,OAAO21B,EAAM45C,cAAcvvE,MAGtB21B,GApBT,OAAey6C,EAAsBL,GA8BrC,IAAIz7C,EAAS87C,EAAqBhyE,UAsDlC,OApDAk2B,EAAOo6B,cAAgB,WACrB,MAAO,sBAUTp6B,EAAO0qB,SAAW,WAChB,IAAIv1C,EAAKsmE,EAAa3xE,UAAU4gD,SAAS1gD,KAAKG,MAQ9C,OANsC,IAAlCA,KAAKktD,SAAS0kB,iBAChB5mE,EAAG4M,aAAa2oC,GAAS,OAAQ,GAAI,CACnC,eAAe,GACd,KAAMvgD,KAAK2uD,YAGT3jD,GAaT6qB,EAAOi7C,cAAgB,SAAuBphD,GAK5C,IAAI4V,EAJmC,kBAA5BtlC,KAAK+sD,QAAQ50B,aAQtBmN,EADEtlC,KAAK+sD,QAAQ0a,QACR,EACEznE,KAAK+sD,QAAQ8kB,qBACf7xE,KAAK+sD,QAAQ8kB,uBAEb7xE,KAAK+sD,QAAQ+kB,gBAGtB9xE,KAAK+wE,gBAAgBzrC,KAGhBqsC,EArF+B,CAsFtCd,IASFc,GAAqBhyE,UAAUsxE,WAAa,iBAU5CU,GAAqBhyE,UAAUgrE,aAAe,iBAC9Che,GAAYyG,kBAAkB,uBAAwBue,IAQtD,IAAII,GAA2B,SAAU/b,GAYvC,SAAS+b,EAAY/sB,EAAQhjD,GAC3B,IAAIk1B,EAUJ,OARAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE5CgyE,gBAEN96C,EAAMpB,GAAGoB,EAAM8tB,SAAU,kBAAkB,SAAUzjD,GACnD,OAAO21B,EAAM86C,cAAczwE,MAGtB21B,GAtBT,OAAe66C,EAAa/b,GAgC5B,IAAIngC,EAASk8C,EAAYpyE,UA6CzB,OA3CAk2B,EAAO0qB,SAAW,WAChB,IAAIv1C,EAAKgrD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACvDmhD,UAAW,iCAcb,OAXAnhD,KAAK2uD,WAAapO,GAAS,MAAO,CAChCY,UAAW,oBACV,CACD,YAAa,QAEfnhD,KAAK2uD,WAAWzlD,YAAYq3C,GAAS,OAAQ,CAC3CY,UAAW,mBACXnS,YAAahvC,KAAKkuD,SAAS,eAAiB,UAE9CluD,KAAK2uD,WAAWzlD,YAAY,mBAAwBlJ,KAAKkuD,SAAS,UAClEljD,EAAG9B,YAAYlJ,KAAK2uD,YACb3jD,GAGT6qB,EAAOS,QAAU,WACft2B,KAAK2uD,WAAa,KAElBqH,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAapC61B,EAAOm8C,cAAgB,SAAuBtiD,GACxC1vB,KAAKglD,SAAS7sB,aAAeoM,EAAAA,EAC/BvkC,KAAKqwD,OAELrwD,KAAKswD,QAIFyhB,EA9EsB,CA+E7BplB,IAEFA,GAAYyG,kBAAkB,cAAe2e,IAQ7C,IAAIE,GAA0B,SAAUxC,GAYtC,SAASwC,EAAWjtB,EAAQhjD,GAC1B,IAAIk1B,EAcJ,OAZAA,EAAQu4C,EAAQ5vE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEzCkyE,uBAEFh7C,EAAM61B,QAAQolB,cAChBj7C,EAAMk7C,6BAA+B,SAAU7wE,GAC7C,OAAO21B,EAAMg7C,qBAAqB3wE,IAGpC21B,EAAMpB,GAAGoB,EAAM61B,QAAQolB,YAAa,iBAAkBj7C,EAAMk7C,+BAGvDl7C,GA1BT,OAAe+6C,EAAYxC,GAoC3B,IAAI55C,EAASo8C,EAAWtyE,UA2DxB,OAzDAk2B,EAAO0qB,SAAW,WAChB,IAAIv1C,EAAKykE,EAAQ9vE,UAAU4gD,SAAS1gD,KAAKG,KAAM,SAAU,CACvDmhD,UAAW,yCAUb,OAPAnhD,KAAKqyE,QAAU9xB,GAAS,OAAQ,CAC9BY,UAAW,wBACXnS,YAAahvC,KAAKkuD,SAAS,SAC1B,CACD,cAAe,SAEjBljD,EAAG9B,YAAYlJ,KAAKqyE,SACbrnE,GAQT6qB,EAAOq8C,qBAAuB,YAEvBlyE,KAAK+sD,QAAQolB,aAAenyE,KAAK+sD,QAAQolB,YAAYG,cACxDtyE,KAAK4Z,aAAa,iBAAiB,GACnC5Z,KAAKohD,SAAS,oBACdphD,KAAK43D,YAAY,0CAEjB53D,KAAK4Z,aAAa,iBAAiB,GACnC5Z,KAAKuhD,YAAY,oBACjBvhD,KAAK43D,YAAY,yCAUrB/hC,EAAO00C,YAAc,WACnBvqE,KAAK+sD,QAAQolB,YAAYI,kBAO3B18C,EAAOS,QAAU,WACXt2B,KAAK+sD,QAAQolB,aACfnyE,KAAKg2B,IAAIh2B,KAAK+sD,QAAQolB,YAAa,iBAAkBnyE,KAAKoyE,8BAG5DpyE,KAAKqyE,QAAU,KAEf5C,EAAQ9vE,UAAU22B,QAAQz2B,KAAKG,OAG1BiyE,EAhGqB,CAiG5B1C,IAEF0C,GAAWtyE,UAAUgrE,aAAe,uCACpChe,GAAYyG,kBAAkB,aAAc6e,IAgB5C,IAAIO,GAAQ,SAAen6C,EAAQ0M,EAAK7W,GAEtC,OADAmK,EAAS/F,OAAO+F,GACTpK,KAAK8W,IAAI7W,EAAKD,KAAKC,IAAI6W,EAAK3G,MAAM/F,GAAU0M,EAAM1M,KAUvDo6C,GAAsB,SAAUzc,GAYlC,SAASyc,EAAOztB,EAAQhjD,GACtB,IAAIk1B,EAmCJ,OAjCAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE5C0yE,iBAAmB,SAAUnxE,GACjC,OAAO21B,EAAMy4C,gBAAgBpuE,IAG/B21B,EAAMy7C,eAAiB,SAAUpxE,GAC/B,OAAO21B,EAAM07C,cAAcrxE,IAG7B21B,EAAM++B,eAAiB,SAAU10D,GAC/B,OAAO21B,EAAMq6B,cAAchwD,IAG7B21B,EAAMozC,aAAe,SAAU/oE,GAC7B,OAAO21B,EAAMqzC,YAAYhpE,IAG3B21B,EAAM27C,iBAAmB,SAAUtxE,GACjC,OAAO21B,EAAM47C,gBAAgBvxE,IAG/B21B,EAAMk0C,QAAU,SAAU7pE,GACxB,OAAO21B,EAAMi0C,OAAO5pE,IAItB21B,EAAM67C,IAAM77C,EAAM43B,SAAS53B,EAAMg2B,SAAS8lB,SAE1C97C,EAAM+7C,WAAW/7C,EAAMg2B,SAAS+lB,UAEhC/7C,EAAMumB,SAECvmB,GA/CT,OAAeu7C,EAAQzc,GAyDvB,IAAIngC,EAAS48C,EAAO9yE,UAuUpB,OArUAk2B,EAAO4jC,QAAU,WACf,OAAOz5D,KAAK+qE,UAOdl1C,EAAO4nB,OAAS,WACVz9C,KAAKy5D,YAITz5D,KAAK81B,GAAG,YAAa91B,KAAK0yE,kBAC1B1yE,KAAK81B,GAAG,aAAc91B,KAAK0yE,kBAC3B1yE,KAAK81B,GAAG,UAAW91B,KAAKi2D,gBACxBj2D,KAAK81B,GAAG,QAAS91B,KAAKsqE,cAEtBtqE,KAAK81B,GAAG91B,KAAK+sD,QAAS,kBAAmB/sD,KAAKmrE,QAE1CnrE,KAAKkzE,aACPlzE,KAAK81B,GAAG91B,KAAK+sD,QAAS/sD,KAAKkzE,YAAalzE,KAAKmrE,QAG/CnrE,KAAKuhD,YAAY,YACjBvhD,KAAK4Z,aAAa,WAAY,GAC9B5Z,KAAK+qE,UAAW,IAOlBl1C,EAAO2nB,QAAU,WACf,GAAKx9C,KAAKy5D,UAAV,CAIA,IAAItwD,EAAMnJ,KAAK+yE,IAAIxnB,IAAI35C,cACvB5R,KAAKg2B,IAAI,YAAah2B,KAAK0yE,kBAC3B1yE,KAAKg2B,IAAI,aAAch2B,KAAK0yE,kBAC5B1yE,KAAKg2B,IAAI,UAAWh2B,KAAKi2D,gBACzBj2D,KAAKg2B,IAAI,QAASh2B,KAAKsqE,cACvBtqE,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,kBAAmB/sD,KAAKorE,SAC/CprE,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAK6yE,kBAChC7yE,KAAKg2B,IAAI7sB,EAAK,UAAWnJ,KAAK2yE,gBAC9B3yE,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAK6yE,kBAChC7yE,KAAKg2B,IAAI7sB,EAAK,WAAYnJ,KAAK2yE,gBAC/B3yE,KAAK6Z,gBAAgB,YACrB7Z,KAAKohD,SAAS,YAEVphD,KAAKkzE,aACPlzE,KAAKg2B,IAAIh2B,KAAK+sD,QAAS/sD,KAAKkzE,YAAalzE,KAAKmrE,QAGhDnrE,KAAK+qE,UAAW,IAmBlBl1C,EAAO0qB,SAAW,SAAkBt/C,EAAMw7D,EAAO1mD,GAqB/C,YApBc,IAAV0mD,IACFA,EAAQ,SAGS,IAAf1mD,IACFA,EAAa,IAIf0mD,EAAMtb,UAAYsb,EAAMtb,UAAY,cACpCsb,EAAQ,GAAO,CACb7F,SAAU,GACT6F,GACH1mD,EAAa,GAAO,CAClB,KAAQ,SACR,gBAAiB,EACjB,gBAAiB,EACjB,gBAAiB,IACjB,SAAY,GACXA,GACIigD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAMiB,EAAMw7D,EAAO1mD,IAc/D8f,EAAO85C,gBAAkB,SAAyBjgD,GAChD,IAAIvmB,EAAMnJ,KAAK+yE,IAAIxnB,IAAI35C,cAEJ,cAAf8d,EAAMzuB,MACRyuB,EAAMq3B,iBAOW,eAAfr3B,EAAMzuB,MAA0Bi+C,IAClCxvB,EAAMq3B,iBAGR5E,KACAniD,KAAKohD,SAAS,eAQdphD,KAAKk2B,QAAQ,gBACbl2B,KAAK81B,GAAG3sB,EAAK,YAAanJ,KAAK6yE,kBAC/B7yE,KAAK81B,GAAG3sB,EAAK,UAAWnJ,KAAK2yE,gBAC7B3yE,KAAK81B,GAAG3sB,EAAK,YAAanJ,KAAK6yE,kBAC/B7yE,KAAK81B,GAAG3sB,EAAK,WAAYnJ,KAAK2yE,gBAC9B3yE,KAAK8yE,gBAAgBpjD,GAAO,IAkB9BmG,EAAOi9C,gBAAkB,SAAyBpjD,KAalDmG,EAAO+8C,cAAgB,WACrB,IAAIzpE,EAAMnJ,KAAK+yE,IAAIxnB,IAAI35C,cACvBwwC,KACApiD,KAAKuhD,YAAY,eAQjBvhD,KAAKk2B,QAAQ,kBACbl2B,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAK6yE,kBAChC7yE,KAAKg2B,IAAI7sB,EAAK,UAAWnJ,KAAK2yE,gBAC9B3yE,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAK6yE,kBAChC7yE,KAAKg2B,IAAI7sB,EAAK,WAAYnJ,KAAK2yE,gBAC/B3yE,KAAKmrE,UAWPt1C,EAAOs1C,OAAS,WACd,IAAIvzC,EAAS53B,KAMb,GAAKA,KAAKurD,KAAQvrD,KAAK+yE,IAAvB,CAMA,IAAII,EAAWnzE,KAAKozE,cAEpB,OAAID,IAAanzE,KAAKqzE,YAItBrzE,KAAKqzE,UAAYF,EACjBnzE,KAAK6yD,2BAA2B,iBAAiB,WAE/C,IAAIygB,EAAU17C,EAAOq7C,WAAa,SAAW,QAE7Cr7C,EAAOm7C,IAAI/nE,KAAKs6C,MAAMguB,IAAuB,IAAXH,GAAgBI,QAAQ,GAAK,QARxDJ,IAqBXt9C,EAAOu9C,YAAc,WACnB,OAAO9gD,OAAOkgD,GAAMxyE,KAAKwzE,aAAc,EAAG,GAAGD,QAAQ,KAevD19C,EAAO49C,kBAAoB,SAA2B/jD,GACpD,IAAIxnB,EAAW86C,GAAmBhjD,KAAKurD,IAAK77B,GAE5C,OAAI1vB,KAAKizE,WACA/qE,EAASm6B,EAGXn6B,EAASk6B,GAclBvM,EAAO07B,cAAgB,SAAuB7hC,GAExC,eAAmBA,EAAO,SAAW,eAAmBA,EAAO,SACjEA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAK0zE,YACI,eAAmBhkD,EAAO,UAAY,eAAmBA,EAAO,OACzEA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAK2zE,eAGL3d,EAAWr2D,UAAU4xD,cAAc1xD,KAAKG,KAAM0vB,IAYlDmG,EAAO00C,YAAc,SAAqB76C,GACxCA,EAAM43B,kBACN53B,EAAMq3B,kBAeRlxB,EAAOo9C,SAAW,SAAkBW,GAClC,QAAarxE,IAATqxE,EACF,OAAO5zE,KAAK6zE,YAAa,EAG3B7zE,KAAK6zE,YAAcD,EAEf5zE,KAAK6zE,UACP7zE,KAAKohD,SAAS,uBAEdphD,KAAKohD,SAAS,0BAIXqxB,EAjYiB,CAkYxB9lB,IAEFA,GAAYyG,kBAAkB,SAAUqf,IAExC,IAAIqB,GAAa,SAAoBxuC,EAAM9Y,GACzC,OAAOgmD,GAAMltC,EAAO9Y,EAAM,IAAK,EAAG,KAAK+mD,QAAQ,GAAK,KASlDQ,GAA+B,SAAU/d,GAY3C,SAAS+d,EAAgB/uB,EAAQhjD,GAC/B,IAAIk1B,EASJ,OAPAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5Cg0E,SAAW,GAEjB98C,EAAMpB,GAAGkvB,EAAQ,YAAY,SAAUzjD,GACrC,OAAO21B,EAAMi0C,OAAO5pE,MAGf21B,GArBT,OAAe68C,EAAiB/d,GA+BhC,IAAIngC,EAASk+C,EAAgBp0E,UAgG7B,OA9FAk2B,EAAO0qB,SAAW,WAChB,IAAIv1C,EAAKgrD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACvDmhD,UAAW,sBAGT0J,EAAUtK,GAAS,OAAQ,CAC7BY,UAAW,qBAET8yB,EAAa1zB,GAAS,OAAQ,CAChCvR,YAAahvC,KAAKkuD,SAAS,YAEzBgmB,EAAY,mBAAwB,MASxC,OARAl0E,KAAKm0E,cAAgB5zB,GAAS,OAAQ,CACpCY,UAAW,qCACXnS,YAAa,OAEfhkC,EAAG9B,YAAY2hD,GACfA,EAAQ3hD,YAAY+qE,GACpBppB,EAAQ3hD,YAAYgrE,GACpBrpB,EAAQ3hD,YAAYlJ,KAAKm0E,eAClBnpE,GAGT6qB,EAAOS,QAAU,WACft2B,KAAKg0E,SAAW,KAChBh0E,KAAKm0E,cAAgB,KAErBne,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAYpC61B,EAAOs1C,OAAS,SAAgBz7C,GAC9B,IAAIkI,EAAS53B,KAEbA,KAAK6yD,2BAA2B,0BAA0B,WACxD,IAAIsf,EAAcv6C,EAAOm1B,QAAQolB,YAE7B5d,EAAW38B,EAAOm1B,QAAQwH,WAE1Bp8B,EAAWg6C,GAAeA,EAAYiC,SAAWjC,EAAYkC,cAAgBz8C,EAAOm1B,QAAQ50B,WAE5Fm8C,EAAc18C,EAAOm1B,QAAQunB,cAE7B1lB,EAAWh3B,EAAOo8C,SAClBO,EAAUT,GAAWQ,EAAan8C,GAElCP,EAAO48C,WAAaD,IAEtB38C,EAAO2zB,IAAIjG,MAAMzsB,MAAQ07C,EAEzBvlC,GAAYpX,EAAOu8C,cAAeI,GAClC38C,EAAO48C,SAAWD,GAIpB,IAAK,IAAIj1E,EAAI,EAAGA,EAAIi1D,EAAS/0D,OAAQF,IAAK,CACxC,IAAIqJ,EAAQ4rD,EAAS5rD,MAAMrJ,GACvBktB,EAAM+nC,EAAS/nC,IAAIltB,GACnBwiB,EAAO8sC,EAAStvD,GAEfwiB,IACHA,EAAO8V,EAAO2zB,IAAIriD,YAAYq3C,MAC9BqO,EAAStvD,GAAKwiB,GAIZA,EAAK2yD,QAAQ9rE,QAAUA,GAASmZ,EAAK2yD,QAAQjoD,MAAQA,IAIzD1K,EAAK2yD,QAAQ9rE,MAAQA,EACrBmZ,EAAK2yD,QAAQjoD,IAAMA,EAEnB1K,EAAKwjC,MAAM7C,KAAOqxB,GAAWnrE,EAAO2rE,GACpCxyD,EAAKwjC,MAAMzsB,MAAQi7C,GAAWtnD,EAAM7jB,EAAO2rE,IAI7C,IAAK,IAAIj+C,EAAKu4B,EAASpvD,OAAQ62B,EAAKk+B,EAAS/0D,OAAQ62B,IACnDuB,EAAO2zB,IAAIv3C,YAAY46C,EAASv4B,EAAK,IAGvCu4B,EAASpvD,OAAS+0D,EAAS/0D,WAIxBu0E,EAhI0B,CAiIjCpnB,IAEFA,GAAYyG,kBAAkB,kBAAmB2gB,IAQjD,IAAIW,GAA2B,SAAU1e,GAYvC,SAAS0e,EAAY1vB,EAAQhjD,GAC3B,IAAIk1B,EAIJ,OAFAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5CmrE,OAAShiB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAMi0C,QAASniB,IACpE9xB,GAhBT,OAAew9C,EAAa1e,GA0B5B,IAAIngC,EAAS6+C,EAAY/0E,UA4HzB,OA1HAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,oBACV,CACD,cAAe,UAenBtrB,EAAOs1C,OAAS,SAAgBwJ,EAAaC,EAAcp0B,GACzD,IAAIq0B,EAActyB,GAAaviD,KAAKurD,KAChCupB,EAAazyB,GAAsBriD,KAAK+sD,QAAQ/hD,MAChD+pE,EAAiBJ,EAAY97C,MAAQ+7C,EAGzC,GAAKE,GAAeD,EAApB,CAQA,IAAIG,EAAmBL,EAAYlyB,KAAOqyB,EAAWryB,KAAOsyB,EAKxDE,EAAoBN,EAAY97C,MAAQk8C,GAAkBD,EAAWI,MAAQP,EAAYO,OAGzFC,EAAgBN,EAAYh8C,MAAQ,EAGpCm8C,EAAmBG,EACrBA,GAAiBA,EAAgBH,EACxBC,EAAoBE,IAC7BA,EAAgBF,GAMdE,EAAgB,EAClBA,EAAgB,EACPA,EAAgBN,EAAYh8C,QACrCs8C,EAAgBN,EAAYh8C,OAO9Bs8C,EAAgBlnD,KAAKmnD,MAAMD,GAC3Bn1E,KAAKurD,IAAIjG,MAAM4vB,MAAQ,IAAMC,EAAgB,KAC7Cn1E,KAAKq1E,MAAM70B,KAUb3qB,EAAOw/C,MAAQ,SAAe70B,GAC5BxR,GAAYhvC,KAAKurD,IAAK/K,IAqBxB3qB,EAAOy/C,WAAa,SAAoBX,EAAaC,EAActvC,EAAMuqC,GACvE,IAAIj4C,EAAS53B,KAEbA,KAAK6yD,2BAA2B,0BAA0B,WACxD,IAAIrS,EAEAroB,EAAWP,EAAOm1B,QAAQ50B,WAE9B,GAAIP,EAAOm1B,QAAQolB,aAAev6C,EAAOm1B,QAAQolB,YAAYiC,SAAU,CACrE,IAAImB,EAAa39C,EAAOm1B,QAAQolB,YAAYoD,aAExCC,EAAgBD,EAAaX,EAAeW,EAChD/0B,GAAWg1B,EAAgB,EAAI,GAAK,KAAO5E,GAAW4E,EAAeD,QAErE/0B,EAAUowB,GAAWtrC,EAAMnN,GAG7BP,EAAOuzC,OAAOwJ,EAAaC,EAAcp0B,GAErCqvB,GACFA,QAKC6E,EAvJsB,CAwJ7B/nB,IAEFA,GAAYyG,kBAAkB,cAAeshB,IAS7C,IAAIe,GAA+B,SAAUzf,GAY3C,SAASyf,EAAgBzwB,EAAQhjD,GAC/B,IAAIk1B,EAIJ,OAFAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5CmrE,OAAShiB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAMi0C,QAASniB,IACpE9xB,GAhBT,OAAeu+C,EAAiBzf,GA0BhC,IAAIngC,EAAS4/C,EAAgB91E,UAiC7B,OA/BAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,oCACV,CACD,cAAe,UAgBnBtrB,EAAOs1C,OAAS,SAAgBwJ,EAAaC,GAC3C,IAAIc,EAAc11E,KAAK8uD,SAAS,eAEhC,GAAK4mB,EAAL,CAIA,IAAIpwC,EAAOtlC,KAAK+sD,QAAQ8V,YAAc7iE,KAAK+sD,QAAQwkB,WAAW7S,YAAc1+D,KAAK+sD,QAAQ2R,cACzFgX,EAAYJ,WAAWX,EAAaC,EAActvC,KAG7CmwC,EA5D0B,CA6DjC9oB,IASF8oB,GAAgB91E,UAAUutD,SAAW,CACnC0B,SAAU,IAGPjP,IAAWhB,IACd82B,GAAgB91E,UAAUutD,SAAS0B,SAASpqD,KAAK,eAGnDmoD,GAAYyG,kBAAkB,kBAAmBqiB,IAWjD,IAAIE,GAAgC,SAAU3f,GAY5C,SAAS2f,EAAiB3wB,EAAQhjD,GAChC,IAAIk1B,EAIJ,OAFAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5CmrE,OAAShiB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAMi0C,QAASniB,IACpE9xB,GAhBT,OAAey+C,EAAkB3f,GA0BjC,IAAIngC,EAAS8/C,EAAiBh2E,UA6B9B,OA3BAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,uBAgBftrB,EAAOs1C,OAAS,SAAgBwJ,EAAaC,GAC3C,IAAIh9C,EAAS53B,KAETslC,EAAOsvC,EAAe50E,KAAK+sD,QAAQ50B,WACvCn4B,KAAK8uD,SAAS,eAAewmB,WAAWX,EAAaC,EAActvC,GAAM,WACvE1N,EAAO2zB,IAAIjG,MAAM7C,KAAOkyB,EAAY97C,MAAQ+7C,EAAe,SAIxDe,EAxD2B,CAyDlChpB,IASFgpB,GAAiBh2E,UAAUutD,SAAW,CACpC0B,SAAU,CAAC,gBAEbjC,GAAYyG,kBAAkB,mBAAoBuiB,IAElD,IAUIC,GAAuB,SAAUC,GAYnC,SAASD,EAAQ5wB,EAAQhjD,GACvB,IAAIk1B,EAMJ,OAJAA,EAAQ2+C,EAAQh2E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEzC81E,oBAEC5+C,GAlBT,OAAe0+C,EAASC,GA2BxB,IAAIhgD,EAAS+/C,EAAQj2E,UA6crB,OA3cAk2B,EAAOigD,kBAAoB,WACzB,IAAIl+C,EAAS53B,KAEbA,KAAKorE,QAAUr2C,GAAK/0B,KAAMA,KAAKmrE,QAC/BnrE,KAAKmrE,OAAShiB,GAASnpD,KAAKorE,QAASpiB,IACrChpD,KAAK81B,GAAG91B,KAAK+sD,QAAS,CAAC,QAAS,iBAAkB,cAAe/sD,KAAKmrE,QAElEnrE,KAAK+sD,QAAQolB,aACfnyE,KAAK81B,GAAG91B,KAAK+sD,QAAQolB,YAAa,iBAAkBnyE,KAAKmrE,QAK3DnrE,KAAK+1E,eAAiB,KAEtB/1E,KAAKg2E,uBAAyB,SAAUz0E,GACtC,OAAOq2B,EAAOq+C,gBAAgB10E,IAGhCvB,KAAKk2E,wBAA0B,SAAU30E,GACvC,OAAOq2B,EAAOu+C,iBAAiB50E,IAGjCvB,KAAK81B,GAAG91B,KAAK+sD,QAAS,CAAC,WAAY/sD,KAAKg2E,wBACxCh2E,KAAK81B,GAAG91B,KAAK+sD,QAAS,CAAC,QAAS,QAAS,WAAY/sD,KAAKk2E,yBAGtD,gBAAwB,yBAC1Bl2E,KAAK81B,GAAG,IAAU,mBAAoB91B,KAAKo2E,oBAI/CvgD,EAAOugD,kBAAoB,SAA2B70E,GACnB,WAA7B,qBACFvB,KAAK+yD,0BAA0B,kBAC/B/yD,KAAK+yD,0BAA0B,iBAC/B/yD,KAAKm2E,iBAAiB50E,KAEjBvB,KAAK+sD,QAAQ0a,SAAYznE,KAAK+sD,QAAQkK,UACzCj3D,KAAKi2E,kBAIPj2E,KAAKmrE,WAITt1C,EAAOogD,gBAAkB,WACnBj2E,KAAK+1E,iBAIT/1E,KAAK+1E,eAAiB/1E,KAAKqyD,YAAYryD,KAAKmrE,OAAQniB,MAGtDnzB,EAAOsgD,iBAAmB,SAA0B50E,GAC9CvB,KAAK+sD,QAAQolB,aAAenyE,KAAK+sD,QAAQolB,YAAYiC,UAAY7yE,GAAgB,UAAXA,EAAEN,MAIvEjB,KAAK+1E,iBAIV/1E,KAAKoyD,cAAcpyD,KAAK+1E,gBACxB/1E,KAAK+1E,eAAiB,OAUxBlgD,EAAO0qB,SAAW,WAChB,OAAOs1B,EAAQl2E,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CAClDmhD,UAAW,uBACV,CACD,aAAcnhD,KAAKkuD,SAAS,mBAiBhCr4B,EAAOs1C,OAAS,SAAgBz7C,GAC9B,IAAI+J,EAASz5B,KAGb,GAAiC,WAA7B,oBAAJ,CAIA,IAAIu0E,EAAUsB,EAAQl2E,UAAUwrE,OAAOtrE,KAAKG,MAgC5C,OA9BAA,KAAK6yD,2BAA2B,kBAAkB,WAChD,IAAI6L,EAAcjlC,EAAOszB,QAAQ0a,QAAUhuC,EAAOszB,QAAQ50B,WAAasB,EAAO48C,kBAC1ElE,EAAc14C,EAAOszB,QAAQolB,YAE7Bh6C,EAAWsB,EAAOszB,QAAQ50B,WAE1Bg6C,GAAeA,EAAYiC,WAC7Bj8C,EAAWsB,EAAOszB,QAAQolB,YAAYmE,mBAGpC78C,EAAO+6C,WAAaD,IAEtB96C,EAAO8xB,IAAI3xC,aAAa,iBAA4B,IAAV26D,GAAehB,QAAQ,IAEjE95C,EAAO+6C,SAAWD,GAGhB96C,EAAO88C,eAAiB7X,GAAejlC,EAAOuoC,YAAc7pC,IAE9DsB,EAAO8xB,IAAI3xC,aAAa,iBAAkB6f,EAAOy0B,SAAS,oDAAqD,CAAC0iB,GAAWlS,EAAavmC,GAAWy4C,GAAWz4C,EAAUA,IAAY,eAEpLsB,EAAO88C,aAAe7X,EACtBjlC,EAAOuoC,UAAY7pC,GAIjBsB,EAAOs5C,KACTt5C,EAAOs5C,IAAI5H,OAAO9oB,GAAsB5oB,EAAOzuB,MAAOyuB,EAAO25C,kBAG1DmB,IAWT1+C,EAAO2gD,UAAY,SAAmB/X,GAChCz+D,KAAK+sD,QAAQolB,aAAenyE,KAAK+sD,QAAQolB,YAAYiC,UACvDp0E,KAAK+sD,QAAQolB,YAAYsE,qBAG3Bz2E,KAAK+sD,QAAQ2R,YAAYD,IAa3B5oC,EAAOwgD,gBAAkB,WACvB,OAAOr2E,KAAK+sD,QAAQ8V,YAAc7iE,KAAK+sD,QAAQwkB,WAAW7S,YAAc1+D,KAAK+sD,QAAQ2R,eAUvF7oC,EAAO29C,WAAa,WAClB,IACIe,EADA7V,EAAc1+D,KAAKq2E,kBAEnBlE,EAAcnyE,KAAK+sD,QAAQolB,YAY/B,OAVIA,GAAeA,EAAYiC,UAC7BG,GAAW7V,EAAcyT,EAAYuE,iBAAmBvE,EAAYoD,aAEhEpD,EAAYG,eACdiC,EAAU,IAGZA,EAAU7V,EAAc1+D,KAAK+sD,QAAQ50B,WAGhCo8C,GAYT1+C,EAAO85C,gBAAkB,SAAyBjgD,GAC3Cu0B,GAAkBv0B,KAKvBA,EAAM43B,kBACNtnD,KAAK22E,iBAAmB32E,KAAK+sD,QAAQkK,SACrCj3D,KAAK+sD,QAAQoK,QAEb0e,EAAQl2E,UAAUgwE,gBAAgB9vE,KAAKG,KAAM0vB,KAa/CmG,EAAOi9C,gBAAkB,SAAyBpjD,EAAOknD,GAKvD,QAJkB,IAAdA,IACFA,GAAY,GAGT3yB,GAAkBv0B,GAAvB,CAQA,IAAImnD,EAJCD,GAAc52E,KAAK+sD,QAAQ8V,aAC9B7iE,KAAK+sD,QAAQ8V,WAAU,GAIzB,IAAIiU,EAAW92E,KAAKyzE,kBAAkB/jD,GAClCyiD,EAAcnyE,KAAK+sD,QAAQolB,YAE/B,GAAKA,GAAgBA,EAAYiC,SAM1B,CACL,GAAI0C,GAAY,IAEd,YADA3E,EAAYI,iBAId,IAAImE,EAAgBvE,EAAYuE,gBAC5BrC,EAAclC,EAAYmE,kBAgB9B,IAfAO,EAAUH,EAAgBI,EAAW3E,EAAYoD,eAElClB,IACbwC,EAAUxC,GAKRwC,GAAWH,IACbG,EAAUH,EAAgB,IAMxBG,IAAYtyC,EAAAA,EACd,YA7BFsyC,EAAUC,EAAW92E,KAAK+sD,QAAQ50B,cAElBn4B,KAAK+sD,QAAQ50B,aAC3B0+C,GAAoB,IA+BxB72E,KAAKw2E,UAAUK,KAGjBhhD,EAAO4nB,OAAS,WACdo4B,EAAQl2E,UAAU89C,OAAO59C,KAAKG,MAE9B,IAAI+2E,EAAmB/2E,KAAK8uD,SAAS,oBAEhCioB,GAILA,EAAiB1mB,QAGnBx6B,EAAO2nB,QAAU,WACfq4B,EAAQl2E,UAAU69C,QAAQ39C,KAAKG,MAE/B,IAAI+2E,EAAmB/2E,KAAK8uD,SAAS,oBAEhCioB,GAILA,EAAiBzmB,QAYnBz6B,EAAO+8C,cAAgB,SAAuBljD,GAC5CmmD,EAAQl2E,UAAUizE,cAAc/yE,KAAKG,KAAM0vB,GAGvCA,GACFA,EAAM43B,kBAGRtnD,KAAK+sD,QAAQ8V,WAAU,GASvB7iE,KAAK+sD,QAAQ72B,QAAQ,CACnBj1B,KAAM,aACN5B,OAAQW,KACRoiE,mBAAmB,IAGjBpiE,KAAK22E,gBACP5hB,GAAe/0D,KAAK+sD,QAAQD,QAI5B9sD,KAAKorE,WAQTv1C,EAAO89C,YAAc,WACnB3zE,KAAKw2E,UAAUx2E,KAAK+sD,QAAQ2R,cAvYb,IA8YjB7oC,EAAO69C,SAAW,WAChB1zE,KAAKw2E,UAAUx2E,KAAK+sD,QAAQ2R,cA/Yb,IA2ZjB7oC,EAAOmhD,aAAe,SAAsBtnD,GACtC1vB,KAAK+sD,QAAQkK,SACfj3D,KAAK+sD,QAAQD,OAEb9sD,KAAK+sD,QAAQoK,SAqBjBthC,EAAO07B,cAAgB,SAAuB7hC,GAC5C,IAAIyiD,EAAcnyE,KAAK+sD,QAAQolB,YAE/B,GAAI,eAAmBziD,EAAO,UAAY,eAAmBA,EAAO,SAClEA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAKg3E,aAAatnD,QACb,GAAI,eAAmBA,EAAO,QACnCA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAKw2E,UAAU,QACV,GAAI,eAAmB9mD,EAAO,OACnCA,EAAMq3B,iBACNr3B,EAAM43B,kBAEF6qB,GAAeA,EAAYiC,SAC7Bp0E,KAAKw2E,UAAUrE,EAAYmE,mBAE3Bt2E,KAAKw2E,UAAUx2E,KAAK+sD,QAAQ50B,iBAEzB,GAAI,UAAUzuB,KAAK,IAAQgmB,IAAS,CACzCA,EAAMq3B,iBACNr3B,EAAM43B,kBACN,IAAI2vB,EAAsE,IAAtD,UAAc,IAAQvnD,IAAU,cAA6B,IAE7EyiD,GAAeA,EAAYiC,SAC7Bp0E,KAAKw2E,UAAUrE,EAAYuE,gBAAkBvE,EAAYoD,aAAe0B,GAExEj3E,KAAKw2E,UAAUx2E,KAAK+sD,QAAQ50B,WAAa8+C,QAElC,eAAmBvnD,EAAO,SACnCA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAKw2E,UAAUx2E,KAAK+sD,QAAQ2R,cAAgBwY,KACnC,eAAmBxnD,EAAO,SACnCA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAKw2E,UAAUx2E,KAAK+sD,QAAQ2R,cAAgBwY,KAG5CrB,EAAQl2E,UAAU4xD,cAAc1xD,KAAKG,KAAM0vB,IAI/CmG,EAAOS,QAAU,WACft2B,KAAKm2E,mBACLn2E,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,CAAC,QAAS,iBAAkB,cAAe/sD,KAAKmrE,QAEnEnrE,KAAK+sD,QAAQolB,aACfnyE,KAAKg2B,IAAIh2B,KAAK+sD,QAAQolB,YAAa,iBAAkBnyE,KAAKmrE,QAG5DnrE,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,CAAC,WAAY/sD,KAAKg2E,wBACzCh2E,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,CAAC,QAAS,QAAS,WAAY/sD,KAAKk2E,yBAGvD,gBAAwB,yBAC1Bl2E,KAAKg2B,IAAI,IAAU,mBAAoBh2B,KAAKo2E,mBAG9CP,EAAQl2E,UAAU22B,QAAQz2B,KAAKG,OAG1B41E,EAzekB,CA0ezBnD,IASFmD,GAAQj2E,UAAUutD,SAAW,CAC3B0B,SAAU,CAAC,kBAAmB,mBAC9BokB,QAAS,mBAGNrzB,IAAWhB,IACdi3B,GAAQj2E,UAAUutD,SAAS0B,SAAS34B,OAAO,EAAG,EAAG,oBAGnD02B,GAAYyG,kBAAkB,UAAWwiB,IASzC,IAAIuB,GAA+B,SAAUnhB,GAY3C,SAASmhB,EAAgBnyB,EAAQhjD,GAC/B,IAAIk1B,EAgBJ,OAdAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5C8yE,gBAAkB3pB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAM47C,iBAAkB9pB,IAC7F9xB,EAAMkgD,yBAA2BjuB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAMmgD,iBAAkBruB,IAEtG9xB,EAAMogD,sBAAwB,SAAU/1E,GACtC,OAAO21B,EAAM07C,cAAcrxE,IAG7B21B,EAAMqgD,wBAA0B,SAAUh2E,GACxC,OAAO21B,EAAMy4C,gBAAgBpuE,IAG/B21B,EAAMumB,SAECvmB,GA5BT,OAAeigD,EAAiBnhB,GAsChC,IAAIngC,EAASshD,EAAgBx3E,UAiM7B,OA/LAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,sCAcftrB,EAAOi9C,gBAAkB,SAAyBpjD,GAChD,IAAI8nD,EAAUx3E,KAAK8uD,SAAS,WAE5B,GAAK0oB,EAAL,CAIA,IAAIC,EAAkBD,EAAQ1oB,SAAS,mBACnCioB,EAAmBS,EAAQ1oB,SAAS,oBAExC,GAAK2oB,GAAoBV,EAAzB,CAIA,IAAIW,EAAYF,EAAQxsE,KACpB2pE,EAAcpyB,GAAam1B,GAC3B9C,EAAe5xB,GAAmB00B,EAAWhoD,GAAO0S,EAIxDwyC,EAAepC,GAAMoC,EAAc,EAAG,GAElCmC,GACFA,EAAiB5L,OAAOwJ,EAAaC,GAGnC6C,GACFA,EAAgBtM,OAAOwJ,EAAa6C,EAAQpE,kBAyBhDv9C,EAAOwhD,gBAAkB,SAAyB3nD,GAChD,IAAI8nD,EAAUx3E,KAAK8uD,SAAS,WAExB0oB,GACFA,EAAQ1E,gBAAgBpjD,IAW5BmG,EAAO4jC,QAAU,WACf,OAAOz5D,KAAK+qE,UAOdl1C,EAAO2nB,QAAU,WAKf,GAJAx9C,KAAK4uD,WAAW3qD,SAAQ,SAAUsP,GAChC,OAAOA,EAAMiqC,SAAWjqC,EAAMiqC,aAG3Bx9C,KAAKy5D,YAIVz5D,KAAKg2B,IAAI,CAAC,YAAa,cAAeh2B,KAAKu3E,yBAC3Cv3E,KAAKg2B,IAAIh2B,KAAKurD,IAAK,YAAavrD,KAAK8yE,iBACrC9yE,KAAK23E,+CACL33E,KAAKohD,SAAS,YACdphD,KAAK+qE,UAAW,EAEZ/qE,KAAK+sD,QAAQ8V,aAAa,CAC5B,IAAI2U,EAAUx3E,KAAK8uD,SAAS,WAC5B9uD,KAAK+sD,QAAQ8V,WAAU,GAEnB2U,EAAQb,iBACV5hB,GAAe/0D,KAAK+sD,QAAQD,UASlCj3B,EAAO4nB,OAAS,WACdz9C,KAAK4uD,WAAW3qD,SAAQ,SAAUsP,GAChC,OAAOA,EAAMkqC,QAAUlqC,EAAMkqC,YAG3Bz9C,KAAKy5D,YAITz5D,KAAK81B,GAAG,CAAC,YAAa,cAAe91B,KAAKu3E,yBAC1Cv3E,KAAK81B,GAAG91B,KAAKurD,IAAK,YAAavrD,KAAK8yE,iBACpC9yE,KAAKuhD,YAAY,YACjBvhD,KAAK+qE,UAAW,IAOlBl1C,EAAO8hD,6CAA+C,WACpD,IAAIxuE,EAAMnJ,KAAKurD,IAAI35C,cACnB5R,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAKo3E,0BAChCp3E,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAKo3E,0BAChCp3E,KAAKg2B,IAAI7sB,EAAK,UAAWnJ,KAAKs3E,uBAC9Bt3E,KAAKg2B,IAAI7sB,EAAK,WAAYnJ,KAAKs3E,wBAajCzhD,EAAO85C,gBAAkB,SAAyBjgD,GAChD,IAAIvmB,EAAMnJ,KAAKurD,IAAI35C,cACf4lE,EAAUx3E,KAAK8uD,SAAS,WAExB0oB,GACFA,EAAQ7H,gBAAgBjgD,GAG1B1vB,KAAK81B,GAAG3sB,EAAK,YAAanJ,KAAKo3E,0BAC/Bp3E,KAAK81B,GAAG3sB,EAAK,YAAanJ,KAAKo3E,0BAC/Bp3E,KAAK81B,GAAG3sB,EAAK,UAAWnJ,KAAKs3E,uBAC7Bt3E,KAAK81B,GAAG3sB,EAAK,WAAYnJ,KAAKs3E,wBAahCzhD,EAAO+8C,cAAgB,SAAuBljD,GAC5C,IAAI8nD,EAAUx3E,KAAK8uD,SAAS,WAExB0oB,GACFA,EAAQ5E,cAAcljD,GAGxB1vB,KAAK23E,gDAGAR,EAxO0B,CAyOjCxqB,IASFwqB,GAAgBx3E,UAAUutD,SAAW,CACnC0B,SAAU,CAAC,YAEbjC,GAAYyG,kBAAkB,kBAAmB+jB,IAQjD,IAAIS,GAAsC,SAAUnI,GAelD,SAASmI,EAAuB5yB,EAAQhjD,GACtC,IAAIk1B,EAeJ,OAbAA,EAAQu4C,EAAQ5vE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEzC81B,GAAGkvB,EAAQ,CAAC,wBAAyB,0BAA0B,SAAUzjD,GAC7E,OAAO21B,EAAM2gD,6BAA6Bt2E,MAG5C21B,EAAMpB,GAAGkvB,EAAQ,CAAC,iCAAkC,mBAAmB,SAAUzjD,GAC/E,OAAO21B,EAAM4gD,oCAAoCv2E,MAInD21B,EAAMsmB,UAECtmB,GA9BT,OAAe0gD,EAAwBnI,GAwCvC,IAAI55C,EAAS+hD,EAAuBj4E,UA4DpC,OA1DAk2B,EAAOo6B,cAAgB,WACrB,MAAO,kCAAoCwf,EAAQ9vE,UAAUswD,cAAcpwD,KAAKG,OAQlF61B,EAAOiiD,oCAAsC,WACvC,8BAA+E,IAA3C93E,KAAK+sD,QAAQsX,0BACnDrkE,KAAKy9C,SAELz9C,KAAKw9C,WAeT3nB,EAAOgiD,6BAA+B,SAAsCnoD,GACtE1vB,KAAK+sD,QAAQgrB,uBACf/3E,KAAK43D,YAAY,2BAEjB53D,KAAK43D,YAAY,sBAGnB53D,KAAK83E,uCAePjiD,EAAO00C,YAAc,SAAqB76C,GACnC1vB,KAAK+sD,QAAQgrB,uBAGhB/3E,KAAK+sD,QAAQirB,uBAFbh4E,KAAK+sD,QAAQkX,2BAMV2T,EArGiC,CAsGxCrI,IASFqI,GAAuBj4E,UAAUgrE,aAAe,qBAChDhe,GAAYyG,kBAAkB,yBAA0BwkB,IAQxD,IAAIK,GAAgC,SAAUxI,GAY5C,SAASwI,EAAiBjzB,EAAQhjD,GAChC,IAAIk1B,EAYJ,OAVAA,EAAQu4C,EAAQ5vE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEzC81B,GAAGkvB,EAAQ,oBAAoB,SAAUzjD,GAC7C,OAAO21B,EAAMghD,uBAAuB32E,OAGY,IAA9C,IAASyjD,EAAOmzB,OAAOC,oBACzBlhD,EAAMsmB,UAGDtmB,GAxBT,OAAe+gD,EAAkBxI,GAkCjC,IAAI55C,EAASoiD,EAAiBt4E,UA4C9B,OA1CAk2B,EAAOo6B,cAAgB,WACrB,MAAO,0BAA4Bwf,EAAQ9vE,UAAUswD,cAAcpwD,KAAKG,OAa1E61B,EAAOqiD,uBAAyB,SAAgCxoD,GAC1D1vB,KAAK+sD,QAAQsrB,eACfr4E,KAAK43D,YAAY,kBAEjB53D,KAAK43D,YAAY,eAgBrB/hC,EAAO00C,YAAc,SAAqB76C,GACnC1vB,KAAK+sD,QAAQsrB,eAGhBr4E,KAAK+sD,QAAQurB,iBAFbt4E,KAAK+sD,QAAQwrB,qBAMVN,EA/E2B,CAgFlC1I,IASF0I,GAAiBt4E,UAAUgrE,aAAe,aAC1Che,GAAYyG,kBAAkB,mBAAoB6kB,IAclD,IAqBIO,GAA2B,SAAUxiB,GAGvC,SAASwiB,IACP,OAAOxiB,EAAWj2D,MAAMC,KAAMT,YAAcS,KAsB9C,OAzBA,OAAew4E,EAAaxiB,GAMfwiB,EAAY74E,UAQlB4gD,SAAW,WAChB,IAAIv1C,EAAKgrD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACvDmhD,UAAW,qBAMb,OAHAn2C,EAAG9B,YAAY8sD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,OAAQ,CAC9DmhD,UAAW,sBAENn2C,GAGFwtE,EA1BsB,CA2B7B7rB,IAEFA,GAAYyG,kBAAkB,cAAeolB,IAQ7C,IAAIC,GAAkC,SAAUziB,GAY9C,SAASyiB,EAAmBzzB,EAAQhjD,GAClC,IAAIk1B,EAIJ,OAFAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5CmrE,OAAShiB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAMi0C,QAASniB,IACpE9xB,GAhBT,OAAeuhD,EAAoBziB,GA0BnC,IAAIngC,EAAS4iD,EAAmB94E,UAwGhC,OAtGAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,sBACV,CACD,cAAe,UAqBnBtrB,EAAOs1C,OAAS,SAAgBuN,EAAcC,EAAe1F,EAAUzyB,GACrE,IAAKyyB,EAAU,CACb,IAAI4B,EAAcxyB,GAAsBriD,KAAKurD,KACzCupB,EAAazyB,GAAsBriD,KAAK+sD,QAAQ/hD,MAChD4tE,EAAmBF,EAAa7/C,MAAQ8/C,EAE5C,IAAK7D,IAAeD,EAClB,OAGF,IAAIG,EAAmB0D,EAAaj2B,KAAOqyB,EAAWryB,KAAOm2B,EACzD3D,EAAoByD,EAAa7/C,MAAQ+/C,GAAoB9D,EAAWI,MAAQwD,EAAaxD,OAC7FC,EAAgBN,EAAYh8C,MAAQ,EAEpCm8C,EAAmBG,EACrBA,GAAiBA,EAAgBH,EACxBC,EAAoBE,IAC7BA,EAAgBF,GAGdE,EAAgB,EAClBA,EAAgB,EACPA,EAAgBN,EAAYh8C,QACrCs8C,EAAgBN,EAAYh8C,OAG9B74B,KAAKurD,IAAIjG,MAAM4vB,MAAQ,IAAMC,EAAgB,KAG/Cn1E,KAAKq1E,MAAM70B,EAAU,MAUvB3qB,EAAOw/C,MAAQ,SAAe70B,GAC5BxR,GAAYhvC,KAAKurD,IAAK/K,IAyBxB3qB,EAAOgjD,aAAe,SAAsBH,EAAcC,EAAe1F,EAAUzL,EAAQqI,GACzF,IAAIj4C,EAAS53B,KAEbA,KAAK6yD,2BAA2B,mCAAmC,WACjEj7B,EAAOuzC,OAAOuN,EAAcC,EAAe1F,EAAUzL,EAAO+L,QAAQ,IAEhE1D,GACFA,QAKC4I,EAnI6B,CAoIpC9rB,IAEFA,GAAYyG,kBAAkB,qBAAsBqlB,IAWpD,IAAIK,GAAuC,SAAU9iB,GAYnD,SAAS8iB,EAAwB9zB,EAAQhjD,GACvC,IAAIk1B,EAIJ,OAFAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5CmrE,OAAShiB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAMi0C,QAASniB,IACpE9xB,GAhBT,OAAe4hD,EAAyB9iB,GA0BxC,IAAIngC,EAASijD,EAAwBn5E,UAsCrC,OApCAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,uBAqBftrB,EAAOs1C,OAAS,SAAgBuN,EAAcC,EAAe1F,GAC3D,IAAIr7C,EAAS53B,KAETwnE,EAAS,IAAMmR,EACnB34E,KAAK8uD,SAAS,sBAAsB+pB,aAAaH,EAAcC,EAAe1F,EAAUzL,GAAQ,WAC1FyL,EACFr7C,EAAO2zB,IAAIjG,MAAMyzB,OAASL,EAAa5/C,OAAS6/C,EAAgB,KAEhE/gD,EAAO2zB,IAAIjG,MAAM7C,KAAOi2B,EAAa7/C,MAAQ8/C,EAAgB,SAK5DG,EAjEkC,CAkEzCnsB,IASFmsB,GAAwBn5E,UAAUutD,SAAW,CAC3C0B,SAAU,CAAC,uBAEbjC,GAAYyG,kBAAkB,0BAA2B0lB,IAQzD,IAAIE,GAAyB,SAAUnD,GAYrC,SAASmD,EAAUh0B,EAAQhjD,GACzB,IAAIk1B,EAeJ,OAbAA,EAAQ2+C,EAAQh2E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEzC81B,GAAG,gBAAgB,SAAUv0B,GACjC,OAAO21B,EAAM+hD,kBAAkB13E,MAGjC21B,EAAMpB,GAAGkvB,EAAQ,gBAAgB,SAAUzjD,GACzC,OAAO21B,EAAMgiD,qBAAqB33E,MAGpCyjD,EAAO6H,OAAM,WACX,OAAO31B,EAAMgiD,0BAERhiD,GA3BT,OAAe8hD,EAAWnD,GAqC1B,IAAIhgD,EAASmjD,EAAUr5E,UAqJvB,OAnJAk2B,EAAO0qB,SAAW,WAChB,OAAOs1B,EAAQl2E,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CAClDmhD,UAAW,iCACV,CACD,aAAcnhD,KAAKkuD,SAAS,gBAC5B,YAAa,YAajBr4B,EAAO85C,gBAAkB,SAAyBjgD,GAC3Cu0B,GAAkBv0B,IAIvBmmD,EAAQl2E,UAAUgwE,gBAAgB9vE,KAAKG,KAAM0vB,IAY/CmG,EAAOi9C,gBAAkB,SAAyBpjD,GAChD,IAAIypD,EAA0Bn5E,KAAK8uD,SAAS,2BAE5C,GAAIqqB,EAAyB,CAC3B,IAAIC,EAAcp5E,KAAKgL,KACnBquE,EAAgBh3B,GAAsB+2B,GACtCnG,EAAWjzE,KAAKizE,WAChBqG,EAAiBt2B,GAAmBo2B,EAAa1pD,GACrD4pD,EAAiBrG,EAAWqG,EAAej3C,EAAIi3C,EAAel3C,EAI9Dk3C,EAAiB9G,GAAM8G,EAAgB,EAAG,GAC1CH,EAAwBhO,OAAOkO,EAAeC,EAAgBrG,GAG3DhvB,GAAkBv0B,KAIvB1vB,KAAKu5E,aACLv5E,KAAK+sD,QAAQya,OAAOxnE,KAAKyzE,kBAAkB/jD,MAO7CmG,EAAO0jD,WAAa,WACdv5E,KAAK+sD,QAAQua,SACftnE,KAAK+sD,QAAQua,OAAM,IAWvBzxC,EAAO29C,WAAa,WAClB,OAAIxzE,KAAK+sD,QAAQua,QACR,EAGFtnE,KAAK+sD,QAAQya,UAOtB3xC,EAAO89C,YAAc,WACnB3zE,KAAKu5E,aACLv5E,KAAK+sD,QAAQya,OAAOxnE,KAAK+sD,QAAQya,SAAW,KAO9C3xC,EAAO69C,SAAW,WAChB1zE,KAAKu5E,aACLv5E,KAAK+sD,QAAQya,OAAOxnE,KAAK+sD,QAAQya,SAAW,KAY9C3xC,EAAOqjD,qBAAuB,SAA8BxpD,GAC1D,IAAI8pD,EAAYx5E,KAAK+sD,QAAQua,QAAU,EAAItnE,KAAKy5E,sBAChDz5E,KAAKurD,IAAI3xC,aAAa,gBAAiB4/D,GACvCx5E,KAAKurD,IAAI3xC,aAAa,iBAAkB4/D,EAAY,MAStD3jD,EAAO4jD,oBAAsB,WAC3B,OAAOxrD,KAAKmnD,MAA8B,IAAxBp1E,KAAK+sD,QAAQya,WAYjC3xC,EAAOojD,kBAAoB,WACzB,IAAIrhD,EAAS53B,KAET05E,EAAmB15E,KAAK+sD,QAAQya,SACpCxnE,KAAK2oD,IAAI,kBAAkB,WACO,IAA5B/wB,EAAOm1B,QAAQya,UACjB5vC,EAAOm1B,QAAQ4sB,YAAYD,OAK1BV,EA3LoB,CA4L3BvG,IASFuG,GAAUr5E,UAAUutD,SAAW,CAC7B0B,SAAU,CAAC,eACXokB,QAAS,eAGNrzB,IAAWhB,IACdq6B,GAAUr5E,UAAUutD,SAAS0B,SAAS34B,OAAO,EAAG,EAAG,2BASrD+iD,GAAUr5E,UAAUuzE,YAAc,eAClCvmB,GAAYyG,kBAAkB,YAAa4lB,IAQ3C,IAAIY,GAA6B,SAAU5jB,GAYzC,SAAS4jB,EAAc50B,EAAQhjD,GAC7B,IAAIk1B,EAqDJ,YAnDgB,IAAZl1B,IACFA,EAAU,IAGZA,EAAQixE,SAAWjxE,EAAQixE,WAAY,GAGN,qBAAtBjxE,EAAQ63E,WAA6B37B,GAAQl8C,EAAQ63E,cAC9D73E,EAAQ63E,UAAY73E,EAAQ63E,WAAa,GACzC73E,EAAQ63E,UAAU5G,SAAWjxE,EAAQixE,UAGvC/7C,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,KAzhB7B,SAA4B0uB,EAAMs2B,GAErDA,EAAOyY,QAAUzY,EAAOyY,MAAM0H,uBAChCz2C,EAAK0yB,SAAS,cAGhB1yB,EAAKoH,GAAGkvB,EAAQ,aAAa,WACtBA,EAAOyY,MAAM0H,sBAGhBz2C,EAAK6yB,YAAY,cAFjB7yB,EAAK0yB,SAAS,iBAmhBhB04B,EAAmB,OAAuB5iD,GAAQ8tB,GAClD9tB,EAAM6iD,yBAA2B5wB,GAASp0B,IAAK,OAAuBmC,GAAQA,EAAM47C,iBAAkB9pB,IAEtG9xB,EAAMogD,sBAAwB,SAAU/1E,GACtC,OAAO21B,EAAM07C,cAAcrxE,IAG7B21B,EAAMpB,GAAG,aAAa,SAAUv0B,GAC9B,OAAO21B,EAAMy4C,gBAAgBpuE,MAG/B21B,EAAMpB,GAAG,cAAc,SAAUv0B,GAC/B,OAAO21B,EAAMy4C,gBAAgBpuE,MAG/B21B,EAAMpB,GAAG,aAAa,SAAUv0B,GAC9B,OAAO21B,EAAM47C,gBAAgBvxE,MAK/B21B,EAAMpB,GAAGoB,EAAM2iD,UAAW,CAAC,QAAS,iBAAiB,WACnD3iD,EAAM2iD,UAAUz4B,SAAS,qBAEzBlqB,EAAMkqB,SAAS,qBAEflqB,EAAMhB,QAAQ,mBAGhBgB,EAAMpB,GAAGoB,EAAM2iD,UAAW,CAAC,OAAQ,mBAAmB,WACpD3iD,EAAM2iD,UAAUt4B,YAAY,qBAE5BrqB,EAAMqqB,YAAY,qBAElBrqB,EAAMhB,QAAQ,qBAGTgB,GAjET,OAAe0iD,EAAe5jB,GA2E9B,IAAIngC,EAAS+jD,EAAcj6E,UAgE3B,OA9DAk2B,EAAO0qB,SAAW,WAChB,IAAIy5B,EAAmB,wBAMvB,OAJIh6E,KAAKktD,SAAS+lB,WAChB+G,EAAmB,uBAGdhkB,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,kCAAoC64B,KAcnDnkD,EAAO85C,gBAAkB,SAAyBjgD,GAChD,IAAIvmB,EAAMnJ,KAAKurD,IAAI35C,cACnB5R,KAAK81B,GAAG3sB,EAAK,YAAanJ,KAAK+5E,0BAC/B/5E,KAAK81B,GAAG3sB,EAAK,YAAanJ,KAAK+5E,0BAC/B/5E,KAAK81B,GAAG3sB,EAAK,UAAWnJ,KAAKs3E,uBAC7Bt3E,KAAK81B,GAAG3sB,EAAK,WAAYnJ,KAAKs3E,wBAahCzhD,EAAO+8C,cAAgB,SAAuBljD,GAC5C,IAAIvmB,EAAMnJ,KAAKurD,IAAI35C,cACnB5R,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAK+5E,0BAChC/5E,KAAKg2B,IAAI7sB,EAAK,YAAanJ,KAAK+5E,0BAChC/5E,KAAKg2B,IAAI7sB,EAAK,UAAWnJ,KAAKs3E,uBAC9Bt3E,KAAKg2B,IAAI7sB,EAAK,WAAYnJ,KAAKs3E,wBAajCzhD,EAAOi9C,gBAAkB,SAAyBpjD,GAChD1vB,KAAK65E,UAAU/G,gBAAgBpjD,IAG1BkqD,EA5IwB,CA6I/BjtB,IASFitB,GAAcj6E,UAAUutD,SAAW,CACjC0B,SAAU,CAAC,cAEbjC,GAAYyG,kBAAkB,gBAAiBwmB,IAc/C,IAqBIK,GAA0B,SAAUxK,GAYtC,SAASwK,EAAWj1B,EAAQhjD,GAC1B,IAAIk1B,EAUJ,OARAA,EAAQu4C,EAAQ5vE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,KApC5B,SAA0B0uB,EAAMs2B,GAEjDA,EAAOyY,QAAUzY,EAAOyY,MAAM2H,qBAChC12C,EAAK0yB,SAAS,cAGhB1yB,EAAKoH,GAAGkvB,EAAQ,aAAa,WACtBA,EAAOyY,MAAM2H,oBAGhB12C,EAAK6yB,YAAY,cAFjB7yB,EAAK0yB,SAAS,iBA8BhB84B,EAAiB,OAAuBhjD,GAAQ8tB,GAEhD9tB,EAAMpB,GAAGkvB,EAAQ,CAAC,YAAa,iBAAiB,SAAUzjD,GACxD,OAAO21B,EAAMi0C,OAAO5pE,MAGf21B,GAtBT,OAAe+iD,EAAYxK,GAgC3B,IAAI55C,EAASokD,EAAWt6E,UAuGxB,OArGAk2B,EAAOo6B,cAAgB,WACrB,MAAO,oBAAsBwf,EAAQ9vE,UAAUswD,cAAcpwD,KAAKG,OAepE61B,EAAO00C,YAAc,SAAqB76C,GACxC,IAAIyqD,EAAMn6E,KAAK+sD,QAAQya,SACnB4S,EAAap6E,KAAK+sD,QAAQ4sB,cAE9B,GAAY,IAARQ,EAAW,CACb,IAAIE,EAAcD,EAAa,GAAM,GAAMA,EAC3Cp6E,KAAK+sD,QAAQya,OAAO6S,GACpBr6E,KAAK+sD,QAAQua,OAAM,QAEnBtnE,KAAK+sD,QAAQua,OAAMtnE,KAAK+sD,QAAQua,UAgBpCzxC,EAAOs1C,OAAS,SAAgBz7C,GAC9B1vB,KAAKs6E,cACLt6E,KAAKu6E,sBAeP1kD,EAAOykD,YAAc,WACnB,IAAIH,EAAMn6E,KAAK+sD,QAAQya,SACnB/qB,EAAQ,EAIRkD,IAAU3/C,KAAK+sD,QAAQ0Q,OAASz9D,KAAK+sD,QAAQ0Q,MAAMlS,KACrDvrD,KAAK+sD,QAAQua,MAAMtnE,KAAK+sD,QAAQ0Q,MAAMlS,IAAI+b,OAGhC,IAAR6S,GAAan6E,KAAK+sD,QAAQua,QAC5B7qB,EAAQ,EACC09B,EAAM,IACf19B,EAAQ,EACC09B,EAAM,MACf19B,EAAQ,GAIV,IAAK,IAAIn9C,EAAI,EAAGA,EAAI,EAAGA,IACrBiiD,GAAYvhD,KAAKurD,IAAK,WAAajsD,GAGrC8hD,GAASphD,KAAKurD,IAAK,WAAa9O,IAWlC5mB,EAAO0kD,mBAAqB,WAC1B,IACI1/D,EADW7a,KAAK+sD,QAAQua,SAAqC,IAA1BtnE,KAAK+sD,QAAQya,SAC9B,SAAW,OAE7BxnE,KAAK43D,gBAAkB/8C,GACzB7a,KAAK43D,YAAY/8C,IAIdo/D,EAxIqB,CAyI5B1K,IASF0K,GAAWt6E,UAAUgrE,aAAe,OACpChe,GAAYyG,kBAAkB,aAAc6mB,IAS5C,IAAIO,GAA2B,SAAUxkB,GAYvC,SAASwkB,EAAYx1B,EAAQhjD,GAC3B,IAAIk1B,EAuDJ,YArDgB,IAAZl1B,IACFA,EAAU,IAGkB,qBAAnBA,EAAQy4E,OACjBz4E,EAAQy4E,OAASz4E,EAAQy4E,OAEzBz4E,EAAQy4E,QAAS,GAKkB,qBAA1Bz4E,EAAQ04E,eAAiCx8B,GAAQl8C,EAAQ04E,kBAClE14E,EAAQ04E,cAAgB14E,EAAQ04E,eAAiB,GACjD14E,EAAQ04E,cAAczH,UAAYjxE,EAAQy4E,SAG5CvjD,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE5C26E,uBAAyB,SAAUp5E,GACvC,OAAO21B,EAAMs6B,eAAejwD,IAG9B21B,EAAMpB,GAAGkvB,EAAQ,CAAC,cAAc,SAAUzjD,GACxC,OAAO21B,EAAM0jD,kBAAkBr5E,MAGjC21B,EAAMpB,GAAGoB,EAAM2jD,WAAY,SAAS,SAAUt5E,GAC5C,OAAO21B,EAAMs6B,eAAejwD,MAG9B21B,EAAMpB,GAAGoB,EAAMwjD,cAAe,SAAS,SAAUn5E,GAC/C,OAAO21B,EAAM4jD,yBAAyBv5E,MAGxC21B,EAAMpB,GAAG,WAAW,SAAUv0B,GAC5B,OAAO21B,EAAMs6B,eAAejwD,MAG9B21B,EAAMpB,GAAG,aAAa,SAAUv0B,GAC9B,OAAO21B,EAAMizC,gBAAgB5oE,MAG/B21B,EAAMpB,GAAG,YAAY,SAAUv0B,GAC7B,OAAO21B,EAAMmzC,eAAe9oE,MAK9B21B,EAAMpB,GAAGoB,EAAMwjD,cAAe,CAAC,gBAAiBxjD,EAAM6jD,eAEtD7jD,EAAMpB,GAAGoB,EAAMwjD,cAAe,CAAC,kBAAmBxjD,EAAM8jD,iBAEjD9jD,GAnET,OAAesjD,EAAaxkB,GA6E5B,IAAIngC,EAAS2kD,EAAY76E,UAoIzB,OAlIAk2B,EAAOklD,cAAgB,WACrB/6E,KAAKohD,SAAS,sBAUhBvrB,EAAOmlD,gBAAkB,WACvBh7E,KAAKuhD,YAAY,sBAWnB1rB,EAAO+kD,kBAAoB,WAGrB56E,KAAK06E,cAAc35B,SAAS,eAAiB/gD,KAAK66E,WAAW95B,SAAS,eACxE/gD,KAAKohD,SAAS,cAKZphD,KAAK06E,cAAc35B,SAAS,gBAAkB/gD,KAAK66E,WAAW95B,SAAS,eACzE/gD,KAAKohD,SAAS,yBAWlBvrB,EAAO0qB,SAAW,WAChB,IAAIy5B,EAAmB,8BAMvB,OAJKh6E,KAAKktD,SAASutB,SACjBT,EAAmB,6BAGdhkB,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,gCAAkC64B,KAQjDnkD,EAAOS,QAAU,WACft2B,KAAKqqE,iBAELrU,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAapC61B,EAAOilD,yBAA2B,SAAkCprD,GAC9D,eAAmBA,EAAO,QAC5B1vB,KAAK66E,WAAWxpB,SAepBx7B,EAAOs0C,gBAAkB,SAAyBz6C,GAChD1vB,KAAKohD,SAAS,aACdtrB,GAAG,IAAU,QAAS91B,KAAK26E,yBAc7B9kD,EAAOw0C,eAAiB,SAAwB36C,GAC9C1vB,KAAKuhD,YAAY,aACjBvrB,GAAI,IAAU,QAASh2B,KAAK26E,yBAa9B9kD,EAAO27B,eAAiB,SAAwB9hC,GAC1C,eAAmBA,EAAO,QAC5B1vB,KAAKqqE,kBAIFmQ,EAlNsB,CAmN7B7tB,IASF6tB,GAAY76E,UAAUutD,SAAW,CAC/B0B,SAAU,CAAC,aAAc,kBAE3BjC,GAAYyG,kBAAkB,cAAeonB,IAS7C,IAAIS,GAAoB,SAAUjlB,GAahC,SAASilB,EAAKj2B,EAAQhjD,GACpB,IAAIk1B,EAuBJ,OArBAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,KAE9CgC,IACFk1B,EAAMgkD,YAAcl5E,EAAQm5E,YAG9BjkD,EAAMkkD,eAAiB,EAEvBlkD,EAAMpB,GAAG,WAAW,SAAUv0B,GAC5B,OAAO21B,EAAMq6B,cAAchwD,MAI7B21B,EAAMmkD,iBAAmB,SAAU95E,GACjC,OAAO21B,EAAMokD,WAAW/5E,IAG1B21B,EAAMqkD,qBAAuB,SAAUh6E,GACrC,OAAO21B,EAAMskD,eAAej6E,IAGvB21B,GApCT,OAAe+jD,EAAMjlB,GA+CrB,IAAIngC,EAASolD,EAAKt7E,UAgPlB,OA9OAk2B,EAAO4lD,wBAA0B,SAAiCvsB,GAC1DA,aAAqBvC,KAI3B3sD,KAAK81B,GAAGo5B,EAAW,OAAQlvD,KAAKq7E,kBAChCr7E,KAAK81B,GAAGo5B,EAAW,CAAC,MAAO,SAAUlvD,KAAKu7E,wBAW5C1lD,EAAO6lD,2BAA6B,SAAoCxsB,GAChEA,aAAqBvC,KAI3B3sD,KAAKg2B,IAAIk5B,EAAW,OAAQlvD,KAAKq7E,kBACjCr7E,KAAKg2B,IAAIk5B,EAAW,CAAC,MAAO,SAAUlvD,KAAKu7E,wBAa7C1lD,EAAO7hB,YAAc,SAAqBk7C,GACf,kBAAdA,IACTA,EAAYlvD,KAAK8uD,SAASI,IAG5BlvD,KAAK07E,2BAA2BxsB,GAEhC8G,EAAWr2D,UAAUqU,YAAYnU,KAAKG,KAAMkvD,IAW9Cr5B,EAAO8lD,QAAU,SAAiBzsB,GAChC,IAAI0sB,EAAiB57E,KAAKivD,SAASC,GAE/B0sB,GACF57E,KAAKy7E,wBAAwBG,IAWjC/lD,EAAO0qB,SAAW,WAChB,IAAIs7B,EAAgB77E,KAAKktD,SAAS2uB,eAAiB,KACnD77E,KAAK2uD,WAAapO,GAASs7B,EAAe,CACxC16B,UAAW,qBAEbnhD,KAAK2uD,WAAW/0C,aAAa,OAAQ,QAErC,IAAI5O,EAAKgrD,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACvD87E,OAAQ97E,KAAK2uD,WACbxN,UAAW,aAUb,OAPAn2C,EAAG9B,YAAYlJ,KAAK2uD,YAGpB74B,GAAG9qB,EAAI,SAAS,SAAU0kB,GACxBA,EAAMq3B,iBACNr3B,EAAM83B,8BAEDx8C,GAGT6qB,EAAOS,QAAU,WACft2B,KAAK2uD,WAAa,KAClB3uD,KAAKq7E,iBAAmB,KACxBr7E,KAAKu7E,qBAAuB,KAE5BvlB,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAYpC61B,EAAOylD,WAAa,SAAoB5rD,GACtC,IAAIu3B,EAAgBv3B,EAAMu3B,eAAiB,kBAE3C,IAAKjnD,KAAK4uD,WAAWiB,MAAK,SAAUzhD,GAClC,OAAOA,EAAQpD,OAASi8C,KACtB,CACF,IAAI80B,EAAM/7E,KAAKk7E,YAEXa,GAAOA,EAAIC,gBAAkB/0B,IAAkB80B,EAAI/wE,KAAK+H,YAC1DgpE,EAAIE,kBAcVpmD,EAAO2lD,eAAiB,SAAwB9rD,GAE9C,GAAI1vB,KAAKk7E,YAAa,CACpBl7E,KAAKk7E,YAAYe,gBACjB,IAAIC,EAAkBl8E,KAAK4uD,WAE3B,IAAKtqD,MAAMC,QAAQ23E,GACjB,OAGF,IAAIC,EAAiBD,EAAgB3tE,QAAO,SAAU2gD,GACpD,OAAOA,EAAUlkD,OAAS0kB,EAAMrwB,UAC/B,GAEH,IAAK88E,EACH,OAK4B,4BAA1BA,EAAevvE,QACjB5M,KAAKk7E,YAAY7pB,UAcvBx7B,EAAO07B,cAAgB,SAAuB7hC,GAExC,eAAmBA,EAAO,SAAW,eAAmBA,EAAO,SACjEA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAK2zE,gBACI,eAAmBjkD,EAAO,UAAY,eAAmBA,EAAO,SACzEA,EAAMq3B,iBACNr3B,EAAM43B,kBACNtnD,KAAK0zE,aAQT79C,EAAO89C,YAAc,WACnB,IAAIyI,EAAY,OAEW75E,IAAvBvC,KAAKo7E,gBACPgB,EAAYp8E,KAAKo7E,cAAgB,GAGnCp7E,KAAKqxD,MAAM+qB,IAObvmD,EAAO69C,SAAW,WAChB,IAAI0I,EAAY,OAEW75E,IAAvBvC,KAAKo7E,gBACPgB,EAAYp8E,KAAKo7E,cAAgB,GAGnCp7E,KAAKqxD,MAAM+qB,IAUbvmD,EAAOw7B,MAAQ,SAAel7C,QACf,IAATA,IACFA,EAAO,GAGT,IAAIy4C,EAAW5uD,KAAK4uD,WAAWvqD,QACfuqD,EAASpvD,QAAUovD,EAAS,GAAG7N,SAAS,mBAGtD6N,EAAS/U,QAGP+U,EAASpvD,OAAS,IAChB2W,EAAO,EACTA,EAAO,EACEA,GAAQy4C,EAASpvD,SAC1B2W,EAAOy4C,EAASpvD,OAAS,GAG3BQ,KAAKo7E,cAAgBjlE,EACrBy4C,EAASz4C,GAAMo1C,IAAI8F,UAIhB4pB,EAhSe,CAiStBtuB,IAEFA,GAAYyG,kBAAkB,OAAQ6nB,IAQtC,IAAIoB,GAA0B,SAAUrmB,GAYtC,SAASqmB,EAAWr3B,EAAQhjD,GAC1B,IAAIk1B,OAEY,IAAZl1B,IACFA,EAAU,KAGZk1B,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC5Ck7E,YAAc,IAAI3L,GAAOvqB,EAAQhjD,GAEvCk1B,EAAMgkD,YAAYtjB,YAAY1gC,EAAMyzC,cAEpCzzC,EAAMgkD,YAAY3vB,IAAI3xC,aAAa,gBAAiB,QAGpD,IAAI0iE,EAAc/M,GAAO5vE,UAAUswD,gBACnC/4B,EAAMgkD,YAAY3vB,IAAIpK,UAAYjqB,EAAM+4B,gBAAkB,IAAMqsB,EAEhEplD,EAAMgkD,YAAY35B,YAAY,eAE9BrqB,EAAM+3B,SAAS/3B,EAAMgkD,aAErBhkD,EAAMi0C,SAENj0C,EAAM6zC,UAAW,EAEjB,IAAIR,EAAc,SAAqBhpE,GACrC,OAAO21B,EAAMqzC,YAAYhpE,IA+B3B,OA5BA21B,EAAMqlD,iBAAmB,SAAUh7E,GACjC,OAAO21B,EAAMslD,gBAAgBj7E,IAG/B21B,EAAMpB,GAAGoB,EAAMgkD,YAAa,MAAO3Q,GAEnCrzC,EAAMpB,GAAGoB,EAAMgkD,YAAa,QAAS3Q,GAErCrzC,EAAMpB,GAAGoB,EAAMgkD,YAAa,WAAW,SAAU35E,GAC/C,OAAO21B,EAAMq6B,cAAchwD,MAG7B21B,EAAMpB,GAAGoB,EAAMgkD,YAAa,cAAc,WACxChkD,EAAMkqB,SAAS,aAEflqB,EAAMulD,KAAKpsB,OAEXv6B,GAAG,IAAU,QAASoB,EAAMqlD,qBAG9BrlD,EAAMpB,GAAG,cAAc,SAAUv0B,GAC/B,OAAO21B,EAAMwlD,iBAAiBn7E,MAGhC21B,EAAMpB,GAAG,WAAW,SAAUv0B,GAC5B,OAAO21B,EAAMylD,qBAAqBp7E,MAG7B21B,GArET,OAAemlD,EAAYrmB,GA4E3B,IAAIngC,EAASwmD,EAAW18E,UA0WxB,OAxWAk2B,EAAOs1C,OAAS,WACd,IAAIsR,EAAOz8E,KAAK48E,aAEZ58E,KAAKy8E,OACPz8E,KAAKy8E,KAAKnmD,UACVt2B,KAAKgU,YAAYhU,KAAKy8E,OAGxBz8E,KAAKy8E,KAAOA,EACZz8E,KAAKivD,SAASwtB,GAQdz8E,KAAKg8E,gBAAiB,EACtBh8E,KAAKk7E,YAAY3vB,IAAI3xC,aAAa,gBAAiB,SAE/C5Z,KAAK68E,OAAS78E,KAAK68E,MAAMr9E,QAAUQ,KAAK88E,eAC1C98E,KAAKswD,OAELtwD,KAAKqwD,QAWTx6B,EAAO+mD,WAAa,WAClB,IAAIH,EAAO,IAAIxB,GAAKj7E,KAAK+sD,QAAS,CAChCouB,WAAYn7E,OAad,GAFAA,KAAK88E,eAAiB,EAElB98E,KAAKktD,SAASt9B,MAAO,CACvB,IAAImtD,EAAUx8B,GAAS,KAAM,CAC3BY,UAAW,iBACXnS,YAAakd,GAAclsD,KAAKktD,SAASt9B,OACzCgnC,UAAW,IAETomB,EAAiB,IAAIrwB,GAAY3sD,KAAK+sD,QAAS,CACjD/hD,GAAI+xE,IAENN,EAAKd,QAAQqB,GAKf,GAFAh9E,KAAK68E,MAAQ78E,KAAKi9E,cAEdj9E,KAAK68E,MAEP,IAAK,IAAIv9E,EAAI,EAAGA,EAAIU,KAAK68E,MAAMr9E,OAAQF,IACrCm9E,EAAKd,QAAQ37E,KAAK68E,MAAMv9E,IAI5B,OAAOm9E,GAST5mD,EAAOonD,YAAc,aASrBpnD,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAWnhD,KAAKk9E,wBACf,KAULrnD,EAAOqnD,qBAAuB,WAC5B,IAAIC,EAAkB,kBAUtB,OAR6B,IAAzBn9E,KAAKktD,SAASutB,OAChB0C,GAAmB,UAEnBA,GAAmB,SAKd,mBAAqBA,EAAkB,IAD5B5N,GAAO5vE,UAAUswD,gBAC+B,IAAM+F,EAAWr2D,UAAUswD,cAAcpwD,KAAKG,OAUlH61B,EAAOo6B,cAAgB,WACrB,IAAIktB,EAAkB,kBAQtB,OAN6B,IAAzBn9E,KAAKktD,SAASutB,OAChB0C,GAAmB,UAEnBA,GAAmB,SAGd,mBAAqBA,EAAkB,IAAMnnB,EAAWr2D,UAAUswD,cAAcpwD,KAAKG,OAkB9F61B,EAAO+hC,YAAc,SAAqB/8C,EAAM7P,GAK9C,YAJW,IAAPA,IACFA,EAAKhL,KAAKk7E,YAAYlwE,MAGjBhL,KAAKk7E,YAAYtjB,YAAY/8C,EAAM7P,IAO5C6qB,EAAOS,QAAU,WACft2B,KAAK08E,mBAEL1mB,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAepC61B,EAAO00C,YAAc,SAAqB76C,GACpC1vB,KAAKg8E,eACPh8E,KAAKi8E,gBAELj8E,KAAKo9E,eAaTvnD,EAAO6mD,iBAAmB,SAA0BhtD,GAClD1vB,KAAKuhD,YAAY,aACjBvrB,GAAI,IAAU,QAASh2B,KAAKu8E,mBAO9B1mD,EAAOw7B,MAAQ,WACbrxD,KAAKk7E,YAAY7pB,SAOnBx7B,EAAOy7B,KAAO,WACZtxD,KAAKk7E,YAAY5pB,QAanBz7B,EAAO07B,cAAgB,SAAuB7hC,GAExC,eAAmBA,EAAO,QAAU,eAAmBA,EAAO,QAC5D1vB,KAAKg8E,gBACPh8E,KAAKi8E,gBAIF,eAAmBvsD,EAAO,SAC7BA,EAAMq3B,iBAEN/mD,KAAKk7E,YAAY7pB,WAGV,eAAmB3hC,EAAO,OAAS,eAAmBA,EAAO,WACjE1vB,KAAKg8E,iBACRtsD,EAAMq3B,iBACN/mD,KAAKo9E,iBAeXvnD,EAAO2mD,gBAAkB,SAAyB9sD,IAE5C,eAAmBA,EAAO,QAAU,eAAmBA,EAAO,SAChE1vB,KAAKuhD,YAAY,cAarB1rB,EAAOwnD,sBAAwB,SAA+B3tD,GAC5D1vB,KAAK28E,qBAAqBjtD,IAa5BmG,EAAO8mD,qBAAuB,SAA8BjtD,IAEtD,eAAmBA,EAAO,QAAU,eAAmBA,EAAO,UAC5D1vB,KAAKg8E,gBACPh8E,KAAKi8E,gBAIF,eAAmBvsD,EAAO,SAC7BA,EAAMq3B,iBAEN/mD,KAAKk7E,YAAY7pB,WASvBx7B,EAAOunD,YAAc,WACnB,GAAIp9E,KAAK+qE,SAAU,CAOjB,GANA/qE,KAAKg8E,gBAAiB,EACtBh8E,KAAKy8E,KAAKpsB,OACVrwD,KAAKy8E,KAAKlsB,cACVvwD,KAAKk7E,YAAY3vB,IAAI3xC,aAAa,gBAAiB,QAG/C+lC,IAAUO,KAEZ,OAGFlgD,KAAKy8E,KAAKprB,UAQdx7B,EAAOomD,cAAgB,WACjBj8E,KAAK+qE,WACP/qE,KAAKg8E,gBAAiB,EACtBh8E,KAAKy8E,KAAKjsB,gBACVxwD,KAAKy8E,KAAKnsB,OACVtwD,KAAKk7E,YAAY3vB,IAAI3xC,aAAa,gBAAiB,WAQvDic,EAAO2nB,QAAU,WACfx9C,KAAKi8E,gBACLj8E,KAAK+qE,UAAW,EAChB/qE,KAAKohD,SAAS,gBACdphD,KAAKk7E,YAAY19B,WAOnB3nB,EAAO4nB,OAAS,WACdz9C,KAAK+qE,UAAW,EAChB/qE,KAAKuhD,YAAY,gBACjBvhD,KAAKk7E,YAAYz9B,UAGZ4+B,EAvbqB,CAwb5B1vB,IAEFA,GAAYyG,kBAAkB,aAAcipB,IAQ5C,IAAIiB,GAA2B,SAAUC,GAYvC,SAASD,EAAYt4B,EAAQhjD,GAC3B,IAAIk1B,EAEA2hC,EAAS72D,EAAQ62D,OAOrB,IANA3hC,EAAQqmD,EAAY19E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEzC68E,MAAMr9E,QAAU,GACxB03B,EAAMo5B,QAGHuI,EACH,OAAO,OAAuB3hC,GAGhC,IAAIsmD,EAAgBzoD,IAAK,OAAuBmC,GAAQA,EAAMi0C,QAa9D,OAZAtS,EAAO1Q,iBAAiB,cAAeq1B,GACvC3kB,EAAO1Q,iBAAiB,WAAYq1B,GACpC3kB,EAAO1Q,iBAAiB,cAAeq1B,GAEvCtmD,EAAM61B,QAAQj3B,GAAG,QAAS0nD,GAE1BtmD,EAAM61B,QAAQj3B,GAAG,WAAW,WAC1B+iC,EAAOzS,oBAAoB,cAAeo3B,GAC1C3kB,EAAOzS,oBAAoB,WAAYo3B,GACvC3kB,EAAOzS,oBAAoB,cAAeo3B,MAGrCtmD,EAGT,OAzCA,OAAeomD,EAAaC,GAyCrBD,EA1CsB,CA2C7BjB,IAEF1vB,GAAYyG,kBAAkB,cAAekqB,IAa7C,IAAIG,GAAW,CAAC,MAAO,MAAO,KAAM,OAAQ,QAAS,QAQjDC,GAAwB,SAAUxS,GAapC,SAASwS,EAAS14B,EAAQhjD,GACxB,IAAIk1B,EAmBJ,OAjBAA,EAAQg0C,EAAoBrrE,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MACrD29E,WAAa37E,EAAQ27E,WAC3BzmD,EAAM0mD,YAAc57E,EAAQ+3D,WAAY,EACxC7iC,EAAM2mD,gBAAkB77E,EAAQ67E,gBAEhC3mD,EAAM6iC,SAAS7iC,EAAM0mD,aAEjB1mD,EAAMymD,WACJzmD,EAAM2mD,gBACR3mD,EAAMq0B,IAAI3xC,aAAa,OAAQ,oBAE/Bsd,EAAMq0B,IAAI3xC,aAAa,OAAQ,iBAGjCsd,EAAMq0B,IAAI3xC,aAAa,OAAQ,YAG1Bsd,GAhCT,OAAewmD,EAAUxS,GAmDzB,IAAIr1C,EAAS6nD,EAAS/9E,UAgFtB,OA9EAk2B,EAAO0qB,SAAW,SAAoBt/C,EAAMw7D,EAAO1xD,GAEjD/K,KAAK6qE,gBAAiB,EAEtB,IAAI7/D,EAAKkgE,EAAoBvrE,UAAU4gD,SAAS1gD,KAAKG,KAAM,KAAM,GAAO,CACtEmhD,UAAW,gBACXyV,UAAW,GACV6F,GAAQ1xD,GAOX,OAJAC,EAAG8M,aAAayoC,GAAS,OAAQ,CAC/BY,UAAW,qBACXnS,YAAahvC,KAAKkuD,SAASluD,KAAKktD,SAAS9lB,SACvCp8B,EAAGutD,cAAc,0BACdvtD,GAaT6qB,EAAO07B,cAAgB,SAAuB7hC,GACvC+tD,GAAS5tB,MAAK,SAAUnwD,GAC3B,OAAO,eAAmBgwB,EAAOhwB,OAGjCwrE,EAAoBvrE,UAAU4xD,cAAc1xD,KAAKG,KAAM0vB,IAgB3DmG,EAAO00C,YAAc,SAAqB76C,GACxC1vB,KAAK+5D,UAAS,IAUhBlkC,EAAOkkC,SAAW,SAAkB+jB,GAC9B99E,KAAK29E,aACHG,GACF99E,KAAKohD,SAAS,gBACdphD,KAAKurD,IAAI3xC,aAAa,eAAgB,QAGtC5Z,KAAK43D,YAAY,cACjB53D,KAAK49E,aAAc,IAEnB59E,KAAKuhD,YAAY,gBACjBvhD,KAAKurD,IAAI3xC,aAAa,eAAgB,SAEtC5Z,KAAK43D,YAAY,IACjB53D,KAAK49E,aAAc,KAKlBF,EApImB,CAqI1BzT,IAEFtd,GAAYyG,kBAAkB,WAAYsqB,IAQ1C,IAAIK,GAAiC,SAAUC,GAY7C,SAASD,EAAkB/4B,EAAQhjD,GACjC,IAAIk1B,EAEA+9B,EAAQjzD,EAAQizD,MAChB4D,EAAS7T,EAAO2Q,aAEpB3zD,EAAQolC,MAAQ6tB,EAAM7tB,OAAS6tB,EAAMr3B,UAAY,UACjD57B,EAAQ+3D,SAA0B,YAAf9E,EAAM8I,MACzB7mC,EAAQ8mD,EAAUn+E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC3Ci1D,MAAQA,EAGd/9B,EAAM+mD,OAASj8E,EAAQi8E,OAAS,CAACj8E,EAAQs4D,MAAQpjC,EAAM+9B,MAAMqF,OAAO/rD,OAAOkmB,SAE3E,IAiCM/E,EAjCFwuD,EAAgB,WAClB,IAAK,IAAIp8C,EAAOviC,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAC/EnG,EAAKmG,GAAQz7B,UAAUy7B,GAGzB9D,EAAMinD,mBAAmBp+E,OAAM,OAAuBm3B,GAAQrC,IAG5DupD,EAAgC,WAClC,IAAK,IAAI1gC,EAAQn+C,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMo5C,GAAQC,EAAQ,EAAGA,EAAQD,EAAOC,IACpF9oB,EAAK8oB,GAASp+C,UAAUo+C,GAG1BzmB,EAAMmnD,6BAA6Bt+E,OAAM,OAAuBm3B,GAAQrC,KAG1EmwB,EAAOlvB,GAAG,CAAC,YAAa,mBAAoBooD,GAC5CrlB,EAAO1Q,iBAAiB,SAAU+1B,GAClCrlB,EAAO1Q,iBAAiB,yBAA0Bi2B,GAElDlnD,EAAMpB,GAAG,WAAW,WAClBkvB,EAAOhvB,IAAI,CAAC,YAAa,mBAAoBkoD,GAC7CrlB,EAAOzS,oBAAoB,SAAU83B,GACrCrlB,EAAOzS,oBAAoB,yBAA0Bg4B,WAS/B77E,IAApBs2D,EAAOylB,WAGTpnD,EAAMpB,GAAG,CAAC,MAAO,UAAU,WACzB,GAA8B,kBAAnB,UAET,IACEpG,EAAQ,IAAI,WAAe,UAC3B,MAAOtvB,IAINsvB,IACHA,EAAQ,gBAAqB,UACvB6uD,UAAU,UAAU,GAAM,GAGlC1lB,EAAOrP,cAAc95B,MAOzB,OAFAwH,EAAMinD,qBAECjnD,GAjFT,OAAe6mD,EAAmBC,GAgGlC,IAAInoD,EAASkoD,EAAkBp+E,UA2E/B,OAzEAk2B,EAAO00C,YAAc,SAAqB76C,GACxC,IAAI8uD,EAAiBx+E,KAAKi1D,MACtB4D,EAAS74D,KAAK+sD,QAAQ4I,aAI1B,GAFAqoB,EAAUr+E,UAAU4qE,YAAY1qE,KAAKG,KAAM0vB,GAEtCmpC,EAIL,IAAK,IAAIv5D,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAAK,CACtC,IAAI21D,EAAQ4D,EAAOv5D,IAGqB,IAApCU,KAAKi+E,MAAM75E,QAAQ6wD,EAAMqF,QAMzBrF,IAAUupB,EACO,YAAfvpB,EAAM8I,OACR9I,EAAM8I,KAAO,WAIS,aAAf9I,EAAM8I,OACf9I,EAAM8I,KAAO,eAcnBloC,EAAOsoD,mBAAqB,SAA4BzuD,GACtD,IAAI+uD,EAAuC,YAApBz+E,KAAKi1D,MAAM8I,KAG9B0gB,IAAqBz+E,KAAK49E,aAC5B59E,KAAK+5D,SAAS0kB,IAIlB5oD,EAAOwoD,6BAA+B,SAAsC3uD,GAC1E,GAAwB,YAApB1vB,KAAKi1D,MAAM8I,KAAoB,CACjC,IAAIuP,EAAmBttE,KAAK+sD,QAAQsgB,OAAOC,iBAE3C,GAAIA,GAAoBA,EAAiB7T,SAAW6T,EAAiB1vC,WAAa59B,KAAKi1D,MAAMr3B,UAAY0vC,EAAiBhT,OAASt6D,KAAKi1D,MAAMqF,KAC5I,OAGFt6D,KAAK+sD,QAAQsgB,OAAOC,iBAAmB,CACrC7T,SAAS,EACT77B,SAAU59B,KAAKi1D,MAAMr3B,SACrB08B,KAAMt6D,KAAKi1D,MAAMqF,QAKvBzkC,EAAOS,QAAU,WAEft2B,KAAKi1D,MAAQ,KAEb+oB,EAAUr+E,UAAU22B,QAAQz2B,KAAKG,OAG5B+9E,EA5K4B,CA6KnCL,IAEF/wB,GAAYyG,kBAAkB,oBAAqB2qB,IAQnD,IAAIW,GAAoC,SAAUC,GAYhD,SAASD,EAAqB15B,EAAQhjD,GA4BpC,OAzBAA,EAAQizD,MAAQ,CACdjQ,OAAQA,EAIRsV,KAAMt4D,EAAQs4D,KACd2jB,MAAOj8E,EAAQi8E,MACf,SAAW,EACXlgB,KAAM,YAGH/7D,EAAQi8E,QACXj8E,EAAQi8E,MAAQ,CAACj8E,EAAQs4D,OAGvBt4D,EAAQolC,MACVplC,EAAQizD,MAAM7tB,MAAQplC,EAAQolC,MAE9BplC,EAAQizD,MAAM7tB,MAAQplC,EAAQi8E,MAAMvoE,KAAK,SAAW,OAItD1T,EAAQ27E,YAAa,EAErB37E,EAAQ67E,iBAAkB,EACnBc,EAAmB9+E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAvC3D,OAAe0+E,EAAsBC,GAiDrC,IAAI9oD,EAAS6oD,EAAqB/+E,UA0ClC,OAxCAk2B,EAAOsoD,mBAAqB,SAA4BzuD,GAItD,IAHA,IAAImpC,EAAS74D,KAAKglD,SAAS2Q,aACvB8oB,GAAmB,EAEdn/E,EAAI,EAAGiJ,EAAIswD,EAAOr5D,OAAQF,EAAIiJ,EAAGjJ,IAAK,CAC7C,IAAI21D,EAAQ4D,EAAOv5D,GAEnB,GAAIU,KAAKktD,SAAS+wB,MAAM75E,QAAQ6wD,EAAMqF,OAAS,GAAoB,YAAfrF,EAAM8I,KAAoB,CAC5E0gB,GAAmB,EACnB,OAMAA,IAAqBz+E,KAAK49E,aAC5B59E,KAAK+5D,SAAS0kB,IAIlB5oD,EAAOwoD,6BAA+B,SAAsC3uD,GAI1E,IAHA,IAAImpC,EAAS74D,KAAKglD,SAAS2Q,aACvBipB,GAAY,EAEPt/E,EAAI,EAAGiJ,EAAIswD,EAAOr5D,OAAQF,EAAIiJ,EAAGjJ,IAAK,CAC7C,IAAI21D,EAAQ4D,EAAOv5D,GAEnB,GAAI,CAAC,WAAY,eAAgB,aAAa8E,QAAQ6wD,EAAMqF,OAAS,GAAoB,YAAfrF,EAAM8I,KAAoB,CAClG6gB,GAAY,EACZ,OAIAA,IACF5+E,KAAK+sD,QAAQsgB,OAAOC,iBAAmB,CACrC7T,SAAS,KAKRilB,EA5F+B,CA6FtCX,IAEFpxB,GAAYyG,kBAAkB,uBAAwBsrB,IAQtD,IAAIG,GAA+B,SAAUC,GAY3C,SAASD,EAAgB75B,EAAQhjD,GAM/B,YALgB,IAAZA,IACFA,EAAU,IAGZA,EAAQ62D,OAAS7T,EAAO2Q,aACjBmpB,EAAaj/E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,KAkErD,OAnFA,OAAe6+E,EAAiBC,GA8BnBD,EAAgBl/E,UAEtBs9E,YAAc,SAAqBJ,EAAOkC,GAW/C,IAAI33C,OAVU,IAAVy1C,IACFA,EAAQ,SAGY,IAAlBkC,IACFA,EAAgBhB,IAOd/9E,KAAKg/E,SACP53C,EAAQpnC,KAAKg/E,OAAS,QAIxBnC,EAAMr4E,KAAK,IAAIk6E,GAAqB1+E,KAAK+sD,QAAS,CAChDkxB,MAAOj+E,KAAKi/E,OACZ3kB,KAAMt6D,KAAKk/E,MACX93C,MAAOA,KAETpnC,KAAK88E,gBAAkB,EACvB,IAAIjkB,EAAS74D,KAAK+sD,QAAQ4I,aAErBrxD,MAAMC,QAAQvE,KAAKi/E,UACtBj/E,KAAKi/E,OAAS,CAACj/E,KAAKk/E,QAGtB,IAAK,IAAI5/E,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAAK,CACtC,IAAI21D,EAAQ4D,EAAOv5D,GAEnB,GAAIU,KAAKi/E,OAAO76E,QAAQ6wD,EAAMqF,OAAS,EAAG,CACxC,IAAInkD,EAAO,IAAI4oE,EAAc/+E,KAAK+sD,QAAS,CACzCkI,MAAOA,EACPgpB,MAAOj+E,KAAKi/E,OACZ3kB,KAAMt6D,KAAKk/E,MAEXvB,YAAY,EAEZE,iBAAiB,IAEnB1nE,EAAKirC,SAAS,OAAS6T,EAAMqF,KAAO,cACpCuiB,EAAMr4E,KAAK2R,IAIf,OAAO0mE,GAGFgC,EApF0B,CAqFjCvB,IAEF3wB,GAAYyG,kBAAkB,kBAAmByrB,IAQjD,IAAIM,GAAqC,SAAUnB,GAYjD,SAASmB,EAAsBn6B,EAAQhjD,GACrC,IAAIk1B,EAEA+9B,EAAQjzD,EAAQizD,MAChBE,EAAMnzD,EAAQmzD,IACduJ,EAAc1Z,EAAO0Z,cAUzB,OARA18D,EAAQ27E,YAAa,EACrB37E,EAAQ67E,iBAAkB,EAC1B77E,EAAQolC,MAAQ+tB,EAAIt6C,KACpB7Y,EAAQ+3D,SAAW5E,EAAIC,WAAasJ,GAAeA,EAAcvJ,EAAIE,SACrEn+B,EAAQ8mD,EAAUn+E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC3Ci1D,MAAQA,EACd/9B,EAAMi+B,IAAMA,EACZF,EAAM9M,iBAAiB,YAAapzB,IAAK,OAAuBmC,GAAQA,EAAMi0C,SACvEj0C,GA1BT,OAAeioD,EAAuBnB,GAyCtC,IAAInoD,EAASspD,EAAsBx/E,UAyBnC,OAvBAk2B,EAAO00C,YAAc,SAAqB76C,GACxCsuD,EAAUr+E,UAAU4qE,YAAY1qE,KAAKG,MAErCA,KAAK+sD,QAAQ2R,YAAY1+D,KAAKm1D,IAAIC,WAClCp1D,KAAKmrE,OAAOnrE,KAAKm1D,IAAIC,YAYvBv/B,EAAOs1C,OAAS,SAAgBz7C,GAC9B,IAAIylC,EAAMn1D,KAAKm1D,IACXuJ,EAAc1+D,KAAK+sD,QAAQ2R,cAE/B1+D,KAAK+5D,SAAS5E,EAAIC,WAAasJ,GAAeA,EAAcvJ,EAAIE,UAG3D8pB,EAnEgC,CAoEvCzB,IAEF/wB,GAAYyG,kBAAkB,wBAAyB+rB,IAUvD,IAAIC,GAA8B,SAAUC,GAe1C,SAASD,EAAep6B,EAAQhjD,EAAS6qD,GACvC,OAAOwyB,EAAiBx/E,KAAKG,KAAMglD,EAAQhjD,EAAS6qD,IAAU7sD,MAfhE,OAAeo/E,EAAgBC,GAyB/B,IAAIxpD,EAASupD,EAAez/E,UAsJ5B,OApJAk2B,EAAOo6B,cAAgB,WACrB,MAAO,uBAAyBovB,EAAiB1/E,UAAUswD,cAAcpwD,KAAKG,OAGhF61B,EAAOqnD,qBAAuB,WAC5B,MAAO,uBAAyBmC,EAAiB1/E,UAAUu9E,qBAAqBr9E,KAAKG,OAcvF61B,EAAOs1C,OAAS,SAAgBz7C,GACzB1vB,KAAKs/E,UAAU5vD,GAAyB,aAAfA,EAAMzuB,MAAsC,gBAAfyuB,EAAMzuB,OAC/DjB,KAAKu/E,SAASv/E,KAAKw/E,qBAGrBH,EAAiB1/E,UAAUwrE,OAAOtrE,KAAKG,OAWzC61B,EAAO0pD,SAAW,SAAkBtqB,GAClC,GAAIj1D,KAAKs/E,SAAWrqB,EAApB,CASA,GALKj1D,KAAKy/E,iBACRz/E,KAAKy/E,eAAiBz/E,KAAKmrE,OAAOp2C,KAAK/0B,OAIrCA,KAAKs/E,OAAQ,CACf,IAAII,EAAoB1/E,KAAK+sD,QAAQgX,qBAAqBlJ,wBAAwB76D,KAAKs/E,QAEnFI,GACFA,EAAkBt5B,oBAAoB,OAAQpmD,KAAKy/E,gBAGrDz/E,KAAKs/E,OAAS,KAKhB,GAFAt/E,KAAKs/E,OAASrqB,EAEVj1D,KAAKs/E,OAAQ,CACft/E,KAAKs/E,OAAOvhB,KAAO,SAEnB,IAAI4hB,EAAqB3/E,KAAK+sD,QAAQgX,qBAAqBlJ,wBAAwB76D,KAAKs/E,QAEpFK,GACFA,EAAmBx3B,iBAAiB,OAAQnoD,KAAKy/E,mBAYvD5pD,EAAO2pD,kBAAoB,WAGzB,IAFA,IAAI3mB,EAAS74D,KAAK+sD,QAAQ4I,cAAgB,GAEjCr2D,EAAIu5D,EAAOr5D,OAAS,EAAGF,GAAK,EAAGA,IAAK,CAE3C,IAAI21D,EAAQ4D,EAAOv5D,GAEnB,GAAI21D,EAAMqF,OAASt6D,KAAKk/E,MACtB,OAAOjqB,IAabp/B,EAAO+pD,eAAiB,WACtB,OAAI5/E,KAAKs/E,QAAUt/E,KAAKs/E,OAAOl4C,MACtBpnC,KAAKs/E,OAAOl4C,MAGdpnC,KAAKkuD,SAAShC,GAAclsD,KAAKk/E,SAU1CrpD,EAAO+mD,WAAa,WAElB,OADA58E,KAAKktD,SAASt9B,MAAQ5vB,KAAK4/E,iBACpBP,EAAiB1/E,UAAUi9E,WAAW/8E,KAAKG,OAUpD61B,EAAOonD,YAAc,WACnB,IAAIJ,EAAQ,GAEZ,IAAK78E,KAAKs/E,OACR,OAAOzC,EAGT,IAAI3nB,EAAOl1D,KAAKs/E,OAAOpqB,KAEvB,IAAKA,EACH,OAAO2nB,EAGT,IAAK,IAAIv9E,EAAI,EAAGiJ,EAAI2sD,EAAK11D,OAAQF,EAAIiJ,EAAGjJ,IAAK,CAC3C,IAAI61D,EAAMD,EAAK51D,GACXugF,EAAK,IAAIV,GAAsBn/E,KAAK+sD,QAAS,CAC/CkI,MAAOj1D,KAAKs/E,OACZnqB,IAAKA,IAEP0nB,EAAMr4E,KAAKq7E,GAGb,OAAOhD,GAGFuC,EAhLyB,CAiLhCP,IASFO,GAAez/E,UAAUu/E,MAAQ,WAQjCE,GAAez/E,UAAUgrE,aAAe,WACxChe,GAAYyG,kBAAkB,iBAAkBgsB,IAQhD,IAAIU,GAAkC,SAAUT,GAe9C,SAASS,EAAmB96B,EAAQhjD,EAAS6qD,GAC3C,IAAI31B,EAEJA,EAAQmoD,EAAiBx/E,KAAKG,KAAMglD,EAAQhjD,EAAS6qD,IAAU7sD,KAC/D,IAAI64D,EAAS7T,EAAO2Q,aAChBuoB,EAAgBnpD,IAAK,OAAuBmC,GAAQA,EAAMinD,oBAO9D,OANAtlB,EAAO1Q,iBAAiB,SAAU+1B,GAElChnD,EAAMpB,GAAG,WAAW,WAClB+iC,EAAOzS,oBAAoB,SAAU83B,MAGhChnD,GA1BT,OAAe4oD,EAAoBT,GAsCnC,IAAIxpD,EAASiqD,EAAmBngF,UAsChC,OApCAk2B,EAAOsoD,mBAAqB,SAA4BzuD,GAItD,IAHA,IAAImpC,EAAS74D,KAAKglD,SAAS2Q,aACvBpP,GAAW,EAENjnD,EAAI,EAAGiJ,EAAIswD,EAAOr5D,OAAQF,EAAIiJ,EAAGjJ,IAAK,CAC7C,IAAI21D,EAAQ4D,EAAOv5D,GAEnB,GAAI21D,EAAMqF,OAASt6D,KAAKk/E,OAAwB,YAAfjqB,EAAM8I,KAAoB,CACzDxX,GAAW,EACX,OAKAA,EACFvmD,KAAKw9C,UAELx9C,KAAKy9C,UAWT5nB,EAAOo6B,cAAgB,WACrB,MAAO,2BAA6BovB,EAAiB1/E,UAAUswD,cAAcpwD,KAAKG,OAGpF61B,EAAOqnD,qBAAuB,WAC5B,MAAO,2BAA6BmC,EAAiB1/E,UAAUu9E,qBAAqBr9E,KAAKG,OAGpF8/E,EA7E6B,CA8EpCjB,IASFiB,GAAmBngF,UAAUu/E,MAAQ,eAQrCY,GAAmBngF,UAAUgrE,aAAe,eAC5Che,GAAYyG,kBAAkB,qBAAsB0sB,IAQpD,IAAIC,GAA+B,SAAUV,GAe3C,SAASU,EAAgB/6B,EAAQhjD,EAAS6qD,GACxC,OAAOwyB,EAAiBx/E,KAAKG,KAAMglD,EAAQhjD,EAAS6qD,IAAU7sD,MAfhE,OAAe+/E,EAAiBV,GAyBhC,IAAIxpD,EAASkqD,EAAgBpgF,UAU7B,OARAk2B,EAAOo6B,cAAgB,WACrB,MAAO,wBAA0BovB,EAAiB1/E,UAAUswD,cAAcpwD,KAAKG,OAGjF61B,EAAOqnD,qBAAuB,WAC5B,MAAO,wBAA0BmC,EAAiB1/E,UAAUu9E,qBAAqBr9E,KAAKG,OAGjF+/E,EApC0B,CAqCjClB,IASFkB,GAAgBpgF,UAAUu/E,MAAQ,YAQlCa,GAAgBpgF,UAAUgrE,aAAe,YACzChe,GAAYyG,kBAAkB,kBAAmB2sB,IAQjD,IAAIC,GAAuC,SAAUrB,GAYnD,SAASqB,EAAwBh7B,EAAQhjD,GACvC,IAAIk1B,EAmBJ,OAjBAl1B,EAAQizD,MAAQ,CACdjQ,OAAQA,EACRsV,KAAMt4D,EAAQs4D,KACdlzB,MAAOplC,EAAQs4D,KAAO,YACtBqjB,YAAY,EACZ,SAAW,EACX5f,KAAM,YAGR/7D,EAAQ27E,YAAa,EACrB37E,EAAQ4K,KAAO,2BACfsqB,EAAQynD,EAAmB9+E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAEpDohD,SAAS,0BAEflqB,EAAM0gC,YAAY,WAAa51D,EAAQs4D,KAAO,oBAEvCpjC,EAqBT,OApDA,OAAe8oD,EAAyBrB,GA8C3BqB,EAAwBrgF,UAE9B4qE,YAAc,SAAqB76C,GACxC1vB,KAAKglD,SAAS8J,SAAS,qBAAqBrpD,QAGvCu6E,EArDkC,CAsDzCjC,IAEFpxB,GAAYyG,kBAAkB,0BAA2B4sB,IAQzD,IAAIC,GAA8B,SAAUZ,GAe1C,SAASY,EAAej7B,EAAQhjD,EAAS6qD,GACvC,OAAOwyB,EAAiBx/E,KAAKG,KAAMglD,EAAQhjD,EAAS6qD,IAAU7sD,MAfhE,OAAeigF,EAAgBZ,GAyB/B,IAAIxpD,EAASoqD,EAAetgF,UA8B5B,OA5BAk2B,EAAOo6B,cAAgB,WACrB,MAAO,uBAAyBovB,EAAiB1/E,UAAUswD,cAAcpwD,KAAKG,OAGhF61B,EAAOqnD,qBAAuB,WAC5B,MAAO,uBAAyBmC,EAAiB1/E,UAAUu9E,qBAAqBr9E,KAAKG,OAUvF61B,EAAOonD,YAAc,WACnB,IAAIJ,EAAQ,GASZ,OAPM78E,KAAKglD,SAASyY,OAASz9D,KAAKglD,SAASyY,MAAM2D,2BAA6BphE,KAAKglD,SAAS8J,SAAS,uBACnG+tB,EAAMr4E,KAAK,IAAIw7E,GAAwBhgF,KAAK+sD,QAAS,CACnDuN,KAAMt6D,KAAKk/E,SAEbl/E,KAAK88E,gBAAkB,GAGlBuC,EAAiB1/E,UAAUs9E,YAAYp9E,KAAKG,KAAM68E,IAGpDoD,EAxDyB,CAyDhCpB,IASFoB,GAAetgF,UAAUu/E,MAAQ,WAQjCe,GAAetgF,UAAUgrE,aAAe,WACxChe,GAAYyG,kBAAkB,iBAAkB6sB,IAShD,IAAIC,GAAgC,SAAUvB,GAG5C,SAASuB,IACP,OAAOvB,EAAmB5+E,MAAMC,KAAMT,YAAcS,KA2BtD,OA9BA,OAAekgF,EAAkBvB,GAMpBuB,EAAiBvgF,UAEvB4gD,SAAW,SAAoBt/C,EAAMw7D,EAAO1xD,GACjD,IAAIC,EAAK2zE,EAAmBh/E,UAAU4gD,SAAS1gD,KAAKG,KAAMiB,EAAMw7D,EAAO1xD,GAEnEo1E,EAAan1E,EAAGutD,cAAc,uBAgBlC,MAdiC,aAA7Bv4D,KAAKktD,SAAS+H,MAAMqF,OACtB6lB,EAAWj3E,YAAYq3C,GAAS,OAAQ,CACtCY,UAAW,wBACV,CACD,eAAe,KAEjBg/B,EAAWj3E,YAAYq3C,GAAS,OAAQ,CACtCY,UAAW,mBAGXnS,YAAa,IAAMhvC,KAAKkuD,SAAS,gBAI9BljD,GAGFk1E,EA/B2B,CAgClCnC,IAEFpxB,GAAYyG,kBAAkB,mBAAoB8sB,IAQlD,IAAIE,GAA8B,SAAUf,GAG1C,SAASe,EAAep7B,EAAQhjD,GAC9B,IAAIk1B,EAiBJ,YAfgB,IAAZl1B,IACFA,EAAU,KAGZk1B,EAAQmoD,EAAiBx/E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAGlDg/E,OAAS,YAEX,CAAC,KAAM,QAAS,QAAS,SAAS56E,QAAQ8yB,EAAM61B,QAAQszB,YAAc,IACxEnpD,EAAM8nD,OAAS,YAGjB9nD,EAAMgkD,YAAYtjB,YAAY1L,GAAch1B,EAAM8nD,SAE3C9nD,GApBT,OAAekpD,EAAgBf,GA8B/B,IAAIxpD,EAASuqD,EAAezgF,UA+B5B,OA7BAk2B,EAAOo6B,cAAgB,WACrB,MAAO,wBAA0BovB,EAAiB1/E,UAAUswD,cAAcpwD,KAAKG,OAGjF61B,EAAOqnD,qBAAuB,WAC5B,MAAO,wBAA0BmC,EAAiB1/E,UAAUu9E,qBAAqBr9E,KAAKG,OAUxF61B,EAAOonD,YAAc,WACnB,IAAIJ,EAAQ,GAUZ,OARM78E,KAAKglD,SAASyY,OAASz9D,KAAKglD,SAASyY,MAAM2D,2BAA6BphE,KAAKglD,SAAS8J,SAAS,uBACnG+tB,EAAMr4E,KAAK,IAAIw7E,GAAwBhgF,KAAK+sD,QAAS,CACnDuN,KAAMt6D,KAAKg/E,UAEbh/E,KAAK88E,gBAAkB,GAGzBD,EAAQwC,EAAiB1/E,UAAUs9E,YAAYp9E,KAAKG,KAAM68E,EAAOqD,KAI5DE,EA9DyB,CA+DhCvB,IASFuB,GAAezgF,UAAUs/E,OAAS,CAAC,WAAY,aAS/CmB,GAAezgF,UAAUgrE,aAAe,YACxChe,GAAYyG,kBAAkB,iBAAkBgtB,IAQhD,IAAIE,GAAkC,SAAUtC,GAY9C,SAASsC,EAAmBt7B,EAAQhjD,GAClC,IAAIk1B,EAEA+9B,EAAQjzD,EAAQizD,MAChB4D,EAAS7T,EAAOu7B,cAEpBv+E,EAAQolC,MAAQ6tB,EAAM7tB,OAAS6tB,EAAMr3B,UAAY,UACjD57B,EAAQ+3D,SAAW9E,EAAMwE,SACzBviC,EAAQ8mD,EAAUn+E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC3Ci1D,MAAQA,EAEd/9B,EAAMkqB,SAAS,OAAS6T,EAAMqF,KAAO,cAErC,IAAI4jB,EAAgB,WAClB,IAAK,IAAIp8C,EAAOviC,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAC/EnG,EAAKmG,GAAQz7B,UAAUy7B,GAGzB9D,EAAMinD,mBAAmBp+E,OAAM,OAAuBm3B,GAAQrC,IAShE,OANAgkC,EAAO1Q,iBAAiB,SAAU+1B,GAElChnD,EAAMpB,GAAG,WAAW,WAClB+iC,EAAOzS,oBAAoB,SAAU83B,MAGhChnD,GAtCT,OAAeopD,EAAoBtC,GAyCnC,IAAInoD,EAASyqD,EAAmB3gF,UAqEhC,OAnEAk2B,EAAO0qB,SAAW,SAAoBt/C,EAAMw7D,EAAO1xD,GACjD,IAAIC,EAAKgzE,EAAUr+E,UAAU4gD,SAAS1gD,KAAKG,KAAMiB,EAAMw7D,EAAO1xD,GAE1Do1E,EAAan1E,EAAGutD,cAAc,uBAclC,MAZiC,cAA7Bv4D,KAAKktD,SAAS+H,MAAMqF,OACtB6lB,EAAWj3E,YAAYq3C,GAAS,OAAQ,CACtCY,UAAW,wBACV,CACD,eAAe,KAEjBg/B,EAAWj3E,YAAYq3C,GAAS,OAAQ,CACtCY,UAAW,mBACXnS,YAAa,IAAMhvC,KAAKkuD,SAAS,oBAI9BljD,GAeT6qB,EAAO00C,YAAc,SAAqB76C,GAOxC,GANAsuD,EAAUr+E,UAAU4qE,YAAY1qE,KAAKG,KAAM0vB,GAI3C1vB,KAAKi1D,MAAMwE,SAAU,EAEjBz5D,KAAK+sD,QAAQ0Q,MAAM+iB,0BAGrB,IAFA,IAAI3nB,EAAS74D,KAAK+sD,QAAQwzB,cAEjBjhF,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAAK,CACtC,IAAI21D,EAAQ4D,EAAOv5D,GAEf21D,IAAUj1D,KAAKi1D,QAInBA,EAAMwE,QAAUxE,IAAUj1D,KAAKi1D,SAcrCp/B,EAAOsoD,mBAAqB,SAA4BzuD,GACtD1vB,KAAK+5D,SAAS/5D,KAAKi1D,MAAMwE,UAGpB6mB,EA/G6B,CAgHpC5C,IAEF/wB,GAAYyG,kBAAkB,qBAAsBktB,IAQpD,IAAIG,GAAgC,SAAU3B,GAY5C,SAAS2B,EAAiBz7B,EAAQhjD,GAMhC,YALgB,IAAZA,IACFA,EAAU,IAGZA,EAAQ62D,OAAS7T,EAAOu7B,cACjBzB,EAAaj/E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAjBrD,OAAeygF,EAAkB3B,GA2BjC,IAAIjpD,EAAS4qD,EAAiB9gF,UA2C9B,OAzCAk2B,EAAOo6B,cAAgB,WACrB,MAAO,oBAAsB6uB,EAAan/E,UAAUswD,cAAcpwD,KAAKG,OAGzE61B,EAAOqnD,qBAAuB,WAC5B,MAAO,oBAAsB4B,EAAan/E,UAAUu9E,qBAAqBr9E,KAAKG,OAahF61B,EAAOonD,YAAc,SAAqBJ,QAC1B,IAAVA,IACFA,EAAQ,IAIV78E,KAAK88E,eAAiB,EAGtB,IAFA,IAAIjkB,EAAS74D,KAAK+sD,QAAQwzB,cAEjBjhF,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAAK,CACtC,IAAI21D,EAAQ4D,EAAOv5D,GACnBu9E,EAAMr4E,KAAK,IAAI87E,GAAmBtgF,KAAK+sD,QAAS,CAC9CkI,MAAOA,EAEP0oB,YAAY,EAEZE,iBAAiB,KAIrB,OAAOhB,GAGF4D,EAvE2B,CAwElCnD,IASFmD,GAAiB9gF,UAAUgrE,aAAe,cAC1Che,GAAYyG,kBAAkB,mBAAoBqtB,IAQlD,IAAIC,GAAoC,SAAU1C,GAYhD,SAAS0C,EAAqB17B,EAAQhjD,GACpC,IAAIk1B,EAEAkQ,EAAQplC,EAAQ2+E,KAChBA,EAAOvoD,WAAWgP,EAAO,IAc7B,OAZAplC,EAAQolC,MAAQA,EAChBplC,EAAQ+3D,SAAW4mB,IAAS37B,EAAO47B,eACnC5+E,EAAQ27E,YAAa,EACrB37E,EAAQ67E,iBAAkB,GAC1B3mD,EAAQ8mD,EAAUn+E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC3ConC,MAAQA,EACdlQ,EAAMypD,KAAOA,EAEbzpD,EAAMpB,GAAGkvB,EAAQ,cAAc,SAAUzjD,GACvC,OAAO21B,EAAMi0C,OAAO5pE,MAGf21B,GA7BT,OAAewpD,EAAsB1C,GA4CrC,IAAInoD,EAAS6qD,EAAqB/gF,UAqBlC,OAnBAk2B,EAAO00C,YAAc,SAAqB76C,GACxCsuD,EAAUr+E,UAAU4qE,YAAY1qE,KAAKG,MAErCA,KAAKglD,SAAS47B,aAAa5gF,KAAK2gF,OAYlC9qD,EAAOs1C,OAAS,SAAgBz7C,GAC9B1vB,KAAK+5D,SAAS/5D,KAAKglD,SAAS47B,iBAAmB5gF,KAAK2gF,OAG/CD,EAlE+B,CAmEtChD,IASFgD,GAAqB/gF,UAAUk8E,cAAgB,SAC/ClvB,GAAYyG,kBAAkB,uBAAwBstB,IAQtD,IAAIG,GAAsC,SAAUtD,GAYlD,SAASsD,EAAuB77B,EAAQhjD,GACtC,IAAIk1B,EAsBJ,OApBAA,EAAQqmD,EAAY19E,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE7Ck7E,YAAY3vB,IAAI3xC,aAAa,mBAAoBsd,EAAM4pD,YAE7D5pD,EAAM6pD,mBAEN7pD,EAAM8pD,cAEN9pD,EAAMpB,GAAGkvB,EAAQ,aAAa,SAAUzjD,GACtC,OAAO21B,EAAM6pD,iBAAiBx/E,MAGhC21B,EAAMpB,GAAGkvB,EAAQ,cAAc,SAAUzjD,GACvC,OAAO21B,EAAM8pD,YAAYz/E,MAG3B21B,EAAMpB,GAAGkvB,EAAQ,uBAAuB,SAAUzjD,GAChD,OAAO21B,EAAM+pD,0BAA0B1/E,MAGlC21B,GAlCT,OAAe2pD,EAAwBtD,GA4CvC,IAAI1nD,EAASgrD,EAAuBlhF,UAuJpC,OArJAk2B,EAAO0qB,SAAW,WAChB,IAAIv1C,EAAKuyE,EAAY59E,UAAU4gD,SAAS1gD,KAAKG,MAS7C,OAPAA,KAAK8gF,WAAa,iCAAmC9gF,KAAKmtD,IAC1DntD,KAAKkhF,SAAW3gC,GAAS,MAAO,CAC9BY,UAAW,0BACX1oC,GAAIzY,KAAK8gF,WACT9xC,YAAa,OAEfhkC,EAAG9B,YAAYlJ,KAAKkhF,UACbl2E,GAGT6qB,EAAOS,QAAU,WACft2B,KAAKkhF,SAAW,KAEhB3D,EAAY59E,UAAU22B,QAAQz2B,KAAKG,OAUrC61B,EAAOo6B,cAAgB,WACrB,MAAO,qBAAuBstB,EAAY59E,UAAUswD,cAAcpwD,KAAKG,OAGzE61B,EAAOqnD,qBAAuB,WAC5B,MAAO,qBAAuBK,EAAY59E,UAAUu9E,qBAAqBr9E,KAAKG,OAQhF61B,EAAOonD,YAAc,WAInB,IAHA,IAAIkE,EAAQnhF,KAAKohF,gBACbvE,EAAQ,GAEHv9E,EAAI6hF,EAAM3hF,OAAS,EAAGF,GAAK,EAAGA,IACrCu9E,EAAMr4E,KAAK,IAAIk8E,GAAqB1gF,KAAKglD,SAAU,CACjD27B,KAAMQ,EAAM7hF,GAAK,OAIrB,OAAOu9E,GAOThnD,EAAOqjD,qBAAuB,WAE5Bl5E,KAAKgL,KAAK4O,aAAa,gBAAiB5Z,KAAKglD,SAAS47B,iBAexD/qD,EAAO00C,YAAc,SAAqB76C,GAExC,IAAI2xD,EAAcrhF,KAAKglD,SAAS47B,eAC5BO,EAAQnhF,KAAKohF,gBAGbE,GAFeH,EAAM/8E,QAAQi9E,GAEF,GAAKF,EAAM3hF,OAC1CQ,KAAKglD,SAAS47B,aAAaO,EAAMG,KASnCzrD,EAAOorD,0BAA4B,SAAmCvxD,GACpE1vB,KAAKmrE,UAUPt1C,EAAOurD,cAAgB,WACrB,IAAIp8B,EAAShlD,KAAKglD,SAClB,OAAOA,EAAOo8B,eAAiBp8B,EAAOo8B,iBAAmB,IAW3DvrD,EAAO0rD,sBAAwB,WAC7B,OAAOvhF,KAAKglD,SAASyY,OAASz9D,KAAKglD,SAASyY,MAAM6H,sBAAwBtlE,KAAKohF,iBAAmBphF,KAAKohF,gBAAgB5hF,OAAS,GAYlIq2B,EAAOkrD,iBAAmB,SAA0BrxD,GAC9C1vB,KAAKuhF,wBACPvhF,KAAKuhD,YAAY,cAEjBvhD,KAAKohD,SAAS,eAalBvrB,EAAOmrD,YAAc,SAAqBtxD,GACpC1vB,KAAKuhF,0BACPvhF,KAAKkhF,SAASlyC,YAAchvC,KAAKglD,SAAS47B,eAAiB,MAIxDC,EApMiC,CAqMxCxE,IASFwE,GAAuBlhF,UAAUgrE,aAAe,gBAChDhe,GAAYyG,kBAAkB,yBAA0BytB,IASxD,IAAIW,GAAsB,SAAUxrB,GAGlC,SAASwrB,IACP,OAAOxrB,EAAWj2D,MAAMC,KAAMT,YAAcS,MAH9C,OAAewhF,EAAQxrB,GAMvB,IAAIngC,EAAS2rD,EAAO7hF,UAuCpB,OA/BAk2B,EAAOo6B,cAAgB,WACrB,MAAO,cAAgB+F,EAAWr2D,UAAUswD,cAAcpwD,KAAKG,OAUjE61B,EAAO0qB,SAAW,SAAkBhmB,EAAKkiC,EAAO1mD,GAiB9C,YAhBY,IAARwkB,IACFA,EAAM,YAGM,IAAVkiC,IACFA,EAAQ,SAGS,IAAf1mD,IACFA,EAAa,IAGV0mD,EAAMtb,YACTsb,EAAMtb,UAAYnhD,KAAKiwD,iBAGlB+F,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAMu6B,EAAKkiC,EAAO1mD,IAGvDyrE,EA9CiB,CA+CxB70B,IAEFA,GAAYyG,kBAAkB,SAAUouB,IAQxC,IAAIC,GAAmC,SAAUC,GAG/C,SAASD,IACP,OAAOC,EAAQ3hF,MAAMC,KAAMT,YAAcS,MAH3C,OAAeyhF,EAAqBC,GAMpC,IAAI7rD,EAAS4rD,EAAoB9hF,UA4BjC,OApBAk2B,EAAOo6B,cAAgB,WACrB,MAAO,6BAA+ByxB,EAAQ/hF,UAAUswD,cAAcpwD,KAAKG,OAU7E61B,EAAO0qB,SAAW,WAChB,OAAOmhC,EAAQ/hF,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CAClDmhD,UAAWnhD,KAAKiwD,gBAGhBjhB,YAAa,UAIVyyC,EAnC8B,CAoCrCD,IAEF70B,GAAYyG,kBAAkB,sBAAuBquB,IAQrD,IAAIE,GAA0B,SAAU3rB,GAGtC,SAAS2rB,IACP,OAAO3rB,EAAWj2D,MAAMC,KAAMT,YAAcS,KAkB9C,OArBA,OAAe2hF,EAAY3rB,GAMd2rB,EAAWhiF,UAQjB4gD,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,MAAO,CACrDmhD,UAAW,kBACXmuB,IAAK,SAIFqS,EAtBqB,CAuB5Bh1B,IASFg1B,GAAWhiF,UAAUutD,SAAW,CAC9B0B,SAAU,CAAC,aAAc,cAAe,qBAAsB,cAAe,kBAAmB,kBAAmB,cAAe,aAAc,uBAAwB,sBAAuB,yBAA0B,iBAAkB,qBAAsB,iBAAkB,mBAAoB,qBAGrS,8BACF+yB,GAAWhiF,UAAUutD,SAAS0B,SAAS34B,OAAO0rD,GAAWhiF,UAAUutD,SAAS0B,SAASpvD,OAAS,EAAG,EAAG,0BAGtGmtD,GAAYyG,kBAAkB,aAAcuuB,IAS5C,IAAIC,GAA4B,SAAUC,GAYxC,SAASD,EAAa58B,EAAQhjD,GAC5B,IAAIk1B,EAQJ,OANAA,EAAQ2qD,EAAahiF,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAE9C81B,GAAGkvB,EAAQ,SAAS,SAAUzjD,GAClC,OAAO21B,EAAMzxB,KAAKlE,MAGb21B,GApBT,OAAe0qD,EAAcC,GAgC7B,IAAIhsD,EAAS+rD,EAAajiF,UAkB1B,OAhBAk2B,EAAOo6B,cAAgB,WACrB,MAAO,qBAAuB4xB,EAAaliF,UAAUswD,cAAcpwD,KAAKG,OAU1E61B,EAAO2qB,QAAU,WACf,IAAIj2C,EAAQvK,KAAKglD,SAASz6C,QAC1B,OAAOA,EAAQvK,KAAKkuD,SAAS3jD,EAAM2G,SAAW,IAGzC0wE,EAnDuB,CAoD9B7rB,IAQF6rB,GAAajiF,UAAUutD,UAAW,OAAS,GAAI6I,GAAYp2D,UAAUutD,SAAU,CAC7EgK,aAAa,EACbJ,YAAY,EACZW,WAAW,EACXjB,aAAa,IAEf7J,GAAYyG,kBAAkB,eAAgBwuB,IAE9C,IAAIE,GAAsB,0BACtBC,GAAc,CAAC,OAAQ,SACvBC,GAAa,CAAC,OAAQ,QACtBC,GAAa,CAAC,OAAQ,QACtBC,GAAc,CAAC,OAAQ,SACvBC,GAAgB,CAAC,OAAQ,WACzBC,GAAY,CAAC,OAAQ,OACrBC,GAAc,CAAC,OAAQ,SACvBC,GAAe,CAAC,OAAQ,UACxBC,GAAiB,CAAC,IAAK,UACvBC,GAAe,CAAC,MAAO,oBACvBC,GAAgB,CAAC,IAAK,eAYtBC,GAAgB,CAClBrU,gBAAiB,CACfjuB,SAAU,yBACV3nC,GAAI,+BACJ2uB,MAAO,QACPplC,QAAS,CAAC+/E,GAAaM,GAAaD,GAAWF,GAAaF,GAAYM,GAAcH,GAAeF,KAEvG3T,kBAAmB,CACjBluB,SAAU,2BACV3nC,GAAI,iCACJ2uB,MAAO,eACPplC,QAAS,CAACugF,GAAgBC,GAAcC,KAE1ClW,MAAO,CACLnsB,SAAU,yBACV3nC,GAAI,+BACJ2uB,MAAO,QACPplC,QAAS,CAACqgF,GAAaN,GAAaK,GAAWF,GAAaF,GAAYM,GAAcH,GAAeF,KAEvGxT,UAAW,CACTruB,SAAU,2BACV3nC,GAAI,KACJ2uB,MAAO,kBACPplC,QAAS,CAAC,CAAC,OAAQ,QAAS,CAAC,SAAU,UAAW,CAAC,YAAa,aAAc,CAAC,UAAW,WAAY,CAAC,aAAc,gBAEvH6sE,WAAY,CACVzuB,SAAU,4BACV3nC,GAAI,0BACJ2uB,MAAO,cACPplC,QAAS,CAAC,CAAC,wBAAyB,2BAA4B,CAAC,qBAAsB,wBAAyB,CAAC,oBAAqB,sBAAuB,CAAC,iBAAkB,mBAAoB,CAAC,SAAU,UAAW,CAAC,SAAU,UAAW,CAAC,aAAc,gBAEjQ2sE,YAAa,CACXvuB,SAAU,6BACV3nC,GAAI,wBACJ2uB,MAAO,YACPplC,QAAS,CAAC,CAAC,OAAQ,OAAQ,CAAC,OAAQ,OAAQ,CAAC,OAAQ,QAAS,CAAC,OAAQ,QAAS,CAAC,OAAQ,QAAS,CAAC,OAAQ,QAAS,CAAC,OAAQ,QAAS,CAAC,OAAQ,QAAS,CAAC,OAAQ,SACjK,QAAW,EACX2wC,OAAQ,SAAgB77B,GACtB,MAAa,SAANA,EAAe,KAAOwb,OAAOxb,KAGxCs3D,YAAa,CACXhuB,SAAU,6BACV3nC,GAAI,iCACJ2uB,MAAO,eACPplC,QAAS,CAACugF,GAAgBC,KAG5BjU,YAAa,CACXnuB,SAAU,6BACV3nC,GAAI,2BACJ2uB,MAAO,SAGTonC,cAAe,CACbpuB,SAAU,+BACV3nC,GAAI,6BACJ2uB,MAAO,eACPplC,QAAS,CAACygF,GAAeD,GAAcD,MAqB3C,SAASI,GAAiBzhF,EAAOyxC,GAK/B,GAJIA,IACFzxC,EAAQyxC,EAAOzxC,IAGbA,GAAmB,SAAVA,EACX,OAAOA,EAxBXwhF,GAAcnU,YAAYvsE,QAAU0gF,GAAcrU,gBAAgBrsE,QAqFlE,IAAI4gF,GAAiC,SAAUf,GAY7C,SAASe,EAAkB59B,EAAQhjD,GACjC,IAAIk1B,EA2CJ,OAzCAl1B,EAAQy1D,WAAY,GACpBvgC,EAAQ2qD,EAAahiF,KAAKG,KAAMglD,EAAQhjD,IAAYhC,MAC9CujE,cAAgBrsC,EAAMqsC,cAAcxuC,MAAK,OAAuBmC,IAEtEA,EAAM6/B,OAEN7/B,EAAMm/B,eAAiBn/B,EAAMo/B,gBAAiB,EAC9Cp/B,EAAM2rD,UAAYtiC,GAAS,IAAK,CAC9BY,UAAW,mBACXnS,YAAa9X,EAAMg3B,SAAS,2BAG9Bh3B,EAAMlsB,KAAK9B,YAAYguB,EAAM2rD,WAE7B3rD,EAAM4rD,mBAGmCvgF,IAArCP,EAAQ+gF,2BACV7rD,EAAMg2B,SAAS61B,yBAA2B7rD,EAAMg2B,SAAS8C,cAAc+yB,0BAGzE7rD,EAAMpB,GAAGoB,EAAMmtB,EAAE,oBAAqB,SAAS,WAC7CntB,EAAM8rD,eAEN9rD,EAAMi/B,WAGRj/B,EAAMpB,GAAGoB,EAAMmtB,EAAE,uBAAwB,SAAS,WAChDntB,EAAM4rD,cAEN5rD,EAAMqsC,mBAGRvlB,GAAK0kC,IAAe,SAAU70D,GAC5BqJ,EAAMpB,GAAGoB,EAAMmtB,EAAEx2B,EAAOuyB,UAAW,SAAUlpB,EAAMqsC,kBAGjDrsC,EAAMg2B,SAAS61B,0BACjB7rD,EAAM+rD,kBAGD/rD,GAvDT,OAAe0rD,EAAmBf,GA0DlC,IAAIhsD,EAAS+sD,EAAkBjjF,UA2Q/B,OAzQAk2B,EAAOS,QAAU,WACft2B,KAAK6iF,UAAY,KAEjBhB,EAAaliF,UAAU22B,QAAQz2B,KAAKG,OAetC61B,EAAOqtD,gBAAkB,SAAyBxjF,EAAKyjF,EAAUliF,GAC/D,IAAI22B,EAAS53B,UAEI,IAAbmjF,IACFA,EAAW,SAGA,IAATliF,IACFA,EAAO,SAGT,IAAI4sB,EAAS60D,GAAchjF,GACvB+Y,EAAKoV,EAAOpV,GAAG1K,QAAQ,KAAM/N,KAAKmtD,KAClCi2B,EAAsB,CAACD,EAAU1qE,GAAI/C,KAAK,KAAKvU,OACnD,MAAO,CAAC,IAAMF,EAAO,QAAWwX,EAAK,aAA0B,UAATxX,EAAmB,YAAc,IAAM,KAAOjB,KAAKkuD,SAASrgC,EAAOuZ,OAAQ,KAAOnmC,EAAO,IAAK,4BAA+BmiF,EAAsB,MAAOprD,OAAOnK,EAAO7rB,QAAQoW,KAAI,SAAU6pB,GAClP,IAAIohD,EAAW5qE,EAAK,IAAMwpB,EAAE,GAAGl0B,QAAQ,OAAQ,IAC/C,MAAO,CAAC,eAAkBs1E,EAAW,YAAgBphD,EAAE,GAAK,KAAO,oBAAuBmhD,EAAsB,IAAMC,EAAW,KAAOzrD,EAAOs2B,SAASjsB,EAAE,IAAK,aAAavsB,KAAK,QAC/KsiB,OAAO,aAAatiB,KAAK,KAY/BmgB,EAAOytD,iBAAmB,WACxB,IAAIH,EAAW,wBAA0BnjF,KAAKmtD,IAC9C,MAAO,CAAC,oDAAqD,eAAkBg2B,EAAW,KAAOnjF,KAAKkuD,SAAS,QAAS,YAAaluD,KAAKkjF,gBAAgB,QAASC,GAAW,8CAA+CnjF,KAAKkjF,gBAAgB,cAAeC,GAAW,UAAW,eAAeztE,KAAK,KAY7SmgB,EAAO0tD,iBAAmB,WACxB,IAAIJ,EAAW,uBAAyBnjF,KAAKmtD,IAC7C,MAAO,CAAC,oDAAqD,eAAkBg2B,EAAW,KAAOnjF,KAAKkuD,SAAS,cAAe,YAAaluD,KAAKkjF,gBAAgB,kBAAmBC,GAAW,4CAA6CnjF,KAAKkjF,gBAAgB,oBAAqBC,GAAW,UAAW,eAAeztE,KAAK,KAYjUmgB,EAAO2tD,kBAAoB,WACzB,IAAIL,EAAW,mBAAqBnjF,KAAKmtD,IACzC,MAAO,CAAC,wDAAyD,eAAkBg2B,EAAW,KAAOnjF,KAAKkuD,SAAS,UAAW,YAAaluD,KAAKkjF,gBAAgB,cAAeC,GAAW,gDAAiDnjF,KAAKkjF,gBAAgB,gBAAiBC,GAAW,UAAW,eAAeztE,KAAK,KAY7TmgB,EAAO4tD,gBAAkB,WACvB,OAAOljC,GAAS,MAAO,CACrBY,UAAW,4BACXuiC,UAAW,CAAC1jF,KAAKsjF,mBAAoBtjF,KAAKujF,mBAAoBvjF,KAAKwjF,qBAAqB9tE,KAAK,OAajGmgB,EAAO8tD,cAAgB,WACrB,OAAOpjC,GAAS,MAAO,CACrBY,UAAW,0BACXuiC,UAAW,CAAC,wDAAyD1jF,KAAKkjF,gBAAgB,cAAe,GAAI,UAAW,cAAe,sDAAuDljF,KAAKkjF,gBAAgB,YAAa,GAAI,UAAW,cAAe,uDAAwDljF,KAAKkjF,gBAAgB,aAAc,GAAI,UAAW,eAAextE,KAAK,OAahYmgB,EAAO+tD,kBAAoB,WACzB,IAAIC,EAAsB7jF,KAAKkuD,SAAS,8CACxC,OAAO3N,GAAS,MAAO,CACrBY,UAAW,8BACXuiC,UAAW,CAAC,2DAAkEG,EAAsB,KAAO7jF,KAAKkuD,SAAS,SAAU,mCAAuC21B,EAAsB,UAAW,YAAa,iDAAuD7jF,KAAKkuD,SAAS,QAAU,aAAax4C,KAAK,OAI7TmgB,EAAO2qB,QAAU,WACf,MAAO,CAACxgD,KAAKyjF,kBAAmBzjF,KAAK2jF,gBAAiB3jF,KAAK4jF,sBAG7D/tD,EAAOuR,MAAQ,WACb,OAAOpnC,KAAKkuD,SAAS,4BAGvBr4B,EAAO8gC,YAAc,WACnB,OAAO32D,KAAKkuD,SAAS,yEAGvBr4B,EAAOo6B,cAAgB,WACrB,OAAO4xB,EAAaliF,UAAUswD,cAAcpwD,KAAKG,MAAQ,4BAU3D61B,EAAOo4C,UAAY,WACjB,IA5zjBYvnE,EAAQyD,EAAI25E,EA4zjBpBrqD,EAASz5B,KAEb,OA9zjBoBmK,EA8zjBS,SAAU45E,EAAOl2D,EAAQnuB,GACpD,IAjQ0BsL,EAAI2nC,EAiQ1BzxC,GAjQsB8J,EAiQSyuB,EAAO4qB,EAAEx2B,EAAOuyB,UAjQrBzN,EAiQgC9kB,EAAO8kB,OA/PlEgwC,GADK33E,EAAGhJ,QAAQgJ,EAAGhJ,QAAQgiF,eAAe9iF,MAClByxC,IAqQ3B,YAJcpwC,IAAVrB,IACF6iF,EAAMrkF,GAAOwB,GAGR6iF,QAp0jBK,KADUD,EAs0jBrB,MAp0jBHA,EAAU,GAGLr1E,GALO/H,EA8zjBEg8E,IAzzjBI5hF,QAAO,SAAUijF,EAAOrkF,GAC1C,OAAOyK,EAAG45E,EAAOr9E,EAAOhH,GAAMA,KAC7BokF,IAy0jBHjuD,EAAOouD,UAAY,SAAmBjiD,GACpC,IAAI8wB,EAAS9yD,KAEbg+C,GAAK0kC,IAAe,SAAU70D,EAAQnuB,IAhQ1C,SAA2BsL,EAAI9J,EAAOyxC,GACpC,GAAKzxC,EAIL,IAAK,IAAI5B,EAAI,EAAGA,EAAI0L,EAAGhJ,QAAQxC,OAAQF,IACrC,GAAIqjF,GAAiB33E,EAAGhJ,QAAQ1C,GAAG4B,MAAOyxC,KAAYzxC,EAAO,CAC3D8J,EAAGg5E,cAAgB1kF,EACnB,OAyPA4kF,CAAkBpxB,EAAOzO,EAAEx2B,EAAOuyB,UAAWpe,EAAOtiC,GAAMmuB,EAAO8kB,YAQrE9c,EAAOitD,YAAc,WACnB,IAAI7vB,EAASjzD,KAEbg+C,GAAK0kC,IAAe,SAAU70D,GAC5B,IAAI1pB,EAAQ0pB,EAAOjuB,eAAe,WAAaiuB,EAAgB,QAAI,EACnEolC,EAAO5O,EAAEx2B,EAAOuyB,UAAU4jC,cAAgB7/E,MAQ9C0xB,EAAOotD,gBAAkB,WACvB,IAAIjhD,EAEJ,IACEA,EAAS/+B,KAAKC,MAAM,yBAA8B4+E,KAClD,MAAO1hF,GACPk8C,GAAMzuC,KAAKzN,GAGT4hC,GACFhiC,KAAKikF,UAAUjiD,IAQnBnM,EAAOmtD,aAAe,WACpB,GAAKhjF,KAAKktD,SAAS61B,yBAAnB,CAIA,IAAI/gD,EAAShiC,KAAKiuE,YAElB,IACM9uE,OAAOsP,KAAKuzB,GAAQxiC,OACtB,yBAA8BsiF,GAAqB7+E,KAAK+B,UAAUg9B,IAElE,4BAAiC8/C,IAEnC,MAAO1hF,GACPk8C,GAAMzuC,KAAKzN,MAQfy1B,EAAO0tC,cAAgB,WACrB,IAAI4gB,EAAYnkF,KAAK+sD,QAAQ+B,SAAS,oBAElCq1B,GACFA,EAAU5gB,iBAUd1tC,EAAO2hC,iBAAmB,WACxBx3D,KAAK62D,oBAAsB,KAC3B,IAAIgZ,EAAK7vE,KAAK+sD,QAAQq3B,WAClBC,EAAcxU,GAAMA,EAAGyU,eACvBC,EAAQ1U,GAAMA,EAAG2U,eAEjBH,EACFA,EAAYhzB,QACHkzB,GACTA,EAAMlzB,SAIHuxB,EAtU4B,CAuUnC7sB,IAEFpJ,GAAYyG,kBAAkB,oBAAqBwvB,IAmBnD,IAAI6B,GAA6B,SAAUzuB,GAgBzC,SAASyuB,EAAcz/B,EAAQhjD,GAC7B,IAAIk1B,EAEAwtD,EAA4B1iF,EAAQ2iF,gBAAkB,mBAE3B,OAA3B3iF,EAAQ2iF,iBACVD,GAA4B,GAI9B,IAAIx3B,EAAWf,GAAe,CAC5B5L,UAAWmkC,EACX52B,qBAAqB,GACpB9rD,GAoCH,OAnCAk1B,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQkI,IAAaltD,MAC7C2kF,eAAiB3iF,EAAQ2iF,gBAAkB,mBACjDztD,EAAM0tD,cAAgB,KACtB1tD,EAAM2tD,gBAAkB,KACxB3tD,EAAM4tD,kBAp7fK,SAAkBl8B,EAAM3D,EAAM8/B,EAAW1kC,GAKtD,IAAIx6C,OAJY,IAAZw6C,IACFA,EAAU,KAKZ,IAOI2kC,EAAY,WACd,IAAIt2D,EAAO1uB,KACP60B,EAAOt1B,UAEP0lF,EAAS,WACXp/E,EAAU,KACVo/E,EAAS,KAEJF,GACHn8B,EAAK7oD,MAAM2uB,EAAMmG,KAIhBhvB,GAAWk/E,GACdn8B,EAAK7oD,MAAM2uB,EAAMmG,GAGnBwrB,EAAQh9C,aAAawC,GACrBA,EAAUw6C,EAAQl7C,WAAW8/E,EAAQhgC,IAMvC,OADA+/B,EAAUE,OA9BG,WACX7kC,EAAQh9C,aAAawC,GACrBA,EAAU,MA6BLm/E,EA84fqBG,EAAS,WACjCjuD,EAAMkuD,kBACL,KAAK,GAAO,OAAuBluD,IAElCwtD,GACFxtD,EAAM2tD,gBAAkB,IAAI3tD,EAAMytD,eAAeztD,EAAM4tD,mBAEvD5tD,EAAM2tD,gBAAgBQ,QAAQrgC,EAAOh6C,QAErCksB,EAAM0tD,cAAgB,WACpB,GAAK1tD,EAAMq0B,KAAQr0B,EAAMq0B,IAAI+5B,cAA7B,CAIA,IAAIR,EAAoB5tD,EAAM4tD,kBAE1BS,EAAkBruD,EAAMquD,gBAAkB,WAC5CvvD,GAAIh2B,KAAM,SAAU8kF,GACpB9uD,GAAIh2B,KAAM,SAAUulF,GACpBA,EAAkB,MAKpBzvD,GAAGoB,EAAMq0B,IAAI+5B,cAAe,SAAUC,GACtCzvD,GAAGoB,EAAMq0B,IAAI+5B,cAAe,SAAUR,KAGxC5tD,EAAMyxB,IAAI,OAAQzxB,EAAM0tD,gBAGnB1tD,GAhET,OAAeutD,EAAezuB,GAmE9B,IAAIngC,EAAS4uD,EAAc9kF,UA8D3B,OA5DAk2B,EAAO0qB,SAAW,WAChB,OAAOyV,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,SAAU,CACxDmhD,UAAW,qBACXyV,UAAW,GACV,CACD,cAAe,UAUnB/gC,EAAOuvD,cAAgB,WAShBplF,KAAK+sD,SAAY/sD,KAAK+sD,QAAQ72B,SAInCl2B,KAAK+sD,QAAQ72B,QAAQ,iBAGvBL,EAAOS,QAAU,WACXt2B,KAAK8kF,mBACP9kF,KAAK8kF,kBAAkBI,SAGrBllF,KAAK6kF,kBACH7kF,KAAK+sD,QAAQ/hD,MACfhL,KAAK6kF,gBAAgBW,UAAUxlF,KAAK+sD,QAAQ/hD,MAG9ChL,KAAK6kF,gBAAgBY,cAGnBzlF,KAAK4kF,eACP5kF,KAAKg2B,IAAI,OAAQh2B,KAAK4kF,eAGpB5kF,KAAKurD,KAAOvrD,KAAKurD,IAAI+5B,eAAiBtlF,KAAKulF,iBAC7CvlF,KAAKulF,gBAAgB1lF,KAAKG,KAAKurD,IAAI+5B,eAGrCtlF,KAAK2kF,eAAiB,KACtB3kF,KAAK0lF,eAAiB,KACtB1lF,KAAK8kF,kBAAoB,KACzB9kF,KAAK4kF,cAAgB,KAErB5uB,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAG7BykF,EAlIwB,CAmI/B93B,IAEFA,GAAYyG,kBAAkB,gBAAiBqxB,IAE/C,IAAIkB,GAAW,CACbC,kBAAmB,GACnBC,cAAe,IAUbC,GAA2B,SAAU9vB,GAsBvC,SAAS8vB,EAAY9gC,EAAQhjD,GAC3B,IAAIk1B,EAGAg2B,EAAWf,GAAew5B,GAAU3jF,EAAS,CAC/Cu+C,UAAU,IA+CZ,OA7CArpB,EAAQ8+B,EAAWn2D,KAAKG,KAAMglD,EAAQkI,IAAaltD,MAE7C+lF,wBAA0B,SAAUxkF,GACxC,OAAO21B,EAAM8uD,uBAAuBzkF,IAGtC21B,EAAM+uD,kBAAoB,WACxB,OAAO/uD,EAAMgvD,cAGfhvD,EAAMivD,YAAc,SAAU5kF,GAC5B,OAAO21B,EAAMi5C,WAAW5uE,IAG1B21B,EAAMkvD,uBAAyB,SAAU7kF,GACvC,OAAO21B,EAAMmvD,sBAAsB9kF,IAGrC21B,EAAMovD,cAAgB,SAAU/kF,GAC9B,OAAO21B,EAAMo5C,aAAa/uE,IAG5B21B,EAAMqvD,gBAAkB,SAAUhlF,GAChC,OAAO21B,EAAMq7C,eAAehxE,IAG9B21B,EAAMsvD,SAENtvD,EAAMpB,GAAGoB,EAAM61B,QAAS,kBAAkB,SAAUxrD,GAClD,OAAO21B,EAAMuvD,qBAAqBllF,MAKpC21B,EAAMpB,GAAGoB,EAAM61B,QAAS,WAAW,WACjC,OAAO71B,EAAMwvD,oBAMXtnC,IAAc,gBAAwB,yBACxCloB,EAAMpB,GAAG,IAAU,mBAAoBoB,EAAM6uD,yBAGxC7uD,GAzET,OAAe4uD,EAAa9vB,GAgF5B,IAAIngC,EAASiwD,EAAYnmF,UAyVzB,OAvVAk2B,EAAOmwD,uBAAyB,WAC1BhmF,KAAK+sD,QAAQ50B,aAAeoM,EAAAA,IAI5B,WACFvkC,KAAK2mF,eAEL3mF,KAAK4mF,kBAST/wD,EAAOqwD,WAAa,WAClB,IAAI3e,EAAWvnE,KAAK+sD,QAAQwa,WAE5B,GAAKA,GAAaA,EAAS/nE,OAA3B,CAIA,IAAIq3E,EAAUvkD,OAAO,sBAA2BihD,QAAQ,IACpDsT,GAAgC,IAApB7mF,KAAK8mF,UAAmB,GAAKjQ,EAAU72E,KAAK8mF,WAAa,IACzE9mF,KAAK8mF,UAAYjQ,EACjB72E,KAAK+mF,aAAe/mF,KAAKgnF,cAAgBH,EACzC,IAAIvQ,EAAkBt2E,KAAKs2E,kBACvB5X,EAAc1+D,KAAK+sD,QAAQ2R,cAM3BuoB,EAAWjnF,KAAK+sD,QAAQkK,UAAYj3D,KAAKknF,mBAAqBj5D,KAAKqa,IAAIguC,EAAkB5X,GAAe1+D,KAAKktD,SAAS24B,cAIrH7lF,KAAKmnF,iBAAmB7Q,IAAoB/xC,EAAAA,IAC/C0iD,GAAW,GAGTA,IAAajnF,KAAKonF,kBACpBpnF,KAAKonF,gBAAkBH,EACvBjnF,KAAKk2B,QAAQ,qBASjBL,EAAO4wD,qBAAuB,WAC5BzmF,KAAK0mF,kBAOP7wD,EAAO6wD,eAAiB,WAClB1mF,KAAK+sD,QAAQ50B,aAAeoM,EAAAA,GAAYvkC,KAAKu1E,cAAgBv1E,KAAKktD,SAAS04B,mBACzE5lF,KAAK+sD,QAAQG,SAASm6B,QACxBrnF,KAAK+sD,QAAQ3L,SAAS,cAGxBphD,KAAK4mF,kBAEL5mF,KAAK+sD,QAAQxL,YAAY,cACzBvhD,KAAK2mF,iBAQT9wD,EAAO+wD,cAAgB,WACjB5mF,KAAKsnF,eAOJtnF,KAAKmnF,kBACRnnF,KAAKmnF,gBAAkBnnF,KAAK+sD,QAAQw6B,cAGtCvnF,KAAKwnF,kBAAoBxnF,KAAKqyD,YAAYryD,KAAKimF,kBAAmBj9B,IAClEhpD,KAAKkmF,aACLlmF,KAAK81B,GAAG91B,KAAK+sD,QAAS,CAAC,OAAQ,SAAU/sD,KAAKimF,mBAEzCjmF,KAAKmnF,gBAIRnnF,KAAK81B,GAAG91B,KAAK+sD,QAAS,SAAU/sD,KAAKsmF,gBAHrCtmF,KAAK2oD,IAAI3oD,KAAK+sD,QAAS,OAAQ/sD,KAAKmmF,aACpCnmF,KAAK2oD,IAAI3oD,KAAK+sD,QAAS,aAAc/sD,KAAKomF,2BAW9CvwD,EAAOwwD,sBAAwB,WAC7BrmF,KAAKmnF,iBAAkB,EACvBnnF,KAAK81B,GAAG91B,KAAK+sD,QAAS,SAAU/sD,KAAKsmF,gBAQvCzwD,EAAOy6C,aAAe,WACpB,IAAImX,EAAWx5D,KAAKqa,IAAItoC,KAAKs2E,kBAAoBt2E,KAAK+sD,QAAQ2R,eAC9D1+D,KAAKknF,kBAAoBlnF,KAAK0nF,qBAAuBD,EAAW,EAChEznF,KAAK0nF,qBAAsB,EAC3B1nF,KAAKkmF,cAQPrwD,EAAOs6C,WAAa,WAClBnwE,KAAK2oD,IAAI3oD,KAAK+sD,QAAS,aAAc/sD,KAAKumF,kBAQ5C1wD,EAAO2wD,OAAS,WACdxmF,KAAK8mF,WAAa,EAClB9mF,KAAK+mF,aAAe,EACpB/mF,KAAK2nF,cAAgB,EACrB3nF,KAAKonF,iBAAkB,EACvBpnF,KAAKmnF,iBAAkB,EACvBnnF,KAAKknF,mBAAoB,EACzBlnF,KAAK0nF,qBAAsB,EAC3B1nF,KAAKoyD,cAAcpyD,KAAKwnF,mBACxBxnF,KAAKwnF,kBAAoB,KACzBxnF,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,CAAC,OAAQ,SAAU/sD,KAAKimF,mBAC/CjmF,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,SAAU/sD,KAAKsmF,eACtCtmF,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,OAAQ/sD,KAAKmmF,aACpCnmF,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,aAAc/sD,KAAKomF,wBAC1CpmF,KAAKg2B,IAAIh2B,KAAK+sD,QAAS,aAAc/sD,KAAKumF,kBAS5C1wD,EAAO4gD,mBAAqB,WAC1Bz2E,KAAK0nF,qBAAsB,GAO7B7xD,EAAO8wD,aAAe,WACf3mF,KAAKsnF,eAIVtnF,KAAKwmF,SACLxmF,KAAKk2B,QAAQ,oBAWfL,EAAOw+C,YAAc,WAKnB,IAJA,IAAI9M,EAAWvnE,KAAK+sD,QAAQwa,WACxBqgB,EAAe,GACftoF,EAAIioE,EAAWA,EAAS/nE,OAAS,EAE9BF,KACLsoF,EAAapjF,KAAK+iE,EAAS/6C,IAAIltB,IAKjC,OAAOsoF,EAAapoF,OAASooF,EAAa9gD,OAAO8gD,EAAapoF,OAAS,GAAK+kC,EAAAA,GAW9E1O,EAAO6gD,cAAgB,WAKrB,IAJA,IAAInP,EAAWvnE,KAAK+sD,QAAQwa,WACxBsgB,EAAiB,GACjBvoF,EAAIioE,EAAWA,EAAS/nE,OAAS,EAE9BF,KACLuoF,EAAerjF,KAAK+iE,EAAS5+D,MAAMrJ,IAKrC,OAAOuoF,EAAeroF,OAASqoF,EAAe/gD,OAAO,GAAK,GAa5DjR,EAAO0/C,WAAa,WAClB,IAAIe,EAAkBt2E,KAAKs2E,kBAE3B,OAAIA,IAAoB/xC,EAAAA,EACf,EAGF+xC,EAAkBt2E,KAAK02E,iBAWhC7gD,EAAOu+C,OAAS,WACd,OAAOp0E,KAAKsnF,cAWdzxD,EAAOy8C,WAAa,WAClB,OAAQtyE,KAAK8nF,kBAUfjyD,EAAOygD,gBAAkB,WACvB,OAAOt2E,KAAKgnF,cAAgBhnF,KAAKq0E,eAWnCx+C,EAAOmxD,YAAc,WACnB,IAAI3S,EAAcr0E,KAAKq0E,cAOvB,OAL2B,IAAvBr0E,KAAK2nF,cAAuBtT,IAAgBr0E,KAAK2nF,eACnD3nF,KAAK+mF,aAAe,GAGtB/mF,KAAK2nF,aAAetT,EACbr0E,KAAK+mF,cAWdlxD,EAAOiyD,eAAiB,WACtB,OAAO9nF,KAAKonF,iBAOdvxD,EAAOyxD,WAAa,WAClB,MAAyC,kBAA3BtnF,KAAKwnF,mBAOrB3xD,EAAO08C,eAAiB,WACtBvyE,KAAKknF,mBAAoB,EAErBlnF,KAAKsyE,eAITtyE,KAAK0nF,qBAAsB,EAC3B1nF,KAAK+sD,QAAQ2R,YAAY1+D,KAAKs2E,qBAOhCzgD,EAAOS,QAAU,WACft2B,KAAKg2B,IAAI,IAAU,mBAAoBh2B,KAAK+lF,yBAC5C/lF,KAAK2mF,eAEL3wB,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAG7B8lF,EA1asB,CA2a7Bn5B,IAEFA,GAAYyG,kBAAkB,cAAe0yB,IAgB7C,IAgmDIlhB,GAhmDAmjB,GAAgB,SAAuBxyB,GACzC,IAAIvqD,EAAKuqD,EAAKvqD,KAEd,GAAIA,EAAG0O,aAAa,OAElB,OADA67C,EAAKkM,iBAAiBz2D,EAAG2D,MAClB,EAgBT,IAAIsvC,EAAUsX,EAAKjR,GAAG,UAClB0jC,EAAU,GACVr5E,EAAM,GAEV,IAAKsvC,EAAQz+C,OACX,OAAO,EAIT,IAAK,IAAIF,EAAI,EAAGA,EAAI2+C,EAAQz+C,OAAQF,IAAK,CACvC,IAAIuE,EAAMo6C,EAAQ3+C,GAAGqP,IAEjB9K,IAAiC,IAA1BmkF,EAAQ5jF,QAAQP,IACzBmkF,EAAQxjF,KAAKX,GAKjB,QAAKmkF,EAAQxoF,SAMU,IAAnBwoF,EAAQxoF,SACVmP,EAAMq5E,EAAQ,IAGhBzyB,EAAKkM,iBAAiB9yD,IACf,IAQLs5E,GAA8B9oF,OAAOic,eAAe,GAAI,YAAa,CACvEE,IAAK,WACH,OAAOtb,KAAK4W,WAAU,GAAM8sE,WAE9BloE,IAAK,SAAa1E,GAEhB,IAAIoxE,EAAQ,kBAAuBloF,KAAK8C,SAASlC,eAEjDsnF,EAAMxE,UAAY5sE,EAKlB,IAHA,IAAIqxE,EAAU,6BAGPD,EAAM50E,WAAW9T,QACtB2oF,EAAQj/E,YAAYg/E,EAAM50E,WAAW,IASvC,OALAtT,KAAK4gD,UAAY,GAGjB,uCAA4C5gD,KAAMmoF,GAE3CnoF,KAAK0jF,aAQZ0E,GAAgB,SAAuBC,EAAU3lE,GAGnD,IAFA,IAAI4lE,EAAa,GAERhpF,EAAI,EAAGA,EAAI+oF,EAAS7oF,WAC3B8oF,EAAanpF,OAAOopF,yBAAyBF,EAAS/oF,GAAIojB,KAExC4lE,EAAW9sE,KAAO8sE,EAAWhtE,KAHZhc,KAUrC,OAFAgpF,EAAWE,YAAa,EACxBF,EAAWG,cAAe,EACnBH,GA0BLI,GAAmB,SAA0BnzB,GAC/C,IAAIvqD,EAAKuqD,EAAKvqD,KAEd,IAAIA,EAAG29E,kBAAP,CAIA,IAAIzuE,EAAM,GACN0uE,EA/BuB,SAAgCrzB,GAC3D,OAAO6yB,GAAc,CAAC7yB,EAAKvqD,KAAM,+BAAqC,sBAA4Bi9E,IAA8B,aA8B1GY,CAAuBtzB,GAEzCuzB,EAAgB,SAAuBC,GACzC,OAAO,WACL,IAAK,IAAIjnD,EAAOviC,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAC/EnG,EAAKmG,GAAQz7B,UAAUy7B,GAGzB,IAAIguD,EAASD,EAAShpF,MAAMiL,EAAI6pB,GAEhC,OADAkzD,GAAcxyB,GACPyzB,IAIX,CAAC,SAAU,cAAe,sBAAsB/kF,SAAQ,SAAUkpB,GAC3DniB,EAAGmiB,KAKRjT,EAAIiT,GAAKniB,EAAGmiB,GAGZniB,EAAGmiB,GAAK27D,EAAc5uE,EAAIiT,QAE5BhuB,OAAOic,eAAepQ,EAAI,YAAamhD,GAAey8B,EAAiB,CACrEptE,IAAKstE,EAAcF,EAAgBptE,QAGrCxQ,EAAG29E,kBAAoB,WACrB39E,EAAG29E,kBAAoB,KACvBxpF,OAAOsP,KAAKyL,GAAKjW,SAAQ,SAAUkpB,GACjCniB,EAAGmiB,GAAKjT,EAAIiT,MAEdhuB,OAAOic,eAAepQ,EAAI,YAAa49E,IAIzCrzB,EAAK5M,IAAI,YAAa39C,EAAG29E,qBAQvBM,GAAwB9pF,OAAOic,eAAe,GAAI,MAAO,CAC3DE,IAAK,WACH,OAAItb,KAAK0Z,aAAa,OACbijD,GAAe,wCAA6C38D,KAAM,QAGpE,IAETwb,IAAK,SAAa1E,GAEhB,OADA,wCAA6C9W,KAAM,MAAO8W,GACnDA,KAwBPoyE,GAAiB,SAAwB3zB,GAC3C,GAAKA,EAAKgQ,kBAAV,CAIA,IAAIv6D,EAAKuqD,EAAKvqD,KAEd,IAAIA,EAAGm+E,gBAAP,CAIA,IAAIC,EA/BiB,SAA0B7zB,GAC/C,OAAO6yB,GAAc,CAAC7yB,EAAKvqD,KAAM,+BAAqCi+E,IAAwB,OA8B1EI,CAAiB9zB,GACjC+zB,EAAkBt+E,EAAG4O,aACrB2vE,EAAUv+E,EAAGo0D,KACjBjgE,OAAOic,eAAepQ,EAAI,MAAOmhD,GAAei9B,EAAe,CAC7D5tE,IAAK,SAAa1E,GAChB,IAAIkyE,EAASI,EAAc5tE,IAAI3b,KAAKmL,EAAI8L,GAGxC,OADAy+C,EAAKkM,iBAAiBz2D,EAAG2D,KAClBq6E,MAIXh+E,EAAG4O,aAAe,SAAU/C,EAAGC,GAC7B,IAAIkyE,EAASM,EAAgBzpF,KAAKmL,EAAI6L,EAAGC,GAMzC,MAJI,OAAOpN,KAAKmN,IACd0+C,EAAKkM,iBAAiBz2D,EAAG2D,KAGpBq6E,GAGTh+E,EAAGo0D,KAAO,WACR,IAAI4pB,EAASO,EAAQ1pF,KAAKmL,GAU1B,OALK+8E,GAAcxyB,KACjBA,EAAKkM,iBAAiB,IACtBinB,GAAiBnzB,IAGZyzB,GAGLh+E,EAAGw+E,WACLj0B,EAAKkM,iBAAiBz2D,EAAGw+E,YACfzB,GAAcxyB,IACxBmzB,GAAiBnzB,GAGnBvqD,EAAGm+E,gBAAkB,WACnBn+E,EAAGm+E,gBAAkB,KACrBn+E,EAAGo0D,KAAOmqB,EACVv+E,EAAG4O,aAAe0vE,EAClBnqF,OAAOic,eAAepQ,EAAI,MAAOo+E,GAE7Bp+E,EAAG29E,mBACL39E,EAAG29E,wBAcLc,GAAqB,SAA4BxjF,EAAKvG,EAAK0L,EAAUs+E,QACxD,IAAXA,IACFA,GAAS,GAGX,IAAIluE,EAAM,SAAata,GACrB,OAAO/B,OAAOic,eAAenV,EAAKvG,EAAK,CACrCwB,MAAOA,EACPsnF,YAAY,EACZmB,UAAU,KAIV3nF,EAAU,CACZymF,cAAc,EACdD,YAAY,EACZltE,IAAK,WACH,IAAIpa,EAAQkK,IAEZ,OADAoQ,EAAIta,GACGA,IAQX,OAJIwoF,IACF1nF,EAAQwZ,IAAMA,GAGTrc,OAAOic,eAAenV,EAAKvG,EAAKsC,IAUrC4nF,GAAqB,SAAUnkB,GAYjC,SAASmkB,EAAM5nF,EAAS6qD,GACtB,IAAI31B,EAEJA,EAAQuuC,EAAM5lE,KAAKG,KAAMgC,EAAS6qD,IAAU7sD,KAC5C,IAAIP,EAASuC,EAAQvC,OACjBoqF,GAAoB,EAkBxB,GAbIpqF,IAAWy3B,EAAMq0B,IAAIi+B,aAAe/pF,EAAOkP,KAAO3M,EAAQu4B,KAAyC,IAAlCv4B,EAAQu4B,IAAIuvD,mBAC/E5yD,EAAMivC,UAAU1mE,GAEhBy3B,EAAM6yD,gBAAgB7yD,EAAMq0B,KAI1BvpD,EAAQgoF,iBACV9yD,EAAM+yD,0BAGR/yD,EAAMgzD,cAAe,EAEjBhzD,EAAMq0B,IAAIvzC,gBAAiB,CAK7B,IAJA,IAAImyE,EAAQjzD,EAAMq0B,IAAIj4C,WAClB82E,EAAcD,EAAM3qF,OACpB6qF,EAAc,GAEXD,KAAe,CACpB,IAAIjiF,EAAOgiF,EAAMC,GAGA,UAFFjiF,EAAKrF,SAASlC,gBAGtBs2B,EAAMkqC,0BAQTlqC,EAAM6sC,qBAAqBpJ,iBAAiBxyD,GAE5C+uB,EAAMksC,mBAAmBrK,SAAS5wD,EAAK8sD,OAEvC/9B,EAAMy+B,aAAaoD,SAAS5wD,EAAK8sD,OAE5B40B,GAAsB3yD,EAAMq0B,IAAI7xC,aAAa,iBAAkBmjD,GAAc10D,EAAKwG,OACrFk7E,GAAoB,IAVtBQ,EAAY7lF,KAAK2D,IAgBvB,IAAK,IAAI7I,EAAI,EAAGA,EAAI+qF,EAAY7qF,OAAQF,IACtC43B,EAAMq0B,IAAIv3C,YAAYq2E,EAAY/qF,IA2BtC,OAvBA43B,EAAMozD,qBAEFpzD,EAAMkqC,0BAA4ByoB,GACpCvtC,GAAMzuC,KAAK,0IAIbqpB,EAAMqzD,2CAMDhrC,IAAiBG,IAAaX,MAAyD,IAAnC/8C,EAAQw/D,wBAC/DtqC,EAAMszD,aAAY,GAKpBtzD,EAAMuzD,yBAENvzD,EAAMi5B,eAECj5B,GA7FT,OAAe0yD,EAAOnkB,GAoGtB,IAAI5vC,EAAS+zD,EAAMjqF,UA61BnB,OA31BAk2B,EAAOS,QAAU,WACXt2B,KAAKurD,KAAOvrD,KAAKurD,IAAI49B,iBACvBnpF,KAAKurD,IAAI49B,kBAGXS,EAAMc,oBAAoB1qF,KAAKurD,KAC/BvrD,KAAKktD,SAAW,KAEhBuY,EAAM9lE,UAAU22B,QAAQz2B,KAAKG,OAQ/B61B,EAAOo0D,wBAA0B,WAC/Bf,GAAelpF,OAYjB61B,EAAO00D,wCAA0C,WAC/C,IACII,EADAh1B,EAAa31D,KAAK21D,aAGlBi1B,EAA4B,WAC9BD,EAAmC,GAEnC,IAAK,IAAIrrF,EAAI,EAAGA,EAAIq2D,EAAWn2D,OAAQF,IAAK,CAC1C,IAAI21D,EAAQU,EAAWr2D,GAEJ,aAAf21D,EAAMqF,MACRqwB,EAAiCnmF,KAAK,CACpCywD,MAAOA,EACP41B,WAAY51B,EAAM8I,SAQ1B6sB,IACAj1B,EAAWxN,iBAAiB,SAAUyiC,GACtC5qF,KAAK81B,GAAG,WAAW,WACjB,OAAO6/B,EAAWvP,oBAAoB,SAAUwkC,MAGlD,IAAIE,EAAmB,SAASA,IAC9B,IAAK,IAAIxrF,EAAI,EAAGA,EAAIqrF,EAAiCnrF,OAAQF,IAAK,CAChE,IAAIyrF,EAAcJ,EAAiCrrF,GAEpB,aAA3ByrF,EAAY91B,MAAM8I,MAAuBgtB,EAAY91B,MAAM8I,OAASgtB,EAAYF,aAClFE,EAAY91B,MAAM8I,KAAOgtB,EAAYF,YAKzCl1B,EAAWvP,oBAAoB,SAAU0kC,IAK3C9qF,KAAK81B,GAAG,yBAAyB,WAC/B6/B,EAAWvP,oBAAoB,SAAUwkC,GAEzCj1B,EAAWvP,oBAAoB,SAAU0kC,GACzCn1B,EAAWxN,iBAAiB,SAAU2iC,MAGxC9qF,KAAK81B,GAAG,uBAAuB,WAE7B6/B,EAAWvP,oBAAoB,SAAUwkC,GACzCj1B,EAAWxN,iBAAiB,SAAUyiC,GAEtCj1B,EAAWvP,oBAAoB,SAAU0kC,OAc7Cj1D,EAAOm1D,gBAAkB,SAAyB/pF,EAAMgqF,GACtD,IAAIrzD,EAAS53B,KAGb,GAAIirF,IAAajrF,KAAK,iBAAmBiB,EAAO,UAAhD,CAIA,IAAIiqF,EAAgBjqF,EAAKL,cAErBZ,KAAKkrF,EAAgB,qBACvB/rF,OAAOsP,KAAKzO,KAAKkrF,EAAgB,qBAAqBjnF,SAAQ,SAAUknF,GACvDvzD,EAAO5sB,KAAKkgF,EAAgB,UAElC9kC,oBAAoB+kC,EAAWvzD,EAAOszD,EAAgB,oBAAoBC,OAIvFnrF,KAAK,iBAAmBiB,EAAO,WAAagqF,EAC5CjrF,KAAKkrF,EAAgB,oBAAsB,KAC3ClrF,KAAKorF,0BAA0BF,KAUjCr1D,EAAO6uC,0BAA4B,SAAmCumB,GACpEjrF,KAAKgrF,gBAAgB,QAASC,IAUhCp1D,EAAO8uC,0BAA4B,SAAmCsmB,GACpEjrF,KAAKgrF,gBAAgB,QAASC,IAWhCp1D,EAAOu1D,0BAA4B,SAAmCx+E,GACpE,IAAI6sB,EAASz5B,KAETy8D,EAAQgD,GAAO7yD,GACfy+E,EAAWrrF,KAAKgL,KAAKyxD,EAAMoD,YAC3ByrB,EAAatrF,KAAKy8D,EAAMoD,cAE5B,GAAK7/D,KAAK,iBAAmBy8D,EAAMmD,YAAc,WAAcyrB,GAAaA,EAASljC,iBAArF,CAIA,IAAIvyB,EAAY,CACdwjC,OAAQ,SAAgB73D,GACtB,IAAImuB,EAAQ,CACVzuB,KAAM,SACN5B,OAAQisF,EACRC,cAAeD,EACftkC,WAAYskC,GAEdA,EAAWp1D,QAAQxG,GAQN,SAAT9iB,GACF6sB,EAAOsmC,GAAOC,WAAWH,cAAc3pC,QAAQxG,IAGnD2pC,SAAU,SAAkB93D,GAC1B+pF,EAAWvyB,SAASx3D,EAAE0zD,QAExBqE,YAAa,SAAqB/3D,GAChC+pF,EAAWryB,YAAY13D,EAAE0zD,SAIzBu2B,EAAkB,WAGpB,IAFA,IAAIC,EAAe,GAEVnsF,EAAI,EAAGA,EAAIgsF,EAAW9rF,OAAQF,IAAK,CAG1C,IAFA,IAAIosF,GAAQ,EAEH7hB,EAAI,EAAGA,EAAIwhB,EAAS7rF,OAAQqqE,IACnC,GAAIwhB,EAASxhB,KAAOyhB,EAAWhsF,GAAI,CACjCosF,GAAQ,EACR,MAICA,GACHD,EAAajnF,KAAK8mF,EAAWhsF,IAIjC,KAAOmsF,EAAajsF,QAClB8rF,EAAWryB,YAAYwyB,EAAa5xC,UAIxC75C,KAAKy8D,EAAMoD,WAAa,cAAgBjqC,EACxCz2B,OAAOsP,KAAKmnB,GAAW3xB,SAAQ,SAAUknF,GACvC,IAAIp1D,EAAWH,EAAUu1D,GACzBE,EAASljC,iBAAiBgjC,EAAWp1D,GAErC0D,EAAO3D,GAAG,WAAW,SAAUv0B,GAC7B,OAAO8pF,EAASjlC,oBAAoB+kC,EAAWp1D,SAInD/1B,KAAK81B,GAAG,YAAa01D,GACrBxrF,KAAK81B,GAAG,WAAW,SAAUv0B,GAC3B,OAAOk4B,EAAOzD,IAAI,YAAaw1D,QAWnC31D,EAAOy0D,mBAAqB,WAC1B,IAAIx3B,EAAS9yD,KAEby/D,GAAOrwC,MAAMnrB,SAAQ,SAAU2I,GAC7BkmD,EAAOs4B,0BAA0Bx+E,OAWrCipB,EAAO0qB,SAAW,WAChB,IAAIv1C,EAAKhL,KAAKktD,SAAS3yB,IAKvB,IAAKvvB,IAAQhL,KAAKktD,SAASy+B,iBAAkB3rF,KAAK4rF,wBAA0B,CAE1E,GAAI5gF,EAAI,CACN,IAAI6gF,EAAQ7gF,EAAG4L,WAAU,GAErB5L,EAAGc,YACLd,EAAGc,WAAW8L,aAAai0E,EAAO7gF,GAGpC4+E,EAAMc,oBAAoB1/E,GAC1BA,EAAK6gF,MACA,CACL7gF,EAAK,kBAAuB,SAE5B,IACI+K,EAAao2C,GAAe,GADZnsD,KAAKktD,SAAS3yB,KAAOwnB,GAAc/hD,KAAKktD,SAAS3yB,MAGhEglB,KAA0D,IAAzCv/C,KAAKktD,SAASsU,+BAC3BzrD,EAAWshD,SAGpBxV,GAAc72C,EAAI,GAAO+K,EAAY,CACnC0C,GAAIzY,KAAKktD,SAAS4+B,OAClB,MAAS,cAIb9gF,EAAG+gF,SAAW/rF,KAAKktD,SAAS6+B,SAGO,qBAA1B/rF,KAAKktD,SAAS8+B,SACvBpyE,GAAa5O,EAAI,UAAWhL,KAAKktD,SAAS8+B,cAGEzpF,IAA1CvC,KAAKktD,SAASmX,0BAChBr5D,EAAGq5D,wBAA0BrkE,KAAKktD,SAASmX,yBAQ7C,IAFA,IAAI4nB,EAAgB,CAAC,OAAQ,QAAS,cAAe,YAE5C3sF,EAAI,EAAGA,EAAI2sF,EAAczsF,OAAQF,IAAK,CAC7C,IAAI+L,EAAO4gF,EAAc3sF,GACrB4B,EAAQlB,KAAKktD,SAAS7hD,GAEL,qBAAVnK,IACLA,EACF0Y,GAAa5O,EAAIK,EAAMA,GAEvBwO,GAAgB7O,EAAIK,GAGtBL,EAAGK,GAAQnK,GAIf,OAAO8J,GAiBT6qB,EAAOk0D,gBAAkB,SAAyB/+E,GAChD,GAAwB,IAApBA,EAAGkhF,cAA0C,IAApBlhF,EAAGkhF,aAAhC,CAMA,GAAsB,IAAlBlhF,EAAG9F,WAAkB,CAWvB,IAAIinF,GAAiB,EAEjBC,EAAoB,WACtBD,GAAiB,GAGnBnsF,KAAK81B,GAAG,YAAas2D,GAErB,IAAIC,EAAmB,WAGhBF,GACHnsF,KAAKk2B,QAAQ,cAcjB,OAVAl2B,KAAK81B,GAAG,iBAAkBu2D,QAC1BrsF,KAAK6sD,OAAM,WACT7sD,KAAKg2B,IAAI,YAAao2D,GACtBpsF,KAAKg2B,IAAI,iBAAkBq2D,GAEtBF,GAEHnsF,KAAKk2B,QAAQ,gBAUnB,IAAIo2D,EAAkB,CAAC,aAEvBA,EAAgB9nF,KAAK,kBAEjBwG,EAAG9F,YAAc,GACnBonF,EAAgB9nF,KAAK,cAInBwG,EAAG9F,YAAc,GACnBonF,EAAgB9nF,KAAK,WAInBwG,EAAG9F,YAAc,GACnBonF,EAAgB9nF,KAAK,kBAIvBxE,KAAK6sD,OAAM,WACTy/B,EAAgBroF,SAAQ,SAAUhD,GAChCjB,KAAKk2B,QAAQj1B,KACZjB,WAcP61B,EAAO+sC,aAAe,SAAsB2pB,GAC1CvsF,KAAKkqF,aAAeqC,GAWtB12D,EAAOgtC,UAAY,WACjB,OAAO7iE,KAAKkqF,cAUdr0D,EAAOitC,eAAiB,SAAwBlxC,GAC9C,IACM5xB,KAAKkqF,cAAgBlqF,KAAKurD,IAAIihC,UAAY5sC,GAC5C5/C,KAAKurD,IAAIihC,SAAS56D,GAElB5xB,KAAKurD,IAAImT,YAAc9sC,EAEzB,MAAOrwB,GACP+6C,GAAM/6C,EAAG,oCAWbs0B,EAAOsC,SAAW,WAChB,IAAI86B,EAASjzD,KAMb,GAAIA,KAAKurD,IAAIpzB,WAAaoM,EAAAA,GAAYoa,IAAcO,IAAsC,IAAzBl/C,KAAKurD,IAAImT,YAAmB,CAe3F,OADA1+D,KAAK81B,GAAG,cAXY,SAAS22D,IACvBx5B,EAAO1H,IAAImT,YAAc,IAEvBzL,EAAO1H,IAAIpzB,WAAaoM,EAAAA,GAC1B0uB,EAAO/8B,QAAQ,kBAGjB+8B,EAAOj9B,IAAI,aAAcy2D,OAKtBC,IAGT,OAAO1sF,KAAKurD,IAAIpzB,UAAYu0D,KAU9B72D,EAAOgD,MAAQ,WACb,OAAO74B,KAAKurD,IAAI5I,aAUlB9sB,EAAOiD,OAAS,WACd,OAAO94B,KAAKurD,IAAI3I,cAclB/sB,EAAO40D,uBAAyB,WAC9B,IAAIvnB,EAASljE,KAEb,GAAM,+BAAgCA,KAAKurD,IAA3C,CAIA,IAAIohC,EAAQ,WACV3sF,KAAKk2B,QAAQ,mBAAoB,CAC/BmiD,cAAc,IAGZr4E,KAAKurD,IAAI8L,WAAar3D,KAAKktD,SAASsU,wBAA0BxhE,KAAKq3D,aACrEr3D,KAAKurD,IAAI8L,UAAW,IAIpBu1B,EAAU,WACR,2BAA4B5sF,KAAKurD,KAA2C,uBAApCvrD,KAAKurD,IAAIshC,yBACnD7sF,KAAK2oD,IAAI,sBAAuBgkC,GAChC3sF,KAAKk2B,QAAQ,mBAAoB,CAC/BmiD,cAAc,EAEdyU,qBAAqB,MAK3B9sF,KAAK81B,GAAG,wBAAyB82D,GACjC5sF,KAAK81B,GAAG,WAAW,WACjBotC,EAAOltC,IAAI,wBAAyB42D,GAEpC1pB,EAAOltC,IAAI,sBAAuB22D,QAYtC92D,EAAOk3D,mBAAqB,WAC1B,GAA8C,oBAAnC/sF,KAAKurD,IAAIyhC,sBAAsC,CACxD,IAAIC,EAAY,eAAsB,yBAAgC,GAEtE,GAAI,UAAUvjF,KAAKujF,KAAe,uBAAuBvjF,KAAKujF,GAC5D,OAAO,EAIX,OAAO,GAOTp3D,EAAOq3D,gBAAkB,WACvB,IAAIjtD,EAAQjgC,KAAKurD,IAEjB,GAAItrB,EAAMg3B,QAAUh3B,EAAMisD,cAAgBjsD,EAAMktD,cAG9Cp4B,GAAe/0D,KAAKurD,IAAIuB,QAGxB9sD,KAAKmF,YAAW,WACd86B,EAAMk3B,QAEN,IACEl3B,EAAM+sD,wBACN,MAAOzrF,GACPvB,KAAKk2B,QAAQ,kBAAmB30B,MAEjC,QAEH,IACE0+B,EAAM+sD,wBACN,MAAOzrF,GACPvB,KAAKk2B,QAAQ,kBAAmB30B,KAStCs0B,EAAOu3D,eAAiB,WACjBptF,KAAKurD,IAAI8hC,2BAKdrtF,KAAKurD,IAAI+hC,uBAJPttF,KAAKk2B,QAAQ,kBAAmB,IAAI/zB,MAAM,iCAkB9C0zB,EAAOouC,wBAA0B,WAC/B,OAAOjkE,KAAKurD,IAAI0Y,2BAiBlBpuC,EAAOlnB,IAAM,SAAa25D,GACxB,QAAa/lE,IAAT+lE,EACF,OAAOtoE,KAAKurD,IAAI58C,IAIlB3O,KAAKsrE,OAAOhD,IAQdzyC,EAAO2sC,MAAQ,WACbonB,EAAM2D,kBAAkBvtF,KAAKurD,MAY/B11B,EAAO2zD,WAAa,WAClB,OAAIxpF,KAAKqmE,eACArmE,KAAKqmE,eAAe13D,IAGtB3O,KAAKurD,IAAIi+B,YAUlB3zD,EAAO20D,YAAc,SAAqBj5C,GACxCvxC,KAAKurD,IAAI8L,WAAa9lB,GAmBxB1b,EAAO4tC,aAAe,SAAsBnJ,EAAMlzB,EAAOxJ,GACvD,OAAK59B,KAAKohE,yBAIHphE,KAAKurD,IAAIkY,aAAanJ,EAAMlzB,EAAOxJ,GAHjC6nC,EAAM9lE,UAAU8jE,aAAa5jE,KAAKG,KAAMs6D,EAAMlzB,EAAOxJ,IAmChE/H,EAAO8tC,sBAAwB,SAA+B3hE,GAC5D,IAAKhC,KAAKohE,yBACR,OAAOqE,EAAM9lE,UAAUgkE,sBAAsB9jE,KAAKG,KAAMgC,GAG1D,IAAI8hE,EAAmB,kBAAuB,SA0B9C,OAxBI9hE,EAAQs4D,OACVwJ,EAAiBxJ,KAAOt4D,EAAQs4D,MAG9Bt4D,EAAQolC,QACV08B,EAAiB18B,MAAQplC,EAAQolC,QAG/BplC,EAAQ47B,UAAY57B,EAAQ87D,WAC9BgG,EAAiBhG,QAAU97D,EAAQ47B,UAAY57B,EAAQ87D,SAGrD97D,EAAiB,UACnB8hE,EAA0B,QAAI9hE,EAAiB,SAG7CA,EAAQyW,KACVqrD,EAAiBrrD,GAAKzW,EAAQyW,IAG5BzW,EAAQ2M,MACVm1D,EAAiBn1D,IAAM3M,EAAQ2M,KAG1Bm1D,GAgBTjuC,EAAOggC,mBAAqB,SAA4B7zD,EAAS4hE,GAC/D,IAAIE,EAAmB2B,EAAM9lE,UAAUk2D,mBAAmBh2D,KAAKG,KAAMgC,EAAS4hE,GAM9E,OAJI5jE,KAAKohE,0BACPphE,KAAKgL,KAAK9B,YAAY46D,GAGjBA,GAUTjuC,EAAOysC,sBAAwB,SAA+BrN,GAG5D,GAFAwQ,EAAM9lE,UAAU2iE,sBAAsBziE,KAAKG,KAAMi1D,GAE7Cj1D,KAAKohE,yBAIP,IAHA,IAAIvI,EAAS74D,KAAKskD,GAAG,SACjBhlD,EAAIu5D,EAAOr5D,OAERF,KACD21D,IAAU4D,EAAOv5D,IAAM21D,IAAU4D,EAAOv5D,GAAG21D,OAC7Cj1D,KAAKgL,KAAKgJ,YAAY6kD,EAAOv5D,KAgBrCu2B,EAAOmuC,wBAA0B,WAC/B,GAAiD,oBAAtChkE,KAAKgL,KAAKg5D,wBACnB,OAAOhkE,KAAKgL,KAAKg5D,0BAGnB,IAAIwpB,EAAuB,GAa3B,MAXiD,qBAAtCxtF,KAAKgL,KAAKyiF,yBAAwF,qBAAtCztF,KAAKgL,KAAK0iF,0BAC/EF,EAAqBG,mBAAqB3tF,KAAKgL,KAAKyiF,wBACpDD,EAAqBI,iBAAmB5tF,KAAKgL,KAAK0iF,yBAGhD,iBAA4D,oBAA7B,oBACjCF,EAAqBK,aAAe,sBAC3B,iBAAwB,wBAAsF,kBAAhD,yCACvEL,EAAqBK,aAAe,eAAsB,wCAGrDL,GAGF5D,EAl8BgB,CAm8BvBh6B,IAYF65B,GAAmBG,GAAO,YAAY,WACpC,GAAKpqC,KAAL,CAIA,IAAIvf,EAAQ,kBAAuB,SAC/Bg1B,EAAQ,kBAAuB,SAKnC,OAJAA,EAAMqF,KAAO,WACbrF,EAAM6I,QAAU,KAChB7I,EAAM7tB,MAAQ,UACdnH,EAAM/2B,YAAY+rD,GACXh1B,MAUT2pD,GAAM1xE,YAAc,WAElB,IACE0xE,GAAMkE,SAAStmB,OAAS,GACxB,MAAOjmE,GACP,OAAO,EAGT,SAAUqoF,GAAMkE,WAAYlE,GAAMkE,SAASlpB,cAW7CglB,GAAMhlB,YAAc,SAAU3jE,GAC5B,OAAO2oF,GAAMkE,SAASlpB,YAAY3jE,IAapC2oF,GAAM/kB,cAAgB,SAAUC,EAAQ9iE,GACtC,OAAO4nF,GAAMhlB,YAAYE,EAAO7jE,OAalC2oF,GAAMmE,iBAAmB,WAEvB,IACE,IAAIvmB,EAASoiB,GAAMkE,SAAStmB,OAC5BoiB,GAAMkE,SAAStmB,OAASA,EAAS,EAAI,GACrC,IAAIwmB,EAAaxmB,IAAWoiB,GAAMkE,SAAStmB,OAM3C,OAAIwmB,GAAcruC,IAChB,gBAAoB,WACdiqC,IAASA,GAAMjqF,YACjBiqF,GAAMjqF,UAAUwlE,sBAAwBqC,IAAWoiB,GAAMkE,SAAStmB,YAI/D,GAGFwmB,EACP,MAAOzsF,GACP,OAAO,IAcXqoF,GAAMqE,cAAgB,WACpB,IACE,IAAI3mB,EAAQsiB,GAAMkE,SAASxmB,MAW3B,OARAsiB,GAAMkE,SAASxmB,OAASA,EAEpBsiB,GAAMkE,SAASxmB,MACjB1tD,GAAagwE,GAAMkE,SAAU,QAAS,SAEtCj0E,GAAgB+vE,GAAMkE,SAAU,SAG3BxmB,IAAUsiB,GAAMkE,SAASxmB,MAChC,MAAO/lE,GACP,OAAO,IAYXqoF,GAAMsE,uBAAyB,WAG7B,GAAIvvC,IAAcO,IAAaC,GAAiB,GAC9C,OAAO,EAIT,IACE,IAAIyhC,EAAegJ,GAAMkE,SAASlN,aAElC,OADAgJ,GAAMkE,SAASlN,aAAeA,EAAe,EAAI,GAC1CA,IAAiBgJ,GAAMkE,SAASlN,aACvC,MAAOr/E,GACP,OAAO,IAaXqoF,GAAMuE,sBAAwB,WAG5B,IACE,IAAI/yD,EAAO,aAEXj8B,OAAOic,eAAe,kBAAuB,SAAU,MAAO,CAC5DE,IAAK8f,EACL5f,IAAK4f,IAEPj8B,OAAOic,eAAe,kBAAuB,SAAU,MAAO,CAC5DE,IAAK8f,EACL5f,IAAK4f,IAEPj8B,OAAOic,eAAe,kBAAuB,SAAU,YAAa,CAClEE,IAAK8f,EACL5f,IAAK4f,IAEPj8B,OAAOic,eAAe,kBAAuB,SAAU,YAAa,CAClEE,IAAK8f,EACL5f,IAAK4f,IAEP,MAAO75B,GACP,OAAO,EAGT,OAAO,GAWTqoF,GAAMwE,yBAA2B,WAC/B,OAAOxuC,IAAiBD,IAAUT,IAWpC0qC,GAAMyE,0BAA4B,WAChC,SAAUzE,GAAMkE,WAAYlE,GAAMkE,SAASQ,cAW7C1E,GAAM2E,0BAA4B,WAChC,SAAU3E,GAAMkE,WAAYlE,GAAMkE,SAASvN,cAU7CqJ,GAAM7gC,OAAS,CAAC,YAAa,UAAW,QAAS,QAAS,UAAW,UAAW,iBAAkB,aAAc,UAAW,iBAAkB,UAAW,UAAW,UAAW,SAAU,QAAS,iBAAkB,aAAc,WAAY,OAAQ,QAAS,aAAc,SAAU,gBAqDtR,CAAC,CAAC,sBAAuB,iBAAkB,CAAC,uBAAwB,0BAA2B,CAAC,oBAAqB,yBAA0B,CAAC,2BAA4B,4BAA6B,CAAC,4BAA6B,6BAA8B,CAAC,4BAA6B,8BAA8B9kD,SAAQ,SAAUu1B,GACjV,IAAI95B,EAAM85B,EAAK,GACXrvB,EAAKqvB,EAAK,GACdiwD,GAAmBG,GAAMjqF,UAAWD,GAAK,WACvC,OAAOkqF,GAAMz/E,QACZ,MAELy/E,GAAMjqF,UAAUwlE,sBAAwBykB,GAAMmE,mBAU9CnE,GAAMjqF,UAAUisF,yBAA2BjsC,GAW3CiqC,GAAMjqF,UAAU0lE,0BAA2B,EAS3CukB,GAAMjqF,UAAUmhE,wBAAyB,EAQzC8oB,GAAMjqF,UAAUqhE,0BAA2B,EAI3C4oB,GAAM4E,iBAAmB,WAGnB5vC,IAAmB,IAAQI,KAAeE,KAC5C0lB,GAAcglB,GAAMkE,UAAYlE,GAAMkE,SAAS5+E,YAAYvP,UAAUilE,YAErEglB,GAAMkE,SAAS5+E,YAAYvP,UAAUilE,YAAc,SAAU3jE,GAG3D,OAAIA,GAFY,4CAEMyI,KAAKzI,GAClB,QAGF2jE,GAAY/kE,KAAKG,KAAMiB,MAKpC2oF,GAAM6E,mBAAqB,WACzB,IAAI1vD,EAAI6qD,GAAMkE,SAAS5+E,YAAYvP,UAAUilE,YAM7C,OAJIA,KACFglB,GAAMkE,SAAS5+E,YAAYvP,UAAUilE,YAAcA,IAG9C7lC,GAIT6qD,GAAM4E,mBAEN5E,GAAMc,oBAAsB,SAAU1/E,GACpC,GAAKA,EAAL,CASA,IALIA,EAAGc,YACLd,EAAGc,WAAWkI,YAAYhJ,GAIrBA,EAAGgN,iBACRhN,EAAGgJ,YAAYhJ,EAAG+H,YAKpB/H,EAAG6O,gBAAgB,OAGI,oBAAZ7O,EAAGo0D,MAEZ,WACE,IACEp0D,EAAGo0D,OACH,MAAO79D,KAHX,KASJqoF,GAAM2D,kBAAoB,SAAUviF,GAClC,GAAKA,EAAL,CAOA,IAHA,IAAIizC,EAAUjzC,EAAG0tD,iBAAiB,UAC9Bp5D,EAAI2+C,EAAQz+C,OAETF,KACL0L,EAAGgJ,YAAYiqC,EAAQ3+C,IAKzB0L,EAAG6O,gBAAgB,OAEI,oBAAZ7O,EAAGo0D,MAEZ,WACE,IACEp0D,EAAGo0D,OACH,MAAO79D,KAHX,KAcJ,CAaA,QAeA,eAaA,WAaA,WAgBA,OAcA,eAAe0C,SAAQ,SAAUye,GAC/BknE,GAAMjqF,UAAU+iB,GAAQ,WACtB,OAAO1iB,KAAKurD,IAAI7oC,IAAS1iB,KAAKurD,IAAI7xC,aAAagJ,OAOnD,CAYA,QAYA,eAYA,WAeA,OAaA,eAAeze,SAAQ,SAAUye,GAC/BknE,GAAMjqF,UAAU,MAAQusD,GAAcxpC,IAAS,SAAU5L,GACvD9W,KAAKurD,IAAI7oC,GAAQ5L,EAEbA,EACF9W,KAAKurD,IAAI3xC,aAAa8I,EAAMA,GAE5B1iB,KAAKurD,IAAI1xC,gBAAgB6I,OAS/B,CAWA,SAWA,cAYA,WAYA,SAYA,SAkBA,UAaA,QAaA,UAYA,WAaA,QAcA,eAiBA,sBAYA,0BAYA,SAgBA,eAkBA,aAYA,aAYA,cAaA,eAAeze,SAAQ,SAAUye,GAC/BknE,GAAMjqF,UAAU+iB,GAAQ,WACtB,OAAO1iB,KAAKurD,IAAI7oC,OAQpB,CAYA,SAWA,MAYA,SAkBA,UAcA,eAiBA,sBAWA,0BAaA,eAAeze,SAAQ,SAAUye,GAC/BknE,GAAMjqF,UAAU,MAAQusD,GAAcxpC,IAAS,SAAU5L,GACvD9W,KAAKurD,IAAI7oC,GAAQ5L,MAMrB,CAQA,QAQA,OAQA,QAAQ7S,SAAQ,SAAUye,GACxBknE,GAAMjqF,UAAU+iB,GAAQ,WACtB,OAAO1iB,KAAKurD,IAAI7oC,SAGpBktC,GAAK4V,mBAAmBokB,IAWxBA,GAAMxjB,oBAAsB,GAW5BwjB,GAAMxjB,oBAAoBxB,YAAc,SAAU3jE,GAEhD,IACE,OAAO2oF,GAAMkE,SAASlpB,YAAY3jE,GAClC,MAAOM,GACP,MAAO,KAiBXqoF,GAAMxjB,oBAAoBL,gBAAkB,SAAUtmE,EAAQuC,GAE5D,GAAIvC,EAAOwB,KACT,OAAO2oF,GAAMxjB,oBAAoBxB,YAAYnlE,EAAOwB,MAC/C,GAAIxB,EAAOkP,IAAK,CACrB,IAAI26D,EAAM1M,GAAiBn9D,EAAOkP,KAClC,OAAOi7E,GAAMxjB,oBAAoBxB,YAAY,SAAW0E,GAG1D,MAAO,IAgBTsgB,GAAMxjB,oBAAoBE,aAAe,SAAU7mE,EAAQ81D,EAAMvzD,GAC/DuzD,EAAK+V,OAAO7rE,EAAOkP,MAOrBi7E,GAAMxjB,oBAAoB9vC,QAAU,aAGpCszD,GAAMlkB,sBAAsBkkB,GAAMxjB,qBAClCxW,GAAKmV,aAAa,QAAS6kB,IAI3B,IAAI8E,GAAwB,CAgB5B,WAgBA,QAgBA,UAgBA,UAgBA,UAgBA,iBAgBA,aAgBA,aAgBA,SAgBA,eAgBA,mBAIIC,GAAoB,CACtBC,QAAS,UACTC,eAAgB,iBAChBC,QAAS,UACTC,OAAQ,UAENC,GAAmB,CAAC,OAAQ,SAAU,QAAS,SAAU,QAAS,SAAU,QAC5EC,GAAqB,GAQzBD,GAAiB/qF,SAAQ,SAAUkpB,GACjC,IAAIrW,EAAoB,MAAhBqW,EAAE5B,OAAO,GAAa,KAAO4B,EAAEvS,UAAU,GAAKuS,EACtD8hE,GAAmB9hE,GAAK,cAAgBrW,KAE1C,IAAIo4E,GAAsB,CACxBC,KAAM,IACNC,OAAQ,IACRC,MAAO,IACPC,OAAQ,IACRC,MAAO,KACPC,OAAQ,KACRC,KAAMlrD,EAAAA,GAaJmvB,GAAsB,SAAUsC,GAelC,SAAStC,EAAOn5B,EAAKv4B,EAAS6qD,GAC5B,IAAI31B,EAqBJ,GAlBAqD,EAAI9hB,GAAK8hB,EAAI9hB,IAAMzW,EAAQyW,IAAM,aAAektC,MAMhD3jD,EAAU,GAAO0xD,EAAOg8B,eAAen1D,GAAMv4B,IAGrC6rD,cAAe,EAEvB7rD,EAAQu+C,UAAW,EAEnBv+C,EAAQopD,SAAU,EAGlBppD,EAAQ8rD,qBAAsB,GAEzB9rD,EAAQ47B,SACX,GAA2B,oBAAhBrD,EAAIo1D,QAAwB,CACrC,IAAIA,EAAUp1D,EAAIo1D,QAAQ,UAEtBA,GAAWA,EAAQh3E,eACrB3W,EAAQ47B,SAAW+xD,EAAQh3E,aAAa,cAK1C,IAFA,IAAIvK,EAAUmsB,EAEPnsB,GAAgC,IAArBA,EAAQ6F,UAAgB,CACxC,GAAI8tC,GAAc3zC,GAASxO,eAAe,QAAS,CACjDoC,EAAQ47B,SAAWxvB,EAAQuK,aAAa,QACxC,MAGFvK,EAAUA,EAAQtC,WAyExB,IAnEAorB,EAAQ8+B,EAAWn2D,KAAKG,KAAM,KAAMgC,EAAS6qD,IAAU7sD,MAEjD4vF,+BAAiC,SAAUruF,GAC/C,OAAO21B,EAAM24D,0BAA0BtuF,IAGzC21B,EAAM44D,yBAA2B,SAAUvuF,GACzC,OAAO21B,EAAM64D,mBAAmBxuF,IAGlC21B,EAAM84D,oBAAsB,SAAUzuF,GACpC,OAAO21B,EAAM+4D,eAAe1uF,IAG9B21B,EAAMg5D,oBAAsB,SAAU3uF,GACpC,OAAO21B,EAAMi5D,eAAe5uF,IAG9B21B,EAAMk5D,8BAAgC,SAAU7uF,GAC9C,OAAO21B,EAAMm5D,yBAAyB9uF,IAGxC21B,EAAMo5D,sBAAwB,SAAU/uF,GACtC,OAAO21B,EAAMq5D,iBAAiBhvF,IAGhC21B,EAAMs5D,4BAA8B,SAAUjvF,GAC5C,OAAO21B,EAAMu5D,uBAAuBlvF,IAGtC21B,EAAMw5D,2BAA6B,SAAUnvF,GAC3C,OAAO21B,EAAMy5D,sBAAsBpvF,IAGrC21B,EAAM05D,0BAA4B,SAAUrvF,GAC1C,OAAO21B,EAAM25D,qBAAqBtvF,IAGpC21B,EAAM45D,yBAA2B,SAAUvvF,GACzC,OAAO21B,EAAM65D,oBAAoBxvF,IAGnC21B,EAAM85D,oBAAsB,SAAUzvF,GACpC,OAAO21B,EAAM+5D,eAAe1vF,IAI9B21B,EAAMg6D,eAAgB,EAEtBh6D,EAAMwlB,IAAMK,GAAa7lB,EAAMi2B,KAE/Bj2B,EAAMihD,OAASj8B,GAEfhlB,EAAMi6D,mBAAoB,EAG1Bj6D,EAAMk6D,iBAAmB,GAEzBl6D,EAAMg5B,UAAW,EAEjBh5B,EAAM2pC,aAAc,EAEpB3pC,EAAMm6D,aAAc,EAEpBn6D,EAAMo6D,eAAgB,GAGjBp6D,EAAMg2B,WAAah2B,EAAMg2B,SAAS4c,YAAc5yC,EAAMg2B,SAAS4c,UAAUtqE,OAC5E,MAAM,IAAI2C,MAAM,2HAWlB,GAPA+0B,EAAMqD,IAAMA,EAEZrD,EAAMq6D,cAAgBh3D,GAAOwnB,GAAcxnB,GAE3CrD,EAAM0G,SAAS1G,EAAMg2B,SAAStvB,UAG1B57B,EAAQqsD,UAAW,CAErB,IAAImjC,EAAmB,GACvBryF,OAAOshD,oBAAoBz+C,EAAQqsD,WAAWpqD,SAAQ,SAAU2I,GAC9D4kF,EAAiB5kF,EAAKhM,eAAiBoB,EAAQqsD,UAAUzhD,MAE3DsqB,EAAMu6D,WAAaD,OAEnBt6D,EAAMu6D,WAAa/9B,EAAO/zD,UAAUutD,SAASmB,UAG/Cn3B,EAAMw6D,cAGNx6D,EAAMy6D,QAAU3vF,EAAQqpE,QAAU,GAElCn0C,EAAM06D,YAAc5vF,EAAQq1D,SAI5B98B,EAAI88B,UAAW,EACf98B,EAAI1gB,gBAAgB,YACpBqd,EAAM26D,cAAe,EACrB36D,EAAM46D,eAAiB,GACvB56D,EAAM66D,qBAAuB,GAEzBx3D,EAAI7gB,aAAa,YACnBwd,EAAM86D,UAAS,GAIf96D,EAAM86D,SAAS96D,EAAMg2B,SAAS8kC,UAI5BhwF,EAAQiwF,SACV9yF,OAAOsP,KAAKzM,EAAQiwF,SAAShuF,SAAQ,SAAU2I,GAC7C,GAA2B,oBAAhBsqB,EAAMtqB,GACf,MAAM,IAAIzK,MAAM,WAAcyK,EAAO,uBAY3CsqB,EAAMg7D,YAAa,EACnBh7D,EAAMq0B,IAAMr0B,EAAMqpB,WAElB6K,IAAQ,OAAuBl0B,GAAQ,CACrCm0B,YAAa,QAMXn0B,EAAMihD,OAAOI,oBACfziD,GAAG,IAAUoB,EAAMihD,OAAOga,iBAAkBj7D,EAAM04D,gCAElD14D,EAAMpB,GAAGoB,EAAMihD,OAAOga,iBAAkBj7D,EAAM04D,iCAG5C14D,EAAMk7D,QACRl7D,EAAMpB,GAAG,CAAC,cAAe,UAAWoB,EAAM84D,qBAO5C,IAAIqC,EAAoBlmC,GAAej1B,EAAMg2B,UAEzClrD,EAAQiwF,SACV9yF,OAAOsP,KAAKzM,EAAQiwF,SAAShuF,SAAQ,SAAU2I,GAC7CsqB,EAAMtqB,GAAM5K,EAAQiwF,QAAQrlF,OAK5B5K,EAAQk7C,OACVhmB,EAAMgmB,OAAM,GAGdhmB,EAAMg2B,SAAS8C,cAAgBqiC,EAC/Bn7D,EAAMo7D,YAAc,GAEpBp7D,EAAMkqD,cAAcp/E,EAAQo/E,eAE5BlqD,EAAM22B,eAGN32B,EAAMk4C,QAAuC,UAA/B70C,EAAIz3B,SAASlC,eAIvBs2B,EAAMmgC,WACRngC,EAAMkqB,SAAS,wBAEflqB,EAAMkqB,SAAS,yBAIjBlqB,EAAMq0B,IAAI3xC,aAAa,OAAQ,UAE3Bsd,EAAMk4C,UACRl4C,EAAMq0B,IAAI3xC,aAAa,aAAcsd,EAAMg3B,SAAS,iBAEpDh3B,EAAMq0B,IAAI3xC,aAAa,aAAcsd,EAAMg3B,SAAS,iBAGlDh3B,EAAMk4C,WACRl4C,EAAMkqB,SAAS,aAGblqB,EAAMq7D,qBACRr7D,EAAMkqB,SAAS,eAOb7B,IACFroB,EAAMkqB,SAAS,qBAIZzB,IACHzoB,EAAMkqB,SAAS,oBAIjBsS,EAAOC,QAAQz8B,EAAMi2B,MAAO,OAAuBj2B,GAEnD,IAAIs7D,EAAe12C,GAAUj7C,MAAM,KAAK,GA8BxC,OA5BAq2B,EAAMkqB,SAAS,QAAUoxC,GAIzBt7D,EAAMu7D,YAAW,GAEjBv7D,EAAMg7B,qBAENh7B,EAAMyxB,IAAI,QAAQ,SAAUpnD,GAC1B,OAAO21B,EAAMw7D,uBAAuBnxF,MAGtC21B,EAAMpB,GAAG,cAAc,SAAUv0B,GAC/B,OAAO21B,EAAMy7D,kBAAkBpxF,MAGjC21B,EAAMpB,GAAG,WAAW,SAAUv0B,GAC5B,OAAO21B,EAAMq6B,cAAchwD,MAG7B21B,EAAMpB,GAAG,kBAAkB,SAAUv0B,GACnC,OAAO21B,EAAMk2B,qBAAqB7rD,MAGpC21B,EAAM07D,YAAY17D,EAAMg2B,SAAS0lC,aAEjC17D,EAAM27D,WAAW37D,EAAMg2B,SAAS2lC,YAEzB37D,GAjTT,OAAew8B,EAAQsC,GA6TvB,IAAIngC,EAAS69B,EAAO/zD,UA45IpB,OA15IAk2B,EAAOS,QAAU,WACf,IAAIsB,EAAS53B,KAQbA,KAAKk2B,QAAQ,WAEbl2B,KAAKg2B,IAAI,WAETA,GAAI,IAAUh2B,KAAKm4E,OAAOga,iBAAkBnyF,KAAK4vF,gCACjD55D,GAAI,IAAU,UAAWh2B,KAAK8vF,0BAE1B9vF,KAAK8yF,UAAY9yF,KAAK8yF,SAAShnF,aACjC9L,KAAK8yF,SAAShnF,WAAWkI,YAAYhU,KAAK8yF,UAC1C9yF,KAAK8yF,SAAW,MAIlBp/B,EAAOC,QAAQ3zD,KAAKmtD,KAAO,KAEvBntD,KAAKu6B,KAAOv6B,KAAKu6B,IAAIyqB,SACvBhlD,KAAKu6B,IAAIyqB,OAAS,MAGhBhlD,KAAKurD,KAAOvrD,KAAKurD,IAAIvG,SACvBhlD,KAAKurD,IAAIvG,OAAS,MAGhBhlD,KAAKy9D,QACPz9D,KAAKy9D,MAAMnnC,UACXt2B,KAAKmxF,mBAAoB,EACzBnxF,KAAK2xF,QAAU,IAGb3xF,KAAK+yF,kBACP/yF,KAAK+yF,gBAAkB,MAGrB/yF,KAAKu6B,MACPv6B,KAAKu6B,IAAM,MArlYfisC,GAwlYsBxmE,KAxlYKyY,MAAQ,KA4lYjCynD,GAAI9wC,MAAMnrB,SAAQ,SAAU2I,GAC1B,IAAI6vD,EAAQyD,GAAItzD,GAEZ0B,EAAOspB,EAAO6kC,EAAMoD,cAIpBvxD,GAAQA,EAAK0nB,KACf1nB,EAAK0nB,SAITggC,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAUpC61B,EAAO0qB,SAAW,WAChB,IACIv1C,EADAuvB,EAAMv6B,KAAKu6B,IAEXoxD,EAAiB3rF,KAAK+yF,gBAAkBx4D,EAAIzuB,YAAcyuB,EAAIzuB,WAAW4N,cAAgB6gB,EAAIzuB,WAAW4N,aAAa,mBACrHs5E,EAA8C,aAAnChzF,KAAKu6B,IAAI1uB,QAAQjL,cAE5B+qF,EACF3gF,EAAKhL,KAAKurD,IAAMhxB,EAAIzuB,WACVknF,IACVhoF,EAAKhL,KAAKurD,IAAMyK,EAAWr2D,UAAU4gD,SAAS1gD,KAAKG,KAAM,QAK3D,IAAI+K,EAAQg3C,GAAcxnB,GAE1B,GAAIy4D,EAAU,CAIZ,IAHAhoF,EAAKhL,KAAKurD,IAAMhxB,EAChBA,EAAMv6B,KAAKu6B,IAAM,kBAAuB,SAEjCvvB,EAAG4jD,SAASpvD,QACjB+6B,EAAIrxB,YAAY8B,EAAG+H,YAGhBguC,GAAS/1C,EAAI,aAChBo2C,GAASp2C,EAAI,YAGfA,EAAG9B,YAAYqxB,GACfoxD,EAAiB3rF,KAAK+yF,gBAAkB/nF,EAKxC7L,OAAOsP,KAAKzD,GAAI/G,SAAQ,SAAUkpB,GAChC,IACEoN,EAAIpN,GAAKniB,EAAGmiB,GACZ,MAAO5rB,QAuDb,GAjDAg5B,EAAI3gB,aAAa,WAAY,MAC7B7O,EAAMkoF,SAAW,MAMb7zC,IAAcF,IAAaI,MAC7B/kB,EAAI3gB,aAAa,OAAQ,eACzB7O,EAAMkgC,KAAO,eAIf1Q,EAAI1gB,gBAAgB,SACpB0gB,EAAI1gB,gBAAgB,UAEhB,UAAW9O,UACNA,EAAM8tB,MAGX,WAAY9tB,UACPA,EAAM+tB,OAGf35B,OAAOshD,oBAAoB11C,GAAO9G,SAAQ,SAAUoH,GAI5C2nF,GAAqB,UAAT3nF,GAChBL,EAAG4O,aAAavO,EAAMN,EAAMM,IAG1B2nF,GACFz4D,EAAI3gB,aAAavO,EAAMN,EAAMM,OAMjCkvB,EAAIwxD,SAAWxxD,EAAI9hB,GACnB8hB,EAAI9hB,IAAM,aACV8hB,EAAI4mB,UAAY,WAEhB5mB,EAAIyqB,OAASh6C,EAAGg6C,OAAShlD,KAEzBA,KAAKohD,SAAS,eAI4B,IAAtC,6BAA4C,CAC9CphD,KAAK8yF,SAAWztC,GAAmB,yBACnC,IAAI6tC,EAAkB7uC,GAAE,wBACpB8uC,EAAO9uC,GAAE,QACb8uC,EAAKv7E,aAAa5X,KAAK8yF,SAAUI,EAAkBA,EAAgBlgF,YAAcmgF,EAAKpgF,YAGxF/S,KAAKozF,OAAQ,EACbpzF,KAAKoyF,QAAS,EAEdpyF,KAAK64B,MAAM74B,KAAKktD,SAASr0B,OACzB74B,KAAK84B,OAAO94B,KAAKktD,SAASp0B,QAC1B94B,KAAK+2D,KAAK/2D,KAAKktD,SAAS6J,MACxB/2D,KAAKqzF,MAAMrzF,KAAKktD,SAASmmC,OACzBrzF,KAAKqsC,YAAYrsC,KAAKktD,SAAS7gB,aAE/BrsC,KAAKw9D,YAAYx9D,KAAKktD,SAASsQ,aAAex9D,KAAKktD,SAASomC,aAK5D,IAFA,IAAIC,EAAQh5D,EAAIhgB,qBAAqB,KAE5Bjb,EAAI,EAAGA,EAAIi0F,EAAM/zF,OAAQF,IAAK,CACrC,IAAIk0F,EAASD,EAAMp9E,KAAK7W,GACxB8hD,GAASoyC,EAAQ,cACjBA,EAAO55E,aAAa,SAAU,UAuBhC,OAlBA2gB,EAAIuvD,kBAAoBvvD,EAAI2xD,aAExB3xD,EAAIzuB,aAAe6/E,GACrBpxD,EAAIzuB,WAAW8L,aAAa5M,EAAIuvB,GAQlCsmB,GAAUtmB,EAAKvvB,GACfhL,KAAKqtD,UAAU9kB,QAAQhO,GAGvBv6B,KAAKurD,IAAI3xC,aAAa,OAAQ5Z,KAAKqgF,WACnCrgF,KAAKurD,IAAI3xC,aAAa,YAAa,MACnC5Z,KAAKurD,IAAMvgD,EACJA,GAmBT6qB,EAAO2nC,YAAc,SAAqBt8D,GACxC,IAAKA,EACH,OAAOlB,KAAKyzF,SAAS,eAGT,cAAVvyF,GAAmC,oBAAVA,EAK7BlB,KAAK0zF,UAAU,iBAAkBxyF,GAJ/Bo7C,GAAMzuC,KAAK,gEAAuE3M,EAAQ,MAmB9F20B,EAAOgD,MAAQ,SAAe33B,GAC5B,OAAOlB,KAAK2wD,UAAU,QAASzvD,IAcjC20B,EAAOiD,OAAS,SAAgB53B,GAC9B,OAAOlB,KAAK2wD,UAAU,SAAUzvD,IAkBlC20B,EAAO86B,UAAY,SAAmBgjC,EAAYzyF,GAChD,IAAI0yF,EAAgBD,EAAa,IAEjC,QAAcpxF,IAAVrB,EACF,OAAOlB,KAAK4zF,IAAkB,EAGhC,GAAc,KAAV1yF,GAA0B,SAAVA,EAIlB,OAFAlB,KAAK4zF,QAAiBrxF,OACtBvC,KAAKiwF,iBAIP,IAAI4D,EAAYz7D,WAAWl3B,GAEvBk9B,MAAMy1D,GACRv3C,GAAM/xC,MAAM,mBAAsBrJ,EAAQ,sBAAyByyF,IAIrE3zF,KAAK4zF,GAAiBC,EACtB7zF,KAAKiwF,mBAkBPp6D,EAAOw9D,MAAQ,SAAezf,GAC5B,IA72mBiDv0E,EAAQa,EA62mBrDu5B,EAASz5B,KAEb,QAAauC,IAATqxE,EACF,QAAS5zE,KAAKoyF,OAGhBpyF,KAAKoyF,SAAWxe,EAEZ9pB,GAAU9pD,OACZA,KAAKg2B,IAAI,CAAC,cAAe,UAAWh2B,KAAKgwF,qBAGvCpc,GACF5zE,KAAKohD,SAAS,aACdphD,KAAK+2D,MAAK,GA33mB6C72D,EA43mB9B,WACvBu5B,EAAO3D,GAAG,CAAC,cAAe,UAAW2D,EAAOu2D,sBA53mB9ClmC,GAD+CzqD,EA43mB5BW,MA13mBrBE,KAEKb,EAAOisD,mBACVjsD,EAAOisD,iBAAmB,IAG5BjsD,EAAOisD,iBAAiB9mD,KAAKtE,KAw3mB3BF,KAAKuhD,YAAY,aAGnBvhD,KAAKiwF,kBAkBPp6D,EAAOkhC,KAAO,SAAc6c,GAC1B,QAAarxE,IAATqxE,EACF,QAAS5zE,KAAKozF,MAGhBpzF,KAAKozF,QAAUxf,EAEXA,GACF5zE,KAAKohD,SAAS,YACdphD,KAAKqzF,OAAM,IAEXrzF,KAAKuhD,YAAY,aAyBrB1rB,EAAOwW,YAAc,SAAqBynD,GACxC,QAAcvxF,IAAVuxF,EACF,OAAO9zF,KAAK+zF,aAId,IAAK,aAAarqF,KAAKoqF,GACrB,MAAM,IAAI3xF,MAAM,kGAGlBnC,KAAK+zF,aAAeD,EAGpB9zF,KAAKqzF,OAAM,GACXrzF,KAAKiwF,kBAUPp6D,EAAOo6D,eAAiB,WACtB,IAA0C,IAAtC,6BAAJ,CAoBA,IAAIp3D,EACAC,EAEAk7D,EAcAC,QAZsB1xF,IAAtBvC,KAAK+zF,cAAoD,SAAtB/zF,KAAK+zF,aAE5B/zF,KAAK+zF,aACV/zF,KAAKk0F,aAAe,EAEfl0F,KAAKk0F,aAAe,IAAMl0F,KAAKm0F,cAG/B,QAIatzF,MAAM,KAC/BuzF,EAAkBH,EAAW,GAAKA,EAAW,GAI/Cp7D,OAFkBt2B,IAAhBvC,KAAKq0F,OAECr0F,KAAKq0F,YACa9xF,IAAjBvC,KAAKs0F,QAENt0F,KAAKs0F,QAAUF,EAGfp0F,KAAKk0F,cAAgB,IAK7Bp7D,OAFmBv2B,IAAjBvC,KAAKs0F,QAEEt0F,KAAKs0F,QAGLz7D,EAAQu7D,EAKjBJ,EADE,aAAatqF,KAAK1J,KAAKyY,MACf,cAAgBzY,KAAKyY,KAErBzY,KAAKyY,KAAO,cAIxBzY,KAAKohD,SAAS4yC,GACdzuC,GAAevlD,KAAK8yF,SAAU,YAAckB,EAAU,sBAAwBn7D,EAAQ,wBAA0BC,EAAS,0BAA4Bk7D,EAAU,sCAA0D,IAAlBI,EAAwB,yBApE/N,CACE,IAAIG,EAAgC,kBAAhBv0F,KAAKq0F,OAAsBr0F,KAAKq0F,OAASr0F,KAAKktD,SAASr0B,MAEvE27D,EAAkC,kBAAjBx0F,KAAKs0F,QAAuBt0F,KAAKs0F,QAAUt0F,KAAKktD,SAASp0B,OAE1E27D,EAASz0F,KAAKy9D,OAASz9D,KAAKy9D,MAAMzyD,KAElCypF,IACEF,GAAU,IACZE,EAAO57D,MAAQ07D,GAGbC,GAAW,IACbC,EAAO37D,OAAS07D,MAuExB3+D,EAAOm0C,UAAY,SAAmBD,EAAUtqE,GAC9C,IAAIqzD,EAAS9yD,KAGTA,KAAKy9D,OACPz9D,KAAK00F,cAGP,IAAIC,EAAgBzoC,GAAc6d,GAC9B6qB,EAAgB7qB,EAASx+C,OAAO,GAAG3qB,cAAgBmpE,EAAS1lE,MAAM,GAEhD,UAAlBswF,GAA6B30F,KAAKu6B,MACpCq1B,GAAKsV,QAAQ,SAASwlB,oBAAoB1qF,KAAKu6B,KAC/Cv6B,KAAKu6B,IAAIyqB,OAAS,KAClBhlD,KAAKu6B,IAAM,MAGbv6B,KAAK60F,UAAYF,EAEjB30F,KAAKkwD,UAAW,EAChB,IAAI8hC,EAAWhyF,KAAKgyF,YAGW,kBAApBhyF,KAAKgyF,aAA+C,IAApBhyF,KAAKgyF,YAAuBhyF,KAAKktD,SAAS4nC,qBACnF9C,GAAW,GAIb,IAAI+C,EAAc,CAChBt1F,OAAQA,EACRuyF,SAAUA,EACV,uBAA0BhyF,KAAKktD,SAASsU,uBACxC,SAAYxhE,KAAKyY,KACjB,OAAUzY,KAAKyY,KAAO,IAAMm8E,EAAgB,OAC5C,YAAe50F,KAAKktD,SAASsX,YAC7B,QAAWxkE,KAAKktD,SAAS8+B,QACzB,KAAQhsF,KAAKktD,SAAS8nC,KACtB,wBAA2Bh1F,KAAKktD,SAASmX,wBACzC,MAASrkE,KAAKktD,SAASoa,MACvB,OAAUtnE,KAAKqrE,SACf,SAAYrrE,KAAK49B,WACjB,eAAkB59B,KAAK+yF,kBAAmB,EAC1C,SAAU/yF,KAAKktD,SAAS,UACxB,oBAAuBltD,KAAKktD,SAAS+nC,sBACrC,gBAAmBj1F,KAAKktD,SAAS88B,gBACjC,QAAWhqF,KAAKktD,SAASiX,SAE3BjE,GAAI9wC,MAAMnrB,SAAQ,SAAU2I,GAC1B,IAAI6vD,EAAQyD,GAAItzD,GAChBmoF,EAAYt4B,EAAMoD,YAAc/M,EAAO2J,EAAMqD,gBAE/C,GAAOi1B,EAAa/0F,KAAKktD,SAASynC,IAClC,GAAOI,EAAa/0F,KAAKktD,SAAS0nC,IAClC,GAAOG,EAAa/0F,KAAKktD,SAAS6c,EAASnpE,gBAEvCZ,KAAKu6B,MACPw6D,EAAYx6D,IAAMv6B,KAAKu6B,KAGrB96B,GAAUA,EAAOkP,MAAQ3O,KAAKqtE,OAAO1+D,KAAO3O,KAAKqtE,OAAO3O,YAAc,IACxEq2B,EAAY3/B,UAAYp1D,KAAKqtE,OAAO3O,aAItC,IAAIw2B,EAAYtlC,GAAKsV,QAAQ6E,GAE7B,IAAKmrB,EACH,MAAM,IAAI/yF,MAAM,kBAAoBwyF,EAAgB,cAAgBA,EAAgB,wDAGtF30F,KAAKy9D,MAAQ,IAAIy3B,EAAUH,GAE3B/0F,KAAKy9D,MAAM5Q,MAAM93B,GAAK/0B,KAAMA,KAAKm1F,mBAAmB,GACpD7/B,GAAoCt1D,KAAKo1F,iBAAmB,GAAIp1F,KAAKy9D,OAErEixB,GAAsBzqF,SAAQ,SAAUyrB,GACtCojC,EAAOh9B,GAAGg9B,EAAO2K,MAAO/tC,GAAO,SAAUnuB,GACvC,OAAOuxD,EAAO,aAAe5G,GAAcx8B,GAAS,KAAKnuB,SAG7DpC,OAAOsP,KAAKkgF,IAAmB1qF,SAAQ,SAAUyrB,GAC/CojC,EAAOh9B,GAAGg9B,EAAO2K,MAAO/tC,GAAO,SAAU2lE,GACH,IAAhCviC,EAAO2K,MAAMmjB,gBAAwB9tB,EAAO2K,MAAM63B,UACpDxiC,EAAOs+B,iBAAiB5sF,KAAK,CAC3BtE,SAAU4yD,EAAO,aAAe67B,GAAkBj/D,GAAS,KAAKqF,KAAK+9B,GACrEpjC,MAAO2lE,IAMXviC,EAAO,aAAe67B,GAAkBj/D,GAAS,KAAK2lE,SAG1Dr1F,KAAK81B,GAAG91B,KAAKy9D,MAAO,aAAa,SAAUl8D,GACzC,OAAOuxD,EAAOyiC,qBAAqBh0F,MAErCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,aAAa,SAAUl8D,GACzC,OAAOuxD,EAAO0iC,qBAAqBj0F,MAErCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,WAAW,SAAUl8D,GACvC,OAAOuxD,EAAO2iC,mBAAmBl0F,MAEnCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,SAAS,SAAUl8D,GACrC,OAAOuxD,EAAO4iC,iBAAiBn0F,MAEjCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,WAAW,SAAUl8D,GACvC,OAAOuxD,EAAO6iC,mBAAmBp0F,MAEnCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,QAAQ,SAAUl8D,GACpC,OAAOuxD,EAAO8iC,gBAAgBr0F,MAEhCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,aAAa,SAAUl8D,GACzC,OAAOuxD,EAAO+iC,qBAAqBt0F,MAErCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,SAAS,SAAUl8D,GACrC,OAAOuxD,EAAOgjC,iBAAiBv0F,MAEjCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,kBAAkB,SAAUl8D,GAC9C,OAAOuxD,EAAOijC,0BAA0Bx0F,MAE1CvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,oBAAoB,SAAUl8D,EAAGsD,GACnD,OAAOiuD,EAAOkjC,4BAA4Bz0F,EAAGsD,MAE/C7E,KAAK81B,GAAG91B,KAAKy9D,MAAO,mBAAmB,SAAUl8D,EAAGnB,GAClD,OAAO0yD,EAAOmjC,2BAA2B10F,EAAGnB,MAE9CJ,KAAK81B,GAAG91B,KAAKy9D,MAAO,yBAAyB,SAAUl8D,GACrD,OAAOuxD,EAAOojC,iCAAiC30F,MAEjDvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,yBAAyB,SAAUl8D,GACrD,OAAOuxD,EAAOqjC,iCAAiC50F,MAEjDvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,SAAS,SAAUl8D,GACrC,OAAOuxD,EAAOsjC,iBAAiB70F,MAEjCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,gBAAgB,SAAUl8D,GAC5C,OAAOuxD,EAAOujC,wBAAwB90F,MAExCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,YAAY,SAAUl8D,GACxC,OAAOuxD,EAAOwjC,oBAAoB/0F,MAEpCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,cAAc,SAAUl8D,GAC1C,OAAOuxD,EAAOyjC,sBAAsBh1F,MAEtCvB,KAAK81B,GAAG91B,KAAKy9D,MAAO,iBAAkBz9D,KAAKgwF,qBAC3ChwF,KAAKw2F,oBAAoBx2F,KAAKyzF,SAAS,aAEnCzzF,KAAKq3D,aAAer3D,KAAKw2F,uBAC3Bx2F,KAAKy2F,4BAKHz2F,KAAKy9D,MAAMzyD,KAAKc,aAAe9L,KAAKgL,MAA2B,UAAlB2pF,GAA8B30F,KAAKu6B,KAClFsmB,GAAU7gD,KAAKy9D,MAAMzyD,KAAMhL,KAAKgL,MAI9BhL,KAAKu6B,MACPv6B,KAAKu6B,IAAIyqB,OAAS,KAClBhlD,KAAKu6B,IAAM,OAUf1E,EAAO6+D,YAAc,WACnB,IAAIzhC,EAASjzD,KAGbkgE,GAAI9wC,MAAMnrB,SAAQ,SAAU2I,GAC1B,IAAI6vD,EAAQyD,GAAItzD,GAChBqmD,EAAOwJ,EAAMqD,aAAe7M,EAAOwJ,EAAMoD,iBAE3C7/D,KAAKo1F,gBAAkB9/B,GAAoCt1D,KAAKy9D,OAChEz9D,KAAKkwD,UAAW,EAChBlwD,KAAKy9D,MAAMnnC,UACXt2B,KAAKy9D,OAAQ,EAETz9D,KAAKmxF,oBACPnxF,KAAK2xF,QAAU,GACf3xF,KAAKk2B,QAAQ,iBAGfl2B,KAAKmxF,mBAAoB,GAe3Bt7D,EAAO0/B,KAAO,SAAcmhC,GAK1B,YAJen0F,IAAXm0F,GACFp6C,GAAMzuC,KAAK,sJAGN7N,KAAKy9D,OAyBd5nC,EAAO4gE,0BAA4B,WAEjCz2F,KAAK22F,+BACL32F,KAAK81B,GAAG91B,KAAKy9D,MAAO,QAASz9D,KAAKswF,uBAClCtwF,KAAK81B,GAAG91B,KAAKy9D,MAAO,WAAYz9D,KAAKwwF,6BAIrCxwF,KAAK81B,GAAG91B,KAAKy9D,MAAO,aAAcz9D,KAAK0wF,4BACvC1wF,KAAK81B,GAAG91B,KAAKy9D,MAAO,YAAaz9D,KAAK4wF,2BACtC5wF,KAAK81B,GAAG91B,KAAKy9D,MAAO,WAAYz9D,KAAK8wF,0BAGrC9wF,KAAK81B,GAAG91B,KAAKy9D,MAAO,MAAOz9D,KAAKgxF,sBAUlCn7D,EAAO8gE,6BAA+B,WAGpC32F,KAAKg2B,IAAIh2B,KAAKy9D,MAAO,MAAOz9D,KAAKgxF,qBACjChxF,KAAKg2B,IAAIh2B,KAAKy9D,MAAO,aAAcz9D,KAAK0wF,4BACxC1wF,KAAKg2B,IAAIh2B,KAAKy9D,MAAO,YAAaz9D,KAAK4wF,2BACvC5wF,KAAKg2B,IAAIh2B,KAAKy9D,MAAO,WAAYz9D,KAAK8wF,0BACtC9wF,KAAKg2B,IAAIh2B,KAAKy9D,MAAO,QAASz9D,KAAKswF,uBACnCtwF,KAAKg2B,IAAIh2B,KAAKy9D,MAAO,WAAYz9D,KAAKwwF,8BASxC36D,EAAOs/D,iBAAmB,WACxBn1F,KAAKmwD,eAEDnwD,KAAKqtE,OAAO7F,QACdxnE,KAAK0zF,UAAU,YAAa1zF,KAAKqtE,OAAO7F,QAI1CxnE,KAAKq2F,0BAELr2F,KAAK+1F,6BAcPlgE,EAAO0/D,qBAAuB,WAE5Bv1F,KAAKuhD,YAAY,aACjBvhD,KAAKuhD,YAAY,eAEjBvhD,KAAKuK,MAAM,MAEXvK,KAAK+1F,4BAIA/1F,KAAKi3D,UAWRj3D,KAAKunF,YAAW,GAChBvnF,KAAKk2B,QAAQ,eALbl2B,KAAKk2B,QAAQ,aACbl2B,KAAKk2B,QAAQ,cASfl2B,KAAK42F,iBAAoC,IAApB52F,KAAKgyF,YAAuBhyF,KAAKktD,SAAS4nC,kBAAoB,OAAS90F,KAAKgyF,aAUnGn8D,EAAO+gE,gBAAkB,SAAyB31F,GAChD,IAAIiiE,EAASljE,KAEb,GAAKA,KAAKy9D,OAAyB,kBAATx8D,EAA1B,CAMA,IAwBI41F,EAxBAC,EAAe,WACjB,IAAIC,EAAkB7zB,EAAOoE,QAE7BpE,EAAOoE,OAAM,GAEb,IAAI0vB,EAAe,WACjB9zB,EAAOoE,MAAMyvB,IAIf7zB,EAAO6uB,qBAAqBvtF,KAAKwyF,GAEjC,IAAIC,EAAe/zB,EAAOpW,OAE1B,GAAK+H,GAAUoiC,GAIf,OAAOA,EAAoB,OAAE,SAAU72F,GAErC,MADA42F,IACM,IAAI70F,MAAM,wDAA0D/B,GAAY,SAmB1F,GAZa,QAATa,GAAmBjB,KAAKsnE,QAS1BuvB,EAHkB,UAAT51F,GAAqBjB,KAAKsnE,QAGzBtnE,KAAK8sD,OAFLgqC,IAJNjiC,GAFJgiC,EAAU72F,KAAK8sD,UAGb+pC,EAAUA,EAAe,MAAEC,IAQ1BjiC,GAAUgiC,GAIf,OAAOA,EAAQ/hC,MAAK,WAClBoO,EAAOhtC,QAAQ,CACbj1B,KAAM,mBACN+wF,SAAU/wF,OAEJ,OAAE,WACViiE,EAAOhtC,QAAQ,CACbj1B,KAAM,mBACN+wF,SAAU/wF,SAiBhB40B,EAAOqhE,oBAAsB,SAA6BpyB,QACzC,IAAXA,IACFA,EAAS,IAGX,IAAIn2D,EAAMm2D,EACN7jE,EAAO,GAEQ,kBAAR0N,IACTA,EAAMm2D,EAAOn2D,IACb1N,EAAO6jE,EAAO7jE,MAKhBjB,KAAKqtE,OAAO5tE,OAASO,KAAKqtE,OAAO5tE,QAAU,GAC3CO,KAAKqtE,OAAOpvB,QAAUj+C,KAAKqtE,OAAOpvB,SAAW,GAEzCtvC,IAAQ1N,IACVA,EA/zZa,SAAsB+jD,EAAQr2C,GAC/C,IAAKA,EACH,MAAO,GAIT,GAAIq2C,EAAOqoB,OAAO5tE,OAAOkP,MAAQA,GAAOq2C,EAAOqoB,OAAO5tE,OAAOwB,KAC3D,OAAO+jD,EAAOqoB,OAAO5tE,OAAOwB,KAI9B,IAAIk2F,EAAkBnyC,EAAOqoB,OAAOpvB,QAAQ1vC,QAAO,SAAU+c,GAC3D,OAAOA,EAAE3c,MAAQA,KAGnB,GAAIwoF,EAAgB33F,OAClB,OAAO23F,EAAgB,GAAGl2F,KAM5B,IAFA,IAAIg9C,EAAU+G,EAAOV,GAAG,UAEfhlD,EAAI,EAAGA,EAAI2+C,EAAQz+C,OAAQF,IAAK,CACvC,IAAIgsB,EAAI2yB,EAAQ3+C,GAEhB,GAAIgsB,EAAErqB,MAAQqqB,EAAE3c,KAAO2c,EAAE3c,MAAQA,EAC/B,OAAO2c,EAAErqB,KAKb,OAAOooE,GAAY16D,GAgyZRyoF,CAAap3F,KAAM2O,IAI5B3O,KAAKqtE,OAAO5tE,OAAS0sD,GAAe,GAAI2Y,EAAQ,CAC9Cn2D,IAAKA,EACL1N,KAAMA,IASR,IAPA,IAAIk2F,EAAkBn3F,KAAKqtE,OAAOpvB,QAAQ1vC,QAAO,SAAU+c,GACzD,OAAOA,EAAE3c,KAAO2c,EAAE3c,MAAQA,KAExB0oF,EAAkB,GAClBC,EAAYt3F,KAAKskD,GAAG,UACpBizC,EAAoB,GAEfj4F,EAAI,EAAGA,EAAIg4F,EAAU93F,OAAQF,IAAK,CACzC,IAAIk4F,EAAYz1C,GAAcu1C,EAAUh4F,IACxC+3F,EAAgB7yF,KAAKgzF,GAEjBA,EAAU7oF,KAAO6oF,EAAU7oF,MAAQA,GACrC4oF,EAAkB/yF,KAAKgzF,EAAU7oF,KAMjC4oF,EAAkB/3F,SAAW23F,EAAgB33F,OAC/CQ,KAAKqtE,OAAOpvB,QAAUo5C,EAEZF,EAAgB33F,SAC1BQ,KAAKqtE,OAAOpvB,QAAU,CAACj+C,KAAKqtE,OAAO5tE,SAIrCO,KAAKqtE,OAAO1+D,IAAMA,GAwCpBknB,EAAO2/D,qBAAuB,SAA8B9lE,GAC1D,IAAIm0C,EAAS7jE,KAIb,IAAKA,KAAK6xF,aAAc,CACtB,IAAI4F,EAAqB,SAA4B9oF,GACnD,OAAOk1D,EAAOqzB,oBAAoBvoF,IAGhC+oF,EAAY13F,KAAK23F,gBAAgBhpF,IACjCipF,EAAWloE,EAAM/gB,IAEjB+oF,IAAc,SAAShuF,KAAKguF,IAAc,SAAShuF,KAAKkuF,MAGrD53F,KAAK63F,aAAe73F,KAAK63F,YAAYtiC,OAASqiC,GAAY53F,KAAK63F,YAAY7yC,SAAW0yC,KACzFD,EAAqB,cAMzBA,EAAmBG,GAIdloE,EAAM/gB,KACT3O,KAAKy9D,MAAM5U,IAAI,CAAC,YAAa,cAAc,SAAUtnD,GAInD,GAAe,cAAXA,EAAEN,KAAN,CAIA,IAAI62F,EAAUj0B,EAAOk0B,QAAQ,cAE7Bl0B,EAAOg0B,YAAYtiC,KAAOuiC,EAE1Bj0B,EAAOqzB,oBAAoBY,OAKjC93F,KAAK63F,YAAc,CACjB7yC,OAAQhlD,KAAK23F,gBAAgBhpF,IAC7B4mD,KAAM7lC,EAAM/gB,KAEd3O,KAAKk2B,QAAQ,CACXvnB,IAAK+gB,EAAM/gB,IACX1N,KAAM,eAiBV40B,EAAO0xD,WAAa,SAAoByQ,GACtC,QAAgBz1F,IAAZy1F,EAEF,OAAOh4F,KAAK6gE,YAGVm3B,IAAYh4F,KAAK6gE,cAIrB7gE,KAAK6gE,YAAcm3B,EAEfh4F,KAAK6gE,aACP7gE,KAAKohD,SAAS,mBACdphD,KAAKk2B,QAAQ,cAEbl2B,KAAKuhD,YAAY,qBAarB1rB,EAAO+/D,gBAAkB,WACvB51F,KAAKuhD,YAAY,aACjBvhD,KAAKuhD,YAAY,cACjBvhD,KAAKohD,SAAS,eAEdphD,KAAKunF,YAAW,GAShBvnF,KAAKk2B,QAAQ,SAefL,EAAO0gE,sBAAwB,WACzBv2F,KAAKy9D,MAAMmjB,eAAiB,GAAsC,IAAjC5gF,KAAKqtE,OAAO4qB,mBAC/Cj4F,KAAKoxF,iBAAiBntF,SAAQ,SAAUi0F,GACtC,OAAOA,EAAOh4F,SAASg4F,EAAOxoE,UAEhC1vB,KAAKoxF,iBAAmB,IAG1BpxF,KAAKqtE,OAAO4qB,iBAAmBj4F,KAAKy9D,MAAMmjB,eAQ1C5gF,KAAKk2B,QAAQ,eAWfL,EAAO4/D,mBAAqB,WAC1B,IAAI0C,EAASn4F,KAEbA,KAAKohD,SAAS,eAQdphD,KAAKk2B,QAAQ,WAGb,IAAIkiE,EAAkBp4F,KAAK0+D,cAU3B1+D,KAAK81B,GAAG,cARiB,SAASuiE,IAC5BD,IAAoBD,EAAOz5B,gBAC7By5B,EAAO52C,YAAY,eAEnB42C,EAAOniE,IAAI,aAAcqiE,QAgB/BxiE,EAAOyiE,mBAAqB,WAC1Bt4F,KAAKuhD,YAAY,eAQjBvhD,KAAKk2B,QAAQ,YAWfL,EAAO0iE,0BAA4B,WACjCv4F,KAAKuhD,YAAY,eASjBvhD,KAAKk2B,QAAQ,mBAWfL,EAAO2iE,mBAAqB,WAC1Bx4F,KAAKuhD,YAAY,eAQjBvhD,KAAKk2B,QAAQ,YAWfL,EAAO8/D,mBAAqB,WAC1B31F,KAAKohD,SAAS,eAQdphD,KAAKk2B,QAAQ,YAWfL,EAAO4iE,kBAAoB,WACzBz4F,KAAKuhD,YAAY,eACjBvhD,KAAKuhD,YAAY,aAQjBvhD,KAAKk2B,QAAQ,WAafL,EAAOggE,qBAAuB,WAGxB71F,KAAKktD,SAASwrC,YAChBp8C,GAAMzuC,KAAK,0EACX7N,KAAK0+D,YAAY1+D,KAAKktD,SAASwrC,YAGjC14F,KAAKohD,SAAS,mBAWdphD,KAAKk2B,QAAQ,cAWfL,EAAOigE,iBAAmB,WACxB91F,KAAKuhD,YAAY,eACjBvhD,KAAKohD,SAAS,cAQdphD,KAAKk2B,QAAQ,UAWfL,EAAO6/D,iBAAmB,WACxB11F,KAAKohD,SAAS,aACdphD,KAAKuhD,YAAY,eAEbvhD,KAAKktD,SAAS8nC,MAChBh1F,KAAK0+D,YAAY,GACjB1+D,KAAK8sD,QACK9sD,KAAKi3D,UACfj3D,KAAKm3D,QAUPn3D,KAAKk2B,QAAQ,UAUfL,EAAOkgE,0BAA4B,WACjC/1F,KAAKm4B,SAASn4B,KAAKyzF,SAAS,cAa9B59D,EAAO06D,iBAAmB,SAA0B7gE,GAG7C1vB,KAAK4xF,iBAIYrvF,IAAlBvC,KAAKktD,eAAwD3qD,IAA9BvC,KAAKktD,SAASyrC,kBAAiEp2F,IAApCvC,KAAKktD,SAASyrC,YAAYC,QAA2D,IAApC54F,KAAKktD,SAASyrC,YAAYC,aACjIr2F,IAAlBvC,KAAKktD,eAAwD3qD,IAA9BvC,KAAKktD,SAASyrC,aAAwE,oBAApC34F,KAAKktD,SAASyrC,YAAYC,MAC7G54F,KAAKktD,SAASyrC,YAAYC,MAAM/4F,KAAKG,KAAM0vB,GAClC1vB,KAAKi3D,SACdlC,GAAe/0D,KAAK8sD,QAEpB9sD,KAAKm3D,WAeXthC,EAAO46D,uBAAyB,SAAgC/gE,GACzD1vB,KAAK4xF,YAMSttF,MAAM3E,UAAUkwD,KAAKhwD,KAAKG,KAAKskD,GAAG,wCAAwC,SAAUt5C,GACrG,OAAOA,EAAGk2C,SAASxxB,EAAMrwB,iBAWHkD,IAAlBvC,KAAKktD,eAAwD3qD,IAA9BvC,KAAKktD,SAASyrC,kBAAuEp2F,IAA1CvC,KAAKktD,SAASyrC,YAAYE,cAAuE,IAA1C74F,KAAKktD,SAASyrC,YAAYE,mBACvIt2F,IAAlBvC,KAAKktD,eAAwD3qD,IAA9BvC,KAAKktD,SAASyrC,aAA8E,oBAA1C34F,KAAKktD,SAASyrC,YAAYE,YAC7G74F,KAAKktD,SAASyrC,YAAYE,YAAYh5F,KAAKG,KAAM0vB,GACxC1vB,KAAKq4E,eACdr4E,KAAKs4E,iBAELt4E,KAAKu4E,uBAcb1iD,EAAOo7D,eAAiB,WACtBjxF,KAAKyyF,YAAYzyF,KAAKyyF,eAUxB58D,EAAO86D,sBAAwB,WAC7B3wF,KAAK84F,cAAgB94F,KAAKyyF,cAU5B58D,EAAOg7D,qBAAuB,WACxB7wF,KAAK84F,eACP94F,KAAKkyD,sBAeTr8B,EAAOk7D,oBAAsB,SAA6BrhE,GAEpDA,EAAMqpE,YACRrpE,EAAMq3B,kBAYVlxB,EAAO88D,kBAAoB,WACzB3yF,KAAKkyD,sBAOPr8B,EAAOmjE,uBAAyB,WAC1Bh5F,KAAKq4E,eACPr4E,KAAKohD,SAAS,kBAEdphD,KAAKuhD,YAAY,mBAQrB1rB,EAAOg6D,0BAA4B,SAAmCtuF,GACpE,IAAI03F,EAAe13F,EAAElC,OAAO2lD,OAG5B,IAAIi0C,GAAgBA,IAAiBj5F,KAArC,CAIA,IAAIgL,EAAKhL,KAAKgL,KACVkuF,EAAO,IAASl5F,KAAKm4E,OAAOt1B,qBAAuB73C,GAElDkuF,GAAQluF,EAAGiO,QACdigF,EAAOluF,EAAGiO,QAAQ,IAAMjZ,KAAKm4E,OAAOghB,aAC1BD,GAAQluF,EAAGouF,oBACrBF,EAAOluF,EAAGouF,kBAAkB,IAAMp5F,KAAKm4E,OAAOghB,aAGhDn5F,KAAKq4E,aAAa6gB,KAiBpBrjE,EAAOmgE,4BAA8B,SAAqCtmE,EAAO7qB,GAC/E,IAAIw0F,EAASr5F,KAET6E,IACEA,EAAKioF,sBACP9sF,KAAKohD,SAAS,qBACdphD,KAAKy9D,MAAM9U,IAAI,uBAAuB,WACpC0wC,EAAO93C,YAAY,yBAIvBvhD,KAAKq4E,aAAaxzE,EAAKwzE,gBAI3BxiD,EAAOogE,2BAA6B,SAAoCvmE,EAAOtvB,GAC7EJ,KAAKk2B,QAAQ,kBAAmB91B,IAOlCy1B,EAAOyjE,6BAA+B,WAChCt5F,KAAK+3E,uBACP/3E,KAAKohD,SAAS,0BAEdphD,KAAKuhD,YAAY,2BAcrB1rB,EAAOqgE,iCAAmC,SAA0CxmE,GAClF1vB,KAAK+3E,sBAAqB,IAa5BliD,EAAOsgE,iCAAmC,SAA0CzmE,GAClF1vB,KAAK+3E,sBAAqB,IAU5BliD,EAAOugE,iBAAmB,WACxB,IAAI7rF,EAAQvK,KAAKy9D,MAAMlzD,QACvBvK,KAAKuK,MAAMA,IAWbsrB,EAAOygE,oBAAsB,WAC3B,IAAIzxF,EAAO,KAEPtF,UAAUC,OAAS,IACrBqF,EAAOtF,UAAU,IAUnBS,KAAKk2B,QAAQ,WAAYrxB,IAU3BgxB,EAAO07C,SAAW,WAChB,OAAOvxE,KAAKqtE,QAYdx3C,EAAO67D,YAAc,WACnB1xF,KAAKqtE,OAAS,CAKZ3O,YAAa,EACb66B,SAAU,EACVC,kBAAmBx5F,KAAKktD,SAASssC,kBACjCrhE,SAAUu0D,IACVtS,WAAY,EACZ6d,iBAAkBj4F,KAAKy5F,sBACvBt8D,MAAO,KACPxuB,IAAK,GACLlP,OAAQ,GACRw+C,QAAS,GACTmjC,cAAe,GACf5Z,OAAQ,IAgBZ3xC,EAAO69D,UAAY,SAAmB9vF,EAAQijE,GAE5C7mE,KAAK6sD,OAAM,WACT,GAAIjpD,KAAU8jE,GACZ,OAl2bR,SAAad,EAAYrR,EAAM3xD,EAAQijE,GACrC,OAAOtR,EAAK3xD,GAAQgjE,EAAW9lE,OAAOkmE,GAAmBpjE,GAASijE,IAi2brDrrD,CAAIxb,KAAKsyF,YAAatyF,KAAKy9D,MAAO75D,EAAQijE,GAC5C,GAAIjjE,KAAUikE,GACnB,OAAOlB,GAAQ3mE,KAAKsyF,YAAatyF,KAAKy9D,MAAO75D,EAAQijE,GAGvD,IACM7mE,KAAKy9D,OACPz9D,KAAKy9D,MAAM75D,GAAQijE,GAErB,MAAOtlE,GAEP,MADA+6C,GAAM/6C,GACAA,MAEP,IAeLs0B,EAAO49D,SAAW,SAAkB7vF,GAClC,GAAK5D,KAAKy9D,OAAUz9D,KAAKy9D,MAAMvN,SAA/B,CAIA,GAAItsD,KAAUyjE,GACZ,OA35bN,SAAaT,EAAYrR,EAAM3xD,GAC7B,OAAOgjE,EAAW8yB,YAAY1yB,GAAmBpjE,GAAS2xD,EAAK3xD,MA05bpD0X,CAAItb,KAAKsyF,YAAatyF,KAAKy9D,MAAO75D,GACpC,GAAIA,KAAUikE,GACnB,OAAOlB,GAAQ3mE,KAAKsyF,YAAatyF,KAAKy9D,MAAO75D,GAO/C,IACE,OAAO5D,KAAKy9D,MAAM75D,KAClB,MAAOrC,GAEP,QAA2BgB,IAAvBvC,KAAKy9D,MAAM75D,GAEb,MADA04C,GAAM,aAAe14C,EAAS,2BAA6B5D,KAAK60F,UAAY,wBAAyBtzF,GAC/FA,EAIR,GAAe,cAAXA,EAAEqL,KAGJ,MAFA0vC,GAAM,aAAe14C,EAAS,mBAAqB5D,KAAK60F,UAAY,gCAAiCtzF,GACrGvB,KAAKy9D,MAAMvN,UAAW,EAChB3uD,EAKR,MADA+6C,GAAM/6C,GACAA,KAeVs0B,EAAOi3B,KAAO,WACZ,IAAI6sC,EAAU35F,KAEVkkE,EAAelkE,KAAKktD,SAASiX,SAAW,YAE5C,OAAID,EACK,IAAIA,GAAa,SAAU01B,GAChCD,EAAQE,MAAMD,MAIX55F,KAAK65F,SAadhkE,EAAOgkE,MAAQ,SAAe35F,GAC5B,IAAI45F,EAAU95F,UAEG,IAAbE,IACFA,EAAW60D,IAGb/0D,KAAK8xF,eAAettF,KAAKtE,GACzB,IAAI65F,EAAatlE,SAASz0B,KAAK6xF,eAAiB7xF,KAAK2O,OAAS3O,KAAKwpF,eASnE,GAPIxpF,KAAKg6F,cACPh6F,KAAKg2B,IAAI,CAAC,QAAS,aAAch2B,KAAKg6F,aACtCh6F,KAAKg6F,YAAc,OAKhBh6F,KAAKkwD,WAAa6pC,EAYrB,OAXA/5F,KAAKg6F,YAAc,SAAUz4F,GAC3Bu4F,EAAQD,SAGV75F,KAAK2oD,IAAI,CAAC,QAAS,aAAc3oD,KAAKg6F,kBAGjCD,IAAen6C,KAAiBD,IACnC3/C,KAAKo/D,QAOT,IAAI7tB,EAAMvxC,KAAKyzF,SAAS,QAEZ,OAARliD,EACFvxC,KAAKi6F,0BAELj6F,KAAKk6F,kBAAkB3oD,IAU3B1b,EAAOokE,wBAA0B,WAC/B,IAAIE,EAAQn6F,KAAK+xF,qBAAqB1tF,MAAM,GAC5CrE,KAAK+xF,qBAAuB,GAC5BoI,EAAMl2F,SAAQ,SAAUm2F,GACtBA,QAcJvkE,EAAOqkE,kBAAoB,SAA2B3oD,GACpD,IAAIpb,EAAYn2B,KAAK8xF,eAAeztF,MAAM,GAC1CrE,KAAK8xF,eAAiB,GAEtB9xF,KAAK+xF,qBAAuB,GAC5B57D,EAAUlyB,SAAQ,SAAU4rE,GAC1BA,EAAGt+B,OAWP1b,EAAOshC,MAAQ,WACbn3D,KAAK0zF,UAAU,UAWjB79D,EAAOohC,OAAS,WAEd,OAAmC,IAA5Bj3D,KAAKyzF,SAAS,WAYvB59D,EAAO8sC,OAAS,WACd,OAAO3iE,KAAKyzF,SAAS,WAAap/B,GAAiB,EAAG,IAexDx+B,EAAOgtC,UAAY,SAAmB0pB,GACpC,GAA2B,qBAAhBA,EACT,OAAOvsF,KAAKkyF,WAGdlyF,KAAKkyF,aAAe3F,EACpBvsF,KAAK0zF,UAAU,eAAgB1zF,KAAKkyF,YAEhC3F,EACFvsF,KAAKohD,SAAS,iBAEdphD,KAAKuhD,YAAY,kBAcrB1rB,EAAO6oC,YAAc,SAAqB9sC,GACxC,MAAuB,qBAAZA,GACLA,EAAU,IACZA,EAAU,GAGP5xB,KAAKkwD,WAAYlwD,KAAK6xF,cAAiB7xF,KAAKy9D,OAAUz9D,KAAKy9D,MAAMvN,UAOtElwD,KAAK0zF,UAAU,iBAAkB9hE,QACjC5xB,KAAKqtE,OAAOksB,SAAW,KAPrBv5F,KAAKqtE,OAAOksB,SAAW3nE,EACvB5xB,KAAKg2B,IAAI,UAAWh2B,KAAKkwF,0BACzBlwF,KAAK2oD,IAAI,UAAW3oD,KAAKkwF,wBAe7BlwF,KAAKqtE,OAAO3O,YAAc1+D,KAAKyzF,SAAS,gBAAkB,EACnDzzF,KAAKqtE,OAAO3O,cASrB7oC,EAAOs6D,eAAiB,WACtBnwF,KAAK0+D,YAAY1+D,KAAKqtE,OAAOksB,WAoB/B1jE,EAAOsC,SAAW,SAAkBvG,GAClC,QAAgBrvB,IAAZqvB,EAEF,YAAgCrvB,IAAzBvC,KAAKqtE,OAAOl1C,SAAyBn4B,KAAKqtE,OAAOl1C,SAAWu0D,KAGrE96D,EAAUwG,WAAWxG,IAEP,IACZA,EAAU2S,EAAAA,GAGR3S,IAAY5xB,KAAKqtE,OAAOl1C,WAG1Bn4B,KAAKqtE,OAAOl1C,SAAWvG,EAEnBA,IAAY2S,EAAAA,EACdvkC,KAAKohD,SAAS,YAEdphD,KAAKuhD,YAAY,YAGdnjB,MAAMxM,IAQT5xB,KAAKk2B,QAAQ,oBAanBL,EAAOi8C,cAAgB,WACrB,OAAO9xE,KAAKm4B,WAAan4B,KAAK0+D,eAWhC7oC,EAAOg8C,qBAAuB,WAC5B,OAAO5jD,KAAK4W,MAAM7kC,KAAKm4B,YAAclK,KAAK4W,MAAM7kC,KAAK0+D,gBAgBvD7oC,EAAO0+B,SAAW,WAChB,IAAIA,EAAWv0D,KAAKyzF,SAAS,YAM7B,OAJKl/B,GAAaA,EAAS/0D,SACzB+0D,EAAWF,GAAiB,EAAG,IAG1BE,GAYT1+B,EAAOy+B,gBAAkB,WACvB,OAAOA,GAAgBt0D,KAAKu0D,WAAYv0D,KAAKm4B,aAW/CtC,EAAOy+C,YAAc,WACnB,IAAI/f,EAAWv0D,KAAKu0D,WAChBp8B,EAAWn4B,KAAKm4B,WAChB3L,EAAM+nC,EAAS/nC,IAAI+nC,EAAS/0D,OAAS,GAMzC,OAJIgtB,EAAM2L,IACR3L,EAAM2L,GAGD3L,GAgBTqJ,EAAO2xC,OAAS,SAAgB6yB,GAC9B,IAAIlgB,EAEJ,YAAyB53E,IAArB83F,GAEFlgB,EAAMlsD,KAAKC,IAAI,EAAGD,KAAK8W,IAAI,EAAG3M,WAAWiiE,KACzCr6F,KAAKqtE,OAAO7F,OAAS2S,EACrBn6E,KAAK0zF,UAAU,YAAavZ,QAExBA,EAAM,GACRn6E,KAAK25E,YAAYQ,MAOrBA,EAAM/hD,WAAWp4B,KAAKyzF,SAAS,WACxBr1D,MAAM+7C,GAAO,EAAIA,IAe1BtkD,EAAOyxC,MAAQ,SAAegzB,GAC5B,QAAe/3F,IAAX+3F,EAKJ,OAAOt6F,KAAKyzF,SAAS,WAAY,EAJ/BzzF,KAAK0zF,UAAU,WAAY4G,IAkC/BzkE,EAAO0kE,aAAe,SAAsBC,GAC1C,YAAsBj4F,IAAlBi4F,EACKx6F,KAAK0zF,UAAU,kBAAmB8G,GAGpCx6F,KAAKyzF,SAAS,kBAAmB,GAkB1C59D,EAAO8jD,YAAc,SAAqB0gB,GACxC,QAAyB93F,IAArB83F,GAAuD,IAArBA,EAKtC,OAAOr6F,KAAKqtE,OAAO+M,WAJjBp6E,KAAKqtE,OAAO+M,WAAaigB,GAe7BxkE,EAAOk3D,mBAAqB,WAC1B,OAAO/sF,KAAKyzF,SAAS,wBAAyB,GAmBhD59D,EAAOwiD,aAAe,SAAsBoiB,GAC1C,QAAal4F,IAATk4F,EAAoB,CACtB,IAAIC,EAAW16F,KAAKkxF,cAcpB,OAbAlxF,KAAKkxF,cAAgBz8D,QAAQgmE,GAIzBz6F,KAAKkxF,gBAAkBwJ,GAAY16F,KAAKm4E,OAAOh8B,UAKjDn8C,KAAKk2B,QAAQ,yBAGfl2B,KAAKg5F,yBAIP,OAAOh5F,KAAKkxF,eAkBdr7D,EAAO0iD,kBAAoB,SAA2BoiB,GACpD,IAAIz2B,EAAelkE,KAAKktD,SAASiX,SAAW,YAE5C,GAAID,EAAc,CAChB,IAAIx1C,EAAO1uB,KACX,OAAO,IAAIkkE,GAAa,SAAU01B,EAASx1B,GACzC,SAASw2B,IACPlsE,EAAKsH,IAAI,kBAAmBzsB,GAC5BmlB,EAAKsH,IAAI,mBAAoBkoD,GAG/B,SAASA,IACP0c,IACAhB,IAGF,SAASrwF,EAAahI,EAAGnB,GACvBw6F,IACAx2B,EAAOhkE,GAGTsuB,EAAKi6B,IAAI,mBAAoBu1B,GAC7BxvD,EAAKi6B,IAAI,kBAAmBp/C,GAC5B,IAAIstF,EAAUnoE,EAAKmsE,yBAAyBF,GAExC9D,IACFA,EAAQ/hC,KAAK8lC,EAAYA,GACzB/D,EAAQ/hC,KAAK8kC,EAASx1B,OAK5B,OAAOpkE,KAAK66F,4BAGdhlE,EAAOglE,yBAA2B,SAAkCF,GAClE,IAEIG,EAFAC,EAAU/6F,KAoBd,GAfKA,KAAKm4E,OAAOh8B,WACf2+C,EAAY96F,KAAKktD,SAASisC,YAAcn5F,KAAKktD,SAASisC,WAAWn3F,SAAW,QAElDO,IAAtBo4F,IACFG,EAAYH,IAWZ36F,KAAKm4E,OAAOI,kBAAmB,CACjC,IAAIse,EAAU72F,KAAKurD,IAAIvrD,KAAKm4E,OAAOI,mBAAmBuiB,GAUtD,OARIjE,GACFA,EAAQ/hC,MAAK,WACX,OAAOimC,EAAQ1iB,cAAa,MAC3B,WACD,OAAO0iB,EAAQ1iB,cAAa,MAIzBwe,EACE72F,KAAKy9D,MAAMsvB,uBAA4D,KAAnC/sF,KAAKktD,SAAS8tC,iBAG3Dh7F,KAAK0zF,UAAU,mBAIf1zF,KAAKi7F,mBAUTplE,EAAOyiD,eAAiB,WACtB,IAAIpU,EAAelkE,KAAKktD,SAASiX,SAAW,YAE5C,GAAID,EAAc,CAChB,IAAIx1C,EAAO1uB,KACX,OAAO,IAAIkkE,GAAa,SAAU01B,EAASx1B,GACzC,SAASw2B,IACPlsE,EAAKsH,IAAI,kBAAmBzsB,GAC5BmlB,EAAKsH,IAAI,mBAAoBkoD,GAG/B,SAASA,IACP0c,IACAhB,IAGF,SAASrwF,EAAahI,EAAGnB,GACvBw6F,IACAx2B,EAAOhkE,GAGTsuB,EAAKi6B,IAAI,mBAAoBu1B,GAC7BxvD,EAAKi6B,IAAI,kBAAmBp/C,GAC5B,IAAIstF,EAAUnoE,EAAKwsE,wBAEfrE,IACFA,EAAQ/hC,KAAK8lC,EAAYA,GAEzB/D,EAAQ/hC,KAAK8kC,EAASx1B,OAK5B,OAAOpkE,KAAKk7F,yBAGdrlE,EAAOqlE,sBAAwB,WAC7B,IAAIC,EAAUn7F,KAEd,GAAIA,KAAKm4E,OAAOI,kBAAmB,CACjC,IAAIse,EAAU,IAAS72F,KAAKm4E,OAAOG,kBAUnC,OARIue,GAGF9hC,GAAe8hC,EAAQ/hC,MAAK,WAC1B,OAAOqmC,EAAQ9iB,cAAa,OAIzBwe,EACE72F,KAAKy9D,MAAMsvB,uBAA4D,KAAnC/sF,KAAKktD,SAAS8tC,iBAC3Dh7F,KAAK0zF,UAAU,kBAEf1zF,KAAKo7F,kBAWTvlE,EAAOolE,gBAAkB,WACvBj7F,KAAKq4E,cAAa,GAClBr4E,KAAKq7F,cAAe,EAEpBr7F,KAAKs7F,gBAAkB,mCAEvBxlE,GAAG,IAAU,UAAW91B,KAAK8vF,0BAE7B,mCAA0C,SAE1C1uC,GAAS,SAAe,mBAMxBphD,KAAKk2B,QAAQ,oBAWfL,EAAOk6D,mBAAqB,SAA4BrgE,GAClD,eAAmBA,EAAO,SACA,IAAxB1vB,KAAKq4E,iBACFr4E,KAAKq7F,aAGRr7F,KAAKo7F,iBAFLp7F,KAAKs4E,mBAcbziD,EAAOulE,eAAiB,WACtBp7F,KAAKq4E,cAAa,GAClBr4E,KAAKq7F,cAAe,EACpBrlE,GAAI,IAAU,UAAWh2B,KAAK8vF,0BAE9B,mCAA0C9vF,KAAKs7F,gBAE/C/5C,GAAY,SAAe,mBAQ3BvhD,KAAKk2B,QAAQ,mBAWfL,EAAOwuC,wBAA0B,SAAiCnjE,GAChE,QAAcqB,IAAVrB,EACF,OAAOlB,KAAKyzF,SAAS,2BAGvBzzF,KAAK0zF,UAAU,6BAA8BxyF,GAC7ClB,KAAKktD,SAASmX,wBAA0BnjE,EACxClB,KAAKk2B,QAAQ,mCAefL,EAAOkiD,qBAAuB,SAA8BwjB,GAC1D,YAAch5F,IAAVg5F,GACFv7F,KAAKw7F,wBAA0BD,OAC/Bv7F,KAAKs5F,kCAIEt5F,KAAKw7F,uBAgBhB3lE,EAAOouC,wBAA0B,WAC/B,GAAI,kCAA4E,IAAnCjkE,KAAKqkE,0BAOhD,OAAOrkE,KAAKyzF,SAAS,4BAezB59D,EAAOmiD,qBAAuB,WAC5B,GAAI,gCAOF,OAAO,4BAgBXniD,EAAO07B,cAAgB,SAAuB7hC,GAC5C,IAAIipE,EAAc34F,KAAKktD,SAASyrC,YAEhC,GAAKA,GAAgBA,EAAY8C,QAAjC,EAMqB,SAAwBzwF,GAC3C,IAAIa,EAAUb,EAAGa,QAAQjL,cAEzB,GAAIoK,EAAG0wF,kBACL,OAAO,EAOT,GAAgB,UAAZ7vF,EACF,OAA+C,IAHzB,CAAC,SAAU,WAAY,SAAU,QAAS,QAAS,UAGhDzH,QAAQ4G,EAAG/J,MAKtC,OAA0C,IADvB,CAAC,YACAmD,QAAQyH,IAI1B8vF,CAAe37F,KAAKurD,IAAI35C,cAAcgqF,iBAIP,oBAAxBjD,EAAY8C,QACrB9C,EAAY8C,QAAQ57F,KAAKG,KAAM0vB,GAE/B1vB,KAAK67F,cAAcnsE,MAgBvBmG,EAAOgmE,cAAgB,SAAuBnsE,GAC5C,IAAI+rE,EAAUz7F,KAAKktD,SAASyrC,YAAc34F,KAAKktD,SAASyrC,YAAY8C,QAAU,GAE1EK,EAAwBL,EAAQM,cAChCA,OAA0C,IAA1BD,EAAmC,SAAUE,GAC/D,OAAO,eAAmBA,EAAc,MACtCF,EACAG,EAAmBR,EAAQS,QAC3BA,OAA+B,IAArBD,EAA8B,SAAUD,GACpD,OAAO,eAAmBA,EAAc,MACtCC,EACAE,EAAwBV,EAAQW,aAChCA,OAAyC,IAA1BD,EAAmC,SAAUH,GAC9D,OAAO,eAAmBA,EAAc,MAAQ,eAAmBA,EAAc,UAC/EG,EAEJ,GAAIJ,EAAcl8F,KAAKG,KAAM0vB,GAAQ,CACnCA,EAAMq3B,iBACNr3B,EAAM43B,kBACN,IAAI+0C,EAAW1vC,GAAY4C,aAAa,qBAEQ,IAA5C,IAASvvD,KAAKm4E,OAAOC,oBACvBikB,EAAS18F,UAAU4qE,YAAY1qE,KAAKG,KAAM0vB,QAEvC,GAAIwsE,EAAQr8F,KAAKG,KAAM0vB,GAAQ,CACpCA,EAAMq3B,iBACNr3B,EAAM43B,kBACWqF,GAAY4C,aAAa,cAC/B5vD,UAAU4qE,YAAY1qE,KAAKG,KAAM0vB,QACvC,GAAI0sE,EAAav8F,KAAKG,KAAM0vB,GAAQ,CACzCA,EAAMq3B,iBACNr3B,EAAM43B,kBACWqF,GAAY4C,aAAa,cAC/B5vD,UAAU4qE,YAAY1qE,KAAKG,KAAM0vB,KAgBhDmG,EAAO+uC,YAAc,SAAqB3jE,GAGxC,IAFA,IAAI4kE,EAEKvmE,EAAI,EAAGuqE,EAAI7pE,KAAKktD,SAAS4c,UAAWxqE,EAAIuqE,EAAErqE,OAAQF,IAAK,CAC9D,IAAIyqE,EAAWF,EAAEvqE,GACbi2D,EAAO3F,GAAKsV,QAAQ6E,GAQxB,GALKxU,IACHA,EAAO5I,GAAY4C,aAAawa,IAI7BxU,GAML,GAAIA,EAAKr9C,gBACP2tD,EAAMtQ,EAAKqP,YAAY3jE,IAGrB,OAAO4kE,OATTvpB,GAAM/xC,MAAM,QAAWw/D,EAAW,qEActC,MAAO,IAeTl0C,EAAOymE,aAAe,SAAsBr+C,GAC1C,IAoCIs+C,EAEqBpyF,EAtCrBqyF,EAAUx8F,KAIVy8F,EAAQz8F,KAAKktD,SAAS4c,UAAU1xD,KAAI,SAAU2xD,GAChD,MAAO,CAACA,EAAUna,GAAKsV,QAAQ6E,OAC9Bx7D,QAAO,SAAUirB,GAClB,IAAIuwC,EAAWvwC,EAAK,GAChB+7B,EAAO/7B,EAAK,GAGhB,OAAI+7B,EAEKA,EAAKr9C,eAGdokC,GAAM/xC,MAAM,QAAWw/D,EAAW,sEAC3B,MAKL2yB,EAAiC,SAAwCC,EAAYC,EAAYC,GACnG,IAAInR,EAUJ,OATAiR,EAAW9sC,MAAK,SAAUitC,GACxB,OAAOF,EAAW/sC,MAAK,SAAUktC,GAG/B,GAFArR,EAAQmR,EAAOC,EAAaC,GAG1B,OAAO,QAINrR,GAWLsR,EAAS,SAAgBjjE,EAAOt6B,GAClC,IAAIsqE,EAAWhwC,EAAM,GAGrB,GAFWA,EAAM,GAER8qC,cAAcplE,EAAQ+8F,EAAQtvC,SAAS6c,EAASnpE,gBACvD,MAAO,CACLnB,OAAQA,EACR81D,KAAMwU,IAeZ,OANEwyB,EAFEv8F,KAAKktD,SAAS+vC,YAEKP,EAA+Bz+C,EAASw+C,GAtBtCtyF,EAsBkD6yF,EArBlE,SAAUpxE,EAAGkL,GAClB,OAAO3sB,EAAG2sB,EAAGlL,MAuBM8wE,EAA+BD,EAAOx+C,EAAS++C,GAG/DT,IAAsB,GAqB/B1mE,EAAOqnE,WAAa,SAAoBz9F,EAAQ09F,GAC9C,IAAIC,EAAUp9F,KAGd,GAAsB,qBAAXP,EACT,OAAOO,KAAKqtE,OAAO1+D,KAAO,GAIxB3O,KAAKq9F,oBACPr9F,KAAKq9F,qBAKP,IAAIp/C,EAAUsrB,GAAa9pE,GAI3B,GAAKw+C,EAAQz+C,QAwDb,GA7CAQ,KAAK6xF,cAAe,EAGfsL,IACHn9F,KAAKqtE,OAAOpvB,QAAUA,GAGxBj+C,KAAKk3F,oBAAoBj5C,EAAQ,IAEjCkoB,GAAUnmE,KAAMi+C,EAAQ,IAAI,SAAUq/C,EAAkBp2B,GAUtD,IA1jeWN,EAAYrR,EA4jevB,GAXA6nC,EAAQ9K,YAAcprB,EAGjBi2B,IACHC,EAAQ/vB,OAAOpvB,QAAUA,GAG3Bm/C,EAAQlG,oBAAoBoG,GAElBF,EAAQG,KAAKD,GAGrB,OAAIr/C,EAAQz+C,OAAS,EACZ49F,EAAQF,WAAWj/C,EAAQ55C,MAAM,KAG1C+4F,EAAQvL,cAAe,EAEvBuL,EAAQj4F,YAAW,WACjBnF,KAAKuK,MAAM,CACTxE,KAAM,EACNmL,QAASlR,KAAKkuD,SAASluD,KAAKktD,SAASswC,yBAEtC,QAIHJ,EAAQjtC,gBA5keCyW,EAileHM,EAjlee3R,EAileV6nC,EAAQ3/B,MAhlezBmJ,EAAW3iE,SAAQ,SAAUkjE,GAC3B,OAAOA,EAAGs2B,SAAWt2B,EAAGs2B,QAAQloC,SAkle5Bv1D,KAAKktD,SAASwwC,cAAgBz/C,EAAQz+C,OAAS,EAAG,CACpD,IAAIm+F,EAAQ,WAEVP,EAAQ7yF,MAAM,MAEd6yF,EAAQF,WAAWj/C,EAAQ55C,MAAM,IAAI,IAGnCu5F,EAAyB,WAC3BR,EAAQpnE,IAAI,QAAS2nE,IAGvB39F,KAAK2oD,IAAI,QAASg1C,GAClB39F,KAAK2oD,IAAI,UAAWi1C,GAEpB59F,KAAKq9F,mBAAqB,WACxBD,EAAQpnE,IAAI,QAAS2nE,GAErBP,EAAQpnE,IAAI,UAAW4nE,UAzEzB59F,KAAKmF,YAAW,WACdnF,KAAKuK,MAAM,CACTxE,KAAM,EACNmL,QAASlR,KAAKkuD,SAASluD,KAAKktD,SAASswC,yBAEtC,IAyFP3nE,EAAOlnB,IAAM,SAAalP,GACxB,OAAOO,KAAKk9F,WAAWz9F,GAAQ,IAiBjCo2B,EAAO0nE,KAAO,SAAc99F,GAC1B,IAx0qB2Co+F,EAAMC,EAw0qB7CC,EAAU/9F,KAEVg+F,EAAah+F,KAAKs8F,aAAa,CAAC78F,IAEpC,OAAKu+F,IA50qBsCH,EAg1qBtBG,EAAWzoC,KAh1qBiBuoC,EAg1qBX99F,KAAK60F,UA/0qBtC3oC,GAAc2xC,KAAU3xC,GAAc4xC,IAg1qBzC99F,KAAK6xF,cAAe,EAEpB7xF,KAAKgqE,UAAUg0B,EAAWzoC,KAAMyoC,EAAWv+F,QAC3CO,KAAKy9D,MAAM5Q,OAAM,WACfkxC,EAAQlM,cAAe,MAElB,IAKT7xF,KAAK6sD,OAAM,WAKL7sD,KAAKy9D,MAAMvuD,YAAYvP,UAAUC,eAAe,aAClDI,KAAK0zF,UAAU,YAAaj0F,GAE5BO,KAAK0zF,UAAU,MAAOj0F,EAAOkP,KAG/B3O,KAAK6xF,cAAe,KACnB,IACI,KAOTh8D,EAAOupC,KAAO,WACZp/D,KAAK0zF,UAAU,SASjB79D,EAAO2sC,MAAQ,WACb,IAAIy7B,EAAUj+F,KAEVkkE,EAAelkE,KAAKktD,SAASiX,SAAW,YAExCnkE,KAAKi3D,WAAaiN,EACpBlkE,KAAKk+F,WAGLnpC,GADkB/0D,KAAK8sD,OACIgI,MAAK,WAC9B,OAAOmpC,EAAQC,gBAKrBroE,EAAOqoE,SAAW,WACZl+F,KAAKy9D,OACPz9D,KAAKy9D,MAAM4E,YAAY,QAGzBriE,KAAK0xF,cACL1xF,KAAKqrE,OAAO,IACZrrE,KAAKgqE,UAAUhqE,KAAKktD,SAAS4c,UAAU,GAAI,MAC3C9pE,KAAK0zF,UAAU,SACf1zF,KAAKm+F,qBAEDr0C,GAAU9pD,OACZA,KAAKk2B,QAAQ,gBASjBL,EAAOsoE,mBAAqB,WAC1Bn+F,KAAKo+F,oBACLp+F,KAAKq+F,qBACLr+F,KAAKs+F,mBAOPzoE,EAAOuoE,kBAAoB,WACzBp+F,KAAK0+D,YAAY,GACjB,IAAI6/B,EAAmBv+F,KAAKokF,WACxBoa,EAAkBD,EAAiBC,gBACnC3sB,EAAuB0sB,EAAiB1sB,qBAExC2sB,GACFA,EAAgB1tB,gBAGde,GACFA,EAAqBf,iBAQzBj7C,EAAOwoE,mBAAqB,WAC1Br+F,KAAK4gF,aAAa5gF,KAAKy5F,uBACvBz5F,KAAKu2F,yBAOP1gE,EAAOyoE,gBAAkB,WACvBt+F,KAAKwnE,OAAO,GACZxnE,KAAKk2B,QAAQ,iBAUfL,EAAO4oE,eAAiB,WACtB,IAAIh/F,EAASO,KAAK23F,gBACd15C,EAAU,GAMd,OAJmC,IAA/B9+C,OAAOsP,KAAKhP,GAAQD,QACtBy+C,EAAQz5C,KAAK/E,GAGRO,KAAKqtE,OAAOpvB,SAAWA,GAUhCpoB,EAAO8hE,cAAgB,WACrB,OAAO33F,KAAKqtE,OAAO5tE,QAAU,IAW/Bo2B,EAAO2zD,WAAa,WAClB,OAAOxpF,KAAK23F,iBAAmB33F,KAAK23F,gBAAgBhpF,KAAO,IAY7DknB,EAAO6oE,YAAc,WACnB,OAAO1+F,KAAK23F,iBAAmB33F,KAAK23F,gBAAgB12F,MAAQ,IAc9D40B,EAAOm2D,QAAU,SAAiB9qF,GAChC,YAAcqB,IAAVrB,GACFlB,KAAK0zF,UAAU,aAAcxyF,QAC7BlB,KAAKktD,SAAS8+B,QAAU9qF,IAInBlB,KAAKyzF,SAAS,YAoBvB59D,EAAOm8D,SAAW,SAAkB9wF,GAElC,QAAcqB,IAAVrB,EACF,OAAOlB,KAAKktD,SAAS8kC,WAAY,EAGnC,IAAI2M,EAEiB,kBAAVz9F,GAAsB,mBAAmBwI,KAAKxI,KAAoB,IAAVA,GAAkBlB,KAAKktD,SAAS4nC,mBACjG90F,KAAKktD,SAAS8kC,SAAW9wF,EACzBlB,KAAK42F,gBAAiC,kBAAV11F,EAAqBA,EAAQ,QACzDy9F,GAAe,GAKf3+F,KAAKktD,SAAS8kC,WAHJ9wF,EAMZy9F,EAAuC,qBAAjBA,EAA+B3+F,KAAKktD,SAAS8kC,SAAW2M,EAK1E3+F,KAAKy9D,OACPz9D,KAAK0zF,UAAU,cAAeiL,IAqBlC9oE,EAAO2uC,YAAc,SAAqBtjE,GACxC,YAAcqB,IAAVrB,GACFlB,KAAK0zF,UAAU,iBAAkBxyF,GACjClB,KAAKktD,SAASsX,YAActjE,EACrBlB,MAGFA,KAAKyzF,SAAS,gBAcvB59D,EAAOm/D,KAAO,SAAc9zF,GAC1B,YAAcqB,IAAVrB,GACFlB,KAAK0zF,UAAU,UAAWxyF,QAC1BlB,KAAKktD,SAAS8nC,KAAO9zF,IAIhBlB,KAAKyzF,SAAS,SAevB59D,EAAOw1C,OAAS,SAAgB18D,GAC9B,QAAYpM,IAARoM,EACF,OAAO3O,KAAK2xF,QAKThjF,IACHA,EAAM,IAGJA,IAAQ3O,KAAK2xF,UAKjB3xF,KAAK2xF,QAAUhjF,EAEf3O,KAAK0zF,UAAU,YAAa/kF,GAC5B3O,KAAKmxF,mBAAoB,EASzBnxF,KAAKk2B,QAAQ,kBAgBfL,EAAOwgE,wBAA0B,WAC/B,KAAMr2F,KAAK2xF,SAAW3xF,KAAKktD,SAAS+nC,wBAA0Bj1F,KAAKy9D,OAASz9D,KAAKy9D,MAAM4N,OAAQ,CAC7F,IAAIuzB,EAAY5+F,KAAKy9D,MAAM4N,UAAY,GAEnCuzB,IAAc5+F,KAAK2xF,UACrB3xF,KAAK2xF,QAAUiN,EACf5+F,KAAKmxF,mBAAoB,EAEzBnxF,KAAKk2B,QAAQ,mBAkBnBL,EAAOwhC,SAAW,SAAkBuc,GAClC,QAAarxE,IAATqxE,EACF,QAAS5zE,KAAK4xF,UAGhBhe,IAASA,EAEL5zE,KAAK4xF,YAAche,IAIvB5zE,KAAK4xF,UAAYhe,EAEb5zE,KAAKw2F,uBACPx2F,KAAK0zF,UAAU,cAAe9f,GAG5B5zE,KAAK4xF,WACP5xF,KAAKuhD,YAAY,yBACjBvhD,KAAKohD,SAAS,wBAMdphD,KAAKk2B,QAAQ,mBAERl2B,KAAKw2F,uBACRx2F,KAAKy2F,8BAGPz2F,KAAKuhD,YAAY,wBACjBvhD,KAAKohD,SAAS,yBAMdphD,KAAKk2B,QAAQ,oBAERl2B,KAAKw2F,uBACRx2F,KAAK22F,kCAuBX9gE,EAAO2gE,oBAAsB,SAA6B5iB,GACxD,QAAarxE,IAATqxE,EACF,QAAS5zE,KAAK6+F,qBAGhBjrB,IAASA,EAEL5zE,KAAK6+F,uBAAyBjrB,IAIlC5zE,KAAK6+F,qBAAuBjrB,EAExB5zE,KAAK6+F,sBACP7+F,KAAKohD,SAAS,6BAQdphD,KAAKk2B,QAAQ,yBAEbl2B,KAAKuhD,YAAY,6BAQjBvhD,KAAKk2B,QAAQ,0BAiBjBL,EAAOtrB,MAAQ,SAAenK,GAC5B,IAAI0+F,EAAU9+F,KAEd,QAAYuC,IAARnC,EACF,OAAOJ,KAAK0iE,QAAU,KAiBxB,GAbA1mB,GAAM,eAAe/3C,SAAQ,SAAU86F,GACrC,IAAIC,EAASD,EAAaD,EAAS1+F,GAE7B,GAAS4+F,KAAY16F,MAAMC,QAAQy6F,IAA6B,kBAAXA,GAAyC,kBAAXA,GAAkC,OAAXA,EAMhH5+F,EAAM4+F,EALJF,EAAQpiD,IAAInyC,MAAM,yEASlBvK,KAAKktD,SAAS+xC,2BAA6B7+F,GAAoB,IAAbA,EAAI2F,KAAY,CACpE,IAAIm5F,EAAyB,WAC3Bl/F,KAAKuK,MAAMnK,IAQb,OALAJ,KAAKktD,SAAS+xC,2BAA4B,EAC1Cj/F,KAAK6oD,IAAI,CAAC,QAAS,cAAeq2C,QAClCl/F,KAAK2oD,IAAI,aAAa,WACpB3oD,KAAKg2B,IAAI,CAAC,QAAS,cAAekpE,MAMtC,GAAY,OAAR9+F,EAQF,OAPAJ,KAAK0iE,OAAStiE,EACdJ,KAAKuhD,YAAY,kBAEbvhD,KAAKm/F,cACPn/F,KAAKm/F,aAAahpC,SAMtBn2D,KAAK0iE,OAAS,IAAIjO,GAAWr0D,GAE7BJ,KAAKohD,SAAS,aAGd9E,GAAM/xC,MAAM,SAAWvK,KAAK0iE,OAAO38D,KAAO,IAAM0uD,GAAWE,WAAW30D,KAAK0iE,OAAO38D,MAAQ,IAAK/F,KAAK0iE,OAAOxxD,QAASlR,KAAK0iE,QAMzH1iE,KAAKk2B,QAAQ,SAEb8lB,GAAM,SAAS/3C,SAAQ,SAAU86F,GAC/B,OAAOA,EAAaD,EAASA,EAAQp8B,YAYzC7sC,EAAOq8B,mBAAqB,SAA4BxiC,GACtD1vB,KAAKo/F,eAAgB,GAiBvBvpE,EAAO48D,WAAa,SAAoB7e,GACtC,QAAarxE,IAATqxE,EACF,OAAO5zE,KAAKqxF,YAKd,IAFAzd,IAASA,KAEI5zE,KAAKqxF,YAAlB,CAMA,GAFArxF,KAAKqxF,YAAczd,EAEf5zE,KAAKqxF,YAUP,OATArxF,KAAKo/F,eAAgB,EACrBp/F,KAAKuhD,YAAY,qBACjBvhD,KAAKohD,SAAS,wBAMdphD,KAAKk2B,QAAQ,cAYXl2B,KAAKy9D,OACPz9D,KAAKy9D,MAAM9U,IAAI,aAAa,SAAUpnD,GACpCA,EAAE+lD,kBACF/lD,EAAEwlD,oBAIN/mD,KAAKo/F,eAAgB,EACrBp/F,KAAKuhD,YAAY,mBACjBvhD,KAAKohD,SAAS,qBAMdphD,KAAKk2B,QAAQ,kBASfL,EAAO68D,uBAAyB,WAC9B,IAAI2M,EACAC,EACAC,EACAC,EAAiBzqE,GAAK/0B,KAAMA,KAAKkyD,oBAwBjCutC,EAA6B,SAAoC/vE,GACnE8vE,IAEAx/F,KAAKoyD,cAAcitC,IAIrBr/F,KAAK81B,GAAG,aAnBc,WACpB0pE,IAIAx/F,KAAKoyD,cAAcitC,GAInBA,EAAkBr/F,KAAKqyD,YAAYmtC,EAAgB,QAWrDx/F,KAAK81B,GAAG,aA9Bc,SAAyBv0B,GAGzCA,EAAEm+F,UAAYJ,GAAa/9F,EAAEo+F,UAAYJ,IAC3CD,EAAY/9F,EAAEm+F,QACdH,EAAYh+F,EAAEo+F,QACdH,QAyBJx/F,KAAK81B,GAAG,UAAW2pE,GACnBz/F,KAAK81B,GAAG,aAAc2pE,GACtB,IAyBIjG,EAzBApV,EAAapkF,KAAK8uD,SAAS,eAG3Bs1B,GAAezkC,IAAWhB,KAC5BylC,EAAWtuD,GAAG,cAAc,SAAUpG,GACa,IAA7C1vB,KAAKglD,SAASkI,SAASssC,oBACzBx5F,KAAKglD,SAASqoB,OAAOmsB,kBAAoBx5F,KAAKglD,SAASkI,SAASssC,mBAGlEx5F,KAAKglD,SAASkI,SAASssC,kBAAoB,KAE7CpV,EAAWtuD,GAAG,cAAc,SAAUpG,GACpC1vB,KAAKglD,SAASkI,SAASssC,kBAAoBx5F,KAAKglD,SAASqoB,OAAOmsB,sBAMpEx5F,KAAK81B,GAAG,UAAW0pE,GACnBx/F,KAAK81B,GAAG,QAAS0pE,GAOjBx/F,KAAKqyD,aAAY,WAEf,GAAKryD,KAAKo/F,cAAV,CAKAp/F,KAAKo/F,eAAgB,EAErBp/F,KAAKyyF,YAAW,GAEhBzyF,KAAKqD,aAAam2F,GAClB,IAAI3zF,EAAU7F,KAAKktD,SAASssC,kBAExB3zF,GAAW,IAMf2zF,EAAoBx5F,KAAKmF,YAAW,WAI7BnF,KAAKo/F,eACRp/F,KAAKyyF,YAAW,KAEjB5sF,OACF,MAiBLgwB,EAAO+qD,aAAe,SAAsBD,GAC1C,QAAap+E,IAATo+E,EAOJ,OAAI3gF,KAAKy9D,OAASz9D,KAAKy9D,MAAM6H,qBACpBtlE,KAAKqtE,OAAO4qB,kBAAoBj4F,KAAKyzF,SAAS,gBAGhD,EARLzzF,KAAK0zF,UAAU,kBAAmB/S,IA2BtC9qD,EAAO4jE,oBAAsB,SAA6B9Y,GACxD,YAAap+E,IAATo+E,EACK3gF,KAAK0zF,UAAU,yBAA0B/S,GAG9C3gF,KAAKy9D,OAASz9D,KAAKy9D,MAAM6H,qBACpBtlE,KAAKyzF,SAAS,uBAGhB,GAcT59D,EAAOu5C,QAAU,SAAiBwE,GAChC,QAAarxE,IAATqxE,EAKJ,QAAS5zE,KAAK4/F,SAJZ5/F,KAAK4/F,WAAahsB,GA6BtB/9C,EAAO4tC,aAAe,SAAsBnJ,EAAMlzB,EAAOxJ,GACvD,GAAI59B,KAAKy9D,MACP,OAAOz9D,KAAKy9D,MAAMgG,aAAanJ,EAAMlzB,EAAOxJ,IAyBhD/H,EAAOggC,mBAAqB,SAA4B7zD,EAAS4hE,GAC/D,GAAI5jE,KAAKy9D,MACP,OAAOz9D,KAAKy9D,MAAM5H,mBAAmB7zD,EAAS4hE,IAelD/tC,EAAOysC,sBAAwB,SAA+Br8D,QAChD,IAARA,IACFA,EAAM,IAGR,IACIgvD,EADOhvD,EACMgvD,MAQjB,GANKA,IACHA,EAAQhvD,GAKNjG,KAAKy9D,MACP,OAAOz9D,KAAKy9D,MAAM6E,sBAAsBrN,IAe5Cp/B,EAAOmuC,wBAA0B,WAC/B,OAAOhkE,KAAKyzF,SAAS,4BAUvB59D,EAAOq+D,WAAa,WAClB,OAAOl0F,KAAKy9D,OAASz9D,KAAKy9D,MAAMy2B,YAAcl0F,KAAKy9D,MAAMy2B,cAAgB,GAU3Er+D,EAAOs+D,YAAc,WACnB,OAAOn0F,KAAKy9D,OAASz9D,KAAKy9D,MAAM02B,aAAen0F,KAAKy9D,MAAM02B,eAAiB,GAqB7Et+D,EAAO+H,SAAW,SAAkB73B,GAClC,QAAaxD,IAATwD,EACF,OAAO/F,KAAKqgF,UAGVrgF,KAAKqgF,YAAc7+E,OAAOuE,GAAMnF,gBAClCZ,KAAKqgF,UAAY7+E,OAAOuE,GAAMnF,cAE1BkpD,GAAU9pD,OAOZA,KAAKk2B,QAAQ,oBAcnBL,EAAOw4B,UAAY,WACjB,OAAOlC,GAAeuH,EAAO/zD,UAAUutD,SAASmB,UAAWruD,KAAKyxF,aAWlE57D,EAAOgqE,OAAS,WACd,IAAI79F,EAAUmqD,GAAensD,KAAKktD,UAC9B2L,EAAS72D,EAAQ62D,OACrB72D,EAAQ62D,OAAS,GAEjB,IAAK,IAAIv5D,EAAI,EAAGA,EAAIu5D,EAAOr5D,OAAQF,IAAK,CACtC,IAAI21D,EAAQ4D,EAAOv5D,IAEnB21D,EAAQ9I,GAAe8I,IACjBjQ,YAASziD,EACfP,EAAQ62D,OAAOv5D,GAAK21D,EAGtB,OAAOjzD,GAoBT6zB,EAAOiqE,YAAc,SAAqBt/C,EAASx+C,GACjD,IAAI+9F,EAAU//F,MAEdgC,EAAUA,GAAW,IACbw+C,QAAUA,GAAW,GAC7B,IAAIw/C,EAAQ,IAAIjqC,GAAY/1D,KAAMgC,GAMlC,OALAhC,KAAKivD,SAAS+wC,GACdA,EAAMlqE,GAAG,WAAW,WAClBiqE,EAAQ/rF,YAAYgsF,MAEtBA,EAAMv6F,OACCu6F,GASTnqE,EAAOw6D,yBAA2B,WAChC,GAAKrwF,KAAK6yF,aAOV,IAHA,IAAIoN,EAAoBjgG,KAAKigG,oBACzB9uC,EAAenxD,KAAKmxD,eAEf7xD,EAAI,EAAGA,EAAI0vF,GAAiBxvF,OAAQF,IAAK,CAChD,IAAI4gG,EAAsBlR,GAAiB1vF,GAG3C,GAAI6xD,GAFWnxD,KAAKmgG,aAAaD,GAEH,CAE5B,GAAID,IAAsBC,EACxB,OAIED,GACFjgG,KAAKuhD,YAAY0tC,GAAmBgR,IAGtCjgG,KAAKohD,SAAS6tC,GAAmBiR,IACjClgG,KAAKogG,YAAcF,EACnB,SAWNrqE,EAAOwqE,yBAA2B,WAChC,IAAIl/C,EAAYnhD,KAAKsgG,yBACrBtgG,KAAKogG,YAAc,GAEfj/C,GACFnhD,KAAKuhD,YAAYJ,IAyCrBtrB,EAAO+8D,YAAc,SAAqB2N,GAExC,YAAqBh+F,IAAjBg+F,IAIJvgG,KAAKogG,YAAc,GACnBpgG,KAAKmgG,aAAe,GAAO,GAAIjR,GAAqBqR,GAGpDvgG,KAAKqwF,4BAPI,GAAOrwF,KAAKmgG,eAyBvBtqE,EAAOg9D,WAAa,SAAoB3xF,GAEtC,YAAcqB,IAAVrB,EACKlB,KAAKwgG,aAGdt/F,EAAQuzB,QAAQvzB,MACFlB,KAAKwgG,aAOnBxgG,KAAKwgG,YAAct/F,EAGfA,GACFlB,KAAK81B,GAAG,eAAgB91B,KAAKowF,+BAC7BpwF,KAAKqwF,6BAELrwF,KAAKg2B,IAAI,eAAgBh2B,KAAKowF,+BAC9BpwF,KAAKqgG,4BAGAn/F,QAhBP,GA2BF20B,EAAOoqE,kBAAoB,WACzB,OAAOjgG,KAAKogG,aAYdvqE,EAAOyqE,uBAAyB,WAC9B,OAAOrR,GAAmBjvF,KAAKogG,cAAgB,IA0DjDvqE,EAAO4qE,UAAY,SAAmBtjE,EAAO0vB,GAC3C,IAAI6zC,EAAU1gG,KAEd,GAAKm9B,GAA0B,kBAAVA,EAArB,CAIAn9B,KAAKwiE,QAELxiE,KAAKqtE,OAAOlwC,MAAQgvB,GAAehvB,GACnC,IAAIwjE,EAAqB3gG,KAAKqtE,OAAOlwC,MACjCyjE,EAAUD,EAAmBC,QAC7Bv1B,EAASs1B,EAAmBt1B,OAC5B18D,EAAMgyF,EAAmBhyF,IACzBgnD,EAAagrC,EAAmBhrC,YAE/BirC,GAAWv1B,IACdrrE,KAAKqtE,OAAOlwC,MAAMyjE,QAAU,CAAC,CAC3BjyF,IAAK08D,EACLpqE,KAAMooE,GAAYgC,MAIlB18D,GACF3O,KAAK2O,IAAIA,GAGP08D,GACFrrE,KAAKqrE,OAAOA,GAGV/mE,MAAMC,QAAQoxD,IAChBA,EAAW1xD,SAAQ,SAAU48F,GAC3B,OAAOH,EAAQ7qC,mBAAmBgrC,GAAI,MAI1C7gG,KAAK6sD,MAAMA,KAYbh3B,EAAOirE,SAAW,WAChB,IAAK9gG,KAAKqtE,OAAOlwC,MAAO,CACtB,IAAIkuC,EAASrrE,KAAKqrE,SAUdluC,EAAQ,CACVxuB,IAVQ3O,KAAKy+F,iBAWb9oC,WAVerxD,MAAM3E,UAAUyY,IAAIvY,KAAKG,KAAKojE,oBAAoB,SAAUy9B,GAC3E,MAAO,CACLvmC,KAAMumC,EAAGvmC,KACTlzB,MAAOy5D,EAAGz5D,MACVxJ,SAAUijE,EAAGjjE,SACbjvB,IAAKkyF,EAAGlyF,SAgBZ,OARI08D,IACFluC,EAAMkuC,OAASA,EACfluC,EAAMyjE,QAAU,CAAC,CACfjyF,IAAKwuB,EAAMkuC,OACXpqE,KAAMooE,GAAYlsC,EAAMkuC,WAIrBluC,EAGT,OAAOgvB,GAAensD,KAAKqtE,OAAOlwC,QAcpCu2B,EAAOg8B,eAAiB,SAAwBn1D,GAC9C,IAAIwmE,EAAc,CAChB9iD,QAAS,GACT4a,OAAQ,IAENmoC,EAAaj/C,GAAcxnB,GAC3B0mE,EAAYD,EAAW,cAW3B,GATIjgD,GAASxmB,EAAK,cAChBymE,EAAWjqC,MAAO,GAGhBhW,GAASxmB,EAAK,eAChBymE,EAAW3N,OAAQ,GAIH,OAAd4N,EAAoB,CAGtB,IAAIC,EAAkB,IAAeD,GAAa,MAC9C7gG,EAAM8gG,EAAgB,GACtBr8F,EAAOq8F,EAAgB,GAEvB9gG,GACFk8C,GAAM/xC,MAAMnK,GAGd,GAAO4gG,EAAYn8F,GAKrB,GAFA,GAAOk8F,EAAaC,GAEhBzmE,EAAIviB,gBAGN,IAFA,IAAI42C,EAAWr0B,EAAIjnB,WAEVhU,EAAI,EAAGuqE,EAAIjb,EAASpvD,OAAQF,EAAIuqE,EAAGvqE,IAAK,CAC/C,IAAIiU,EAAQq7C,EAAStvD,GAEjB6hG,EAAY5tF,EAAMzQ,SAASlC,cAEb,WAAdugG,EACFJ,EAAY9iD,QAAQz5C,KAAKu9C,GAAcxuC,IAChB,UAAd4tF,GACTJ,EAAYloC,OAAOr0D,KAAKu9C,GAAcxuC,IAK5C,OAAOwtF,GAWTlrE,EAAO08D,kBAAoB,WACzB,IAAIrsC,EAAO,kBAAuB,KAGlC,QAAS,cAAeA,EAAKZ,OAAS,oBAAqBY,EAAKZ,OAAS,iBAAkBY,EAAKZ,OAAS,gBAAiBY,EAAKZ,OAC/H,gBAAiBY,EAAKZ,QAWxBzvB,EAAOqnB,MAAQ,SAAeuc,GAC5B,QAAgBl3D,IAAZk3D,EACF,OAAOz5D,KAAKsxF,cAGV73B,GACFz5D,KAAKk2B,QAAQ,WACbl2B,KAAKohG,kBAAoBphG,KAAK08C,IAAID,MAClCz8C,KAAK08C,IAAID,MAAM,SACfz8C,KAAKsxF,eAAgB,IAErBtxF,KAAKk2B,QAAQ,YACbl2B,KAAK08C,IAAID,MAAMz8C,KAAKohG,mBACpBphG,KAAKohG,uBAAoB7+F,EACzBvC,KAAKsxF,eAAgB,IAiBzBz7D,EAAOurD,cAAgB,SAAuBigB,GAC5C,QAAiB9+F,IAAb8+F,EACF,OAAOrhG,KAAKqtE,OAAO+T,cAIhB98E,MAAMC,QAAQ88F,IAKdA,EAASloF,OAAM,SAAUwnE,GAC5B,MAAuB,kBAATA,OAKhB3gF,KAAKqtE,OAAO+T,cAAgBigB,EAQ5BrhG,KAAKk2B,QAAQ,yBAGRw9B,EA1tJiB,CA2tJxB/G,IAmDFuT,GAAI9wC,MAAMnrB,SAAQ,SAAU2I,GAC1B,IAAI6vD,EAAQyD,GAAItzD,GAEhB8mD,GAAO/zD,UAAU88D,EAAMoD,YAAc,WACnC,OAAI7/D,KAAKy9D,MACAz9D,KAAKy9D,MAAMhB,EAAMoD,eAK1B7/D,KAAKy8D,EAAMqD,aAAe9/D,KAAKy8D,EAAMqD,cAAgB,IAAIrD,EAAMiD,UACxD1/D,KAAKy8D,EAAMqD,kBAmBtBpM,GAAO/zD,UAAU2zF,YAAc5/B,GAAO/zD,UAAU69D,YAUhD9J,GAAOC,QAAU,GACjB,IAAI,GAAY,cAUhBD,GAAO/zD,UAAUutD,SAAW,CAE1B4c,UAAWla,GAAKqV,kBAChBq8B,MAAO,GAEP9H,kBAAmB,IAEnBpY,cAAe,GAGfiG,QAAQ,EAERz4B,SAAU,CAAC,cAAe,cAAe,mBAAoB,iBAAkB,gBAAiB,cAAe,aAAc,eAAgB,oBAAqB,iBAClKhxB,SAAU,KAAc,GAAUywB,WAAa,GAAUA,UAAU,IAAM,GAAUkzC,cAAgB,GAAU3jE,WAAa,KAE1HywB,UAAW,GAEXmvC,oBAAqB,iDACrB1I,mBAAmB,EACnBqE,WAAY,CACVn3F,QAAS,CACPw/F,aAAc,SAGlB5O,YAAa,GACbC,YAAY,GAEd,CAOA,QAOA,UAQA,WAqBA,eAwBA,cAAc5uF,SAAQ,SAAUkG,GAC9BupD,GAAO/zD,UAAUwK,GAAM,WACrB,OAAOnK,KAAKyzF,SAAStpF,OAGzBukF,GAAsBzqF,SAAQ,SAAUyrB,GACtCgkC,GAAO/zD,UAAU,aAAeusD,GAAcx8B,GAAS,KAAO,WAC5D,OAAO1vB,KAAKk2B,QAAQxG,OA6DxBi9B,GAAYyG,kBAAkB,SAAUM,IAUxC,IAAI+tC,GAAmB,SAiBnBC,GAAgB,GAYhBC,GAAe,SAAsB/0F,GACvC,OAAO80F,GAAc9hG,eAAegN,IAclCg1F,GAAY,SAAmBh1F,GACjC,OAAO+0F,GAAa/0F,GAAQ80F,GAAc90F,QAAQrK,GAgBhDs/F,GAAqB,SAA4B78C,EAAQp4C,GAC3Do4C,EAAuB,eAAIA,EAAuB,gBAAK,GACvDA,EAAuB,eAAEp4C,IAAQ,GAkB/Bk1F,GAAoB,SAA2B98C,EAAQiD,EAAM85C,GAC/D,IAAI5W,GAAa4W,EAAS,SAAW,IAAM,cAC3C/8C,EAAO9uB,QAAQi1D,EAAWljC,GAC1BjD,EAAO9uB,QAAQi1D,EAAY,IAAMljC,EAAKr7C,KAAMq7C,IAgE1C+5C,GAAsB,SAA6Bp1F,EAAMq1F,GAI3D,OADAA,EAAetiG,UAAUiN,KAAOA,EACzB,WACLk1F,GAAkB9hG,KAAM,CACtB4M,KAAMA,EACNs1F,OAAQD,EACRntE,SAAU,OACT,GAEH,IAAK,IAAIgN,EAAOviC,UAAUC,OAAQq1B,EAAO,IAAIvwB,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAC/EnG,EAAKmG,GAAQz7B,UAAUy7B,GAGzB,IAAIlG,EAAWH,EAAWstE,EAAgB,CAACjiG,MAAMg4B,OAAOnD,IAQxD,OALA70B,KAAK4M,GAAQ,WACX,OAAOkoB,GAGTgtE,GAAkB9hG,KAAM80B,EAASqtE,gBAC1BrtE,IAmBPstE,GAAsB,WASxB,SAASA,EAAOp9C,GACd,GAAIhlD,KAAKkP,cAAgBkzF,EACvB,MAAM,IAAIjgG,MAAM,0DAGlBnC,KAAKglD,OAASA,EAEThlD,KAAK08C,MACR18C,KAAK08C,IAAM18C,KAAKglD,OAAOtI,IAAIK,aAAa/8C,KAAK4M,OAK/Cw+C,GAAQprD,aACDA,KAAKk2B,QACZ41B,GAAS9rD,KAAMA,KAAKkP,YAAY68C,cAChC81C,GAAmB78C,EAAQhlD,KAAK4M,MAGhC5M,KAAKs2B,QAAUt2B,KAAKs2B,QAAQvB,KAAK/0B,MAEjCglD,EAAOlvB,GAAG,UAAW91B,KAAKs2B,SAO5B,IAAIT,EAASusE,EAAOziG,UAmOpB,OAjOAk2B,EAAOne,QAAU,WACf,OAAO1X,KAAKkP,YAAYmzF,SAgB1BxsE,EAAOssE,aAAe,SAAsBl6C,GAQ1C,YAPa,IAATA,IACFA,EAAO,IAGTA,EAAKr7C,KAAO5M,KAAK4M,KACjBq7C,EAAKi6C,OAASliG,KAAKkP,YACnB+4C,EAAKnzB,SAAW90B,KACTioD,GAkBTpyB,EAAOK,QAAU,SAAmBxG,EAAOu4B,GAKzC,YAJa,IAATA,IACFA,EAAO,IAGF/xB,GAAQl2B,KAAK+pD,YAAar6B,EAAO1vB,KAAKmiG,aAAal6C,KAgB5DpyB,EAAOm2B,mBAAqB,SAA4BzqD,KAWxDs0B,EAAOS,QAAU,WACf,IAAI1pB,EAAO5M,KAAK4M,KACZo4C,EAAShlD,KAAKglD,OAQlBhlD,KAAKk2B,QAAQ,WACbl2B,KAAKg2B,MACLgvB,EAAOhvB,IAAI,UAAWh2B,KAAKs2B,SAI3B0uB,EAAuB,eAAEp4C,IAAQ,EACjC5M,KAAKglD,OAAShlD,KAAKyrD,MAAQ,KAG3BzG,EAAOp4C,GAAQo1F,GAAoBp1F,EAAM80F,GAAc90F,KAczDw1F,EAAOE,QAAU,SAAiBJ,GAChC,IAAIrzF,EAAsB,kBAAXqzF,EAAsBN,GAAUM,GAAUA,EACzD,MAAoB,oBAANrzF,IAAqBuzF,EAAOziG,UAAU6zD,cAAc3kD,EAAElP,YAmBtEyiG,EAAOG,eAAiB,SAAwB31F,EAAMs1F,GACpD,GAAoB,kBAATt1F,EACT,MAAM,IAAIzK,MAAM,yBAA4ByK,EAAO,mCAAsCA,EAAO,KAGlG,GAAI+0F,GAAa/0F,GACf0vC,GAAMzuC,KAAK,mBAAsBjB,EAAO,wEACnC,GAAI8mD,GAAO/zD,UAAUC,eAAegN,GACzC,MAAM,IAAIzK,MAAM,yBAA4ByK,EAAO,0DAGrD,GAAsB,oBAAXs1F,EACT,MAAM,IAAI//F,MAAM,uBAA0ByK,EAAO,qCAAwCs1F,EAAS,KAcpG,OAXAR,GAAc90F,GAAQs1F,EAGlBt1F,IAAS60F,KACPW,EAAOE,QAAQJ,GACjBxuC,GAAO/zD,UAAUiN,GArRD,SAA2BA,EAAMs1F,GACvD,IAAIM,EAAqB,WAOvBV,GAAkB9hG,KAAM,CACtB4M,KAAMA,EACNs1F,OAAQA,EACRptE,SAAU,OACT,GACH,IAAIA,EAAWotE,EAAOniG,MAAMC,KAAMT,WAOlC,OANAsiG,GAAmB7hG,KAAM4M,GACzBk1F,GAAkB9hG,KAAM,CACtB4M,KAAMA,EACNs1F,OAAQA,EACRptE,SAAUA,IAELA,GAMT,OAHA31B,OAAOsP,KAAKyzF,GAAQj+F,SAAQ,SAAUye,GACpC8/E,EAAmB9/E,GAAQw/E,EAAOx/E,MAE7B8/E,EA2PwBC,CAAkB71F,EAAMs1F,GAEjDxuC,GAAO/zD,UAAUiN,GAAQo1F,GAAoBp1F,EAAMs1F,IAIhDA,GAcTE,EAAOM,iBAAmB,SAA0B91F,GAClD,GAAIA,IAAS60F,GACX,MAAM,IAAIt/F,MAAM,mCAGdw/F,GAAa/0F,YACR80F,GAAc90F,UACd8mD,GAAO/zD,UAAUiN,KAgB5Bw1F,EAAOO,WAAa,SAAoBvzE,GAKtC,IAAIprB,EASJ,YAbc,IAAVorB,IACFA,EAAQjwB,OAAOsP,KAAKizF,KAItBtyE,EAAMnrB,SAAQ,SAAU2I,GACtB,IAAIs1F,EAASN,GAAUh1F,GAEnBs1F,KACFl+F,EAASA,GAAU,IACZ4I,GAAQs1F,MAGZl+F,GAaTo+F,EAAOQ,iBAAmB,SAA0Bh2F,GAClD,IAAIs1F,EAASN,GAAUh1F,GACvB,OAAOs1F,GAAUA,EAAOG,SAAW,IAG9BD,EAxQiB,GAwR1BA,GAAOR,UAAYA,GAOnBQ,GAAOX,iBAAmBA,GAC1BW,GAAOG,eAAed,GAAkBW,IAOxC1uC,GAAO/zD,UAAU8rE,YAAc,SAAU7+D,GACvC,QAAS5M,KAAqB,iBAAsC,IAAjCA,KAAqB,eAAE4M,IAS5D8mD,GAAO/zD,UAAUkjG,UAAY,SAAUj2F,GACrC,QAAS+0F,GAAa/0F,IAyExB,IAqDIk2F,GAAc,SAAqBrqF,GACrC,OAA2B,IAApBA,EAAGrU,QAAQ,KAAaqU,EAAGpU,MAAM,GAAKoU,GAmF/C,SAASsqF,GAAQtqF,EAAIzW,EAAS6qD,GAC5B,IAAI7H,EAAS+9C,GAAQC,UAAUvqF,GAE/B,GAAIusC,EASF,OARIhjD,GACFs6C,GAAMzuC,KAAK,WAAc4K,EAAK,0DAG5Bo0C,GACF7H,EAAO6H,MAAMA,GAGR7H,EAGT,IAAIh6C,EAAmB,kBAAPyN,EAAkB4rC,GAAE,IAAMy+C,GAAYrqF,IAAOA,EAE7D,IAAKwnC,GAAKj1C,GACR,MAAM,IAAIi4F,UAAU,sDASjBj4F,EAAG4G,cAAcsxF,aAAgBl4F,EAAG4G,cAAcvP,KAAK6+C,SAASl2C,IACnEsxC,GAAMzuC,KAAK,mDAGb7L,EAAUA,GAAW,GACrBg6C,GAAM,eAAe/3C,SAAQ,SAAU86F,GACrC,IAAI9rE,EAAO8rE,EAAa/zF,EAAImhD,GAAenqD,IAEtC,GAASixB,KAAS3uB,MAAMC,QAAQ0uB,GAKrCjxB,EAAUmqD,GAAenqD,EAASixB,GAJhCqpB,GAAM/xC,MAAM,mDAQhB,IAAI44F,EAAkBx2C,GAAY4C,aAAa,UAK/C,OAJAvK,EAAS,IAAIm+C,EAAgBn4F,EAAIhJ,EAAS6qD,GAC1C7Q,GAAM,SAAS/3C,SAAQ,SAAU86F,GAC/B,OAAOA,EAAa/5C,MAEfA,EAST,GANA+9C,GAAQhnD,OAASA,GACjBgnD,GAAQ/mD,MAAQA,GAChB+mD,GAAQK,KA3v2BG,SAAcniG,EAAMkJ,GAC7B6xC,GAAM/6C,EAAMkJ,IA2v2Bd44F,GAAQM,SArt2BO,SAAkBpiG,EAAMkJ,GACrC6xC,GAAM/6C,EAAM,GAAG+2B,OAAO7tB,GAAIiO,KAAI,SAAUkrF,GAMtC,OALc,SAASz4C,IAErB,OADA5O,GAAWh7C,EAAM4pD,GACVy4C,EAASvjG,WAAM,EAAQR,iBAkt2BpCwjG,GAAQ9mD,WAAaA,IAEqB,IAAtC,8BAA8CuD,KAAU,CAC1D,IAAI8F,GAAQjB,GAAE,wBAEd,IAAKiB,GAAO,CACVA,GAAQD,GAAmB,uBAC3B,IAAI8tC,GAAO9uC,GAAE,QAET8uC,IACFA,GAAKv7E,aAAa0tC,GAAO6tC,GAAKpgF,YAGhCwyC,GAAeD,GAAO,kJAO1BP,GAAiB,EAAGg+C,IAOpBA,GAAQV,QAAUvmD,GAQlBinD,GAAQ/gG,QAAU0xD,GAAO/zD,UAAUutD,SAQnC61C,GAAQQ,WAAa,WACnB,OAAO7vC,GAAOC,SAkBhBovC,GAAQC,UAAY,SAAUvqF,GAC5B,IACI8hB,EADAo5B,EAAUD,GAAOC,QAGrB,GAAkB,kBAAPl7C,EAAiB,CAC1B,IAAI+qF,EAAMV,GAAYrqF,GAClBusC,EAAS2O,EAAQ6vC,GAErB,GAAIx+C,EACF,OAAOA,EAGTzqB,EAAM8pB,GAAE,IAAMm/C,QAEdjpE,EAAM9hB,EAGR,GAAIwnC,GAAK1lB,GAAM,CACb,IAAIkpE,EAAOlpE,EACPmpE,EAAUD,EAAKz+C,OACf+mC,EAAW0X,EAAK1X,SAGpB,GAAI2X,GAAW/vC,EAAQo4B,GACrB,OAAO2X,GAAW/vC,EAAQo4B,KAehCgX,GAAQY,cAAgB,WACtB,OAEExkG,OAAOsP,KAAKilD,GAAOC,SAASv7C,KAAI,SAAU+U,GACxC,OAAOumC,GAAOC,QAAQxmC,MACrB5e,OAAOkmB,UAIdsuE,GAAQpvC,QAAUD,GAAOC,QACzBovC,GAAQxzC,aAAe5C,GAAY4C,aAmBnCwzC,GAAQ3vC,kBAAoB,SAAUxmD,EAAMg3F,GACtCh0C,GAAKG,OAAO6zC,IACdtnD,GAAMzuC,KAAK,OAASjB,EAAO,+GAG7B+/C,GAAYyG,kBAAkBvzD,KAAK8sD,GAAa//C,EAAMg3F,IAGxDb,GAAQ79B,QAAUtV,GAAKsV,QACvB69B,GAAQh+B,aAAenV,GAAKmV,aAC5Bg+B,GAAQc,IA7xjBR,SAAa5iG,EAAM2lE,GACjBL,GAAYtlE,GAAQslE,GAAYtlE,IAAS,GACzCslE,GAAYtlE,GAAMuD,KAAKoiE,IAoyjBzBznE,OAAOic,eAAe2nF,GAAS,aAAc,CAC3C7hG,MAAO,GACP4iG,WAAW,EACXtb,YAAY,IAEdrpF,OAAOic,eAAe2nF,GAAQn8B,WAAY,aAAc,CACtD1lE,MAAOulE,GACPq9B,WAAW,EACXtb,YAAY,IASdua,GAAQljD,QAAUA,GASlBkjD,GAAQxjD,cAAgBA,GACxBwjD,GAAQgB,OAjXK,SAAgBC,EAAYC,QACf,IAApBA,IACFA,EAAkB,IAGpB,IAAIC,EAAW,WACbF,EAAWjkG,MAAMC,KAAMT,YAGrB4kG,EAAU,GAoBd,IAAK,IAAIv3F,IAlBsB,kBAApBq3F,GACLA,EAAgB/0F,cAAgB/P,OAAOQ,UAAUuP,cACnDg1F,EAAWD,EAAgB/0F,aAG7Bi1F,EAAUF,GAC0B,oBAApBA,IAChBC,EAAWD,IAGb,OAAUC,EAAUF,GAGhBA,IACFE,EAASE,OAASJ,GAIHG,EACXA,EAAQvkG,eAAegN,KACzBs3F,EAASvkG,UAAUiN,GAAQu3F,EAAQv3F,IAIvC,OAAOs3F,GA+UTnB,GAAQsB,aAAel4C,GACvB42C,GAAQhuE,KAAOA,GACfguE,GAAQR,eAAiBH,GAAOG,eAChCQ,GAAQL,iBAAmBN,GAAOM,iBAalCK,GAAQb,OAAS,SAAUt1F,EAAMs1F,GAE/B,OADA5lD,GAAMzuC,KAAK,wEACJu0F,GAAOG,eAAe31F,EAAMs1F,IAGrCa,GAAQJ,WAAaP,GAAOO,WAC5BI,GAAQnB,UAAYQ,GAAOR,UAC3BmB,GAAQH,iBAAmBR,GAAOQ,iBAelCG,GAAQuB,YAAc,SAAUv+F,EAAMlB,GACpC,IAAI0/F,EAIJ,OAFAx+F,GAAQ,GAAKA,GAAMnF,cACnBmiG,GAAQ/gG,QAAQqsD,UAAYlC,GAAe42C,GAAQ/gG,QAAQqsD,YAAYk2C,EAAgB,IAAkBx+F,GAAQlB,EAAM0/F,IAChHxB,GAAQ/gG,QAAQqsD,UAAUtoD,IAUnCg9F,GAAQrmD,IAAMJ,GACdymD,GAAQhmD,aAAeA,GACvBgmD,GAAQyB,gBAAkBzB,GAAQ1uC,iBAAmBA,GACrD0uC,GAAQnyB,WAAaA,GACrBmyB,GAAQ0B,cAn8fR,SAAuBC,GACrBn3F,GAAiBm3F,GAm8fnB3B,GAAQ4B,gBA77fR,WACEp3F,GAAiBgjE,IA67fnBwyB,GAAQvmC,SAAWA,GACnBumC,GAAQlmC,cAAgBA,GACxBkmC,GAAQ6B,YAAcv7C,GACtB05C,GAAQjtE,GAAKA,GACbitE,GAAQp6C,IAAMA,GACdo6C,GAAQ/sE,IAAMA,GACd+sE,GAAQ7sE,QAAUA,GAclB6sE,GAAQvgG,IAAM,IACdugG,GAAQplC,UAAYA,GACpBolC,GAAQ7qD,WAAaA,GACrB6qD,GAAQ9qD,WAAaA,GACrB,CAAC,OAAQ,aAAc,WAAY,WAAY,WAAY,cAAe,cAAe,gBAAiB,gBAAiB,UAAW,gBAAiB,iBAAiBh0C,SAAQ,SAAUkpB,GACxL41E,GAAQ51E,GAAK,WAEX,OADAmvB,GAAMzuC,KAAK,WAAasf,EAAI,qCAAuCA,EAAI,cAChEo3B,GAAIp3B,GAAGptB,MAAM,KAAMR,eAG9BwjG,GAAQ5kD,cAAgBA,GAQxB4kD,GAAQv7F,IAAM+8C,GAQdw+C,GAAQl/F,IAAMm5D,GACd+lC,GAAQtZ,mBAAqBA,GAG7BsZ,GAAQuB,YAAY,KAAM,CACxB,iBAAkB,oBAQpB,IAAI,GAAa,EAabO,GAA0B,SAAiCC,EAAwBjhG,EAAKkhG,GAI1F,OAAID,GAA0BC,GAAOA,EAAIC,aAAenhG,IAAQkhG,EAAIC,YAC3DD,EAAIC,YAGNnhG,GAGLohG,GAAS,SAAgBxlG,GAC3B,OAAIsjG,GAAQrmD,IAAIQ,MACP6lD,GAAQrmD,IAAIQ,MAAMnoB,KAAKguE,GAAS,OAAQtjG,EAAS,MAGnD,cAULylG,GAAoB,EAAI,GAMxBC,GAAkBD,GAElBE,GAAe,SAAsBC,EAAY1jD,GACnD,IACIriD,EADA02C,EAAU,GAGd,GAAIqvD,GAAcA,EAAW7lG,OAE3B,IAAKF,EAAI,EAAGA,EAAI+lG,EAAW7lG,OAAQF,IAC7BqiD,EAAU0jD,EAAW18F,MAAMrJ,GAAI+lG,EAAW74E,IAAIltB,KAChD02C,EAAQxxC,KAAK,CAAC6gG,EAAW18F,MAAMrJ,GAAI+lG,EAAW74E,IAAIltB,KAKxD,OAAOyjG,GAAQ1uC,iBAAiBre,IAY9BsvD,GAAY,SAAmB/wC,EAAUjvB,GAC3C,OAAO8/D,GAAa7wC,GAAU,SAAU5rD,EAAO6jB,GAC7C,OAAO7jB,EAAQw8F,IAAmB7/D,GAAQ9Y,EAAM24E,IAAmB7/D,MAYnEigE,GAAgB,SAAuBF,EAAY//D,GACrD,OAAO8/D,GAAaC,GAAY,SAAU18F,GACxC,OAAOA,EAAQu8F,IAAqB5/D,MAmHpCkgE,GAAiB,SAAwB3iE,GAC3C,IAAI4iE,EAAS,GAEb,IAAK5iE,IAAUA,EAAMrjC,OACnB,MAAO,GAGT,IAAK,IAAIF,EAAI,EAAGA,EAAIujC,EAAMrjC,OAAQF,IAChCmmG,EAAOjhG,KAAKq+B,EAAMl6B,MAAMrJ,GAAK,OAASujC,EAAMrW,IAAIltB,IAGlD,OAAOmmG,EAAO/vF,KAAK,OAkCjBgwF,GAAoB,SAA2BL,GAGjD,IAFA,IAAIM,EAAiB,GAEZrmG,EAAI,EAAGA,EAAI+lG,EAAW7lG,OAAQF,IACrCqmG,EAAenhG,KAAK,CAClBmE,MAAO08F,EAAW18F,MAAMrJ,GACxBktB,IAAK64E,EAAW74E,IAAIltB,KAIxB,OAAOqmG,GA4CLC,GAAkB,SAAyBh6E,GAC7C,GAAKA,GAAMA,EAAEpsB,QAAWosB,EAAEY,IAI1B,OAAOZ,EAAEY,IAAIZ,EAAEpsB,OAAS,IAkBtBqmG,GAAc,SAAqBhjE,EAAOuyB,GAC5C,IAAI9vB,EAAO,EAEX,IAAKzC,IAAUA,EAAMrjC,OACnB,OAAO8lC,EAGT,IAAK,IAAIhmC,EAAI,EAAGA,EAAIujC,EAAMrjC,OAAQF,IAAK,CACrC,IAAIqJ,EAAQk6B,EAAMl6B,MAAMrJ,GACpBktB,EAAMqW,EAAMrW,IAAIltB,GAEhB81D,EAAY5oC,IAMd8Y,GADE8vB,EAAYzsD,GAASysD,GAAa5oC,EAC5BA,EAAM4oC,EAKR5oC,EAAM7jB,GAGhB,OAAO28B,GASLk/D,GAAkBzB,GAAQyB,gBAc1BsB,GAA2B,SAAkC9oE,EAAUnD,GAGzE,IAAKA,EAAQmyD,QACX,OAAOnyD,EAAQ1B,SAKjB,IAAIn0B,EAAS,EAWb,OAVC61B,EAAQ3F,OAAS,IAAIjwB,SAAQ,SAAU4K,GACtC7K,GAAU6K,EAAEspB,aAIb0B,EAAQ+B,cAAgB,IAAI33B,SAAQ,SAAU4K,GAC9B,SAAXA,EAAE5N,OACJ+C,GAAUg5B,EAAS1C,uBAGhBt2B,GAYL+hG,GAAsB,SAA6B/oE,GACrD,OAAQA,EAASvB,UAAY,IAAI36B,QAAO,SAAU+2B,EAAKgC,EAASmsE,GAqB9D,OApBInsE,EAAQ3F,MACV2F,EAAQ3F,MAAMjwB,SAAQ,SAAU6d,EAAM0E,GACpCqR,EAAIrzB,KAAK,CACP2zB,SAAUrW,EAAKqW,SACfyG,aAAconE,EACdnnE,UAAWrY,EACX1E,KAAMA,EACN+X,QAASA,OAIbhC,EAAIrzB,KAAK,CACP2zB,SAAU0B,EAAQ1B,SAClByG,aAAconE,EACdnnE,UAAW,KACXhF,QAASA,EACT/X,KAAM,OAIH+V,IACN,KAGDouE,GAAe,SAAsB9oE,GACvC,IAAI+oE,EAAc/oE,EAAM1B,UAAY0B,EAAM1B,SAASj8B,QAAU29B,EAAM1B,SAAS0B,EAAM1B,SAASj8B,OAAS,GACpG,OAAO0mG,GAAeA,EAAYhyE,OAAS,IAGzCiyE,GAAoB,SAA2B3sE,GACjD,IAAIsC,EAAiBtC,EAAKsC,eAE1B,GAAKA,EAAL,CAIA,IAAI5H,EAAQ4H,EAAe5H,MAEvBkyE,GADetqE,EAAeF,cACD,IAAI96B,QAAO,SAAU6Z,EAAOukB,GAC3D,OAAOvkB,GAAuB,SAAdukB,EAAKj+B,KAAkB,EAAI,KAC1C,GAEH,OADAmlG,GAAalyE,GAASA,EAAM10B,OAAS00B,EAAM10B,OAAS,IAalD6mG,GAAgB,SAAuBr/D,EAAQ7J,GACjD,GAAIA,EAAMhB,QACR,OAAO,EAIT,GAAI6K,GAAUA,EAAOsD,2BACnB,OAAOtD,EAAOsD,2BAGhB,IAAInP,EAAW8qE,GAAa9oE,GAAO39B,OAAS,EAE5C,OAAI27B,GAAYgC,EAAM/C,eAAiB+C,EAAM/C,cAAcksE,aAClDnpE,EAAM/C,cAAcksE,aAClBnrE,GAAYgC,EAAM7C,mBACO,EAA3B6C,EAAM7C,mBACJ6C,EAAM/C,eAAiB+C,EAAM/C,cAAcmsE,SAC7CppE,EAAM/C,cAAcmsE,SAClBppE,EAAM9C,eACe,EAAvB8C,EAAM9C,eAGR,GAoHLmsE,GAAmB,SAA0BxpE,EAAUypE,EAAaC,GAKtE,GAJ2B,qBAAhBD,IACTA,EAAczpE,EAASX,cAAgBW,EAASvB,SAASj8B,QAGvDinG,EAAczpE,EAASX,cACzB,OAAO,EAIT,IAAIsqE,EAnHiB,SAA0B3pE,EAAUypE,GACzD,IAAIziG,EAAS,EACT1E,EAAImnG,EAAczpE,EAASX,cAG3BxC,EAAUmD,EAASvB,SAASn8B,GAGhC,GAAIu6B,EAAS,CACX,GAA6B,qBAAlBA,EAAQlxB,MACjB,MAAO,CACL3E,OAAQ61B,EAAQlxB,MAChB21B,SAAS,GAIb,GAA2B,qBAAhBzE,EAAQrN,IACjB,MAAO,CACLxoB,OAAQ61B,EAAQrN,IAAMqN,EAAQ1B,SAC9BmG,SAAS,GAKf,KAAOh/B,KAAK,CAGV,GAA2B,qBAF3Bu6B,EAAUmD,EAASvB,SAASn8B,IAETktB,IACjB,MAAO,CACLxoB,OAAQA,EAAS61B,EAAQrN,IACzB8R,SAAS,GAMb,GAFAt6B,GAAU8hG,GAAyB9oE,EAAUnD,GAEhB,qBAAlBA,EAAQlxB,MACjB,MAAO,CACL3E,OAAQA,EAAS61B,EAAQlxB,MACzB21B,SAAS,GAKf,MAAO,CACLt6B,OAAQA,EACRs6B,SAAS,GAqEIsoE,CAAiB5pE,EAAUypE,GAE1C,GAAIE,EAASroE,QAIX,OAAOqoE,EAAS3iG,OAKlB,IAAI6iG,EApEgB,SAAyB7pE,EAAUypE,GAMvD,IALA,IACI5sE,EADA71B,EAAS,EAET1E,EAAImnG,EAAczpE,EAASX,cAGxB/8B,EAAI09B,EAASvB,SAASj8B,OAAQF,IAAK,CAGxC,GAA6B,qBAF7Bu6B,EAAUmD,EAASvB,SAASn8B,IAETqJ,MACjB,MAAO,CACL3E,OAAQ61B,EAAQlxB,MAAQ3E,EACxBs6B,SAAS,GAMb,GAFAt6B,GAAU8hG,GAAyB9oE,EAAUnD,GAElB,qBAAhBA,EAAQrN,IACjB,MAAO,CACLxoB,OAAQ61B,EAAQrN,IAAMxoB,EACtBs6B,SAAS,GAMf,MAAO,CACLt6B,QAAS,EACTs6B,SAAS,GAuCGwoE,CAAgB9pE,EAAUypE,GAExC,OAAII,EAAQvoE,QAGHuoE,EAAQ7iG,OAIV2iG,EAAS3iG,OAAS0iG,GAmBvBvuE,GAAW,SAAkB6E,EAAUypE,EAAaC,GACtD,IAAK1pE,EACH,OAAO,EAST,GANuB,kBAAZ0pE,IACTA,EAAU,GAKe,qBAAhBD,EAA6B,CAEtC,GAAIzpE,EAAS+pE,cACX,OAAO/pE,EAAS+pE,cAIlB,IAAK/pE,EAASb,QACZ,OAAO,SAKX,OAAOqqE,GAAiBxpE,EAAUypE,EAAaC,IAgB7CM,GAAe,SAAsBjtE,GACvC,IAAIktE,EAAkBltE,EAAMktE,gBACxBC,EAAentE,EAAMmtE,aACrBh8E,EAAa6O,EAAM7O,WACnBub,EAAW1M,EAAM0M,SACjB0gE,EAAY,EAEhB,GAAIj8E,EAAaub,EAAU,CACzB,IAAIsB,EAAQ,CAACtB,EAAUvb,GACvBA,EAAa6c,EAAM,GACnBtB,EAAWsB,EAAM,GAGnB,GAAI7c,EAAa,EAAG,CAClB,IAAK,IAAI5rB,EAAI4rB,EAAY5rB,EAAI2uB,KAAK8W,IAAI,EAAG0B,GAAWnnC,IAClD6nG,GAAaF,EAGf/7E,EAAa,EAGf,IAAK,IAAImL,EAAKnL,EAAYmL,EAAKoQ,EAAUpQ,IACvC8wE,GAAaD,EAAa7wE,GAAI8B,SAGhC,OAAOgvE,GAuBLC,GAAc,SAAqBpqE,EAAU0pE,EAASW,EAAgBC,GACxE,IAAKtqE,IAAaA,EAASvB,SACzB,OAAO,KAGT,GAAIuB,EAASb,QACX,OAAOhE,GAAS6E,GAGlB,GAAgB,OAAZ0pE,EACF,OAAO,KAGTA,EAAUA,GAAW,EACrB,IAAIa,EAAqBf,GAAiBxpE,EAAUA,EAASX,cAAgBW,EAASvB,SAASj8B,OAAQknG,GAQvG,OANIW,IAEFE,GADAD,EAA6C,kBAApBA,EAA+BA,EAAkBjB,GAAc,KAAMrpE,IAKzF/O,KAAKC,IAAI,EAAGq5E,IA6KjBC,GAAgB,SAAuBxqE,GACzC,OAAOA,EAASyqE,cAAgBzqE,EAASyqE,aAAevuE,KAAKsL,OAY3DkjE,GAAiB,SAAwB1qE,GAC3C,OAAOA,EAASyqE,cAAgBzqE,EAASyqE,eAAiBljE,EAAAA,GAWxDojE,GAAY,SAAmB3qE,GACjC,IAAI4qE,EAAcJ,GAAcxqE,GAChC,OAAQA,EAASupB,WAAaqhD,GA2C5BluF,GAAe,SAAsBrO,EAAM2xB,GAC7C,OAAOA,EAASjnB,YAAcinB,EAASjnB,WAAW1K,IAuChDw8F,GAA2B,SAAkC7gE,EAAQ7J,GACvE,GAAgC,IAA5B6J,EAAO/J,UAAUz9B,OACnB,OAAO,EAGT,IAAIsoG,EAAmB3qE,EAAMpnB,WAAWgjB,WAAazG,OAAOy1E,UAC5D,OAMc,IANP/gE,EAAO/J,UAAU1uB,QAAO,SAAUyuB,GACvC,QAAK2qE,GAAU3qE,KAIPA,EAASjnB,WAAWgjB,WAAa,GAAK+uE,KAC7CtoG,QAGDwoG,GAAgB,SAAuBp8E,EAAGkL,GAI5C,SAAKlL,IAAMkL,IAAMlL,GAAKkL,GAAKlL,IAAMkL,KAK7BlL,IAAMkL,OAMNlL,EAAEnT,KAAMqe,EAAEre,IAAMmT,EAAEnT,KAAOqe,EAAEre,SAM3BmT,EAAEoX,cAAelM,EAAEkM,aAAepX,EAAEoX,cAAgBlM,EAAEkM,iBAMtDpX,EAAE7pB,MAAO+0B,EAAE/0B,KAAO6pB,EAAE7pB,MAAQ+0B,EAAE/0B,SAOhCkmG,GAAmB,SAA0BjhE,EAAQ9mC,GACvD,IAAIipC,EAAQnC,GAAUA,EAAO9J,aAAe8J,EAAO9J,YAAYiM,OAAS,GACpEuiD,GAAQ,EAEZ,IAAK,IAAIwc,KAAa/+D,EAAO,CAC3B,IAAK,IAAI/B,KAAS+B,EAAM++D,GAGtB,GAFAxc,EAAQxrF,EAASipC,EAAM++D,GAAW9gE,IAGhC,MAIJ,GAAIskD,EACF,MAIJ,QAASA,GAGP7gD,GAAc,SAAqB7D,GAGrC,IAAKA,IAAWA,EAAO/J,YAAc+J,EAAO/J,UAAUz9B,OAMpD,OAHYyoG,GAAiBjhE,GAAQ,SAAUmhE,GAC7C,OAAOA,EAAQlrE,WAAakrE,EAAQlrE,UAAUz9B,QAAU2oG,EAAQpmG,OAgCpE,IA1BA,IAAIu6D,EAAQ,SAAeh9D,GACzB,IAAI09B,EAAWgK,EAAO/J,UAAU39B,GAC5B+pC,EAASrM,EAASjnB,YAAcinB,EAASjnB,WAAWszB,OAExD,OAAIA,GAAUA,EAAOxoC,MAAM,KAAKsY,OAAM,SAAUvG,GAC9C,OAAOuuB,EAAavuB,OAMVq1F,GAAiBjhE,GAAQ,SAAUmhE,GAC7C,OAAOH,GAAchrE,EAAUmrE,MALxB,WAcF,CACLrxF,GAAG,IAIExX,EAAI,EAAGA,EAAI0nC,EAAO/J,UAAUz9B,OAAQF,IAAK,CAChD,IAAI8oG,EAAO9rC,EAAMh9D,GAEjB,GAAa,aAAT8oG,GACgB,kBAATA,EAAmB,OAAOA,EAAKtxF,EAK5C,OAAO,GAILuxF,GAAW,CACbhC,cAAeA,GACfluE,SAAUA,GACVovC,SAnYa,SAAkBvqC,EAAU0pE,EAASY,GAClD,IACI5wB,EAAgBgwB,GAAW,EAC3BryB,EAAc+yB,GAAYpqE,EAAU0pE,GAFnB,EAE4CY,GAEjE,OAAoB,OAAhBjzB,EACKmwB,KAGFA,GAAgB9tB,EAAerC,IA2XtCi0B,oBA1WwB,SAA6BtgE,GAWrD,IAVA,IAAIhL,EAAWgL,EAAMhL,SACjB0hC,EAAc12B,EAAM02B,YACpB6pC,EAAuBvgE,EAAMugE,qBAC7BC,EAAoBxgE,EAAMwgE,kBAC1BpzC,EAAYptB,EAAMotB,UAClBqzC,EAAmCzgE,EAAMygE,iCACzCnjE,EAAOo5B,EAActJ,EACrBszC,EAAmB3C,GAAoB/oE,GACvC9R,EAAa,EAER5rB,EAAI,EAAGA,EAAIopG,EAAiBlpG,OAAQF,IAAK,CAChD,IAAIqpG,EAAiBD,EAAiBppG,GAEtC,GAAIipG,IAAyBI,EAAe/pE,eAKX,kBAAtB4pE,GAAsE,kBAA7BG,EAAe9pE,WAA0B2pE,IAAsBG,EAAe9pE,WAAlI,CAIA3T,EAAa5rB,EACb,OAGF,GAAIgmC,EAAO,EAAG,CAGZ,GAAIpa,EAAa,EACf,IAAK,IAAI6jD,EAAM7jD,EAAa,EAAG6jD,GAAO,EAAGA,IAAO,CAC9C,IAAI65B,EAAkBF,EAAiB35B,GAGvC,GAFAzpC,GAAQsjE,EAAgBzwE,SAEpBswE,GACF,GAAInjE,EAAO,EACT,cAEG,GAAIA,EAAO4/D,IAAqB,EACrC,SAGF,MAAO,CACLrmE,UAAW+pE,EAAgB/pE,UAC3BD,aAAcgqE,EAAgBhqE,aAC9Bw2B,UAAWA,EAAY4xC,GAAa,CAClCC,gBAAiBjqE,EAAS3C,eAC1B6sE,aAAcwB,EACdx9E,WAAYA,EACZub,SAAUsoC,KAQlB,MAAO,CACLlwC,UAAW6pE,EAAiB,IAAMA,EAAiB,GAAG7pE,WAAa,KACnED,aAAc8pE,EAAiB,IAAMA,EAAiB,GAAG9pE,cAAgB,EACzEw2B,UAAWsJ,GAOf,GAAIxzC,EAAa,EAAG,CAClB,IAAK,IAAI29E,EAAM39E,EAAY29E,EAAM,EAAGA,IAGlC,IAFAvjE,GAAQtI,EAAS3C,gBAEN,EACT,MAAO,CACLwE,UAAW6pE,EAAiB,IAAMA,EAAiB,GAAG7pE,WAAa,KACnED,aAAc8pE,EAAiB,IAAMA,EAAiB,GAAG9pE,cAAgB,EACzEw2B,UAAWsJ,GAKjBxzC,EAAa,EAKf,IAAK,IAAI49E,EAAM59E,EAAY49E,EAAMJ,EAAiBlpG,OAAQspG,IAAO,CAC/D,IAAIC,EAAmBL,EAAiBI,GAGxC,GAFAxjE,GAAQyjE,EAAiB5wE,SAErBswE,GACF,GAAInjE,EAAO,EACT,cAEG,GAAIA,EAAO4/D,IAAqB,EACrC,SAGF,MAAO,CACLrmE,UAAWkqE,EAAiBlqE,UAC5BD,aAAcmqE,EAAiBnqE,aAC/Bw2B,UAAWA,EAAY4xC,GAAa,CAClCC,gBAAiBjqE,EAAS3C,eAC1B6sE,aAAcwB,EACdx9E,WAAYA,EACZub,SAAUqiE,KAMhB,MAAO,CACLlqE,aAAc8pE,EAAiBA,EAAiBlpG,OAAS,GAAGo/B,aAC5DC,UAAW6pE,EAAiBA,EAAiBlpG,OAAS,GAAGq/B,UACzDu2B,UAAWsJ,IAyPbipC,UAAWA,GACXqB,WAxMe,SAAoBhsE,GACnC,OAAOA,EAASupB,UAwMhBihD,cAAeA,GACfE,eAAgBA,GAChBN,YAAaA,GACb6B,MAlMU,SAAe9rE,GACzB,IAAK,IAAI79B,EAAI,EAAGA,EAAI69B,EAAM1B,SAASj8B,OAAQF,IACzC,GAAI69B,EAAM1B,SAASn8B,GAAGI,IACpB,OAAO,EAIX,OAAO,GA4LPga,aAAcA,GACdwvF,2BAzJ+B,SAAoCvlE,EAAiB2F,EAAWtM,EAAUmsE,GAKzG,YAJsB,IAAlBA,IACFA,EAAgB,GAGbzvF,GAAa,YAAasjB,IAIpB2G,EAAkB3G,EAASjnB,WAAWgjB,UAClB,EAAhBowE,GAAqB7/D,EAJ3BojD,KAoJTmb,yBAA0BA,GAC1Bh9D,YAAaA,GACbm9D,cAAeA,GACflC,yBAA0BA,IAExBppD,GAAMqmD,GAAQrmD,IAEd0sD,GAAmB,SAA0BjlG,EAAOpC,GACtD,OAAOoC,EAAQ,IAAMpC,GAkHnB,GAAoB,SAA2BilC,EAAQ9mC,GACpD8mC,EAAO9J,aAIZ,CAAC,QAAS,aAAaj5B,SAAQ,SAAUi9B,GACvC,GAAK8F,EAAO9J,YAAYgE,GAIxB,IAAK,IAAImG,KAAYL,EAAO9J,YAAYgE,GACtC,IAAK,IAAIoG,KAAYN,EAAO9J,YAAYgE,GAAWmG,GAAW,CAC5D,IAAIE,EAAkBP,EAAO9J,YAAYgE,GAAWmG,GAAUC,GAC9DpnC,EAASqnC,EAAiBrG,EAAWmG,EAAUC,QAqBnD+hE,GAAqB,SAA4BtvE,GACnD,IAAIiD,EAAWjD,EAAMiD,SACjBj7B,EAAMg4B,EAAMh4B,IACZ0W,EAAKshB,EAAMthB,GACfukB,EAASvkB,GAAKA,EACdukB,EAASssE,gBAAkB,EAEvBvnG,IAIFi7B,EAASj7B,IAAMA,GAUjBi7B,EAASjnB,WAAainB,EAASjnB,YAAc,IAmG3CwzF,GAAwB,SAA+BviE,EAAQjlC,GACjEilC,EAAOjlC,IAAMA,EAEb,IAAK,IAAIzC,EAAI,EAAGA,EAAI0nC,EAAO/J,UAAUz9B,OAAQF,IAC3C,IAAK0nC,EAAO/J,UAAU39B,GAAGyC,IAAK,CAI5B,IAAIynG,EAAW,mBAAqBlqG,EACpC0nC,EAAO/J,UAAU39B,GAAGyC,IAAMynG,EAI9B,IAAIC,EAAkB5+D,GAAY7D,GAClC,GAAkBA,GAAQ,SAAUE,EAAYhG,EAAWmG,EAAUC,GACnE,IAAIoiE,EAAU,mBAAqBxoE,EAAY,IAAMmG,EAAW,IAAMC,EAEtE,IAAKJ,EAAWjK,YAAciK,EAAWjK,UAAUz9B,OAAQ,CAIzD,GAAIiqG,GAAiC,UAAdvoE,IAA0BgG,EAAWnlC,IAC1D,IAAK,IAAIs0B,EAAK,EAAGA,EAAK2Q,EAAO/J,UAAUz9B,OAAQ62B,IAAM,CACnD,IAAIxnB,EAAIm4B,EAAO/J,UAAU5G,GAEzB,GAAIxnB,EAAEkH,YAAclH,EAAEkH,WAAWozB,OAASt6B,EAAEkH,WAAWozB,QAAU9B,EAC/D,OAKNH,EAAWjK,UAAY,EAAC,OAAS,GAAIiK,IAGvCA,EAAWjK,UAAUh5B,SAAQ,SAAU4K,EAAGvP,GACxC,IAAImZ,EAAK2wF,GAAiB9pG,EAAGoqG,GAEzB76F,EAAE9M,IACJ8M,EAAEm0B,YAAcn0B,EAAEm0B,aAAe,GAAWgE,EAAOjlC,IAAK8M,EAAE9M,MAM1D8M,EAAE9M,IAAY,IAANzC,EAAUoqG,EAAUjxF,EAG5B5J,EAAEm0B,YAAcn0B,EAAE9M,KAGpB8M,EAAE4J,GAAK5J,EAAE4J,IAAMA,EAGf5J,EAAEkH,WAAalH,EAAEkH,YAAc,GAE/BixB,EAAO/J,UAAUpuB,EAAE4J,IAAM5J,EACzBm4B,EAAO/J,UAAUpuB,EAAE9M,KAAO8M,QA/IN,SAA6Bm4B,GAGrD,IAFA,IAAI1nC,EAAI0nC,EAAO/J,UAAUz9B,OAElBF,KAAK,CACV,IAAI09B,EAAWgK,EAAO/J,UAAU39B,GAChC+pG,GAAmB,CACjBrsE,SAAUA,EACVvkB,GAAI2wF,GAAiB9pG,EAAG09B,EAASj7B,OAEnCi7B,EAASgG,YAAc,GAAWgE,EAAOjlC,IAAKi7B,EAASj7B,KACvDilC,EAAO/J,UAAUD,EAASvkB,IAAMukB,EAEhCgK,EAAO/J,UAAUD,EAASj7B,KAAOi7B,EAK5BA,EAASjnB,WAAWgjB,WACvB2jB,GAAI7uC,KAAK,uEAgIb87F,CAAoB3iE,GApHM,SAA+BA,GACzD,GAAkBA,GAAQ,SAAUE,GAC9BA,EAAWnlC,MACbmlC,EAAWlE,YAAc,GAAWgE,EAAOjlC,IAAKmlC,EAAWnlC,SAkH/D6nG,CAAsB5iE,IAGpB6iE,GAAiB9G,GAAQsB,aACzByF,GAAgB/G,GAAQ6B,YA+ExBmF,GAAgB,SAAuBn+E,EAAGkL,GAC5C,IAAKlL,EACH,OAAOkL,EAGT,IAAI9yB,EAAS6lG,GAAej+E,EAAGkL,GAS/B,GANIlL,EAAEgQ,eAAiB9E,EAAE8E,qBAChB53B,EAAO43B,aAKZhQ,EAAEsI,QAAU4C,EAAE5C,aACTlwB,EAAOkwB,WAGT,GAAItI,EAAEsI,OAAS4C,EAAE5C,MACtB,IAAK,IAAI50B,EAAI,EAAGA,EAAIw3B,EAAE5C,MAAM10B,OAAQF,IAC9BssB,EAAEsI,OAAStI,EAAEsI,MAAM50B,KACrB0E,EAAOkwB,MAAM50B,GAAKuqG,GAAej+E,EAAEsI,MAAM50B,GAAIw3B,EAAE5C,MAAM50B,KAiB3D,OAVKssB,EAAEo+E,SAAWlzE,EAAEkzE,UAClBhmG,EAAOgmG,SAAU,GAKfp+E,EAAEogE,UAAYl1D,EAAEk1D,UAClBhoF,EAAOgoF,SAAU,GAGZhoF,GA8CLimG,GAAqB,SAA4BpwE,EAASqwE,IAGvDrwE,EAAQmJ,aAAenJ,EAAQ93B,MAClC83B,EAAQmJ,YAAc,GAAWknE,EAASrwE,EAAQ93B,MAGhD83B,EAAQn6B,MAAQm6B,EAAQn6B,IAAIsjC,cAC9BnJ,EAAQn6B,IAAIsjC,YAAc,GAAWknE,EAASrwE,EAAQn6B,IAAIqC,MAGxD83B,EAAQzhB,MAAQyhB,EAAQzhB,IAAI4qB,cAC9BnJ,EAAQzhB,IAAI4qB,YAAc,GAAWknE,EAASrwE,EAAQzhB,IAAIrW,MAGxD83B,EAAQzhB,KAAOyhB,EAAQzhB,IAAI1Y,MAAQm6B,EAAQzhB,IAAI1Y,IAAIsjC,cACrDnJ,EAAQzhB,IAAI1Y,IAAIsjC,YAAc,GAAWknE,EAASrwE,EAAQzhB,IAAI1Y,IAAIqC,MAGhE83B,EAAQ3F,OAAS2F,EAAQ3F,MAAM10B,QACjCq6B,EAAQ3F,MAAMjwB,SAAQ,SAAU4K,GAC1BA,EAAEm0B,cAINn0B,EAAEm0B,YAAc,GAAWknE,EAASr7F,EAAE9M,SAItC83B,EAAQ+B,cAAgB/B,EAAQ+B,aAAap8B,QAC/Cq6B,EAAQ+B,aAAa33B,SAAQ,SAAU4K,GACjCA,EAAEm0B,cAINn0B,EAAEm0B,YAAc,GAAWknE,EAASr7F,EAAE9M,UAKxCooG,GAAiB,SAAwBhtE,GAC3C,IAAI1B,EAAW0B,EAAM1B,UAAY,GAC7BK,EAAiBqB,EAAMrB,eAI3B,GAAIA,GAAkBA,EAAe5H,OAAS4H,EAAe5H,MAAM10B,OAAQ,CAIzE,GAAIs8B,EAAeF,aACjB,IAAK,IAAIt8B,EAAI,EAAGA,EAAIw8B,EAAeF,aAAap8B,OAAQF,IACtD,GAA4C,QAAxCw8B,EAAeF,aAAat8B,GAAG2B,KACjC,OAAOw6B,EAMbK,EAAe3D,SAAWgF,EAAM9C,eAChCyB,EAAekwD,SAAU,EACzBvwD,EAASj3B,KAAKs3B,GAGhB,OAAOL,GAML2uE,GAAsB,SAA6Bx+E,EAAGkL,GACxD,OAAOlL,IAAMkL,GAAKlL,EAAE6P,UAAY3E,EAAE2E,UAAY7P,EAAE6P,SAASj8B,SAAWs3B,EAAE2E,SAASj8B,QAAUosB,EAAEuQ,UAAYrF,EAAEqF,SAAWvQ,EAAEyQ,gBAAkBvF,EAAEuF,eAAiBzQ,EAAEkQ,iBAAmBhF,EAAEgF,gBAgBhLuuE,GAAiB,SAAsBrjE,EAAQsjE,EAAUC,QACpC,IAAnBA,IACFA,EAAiBH,IAGnB,IAAIpmG,EAAS6lG,GAAe7iE,EAAQ,IAChCwjE,EAAWxmG,EAAOi5B,UAAUqtE,EAAS7xF,IAEzC,IAAK+xF,EACH,OAAO,KAGT,GAAID,EAAeC,EAAUF,GAC3B,OAAO,KAGTA,EAAS7uE,SAAW0uE,GAAeG,GACnC,IAAIG,EAAiBZ,GAAeW,EAAUF,GAO9C,GALIG,EAAe3uE,iBAAmBwuE,EAASxuE,uBACtC2uE,EAAe3uE,eAIpB0uE,EAAS/uE,SAAU,CACrB,GAAI6uE,EAAS5rE,KAAM,CACjB4rE,EAAS7uE,SAAW6uE,EAAS7uE,UAAY,GAGzC,IAAK,IAAIn8B,EAAI,EAAGA,EAAIgrG,EAAS5rE,KAAKgsE,gBAAiBprG,IACjDgrG,EAAS7uE,SAAS8M,QAAQ,CACxByhE,SAAS,IAKfS,EAAehvE,SAtJE,SAAwB6nE,EAAUn4B,EAAQzwD,GAC7D,IAAIiwF,EAAcrH,EAASj/F,QACvBumG,EAAcz/B,EAAO9mE,QACzBqW,EAASA,GAAU,EAInB,IAHA,IACIqgB,EADA/2B,EAAS,GAGJs9E,EAAW,EAAGA,EAAWspB,EAAYprG,OAAQ8hF,IAAY,CAChE,IAAIj5C,EAAasiE,EAAYrpB,EAAW5mE,GACpCmwF,EAAaD,EAAYtpB,GAEzBj5C,GACFtN,EAAasN,EAAWjwB,KAAO2iB,EAC/B/2B,EAAOQ,KAAKulG,GAAc1hE,EAAYwiE,MAGlC9vE,IAAe8vE,EAAWzyF,MAC5ByyF,EAAWzyF,IAAM2iB,GAGnB/2B,EAAOQ,KAAKqmG,IAIhB,OAAO7mG,EA8HqB8mG,CAAeN,EAAS/uE,SAAU6uE,EAAS7uE,SAAU6uE,EAASjuE,cAAgBmuE,EAASnuE,eAInHouE,EAAehvE,SAASx3B,SAAQ,SAAU41B,GACxCowE,GAAmBpwE,EAAS4wE,EAAeznE,gBAK7C,IAAK,IAAI3M,EAAK,EAAGA,EAAKryB,EAAOi5B,UAAUz9B,OAAQ62B,IACzCryB,EAAOi5B,UAAU5G,GAAI5d,KAAO6xF,EAAS7xF,KACvCzU,EAAOi5B,UAAU5G,GAAMo0E,GAmB3B,OAfAzmG,EAAOi5B,UAAUqtE,EAAS7xF,IAAMgyF,EAEhCzmG,EAAOi5B,UAAUqtE,EAASvoG,KAAO0oG,EAEjC,GAAkBzjE,GAAQ,SAAUE,EAAYhG,EAAWmG,EAAUC,GACnE,GAAKJ,EAAWjK,UAIhB,IAAK,IAAI8xC,EAAM,EAAGA,EAAM7nC,EAAWjK,UAAUz9B,OAAQuvE,IAC/Cu7B,EAAS7xF,KAAOyuB,EAAWjK,UAAU8xC,GAAKt2D,KAC5CyuB,EAAWjK,UAAU8xC,GAAOu7B,MAI3BtmG,GAcL+mG,GAAe,SAAsB5tE,EAAOguC,GAC9C,IAAI1vC,EAAW0B,EAAM1B,UAAY,GAC7ByqE,EAAczqE,EAASA,EAASj8B,OAAS,GACzCwrG,EAAW9E,GAAeA,EAAYhyE,OAASgyE,EAAYhyE,MAAMgyE,EAAYhyE,MAAM10B,OAAS,GAC5FyrG,EAAeD,GAAYA,EAAS7yE,UAAY+tE,GAAeA,EAAY/tE,SAE/E,OAAIgzC,GAAU8/B,EACU,IAAfA,EAKyD,KAA1D9tE,EAAM7C,oBAAsB6C,EAAM9C,gBAAkB,KAa1D6wE,GAA8B,SAAUtyC,GAG1C,SAASsyC,EAAev8F,EAAKw8F,EAAKnpG,GAChC,IAAIk1B,EAQJ,QANgB,IAAZl1B,IACFA,EAAU,IAGZk1B,EAAQ0hC,EAAa/4D,KAAKG,OAASA,MAE9B2O,EACH,MAAM,IAAIxM,MAAM,kDAGlB+0B,EAAMk0E,QAAUnG,GAAO,kBACvB,IAAIpyD,EAAW7wC,EACXqpG,EAAwBx4D,EAASjtC,gBACjCA,OAA4C,IAA1BylG,GAA2CA,EAC7DC,EAAwBz4D,EAAS04D,wBACjCA,OAAoD,IAA1BD,GAA2CA,EACzEp0E,EAAMvoB,IAAMA,EACZuoB,EAAMs0E,KAAOL,EACbj0E,EAAMtxB,gBAAkBA,EACxBsxB,EAAMq0E,wBAA0BA,EAChC,IAAIE,EAAaN,EAAIj+C,SAgBrB,OAfAh2B,EAAMw0E,iBAAmBD,GAAcA,EAAWC,kBAAoB,GACtEx0E,EAAMy0E,iBAAmBF,GAAcA,EAAWE,kBAAoB,GACtEz0E,EAAM00E,kBAAoBH,GAAcA,EAAWG,oBAAqB,EAEpE7I,GAAQljD,QAAQT,aAClBloB,EAAM00E,mBAAoB,GAI5B10E,EAAMu0B,MAAQ,eAEdv0B,EAAM20E,0BAA4B30E,EAAM20E,0BAA0B92E,MAAK,OAAuBmC,IAE9FA,EAAMpB,GAAG,qBAAsBoB,EAAM20E,2BAE9B30E,GAzCT,OAAeg0E,EAAgBtyC,GA4C/B,IAAI/iC,EAASq1E,EAAevrG,UAsgB5B,OApgBAk2B,EAAOg2E,0BAA4B,WACjC,IAAIj0E,EAAS53B,KAEb,GAAmB,kBAAfA,KAAKyrD,MAAT,CAKA,IAAItuB,EAAQn9B,KAAKm9B,QACbp7B,EAAM,GAAW/B,KAAKgnC,OAAOjlC,IAAKo7B,EAAMp7B,KAExC/B,KAAK4rG,oBACP7pG,EA7ZwB,SAAiCA,EAAKo7B,GAClE,GAAIA,EAAMhB,UAAYgB,EAAM/C,cAC1B,OAAOr4B,EAGT,IAAI+pG,EAAa,GAEjB,GAAI3uE,EAAM/C,cAAc4E,eAAgB,CACtC,IAAIlD,EAAiBqB,EAAMrB,eAEvBiwE,EAAU5uE,EAAMd,cAAgBc,EAAM1B,SAASj8B,OAInD,GAAIs8B,EAAgB,CAClB,IAAI5H,EAAQ4H,EAAe5H,OAAS,GAEhC83E,EAAW7F,GAAkBhpE,GAAS,EAItC6uE,GAAY,GAAKA,IAAa93E,EAAM10B,OAAS,IAG/CssG,EAAWG,UAAYD,IAYrBA,GAAY,GAAK93E,EAAM10B,SACzBusG,IAMJD,EAAWI,SAAWH,EASxB,GANI5uE,EAAM/C,eAAiB+C,EAAM/C,cAAc+xE,eAG7CL,EAAWM,UAAYjvE,EAAM/C,cAAc6E,kBAAoB,KAAO,OAGpE9/B,OAAOsP,KAAKq9F,GAAYtsG,OAAQ,CAClC,IAAI6sG,EAAY,IAAI,SAAatqG,GACjC,CAAC,YAAa,WAAY,aAAakC,SAAQ,SAAU2I,GAClDk/F,EAAWlsG,eAAegN,IAI/By/F,EAAUC,aAAa9wF,IAAI5O,EAAMk/F,EAAWl/F,OAE9C7K,EAAMsqG,EAAUp1F,WAGlB,OAAOlV,EA6VGwqG,CAAwBxqG,EAAKo7B,IAGrCn9B,KAAKyrD,MAAQ,wBACbzrD,KAAKg4F,QAAUh4F,KAAKwrG,KAAKhpG,IAAI,CAC3BT,IAAKA,EACL6D,gBAAiB5F,KAAK4F,kBACrB,SAAU2E,EAAOw6F,GAElB,GAAKntE,EAAOogE,QAIZ,OAAIztF,EACKqtB,EAAO40E,qBAAqB50E,EAAOogE,QAASpgE,EAAOuF,QAAS,sBAGrEvF,EAAO60E,aAAa,CAClBC,eAAgB90E,EAAOogE,QAAQv1F,aAC/BoB,IAAK+zB,EAAOuF,QAAQp7B,IACpB0W,GAAImf,EAAOuF,QAAQ1kB,UAKzBod,EAAO22E,qBAAuB,SAA8BhqG,EAAKw6B,EAAU2vE,GACzE,IAAI5qG,EAAMi7B,EAASj7B,IACf0W,EAAKukB,EAASvkB,GAElBzY,KAAKg4F,QAAU,KAEX2U,IACF3sG,KAAKyrD,MAAQkhD,GAGf3sG,KAAKuK,MAAQ,CACXyyB,SAAUh9B,KAAKgnC,OAAO/J,UAAUxkB,GAChC/U,OAAQlB,EAAIkB,OACZwN,QAAS,sCAAwCnP,EAAM,IACvDU,aAAcD,EAAIC,aAClBsD,KAAMvD,EAAIkB,QAAU,IAAM,EAAI,GAEhC1D,KAAKk2B,QAAQ,UAGfL,EAAO+2E,eAAiB,SAAwBpzE,GAC9C,IAAIC,EAASz5B,KAET6D,EAAM21B,EAAK31B,IAEf,OAvwBgB,SAAuB21B,GACzC,IAAIqzE,EAASrzE,EAAKqzE,OACdC,EAAStzE,EAAKszE,OACdr6D,EAAiBjZ,EAAKiZ,eACtBs6D,EAAwBvzE,EAAKkyE,iBAC7BA,OAA6C,IAA1BqB,EAAmC,GAAKA,EAC3DC,EAAwBxzE,EAAKmyE,iBAC7BA,OAA6C,IAA1BqB,EAAmC,GAAKA,EAC3DpB,EAAoBpyE,EAAKoyE,kBACzBj5D,EAAS,IAAI/X,EAEbiyE,GACFl6D,EAAO7c,GAAG,OAAQ+2E,GAGhBC,GACFn6D,EAAO7c,GAAG,OAAQg3E,GAGpBpB,EAAiBznG,SAAQ,SAAUgpG,GACjC,OAAOt6D,EAAOpZ,UAAU0zE,MAE1BtB,EAAiB1nG,SAAQ,SAAU6zB,GACjC,OAAO6a,EAAO7Y,aAAahC,MAE7B6a,EAAOnuC,KAAKiuC,GACZE,EAAOnmB,MACP,IAAI2N,EAAWwY,EAAOxY,SAqBtB,GAlBKyxE,IACH,CAAC,iBAAkB,OAAQ,gBAAiB,mBAAoB,UAAW,sBAAsB3nG,SAAQ,SAAUkpB,GAC7GgN,EAASv6B,eAAeutB,WACnBgN,EAAShN,MAIhBgN,EAASsB,UACXtB,EAASsB,SAASx3B,SAAQ,SAAU41B,GAClC,CAAC,QAAS,gBAAgB51B,SAAQ,SAAUkpB,GACtC0M,EAAQj6B,eAAeutB,WAClB0M,EAAQ1M,WAOpBgN,EAASE,eAAgB,CAC5B,IAAIA,EAAiB,GAEjBF,EAASsB,UAAYtB,EAASsB,SAASj8B,SACzC66B,EAAiBF,EAASsB,SAAS36B,QAAO,SAAU+2B,EAAKvM,GACvD,OAAO2C,KAAKC,IAAI2J,EAAKvM,EAAE6M,YACtB,IAGD00E,GACFA,EAAO,gDAAkDxyE,GAG3DF,EAASE,eAAiBA,EAG5B,IAAInG,EAAQ+xE,GAAa9rE,GAEzB,GAAIjG,EAAM10B,SAAW26B,EAASG,mBAAoB,CAChD,IAAIA,EAAqBpG,EAAMpzB,QAAO,SAAU+2B,EAAKhpB,GACnD,OAAOof,KAAKC,IAAI2J,EAAKhpB,EAAEspB,YACtB,GAEC00E,IACFA,EAAO,oDAAsDvyE,GAC7DoiB,GAAInyC,MAAM,0MAGZ4vB,EAASG,mBAAqBA,EAGhC,OAAOH,EAwrBE+yE,CAAc,CACnBL,OAAQ,SAAgB9yE,GACtB,IAAI7oB,EAAU6oB,EAAM7oB,QACpB,OAAOuoB,EAAO2xE,QAAQ,wBAA0BvnG,EAAM,KAAOqN,IAE/D47F,OAAQ,SAAgB/kE,GACtB,IAAI72B,EAAU62B,EAAM72B,QACpB,OAAOuoB,EAAO2xE,QAAQ,wBAA0BvnG,EAAM,KAAOqN,IAE/DuhC,eAVmBjZ,EAAKiZ,eAWxBi5D,iBAAkB1rG,KAAK0rG,iBACvBC,iBAAkB3rG,KAAK2rG,iBACvBC,kBAAmB5rG,KAAK4rG,qBAiB5B/1E,EAAO42E,aAAe,SAAsBzkE,GAC1C,IAAI0kE,EAAiB1kE,EAAM0kE,eACvBS,EAAiBnlE,EAAMmlE,eACvBtpG,EAAMmkC,EAAMnkC,IACZ4U,EAAKuvB,EAAMvvB,GAEfzY,KAAKg4F,QAAU,KACfh4F,KAAKyrD,MAAQ,gBACb,IAAIzuB,EAAWmwE,GAAkBntG,KAAK4sG,eAAe,CACnD/oG,IAAKA,EACL4uC,eAAgBi6D,IAElB1vE,EAASowE,YAAcl0E,KAAKsL,MAC5B6kE,GAAmB,CACjBrsE,SAAUA,EACVj7B,IAAK8B,EACL4U,GAAIA,IAGN,IAAI0yD,EAASk/B,GAAerqG,KAAKgnC,OAAQhK,GACzCh9B,KAAKq6B,eAAiB2C,EAAS1C,oBAAsB0C,EAAS3C,eAC9Dr6B,KAAKqtG,cAAgB,KAEjBliC,GACFnrE,KAAKgnC,OAASmkC,EACdnrE,KAAKstG,OAASttG,KAAKgnC,OAAO/J,UAAUxkB,IAEpCzY,KAAKk2B,QAAQ,qBAGfl2B,KAAKutG,0BAA0BxC,GAAa/qG,KAAKm9B,UAAWguC,IAC5DnrE,KAAKk2B,QAAQ,mBAOfL,EAAOS,QAAU,WACft2B,KAAKk2B,QAAQ,WACbl2B,KAAKwtG,cACL,iBAAsBxtG,KAAKytG,oBAC3B,iBAAsBztG,KAAK0tG,uBAC3B1tG,KAAKg2B,OAGPH,EAAO23E,YAAc,WACnB,GAAIxtG,KAAKg4F,QAAS,CAChB,IAAI2V,EAAa3tG,KAAKg4F,QACtBh4F,KAAKg4F,QAAU,KACf2V,EAAW1oG,mBAAqB,KAChC0oG,EAAW7nG,UAmBf+vB,EAAOsH,MAAQ,SAAeH,EAAU4wE,GACtC,IAAI96C,EAAS9yD,KAGb,IAAKg9B,EACH,OAAOh9B,KAAKstG,OAId,GAAmB,iBAAfttG,KAAKyrD,MACP,MAAM,IAAItpD,MAAM,qCAAuCnC,KAAKyrD,OAK9D,GAAwB,kBAAbzuB,EAAuB,CAChC,IAAKh9B,KAAKgnC,OAAO/J,UAAUD,GACzB,MAAM,IAAI76B,MAAM,yBAA2B66B,GAG7CA,EAAWh9B,KAAKgnC,OAAO/J,UAAUD,GAKnC,GAFA,iBAAsBh9B,KAAK0tG,uBAEvBE,EAAJ,CACE,IAAIC,GAAS7wE,EAAS1C,oBAAsB0C,EAAS3C,gBAAkB,EAAI,KAAQ,IACnFr6B,KAAK0tG,sBAAwB,eAAoB1tG,KAAKm9B,MAAMpI,KAAK/0B,KAAMg9B,GAAU,GAAQ6wE,OAF3F,CAMA,IAAIlB,EAAgB3sG,KAAKyrD,MACrBqiD,GAAe9tG,KAAKstG,QAAUtwE,EAASvkB,KAAOzY,KAAKstG,OAAO70F,GAC1Ds1F,EAAoB/tG,KAAKgnC,OAAO/J,UAAUD,EAASvkB,IAEvD,GAAIs1F,GAAqBA,EAAkB5xE,SAE3Ca,EAASb,SAAWa,EAASvB,SAASj8B,OA0BpC,OAxBIQ,KAAKg4F,UACPh4F,KAAKg4F,QAAQ/yF,mBAAqB,KAClCjF,KAAKg4F,QAAQlyF,QACb9F,KAAKg4F,QAAU,MAGjBh4F,KAAKyrD,MAAQ,gBACbzrD,KAAKstG,OAAStwE,OAEV8wE,IACF9tG,KAAKk2B,QAAQ,iBAES,gBAAlBy2E,EAMF3sG,KAAKk2B,QAAQ,kBAEbl2B,KAAKk2B,QAAQ,iBAcnB,GAFAl2B,KAAKutG,0BAA0BxC,GAAa/tE,GAAU,IAEjD8wE,EAAL,CAMA,GAFA9tG,KAAKyrD,MAAQ,kBAETzrD,KAAKg4F,QAAS,CAChB,GAAIh7D,EAASgG,cAAgBhjC,KAAKg4F,QAAQn0F,IAGxC,OAGF7D,KAAKg4F,QAAQ/yF,mBAAqB,KAClCjF,KAAKg4F,QAAQlyF,QACb9F,KAAKg4F,QAAU,KAIbh4F,KAAKstG,QACPttG,KAAKk2B,QAAQ,iBAGfl2B,KAAKqtG,cAAgBrwE,EACrBh9B,KAAKg4F,QAAUh4F,KAAKwrG,KAAKhpG,IAAI,CAC3BT,IAAKi7B,EAASgG,YACdp9B,gBAAiB5F,KAAK4F,kBACrB,SAAU2E,EAAOw6F,GAElB,GAAKjyC,EAAOklC,QAAZ,CAOA,GAHAh7D,EAASowE,YAAcl0E,KAAKsL,MAC5BxH,EAASgG,YAAc6hE,GAAwB/xC,EAAOy4C,wBAAyBvuE,EAASgG,YAAa+hE,GAEjGx6F,EACF,OAAOuoD,EAAO05C,qBAAqB15C,EAAOklC,QAASh7D,EAAU2vE,GAG/D75C,EAAO25C,aAAa,CAClBC,eAAgB3H,EAAItiG,aACpBoB,IAAKm5B,EAASj7B,IACd0W,GAAIukB,EAASvkB,KAIO,gBAAlBk0F,EACF75C,EAAO58B,QAAQ,kBAEf48B,EAAO58B,QAAQ,sBASrBL,EAAOshC,MAAQ,WACTn3D,KAAKytG,qBACP,iBAAsBztG,KAAKytG,oBAC3BztG,KAAKytG,mBAAqB,MAG5BztG,KAAKwtG,cAEc,iBAAfxtG,KAAKyrD,QAGPzrD,KAAKguG,SAAU,GAIE,oBAAfhuG,KAAKyrD,MAIHzrD,KAAKstG,OACPttG,KAAKyrD,MAAQ,gBAEbzrD,KAAKyrD,MAAQ,cAES,0BAAfzrD,KAAKyrD,QACdzrD,KAAKyrD,MAAQ,kBAQjB51B,EAAOupC,KAAO,SAAcwuC,GAC1B,IAAI36C,EAASjzD,KAETA,KAAKytG,qBACP,iBAAsBztG,KAAKytG,oBAC3BztG,KAAKytG,mBAAqB,MAG5B,IAAItwE,EAAQn9B,KAAKm9B,QAEjB,GAAIywE,EAAJ,CACE,IAAIC,EAAQ1wE,GAASA,EAAM7C,oBAAsB6C,EAAM9C,gBAAkB,EAAI,IAAO,IACpFr6B,KAAKytG,mBAAqB,gBAAoB,WAC5Cx6C,EAAOw6C,mBAAqB,KAE5Bx6C,EAAOmM,SACNyuC,QAIA7tG,KAAKguG,QAKN7wE,IAAUA,EAAMhB,QAClBn8B,KAAKk2B,QAAQ,sBAEbl2B,KAAKk2B,QAAQ,kBAPbl2B,KAAK2I,SAWTktB,EAAO03E,0BAA4B,SAAmCM,GACpE,IAAI3qC,EAASljE,KAETA,KAAKytG,qBACP,iBAAsBztG,KAAKytG,oBAC3BztG,KAAKytG,mBAAqB,MAIvBztG,KAAKm9B,UAAWn9B,KAAKm9B,QAAQhB,UAIlCn8B,KAAKytG,mBAAqB,gBAAoB,WAC5CvqC,EAAOuqC,mBAAqB,KAE5BvqC,EAAOhtC,QAAQ,sBAEfgtC,EAAOqqC,0BAA0BM,KAChCA,KAOLh4E,EAAOltB,MAAQ,WACb,IAAIk7D,EAAS7jE,KAIb,GAFAA,KAAKguG,SAAU,EAES,kBAAbhuG,KAAK2O,IAsBd,OAnBK3O,KAAK2O,IAAI5M,MACZ/B,KAAK2O,IAAI5M,IAAM,mBAKjB/B,KAAK2O,IAAIq0B,YAAchjC,KAAK2O,IAAI5M,SAUhCoD,YAAW,WACT0+D,EAAOoqC,qBAAqBpqC,EAAOl1D,OAClC,GAKL3O,KAAKg4F,QAAUh4F,KAAKwrG,KAAKhpG,IAAI,CAC3BT,IAAK/B,KAAK2O,IACV/I,gBAAiB5F,KAAK4F,kBACrB,SAAU2E,EAAOw6F,GAElB,GAAKlhC,EAAOm0B,QAAZ,CAOA,GAFAn0B,EAAOm0B,QAAU,KAEbztF,EAaF,OAZAs5D,EAAOt5D,MAAQ,CACb7G,OAAQqhG,EAAIrhG,OACZwN,QAAS,sCAAwC2yD,EAAOl1D,IAAM,IAC9DlM,aAAcsiG,EAAItiG,aAElBsD,KAAM,GAGa,iBAAjB89D,EAAOpY,QACToY,EAAOmqC,SAAU,GAGZnqC,EAAO3tC,QAAQ,SAGxB2tC,EAAOl1D,IAAMk2F,GAAwBhhC,EAAO0nC,wBAAyB1nC,EAAOl1D,IAAKo2F,GAEjF,IAAI5qE,EAAW0pC,EAAO+oC,eAAe,CACnCn6D,eAAgBsyD,EAAItiG,aACpBoB,IAAKggE,EAAOl1D,MAGdk1D,EAAOoqC,qBAAqB9zE,QAIhCtE,EAAOq4E,OAAS,WACd,MAA2B,kBAAbluG,KAAK2O,IAAmB3O,KAAK2O,IAAM3O,KAAK2O,IAAI5M,KAsB5D8zB,EAAOo4E,qBAAuB,SAA8B9zE,GAG1D,GAFAn6B,KAAKyrD,MAAQ,cAETtxB,EAAS8C,UAoBX,OAnBAj9B,KAAKgnC,OAAS7M,EACdovE,GAAsBvpG,KAAKgnC,OAAQhnC,KAAKkuG,UAIxC/zE,EAAS8C,UAAUh5B,SAAQ,SAAU+4B,GACnCA,EAASvB,SAAW0uE,GAAentE,GACnCA,EAASvB,SAASx3B,SAAQ,SAAU41B,GAClCowE,GAAmBpwE,EAASmD,EAASgG,mBAGzChjC,KAAKk2B,QAAQ,uBAERl2B,KAAKg4F,SAGRh4F,KAAKm9B,MAAMn9B,KAAKgnC,OAAO/J,UAAU,KASrC,IAAIl7B,EAAM/B,KAAKkuG,UAAY,kBAC3BluG,KAAKgnC,OAn/BY,SAAwB7J,EAAOp7B,GAClD,IAAI0W,EAAK2wF,GAAiB,EAAGrnG,GACzBilC,EAAS,CACX9J,YAAa,CACX,MAAS,GACT,MAAS,GACT,kBAAmB,GACnB,UAAa,IAEfn7B,IAAK,kBACLihC,YAAa,kBACb/F,UAAW,CAAC,CACVl7B,IAAKA,EACL0W,GAAIA,EACJuqB,YAAajhC,EAGbgU,WAAY,MAOhB,OAHAixB,EAAO/J,UAAUxkB,GAAMuuB,EAAO/J,UAAU,GAExC+J,EAAO/J,UAAUl7B,GAAOilC,EAAO/J,UAAU,GAClC+J,EA29BSmnE,CAAeh0E,EAAUp4B,GACvC/B,KAAKysG,aAAa,CAChBU,eAAgBhzE,EAChBt2B,IAAK9B,EACL0W,GAAIzY,KAAKgnC,OAAO/J,UAAU,GAAGxkB,KAE/BzY,KAAKk2B,QAAQ,mBAGRg1E,EAnjByB,CAojBhCpB,IAMEsE,GAAarL,GAAQvgG,IACrB6rG,GAAiBtL,GAAQsB,aAEzBiK,GAAkB,SAAyBtW,EAASztF,EAAOlK,EAAUH,GACvE,IAAIquG,EAAuC,gBAAzBvW,EAAQt1F,aAAiCs1F,EAAQ33F,SAAW23F,EAAQv1F,cAEjF8H,GAASgkG,IACZvW,EAAQwW,aAAet1E,KAAKsL,MAC5BwzD,EAAQyW,cAAgBzW,EAAQwW,aAAexW,EAAQ0W,YACvD1W,EAAQmR,cAAgBoF,EAAYp+E,YAAco+E,EAAY/uG,OAEzDw4F,EAAQ1uD,YACX0uD,EAAQ1uD,UAAYrb,KAAK4W,MAAMmzD,EAAQmR,cAAgBnR,EAAQyW,cAAgB,EAAI,OAInFpuG,EAASgB,UACX22F,EAAQ2W,gBAAkBtuG,EAASgB,SAMjCkJ,GAAwB,cAAfA,EAAMxE,OACjBiyF,EAAQ4W,UAAW,GAMhBrkG,GAAUytF,EAAQv0F,SAAmC,MAAxBpD,EAASE,YAA8C,MAAxBF,EAASE,YAA8C,IAAxBF,EAASE,aACvGgK,EAAQ,IAAIpI,MAAM,mCAAqC61F,IAAYuW,GAAevW,EAAQv1F,iBAG5FvC,EAASqK,EAAOytF,IAGd6W,GAAa,WACf,IAAIrsG,EAAM,SAASssG,EAAY9sG,EAAS9B,GAEtC8B,EAAUqsG,GAAe,CACvBxoG,QAAS,MACR7D,GAGH,IAAI+sG,EAAgBD,EAAYC,eAAiBhM,GAAQiM,IAAIxsG,IAAIusG,cAEjE,GAAIA,GAA0C,oBAAlBA,EAA8B,CACxD,IAAIE,EAAaF,EAAc/sG,GAE3BitG,IACFjtG,EAAUitG,GAMd,IACIjX,IADyC,IAA7B+K,GAAQiM,IAAIxsG,IAAI8gG,SAAoB8K,GAAarL,GAAQiM,IAAIxsG,KACrDR,GAAS,SAAUuI,EAAOlK,GAChD,OAAOiuG,GAAgBtW,EAASztF,EAAOlK,EAAUH,MAE/CgvG,EAAgBlX,EAAQlyF,MAS5B,OAPAkyF,EAAQlyF,MAAQ,WAEd,OADAkyF,EAAQv0F,SAAU,EACXyrG,EAAcnvG,MAAMi4F,EAASz4F,YAGtCy4F,EAAQj2F,IAAMC,EAAQD,IACtBi2F,EAAQ0W,YAAcx1E,KAAKsL,MACpBwzD,GAIT,OADAx1F,EAAI8gG,UAAW,EACR9gG,GAiCL2sG,GAAoB,SAA2Bt1E,GACjD,IAvBuCnB,EAuBnCr3B,EAAU,GAMd,OAJIw4B,EAAQnB,YACVr3B,EAAQ+tG,MAdH,UAZgC12E,EA0BRmB,EAAQnB,WAtBRhe,OAQI,KANH,kBAArBge,EAAUhe,QAAmD,kBAArBge,EAAUl5B,OAC5C,WAAgBk5B,EAAUhe,QAAU,WAAgBge,EAAUl5B,QAAU,WAAgB,GAExFk5B,EAAUhe,OAASge,EAAUl5B,OAAS,IAoBhD6B,GAeLguG,GAAY,SAAmBxsE,EAAOvjC,GACxC,OAAOujC,EAAMl6B,MAAMrJ,GAAK,IAAMujC,EAAMrW,IAAIltB,IAWtCgwG,GAAkB,SAAyB/tG,EAAGjC,GAChD,IAAI4B,EAAQK,EAAE0V,SAAS,IACvB,MAAO,KAAK2D,UAAU,EAAG,EAAI1Z,EAAM1B,QAAU0B,GAAS5B,EAAI,EAAI,IAAM,KAGlEiwG,GAAoB,SAA2BhuG,GACjD,OAAIA,GAAK,IAAQA,EAAI,IACZC,OAAOC,aAAaF,GAGtB,KAcLiuG,GAA4B,SAAmCt+F,GACjE,IAAIu+F,EAAe,GAcnB,OAbAtwG,OAAOsP,KAAKyC,GAASjN,SAAQ,SAAUvE,GACrC,IAAIwB,EAAQgQ,EAAQxR,GAEhBo0C,YAAYC,OAAO7yC,GACrBuuG,EAAa/vG,GAAO,CAClBu0C,MAAO/yC,EAAM+uB,OACbC,WAAYhvB,EAAMgvB,WAClBC,WAAYjvB,EAAMivB,YAGpBs/E,EAAa/vG,GAAOwB,KAGjBuuG,GAaLC,GAAgB,SAAuB3pE,GACzC,IAAIrN,EAAYqN,EAAYrN,WAAa,CACvCl5B,OAAQ+kC,EAAAA,EACR7pB,OAAQ,GAEV,MAAO,CAACge,EAAUl5B,OAAQk5B,EAAUhe,OAAQqrB,EAAY/C,aAAattB,KAAK,MAUxEi6F,GAAe,SAAsBjwG,GACvC,OAAOA,EAAIsjC,aAYT4sE,GAAU,SAAiB/qG,GAO7B,IANA,IAAIovC,EAAQ3vC,MAAM3E,UAAU0E,MAAMxE,KAAKgF,GACnCgrG,EAAO,GACP7rG,EAAS,GAIJ6lE,EAAI,EAAGA,EAAI51B,EAAMz0C,OAASqwG,EAAMhmC,IAGvC7lE,GAFMiwC,EAAM5vC,MAAMwlE,EAAIgmC,EAAMhmC,EAAIgmC,EAAOA,GAAMz3F,IAAIk3F,IAAiB55F,KAAK,IAEvD,IADRu+B,EAAM5vC,MAAMwlE,EAAIgmC,EAAMhmC,EAAIgmC,EAAOA,GAAMz3F,IAAIm3F,IAAmB75F,KAAK,IAC7C,KAGhC,OAAO1R,GAmBL8rG,GAAqB3wG,OAAOsH,OAAO,CACrCq5C,UAAW,KACX0vD,0BAA2BA,GAC3BE,cAAeA,GACfC,aAAcA,GACdC,QAASA,GACTG,QAtBY,SAAiBv2E,GAC7B,IAAIya,EAAQza,EAAKya,MACjB,OAAO27D,GAAQ37D,IAqBf+7D,WAlBe,SAAoB/sE,GACnC,IACI3jC,EADA0E,EAAS,GAGb,IAAK1E,EAAI,EAAGA,EAAI2jC,EAAOzjC,OAAQF,IAC7B0E,GAAUqrG,GAAUpsE,EAAQ3jC,GAAK,IAGnC,OAAO0E,KAmPLisG,GAAiB,SAAwBz2E,GAC3C,IAAIwD,EAAWxD,EAAKwD,SAChBkzE,EAAY12E,EAAK8L,KACjBA,OAAqB,IAAd4qE,OAAuB3tG,EAAY2tG,EAC1ChwG,EAAWs5B,EAAKt5B,SAEpB,IAAKA,EACH,MAAM,IAAIiC,MAAM,6CAGlB,IAAK66B,QAAqBz6B,IAAT+iC,EACf,OAAOplC,EAAS,CACdgR,QAAS,uDAIb,IAAIi/F,EAzIyB,SAAkC7qE,EAAMtI,GAKrE,IAAKA,IAAaA,EAASvB,UAAyC,IAA7BuB,EAASvB,SAASj8B,OACvD,OAAO,KAMT,IAHA,IACIq6B,EADAu2E,EAAa,EAGR9wG,EAAI,EAAGA,EAAI09B,EAASvB,SAASj8B,UAUhC8lC,IAFJ8qE,GAPAv2E,EAAUmD,EAASvB,SAASn8B,IAOP+wG,gBAAkBx2E,EAAQw2E,gBAAgBC,0BAA4BF,EAAav2E,EAAQ1B,WARpE74B,KAe9C,IAAI4mG,EAAclpE,EAASvB,SAASuB,EAASvB,SAASj8B,OAAS,GAE/D,GAAI0mG,EAAYmK,iBAAmBnK,EAAYmK,gBAAgBC,0BAA4BhrE,EAEzF,OAAO,KAGT,GAAIA,EAAO8qE,EAAY,CAIrB,GAAI9qE,EAAO8qE,EAlJiB,IAkJJlK,EAAY/tE,SAIlC,OAAO,KAGT0B,EAAUqsE,EAGZ,MAAO,CACLrsE,QAASA,EACT02E,eAAgB12E,EAAQw2E,gBAAkBx2E,EAAQw2E,gBAAgBG,4BAA8BJ,EAAav2E,EAAQ1B,SAGrHl3B,KAAM44B,EAAQw2E,gBAAkB,WAAa,YAoF1BI,CAAyBnrE,EAAMtI,GAEpD,IAAKmzE,EACH,OAAOjwG,EAAS,CACdgR,QAAS,oCAIb,GAA4B,aAAxBi/F,EAAelvG,KACjB,OAAOf,EAAS,CACdgR,QAAS,wFACTw/F,SAAUP,EAAeI,iBAI7B,IAAII,EAAoB,CACtBC,aAActrE,GAEZurE,EAtPwB,SAAiCC,EAAYj3E,GACzE,IAAKA,EAAQZ,eAGX,OAAO,KAGT,IAAI83E,EAA6Bl3E,EAAQw2E,gBAAgBU,2BAIrDC,EAAyBF,GAHPj3E,EAAQw2E,gBAAgBG,4BAEPO,GAEvC,OAAO,IAAI73E,KAAKW,EAAQZ,eAAeg4E,UAAqC,IAAzBD,GA0OjCE,CAAwB5rE,EAAM6qE,EAAet2E,SAM/D,OAJIg3E,IACFF,EAAkBQ,gBAAkBN,EAAYO,eAG3ClxG,EAAS,KAAMywG,IAkBpBU,GAAoB,SAASA,EAAkBt3E,GACjD,IAAI82E,EAAc92E,EAAM82E,YACpB7zE,EAAWjD,EAAMiD,SACjBs0E,EAAmBv3E,EAAMw3E,WACzBA,OAAkC,IAArBD,EAA8B,EAAIA,EAC/CE,EAASz3E,EAAMy3E,OACfC,EAAuB13E,EAAM23E,eAC7BA,OAA0C,IAAzBD,GAAyCA,EAC1Dl8C,EAAOx7B,EAAMw7B,KACbr1D,EAAW65B,EAAM75B,SAErB,IAAKA,EACH,MAAM,IAAIiC,MAAM,gDAGlB,GAA2B,qBAAhB0uG,IAAgC7zE,IAAaw0E,EACtD,OAAOtxG,EAAS,CACdgR,QAAS,yEAIb,IAAK8rB,EAASb,UAAYo5B,EAAKsL,YAC7B,OAAO3gE,EAAS,CACdgR,QAAS,4DAIb,IArH8B,SAAmC8rB,GACjE,IAAKA,EAASvB,UAAyC,IAA7BuB,EAASvB,SAASj8B,OAC1C,OAAO,EAGT,IAAK,IAAIF,EAAI,EAAGA,EAAI09B,EAASvB,SAASj8B,OAAQF,IAG5C,IAFc09B,EAASvB,SAASn8B,GAEnB25B,eACX,OAAO,EAIX,OAAO,EAwGF04E,CAA0B30E,GAC7B,OAAO98B,EAAS,CACdgR,QAAS,yDAA2D8rB,EAASgG,cAIjF,IAAImtE,EApR0B,SAAmCU,EAAa7zE,GAI9E,IAAI/D,EAEJ,IACEA,EAAiB,IAAIC,KAAK23E,GAC1B,MAAOtvG,GACP,OAAO,KAGT,IAAKy7B,IAAaA,EAASvB,UAAyC,IAA7BuB,EAASvB,SAASj8B,OACvD,OAAO,KAGT,IAAIq6B,EAAUmD,EAASvB,SAAS,GAEhC,GAAIxC,EAAiBY,EAAQZ,eAE3B,OAAO,KAGT,IAAK,IAAI35B,EAAI,EAAGA,EAAI09B,EAASvB,SAASj8B,OAAS,IAC7Cq6B,EAAUmD,EAASvB,SAASn8B,KAGxB25B,EAFmB+D,EAASvB,SAASn8B,EAAI,GAAG25B,iBAFA35B,KASlD,IA5CuE+wG,EA4CnEnK,EAAclpE,EAASvB,SAASuB,EAASvB,SAASj8B,OAAS,GAC3DoyG,EAAmB1L,EAAYjtE,eAC/B44E,EAAsB3L,EAAYmK,iBA9CiCA,EA8CcnK,EAAYmK,iBA7C1EC,0BAA4BD,EAAgBG,4BAA8BH,EAAgBU,2BA6CG7K,EAAY/tE,SA9ElG,IA8E6G+tE,EAAY/tE,SAGvJ,OAAIc,EAFiB,IAAIC,KAAK04E,EAAiBX,UAAkC,IAAtBY,GAIlD,MAGL54E,EAAiB24E,IACnB/3E,EAAUqsE,GAGL,CACLrsE,QAASA,EACT02E,eAAgB12E,EAAQw2E,gBAAkBx2E,EAAQw2E,gBAAgBG,4BAA8BnI,GAASlwE,SAAS6E,EAAUA,EAASX,cAAgBW,EAASvB,SAASr3B,QAAQy1B,IAK/K54B,KAAM44B,EAAQw2E,gBAAkB,WAAa,aA+N1ByB,CAA0BjB,EAAa7zE,GAE5D,IAAKmzE,EACH,OAAOjwG,EAAS,CACdgR,QAAS2/F,EAAc,iCAI3B,IAAIh3E,EAAUs2E,EAAet2E,QACzBk4E,EAzJuB,SAAgCC,EAAqBnB,GAChF,IAAIoB,EACAd,EAEJ,IACEc,EAAkB,IAAI/4E,KAAK84E,GAC3Bb,EAAkB,IAAIj4E,KAAK23E,GAC3B,MAAOtvG,IAGT,IAAI2wG,EAAmBD,EAAgBhB,UAEvC,OADuBE,EAAgBF,UACZiB,GAAoB,IA6I7BC,CAAuBt4E,EAAQZ,eAAgB43E,GAEjE,GAA4B,aAAxBV,EAAelvG,KAEjB,OAAmB,IAAfswG,EACKrxG,EAAS,CACdgR,QAAS2/F,EAAc,qCAI3BW,EAAOrB,EAAeI,eAAiBwB,QACvCx8C,EAAK5M,IAAI,UAAU,WACjB0oD,EAAkB,CAChBR,YAAaA,EACb7zE,SAAUA,EACVu0E,WAAYA,EAAa,EACzBC,OAAQA,EACRE,eAAgBA,EAChBn8C,KAAMA,EACNr1D,SAAUA,QAShB,IAAIkyG,EAAav4E,EAAQlxB,MAAQopG,EAOjCx8C,EAAK5M,IAAI,UALY,WACnB,OAAOzoD,EAAS,KAAMq1D,EAAKmJ,kBAMzBgzC,GACFn8C,EAAK4B,QAGPq6C,EAAOY,IAILC,GAAsB,SAA6Bra,EAASnoB,GAC9D,GAA2B,IAAvBmoB,EAAQ9yF,WACV,OAAO2qE,KAMPyiC,GAAmB,SAA0BvwG,EAAKS,EAAKqtE,GACzD,IACI0iC,EADAt+D,EAAQ,GAERu+D,GAAW,EAEXC,EAAwB,SAA+BryG,EAAK2kG,EAAK9jG,EAAMyxG,GAGzE,OAFA3N,EAAIj/F,QACJ0sG,GAAW,EACJ3iC,EAAGzvE,EAAK2kG,EAAK9jG,EAAMyxG,IAGxBC,EAAmB,SAA0BpoG,EAAOytF,GACtD,IAAIwa,EAAJ,CAIA,GAAIjoG,EACF,OAAOkoG,EAAsBloG,EAAOytF,EAAS,GAAI/jD,GAInD,IAAI2+D,EAAU5a,EAAQv1F,aAAamY,UAAUq5B,GAASA,EAAM9jB,YAAc,EAAG6nE,EAAQv1F,aAAajD,QAMlG,GAJAy0C,EXz98B2B,WAC7B,IAAK,IAAInS,EAAOviC,UAAUC,OAAQqzG,EAAU,IAAIvuG,MAAMw9B,GAAO9G,EAAO,EAAGA,EAAO8G,EAAM9G,IAClF63E,EAAQ73E,GAAQz7B,UAAUy7B,GAO5B,GAJA63E,EAAUA,EAAQtkG,QAAO,SAAUuoB,GACjC,OAAOA,IAAMA,EAAE3G,YAAc2G,EAAEt3B,SAAwB,kBAANs3B,KAG/C+7E,EAAQrzG,QAAU,EAGpB,OAAO,GAAQqzG,EAAQ,IAGzB,IAAIC,EAAWD,EAAQ/xG,QAAO,SAAU2zC,EAAOr/B,EAAK9V,GAClD,OAAOm1C,GAASr/B,EAAI+a,YAAc/a,EAAI5V,UACrC,GACCuzG,EAAa,IAAIrxG,WAAWoxG,GAC5Bp4F,EAAS,EAMb,OALAm4F,EAAQ5uG,SAAQ,SAAUmR,GACxBA,EAAM,GAAQA,GACd29F,EAAWv3F,IAAIpG,EAAKsF,GACpBA,GAAUtF,EAAI+a,cAET4iF,EWg88BGC,CAAkB/+D,EAAOiB,GAAc09D,GAAS,IACxDL,EAAYA,GAAa38D,GAAa3B,GAGlCA,EAAMz0C,OAAS,IAAM+yG,GAAat+D,EAAMz0C,OAAS+yG,EAAY,EAC/D,OAAOF,GAAoBra,GAAS,WAClC,OAAOya,EAAsBloG,EAAOytF,EAAS,GAAI/jD,MAIrD,IAAIhzC,EAAO46C,GAAwB5H,GAInC,MAAa,OAAThzC,GAAiBgzC,EAAMz0C,OAAS,MAQ/ByB,GAAQgzC,EAAMz0C,OAAS,IAPnB6yG,GAAoBra,GAAS,WAClC,OAAOya,EAAsBloG,EAAOytF,EAAS,GAAI/jD,MAY9Cw+D,EAAsB,KAAMza,EAAS/2F,EAAMgzC,KAGhDjyC,EAAU,CACZD,IAAKA,EACLoE,WAAY,SAAoB6xF,GAE9BA,EAAQib,iBAAiB,sCACzBjb,EAAQ7vC,iBAAiB,YAAY,SAAU3uB,GAG7C,OAFAA,EAAKib,MACLjb,EAAK05E,OACE5E,GAAgBtW,EAAS,KAAM,CACpCz3F,WAAYy3F,EAAQt0F,QACnBivG,QAIL3a,EAAUx1F,EAAIR,GAAS,SAAUuI,EAAOlK,GAC1C,OAAOiuG,GAAgBtW,EAASztF,EAAOlK,EAAUsyG,MAEnD,OAAO3a,GAGL4M,GAAc7B,GAAQ6B,YACtBP,GAAetB,GAAQsB,aAEvB8O,GAAwB,SAA+BvnF,EAAGkL,GAC5D,IAAKszE,GAAoBx+E,EAAGkL,GAC1B,OAAO,EAST,GAAIlL,EAAEua,MAAQrP,EAAEqP,OAASva,EAAEua,KAAKzrB,SAAWoc,EAAEqP,KAAKzrB,QAAUkR,EAAEua,KAAK3mC,SAAWs3B,EAAEqP,KAAK3mC,QACnF,OAAO,EACF,IAAKosB,EAAEua,MAAQrP,EAAEqP,MAAQva,EAAEua,OAASrP,EAAEqP,KAC3C,OAAO,EAKT,GAAIva,EAAE6P,WAAa3E,EAAE2E,WAAa7P,EAAE6P,UAAY3E,EAAE2E,SAChD,OAAO,EAIT,IAAK7P,EAAE6P,WAAa3E,EAAE2E,SACpB,OAAO,EAIT,IAAK,IAAIn8B,EAAI,EAAGA,EAAIssB,EAAE6P,SAASj8B,OAAQF,IAAK,CAC1C,IAAI8zG,EAAWxnF,EAAE6P,SAASn8B,GACtB+zG,EAAWv8E,EAAE2E,SAASn8B,GAE1B,GAAI8zG,EAASrxG,MAAQsxG,EAAStxG,IAC5B,OAAO,EAIT,GAAKqxG,EAAS16E,WAAc26E,EAAS36E,UAArC,CAIA,IAAI46E,EAAaF,EAAS16E,UACtB66E,EAAaF,EAAS36E,UAE1B,GAAI46E,IAAeC,IAAeD,GAAcC,EAC9C,OAAO,EAIT,GAAID,EAAW54F,SAAW64F,EAAW74F,QAAU44F,EAAW9zG,SAAW+zG,EAAW/zG,OAC9E,OAAO,GAKX,OAAO,GA4GLg0G,GAAiB,SAAwB5nF,EAAGkL,GAG9C,OAFiBrC,SAAS7I,EAAExT,MAAQ0e,EAAE1e,MACJqc,QAAQ7I,EAAExT,KAAO0e,EAAE1e,KAAOwT,EAAExT,IAAIsgB,UAAUhe,SAAWoc,EAAE1e,IAAIsgB,UAAUhe,QAAUkR,EAAExT,IAAIsgB,UAAUl5B,SAAWs3B,EAAE1e,IAAIsgB,UAAUl5B,UACpIosB,EAAE7pB,MAAQ+0B,EAAE/0B,KAAO6pB,EAAE8M,UAAUhe,SAAWoc,EAAE4B,UAAUhe,QAAUkR,EAAE8M,UAAUl5B,SAAWs3B,EAAE4B,UAAUl5B,QAIzHi0G,GAAmB,SAA0Bx2E,EAAWy2E,GAC1D,IAAIC,EAAiB,GAErB,IAAK,IAAIl7F,KAAMwkB,EAAW,CACxB,IACI22E,EADW32E,EAAUxkB,GACM0tB,KAE/B,GAAIytE,EAAiB,CACnB,IAAIl0G,EAAM+oC,GAAgBmrE,GAE1B,IAAKF,EAAeh0G,GAClB,MAGF,IAAIm0G,EAAgBH,EAAeh0G,GAAKo0G,SAEpCN,GAAeK,EAAeD,KAChCD,EAAej0G,GAAOg0G,EAAeh0G,KAK3C,OAAOi0G,GAwBLI,GAAkC,SAAUn7C,GAM9C,SAASm7C,EAAmBC,EAAkB7I,EAAKnpG,EAASiyG,GAC1D,IAAI/8E,OAEY,IAAZl1B,IACFA,EAAU,KAGZk1B,EAAQ0hC,EAAa/4D,KAAKG,OAASA,MAC7Bk0G,sBAAwBD,IAAwB,OAAuB/8E,GAExE+8E,IACH/8E,EAAMi9E,WAAY,GAGpB,IAAIthE,EAAW7wC,EACXqpG,EAAwBx4D,EAASjtC,gBACjCA,OAA4C,IAA1BylG,GAA2CA,EAC7DC,EAAwBz4D,EAAS04D,wBACjCA,OAAoD,IAA1BD,GAA2CA,EAKzE,GAJAp0E,EAAMs0E,KAAOL,EACbj0E,EAAMtxB,gBAAkBA,EACxBsxB,EAAMq0E,wBAA0BA,GAE3ByI,EACH,MAAM,IAAI7xG,MAAM,kDA2BlB,OAvBA+0B,EAAMpB,GAAG,uBAAuB,WAC9BoB,EAAMk9E,iBAIRl9E,EAAMpB,GAAG,sBAAsB,WAC7BoB,EAAMm9E,cAAcn9E,EAAMiG,QAAQ1kB,OAGpCye,EAAMu0B,MAAQ,eACdv0B,EAAMo9E,iBAAmB,GACzBp9E,EAAMk0E,QAAUnG,GAAO,sBAGnB/tE,EAAMi9E,WACRj9E,EAAMg9E,sBAAsBK,OAASP,EAGrC98E,EAAMg9E,sBAAsBM,aAAe,IAE3Ct9E,EAAMu9E,eAAiBT,EAGlB98E,GAxDT,OAAe68E,EAAoBn7C,GA2DnC,IAAI/iC,EAASk+E,EAAmBp0G,UAwkBhC,OAtkBAk2B,EAAO6+E,gBAAkB,SAAyBt0G,EAAK43F,EAAS2U,GAE9D,OAAK3sG,KAAKg4F,UAKVh4F,KAAKg4F,QAAU,KAEX53F,GAGFJ,KAAKuK,MAAuB,kBAARnK,GAAsBA,aAAe+B,MAAe,CACtEuB,OAAQs0F,EAAQt0F,OAChBwN,QAAS,8BAAgC8mF,EAAQj2F,IACjD1B,SAAU23F,EAAQ33F,SAElB0F,KAAM,GAL0D3F,EAQ9DusG,IACF3sG,KAAKyrD,MAAQkhD,GAGf3sG,KAAKk2B,QAAQ,UACN,QAhBT,IAyBFL,EAAO8+E,iBAAmB,SAA0B33E,EAAU2vE,EAAe98B,GAC3E,IAAIj4C,EAAS53B,KAET8oC,EAAU9L,EAASmJ,MAAQsC,GAAgBzL,EAASmJ,MAExD,GAAKnJ,EAASmJ,MAAS2C,IAAW9oC,KAAKk0G,sBAAsBM,aAAa1rE,GAA1E,CASA,IAAI/mC,EAAM8iG,GAAwB7kG,KAAKurG,wBAAyBvuE,EAASmJ,KAAKnD,aAE1E4xE,EAAM,SAAax0G,EAAK43F,GAC1B,IAAIpgE,EAAO88E,gBAAgBt0G,EAAK43F,EAAS2U,GAAzC,CAIA,IACIxmE,EADA0C,EAAcjR,EAAOs8E,sBAAsBM,aAG/C,IACEruE,EAAO,KAAU,GAAQ6xD,EAAQ33F,UAAUgwB,SAAS,IACpD,MAAO9uB,GAIP,YAFAq2B,EAAO88E,gBAAgBnzG,EAAGy2F,EAAS2U,GAUrC,OALA9jE,EAAYC,GAAW,CACrBgrE,SAAU92E,EAASmJ,KACnBA,KAAMA,GAER,GAA0BnJ,EAAUmJ,EAAMnJ,EAASmJ,KAAKnD,aACjD6sC,GAAG,KAGZ7vE,KAAKg4F,QAAUsa,GAAiBvwG,EAAK/B,KAAKwrG,KAAKhpG,KAAK,SAAUpC,EAAK43F,EAAS32D,EAAW4S,GACrF,GAAI7zC,EACF,OAAOw0G,EAAIx0G,EAAK43F,GAGlB,IAAK32D,GAA2B,QAAdA,EAChB,OAAOuzE,EAAI,CACTlxG,OAAQs0F,EAAQt0F,OAChBwN,QAAS,gBAAkBmwB,GAAa,WAAa,4CAA8Ct/B,EAGnG1B,SAAU,GACV28B,SAAUA,EACV63E,UAAU,EACVC,kBAAmBvwE,EAAAA,EAEnBx+B,KAAM,GACLiyF,GAIL,IAAI+c,EAAwB/3E,EAASmJ,KAAKzN,UACtChe,EAASq6F,EAAsBr6F,OAC/Blb,EAASu1G,EAAsBv1G,OAEnC,GAAIy0C,EAAMz0C,QAAUA,EAASkb,EAC3B,OAAOk6F,EAAIx0G,EAAK,CACdC,SAAU4zC,EAAM5jB,SAAS3V,EAAQA,EAASlb,GAC1CkE,OAAQs0F,EAAQt0F,OAChB3B,IAAKi2F,EAAQj2F,MAKjB61B,EAAOogE,QAAUpgE,EAAO4zE,KAAKhpG,IAAI,CAC/BT,IAAKA,EACLW,aAAc,cACdrB,QAAS8tG,GAAkB,CACzBz2E,UAAWsE,EAASmJ,KAAKzN,aAE1Bk8E,WA1EH50G,KAAKg1G,cAAgB,gBAAoB,WACvC,OAAOnlC,GAAG,KACT,IA4EPh6C,EAAOS,QAAU,WACft2B,KAAKk2B,QAAQ,WACbl2B,KAAKwtG,cACLxtG,KAAKs0G,iBAAmB,GACxB,iBAAsBt0G,KAAKi1G,6BAC3B,iBAAsBj1G,KAAKg1G,eAC3B,iBAAsBh1G,KAAKytG,oBAC3BztG,KAAKytG,mBAAqB,KAC1BztG,KAAKg1G,cAAgB,KACrBh1G,KAAKi1G,4BAA8B,KAE/Bj1G,KAAKk0G,sBAAsBgB,oBAC7Bl1G,KAAKg2B,IAAI,iBAAkBh2B,KAAKk0G,sBAAsBgB,mBACtDl1G,KAAKk0G,sBAAsBgB,kBAAoB,MAGjDl1G,KAAKg2B,OAGPH,EAAOs/E,kBAAoB,WACzB,OAAOn1G,KAAKg4F,SAAWh4F,KAAKg1G,eAG9Bn/E,EAAO23E,YAAc,WACnB,GAAIxtG,KAAKg4F,QAAS,CAChB,IAAI2V,EAAa3tG,KAAKg4F,QACtBh4F,KAAKg4F,QAAU,KACf2V,EAAW1oG,mBAAqB,KAChC0oG,EAAW7nG,UAIf+vB,EAAOsH,MAAQ,SAAeH,GAC5B,IAAIvD,EAASz5B,KAGb,IAAKg9B,EACH,OAAOh9B,KAAKstG,OAId,GAAmB,iBAAfttG,KAAKyrD,MACP,MAAM,IAAItpD,MAAM,qCAAuCnC,KAAKyrD,OAG9D,IAAIkhD,EAAgB3sG,KAAKyrD,MAEzB,GAAwB,kBAAbzuB,EAAuB,CAChC,IAAKh9B,KAAKk0G,sBAAsBltE,OAAO/J,UAAUD,GAC/C,MAAM,IAAI76B,MAAM,yBAA2B66B,GAG7CA,EAAWh9B,KAAKk0G,sBAAsBltE,OAAO/J,UAAUD,GAGzD,IAAI8wE,GAAe9tG,KAAKstG,QAAUtwE,EAASvkB,KAAOzY,KAAKstG,OAAO70F,GAE9D,GAAIq1F,GAAe9tG,KAAKs0G,iBAAiBt3E,EAASvkB,KAAOzY,KAAKs0G,iBAAiBt3E,EAASvkB,IAAI0jB,QAS1F,OARAn8B,KAAKyrD,MAAQ,gBACbzrD,KAAKstG,OAAStwE,OAEV8wE,IACF9tG,KAAKk2B,QAAQ,iBACbl2B,KAAKk2B,QAAQ,iBAOZ43E,IAKD9tG,KAAKstG,QACPttG,KAAKk2B,QAAQ,iBAGfl2B,KAAK20G,iBAAiB33E,EAAU2vE,GAAe,SAAUyI,GAEvD37E,EAAOgzE,aAAa,CAClBE,cAAeA,EACf3vE,SAAUA,SAKhBnH,EAAO42E,aAAe,SAAsB1yE,GAC1C,IAAI4yE,EAAgB5yE,EAAM4yE,cACtB3vE,EAAWjD,EAAMiD,SACrBh9B,KAAKyrD,MAAQ,gBACbzrD,KAAKs0G,iBAAiBt3E,EAASvkB,IAAMukB,EACrCh9B,KAAKg1G,cAAgB,KAErBh1G,KAAKq0G,cAAcr3E,EAASvkB,IAGN,gBAAlBk0F,EACF3sG,KAAKk2B,QAAQ,kBAGbl2B,KAAKk2B,QAAQ,gBAIjBL,EAAOshC,MAAQ,WACTn3D,KAAKk0G,sBAAsBgB,oBAC7Bl1G,KAAKg2B,IAAI,iBAAkBh2B,KAAKk0G,sBAAsBgB,mBACtDl1G,KAAKk0G,sBAAsBgB,kBAAoB,MAGjDl1G,KAAKwtG,cACL,iBAAsBxtG,KAAKytG,oBAC3BztG,KAAKytG,mBAAqB,KAEtBztG,KAAKm0G,YACP,iBAAsBn0G,KAAKk0G,sBAAsBe,6BACjDj1G,KAAKk0G,sBAAsBe,4BAA8B,MAGxC,iBAAfj1G,KAAKyrD,QAGPzrD,KAAKguG,SAAU,IAInBn4E,EAAOupC,KAAO,SAAci2C,GAC1B,IAAIviD,EAAS9yD,KAEb,iBAAsBA,KAAKytG,oBAC3BztG,KAAKytG,mBAAqB,KAC1B,IAAItwE,EAAQn9B,KAAKm9B,QAEjB,GAAIk4E,EAAJ,CACE,IAAIxH,EAAQ1wE,EAAQA,EAAM9C,eAAiB,EAAI,IAAO,IACtDr6B,KAAKytG,mBAAqB,gBAAoB,WAC5C,OAAO36C,EAAOsM,SACbyuC,QAMA7tG,KAAKguG,QAKN7wE,IAAUA,EAAMhB,SAIdn8B,KAAKm0G,YAAcn0G,KAAKi1G,8BAE1Bj1G,KAAKk2B,QAAQ,uBAEbl2B,KAAKs1G,qCAGPt1G,KAAKk2B,QAAQ,uBAEbl2B,KAAKk2B,QAAQ,kBAjBbl2B,KAAK2I,SAqBTktB,EAAOltB,MAAQ,WACb,IAAIsqD,EAASjzD,KAEbA,KAAKguG,SAAU,EAGVhuG,KAAKm0G,UAOVn0G,KAAKu1G,gBAAe,SAAUxQ,EAAKyQ,GACjCviD,EAAOwiD,cAEFxiD,EAAOkiD,qBAAwBliD,EAAOq6C,QACzCr6C,EAAO91B,MAAM81B,EAAOihD,sBAAsBltE,OAAO/J,UAAU,OAV7Dj9B,KAAKg1G,cAAgB,gBAAoB,WACvC,OAAO/hD,EAAOwiD,gBACb,IAaP5/E,EAAO0/E,eAAiB,SAAwB1lC,GAC9C,IAAI3M,EAASljE,KAEbA,KAAKg4F,QAAUh4F,KAAKwrG,KAAKhpG,IAAI,CAC3BT,IAAK/B,KAAKk0G,sBAAsBK,OAChC3uG,gBAAiB5F,KAAK4F,kBACrB,SAAU2E,EAAOw6F,GAClB,IAAI7hC,EAAOwxC,gBAAgBnqG,EAAOw6F,GAAlC,CAQA,IAAIyQ,EAAgBzQ,EAAItiG,eAAiBygE,EAAOgxC,sBAAsBwB,WAWtE,OAVAxyC,EAAOgxC,sBAAsBwB,WAAa3Q,EAAItiG,aAE1CsiG,EAAI4J,iBAAmB5J,EAAI4J,gBAAgBgH,KAC7CzyC,EAAO0yC,cAAgB18E,KAAKh2B,MAAM6hG,EAAI4J,gBAAgBgH,MAEtDzyC,EAAO0yC,cAAgB18E,KAAKsL,MAG9B0+B,EAAOgxC,sBAAsBK,OAAS1P,GAAwB3hC,EAAOqoC,wBAAyBroC,EAAOgxC,sBAAsBK,OAAQxP,GAE/HyQ,GACFtyC,EAAO2yC,qBAEP3yC,EAAO4yC,wBAAuB,WAC5B,OAAOjmC,EAAGk1B,EAAKyQ,OAMZ3lC,EAAGk1B,EAAKyQ,GA5BQ,iBAAjBtyC,EAAOzX,QACTyX,EAAO8qC,SAAU,OAuCzBn4E,EAAOigF,uBAAyB,SAAgCC,GAC9D,IAAIlyC,EAAS7jE,KAETg2G,EAAYtiE,GAAe1zC,KAAKk0G,sBAAsBwB,YAG1D,OAAkB,OAAdM,GACFh2G,KAAKk0G,sBAAsB+B,cAAgBj2G,KAAK41G,cAAgB18E,KAAKsL,MAC9DuxE,KAGgB,WAArBC,EAAUpyG,QACZ5D,KAAKk0G,sBAAsB+B,cAAgBD,EAAU90G,MAAQg4B,KAAKsL,MAC3DuxE,UAGT/1G,KAAKg4F,QAAUh4F,KAAKwrG,KAAKhpG,IAAI,CAC3BT,IAAK,GAAW/B,KAAKk0G,sBAAsBK,OAAQyB,EAAU90G,OAC7D0C,OAAQoyG,EAAUpyG,OAClBgC,gBAAiB5F,KAAK4F,kBACrB,SAAU2E,EAAOw6F,GAElB,GAAKlhC,EAAOm0B,QAAZ,CAIA,GAAIztF,EAIF,OADAs5D,EAAOqwC,sBAAsB+B,cAAgBpyC,EAAO+xC,cAAgB18E,KAAKsL,MAClEuxE,IAGT,IAAIG,EAQAA,EANqB,SAArBF,EAAUpyG,OACPmhG,EAAI4J,iBAAoB5J,EAAI4J,gBAAgBgH,KAKlCz8E,KAAKh2B,MAAM6hG,EAAI4J,gBAAgBgH,MAF/B9xC,EAAO+xC,cAKT18E,KAAKh2B,MAAM6hG,EAAItiG,cAG9BohE,EAAOqwC,sBAAsB+B,cAAgBC,EAAah9E,KAAKsL,MAC/DuxE,UAIJlgF,EAAO4/E,YAAc,WACnBz1G,KAAKyrD,MAAQ,cAETzrD,KAAKm0G,UAIPn0G,KAAKk2B,QAAQ,kBACHl2B,KAAKstG,QAGfttG,KAAKm9B,MAAMn9B,KAAKy0G,iBAIpB5+E,EAAOggF,cAAgB,WAErB71G,KAAKg1G,cAAgB,KACrB,IArnByCx7E,EACvC28E,EACA5B,EACAzwE,EACA+E,EACAuB,EACAjQ,EA+mBEi8E,EAAYp2G,KAAKk0G,sBAAsBltE,OACvCqvE,GAtnBqC78E,EAsnBV,CAC7B28E,UAAWn2G,KAAKk0G,sBAAsBwB,WACtCnB,OAAQv0G,KAAKk0G,sBAAsBK,OACnCzwE,aAAc9jC,KAAKk0G,sBAAsB+B,cACzCptE,YAAa7oC,KAAKk0G,sBAAsBM,aACxCpqE,iBAAkBgsE,GA1nBlBD,EAAY38E,EAAK28E,UACjB5B,EAAS/6E,EAAK+6E,OACdzwE,EAAetK,EAAKsK,aACpB+E,EAAcrP,EAAKqP,YACnBuB,EAAmB5Q,EAAK4Q,iBACxBjQ,EAAWj3B,GAAMizG,EAAW,CAC9BpjE,YAAawhE,EACbzwE,aAAcA,EACd+E,YAAaA,EACbuB,iBAAkBA,IAEpBm/D,GAAsBpvE,EAAUo6E,GACzBp6E,GAinBDi8E,IACFC,EAlmBa,SAAsBD,EAAWC,EAAWxtE,GAS7D,IARA,IAAIytE,GAAY,EACZnrC,EAASk5B,GAAa+R,EAAW,CAEnCj+E,SAAUk+E,EAAUl+E,SACpBiM,oBAAqBiyE,EAAUjyE,oBAC/BwC,eAAgByvE,EAAUzvE,iBAGnBtnC,EAAI,EAAGA,EAAI+2G,EAAUp5E,UAAUz9B,OAAQF,IAAK,CACnD,IAAI09B,EAAWq5E,EAAUp5E,UAAU39B,GAEnC,GAAI09B,EAASmJ,KAAM,CACjB,IAAI2C,EAAUL,GAAgBzL,EAASmJ,MAEnC0C,GAAeA,EAAYC,IAAYD,EAAYC,GAAS3C,MAC9D,GAA0BnJ,EAAU6L,EAAYC,GAAS3C,KAAMnJ,EAASmJ,KAAKnD,aAIjF,IAAIuzE,EAAiBlM,GAAel/B,EAAQnuC,EAAUm2E,IAElDoD,IACFprC,EAASorC,EACTD,GAAY,GAwBhB,OAnBA,GAAkBD,GAAW,SAAUnvE,EAAYjmC,EAAMkmC,EAAOC,GAC9D,GAAIF,EAAWjK,WAAaiK,EAAWjK,UAAUz9B,OAAQ,CACvD,IAAIiZ,EAAKyuB,EAAWjK,UAAU,GAAGxkB,GAE7B+9F,EAAkBnM,GAAel/B,EAAQjkC,EAAWjK,UAAU,GAAIk2E,IAElEqD,KACFrrC,EAASqrC,GAEFt5E,YAAYj8B,GAAMkmC,GAAOC,GAAOnK,UAAU,GAAKkuC,EAAOluC,UAAUxkB,GACvE69F,GAAY,OAKdD,EAAUjyE,sBAAwBgyE,EAAUhyE,sBAC9CkyE,GAAY,GAGVA,EACK,KAGFnrC,EA8iBSsrC,CAAaL,EAAWC,EAAWr2G,KAAKk0G,sBAAsBM,eAI5Ex0G,KAAKk0G,sBAAsBltE,OAASqvE,GAAwBD,EAC5D,IAAIM,EAAW12G,KAAKk0G,sBAAsBltE,OAAOkD,WAAalqC,KAAKk0G,sBAAsBltE,OAAOkD,UAAU,GAU1G,OARIwsE,GAAYA,IAAa12G,KAAKk0G,sBAAsBK,SACtDv0G,KAAKk0G,sBAAsBK,OAASmC,KAGjCN,GAAaC,GAAaA,EAAUjyE,sBAAwBgyE,EAAUhyE,sBACzEpkC,KAAKs1G,oCAGA7gF,QAAQ4hF,IAGjBxgF,EAAOy/E,kCAAoC,WACzC,IAAIqB,EAAM32G,KAAKk0G,sBAGXyC,EAAIzB,oBACNyB,EAAI3gF,IAAI,iBAAkB2gF,EAAIzB,mBAC9ByB,EAAIzB,kBAAoB,MAItByB,EAAI1B,8BACN,iBAAsB0B,EAAI1B,6BAC1B0B,EAAI1B,4BAA8B,MAGpC,IAAI2B,EAAMD,EAAI3vE,QAAU2vE,EAAI3vE,OAAO5C,oBAKvB,IAARwyE,IACED,EAAIx5E,QACNy5E,EAAmC,IAA7BD,EAAIx5E,QAAQ9C,gBAElBs8E,EAAIzB,kBAAoByB,EAAIrB,kCAC5BqB,EAAIhuD,IAAI,iBAAkBguD,EAAIzB,qBAOf,kBAAR0B,GAAoBA,GAAO,EAChCA,EAAM,GACR52G,KAAKorG,QAAQ,wCAA0CwL,EAAM,2BAMjE52G,KAAK62G,kBAAkBD,IAGzB/gF,EAAOghF,kBAAoB,SAA2BD,GACpD,IAAID,EAAM32G,KAAKk0G,sBACfyC,EAAI1B,4BAA8B,gBAAoB,WACpD0B,EAAI1B,4BAA8B,KAClC0B,EAAIzgF,QAAQ,uBACZygF,EAAIE,kBAAkBD,KACrBA,IAOL/gF,EAAOu+E,YAAc,WACnB,IAAIjc,EAASn4F,KAEbA,KAAKu1G,gBAAe,SAAUxQ,EAAKyQ,GA3kBP,IAAmCxuE,EAAQ0sE,EAErEoD,EA0kBKtB,IAIDrd,EAAOmV,SACTnV,EAAOmV,OAASnV,EAAO+b,sBAAsBltE,OAAO/J,UAAUk7D,EAAOmV,OAAO70F,KAI9E0/E,EAAO+b,sBAAsBM,cArlBgCxtE,EAqlBSmxD,EAAO+b,sBAAsBltE,OArlB9B0sE,EAqlBsCvb,EAAO+b,sBAAsBM,aAnlBxIsC,EADYrD,GAAiBzsE,EAAO/J,UAAWy2E,GAEnD,GAAkB1sE,GAAQ,SAAUE,EAAYhG,EAAWmG,EAAUC,GACnE,GAAIJ,EAAWjK,WAAaiK,EAAWjK,UAAUz9B,OAAQ,CACvD,IAAIy9B,EAAYiK,EAAWjK,UAC3B65E,EAAiBzS,GAAayS,EAAgBrD,GAAiBx2E,EAAWy2E,QAGvEoD,GA8kBH3e,EAAOwc,iBAAiBxc,EAAOh7D,QAASg7D,EAAO1sC,OAAO,SAAU2pD,GAE9Djd,EAAOkc,cAAclc,EAAOh7D,QAAQ1kB,YAW1Cod,EAAOw+E,cAAgB,SAAuB0C,GAC5C,IAAI1d,EAASr5F,KAEb,IAAK+2G,EACH,MAAM,IAAI50G,MAAM,sCAQdnC,KAAKstG,QAAUttG,KAAKm0G,WACtBn0G,KAAK61G,gBAGP,IAAI54E,EAAYj9B,KAAKk0G,sBAAsBltE,OAAO/J,UAC9C+5E,GAAgBh3G,KAAKstG,QAAUttG,KAAKstG,SAAWrwE,EAAU85E,GAQ7D,GANIC,EACFh3G,KAAKstG,OAASrwE,EAAU85E,GAExB/2G,KAAKk2B,QAAQ,sBAGVl2B,KAAKytG,mBAAoB,EACG,SAASwJ,IAClC5d,EAAOl8D,QAAQhB,UAInBk9D,EAAOoU,mBAAqB,gBAAoB,WAC9CpU,EAAOnjE,QAAQ,sBAEf+gF,MACClM,GAAa1R,EAAOl8D,QAAS1I,QAAQuiF,MAG1CC,GAGFj3G,KAAKk2B,QAAQ,mBAGR69E,EApoB6B,CAqoBpCnP,IAEEsS,GAAS,CACXC,mBAAoB,GACpBC,uBAAwB,GACxBC,mBAAoB,GACpBC,wBAAyB,EAEzBC,kBAAmB,QAGnBC,mBAAoB,IAEpBC,sBAAuB,EACvBC,0BAA2B,GAE3BC,uCAAwC,GACxCC,2BAA4B,EAE5BC,uBAAwB,IAgBtBC,GAAwB,SAA+BC,GAIzD,OAFAA,EAAUjiF,GAAKiiF,EAAU5vD,iBACzB4vD,EAAU/hF,IAAM+hF,EAAU3xD,oBACnB2xD,GAeLC,GAAU,SAAiBjyG,GAC7B,OAAO,WACL,IAAIkyG,EAdc,SAAyBh+E,GAC7C,IACE,OAAOzE,IAAI0iF,gBAAgB,IAAIC,KAAK,CAACl+E,GAAM,CACzCh5B,KAAM,4BAER,MAAOM,GACP,IAAI62G,EAAO,IAAIC,YAEf,OADAD,EAAKt8B,OAAO7hD,GACLzE,IAAI0iF,gBAAgBE,EAAKE,YAMhBJ,CAAgBnyG,GAC5BwyG,EAAST,GAAsB,IAAIU,OAAOP,IAC9CM,EAAOE,OAASR,EAChB,IAAIS,EAAYH,EAAOG,UASvB,OARAH,EAAOziF,GAAKyiF,EAAOpwD,iBACnBowD,EAAOviF,IAAMuiF,EAAOnyD,oBAEpBmyD,EAAOG,UAAY,WAEjB,OADAljF,IAAImjF,gBAAgBV,GACbS,EAAU74G,KAAKG,OAGjBu4G,IAIPr1D,GAAY,SAAmBn9C,GACjC,MAAO,+BAAiC+xG,GAAsB7gG,WAAvD,oCAA+GlR,GAGpH6yG,GAAkB,SAAyBzuG,GAC7C,OAAOA,EAAG8M,WAAWlJ,QAAQ,gBAAiB,IAAI1J,MAAM,GAAI,IAK1Dw0G,GAAe31D,GAAU01D,IAAgB,WAU3C,IAAIjjF,EAAS,WACX31B,KAAK84G,KAAO,WACV,IAAIljF,EAAY,GAQhB51B,KAAK81B,GAAK,SAAU70B,EAAM80B,GACnBH,EAAU30B,KACb20B,EAAU30B,GAAQ,IAGpB20B,EAAU30B,GAAQ20B,EAAU30B,GAAM+2B,OAAOjC,IAU3C/1B,KAAKg2B,IAAM,SAAU/0B,EAAM80B,GACzB,IAAI5xB,EAEJ,QAAKyxB,EAAU30B,KAIfkD,EAAQyxB,EAAU30B,GAAMmD,QAAQ2xB,GAChCH,EAAU30B,GAAQ20B,EAAU30B,GAAMoD,QAClCuxB,EAAU30B,GAAMg1B,OAAO9xB,EAAO,GACvBA,GAAS,IASlBnE,KAAKk2B,QAAU,SAAUj1B,GACvB,IAAIk1B,EAAW72B,EAAGE,EAAQq1B,EAG1B,GAFAsB,EAAYP,EAAU30B,GAUtB,GAAyB,IAArB1B,UAAUC,OAGZ,IAFAA,EAAS22B,EAAU32B,OAEdF,EAAI,EAAGA,EAAIE,IAAUF,EACxB62B,EAAU72B,GAAGO,KAAKG,KAAMT,UAAU,QAE/B,CAIL,IAHAs1B,EAAO,GACPv1B,EAAIC,UAAUC,OAETF,EAAI,EAAGA,EAAIC,UAAUC,SAAUF,EAClCu1B,EAAKrwB,KAAKjF,UAAUD,IAKtB,IAFAE,EAAS22B,EAAU32B,OAEdF,EAAI,EAAGA,EAAIE,IAAUF,EACxB62B,EAAU72B,GAAGS,MAAMC,KAAM60B,KAS/B70B,KAAKs2B,QAAU,WACbV,EAAY,MAelBD,EAAOh2B,UAAU42B,KAAO,SAAUC,GAgBhC,OAfAx2B,KAAK81B,GAAG,QAAQ,SAAUjxB,GACxB2xB,EAAYhyB,KAAKK,MAEnB7E,KAAK81B,GAAG,QAAQ,SAAUijF,GACxBviF,EAAY8mC,MAAMy7C,MAEpB/4G,KAAK81B,GAAG,eAAe,SAAUijF,GAC/BviF,EAAYwiF,aAAaD,MAE3B/4G,KAAK81B,GAAG,iBAAiB,SAAUijF,GACjCviF,EAAYyiF,YAAYF,MAE1B/4G,KAAK81B,GAAG,SAAS,SAAUijF,GACzBviF,EAAYgsC,MAAMu2C,MAEbviF,GAOTb,EAAOh2B,UAAU6E,KAAO,SAAUK,GAChC7E,KAAKk2B,QAAQ,OAAQrxB,IAGvB8wB,EAAOh2B,UAAU29D,MAAQ,SAAUy7C,GACjC/4G,KAAKk2B,QAAQ,OAAQ6iF,IAGvBpjF,EAAOh2B,UAAUq5G,aAAe,SAAUD,GACxC/4G,KAAKk2B,QAAQ,cAAe6iF,IAG9BpjF,EAAOh2B,UAAUs5G,YAAc,SAAUF,GACvC/4G,KAAKk2B,QAAQ,gBAAiB6iF,IAGhCpjF,EAAOh2B,UAAU6iE,MAAQ,SAAUu2C,GACjC/4G,KAAKk2B,QAAQ,QAAS6iF,IAGxB,IAyBI11D,EAAK61D,EAAMC,EAAMC,EAAYC,EAAMC,EAAMv+D,EAAMC,EAAMu+D,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAQngE,EAAOogE,EAAaC,EAAeC,EAAYC,EAAYC,EAAYC,EAAYC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAAMC,EAyS1PC,EAAaC,EAqLbC,EAAWC,EAAWC,EAvfxBC,EAAS3lF,EACT4lF,EAAettF,KAAKiE,IAAI,EAAG,IAmB3BspF,EAAU,CACZ1rF,UAlBgB,SAAmBqC,GACnC,IACIjxB,EADAkxB,EAAK,IAAIpC,SAASmC,EAAMlC,OAAQkC,EAAMjC,WAAYiC,EAAMhC,YAG5D,OAAIiC,EAAGC,cACLnxB,EAAQkxB,EAAGC,aAAa,IAEZC,OAAOC,iBACVD,OAAOpxB,GAGTA,EAGFkxB,EAAG5B,UAAU,GAAK+qF,EAAenpF,EAAG5B,UAAU,IAKrDyB,WAAYspF,GAEVtpF,EAAaupF,EAAQvpF,YAGzB,WACE,IAAI3yB,EA2CJ,GA1CA06C,EAAQ,CACNyhE,KAAM,GAENC,KAAM,GACNC,KAAM,GACNzC,KAAM,GACN0C,KAAM,GACNzC,KAAM,GACNC,KAAM,GACNS,KAAM,GACNgC,KAAM,GACNjC,KAAM,GACND,KAAM,GACNN,KAAM,GACNC,KAAM,GACNv+D,KAAM,GACNC,KAAM,GACN8gE,KAAM,GAENvC,KAAM,GACNC,KAAM,GACNuC,KAAM,GACNjC,KAAM,GACNkC,KAAM,GACNjC,KAAM,GACNkC,KAAM,GACNC,KAAM,GACNlC,KAAM,GACNmC,KAAM,GACNC,KAAM,GACNC,KAAM,GACNC,KAAM,GACNC,KAAM,GACNtC,KAAM,GACNR,KAAM,GACN+C,KAAM,GACNtC,KAAM,GACNR,KAAM,GACN+C,KAAM,IAIkB,qBAAf/6G,WAAX,CAIA,IAAKpC,KAAK06C,EACJA,EAAMp6C,eAAeN,KACvB06C,EAAM16C,GAAK,CAACA,EAAEuT,WAAW,GAAIvT,EAAEuT,WAAW,GAAIvT,EAAEuT,WAAW,GAAIvT,EAAEuT,WAAW,KAIhFunG,EAAc,IAAI14G,WAAW,CAAC,IAAImR,WAAW,GAAI,IAAIA,WAAW,GAAI,IAAIA,WAAW,GAAI,IAAIA,WAAW,KACtGynG,EAAa,IAAI54G,WAAW,CAAC,IAAImR,WAAW,GAAI,IAAIA,WAAW,GAAI,IAAIA,WAAW,GAAI,IAAIA,WAAW,KACrGwnG,EAAgB,IAAI34G,WAAW,CAAC,EAAG,EAAG,EAAG,IACzC64G,EAAa,IAAI74G,WAAW,CAAC,EAC7B,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,EAClB,IAAM,IAAM,IAAM,IAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,GAAM,IAAM,IAAM,IAAM,IAAM,GAAM,GAAM,IAAM,IAAM,IAAM,IAAM,IAAM,IAExE84G,EAAa,IAAI94G,WAAW,CAAC,EAC7B,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,EAClB,IAAM,IAAM,IAAM,IAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,GAAM,IAAM,IAAM,IAAM,IAAM,GAAM,GAAM,IAAM,IAAM,IAAM,IAAM,IAAM,IAExE+4G,EAAa,CACXx6E,MAAOs6E,EACPr6E,MAAOs6E,GAETI,EAAO,IAAIl5G,WAAW,CAAC,EACvB,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,GAClB,IAAM,IAAM,IAAM,GAClB,EACA,EAAM,EAAM,IAEZi5G,EAAO,IAAIj5G,WAAW,CAAC,EACvB,EAAM,EAAM,EACZ,EAAM,EACN,EAAM,IAENm5G,EAAO,IAAIn5G,WAAW,CAAC,EACvB,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,IAElBo5G,EAAOD,EACPE,EAAO,IAAIr5G,WAAW,CAAC,EACvB,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,IAElBs5G,EAAOH,EACPH,EAAO,IAAIh5G,WAAW,CAAC,EACvB,EAAM,EAAM,EACZ,EAAM,EACN,EAAM,EAAM,EAAM,EAAM,EAAM,KA1GhC,GA8GA2hD,EAAM,SAAapiD,GACjB,IAEI3B,EACA0E,EAHA04G,EAAU,GACVl2E,EAAO,EAKX,IAAKlnC,EAAI,EAAGA,EAAIC,UAAUC,OAAQF,IAChCo9G,EAAQl4G,KAAKjF,UAAUD,IAKzB,IAFAA,EAAIo9G,EAAQl9G,OAELF,KACLknC,GAAQk2E,EAAQp9G,GAAG6wB,WAQrB,IALAnsB,EAAS,IAAItC,WAAW8kC,EAAO,GACxB,IAAIxW,SAAShsB,EAAOisB,OAAQjsB,EAAOksB,WAAYlsB,EAAOmsB,YACxDwsF,UAAU,EAAG34G,EAAOmsB,YACzBnsB,EAAOwX,IAAIva,EAAM,GAEZ3B,EAAI,EAAGknC,EAAO,EAAGlnC,EAAIo9G,EAAQl9G,OAAQF,IACxC0E,EAAOwX,IAAIkhG,EAAQp9G,GAAIknC,GACvBA,GAAQk2E,EAAQp9G,GAAG6wB,WAGrB,OAAOnsB,GAGTk1G,EAAO,WACL,OAAO71D,EAAIrJ,EAAMk/D,KAAM71D,EAAIrJ,EAAM4hE,KAAMhB,KAGzCzB,EAAO,SAAclkD,GACnB,OAAO5R,EAAIrJ,EAAMm/D,KAAM,IAAIz3G,WAAW,CAAC,EACvC,EAAM,EAAM,EAEZ,EACA,GACA,EAAM,EACN,EAEA,EACA,GACA,GACA,GACA,EAAM,EAAM,EACZ,EAAM,EAAM,IAAM,IAClB,EAAM,EAAM,IAAM,IAElB,EACA,EAGAuzD,EAAM2nD,iBAAmB,EAAI3nD,EAAM4nD,yBAA2B,EAAG5nD,EAAM4nD,wBAA0B,EAAI5nD,EAAM6nD,cAAgB,EAAG,EAAM,EAAM,MAQ5IjD,EAAO,SAAc54G,GACnB,OAAOoiD,EAAIrJ,EAAM6/D,KAAMY,EAAWx5G,KAOpC24G,EAAO,SAAc3kD,GACnB,IAAIjxD,EAAS,IAAItC,WAAW,CAAC,EAC7B,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,GAAM,IAClBuzD,EAAM98B,WAAa,GAAK,IAAM88B,EAAM98B,WAAa,GAAK,IAAM88B,EAAM98B,WAAa,EAAI,IAAuB,IAAjB88B,EAAM98B,SAC/F,GAAM,IACN,EAAM,IAWN,OAPI88B,EAAM8nD,aACR/4G,EAAO,IAAMixD,EAAM8nD,aAAe,GAAK,IACvC/4G,EAAO,IAAMixD,EAAM8nD,aAAe,GAAK,IACvC/4G,EAAO,IAAMixD,EAAM8nD,aAAe,EAAI,IACtC/4G,EAAO,IAAyB,IAAnBixD,EAAM8nD,YAGd15D,EAAIrJ,EAAM4/D,KAAM51G,IAGzB21G,EAAO,SAAc1kD,GACnB,OAAO5R,EAAIrJ,EAAM2/D,KAAMC,EAAK3kD,GAAQ4kD,EAAK5kD,EAAMh0D,MAAOq4G,EAAKrkD,KAG7DokD,EAAO,SAAc2D,GACnB,OAAO35D,EAAIrJ,EAAMq/D,KAAM,IAAI33G,WAAW,CAAC,EAAM,EAAM,EAAM,GACvC,WAAjBs7G,IAAgC,IAAsB,SAAjBA,IAA8B,IAAsB,MAAjBA,IAA4B,EAAoB,IAAjBA,MAI1G1D,EAAO,SAAcrkD,GACnB,OAAO5R,EAAIrJ,EAAMs/D,KAAqB,UAAfrkD,EAAMh0D,KAAmBoiD,EAAIrJ,EAAMyiE,KAAM/B,GAAQr3D,EAAIrJ,EAAMgiE,KAAMrB,GAAOzB,IAAQa,EAAK9kD,KAG9Gla,EAAO,SAAciiE,EAAgBnkD,GAInC,IAHA,IAAIokD,EAAiB,GACjB39G,EAAIu5D,EAAOr5D,OAERF,KACL29G,EAAe39G,GAAK26G,EAAKphD,EAAOv5D,IAGlC,OAAO+jD,EAAItjD,MAAM,KAAM,CAACi6C,EAAMe,KAAMs+D,EAAK2D,IAAiBhlF,OAAOilF,KASnEjiE,EAAO,SAAc6d,GAInB,IAHA,IAAIv5D,EAAIu5D,EAAOr5D,OACX09G,EAAQ,GAEL59G,KACL49G,EAAM59G,GAAKm6G,EAAK5gD,EAAOv5D,IAGzB,OAAO+jD,EAAItjD,MAAM,KAAM,CAACi6C,EAAMgB,KAAMw+D,EAAK,aAAaxhF,OAAOklF,GAAOllF,OAAOuhF,EAAK1gD,MAGlF0gD,EAAO,SAAc1gD,GAInB,IAHA,IAAIv5D,EAAIu5D,EAAOr5D,OACX09G,EAAQ,GAEL59G,KACL49G,EAAM59G,GAAK46G,EAAKrhD,EAAOv5D,IAGzB,OAAO+jD,EAAItjD,MAAM,KAAM,CAACi6C,EAAMu/D,MAAMvhF,OAAOklF,KAG7C1D,EAAO,SAAcrhF,GACnB,IAAI8b,EAAQ,IAAIvyC,WAAW,CAAC,EAC5B,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,GAAM,KACN,WAAXy2B,IAA0B,IAAgB,SAAXA,IAAwB,IAAgB,MAAXA,IAAsB,EAAc,IAAXA,EACtF,EAAM,EAAM,EAAM,EAClB,EAAM,EACN,EAAM,EACN,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,GAAM,EAAM,EAAM,EAClN,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAC1I,IAAM,IAAM,IAAM,MAElB,OAAOkrB,EAAIrJ,EAAMw/D,KAAMvlE,IAGzB6lE,EAAO,SAAc7kD,GACnB,IAEI7kC,EACA9wB,EAHA69G,EAAUloD,EAAMkoD,SAAW,GAC3BlpE,EAAQ,IAAIvyC,WAAW,EAAIy7G,EAAQ39G,QAKvC,IAAKF,EAAI,EAAGA,EAAI69G,EAAQ39G,OAAQF,IAC9B8wB,EAAQ+sF,EAAQ79G,GAAG8wB,MACnB6jB,EAAM30C,EAAI,GAAK8wB,EAAMgtF,WAAa,EAAIhtF,EAAMitF,cAAgB,EAAIjtF,EAAMktF,cAGxE,OAAOj6D,EAAIrJ,EAAM8/D,KAAM7lE,IAGzB8lE,EAAO,SAAc9kD,GACnB,OAAO5R,EAAIrJ,EAAM+/D,KAAMC,EAAK/kD,GAAQ5R,EAAIrJ,EAAMoiE,KAAMpB,GAAO33D,EAAIrJ,EAAMkiE,KAAMpB,GAAOz3D,EAAIrJ,EAAMmiE,KAAMpB,GAAO13D,EAAIrJ,EAAMiiE,KAAMpB,KAMzHb,EAAO,SAAc/kD,GACnB,OAAO5R,EAAIrJ,EAAMggE,KAAM,IAAIt4G,WAAW,CAAC,EACvC,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,IAAuB,UAAfuzD,EAAMh0D,KAAmBg6G,EAAYhmD,GAASimD,EAAYjmD,KAGtFgmD,EAAc,SAAqBhmD,GACjC,IAII31D,EACAi+G,EALAC,EAAMvoD,EAAMuoD,KAAO,GACnBC,EAAMxoD,EAAMwoD,KAAO,GACnBC,EAAwB,GACxBC,EAAuB,GAI3B,IAAKr+G,EAAI,EAAGA,EAAIk+G,EAAIh+G,OAAQF,IAC1Bo+G,EAAsBl5G,MAA0B,MAApBg5G,EAAIl+G,GAAG6wB,cAAyB,GAC5DutF,EAAsBl5G,KAAyB,IAApBg5G,EAAIl+G,GAAG6wB,YAElCutF,EAAwBA,EAAsB1lF,OAAO1zB,MAAM3E,UAAU0E,MAAMxE,KAAK29G,EAAIl+G,KAItF,IAAKA,EAAI,EAAGA,EAAIm+G,EAAIj+G,OAAQF,IAC1Bq+G,EAAqBn5G,MAA0B,MAApBi5G,EAAIn+G,GAAG6wB,cAAyB,GAC3DwtF,EAAqBn5G,KAAyB,IAApBi5G,EAAIn+G,GAAG6wB,YACjCwtF,EAAuBA,EAAqB3lF,OAAO1zB,MAAM3E,UAAU0E,MAAMxE,KAAK49G,EAAIn+G,KA+BpF,GA5BAi+G,EAAU,CAACvjE,EAAMyhE,KAAM,IAAI/5G,WAAW,CAAC,EAAM,EAAM,EAAM,EAAM,EAAM,EACrE,EAAM,EACN,EAAM,EACN,EAAM,EACN,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,GACnD,MAAduzD,EAAMp8B,QAAmB,EAAiB,IAAdo8B,EAAMp8B,OACnB,MAAfo8B,EAAMn8B,SAAoB,EAAkB,IAAfm8B,EAAMn8B,OACpC,EAAM,GAAM,EAAM,EAClB,EAAM,GAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EACN,GAAM,IAAM,IAAM,IAAM,IAAM,IAAM,IAAM,IAAM,GAAM,GAAM,IAAM,IAAM,IAAM,IAAM,IAAM,GAAM,GAAM,IAAM,IAAM,IAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAC1L,EAAM,GACN,GAAM,KACFuqB,EAAIrJ,EAAM0hE,KAAM,IAAIh6G,WAAW,CAAC,EACpCuzD,EAAM2oD,WACN3oD,EAAM4oD,qBACN5oD,EAAM6oD,SACN,KACE9lF,OAAO,CAACwlF,EAAIh+G,QACdk+G,EACA,CAACD,EAAIj+G,QACLm+G,KACKt6D,EAAIrJ,EAAM2hE,KAAM,IAAIj6G,WAAW,CAAC,EAAM,GAAM,IAAM,IACvD,EAAM,GAAM,IAAM,IAClB,EAAM,GAAM,IAAM,QAGduzD,EAAM8oD,SAAU,CAClB,IAAIC,EAAW/oD,EAAM8oD,SAAS,GAC1BE,EAAWhpD,EAAM8oD,SAAS,GAC9BR,EAAQ/4G,KAAK6+C,EAAIrJ,EAAM+hE,KAAM,IAAIr6G,WAAW,EAAa,WAAXs8G,IAA0B,IAAgB,SAAXA,IAAwB,IAAgB,MAAXA,IAAsB,EAAc,IAAXA,GAA6B,WAAXC,IAA0B,IAAgB,SAAXA,IAAwB,IAAgB,MAAXA,IAAsB,EAAc,IAAXA,MAG5O,OAAO56D,EAAItjD,MAAM,KAAMw9G,IAGzBrC,EAAc,SAAqBjmD,GACjC,OAAO5R,EAAIrJ,EAAM8hE,KAAM,IAAIp6G,WAAW,CACtC,EAAM,EAAM,EAAM,EAAM,EAAM,EAC9B,EAAM,EAEN,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,GACI,MAArBuzD,EAAM6nD,eAA0B,EAAwB,IAArB7nD,EAAM6nD,cACtB,MAAnB7nD,EAAMipD,aAAwB,EAAsB,IAAnBjpD,EAAMipD,WACxC,EAAM,EACN,EAAM,GACc,MAAnBjpD,EAAM8nD,aAAwB,EAAsB,IAAnB9nD,EAAM8nD,WAAmB,EAAM,IAE7D5D,EAAKlkD,KAIbykD,EAAO,SAAczkD,GACnB,IAAIjxD,EAAS,IAAItC,WAAW,CAAC,EAC7B,EAAM,EAAM,EACZ,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,GACN,WAAXuzD,EAAMx8C,KAAoB,IAAgB,SAAXw8C,EAAMx8C,KAAkB,IAAgB,MAAXw8C,EAAMx8C,KAAgB,EAAc,IAAXw8C,EAAMx8C,GAC5F,EAAM,EAAM,EAAM,GACA,WAAjBw8C,EAAM98B,WAA0B,IAAsB,SAAjB88B,EAAM98B,WAAwB,IAAsB,MAAjB88B,EAAM98B,WAAsB,EAAoB,IAAjB88B,EAAM98B,SAC9G,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAC1C,EAAM,EACN,EAAM,EACN,EAAM,EACN,EAAM,EACN,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,EAAM,GAAM,EAAM,EAAM,GACnM,MAAd88B,EAAMp8B,QAAmB,EAAiB,IAAdo8B,EAAMp8B,MAAc,EAAM,GACvC,MAAfo8B,EAAMn8B,SAAoB,EAAkB,IAAfm8B,EAAMn8B,OAAe,EAAM,IAEzD,OAAOuqB,EAAIrJ,EAAM0/D,KAAM11G,IAQzBi2G,EAAO,SAAchlD,GACnB,IAAIkpD,EAAqBC,EAAyBC,EAAkBC,EAAmCC,EAA8BC,EA0BrI,OAzBAL,EAAsB96D,EAAIrJ,EAAMuiE,KAAM,IAAI76G,WAAW,CAAC,EACtD,EAAM,EAAM,IACA,WAAXuzD,EAAMx8C,KAAoB,IAAgB,SAAXw8C,EAAMx8C,KAAkB,IAAgB,MAAXw8C,EAAMx8C,KAAgB,EAAc,IAAXw8C,EAAMx8C,GAC5F,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,KAElB8lG,EAA+BtwF,KAAK4W,MAAMowB,EAAMwpD,oBAAsBxsF,GACtEusF,EAA+BvwF,KAAK4W,MAAMowB,EAAMwpD,oBAAsBxsF,GACtEmsF,EAA0B/6D,EAAIrJ,EAAMsiE,KAAM,IAAI56G,WAAW,CAAC,EAC1D,EAAM,EAAM,EAEZ68G,IAAiC,GAAK,IAAMA,IAAiC,GAAK,IAAMA,IAAiC,EAAI,IAAqC,IAA/BA,EAAqCC,IAAiC,GAAK,IAAMA,IAAiC,GAAK,IAAMA,IAAiC,EAAI,IAAqC,IAA/BA,KAI9R,GAQM,UAAfvpD,EAAMh0D,MACRo9G,EAAmBlE,EAAOllD,EATf,IAUJ5R,EAAIrJ,EAAMigE,KAAMkE,EAAqBC,EAAyBC,KAMvEC,EAAwBxE,EAAK7kD,GAC7BopD,EAAmBlE,EAAOllD,EAAOqpD,EAAsB9+G,OAjB1C,IAkBN6jD,EAAIrJ,EAAMigE,KAAMkE,EAAqBC,EAAyBC,EAAkBC,KASzF7E,EAAO,SAAcxkD,GAEnB,OADAA,EAAM98B,SAAW88B,EAAM98B,UAAY,WAC5BkrB,EAAIrJ,EAAMy/D,KAAMC,EAAKzkD,GAAQ0kD,EAAK1kD,KAG3CilD,EAAO,SAAcjlD,GACnB,IAAIjxD,EAAS,IAAItC,WAAW,CAAC,EAC7B,EAAM,EAAM,GACA,WAAXuzD,EAAMx8C,KAAoB,IAAgB,SAAXw8C,EAAMx8C,KAAkB,IAAgB,MAAXw8C,EAAMx8C,KAAgB,EAAc,IAAXw8C,EAAMx8C,GAC5F,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,EAClB,EAAM,EAAM,EAAM,IAUlB,MAJmB,UAAfw8C,EAAMh0D,OACR+C,EAAOA,EAAOxE,OAAS,GAAK,GAGvB6jD,EAAIrJ,EAAMkgE,KAAMl2G,IASvBq3G,EAAa,SAAoB8B,EAASziG,GACxC,IAAIgkG,EAAkB,EAClBC,EAAc,EACdC,EAAe,EACfC,EAAwB,EAoB5B,OAlBI1B,EAAQ39G,cACkB+C,IAAxB46G,EAAQ,GAAGhlF,WACbumF,EAAkB,QAGIn8G,IAApB46G,EAAQ,GAAG32E,OACbm4E,EAAc,QAGSp8G,IAArB46G,EAAQ,GAAG/sF,QACbwuF,EAAe,QAGwBr8G,IAArC46G,EAAQ,GAAG0B,wBACbA,EAAwB,IAIrB,CAAC,EACR,EAAMH,EAAkBC,EAAcC,EAAeC,EAAuB,GAC1D,WAAjB1B,EAAQ39G,UAAyB,IAAsB,SAAjB29G,EAAQ39G,UAAuB,IAAsB,MAAjB29G,EAAQ39G,UAAqB,EAAoB,IAAjB29G,EAAQ39G,QACzG,WAATkb,KAAyB,IAAc,SAATA,KAAuB,IAAc,MAATA,KAAqB,EAAY,IAATA,IAIrF0gG,EAAY,SAAmBnmD,EAAOv6C,GACpC,IAAIokG,EAAa7qE,EAAO8qE,EAAQ5B,EAAS6B,EAAQ1/G,EAQjD,IANAob,GAAU,GAAS,IADnByiG,EAAUloD,EAAMkoD,SAAW,IACK39G,OAChCu/G,EAAS1D,EAAW8B,EAASziG,IAC7Bu5B,EAAQ,IAAIvyC,WAAWq9G,EAAOv/G,OAA0B,GAAjB29G,EAAQ39G,SACzCgc,IAAIujG,GACVD,EAAcC,EAAOv/G,OAEhBF,EAAI,EAAGA,EAAI69G,EAAQ39G,OAAQF,IAC9B0/G,EAAS7B,EAAQ79G,GACjB20C,EAAM6qE,MAAoC,WAAlBE,EAAO7mF,YAA2B,GAC1D8b,EAAM6qE,MAAoC,SAAlBE,EAAO7mF,YAAyB,GACxD8b,EAAM6qE,MAAoC,MAAlBE,EAAO7mF,YAAuB,EACtD8b,EAAM6qE,KAAmC,IAAlBE,EAAO7mF,SAE9B8b,EAAM6qE,MAAgC,WAAdE,EAAOx4E,QAAuB,GACtDyN,EAAM6qE,MAAgC,SAAdE,EAAOx4E,QAAqB,GACpDyN,EAAM6qE,MAAgC,MAAdE,EAAOx4E,QAAmB,EAClDyN,EAAM6qE,KAA+B,IAAdE,EAAOx4E,KAE9ByN,EAAM6qE,KAAiBE,EAAO5uF,MAAM6uF,WAAa,EAAID,EAAO5uF,MAAMgtF,UAClEnpE,EAAM6qE,KAAiBE,EAAO5uF,MAAMitF,cAAgB,EAAI2B,EAAO5uF,MAAMktF,eAAiB,EAAI0B,EAAO5uF,MAAM8uF,cAAgB,EAAIF,EAAO5uF,MAAM+uF,gBACxIlrE,EAAM6qE,KAAoD,MAAnCE,EAAO5uF,MAAMgvF,oBACpCnrE,EAAM6qE,KAAoD,GAAnCE,EAAO5uF,MAAMgvF,oBAEpCnrE,EAAM6qE,MAAiD,WAA/BE,EAAOH,yBAAwC,GACvE5qE,EAAM6qE,MAAiD,SAA/BE,EAAOH,yBAAsC,GACrE5qE,EAAM6qE,MAAiD,MAA/BE,EAAOH,yBAAoC,EACnE5qE,EAAM6qE,KAAgD,IAA/BE,EAAOH,sBAGhC,OAAOx7D,EAAIrJ,EAAMwiE,KAAMvoE,IAGzBknE,EAAY,SAAmBlmD,EAAOv6C,GACpC,IAAIu5B,EAAO6qE,EAAaC,EAAQ5B,EAAS6B,EAAQ1/G,EAQjD,IANAob,GAAU,GAAS,GADnByiG,EAAUloD,EAAMkoD,SAAW,IACI39G,OAC/Bu/G,EAAS1D,EAAW8B,EAASziG,IAC7Bu5B,EAAQ,IAAIvyC,WAAWq9G,EAAOv/G,OAA0B,EAAjB29G,EAAQ39G,SACzCgc,IAAIujG,GACVD,EAAcC,EAAOv/G,OAEhBF,EAAI,EAAGA,EAAI69G,EAAQ39G,OAAQF,IAC9B0/G,EAAS7B,EAAQ79G,GACjB20C,EAAM6qE,MAAoC,WAAlBE,EAAO7mF,YAA2B,GAC1D8b,EAAM6qE,MAAoC,SAAlBE,EAAO7mF,YAAyB,GACxD8b,EAAM6qE,MAAoC,MAAlBE,EAAO7mF,YAAuB,EACtD8b,EAAM6qE,KAAmC,IAAlBE,EAAO7mF,SAE9B8b,EAAM6qE,MAAgC,WAAdE,EAAOx4E,QAAuB,GACtDyN,EAAM6qE,MAAgC,SAAdE,EAAOx4E,QAAqB,GACpDyN,EAAM6qE,MAAgC,MAAdE,EAAOx4E,QAAmB,EAClDyN,EAAM6qE,KAA+B,IAAdE,EAAOx4E,KAGhC,OAAO6c,EAAIrJ,EAAMwiE,KAAMvoE,IAGzBkmE,EAAS,SAAcllD,EAAOv6C,GAC5B,MAAmB,UAAfu6C,EAAMh0D,KACDk6G,EAAUlmD,EAAOv6C,GAGnB0gG,EAAUnmD,EAAOv6C,IAxZ5B0+F,EAAO,WACL,OAAO/1D,EAAIrJ,EAAMo/D,KAAMgB,EAAaC,EAAeD,EAAaE,IA2ZlE,IA2VI+E,EAiCJjuF,EACIC,EACAC,EACAC,EACAC,EACAC,EACAC,EAlYA4tF,GApZG,SAAcz6G,GACnB,OAAOw+C,EAAIrJ,EAAM6hE,KAAMh3G,IAmZrBy6G,GAGIvkE,EAHJukE,GAKW,SAAqBzmD,GAChC,IAEI70D,EAFAu7G,EAAWnG,IACXoG,EAAQxkE,EAAK6d,GAKjB,OAHA70D,EAAS,IAAItC,WAAW69G,EAASpvF,WAAaqvF,EAAMrvF,aAC7C3U,IAAI+jG,GACXv7G,EAAOwX,IAAIgkG,EAAOD,EAASpvF,YACpBnsB,GA8LPy7G,GAAiB,SAAwBC,EAAOC,GAClD,IAAIX,EAvBG,CACLx4E,KAAM,EACNpW,MAAO,CACL6uF,UAAW,EACX7B,UAAW,EACXC,aAAc,EACdC,cAAe,EACf8B,oBAAqB,EACrBD,gBAAiB,IA4BrB,OAZAH,EAAOW,WAAaA,EACpBX,EAAOH,sBAAwBa,EAAME,IAAMF,EAAMG,IACjDb,EAAO7mF,SAAWunF,EAAMvnF,SACxB6mF,EAAOx4E,KAAO,EAAIk5E,EAAMlgH,OAExBw/G,EAAOx4E,MAAQk5E,EAAMvvF,WAEjBuvF,EAAMI,WACRd,EAAO5uF,MAAMgtF,UAAY,EACzB4B,EAAO5uF,MAAM+uF,gBAAkB,GAG1BH,GA6FLe,GA3RsB,SAA6BC,GACrD,IAAI1gH,EACA2gH,EACAC,EAAe,GACfC,EAAS,GAOb,IALAA,EAAOhwF,WAAa,EACpBgwF,EAAOC,SAAW,EAClBD,EAAOhoF,SAAW,EAClB+nF,EAAa/vF,WAAa,EAErB7wB,EAAI,EAAGA,EAAI0gH,EAASxgH,OAAQF,IAGA,gCAF/B2gH,EAAaD,EAAS1gH,IAEP+gH,aAGTH,EAAa1gH,SACf0gH,EAAa/nF,SAAW8nF,EAAWJ,IAAMK,EAAaL,IAEtDM,EAAOhwF,YAAc+vF,EAAa/vF,WAClCgwF,EAAOC,UAAYF,EAAa1gH,OAChC2gH,EAAOhoF,UAAY+nF,EAAa/nF,SAChCgoF,EAAO37G,KAAK07G,KAGdA,EAAe,CAACD,IACH9vF,WAAa8vF,EAAWp7G,KAAKsrB,WAC1C+vF,EAAaN,IAAMK,EAAWL,IAC9BM,EAAaL,IAAMI,EAAWJ,MAGC,8CAA3BI,EAAWI,cACbH,EAAaJ,UAAW,GAG1BI,EAAa/nF,SAAW8nF,EAAWJ,IAAMK,EAAaL,IACtDK,EAAa/vF,YAAc8vF,EAAWp7G,KAAKsrB,WAC3C+vF,EAAa17G,KAAKy7G,IAgBtB,OAVIE,EAAO3gH,UAAY0gH,EAAa/nF,UAAY+nF,EAAa/nF,UAAY,KACvE+nF,EAAa/nF,SAAWgoF,EAAOA,EAAO3gH,OAAS,GAAG24B,UAKpDgoF,EAAOhwF,YAAc+vF,EAAa/vF,WAClCgwF,EAAOC,UAAYF,EAAa1gH,OAChC2gH,EAAOhoF,UAAY+nF,EAAa/nF,SAChCgoF,EAAO37G,KAAK07G,GACLC,GAqOLJ,GA9NsB,SAA6BI,GACrD,IAAI7gH,EACA4gH,EACAI,EAAa,GACbC,EAAO,GAeX,IAZAD,EAAWnwF,WAAa,EACxBmwF,EAAWF,SAAW,EACtBE,EAAWnoF,SAAW,EACtBmoF,EAAWV,IAAMO,EAAO,GAAGP,IAC3BU,EAAWT,IAAMM,EAAO,GAAGN,IAE3BU,EAAKpwF,WAAa,EAClBowF,EAAKH,SAAW,EAChBG,EAAKpoF,SAAW,EAChBooF,EAAKX,IAAMO,EAAO,GAAGP,IACrBW,EAAKV,IAAMM,EAAO,GAAGN,IAEhBvgH,EAAI,EAAGA,EAAI6gH,EAAO3gH,OAAQF,KAC7B4gH,EAAeC,EAAO7gH,IAELwgH,UAGXQ,EAAW9gH,SACb+gH,EAAK/7G,KAAK87G,GACVC,EAAKpwF,YAAcmwF,EAAWnwF,WAC9BowF,EAAKH,UAAYE,EAAWF,SAC5BG,EAAKpoF,UAAYmoF,EAAWnoF,WAG9BmoF,EAAa,CAACJ,IACHE,SAAWF,EAAa1gH,OACnC8gH,EAAWnwF,WAAa+vF,EAAa/vF,WACrCmwF,EAAWV,IAAMM,EAAaN,IAC9BU,EAAWT,IAAMK,EAAaL,IAC9BS,EAAWnoF,SAAW+nF,EAAa/nF,WAEnCmoF,EAAWnoF,UAAY+nF,EAAa/nF,SACpCmoF,EAAWF,UAAYF,EAAa1gH,OACpC8gH,EAAWnwF,YAAc+vF,EAAa/vF,WACtCmwF,EAAW97G,KAAK07G,IAapB,OATIK,EAAK/gH,QAAU8gH,EAAWnoF,UAAY,IACxCmoF,EAAWnoF,SAAWooF,EAAKA,EAAK/gH,OAAS,GAAG24B,UAG9CooF,EAAKpwF,YAAcmwF,EAAWnwF,WAC9BowF,EAAKH,UAAYE,EAAWF,SAC5BG,EAAKpoF,UAAYmoF,EAAWnoF,SAE5BooF,EAAK/7G,KAAK87G,GACHC,GAuKLR,GA1JsB,SAA6BQ,GACrD,IAAID,EAeJ,OAbKC,EAAK,GAAG,GAAGT,UAAYS,EAAK/gH,OAAS,IAExC8gH,EAAaC,EAAK1mE,QAClB0mE,EAAKpwF,YAAcmwF,EAAWnwF,WAC9BowF,EAAKH,UAAYE,EAAWF,SAI5BG,EAAK,GAAG,GAAGV,IAAMS,EAAWT,IAC5BU,EAAK,GAAG,GAAGX,IAAMU,EAAWV,IAC5BW,EAAK,GAAG,GAAGpoF,UAAYmoF,EAAWnoF,UAG7BooF,GA0ILR,GAzFwB,SAA6BQ,EAAMC,GAC7D,IAAI/vC,EACAnxE,EACA0/G,EACAsB,EACAJ,EACAP,EAAaa,GAAkB,EAC/BrD,EAAU,GAEd,IAAK1sC,EAAI,EAAGA,EAAI8vC,EAAK/gH,OAAQixE,IAG3B,IAFA6vC,EAAaC,EAAK9vC,GAEbnxE,EAAI,EAAGA,EAAIghH,EAAW9gH,OAAQF,IACjC4gH,EAAeI,EAAWhhH,GAE1BqgH,IADAX,EAASS,GAAeS,EAAcP,IACjBn5E,KACrB22E,EAAQ34G,KAAKw6G,GAIjB,OAAO7B,GAqEL4C,GAjEqB,SAA4BQ,GACnD,IAAI9vC,EACAnxE,EACAuqE,EACAy2C,EACAJ,EACAD,EACAN,EAAa,EACbc,EAAiBF,EAAKpwF,WACtBuwF,EAAeH,EAAKH,SAEpBv7G,EAAO,IAAInD,WADO++G,EAAiB,EAAIC,GAEvC3wF,EAAO,IAAIC,SAASnrB,EAAKorB,QAE7B,IAAKwgD,EAAI,EAAGA,EAAI8vC,EAAK/gH,OAAQixE,IAG3B,IAFA6vC,EAAaC,EAAK9vC,GAEbnxE,EAAI,EAAGA,EAAIghH,EAAW9gH,OAAQF,IAGjC,IAFA4gH,EAAeI,EAAWhhH,GAErBuqE,EAAI,EAAGA,EAAIq2C,EAAa1gH,OAAQqqE,IACnCo2C,EAAaC,EAAar2C,GAC1B95C,EAAK4sF,UAAUgD,EAAYM,EAAWp7G,KAAKsrB,YAC3CwvF,GAAc,EACd96G,EAAK2W,IAAIykG,EAAWp7G,KAAM86G,GAC1BA,GAAcM,EAAWp7G,KAAKsrB,WAKpC,OAAOtrB,GAmDL87G,GAAa,CAAC,GAAI,GAAI,EAAG,GAAI,IAAK,IAClCC,GAAY,CAAC,GAAI,GAAI,IAAK,GAAI,EAAG,EAAG,EAAG,EAAG,IAAK,EAAG,EAAG,EAAG,GAAI,IAAK,KAEjEC,GAAW,SAAkBlmG,GAG/B,IAFA,IAAIiR,EAAI,GAEDjR,KACLiR,EAAEpnB,KAAK,GAGT,OAAOonB,GAcLk1F,GAAY,WACd,IAAKzB,EAAS,CAEZ,IAAI0B,EAAgB,CAClB,KAAO,CAACJ,GAAY,CAAC,IAAK,IAAKE,GAAS,KAAM,CAAC,KAC/C,MAAO,CAACF,GAAY,CAAC,KAAME,GAAS,KAAM,CAAC,KAC3C,KAAO,CAACF,GAAY,CAAC,IAAK,KAAME,GAAS,KAAM,CAAC,KAChD,KAAO,CAACF,GAAY,CAAC,IAAK,KAAME,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,IAAK,CAAC,MAC9E,MAAO,CAACF,GAAY,CAAC,IAAK,KAAME,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,IAAK,CAAC,MAC9E,KAAO,CAACF,GAAY,CAAC,IAAK,KAAME,GAAS,KAAM,CAAC,GAAI,KAAMA,GAAS,KAAM,CAAC,MAC1E,KAAO,CAACF,GAAY,CAAC,IAAK,KAAME,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,KAAM,CAAC,IAAK,KAAMA,GAAS,KAAM,CAAC,MAC1G,KAAO,CAACF,GAAY,CAAC,IAAK,KAAME,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,KAAM,CAAC,IAAK,KAAMA,GAAS,KAAM,CAAC,IAAK,KAAMA,GAAS,KAAM,CAAC,EAAG,MACxI,KAAO,CAACD,GAAWC,GAAS,KAAM,CAAC,EAAG,IAAK,KAAMA,GAAS,KAAM,CAAC,EAAG,IAAK,KAAMA,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,KAAM,CAAC,KAC7J,MAAO,CAACD,GAAWC,GAAS,KAAM,CAAC,EAAG,IAAK,KAAMA,GAAS,KAAM,CAAC,EAAG,IAAK,KAAMA,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,KAAM,CAAC,GAAI,IAAK,KAAMA,GAAS,KAAM,CAAC,MAC5L,IAAM,CAACD,GAAWC,GAAS,KAAM,CAAC,EAAG,IAAK,IAAKA,GAAS,IAAK,CAAC,KAzBjCG,EA2BXD,EAApB1B,EA1BKlgH,OAAOsP,KAAKuyG,GAAWlgH,QAAO,SAAUmF,EAAKvG,GAIlD,OAHAuG,EAAIvG,GAAO,IAAIgC,WAAWs/G,EAAUthH,GAAKoB,QAAO,SAAUmgH,EAAKn/F,GAC7D,OAAOm/F,EAAIjpF,OAAOlW,KACjB,KACI7b,IACN,IANW,IAAmB+6G,EA8BjC,OAAO3B,GAUL6B,GAAqB,IA0BzB1vF,EAAmB,SAA0BM,EAAWD,GACtD,OAAOT,EAAiBG,EAAiBO,EAAWD,KAGtDJ,EAAmB,SAA0BK,EAAWD,GACtD,OAAOR,EAAiBC,EAAiBQ,GAAYD,IAQvDH,EAAsB,SAA6BI,EAAWC,EAAkBC,GAC9E,OAAOV,EAAiBU,EAAyBF,EAAYA,EAAYC,IAG3E,IAAIovF,GACgBD,GADhBC,GAjCJ/vF,EAAmB,SAA0BQ,GAC3C,OAAOA,EAAUsvF,IAgCfC,IA7BJ9vF,EAAmB,SAA0BO,EAASC,GACpD,OAAOD,EAAUC,GAGnBP,EAAmB,SAA0BQ,GAC3C,OAAOA,EAAYovF,KAwBjBC,IArBJ5vF,EAAmB,SAA0BO,EAAWD,GACtD,OAAOC,EAAYD,GA0BDL,GANhB2vF,GAOgB1vF,EAPhB0vF,GAQmBzvF,EA2InB0vF,GA/GoB,SAA2BnsD,EAAOkrD,EAAQkB,EAAoBC,GACpF,IAAIC,EACAC,EAIAC,EACAniH,EACAoiH,EALAC,EAAmB,EACnBC,EAAsB,EACtBC,EAAoB,EAKxB,GAAK1B,EAAO3gH,SAIZ+hH,EAAwBJ,GAAuBlsD,EAAMwpD,oBAAqBxpD,EAAM8nD,YAEhFyE,EAAgBvzF,KAAK0W,KAAKw8E,IAA0BlsD,EAAM8nD,WAAa,OAEnEsE,GAAsBC,IAExBK,EAAmBJ,EAAwBtzF,KAAKC,IAAImzF,EAAoBC,GAGxEO,GADAD,EAAsB3zF,KAAK4W,MAAM88E,EAAmBH,IACVA,KAKxCI,EAAsB,GAAKC,EAAoBV,GAAyB,IAA5E,CAYA,KARAM,EAAcX,KAAY7rD,EAAM8nD,eAK9B0E,EAActB,EAAO,GAAGt7G,MAGrBvF,EAAI,EAAGA,EAAIsiH,EAAqBtiH,IACnCoiH,EAAavB,EAAO,GACpBA,EAAOlqF,OAAO,EAAG,EAAG,CAClBpxB,KAAM48G,EACN5B,IAAK6B,EAAW7B,IAAM2B,EACtB5B,IAAK8B,EAAW9B,IAAM4B,IAK1B,OADAvsD,EAAMwpD,qBAAuBxwF,KAAK4W,MAAMs8E,GAAuBU,EAAmB5sD,EAAM8nD,aACjF8E,IA6DLT,GAtD8B,SAAqCU,EAAY7sD,EAAO8sD,GACxF,OAAI9sD,EAAM+sD,eAAiBD,EAClBD,GAIT7sD,EAAM+sD,cAAgBz9E,EAAAA,EACfu9E,EAAWvzG,QAAO,SAAU2xG,GAEjC,OAAIA,EAAaL,KAAOkC,IACtB9sD,EAAM+sD,cAAgB/zF,KAAK8W,IAAIkwB,EAAM+sD,cAAe9B,EAAaL,KACjE5qD,EAAMgtD,cAAgBhtD,EAAM+sD,eACrB,QA0CTZ,GAjCsB,SAA6BjB,GACrD,IAAI7gH,EACA4gH,EACA/C,EAAU,GAEd,IAAK79G,EAAI,EAAGA,EAAI6gH,EAAO3gH,OAAQF,IAC7B4gH,EAAeC,EAAO7gH,GACtB69G,EAAQ34G,KAAK,CACXgiC,KAAM05E,EAAar7G,KAAKsrB,WACxBgI,SAAU,OAKd,OAAOglF,GAmBLiE,GAfuB,SAA8BjB,GACvD,IAAI7gH,EACA4gH,EACAP,EAAa,EACb96G,EAAO,IAAInD,WAnHS,SAA6B2E,GACrD,IAAI/G,EAEAgjB,EAAM,EAEV,IAAKhjB,EAAI,EAAGA,EAAI+G,EAAM7G,OAAQF,IAE5BgjB,GADajc,EAAM/G,GACDuF,KAAKsrB,WAGzB,OAAO7N,EAyGmB4/F,CAAoB/B,IAE9C,IAAK7gH,EAAI,EAAGA,EAAI6gH,EAAO3gH,OAAQF,IAC7B4gH,EAAeC,EAAO7gH,GACtBuF,EAAK2W,IAAI0kG,EAAar7G,KAAM86G,GAC5BA,GAAcO,EAAar7G,KAAKsrB,WAGlC,OAAOtrB,GAgBLs9G,GAAqBhB,GA8FrBiB,GA5Ce,SAAsBntD,UAChCA,EAAM+sD,qBACN/sD,EAAMotD,qBACNptD,EAAMgtD,qBACNhtD,EAAMqtD,eAwCXF,GA5BoC,SAA2CntD,EAAOjjC,GACxF,IAAIysF,EAEAuD,EAAgB/sD,EAAM+sD,cAsB1B,OApBKhwF,IACHgwF,GAAiB/sD,EAAMstD,kBAAkB1C,KAK3CpB,EAAsBxpD,EAAMstD,kBAAkB9D,oBAE9CA,GAAuBuD,EAEvBvD,EAAsBxwF,KAAKC,IAAI,EAAGuwF,GAEf,UAAfxpD,EAAMh0D,OAIRw9G,GADQxpD,EAAM8nD,WAAaoF,GAE3B1D,EAAsBxwF,KAAK4W,MAAM45E,IAG5BA,GAGL2D,GAvFiB,SAAwBntD,EAAOpwD,GAC1B,kBAAbA,EAAK+6G,WACsBr9G,IAAhC0yD,EAAMstD,kBAAkB3C,MAC1B3qD,EAAMstD,kBAAkB3C,IAAM/6G,EAAK+6G,UAGTr9G,IAAxB0yD,EAAMgtD,cACRhtD,EAAMgtD,cAAgBp9G,EAAK+6G,IAE3B3qD,EAAMgtD,cAAgBh0F,KAAK8W,IAAIkwB,EAAMgtD,cAAep9G,EAAK+6G,UAG/Br9G,IAAxB0yD,EAAMqtD,cACRrtD,EAAMqtD,cAAgBz9G,EAAK+6G,IAE3B3qD,EAAMqtD,cAAgBr0F,KAAKC,IAAI+mC,EAAMqtD,cAAez9G,EAAK+6G,MAIrC,kBAAb/6G,EAAKg7G,WACsBt9G,IAAhC0yD,EAAMstD,kBAAkB1C,MAC1B5qD,EAAMstD,kBAAkB1C,IAAMh7G,EAAKg7G,UAGTt9G,IAAxB0yD,EAAM+sD,cACR/sD,EAAM+sD,cAAgBn9G,EAAKg7G,IAE3B5qD,EAAM+sD,cAAgB/zF,KAAK8W,IAAIkwB,EAAM+sD,cAAen9G,EAAKg7G,UAG/Bt9G,IAAxB0yD,EAAMotD,cACRptD,EAAMotD,cAAgBx9G,EAAKg7G,IAE3B5qD,EAAMotD,cAAgBp0F,KAAKC,IAAI+mC,EAAMotD,cAAex9G,EAAKg7G,OAgP3D2C,GA1JW,SAAkBvuE,GAS/B,IARA,IAAI30C,EAAI,EACJ0E,EAAS,CACXy+G,aAAc,EACdC,YAAa,GAEXD,EAAc,EACdC,EAAc,EAEXpjH,EAAI20C,EAAM9jB,YAnBM,MAqBjB8jB,EAAM30C,IAFiB,CAO3B,KAAoB,MAAb20C,EAAM30C,IACXmjH,GAAe,IACfnjH,IAKF,IAFAmjH,GAAexuE,EAAM30C,KAED,MAAb20C,EAAM30C,IACXojH,GAAe,IACfpjH,IAMF,GAHAojH,GAAezuE,EAAM30C,MAGhB0E,EAAO04G,SA1CqB,IA0CV+F,EAAgD,CAGrE,GAAuB,SAFFjhH,OAAOC,aAAawyC,EAAM30C,EAAI,GAAI20C,EAAM30C,EAAI,GAAI20C,EAAM30C,EAAI,GAAI20C,EAAM30C,EAAI,IAE9D,CAC7B0E,EAAOy+G,YAAcA,EACrBz+G,EAAO0+G,YAAcA,EACrB1+G,EAAO04G,QAAUzoE,EAAM5jB,SAAS/wB,EAAGA,EAAIojH,GACvC,MAEA1+G,EAAO04G,aAAU,EAKrBp9G,GAAKojH,EACLD,EAAc,EACdC,EAAc,EAGhB,OAAO1+G,GAwGLw+G,GApGgB,SAAuBG,GAGzC,OAAuB,MAAnBA,EAAIjG,QAAQ,IAK+B,MAA1CiG,EAAIjG,QAAQ,IAAM,EAAIiG,EAAIjG,QAAQ,KAKqD,SAAxFl7G,OAAOC,aAAakhH,EAAIjG,QAAQ,GAAIiG,EAAIjG,QAAQ,GAAIiG,EAAIjG,QAAQ,GAAIiG,EAAIjG,QAAQ,KAK7D,IAAnBiG,EAAIjG,QAAQ,GAdP,KAoBFiG,EAAIjG,QAAQrsF,SAAS,EAAGsyF,EAAIjG,QAAQl9G,OAAS,IA4ElDgjH,GAxEsB,SAA6B5C,EAAKgD,GAC1D,IACItjH,EACAqb,EACAD,EACA7V,EAJAmxC,EAAU,GAMd,KAAoB,GAAd4sE,EAAS,IACb,OAAO5sE,EAMT,IAFAr7B,EAAsB,GAAdioG,EAAS,GAEZtjH,EAAI,EAAGA,EAAIqb,EAAOrb,IAErBuF,EAAO,CACL5D,KAA6B,EAAvB2hH,GAFRloG,EAAa,EAAJpb,GAEiB,GACxBsgH,IAAKA,GAGoB,EAAvBgD,EAASloG,EAAS,KACpB7V,EAAKg+G,OAASD,EAASloG,EAAS,IAAM,EAAIkoG,EAASloG,EAAS,GAC5Ds7B,EAAQxxC,KAAKK,IAIjB,OAAOmxC,GA6CLwsE,GA1CoC,SAAyC39G,GAO/E,IANA,IAGI60C,EACAC,EAJAn6C,EAASqF,EAAKsrB,WACd2yF,EAAoC,GACpCxjH,EAAI,EAIDA,EAAIE,EAAS,GACF,IAAZqF,EAAKvF,IAA4B,IAAhBuF,EAAKvF,EAAI,IAA4B,IAAhBuF,EAAKvF,EAAI,IACjDwjH,EAAkCt+G,KAAKlF,EAAI,GAC3CA,GAAK,GAELA,IAMJ,GAAiD,IAA7CwjH,EAAkCtjH,OACpC,OAAOqF,EAIT60C,EAAYl6C,EAASsjH,EAAkCtjH,OACvDm6C,EAAU,IAAIj4C,WAAWg4C,GACzB,IAAIE,EAAc,EAElB,IAAKt6C,EAAI,EAAGA,EAAIo6C,EAAWE,IAAet6C,IACpCs6C,IAAgBkpE,EAAkC,KAEpDlpE,IAEAkpE,EAAkCjpE,SAGpCF,EAAQr6C,GAAKuF,EAAK+0C,GAGpB,OAAOD,GAIL6oE,GArKiC,EA8KjCO,GAAkB,SAASC,EAAchhH,GAC3CA,EAAUA,GAAW,GACrBghH,EAAcrjH,UAAUm5G,KAAKj5G,KAAKG,MAElCA,KAAKijH,kBAAwD,mBAA7BjhH,EAAQkhH,kBAAiClhH,EAAQkhH,iBACjFljH,KAAKmjH,gBAAkB,GACvBnjH,KAAKojH,WAAa,CAAC,IAAIC,GAAa,EAAG,GACvC,IAAIA,GAAa,EAAG,GACpB,IAAIA,GAAa,EAAG,GACpB,IAAIA,GAAa,EAAG,IAGhBrjH,KAAKijH,oBACPjjH,KAAKsjH,aAAe,IAAIC,GAAa,CACnC54E,gBAAiB3oC,EAAQ2oC,mBAI7B3qC,KAAKwiE,QAELxiE,KAAKojH,WAAWn/G,SAAQ,SAAU+nC,GAChCA,EAAGlW,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,SACtCgsC,EAAGlW,GAAG,cAAe91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,gBAC7CgsC,EAAGlW,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,WACrCA,MAECA,KAAKijH,oBACPjjH,KAAKsjH,aAAaxtF,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,SACrDA,KAAKsjH,aAAaxtF,GAAG,cAAe91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,gBAC5DA,KAAKsjH,aAAaxtF,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,YAIzD+iH,GAAgBpjH,UAAY,IAAI27G,GAEN92G,KAAO,SAAUkrB,GACzC,IAAIizF,EAAKC,EAAUY,EAEnB,GAA0B,aAAtB9zF,EAAM2wF,cAKVsC,EAAMH,GAA6B9yF,EAAM+zF,cAEhC/G,SAKLiG,EAAIF,cAAgBD,KAKxBI,EAAWJ,GAAkCG,IAc7C,GAAIjzF,EAAMmwF,IAAM7/G,KAAK0jH,WAEnB1jH,KAAK2jH,qBAAsB,MAF7B,CAIO,GAAIj0F,EAAMmwF,MAAQ7/G,KAAK0jH,YAAc1jH,KAAK2jH,oBAQ/C,OAPA3jH,KAAK4jH,mBAEA5jH,KAAK4jH,cAER5jH,KAAK2jH,qBAAsB,IAO/BH,EAAoBhB,GAAwC9yF,EAAMkwF,IAAKgD,GACvE5iH,KAAKmjH,gBAAkBnjH,KAAKmjH,gBAAgBnrF,OAAOwrF,GAE/CxjH,KAAK0jH,aAAeh0F,EAAMmwF,MAC5B7/G,KAAK4jH,YAAc,GAGrB5jH,KAAK4jH,cACL5jH,KAAK0jH,WAAah0F,EAAMmwF,MAG1BkD,GAAgBpjH,UAAUkkH,eAAiB,SAAUC,GACnD9jH,KAAKojH,WAAWn/G,SAAQ,SAAU+nC,GAChC,MAAqB,UAAd83E,EAAwB93E,EAAGsxB,QAAUtxB,EAAGgtE,iBAC9Ch5G,OAGL+iH,GAAgBpjH,UAAUokH,YAAc,SAAUD,GAE3C9jH,KAAKmjH,gBAAgB3jH,QAO1BQ,KAAKmjH,gBAAgBl/G,SAAQ,SAAUiiD,EAAM89D,GAC3C99D,EAAK+9D,aAAeD,KAGtBhkH,KAAKmjH,gBAAgBr8E,MAAK,SAAUlb,EAAGkL,GACrC,OAAIlL,EAAEg0F,MAAQ9oF,EAAE8oF,IACPh0F,EAAEq4F,aAAentF,EAAEmtF,aAGrBr4F,EAAEg0F,IAAM9oF,EAAE8oF,OAEnB5/G,KAAKmjH,gBAAgBl/G,SAAQ,SAAUigH,GACjCA,EAAOjjH,KAAO,EAEhBjB,KAAKmkH,qBAAqBD,GAG1BlkH,KAAKokH,qBAAqBF,KAE3BlkH,MACHA,KAAKmjH,gBAAgB3jH,OAAS,EAC9BQ,KAAK6jH,eAAeC,IA3BlB9jH,KAAK6jH,eAAeC,IA8BxBf,GAAgBpjH,UAAU29D,MAAQ,WAChC,OAAOt9D,KAAK+jH,YAAY,UAI1BhB,GAAgBpjH,UAAUq5G,aAAe,WACvC,OAAOh5G,KAAK+jH,YAAY,iBAG1BhB,GAAgBpjH,UAAU6iE,MAAQ,WAChCxiE,KAAK0jH,WAAa,KAClB1jH,KAAK2jH,qBAAsB,EAC3B3jH,KAAK4jH,YAAc,EACnB5jH,KAAKqkH,qBAAuB,CAAC,KAAM,MACnCrkH,KAAKojH,WAAWn/G,SAAQ,SAAUqgH,GAChCA,EAAS9hD,YAgBbugD,GAAgBpjH,UAAUwkH,qBAAuB,SAAUD,GAErDlkH,KAAKukH,oBAAoBL,GAC3BlkH,KAAKqkH,qBAAqBH,EAAOjjH,MAAQ,KAChCjB,KAAKwkH,mBAAmBN,GACjClkH,KAAKqkH,qBAAqBH,EAAOjjH,MAAQ,EAChCjB,KAAKykH,mBAAmBP,KACjClkH,KAAKqkH,qBAAqBH,EAAOjjH,MAAQ,GAGI,OAA3CjB,KAAKqkH,qBAAqBH,EAAOjjH,OAOrCjB,KAAKojH,YAAYc,EAAOjjH,MAAQ,GAAKjB,KAAKqkH,qBAAqBH,EAAOjjH,OAAOuD,KAAK0/G,IAGpFnB,GAAgBpjH,UAAU6kH,mBAAqB,SAAUN,GACvD,OAAoC,QAAZ,MAAhBA,EAAOrB,SAGjBE,GAAgBpjH,UAAU8kH,mBAAqB,SAAUP,GACvD,OAAoC,QAAZ,MAAhBA,EAAOrB,SAGjBE,GAAgBpjH,UAAU4kH,oBAAsB,SAAUL,GACxD,OAAoC,OAAZ,MAAhBA,EAAOrB,SAA4D,QAAZ,MAAhBqB,EAAOrB,SAA4D,QAAZ,MAAhBqB,EAAOrB,SAG/FE,GAAgBpjH,UAAUykH,qBAAuB,SAAUF,GACrDlkH,KAAKijH,mBACPjjH,KAAKsjH,aAAa9+G,KAAK0/G,IAsB3B,IAAIQ,GAA4B,CAC9B,IAAM,KAEN,KAAQ,GAER,KAAQ,IAER,KAAQ,KAER,KAAQ,IAER,KAAQ,IAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,IAER,KAAQ,IAER,KAAQ,KAER,KAAQ,IAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,KAER,KAAQ,OAeNC,GAAqB,SAA4B7tF,GACnD,OAAO,IAAQA,GAAKA,GAAK,KAAQ,KAAQA,GAAKA,GAAK,KAGjD8tF,GAAe,SAAsBC,GACvC7kH,KAAK6kH,UAAYA,EACjB7kH,KAAKwiE,SAGPoiD,GAAajlH,UAAU6iE,MAAQ,WAC7BxiE,KAAK8kH,YACL9kH,KAAK+kH,gBAAiB,EACtB/kH,KAAKglH,QAAU,GACfhlH,KAAKilH,QAAU,GACfjlH,KAAKklH,OAAS,GACdllH,KAAKmlH,SAAW,GAGhBnlH,KAAKolH,QAAU,EACfplH,KAAKqlH,QAAU,EACfrlH,KAAKslH,WAAa,EAClBtlH,KAAKqoF,SAAW,EAChBroF,KAAKulH,oBAAsB,EAC3BvlH,KAAKwlH,eAAiB,EACtBxlH,KAAKylH,iBAAmB,EACxBzlH,KAAK0lH,YAAc,EACnB1lH,KAAK2lH,SAAW,EAChB3lH,KAAK4lH,gBAAkB5lH,KAAK2lH,SAAW,EACvC3lH,KAAK6lH,YAAc,GACnB7lH,KAAK8lH,YAAc,EACnB9lH,KAAK+lH,SAAW,GAGlBnB,GAAajlH,UAAUqmH,QAAU,WAC/B,OAAOhmH,KAAKimH,KAAKvwG,KAAK,OAGxBkvG,GAAajlH,UAAUmlH,UAAY,WACjC9kH,KAAKimH,KAAO,CAAC,IACbjmH,KAAKkmH,OAAS,GAGhBtB,GAAajlH,UAAUs4B,QAAU,SAAU2nF,GAWzC,IAVI5/G,KAAKimH,KAAKzmH,QAAUQ,KAAK4lH,iBAAqD,oBAA3B5lH,KAAKmmH,mBAC1DnmH,KAAKmmH,kBAAkBvG,GAGrB5/G,KAAKimH,KAAKzmH,OAAS,IACrBQ,KAAKimH,KAAKzhH,KAAK,IACfxE,KAAKkmH,UAIAlmH,KAAKimH,KAAKzmH,OAASQ,KAAK4lH,iBAC7B5lH,KAAKimH,KAAKpsE,QACV75C,KAAKkmH,UAITtB,GAAajlH,UAAUuG,QAAU,WAC/B,OAAyB,IAArBlG,KAAKimH,KAAKzmH,QAEkB,IAArBQ,KAAKimH,KAAKzmH,QACK,KAAjBQ,KAAKimH,KAAK,IAMrBrB,GAAajlH,UAAUymH,QAAU,SAAUvrG,GACzC7a,KAAKimH,KAAKjmH,KAAKkmH,SAAWrrG,GAG5B+pG,GAAajlH,UAAU0mH,UAAY,WACjC,IAAKrmH,KAAKkG,UAAW,CACnB,IAAIhC,EAAMlE,KAAKimH,KAAKjmH,KAAKkmH,QACzBlmH,KAAKimH,KAAKjmH,KAAKkmH,QAAUhiH,EAAI0E,OAAO,EAAG1E,EAAI1E,OAAS,KAIxD,IAAI8mH,GAAgB,SAAuBC,EAAYC,EAAUlL,GAC/Dt7G,KAAKumH,WAAaA,EAClBvmH,KAAK6a,KAAO,GACZ7a,KAAKymH,cAAgB,IAAI7B,IAAc,GACvC5kH,KAAK0mH,QAAU,GACf1mH,KAAKs7G,OAASA,EAEU,kBAAbkL,GACTxmH,KAAK2mH,kBAAkBH,IAY3BF,GAAc3mH,UAAUm5G,KAAO,SAAU8G,EAAKuG,GAC5CnmH,KAAK4mH,SAAWhH,EAEhB,IAAK,IAAInxF,EAAM,EAAGA,EAAM,EAAGA,IACzBzuB,KAAK0mH,QAAQj4F,GAAO,IAAIm2F,GAAan2F,GAEJ,oBAAtB03F,IACTnmH,KAAK0mH,QAAQj4F,GAAK03F,kBAAoBA,IAW5CG,GAAc3mH,UAAUknH,iBAAmB,SAAUhC,GACnD7kH,KAAKymH,cAAgBzmH,KAAK0mH,QAAQ7B,IAOpCyB,GAAc3mH,UAAUgnH,kBAAoB,SAAUH,GACpD,GAA2B,qBAAhB/lH,YACTT,KAAKs7G,OAAOplF,QAAQ,MAAO,CACzBumB,MAAO,OACPvrC,QAAS,0EAGX,IACElR,KAAK8mH,aAAe,IAAIrmH,YAAY+lH,GACpC,MAAOj8G,GACPvK,KAAKs7G,OAAOplF,QAAQ,MAAO,CACzBumB,MAAO,OACPvrC,QAAS,yCAA2Cs1G,EAAW,cAAgBj8G,MAMvF,IAAIg5G,GAAe,SAASA,EAAavhH,GACvCA,EAAUA,GAAW,GACrBuhH,EAAa5jH,UAAUm5G,KAAKj5G,KAAKG,MACjC,IAGI+mH,EAHAr4F,EAAO1uB,KACP2qC,EAAkB3oC,EAAQ2oC,iBAAmB,GAC7Cq8E,EAA0B,GAG9B7nH,OAAOsP,KAAKk8B,GAAiB1mC,SAAQ,SAAUgjH,GAC7CF,EAAep8E,EAAgBs8E,GAE3B,WAAWv9G,KAAKu9G,KAClBD,EAAwBC,GAAeF,EAAaP,aAGxDxmH,KAAKknH,iBAAmBF,EACxBhnH,KAAKmnH,iBAAmB,KACxBnnH,KAAKonH,SAAW,GAEhBpnH,KAAKwE,KAAO,SAAU0/G,GACA,IAAhBA,EAAOjjH,MAETytB,EAAK24F,eACL34F,EAAK44F,YAAYpD,KAEa,OAA1Bx1F,EAAKy4F,kBAEPz4F,EAAK24F,eAGP34F,EAAK44F,YAAYpD,MAKvBX,GAAa5jH,UAAY,IAAI27G,EAK7BiI,GAAa5jH,UAAU0nH,aAAe,WACN,OAA1BrnH,KAAKmnH,kBACPnnH,KAAKunH,gBAGPvnH,KAAKmnH,iBAAmB,CACtBtiH,KAAM,GACN2iH,QAAS,KAQbjE,GAAa5jH,UAAU2nH,YAAc,SAAUpD,GAC7C,IAAIr/G,EAAOq/G,EAAOrB,OACd4E,EAAQ5iH,IAAS,EACjB6iH,EAAe,IAAP7iH,EAGZ7E,KAAKmnH,iBAAiBK,QAAQhjH,KAAK0/G,EAAOtE,KAC1C5/G,KAAKmnH,iBAAiBtiH,KAAKL,KAAKijH,GAChCznH,KAAKmnH,iBAAiBtiH,KAAKL,KAAKkjH,IAOlCnE,GAAa5jH,UAAU4nH,cAAgB,WACrC,IAAII,EAAY3nH,KAAKmnH,iBACjBS,EAAaD,EAAU9iH,KACvB0hH,EAAa,KACbsB,EAAY,KACZvoH,EAAI,EACJw3B,EAAI8wF,EAAWtoH,KAInB,IAHAqoH,EAAUG,IAAMhxF,GAAK,EACrB6wF,EAAUI,SAAe,GAAJjxF,EAEdx3B,EAAIsoH,EAAWpoH,OAAQF,IAG5BuoH,EAAgB,IAFhB/wF,EAAI8wF,EAAWtoH,MAII,KAHnBinH,EAAazvF,GAAK,IAGM+wF,EAAY,IAGlCtB,EADAzvF,EAAI8wF,EAAWtoH,MAIjBU,KAAKgoH,iBAAiBzB,EAAYjnH,EAAGuoH,GAEjCA,EAAY,IACdvoH,GAAKuoH,EAAY,IAkBvBtE,GAAa5jH,UAAUqoH,iBAAmB,SAAUzB,EAAY59G,EAAO69B,GACrE,IAAI1P,EACAx3B,EAAIqJ,EACJi/G,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnCsnC,EAAUnsC,KAAKonH,SAASb,GAM5B,IAJKp6E,IACHA,EAAUnsC,KAAKioH,YAAY1B,EAAYjnH,IAGlCA,EAAIqJ,EAAQ69B,GAAQlnC,EAAIsoH,EAAWpoH,OAAQF,IAChDw3B,EAAI8wF,EAAWtoH,GAEXqlH,GAAmB7tF,GACrBx3B,EAAIU,KAAKkoH,WAAW5oH,EAAG6sC,GACR,KAANrV,EACTx3B,EAAIU,KAAKmoH,mBAAmB7oH,EAAG6sC,GAChB,KAANrV,EACTx3B,EAAIU,KAAKooH,iBAAiB9oH,EAAG6sC,GACpB,KAAQrV,GAAKA,GAAK,IAC3Bx3B,EAAIU,KAAK6mH,iBAAiBvnH,EAAG6sC,GACpB,KAAQrV,GAAKA,GAAK,IAC3Bx3B,EAAIU,KAAKqoH,aAAa/oH,EAAG6sC,GACV,MAANrV,EACTx3B,EAAIU,KAAKsoH,aAAahpH,EAAG6sC,GACV,MAANrV,EACTx3B,EAAIU,KAAKuoH,cAAcjpH,EAAG6sC,GACX,MAANrV,EACTx3B,EAAIU,KAAKwoH,eAAelpH,EAAG6sC,GACZ,MAANrV,EACTx3B,EAAIU,KAAKyoH,YAAYnpH,EAAG6sC,GACT,MAANrV,EACTx3B,EAAIU,KAAK0oH,cAAcppH,EAAG6sC,GACX,MAANrV,EACTx3B,EAAIU,KAAK2oH,oBAAoBrpH,EAAG6sC,GACjB,MAANrV,EACTx3B,EAAIU,KAAK4oH,iBAAiBtpH,EAAG6sC,GACd,MAANrV,EACTx3B,EAAIU,KAAK6oH,YAAYvpH,EAAG6sC,GACT,MAANrV,EACTx3B,EAAIU,KAAK8oH,eAAexpH,EAAG6sC,GACZ,MAANrV,EACTqV,EAAUnsC,KAAKwiE,MAAMljE,EAAG6sC,GACT,IAANrV,EAETqV,EAAQs6E,cAAcJ,YACP,KAANvvF,EAETqV,EAAQs6E,cAAc3B,YACP,KAANhuF,EAETqV,EAAQs6E,cAAc1B,gBAAiB,EACxB,KAANjuF,EAETqV,EAAQs6E,cAAc3B,YACP,MAANhuF,GAETx3B,KAaNikH,GAAa5jH,UAAUyoH,iBAAmB,SAAU9oH,EAAG6sC,GACrD,IACIrV,EADa92B,KAAKmnH,iBAAiBtiH,OAClBvF,GAQrB,OANIqlH,GAAmB7tF,KACrBx3B,EAAIU,KAAKkoH,WAAW5oH,EAAG6sC,EAAS,CAC9B48E,YAAY,KAITzpH,GAUTikH,GAAa5jH,UAAUqpH,OAAS,SAAU/zE,GAExC,OAAOj1C,KAAKmnH,iBAAiBK,QAAQv5F,KAAK4W,MAAMoQ,EAAY,KAU9DsuE,GAAa5jH,UAAUsoH,YAAc,SAAU1B,EAAYjnH,GACzD,IAEI2nH,EACAT,EAFA93F,EAAO1uB,KAYX,OAbIinH,EAAc,UAAYV,KAKXvmH,KAAKknH,mBACtBV,EAAWxmH,KAAKknH,iBAAiBD,IAGnCjnH,KAAKonH,SAASb,GAAc,IAAID,GAAcC,EAAYC,EAAU93F,GACpE1uB,KAAKonH,SAASb,GAAYzN,KAAK94G,KAAKgpH,OAAO1pH,IAAI,SAAUsgH,GACvDlxF,EAAKu6F,eAAerJ,EAAKlxF,EAAK04F,SAASb,OAElCvmH,KAAKonH,SAASb,IAWvBhD,GAAa5jH,UAAUuoH,WAAa,SAAU5oH,EAAG6sC,EAASnqC,GACxD,IAQIknH,EAEAC,EArZ+CpjH,EAC/CqjH,EA0YAL,EAAa/mH,GAAWA,EAAQ+mH,WAChCM,EAAcrnH,GAAWA,EAAQqnH,YACjCzB,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnCykH,EAAWP,EAAa,KAAS,EACjCQ,EAAc3B,EAAWtoH,GACzBkqH,EAAW5B,EAAWtoH,EAAI,GAC1BmvB,EAAM0d,EAAQs6E,cAyBlB,OAnBIt6E,EAAQ26E,eAAiBiC,GACvBM,GACFF,EAAgB,CAACI,EAAaC,GAC9BlqH,KAEA6pH,EAAgB,CAACI,GAGnBL,EAAQ/8E,EAAQ26E,aAAaxlH,OAAO,IAAII,WAAWynH,MA9ZjDC,EAAU1E,GADqC3+G,EAiatBujH,EAAWC,IAhaSxjH,EAga/CmjH,EA9ZS,KAAPnjH,GAAiBA,IAASqjH,EAErB,GAGF5nH,OAAOC,aAAa2nH,IA4ZvB36F,EAAIs2F,iBAAmBt2F,EAAIvoB,WAC7BuoB,EAAIwJ,QAAQj4B,KAAKgpH,OAAO1pH,IAG1BmvB,EAAIs2F,gBAAiB,EACrBt2F,EAAI23F,QAAQ8C,GACL5pH,GAWTikH,GAAa5jH,UAAUwoH,mBAAqB,SAAU7oH,EAAG6sC,GACvD,IAAIy7E,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnC4kH,EAAY7B,EAAWtoH,EAAI,GAC3BoqH,EAAa9B,EAAWtoH,EAAI,GAQhC,OANIqlH,GAAmB8E,IAAc9E,GAAmB+E,KACtDpqH,EAAIU,KAAKkoH,aAAa5oH,EAAG6sC,EAAS,CAChCk9E,aAAa,KAIV/pH,GAaTikH,GAAa5jH,UAAUknH,iBAAmB,SAAUvnH,EAAG6sC,GACrD,IAEI04E,EAAgB,EAFH7kH,KAAKmnH,iBAAiBtiH,KACpBvF,GAGnB,OADA6sC,EAAQ06E,iBAAiBhC,GAClBvlH,GAaTikH,GAAa5jH,UAAU0oH,aAAe,SAAU/oH,EAAG6sC,GACjD,IAAIy7E,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnCiyB,EAAI8wF,EAAWtoH,GACfulH,EAAgB,EAAJ/tF,EAChBqV,EAAQ06E,iBAAiBhC,GACzB,IAAIp2F,EAAM0d,EAAQs6E,cAiClB,OAhCA3vF,EAAI8wF,IAAatoH,GACjBmvB,EAAI22F,SAAe,GAAJtuF,IAAa,EAE5BrI,EAAI42F,SAAe,GAAJvuF,IAAa,EAE5BrI,EAAI62F,YAAkB,EAAJxuF,IAAa,EAE/BrI,EAAI45D,SAAe,EAAJvxD,EAEfA,EAAI8wF,IAAatoH,GACjBmvB,EAAI82F,qBAA2B,IAAJzuF,IAAa,EAExCrI,EAAI+2F,eAAqB,IAAJ1uF,EAErBA,EAAI8wF,IAAatoH,GACjBmvB,EAAIg3F,iBAAmB3uF,EAEvBA,EAAI8wF,IAAatoH,GACjBmvB,EAAIi3F,aAAmB,IAAJ5uF,IAAa,EAEhCrI,EAAIk3F,SAAe,GAAJ7uF,EAEfA,EAAI8wF,IAAatoH,GACjBmvB,EAAIo3F,YAAkB,GAAJ/uF,EAElBA,EAAI8wF,IAAatoH,GACjBmvB,EAAIq3F,aAAmB,GAAJhvF,IAAa,EAEhCrI,EAAIs3F,SAAe,EAAJjvF,EAGfrI,EAAIm3F,gBAAkBn3F,EAAIk3F,SAAW,EAC9BrmH,GAaTikH,GAAa5jH,UAAUgpH,oBAAsB,SAAUrpH,EAAG6sC,GACxD,IAAIy7E,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnCiyB,EAAI8wF,EAAWtoH,GACf0lH,EAAU74E,EAAQs6E,cAAczB,QAqCpC,OApCAluF,EAAI8wF,IAAatoH,GACjB0lH,EAAQ2E,aAAmB,IAAJ7yF,IAAa,EAEpCkuF,EAAQ4E,SAAe,GAAJ9yF,IAAa,EAEhCkuF,EAAQ6E,WAAiB,GAAJ/yF,IAAa,EAElCkuF,EAAQ8E,SAAe,EAAJhzF,EAEnBA,EAAI8wF,IAAatoH,GACjB0lH,EAAQ+E,YAAkB,IAAJjzF,IAAa,EAEnCkuF,EAAQgF,WAAiB,GAAJlzF,IAAa,EAElCkuF,EAAQiF,aAAmB,GAAJnzF,IAAa,EAEpCkuF,EAAQkF,WAAiB,EAAJpzF,EAErBA,EAAI8wF,IAAatoH,GACjB0lH,EAAQ+E,aAAmB,IAAJjzF,IAAa,EAEpCkuF,EAAQmF,UAAgB,GAAJrzF,IAAa,EAEjCkuF,EAAQoF,gBAAsB,GAAJtzF,IAAa,EAEvCkuF,EAAQqF,iBAAuB,GAAJvzF,IAAa,EAExCkuF,EAAQsF,QAAc,EAAJxzF,EAElBA,EAAI8wF,IAAatoH,GACjB0lH,EAAQuF,aAAmB,IAAJzzF,IAAa,EAEpCkuF,EAAQwF,iBAAuB,GAAJ1zF,IAAa,EAExCkuF,EAAQyF,cAAoB,EAAJ3zF,EAEjBx3B,GAUTikH,GAAa5jH,UAAUspH,eAAiB,SAAUrJ,EAAKzzE,GAIrD,IAHA,IAAIu+E,EAAgB,GAGXC,EAAQ,EAAGA,EAAQ,EAAGA,IACzBx+E,EAAQu6E,QAAQiE,GAAOvF,UAAYj5E,EAAQu6E,QAAQiE,GAAOzkH,WAC5DwkH,EAAclmH,KAAK2nC,EAAQu6E,QAAQiE,GAAO3E,WAI9C75E,EAAQy+E,OAAShL,EACjBzzE,EAAQtxB,KAAO6vG,EAAch1G,KAAK,QAClC1V,KAAK6qH,YAAY1+E,GACjBA,EAAQy6E,SAAWhH,GASrB2D,GAAa5jH,UAAUkrH,YAAc,SAAU1+E,GACxB,KAAjBA,EAAQtxB,OACV7a,KAAKk2B,QAAQ,OAAQ,CACnB0wF,SAAUz6E,EAAQy6E,SAClBgE,OAAQz+E,EAAQy+E,OAChB/vG,KAAMsxB,EAAQtxB,KACdygG,OAAQ,SAAWnvE,EAAQo6E,aAE7Bp6E,EAAQtxB,KAAO,GACfsxB,EAAQy6E,SAAWz6E,EAAQy+E,SAc/BrH,GAAa5jH,UAAU6oH,eAAiB,SAAUlpH,EAAG6sC,GACnD,IACIrV,EADa92B,KAAKmnH,iBAAiBtiH,OAClBvF,GACjBsgH,EAAM5/G,KAAKgpH,OAAO1pH,GACtBU,KAAKipH,eAAerJ,EAAKzzE,GAEzB,IAAK,IAAIw+E,EAAQ,EAAGA,EAAQ,EAAGA,IACzB7zF,EAAI,GAAQ6zF,IACdx+E,EAAQu6E,QAAQiE,GAAOvF,QAAU,GAIrC,OAAO9lH,GAaTikH,GAAa5jH,UAAU8oH,YAAc,SAAUnpH,EAAG6sC,GAChD,IACIrV,EADa92B,KAAKmnH,iBAAiBtiH,OAClBvF,GACjBsgH,EAAM5/G,KAAKgpH,OAAO1pH,GACtBU,KAAKipH,eAAerJ,EAAKzzE,GAEzB,IAAK,IAAIw+E,EAAQ,EAAGA,EAAQ,EAAGA,IACzB7zF,EAAI,GAAQ6zF,IACdx+E,EAAQu6E,QAAQiE,GAAOvF,QAAU,GAIrC,OAAO9lH,GAaTikH,GAAa5jH,UAAU+oH,cAAgB,SAAUppH,EAAG6sC,GAClD,IACIrV,EADa92B,KAAKmnH,iBAAiBtiH,OAClBvF,GACjBsgH,EAAM5/G,KAAKgpH,OAAO1pH,GACtBU,KAAKipH,eAAerJ,EAAKzzE,GAEzB,IAAK,IAAIw+E,EAAQ,EAAGA,EAAQ,EAAGA,IACzB7zF,EAAI,GAAQ6zF,IACdx+E,EAAQu6E,QAAQiE,GAAOvF,SAAW,GAItC,OAAO9lH,GAaTikH,GAAa5jH,UAAU2oH,aAAe,SAAUhpH,EAAG6sC,GACjD,IACIrV,EADa92B,KAAKmnH,iBAAiBtiH,OAClBvF,GACjBsgH,EAAM5/G,KAAKgpH,OAAO1pH,GACtBU,KAAKipH,eAAerJ,EAAKzzE,GAEzB,IAAK,IAAIw+E,EAAQ,EAAGA,EAAQ,EAAGA,IACzB7zF,EAAI,GAAQ6zF,GACdx+E,EAAQu6E,QAAQiE,GAAO7F,YAI3B,OAAOxlH,GAaTikH,GAAa5jH,UAAU4oH,cAAgB,SAAUjpH,EAAG6sC,GAClD,IACIrV,EADa92B,KAAKmnH,iBAAiBtiH,OAClBvF,GACjBsgH,EAAM5/G,KAAKgpH,OAAO1pH,GACtBU,KAAKipH,eAAerJ,EAAKzzE,GAEzB,IAAK,IAAIw+E,EAAQ,EAAGA,EAAQ,EAAGA,IACzB7zF,EAAI,GAAQ6zF,GACdx+E,EAAQu6E,QAAQiE,GAAOnoD,QAI3B,OAAOljE,GAaTikH,GAAa5jH,UAAUipH,iBAAmB,SAAUtpH,EAAG6sC,GACrD,IAAIy7E,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnCiyB,EAAI8wF,EAAWtoH,GACf2lH,EAAU94E,EAAQs6E,cAAcxB,QAiBpC,OAhBAnuF,EAAI8wF,IAAatoH,GACjB2lH,EAAQ6F,SAAe,IAAJh0F,IAAa,EAEhCmuF,EAAQvqG,QAAc,GAAJoc,IAAa,EAE/BmuF,EAAQ8F,QAAc,EAAJj0F,EAElBA,EAAI8wF,IAAatoH,GACjB2lH,EAAQ+F,SAAe,IAAJl0F,IAAa,EAEhCmuF,EAAQgG,WAAiB,GAAJn0F,IAAa,EAElCmuF,EAAQiG,UAAgB,GAAJp0F,IAAa,EAEjCmuF,EAAQkG,UAAgB,EAAJr0F,EAEbx3B,GAaTikH,GAAa5jH,UAAUkpH,YAAc,SAAUvpH,EAAG6sC,GAChD,IAAIy7E,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnCiyB,EAAI8wF,EAAWtoH,GACf6lH,EAAWh5E,EAAQs6E,cAActB,SA0BrC,OAzBAruF,EAAI8wF,IAAatoH,GACjB6lH,EAASiG,WAAiB,IAAJt0F,IAAa,EAEnCquF,EAASkG,OAAa,GAAJv0F,IAAa,EAE/BquF,EAASmG,SAAe,GAAJx0F,IAAa,EAEjCquF,EAASoG,OAAa,EAAJz0F,EAElBA,EAAI8wF,IAAatoH,GACjB6lH,EAASqG,WAAiB,IAAJ10F,IAAa,EAEnCquF,EAASsG,OAAa,GAAJ30F,IAAa,EAE/BquF,EAASuG,SAAe,GAAJ50F,IAAa,EAEjCquF,EAASwG,OAAa,EAAJ70F,EAElBA,EAAI8wF,IAAatoH,GACjB6lH,EAASyG,SAAe,GAAJ90F,IAAa,EAEjCquF,EAAS0G,WAAiB,GAAJ/0F,IAAa,EAEnCquF,EAAS2G,SAAe,EAAJh1F,EAEbx3B,GAaTikH,GAAa5jH,UAAUmpH,eAAiB,SAAUxpH,EAAG6sC,GACnD,IAAIy7E,EAAa5nH,KAAKmnH,iBAAiBtiH,KACnCiyB,EAAI8wF,EAAWtoH,GACf4lH,EAAS/4E,EAAQs6E,cAAcvB,OASnC,OAPA/4E,EAAQs6E,cAAc1B,gBAAiB,EACvCjuF,EAAI8wF,IAAatoH,GACjB4lH,EAAOhhH,IAAU,GAAJ4yB,EAEbA,EAAI8wF,IAAatoH,GACjB4lH,EAAO6G,OAAa,GAAJj1F,EAETx3B,GAaTikH,GAAa5jH,UAAU6iE,MAAQ,SAAUljE,EAAG6sC,GAC1C,IAAIyzE,EAAM5/G,KAAKgpH,OAAO1pH,GAEtB,OADAU,KAAKipH,eAAerJ,EAAKzzE,GAClBnsC,KAAKioH,YAAY97E,EAAQo6E,WAAYjnH,IAU9C,IAAI0sH,GAAwB,CAC1B,GAAM,IAEN,GAAM,IAEN,GAAM,IAEN,GAAM,IAEN,GAAM,IAEN,IAAM,IAEN,IAAM,IAEN,IAAM,IAEN,IAAM,IAEN,IAAM,KAEN,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,KAER,IAAQ,IAER,IAAQ,IAER,IAAQ,KAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,KAER,IAAQ,IAER,IAAQ,GAER,IAAQ,GAER,IAAQ,KAER,IAAQ,IAER,IAAQ,KAER,IAAQ,KAER,IAAQ,KAER,IAAQ,KAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,GAER,IAAQ,GAER,IAAQ,GAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,KAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,IAER,IAAQ,KAER,IAAQ,KAER,IAAQ,KAER,IAAQ,MAINC,GAAkB,SAAyBlmH,GAC7C,OAAa,OAATA,EACK,IAGTA,EAAOimH,GAAsBjmH,IAASA,EAC/BvE,OAAOC,aAAasE,KAOzBmmH,GAAO,CAAC,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,KAAQ,MAGxHC,GAAsB,WAIxB,IAHA,IAAInoH,EAAS,GACT1E,EAAI8sH,GAED9sH,KACL0E,EAAOQ,KAAK,IAGd,OAAOR,GAGLq/G,GAAe,SAASA,EAAagJ,EAAOC,GAC9CjJ,EAAa1jH,UAAUm5G,KAAKj5G,KAAKG,MACjCA,KAAKusH,OAASF,GAAS,EACvBrsH,KAAKwsH,aAAeF,GAAe,EACnCtsH,KAAK6pD,MAAQ,MAAiD,GAAxC7pD,KAAKusH,QAAU,EAAIvsH,KAAKwsH,eAC9CxsH,KAAKysH,eACLzsH,KAAKwiE,QAELxiE,KAAKwE,KAAO,SAAU0/G,GACpB,IAAIr/G,EAAM6nH,EAAMC,EAAOC,EAAO/xG,EAI9B,IAFAhW,EAAuB,MAAhBq/G,EAAOrB,UAED7iH,KAAK6sH,kBAelB,GATwB,QAAZ,MAAPhoH,GACH7E,KAAK6sH,iBAAmBhoH,EACfA,IAAS7E,KAAK8sH,WACvB9sH,KAAK6sH,iBAAmB,MAG1BF,EAAQ9nH,IAAS,EACjB+nH,EAAe,IAAP/nH,EAEJA,IAAS7E,KAAK8sH,SAEX,GAAIjoH,IAAS7E,KAAK+sH,wBACvB/sH,KAAKgtH,MAAQ,aACR,GAAInoH,IAAS7E,KAAKitH,gBAKvBjtH,KAAKgtH,MAAQ,QACbhtH,KAAKktH,gBAAgBhJ,EAAOtE,KAE5B5/G,KAAKipH,eAAe/E,EAAOtE,KAE3B8M,EAAO1sH,KAAKmtH,WACZntH,KAAKmtH,WAAantH,KAAKotH,cACvBptH,KAAKotH,cAAgBV,EAErB1sH,KAAKqtH,UAAYnJ,EAAOtE,SACnB,GAAI/6G,IAAS7E,KAAKstH,gBACvBttH,KAAKutH,YAAc,EACnBvtH,KAAKwtH,UAAUtJ,EAAOtE,UACjB,GAAI/6G,IAAS7E,KAAKytH,gBACvBztH,KAAKutH,YAAc,EACnBvtH,KAAKwtH,UAAUtJ,EAAOtE,UACjB,GAAI/6G,IAAS7E,KAAK0tH,gBACvB1tH,KAAKutH,YAAc,EACnBvtH,KAAKwtH,UAAUtJ,EAAOtE,UACjB,GAAI/6G,IAAS7E,KAAK2tH,iBACvB3tH,KAAKktH,gBAAgBhJ,EAAOtE,KAC5B5/G,KAAKipH,eAAe/E,EAAOtE,KAC3B5/G,KAAK4tH,eACL5tH,KAAKqtH,UAAYnJ,EAAOtE,SACnB,GAAI/6G,IAAS7E,KAAK6tH,WACJ,UAAf7tH,KAAKgtH,MACPhtH,KAAKotH,cAAcptH,KAAK8tH,MAAQ9tH,KAAKotH,cAAcptH,KAAK8tH,MAAMzpH,MAAM,GAAI,GAExErE,KAAKmtH,WAAWntH,KAAK8tH,MAAQ9tH,KAAKmtH,WAAWntH,KAAK8tH,MAAMzpH,MAAM,GAAI,QAE/D,GAAIQ,IAAS7E,KAAK+tH,wBACvB/tH,KAAKipH,eAAe/E,EAAOtE,KAC3B5/G,KAAKmtH,WAAahB,UACb,GAAItnH,IAAS7E,KAAKguH,4BACvBhuH,KAAKotH,cAAgBjB,UAChB,GAAItnH,IAAS7E,KAAKiuH,0BACJ,YAAfjuH,KAAKgtH,QAGPhtH,KAAKipH,eAAe/E,EAAOtE,KAC3B5/G,KAAKmtH,WAAahB,MAGpBnsH,KAAKgtH,MAAQ,UACbhtH,KAAKqtH,UAAYnJ,EAAOtE,SACnB,GAAI5/G,KAAKkuH,mBAAmBvB,EAAOC,GAMxC/xG,EAAOoxG,IADPU,GAAiB,EAARA,IAAiB,GACKC,GAC/B5sH,KAAKA,KAAKgtH,OAAO9I,EAAOtE,IAAK/kG,GAC7B7a,KAAKmuH,eACA,GAAInuH,KAAKouH,eAAezB,EAAOC,GAMjB,UAAf5sH,KAAKgtH,MACPhtH,KAAKotH,cAAcptH,KAAK8tH,MAAQ9tH,KAAKotH,cAAcptH,KAAK8tH,MAAMzpH,MAAM,GAAI,GAExErE,KAAKmtH,WAAWntH,KAAK8tH,MAAQ9tH,KAAKmtH,WAAWntH,KAAK8tH,MAAMzpH,MAAM,GAAI,GAQpEwW,EAAOoxG,IADPU,GAAiB,EAARA,IAAiB,GACKC,GAC/B5sH,KAAKA,KAAKgtH,OAAO9I,EAAOtE,IAAK/kG,GAC7B7a,KAAKmuH,eACA,GAAInuH,KAAKquH,aAAa1B,EAAOC,GAElC5sH,KAAKktH,gBAAgBhJ,EAAOtE,KAG5B5/G,KAAKA,KAAKgtH,OAAO9I,EAAOtE,IAAK,KAC7B5/G,KAAKmuH,UAEiB,MAAT,GAARvB,IACH5sH,KAAKsuH,cAAcpK,EAAOtE,IAAK,CAAC,MAGZ,KAAT,EAARgN,IACH5sH,KAAKsuH,cAAcpK,EAAOtE,IAAK,CAAC,WAG7B,GAAI5/G,KAAKuuH,oBAAoB5B,EAAOC,GAKzC5sH,KAAKmuH,SAAmB,EAARvB,OACX,GAAI5sH,KAAKwuH,MAAM7B,EAAOC,GAAQ,CAGnC,IAAI1oH,EAAMgoH,GAAK9nH,QAAe,KAAPS,GAEJ,WAAf7E,KAAKgtH,QAIH9oH,EAAMlE,KAAKutH,YAAc,EAAI,IAC/BrpH,EAAMlE,KAAKutH,YAAc,GAG3BvtH,KAAKwtH,UAAUtJ,EAAOtE,IAAK17G,IAGzBA,IAAQlE,KAAK8tH,OAEf9tH,KAAKktH,gBAAgBhJ,EAAOtE,KAC5B5/G,KAAK8tH,KAAO5pH,GAKF,EAAR0oH,IAAkD,IAAnC5sH,KAAKyuH,YAAYrqH,QAAQ,MAC1CpE,KAAKsuH,cAAcpK,EAAOtE,IAAK,CAAC,MAGZ,MAAV,GAAP/6G,KAKH7E,KAAKmuH,QAAgC,IAAb,GAAPtpH,IAAe,IAG9B7E,KAAK0uH,WAAW9B,IAKI,MAAT,GAARA,IACH5sH,KAAKsuH,cAAcpK,EAAOtE,IAAK,CAAC,WAI3B5/G,KAAK2uH,aAAahC,KACb,IAAVC,IACFA,EAAQ,MAGV/xG,EAAOoxG,GAAgBU,GACvB9xG,GAAQoxG,GAAgBW,GACxB5sH,KAAKA,KAAKgtH,OAAO9I,EAAOtE,IAAK/kG,GAC7B7a,KAAKmuH,SAAWtzG,EAAKrb,aA7KrBQ,KAAK6sH,iBAAmB,OAmL9BxJ,GAAa1jH,UAAY,IAAI27G,EAG7B+H,GAAa1jH,UAAUspH,eAAiB,SAAUrJ,GAChD,IAAIp/D,EAAUxgD,KAAKmtH,WAClB/0G,KAAI,SAAUlU,EAAKC,GAClB,IACE,OAAOD,EAAI/C,OACX,MAAOI,GAQP,OAJAvB,KAAKk2B,QAAQ,MAAO,CAClBumB,MAAO,OACPvrC,QAAS,6CAA+C/M,EAAQ,MAE3D,MAERnE,MACF0V,KAAK,MACL3H,QAAQ,aAAc,IAEnByyC,EAAQhhD,QACVQ,KAAKk2B,QAAQ,OAAQ,CACnB0wF,SAAU5mH,KAAKqtH,UACfzC,OAAQhL,EACR/kG,KAAM2lC,EACN86D,OAAQt7G,KAAK6pD,SASnBw5D,GAAa1jH,UAAU6iE,MAAQ,WAC7BxiE,KAAKgtH,MAAQ,QAKbhtH,KAAK4uH,QAAU,EACf5uH,KAAKqtH,UAAY,EACjBrtH,KAAKmtH,WAAahB,KAClBnsH,KAAKotH,cAAgBjB,KACrBnsH,KAAK6sH,iBAAmB,KAExB7sH,KAAKmuH,QAAU,EACfnuH,KAAK8tH,KAnQU,GAoQf9tH,KAAKutH,YAAc,EAEnBvtH,KAAKyuH,YAAc,IAOrBpL,GAAa1jH,UAAU8sH,aAAe,WAaV,IAAtBzsH,KAAKwsH,cACPxsH,KAAK6uH,MAAQ,GACb7uH,KAAK8uH,KAAO,GACZ9uH,KAAK+uH,UAAY,GAAO/uH,KAAKusH,SAAW,EACxCvsH,KAAKgvH,QAAU,IACgB,IAAtBhvH,KAAKwsH,eACdxsH,KAAK6uH,MAAQ,GACb7uH,KAAK8uH,KAAO,GACZ9uH,KAAK+uH,UAAY,GAAO/uH,KAAKusH,SAAW,EACxCvsH,KAAKgvH,QAAU,IAOjBhvH,KAAK8sH,SAAW,EAEhB9sH,KAAK+sH,wBAA0C,GAAhB/sH,KAAK+uH,SACpC/uH,KAAKitH,gBAAkC,GAAhBjtH,KAAK+uH,SAE5B/uH,KAAKstH,gBAAkC,GAAhBttH,KAAK+uH,SAC5B/uH,KAAKytH,gBAAkC,GAAhBztH,KAAK+uH,SAC5B/uH,KAAK0tH,gBAAkC,GAAhB1tH,KAAK+uH,SAC5B/uH,KAAK2tH,iBAAmC,GAAhB3tH,KAAK+uH,SAE7B/uH,KAAKiuH,0BAA4C,GAAhBjuH,KAAK+uH,SAEtC/uH,KAAK6tH,WAA6B,GAAhB7tH,KAAK+uH,SACvB/uH,KAAK+tH,wBAA0C,GAAhB/tH,KAAK+uH,SACpC/uH,KAAKguH,4BAA8C,GAAhBhuH,KAAK+uH,UAe1C1L,GAAa1jH,UAAUuuH,mBAAqB,SAAUvB,EAAOC,GAC3D,OAAOD,IAAU3sH,KAAK8uH,MAAQlC,GAAS,IAAQA,GAAS,IAe1DvJ,GAAa1jH,UAAUyuH,eAAiB,SAAUzB,EAAOC,GACvD,OAAQD,IAAU3sH,KAAK8uH,KAAO,GAAKnC,IAAU3sH,KAAK8uH,KAAO,IAAMlC,GAAS,IAAQA,GAAS,IAe3FvJ,GAAa1jH,UAAU0uH,aAAe,SAAU1B,EAAOC,GACrD,OAAOD,IAAU3sH,KAAK8uH,MAAQlC,GAAS,IAAQA,GAAS,IAe1DvJ,GAAa1jH,UAAU4uH,oBAAsB,SAAU5B,EAAOC,GAC5D,OAAOD,IAAU3sH,KAAKgvH,SAAWpC,GAAS,IAAQA,GAAS,IAe7DvJ,GAAa1jH,UAAU6uH,MAAQ,SAAU7B,EAAOC,GAC9C,OAAOD,GAAS3sH,KAAK6uH,OAASlC,EAAQ3sH,KAAK6uH,MAAQ,GAAKjC,GAAS,IAAQA,GAAS,KAapFvJ,GAAa1jH,UAAU+uH,WAAa,SAAU9B,GAC5C,OAAOA,GAAS,IAAQA,GAAS,IAAQA,GAAS,IAAQA,GAAS,KAYrEvJ,GAAa1jH,UAAUgvH,aAAe,SAAUM,GAC9C,OAAOA,GAAU,IAAQA,GAAU,KAWrC5L,GAAa1jH,UAAU6tH,UAAY,SAAU5N,EAAKsP,GAWhD,GATmB,WAAflvH,KAAKgtH,QACPhtH,KAAK8tH,KAjbQ,GAkbb9tH,KAAKgtH,MAAQ,SAEbhtH,KAAKipH,eAAerJ,GACpB5/G,KAAKotH,cAAgBjB,KACrBnsH,KAAKmtH,WAAahB,WAGD5pH,IAAf2sH,GAA4BA,IAAelvH,KAAK8tH,KAElD,IAAK,IAAIxuH,EAAI,EAAGA,EAAIU,KAAKutH,YAAajuH,IACpCU,KAAKmtH,WAAW+B,EAAa5vH,GAAKU,KAAKmtH,WAAWntH,KAAK8tH,KAAOxuH,GAC9DU,KAAKmtH,WAAWntH,KAAK8tH,KAAOxuH,GAAK,QAIlBiD,IAAf2sH,IACFA,EAAalvH,KAAK8tH,MAGpB9tH,KAAK4uH,QAAUM,EAAalvH,KAAKutH,YAAc,GAKjDlK,GAAa1jH,UAAU2uH,cAAgB,SAAU1O,EAAKxyE,GACpDptC,KAAKyuH,YAAczuH,KAAKyuH,YAAYz2F,OAAOoV,GAC3C,IAAIvyB,EAAOuyB,EAAOtsC,QAAO,SAAU+Z,EAAMuyB,GACvC,OAAOvyB,EAAO,IAAMuyB,EAAS,MAC5B,IACHptC,KAAKA,KAAKgtH,OAAOpN,EAAK/kG,IAKxBwoG,GAAa1jH,UAAUutH,gBAAkB,SAAUtN,GACjD,GAAK5/G,KAAKyuH,YAAYjvH,OAAtB,CAIA,IAAIqb,EAAO7a,KAAKyuH,YAAYt6F,UAAUrzB,QAAO,SAAU+Z,EAAMuyB,GAC3D,OAAOvyB,EAAO,KAAOuyB,EAAS,MAC7B,IACHptC,KAAKyuH,YAAc,GACnBzuH,KAAKA,KAAKgtH,OAAOpN,EAAK/kG,KAIxBwoG,GAAa1jH,UAAUwvH,MAAQ,SAAUvP,EAAK/kG,GAC5C,IAAIu0G,EAAUpvH,KAAKotH,cAAcptH,KAAK8tH,MAEtCsB,GAAWv0G,EACX7a,KAAKotH,cAAcptH,KAAK8tH,MAAQsB,GAGlC/L,GAAa1jH,UAAU0vH,OAAS,SAAUzP,EAAK/kG,GAC7C,IAAIu0G,EAAUpvH,KAAKmtH,WAAWntH,KAAK8tH,MACnCsB,GAAWv0G,EACX7a,KAAKmtH,WAAWntH,KAAK8tH,MAAQsB,GAG/B/L,GAAa1jH,UAAUiuH,aAAe,WACpC,IAAItuH,EAEJ,IAAKA,EAAI,EAAGA,EAAIU,KAAK4uH,QAAStvH,IAC5BU,KAAKmtH,WAAW7tH,GAAK,GAGvB,IAAKA,EAAIU,KAAK8tH,KAAO,EAAGxuH,EAAI8sH,GAAgB9sH,IAC1CU,KAAKmtH,WAAW7tH,GAAK,GAIvB,IAAKA,EAAIU,KAAK4uH,QAAStvH,EAAIU,KAAK8tH,KAAMxuH,IACpCU,KAAKmtH,WAAW7tH,GAAKU,KAAKmtH,WAAW7tH,EAAI,GAI3CU,KAAKmtH,WAAWntH,KAAK8tH,MAAQ,IAG/BzK,GAAa1jH,UAAU2vH,QAAU,SAAU1P,EAAK/kG,GAC9C,IAAIu0G,EAAUpvH,KAAKmtH,WAAWntH,KAAK8tH,MACnCsB,GAAWv0G,EACX7a,KAAKmtH,WAAWntH,KAAK8tH,MAAQsB,GAI/B,IAAIG,GAAgB,CAClBvM,cAAeD,GACfM,aAAcA,GACdE,aAAcA,IASZiM,GAAc,CAChBC,iBAAkB,GAClBC,iBAAkB,GAClBC,qBAAsB,IAIpBC,GAAc,SAEdC,GAAmB,SAAwB3uH,EAAOqlC,GACpD,IAAIupF,EAAY,EAehB,IAbI5uH,EAAQqlC,IAQVupF,GAAa,GAKR7hG,KAAKqa,IAAI/B,EAAYrlC,GAnBd,YAoBZA,GArBS,WAqBA4uH,EAGX,OAAO5uH,GAGL6uH,GAA4B,SAASC,EAAwB/uH,GAC/D,IAAIgvH,EAASC,EACbF,EAAwBrwH,UAAUm5G,KAAKj5G,KAAKG,MAI5CA,KAAKmwH,MAAQlvH,GAAQ2uH,GAErB5vH,KAAKwE,KAAO,SAAUK,GAGhB7E,KAAKmwH,QAAUP,IAAe/qH,EAAK5D,OAASjB,KAAKmwH,aAIhC5tH,IAAjB2tH,IACFA,EAAerrH,EAAKg7G,KAGtBh7G,EAAKg7G,IAAMgQ,GAAiBhrH,EAAKg7G,IAAKqQ,GACtCrrH,EAAK+6G,IAAMiQ,GAAiBhrH,EAAK+6G,IAAKsQ,GACtCD,EAAUprH,EAAKg7G,IACf7/G,KAAKk2B,QAAQ,OAAQrxB,KAGvB7E,KAAKs9D,MAAQ,WACX4yD,EAAeD,EACfjwH,KAAKk2B,QAAQ,SAGfl2B,KAAKi5G,YAAc,WACjBj5G,KAAKs9D,QACLt9D,KAAKk2B,QAAQ,kBAGfl2B,KAAKk+B,cAAgB,WACnBgyF,OAAe,EACfD,OAAU,GAGZjwH,KAAKwiE,MAAQ,WACXxiE,KAAKk+B,gBACLl+B,KAAKk2B,QAAQ,WAIjB65F,GAA0BpwH,UAAY,IAAI27G,EAC1C,IAiFI8U,GAjFAC,GACuBN,GADvBM,GAEcR,GAGdS,GAAkB,SAAuBr8E,EAAOtrC,EAAO6jB,GACzD,IAAIltB,EACA0E,EAAS,GAEb,IAAK1E,EAAIqJ,EAAOrJ,EAAIktB,EAAKltB,IACvB0E,GAAU,KAAO,KAAOiwC,EAAM30C,GAAG2X,SAAS,KAAK5S,OAAO,GAGxD,OAAOL,GAITusH,GAAY,SAAmBt8E,EAAOtrC,EAAO6jB,GAC3C,OAAOgqB,mBAAmB85E,GAAgBr8E,EAAOtrC,EAAO6jB,KAOtDgkG,GAAyB,SAA8B3rH,GACzD,OAAOA,EAAK,IAAM,GAAKA,EAAK,IAAM,GAAKA,EAAK,IAAM,EAAIA,EAAK,IAEzD4rH,GAAa,CACfC,KAAM,SAAcn2F,GAClB,IAAIj7B,EAEJ,GAAoB,IAAhBi7B,EAAI11B,KAAK,GAAb,CAKA,IAAKvF,EAAI,EAAGA,EAAIi7B,EAAI11B,KAAKrF,OAAQF,IAC/B,GAAoB,IAAhBi7B,EAAI11B,KAAKvF,GAAU,CAErBi7B,EAAIo8B,YAAc45D,GAAUh2F,EAAI11B,KAAM,EAAGvF,GAEzCi7B,EAAIr5B,MAAQqvH,GAAUh2F,EAAI11B,KAAMvF,EAAI,EAAGi7B,EAAI11B,KAAKrF,QAAQuO,QAAQ,OAAQ,IACxE,MAIJwsB,EAAI11B,KAAO01B,EAAIr5B,QAEjByvH,KAAM,SAAcp2F,GAClB,IAAIj7B,EAEJ,GAAoB,IAAhBi7B,EAAI11B,KAAK,GAKb,IAAKvF,EAAI,EAAGA,EAAIi7B,EAAI11B,KAAKrF,OAAQF,IAC/B,GAAoB,IAAhBi7B,EAAI11B,KAAKvF,GAAU,CAErBi7B,EAAIo8B,YAAc45D,GAAUh2F,EAAI11B,KAAM,EAAGvF,GACzCi7B,EAAI12B,IAAM0sH,GAAUh2F,EAAI11B,KAAMvF,EAAI,EAAGi7B,EAAI11B,KAAKrF,QAC9C,QAINoxH,KAAM,SAAcr2F,GAClB,IAAIj7B,EA7CiC20C,EA+CrC,IAAK30C,EAAI,EAAGA,EAAIi7B,EAAI11B,KAAKrF,OAAQF,IAC/B,GAAoB,IAAhBi7B,EAAI11B,KAAKvF,GAAU,CAErBi7B,EAAIs2F,OAlD6B58E,EAkDL1Z,EAAI11B,KAjD/BuwC,SAASk7E,GAAgBr8E,EAiDY,EAAG30C,KACzC,MAIJi7B,EAAIu2F,YAAcv2F,EAAI11B,KAAKwrB,SAAS/wB,EAAI,GACxCi7B,EAAI11B,KAAO01B,EAAIu2F,cAKnBV,GAAkB,SAAwBpuH,GACxC,IAYI1C,EAZAu+D,EAAW,CAIbyqB,WAAYtmF,GAAWA,EAAQsmF,YAGjCyoC,EAAU,EAEV9gG,EAAS,GAET2mB,EAAa,EASb,GANAw5E,GAAgBzwH,UAAUm5G,KAAKj5G,KAAKG,MAIpCA,KAAKgxH,aAAexB,GAAYG,qBAAqB14G,SAAS,IAE1D4mD,EAASyqB,WACX,IAAKhpF,EAAI,EAAGA,EAAIu+D,EAASyqB,WAAW9oF,OAAQF,IAC1CU,KAAKgxH,eAAiB,KAAOnzD,EAASyqB,WAAWhpF,GAAG2X,SAAS,KAAK5S,OAAO,GAI7ErE,KAAKwE,KAAO,SAAUo7B,GACpB,IAAIrF,EAAK02F,EAAYC,EAAWxR,EAAOpgH,EAEvC,GAAmB,mBAAfsgC,EAAM3+B,KAaV,GANI2+B,EAAMuxF,yBACRv6E,EAAa,EACb3mB,EAAOzwB,OAAS,GAII,IAAlBywB,EAAOzwB,SAAiBogC,EAAM/6B,KAAKrF,OAAS,IAAMogC,EAAM/6B,KAAK,KAAO,IAAIgO,WAAW,IAAM+sB,EAAM/6B,KAAK,KAAO,IAAIgO,WAAW,IAAM+sB,EAAM/6B,KAAK,KAAO,IAAIgO,WAAW,IACnK7S,KAAKk2B,QAAQ,MAAO,CAClBumB,MAAO,OACPvrC,QAAS,+CAqBb,GAfA+e,EAAOzrB,KAAKo7B,GACZgX,GAAchX,EAAM/6B,KAAKsrB,WAEH,IAAlBF,EAAOzwB,SAKTuxH,EAAUP,GAAuB5wF,EAAM/6B,KAAKwrB,SAAS,EAAG,KAGxD0gG,GAAW,MAITn6E,EAAam6E,GAAjB,CAYA,IAPAx2F,EAAM,CACJ11B,KAAM,IAAInD,WAAWqvH,GACrB5Q,OAAQ,GACRP,IAAK3vF,EAAO,GAAG2vF,IACfC,IAAK5vF,EAAO,GAAG4vF,KAGZvgH,EAAI,EAAGA,EAAIyxH,GACdx2F,EAAI11B,KAAK2W,IAAIyU,EAAO,GAAGprB,KAAKwrB,SAAS,EAAG0gG,EAAUzxH,GAAIA,GACtDA,GAAK2wB,EAAO,GAAGprB,KAAKsrB,WACpBymB,GAAc3mB,EAAO,GAAGprB,KAAKsrB,WAC7BF,EAAO4pB,QAITo3E,EAAa,GAEK,GAAd12F,EAAI11B,KAAK,KAEXosH,GAAc,EAEdA,GAAcT,GAAuBj2F,EAAI11B,KAAKwrB,SAAS,GAAI,KAE3D0gG,GAAWP,GAAuBj2F,EAAI11B,KAAKwrB,SAAS,GAAI,MAK1D,EAAG,CAID,IAFA6gG,EAAYV,GAAuBj2F,EAAI11B,KAAKwrB,SAAS4gG,EAAa,EAAGA,EAAa,KAElE,EAKd,YAJAjxH,KAAKk2B,QAAQ,MAAO,CAClBumB,MAAO,OACPvrC,QAAS,gEAYb,IANAwuG,EAAQ,CACNjnG,GAFYjX,OAAOC,aAAa84B,EAAI11B,KAAKosH,GAAa12F,EAAI11B,KAAKosH,EAAa,GAAI12F,EAAI11B,KAAKosH,EAAa,GAAI12F,EAAI11B,KAAKosH,EAAa,IAGhIpsH,KAAM01B,EAAI11B,KAAKwrB,SAAS4gG,EAAa,GAAIA,EAAaC,EAAY,MAE9DxxH,IAAMggH,EAAMjnG,GAEdg4G,GAAW/Q,EAAMjnG,MACnBg4G,GAAW/Q,EAAMjnG,IAAIinG,GAGD,iDAAhBA,EAAMmR,OAA0D,CAClE,IAAI/jF,EAAI4yE,EAAM76G,KACV2hC,GAAe,EAAPsG,EAAE,KAAc,GAAKA,EAAE,IAAM,GAAKA,EAAE,IAAM,GAAKA,EAAE,IAAM,EAAIA,EAAE,KAAO,EAChFtG,GAAQ,EACRA,GAAe,EAAPsG,EAAE,GACV4yE,EAAM0R,UAAY5qF,OAKFjkC,IAAZg4B,EAAIqlF,UAAiCr9G,IAAZg4B,EAAIslF,MAC/BtlF,EAAIqlF,IAAMF,EAAM0R,UAChB72F,EAAIslF,IAAMH,EAAM0R,WAGlBpxH,KAAKk2B,QAAQ,YAAawpF,GAI9BnlF,EAAI4lF,OAAO37G,KAAKk7G,GAChBuR,GAAc,GAEdA,GAAcC,QACPD,EAAaF,GAEtB/wH,KAAKk2B,QAAQ,OAAQqE,MAIzB61F,GAAgBzwH,UAAY,IAAI27G,EAChC,IAGI+V,GAAwBC,GAAuBC,GAH/CC,GAAiBpB,GACjBJ,GAA0BK,GAK1BoB,GAAuB,KAQ3BJ,GAAyB,WACvB,IAAIphG,EAAS,IAAIvuB,WAAW+vH,IACxBC,EAAgB,EAEpBL,GAAuB1xH,UAAUm5G,KAAKj5G,KAAKG,MAO3CA,KAAKwE,KAAO,SAAUyvC,GACpB,IAEI09E,EAFAzmG,EAAa,EACbub,EAAWgrF,GAcf,IAVIC,IACFC,EAAa,IAAIjwH,WAAWuyC,EAAM9jB,WAAauhG,IACpCl2G,IAAIyU,EAAOI,SAAS,EAAGqhG,IAClCC,EAAWn2G,IAAIy4B,EAAOy9E,GACtBA,EAAgB,GAEhBC,EAAa19E,EAIRxN,EAAWkrF,EAAWxhG,YAjCnB,KAmCJwhG,EAAWzmG,IAnCP,KAmCsCymG,EAAWlrF,IAYzDvb,IACAub,MAVEzmC,KAAKk2B,QAAQ,OAAQy7F,EAAWthG,SAASnF,EAAYub,IACrDvb,GAAcumG,GACdhrF,GAAYgrF,IAcZvmG,EAAaymG,EAAWxhG,aAC1BF,EAAOzU,IAAIm2G,EAAWthG,SAASnF,GAAa,GAC5CwmG,EAAgBC,EAAWxhG,WAAajF,IAQ5ClrB,KAAKs9D,MAAQ,WAIPo0D,IAAkBD,IApEZ,KAoEoCxhG,EAAO,KACnDjwB,KAAKk2B,QAAQ,OAAQjG,GACrByhG,EAAgB,GAGlB1xH,KAAKk2B,QAAQ,SAGfl2B,KAAKi5G,YAAc,WACjBj5G,KAAKs9D,QACLt9D,KAAKk2B,QAAQ,kBAGfl2B,KAAKwiE,MAAQ,WACXkvD,EAAgB,EAChB1xH,KAAKk2B,QAAQ,YAIMv2B,UAAY,IAAI27G,EAMvCgW,GAAwB,WACtB,IAAIM,EAAUC,EAAUC,EAAUpjG,EAElC4iG,GAAsB3xH,UAAUm5G,KAAKj5G,KAAKG,MAE1C0uB,EAAO1uB,KACPA,KAAK+xH,qBAAuB,GAC5B/xH,KAAKgyH,qBAAkBzvH,EAEvBqvH,EAAW,SAAkBlV,EAAS11F,GACpC,IAAItM,EAAS,EAOTsM,EAAIirG,4BACNv3G,GAAUgiG,EAAQhiG,GAAU,GAGb,QAAbsM,EAAI/lB,KACN4wH,EAASnV,EAAQrsF,SAAS3V,GAASsM,GAEnC8qG,EAASpV,EAAQrsF,SAAS3V,GAASsM,IAIvC6qG,EAAW,SAAkBnV,EAASwV,GACpCA,EAAIC,eAAiBzV,EAAQ,GAE7BwV,EAAIE,oBAAsB1V,EAAQ,GAGlChuF,EAAK2jG,QAAwB,GAAd3V,EAAQ,MAAe,EAAIA,EAAQ,IAClDwV,EAAIG,OAAS3jG,EAAK2jG,QAYpBP,EAAW,SAAkBpV,EAAS4V,GACpC,IAAmBC,EAA6B73G,EAMhD,GAAmB,EAAbgiG,EAAQ,GAAd,CAmBA,IAdAhuF,EAAKsjG,gBAAkB,CACrB/xF,MAAO,KACPC,MAAO,KACP,iBAAkB,IAIpBqyF,EAAW,IADmB,GAAb7V,EAAQ,KAAc,EAAIA,EAAQ,IACpB,EAK/BhiG,EAAS,KAF0B,GAAdgiG,EAAQ,MAAe,EAAIA,EAAQ,KAIjDhiG,EAAS63G,GAAU,CACxB,IAAI57E,EAAa+lE,EAAQhiG,GACrB83G,GAA6B,GAAtB9V,EAAQhiG,EAAS,KAAc,EAAIgiG,EAAQhiG,EAAS,GAI3Di8B,IAAe64E,GAAYC,kBAAmD,OAA/B/gG,EAAKsjG,gBAAgB/xF,MACtEvR,EAAKsjG,gBAAgB/xF,MAAQuyF,EACpB77E,IAAe64E,GAAYE,kBAAmD,OAA/BhhG,EAAKsjG,gBAAgB9xF,MAC7ExR,EAAKsjG,gBAAgB9xF,MAAQsyF,EACpB77E,IAAe64E,GAAYG,uBAEpCjhG,EAAKsjG,gBAAgB,kBAAkBQ,GAAO77E,GAKhDj8B,GAAsE,IAApC,GAAtBgiG,EAAQhiG,EAAS,KAAc,EAAIgiG,EAAQhiG,EAAS,IAIlE43G,EAAIN,gBAAkBtjG,EAAKsjG,kBAO7BhyH,KAAKwE,KAAO,SAAU0/G,GACpB,IAAIlgH,EAAS,GACT0W,EAAS,EAgBb,GAfA1W,EAAOiuH,6BAA2C,GAAZ/N,EAAO,IAE7ClgH,EAAOwuH,IAAkB,GAAZtO,EAAO,GACpBlgH,EAAOwuH,MAAQ,EACfxuH,EAAOwuH,KAAOtO,EAAO,IAMJ,GAAZA,EAAO,MAAe,EAAI,IAC7BxpG,GAAUwpG,EAAOxpG,GAAU,GAIV,IAAf1W,EAAOwuH,IACTxuH,EAAO/C,KAAO,MACd2wH,EAAS1N,EAAO7zF,SAAS3V,GAAS1W,GAClChE,KAAKk2B,QAAQ,OAAQlyB,QAChB,GAAIA,EAAOwuH,MAAQxyH,KAAKqyH,OAK7B,IAJAruH,EAAO/C,KAAO,MACd2wH,EAAS1N,EAAO7zF,SAAS3V,GAAS1W,GAClChE,KAAKk2B,QAAQ,OAAQlyB,GAEdhE,KAAK+xH,qBAAqBvyH,QAC/BQ,KAAKyyH,YAAY1yH,MAAMC,KAAMA,KAAK+xH,qBAAqBl4E,mBAEvBt3C,IAAzBvC,KAAKgyH,gBAGdhyH,KAAK+xH,qBAAqBvtH,KAAK,CAAC0/G,EAAQxpG,EAAQ1W,IAEhDhE,KAAKyyH,YAAYvO,EAAQxpG,EAAQ1W,IAIrChE,KAAKyyH,YAAc,SAAUvO,EAAQxpG,EAAQ1W,GAEvCA,EAAOwuH,MAAQxyH,KAAKgyH,gBAAgB/xF,MACtCj8B,EAAO2yC,WAAa64E,GAAYC,iBACvBzrH,EAAOwuH,MAAQxyH,KAAKgyH,gBAAgB9xF,MAC7Cl8B,EAAO2yC,WAAa64E,GAAYE,iBAIhC1rH,EAAO2yC,WAAa32C,KAAKgyH,gBAAgB,kBAAkBhuH,EAAOwuH,KAGpExuH,EAAO/C,KAAO,MACd+C,EAAOa,KAAOq/G,EAAO7zF,SAAS3V,GAC9B1a,KAAKk2B,QAAQ,OAAQlyB,KAIzBstH,GAAsB3xH,UAAY,IAAI27G,EACtCgW,GAAsBoB,aAAe,CACnCC,KAAM,GACNC,KAAM,IAWRrB,GAAoB,WAClB,IAeIS,EAfAtjG,EAAO1uB,KACP6yH,GAAgB,EAEpB5yF,EAAQ,CACNp7B,KAAM,GACN2hC,KAAM,GAEJtG,EAAQ,CACVr7B,KAAM,GACN2hC,KAAM,GAEJssF,EAAgB,CAClBjuH,KAAM,GACN2hC,KAAM,GA2DRu9E,EAAc,SAAqBzI,EAAQr6G,EAAM8xH,GAC/C,IAMIC,EACAj/F,EAPA6zF,EAAa,IAAIlmH,WAAW45G,EAAO90E,MACnC9W,EAAQ,CACVzuB,KAAMA,GAEJ3B,EAAI,EACJob,EAAS,EAKb,GAAK4gG,EAAOz2G,KAAKrF,UAAU87G,EAAO90E,KAAO,GAAzC,CAMA,IAFA9W,EAAMujG,QAAU3X,EAAOz2G,KAAK,GAAG2tH,IAE1BlzH,EAAI,EAAGA,EAAIg8G,EAAOz2G,KAAKrF,OAAQF,IAClCy0B,EAAWunF,EAAOz2G,KAAKvF,GACvBsoH,EAAWpsG,IAAIuY,EAASlvB,KAAM6V,GAC9BA,GAAUqZ,EAASlvB,KAAKsrB,WA5Eb,IAAkBusF,EAASwW,EACpCC,EACAC,EAFoCF,EAgFnBxjG,EA9EjB0jG,GAF2B1W,EAgFtBkL,GA9EiB,IAAM,GAAKlL,EAAQ,IAAM,EAAIA,EAAQ,GAE/DwW,EAAIruH,KAAO,IAAInD,WAIK,IAAhB0xH,IAKJF,EAAIG,aAAe,GAAK3W,EAAQ,IAAM,EAAIA,EAAQ,IAElDwW,EAAI/B,uBAAiD,KAAV,EAAbzU,EAAQ,IAapB,KATlByW,EAAczW,EAAQ,MAapBwW,EAAItT,KAAoB,GAAblD,EAAQ,KAAc,IAAoB,IAAdA,EAAQ,MAAe,IAAoB,IAAdA,EAAQ,MAAe,IAAoB,IAAdA,EAAQ,MAAe,GAAmB,IAAdA,EAAQ,OAAgB,EACrJwW,EAAItT,KAAO,EAEXsT,EAAItT,MAAsB,EAAdlD,EAAQ,OAAgB,EAEpCwW,EAAIrT,IAAMqT,EAAItT,IAEI,GAAduT,IACFD,EAAIrT,KAAqB,GAAdnD,EAAQ,MAAe,IAAoB,IAAdA,EAAQ,MAAe,IAAoB,IAAdA,EAAQ,MAAe,IAAoB,IAAdA,EAAQ,MAAe,GAAmB,IAAdA,EAAQ,OAAgB,EACtJwW,EAAIrT,KAAO,EAEXqT,EAAIrT,MAAsB,EAAdnD,EAAQ,OAAgB,IAOxCwW,EAAIruH,KAAO63G,EAAQrsF,SAAS,EAAIqsF,EAAQ,KAiCxCsW,EAA2B,UAAT/xH,GAAoByuB,EAAM2jG,cAAgB/X,EAAO90E,MAE/DusF,GAAcC,KAChB1X,EAAO90E,KAAO,EACd80E,EAAOz2G,KAAKrF,OAAS,GAKnBwzH,GACFtkG,EAAKwH,QAAQ,OAAQxG,KAIzB6hG,GAAkB5xH,UAAUm5G,KAAKj5G,KAAKG,MAOtCA,KAAKwE,KAAO,SAAUK,IACpB,CACEqtH,IAAK,aAGLgB,IAAK,WACH,IAAI5X,EAAQ3kE,EAEZ,OAAQ9xC,EAAK8xC,YACX,KAAK64E,GAAYC,iBACfnU,EAASr7E,EACT0W,EAAa,QACb,MAEF,KAAK64E,GAAYE,iBACfpU,EAASp7E,EACTyW,EAAa,QACb,MAEF,KAAK64E,GAAYG,qBACfrU,EAASwX,EACTn8E,EAAa,iBACb,MAEF,QAEE,OAKA9xC,EAAKotH,2BACPlO,EAAYzI,EAAQ3kE,GAAY,GAKlC2kE,EAAOz2G,KAAKL,KAAKK,GACjBy2G,EAAO90E,MAAQ3hC,EAAKA,KAAKsrB,YAE3BmiG,IAAK,WACH,IAAI5iG,EAAQ,CACVzuB,KAAM,WACN43D,OAAQ,IAIoB,QAF9Bm5D,EAAkBntH,EAAKmtH,iBAEH/xF,OAClBvQ,EAAMmpC,OAAOr0D,KAAK,CAChB+9G,kBAAmB,CACjB9D,oBAAqB,GAEvBhmG,IAAKu5G,EAAgB/xF,MACrBQ,MAAO,MACPx/B,KAAM,UAIoB,OAA1B+wH,EAAgB9xF,OAClBxQ,EAAMmpC,OAAOr0D,KAAK,CAChB+9G,kBAAmB,CACjB9D,oBAAqB,GAEvBhmG,IAAKu5G,EAAgB9xF,MACrBO,MAAO,OACPx/B,KAAM,UAIV4xH,GAAgB,EAChBnkG,EAAKwH,QAAQ,OAAQxG,MAEtB7qB,EAAK5D,SAGVjB,KAAKwiE,MAAQ,WACXviC,EAAMuG,KAAO,EACbvG,EAAMp7B,KAAKrF,OAAS,EACpB0gC,EAAMsG,KAAO,EACbtG,EAAMr7B,KAAKrF,OAAS,EACpBQ,KAAKk2B,QAAQ,UAafl2B,KAAKszH,cAAgB,WAGnBvP,EAAY9jF,EAAO,SACnB8jF,EAAY7jF,EAAO,SACnB6jF,EAAY+O,EAAe,mBAG7B9yH,KAAKs9D,MAAQ,WAIX,IAAKu1D,GAAiBb,EAAiB,CACrC,IAAIM,EAAM,CACRrxH,KAAM,WACN43D,OAAQ,IAGoB,OAA1Bm5D,EAAgB/xF,OAClBqyF,EAAIz5D,OAAOr0D,KAAK,CACd+9G,kBAAmB,CACjB9D,oBAAqB,GAEvBhmG,IAAKu5G,EAAgB/xF,MACrBQ,MAAO,MACPx/B,KAAM,UAIoB,OAA1B+wH,EAAgB9xF,OAClBoyF,EAAIz5D,OAAOr0D,KAAK,CACd+9G,kBAAmB,CACjB9D,oBAAqB,GAEvBhmG,IAAKu5G,EAAgB9xF,MACrBO,MAAO,OACPx/B,KAAM,UAIVytB,EAAKwH,QAAQ,OAAQo8F,GAGvBO,GAAgB,EAChB7yH,KAAKszH,gBACLtzH,KAAKk2B,QAAQ,UAIjBq7F,GAAkB5xH,UAAY,IAAI27G,EAClC,IAAIiY,GAAO,CACTC,QAAS,EACTC,mBAAoBhC,GACpBiC,sBAAuBrC,GACvBsC,qBAAsBrC,GACtBsC,iBAAkBrC,GAClBvB,wBAAyBA,GACzBhN,cAAeuM,GAAcvM,cAC7BK,aAAckM,GAAclM,aAC5BE,aAAcgM,GAAchM,aAC5BsQ,eAAgBrC,IAGlB,IAAK,IAAIvwH,MAAQuuH,GACXA,GAAY5vH,eAAeqB,MAC7BsyH,GAAKtyH,IAAQuuH,GAAYvuH,KAI7B,IAGI6yH,GAHAC,GAASR,GACTS,GAAqB7S,GAIrB8S,GAA8B,CAAC,KAAO,MAAO,KAAO,KAAO,MAAO,KAAO,KAAO,MAAO,KAAO,KAAO,MAAO,IAAM,MAUtHH,GAAc,SAAoBI,GAChC,IAAIjkG,EACAkkG,EAAW,EAEfL,GAAYn0H,UAAUm5G,KAAKj5G,KAAKG,MAEhCA,KAAKo0H,UAAY,SAAUzrH,EAAO6jB,GAChCxsB,KAAKk2B,QAAQ,MAAO,CAClBumB,MAAO,OACPvrC,QAAS,sBAAwBvI,EAAQ,OAAS6jB,EAAM,aAAe2nG,EAAW,uBAItFn0H,KAAKwE,KAAO,SAAU0/G,GACpB,IACImQ,EACAC,EACAC,EACAC,EACAC,EALAn1H,EAAI,EAWR,GAJK40H,IACHC,EAAW,GAGO,UAAhBjQ,EAAOjjH,KAAX,CAkBA,IAAIy9B,EAGJ,IAdIzO,GAAUA,EAAOzwB,QACnB+0H,EAAYtkG,GACZA,EAAS,IAAIvuB,WAAW6yH,EAAUpkG,WAAa+zF,EAAOr/G,KAAKsrB,aACpD3U,IAAI+4G,GACXtkG,EAAOzU,IAAI0oG,EAAOr/G,KAAM0vH,EAAUpkG,aAElCF,EAASi0F,EAAOr/G,KAQXvF,EAAI,EAAI2wB,EAAOzwB,QAEpB,GAAkB,MAAdywB,EAAO3wB,IAA0C,OAAV,IAAhB2wB,EAAO3wB,EAAI,IAAtC,CA2BA,GAhBoB,kBAATo/B,IACT1+B,KAAKo0H,UAAU11F,EAAMp/B,GACrBo/B,EAAO,MAKT41F,EAAgD,GAAR,GAAhBrkG,EAAO3wB,EAAI,IAInC+0H,GAA+B,EAAhBpkG,EAAO3wB,EAAI,KAAc,GAAK2wB,EAAO3wB,EAAI,IAAM,GAAqB,IAAhB2wB,EAAO3wB,EAAI,KAAc,EAE5Fm1H,GADAD,EAA6C,MAAL,GAAR,EAAhBvkG,EAAO3wB,EAAI,MACO00H,GAAqBC,IAA6C,GAAhBhkG,EAAO3wB,EAAI,MAAe,GAG1G2wB,EAAOE,WAAa7wB,EAAI+0H,EAC1B,MAIFr0H,KAAKk2B,QAAQ,OAAQ,CACnB0pF,IAAKsE,EAAOtE,IAAMuU,EAAWM,EAC7B5U,IAAKqE,EAAOrE,IAAMsU,EAAWM,EAC7BD,YAAaA,EACb5X,gBAAgD,GAA9B3sF,EAAO3wB,EAAI,KAAO,EAAI,GACxCw9G,cAA+B,EAAhB7sF,EAAO3wB,EAAI,KAAW,GAAqB,IAAhB2wB,EAAO3wB,EAAI,MAAe,EACpEy9G,WAAYkX,IAA6C,GAAhBhkG,EAAO3wB,EAAI,MAAe,GACnEu9G,wBAAyC,GAAhB5sF,EAAO3wB,EAAI,MAAe,EAEnD4+G,WAAY,GAEZr5G,KAAMorB,EAAOI,SAAS/wB,EAAI,EAAIg1H,EAAqBh1H,EAAI+0H,KAEzDF,IACA70H,GAAK+0H,MA7CiB,kBAAT31F,IACTA,EAAOp/B,GAKTA,IA0CgB,kBAATo/B,IACT1+B,KAAKo0H,UAAU11F,EAAMp/B,GACrBo/B,EAAO,MAITzO,EAASA,EAAOI,SAAS/wB,KAG3BU,KAAKs9D,MAAQ,WACX62D,EAAW,EACXn0H,KAAKk2B,QAAQ,SAGfl2B,KAAKwiE,MAAQ,WACXvyC,OAAS,EACTjwB,KAAKk2B,QAAQ,UAGfl2B,KAAKi5G,YAAc,WACjBhpF,OAAS,EACTjwB,KAAKk2B,QAAQ,mBAIjB49F,GAAYn0H,UAAY,IAAI27G,EAC5B,IA2JIoZ,GAAaC,GAEbC,GA7JAhC,GAAOkB,GAyJPe,GA3IQ,SAAmBC,GAC7B,IACAC,EAAwBD,EAAY3kG,WAEpC6kG,EAAc,EAGdC,EAAuB,EAGvBj1H,KAAKR,OAAS,WACZ,OAAO,EAAIu1H,GAIb/0H,KAAKk1H,cAAgB,WACnB,OAAO,EAAIH,EAAwBE,GAIrCj1H,KAAKm1H,SAAW,WACd,IAAIjtH,EAAW4sH,EAAY3kG,WAAa4kG,EACpCK,EAAe,IAAI1zH,WAAW,GAC9B2zH,EAAiBpnG,KAAK8W,IAAI,EAAGgwF,GAEjC,GAAuB,IAAnBM,EACF,MAAM,IAAIlzH,MAAM,sBAGlBizH,EAAa55G,IAAIs5G,EAAYzkG,SAASnoB,EAAUA,EAAWmtH,IAC3DL,EAAc,IAAIhlG,SAASolG,EAAanlG,QAAQO,UAAU,GAE1DykG,EAAwC,EAAjBI,EACvBN,GAAyBM,GAI3Br1H,KAAKs1H,SAAW,SAAU36G,GACxB,IAAI46G,EAEAN,EAAuBt6G,GACzBq6G,IAAgBr6G,EAChBs6G,GAAwBt6G,IAExBA,GAASs6G,EAETt6G,GAAqB,GADrB46G,EAAYtnG,KAAK4W,MAAMlqB,EAAQ,IAE/Bo6G,GAAyBQ,EACzBv1H,KAAKm1H,WACLH,IAAgBr6G,EAChBs6G,GAAwBt6G,IAK5B3a,KAAKw1H,SAAW,SAAUhvF,GACxB,IAAIivF,EAAOxnG,KAAK8W,IAAIkwF,EAAsBzuF,GAE1CkvF,EAAOV,IAAgB,GAAKS,EAa5B,OAVAR,GAAwBQ,GAEG,EACzBT,IAAgBS,EACPV,EAAwB,GACjC/0H,KAAKm1H,YAGPM,EAAOjvF,EAAOivF,GAEH,EACFC,GAAQD,EAAOz1H,KAAKw1H,SAASC,GAG/BC,GAIT11H,KAAK21H,iBAAmB,WACtB,IAAIC,EAEJ,IAAKA,EAAmB,EAAGA,EAAmBX,IAAwBW,EACpE,GAAwD,KAAnDZ,EAAc,aAAeY,GAIhC,OAFAZ,IAAgBY,EAChBX,GAAwBW,EACjBA,EAMX,OADA51H,KAAKm1H,WACES,EAAmB51H,KAAK21H,oBAIjC31H,KAAK61H,sBAAwB,WAC3B71H,KAAKs1H,SAAS,EAAIt1H,KAAK21H,qBAIzB31H,KAAK81H,cAAgB,WACnB91H,KAAKs1H,SAAS,EAAIt1H,KAAK21H,qBAIzB31H,KAAK+1H,sBAAwB,WAC3B,IAAIC,EAAMh2H,KAAK21H,mBAEf,OAAO31H,KAAKw1H,SAASQ,EAAM,GAAK,GAIlCh2H,KAAKi2H,cAAgB,WACnB,IAAIP,EAAO11H,KAAK+1H,wBAEhB,OAAI,EAAOL,EAEF,EAAIA,IAAS,GAGd,GAAKA,IAAS,IAKxB11H,KAAKk2H,YAAc,WACjB,OAA4B,IAArBl2H,KAAKw1H,SAAS,IAIvBx1H,KAAKm2H,iBAAmB,WACtB,OAAOn2H,KAAKw1H,SAAS,IAGvBx1H,KAAKm1H,YAYPR,GAAiB,WACf,IACIr1H,EACA2wB,EAFAmmG,EAAY,EAIhBzB,GAAeh1H,UAAUm5G,KAAKj5G,KAAKG,MAUnCA,KAAKwE,KAAO,SAAUK,GACpB,IAAIwxH,EAECpmG,IAGHomG,EAAa,IAAI30H,WAAWuuB,EAAOE,WAAatrB,EAAKA,KAAKsrB,aAC/C3U,IAAIyU,GACfomG,EAAW76G,IAAI3W,EAAKA,KAAMorB,EAAOE,YACjCF,EAASomG,GALTpmG,EAASprB,EAAKA,KAkBhB,IAVA,IAAIqG,EAAM+kB,EAAOE,WAUVimG,EAAYlrH,EAAM,EAAGkrH,IAC1B,GAA8B,IAA1BnmG,EAAOmmG,EAAY,GAAU,CAE/B92H,EAAI82H,EAAY,EAChB,MAIJ,KAAO92H,EAAI4L,GAGT,OAAQ+kB,EAAO3wB,IACb,KAAK,EAEH,GAAsB,IAAlB2wB,EAAO3wB,EAAI,GAAU,CACvBA,GAAK,EACL,MACK,GAAsB,IAAlB2wB,EAAO3wB,EAAI,GAAU,CAC9BA,IACA,MAIE82H,EAAY,IAAM92H,EAAI,GACxBU,KAAKk2B,QAAQ,OAAQjG,EAAOI,SAAS+lG,EAAY,EAAG92H,EAAI,IAI1D,GACEA,UACqB,IAAd2wB,EAAO3wB,IAAYA,EAAI4L,GAEhCkrH,EAAY92H,EAAI,EAChBA,GAAK,EACL,MAEF,KAAK,EAEH,GAAsB,IAAlB2wB,EAAO3wB,EAAI,IAA8B,IAAlB2wB,EAAO3wB,EAAI,GAAU,CAC9CA,GAAK,EACL,MAIFU,KAAKk2B,QAAQ,OAAQjG,EAAOI,SAAS+lG,EAAY,EAAG92H,EAAI,IACxD82H,EAAY92H,EAAI,EAChBA,GAAK,EACL,MAEF,QAGEA,GAAK,EAMX2wB,EAASA,EAAOI,SAAS+lG,GACzB92H,GAAK82H,EACLA,EAAY,GAGdp2H,KAAKwiE,MAAQ,WACXvyC,EAAS,KACTmmG,EAAY,EACZp2H,KAAKk2B,QAAQ,UAGfl2B,KAAKs9D,MAAQ,WAEPrtC,GAAUA,EAAOE,WAAa,GAChCnwB,KAAKk2B,QAAQ,OAAQjG,EAAOI,SAAS+lG,EAAY,IAInDnmG,EAAS,KACTmmG,EAAY,EACZp2H,KAAKk2B,QAAQ,SAGfl2B,KAAKi5G,YAAc,WACjBj5G,KAAKs9D,QACLt9D,KAAKk2B,QAAQ,mBAIjBy+F,GAAeh1H,UAAY,IAAI27G,EAI/BsZ,GAAkC,CAChC,KAAK,EACL,KAAK,EACL,KAAK,EACL,KAAK,EACL,IAAI,EACJ,IAAI,EACJ,IAAI,EACJ,KAAK,EACL,KAAK,EAGL,KAAK,EACL,KAAK,EACL,KAAK,GAOPF,GAAc,WACZ,IACIhmG,EACAukG,EACAqD,EACAC,EACA/8E,EACAg9E,EACAC,EAPAC,EAAgB,IAAI/B,GASxBD,GAAY/0H,UAAUm5G,KAAKj5G,KAAKG,MAEhC0uB,EAAO1uB,KAaPA,KAAKwE,KAAO,SAAU0/G,GACA,UAAhBA,EAAOjjH,OAIXgyH,EAAU/O,EAAO+O,QACjBqD,EAAapS,EAAOtE,IACpB2W,EAAarS,EAAOrE,IACpB6W,EAAclyH,KAAK0/G,KAYrBwS,EAAc5gG,GAAG,QAAQ,SAAUjxB,GACjC,IAAI6qB,EAAQ,CACVujG,QAASA,EACTrT,IAAK0W,EACLzW,IAAK0W,EACL1xH,KAAMA,EACN8xH,gBAA2B,GAAV9xH,EAAK,IAGxB,OAAQ6qB,EAAMinG,iBACZ,KAAK,EACHjnG,EAAM2wF,YAAc,4CACpB,MAEF,KAAK,EACH3wF,EAAM2wF,YAAc,WACpB3wF,EAAM+zF,YAAcjqE,EAAgC30C,EAAKwrB,SAAS,IAClE,MAEF,KAAK,EACHX,EAAM2wF,YAAc,yBACpB3wF,EAAM+zF,YAAcjqE,EAAgC30C,EAAKwrB,SAAS,IAClEX,EAAM7B,OAAS2oG,EAAyB9mG,EAAM+zF,aAC9C,MAEF,KAAK,EACH/zF,EAAM2wF,YAAc,yBACpB,MAEF,KAAK,EACH3wF,EAAM2wF,YAAc,6BAKxB3xF,EAAKwH,QAAQ,OAAQxG,MAEvBgnG,EAAc5gG,GAAG,QAAQ,WACvBpH,EAAKwH,QAAQ,WAEfwgG,EAAc5gG,GAAG,eAAe,WAC9BpH,EAAKwH,QAAQ,kBAEfwgG,EAAc5gG,GAAG,SAAS,WACxBpH,EAAKwH,QAAQ,YAEfwgG,EAAc5gG,GAAG,iBAAiB,WAChCpH,EAAKwH,QAAQ,oBAGfl2B,KAAKs9D,MAAQ,WACXo5D,EAAcp5D,SAGhBt9D,KAAKg5G,aAAe,WAClB0d,EAAc1d,gBAGhBh5G,KAAKwiE,MAAQ,WACXk0D,EAAcl0D,SAGhBxiE,KAAKi5G,YAAc,WACjByd,EAAczd,eAahBwd,EAAkB,SAAyB97G,EAAOi8G,GAChD,IAEI/sD,EAFAgtD,EAAY,EACZC,EAAY,EAIhB,IAAKjtD,EAAI,EAAGA,EAAIlvD,EAAOkvD,IACH,IAAditD,IAEFA,GAAaD,EADAD,EAAiBX,gBACQ,KAAO,KAG/CY,EAA0B,IAAdC,EAAkBD,EAAYC,GAa9Ct9E,EAAkC,SAAyC30C,GAOzE,IANA,IAGI60C,EACAC,EAJAn6C,EAASqF,EAAKsrB,WACd2yF,EAAoC,GACpCxjH,EAAI,EAIDA,EAAIE,EAAS,GACF,IAAZqF,EAAKvF,IAA4B,IAAhBuF,EAAKvF,EAAI,IAA4B,IAAhBuF,EAAKvF,EAAI,IACjDwjH,EAAkCt+G,KAAKlF,EAAI,GAC3CA,GAAK,GAELA,IAMJ,GAAiD,IAA7CwjH,EAAkCtjH,OACpC,OAAOqF,EAIT60C,EAAYl6C,EAASsjH,EAAkCtjH,OACvDm6C,EAAU,IAAIj4C,WAAWg4C,GACzB,IAAIE,EAAc,EAElB,IAAKt6C,EAAI,EAAGA,EAAIo6C,EAAWE,IAAet6C,IACpCs6C,IAAgBkpE,EAAkC,KAEpDlpE,IAEAkpE,EAAkCjpE,SAGpCF,EAAQr6C,GAAKuF,EAAK+0C,GAGpB,OAAOD,GAaT68E,EAA2B,SAAkC3xH,GAC3D,IAII+xH,EACAhZ,EACAE,EACAD,EACAkZ,EACAC,EACAC,EACAC,EACAC,EACAC,EACAC,EAGA/3H,EAjBAg4H,EAAsB,EACtBC,EAAuB,EACvBC,EAAqB,EACrBC,EAAwB,EAYxB1Z,EAAW,CAAC,EAAG,GAanB,GATAH,GADAgZ,EAAmB,IAAI/B,GAAUhwH,IACHsxH,mBAE9BtY,EAAuB+Y,EAAiBT,mBAExCrY,EAAW8Y,EAAiBT,mBAE5BS,EAAiBf,wBAGbjB,GAAgChX,KAGV,KAFxBmZ,EAAkBH,EAAiBb,0BAGjCa,EAAiBtB,SAAS,GAG5BsB,EAAiBf,wBAEjBe,EAAiBf,wBAEjBe,EAAiBtB,SAAS,GAEtBsB,EAAiBV,eAInB,IAFAmB,EAAuC,IAApBN,EAAwB,EAAI,GAE1Cz3H,EAAI,EAAGA,EAAI+3H,EAAkB/3H,IAC5Bs3H,EAAiBV,eAGjBO,EADEn3H,EAAI,EACU,GAEA,GAFIs3H,GAa9B,GAJAA,EAAiBf,wBAIO,KAFxBmB,EAAkBJ,EAAiBb,yBAGjCa,EAAiBb,6BACZ,GAAwB,IAApBiB,EAST,IARAJ,EAAiBtB,SAAS,GAE1BsB,EAAiBd,gBAEjBc,EAAiBd,gBAEjBmB,EAAiCL,EAAiBb,wBAE7Cz2H,EAAI,EAAGA,EAAI23H,EAAgC33H,IAC9Cs3H,EAAiBd,gBA0BrB,GAtBAc,EAAiBf,wBAEjBe,EAAiBtB,SAAS,GAE1B4B,EAAsBN,EAAiBb,wBACvCoB,EAA4BP,EAAiBb,wBAGpB,KAFzBqB,EAAmBR,EAAiBpB,SAAS,KAG3CoB,EAAiBtB,SAAS,GAG5BsB,EAAiBtB,SAAS,GAEtBsB,EAAiBV,gBAEnBoB,EAAsBV,EAAiBb,wBACvCwB,EAAuBX,EAAiBb,wBACxCyB,EAAqBZ,EAAiBb,wBACtC0B,EAAwBb,EAAiBb,yBAGvCa,EAAiBV,eAEfU,EAAiBV,cAAe,CAIlC,OAFiBU,EAAiBT,oBAGhC,KAAK,EACHpY,EAAW,CAAC,EAAG,GACf,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,EACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,GACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,GACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,GACHA,EAAW,CAAC,GAAI,IAChB,MAEF,KAAK,GACHA,EAAW,CAAC,IAAK,IACjB,MAEF,KAAK,GACHA,EAAW,CAAC,EAAG,GACf,MAEF,KAAK,GACHA,EAAW,CAAC,EAAG,GACf,MAEF,KAAK,GACHA,EAAW,CAAC,EAAG,GACf,MAEF,KAAK,IAEDA,EAAW,CAAC6Y,EAAiBT,oBAAsB,EAAIS,EAAiBT,mBAAoBS,EAAiBT,oBAAsB,EAAIS,EAAiBT,oBAK1JpY,IACFA,EAAS,GAAKA,EAAS,IAK7B,MAAO,CACLH,WAAYA,EACZE,SAAUA,EACVD,qBAAsBA,EACtBhlF,MAAmC,IAA3Bq+F,EAAsB,GAAgC,EAAtBI,EAAiD,EAAvBC,EAClEz+F,QAAS,EAAIs+F,IAAqBD,EAA4B,GAAK,GAA0B,EAArBK,EAAiD,EAAxBC,EAEjG1Z,SAAUA,KAKhB2W,GAAY/0H,UAAY,IAAI27G,EAC5B,IAoKIoc,GApKA/E,GAAO,CACTgF,WAAYjD,GACZkD,cAAejD,IAWbkD,GAA4B,CAAC,KAAO,MAAO,KAAO,KAAO,MAAO,KAAO,KAAO,MAAO,KAAO,KAAO,MAAO,IAAM,MAEhHC,GAAkB,SAAyB/Y,EAAQ9pE,GACrD,IAAIY,EAAakpE,EAAO9pE,EAAY,IAAM,GAAK8pE,EAAO9pE,EAAY,IAAM,GAAK8pE,EAAO9pE,EAAY,IAAM,EAAI8pE,EAAO9pE,EAAY,GAM7H,OAFAY,EAAaA,GAAc,EAAIA,EAAa,GAFf,GADjBkpE,EAAO9pE,EAAY,KACK,EAK3BY,EAAa,GAGfA,EAAa,IAGlBD,GAAe,SAASA,EAAa/wC,EAAM6V,GAC7C,OAAI7V,EAAKrF,OAASkb,EAAS,IAAM7V,EAAK6V,KAAY,IAAI7H,WAAW,IAAMhO,EAAK6V,EAAS,KAAO,IAAI7H,WAAW,IAAMhO,EAAK6V,EAAS,KAAO,IAAI7H,WAAW,GAC5I6H,EAIFk7B,EAAa/wC,EADpB6V,GAAUo9G,GAAgBjzH,EAAM6V,KAY9Bq9G,GAAuB,SAA8BlzH,GACvD,OAAOA,EAAK,IAAM,GAAKA,EAAK,IAAM,GAAKA,EAAK,IAAM,EAAIA,EAAK,IA4GzDirG,GAAQ,CACVkoB,gBArHsB,SAAyBnzH,GAC/C,IAAI6V,EAASk7B,GAAa/wC,EAAM,GAChC,OAAOA,EAAKrF,QAAUkb,EAAS,GAA+B,OAAV,IAAf7V,EAAK6V,KAA0D,OAAV,IAAnB7V,EAAK6V,EAAS,KAEvD,MAAV,GAAnB7V,EAAK6V,EAAS,KAkHfo9G,gBAAiBA,GACjBG,cAzFkB,SAAuBlZ,EAAQ9pE,GACjD,IAAIijF,GAAoC,IAAxBnZ,EAAO9pE,EAAY,KAAc,EAC7CkjF,EAASpZ,EAAO9pE,EAAY,IAAM,EAEtC,OADsC,KAAxB8pE,EAAO9pE,EAAY,GAChBkjF,EAASD,GAsF1BE,UAnFgB,SAAmBrZ,EAAQ9pE,GAC3C,OAAI8pE,EAAO9pE,KAAe,IAAIpiC,WAAW,IAAMksG,EAAO9pE,EAAY,KAAO,IAAIpiC,WAAW,IAAMksG,EAAO9pE,EAAY,KAAO,IAAIpiC,WAAW,GAC9H,kBACsB,EAApBksG,EAAO9pE,IAAiE,OAAV,IAAxB8pE,EAAO9pE,EAAY,IAC3D,QAGF,MA6EPojF,gBA1EoB,SAAyBnU,GAG7C,IAFA,IAAI5kH,EAAI,EAEDA,EAAI,EAAI4kH,EAAO1kH,QAAQ,CAC5B,GAAkB,MAAd0kH,EAAO5kH,IAA0C,OAAV,IAAhB4kH,EAAO5kH,EAAI,IAOtC,OAAOu4H,IAA2C,GAAhB3T,EAAO5kH,EAAI,MAAe,GAJ1DA,IAOJ,OAAO,MA6DPg5H,kBA1DsB,SAA2BpU,GACjD,IAAI+M,EAAYC,EAAWxR,EAE3BuR,EAAa,GAEG,GAAZ/M,EAAO,KAET+M,GAAc,EAEdA,GAAc8G,GAAqB7T,EAAO7zF,SAAS,GAAI,MAKzD,EAAG,CAID,IAFA6gG,EAAY6G,GAAqB7T,EAAO7zF,SAAS4gG,EAAa,EAAGA,EAAa,KAE9D,EACd,OAAO,KAKT,GAAoB,SAFNzvH,OAAOC,aAAayiH,EAAO+M,GAAa/M,EAAO+M,EAAa,GAAI/M,EAAO+M,EAAa,GAAI/M,EAAO+M,EAAa,IAE9F,CAC1BvR,EAAQwE,EAAO7zF,SAAS4gG,EAAa,GAAIA,EAAaC,EAAY,IAElE,IAAK,IAAI5xH,EAAI,EAAGA,EAAIogH,EAAMvvF,WAAY7wB,IACpC,GAAiB,IAAbogH,EAAMpgH,GAAU,CAClB,IAAIuxH,EAlELz7E,SAdW,SAAuBnB,EAAOtrC,EAAO6jB,GACvD,IAAIltB,EACA0E,EAAS,GAEb,IAAK1E,EAAIqJ,EAAOrJ,EAAIktB,EAAKltB,IACvB0E,GAAU,KAAO,KAAOiwC,EAAM30C,GAAG2X,SAAS,KAAK5S,OAAO,GAGxD,OAAOL,EAMSu0H,CAkEkB7Y,EAAO,EAAGpgH,IAEpC,GAAc,iDAAVuxH,EAA0D,CAC5D,IAAI/jF,EAAI4yE,EAAMrvF,SAAS/wB,EAAI,GACvBknC,GAAe,EAAPsG,EAAE,KAAc,GAAKA,EAAE,IAAM,GAAKA,EAAE,IAAM,GAAKA,EAAE,IAAM,EAAIA,EAAE,KAAO,EAGhF,OAFAtG,GAAQ,EACRA,GAAe,EAAPsG,EAAE,GAIZ,OAKNmkF,GAAc,GAEdA,GAAcC,QACPD,EAAa/M,EAAO/zF,YAE7B,OAAO,QAkBTunG,GAAa,WACX,IAAI/F,EAAa,IAAIjwH,WACjB0vH,EAAY,EAEhBsG,GAAW/3H,UAAUm5G,KAAKj5G,KAAKG,MAE/BA,KAAKw4H,aAAe,SAAU1mG,GAC5Bs/F,EAAYt/F,GAGd9xB,KAAKwE,KAAO,SAAUyvC,GACpB,IAEIwkF,EACA74F,EACAskF,EACAwU,EALAxH,EAAY,EACZj8E,EAAY,EAgBhB,IATI08E,EAAWnyH,QACbk5H,EAAa/G,EAAWnyH,QACxBmyH,EAAa,IAAIjwH,WAAWuyC,EAAM9jB,WAAauoG,IACpCl9G,IAAIm2G,EAAWthG,SAAS,EAAGqoG,IACtC/G,EAAWn2G,IAAIy4B,EAAOykF,IAEtB/G,EAAa19E,EAGR09E,EAAWnyH,OAASy1C,GAAa,GACtC,GAAI08E,EAAW18E,KAAe,IAAIpiC,WAAW,IAAM8+G,EAAW18E,EAAY,KAAO,IAAIpiC,WAAW,IAAM8+G,EAAW18E,EAAY,KAAO,IAAIpiC,WAAW,GAuB5I,GAAuC,OAAV,IAAxB8+G,EAAW18E,KAAsE,OAAV,IAA5B08E,EAAW18E,EAAY,IAyB9EA,QAzBO,CAGL,GAAI08E,EAAWnyH,OAASy1C,EAAY,EAClC,MAMF,GAAIA,GAHJi8E,EAAYphB,GAAMmoB,cAActG,EAAY18E,IAGhB08E,EAAWnyH,OACrC,MAGF0kH,EAAS,CACPjjH,KAAM,QACN4D,KAAM8sH,EAAWthG,SAAS4kB,EAAWA,EAAYi8E,GACjDtR,IAAKwR,EACLvR,IAAKuR,GAEPpxH,KAAKk2B,QAAQ,OAAQguF,GACrBjvE,GAAai8E,MA5Cf,CAGE,GAAIS,EAAWnyH,OAASy1C,EAAY,GAClC,MAQF,GAAIA,GAJJi8E,EAAYphB,GAAMgoB,gBAAgBnG,EAAY18E,IAIlB08E,EAAWnyH,OACrC,MAGFogC,EAAQ,CACN3+B,KAAM,iBACN4D,KAAM8sH,EAAWthG,SAAS4kB,EAAWA,EAAYi8E,IAEnDlxH,KAAKk2B,QAAQ,OAAQ0J,GACrBqV,GAAai8E,EA8BjBuH,EAAY9G,EAAWnyH,OAASy1C,EAG9B08E,EADE8G,EAAY,EACD9G,EAAWthG,SAAS4kB,GAEpB,IAAIvzC,YAIrB1B,KAAKwiE,MAAQ,WACXmvD,EAAa,IAAIjwH,WACjB1B,KAAKk2B,QAAQ,UAGfl2B,KAAKi5G,YAAc,WACjB0Y,EAAa,IAAIjwH,WACjB1B,KAAKk2B,QAAQ,oBAINv2B,UAAY,IAAI27G,EAC3B,IAUIqd,GAAqBC,GAAqBC,GAAaC,GAVvDt+E,GAAMk9E,GAGNqB,GADmB,CAAC,kBAAmB,eAAgB,aAAc,yBAA0B,cAG/FC,GADmB,CAAC,QAAS,SAAU,aAAc,WAAY,uBAAwB,YAEzFrB,GAAahF,GAAKgF,WAClBK,GAAkBloB,GAAMkoB,gBACxBiB,GAAqB9X,GAIrB+X,GAAqB,SAA4Bx5H,EAAKgwB,GACxDA,EAAM4rF,OAAS57G,EACfM,KAAKk2B,QAAQ,MAAOxG,IAGlBypG,GAA2B,SAAkCC,EAAYC,GAG3E,IAFA,IAAI5qH,EAAOtP,OAAOsP,KAAK4qH,GAEd/5H,EAAI,EAAGA,EAAImP,EAAKjP,OAAQF,IAAK,CACpC,IAAII,EAAM+O,EAAKnP,GAGH,mBAARI,GAA6B25H,EAAS35H,GAAKo2B,IAI/CujG,EAAS35H,GAAKo2B,GAAG,MAAOojG,GAAmBnkG,KAAKqkG,EAAY15H,MAQ5D45H,GAAc,SAAqB1tG,EAAGkL,GACxC,IAAIx3B,EAEJ,GAAIssB,EAAEpsB,SAAWs3B,EAAEt3B,OACjB,OAAO,EAIT,IAAKF,EAAI,EAAGA,EAAIssB,EAAEpsB,OAAQF,IACxB,GAAIssB,EAAEtsB,KAAOw3B,EAAEx3B,GACb,OAAO,EAIX,OAAO,GAGLi6H,GAA4B,SAAmC9a,EAAqB+a,EAAU5S,EAAU6S,EAAQ7O,EAAQ8O,GAQ1H,MAAO,CACL/wH,MAAO,CACLk3G,IAAKpB,EACLmB,IAAKnB,GAVcmI,EAAW4S,IAYhChtG,IAAK,CACHqzF,IAAKpB,GAZYgb,EAASD,GAa1B5Z,IAAKnB,GAZkBmM,EAAShE,IAclC8S,yBAA0BA,EAC1Bjb,oBAAqBA,IAczBma,GAAsB,SAA4B3jE,EAAOjzD,GACvD,IACIg7G,EADA8E,EAAa,GAEbC,EAAqB,EACrBV,EAAqB,EACrBC,EAA2B/8E,EAAAA,EAE/By4E,GADAh7G,EAAUA,GAAW,IACI23H,qBAAuB,EAEhDf,GAAoBj5H,UAAUm5G,KAAKj5G,KAAKG,MAExCA,KAAKwE,KAAO,SAAUK,GACpBu9G,GAA+BntD,EAAOpwD,GAElCowD,GACF8jE,GAAgB90H,SAAQ,SAAUye,GAChCuyC,EAAMvyC,GAAQ7d,EAAK6d,MAKvBo/F,EAAWt9G,KAAKK,IAGlB7E,KAAK45H,eAAiB,SAAUC,GAC9B9X,EAAqB8X,GAGvB75H,KAAK85H,4BAA8B,SAAUrb,GAC3C6C,EAA2B7C,GAG7Bz+G,KAAK+5H,oBAAsB,SAAUjoG,GACnCuvF,EAAqBvvF,GAGvB9xB,KAAKs9D,MAAQ,WACX,IAAI6iD,EAAQplE,EAAM8gE,EAAMqB,EAAOsE,EAAe79E,EAAiBq2F,EAErC,IAAtBlY,EAAWtiH,QAKf2gH,EAASiB,GAA4CU,EAAY7sD,EAAO8sD,GACxE9sD,EAAMwpD,oBAAsB2D,GAAkDntD,EAAOjzD,EAAQgwB,wBAE7FgoG,EAAoC5Y,GAAkCnsD,EAAOkrD,EAAQkB,EAAoBC,GAGzGrsD,EAAMkoD,QAAUiE,GAAoCjB,GAEpDtE,EAAOyD,GAAkB8B,GAAqCjB,IAC9D2B,EAAa,GACb/mE,EAAOukE,GAAkBtC,EAAgB,CAAC/nD,IAC1CioD,EAAQ,IAAIx7G,WAAWq5C,EAAK5qB,WAAa0rF,EAAK1rF,YAE9C6sF,IACAE,EAAM1hG,IAAIu/B,GACVmiE,EAAM1hG,IAAIqgG,EAAM9gE,EAAK5qB,YACrBiyF,GAA6BntD,GAC7BusD,EAAgBvzF,KAAK0W,KAA0B,KAArBs0F,GAA4BhkE,EAAM8nD,YAKxDoD,EAAO3gH,SACTmkC,EAAkBw8E,EAAO3gH,OAASgiH,EAClCxhH,KAAKk2B,QAAQ,oBAAqBqjG,GAGlCpY,GAAuBlsD,EAAMwpD,oBAAqBxpD,EAAM8nD,YACxDoD,EAAO,GAAGN,IAAKM,EAAO,GAAGP,IAAKO,EAAO,GAAGN,IAAMl8E,EAAiBw8E,EAAO,GAAGP,IAAMj8E,EAAiBq2F,GAAqC,IACrIh6H,KAAKk2B,QAAQ,aAAc,CACzBvtB,MAAOw3G,EAAO,GAAGP,IACjBpzF,IAAK2zF,EAAO,GAAGP,IAAMj8E,KAIzB3jC,KAAKk2B,QAAQ,OAAQ,CACnB++B,MAAOA,EACPioD,MAAOA,IAETl9G,KAAKk2B,QAAQ,OAAQ,uBA3CnBl2B,KAAKk2B,QAAQ,OAAQ,uBA8CzBl2B,KAAKwiE,MAAQ,WACX4/C,GAA6BntD,GAC7B6sD,EAAa,GACb9hH,KAAKk2B,QAAQ,WAIjB0iG,GAAoBj5H,UAAY,IAAI27G,EAapCqd,GAAsB,SAA4B1jE,EAAOjzD,GACvD,IAAIg7G,EAGAnvF,EACA4vF,EAHAuC,EAAW,GACXia,EAAkB,GAItBjd,GADAh7G,EAAUA,GAAW,IACI23H,qBAAuB,EAEhDhB,GAAoBh5H,UAAUm5G,KAAKj5G,KAAKG,aAEjCi1D,EAAMilE,OACbl6H,KAAKm6H,UAAY,GAUjBn6H,KAAKwE,KAAO,SAAU41H,GACpBhY,GAA+BntD,EAAOmlE,GAEV,2BAAxBA,EAAQ/Z,aAA6CxyF,IACvDA,EAASusG,EAAQvsG,OACjBonC,EAAMuoD,IAAM,CAAC4c,EAAQv1H,MACrBm0H,GAAgB/0H,SAAQ,SAAUye,GAChCuyC,EAAMvyC,GAAQmL,EAAOnL,KACpB1iB,OAGuB,2BAAxBo6H,EAAQ/Z,aAA6C5C,IACvDA,EAAM2c,EAAQv1H,KACdowD,EAAMwoD,IAAM,CAAC2c,EAAQv1H,OAIvBm7G,EAASx7G,KAAK41H,IAQhBp6H,KAAKs9D,MAAQ,WAYX,IAXA,IAAI6iD,EACAka,EACA9Z,EACAxlE,EACA8gE,EACAqB,EAEAod,EACAC,EAFAb,EAA2B,EAKxB1Z,EAASxgH,QACkB,+BAA5BwgH,EAAS,GAAGK,aAIhBL,EAASnmE,QAIX,GAAwB,IAApBmmE,EAASxgH,OAGX,OAFAQ,KAAKw6H,oBACLx6H,KAAKk2B,QAAQ,OAAQ,sBAkDvB,GA3CAiqF,EAASJ,GAA+BC,IACxCO,EAAOR,GAA+BI,IAmB5B,GAAG,GAAGL,YAEdua,EAAer6H,KAAKy6H,iBAAiBza,EAAS,GAAI/qD,KAKhDykE,EAA2BW,EAAaliG,SACxCooF,EAAKh4E,QAAQ8xF,GAGb9Z,EAAKpwF,YAAckqG,EAAalqG,WAChCowF,EAAKH,UAAYia,EAAaja,SAC9BG,EAAKX,IAAMya,EAAaza,IACxBW,EAAKV,IAAMwa,EAAaxa,IACxBU,EAAKpoF,UAAYkiG,EAAaliG,UAG9BooF,EAAOR,GAA+BQ,IAKtC0Z,EAAgBz6H,OAAQ,CAC1B,IAAIk7H,EAQJ,KALEA,EADE14H,EAAQ24H,eACI36H,KAAK46H,gBAAgBra,GAErBvgH,KAAK66H,kBAAkBta,IAiBrC,OAZAvgH,KAAKm6H,UAAU5xF,QAAQ,CACrBuyF,IAAKva,EAAKzyF,MACV2vF,IAAKxoD,EAAMwoD,IACXD,IAAKvoD,EAAMuoD,MAGbx9G,KAAKm6H,UAAU36H,OAASyuB,KAAK8W,IAAI,EAAG/kC,KAAKm6H,UAAU36H,QAEnDwgH,EAAW,GAEXhgH,KAAKw6H,oBACLx6H,KAAKk2B,QAAQ,OAAQ,sBAMvBksF,GAA6BntD,GAC7BsrD,EAAOma,EAGTtY,GAA+BntD,EAAOsrD,GAGtCtrD,EAAMkoD,QAAU4C,GAA+BQ,GAE/C1E,EAAOyD,GAAkBS,GAA8BQ,IACvDtrD,EAAMwpD,oBAAsB2D,GAAkDntD,EAAOjzD,EAAQgwB,wBAC7FhyB,KAAKk2B,QAAQ,oBAAqBqqF,EAAKnoG,KAAI,SAAU0iH,GACnD,MAAO,CACLlb,IAAKkb,EAAIlb,IACTC,IAAKib,EAAIjb,IACT1vF,WAAY2qG,EAAI3qG,gBAGpBmqG,EAAW/Z,EAAK,GAChBga,EAAUha,EAAKA,EAAK/gH,OAAS,GAC7BQ,KAAKk2B,QAAQ,oBAAqBqjG,GAA0BtkE,EAAMwpD,oBAAqB6b,EAASza,IAAKya,EAAS1a,IAAK2a,EAAQ1a,IAAM0a,EAAQpiG,SAAUoiG,EAAQ3a,IAAM2a,EAAQpiG,SAAUuhG,IACnL15H,KAAKk2B,QAAQ,aAAc,CACzBvtB,MAAO43G,EAAK,GAAGX,IACfpzF,IAAK+zF,EAAKA,EAAK/gH,OAAS,GAAGogH,IAAMW,EAAKA,EAAK/gH,OAAS,GAAG24B,WAGzDn4B,KAAKm6H,UAAU5xF,QAAQ,CACrBuyF,IAAKva,EAAKzyF,MACV2vF,IAAKxoD,EAAMwoD,IACXD,IAAKvoD,EAAMuoD,MAGbx9G,KAAKm6H,UAAU36H,OAASyuB,KAAK8W,IAAI,EAAG/kC,KAAKm6H,UAAU36H,QAEnDwgH,EAAW,GACXhgH,KAAKk2B,QAAQ,sBAAuB++B,EAAMwpD,qBAC1Cz+G,KAAKk2B,QAAQ,oBAAqB++B,EAAMstD,mBACxCxnE,EAAOukE,GAAkBtC,EAAgB,CAAC/nD,IAG1CioD,EAAQ,IAAIx7G,WAAWq5C,EAAK5qB,WAAa0rF,EAAK1rF,YAE9C6sF,IACAE,EAAM1hG,IAAIu/B,GACVmiE,EAAM1hG,IAAIqgG,EAAM9gE,EAAK5qB,YACrBnwB,KAAKk2B,QAAQ,OAAQ,CACnB++B,MAAOA,EACPioD,MAAOA,IAETl9G,KAAKw6H,eAELx6H,KAAKk2B,QAAQ,OAAQ,uBAGvBl2B,KAAKwiE,MAAQ,WACXxiE,KAAKw6H,eACLxa,EAAW,GACXhgH,KAAKm6H,UAAU36H,OAAS,EACxBy6H,EAAgBz6H,OAAS,EACzBQ,KAAKk2B,QAAQ,UAGfl2B,KAAKw6H,aAAe,WAClBpY,GAA6BntD,GAG7BpnC,OAAStrB,EACTk7G,OAAMl7G,GAKRvC,KAAKy6H,iBAAmB,SAAUL,GAChC,IAKIW,EACAC,EACA1a,EACA2a,EACA37H,EALJ47H,EAAkB32F,EAAAA,EAOlB,IAAKjlC,EAAI,EAAGA,EAAIU,KAAKm6H,UAAU36H,OAAQF,IAErCghH,GADA2a,EAAgBj7H,KAAKm6H,UAAU76H,IACJw7H,IAErB7lE,EAAMwoD,KAAO6b,GAAYrkE,EAAMwoD,IAAI,GAAIwd,EAAcxd,IAAI,KAAUxoD,EAAMuoD,KAAO8b,GAAYrkE,EAAMuoD,IAAI,GAAIyd,EAAczd,IAAI,MAK9H8C,EAAWT,IAAM5qD,EAAMstD,kBAAkB1C,MAK7Ckb,EAAcX,EAAQva,IAAMS,EAAWT,IAAMS,EAAWnoF,YAvBvC,KA0BuB4iG,GA5BzB,QA+BRC,GAAiBE,EAAkBH,KACtCC,EAAgBC,EAChBC,EAAkBH,IAKxB,OAAIC,EACKA,EAAcF,IAGhB,MAKT96H,KAAK66H,kBAAoB,SAAUta,GACjC,IAAI4a,EAAYC,EAAUC,EAAOP,EAAK3qG,EAAYiwF,EAAUjoF,EAAUuiG,EAMtE,IALAvqG,EAAaowF,EAAKpwF,WAClBiwF,EAAWG,EAAKH,SAChBjoF,EAAWooF,EAAKpoF,SAChBgjG,EAAaC,EAAW,EAEjBD,EAAalB,EAAgBz6H,QAAU47H,EAAW7a,EAAK/gH,SAC5D67H,EAAQpB,EAAgBkB,GACxBL,EAAMva,EAAK6a,GAEPC,EAAMzb,MAAQkb,EAAIlb,MAIlBkb,EAAIlb,IAAMyb,EAAMzb,IAGlBub,KAMFC,IACAjrG,GAAc2qG,EAAI3qG,WAClBiwF,GAAY0a,EAAI1a,SAChBjoF,GAAY2iG,EAAI3iG,UAGlB,OAAiB,IAAbijG,EAEK7a,EAGL6a,IAAa7a,EAAK/gH,OAEb,OAGTk7H,EAAcna,EAAKl8G,MAAM+2H,IACbjrG,WAAaA,EACzBuqG,EAAYviG,SAAWA,EACvBuiG,EAAYta,SAAWA,EACvBsa,EAAY9a,IAAM8a,EAAY,GAAG9a,IACjC8a,EAAY7a,IAAM6a,EAAY,GAAG7a,IAC1B6a,IAKT16H,KAAK46H,gBAAkB,SAAUra,GAC/B,IAAI4a,EAAYC,EAAUC,EAAOP,EAAKQ,EAAeC,EAkCjDC,EA5BJ,IALAL,EAAalB,EAAgBz6H,OAAS,EACtC47H,EAAW7a,EAAK/gH,OAAS,EACzB87H,EAAgB,KAChBC,GAAa,EAENJ,GAAc,GAAKC,GAAY,GAAG,CAIvC,GAHAC,EAAQpB,EAAgBkB,GACxBL,EAAMva,EAAK6a,GAEPC,EAAMzb,MAAQkb,EAAIlb,IAAK,CACzB2b,GAAa,EACb,MAGEF,EAAMzb,IAAMkb,EAAIlb,IAClBub,KAIEA,IAAelB,EAAgBz6H,OAAS,IAI1C87H,EAAgBF,GAGlBA,KAGF,IAAKG,GAAgC,OAAlBD,EACjB,OAAO,KAWT,GAAkB,KALhBE,EADED,EACUH,EAEAE,GAIZ,OAAO/a,EAGT,IAAIma,EAAcna,EAAKl8G,MAAMm3H,GACzBv/D,EAAWy+D,EAAY55H,QAAO,SAAU2zC,EAAOqmF,GAIjD,OAHArmF,EAAMtkB,YAAc2qG,EAAI3qG,WACxBskB,EAAMtc,UAAY2iG,EAAI3iG,SACtBsc,EAAM2rE,UAAY0a,EAAI1a,SACf3rE,IACN,CACDtkB,WAAY,EACZgI,SAAU,EACVioF,SAAU,IAOZ,OALAsa,EAAYvqG,WAAa8rC,EAAS9rC,WAClCuqG,EAAYviG,SAAW8jC,EAAS9jC,SAChCuiG,EAAYta,SAAWnkD,EAASmkD,SAChCsa,EAAY9a,IAAM8a,EAAY,GAAG9a,IACjC8a,EAAY7a,IAAM6a,EAAY,GAAG7a,IAC1B6a,GAGT16H,KAAKy7H,cAAgB,SAAUC,GAC7BzB,EAAkByB,IAItB/C,GAAoBh5H,UAAY,IAAI27G,EAUpCwd,GAAkB,SAAwB92H,EAASwvH,GAIjDxxH,KAAK27H,eAAiB,EACtB37H,KAAKwxH,eAAiBA,EAGO,qBAF7BxvH,EAAUA,GAAW,IAEF45H,MACjB57H,KAAK67H,cAAgB75H,EAAQ45H,MAE7B57H,KAAK67H,aAAc,EAGyB,mBAAnC75H,EAAQgwB,uBACjBhyB,KAAKgyB,uBAAyBhwB,EAAQgwB,uBAEtChyB,KAAKgyB,wBAAyB,EAGhChyB,KAAK87H,cAAgB,GACrB97H,KAAK+7H,WAAa,KAClB/7H,KAAKg8H,aAAe,GACpBh8H,KAAKi8H,gBAAkB,GACvBj8H,KAAKk8H,gBAAkB,GACvBl8H,KAAKm8H,aAAe,EACpBn8H,KAAKo8H,cAAgB,EAErBtD,GAAgBn5H,UAAUm5G,KAAKj5G,KAAKG,MAGpCA,KAAKwE,KAAO,SAAU63H,GAGpB,OAAIA,EAAOxhH,KACF7a,KAAKi8H,gBAAgBz3H,KAAK63H,GAI/BA,EAAOlc,OACFngH,KAAKk8H,gBAAgB13H,KAAK63H,IAMnCr8H,KAAK87H,cAAct3H,KAAK63H,EAAOpnE,OAC/Bj1D,KAAKm8H,cAAgBE,EAAOnf,MAAM/sF,WAOR,UAAtBksG,EAAOpnE,MAAMh0D,OACfjB,KAAK+7H,WAAaM,EAAOpnE,MACzBj1D,KAAKg8H,aAAax3H,KAAK63H,EAAOnf,aAGN,UAAtBmf,EAAOpnE,MAAMh0D,OACfjB,KAAKs8H,WAAaD,EAAOpnE,MACzBj1D,KAAKg8H,aAAazzF,QAAQ8zF,EAAOnf,YAKvC4b,GAAgBn5H,UAAY,IAAI27G,EAEhCwd,GAAgBn5H,UAAU29D,MAAQ,SAAUy7C,GAC1C,IAOIwjB,EACAC,EACAz2F,EAEAzmC,EAXAob,EAAS,EACTgV,EAAQ,CACVgb,SAAU,GACV+xF,eAAgB,GAChBxgE,SAAU,GACV9e,KAAM,IAKJprB,EAAmB,EAGvB,GAAI/xB,KAAK87H,cAAct8H,OAASQ,KAAK27H,eAAgB,CACnD,GAAoB,uBAAhB5iB,GAAwD,uBAAhBA,EAI1C,OACK,GAAI/4G,KAAK67H,YAGd,OACK,GAAkC,IAA9B77H,KAAK87H,cAAct8H,OAc5B,OAPAQ,KAAKo8H,qBAEDp8H,KAAKo8H,eAAiBp8H,KAAK27H,iBAC7B37H,KAAKk2B,QAAQ,QACbl2B,KAAKo8H,cAAgB,IAmB3B,GAZIp8H,KAAK+7H,YACPhqG,EAAmB/xB,KAAK+7H,WAAWxZ,kBAAkB3C,IACrDoZ,GAAgB/0H,SAAQ,SAAUye,GAChCgN,EAAMytB,KAAKz6B,GAAQ1iB,KAAK+7H,WAAWr5G,KAClC1iB,OACMA,KAAKs8H,aACdvqG,EAAmB/xB,KAAKs8H,WAAW/Z,kBAAkB3C,IACrDmZ,GAAgB90H,SAAQ,SAAUye,GAChCgN,EAAMytB,KAAKz6B,GAAQ1iB,KAAKs8H,WAAW55G,KAClC1iB,OAGDA,KAAK+7H,YAAc/7H,KAAKs8H,WAAY,CAiBtC,IAhBkC,IAA9Bt8H,KAAK87H,cAAct8H,OACrBkwB,EAAMzuB,KAAOjB,KAAK87H,cAAc,GAAG76H,KAEnCyuB,EAAMzuB,KAAO,WAGfjB,KAAKo8H,eAAiBp8H,KAAK87H,cAAct8H,OACzCumC,EAAcu5E,GAAyBt/G,KAAK87H,eAE5CpsG,EAAMqW,YAAc,IAAIrkC,WAAWqkC,EAAY5V,YAG/CT,EAAMqW,YAAYvqB,IAAIuqB,GAEtBrW,EAAM7qB,KAAO,IAAInD,WAAW1B,KAAKm8H,cAE5B78H,EAAI,EAAGA,EAAIU,KAAKg8H,aAAax8H,OAAQF,IACxCowB,EAAM7qB,KAAK2W,IAAIxb,KAAKg8H,aAAa18H,GAAIob,GACrCA,GAAU1a,KAAKg8H,aAAa18H,GAAG6wB,WAKjC,IAAK7wB,EAAI,EAAGA,EAAIU,KAAKi8H,gBAAgBz8H,OAAQF,KAC3Ci9H,EAAUv8H,KAAKi8H,gBAAgB38H,IACvB81D,UAAY+rD,GAA0Bob,EAAQ3V,SAAU70F,EAAkB/xB,KAAKgyB,wBACvFuqG,EAAQlnE,QAAU8rD,GAA0Bob,EAAQ3R,OAAQ74F,EAAkB/xB,KAAKgyB,wBACnFtC,EAAM+sG,eAAeF,EAAQjhB,SAAU,EACvC5rF,EAAMgb,SAASlmC,KAAK+3H,GAKtB,IAAKj9H,EAAI,EAAGA,EAAIU,KAAKk8H,gBAAgB18H,OAAQF,KAC3Ck9H,EAAMx8H,KAAKk8H,gBAAgB58H,IACvBo9H,QAAUvb,GAA0Bqb,EAAI5c,IAAK7tF,EAAkB/xB,KAAKgyB,wBACxEtC,EAAMusC,SAASz3D,KAAKg4H,GAqBtB,IAhBA9sG,EAAMusC,SAAS+0D,aAAehxH,KAAKwxH,eAAeR,aAElDhxH,KAAK87H,cAAct8H,OAAS,EAC5BQ,KAAK+7H,WAAa,KAClB/7H,KAAKg8H,aAAax8H,OAAS,EAC3BQ,KAAKi8H,gBAAgBz8H,OAAS,EAC9BQ,KAAKm8H,aAAe,EACpBn8H,KAAKk8H,gBAAgB18H,OAAS,EAI9BQ,KAAKk2B,QAAQ,OAAQxG,GAKhBpwB,EAAI,EAAGA,EAAIowB,EAAMgb,SAASlrC,OAAQF,IACrCi9H,EAAU7sG,EAAMgb,SAASprC,GACzBU,KAAKk2B,QAAQ,UAAWqmG,GAO1B,IAAKj9H,EAAI,EAAGA,EAAIowB,EAAMusC,SAASz8D,OAAQF,IACrCk9H,EAAM9sG,EAAMusC,SAAS38D,GACrBU,KAAKk2B,QAAQ,WAAYsmG,GAKzBx8H,KAAKo8H,eAAiBp8H,KAAK27H,iBAC7B37H,KAAKk2B,QAAQ,QACbl2B,KAAKo8H,cAAgB,IAIzBtD,GAAgBn5H,UAAUg9H,SAAW,SAAUprF,GAC7CvxC,KAAK67H,YAActqF,GAUrBsnF,GAAc,SAAoB72H,GAChC,IAEI+5H,EACAO,EAHA5tG,EAAO1uB,KACP48H,GAAa,EAIjB/D,GAAYl5H,UAAUm5G,KAAKj5G,KAAKG,MAEhCgC,EAAUA,GAAW,GACrBhC,KAAKy+G,oBAAsBz8G,EAAQy8G,qBAAuB,EAC1Dz+G,KAAK68H,kBAAoB,GAEzB78H,KAAK88H,iBAAmB,WACtB,IAAIzD,EAAW,GACfr5H,KAAK68H,kBAAoBxD,EACzBA,EAASp4H,KAAO,MAChBo4H,EAAS7H,eAAiB,IAAIuC,GAAOF,eAErCwF,EAAS0D,UAAY,IAAIviF,GACzB6+E,EAAS2D,6BAA+B,IAAIjJ,GAAO/D,wBAAwB,SAC3EqJ,EAAS4D,qCAAuC,IAAIlJ,GAAO/D,wBAAwB,kBACnFqJ,EAAS6D,WAAa,IAAItK,GAC1ByG,EAAS8D,eAAiB,IAAIrE,GAAgB92H,EAASq3H,EAAS7H,gBAChE6H,EAAS+D,eAAiB/D,EAAS0D,UACnC1D,EAAS0D,UAAUxmG,KAAK8iG,EAAS2D,8BAA8BzmG,KAAK8iG,EAAS6D,YAC7E7D,EAAS0D,UAAUxmG,KAAK8iG,EAAS4D,sCAAsC1mG,KAAK8iG,EAAS7H,gBAAgBj7F,KAAK8iG,EAAS8D,gBACnH9D,EAAS7H,eAAe17F,GAAG,aAAa,SAAU4pF,GAChD2Z,EAAS0D,UAAUvE,aAAa9Y,EAAM0R,cAExCiI,EAAS0D,UAAUjnG,GAAG,QAAQ,SAAUjxB,GACpB,mBAAdA,EAAK5D,MAA2C,UAAd4D,EAAK5D,MAAoBo4H,EAASgE,qBAIxEf,EAAaA,GAAc,CACzB/Z,kBAAmB,CACjB9D,oBAAqB/vF,EAAK+vF,qBAE5Bh+E,MAAO,OACPx/B,KAAM,SAGRo4H,EAAS8D,eAAexB,iBACxBtC,EAASgE,mBAAqB,IAAIzE,GAAoB0D,EAAYt6H,GAClEq3H,EAASgE,mBAAmBvnG,GAAG,MAAOpH,EAAK4uG,eAAe,uBAC1DjE,EAASgE,mBAAmBvnG,GAAG,aAAcpH,EAAKwH,QAAQnB,KAAKrG,EAAM,oBAErE2qG,EAAS6D,WAAW3mG,KAAK8iG,EAASgE,oBAAoB9mG,KAAK8iG,EAAS8D,gBAEpEzuG,EAAKwH,QAAQ,YAAa,CACxBqnG,WAAYjB,EACZkB,WAAYzB,QAIhB1C,EAAS8D,eAAernG,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,SAE3Dq5H,EAAS8D,eAAernG,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,SAC3Dm5H,GAAyBn5H,KAAMq5H,IAGjCr5H,KAAKy9H,gBAAkB,WACrB,IAAIpE,EAAW,GACfr5H,KAAK68H,kBAAoBxD,EACzBA,EAASp4H,KAAO,KAChBo4H,EAAS7H,eAAiB,IAAIuC,GAAOF,eAErCwF,EAASqE,aAAe,IAAI3J,GAAOL,sBACnC2F,EAASv+F,YAAc,IAAIi5F,GAAOJ,qBAClC0F,EAASsE,iBAAmB,IAAI5J,GAAOH,iBACvCyF,EAAShJ,wBAA0B,IAAI0D,GAAO/D,wBAC9CqJ,EAAS6D,WAAa,IAAItK,GAC1ByG,EAASuE,WAAa,IAAIjG,GAC1B0B,EAAS9J,cAAgB,IAAIwE,GAAO/Q,cAAchhH,GAClDq3H,EAAS8D,eAAiB,IAAIrE,GAAgB92H,EAASq3H,EAAS7H,gBAChE6H,EAAS+D,eAAiB/D,EAASqE,aAEnCrE,EAASqE,aAAannG,KAAK8iG,EAASv+F,aAAavE,KAAK8iG,EAASsE,kBAAkBpnG,KAAK8iG,EAAShJ,yBAG/FgJ,EAAShJ,wBAAwB95F,KAAK8iG,EAASuE,YAC/CvE,EAAShJ,wBAAwB95F,KAAK8iG,EAAS6D,YAC/C7D,EAAShJ,wBAAwB95F,KAAK8iG,EAAS7H,gBAAgBj7F,KAAK8iG,EAAS8D,gBAE7E9D,EAASuE,WAAWrnG,KAAK8iG,EAAS9J,eAAeh5F,KAAK8iG,EAAS8D,gBAC/D9D,EAASsE,iBAAiB7nG,GAAG,QAAQ,SAAUjxB,GAC7C,IAAIvF,EAEJ,GAAkB,aAAduF,EAAK5D,KAAqB,CAG5B,IAFA3B,EAAIuF,EAAKg0D,OAAOr5D,OAETF,KACAy8H,GAAsC,UAAxBl3H,EAAKg0D,OAAOv5D,GAAG2B,KAGtBq7H,GAAsC,UAAxBz3H,EAAKg0D,OAAOv5D,GAAG2B,QACvCq7H,EAAaz3H,EAAKg0D,OAAOv5D,IACdijH,kBAAkB9D,oBAAsB/vF,EAAK+vF,sBAJxDsd,EAAal3H,EAAKg0D,OAAOv5D,IACdijH,kBAAkB9D,oBAAsB/vF,EAAK+vF,oBAQxDsd,IAAe1C,EAASwE,qBAC1BxE,EAAS8D,eAAexB,iBACxBtC,EAASwE,mBAAqB,IAAIlF,GAAoBoD,EAAY/5H,GAClEq3H,EAASwE,mBAAmB/nG,GAAG,MAAOpH,EAAK4uG,eAAe,uBAC1DjE,EAASwE,mBAAmB/nG,GAAG,qBAAqB,SAAUysF,GAKxD+Z,IAAet6H,EAAQgwB,yBACzBsqG,EAAW/Z,kBAAoBA,EAK/B8W,EAASgE,mBAAmBzD,eAAerX,EAAkB1C,IAAMnxF,EAAK+vF,yBAG5E4a,EAASwE,mBAAmB/nG,GAAG,oBAAqBpH,EAAKwH,QAAQnB,KAAKrG,EAAM,YAC5E2qG,EAASwE,mBAAmB/nG,GAAG,oBAAqBpH,EAAKwH,QAAQnB,KAAKrG,EAAM,2BAC5E2qG,EAASwE,mBAAmB/nG,GAAG,uBAAuB,SAAU2oF,GAC1D6d,GACFjD,EAASgE,mBAAmBvD,4BAA4Brb,MAG5D4a,EAASwE,mBAAmB/nG,GAAG,aAAcpH,EAAKwH,QAAQnB,KAAKrG,EAAM,oBAErE2qG,EAASuE,WAAWrnG,KAAK8iG,EAASwE,oBAAoBtnG,KAAK8iG,EAAS8D,iBAGlEb,IAAejD,EAASgE,qBAE1BhE,EAAS8D,eAAexB,iBACxBtC,EAASgE,mBAAqB,IAAIzE,GAAoB0D,EAAYt6H,GAClEq3H,EAASgE,mBAAmBvnG,GAAG,MAAOpH,EAAK4uG,eAAe,uBAC1DjE,EAASgE,mBAAmBvnG,GAAG,aAAcpH,EAAKwH,QAAQnB,KAAKrG,EAAM,oBACrE2qG,EAASgE,mBAAmBvnG,GAAG,oBAAqBpH,EAAKwH,QAAQnB,KAAKrG,EAAM,2BAE5E2qG,EAAS6D,WAAW3mG,KAAK8iG,EAASgE,oBAAoB9mG,KAAK8iG,EAAS8D,iBAItEzuG,EAAKwH,QAAQ,YAAa,CACxBqnG,WAAYjB,EACZkB,WAAYzB,QAKlB1C,EAAS8D,eAAernG,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,SAC3Dq5H,EAAS8D,eAAernG,GAAG,YAAY,SAAUgoG,GAC/CA,EAAS9M,aAAeqI,EAAS7H,eAAeR,aAChDtiG,EAAKwH,QAAQ,WAAY4nG,MAE3BzE,EAAS8D,eAAernG,GAAG,UAAW91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,YAE9Dq5H,EAAS8D,eAAernG,GAAG,OAAQ91B,KAAKk2B,QAAQnB,KAAK/0B,KAAM,SAC3Dm5H,GAAyBn5H,KAAMq5H,IAIjCr5H,KAAK+9H,uBAAyB,SAAUtf,GACtC,IAAI4a,EAAWr5H,KAAK68H,kBAEf76H,EAAQgwB,yBACXhyB,KAAKy+G,oBAAsBA,GAGzB6d,IACFA,EAAW/Z,kBAAkB1C,SAAMt9G,EACnC+5H,EAAW/Z,kBAAkB3C,SAAMr9G,EACnC6/G,GAA6Bka,GAEzBjD,EAAS2D,8BACX3D,EAAS2D,6BAA6B9+F,iBAItC69F,IACE1C,EAASwE,qBACXxE,EAASwE,mBAAmB1D,UAAY,IAG1C4B,EAAWxZ,kBAAkB1C,SAAMt9G,EACnCw5H,EAAWxZ,kBAAkB3C,SAAMr9G,EACnC6/G,GAA6B2Z,GAC7B1C,EAAS9J,cAAc/sD,SAGrB62D,EAAShJ,yBACXgJ,EAAShJ,wBAAwBnyF,iBAIrCl+B,KAAK+5H,oBAAsB,SAAUjoG,GAC/BwqG,GACFt8H,KAAK68H,kBAAkBQ,mBAAmBtD,oBAAoBjoG,IAIlE9xB,KAAK28H,SAAW,SAAUprF,GACxB,IAAI8nF,EAAWr5H,KAAK68H,kBACpB76H,EAAQ45H,MAAQrqF,EAEZ8nF,GAAYA,EAAS8D,gBACvB9D,EAAS8D,eAAeR,SAASprF,IAIrCvxC,KAAKy7H,cAAgB,SAAUxB,GACzB8B,GAAc/7H,KAAK68H,kBAAkBgB,oBACvC79H,KAAK68H,kBAAkBgB,mBAAmBpC,cAAcxB,IAI5Dj6H,KAAKs9H,eAAiB,SAAU59H,GAC9B,IAAIgvB,EAAO1uB,KACX,OAAO,SAAU0vB,GACfA,EAAM4rF,OAAS57G,EACfgvB,EAAKwH,QAAQ,MAAOxG,KAKxB1vB,KAAKwE,KAAO,SAAUK,GACpB,GAAI+3H,EAAY,CACd,IAAIoB,EAAQhG,GAAgBnzH,GAExBm5H,GAAyC,QAAhCh+H,KAAK68H,kBAAkB57H,KAClCjB,KAAK88H,mBACKkB,GAAyC,OAAhCh+H,KAAK68H,kBAAkB57H,MAC1CjB,KAAKy9H,kBAGPb,GAAa,EAGf58H,KAAK68H,kBAAkBO,eAAe54H,KAAKK,IAI7C7E,KAAKs9D,MAAQ,WACXs/D,GAAa,EAEb58H,KAAK68H,kBAAkBO,eAAe9/D,SAGxCt9D,KAAKi5G,YAAc,WACjBj5G,KAAK68H,kBAAkBO,eAAenkB,eAGxCj5G,KAAKwiE,MAAQ,WACPxiE,KAAK68H,kBAAkBO,gBACzBp9H,KAAK68H,kBAAkBO,eAAe56D,SAK1CxiE,KAAKi+H,cAAgB,WACfj+H,KAAK68H,kBAAkBtN,eACzBvvH,KAAK68H,kBAAkBtN,cAAc/sD,UAK3Cq2D,GAAYl5H,UAAY,IAAI27G,EAC5B,IA4uBelmD,GAAmD8oE,GAAWC,GA5uBzE/E,GAAa,CACfgF,WAAYvF,GACZwF,mBAAoB1F,GACpB2F,mBAAoB1F,GACpB2F,iBAAkBxF,GAClByF,iBAAkBxF,GAElBO,0BAA2BA,IAiBzBkF,GARe,SAAoBv9H,GACrC,OAAOA,IAAU,GAOfu9H,GAJgB,SAAqBv9H,GACvC,OAAQ,KAAOA,EAAM+V,SAAS,KAAK5S,OAAO,IAiBxCq6H,GATc,SAAmBzuG,GACnC,IAAIjsB,EAAS,GAKb,OAJAA,GAAUxC,OAAOC,aAAawuB,EAAO,IACrCjsB,GAAUxC,OAAOC,aAAawuB,EAAO,IACrCjsB,GAAUxC,OAAOC,aAAawuB,EAAO,IACrCjsB,GAAUxC,OAAOC,aAAawuB,EAAO,KAKnC0uG,GAAeF,GA0CfG,GAxCU,SAAS7nF,EAAQlyC,EAAMwuB,GACnC,IACI/zB,EACAknC,EACAvlC,EACAurB,EACAqyG,EALA7oF,EAAU,GAOd,IAAK3iB,EAAK7zB,OAER,OAAO,KAGT,IAAKF,EAAI,EAAGA,EAAIuF,EAAKsrB,YACnBqW,EAAOm4F,GAAa95H,EAAKvF,IAAM,GAAKuF,EAAKvF,EAAI,IAAM,GAAKuF,EAAKvF,EAAI,IAAM,EAAIuF,EAAKvF,EAAI,IACpF2B,EAAOy9H,GAAY75H,EAAKwrB,SAAS/wB,EAAI,EAAGA,EAAI,IAC5CktB,EAAMga,EAAO,EAAIlnC,EAAIknC,EAAO3hC,EAAKsrB,WAE7BlvB,IAASoyB,EAAK,KACI,IAAhBA,EAAK7zB,OAGPw2C,EAAQxxC,KAAKK,EAAKwrB,SAAS/wB,EAAI,EAAGktB,KAGlCqyG,EAAa9nF,EAAQlyC,EAAKwrB,SAAS/wB,EAAI,EAAGktB,GAAM6G,EAAKhvB,MAAM,KAE5C7E,SACbw2C,EAAUA,EAAQhe,OAAO6mG,KAK/Bv/H,EAAIktB,EAIN,OAAOwpB,GAIL8oF,GAAeL,GACfM,GAAcvjB,EAAQ1rF,UAiBtBkvG,GAfO,SAAcn6H,GACvB,IAAIb,EAAS,CACX0T,QAAS7S,EAAK,GACdurB,MAAO,IAAI1uB,WAAWmD,EAAKwrB,SAAS,EAAG,KASzC,OANuB,IAAnBrsB,EAAO0T,QACT1T,EAAOy6G,oBAAsBsgB,GAAYl6H,EAAKwrB,SAAS,IAEvDrsB,EAAOy6G,oBAAsBqgB,GAAaj6H,EAAK,IAAM,GAAKA,EAAK,IAAM,GAAKA,EAAK,IAAM,EAAIA,EAAK,IAGzFb,GAiBLi7H,GAZmB,SAA0B7uG,GAC/C,MAAO,CACL6uF,WAAuB,GAAX7uF,EAAM,MAAe,EACjCgtF,UAAsB,EAAXhtF,EAAM,GACjBitF,cAA0B,IAAXjtF,EAAM,MAAe,EACpCktF,eAA2B,GAAXltF,EAAM,MAAe,EACrC8uF,cAA0B,GAAX9uF,EAAM,MAAe,EACpC+uF,gBAA4B,EAAX/uF,EAAM,GACvBgvF,oBAAqBhvF,EAAM,IAAM,EAAIA,EAAM,KAsG3C8uG,GAhGO,SAAcr6H,GACvB,IAqBIm6G,EArBAh7G,EAAS,CACX0T,QAAS7S,EAAK,GACdurB,MAAO,IAAI1uB,WAAWmD,EAAKwrB,SAAS,EAAG,IACvC8sF,QAAS,IAEPptF,EAAO,IAAIC,SAASnrB,EAAKorB,OAAQprB,EAAKqrB,WAAYrrB,EAAKsrB,YAE3DgvG,EAAsC,EAAlBn7H,EAAOosB,MAAM,GAEjCgvG,EAA4C,EAAlBp7H,EAAOosB,MAAM,GAEvCivG,EAA0C,EAAlBr7H,EAAOosB,MAAM,GAErCkvG,EAAsC,EAAlBt7H,EAAOosB,MAAM,GAEjCmvG,EAAuC,EAAlBv7H,EAAOosB,MAAM,GAElCovG,EAAuD,EAAlBx7H,EAAOosB,MAAM,GAElDokG,EAAczkG,EAAKS,UAAU,GACzB9V,EAAS,EAyCb,IAtCIykH,IAEFn7H,EAAO27G,WAAa5vF,EAAK0vG,SAAS/kH,GAClCA,GAAU,GAKR0kH,GAA2B5K,IAC7BxV,EAAS,CACP5uF,MAAO6uG,GAAmBp6H,EAAKwrB,SAAS3V,EAAQA,EAAS,KAE3DA,GAAU,EAEN2kH,IACFrgB,EAAO7mF,SAAWpI,EAAKS,UAAU9V,GACjCA,GAAU,GAGR4kH,IACFtgB,EAAOx4E,KAAOzW,EAAKS,UAAU9V,GAC7BA,GAAU,GAGR8kH,IACqB,IAAnBx7H,EAAO0T,QACTsnG,EAAOH,sBAAwB9uF,EAAK0vG,SAAS/kH,GAE7CskG,EAAOH,sBAAwB9uF,EAAKS,UAAU9V,GAGhDA,GAAU,GAGZ1W,EAAOm5G,QAAQ34G,KAAKw6G,GACpBwV,KAGKA,KACLxV,EAAS,GAELqgB,IACFrgB,EAAO7mF,SAAWpI,EAAKS,UAAU9V,GACjCA,GAAU,GAGR4kH,IACFtgB,EAAOx4E,KAAOzW,EAAKS,UAAU9V,GAC7BA,GAAU,GAGR6kH,IACFvgB,EAAO5uF,MAAQ6uG,GAAmBp6H,EAAKwrB,SAAS3V,EAAQA,EAAS,IACjEA,GAAU,GAGR8kH,IACqB,IAAnBx7H,EAAO0T,QACTsnG,EAAOH,sBAAwB9uF,EAAK0vG,SAAS/kH,GAE7CskG,EAAOH,sBAAwB9uF,EAAKS,UAAU9V,GAGhDA,GAAU,GAGZ1W,EAAOm5G,QAAQ34G,KAAKw6G,GAGtB,OAAOh7G,GA4DL07H,GAvDO,SAAc76H,GACvB,IAaIvF,EAbAywB,EAAO,IAAIC,SAASnrB,EAAKorB,OAAQprB,EAAKqrB,WAAYrrB,EAAKsrB,YACvDnsB,EAAS,CACX0T,QAAS7S,EAAK,GACdurB,MAAO,IAAI1uB,WAAWmD,EAAKwrB,SAAS,EAAG,IACvC4iG,QAASljG,EAAKS,UAAU,IAEtBmvG,EAA0C,EAAlB37H,EAAOosB,MAAM,GACrCwvG,EAAkD,EAAlB57H,EAAOosB,MAAM,GAC7CyvG,EAAiD,EAAlB77H,EAAOosB,MAAM,GAC5C0vG,EAA6C,GAAlB97H,EAAOosB,MAAM,GACxC2vG,EAA8C,GAAlB/7H,EAAOosB,MAAM,GACzC4vG,EAAoC,MAAlBh8H,EAAOosB,MAAM,GAC/B6vG,EAAsC,OAAlBj8H,EAAOosB,MAAM,GAuCrC,OArCA9wB,EAAI,EAEAqgI,IACFrgI,GAAK,EAGL0E,EAAOw8G,eAAiBzwF,EAAKS,UAAU,IACvClxB,GAAK,GAGHsgI,IACF57H,EAAOk8H,uBAAyBnwG,EAAKS,UAAUlxB,GAC/CA,GAAK,GAGHugI,IACF77H,EAAOm8H,sBAAwBpwG,EAAKS,UAAUlxB,GAC9CA,GAAK,GAGHwgI,IACF97H,EAAOo8H,kBAAoBrwG,EAAKS,UAAUlxB,GAC1CA,GAAK,GAGHygI,IACF/7H,EAAOq8H,mBAAqBtwG,EAAKS,UAAUlxB,IAGzC0gI,IACFh8H,EAAOg8H,iBAAkB,IAGtBL,GAAyBM,IAC5Bj8H,EAAOs8H,sBAAuB,GAGzBt8H,GAILu8H,GAAuC,qBAAfC,WAA6BA,WAA+B,qBAAXvgI,OAAyBA,OAA2B,qBAAX,EAAAquB,EAAyB,EAAAA,EAAyB,qBAATI,KAAuBA,KAAO,GAazL+xG,GAVkB,qBAAXxgI,OACHA,OAC6B,qBAAnBsgI,GACVA,GACmB,qBAAT7xG,KACVA,KAEA,GAIJ8qB,GAAkCgpE,GAClCQ,GAAgBuM,GAAcvM,cAY9B0d,GAAc,SAAqBhmH,EAAQyiG,GAG7C,IAFA,IAAIwjB,EAAoBjmH,EAEfpb,EAAI,EAAGA,EAAI69G,EAAQ39G,OAAQF,IAAK,CACvC,IAAI0/G,EAAS7B,EAAQ79G,GAErB,GAAIqhI,EAAoB3hB,EAAOx4E,KAC7B,OAAOw4E,EAGT2hB,GAAqB3hB,EAAOx4E,KAG9B,OAAO,MA0ILo6F,GAAmB,SAA0B/mG,EAASgnG,GAExD,IAAIC,EAAQlC,GAAU/kG,EAAS,CAAC,OAAQ,SAEpCknG,EAAQnC,GAAU/kG,EAAS,CAAC,SAC5BmnG,EAAc,GACdC,EAAgB,GAsCpB,OApCAF,EAAM98H,SAAQ,SAAU43G,EAAM13G,GAC5B,IAAI+8H,EAAeJ,EAAM38H,GACzB88H,EAAcz8H,KAAK,CACjBq3G,KAAMA,EACN5B,KAAMinB,OAGVD,EAAch9H,SAAQ,SAAUk9H,GAC9B,IAUIhkB,EACAn5G,EAXA63G,EAAOslB,EAAKtlB,KACZ5B,EAAOknB,EAAKlnB,KACZsC,EAAOqiB,GAAU3kB,EAAM,CAAC,SAExBmnB,EAAa1B,GAAUnjB,EAAK,IAC5B0W,EAAUmO,EAAWnO,QACrB3W,EAAOsiB,GAAU3kB,EAAM,CAAC,SAExBwE,EAAsBnC,EAAK98G,OAAS,EAAIw/H,GAAU1iB,EAAK,IAAImC,oBAAsB,EACjF4iB,EAAQzC,GAAU3kB,EAAM,CAAC,SAIzB4mB,IAAiB5N,GAAWoO,EAAM7hI,OAAS,IAC7C29G,EAhFa,SAAsBkkB,EAAO5iB,EAAqBlC,GACnE,IAAIga,EAAa9X,EACb0hB,EAAwB5jB,EAAK4jB,uBAAyB,EACtDC,EAAoB7jB,EAAK6jB,mBAAqB,EAC9CnN,EAAU1W,EAAK0W,QACfqO,EAAa,GAiCjB,OAhCAD,EAAMp9H,SAAQ,SAAUu4G,GAItB,IACIW,EADW+hB,GAAU1iB,GACFW,QACvBA,EAAQl5G,SAAQ,SAAU+6G,QACAz8G,IAApBy8G,EAAO7mF,WACT6mF,EAAO7mF,SAAWgoG,QAGA59H,IAAhBy8G,EAAOx4E,OACTw4E,EAAOx4E,KAAO45F,GAGhBphB,EAAOiU,QAAUA,EACjBjU,EAAOa,IAAM0W,OAEwBh0H,IAAjCy8G,EAAOH,wBACTG,EAAOH,sBAAwB,GAGP,kBAAf0X,GACTvX,EAAOY,IAAM2W,EAAakK,GAASvsF,OAAO8qE,EAAOH,uBACjD0X,GAAckK,GAASvsF,OAAO8qE,EAAO7mF,YAErC6mF,EAAOY,IAAM2W,EAAavX,EAAOH,sBACjC0X,GAAcvX,EAAO7mF,aAGzBmpG,EAAaA,EAAWtpG,OAAOmlF,MAE1BmkB,EA0COC,CAAaF,EAAO5iB,EAAqB2iB,GACnDp9H,EAvJY,SAAqBw9H,EAAWrkB,EAAS8V,GACzD,IAKIwO,EACAniI,EACAE,EACAkiI,EARAC,EAAU,IAAI3xG,SAASwxG,EAAUvxG,OAAQuxG,EAAUtxG,WAAYsxG,EAAUrxG,YACzEnsB,EAAS,CACX49H,KAAM,GACNC,QAAS,IAOX,IAAKviI,EAAI,EAAGA,EAAI,EAAIkiI,EAAUhiI,OAAQF,GAAKE,EAIzC,GAHAA,EAASmiI,EAAQnxG,UAAUlxB,GAC3BA,GAAK,IAEDE,GAAU,GAId,OAAuB,GAAfgiI,EAAUliI,IAChB,KAAK,EACH,IAAIuF,EAAO28H,EAAUnxG,SAAS/wB,EAAI,EAAGA,EAAI,EAAIE,GACzCsiI,EAAiBpB,GAAYphI,EAAG69G,GASpC,GARAskB,EAAS,CACPphB,YAAa,WACb75E,KAAMhnC,EACNqF,KAAMA,EACN4+G,YAAajqE,GAAgC30C,GAC7CouH,QAASA,GAGP6O,EACFL,EAAO7hB,IAAMkiB,EAAeliB,IAC5B6hB,EAAO5hB,IAAMiiB,EAAejiB,IAC5B6hB,EAAoBI,MACf,KAAIJ,EAKJ,CACL19H,EAAO49H,KAAKp9H,KAAK,CACfi4C,MAAO,OACPvrC,QAAS,gDAAmD5R,EAAI,gBAAkB2zH,EAAU,sBAE9F,MAPAwO,EAAO7hB,IAAM8hB,EAAkB9hB,IAC/B6hB,EAAO5hB,IAAM6hB,EAAkB7hB,IASjC77G,EAAO69H,QAAQr9H,KAAKi9H,GAK1B,OAAOz9H,EAkGM+9H,CAAYlmB,EAAMsB,EAAS8V,GAE/B+N,EAAY/N,KACf+N,EAAY/N,GAAW,CACrB4O,QAAS,GACTD,KAAM,KAIVZ,EAAY/N,GAAS4O,QAAUb,EAAY/N,GAAS4O,QAAQ7pG,OAAOh0B,EAAO69H,SAC1Eb,EAAY/N,GAAS2O,KAAOZ,EAAY/N,GAAS2O,KAAK5pG,OAAOh0B,EAAO49H,UAGjEZ,GA4PLgB,GApNgB,WAClB,IACIzS,EAEA0S,EAEAhP,EAEAxiG,EAEAyxG,EAEAC,EAXAC,GAAgB,EAiBpBpiI,KAAKoiI,cAAgB,WACnB,OAAOA,GAQTpiI,KAAK84G,KAAO,SAAU92G,GACpButH,EAAgB,IAAIvM,GACpBof,GAAgB,EAChBD,IAAiBngI,GAAUA,EAAQqgI,UAEnC9S,EAAcz5F,GAAG,QAAQ,SAAUpG,GAEjCA,EAAM0lC,UAAY1lC,EAAMk3F,SAAWn2F,EACnCf,EAAM2lC,QAAU3lC,EAAMk7F,OAASn6F,EAC/ByxG,EAAex3F,SAASlmC,KAAKkrB,GAC7BwyG,EAAezF,eAAe/sG,EAAM4rF,SAAU,KAEhDiU,EAAcz5F,GAAG,OAAO,SAAU4mB,GAChCwlF,EAAeN,KAAKp9H,KAAKk4C,OAU7B18C,KAAKsiI,UAAY,SAAUC,EAAeC,GACxC,QAAID,GAA0C,IAAzBA,EAAc/iI,QAAgBgjI,GAAoC,kBAAfA,GAA8D,IAAnCrjI,OAAOsP,KAAK+zH,GAAYhjI,UAIpHyzH,IAAYsP,EAAc,IAAM9xG,IAAc+xG,EAAWvP,KAclEjzH,KAAKkD,MAAQ,SAAU22B,EAAS0oG,EAAeC,GAC7C,IAAIC,EAEJ,IAAKziI,KAAKoiI,gBACR,OAAO,KACF,IAAKG,IAAkBC,EAC5B,OAAO,KACF,GAAIxiI,KAAKsiI,UAAUC,EAAeC,GAGvCvP,EAAUsP,EAAc,GACxB9xG,EAAY+xG,EAAWvP,QAGlB,GAAgB,OAAZA,IAAqBxiG,EAE9B,OADAwxG,EAAaz9H,KAAKq1B,GACX,KAIT,KAAOooG,EAAaziI,OAAS,GAAG,CAC9B,IAAIkjI,EAAgBT,EAAapoF,QACjC75C,KAAKkD,MAAMw/H,EAAeH,EAAeC,GAS3C,OANAC,EAlHwB,SAA+B5oG,EAASo5F,EAASxiG,GAG3E,GAAgB,OAAZwiG,EACF,OAAO,KAIT,IAAI0P,EADU/B,GAAiB/mG,EAASo5F,GACZA,IAAY,GACxC,MAAO,CACL4O,QAASc,EAAUd,QACnBD,KAAMe,EAAUf,KAChBnxG,UAAWA,GAsGEmyG,CAAsB/oG,EAASo5F,EAASxiG,GAEjDgyG,GAAcA,EAAWb,OAC3BM,EAAeN,KAAOM,EAAeN,KAAK5pG,OAAOyqG,EAAWb,OAG3C,OAAfa,GAAwBA,EAAWZ,SAYvC7hI,KAAK6iI,SAASJ,EAAWZ,SAEzB7hI,KAAK+jH,cACEme,GAdDA,EAAeN,KAAKpiI,OACf,CACLoiI,KAAMM,EAAeN,KACrBl3F,SAAU,GACV+xF,eAAgB,IAIb,MAgBXz8H,KAAK6iI,SAAW,SAAUC,GACxB,IAAK9iI,KAAKoiI,kBAAoBU,GAAwB,IAAhBA,EAAKtjI,OACzC,OAAO,KAGTsjI,EAAK7+H,SAAQ,SAAU8+H,GACrBxT,EAAc/qH,KAAKu+H,OASvB/iI,KAAK+jH,YAAc,WACjB,IAAK/jH,KAAKoiI,gBACR,OAAO,KAGJD,EAGH5S,EAAcvW,eAFduW,EAAcjyD,SAUlBt9D,KAAKgjI,oBAAsB,WACzBd,EAAex3F,SAAW,GAC1Bw3F,EAAezF,eAAiB,GAChCyF,EAAeN,KAAO,IAQxB5hI,KAAKijI,mBAAqB,WACxB,IAAKjjI,KAAKoiI,gBACR,OAAO,KAGT7S,EAAc/sD,SAShBxiE,KAAKkjI,iBAAmB,WACtBljI,KAAKgjI,sBACLhjI,KAAKijI,sBAOPjjI,KAAKwiE,MAAQ,WACXy/D,EAAe,GACfhP,EAAU,KACVxiG,EAAY,KAEPyxG,EAQHliI,KAAKgjI,sBAPLd,EAAiB,CACfx3F,SAAU,GAEV+xF,eAAgB,GAChBmF,KAAM,IAMV5hI,KAAKijI,sBAGPjjI,KAAKwiE,SAIH2gE,GAAa1E,GACb2E,GAAc3E,GACd3uG,GAAY0rF,EAAQ1rF,UAkExBslC,GAAY,SAAmB3kC,EAAWsD,GACxC,IAIIsvG,EAFIzE,GAAU7qG,EAAU,CAAC,OAAQ,SAEdjzB,QAAO,SAAU+2B,EAAKoiF,GAC3C,IAQIqpB,EASA1xG,EAjBA2qF,EAAOqiB,GAAU3kB,EAAM,CAAC,SAAS,GAEjCxhG,EAAK0qH,GAAW5mB,EAAK,IAAM,GAAKA,EAAK,IAAM,GAAKA,EAAK,IAAM,EAAIA,EAAK,IAEpEgnB,EAAQ9yG,EAAUhY,IAAO,IAEzB6jG,EAAOsiB,GAAU3kB,EAAM,CAAC,SAAS,GACjC7nF,EAAK,IAAIpC,SAASssF,EAAKrsF,OAAQqsF,EAAKpsF,WAAYosF,EAAKnsF,YA0BzD,MAdwB,kBARtBmzG,EADc,IAAZhnB,EAAK,GACIxsF,GAAUwsF,EAAKjsF,SAAS,EAAG,KAE3B+B,EAAG5B,UAAU,IAOxBoB,EAAU0xG,EAAW7C,GAASvsF,OAAOqvF,GACR,kBAAbD,GAA0BllG,MAAMklG,KAChD1xG,EAAU0xG,EAAWC,GAGnB3xG,EAAUU,OAAOC,mBACnBX,EAAUU,OAAOV,IAGfA,EAAUiG,IACZA,EAAMjG,GAGDiG,IACN0M,EAAAA,GACH,MAA6B,kBAAf8+F,GAA2BtmG,SAASsmG,GAAcA,EAAa,GA8G/ElF,GAA8B,SAAqCvkB,GAEjE,IACIz1G,EAAoB,IADVy1G,EAAK,GACS,GAAK,GACjC,OAAOupB,GAAWvpB,EAAKz1G,IAAU,GAAKy1G,EAAKz1G,EAAQ,IAAM,GAAKy1G,EAAKz1G,EAAQ,IAAM,EAAIy1G,EAAKz1G,EAAQ,KAQpG+5H,GAAY,SAAmBplB,GAC7B,IAAI0qB,EAAQ5E,GAAU9lB,EAAM,CAAC,OAAQ,SACjCjgD,EAAS,GAuFb,OAtFA2qE,EAAMv/H,SAAQ,SAAUw1G,GACtB,IAEI1pF,EAAM0zG,EAFNxuE,EAAQ,GACRykD,EAAOklB,GAAUnlB,EAAM,CAAC,SAAS,GAGjCC,IAEF+pB,GADA1zG,EAAO,IAAIC,SAAS0pF,EAAKzpF,OAAQypF,EAAKxpF,WAAYwpF,EAAKvpF,aACpCuzG,SAAS,GAC5BzuE,EAAMx8C,GAAqB,IAAhBgrH,EAAoB1zG,EAAKS,UAAU,IAAMT,EAAKS,UAAU,KAGrE,IAAIqpF,EAAO+kB,GAAUnlB,EAAM,CAAC,OAAQ,SAAS,GAE7C,GAAII,EAAM,CACR,IAAI54G,EAAOy9H,GAAY7kB,EAAKxpF,SAAS,EAAG,KAGtC4kC,EAAMh0D,KADK,SAATA,EACW,QACK,SAATA,EACI,QAEAA,EAKjB,IAAI+4G,EAAO4kB,GAAUnlB,EAAM,CAAC,OAAQ,OAAQ,OAAQ,SAAS,GAE7D,GAAIO,EAAM,CACR,IAAI2pB,EAAqB3pB,EAAK3pF,SAAS,GAEvC4kC,EAAMx0B,MAAQi+F,GAAYiF,EAAmBtzG,SAAS,EAAG,IACzD,IACIuzG,EADAC,EAAWjF,GAAU+E,EAAoB,CAAC1uE,EAAMx0B,QAAQ,GAGxDojG,IAEE,kBAAkBn6H,KAAKurD,EAAMx0B,QAG/BmjG,EAAcC,EAASxzG,SAAS,IAGR,SAFNquG,GAAYkF,EAAYvzG,SAAS,EAAG,KAEpBuzG,EAAYpkI,OAAS,IACrDy1D,EAAMx0B,OAAS,IAGfw0B,EAAMx0B,OAAS2iG,GAAYQ,EAAY,IAEvC3uE,EAAMx0B,OAAS2iG,GAAYQ,EAAY,KAEvC3uE,EAAMx0B,OAAS2iG,GAAYQ,EAAY,MAIvC3uE,EAAMx0B,MAAQ,eAEP,cAAc/2B,KAAKurD,EAAMx0B,QAElCmjG,EAAcC,EAASxzG,SAAS,IAGR,SAFNquG,GAAYkF,EAAYvzG,SAAS,EAAG,KAEpBuzG,EAAYpkI,OAAS,IAA0B,IAApBokI,EAAY,KACvE3uE,EAAMx0B,OAAS,IAAM2iG,GAAYQ,EAAY,KAE7C3uE,EAAMx0B,OAAS,IAAM2iG,GAAYQ,EAAY,MAAQ,EAAI,IAAM71H,QAAQ,KAAM,KAI7EknD,EAAMx0B,MAAQ,aAIhBw0B,EAAMx0B,MAAQw0B,EAAMx0B,MAAM7/B,eAKhC,IAAIg5G,EAAOglB,GAAUnlB,EAAM,CAAC,OAAQ,SAAS,GAEzCG,IACF3kD,EAAMxkC,UAAY0tG,GAA4BvkB,IAGhD/gD,EAAOr0D,KAAKywD,MAEP4D,GAGT,IAAIirE,GAKS1uE,GALT0uE,GAQM5F,GAIN6F,GAAW,SAAkB7f,GAC/B,IAAIsO,EAAkB,GAAZtO,EAAO,GAGjB,OAFAsO,IAAQ,EACRA,GAAOtO,EAAO,IAIZ8f,GAAiC,SAAwC9f,GAC3E,SAAsB,GAAZA,EAAO,KAGf+f,GAAqB,SAA4B/f,GACnD,IAAIxpG,EAAS,EAUb,OAJiB,GAAZwpG,EAAO,MAAe,EAAI,IAC7BxpG,GAAUwpG,EAAO,GAAK,GAGjBxpG,GAmJLwpH,GAAmB,SAA0BjjI,GAC/C,OAAQA,GACN,KAAK,EACH,MAAO,4CAET,KAAK,EACH,MAAO,WAET,KAAK,EACH,MAAO,yBAET,KAAK,EACH,MAAO,yBAET,KAAK,EACH,MAAO,6BAET,QACE,OAAO,OA2FTkjI,GAAU,CACZ/L,UA9Pc,SAAmBlU,EAAQmO,GACzC,IAAIG,EAAMuR,GAAS7f,GAEnB,OAAY,IAARsO,EACK,MACEA,IAAQH,EACV,MACEA,EACF,MAGF,MAoPPR,SAjPa,SAAkB3N,GAC/B,IAAIkgB,EAAOJ,GAA+B9f,GACtCxpG,EAAS,EAAIupH,GAAmB/f,GAMpC,OAJIkgB,IACF1pH,GAAUwpG,EAAOxpG,GAAU,IAGC,GAAtBwpG,EAAOxpG,EAAS,MAAe,EAAIwpG,EAAOxpG,EAAS,KA0O3Do3G,SAvOa,SAAkB5N,GAC/B,IAAI8N,EAAkB,GAClBoS,EAAOJ,GAA+B9f,GACtCmgB,EAAgB,EAAIJ,GAAmB/f,GAW3C,GATIkgB,IACFC,GAAiBngB,EAAOmgB,GAAiB,GAQT,EAA5BngB,EAAOmgB,EAAgB,GAA7B,CAIA,IAAmB9R,EAGnBA,EAAW,IADkC,GAA5BrO,EAAOmgB,EAAgB,KAAc,EAAIngB,EAAOmgB,EAAgB,IAClD,EAO/B,IAFA,IAAI3pH,EAAS,KAFqC,GAA7BwpG,EAAOmgB,EAAgB,MAAe,EAAIngB,EAAOmgB,EAAgB,KAI/E3pH,EAAS63G,GAAU,CACxB,IAAIjzH,EAAI+kI,EAAgB3pH,EAExBs3G,GAAiC,GAAhB9N,EAAO5kH,EAAI,KAAc,EAAI4kH,EAAO5kH,EAAI,IAAM4kH,EAAO5kH,GAGtEob,GAA0D,IAA9B,GAAhBwpG,EAAO5kH,EAAI,KAAc,EAAI4kH,EAAO5kH,EAAI,IAGtD,OAAO0yH,IAmMPgS,+BAAgCA,GAChCM,aAjMiB,SAAsBpgB,EAAQ8N,GAI/C,OAFWA,EADD+R,GAAS7f,KAIjB,KAAKsL,GAAYC,iBACf,MAAO,QAET,KAAKD,GAAYE,iBACf,MAAO,QAET,KAAKF,GAAYG,qBACf,MAAO,iBAET,QACE,OAAO,OAmLX4U,aA/KiB,SAAsBrgB,GAGvC,IAFW8f,GAA+B9f,GAGxC,OAAO,KAGT,IAAIxpG,EAAS,EAAIupH,GAAmB/f,GAEpC,GAAIxpG,GAAUwpG,EAAO/zF,WAWnB,OAAO,KAGT,IACIgjG,EADAD,EAAM,KAkCV,OApBkB,KATlBC,EAAcjP,EAAOxpG,EAAS,OAU5Bw4G,EAAM,IAIFtT,KAA4B,GAArBsE,EAAOxpG,EAAS,KAAc,IAA4B,IAAtBwpG,EAAOxpG,EAAS,MAAe,IAA4B,IAAtBwpG,EAAOxpG,EAAS,MAAe,IAA4B,IAAtBwpG,EAAOxpG,EAAS,MAAe,GAA2B,IAAtBwpG,EAAOxpG,EAAS,OAAgB,EAC7Lw4G,EAAItT,KAAO,EAEXsT,EAAItT,MAA8B,EAAtBsE,EAAOxpG,EAAS,OAAgB,EAE5Cw4G,EAAIrT,IAAMqT,EAAItT,IAEI,GAAduT,IACFD,EAAIrT,KAA6B,GAAtBqE,EAAOxpG,EAAS,MAAe,IAA4B,IAAtBwpG,EAAOxpG,EAAS,MAAe,IAA4B,IAAtBwpG,EAAOxpG,EAAS,MAAe,IAA4B,IAAtBwpG,EAAOxpG,EAAS,MAAe,GAA2B,IAAtBwpG,EAAOxpG,EAAS,OAAgB,EAC9Lw4G,EAAIrT,KAAO,EAEXqT,EAAIrT,MAA8B,EAAtBqE,EAAOxpG,EAAS,OAAgB,IAIzCw4G,GAuHPsR,4BA9FgC,SAAqCtgB,GAQrE,IAPA,IAAIxpG,EAAS,EAAIupH,GAAmB/f,GAChCugB,EAAcvgB,EAAO7zF,SAAS3V,GAC9BgqH,EAAS,EACTC,EAAiB,EACjBC,GAAgB,EAGbD,EAAiBF,EAAYt0G,WAAa,EAAGw0G,IAClD,GAAwC,IAApCF,EAAYE,EAAiB,GAAU,CAEzCD,EAASC,EAAiB,EAC1B,MAIJ,KAAOD,EAASD,EAAYt0G,YAG1B,OAAQs0G,EAAYC,IAClB,KAAK,EAEH,GAAgC,IAA5BD,EAAYC,EAAS,GAAU,CACjCA,GAAU,EACV,MACK,GAAgC,IAA5BD,EAAYC,EAAS,GAAU,CACxCA,IACA,MAGEC,EAAiB,IAAMD,EAAS,GAGlB,8CAFNR,GAAmD,GAAlCO,EAAYE,EAAiB,MAGtDC,GAAgB,GAKpB,GACEF,UAC+B,IAAxBD,EAAYC,IAAiBA,EAASD,EAAYjlI,QAE3DmlI,EAAiBD,EAAS,EAC1BA,GAAU,EACV,MAEF,KAAK,EAEH,GAAgC,IAA5BD,EAAYC,EAAS,IAAwC,IAA5BD,EAAYC,EAAS,GAAU,CAClEA,GAAU,EACV,MAKc,8CAFNR,GAAmD,GAAlCO,EAAYE,EAAiB,MAGtDC,GAAgB,GAGlBD,EAAiBD,EAAS,EAC1BA,GAAU,EACV,MAEF,QAGEA,GAAU,EAiBhB,OAZAD,EAAcA,EAAYp0G,SAASs0G,GACnCD,GAAUC,EACVA,EAAiB,EAEbF,GAAeA,EAAYt0G,WAAa,GAG1B,8CAFN+zG,GAAmD,GAAlCO,EAAYE,EAAiB,MAGtDC,GAAgB,GAIbA,IAYLC,GAAiBxU,GACjByU,GAAQ,GACZA,GAAM5pF,GAAKipF,GACXW,GAAMtqF,IAAMs1D,GACZ,IAAIn+E,GAAmBwvF,GACnBsS,GAAqB,IAEzBsR,GAAY,GAmDRC,GAAiB,SAAwB/wF,EAAOq+E,EAAKtuH,GAUvD,IATA,IAEIkgH,EAEA+gB,EACAb,EACAc,EANAh6G,EAAa,EACbub,EAAWgtF,GAMX0R,GAAU,EAEP1+F,GAAYwN,EAAM9jB,YAEvB,GAAI8jB,EAAM/oB,KAAgB65G,IAAc9wF,EAAMxN,KAAcs+F,IAAat+F,IAAawN,EAAM9jB,WAmC5FjF,IACAub,QApCA,CAKE,GAHAy9E,EAASjwE,EAAM5jB,SAASnF,EAAYub,GAI7B,QAHAq+F,GAAM5pF,GAAGk9E,UAAUlU,EAAQoO,EAAIE,KAIlCyS,EAAUH,GAAM5pF,GAAGopF,aAAapgB,EAAQoO,EAAI8S,OAC5ChB,EAAOU,GAAM5pF,GAAG8oF,+BAA+B9f,GAE/B,UAAZ+gB,GAAuBb,IACzBc,EAASJ,GAAM5pF,GAAGqpF,aAAargB,MAG7BghB,EAAOjkI,KAAO,QACd+C,EAAOk8B,MAAM17B,KAAK0gI,GAClBC,GAAU,GAOlB,GAAIA,EACF,MAGFj6G,GAAcuoG,GACdhtF,GAAYgtF,GAgBhB,IAHAvoG,GADAub,EAAWwN,EAAM9jB,YACOsjG,GACxB0R,GAAU,EAEHj6G,GAAc,GAEnB,GAAI+oB,EAAM/oB,KAAgB65G,IAAc9wF,EAAMxN,KAAcs+F,IAAat+F,IAAawN,EAAM9jB,WAmC5FjF,IACAub,QApCA,CAKE,GAHAy9E,EAASjwE,EAAM5jB,SAASnF,EAAYub,GAI7B,QAHAq+F,GAAM5pF,GAAGk9E,UAAUlU,EAAQoO,EAAIE,KAIlCyS,EAAUH,GAAM5pF,GAAGopF,aAAapgB,EAAQoO,EAAI8S,OAC5ChB,EAAOU,GAAM5pF,GAAG8oF,+BAA+B9f,GAE/B,UAAZ+gB,GAAuBb,IACzBc,EAASJ,GAAM5pF,GAAGqpF,aAAargB,MAG7BghB,EAAOjkI,KAAO,QACd+C,EAAOk8B,MAAM17B,KAAK0gI,GAClBC,GAAU,GAOlB,GAAIA,EACF,MAGFj6G,GAAcuoG,GACdhtF,GAAYgtF,KAkBd4R,GAAiB,SAAwBpxF,EAAOq+E,EAAKtuH,GAiBvD,IAhBA,IAEIkgH,EAEA+gB,EACAb,EACAc,EACAxlB,EACApgH,EACA4zH,EATAhoG,EAAa,EACbub,EAAWgtF,GASX0R,GAAU,EACVjlB,EAAe,CACjBr7G,KAAM,GACN2hC,KAAM,GAGDC,EAAWwN,EAAM9jB,YAEtB,GAAI8jB,EAAM/oB,KAAgB65G,IAAa9wF,EAAMxN,KAAcs+F,GAuE3D75G,IACAub,QAxEA,CAKE,GAHAy9E,EAASjwE,EAAM5jB,SAASnF,EAAYub,GAI7B,QAHAq+F,GAAM5pF,GAAGk9E,UAAUlU,EAAQoO,EAAIE,KAOlC,GAHAyS,EAAUH,GAAM5pF,GAAGopF,aAAapgB,EAAQoO,EAAI8S,OAC5ChB,EAAOU,GAAM5pF,GAAG8oF,+BAA+B9f,GAE/B,UAAZ+gB,IACEb,IAASe,IACXD,EAASJ,GAAM5pF,GAAGqpF,aAAargB,MAG7BghB,EAAOjkI,KAAO,QACd+C,EAAOi8B,MAAMz7B,KAAK0gI,GAClBC,GAAU,IAITnhI,EAAOshI,eAAe,CACzB,GAAIlB,GACwB,IAAtBlkB,EAAa15E,KAAY,CAI3B,IAHAk5E,EAAQ,IAAIh+G,WAAWw+G,EAAa15E,MACpClnC,EAAI,EAEG4gH,EAAar7G,KAAKrF,QACvB0zH,EAAMhT,EAAar7G,KAAKg1C,QACxB6lE,EAAMlkG,IAAI03G,EAAK5zH,GACfA,GAAK4zH,EAAI/iG,WAGX,GAAI20G,GAAM5pF,GAAGspF,4BAA4B9kB,GAAQ,CAC/C,IAAI4lB,EAAgBR,GAAM5pF,GAAGqpF,aAAa7kB,GAItC4lB,GACFthI,EAAOshI,cAAgBA,EACvBthI,EAAOshI,cAAcrkI,KAAO,SAG5B2M,QAAQC,KAAK,+RAIjBqyG,EAAa15E,KAAO,EAIxB05E,EAAar7G,KAAKL,KAAK0/G,GACvBhE,EAAa15E,MAAQ09E,EAAO/zF,WAOpC,GAAIg1G,GAAWnhI,EAAOshI,cACpB,MAGFp6G,GAAcuoG,GACdhtF,GAAYgtF,GAgBhB,IAHAvoG,GADAub,EAAWwN,EAAM9jB,YACOsjG,GACxB0R,GAAU,EAEHj6G,GAAc,GAEnB,GAAI+oB,EAAM/oB,KAAgB65G,IAAa9wF,EAAMxN,KAAcs+F,GAmC3D75G,IACAub,QApCA,CAKE,GAHAy9E,EAASjwE,EAAM5jB,SAASnF,EAAYub,GAI7B,QAHAq+F,GAAM5pF,GAAGk9E,UAAUlU,EAAQoO,EAAIE,KAIlCyS,EAAUH,GAAM5pF,GAAGopF,aAAapgB,EAAQoO,EAAI8S,OAC5ChB,EAAOU,GAAM5pF,GAAG8oF,+BAA+B9f,GAE/B,UAAZ+gB,GAAuBb,IACzBc,EAASJ,GAAM5pF,GAAGqpF,aAAargB,MAG7BghB,EAAOjkI,KAAO,QACd+C,EAAOi8B,MAAMz7B,KAAK0gI,GAClBC,GAAU,GAOlB,GAAIA,EACF,MAGFj6G,GAAcuoG,GACdhtF,GAAYgtF,KAiKd8R,GAAa,SAAoBtxF,GACnC,IAAIq+E,EAAM,CACRE,IAAK,KACL4S,MAAO,MAELphI,EAAS,GAGb,IAAK,IAAIwuH,KA/bK,SAAmBv+E,EAAOq+E,GAMxC,IALA,IAEIpO,EAFAh5F,EAAa,EACbub,EAAWgtF,GAIRhtF,EAAWwN,EAAM9jB,YAEtB,GAAI8jB,EAAM/oB,KAAgB65G,IAAa9wF,EAAMxN,KAAcs+F,GA2B3D75G,IACAub,QA5BA,CAKE,OAHAy9E,EAASjwE,EAAM5jB,SAASnF,EAAYub,GAC7Bq+F,GAAM5pF,GAAGk9E,UAAUlU,EAAQoO,EAAIE,MAGpC,IAAK,MACHF,EAAIE,IAAMsS,GAAM5pF,GAAG22E,SAAS3N,GAC5B,MAEF,IAAK,MACH,IAAIkhB,EAAQN,GAAM5pF,GAAG42E,SAAS5N,GAC9BoO,EAAI8S,MAAQ9S,EAAI8S,OAAS,GACzBjmI,OAAOsP,KAAK22H,GAAOnhI,SAAQ,SAAUvE,GACnC4yH,EAAI8S,MAAM1lI,GAAO0lI,EAAM1lI,MAK7BwrB,GAAcuoG,GACdhtF,GAAYgtF,IAiahB+R,CAAUvxF,EAAOq+E,GAEDA,EAAI8S,MAAO,CACzB,GAAI9S,EAAI8S,MAAMxlI,eAAe4yH,GAG3B,OAFWF,EAAI8S,MAAM5S,IAGnB,KAAKhD,GAAYC,iBACfzrH,EAAOi8B,MAAQ,GACfolG,GAAepxF,EAAOq+E,EAAKtuH,GAEC,IAAxBA,EAAOi8B,MAAMzgC,eACRwE,EAAOi8B,MAGhB,MAEF,KAAKuvF,GAAYE,iBACf1rH,EAAOk8B,MAAQ,GACf8kG,GAAe/wF,EAAOq+E,EAAKtuH,GAEC,IAAxBA,EAAOk8B,MAAM1gC,eACRwE,EAAOk8B,OAQxB,OAAOl8B,GA8BLyhI,GAlBU,SAAiBxxF,EAAOyxF,GACpC,IACI1hI,EAQJ,OALEA,EAJc8gI,GAAMtqF,IAAIw9E,gBAAgB/jF,GAlJ1B,SAAqBA,GASrC,IARA,IAMIiwE,EANAihB,GAAU,EACVQ,EAAa,EACb9zG,EAAa,KACbC,EAAY,KACZo/F,EAAY,EACZj8E,EAAY,EAGThB,EAAMz0C,OAASy1C,GAAa,GAAG,CAGpC,OAFW6vF,GAAMtqF,IAAI49E,UAAUnkF,EAAOgB,IAGpC,IAAK,iBAGH,GAAIhB,EAAMz0C,OAASy1C,EAAY,GAAI,CACjCkwF,GAAU,EACV,MAMF,IAHAjU,EAAY4T,GAAMtqF,IAAIs9E,gBAAgB7jF,EAAOgB,IAG7BhB,EAAMz0C,OAAQ,CAC5B2lI,GAAU,EACV,MAGgB,OAAdrzG,IACFoyF,EAASjwE,EAAM5jB,SAAS4kB,EAAWA,EAAYi8E,GAC/Cp/F,EAAYgzG,GAAMtqF,IAAI89E,kBAAkBpU,IAG1CjvE,GAAai8E,EACb,MAEF,IAAK,QAGH,GAAIj9E,EAAMz0C,OAASy1C,EAAY,EAAG,CAChCkwF,GAAU,EACV,MAMF,IAHAjU,EAAY4T,GAAMtqF,IAAIy9E,cAAchkF,EAAOgB,IAG3BhB,EAAMz0C,OAAQ,CAC5B2lI,GAAU,EACV,MAGiB,OAAftzG,IACFqyF,EAASjwE,EAAM5jB,SAAS4kB,EAAWA,EAAYi8E,GAC/Cr/F,EAAaizG,GAAMtqF,IAAI69E,gBAAgBnU,IAGzCyhB,IACA1wF,GAAai8E,EACb,MAEF,QACEj8E,IAIJ,GAAIkwF,EACF,OAAO,KAIX,GAAmB,OAAftzG,GAAqC,OAAdC,EACzB,OAAO,KAGT,IAAI8zG,EAAiBj0G,GAAmBE,EAYxC,MAXa,CACXqO,MAAO,CAAC,CACNj/B,KAAM,QACN4+G,IAAK/tF,EACL8tF,IAAK9tF,GACJ,CACD7wB,KAAM,QACN4+G,IAAK/tF,EAAyB,KAAb6zG,EAAoBC,EACrChmB,IAAK9tF,EAAyB,KAAb6zG,EAAoBC,KAiE9BC,CAAY5xF,GAEZsxF,GAAWtxF,GAGjBjwC,IAAWA,EAAOk8B,OAAUl8B,EAAOi8B,QA1MnB,SAA0BwO,EAAai3F,GAC5D,GAAIj3F,EAAYvO,OAASuO,EAAYvO,MAAM1gC,OAAQ,CACjD,IAAIsmI,EAAqBJ,GAES,qBAAvBI,GAAsC1nG,MAAM0nG,MACrDA,EAAqBr3F,EAAYvO,MAAM,GAAG2/E,KAG5CpxE,EAAYvO,MAAMj8B,SAAQ,SAAUk5C,GAClCA,EAAK0iE,IAAMglB,GAAe1nF,EAAK0iE,IAAKimB,GACpC3oF,EAAKyiE,IAAMilB,GAAe1nF,EAAKyiE,IAAKkmB,GAEpC3oF,EAAK4oF,QAAU5oF,EAAK0iE,IAAMluF,GAC1BwrB,EAAK6oF,QAAU7oF,EAAKyiE,IAAMjuF,MAI9B,GAAI8c,EAAYxO,OAASwO,EAAYxO,MAAMzgC,OAAQ,CACjD,IAAIymI,EAAqBP,EAczB,IAZkC,qBAAvBO,GAAsC7nG,MAAM6nG,MACrDA,EAAqBx3F,EAAYxO,MAAM,GAAG4/E,KAG5CpxE,EAAYxO,MAAMh8B,SAAQ,SAAUk5C,GAClCA,EAAK0iE,IAAMglB,GAAe1nF,EAAK0iE,IAAKomB,GACpC9oF,EAAKyiE,IAAMilB,GAAe1nF,EAAKyiE,IAAKqmB,GAEpC9oF,EAAK4oF,QAAU5oF,EAAK0iE,IAAMluF,GAC1BwrB,EAAK6oF,QAAU7oF,EAAKyiE,IAAMjuF,MAGxB8c,EAAY62F,cAAe,CAC7B,IAAI5lB,EAAQjxE,EAAY62F,cACxB5lB,EAAMG,IAAMglB,GAAenlB,EAAMG,IAAKomB,GACtCvmB,EAAME,IAAMilB,GAAenlB,EAAME,IAAKqmB,GAEtCvmB,EAAMqmB,QAAUrmB,EAAMG,IAAMluF,GAC5B+tF,EAAMsmB,QAAUtmB,EAAME,IAAMjuF,KAwKhCu0G,CAAiBliI,EAAQ0hI,GAClB1hI,GAJE,MAuJPmiI,GAA+B,WACjC,SAASA,EAAgBz3G,EAAM1sB,GAC7BhC,KAAKgC,QAAUA,GAAW,GAC1BhC,KAAK0uB,KAAOA,EACZ1uB,KAAK84G,OAOP,IAAIjjF,EAASswG,EAAgBxmI,UAiL7B,OA/KAk2B,EAAOijF,KAAO,WACR94G,KAAKo5H,YACPp5H,KAAKo5H,WAAW9iG,UAGlBt2B,KAAKo5H,WAAa,IAAIA,GAAWgF,WAAWp+H,KAAKgC,SApJ1B,SAA8B0sB,EAAM0qG,GAC7DA,EAAWtjG,GAAG,QAAQ,SAAU+D,GAK9B,IAAIusG,EAAYvsG,EAAQkM,YACxBlM,EAAQkM,YAAc,CACpBlhC,KAAMuhI,EAAUn2G,OAChBC,WAAYk2G,EAAUl2G,WACtBC,WAAYi2G,EAAUj2G,YAExB,IAAIk2G,EAAaxsG,EAAQh1B,KACzBg1B,EAAQh1B,KAAOwhI,EAAWp2G,OAC1BvB,EAAK43G,YAAY,CACfC,OAAQ,OACR1sG,QAASA,EACT3J,WAAYm2G,EAAWn2G,WACvBC,WAAYk2G,EAAWl2G,YACtB,CAAC0J,EAAQh1B,UAEdu0H,EAAWtjG,GAAG,QAAQ,SAAUjxB,GAC9B6pB,EAAK43G,YAAY,CACfC,OAAQ,YAGZnN,EAAWtjG,GAAG,WAAW,SAAU0wG,GACjC93G,EAAK43G,YAAY,CACfC,OAAQ,UACRC,QAASA,OAGbpN,EAAWtjG,GAAG,0BAA0B,SAAU2wG,GAChD,IAAIC,EAAyB,CAC3B/9H,MAAO,CACLrH,OAAQ6/G,GAAuBslB,EAAW99H,MAAMk3G,KAChD8mB,aAAcxlB,GAAuBslB,EAAW99H,MAAMi3G,MAExDpzF,IAAK,CACHlrB,OAAQ6/G,GAAuBslB,EAAWj6G,IAAIqzF,KAC9C8mB,aAAcxlB,GAAuBslB,EAAWj6G,IAAIozF,MAEtDnB,oBAAqB0C,GAAuBslB,EAAWhoB,sBAGrDgoB,EAAW/M,2BACbgN,EAAuBhN,yBAA2BvY,GAAuBslB,EAAW/M,2BAGtFhrG,EAAK43G,YAAY,CACfC,OAAQ,yBACRG,uBAAwBA,OAG5BtN,EAAWtjG,GAAG,0BAA0B,SAAU2wG,GAEhD,IAAIG,EAAyB,CAC3Bj+H,MAAO,CACLrH,OAAQ6/G,GAAuBslB,EAAW99H,MAAMk3G,KAChD8mB,aAAcxlB,GAAuBslB,EAAW99H,MAAMi3G,MAExDpzF,IAAK,CACHlrB,OAAQ6/G,GAAuBslB,EAAWj6G,IAAIqzF,KAC9C8mB,aAAcxlB,GAAuBslB,EAAWj6G,IAAIozF,MAEtDnB,oBAAqB0C,GAAuBslB,EAAWhoB,sBAGrDgoB,EAAW/M,2BACbkN,EAAuBlN,yBAA2BvY,GAAuBslB,EAAW/M,2BAGtFhrG,EAAK43G,YAAY,CACfC,OAAQ,yBACRK,uBAAwBA,OAG5BxN,EAAWtjG,GAAG,YAAY,SAAUgoG,GAClCpvG,EAAK43G,YAAY,CACfC,OAAQ,WACRzI,SAAUA,OAGd1E,EAAWtjG,GAAG,WAAW,SAAUymG,GACjC7tG,EAAK43G,YAAY,CACfC,OAAQ,UACRhK,QAASA,OAGbnD,EAAWtjG,GAAG,aAAa,SAAU+wG,GACnCn4G,EAAK43G,YAAY,CACfC,OAAQ,YACRM,UAAWA,OAGfzN,EAAWtjG,GAAG,mBAAmB,SAAUgxG,GAEzCp4G,EAAK43G,YAAY,CACfC,OAAQ,kBACRO,gBAAiB,CACfn+H,MAAOw4G,GAAuB2lB,EAAgBn+H,OAC9C6jB,IAAK20F,GAAuB2lB,EAAgBt6G,WAIlD4sG,EAAWtjG,GAAG,mBAAmB,SAAUu6E,GACzC3hF,EAAK43G,YAAY,CACfC,OAAQ,kBACRl2B,gBAAiB,CACf1nG,MAAOw4G,GAAuB9Q,EAAgB1nG,OAC9C6jB,IAAK20F,GAAuB9Q,EAAgB7jF,WAIlD4sG,EAAWtjG,GAAG,OAAO,SAAU4mB,GAC7BhuB,EAAK43G,YAAY,CACfC,OAAQ,MACR7pF,IAAKA,OAgCPqqF,CAAqB/mI,KAAK0uB,KAAM1uB,KAAKo5H,aAGvCvjG,EAAOmxG,gBAAkB,SAAyBniI,GAC3C7E,KAAKgiI,gBACRhiI,KAAKgiI,cAAgB,IAAIA,GACzBhiI,KAAKgiI,cAAclpB,QAGrB,IAAIj/E,EAAU,IAAIn4B,WAAWmD,EAAKA,KAAMA,EAAKqrB,WAAYrrB,EAAKsrB,YAC1D+0G,EAASllI,KAAKgiI,cAAc9+H,MAAM22B,EAASh1B,EAAKoiI,SAAUpiI,EAAK29H,YACnExiI,KAAK0uB,KAAK43G,YAAY,CACpBC,OAAQ,cACR77F,SAAUw6F,GAAUA,EAAOx6F,UAAY,GACvCk3F,KAAMsD,GAAUA,EAAOtD,MAAQ,GAC/B/8H,KAAMg1B,EAAQ5J,QACb,CAAC4J,EAAQ5J,UAGd4F,EAAOqxG,kBAAoB,SAA2B1tG,GACpD,IAAIgpG,EAAahpG,EAAKgpG,WAClB39H,EAAO20B,EAAK30B,KACZuwD,EAAY0uE,GAAkBtB,EAAY39H,GAC9C7E,KAAK0uB,KAAK43G,YAAY,CACpBC,OAAQ,oBACRnxE,UAAWA,EACXvwD,KAAMA,GACL,CAACA,EAAKorB,UAGX4F,EAAOsxG,eAAiB,SAAwBptG,GAC9C,IAAIl1B,EAAOk1B,EAAMl1B,KACbg0D,EAASirE,GAAej/H,GAC5B7E,KAAK0uB,KAAK43G,YAAY,CACpBC,OAAQ,iBACR1tE,OAAQA,EACRh0D,KAAMA,GACL,CAACA,EAAKorB,UAiBX4F,EAAOuxG,QAAU,SAAiBr/F,GAChC,IAAIljC,EAAOkjC,EAAMljC,KACbwiI,EAAgBt/F,EAAMs/F,cACtBC,EAAuC,kBAAlBD,GAA+BjpG,MAAMipG,QAA0D,EAAzCA,EAAgBlmB,GAC3FomB,EAAW9B,GAAoB5gI,EAAMyiI,GACrCtjI,EAAS,KAETujI,KACFvjI,EAAS,CAEPw5H,SAAU+J,EAAStnG,OAAmC,IAA1BsnG,EAAStnG,MAAMzgC,SAAgB,EAC3D+9H,SAAUgK,EAASrnG,OAAmC,IAA1BqnG,EAASrnG,MAAM1gC,SAAgB,IAGlDg+H,WACTx5H,EAAOwjI,WAAaD,EAAStnG,MAAM,GAAG+lG,SAGpChiI,EAAOu5H,WACTv5H,EAAOyjI,WAAaF,EAASrnG,MAAM,GAAG8lG,UAI1ChmI,KAAK0uB,KAAK43G,YAAY,CACpBC,OAAQ,UACRviI,OAAQA,EACRa,KAAMA,GACL,CAACA,EAAKorB,UAGX4F,EAAO6xG,oBAAsB,WACvB1nI,KAAKgiI,eACPhiI,KAAKgiI,cAAckB,oBAIvBrtG,EAAO8xG,uBAAyB,WAC1B3nI,KAAKgiI,eACPhiI,KAAKgiI,cAAcgB,uBAWvBntG,EAAOrxB,KAAO,SAAcK,GAE1B,IAAIg1B,EAAU,IAAIn4B,WAAWmD,EAAKA,KAAMA,EAAKqrB,WAAYrrB,EAAKsrB,YAC9DnwB,KAAKo5H,WAAW50H,KAAKq1B,IAQvBhE,EAAO2sC,MAAQ,WACbxiE,KAAKo5H,WAAW52D,SAWlB3sC,EAAO+xG,mBAAqB,SAA4B/iI,GACtD,IAAIgjI,EAAkBhjI,EAAKgjI,iBAAmB,EAC9C7nI,KAAKo5H,WAAW2E,uBAAuB9vG,KAAKmnD,MAAM+rC,GAAuB0mB,MAG3EhyG,EAAOkkG,oBAAsB,SAA6Bl1H,GACxD7E,KAAKo5H,WAAWW,oBAAoB9rG,KAAK0W,KAAKw8E,GAAuBt8G,EAAKijI,gBAG5EjyG,EAAO8mG,SAAW,SAAkB93H,GAClC7E,KAAKo5H,WAAWuD,SAAS93H,EAAK+2H,QAUhC/lG,EAAOynC,MAAQ,SAAez4D,GAC5B7E,KAAKo5H,WAAW97D,QAEhB5uC,KAAK43G,YAAY,CACfC,OAAQ,OACRtlI,KAAM,gBAIV40B,EAAOojF,YAAc,WACnBj5G,KAAKo5H,WAAWngB,cAGhBvqF,KAAK43G,YAAY,CACfC,OAAQ,gBACRtlI,KAAM,gBAIV40B,EAAO4lG,cAAgB,SAAuB52H,GAC5C7E,KAAKo5H,WAAWqC,cAAc52H,EAAKo1H,gBAAgB51H,UAG9C8hI,EA5L0B,GAuMnCz3G,KAAKq5G,UAAY,SAAUr4G,GACC,SAAtBA,EAAM7qB,KAAK0hI,QAAqB72G,EAAM7qB,KAAK7C,QAC7ChC,KAAKgoI,gBAAkB,IAAI7B,GAAgBz3G,KAAMgB,EAAM7qB,KAAK7C,UAIzDhC,KAAKgoI,kBACRhoI,KAAKgoI,gBAAkB,IAAI7B,GAAgBz3G,OAGzCgB,EAAM7qB,MAAQ6qB,EAAM7qB,KAAK0hI,QAAgC,SAAtB72G,EAAM7qB,KAAK0hI,QAC5CvmI,KAAKgoI,gBAAgBt4G,EAAM7qB,KAAK0hI,SAClCvmI,KAAKgoI,gBAAgBt4G,EAAM7qB,KAAK0hI,QAAQ72G,EAAM7qB,YAKlDojI,GAAiBjwB,GAAQa,IAqDzBqvB,GAAkB,SAAyBlmI,GAC7C,IAAIo3H,EAAap3H,EAAQo3H,WACrBnlF,EAAQjyC,EAAQiyC,MAChBk0F,EAAmBnmI,EAAQmmI,iBAC3BlO,EAAkBj4H,EAAQi4H,gBAC1B2B,EAAQ55H,EAAQ45H,MAChBwM,EAASpmI,EAAQomI,OACjBC,EAAcrmI,EAAQqmI,YACtBC,EAAoBtmI,EAAQsmI,kBAC5BC,EAAoBvmI,EAAQumI,kBAC5BC,EAA2BxmI,EAAQwmI,yBACnCC,EAA2BzmI,EAAQymI,yBACnCC,EAAQ1mI,EAAQ0mI,MAChBC,EAAa3mI,EAAQ2mI,WACrBC,EAAS5mI,EAAQ4mI,OACjBC,EAAkB7mI,EAAQ6mI,gBAC1BC,EAAkB9mI,EAAQ8mI,gBAC1BC,EAAkB/mI,EAAQ+mI,gBAC1BC,EAAiB,CACnB/4G,OAAQ,IAENg5G,EAA4BF,EAqGhC,GAxBA3P,EAAW2O,UA3ES,SAAuBr4G,GACrC0pG,EAAW8P,kBAAoBlnI,IAKT,SAAtB0tB,EAAM7qB,KAAK0hI,QA/ED,SAAqB72G,EAAOs5G,EAAgB9oI,GAC5D,IAAIipI,EAAsBz5G,EAAM7qB,KAAKg1B,QACjC54B,EAAOkoI,EAAoBloI,KAC3B8kC,EAAcojG,EAAoBpjG,YAClC2E,EAAWy+F,EAAoBz+F,SAC/B+xF,EAAiB0M,EAAoB1M,eACrCxgE,EAAWktE,EAAoBltE,SAC/BmtE,EAAoBD,EAAoBC,kBACxCC,EAAoBF,EAAoBE,kBAC5CL,EAAe/4G,OAAOzrB,KAAK,CACzBkmC,SAAUA,EACV+xF,eAAgBA,EAChBxgE,SAAUA,IAEZ,IAAIihD,EAAQxtF,EAAM7qB,KAAKg1B,QAAQqjF,OAAS,CACtCr4G,KAAM6qB,EAAM7qB,KAAKg1B,QAAQh1B,MAEvBb,EAAS,CACX/C,KAAMA,EAEN4D,KAAM,IAAInD,WAAWw7G,EAAMr4G,KAAMq4G,EAAMr4G,KAAKqrB,WAAYgtF,EAAMr4G,KAAKsrB,YACnE4V,YAAa,IAAIrkC,WAAWqkC,EAAYlhC,KAAMkhC,EAAY7V,WAAY6V,EAAY5V,aAGnD,qBAAtBi5G,IACTplI,EAAOolI,kBAAoBA,GAGI,qBAAtBC,IACTrlI,EAAOqlI,kBAAoBA,GAG7BnpI,EAAS8D,GAgDLslI,CAAY55G,EAAOs5G,EAAgBZ,GAGX,cAAtB14G,EAAM7qB,KAAK0hI,QACb8B,EAAY34G,EAAM7qB,KAAKgiI,WAGC,YAAtBn3G,EAAM7qB,KAAK0hI,QAzCE,SAAwB72G,EAAOs5G,GAClDA,EAAexC,QAAU92G,EAAM7qB,KAAK2hI,QAyChC+C,CAAe75G,EAAOs5G,GAGE,oBAAtBt5G,EAAM7qB,KAAK0hI,QACb+B,EAAkB54G,EAAM7qB,KAAKiiI,iBAGL,oBAAtBp3G,EAAM7qB,KAAK0hI,QACbgC,EAAkB74G,EAAM7qB,KAAKwrG,iBAGL,2BAAtB3gF,EAAM7qB,KAAK0hI,QACbiC,EAAyB94G,EAAM7qB,KAAK6hI,wBAGZ,2BAAtBh3G,EAAM7qB,KAAK0hI,QACbkC,EAAyB/4G,EAAM7qB,KAAK+hI,wBAGZ,aAAtBl3G,EAAM7qB,KAAK0hI,QACbmC,EAAM,CAACh5G,EAAM7qB,KAAKi5H,UAAWpuG,EAAM7qB,KAAKi5H,SAAS9M,cAGzB,YAAtBthG,EAAM7qB,KAAK0hI,QACboC,EAAWj5G,EAAM7qB,KAAK03H,SAGE,kBAAtB7sG,EAAM7qB,KAAK0hI,SACb0C,GAA4B,EAC5BJ,KAGwB,QAAtBn5G,EAAM7qB,KAAK0hI,QACbuC,EAAgBp5G,EAAM7qB,KAAK63C,KAIL,eAApBhtB,EAAM7qB,KAAK5D,OAQXgoI,IAIJ7P,EAAW2O,UAAY,KAtGT,SAAqBvuG,GACrC,IAAIwvG,EAAiBxvG,EAAKwvG,eACtB9oI,EAAWs5B,EAAKt5B,SAGpB8oI,EAAe/4G,OAAS,GAGxB/vB,EAAS8oI,GA+FPQ,CAAY,CACVR,eAAgBA,EAChB9oI,SAAU0oI,IAIZa,GAAQrQ,OAMN+O,GACF/O,EAAWkN,YAAY,CACrBC,OAAQ,sBACRuB,YAAaK,IAKb7jI,MAAMC,QAAQ01H,IAChBb,EAAWkN,YAAY,CACrBC,OAAQ,gBACRtM,gBAAiBA,IAIA,qBAAV2B,GACTxC,EAAWkN,YAAY,CACrBC,OAAQ,WACR3K,MAAOA,IAIP3nF,EAAM9jB,WAAY,CACpB,IAAIF,EAASgkB,aAAiBH,YAAcG,EAAQA,EAAMhkB,OACtDC,EAAa+jB,aAAiBH,YAAc,EAAIG,EAAM/jB,WAC1DkpG,EAAWkN,YAAY,CACrBC,OAAQ,OAIR1hI,KAAMorB,EAGNC,WAAYA,EACZC,WAAY8jB,EAAM9jB,YACjB,CAACF,IAGF84G,GACF3P,EAAWkN,YAAY,CACrBC,OAAQ,gBAMZnN,EAAWkN,YAAY,CACrBC,OAAQ,WAIRkD,GAAU,SAAiBrQ,GAC7BA,EAAW8P,gBAAkB,KAEzB9P,EAAWsQ,cAAclqI,SAC3B45H,EAAW8P,gBAAkB9P,EAAWsQ,cAAc7vF,QAEZ,oBAA/Bu/E,EAAW8P,gBACpB9P,EAAW8P,kBAEXhB,GAAgB9O,EAAW8P,mBAK7BS,GAAgB,SAAuBvQ,EAAYmN,GACrDnN,EAAWkN,YAAY,CACrBC,OAAQA,IAEVkD,GAAQrQ,IAGNwQ,GAAgB,SAAuBrD,EAAQnN,GACjD,IAAKA,EAAW8P,gBAGd,OAFA9P,EAAW8P,gBAAkB3C,OAC7BoD,GAAcvQ,EAAYmN,GAI5BnN,EAAWsQ,cAAcllI,KAAKmlI,GAAc50G,KAAK,KAAMqkG,EAAYmN,KAWjEsD,GAAW,SAAkB7nI,GAC/B,IAAKA,EAAQo3H,WAAW8P,gBAGtB,OAFAlnI,EAAQo3H,WAAW8P,gBAAkBlnI,OACrCkmI,GAAgBlmI,GAIlBA,EAAQo3H,WAAWsQ,cAAcllI,KAAKxC,IAsBpC8nI,GArCQ,SAAe1Q,GACzBwQ,GAAc,QAASxQ,IAoCrB0Q,GAnBmB,SAA0B9nI,GAC/C,IAAIo3H,EAAa,IAAI6O,GACrB7O,EAAW8P,gBAAkB,KAC7B9P,EAAWsQ,cAAgB,GAC3B,IAAIK,EAAO3Q,EAAW1gB,UAYtB,OAVA0gB,EAAW1gB,UAAY,WAGrB,OAFA0gB,EAAW8P,gBAAkB,KAC7B9P,EAAWsQ,cAAclqI,OAAS,EAC3BuqI,EAAKlqI,KAAKu5H,IAGnBA,EAAWkN,YAAY,CACrBC,OAAQ,OACRvkI,QAASA,IAEJo3H,GAUL4Q,GAAiB,SAAwBhoI,GAC3C,IAAIo3H,EAAap3H,EAAQo3H,WACrB6Q,EAAYjoI,EAAQioI,WAAajoI,EAAQukI,OACzCrmI,EAAW8B,EAAQ9B,SAEnBgR,GAAU,OAAS,GAAIlP,EAAS,CAClCioI,UAAW,KACX7Q,WAAY,KACZl5H,SAAU,OAuBZ,GAFAk5H,EAAWjxE,iBAAiB,WAlBJ,SAAS+hF,EAAkBx6G,GAC7CA,EAAM7qB,KAAK0hI,SAAW0D,IAI1B7Q,EAAWhzE,oBAAoB,UAAW8jF,GAEtCx6G,EAAM7qB,KAAKA,OACb6qB,EAAM7qB,KAAKA,KAAO,IAAInD,WAAWguB,EAAM7qB,KAAKA,KAAM7C,EAAQkuB,YAAc,EAAGluB,EAAQmuB,YAAcT,EAAM7qB,KAAKA,KAAKsrB,YAE7GnuB,EAAQ6C,OACV7C,EAAQ6C,KAAO6qB,EAAM7qB,KAAKA,OAI9B3E,EAASwvB,EAAM7qB,UAKb7C,EAAQ6C,KAAM,CAChB,IAAIslI,EAAgBnoI,EAAQ6C,gBAAgBivC,YAC5C5iC,EAAQgf,WAAai6G,EAAgB,EAAInoI,EAAQ6C,KAAKqrB,WACtDhf,EAAQif,WAAanuB,EAAQ6C,KAAKsrB,WAClC,IAAIi6G,EAAY,CAACD,EAAgBnoI,EAAQ6C,KAAO7C,EAAQ6C,KAAKorB,QAC7DmpG,EAAWkN,YAAYp1H,EAASk5H,QAEhChR,EAAWkN,YAAYp1H,IAIvBm5H,GACO,EADPA,IAEQ,IAFRA,IAGQ,IAQRC,GAAW,SAAkBC,GAC/BA,EAAWtmI,SAAQ,SAAUzB,GAC3BA,EAAIsD,YAiDJ0kI,GAAe,SAAsBjgI,EAAOytF,GAC9C,OAAIA,EAAQ4W,SACH,CACLlrG,OAAQs0F,EAAQt0F,OAChBwN,QAAS,iCAAmC8mF,EAAQj2F,IACpDgE,KAAMskI,GACN7nI,IAAKw1F,GAILA,EAAQv0F,QACH,CACLC,OAAQs0F,EAAQt0F,OAChBwN,QAAS,+BAAiC8mF,EAAQj2F,IAClDgE,KAAMskI,GACN7nI,IAAKw1F,GAILztF,EACK,CACL7G,OAAQs0F,EAAQt0F,OAChBwN,QAAS,+BAAiC8mF,EAAQj2F,IAClDgE,KAAMskI,GACN7nI,IAAKw1F,GAIoB,gBAAzBA,EAAQt1F,cAAkE,IAAhCs1F,EAAQ33F,SAAS8vB,WACtD,CACLzsB,OAAQs0F,EAAQt0F,OAChBwN,QAAS,8BAAgC8mF,EAAQj2F,IACjDgE,KAAMskI,GACN7nI,IAAKw1F,GAIF,MAcLyyC,GAAoB,SAA2B5wG,EAASkI,EAAS2oG,GACnE,OAAO,SAAUngI,EAAOytF,GACtB,IAAI33F,EAAW23F,EAAQ33F,SACnBsqI,EAAWH,GAAajgI,EAAOytF,GAEnC,GAAI2yC,EACF,OAAOD,EAAmBC,EAAU9wG,GAGtC,GAA4B,KAAxBx5B,EAAS8vB,WACX,OAAOu6G,EAAmB,CACxBhnI,OAAQs0F,EAAQt0F,OAChBwN,QAAS,2BAA6B8mF,EAAQj2F,IAC9CgE,KAAMskI,GACN7nI,IAAKw1F,GACJn+D,GAML,IAHA,IAAI9J,EAAO,IAAIC,SAAS3vB,GACpB4zC,EAAQ,IAAI7a,YAAY,CAACrJ,EAAKS,UAAU,GAAIT,EAAKS,UAAU,GAAIT,EAAKS,UAAU,GAAIT,EAAKS,UAAU,MAE5FlxB,EAAI,EAAGA,EAAIyiC,EAAQviC,OAAQF,IAClCyiC,EAAQziC,GAAG20C,MAAQA,EAGrB,OAAOy2F,EAAmB,KAAM7wG,KAIhC+wG,GAAmB,SAA0B/wG,EAASgxG,GACxD,IAAI5pI,EAAO46C,GAAwBhiB,EAAQzhB,IAAI67B,OAG/C,GAAa,QAAThzC,EAAgB,CAClB,IAAIc,EAAM83B,EAAQzhB,IAAI4qB,aAAenJ,EAAQzhB,IAAIrW,IACjD,OAAO8oI,EAAU,CACfh2B,UAAU,EACV3jG,QAAS,sBAAwBjQ,GAAQ,WAAa,iDAAmDc,EACzGgE,KAAMskI,KAIVL,GAAe,CACbzD,OAAQ,iBACR1hI,KAAMg1B,EAAQzhB,IAAI67B,MAClBmlF,WAAYv/F,EAAQu/F,WACpBl5H,SAAU,SAAkBs5B,GAC1B,IAAIq/B,EAASr/B,EAAKq/B,OACdh0D,EAAO20B,EAAK30B,KAiBhB,OAfAg1B,EAAQzhB,IAAI67B,MAAQpvC,EACpBg0D,EAAO50D,SAAQ,SAAUgxD,GACvBp7B,EAAQzhB,IAAIygD,OAASh/B,EAAQzhB,IAAIygD,QAAU,GAEvCh/B,EAAQzhB,IAAIygD,OAAO5D,EAAMh0D,QAI7B44B,EAAQzhB,IAAIygD,OAAO5D,EAAMh0D,MAAQg0D,EAET,kBAAbA,EAAMx8C,IAAmBw8C,EAAMxkC,YACxCoJ,EAAQzhB,IAAIoqH,WAAa3oG,EAAQzhB,IAAIoqH,YAAc,GACnD3oG,EAAQzhB,IAAIoqH,WAAWvtE,EAAMx8C,IAAMw8C,EAAMxkC,eAGtCo6G,EAAU,UAwDnBC,GAAwB,SAA+B/iG,GACzD,IAAIlO,EAAUkO,EAAMlO,QAChB6wG,EAAqB3iG,EAAM2iG,mBAC3BhoI,EAAeqlC,EAAMrlC,aACzB,OAAO,SAAU6H,EAAOytF,GACtB,IAAI2yC,EAAWH,GAAajgI,EAAOytF,GAEnC,GAAI2yC,EACF,OAAOD,EAAmBC,EAAU9wG,GAGtC,IAAIkxG,EAKa,gBAAjBroI,GAAmCs1F,EAAQv1F,aAztSrB,SAA6BksB,GAGrD,IAFA,IAAIoB,EAAO,IAAIruB,WAAW,IAAIoyC,YAAYnlB,EAAOnvB,SAExCF,EAAI,EAAGA,EAAIqvB,EAAOnvB,OAAQF,IACjCywB,EAAKzwB,GAAKqvB,EAAO9b,WAAWvT,GAG9B,OAAOywB,EAAKE,OAktSmE+6G,CAAoBhzC,EAAQv1F,aAAamY,UAAUif,EAAQoxG,iBAAmB,IAAjGjzC,EAAQ33F,SASlE,OARAw5B,EAAQqxG,MApOU,SAAyBlzC,GAC7C,MAAO,CACL1uD,UAAW0uD,EAAQ1uD,UACnB6/D,cAAenR,EAAQmR,eAAiB,EACxCsF,cAAezW,EAAQyW,eAAiB,GAgOxB08B,CAAgBnzC,GAE5Bn+D,EAAQn6B,IACVm6B,EAAQuxG,eAAiB,IAAI1pI,WAAWqpI,GAExClxG,EAAQoa,MAAQ,IAAIvyC,WAAWqpI,GAG1BL,EAAmB,KAAM7wG,KAIhCwxG,GAAoB,SAA2BrjG,GACjD,IAAInO,EAAUmO,EAAMnO,QAChBoa,EAAQjM,EAAMiM,MACdq3F,EAActjG,EAAMsjG,YACpBC,EAAevjG,EAAMujG,aACrBC,EAA2BxjG,EAAMwjG,yBACjCC,EAA2BzjG,EAAMyjG,yBACjCC,EAAQ1jG,EAAM0jG,MACdC,EAAa3jG,EAAM2jG,WACnB5C,EAAkB/gG,EAAM+gG,gBACxB6C,EAAkB5jG,EAAM4jG,gBACxBC,EAAS7jG,EAAM6jG,OACfC,EAAS9jG,EAAM8jG,OACfhD,EAAkB9gG,EAAM8gG,gBACxBiD,EAAalyG,EAAQzhB,KAAOyhB,EAAQzhB,IAAIygD,QAAU,GAClDmzE,EAAUv3G,QAAQs3G,EAAW7rG,OAAS6rG,EAAW9rG,OAIjDgsG,EAAeV,EAAax2G,KAAK,KAAM8E,EAAS,QAAS,SACzDqyG,EAAaX,EAAax2G,KAAK,KAAM8E,EAAS,QAAS,OACvDsyG,EAAeZ,EAAax2G,KAAK,KAAM8E,EAAS,QAAS,SACzDuyG,EAAab,EAAax2G,KAAK,KAAM8E,EAAS,QAAS,OA6E3DmwG,GAAe,CACbzD,OAAQ,UACRnN,WAAYv/F,EAAQu/F,WACpBv0H,KAAMovC,EACNozF,cAAextG,EAAQwtG,cACvBnnI,SAAU,SAAkB2E,GAC1Bg1B,EAAQoa,MAAQA,EAAQpvC,EAAKA,KAC7B,IAAIwnI,EAAcxnI,EAAKb,OAEnBqoI,IACFf,EAAYzxG,EAAS,CACnB0jG,SAAU8O,EAAY9O,SACtBC,SAAU6O,EAAY7O,SACtBwO,QAASA,IAEXV,EAAc,KAEVe,EAAY9O,WAAayO,GAC3BC,EAAaI,EAAY5E,YAGvB4E,EAAY7O,UACd2O,EAAaE,EAAY7E,YAG3ByE,EAAe,KACfE,EAAe,MApGZtC,GAAS,CACd51F,MAAOA,EACPmlF,WAAYv/F,EAAQu/F,WACpB+O,iBAAkBtuG,EAAQsuG,iBAC1BlO,gBAAiBpgG,EAAQogG,gBACzB2B,MAAOoQ,EACP5D,OAAQ,SAAgBpkI,GACtBA,EAAO/C,KAAuB,aAAhB+C,EAAO/C,KAAsB,QAAU+C,EAAO/C,KAC5D4qI,EAAOhyG,EAAS71B,IAElBqkI,YAAa,SAAqBxB,GAC5ByE,IACEU,IACFnF,EAAUmF,SAAU,GAGtBV,EAAYzxG,EAASgtG,KAGzByB,kBAAmB,SAA2BxB,GAExCmF,GAAiD,qBAA1BnF,EAAgBn+H,QACzCsjI,EAAanF,EAAgBn+H,OAC7BsjI,EAAe,MAIbC,GAA6C,qBAAxBpF,EAAgBt6G,KACvC0/G,EAAWpF,EAAgBt6G,MAG/B+7G,kBAAmB,SAA2Bl4B,GAExC87B,GAAiD,qBAA1B97B,EAAgB1nG,QACzCwjI,EAAa97B,EAAgB1nG,OAC7BwjI,EAAe,MAIbC,GAA6C,qBAAxB/7B,EAAgB7jF,KACvC4/G,EAAW/7B,EAAgB7jF,MAG/Bg8G,yBAA0B,SAAkC9B,GAC1D8E,EAAyB9E,IAE3B+B,yBAA0B,SAAkC7B,GAC1D6E,EAAyB7E,IAE3B8B,MAAO,SAAe4D,EAAWtb,GAC/B0a,EAAM7xG,EAASyyG,EAAWtb,IAE5B2X,WAAY,SAAoBj+F,GAC9BihG,EAAW9xG,EAAS,CAAC6Q,KAEvBq+F,gBAAiBA,EACjBF,gBAAiB,WACf+C,KAEF9C,gBAAiBA,EACjBF,OAAQ,SAAgB5kI,GACjB8nI,IAIL9nI,EAAO/C,KAAuB,aAAhB+C,EAAO/C,KAAsB,QAAU+C,EAAO/C,KAC5D6qI,EAAO,KAAMjyG,EAAS71B,WA0C1BuoI,GAAqB,SAA4B7kG,GACnD,IAAI7N,EAAU6N,EAAM7N,QAChBoa,EAAQvM,EAAMuM,MACdq3F,EAAc5jG,EAAM4jG,YACpBC,EAAe7jG,EAAM6jG,aACrBC,EAA2B9jG,EAAM8jG,yBACjCC,EAA2B/jG,EAAM+jG,yBACjCC,EAAQhkG,EAAMgkG,MACdC,EAAajkG,EAAMikG,WACnB5C,EAAkBrhG,EAAMqhG,gBACxB6C,EAAkBlkG,EAAMkkG,gBACxBC,EAASnkG,EAAMmkG,OACfC,EAASpkG,EAAMokG,OACfhD,EAAkBphG,EAAMohG,gBACxB0D,EAAoB,IAAI9qI,WAAWuyC,GAMvC,GD5wxCoC,SAAkCA,GACtE,OAAO8C,GAAQ9C,EAAO,CAAC,SAASz0C,OAAS,EC2wxCrCitI,CAAyBD,GAA7B,CACE3yG,EAAQ6yG,QAAS,EACjB,IAAI7zE,EAASh/B,EAAQzhB,IAAIygD,OACrBguE,EAAY,CACd6F,QAAQ,EACRlP,WAAY3kE,EAAO54B,MACnBs9F,WAAY1kE,EAAO34B,OAIjB24B,EAAO34B,OAAS24B,EAAO34B,MAAMO,OAAgC,SAAvBo4B,EAAO34B,MAAMO,QACrDomG,EAAU8F,WAAa9zE,EAAO34B,MAAMO,OAKlCo4B,EAAO54B,OAAS44B,EAAO54B,MAAMQ,OAAgC,SAAvBo4B,EAAO54B,MAAMQ,QACrDomG,EAAU+F,WAAa/zE,EAAO54B,MAAMQ,OAGlCo4B,EAAO54B,OAAS44B,EAAO34B,QACzB2mG,EAAUmF,SAAU,GAKtBV,EAAYzxG,EAASgtG,GAOrB,IAAIgG,EAAgB,SAAuBniG,GAKzCmhG,EAAOhyG,EAAS,CACdh1B,KAAM2nI,EACNvrI,KAAM4lI,EAAUtJ,WAAasJ,EAAUmF,QAAU,QAAU,UAGzDthG,GAAYA,EAASlrC,QACvBmsI,EAAW9xG,EAAS6Q,GAGtBohG,EAAO,KAAMjyG,EAAS,KAGxBmwG,GAAe,CACbzD,OAAQ,oBACR/D,WAAY3oG,EAAQzhB,IAAIoqH,WACxB39H,KAAM2nI,EACNpT,WAAYv/F,EAAQu/F,WACpBl5H,SAAU,SAAkBwpC,GAC1B,IAAI7kC,EAAO6kC,EAAM7kC,KACbuwD,EAAY1rB,EAAM0rB,UAEtBnhB,EAAQpvC,EAAKorB,OACb4J,EAAQoa,MAAQu4F,EAAoB3nI,EAEhCgiI,EAAUtJ,WAAasJ,EAAUmF,SACnCT,EAAa1xG,EAAS,QAAS,QAASu7B,GAGtCyxE,EAAUrJ,UACZ+N,EAAa1xG,EAAS,QAAS,QAASu7B,GAKrCyD,EAAO54B,OAAUp7B,EAAKsrB,YAAe0J,EAAQu/F,WAKlD4Q,GAAe,CACbzD,OAAQ,kBACR0D,UAAW,cACX7Q,WAAYv/F,EAAQu/F,WACpBv0H,KAAM2nI,EACNhK,WAAY3oG,EAAQzhB,IAAIoqH,WACxByE,SAAU,CAACpuE,EAAO54B,MAAMxnB,IACxBvY,SAAU,SAAkBgR,GAE1B+iC,EAAQ/iC,EAAQrM,KAAKorB,OACrB4J,EAAQoa,MAAQu4F,EAAoBt7H,EAAQrM,KAC5CqM,EAAQ0wH,KAAK39H,SAAQ,SAAUy4C,GAC7BosF,EAAgB/lC,GAAQsB,aAAa3nD,EAAK,CACxC4+D,OAAQ,yBAGZuxB,EAAc37H,EAAQw5B,aApBxBmiG,YA6BR,GAAKhzG,EAAQu/F,WAAb,CASA,GAJiC,qBAAtBv/F,EAAQwH,YACjBxH,EAAQwH,UAAYwa,GAAwB2wF,IAGpB,OAAtB3yG,EAAQwH,WAA4C,QAAtBxH,EAAQwH,UAMxC,OALAiqG,EAAYzxG,EAAS,CACnB0jG,UAAU,EACVC,UAAU,SAEZsO,EAAO,KAAMjyG,EAAS,IAKxBwxG,GAAkB,CAChBxxG,QAASA,EACToa,MAAOA,EACPq3F,YAAaA,EACbC,aAAcA,EACdC,yBAA0BA,EAC1BC,yBAA0BA,EAC1BC,MAAOA,EACPC,WAAYA,EACZ5C,gBAAiBA,EACjB6C,gBAAiBA,EACjBC,OAAQA,EACRC,OAAQA,EACRhD,gBAAiBA,SA/BjBgD,EAAO,KAAMjyG,EAAS,KAmCtBizG,GAAU,SAAiBhhG,EAAO5rC,GACpC,IAcI6sI,EAdAt0H,EAAKqzB,EAAMrzB,GACX/Y,EAAMosC,EAAMpsC,IACZ0rI,EAAiBt/F,EAAMs/F,eACvB4B,EAAmBlhG,EAAMkhG,iBAU7BA,EAAiB7kF,iBAAiB,WARV,SAAS8kF,EAAkBv9G,GACjD,GAAIA,EAAM7qB,KAAKpF,SAAWgZ,EAAI,CAC5Bu0H,EAAiB5mF,oBAAoB,UAAW6mF,GAChD,IAAIC,EAAYx9G,EAAM7qB,KAAKqoI,UAC3BhtI,EAAS,IAAIwB,WAAWwrI,EAAUj5F,MAAOi5F,EAAUh9G,WAAYg9G,EAAU/8G,iBAQ3E48G,EADErtI,EAAIu0C,MAAM5vC,MACD3E,EAAIu0C,MAAM5vC,QAEV,IAAI+0B,YAAY90B,MAAM3E,UAAU0E,MAAMxE,KAAKH,EAAIu0C,QAI5D+4F,EAAiB1G,YAAY92B,GAA0B,CACrD/vG,OAAQgZ,EACR00H,UAAW/B,EACX1rI,IAAKqtI,EACLjwG,GAAIp9B,EAAIo9B,KACN,CAACsuG,EAAen7G,OAAQ88G,EAAS98G,UAiGnCm9G,GAAoB,SAA2BvhG,GACjD,IAAI0+F,EAAa1+F,EAAM0+F,WACnByC,EAAmBnhG,EAAMmhG,iBACzB1B,EAAcz/F,EAAMy/F,YACpBC,EAAe1/F,EAAM0/F,aACrBC,EAA2B3/F,EAAM2/F,yBACjCC,EAA2B5/F,EAAM4/F,yBACjCC,EAAQ7/F,EAAM6/F,MACdC,EAAa9/F,EAAM8/F,WACnB5C,EAAkBl9F,EAAMk9F,gBACxB6C,EAAkB//F,EAAM+/F,gBACxBC,EAAShgG,EAAMggG,OACfC,EAASjgG,EAAMigG,OACfhD,EAAkBj9F,EAAMi9F,gBACxBnuH,EAAQ,EACR0yH,GAAW,EACf,OAAO,SAAU9iI,EAAOsvB,GACtB,IAAIwzG,EAAJ,CAIA,GAAI9iI,EAeF,OAdA8iI,GAAW,EAEX/C,GAASC,GAYFuB,EAAOvhI,EAAOsvB,GAKvB,IAFAlf,GAAS,KAEK4vH,EAAW/qI,OAAQ,CAC/B,IAAI8tI,EAAgB,WAClB,GAAIzzG,EAAQuxG,eACV,OAjHW,SAAwBrhG,GAC3C,IAAIijG,EAAmBjjG,EAAMijG,iBACzBnzG,EAAUkQ,EAAMlQ,QAChByxG,EAAcvhG,EAAMuhG,YACpBC,EAAexhG,EAAMwhG,aACrBC,EAA2BzhG,EAAMyhG,yBACjCC,EAA2B1hG,EAAM0hG,yBACjCC,EAAQ3hG,EAAM2hG,MACdC,EAAa5hG,EAAM4hG,WACnB5C,EAAkBh/F,EAAMg/F,gBACxB6C,EAAkB7hG,EAAM6hG,gBACxBC,EAAS9hG,EAAM8hG,OACfC,EAAS/hG,EAAM+hG,OACfhD,EAAkB/+F,EAAM++F,gBAC5BgE,GAAQ,CACNr0H,GAAIohB,EAAQ0zG,UACZ7tI,IAAKm6B,EAAQn6B,IACb0rI,eAAgBvxG,EAAQuxG,eACxB4B,iBAAkBA,IACjB,SAAUQ,GACX3zG,EAAQoa,MAAQu5F,EAChBjB,GAAmB,CACjB1yG,QAASA,EACToa,MAAOpa,EAAQoa,MACfq3F,YAAaA,EACbC,aAAcA,EACdC,yBAA0BA,EAC1BC,yBAA0BA,EAC1BC,MAAOA,EACPC,WAAYA,EACZ5C,gBAAiBA,EACjB6C,gBAAiBA,EACjBC,OAAQA,EACRC,OAAQA,EACRhD,gBAAiBA,OA+EN2E,CAAe,CACpBT,iBAAkBA,EAClBnzG,QAASA,EACTyxG,YAAaA,EACbC,aAAcA,EACdC,yBAA0BA,EAC1BC,yBAA0BA,EAC1BC,MAAOA,EACPC,WAAYA,EACZ5C,gBAAiBA,EACjB6C,gBAAiBA,EACjBC,OAAQA,EACRC,OAAQA,EACRhD,gBAAiBA,IAKrByD,GAAmB,CACjB1yG,QAASA,EACToa,MAAOpa,EAAQoa,MACfq3F,YAAaA,EACbC,aAAcA,EACdC,yBAA0BA,EAC1BC,yBAA0BA,EAC1BC,MAAOA,EACPC,WAAYA,EACZ5C,gBAAiBA,EACjB6C,gBAAiBA,EACjBC,OAAQA,EACRC,OAAQA,EACRhD,gBAAiBA,KAOrB,GAFAjvG,EAAQ6zG,iBAAmBx0G,KAAKsL,MAE5B3K,EAAQzhB,KAAOyhB,EAAQzhB,IAAIgzH,iBAAmBvxG,EAAQzhB,IAAI67B,MAC5D,OAAO64F,GAAQ,CACbE,iBAAkBA,EAIlBv0H,GAAIohB,EAAQ0zG,UAAY,QACxBnC,eAAgBvxG,EAAQzhB,IAAIgzH,eAC5B1rI,IAAKm6B,EAAQzhB,IAAI1Y,MAChB,SAAU8tI,GACX3zG,EAAQzhB,IAAI67B,MAAQu5F,EACpB5C,GAAiB/wG,GAAS,SAAU8zG,GAClC,GAAIA,EAEF,OADArD,GAASC,GACFuB,EAAO6B,EAAY9zG,GAG5ByzG,UAKNA,QAoDFM,GAAiB,SAAwBC,GAC3C,IAAIh0G,EAAUg0G,EAAOh0G,QACjBi0G,EAAaD,EAAOC,WAUxB,OATAD,EAAOvC,YACPuC,EAAOtC,aACPsC,EAAOrC,yBACPqC,EAAOpC,yBACPoC,EAAOnC,MACPmC,EAAOlC,WACPkC,EAAO9E,gBACP8E,EAAOjC,gBACPiC,EAAOhC,OACA,SAAUn8G,GAGf,IAFcA,EAAMrwB,OAERoE,QAUZ,OANAo2B,EAAQqxG,MAAQnoC,GAAQsB,aAAaxqE,EAAQqxG,MAjzB1B,SAA0B6C,GAC/C,IAAI/1C,EAAU+1C,EAAc1uI,OAExB6rI,EAAQ,CACV5hG,UAAW/E,EAAAA,EACX4kE,cAAe,EACfsF,cAJkBv1E,KAAKsL,MAAQwzD,EAAQ0W,aAIP,GAOlC,OALAw8B,EAAM/hC,cAAgB4kC,EAAc76B,OAIpCg4B,EAAM5hG,UAAYrb,KAAK4W,MAAMqmG,EAAM/hC,cAAgB+hC,EAAMz8B,cAAgB,EAAI,KACtEy8B,EAoyB+C8C,CAAiBt+G,KAEhEmK,EAAQqxG,MAAM+C,sBAAwBp0G,EAAQqxG,MAAM/hC,gBACvDtvE,EAAQqxG,MAAM+C,qBAAuB/0G,KAAKsL,OAGrCspG,EAAWp+G,EAAOmK,KAyEzBq0G,GAAsB,SAA6BC,GACrD,IAAI3rI,EAAM2rI,EAAO3rI,IACb4rI,EAAaD,EAAOC,WACpBpB,EAAmBmB,EAAOnB,iBAC1BnzG,EAAUs0G,EAAOt0G,QACjBw0G,EAAUF,EAAOE,QACjBP,EAAaK,EAAOL,WACpBxC,EAAc6C,EAAO7C,YACrBC,EAAe4C,EAAO5C,aACtBC,EAA2B2C,EAAO3C,yBAClCC,EAA2B0C,EAAO1C,yBAClCC,EAAQyC,EAAOzC,MACfC,EAAawC,EAAOxC,WACpB5C,EAAkBoF,EAAOpF,gBACzB6C,EAAkBuC,EAAOvC,gBACzBC,EAASsC,EAAOtC,OAChBC,EAASqC,EAAOrC,OAChBhD,EAAkBqF,EAAOrF,gBACzByB,EAAa,GACbG,EAAqB0C,GAAkB,CACzC7C,WAAYA,EACZyC,iBAAkBA,EAClB1B,YAAaA,EACbC,aAAcA,EACdC,yBAA0BA,EAC1BC,yBAA0BA,EAC1BC,MAAOA,EACPC,WAAYA,EACZ5C,gBAAiBA,EACjB6C,gBAAiBA,EACjBC,OAAQA,EACRC,OAAQA,EACRhD,gBAAiBA,IAGnB,GAAIjvG,EAAQn6B,MAAQm6B,EAAQn6B,IAAIu0C,MAAO,CACrC,IAAIlS,EAAU,CAAClI,EAAQn6B,KAEnBm6B,EAAQzhB,MAAQyhB,EAAQzhB,IAAI67B,OAASpa,EAAQzhB,IAAI1Y,KAAOm6B,EAAQzhB,IAAI1Y,IAAIsjC,cAAgBnJ,EAAQn6B,IAAIsjC,aACtGjB,EAAQv9B,KAAKq1B,EAAQzhB,IAAI1Y,KAG3B,IAKI4uI,EAAS9rI,EALWugG,GAAQsB,aAAa+pC,EAAY,CACvDrsI,IAAK83B,EAAQn6B,IAAIsjC,YACjBtgC,aAAc,gBAES+nI,GAAkB5wG,EAASkI,EAAS2oG,IAE7DH,EAAW/lI,KAAK8pI,GAIlB,GAAIz0G,EAAQzhB,MAAQyhB,EAAQzhB,IAAI67B,MAAO,CAGrC,GAFsBpa,EAAQzhB,IAAI1Y,OAASm6B,EAAQn6B,KAAOm6B,EAAQn6B,IAAIsjC,cAAgBnJ,EAAQzhB,IAAI1Y,IAAIsjC,aAEjF,CACnB,IAKIurG,EAAY/rI,EALWugG,GAAQsB,aAAa+pC,EAAY,CAC1DrsI,IAAK83B,EAAQzhB,IAAI1Y,IAAIsjC,YACrBtgC,aAAc,gBAEY+nI,GAAkB5wG,EAAS,CAACA,EAAQzhB,IAAI1Y,KAAMgrI,IAE1EH,EAAW/lI,KAAK+pI,GAGlB,IAAIC,EAAqBzrC,GAAQsB,aAAa+pC,EAAY,CACxDrsI,IAAK83B,EAAQzhB,IAAI4qB,YACjBtgC,aAAc,cACdrB,QAAS8tG,GAAkBt1E,EAAQzhB,OAEjCq2H,EA5yBwB,SAAmC10G,GACjE,IAAIF,EAAUE,EAAMF,QAChB6wG,EAAqB3wG,EAAM2wG,mBAC/B,OAAO,SAAUngI,EAAOytF,GACtB,IAAI2yC,EAAWH,GAAajgI,EAAOytF,GAEnC,GAAI2yC,EACF,OAAOD,EAAmBC,EAAU9wG,GAGtC,IAAIoa,EAAQ,IAAIvyC,WAAWs2F,EAAQ33F,UAGnC,GAAIw5B,EAAQzhB,IAAI1Y,IAEd,OADAm6B,EAAQzhB,IAAIgzH,eAAiBn3F,EACtBy2F,EAAmB,KAAM7wG,GAGlCA,EAAQzhB,IAAI67B,MAAQA,EACpB22F,GAAiB/wG,GAAS,SAAU8zG,GAClC,GAAIA,EAGF,OAFAA,EAAWnrI,IAAMw1F,EACjB21C,EAAWjqI,OAASs0F,EAAQt0F,OACrBgnI,EAAmBiD,EAAY9zG,GAGxC6wG,EAAmB,KAAM7wG,OAkxBM60G,CAA0B,CACzD70G,QAASA,EACT6wG,mBAAoBA,IAElBiE,EAAiBnsI,EAAIgsI,EAAoBC,GAC7ClE,EAAW/lI,KAAKmqI,GAGlB,IAAIC,EAAwB7rC,GAAQsB,aAAa+pC,EAAY,CAC3DrsI,IAAK83B,EAAQ/X,MAAQ+X,EAAQ/X,KAAKkhB,aAAenJ,EAAQmJ,YACzDtgC,aAAc,cACdrB,QAAS8tG,GAAkBt1E,KAOzBg1G,EAAarsI,EAAIosI,EALQ9D,GAAsB,CACjDjxG,QAASA,EACT6wG,mBAAoBA,EACpBhoI,aAAcksI,EAAsBlsI,gBAGtCmsI,EAAW1mF,iBAAiB,WAAYylF,GAAe,CACrD/zG,QAASA,EACTi0G,WAAYA,EACZxC,YAAaA,EACbC,aAAcA,EACdC,yBAA0BA,EAC1BC,yBAA0BA,EAC1BC,MAAOA,EACPC,WAAYA,EACZ5C,gBAAiBA,EACjB6C,gBAAiBA,EACjBC,OAAQA,KAEVtB,EAAW/lI,KAAKqqI,GAGhB,IAAIC,EAAe,GAOnB,OANAvE,EAAWtmI,SAAQ,SAAU8qI,GAC3BA,EAAU5mF,iBAAiB,UApPX,SAAuB6mF,GACzC,IAAIF,EAAeE,EAAOF,aACtBT,EAAUW,EAAOX,QACrB,OAAO,SAAU3+G,GACDA,EAAMrwB,OAERoE,SAAW4qI,IAAYS,EAAaG,gBAC9CZ,IACAS,EAAaG,eAAgB,IA4OOC,CAAc,CAClDJ,aAAcA,EACdT,QAASA,QAGN,WACL,OAAO/D,GAASC,KAShB4E,GAAUlqC,GAAO,cAmBjBmqC,GAAS,SAAgBpoG,EAAQ7J,GACnC,IAAIkyG,EAAkBlyG,EAAMpnB,YAAc,GAC1C,OAAOixB,GAAUA,EAAO9J,aAAe8J,EAAO9J,YAAYiM,OAASkmG,EAAgBlmG,OAASnC,EAAO9J,YAAYiM,MAAMkmG,EAAgBlmG,QAwBnImmG,GAAkB,SAAyBC,GAC7C,IAAIxuG,EAAS,GAiBb,OAhBAwuG,EAAUtrI,SAAQ,SAAUu1B,GAC1B,IAAI0H,EAAY1H,EAAK0H,UACjBjgC,EAAOu4B,EAAKv4B,KACZggC,EAAUzH,EAAKyH,QACnBF,EAAOG,GAAaH,EAAOG,IAAc,GACzCH,EAAOG,GAAW18B,KAAKg8B,EAAqB,GAAKv/B,EAAOggC,OAE1D9hC,OAAOsP,KAAKsyB,GAAQ98B,SAAQ,SAAUi9B,GACpC,GAAIH,EAAOG,GAAW1hC,OAAS,EAG7B,OAFA2vI,GAAQ,YAAcjuG,EAAY,gCAAkCH,EAAOG,GAAWxrB,KAAK,MAAQ,wGACnGqrB,EAAOG,GAAa,MAItBH,EAAOG,GAAaH,EAAOG,GAAW,MAEjCH,GAGLyuG,GAAa,SAAoBC,GACnC,IAAI90H,EAAQ,EAUZ,OARI80H,EAASvvG,OACXvlB,IAGE80H,EAASxvG,OACXtlB,IAGKA,GAgBL+0H,GAAoB,SAA2B1oG,EAAQ7J,GACzD,IAAIkyG,EAAkBlyG,EAAMpnB,YAAc,GACtC45H,EAAYL,GAtFF,SAAmBnyG,GAGjC,IAAIkyG,EAAkBlyG,EAAMpnB,YAAc,GAE1C,GAAIs5H,EAAgBhmG,OAClB,OAAOxI,EAAYwuG,EAAgBhmG,QAgFLumG,CAAUzyG,IAAU,IAGpD,GAAIiyG,GAAOpoG,EAAQ7J,KAAWwyG,EAAUzvG,QA1E5B,SAAiB8G,EAAQ7J,GACrC,IAAKiyG,GAAOpoG,EAAQ7J,GAClB,OAAO,EAGT,IAAIkyG,EAAkBlyG,EAAMpnB,YAAc,GACtC85H,EAAa7oG,EAAO9J,YAAYiM,MAAMkmG,EAAgBlmG,OAE1D,IAAK,IAAIugE,KAAWmmC,EAKlB,IAAKA,EAAWnmC,GAAS3nG,MAAQ8tI,EAAWnmC,GAASzsE,UACnD,OAAO,EAIX,OAAO,EAyDA+uG,CAAQhlG,EAAQ7J,GAAQ,CAI3B,IAAI2yG,EAAgBR,GTxhzCK,SAA2BtoG,EAAQ+oG,GAChE,IAAK/oG,EAAO9J,YAAYiM,QAAU4mG,EAChC,OAAO,KAGT,IAAIF,EAAa7oG,EAAO9J,YAAYiM,MAAM4mG,GAE1C,IAAKF,EACH,OAAO,KAGT,IAAK,IAAIjjI,KAAQijI,EAAY,CAC3B,IAAIG,EAAYH,EAAWjjI,GAE3B,GAAIojI,EAAUzyG,SAAWyyG,EAAU/yG,UAEjC,OAAO4D,EAAYmvG,EAAU/yG,UAAU,GAAGlnB,WAAWszB,QAIzD,OAAO,KSogzCiC4mG,CAAkBjpG,EAAQqoG,EAAgBlmG,QAAU,IAEpF2mG,EAAc5vG,QAChByvG,EAAUzvG,MAAQ4vG,EAAc5vG,OAKtC,OAAOyvG,GAGLO,GAAQjrC,GAAO,oBAEfkrC,GAAyB,SAAgCr+F,GAC3D,GAAKA,GAAmBA,EAAe9U,SAAvC,CAIA,IAAIA,EAAW8U,EAAe9U,SAC9B,OAAO/5B,KAAK+B,UAAU,CACpByT,GAAIukB,EAASvkB,GACb6wB,UAAWwI,EAAexI,UAC1BzQ,MAAOiZ,EAAejZ,MACtBC,OAAQgZ,EAAehZ,OACvBiI,OAAQ/D,EAASjnB,YAAcinB,EAASjnB,WAAWszB,QAAU,OAgB7D+mG,GAAuB,SAA8BplI,EAAIqlI,GAC3D,IAAKrlI,EACH,MAAO,GAGT,IAAIhH,EAAS,qBAA0BgH,GAEvC,OAAKhH,EAIEA,EAAOqsI,GAHL,IAcPC,GAAa,SAAoBjqI,EAAOkqI,GAC1C,IAAIC,EAAWnqI,EAAMhC,QACrBgC,EAAMygC,MAAK,SAAU2b,EAAMyyB,GACzB,IAAIu7D,EAAMF,EAAO9tF,EAAMyyB,GAEvB,OAAY,IAARu7D,EACKD,EAASpsI,QAAQq+C,GAAQ+tF,EAASpsI,QAAQ8wE,GAG5Cu7D,MAePC,GAA2B,SAAkCjuF,EAAMyyB,GACrE,IAAIy7D,EACAC,EAaJ,OAXInuF,EAAK1sC,WAAWgjB,YAClB43G,EAAgBluF,EAAK1sC,WAAWgjB,WAGlC43G,EAAgBA,GAAiB,qBAE7Bz7D,EAAMn/D,WAAWgjB,YACnB63G,EAAiB17D,EAAMn/D,WAAWgjB,WAI7B43G,GADPC,EAAiBA,GAAkB,uBA2DjCC,GAAiB,SAAwB7pG,EAAQ8pG,EAAiBC,EAAaC,EAAcC,EAAkCC,GAEjI,GAAKlqG,EAAL,CAIA,IAAIhlC,EAAU,CACZsnC,UAAWwnG,EACXj4G,MAAOk4G,EACPj4G,OAAQk4G,EACRC,iCAAkCA,GAEhCh0G,EAAY+J,EAAO/J,UAEnBorE,GAASx9D,YAAY7D,KACvB/J,EAAYi0G,EAAyBC,0BAGrCnvI,EAAQwnC,WAAY,GAItB,IAAI4nG,EAAqBn0G,EAAU7kB,KAAI,SAAU4kB,GAC/C,IACInE,EAAQmE,EAASjnB,YAAcinB,EAASjnB,WAAW4iB,YAAcqE,EAASjnB,WAAW4iB,WAAWE,MAChGC,EAASkE,EAASjnB,YAAcinB,EAASjnB,WAAW4iB,YAAcqE,EAASjnB,WAAW4iB,WAAWG,OAGrG,MAAO,CACLwQ,UAHUtM,EAASjnB,YAAcinB,EAASjnB,WAAWgjB,WAC9B,qBAGvBF,MAAOA,EACPC,OAAQA,EACRkE,SAAUA,MAGdszG,GAAWc,GAAoB,SAAU3uF,EAAMyyB,GAC7C,OAAOzyB,EAAKnZ,UAAY4rC,EAAM5rC,aAShC,IAAI+nG,GALJD,EAAqBA,EAAmB7iI,QAAO,SAAU+iI,GACvD,OAAQjpC,GAASX,eAAe4pC,EAAIt0G,cAIOzuB,QAAO,SAAU+iI,GAC5D,OAAOjpC,GAASV,UAAU2pC,EAAIt0G,aAG3Bq0G,EAAoB7xI,SAIvB6xI,EAAsBD,EAAmB7iI,QAAO,SAAU+iI,GACxD,OAAQjpC,GAASW,WAAWsoC,EAAIt0G,cAMpC,IAAIu0G,EAAwBF,EAAoB9iI,QAAO,SAAU+iI,GAC/D,OAAOA,EAAIhoG,UAAY4tE,GAAOM,mBAAqBs5B,KAEjDU,EAA+BD,EAAsBA,EAAsB/xI,OAAS,GAGpFiyI,EAAmBF,EAAsBhjI,QAAO,SAAU+iI,GAC5D,OAAOA,EAAIhoG,YAAckoG,EAA6BloG,aACrD,GAEH,IAAyC,IAArC2nG,EAA4C,CAC9C,IAAIS,EAAaD,GAAoBJ,EAAoB,IAAMD,EAAmB,GAElF,GAAIM,GAAcA,EAAW10G,SAAU,CACrC,IAAI/7B,EAAO,qBAWX,OATIwwI,IACFxwI,EAAO,oBAGLowI,EAAoB,KACtBpwI,EAAO,uBAGTivI,GAAM,YAAcC,GAAuBuB,GAAc,UAAYzwI,EAAO,gBAAiBe,GACtF0vI,EAAW10G,SAIpB,OADAkzG,GAAM,2CAA4CluI,GAC3C,KAIT,IAAI2vI,EAAiBJ,EAAsBhjI,QAAO,SAAU+iI,GAC1D,OAAOA,EAAIz4G,OAASy4G,EAAIx4G,UAG1Bw3G,GAAWqB,GAAgB,SAAUlvF,EAAMyyB,GACzC,OAAOzyB,EAAK5pB,MAAQq8C,EAAMr8C,SAG5B,IAAI+4G,EAAwBD,EAAepjI,QAAO,SAAU+iI,GAC1D,OAAOA,EAAIz4G,QAAUk4G,GAAeO,EAAIx4G,SAAWk4G,KAErDQ,EAA+BI,EAAsBA,EAAsBpyI,OAAS,GAEpF,IAGIqyI,EACAC,EACAC,EAmBAC,EAxBAC,EAAoBL,EAAsBrjI,QAAO,SAAU+iI,GAC7D,OAAOA,EAAIhoG,YAAckoG,EAA6BloG,aACrD,GA0BH,GApBK2oG,IAKHH,GAJAD,EAAwBF,EAAepjI,QAAO,SAAU+iI,GACtD,OAAOA,EAAIz4G,MAAQk4G,GAAeO,EAAIx4G,OAASk4G,MAGCziI,QAAO,SAAU+iI,GACjE,OAAOA,EAAIz4G,QAAUg5G,EAAsB,GAAGh5G,OAASy4G,EAAIx4G,SAAW+4G,EAAsB,GAAG/4G,UAIjG04G,EAA+BM,EAA0BA,EAA0BtyI,OAAS,GAC5FuyI,EAAuBD,EAA0BvjI,QAAO,SAAU+iI,GAChE,OAAOA,EAAIhoG,YAAckoG,EAA6BloG,aACrD,IAOD4nG,EAAyBgB,mCAAoC,CAE/D,IAAIC,EAAqBR,EAAev5H,KAAI,SAAUk5H,GAEpD,OADAA,EAAIc,UAAYnkH,KAAKqa,IAAIgpG,EAAIz4G,MAAQk4G,GAAe9iH,KAAKqa,IAAIgpG,EAAIx4G,OAASk4G,GACnEM,KAGThB,GAAW6B,GAAoB,SAAU1vF,EAAMyyB,GAE7C,OAAIzyB,EAAK2vF,YAAcl9D,EAAMk9D,UACpBl9D,EAAM5rC,UAAYmZ,EAAKnZ,UAGzBmZ,EAAK2vF,UAAYl9D,EAAMk9D,aAEhCJ,EAAoBG,EAAmB,GAIzC,IAAIE,EAAYL,GAAqBD,GAAwBE,GAAqBR,GAAoBJ,EAAoB,IAAMD,EAAmB,GAEnJ,GAAIiB,GAAaA,EAAUr1G,SAAU,CACnC,IAAIs1G,EAAQ,qBAeZ,OAbIN,EACFM,EAAQ,oBACCP,EACTO,EAAQ,uBACCL,EACTK,EAAQ,oBACCb,EACTa,EAAQ,mBACCjB,EAAoB,KAC7BiB,EAAQ,uBAGVpC,GAAM,YAAcC,GAAuBkC,GAAa,UAAYC,EAAQ,gBAAiBtwI,GACtFqwI,EAAUr1G,SAInB,OADAkzG,GAAM,2CAA4CluI,GAC3C,OAcLuwI,GAAwB,WAC1B,IAAIC,EAAaxyI,KAAKyyI,qBAAsB,sBAAiC,EAC7E,OAAO5B,GAAe7wI,KAAKi9B,UAAU+J,OAAQhnC,KAAK0yI,gBAAiBtlH,SAASgjH,GAAqBpwI,KAAKy9D,MAAMzyD,KAAM,SAAU,IAAMwnI,EAAYplH,SAASgjH,GAAqBpwI,KAAKy9D,MAAMzyD,KAAM,UAAW,IAAMwnI,EAAYxyI,KAAKixI,iCAAkCjxI,KAAK2yI,4BAsUpQC,GAAc,SAAqB74G,GACrC,IAAI84G,EAAmB94G,EAAM84G,iBACzBC,EAAgB/4G,EAAM+4G,cACtBjL,EAAkB9tG,EAAM8tG,gBACxBkL,EAAgBh5G,EAAMg5G,cAE1B,GAAKD,EAAL,CAIA,IAAIE,EAAM,mBAA0B,WAChCC,EAAgBJ,EAAiBK,eAErC,GAAKD,IAILH,EAAc7uI,SAAQ,SAAUg4D,GAC9B,IAAI32B,EAAO22B,EAASygE,QAAUmL,IAKV,kBAATviG,GAAqB,UAAeA,IAASA,EAAO,IAAOA,EAAOf,EAAAA,GAI7E03B,EAASkkD,OAAOl8G,SAAQ,SAAUy7G,GAChC,IAAIvqD,EAAM,IAAI69E,EAAI1tG,EAAMA,EAAMo6E,EAAMx+G,OAASw+G,EAAM77G,KAAO67G,EAAM76G,MAAQ,IACxEswD,EAAIuqD,MAAQA,EACZvqD,EAAIj0D,MAAQw+G,EAhEI,SAAyBvqD,GAC7Ch2D,OAAOo/D,iBAAiBpJ,EAAIuqD,MAAO,CACjCjnG,GAAI,CACF6C,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,0DACVsnD,EAAIj0D,MAAMxB,MAGrBwB,MAAO,CACLoa,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,8DACVsnD,EAAIj0D,MAAM2D,OAGrBisH,YAAa,CACXx1G,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,oEACVsnD,EAAIj0D,MAAM2D,SAgDnBsuI,CAAgBh+E,GAChB89E,EAAcn9E,OAAOX,SAIpB89E,EAAc/9E,MAAS+9E,EAAc/9E,KAAK11D,QAA/C,CAWA,IAJA,IAAI01D,EAAO+9E,EAAc/9E,KACrBk+E,EAAY,GAGP9zI,EAAI,EAAGA,EAAI41D,EAAK11D,OAAQF,IAC3B41D,EAAK51D,IACP8zI,EAAU5uI,KAAK0wD,EAAK51D,IAKxB,IAAI+zI,EAAyBD,EAAUtyI,QAAO,SAAUmF,EAAKkvD,GAC3D,IAAIm+E,EAAWrtI,EAAIkvD,EAAIC,YAAc,GAGrC,OAFAk+E,EAAS9uI,KAAK2wD,GACdlvD,EAAIkvD,EAAIC,WAAak+E,EACdrtI,IACN,IAECstI,EAAmBp0I,OAAOsP,KAAK4kI,GAAwBvsG,MAAK,SAAUlb,EAAGkL,GAC3E,OAAOxE,OAAO1G,GAAK0G,OAAOwE,MAG5By8G,EAAiBtvI,SAAQ,SAAUmxD,EAAW4uD,GAC5C,IAAIwvB,EAAWH,EAAuBj+E,GAClCq+E,EAAWnhH,OAAOihH,EAAiBvvB,EAAM,KAAO+uB,EAEpDS,EAASvvI,SAAQ,SAAUkxD,GACzBA,EAAIE,QAAUo+E,WAmChBC,GAAsB,SAA6B/qI,EAAO6jB,EAAKyoC,GACjE,IAAI31D,EACA61D,EAEJ,GAAKF,GAIAA,EAAMC,KAMX,IAFA51D,EAAI21D,EAAMC,KAAK11D,OAERF,MACL61D,EAAMF,EAAMC,KAAK51D,IAET81D,WAAazsD,GAASwsD,EAAIE,SAAW7oC,GAC3CyoC,EAAM6J,UAAU3J,IAkPlBw+E,GAAS,SAAgBljF,GAC3B,MAAsB,kBAARA,GAAoB1zB,SAAS0zB,IAMzCmjF,GAAqC,EAAI,GA0DzCC,GAAoB,SAA2BplG,GACjD,IAAIqlG,EAAiBrlG,EAAYqlG,eAC7B37G,EAAWsW,EAAYtW,SACvB0B,EAAU4U,EAAY5U,QACtB/X,EAAO2sB,EAAY3sB,KACnBiyH,EAAwBtlG,EAAYzR,SACpC8qF,EAAMisB,EAAsB13G,cAC5B5jB,EAAKs7H,EAAsBt7H,GAC3Bu7H,EAAyBD,EAAsBt4G,SAC/CA,OAAsC,IAA3Bu4G,EAAoC,GAAKA,EACpD7vI,EAAQsqC,EAAYwlG,WACpBp1G,EAAY4P,EAAY5P,UACxBhD,EAAW4S,EAAY5S,SACvBq4G,EAAaz4G,EAASj8B,OAAS,EAC/B20I,EAAY,iCAEZ1lG,EAAY65D,oBACd6rC,EAAY,wBAA0B1lG,EAAY65D,oBAAsB,IAC/D75D,EAAY2lG,gBACrBD,EAAY,2CAGV1lG,EAAY4lG,cACdF,GAAa,qBAAuB1lG,EAAY4lG,aAGlD,IAAIC,EAAoC,kBAAdz1G,EACtBjyB,EAAO6hC,EAAY5U,QAAQ93B,IAAM,UAAY,cAC7CwyI,EAAqBD,EAAenuC,GAAkB,CACxDrqE,eAAgBjC,IACb,EAAI,EACT,OAAOjtB,EAAO,MAAQk7G,EAAM3jH,GAAS,KAAO2jH,EAAMosB,GAAc,KAAOI,EAAe,UAAYz1G,EAAY,IAAM01G,EAAqB,IAAM,IAAO,uBAAyB16G,EAAQlxB,MAAQ,OAASkxB,EAAQrN,IAAM,KAAQ8nH,EAAe,oBAAsBxyH,EAAKnZ,MAAQ,OAASmZ,EAAK0K,IAAM,IAAM,IAAO,oBAAsBsnH,EAAhUlnI,eAAyWurB,EAAzWvrB,eAA4YivB,EAA5YjvB,kBAAkbunI,EAAlbvnI,eAAsd6L,EAAK,KAGhe+7H,GAA6B,SAAoCtzG,GACnE,OAAOA,EAAY,cA2KjBuzG,GAA8B,SAAqC16G,GACrE,IAAI26G,EAA2B36G,EAAM26G,yBACjCp5G,EAAkBvB,EAAMuB,gBACxBmR,EAAkB1S,EAAM0S,gBACxBkoG,EAAa56G,EAAM46G,WACnBC,EAAgB76G,EAAM66G,cAE1B,GAAIt5G,IAAoBmR,EACtB,OAAO,EAGT,GAAmB,UAAfkoG,EAAwB,CAC1B,IAAIE,EAAyBH,EAAyBI,mBAAmB,CACvE7zI,KAAM,SAMR,OAAQ4zI,GAA0BA,EAAuBhpF,KAAOpf,EAOlE,GAAmB,SAAfkoG,GAAyBC,EAAe,CAC1C,IAAIG,EAA6BL,EAAyBM,sBAAsB,CAC9E/zI,KAAM,UAoBR,OAAI8zI,GAA8BA,EAA2BlpF,KAAOpf,EAOtE,OAAO,GAmCLwoG,GAAiB,SAAwBltG,GAC3C,IAAIpE,EAAkBoE,EAAMpE,gBACxBuxG,EAAcntG,EAAMmtG,YAGxB,QAAKvxG,GAeE1V,KAAKmnD,MAAMzxC,GAAmBuxG,EAAchwC,IAGjDiwC,GAAuC,SAA8C1mG,EAAa2mG,GAGpG,GAAmB,QAAfA,EACF,OAAO,KAGT,IA9DyCC,EACrCH,EA6DAvxG,GA9DqC0xG,EA8DL,CAClCvO,gBAAiBr4F,EAAYq4F,gBAC7Bz2B,gBAAiB5hE,EAAY4hE,iBA/D3B6kC,EAAc,EAClB,CAAC,QAAS,SAASjxI,SAAQ,SAAUhD,GACnC,IAAIq0I,EAAiBD,EAAYp0I,EAAO,cAExC,GAAKq0I,EAAL,CAIA,IAEIn9G,EAFAxvB,EAAQ2sI,EAAe3sI,MACvB6jB,EAAM8oH,EAAe9oH,IAGJ,kBAAV7jB,GAAqC,kBAAR6jB,EACtC2L,EAAW,WAAgB3L,GAAO,WAAgB7jB,GACxB,kBAAVA,GAAqC,kBAAR6jB,IAC7C2L,EAAW3L,EAAM7jB,GAGK,qBAAbwvB,GAA4BA,EAAW+8G,IAChDA,EAAc/8G,OAKS,kBAAhB+8G,GAA4BA,EAAc5iH,OAAOC,mBAC1D2iH,EAAc5iH,OAAO4iH,IAGhBA,GAyCP,IAAKvxG,EACH,OAAO,KAGT,IAAItJ,EAAiBoU,EAAYzR,SAAS3C,eACtCk7G,EAAsBN,GAAe,CACvCtxG,gBAAiBA,EACjBuxG,YAA8B,EAAjB76G,IAEXm7G,EAA2BP,GAAe,CAC5CtxG,gBAAiBA,EACjBuxG,YAAa76G,IAEXo7G,EAAwB,sBAAwBhnG,EAAYwlG,WAApC,kBAA2ExlG,EAAYzR,SAASvkB,GAAhG,sBAAoIkrB,EAApI,kCAAiM8K,EAAYtW,SAA7M,+BAAgQkC,EAAhQ,4PAE5B,OAAIk7G,GAAuBC,EAClB,CACLE,SAAUH,EAAsB,OAAS,OACzCrkI,QAASukI,GAIN,MAWLE,GAA6B,SAAUC,GAGzC,SAASD,EAAc93E,EAAU77D,GAC/B,IAAIk1B,EAIJ,GAFAA,EAAQ0+G,EAAqB/1I,KAAKG,OAASA,MAEtC69D,EACH,MAAM,IAAIolC,UAAU,wCAGtB,GAAoC,oBAAzBplC,EAASa,YAClB,MAAM,IAAIukC,UAAU,mCAGtB,IAAKplC,EAASg4E,YACZ,MAAM,IAAI5yC,UAAU,4BAqJtB,OAjJA/rE,EAAMoS,UAAYu0B,EAASv0B,UAC3BpS,EAAM4+G,WAAa,CACjBn1D,KAAM,EACNhmE,MAAO,GAETuc,EAAM6+G,UAAYrpD,IAElBx1D,EAAM8+G,cAEN9+G,EAAM+8G,WAAa,KACnB/8G,EAAM2H,UAAY,KAElB3H,EAAM++G,WAAap4E,EAASq4E,UAC5Bh/G,EAAMq/C,aAAe1Y,EAASa,YAC9BxnC,EAAMi/G,UAAYt4E,EAAS0J,SAC3BrwC,EAAMk/G,SAAWv4E,EAASy3B,QAC1Bp+D,EAAM8qC,UAAYnE,EAAS1lC,SAC3BjB,EAAMm/G,aAAex4E,EAASg4E,YAC9B3+G,EAAMs0E,KAAO3tC,EAASstC,IACtBj0E,EAAMo/G,YAAcz4E,EAAS82E,WAC7Bz9G,EAAMq/G,uBAAoB,EAC1Br/G,EAAMs/G,wBAAqB,EAC3Bt/G,EAAMu/G,sBAAwB54E,EAAS64E,qBACvCx/G,EAAMy/G,kBAAoB94E,EAAS+4E,iBACnC1/G,EAAM2/G,YAAch5E,EAASu3E,WAC7Bl+G,EAAM4/G,eAAiBj5E,EAASk5E,cAChC7/G,EAAM8/G,kBAAoBn5E,EAASg1E,iBACnC37G,EAAM+/G,OAAS,OACf//G,EAAMggH,0BAA4Br5E,EAAS62E,yBAC3Cx9G,EAAMigH,8BAA+B,EACrCjgH,EAAM+rF,kBAAoBplD,EAASqlD,iBACnChsF,EAAMkgH,iBAAmBv5E,EAASlzB,gBAClCzT,EAAMuxE,iCAAmC5qC,EAAS4qC,iCAElDvxE,EAAMmgH,oBAAsB,KAC5BngH,EAAMwrC,YAAS,EACfxrC,EAAMogH,kBAAoB,EAC1BpgH,EAAMqgH,gBAAkB,KACxBrgH,EAAMsgH,YAAc,KACpBtgH,EAAMugH,iBAAmB,GACzBvgH,EAAMwgH,gBAAiB,EACvBxgH,EAAMygH,2BAA4B,EAElCzgH,EAAM0gH,WAAa,GACnB1gH,EAAM2gH,aAAe,EACrB3gH,EAAM4gH,YAAc/0C,GAAQljD,QAAQT,YAAc,GAClDloB,EAAM6gH,mBAAqB,CACzB73G,OAAO,EACPD,OAAO,GAET/I,EAAM8gH,2BAA6B,CACjC93G,MAAO,KACPD,MAAO,MAET/I,EAAM+gH,WAAa,GAMnB/gH,EAAMghH,WAAa,GACnBhhH,EAAMihH,eAAiB,CACrB3b,IAAK,GACLD,QAAS,IAEXrlG,EAAMkhH,kBAAmB,EACzBlhH,EAAMmhH,gCAAkC,KAExCnhH,EAAMohH,qBAAuB,KAC7BphH,EAAMqhH,cAAgB,GAEtBrhH,EAAMshH,qBAAuB36E,EAAS46E,oBACtCvhH,EAAMwhH,UAAY,GAClBxhH,EAAMyhH,WAAa96E,EAAS+6E,UAI5B1hH,EAAM2hH,gBAAkBh7E,EAASi7E,eACjC5hH,EAAM6hH,WAAa,CACjBn6G,aAAc,EACd0G,KAAM,GAERpO,EAAM8hH,YAAc9hH,EAAM+hH,oBAE1B/hH,EAAMgiH,uBAAyB,WAC7B,OAAOhiH,EAAMhB,QAAQ,mBAGvBgB,EAAM2hH,gBAAgB/iH,GAAG,iBAAkBoB,EAAMgiH,wBAEjDhiH,EAAMm/G,aAAaluF,iBAAiB,cAAc,WAC3CjxB,EAAMiiH,mBACTjiH,EAAMkiH,QAAS,MAKnBliH,EAAMmiH,gBAAiB,EACvBniH,EAAMk0E,QAAUnG,GAAO,iBAAmB/tE,EAAMo/G,YAAc,KAC9Dn3I,OAAOic,gBAAe,OAAuB8b,GAAQ,QAAS,CAC5D5b,IAAK,WACH,OAAOtb,KAAKi3I,QAEdz7H,IAAK,SAAa89H,GACZA,IAAat5I,KAAKi3I,SACpBj3I,KAAKorG,QAAQprG,KAAKi3I,OAAS,OAASqC,GACpCt5I,KAAKi3I,OAASqC,EACdt5I,KAAKk2B,QAAQ,mBAKnBgB,EAAM4/G,eAAehhH,GAAG,SAAS,WAC3BoB,EAAMqiH,0BACRriH,EAAMsiH,uBAQgB,SAAtBtiH,EAAMo/G,aACRp/G,EAAMggH,0BAA0BphH,GAAG,yBAAyB,WACtDoB,EAAMqiH,0BACRriH,EAAMsiH,uBAQc,UAAtBtiH,EAAMo/G,aACRp/G,EAAMggH,0BAA0BphH,GAAG,kBAAkB,WAC/CoB,EAAMuiH,wBACRviH,EAAMwiH,oBAGJxiH,EAAMqiH,0BACRriH,EAAMsiH,uBAKLtiH,GArKT,OAAey+G,EAAeC,GAwK9B,IAAI//G,EAAS8/G,EAAch2I,UA85E3B,OA55EAk2B,EAAOojH,kBAAoB,WACzB,OAAOnP,GAAmC,CACxClO,OAAO,EACPjB,eAAgB36H,KAAK83I,YACrB9lH,wBAAwB,EACxBkxF,iBAAkBljH,KAAKijH,kBACvBt4E,gBAAiB3qC,KAAKo3I,oBAU1BvhH,EAAOmgH,YAAc,WACnBh2I,KAAK25I,sBAAwB,EAC7B35I,KAAK45I,cAAgB,EACrB55I,KAAK65I,qBAAuB,EAC5B75I,KAAK85I,sBAAwB,EAC7B95I,KAAK+5I,qBAAuB,EAC5B/5I,KAAKg6I,sBAAwB,EAC7Bh6I,KAAKi6I,mBAAqB,EAC1Bj6I,KAAKk6I,aAAe,GAOtBrkH,EAAOS,QAAU,WACft2B,KAAKk2B,QAAQ,WACbl2B,KAAKyrD,MAAQ,WACbzrD,KAAKm3D,QACLn3D,KAAKm6I,SAEDn6I,KAAKg5I,aACPh5I,KAAKg5I,YAAYtgC,YAGnB14G,KAAKg2I,cAEDh2I,KAAKq3I,qBACP,iBAAsBr3I,KAAKq3I,qBAGzBr3I,KAAK64I,iBAAmB74I,KAAKk5I,wBAC/Bl5I,KAAK64I,gBAAgB7iH,IAAI,iBAAkBh2B,KAAKk5I,wBAGlDl5I,KAAKg2B,OAGPH,EAAOukH,SAAW,SAAkB38F,GAClCz9C,KAAK03I,gBAAkBj6F,EAEnBA,EACFz9C,KAAK+3I,mBAAmB73G,OAAQ,EAGhClgC,KAAK82I,eAAeuD,YAAY,EAAGr6I,KAAKgiE,cAS5CnsC,EAAO/vB,MAAQ,WACM,YAAf9F,KAAKyrD,OAQTzrD,KAAKm6I,SAKLn6I,KAAKyrD,MAAQ,QAGRzrD,KAAKi3D,UACRj3D,KAAKs6I,kBAhBDt6I,KAAKu3I,kBACPv3I,KAAKu3I,gBAAkB,OAyB7B1hH,EAAOskH,OAAS,WACVn6I,KAAKu3I,iBAAmBv3I,KAAKu3I,gBAAgBgD,eAC/Cv6I,KAAKu3I,gBAAgBgD,gBAIvBv6I,KAAKu3I,gBAAkB,KACvBv3I,KAAKi4I,WAAa,GAClBj4I,KAAKk4I,WAAa,GAClBl4I,KAAKm4I,eAAe3b,IAAM,GAC1Bx8H,KAAKm4I,eAAe5b,QAAU,GAC9Bv8H,KAAKk3I,0BAA0BsD,2BAA2Bx6I,KAAKs2I,aAC/Dt2I,KAAKo4I,kBAAmB,EACxB,iBAAsBp4I,KAAKq4I,iCAC3Br4I,KAAKq4I,gCAAkC,MAGzCxiH,EAAO4kH,eAAiB,SAAwBlN,GAG9C,MAAmB,cAAfvtI,KAAKyrD,OAA0BzrD,KAAKu3I,iBAKnCv3I,KAAKu3I,iBAAmBv3I,KAAKu3I,gBAAgBhK,YAAcA,GAJ9DvtI,KAAKyrD,MAAQ,SACN,IAiBX51B,EAAOtrB,MAAQ,SAAemwI,GAO5B,MANsB,qBAAXA,IACT16I,KAAKorG,QAAQ,kBAAmBsvC,GAChC16I,KAAK0iE,OAASg4E,GAGhB16I,KAAKu3I,gBAAkB,KAChBv3I,KAAK0iE,QAGd7sC,EAAO8kH,YAAc,WACnB36I,KAAKo5I,QAAS,EAEVp5I,KAAKg5I,aAEPlP,GAAwB9pI,KAAKg5I,aAG/Bh5I,KAAK43I,WAAWp4I,OAAS,EACzBQ,KAAKm3D,QACLn3D,KAAKk2B,QAAQ,UAUfL,EAAO+kH,UAAY,WACjB,IAAI/T,EAAY7mI,KAAK66I,gBAErB,IAAK76I,KAAK82I,iBAAmBjQ,EAC3B,OAAO9jC,GAAQ1uC,mBAGjB,GAAyB,SAArBr0D,KAAKs2I,YAAwB,CAC/B,IAAI/Y,EAAWsJ,EAAUtJ,SACrBC,EAAWqJ,EAAUrJ,SACrBwO,EAAUnF,EAAUmF,QAExB,GAAIxO,GAAYD,IAAav9H,KAAK03I,iBAAmB1L,EACnD,OAAOhsI,KAAK82I,eAAeviF,WAG7B,GAAIipE,EACF,OAAOx9H,KAAK82I,eAAegE,gBAM/B,OAAO96I,KAAK82I,eAAeiE,iBAc7BllH,EAAOmlH,kBAAoB,SAA2B5iI,EAAKoD,GAKzD,QAJY,IAARA,IACFA,GAAM,IAGHpD,EACH,OAAO,KAGT,IAAIK,EAAKi3F,GAAct3F,GACnB6iI,EAAYj7I,KAAKu4I,cAAc9/H,GAYnC,OAVI+C,IAAQy/H,GAAa7iI,EAAI67B,QAC3Bj0C,KAAKu4I,cAAc9/H,GAAMwiI,EAAY,CACnCj4G,YAAa5qB,EAAI4qB,YACjBtK,UAAWtgB,EAAIsgB,UACfub,MAAO77B,EAAI67B,MACX4kB,OAAQzgD,EAAIygD,OACZ2pE,WAAYpqH,EAAIoqH,aAIbyY,GAAa7iI,GActByd,EAAOqlH,WAAa,SAAoBx7I,EAAK8b,GAK3C,QAJY,IAARA,IACFA,GAAM,IAGH9b,EACH,OAAO,KAGT,IAAI+Y,EAAKk3F,GAAajwG,GAClBy7I,EAAYn7I,KAAK04I,UAAUjgI,GAG3BzY,KAAKw4I,sBAAwBh9H,IAAQ2/H,GAAaz7I,EAAIu0C,QACxDj0C,KAAK04I,UAAUjgI,GAAM0iI,EAAY,CAC/Bn4G,YAAatjC,EAAIsjC,YACjBiR,MAAOv0C,EAAIu0C,QAIf,IAAIjwC,EAAS,CACXg/B,aAAcm4G,GAAaz7I,GAAKsjC,aAOlC,OAJIm4G,IACFn3I,EAAOiwC,MAAQknG,EAAUlnG,OAGpBjwC,GAUT6xB,EAAOulH,mBAAqB,WAC1B,OAAOp7I,KAAKq7I,YAAcr7I,KAAKi3D,UAOjCphC,EAAOupC,KAAO,WAKZ,GAHAp/D,KAAKs6I,iBAGAt6I,KAAKq7I,UAKV,MAAmB,SAAfr7I,KAAKyrD,OAAoBzrD,KAAKo7I,qBACzBp7I,KAAKs7I,cAKTt7I,KAAKo7I,sBAAuC,UAAfp7I,KAAKyrD,OAAoC,SAAfzrD,KAAKyrD,QAIjEzrD,KAAKyrD,MAAQ,WAWf51B,EAAOylH,MAAQ,WAKb,OAJAt7I,KAAKyrD,MAAQ,QAGbzrD,KAAKu7I,kBACEv7I,KAAKs6I,kBASdzkH,EAAOmH,SAAW,SAAkBw+G,EAAax5I,GAK/C,QAJgB,IAAZA,IACFA,EAAU,IAGPw5I,EAAL,CAIA,IAAIvzG,EAAcjoC,KAAKq7I,UACnB5sG,EAAczuC,KAAKu3I,gBACvBv3I,KAAKq7I,UAAYG,EACjBx7I,KAAKw3I,YAAcx1I,EAQA,SAAfhC,KAAKyrD,QACP+vF,EAAYC,SAAW,CACrBp/G,cAAem/G,EAAYn/G,cAC3BiJ,KAAM,GAUiB,SAArBtlC,KAAKs2I,aACPt2I,KAAK64I,gBAAgB6C,2BAA2BF,IAIpD,IAAIG,EAAQ,KAgBZ,GAdI1zG,IACEA,EAAYxvB,GACdkjI,EAAQ1zG,EAAYxvB,GACXwvB,EAAYlmC,MACrB45I,EAAQ1zG,EAAYlmC,MAIxB/B,KAAKorG,QAAQ,oBAAsBuwC,EAAQ,QAAUH,EAAY/iI,IAAM+iI,EAAYz5I,KAAO,KAG1F/B,KAAKk2B,QAAQ,kBAGM,SAAfl2B,KAAKyrD,OAAoBzrD,KAAKo7I,qBAChC,OAAOp7I,KAAKs7I,QAGd,IAAKrzG,GAAeA,EAAYlmC,MAAQy5I,EAAYz5I,IAoBlD,OAnBwB,OAApB/B,KAAKi0I,aASFuH,EAAYr/G,QAGfn8B,KAAK47I,eAFL57I,KAAK67I,eAMT77I,KAAKu2I,uBAAoB,OACzBv2I,KAAKk2B,QAAQ,kBAOf,IAAI4lH,EAAoBN,EAAYn/G,cAAgB4L,EAAY5L,cAKhE,GAJAr8B,KAAKorG,QAAQ,sBAAwB0wC,EAAoB,KAIjC,OAApB97I,KAAKi0I,WAKP,GAJAj0I,KAAKi0I,YAAc6H,EAIf97I,KAAKi0I,WAAa,EACpBj0I,KAAKi0I,WAAa,KAClBj0I,KAAK6+B,UAAY,SACZ,CACL,IAAIhF,EAAU75B,KAAKq7I,UAAU5/G,SAASz7B,KAAKi0I,YAI3C,GAAIj0I,KAAK6+B,aAAehF,EAAQ3F,QAAU2F,EAAQ3F,MAAM10B,SAAWq6B,EAAQ3F,MAAMl0B,KAAK6+B,YAAa,CACjG,IAAIo1G,EAAaj0I,KAAKi0I,WACtBj0I,KAAKorG,QAAQ,oCAAsCprG,KAAK6+B,UAAY,uBACpE7+B,KAAK67I,cAIL77I,KAAKi0I,WAAaA,GAQpBxlG,IACFA,EAAYwlG,YAAc6H,EAEtBrtG,EAAYwlG,WAAa,GAC3BxlG,EAAYwlG,WAAa,KACzBxlG,EAAY5P,UAAY,OAKpB4P,EAAYwlG,YAAc,IAC5BxlG,EAAY5U,QAAU2hH,EAAY//G,SAASgT,EAAYwlG,aAGrDxlG,EAAY5P,WAAa,GAAK4P,EAAY5U,QAAQ3F,QACpDua,EAAY3sB,KAAO2sB,EAAY5U,QAAQ3F,MAAMua,EAAY5P,cAK/D7+B,KAAK64I,gBAAgBkD,uBAAuB9zG,EAAauzG,KAU3D3lH,EAAOshC,MAAQ,WACTn3D,KAAKq3I,sBACP,iBAAsBr3I,KAAKq3I,qBAC3Br3I,KAAKq3I,oBAAsB,OAU/BxhH,EAAOohC,OAAS,WACd,OAAoC,OAA7Bj3D,KAAKq3I,qBAUdxhH,EAAO0lH,gBAAkB,SAAyBxlC,GAChD/1G,KAAKo5I,QAAS,EACdp5I,KAAK+3I,mBAAqB,CACxB73G,OAAO,EACPD,OAAO,GAETjgC,KAAK67I,cAIL77I,KAAKkT,OAAO,EAAGqxB,EAAAA,EAAUwxE,GAErB/1G,KAAKg5I,cACPh5I,KAAKg5I,YAAY1S,YAAY,CAC3BC,OAAQ,wBAGVvmI,KAAKg5I,YAAY1S,YAAY,CAC3BC,OAAQ,YAYd1wG,EAAOgmH,YAAc,WACnB77I,KAAKq5I,gBAAiB,EACtBr5I,KAAK47I,gBAQP/lH,EAAO+lH,aAAe,WAChB57I,KAAKg5I,aAEPlP,GAAwB9pI,KAAKg5I,aAG/Bh5I,KAAKi0I,WAAa,KAClBj0I,KAAK6+B,UAAY,KACjB7+B,KAAK+4I,WAAa,KAClB/4I,KAAK23I,2BAA4B,EACjC33I,KAAKi4I,WAAa,GAClBj4I,KAAKk4I,WAAa,GAClBl4I,KAAKm4I,eAAe3b,IAAM,GAC1Bx8H,KAAKm4I,eAAe5b,QAAU,GAC9Bv8H,KAAK8F,QAED9F,KAAKg5I,aACPh5I,KAAKg5I,YAAY1S,YAAY,CAC3BC,OAAQ,4BAed1wG,EAAO3iB,OAAS,SAAgBvK,EAAO6jB,EAAKupF,EAAMimC,GAmBhD,QAlBa,IAATjmC,IACFA,EAAO,mBAGK,IAAVimC,IACFA,GAAQ,GAMNxvH,IAAQ+X,EAAAA,IACV/X,EAAMxsB,KAAKgiE,aAMTx1C,GAAO7jB,EACT3I,KAAKorG,QAAQ,gEAIf,GAAKprG,KAAK82I,gBAAmB92I,KAAK66I,gBAAlC,CAOA,IAAIoB,EAAmB,EAEnBC,EAAiB,WAGM,MAFzBD,GAGElmC,KAwBJ,IAAK,IAAI9gD,KApBL+mF,GAAUh8I,KAAK03I,iBACjBuE,IACAj8I,KAAK82I,eAAeuD,YAAY1xI,EAAO6jB,EAAK0vH,KAW1CF,GAA8B,SAArBh8I,KAAKs2I,eAChBt2I,KAAK43I,WAn0CW,SAAyB3nH,EAAQtnB,EAAO6jB,EAAK2vH,GAMjE,IALA,IAAIv1B,EAAW34F,KAAK0W,MAAMh8B,EAAQwzI,GAAW,GAAAxqH,kBACzCi5F,EAAS38F,KAAK0W,MAAMnY,EAAM2vH,GAAW,GAAAxqH,kBACrCyqH,EAAgBnsH,EAAO5rB,QACvB/E,EAAI2wB,EAAOzwB,OAERF,OACD2wB,EAAO3wB,GAAGsgH,KAAOgL,KAKvB,IAAW,IAAPtrH,EAEF,OAAO88I,EAKT,IAFA,IAAIvyE,EAAIvqE,EAAI,EAELuqE,OACD55C,EAAO45C,GAAG+1C,KAAOgH,KAQvB,OAFA/8C,EAAI57C,KAAKC,IAAI27C,EAAG,GAChBuyE,EAAcnmH,OAAO4zC,EAAGvqE,EAAIuqE,EAAI,GACzBuyE,EAuyCeC,CAAgBr8I,KAAK43I,WAAYjvI,EAAO6jB,EAAKxsB,KAAK63I,cACpEoE,IACAj8I,KAAK82I,eAAewF,YAAY3zI,EAAO6jB,EAAK0vH,IAI5Bl8I,KAAKg3I,kBACrBtD,GAAoB/qI,EAAO6jB,EAAKxsB,KAAKg3I,kBAAkB/hF,IAGzDy+E,GAAoB/qI,EAAO6jB,EAAKxsB,KAAKy2I,uBAErCyF,SA1CEl8I,KAAKorG,QAAQ,qEAmDjBv1E,EAAOykH,eAAiB,WAClBt6I,KAAKq3I,qBACP,iBAAsBr3I,KAAKq3I,qBAG7Br3I,KAAKq3I,oBAAsB,eAAoBr3I,KAAKu8I,mBAAmBxnH,KAAK/0B,MAAO,IAUrF61B,EAAO0mH,mBAAqB,WACP,UAAfv8I,KAAKyrD,OACPzrD,KAAKw8I,cAGHx8I,KAAKq3I,qBACP,iBAAsBr3I,KAAKq3I,qBAG7Br3I,KAAKq3I,oBAAsB,eAAoBr3I,KAAKu8I,mBAAmBxnH,KAAK/0B,MA/vCvD,MA4wCvB61B,EAAO2mH,YAAc,WAGnB,IAAIx8I,KAAK82I,eAAe2F,WAAxB,CAKA,IAAIhuG,EAAczuC,KAAK08I,qBAElBjuG,IAIsC,kBAAhCA,EAAYo5F,kBACrB7nI,KAAK23I,2BAA4B,EACjC33I,KAAKk3I,0BAA0BlC,sBAAsB,CACnD/zI,KAAMjB,KAAKs2I,YACXz/G,KAAM72B,KAAKs3I,iBACXzrF,GAAIpd,EAAY5S,YAIpB77B,KAAK28I,aAAaluG,MAapB5Y,EAAOsjH,eAAiB,SAAwBlF,EAAYj3G,EAAU6B,GAapE,QAZmB,IAAfo1G,IACFA,EAAaj0I,KAAKi0I,iBAGH,IAAbj3G,IACFA,EAAWh9B,KAAKq7I,gBAGA,IAAdx8G,IACFA,EAAY7+B,KAAK6+B,YAGd7B,IAAah9B,KAAKq2I,aACrB,OAAO,EAGT,IAAIx8G,EAAgC,kBAAfo6G,GAA2Bj3G,EAASvB,SAASw4G,GAE9D2I,EAAsB3I,EAAa,IAAMj3G,EAASvB,SAASj8B,OAE3Dq9I,GAAoBhjH,IAAYA,EAAQ3F,OAAS2K,EAAY,IAAMhF,EAAQ3F,MAAM10B,OAIrF,OAAOw9B,EAASb,SAA4C,SAAjCn8B,KAAKq2I,aAAanxI,YAAyB03I,GAAuBC,GAS/FhnH,EAAO6mH,mBAAqB,WAC1B,IAAInoF,EAAWv0D,KAAK46I,YAChBtmE,EAAcsxB,GAAgBrxC,IAAa,EAC3CuoF,EAAej3C,GAAYtxC,EAAUv0D,KAAKu2E,gBAC1CwmE,GAAa/8I,KAAKi2I,cAAgB6G,GAAgB,EAClDE,EAAmBF,GAAgB98I,KAAK22I,oBACxCl7G,EAAWz7B,KAAKq7I,UAAU5/G,SAK9B,IAAKA,EAASj8B,QAAUu9I,GAAaC,EACnC,OAAO,KAGTh9I,KAAK+4I,WAAa/4I,KAAK+4I,YAAc/4I,KAAK64I,gBAAgBoE,aAAaj9I,KAAKq7I,UAAWr7I,KAAKgiE,YAAahiE,KAAKs3I,iBAAkBt3I,KAAKu2E,gBACrI,IAAI5iE,EAAO,CACTkrB,UAAW,KACXo1G,WAAY,KACZH,eAAgB,KAChB92G,SAAUh9B,KAAKq7I,UACfjH,cAAe3/G,SAASz0B,KAAK+4I,aAG/B,GAAIplI,EAAKygI,cACPzgI,EAAKsgI,WA34CmB,SAAiC34G,EAAiBG,EAAUyhH,GACxFzhH,EAAWA,GAAY,GAIvB,IAHA,IAAI0hH,EAAmB,GACnB73G,EAAO,EAEFhmC,EAAI,EAAGA,EAAIm8B,EAASj8B,OAAQF,IAAK,CACxC,IAAIu6B,EAAU4B,EAASn8B,GAEvB,GAAIg8B,IAAoBzB,EAAQgC,WAC9BshH,EAAiB34I,KAAKlF,IACtBgmC,GAAQzL,EAAQ1B,UAEL+kH,GACT,OAAO59I,EAKb,OAAgC,IAA5B69I,EAAiB39I,OACZ,EAIF29I,EAAiBA,EAAiB39I,OAAS,GAo3C5B49I,CAAwBp9I,KAAKs3I,iBAAkB77G,EAAU64C,QACtE,GAAwB,OAApBt0E,KAAKi0I,WAAqB,CACnC,IAAIp6G,EAAU4B,EAASz7B,KAAKi0I,YACxBp1G,EAAsC,kBAAnB7+B,KAAK6+B,UAAyB7+B,KAAK6+B,WAAa,EACvElrB,EAAKmgI,eAAiBj6G,EAAQrN,IAAMqN,EAAQrN,IAAM8nD,EAE9Cz6C,EAAQ3F,OAAS2F,EAAQ3F,MAAM2K,EAAY,IAC7ClrB,EAAKsgI,WAAaj0I,KAAKi0I,WACvBtgI,EAAKkrB,UAAYA,EAAY,GAE7BlrB,EAAKsgI,WAAaj0I,KAAKi0I,WAAa,MAEjC,CAEL,IAAIoJ,EAAwBh1C,GAASC,oBAAoB,CACvDG,iCAAkCzoG,KAAKyoG,iCACvCzrE,SAAUh9B,KAAKq7I,UACf38E,YAAa1+D,KAAKq5I,eAAiB/kE,EAAct0E,KAAKu2E,eACtDiyB,kBAAmBxoG,KAAK+4I,WAAWl6G,UACnC0pE,qBAAsBvoG,KAAK+4I,WAAWn6G,aACtCw2B,UAAWp1D,KAAK+4I,WAAWzzG,OAEzB1G,EAAey+G,EAAsBz+G,aACrCw2B,EAAYioF,EAAsBjoF,UAClCkoF,EAAaD,EAAsBx+G,UAEvClrB,EAAK20F,oBAAsBtoG,KAAKq5I,eAAiB,eAAiB/kE,EAAc,eAAiBt0E,KAAKu2E,eACtG5iE,EAAKsgI,WAAar1G,EAClBjrB,EAAKmgI,eAAiB1+E,EACtBzhD,EAAKkrB,UAAYy+G,EAGnB,IAAIC,EAAc9hH,EAAS9nB,EAAKsgI,YAC5BjoC,EAAWuxC,GAAyC,kBAAnB5pI,EAAKkrB,WAA0B0+G,EAAYrpH,OAASqpH,EAAYrpH,MAAMvgB,EAAKkrB,WAGhH,IAAK0+G,GAAyC,kBAAnB5pI,EAAKkrB,YAA2BmtE,EACzD,OAAO,KAcT,GAT8B,kBAAnBr4F,EAAKkrB,WAA0B0+G,EAAYrpH,QACpDvgB,EAAKkrB,UAAY,EACjBmtE,EAAWuxC,EAAYrpH,MAAM,KAO1B4oH,GAAgB9wC,IAAaA,EAASqoC,YACzC,GAAuB,IAAnB1gI,EAAKkrB,UAAiB,CACxB,IAAIqnE,EAAczqE,EAAS9nB,EAAKsgI,WAAa,GACzCuJ,EAAsBt3C,EAAYhyE,OAASgyE,EAAYhyE,MAAM10B,QAAU0mG,EAAYhyE,MAAMgyE,EAAYhyE,MAAM10B,OAAS,GAEpHg+I,GAAuBA,EAAoBnJ,cAC7C1gI,EAAKsgI,YAAc,EACnBtgI,EAAKkrB,UAAYqnE,EAAYhyE,MAAM10B,OAAS,EAC5CmU,EAAK0gI,YAAc,yBAEZkJ,EAAYrpH,MAAMvgB,EAAKkrB,UAAY,GAAGw1G,cAC/C1gI,EAAKkrB,WAAa,EAClBlrB,EAAK0gI,YAAc,iBAIvB,IAAI5sE,EAAQznE,KAAKq2I,cAAiD,UAAjCr2I,KAAKq2I,aAAanxI,WAKnD,OAAIyO,EAAKsgI,YAAcx4G,EAASj8B,OAAS,GAAKioE,IAAUznE,KAAKo2I,WACpD,KAGFp2I,KAAKy9I,qBAAqB9pI,IAGnCkiB,EAAO4nH,qBAAuB,SAA8Bz7I,GAC1D,IAAIqyI,EAAcryI,EAAQqyI,YACtBr3G,EAAWh7B,EAAQg7B,SACnBi3G,EAAajyI,EAAQiyI,WACrBH,EAAiB9xI,EAAQ8xI,eACzBM,EAAgBpyI,EAAQoyI,cACxBv1G,EAAY78B,EAAQ68B,UACpB6+G,EAAuB17I,EAAQ07I,qBAC/Bp1C,EAAsBtmG,EAAQsmG,oBAC9BzuE,EAAUmD,EAASvB,SAASw4G,GAC5BnyH,EAA4B,kBAAd+c,GAA0BhF,EAAQ3F,MAAM2K,GACtD4P,EAAc,CAChB8+F,UAAW,kBAAoBt/G,KAAK0vH,SAEpC57I,IAAK+f,GAAQA,EAAKkhB,aAAenJ,EAAQmJ,YAEzCixG,WAAYA,EACZp1G,UAAW/c,EAAO+c,EAAY,KAG9Bu1G,cAAeA,EACfN,eAAgBA,EAEhB92G,SAAUA,EAEViX,MAAO,KAEPm3F,eAAgB,KAGhBvD,gBAAiB,KAEjBhsG,SAAUhC,EAAQgC,SAElB1D,SAAUrW,GAAQA,EAAKqW,UAAY0B,EAAQ1B,SAE3C0B,QAASA,EACT/X,KAAMA,EACNqO,WAAY,EACZipG,WAAYp5H,KAAKg5I,YAEjB1wC,oBAAqBA,EACrB+rC,YAAaA,GAEXuJ,EAAgD,qBAAzBF,EAAuCA,EAAuB19I,KAAK23I,0BAC9FlpG,EAAYo5F,gBAAkB7nI,KAAK69I,2BAA2B,CAC5DpxG,gBAAiB5S,EAAQgC,SACzBP,gBAAiBt7B,KAAKs3I,iBACtBxD,eAAgBA,EAChBv/E,SAAUv0D,KAAK46I,YACfgD,cAAeA,IAEjB,IAAIE,EAAmBl4C,GAAgB5lG,KAAK82I,eAAeiE,iBAc3D,MAZgC,kBAArB+C,IAGTrvG,EAAY05F,iBAAmB2V,EAAmB99I,KAAK82I,eAAeiH,wBAGpE/9I,KAAK82I,eAAegE,gBAAgBt7I,SACtCivC,EAAYwrF,gBA/qDQ,SAA6BhqG,EAAQyuC,EAAay9E,GAC1E,GAA2B,qBAAhBz9E,GAA+C,OAAhBA,IAAyBzuC,EAAOzwB,OACxE,MAAO,GAIT,IACIF,EADA0+I,EAAiB/vH,KAAK0W,MAAM+5B,EAAcy9E,EAAU,GAAK,GAAAxqH,kBAG7D,IAAKryB,EAAI,EAAGA,EAAI2wB,EAAOzwB,UACjBywB,EAAO3wB,GAAGsgH,IAAMo+B,GADS1+I,KAM/B,OAAO2wB,EAAO5rB,MAAM/E,GAgqDc2+I,CAAoBj+I,KAAK43I,WAEvD53I,KAAKu2E,eAAiBv2E,KAAK82I,eAAeoH,uBAAwBl+I,KAAK63I,eAGlEppG,GAMT5Y,EAAOgoH,2BAA6B,SAAoC77I,GACtE,OAr4CEyqC,GAD6DjT,EAs4C9Bx3B,GAr4CRyqC,gBACvBnR,EAAkB9B,EAAK8B,gBACvBw4G,EAAiBt6G,EAAKs6G,eACtBv/E,EAAW/6B,EAAK+6B,SACA/6B,EAAKokH,eAOHnxG,IAAoBnR,EA4BtCmR,EAAkBnR,EACbw4G,EAQFv/E,EAAS/0D,OAAS+0D,EAAS/nC,IAAI+nC,EAAS/0D,OAAS,GAAKs0I,EApCpD,KAbqB,IAAmCt6G,EAC7DiT,EACAnR,EACAw4G,EACAv/E,GA+4CJ1+B,EAAOsoH,sBAAwB,SAA+BjT,GAC5D,IAAIlrI,KAAKwrG,KAAK/tC,MAAMxG,UAGnBj3D,KAAKw3I,YAAY3xI,SACjB7F,KAAKq7I,UAAUtlI,WAAWgjB,aAOvBG,KAAKsL,OAAS0mG,EAAM+C,sBAAwB/0G,KAAKsL,OAAS,KAA9D,CAIA,IAAIk6B,EAAc1+D,KAAKu2E,eACnB6nE,EAAoBlT,EAAM5hG,UAC1B3F,EAAkB3jC,KAAKu3I,gBAAgBp/G,SACvCkmH,EAAuBh2C,GAASa,2BAA2BvlE,EAAiBy6G,EAAmBp+I,KAAKq7I,UAAWnQ,EAAM/hC,eAIrHm1C,EAr4gBgB,SAA2B/pF,EAAUmK,EAAakiB,GAMxE,YALqB,IAAjBA,IACFA,EAAe,KAGCrsB,EAAS/0D,OAAS+0D,EAAS/nC,IAAI+nC,EAAS/0D,OAAS,GAAK,GAClDk/D,GAAekiB,EA+3gBT29D,CAAkBv+I,KAAK46I,YAAal8E,EAAa1+D,KAAKwrG,KAAK/tC,MAAMmjB,gBAAkB,EAG7G,KAAIy9D,GAAwBC,GAA5B,CAIA,IAAIE,EAlpE8B,SAAyC3gF,GAC7E,IAAI72B,EAAS62B,EAAS72B,OAClB03B,EAAcb,EAASa,YACvBp1B,EAAYu0B,EAASv0B,UACrBnR,EAAW0lC,EAAS1lC,SACpBwL,EAAkBk6B,EAASl6B,gBAC3B46G,EAAoB1gF,EAAS0gF,kBAC7BjjH,EAAkBuiC,EAASviC,gBAC3Bw9G,EAAiBj7E,EAASi7E,eAG1B2F,EAAsBz3G,EAAO/J,UAAU1uB,QAAO,SAAUyuB,GAC1D,OAAQqrE,GAASX,eAAe1qE,MAI9B0hH,EAAmBD,EAAoBlwI,OAAO85F,GAASV,WAEtD+2C,EAAiBl/I,SAIpBk/I,EAAmBD,EAAoBlwI,QAAO,SAAUyuB,GACtD,OAAQqrE,GAASW,WAAWhsE,OAIhC,IACI2hH,EADqBD,EAAiBnwI,OAAO85F,GAAS3uF,aAAaqb,KAAK,KAAM,cACpC3c,KAAI,SAAU4kB,GAC1D,IAGI4hH,EAHY9F,EAAemE,aAAajgH,EAAU7E,EAAUmD,EAAiBojC,GAGnD,EAAI,EAGlC,MAAO,CACL1hC,SAAUA,EACV6hH,kBAJwBx2C,GAASa,2BAA2BvlE,EAAiB2F,EAAWtM,GAC5C4hH,EAAcL,MAM1DO,EAAyBH,EAAqBpwI,QAAO,SAAUwwI,GACjE,OAAOA,EAASF,mBAAqB,KAOvC,OAJAvO,GAAWwO,GAAwB,SAAUlzH,EAAGkL,GAC9C,OAAO45G,GAAyB55G,EAAEkG,SAAUpR,EAAEoR,aAG5C8hH,EAAuBt/I,OAClBs/I,EAAuB,IAGhCxO,GAAWqO,GAAsB,SAAU/yH,EAAGkL,GAC5C,OAAOlL,EAAEizH,kBAAoB/nH,EAAE+nH,qBAE1BF,EAAqB,IAAM,MA2lEVK,CAAgC,CACpDh4G,OAAQhnC,KAAKwrG,KAAKvuE,UAAU+J,OAC5B03B,YAAaA,EACbp1B,UAAW80G,EACXjmH,SAAUn4B,KAAKgiE,YACfr+B,gBAAiBA,EACjB46G,kBAAmBD,EACnBhjH,gBAAiBt7B,KAAKs3I,iBACtBwB,eAAgB94I,KAAK64I,kBAGvB,GAAK2F,EAAL,CAIA,IACIS,EADoBZ,EAAuBC,EACAE,EAAgBK,kBAC3DK,EAAoB,GAIpBZ,GAAuBp5C,KACzBg6C,EAAoB,IAGjBV,EAAgBxhH,UAAYwhH,EAAgBxhH,SAASj7B,MAAQ/B,KAAKq7I,UAAUt5I,KAAOk9I,EAAuBC,IAO/Gl/I,KAAKspC,UAAYk1G,EAAgBxhH,SAASjnB,WAAWgjB,UAAYm+E,GAAOM,mBAAqB,EAC7Fx3G,KAAKk2B,QAAQ,mBAGfL,EAAOspH,aAAe,SAAsB1wG,GAC1CzuC,KAAKorG,QAAQ,YAAcyoC,GAAkBplG,IAC7CzuC,KAAK65I,sBAAwB,GAa/BhkH,EAAOupH,gBAAkB,SAAyB1vH,EAAO2vH,GACvDr/I,KAAKm+I,sBAAsBkB,EAAcnU,OAErClrI,KAAKy6I,eAAe4E,EAAc9R,YAItCvtI,KAAKk2B,QAAQ,aAGfL,EAAOypH,iBAAmB,SAA0BD,EAAexY,GACjE7mI,KAAKm+I,sBAAsBkB,EAAcnU,OAErClrI,KAAKy6I,eAAe4E,EAAc9R,YAIlCvtI,KAAKu/I,2BAA2B1Y,KAIpCA,EAAYA,GAAa,GAxsDV,SAAsBj7G,EAAGkL,GAI1C,IAAKlL,IAAMkL,IAAMlL,GAAKkL,GAAKlL,IAAMkL,EAC/B,OAAO,EAIT,GAAIlL,IAAMkL,EACR,OAAO,EAKT,IAAI0oH,EAAQrgJ,OAAOsP,KAAKmd,GAAGkb,OACvB24G,EAAQtgJ,OAAOsP,KAAKqoB,GAAGgQ,OAE3B,GAAI04G,EAAMhgJ,SAAWigJ,EAAMjgJ,OACzB,OAAO,EAGT,IAAK,IAAIF,EAAI,EAAGA,EAAIkgJ,EAAMhgJ,OAAQF,IAAK,CACrC,IAAII,EAAM8/I,EAAMlgJ,GAEhB,GAAII,IAAQ+/I,EAAMngJ,GAChB,OAAO,EAIT,GAAIssB,EAAElsB,KAASo3B,EAAEp3B,GACf,OAAO,EAIX,OAAO,EAyqDAggJ,CAAa1/I,KAAKu2I,kBAAmB1P,KACxC7mI,KAAK+3I,mBAAqB,CACxB73G,OAAO,EACPD,OAAO,GAETjgC,KAAKw2I,mBAAqB3P,EAC1B7mI,KAAKu2I,kBAAoB1P,EACzB7mI,KAAKorG,QAAQ,mBAAoBy7B,GACjC7mI,KAAKk2B,QAAQ,cAKXl2B,KAAKy6I,eAAe4E,EAAc9R,aAMtCvtI,KAAKu3I,gBAAgB1Q,UAAYA,EAE7B7mI,KAAKu5I,0BACPv5I,KAAKw5I,uBAIT3jH,EAAO8pH,kBAAoB,SAA2BN,EAAen+G,EAAW0+G,EAAUt6G,GAGxF,GAFAtlC,KAAKm+I,sBAAsBkB,EAAcnU,QAErClrI,KAAKy6I,eAAe4E,EAAc9R,WAAtC,CAIA,IAAI9+F,EAAczuC,KAAKu3I,gBACnBsI,EAAqBrL,GAA2BtzG,GACpDuN,EAAYoxG,GAAsBpxG,EAAYoxG,IAAuB,GACrEpxG,EAAYoxG,GAAoBD,GAAYt6G,EAC5CtlC,KAAKorG,QAAQ,eAAiBlqE,EAAY,MAAQ0+G,EAAW,MAAQt6G,GAEjEtlC,KAAKu5I,0BACPv5I,KAAKw5I,sBAIT3jH,EAAOiqH,gBAAkB,SAAyBT,EAAeU,GAC/D,IAAInoH,EAAS53B,KAIb,GAFAA,KAAKm+I,sBAAsBkB,EAAcnU,QAErClrI,KAAKy6I,eAAe4E,EAAc9R,WAMtC,GAA2B,IAAvBwS,EAAYvgJ,OAQhB,GAHkBQ,KAAKu3I,gBAGNyI,iBAAjB,CAKA,IAAInY,EAAiE,OAA/C7nI,KAAK82I,eAAeoH,uBAAkCl+I,KAAK82I,eAAeiH,uBAAyB/9I,KAAK82I,eAAeoH,uBACzI+B,EAAgB,GAEpBF,EAAY97I,SAAQ,SAAUs4H,GAG5B0jB,EAAc1jB,EAAQjhB,QAAU2kC,EAAc1jB,EAAQjhB,SAAW,CAE/DlmD,UAAW7wB,EAAAA,EACXmG,SAAU,GAEV2qB,QAAS,GAEX,IAAI6qF,EAAeD,EAAc1jB,EAAQjhB,QACzC4kC,EAAa9qF,UAAYnnC,KAAK8W,IAAIm7G,EAAa9qF,UAAWmnE,EAAQnnE,UAAYyyE,GAC9EqY,EAAa7qF,QAAUpnC,KAAKC,IAAIgyH,EAAa7qF,QAASknE,EAAQlnE,QAAUwyE,GACxEqY,EAAax1G,SAASlmC,KAAK+3H,MAE7Bp9H,OAAOsP,KAAKwxI,GAAeh8I,SAAQ,SAAUk8I,GAC3C,IAAIC,EAAwBH,EAAcE,GACtC/qF,EAAYgrF,EAAsBhrF,UAClCC,EAAU+qF,EAAsB/qF,QAChC3qB,EAAW01G,EAAsB11G,SACjCmoG,EAAmBj7G,EAAOo/G,kBAE9Bp/G,EAAOwzE,QAAQ,oBAAsBh2C,EAAY,OAASC,EAAU,QAAU8qF,GA3rE/C,SAAwCtN,EAAkBt9E,EAAMg6D,GACnG,IAAKsjB,EAAiBtjB,GAAgB,CACpCh6D,EAAKr/B,QAAQ,CACXj1B,KAAM,QACN2L,KAAM,YAER2oD,EAAKr/B,QAAQ,CACXj1B,KAAM,QACN2L,KAAM,YAER,IAAIixB,EAAa0xF,EAEb,UAAU7lH,KAAK6lH,KACjB1xF,EAAa,UAAY0xF,EAAc1uH,MAAM,KAAK,IAGpD,IAAIo0D,EAAQM,EAAKI,aAAawD,aAAat7B,GAE3C,GAAIo3B,EAIF49E,EAAiBtjB,GAAiBt6D,MAC7B,CAGL,IACI7tB,EAAQmoF,EACR3xF,EAAW2xF,EACX8wB,GAAM,EACNC,GAJkB/qF,EAAKrI,SAASi+C,KAAO51C,EAAKrI,SAASi+C,IAAIxgE,iBAAmB,IAI3C9M,GAEjCyiH,IACFl5G,EAAQk5G,EAAel5G,MACvBxJ,EAAW0iH,EAAe1iH,SAC1ByiH,EAAMC,EAAwB,SAKhCzN,EAAiBtjB,GAAiBh6D,EAAKM,mBAAmB,CACxDyE,KAAM,WACN7hD,GAAIolB,EAEJ,QAAWwiH,EACXj5G,MAAOA,EACPxJ,SAAUA,IACT,GAAOq3B,QA8oEVsrF,CAA+B1N,EAAkBj7G,EAAO4zE,KAAK/tC,MAAO0iF,GAKpEzM,GAAoBt+E,EAAWC,EAASw9E,EAAiBsN,IApoE1C,SAAwB3mH,GAC3C,IAAIq5G,EAAmBr5G,EAAKq5G,iBACxB2N,EAAehnH,EAAKgnH,aACpB3Y,EAAkBruG,EAAKquG,gBAE3B,GAAK2Y,EAAL,CAIA,IAAIxN,EAAM,mBAA0B,WACpCwN,EAAav8I,SAAQ,SAAUs4H,GAC7B,IAAItnE,EAAQsnE,EAAQjhB,OACpBu3B,EAAiB59E,GAAOa,OAAO,IAAIk9E,EAAIzW,EAAQnnE,UAAYyyE,EAAiBtL,EAAQlnE,QAAUwyE,EAAiBtL,EAAQ1hH,WAynErH4lI,CAAe,CACbD,aAAc91G,EACdmoG,iBAAkBA,EAClBhL,gBAAiBA,OAKjB7nI,KAAKg5I,aACPh5I,KAAKg5I,YAAY1S,YAAY,CAC3BC,OAAQ,gCA/CVvmI,KAAKm4I,eAAe5b,QAAQ/3H,KAAKxE,KAAK8/I,gBAAgB/qH,KAAK/0B,KAAMq/I,EAAeU,SARhF//I,KAAKorG,QAAQ,4DA4DjBv1E,EAAO6qH,WAAa,SAAoBrB,EAAe/S,EAAWtb,GAGhE,GAFAhxH,KAAKm+I,sBAAsBkB,EAAcnU,QAErClrI,KAAKy6I,eAAe4E,EAAc9R,WAMtC,GAFkBvtI,KAAKu3I,gBAENyI,iBAAjB,CAKA,IAAInY,EAAiE,OAA/C7nI,KAAK82I,eAAeoH,uBAAkCl+I,KAAK82I,eAAeiH,uBAAyB/9I,KAAK82I,eAAeoH,wBAnhE5G,SAAwCrL,EAAkB7hB,EAAcz7D,GACvGs9E,EAAiBK,iBAIrBL,EAAiBK,eAAiB39E,EAAKM,mBAAmB,CACxDyE,KAAM,WACNlzB,MAAO,mBACN,GAAO6tB,MACV49E,EAAiBK,eAAeyN,gCAAkC3vB,GA8gEhE4vB,CAA+B5gJ,KAAKg3I,kBAAmBhmB,EAAchxH,KAAKwrG,KAAK/tC,OAC/Em1E,GAAY,CACVC,iBAAkB7yI,KAAKg3I,kBACvBlE,cAAexG,EACfzE,gBAAiBA,EACjBkL,cAAe/yI,KAAKgiE,mBAbpBhiE,KAAKm4I,eAAe3b,IAAIh4H,KAAKxE,KAAK0gJ,WAAW3rH,KAAK/0B,KAAMq/I,EAAe/S,EAAWtb,KAiBtFn7F,EAAOgrH,sBAAwB,WAC7B7gJ,KAAKm4I,eAAe3b,IAAIv4H,SAAQ,SAAUkG,GACxC,OAAOA,OAETnK,KAAKm4I,eAAe5b,QAAQt4H,SAAQ,SAAUkG,GAC5C,OAAOA,OAETnK,KAAKm4I,eAAe3b,IAAM,GAC1Bx8H,KAAKm4I,eAAe5b,QAAU,IAGhC1mG,EAAO2jH,kBAAoB,WACzB,IAAIsH,EAAY9gJ,KAAKi4I,WAIrBj4I,KAAKi4I,WAAa,GAClB6I,EAAU78I,SAAQ,SAAU88I,GAC1B,OAAOA,QAIXlrH,EAAO6jH,kBAAoB,WACzB,IAAIsH,EAAYhhJ,KAAKk4I,WAIrBl4I,KAAKk4I,WAAa,GAClB8I,EAAU/8I,SAAQ,SAAU88I,GAC1B,OAAOA,QAWXlrH,EAAO4jH,qBAAuB,WAG5B,GAAyB,UAArBz5I,KAAKs2I,YACP,OAAO,EAGT,IAAI7nG,EAAczuC,KAAKu3I,gBAGvB,QAAK9oG,KAQAzuC,KAAKihJ,yBAmBVxM,GAA4B,CAC1BC,yBAA0B10I,KAAKk3I,0BAC/B57G,gBAAiBt7B,KAAKs3I,iBACtB7qG,gBAAiBgC,EAAY5S,SAC7B84G,WAAY30I,KAAKs2I,YACjB1B,cAAe50I,KAAK03I,mBAQxB7hH,EAAOorH,qBAAuB,SAA8BxyG,GAK1D,YAJoB,IAAhBA,IACFA,EAAczuC,KAAKu3I,iBAGd9oG,GAAeA,EAAYo4F,WAAa7mI,KAAKu2I,mBAGtD1gH,EAAOglH,cAAgB,SAAuBpsG,GAK5C,YAJoB,IAAhBA,IACFA,EAAczuC,KAAKu3I,iBAGdv3I,KAAKihJ,qBAAqBxyG,IAAgBzuC,KAAKw2I,oBAGxD3gH,EAAO0jH,uBAAyB,WAC9B,IAAKv5I,KAAK82I,eAAejqF,QACvB,OAAO,EAKT,GAAI7sD,KAAKo4I,kBAAoBp4I,KAAKq4I,gCAChC,OAAO,EAGT,IAAI5pG,EAAczuC,KAAKu3I,gBACnB1Q,EAAY7mI,KAAKihJ,uBAIrB,IAAKxyG,IAAgBo4F,EACnB,OAAO,EAGT,IAAItJ,EAAWsJ,EAAUtJ,SACrBC,EAAWqJ,EAAUrJ,SACrBwO,EAAUnF,EAAUmF,QAExB,QAAIxO,IAAa/uF,EAAY4hE,qBAKzBktB,IAAav9H,KAAK03I,iBAAmB1L,IAAYv9F,EAAYq4F,mBAI7D2N,GAA4B,CAC9BC,yBAA0B10I,KAAKk3I,0BAC/B57G,gBAAiBt7B,KAAKs3I,iBACtB7qG,gBAAiBgC,EAAY5S,SAC7B84G,WAAY30I,KAAKs2I,YACjB1B,cAAe50I,KAAK03I,mBAQxB7hH,EAAOyzG,YAAc,SAAqB+V,EAAer7I,GAGvD,GAFAhE,KAAKm+I,sBAAsBkB,EAAcnU,QAErClrI,KAAKy6I,eAAe4E,EAAc9R,WAMtC,IAAIvtI,KAAKi4I,WAAWz4I,QAAWQ,KAAKu5I,yBAApC,CAKA,IAAI9qG,EAAczuC,KAAKu3I,gBAUvB,GARAv3I,KAAKkhJ,gBAAgBzyG,EAAY5S,UAEjC77B,KAAKmhJ,0BAA0B1yG,EAAY3sB,MAAQ2sB,EAAY5U,SAM1B,WAAjC75B,KAAKq2I,aAAanxI,WAAtB,CAoBA,GAdIm6I,EAAcjnI,MAChBinI,EAAcjnI,IAAMpY,KAAKg7I,kBAAkBqE,EAAcjnI,KAAK,GAE9Dq2B,EAAY5U,QAAQzhB,IAAMinI,EAAcjnI,KAItCinI,EAAc3/I,KAChBM,KAAKk7I,WAAWmE,EAAc3/I,KAAK,GAGrC+uC,EAAYi+F,OAAS2S,EAAc3S,OACnCj+F,EAAYg4F,WAAah4F,EAAYg4F,YAAc,GAE/Ch4F,EAAYi+F,OACd1sI,KAAKk2B,QAAQ,QACbuY,EAAYg4F,WAAW99H,MAAQ8lC,EAAY+lG,GAA2BxwI,EAAO/C,OAAO0H,UAC/E,CACL,IAEIy4I,EAFAva,EAAY7mI,KAAKihJ,uBACjBI,EAA0C,SAArBrhJ,KAAKs2I,aAA0BzP,GAAaA,EAAUrJ,SAG3E6jB,IACFD,EAA6B3yG,EAAY4hE,gBAAgB1nG,OAM3D8lC,EAAYg4F,WAAW99H,MAAQ3I,KAAKshJ,kBAAkB,CACpDC,aAAc9yG,EAAYg4F,WAAW99H,MACrCq0B,SAAUyR,EAAYzR,SACtBi3G,WAAYxlG,EAAYwlG,WACxBuN,4BAA6BxhJ,KAAK82I,eAAeoH,uBACjDmD,mBAAoBA,EACpBD,2BAA4BA,EAC5B/wC,gBAAiB5hE,EAAY4hE,gBAC7By2B,gBAAiBr4F,EAAYq4F,kBAcjC,GAPA9mI,KAAKyhJ,8BAA8BhzG,EAAazqC,EAAO/C,MAIvDjB,KAAK0hJ,mCAAmCjzG,GAGpCA,EAAY2lG,cAAe,CAI7Bp0I,KAAK2hJ,qBAAqBlzG,GAC1BzuC,KAAK64I,gBAAgB+I,sBAAsB,CACzCnzG,YAAaA,EACbozG,0BAAgD,SAArB7hJ,KAAKs2I,cAElC,IAAI3iI,EAAO3T,KAAK08I,qBAGhB,GAAI/oI,EAAKsgI,aAAexlG,EAAYwlG,YAActgI,EAAKkrB,YAAc4P,EAAY5P,UAE/E,YADA7+B,KAAKorG,QAAQ,6CAKfprG,KAAKorG,QAAQ,uCAOf38D,EAAYuxG,kBAAmB,EAE/BhgJ,KAAK6gJ,wBACL7gJ,KAAK8hJ,YAAYrzG,EAAazqC,SAnG5BhE,KAAKi4I,WAAWzzI,KAAKxE,KAAKspI,YAAYv0G,KAAK/0B,KAAMq/I,EAAer7I,KAsGpE6xB,EAAO4rH,8BAAgC,SAAuChzG,EAAaxtC,GAEhE,SAArBjB,KAAKs2I,aAAiE,kBAAhC7nG,EAAYo5F,iBAErDp5F,EAAYszG,yBAGX/hJ,KAAK+3I,mBAAqB,CACxB73G,OAAO,EACPD,OAAO,IAIPjgC,KAAKg4I,2BAA2B/2I,KAAUwtC,EAAYzR,WAGxDh9B,KAAK+3I,mBAAmB92I,IAAQ,IAIpC40B,EAAOmsH,8BAAgC,SAAuCh6G,GAC5E,IAAI/mC,EAAO+mC,EAAM/mC,KACb8kC,EAAciC,EAAMjC,YACpB3tB,EAAM4vB,EAAM5vB,IACZ4kB,EAAWgL,EAAMhL,SAMrB,GAAI5kB,EAAK,CACP,IAAIK,EAAKi3F,GAAct3F,GAEvB,GAAIpY,KAAKs4I,uBAAyB7/H,EAEhC,OAAO,KAOTstB,EAAc/lC,KAAKg7I,kBAAkB5iI,GAAK,GAAM67B,MAChDj0C,KAAKs4I,qBAAuB7/H,EAQ9B,OAAIstB,GAAe/lC,KAAK+3I,mBAAmB92I,IAIzCjB,KAAKg4I,2BAA2B/2I,GAAQ+7B,EAExCh9B,KAAK+3I,mBAAmB92I,IAAQ,EAGhCjB,KAAKs4I,qBAAuB,KACrBvyG,GAGF,MAGTlQ,EAAOosH,0BAA4B,SAAmCv6G,EAAOn9B,GAC3E,IAAIkvB,EAASz5B,KAETyuC,EAAc/G,EAAM+G,YACpBxtC,EAAOymC,EAAMzmC,KACbgzC,EAAQvM,EAAMuM,MACd8mG,EAAgB/6I,KAAK82I,eAAeiE,gBACpCD,EAAgB96I,KAAK82I,eAAegE,gBAIpCC,EAAcv7I,OAAS,GACzBQ,KAAKorG,QAAQ,0DAA4D1F,GAAkBq1C,GAAerlI,KAAK,OAG7GolI,EAAct7I,OAAS,GACzBQ,KAAKorG,QAAQ,0DAA4D1F,GAAkBo1C,GAAeplI,KAAK,OAGjH,IAAIwsI,EAAmBnH,EAAcv7I,OAASu7I,EAAcpyI,MAAM,GAAK,EACnEw5I,EAAiBpH,EAAcv7I,OAASu7I,EAAcvuH,IAAIuuH,EAAcv7I,OAAS,GAAK,EACtF4iJ,EAAmBtH,EAAct7I,OAASs7I,EAAcnyI,MAAM,GAAK,EACnE05I,EAAiBvH,EAAct7I,OAASs7I,EAActuH,IAAIsuH,EAAct7I,OAAS,GAAK,EAE1F,GAAI2iJ,EAAiBD,GA9mEH,GA8mE0CG,EAAiBD,GA9mE3D,EAynEhB,OANApiJ,KAAKorG,QAAQ,mHAAgIn3D,EAAM9jB,WAAtI,mBAA+Ku1E,GAAkBq1C,GAAerlI,KAAK,MAArN,mBAAyPgwF,GAAkBo1C,GAAeplI,KAAK,MAAQ,MACpT1V,KAAKuK,MAAM,CACT2G,QAAS,kEACTu2F,aAAcljE,EAAAA,SAEhBvkC,KAAKk2B,QAAQ,SAgBfl2B,KAAKo4I,kBAAmB,EACxBp4I,KAAKi4I,WAAWzzI,KAAKxE,KAAKsiJ,sBAAsBvtH,KAAK/0B,KAAM,CACzDyuC,YAAaA,EACbxtC,KAAMA,EACNgzC,MAAOA,KAET,IAGIsuG,EAHcviJ,KAAKu2E,eA9oEL,EAkpElBv2E,KAAKorG,QAAQ,yDAA2Dm3C,GACxEviJ,KAAKkT,OAAO,EAAGqvI,GAAmB,WAChC9oH,EAAO2xE,QAAQ,gDAEf3xE,EAAO2+G,kBAAmB,EAG1B3+G,EAAO4+G,gCAAkC,gBAAoB,WAC3D5+G,EAAO2xE,QAAQ,mDAEf3xE,EAAO4+G,gCAAkC,KAEzC5+G,EAAO+/G,sBACNgJ,QACF,IAGL3sH,EAAO4sH,mBAAqB,SAA4B/4G,EAAOn/B,GAC7D,IAAIkkC,EAAc/E,EAAM+E,YACpBxtC,EAAOyoC,EAAMzoC,KACbgzC,EAAQvK,EAAMuK,MAEb1pC,IAjtEgB,KAqtEjBA,EAAMxE,MAWV/F,KAAKorG,QAAQ,4CAA6C7gG,GAC1DvK,KAAKuK,MAAMtJ,EAAO,cAAgBgzC,EAAMz0C,OAA7ByB,yBAAuEwtC,EAAYwlG,WAAa,gBAAkBxlG,EAAYzR,SAASvkB,IAMlJzY,KAAKk2B,QAAQ,gBAjBXl2B,KAAKiiJ,0BAA0B,CAC7BxzG,YAAaA,EACbxtC,KAAMA,EACNgzC,MAAOA,MAiBbpe,EAAOysH,sBAAwB,SAA+Bx2G,GAC5D,IAjsFyC42G,EAEvC3vC,EADAr4F,EAgsFE+zB,EAAc3C,EAAM2C,YACpBxtC,EAAO6qC,EAAM7qC,KACb8kC,EAAc+F,EAAM/F,YACpBlhC,EAAOinC,EAAMjnC,KACbovC,EAAQnI,EAAMmI,MAElB,IAAKA,EAAO,CACV,IAAIxY,EAAW,CAAC52B,GACZsrB,EAAatrB,EAAKsrB,WAElB4V,IAGFtK,EAAS8M,QAAQxC,GACjB5V,GAAc4V,EAAY5V,YA9sF5BzV,EAAS,GAD8BgoI,EAotFhB,CACrBzuG,MAAO9jB,EACPsL,SAAUA,IAltFDwY,QACb8+D,EAAa,IAAIrxG,WAAWghJ,EAAWzuG,OAEvCyuG,EAAWjnH,SAASx3B,SAAQ,SAAU41B,GACpCk5E,EAAWv3F,IAAIqe,EAASnf,GACxBA,GAAUmf,EAAQ1J,eA2sFlB8jB,EAvsFG8+D,EA6sFL/yG,KAAK82I,eAAe6L,aAAa,CAC/Bl0G,YAAaA,EACbxtC,KAAMA,EACNgzC,MAAOA,GACNj0C,KAAKyiJ,mBAAmB1tH,KAAK/0B,KAAM,CACpCyuC,YAAaA,EACbxtC,KAAMA,EACNgzC,MAAOA,MAIXpe,EAAO+sH,yBAA2B,SAAkC3hJ,EAAMssI,EAAWsV,GACnF,GAAK7iJ,KAAKu3I,iBAAmBhK,IAAcvtI,KAAKu3I,gBAAgBhK,UAAhE,CAIA,IAAI1zG,EAAU75B,KAAKu3I,gBAAgB19G,QAC/BgmH,EAAqB5+I,EAAO,aAE3B44B,EAAQgmH,KACXhmH,EAAQgmH,GAAsB,IAGhChmH,EAAQgmH,GAAoB9uC,2BAA6B8xC,EAAkBnpB,0BAA4B,EACvG7/F,EAAQgmH,GAAoBrvC,4BAA8BqyC,EAAkBl6I,MAAMg+H,aAClF9sG,EAAQgmH,GAAoBiD,sBAAwBD,EAAkBl6I,MAAMrH,OAC5Eu4B,EAAQgmH,GAAoBvvC,0BAA4BuyC,EAAkBr2H,IAAIm6G,aAC9E9sG,EAAQgmH,GAAoBkD,oBAAsBF,EAAkBr2H,IAAIlrB,OAExEu4B,EAAQgmH,GAAoBphC,oBAAsBokC,EAAkBpkC,sBAGtE5oF,EAAOisH,YAAc,SAAqBrzG,EAAazqC,GACrD,IAAI/C,EAAO+C,EAAO/C,KACd4D,EAAOb,EAAOa,KAElB,GAAKA,GAASA,EAAKsrB,aAIN,UAATlvB,IAAoBjB,KAAK03I,gBAA7B,CAIA,IAAI3xG,EAAc/lC,KAAKgiJ,8BAA8B,CACnD/gJ,KAAMA,EACN8kC,YAAa/hC,EAAO+hC,YACpB/I,SAAUyR,EAAYzR,SACtB5kB,IAAKq2B,EAAYi+F,OAASj+F,EAAY5U,QAAQzhB,IAAM,OAEtDpY,KAAKsiJ,sBAAsB,CACzB7zG,YAAaA,EACbxtC,KAAMA,EACN8kC,YAAaA,EACblhC,KAAMA,MAUVgxB,EAAO8mH,aAAe,SAAsBluG,GAC1C,IAAIqkB,EAAS9yD,KAEbA,KAAKyrD,MAAQ,UACbzrD,KAAKu3I,gBAAkB9oG,EACvBzuC,KAAKgjJ,gBAAgBv0G,GAEsB,kBAAhCA,EAAYo5F,iBACjB7nI,KAAKg5I,aACPh5I,KAAKg5I,YAAY1S,YAAY,CAC3BC,OAAQ,wBAKTvmI,KAAKy5I,uBAiBVz5I,KAAKijJ,mCAAmCx0G,GAhBtCzuC,KAAKk4I,WAAW1zI,MAAK,WAGnB,IAAIxC,GAAU,OAAS,GAAIysC,EAAa,CACtCivG,sBAAsB,KAGxB,OAASjvG,EAAaqkB,EAAO2qF,qBAAqBz7I,IAElD8wD,EAAO6kF,2BAA4B,EAEnC7kF,EAAOmwF,mCAAmCx0G,OAQhD5Y,EAAOotH,mCAAqC,SAA4Cx0G,GACtF,IAAIwkB,EAASjzD,KAOTA,KAAKkjJ,uCAAuCz0G,EAAYo5F,mBAC1D7nI,KAAK43I,WAAWp4I,OAAS,EAEzBivC,EAAYwrF,gBAAkB,GAC9Bj6H,KAAK63I,aAAe,EAEpB73I,KAAKg5I,YAAY1S,YAAY,CAC3BC,OAAQ,UAEVvmI,KAAKg5I,YAAY1S,YAAY,CAC3BC,OAAQ,qBACRsB,gBAAiBp5F,EAAYo5F,mBAIjC,IAAIwX,EAAgBr/I,KAAKmjJ,4BAA4B10G,GACjD20G,EAAgBpjJ,KAAKm5I,eAAe1qG,EAAYwlG,WAAYxlG,EAAYzR,SAAUyR,EAAY5P,WAC9FwkH,EAAuC,OAApBrjJ,KAAKi0I,WACxBqP,EAAkB70G,EAAY5S,WAAa77B,KAAKs3I,kBAEpD7oG,EAAY5S,SAAW,EACnBktG,EAAkBqa,GAAiBC,GAAoBC,EAC3DtjJ,KAAKorG,QAAQ,cAAgByoC,GAAkBplG,IAM3C4wG,EAAcjnI,MAAQinI,EAAcjnI,IAAI67B,QAC1Cj0C,KAAKorG,QAAQ,kCACbprG,KAAK+3I,mBAAqB,CACxB93G,OAAO,EACPC,OAAO,IAIXuO,EAAY8rG,cAAgBrM,GAAoB,CAC9C1rI,IAAKxC,KAAKwrG,KAAKhpG,IACf4rI,WAAYpuI,KAAKw3I,YACjBxK,iBAAkBhtI,KAAK24I,WACvB9+G,QAASwlH,EACThR,QAASruI,KAAKm/I,aAAapqH,KAAK/0B,KAAMyuC,GACtCq/F,WAAY9tI,KAAKo/I,gBAAgBrqH,KAAK/0B,MACtCsrI,YAAatrI,KAAKs/I,iBAAiBvqH,KAAK/0B,MACxCurI,aAAcvrI,KAAK2/I,kBAAkB5qH,KAAK/0B,MAC1CwrI,yBAA0BxrI,KAAK4iJ,yBAAyB7tH,KAAK/0B,KAAM,QAASyuC,EAAY8+F,WACxF9B,yBAA0BzrI,KAAK4iJ,yBAAyB7tH,KAAK/0B,KAAM,QAASyuC,EAAY8+F,WACxF5B,WAAY3rI,KAAK8/I,gBAAgB/qH,KAAK/0B,MACtC+oI,gBAAiBA,EACjB6C,gBAAiB,WACf34E,EAAOm4C,QAAQ,oCAEjBsgC,MAAO1rI,KAAK0gJ,WAAW3rH,KAAK/0B,MAC5B6rI,OAAQ7rI,KAAKspI,YAAYv0G,KAAK/0B,MAC9B8rI,OAAQ9rI,KAAKujJ,wBAAwBxuH,KAAK/0B,MAC1C8oI,gBAAiB,SAAyB/+F,GACxC,IAAI74B,EAAU64B,EAAM74B,QAChBurC,EAAQ1S,EAAM0S,MACd6+D,EAASvxE,EAAMuxE,OAEnBroD,EAAOm4C,QAAQyoC,GAAkBplG,GAAe,kCAAoC6sE,EAAS,SAAW7+D,EAAQ,KAAOvrC,OAc7H2kB,EAAOmtH,gBAAkB,SAAyBv0G,GAChD,IAAI+0G,EAh2EqB,SAAgCj8E,EAAU7I,EAAarkC,GAMlF,IAAIopH,EAAW/kF,EAAcw4C,GAAOG,mBAEhC9vC,EAAS/nE,SAGXikJ,EAAWx1H,KAAKC,IAAIu1H,EAAUl8E,EAAS5+D,MAAM,KAK/C,IAAI+6I,EAAchlF,EAAcrkC,EAChC,OAAOpM,KAAK8W,IAAI2+G,EAAaD,GA+0ERE,CAAuB3jJ,KAAKm2I,YAAan2I,KAAKu2E,eAAgBv2E,KAAKq7I,UAAUhhH,gBAAkB,IAM9GmpH,EAAe,GACjBxjJ,KAAKkT,OAAO,EAAGswI,IAcnB3tH,EAAOstH,4BAA8B,SAAqC10G,GACxE,IAAI5U,EAAU4U,EAAY5U,QACtB/X,EAAO2sB,EAAY3sB,KACnBu9H,EAAgB,CAClBr8G,YAAalhB,EAAOA,EAAKkhB,YAAcnJ,EAAQmJ,YAC/CtK,UAAW5W,EAAOA,EAAK4W,UAAYmB,EAAQnB,UAC3C60G,UAAW9+F,EAAY8+F,UACvBnU,WAAY3qF,EAAY2qF,WACxB+O,iBAAkB15F,EAAY05F,iBAC9BlO,gBAAiBxrF,EAAYwrF,gBAC7Bn4G,KAAM2sB,EAAY3sB,MAEhB8hI,EAAkBn1G,EAAYzR,SAASvB,SAASgT,EAAYwlG,WAAa,GAkB7E,GAhBI2P,GAAmBA,EAAgB/nH,WAAahC,EAAQgC,WAStD+nH,EAAgBvzC,gBAClBgvC,EAAchY,cAAgBuc,EAAgBvzC,gBAAgB0yC,oBACrDa,EAAgB9c,kBACzBuY,EAAchY,cAAgBuc,EAAgB9c,gBAAgBic,sBAI9DlpH,EAAQn6B,IAAK,CAGf,IAAIo9B,EAAKjD,EAAQn6B,IAAIo9B,IAAM,IAAI1D,YAAY,CAAC,EAAG,EAAG,EAAGqV,EAAYwlG,WAAaxlG,EAAYzR,SAASX,gBACnGgjH,EAAc3/I,IAAMM,KAAKk7I,WAAWrhH,EAAQn6B,KAC5C2/I,EAAc3/I,IAAIo9B,GAAKA,EAOzB,OAJIjD,EAAQzhB,MACVinI,EAAcjnI,IAAMpY,KAAKg7I,kBAAkBnhH,EAAQzhB,MAG9CinI,GAGTxpH,EAAOguH,mBAAqB,SAA4B3Y,GAGtDlrI,KAAK45I,eAAiB,EAElB1O,IACFlrI,KAAK25I,uBAAyBzO,EAAM/hC,cACpCnpG,KAAKg6I,uBAAyB9O,EAAMz8B,gBAIxC54E,EAAOiuH,2BAA6B,SAAoC3rH,EAAU+yG,GAIhFlrI,KAAKu3I,gBAAgBpnH,WAAa+6G,EAAM/hC,cAEpChxE,EAAWy7G,GACb5zI,KAAKorG,QAAQ,wDAA0DjzE,EAAW,yDAIpFn4B,KAAKspC,UAAY4hG,EAAM5hG,UACvBtpC,KAAK+1I,UAAY7K,EAAMz8B,gBAGzB54E,EAAOkuH,eAAiB,WAGtB/jJ,KAAK85I,uBAAyB,EAC9B95I,KAAKspC,UAAY,EACjBtpC,KAAK+1I,UAAYrpD,IACjB1sF,KAAKk2B,QAAQ,oBAUfL,EAAO0tH,wBAA0B,SAAiCh5I,EAAO80I,EAAer7I,GAKtF,GAAIhE,KAAKi4I,WAAWz4I,OAClBQ,KAAKi4I,WAAWzzI,KAAKxE,KAAKujJ,wBAAwBxuH,KAAK/0B,KAAMuK,EAAO80I,EAAer7I,SAMrF,GAFAhE,KAAK6jJ,mBAAmBxE,EAAcnU,OAEjClrI,KAAKu3I,iBAQN8H,EAAc9R,YAAcvtI,KAAKu3I,gBAAgBhK,UAArD,CAKA,GAAIhjI,EAAO,CAIT,GAHAvK,KAAKu3I,gBAAkB,KACvBv3I,KAAKyrD,MAAQ,QAETlhD,EAAMxE,OAASskI,GACjB,OAOF,OAJArqI,KAAKm3D,QAID5sD,EAAMxE,OAASskI,QACjBrqI,KAAK+jJ,kBAMP/jJ,KAAK+5I,sBAAwB,EAC7B/5I,KAAKuK,MAAMA,QACXvK,KAAKk2B,QAAQ,UAIf,IAAIuY,EAAczuC,KAAKu3I,gBAGvBv3I,KAAK8jJ,2BAA2Br1G,EAAYtW,SAAUknH,EAAcnU,OACpEz8F,EAAYi/F,iBAAmB2R,EAAc3R,iBAEzC1pI,EAAOwiI,UACTxmI,KAAK43I,WA3sFW,SAAyB3nH,EAAQswF,EAAMxyG,GAC3D,IAAKwyG,EAAK/gH,OACR,OAAOywB,EAGT,GAAIliB,EAKF,OAAOwyG,EAAKl8G,QAMd,IAHA,IAAIsE,EAAQ43G,EAAK,GAAGX,IAChBtgH,EAAI,EAEAA,EAAI2wB,EAAOzwB,UACbywB,EAAO3wB,GAAGsgH,KAAOj3G,GADIrJ,KAM3B,OAAO2wB,EAAO5rB,MAAM,EAAG/E,GAAG04B,OAAOuoF,GAqrFXyjC,CAAgBhkJ,KAAK43I,WAAY5zI,EAAOwiI,QAASxmI,KAAK83I,cAK1E93I,KAAKyrD,MAAQ,YAEbzrD,KAAKk2B,QAAQ,aACbl2B,KAAKikJ,0BAA0Bx1G,KAGjC5Y,EAAOqrH,gBAAkB,SAAyBrlH,GAChD,IAAIqoH,EAAkBlkJ,KAAK64I,gBAAgBsL,mBAAmBtoH,GAEtC,OAApBqoH,IACFlkJ,KAAK63I,aAAeqM,IAIxBruH,EAAOsrH,0BAA4B,SAAmCtnH,GACvC,kBAAlBA,EAAQlxB,OAA6C,kBAAhBkxB,EAAQrN,IACtDxsB,KAAKi6I,oBAAsBpgH,EAAQrN,IAAMqN,EAAQlxB,MAEjD3I,KAAKi6I,oBAAsBpgH,EAAQ1B,UAIvCtC,EAAOqtH,uCAAyC,SAAgDrb,GAC9F,OAAwB,OAApBA,IAMqB,SAArB7nI,KAAKs2I,aAA0BzO,IAAoB7nI,KAAK82I,eAAeoH,yBAItEl+I,KAAK03I,gBAAkB7P,IAAoB7nI,KAAK82I,eAAeiH,yBAOtEloH,EAAOyrH,kBAAoB,SAA2Bz1G,GACpD,IAAI01G,EAAe11G,EAAM01G,aACrBvkH,EAAW6O,EAAM7O,SACjBi3G,EAAapoG,EAAMooG,WACnBmN,EAA6Bv1G,EAAMu1G,2BACnCI,EAA8B31G,EAAM21G,4BACpCH,EAAqBx1G,EAAMw1G,mBAC3BhxC,EAAkBxkE,EAAMwkE,gBACxBy2B,EAAkBj7F,EAAMi7F,gBAE5B,GAA4B,qBAAjBya,EAET,OAAOA,EAGT,IAAKF,EACH,OAAOva,EAAgBn+H,MAGzB,IAAIi7I,EAAkB5mH,EAASvB,SAASw4G,EAAa,GAMrD,OAAmB,IAAfA,GAAqB2P,GAAoD,qBAA1BA,EAAgBj7I,OAAyBi7I,EAAgBp3H,MAAQ40H,EAA6BI,EAI1InxC,EAAgB1nG,MAHdy4I,GAMXvrH,EAAOouH,0BAA4B,SAAmCx1G,GACpE,IAAIo4F,EAAY7mI,KAAKihJ,qBAAqBxyG,GAE1C,IAAKo4F,EAMH,OALA7mI,KAAKuK,MAAM,CACT2G,QAAS,yEACT4jG,kBAAmBvwE,EAAAA,SAErBvkC,KAAKk2B,QAAQ,SAOf,IAAIqnG,EAAWsJ,EAAUtJ,SACrBC,EAAWqJ,EAAUrJ,SACrBwO,EAAUnF,EAAUmF,QACpBoY,EAAoC,SAArBpkJ,KAAKs2I,aAA0B9Y,EAC9C6mB,GAAgBrkJ,KAAK03I,gBAAkBna,IAAayO,EAGxD,GAFAv9F,EAAY61G,iBAAmB,GAE1B71G,EAAYuxG,iBA6Bf,OA5BKvxG,EAAYg4F,YAAqD,kBAAhCh4F,EAAYo5F,kBAShD7nI,KAAK23I,2BAA4B,GAInClpG,EAAYg4F,WAAa,CACvB99H,MAAO,GAET8lC,EAAY61G,mBAEPtkJ,KAAK23I,4BAER33I,KAAK0hJ,mCAAmCjzG,GAGxCzuC,KAAK6gJ,8BAIP7gJ,KAAKukJ,kBAAkB91G,GAKrB21G,GACF31G,EAAY61G,mBAGVD,GACF51G,EAAY61G,mBAGVF,GACFpkJ,KAAK82I,eAAe0N,mBAAmBxkJ,KAAKukJ,kBAAkBxvH,KAAK/0B,KAAMyuC,IAGvE41G,GACFrkJ,KAAK82I,eAAe2N,mBAAmBzkJ,KAAKukJ,kBAAkBxvH,KAAK/0B,KAAMyuC,KAI7E5Y,EAAO0uH,kBAAoB,SAA2B91G,GAChDzuC,KAAKy6I,eAAehsG,EAAY8+F,aAIpC9+F,EAAY61G,mBAEyB,IAAjC71G,EAAY61G,kBACdtkJ,KAAK0kJ,uBAIT7uH,EAAO0pH,2BAA6B,SAAoC1Y,GACtE,IAAI8d,EA3sFiB,SAA4BhQ,EAAYiQ,EAAe/d,GAG9E,MAAmB,SAAf8N,GAA0BiQ,GAAkB/d,EAI3CA,EAAUtJ,UAAasJ,EAAUrJ,SAIlConB,EAAcpnB,WAAaqJ,EAAUrJ,SAChC,6LAGJonB,EAAcpnB,UAAYqJ,EAAUrJ,SAChC,kMAGF,KAXE,4CAJA,KAusFuBqnB,CAAmB7kJ,KAAKs2I,YAAat2I,KAAKihJ,uBAAwBpa,GAEhG,QAAI8d,IACF3kJ,KAAKuK,MAAM,CACT2G,QAASyzI,EACT7vC,kBAAmBvwE,EAAAA,IAErBvkC,KAAKk2B,QAAQ,UACN,IAMXL,EAAO6rH,mCAAqC,SAA4CjzG,GACtF,GAAoC,OAAhCA,EAAYo5F,iBAEwB,kBAAjCp5F,EAAYg4F,WAAW99H,QAC9B8lC,EAAYszG,wBACS,SAArB/hJ,KAAKs2I,YAJL,CAQA,IAAIwO,GAAY,EAKhBr2G,EAAYo5F,iBAAmBp5F,EAAYg4F,WAAW99H,MAItD8lC,EAAYszG,wBAAyB,EAEjCtzG,EAAYo5F,kBAAoB7nI,KAAK82I,eAAeoH,yBACtDl+I,KAAK82I,eAAeoH,qBAAqBzvG,EAAYo5F,iBACrDid,GAAY,GAGVr2G,EAAYo5F,kBAAoB7nI,KAAK82I,eAAeiH,yBACtD/9I,KAAK82I,eAAeiH,qBAAqBtvG,EAAYo5F,iBACrDid,GAAY,GAGVA,GACF9kJ,KAAKk2B,QAAQ,qBAIjBL,EAAO8rH,qBAAuB,SAA8BlzG,GAC1DA,EAAYg4F,WAAah4F,EAAYg4F,YAAc,GACnD,IAAII,EAAY7mI,KAAK66I,gBAEjBkK,EAD0C,SAArB/kJ,KAAKs2I,aAA0BzP,GAAaA,EAAUrJ,UAC7B/uF,EAAY4hE,gBAAkB5hE,EAAY4hE,gBAAkB5hE,EAAYq4F,gBAErHie,IAILt2G,EAAYg4F,WAAWj6G,IAA2C,kBAA9Bu4H,EAAsBv4H,IAG1Du4H,EAAsBv4H,IAAMu4H,EAAsBp8I,MAAQ8lC,EAAYtW,WAWxEtC,EAAO6uH,mBAAqB,WAM1B,GAJI1kJ,KAAKu3I,iBACPv3I,KAAKk2B,QAAQ,gBAGVl2B,KAAKu3I,gBAQR,OAPAv3I,KAAKyrD,MAAQ,aAGRzrD,KAAKi3D,UACRj3D,KAAKs6I,kBAMT,IAAI7rG,EAAczuC,KAAKu3I,gBAIvBv3I,KAAK2hJ,qBAAqBlzG,GAEtBzuC,KAAKm3I,8BAkBPn3I,KAAK64I,gBAAgB+I,sBAAsB,CACzCnzG,YAAaA,EACbozG,0BAAgD,SAArB7hJ,KAAKs2I,cAIpC,IAAI0O,EAAyB7P,GAAqC1mG,EAAazuC,KAAK62I,aAcpF,GAZImO,IACsC,SAApCA,EAAuBtP,SACzB3yC,GAAQrmD,IAAI7uC,KAAKm3I,EAAuB9zI,SAExClR,KAAKorG,QAAQ45C,EAAuB9zI,UAIxClR,KAAKilJ,kBAAkBx2G,GACvBzuC,KAAKu3I,gBAAkB,KACvBv3I,KAAKyrD,MAAQ,SAEThd,EAAY2lG,gBACdp0I,KAAKk2B,QAAQ,kBAKRuY,EAAYuxG,kBANnB,CAYAhgJ,KAAKorG,QAAQ,YAAcyoC,GAAkBplG,IAC7CzuC,KAAKklJ,uBAAuBz2G,GAC5BzuC,KAAKq5I,gBAAiB,EAElBr5I,KAAKs3I,mBAAqB7oG,EAAY5S,WACxC77B,KAAKk3I,0BAA0BpC,mBAAmB,CAChD7zI,KAAMjB,KAAKs2I,YACXz/G,KAAM72B,KAAKs3I,iBACXzrF,GAAIpd,EAAY5S,WAKO,SAArB77B,KAAKs2I,aAA2Bt2I,KAAK03I,gBACvC13I,KAAKk3I,0BAA0BpC,mBAAmB,CAChD7zI,KAAM,QACN41B,KAAM72B,KAAKs3I,iBACXzrF,GAAIpd,EAAY5S,YAKtB77B,KAAKs3I,iBAAmB7oG,EAAY5S,SAKpC77B,KAAKk2B,QAAQ,kBACb,IAAI2D,EAAU4U,EAAY5U,QACtB/X,EAAO2sB,EAAY3sB,KACnBqjI,EAAkBtrH,EAAQrN,KAAOxsB,KAAKu2E,eAAiB18C,EAAQrN,IAA4C,EAAtCiiB,EAAYzR,SAAS3C,eAC1F+qH,EAAetjI,GAAQA,EAAK0K,KAAOxsB,KAAKu2E,eAAiBz0D,EAAK0K,IAAgD,EAA1CiiB,EAAYzR,SAAS1C,mBAK7F,GAAI6qH,GAAmBC,EAGrB,OAFAplJ,KAAKorG,QAAQ,QAAU+5C,EAAkB,UAAY,QAAU,IAAMtR,GAAkBplG,SACvFzuC,KAAKu7I,kBAIoC,OAApBv7I,KAAKi0I,YAI1Bj0I,KAAKk2B,QAAQ,mBAGfl2B,KAAKk2B,QAAQ,YACbl2B,KAAKi0I,WAAaxlG,EAAYwlG,WAC9Bj0I,KAAK6+B,UAAY4P,EAAY5P,UAIzB7+B,KAAKm5I,eAAe1qG,EAAYwlG,WAAYxlG,EAAYzR,SAAUyR,EAAY5P,YAChF7+B,KAAK26I,cAIP36I,KAAKk2B,QAAQ,YAETuY,EAAYuxG,kBACdhgJ,KAAKk6I,eAGFl6I,KAAKi3D,UACRj3D,KAAKs6I,sBAxEHt6I,KAAKorG,QAAQ,0CAA4CyoC,GAAkBplG,KAsFjF5Y,EAAOovH,kBAAoB,SAA2Bx2G,GACpD,GAAIA,EAAYtW,SAAWy7G,GACzB5zI,KAAKorG,QAAQ,yDAA2D38D,EAAYtW,SAAW,4DADjG,CAKA,IAAIwoD,EAAO3gF,KAAK81I,WAAWn1D,KAGvB0kE,EAAwBnsH,KAAKsL,MAAQiK,EAAYi/F,iBAAmB,EAEpE4X,EAA8Br3H,KAAK4W,MAAM4J,EAAYte,WAAak1H,EAAwB,EAAI,KAGlGrlJ,KAAK81I,WAAWn1D,OAAS2kE,EAA8B3kE,KAAU3gF,KAAK81I,WAAWn7H,QAanFkb,EAAOqvH,uBAAyB,SAAgCz2G,GAC9D,GAAKzuC,KAAKy2I,sBAAV,CAIA,IAAI58G,EAAU4U,EAAY5U,QACtBlxB,EAAQkxB,EAAQlxB,MAChB6jB,EAAMqN,EAAQrN,IAElB,GAAKmnH,GAAOhrI,IAAWgrI,GAAOnnH,GAA9B,CAIAknH,GAAoB/qI,EAAO6jB,EAAKxsB,KAAKy2I,uBACrC,IAAIzD,EAAM,mBAA0B,WAChC9xI,EAAQ,CACVu+B,OAAQ5F,EAAQ4F,OAChBxG,eAAgBY,EAAQZ,eACxBD,eAAgBa,EAAQb,eACxBsQ,UAAWmF,EAAYzR,SAASjnB,WAAWgjB,UAC3CH,WAAY6V,EAAYzR,SAASjnB,WAAW4iB,WAC5CoI,OAAQ0N,EAAYzR,SAASjnB,WAAWszB,OACxClZ,WAAYse,EAAYte,WACxBpuB,IAAK0sC,EAAY1sC,IACjB85B,SAAU4S,EAAY5S,SACtBmB,SAAUyR,EAAYzR,SAASvkB,GAC/B9P,MAAOA,EACP6jB,IAAKA,GAGH2oC,EAAM,IAAI69E,EAAIrqI,EAAO6jB,EADdvpB,KAAK+B,UAAU9D,IAI1Bi0D,EAAIj0D,MAAQA,EACZlB,KAAKy2I,sBAAsB3gF,OAAOX,MAG7BwgF,EAvkFwB,CAwkF/B5yC,GAAQ6B,aAEV,SAASxpE,MAET,IAmqHImqH,GAnqHAC,GAAc,SAAqB72H,GACrC,MAAsB,kBAAXA,EACFA,EAGFA,EAAO5gB,QAAQ,KAAK,SAAUk+C,GACnC,OAAOA,EAAEzlD,kBAITi/I,GAAc,CAAC,QAAS,SAExBC,GAAY,SAAkBzkJ,EAAM81I,GACtC,IAAI4O,EAAe5O,EAAc91I,EAAO,UACxC,OAAO0kJ,GAAgBA,EAAalJ,UAAY1F,EAAc6O,aAAa3kJ,IAqBzE4kJ,GAAa,SAASA,EAAW5kJ,EAAM81I,GACzC,GAAmC,IAA/BA,EAAc58C,MAAM36F,OAAxB,CAIA,IAAIsmJ,EAAa,EACbC,EAAahP,EAAc58C,MAAM2rD,GAErC,GAAwB,gBAApBC,EAAW9kJ,MAsBf,GAAa,gBAATA,GAWC81I,EAAclqF,SAAoD,WAAzCkqF,EAAclB,YAAY3wI,aAA2BwgJ,GAAUzkJ,EAAM81I,GAAnG,CAIA,GAAIgP,EAAW9kJ,OAASA,EAAM,CAG5B,GAFA6kJ,EAhEuB,SAA8B7kJ,EAAMk5F,GAC7D,IAAK,IAAI76F,EAAI,EAAGA,EAAI66F,EAAM36F,OAAQF,IAAK,CACrC,IAAIymJ,EAAa5rD,EAAM76F,GAEvB,GAAwB,gBAApBymJ,EAAW9kJ,KAGb,OAAO,KAGT,GAAI8kJ,EAAW9kJ,OAASA,EACtB,OAAO3B,EAIX,OAAO,KAiDQ0mJ,CAAqB/kJ,EAAM81I,EAAc58C,OAEnC,OAAf2rD,EAIF,OAGFC,EAAahP,EAAc58C,MAAM2rD,GAcnC,OAXA/O,EAAc58C,MAAMlkE,OAAO6vH,EAAY,GAQvC/O,EAAc6O,aAAa3kJ,GAAQ8kJ,EACnCA,EAAWxf,OAAOtlI,EAAM81I,GAEnBgP,EAAWja,YAAhB,GAEEiL,EAAc6O,aAAa3kJ,GAAQ,UACnC4kJ,EAAW5kJ,EAAM81I,UA/DZA,EAAc0F,YAAuD,WAAzC1F,EAAclB,YAAY3wI,aACzD6xI,EAAc58C,MAAMtgD,QACpBksG,EAAWxf,OAAOwQ,GAEdgP,EAAWja,QACbia,EAAWja,SAMb+Z,EAAW,QAAS9O,GACpB8O,EAAW,QAAS9O,MAwDtBkP,GAAgB,SAAuBhlJ,EAAM81I,GAC/C,IAAI9mH,EAAS8mH,EAAc91I,EAAO,UAC9BilJ,EAAYV,GAAYvkJ,GAEvBgvB,IAILA,EAAOm2B,oBAAoB,YAAa2wF,EAAc,KAAOmP,EAAY,eACzEj2H,EAAOm2B,oBAAoB,QAAS2wF,EAAc,KAAOmP,EAAY,WACrEnP,EAAch2G,OAAO9/B,GAAQ,KAC7B81I,EAAc91I,EAAO,UAAY,OAG/BklJ,GAAkB,SAAyBtQ,EAAa8P,GAC1D,OAAO9P,GAAe8P,IAA2F,IAA3ErhJ,MAAM3E,UAAUyE,QAAQvE,KAAKg2I,EAAYuQ,cAAeT,IAG5FU,GACY,SAAsBpyG,EAAOxF,EAAa63G,GACtD,OAAO,SAAUrlJ,EAAM81I,GACrB,IAAI4O,EAAe5O,EAAc91I,EAAO,UAGxC,GAAKklJ,GAAgBpP,EAAclB,YAAa8P,GAAhD,CAIA5O,EAAc3rC,QAAQ,qBAAuB38D,EAAYwlG,WAAa,MAAQhgG,EAAMz0C,OAAS,aAAeyB,EAAO,UAEnH,IACE0kJ,EAAahD,aAAa1uG,GAC1B,MAAO1yC,GACPw1I,EAAc3rC,QAAQ,mBAAqB7pG,EAAEwE,KAAO,KA1rGnC,KA0rG0CxE,EAAEwE,KAA8B,wBAA0B,IAAO,0BAA4B0oC,EAAYwlG,WAAa,OAAShzI,EAAO,UACjM81I,EAAc6O,aAAa3kJ,GAAQ,KACnCqlJ,EAAQ/kJ,OAjBZ8kJ,GAqBM,SAAgB19I,EAAO6jB,GAC7B,OAAO,SAAUvrB,EAAM81I,GACrB,IAAI4O,EAAe5O,EAAc91I,EAAO,UAGxC,GAAKklJ,GAAgBpP,EAAclB,YAAa8P,GAAhD,CAIA5O,EAAc3rC,QAAQ,YAAcziG,EAAQ,OAAS6jB,EAAM,SAAWvrB,EAAO,UAE7E,IACE0kJ,EAAazyI,OAAOvK,EAAO6jB,GAC3B,MAAOjrB,GACPw1I,EAAc3rC,QAAQ,UAAYziG,EAAQ,OAAS6jB,EAAM,SAAWvrB,EAAO,qBAnC/EolJ,GAuCe,SAAyB3rI,GACxC,OAAO,SAAUzZ,EAAM81I,GACrB,IAAI4O,EAAe5O,EAAc91I,EAAO,UAGnCklJ,GAAgBpP,EAAclB,YAAa8P,KAIhD5O,EAAc3rC,QAAQ,WAAanqG,EAAO,sBAAwByZ,GAClEirI,EAAa9d,gBAAkBntH,KAjDjC2rI,GAoDQ,SAAkBxb,GAC1B,OAAO,SAAU5pI,EAAM81I,GACrBlM,MAtDFwb,GAyDW,SAAqB97I,GAChC,OAAO,SAAUwsI,GACf,GAA6C,SAAzCA,EAAclB,YAAY3wI,WAA9B,CAIA6xI,EAAc3rC,QAAQ,oCAAsC7gG,GAAS,IAAM,KAE3E,IACEwsI,EAAclB,YAAY8E,YAAYpwI,GACtC,MAAOhJ,GACPwhG,GAAQrmD,IAAI7uC,KAAK,0CAA2CtM,OApEhE8kJ,GAwEQ,SAAkBE,GAC1B,OAAO,SAAUxP,GACfA,EAAc3rC,QAAQ,mCAAqCm7C,GAE3D,IACExP,EAAclB,YAAY19G,SAAWouH,EACrC,MAAOhlJ,GACPwhG,GAAQrmD,IAAI7uC,KAAK,sCAAuCtM,MA/E5D8kJ,GAmFK,WACL,OAAO,SAAUplJ,EAAM81I,GACrB,GAA6C,SAAzCA,EAAclB,YAAY3wI,WAA9B,CAIA,IAAIygJ,EAAe5O,EAAc91I,EAAO,UAGxC,GAAKklJ,GAAgBpP,EAAclB,YAAa8P,GAAhD,CAIA5O,EAAc3rC,QAAQ,oBAAsBnqG,EAAO,UAEnD,IACE0kJ,EAAa7/I,QACb,MAAOvE,GACPwhG,GAAQrmD,IAAI7uC,KAAK,sBAAwB5M,EAAO,SAAUM,QArG9D8kJ,GAyGe,SAAyBplJ,EAAMw/B,GAC9C,OAAO,SAAUs2G,GACf,IAAImP,EAAYV,GAAYvkJ,GACxBulJ,EAAOplH,EAAgBX,GAC3Bs2G,EAAc3rC,QAAQ,UAAYnqG,EAAO,qBAAuBw/B,EAAQ,mBACxE,IAAIklH,EAAe5O,EAAclB,YAAY4Q,gBAAgBD,GAC7Db,EAAax9F,iBAAiB,YAAa4uF,EAAc,KAAOmP,EAAY,eAC5EP,EAAax9F,iBAAiB,QAAS4uF,EAAc,KAAOmP,EAAY,WACxEnP,EAAch2G,OAAO9/B,GAAQw/B,EAC7Bs2G,EAAc91I,EAAO,UAAY0kJ,IAlHnCU,GAqHkB,SAA4BplJ,GAC9C,OAAO,SAAU81I,GACf,IAAI4O,EAAe5O,EAAc91I,EAAO,UAIxC,GAHAglJ,GAAchlJ,EAAM81I,GAGfoP,GAAgBpP,EAAclB,YAAa8P,GAAhD,CAIA5O,EAAc3rC,QAAQ,YAAcnqG,EAAO,qBAAuB81I,EAAch2G,OAAO9/B,GAAQ,qBAE/F,IACE81I,EAAclB,YAAY6Q,mBAAmBf,GAC7C,MAAOpkJ,GACPwhG,GAAQrmD,IAAI7uC,KAAK,gCAAkC5M,EAAO,SAAUM,OApIxE8kJ,GAwIU,SAAoB5lH,GAC9B,OAAO,SAAUx/B,EAAM81I,GACrB,IAAI4O,EAAe5O,EAAc91I,EAAO,UACpCulJ,EAAOplH,EAAgBX,GAGtB0lH,GAAgBpP,EAAclB,YAAa8P,IAK5C5O,EAAch2G,OAAO9/B,KAAUw/B,IAInCs2G,EAAc3rC,QAAQ,YAAcnqG,EAAO,qBAAuB81I,EAAch2G,OAAO9/B,GAAQ,OAASw/B,GACxGklH,EAAagB,WAAWH,GACxBzP,EAAch2G,OAAO9/B,GAAQw/B,KAK/BmmH,GAAY,SAAmBptH,GACjC,IAAIv4B,EAAOu4B,EAAKv4B,KACZ81I,EAAgBv9G,EAAKu9G,cACrBxQ,EAAS/sG,EAAK+sG,OACduF,EAAStyG,EAAKsyG,OACdl/H,EAAO4sB,EAAK5sB,KAChBmqI,EAAc58C,MAAM31F,KAAK,CACvBvD,KAAMA,EACNslI,OAAQA,EACRuF,OAAQA,EACRl/H,KAAMA,IAERi5I,GAAW5kJ,EAAM81I,IAGf8P,GAAc,SAAqB5lJ,EAAM81I,GAC3C,OAAO,SAAUx1I,GAOf,GAAIw1I,EAAc6O,aAAa3kJ,GAAO,CACpC,IAAI6qI,EAASiL,EAAc6O,aAAa3kJ,GAAM6qI,OAC9CiL,EAAc6O,aAAa3kJ,GAAQ,KAE/B6qI,GAEFA,EAAOiL,EAAc91I,EAAO,WAIhC4kJ,GAAW5kJ,EAAM81I,KAejB+P,GAA6B,SAAUlR,GAGzC,SAASkR,EAAcjR,GACrB,IAAI3+G,EAuCJ,OArCAA,EAAQ0+G,EAAqB/1I,KAAKG,OAASA,MACrC61I,YAAcA,EAEpB3+G,EAAM6vH,oBAAsB,WAC1B,OAAOlB,GAAW,eAAe,OAAuB3uH,KAG1DA,EAAM2+G,YAAY1tF,iBAAiB,aAAcjxB,EAAM6vH,qBAEvD7vH,EAAMk0E,QAAUnG,GAAO,iBAEvB/tE,EAAM8vH,sBAAwB,EAC9B9vH,EAAM+vH,sBAAwB,EAC9B/vH,EAAMijE,MAAQ,GACdjjE,EAAM0uH,aAAe,CACnB1lH,MAAO,KACPD,MAAO,MAET/I,EAAMgwH,yBAA2B,GACjChwH,EAAMiwH,oBAAqB,EAC3BjwH,EAAM6J,OAAS,GACf7J,EAAMkwH,kBAAoBP,GAAY,SAAS,OAAuB3vH,IACtEA,EAAMmwH,kBAAoBR,GAAY,SAAS,OAAuB3vH,IAEtEA,EAAMowH,cAAgB,SAAU/lJ,GAE9B21B,EAAMqwH,YAAchmJ,GAGtB21B,EAAMswH,cAAgB,SAAUjmJ,GAE9B21B,EAAMuwH,YAAclmJ,GAGtB21B,EAAMwwH,uBAAwB,EAC9BxwH,EAAMywH,iBAAkB,EACxBzwH,EAAM0wH,iBAAkB,EACjB1wH,GA1CT,OAAe4vH,EAAelR,GA6C9B,IAAI//G,EAASixH,EAAcnnJ,UA6iB3B,OA3iBAk2B,EAAOgyH,eAAiB,WACtB7nJ,KAAK2nJ,iBAAkB,EACvB3nJ,KAAKmwD,gBAGPt6B,EAAOiyH,wBAA0B,WAG/B,OAAO9nJ,KAAK0nJ,uBAGd7xH,EAAOkyH,qBAAuB,WAC5B,OAAO/nJ,KAAK2nJ,iBAGd9xH,EAAOg3B,MAAQ,WACb,OAAO7sD,KAAK8nJ,2BAA6B9nJ,KAAK+nJ,wBAGhDlyH,EAAOmyH,oBAAsB,SAA6BjnH,GACpD/gC,KAAK8nJ,4BAOT9nJ,KAAKioJ,yBAAyBlnH,GAC9B/gC,KAAK0nJ,uBAAwB,EAC7B1nJ,KAAKk2B,QAAQ,wBACbl2B,KAAKmwD,iBAGPt6B,EAAOs6B,aAAe,WAOhBnwD,KAAK6sD,UAAY7sD,KAAK4nJ,kBACxB5nJ,KAAK4nJ,iBAAkB,EACvB5nJ,KAAKk2B,QAAQ,WAcjBL,EAAO4wH,gBAAkB,SAAyBxlJ,EAAMw/B,GACtDmmH,GAAU,CACR3lJ,KAAM,cACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAwBplJ,EAAMw/B,GACtC7zB,KAAM,qBAWVipB,EAAO/vB,MAAQ,SAAe7E,GAC5B2lJ,GAAU,CACR3lJ,KAAMA,EACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAcplJ,GACtB2L,KAAM,WAYVipB,EAAO6wH,mBAAqB,SAA4BzlJ,GACjDjB,KAAKkoJ,wBAKVtB,GAAU,CACR3lJ,KAAM,cACN81I,cAAe/2I,KACfumI,OAAQ8f,GAA2BplJ,GACnC2L,KAAM,uBARNm2F,GAAQrmD,IAAInyC,MAAM,yCAoBtBsrB,EAAOqyH,sBAAwB,WAK7B,OAAQnlD,GAAQljD,QAAQT,aAAe2jD,GAAQljD,QAAQb,YAAc,iBAAwB,2BAA+F,oBAAtD,8CAWxI8nG,EAAcqB,cAAgB,WAC5B,OAAO,kBAAyB,4BAAyF,oBAA/C,uCAW5EtyH,EAAOsyH,cAAgB,WACrB,OAAOnoJ,KAAKkP,YAAYi5I,iBAa1BtyH,EAAO8wH,WAAa,SAAoB1lJ,EAAMw/B,GACvCzgC,KAAKmoJ,gBAKVvB,GAAU,CACR3lJ,KAAMA,EACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAmB5lH,GAC3B7zB,KAAM,eARNm2F,GAAQrmD,IAAInyC,MAAM,iCAoBtBsrB,EAAOoyH,yBAA2B,SAAkClnH,GAClE,IAAInJ,EAAS53B,KAEb,IAAK+gC,GAA4B,kBAAXA,GAAsD,IAA/B5hC,OAAOsP,KAAKsyB,GAAQvhC,OAC/D,MAAM,IAAI2C,MAAM,uDAGlBhD,OAAOsP,KAAKsyB,GAAQ98B,SAAQ,SAAUhD,GACpC,IAAIw/B,EAAQM,EAAO9/B,GAEnB,IAAK22B,EAAOkwH,0BACV,OAAOlwH,EAAO6uH,gBAAgBxlJ,EAAMw/B,GAGlC7I,EAAOuwH,iBACTvwH,EAAO+uH,WAAW1lJ,EAAMw/B,OAa9B5K,EAAO8sH,aAAe,SAAsB3gJ,EAAS8pI,GACnD,IAAIryG,EAASz5B,KAETyuC,EAAczsC,EAAQysC,YACtBxtC,EAAOe,EAAQf,KACfgzC,EAAQjyC,EAAQiyC,MAGpB,GAFAj0C,KAAKooJ,kBAAmB,EAEX,UAATnnJ,GAAoBjB,KAAKqoJ,cAAgBroJ,KAAKmnJ,mBAGhD,OAFAnnJ,KAAKknJ,yBAAyB1iJ,KAAK,CAACxC,EAAS8pI,SAC7C9rI,KAAKorG,QAAQ,2BAA6Bn3D,EAAMz0C,OAAS,uBAmB3D,GAVAonJ,GAAU,CACR3lJ,KAAMA,EACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAqBpyG,EAAOxF,GAAe,CACjDwlG,YAAa,GALHnI,GAOZA,OAAQA,EACRl/H,KAAM,iBAGK,UAAT3L,EAAkB,CAGpB,GAFAjB,KAAKmnJ,oBAAqB,GAErBnnJ,KAAKknJ,yBAAyB1nJ,OACjC,OAGF,IAAI26F,EAAQn6F,KAAKknJ,yBAAyB7iJ,QAC1CrE,KAAKorG,QAAQ,yBAA2BjR,EAAM36F,OAAS,kBACvDQ,KAAKknJ,yBAAyB1nJ,OAAS,EACvC26F,EAAMl2F,SAAQ,SAAUqkJ,GACtB7uH,EAAOkpH,aAAa5iJ,MAAM05B,EAAQ6uH,QAYxCzyH,EAAOklH,cAAgB,WAGrB,OAAKoL,GAAgBnmJ,KAAK61I,YAAa71I,KAAKuoJ,cAIrCvoJ,KAAKuoJ,YAAYh0F,SAAWv0D,KAAKuoJ,YAAYh0F,SAH3CwuC,GAAQyB,mBAanB3uE,EAAOilH,cAAgB,WAGrB,OAAKqL,GAAgBnmJ,KAAK61I,YAAa71I,KAAKqoJ,cAIrCroJ,KAAKqoJ,YAAY9zF,SAAWv0D,KAAKqoJ,YAAY9zF,SAH3CwuC,GAAQyB,mBAanB3uE,EAAO0+B,SAAW,WAChB,IAAIt0B,EAAQkmH,GAAgBnmJ,KAAK61I,YAAa71I,KAAKqoJ,aAAeroJ,KAAKqoJ,YAAc,KACjFnoH,EAAQimH,GAAgBnmJ,KAAK61I,YAAa71I,KAAKuoJ,aAAevoJ,KAAKuoJ,YAAc,KAErF,OAAIroH,IAAUD,EACLjgC,KAAK+6I,gBAGV96G,IAAUC,EACLlgC,KAAK86I,gBAnnlBO,SAA4B0N,EAASC,GAC5D,IAAI9/I,EAAQ,KACR6jB,EAAM,KACNk8H,EAAQ,EACRC,EAAU,GACV1lH,EAAS,GAEb,IAAKulH,IAAYA,EAAQhpJ,SAAWipJ,IAAYA,EAAQjpJ,OACtD,OAAOujG,GAAQyB,kBAOjB,IAFA,IAAI7pF,EAAQ6tI,EAAQhpJ,OAEbmb,KACLguI,EAAQnkJ,KAAK,CACX8gC,KAAMkjH,EAAQ7/I,MAAMgS,GACpB1Z,KAAM,UAER0nJ,EAAQnkJ,KAAK,CACX8gC,KAAMkjH,EAAQh8H,IAAI7R,GAClB1Z,KAAM,QAMV,IAFA0Z,EAAQ8tI,EAAQjpJ,OAETmb,KACLguI,EAAQnkJ,KAAK,CACX8gC,KAAMmjH,EAAQ9/I,MAAMgS,GACpB1Z,KAAM,UAER0nJ,EAAQnkJ,KAAK,CACX8gC,KAAMmjH,EAAQj8H,IAAI7R,GAClB1Z,KAAM,QAUV,IALA0nJ,EAAQ7hH,MAAK,SAAUlb,EAAGkL,GACxB,OAAOlL,EAAE0Z,KAAOxO,EAAEwO,QAIf3qB,EAAQ,EAAGA,EAAQguI,EAAQnpJ,OAAQmb,IACV,UAAxBguI,EAAQhuI,GAAO1Z,KAIH,MAHdynJ,IAIE//I,EAAQggJ,EAAQhuI,GAAO2qB,MAEQ,QAAxBqjH,EAAQhuI,GAAO1Z,MAIV,MAHdynJ,IAIEl8H,EAAMm8H,EAAQhuI,GAAO2qB,MAKX,OAAV38B,GAA0B,OAAR6jB,IACpByW,EAAOz+B,KAAK,CAACmE,EAAO6jB,IACpB7jB,EAAQ,KACR6jB,EAAM,MAIV,OAAOu2E,GAAQ1uC,iBAAiBpxB,GAgjlBvB2lH,CAAmB5oJ,KAAK+6I,gBAAiB/6I,KAAK86I,kBAavDjlH,EAAOgzH,YAAc,SAAqB1wH,EAAU2zG,QACnC,IAAXA,IACFA,EAAS1wG,IAOXwrH,GAAU,CACR3lJ,KAAM,cACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAiBluH,GACzBvrB,KAAM,WACNk/H,OAAQA,KAeZj2G,EAAO8kH,YAAc,SAAqBpwI,EAAOuhI,QACjC,IAAVvhI,IACFA,EAAQ,WAGK,IAAXuhI,IACFA,EAAS1wG,IAGU,kBAAV7wB,IACTA,OAAQhI,GAOVqkJ,GAAU,CACR3lJ,KAAM,cACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAoB97I,GAC5BqC,KAAM,cACNk/H,OAAQA,KAcZj2G,EAAOwkH,YAAc,SAAqB1xI,EAAO6jB,EAAKupF,QACvC,IAATA,IACFA,EAAO36E,IAGJp7B,KAAK+6I,gBAAgBv7I,QAA0C,IAAhCQ,KAAK+6I,gBAAgBvuH,IAAI,GAK7Do6H,GAAU,CACR3lJ,KAAM,QACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAe19I,EAAO6jB,GAC9Bs/G,OAAQ/1B,EACRnpG,KAAM,WATNmpG,KAuBJlgF,EAAOymH,YAAc,SAAqB3zI,EAAO6jB,EAAKupF,QACvC,IAATA,IACFA,EAAO36E,IAGJp7B,KAAK86I,gBAAgBt7I,QAA0C,IAAhCQ,KAAK86I,gBAAgBtuH,IAAI,GAK7Do6H,GAAU,CACR3lJ,KAAM,QACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAe19I,EAAO6jB,GAC9Bs/G,OAAQ/1B,EACRnpG,KAAM,WATNmpG,KAmBJlgF,EAAO4mH,SAAW,WAEhB,SAAIiJ,GAAU,QAAS1lJ,QAAS0lJ,GAAU,QAAS1lJ,QAarD61B,EAAOkoH,qBAAuB,SAA8BrjI,GAY1D,MAXsB,qBAAXA,GAA0B1a,KAAKuoJ,aAC1CvoJ,KAAKgnJ,wBAA0BtsI,IAC7BksI,GAAU,CACR3lJ,KAAM,QACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAwB3rI,GAChC9N,KAAM,oBAER5M,KAAKgnJ,sBAAwBtsI,GAGxB1a,KAAKgnJ,uBASdnxH,EAAOqoH,qBAAuB,SAA8BxjI,GAY1D,MAXsB,qBAAXA,GAA0B1a,KAAKqoJ,aAC1CroJ,KAAKk+I,uBAAyBxjI,IAC5BksI,GAAU,CACR3lJ,KAAM,QACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAwB3rI,GAChC9N,KAAM,oBAER5M,KAAKinJ,sBAAwBvsI,GAGxB1a,KAAKinJ,uBAWdpxH,EAAO4uH,mBAAqB,SAA4BvkJ,GACjDF,KAAKuoJ,aAIV3B,GAAU,CACR3lJ,KAAM,QACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAiBnmJ,GACzB0M,KAAM,cAYVipB,EAAO2uH,mBAAqB,SAA4BtkJ,GACjDF,KAAKqoJ,aAIVzB,GAAU,CACR3lJ,KAAM,QACN81I,cAAe/2I,KACfumI,OAAQ8f,GAAiBnmJ,GACzB0M,KAAM,cAQVipB,EAAOS,QAAU,WACf,IAAIw8B,EAAS9yD,KAEbA,KAAKk2B,QAAQ,WACbuvH,GAAYxhJ,SAAQ,SAAUhD,GAC5B6xD,EAAOhtD,MAAM7E,GAET6xD,EAAOo1F,wBACTp1F,EAAO4zF,mBAAmBzlJ,GAE1B6xD,EAAO7xD,EAAO,kBAAiB,WAC7B,OAAOglJ,GAAchlJ,EAAM6xD,SAIjC9yD,KAAKmnJ,oBAAqB,EAC1BnnJ,KAAKknJ,yBAAyB1nJ,OAAS,EAEnCQ,KAAK+mJ,qBACP/mJ,KAAK61I,YAAYzvF,oBAAoB,aAAcpmD,KAAK+mJ,qBAG1D/mJ,KAAKg2B,OAGA8wH,EA3lBwB,CA4lB/B/jD,GAAQ6B,aAENkkD,GAAc,SAAqBC,GACrC,OAAOvyG,mBAAmBC,OAAOj1C,OAAOC,aAAa1B,MAAM,KAAMgpJ,MAG/DC,GAAuB,IAAItnJ,WAAW,OAAOb,MAAM,IAAIuX,KAAI,SAAU6wI,GACvE,OAAOA,EAAOp2I,WAAW,OAUvBq2I,GAAgC,SAAUC,GAG5C,SAASD,EAAiBrrF,EAAU77D,GAClC,IAAIk1B,EAgBJ,YAdgB,IAAZl1B,IACFA,EAAU,KAGZk1B,EAAQiyH,EAAetpJ,KAAKG,KAAM69D,EAAU77D,IAAYhC,MAGlDq2I,aAAe,KACrBn/G,EAAMkyH,gBAAkB,KACxBlyH,EAAMo/G,YAAc,WACpBp/G,EAAMmyH,0BAA4BxrF,EAASuD,yBAG3ClqC,EAAMigH,8BAA+B,EAC9BjgH,GAnBT,OAAegyH,EAAkBC,GAsBjC,IAAItzH,EAASqzH,EAAiBvpJ,UAic9B,OA/bAk2B,EAAOojH,kBAAoB,WAEzB,OAAO,MAUTpjH,EAAO+kH,UAAY,WACjB,IAAK56I,KAAKopJ,kBAAoBppJ,KAAKopJ,gBAAgBl0F,OAASl1D,KAAKopJ,gBAAgBl0F,KAAK11D,OACpF,OAAOujG,GAAQ1uC,mBAGjB,IAAIa,EAAOl1D,KAAKopJ,gBAAgBl0F,KAC5BvsD,EAAQusD,EAAK,GAAGE,UAChB5oC,EAAM0oC,EAAKA,EAAK11D,OAAS,GAAG41D,UAChC,OAAO2tC,GAAQ1uC,iBAAiB,CAAC,CAAC1rD,EAAO6jB,MAc3CqJ,EAAOmlH,kBAAoB,SAA2B5iI,EAAKoD,GAKzD,QAJY,IAARA,IACFA,GAAM,IAGHpD,EACH,OAAO,KAGT,IAAIK,EAAKi3F,GAAct3F,GACnB6iI,EAAYj7I,KAAKu4I,cAAc9/H,GAEnC,GAAI+C,IAAQy/H,GAAa7iI,EAAI67B,MAAO,CAKlC,IAAIq1G,EAAqBN,GAAqB74H,WAAa/X,EAAI67B,MAAM9jB,WACjEo5H,EAAkB,IAAI7nJ,WAAW4nJ,GACrCC,EAAgB/tI,IAAIpD,EAAI67B,OACxBs1G,EAAgB/tI,IAAIwtI,GAAsB5wI,EAAI67B,MAAM9jB,YACpDnwB,KAAKu4I,cAAc9/H,GAAMwiI,EAAY,CACnCj4G,YAAa5qB,EAAI4qB,YACjBtK,UAAWtgB,EAAIsgB,UACfub,MAAOs1G,GAIX,OAAOtO,GAAa7iI,GAUtByd,EAAOulH,mBAAqB,WAC1B,OAAOp7I,KAAKq7I,WAAar7I,KAAKopJ,kBAAoBppJ,KAAKi3D,UAWzDphC,EAAOylH,MAAQ,WAGb,OAFAt7I,KAAKyrD,MAAQ,QACbzrD,KAAKu7I,kBACEv7I,KAAKs6I,kBAYdzkH,EAAOo/B,MAAQ,SAAe4Y,GAC5B,MAAsB,qBAAXA,IAIX7tE,KAAKopJ,gBAAkBv7E,EAGJ,SAAf7tE,KAAKyrD,OAAoBzrD,KAAKo7I,sBAChCp7I,KAAKs7I,SAPEt7I,KAAKopJ,iBAoBhBvzH,EAAO3iB,OAAS,SAAgBvK,EAAO6jB,GACrCknH,GAAoB/qI,EAAO6jB,EAAKxsB,KAAKopJ,kBAavCvzH,EAAO2mH,YAAc,WACnB,IAAI5kH,EAAS53B,KAGTyuC,EAAczuC,KAAK08I,qBAEvB,GAAKjuG,EAAL,CAIA,GAA8E,OAA1EzuC,KAAK64I,gBAAgB2Q,2BAA2B/6G,EAAY5S,UAAoB,CAclF,OAFA77B,KAAK64I,gBAAgBlwF,IAAI,mBATE,WACzB/wB,EAAO6zB,MAAQ,QAEV7zB,EAAOq/B,UAEVr/B,EAAO0iH,yBAKXt6I,KAAKyrD,MAAQ,uBAIfzrD,KAAK28I,aAAaluG,KAIpB5Y,EAAOgoH,2BAA6B,WAClC,OAAO,MAGThoH,EAAO6mH,mBAAqB,WAC1B,OAAO18I,KAAKypJ,mBAAmBN,EAAexpJ,UAAU+8I,mBAAmB78I,KAAKG,QAclF61B,EAAO4zH,mBAAqB,SAA4Bh7G,GACtD,KAAOA,GAAeA,EAAY5U,QAAQ7X,OAAO,CAE/C,GAAIysB,EAAYwlG,WAAa,GAAKxlG,EAAYzR,SAASvB,SAASj8B,OAAQ,CACtEivC,EAAc,KACd,MAGFA,EAAczuC,KAAKy9I,qBAAqB,CACtCzgH,SAAUyR,EAAYzR,SACtBi3G,WAAYxlG,EAAYwlG,WAAa,EACrCH,eAAgBrlG,EAAYqlG,eAAiBrlG,EAAYtW,SACzDi8G,cAAe3lG,EAAY2lG,gBAI/B,OAAO3lG,GAGT5Y,EAAO6zH,aAAe,SAAsBn/I,GAC1CvK,KAAKuK,MAAMA,GACXvK,KAAKyrD,MAAQ,QACbzrD,KAAKm3D,QACLn3D,KAAKk2B,QAAQ,UASfL,EAAO0tH,wBAA0B,SAAiCh5I,EAAO80I,EAAer7I,GACtF,IAAIy1B,EAASz5B,KAEb,GAAKA,KAAKopJ,gBAAV,CAOA,GAFAppJ,KAAK6jJ,mBAAmBxE,EAAcnU,QAEjClrI,KAAKu3I,gBAGR,OAFAv3I,KAAKyrD,MAAQ,aACbzrD,KAAK65I,sBAAwB,GAI/B,GAAItvI,EAYF,OAXIA,EAAMxE,OAASskI,IACjBrqI,KAAK+jJ,iBAGHx5I,EAAMxE,OAASskI,GACjBrqI,KAAK65I,sBAAwB,EAE7B75I,KAAK+5I,sBAAwB,OAG/B/5I,KAAK0pJ,aAAan/I,GAIpB,IAAIkkC,EAAczuC,KAAKu3I,gBAGvBv3I,KAAK8jJ,2BAA2Br1G,EAAYtW,SAAUknH,EAAcnU,OACpElrI,KAAKyrD,MAAQ,YAEbzrD,KAAKk2B,QAAQ,aACb,IAAI2D,EAAU4U,EAAY5U,QAQ1B,GANIA,EAAQzhB,MACVyhB,EAAQzhB,IAAI67B,MAAQorG,EAAcjnI,IAAI67B,OAGxCxF,EAAYwF,MAAQorG,EAAcprG,MAEH,oBAApB,YAAkCj0C,KAAKopJ,iBAAmBppJ,KAAKopJ,gBAAgB3rF,MAAO,CAC/F,IAAIksF,EAEApgJ,EAAe,WACjBkwB,EAAO2vH,gBAAgB3rF,MAAMznC,IAAI,cAAe2zH,GAEhDlwH,EAAOiwH,aAAa,CAClBx4I,QAAS,0BAeb,OATAy4I,EAAc,WACZlwH,EAAO2vH,gBAAgB3rF,MAAMznC,IAAI,aAAczsB,GAE/CkwB,EAAO8pH,wBAAwBh5I,EAAO80I,EAAer7I,IAGvDhE,KAAKyrD,MAAQ,mBACbzrD,KAAKopJ,gBAAgB3rF,MAAM9U,IAAI,cAAeghG,QAC9C3pJ,KAAKopJ,gBAAgB3rF,MAAM9U,IAAI,aAAcp/C,GAI/CswB,EAAQ+vH,WAAY,EAEpB,IACE5pJ,KAAK6pJ,cAAcp7G,GACnB,MAAOltC,GAIP,YAHAvB,KAAK0pJ,aAAa,CAChBx4I,QAAS3P,EAAE2P,UAmBf,GAdAlR,KAAK8pJ,mBAAmBr7G,EAAazuC,KAAK64I,gBAAgBkR,UAAUt7G,EAAY5S,UAAW77B,KAAKq7I,WAE5F5sG,EAAYymB,KAAK11D,OACnBivC,EAAYg4F,WAAa,CACvB99H,MAAO8lC,EAAYymB,KAAK,GAAGE,UAC3B5oC,IAAKiiB,EAAYymB,KAAKzmB,EAAYymB,KAAK11D,OAAS,GAAG61D,SAGrD5mB,EAAYg4F,WAAa,CACvB99H,MAAO8lC,EAAYqlG,eACnBtnH,IAAKiiB,EAAYqlG,eAAiBrlG,EAAYtW,UAI9CsW,EAAY2lG,cAId,OAHAp0I,KAAKk2B,QAAQ,kBACbl2B,KAAKu3I,gBAAkB,UACvBv3I,KAAKyrD,MAAQ,SAIfhd,EAAYte,WAAase,EAAYwF,MAAM9jB,WAC3CnwB,KAAKi6I,oBAAsBpgH,EAAQ1B,SAGnCsW,EAAYymB,KAAKjxD,SAAQ,SAAUkxD,GACjC17B,EAAO2vH,gBAAgBtzF,OAAOr8B,EAAO4vH,0BAA4B,IAAI,YAAgBl0F,EAAIC,UAAWD,EAAIE,QAASF,EAAIt6C,MAAQs6C,MA5/IhG,SAAsCF,GACvE,IAAIC,EAAOD,EAAMC,KAEjB,GAAKA,EAIL,IAAK,IAAI51D,EAAI,EAAGA,EAAI41D,EAAK11D,OAAQF,IAAK,CAIpC,IAHA,IAAI0qJ,EAAa,GACbC,EAAc,EAETpgF,EAAI,EAAGA,EAAI3U,EAAK11D,OAAQqqE,IAC3B3U,EAAK51D,GAAG81D,YAAcF,EAAK2U,GAAGzU,WAAaF,EAAK51D,GAAG+1D,UAAYH,EAAK2U,GAAGxU,SAAWH,EAAK51D,GAAGub,OAASq6C,EAAK2U,GAAGhvD,QAC7GovI,EAEkB,GAChBD,EAAWxlJ,KAAK0wD,EAAK2U,IAKvBmgF,EAAWxqJ,QACbwqJ,EAAW/lJ,SAAQ,SAAUimJ,GAC3B,OAAOj1F,EAAM6J,UAAUorF,OA2+I3BC,CAA6BnqJ,KAAKopJ,iBAClCppJ,KAAK0kJ,0BA/GH1kJ,KAAKyrD,MAAQ,SAkHjB51B,EAAOyzG,YAAc,aAIrBzzG,EAAO8rH,qBAAuB,aAW9B9rH,EAAOg0H,cAAgB,SAAuBp7G,GAC5C,IAAI27G,EACAC,GAAsB,EAEU,oBAAzB,gBACTD,EAAU,IAAI,iBAAqB,SAEnCA,EAAU,2BACVC,GAAsB,GAGxB,IAAI13G,EAAS,IAAI,mBAAuB,IAAU,UAAgBy3G,GAgBlE,GAfA37G,EAAYymB,KAAO,GACnBzmB,EAAY67G,aAAe,CACzBC,OAAQ,EACRC,MAAO,GAET73G,EAAOwqB,MAAQ1uB,EAAYymB,KAAK1wD,KAAKuwB,KAAK0Z,EAAYymB,MAEtDviB,EAAO83G,eAAiB,SAAUryI,GAChCq2B,EAAY67G,aAAelyI,GAG7Bu6B,EAAOyqB,eAAiB,SAAU7yD,GAChCw4F,GAAQrmD,IAAI7uC,KAAK,wCAA0CtD,EAAM2G,UAG/Du9B,EAAY5U,QAAQzhB,IAAK,CAC3B,IAAIsyI,EAAUj8G,EAAY5U,QAAQzhB,IAAI67B,MAElCo2G,IACFK,EAAU5B,GAAY4B,IAGxB/3G,EAAOzvC,MAAMwnJ,GAGf,IAAIC,EAAcl8G,EAAYwF,MAE1Bo2G,IACFM,EAAc7B,GAAY6B,IAG5Bh4G,EAAOzvC,MAAMynJ,GACbh4G,EAAO2qB,SAiBTznC,EAAOi0H,mBAAqB,SAA4Br7G,EAAam8G,EAAY5tH,GAC/E,IAAInD,EAAU4U,EAAY5U,QAE1B,GAAK+wH,EAOL,GAAKn8G,EAAYymB,KAAK11D,OAAtB,CAQA,IAAI8qJ,EAAe77G,EAAY67G,aAC3BO,EAAOP,EAAaC,OAAS,GAAA54H,iBAAmB24H,EAAaE,MAAQI,EAAWzO,QAOpF,GANA1tG,EAAYymB,KAAKjxD,SAAQ,SAAUkxD,GAEjCA,EAAIC,WAAay1F,EACjB11F,EAAIE,SAAWw1F,MAGZ7tH,EAASy+G,SAAU,CACtB,IAAIqP,EAAar8G,EAAYymB,KAAK,GAAGE,UACjC21F,EAAYt8G,EAAYymB,KAAKzmB,EAAYymB,KAAK11D,OAAS,GAAG41D,UAC9Dp4B,EAASy+G,SAAW,CAClBp/G,cAAeW,EAASX,cAAgBoS,EAAYwlG,WACpD3uG,KAAMrX,KAAK8W,IAAI+lH,EAAYC,EAAYlxH,EAAQ1B,iBAjBjD0B,EAAQ7X,OAAQ,GAsBbknI,EAxd2B,CAydlCvT,IAmBEqV,GAAY,SAAmB/1F,EAAOg2F,GAGxC,IAFA,IAAI/1F,EAAOD,EAAMC,KAER51D,EAAI,EAAGA,EAAI41D,EAAK11D,OAAQF,IAAK,CACpC,IAAI61D,EAAMD,EAAK51D,GAEf,GAAI2rJ,GAAa91F,EAAI+1F,aAAeD,GAAa91F,EAAIg2F,UACnD,OAAOh2F,EAIX,OAAO,MA8ELi2F,GAAsB,CAE1B,CACEx+I,KAAM,MACNy+I,IAAK,SAAavS,EAAgB97G,EAAU7E,EAAUmD,EAAiBojC,GACrE,GAAIvmC,IAAaoM,EAAAA,EAAU,CAMzB,MALgB,CACde,KAAM,EACN1G,aAAc,EACdC,UAAW,MAKf,OAAO,OAGX,CACEjyB,KAAM,kBACNy+I,IAAK,SAAavS,EAAgB97G,EAAU7E,EAAUmD,EAAiBojC,GACrE,IAAKv/D,OAAOsP,KAAKqqI,EAAewS,4BAA4B9rJ,OAC1D,OAAO,KAGT,IAAI42H,EAAY,KACZm1B,EAAe,KACf7iD,EAAmB3C,GAAoB/oE,GAC3C0hC,EAAcA,GAAe,EAE7B,IAAK,IAAIp/D,EAAI,EAAGA,EAAIopG,EAAiBlpG,OAAQF,IAAK,CAGhD,IACIqpG,EAAiBD,EADT1rE,EAASb,SAA2B,IAAhBuiC,EAAoBp/D,EAAIopG,EAAiBlpG,QAAUF,EAAI,IAEnFu6B,EAAU8uE,EAAe9uE,QACzB2xH,EAAkB1S,EAAewS,2BAA2BzxH,EAAQgC,UAExE,GAAK2vH,GAAoB3xH,EAAQZ,eAAjC,CAIA,IACItwB,EADckxB,EAAQZ,eAAeg4E,UAAY,IAC3Bu6C,EAE1B,GAAI3xH,EAAQ3F,OAA6C,kBAA7By0E,EAAe9pE,UACzC,IAAK,IAAIqX,EAAI,EAAGA,EAAIyyD,EAAe9pE,UAAWqX,IAC5CvtC,GAASkxB,EAAQ3F,MAAMgiB,GAAG/d,SAI9B,IAAI2+C,EAAW7oD,KAAKqa,IAAIo2B,EAAc/1D,GAGtC,GAAqB,OAAjB4iJ,IAAuC,IAAbz0E,GAAkBy0E,EAAez0E,GAC7D,MAGFy0E,EAAez0E,EACfs/C,EAAY,CACV9wF,KAAM38B,EACNi2B,aAAc+pE,EAAe/pE,aAC7BC,UAAW8pE,EAAe9pE,YAI9B,OAAOu3F,IAIX,CACExpH,KAAM,UACNy+I,IAAK,SAAavS,EAAgB97G,EAAU7E,EAAUmD,EAAiBojC,GACrE,IAAI03D,EAAY,KACZm1B,EAAe,KACnB7sF,EAAcA,GAAe,EAG7B,IAFA,IAAIgqC,EAAmB3C,GAAoB/oE,GAElC19B,EAAI,EAAGA,EAAIopG,EAAiBlpG,OAAQF,IAAK,CAGhD,IACIqpG,EAAiBD,EADT1rE,EAASb,SAA2B,IAAhBuiC,EAAoBp/D,EAAIopG,EAAiBlpG,QAAUF,EAAI,IAEnFu6B,EAAU8uE,EAAe9uE,QACzBlxB,EAAQggG,EAAe7mF,MAAQ6mF,EAAe7mF,KAAKnZ,OAASkxB,GAAWA,EAAQlxB,MAEnF,GAAIkxB,EAAQgC,WAAaP,GAAoC,qBAAV3yB,EAAuB,CACxE,IAAImuE,EAAW7oD,KAAKqa,IAAIo2B,EAAc/1D,GAGtC,GAAqB,OAAjB4iJ,GAAyBA,EAAez0E,EAC1C,QAGGs/C,GAA8B,OAAjBm1B,GAAyBA,GAAgBz0E,KACzDy0E,EAAez0E,EACfs/C,EAAY,CACV9wF,KAAM38B,EACNi2B,aAAc+pE,EAAe/pE,aAC7BC,UAAW8pE,EAAe9pE,aAMlC,OAAOu3F,IAIX,CACExpH,KAAM,gBACNy+I,IAAK,SAAavS,EAAgB97G,EAAU7E,EAAUmD,EAAiBojC,GACrE,IAAI03D,EAAY,KAGhB,GAFA13D,EAAcA,GAAe,EAEzB1hC,EAASxB,qBAAuBwB,EAASxB,oBAAoBh8B,OAG/D,IAFA,IAAI+rJ,EAAe,KAEVjsJ,EAAI,EAAGA,EAAI09B,EAASxB,oBAAoBh8B,OAAQF,IAAK,CAC5D,IAAIs/B,EAAe5B,EAASxB,oBAAoBl8B,GAC5C4+B,EAAgBlB,EAASV,sBAAwBh9B,EAAI,EACrDmsJ,EAAoB3S,EAAe4S,gBAAgBxtH,GAEvD,GAAIutH,EAAmB,CACrB,IAAI30E,EAAW7oD,KAAKqa,IAAIo2B,EAAc+sF,EAAkBnmH,MAGxD,GAAqB,OAAjBimH,GAAyBA,EAAez0E,EAC1C,QAGGs/C,GAA8B,OAAjBm1B,GAAyBA,GAAgBz0E,KACzDy0E,EAAez0E,EACfs/C,EAAY,CACV9wF,KAAMmmH,EAAkBnmH,KACxB1G,aAAcA,EACdC,UAAW,QAOrB,OAAOu3F,IAIX,CACExpH,KAAM,WACNy+I,IAAK,SAAavS,EAAgB97G,EAAU7E,EAAUmD,EAAiBojC,GACrE,OAAI1hC,EAASy+G,SACK,CACdn2G,KAAMtI,EAASy+G,SAASn2G,KACxB1G,aAAc5B,EAASy+G,SAASp/G,cAAgBW,EAASX,cACzDwC,UAAW,MAKR,QAIP8sH,GAA8B,SAAU/V,GAG1C,SAAS+V,EAAe3pJ,GACtB,IAAIk1B,EAQJ,OANAA,EAAQ0+G,EAAqB/1I,KAAKG,OAASA,MAErC+pJ,UAAY,GAClB7yH,EAAMw0H,gBAAkB,GACxBx0H,EAAMo0H,2BAA6B,GACnCp0H,EAAMk0E,QAAUnG,GAAO,kBAChB/tE,GAXT,OAAey0H,EAAgB/V,GA8B/B,IAAI//G,EAAS81H,EAAehsJ,UA6W5B,OA3WAk2B,EAAOonH,aAAe,SAAsBjgH,EAAU7E,EAAUmD,EAAiBojC,GAC/E,IAAIktF,EAAa5rJ,KAAK6rJ,eAAe7uH,EAAU7E,EAAUmD,EAAiBojC,GAE1E,OAAKktF,EAAWpsJ,OAUTQ,KAAK8rJ,iBAAiBF,EAAY,CACvClsJ,IAAK,OACLwB,MAAOw9D,IARA,MAwBX7oC,EAAOk2H,eAAiB,SAAwB/uH,EAAU7E,GACxD,IAAK6E,IAAaA,EAASvB,SACzB,OAAO,KAGT,IAAImwH,EAAa5rJ,KAAK6rJ,eAAe7uH,EAAU7E,EAAU6E,EAASV,sBAAuB,GAEzF,IAAKsvH,EAAWpsJ,OACd,OAAO,KAGT,IAAI42H,EAAYp2H,KAAK8rJ,iBAAiBF,EAAY,CAChDlsJ,IAAK,eACLwB,MAAO,IAQT,OAJIk1H,EAAUx3F,aAAe,IAC3Bw3F,EAAU9wF,OAAS,GAGdrX,KAAKqa,IAAI8tF,EAAU9wF,KAAO0hE,GAAa,CAC5CC,gBAAiBjqE,EAAS3C,eAC1B6sE,aAAclqE,EAASvB,SACvBvQ,WAAYkrG,EAAUx3F,aACtB6H,SAAU,MAmBd5Q,EAAOg2H,eAAiB,SAAwB7uH,EAAU7E,EAAUmD,EAAiBojC,GAGnF,IAFA,IAAIktF,EAAa,GAERtsJ,EAAI,EAAGA,EAAI8rJ,GAAoB5rJ,OAAQF,IAAK,CACnD,IAAI0sJ,EAAWZ,GAAoB9rJ,GAC/B82H,EAAY41B,EAASX,IAAIrrJ,KAAMg9B,EAAU7E,EAAUmD,EAAiBojC,GAEpE03D,IACFA,EAAU41B,SAAWA,EAASp/I,KAC9Bg/I,EAAWpnJ,KAAK,CACdwnJ,SAAUA,EAASp/I,KACnBwpH,UAAWA,KAKjB,OAAOw1B,GAmBT/1H,EAAOi2H,iBAAmB,SAA0BF,EAAYvsJ,GAK9D,IAJA,IAAI4sJ,EAAgBL,EAAW,GAAGx1B,UAC9B81B,EAAej+H,KAAKqa,IAAIsjH,EAAW,GAAGx1B,UAAU/2H,EAAOK,KAAOL,EAAO6B,OACrEirJ,EAAeP,EAAW,GAAGI,SAExB1sJ,EAAI,EAAGA,EAAIssJ,EAAWpsJ,OAAQF,IAAK,CAC1C,IAAI8sJ,EAAcn+H,KAAKqa,IAAIsjH,EAAWtsJ,GAAG82H,UAAU/2H,EAAOK,KAAOL,EAAO6B,OAEpEkrJ,EAAcF,IAChBA,EAAeE,EACfH,EAAgBL,EAAWtsJ,GAAG82H,UAC9B+1B,EAAeP,EAAWtsJ,GAAG0sJ,UAKjC,OADAhsJ,KAAKorG,QAAQ,kBAAoB/rG,EAAOK,IAAM,KAAOL,EAAO6B,MAA/C,2BAA0FirJ,EAAe,YAAcF,EAAc3mH,KAArI,kBAAuK2mH,EAAcrtH,cAAoD,kBAA5BqtH,EAAcptH,UAAyB,cAAgBotH,EAAcptH,UAAY,IAAM,KAC1SotH,GAYTp2H,EAAOkmH,uBAAyB,SAAgC9zG,EAAauzG,GAC3E,IAAIM,EAAoBN,EAAYn/G,cAAgB4L,EAAY5L,cAEhE,GAAIy/G,EAjV+B,MAkVjC/4C,GAAQrmD,IAAI7uC,KAAK,uDAAyDiuI,EAAoB,uBAMhG,IAAK,IAAIx8I,EAAIw8I,EAAoB,EAAGx8I,GAAK,EAAGA,IAAK,CAC/C,IAAI+sJ,EAAqBpkH,EAAYxM,SAASn8B,GAE9C,GAAI+sJ,GAA0D,qBAA7BA,EAAmB1jJ,MAAuB,CACzE6yI,EAAYC,SAAW,CACrBp/G,cAAe4L,EAAY5L,cAAgB/8B,EAC3CgmC,KAAM+mH,EAAmB1jJ,OAE3B3I,KAAKorG,QAAQ,gCAAkCowC,EAAYC,SAASn2G,KAAvD,oBAA0Fk2G,EAAYC,SAASp/G,cAAgB,KAC5Ir8B,KAAKk2B,QAAQ,kBACb,SAYNL,EAAO6lH,2BAA6B,SAAoC1+G,GAOtE,GAFAh9B,KAAKsrJ,2BAA6B,GAE9BtuH,EAASvB,UAAYuB,EAASvB,SAASj8B,QAAUw9B,EAASvB,SAAS,GAAGxC,eAAgB,CACxF,IAAIqzH,EAAetvH,EAASvB,SAAS,GACjC8wH,EAAoBD,EAAarzH,eAAeg4E,UAAY,IAChEjxG,KAAKsrJ,2BAA2BgB,EAAazwH,WAAa0wH,IAiB9D12H,EAAO+rH,sBAAwB,SAA+BpoH,GAC5D,IAAIiV,EAAcjV,EAAKiV,YACnBozG,EAA4BroH,EAAKqoH,0BACjC2K,EAAiCxsJ,KAAKysJ,6BAA6Bh+G,EAAaA,EAAYg4F,WAAYob,GACxGhoH,EAAU4U,EAAY5U,QAEtB2yH,IACFxsJ,KAAK0sJ,2BAA2Bj+G,GAG3BA,EAAYzR,SAASy+G,WACxBhtG,EAAYzR,SAASy+G,SAAW,CAC9Bp/G,cAAeoS,EAAYzR,SAASX,cAAgBoS,EAAYwlG,WAChE3uG,KAAMzL,EAAQlxB,SAKpB,IAAIgkJ,EAAW9yH,EAAQZ,eAEnBY,EAAQqE,eAAiB2jH,GAA6B8K,IACxD3sJ,KAAKsrJ,2BAA2BzxH,EAAQgC,WAAc8wH,EAAS17C,UAAY,MAI/Ep7E,EAAO2zH,2BAA6B,SAAoC3tH,GACtE,MAAwC,qBAA7B77B,KAAK+pJ,UAAUluH,GACjB,KAGF77B,KAAK+pJ,UAAUluH,GAAUyJ,MAGlCzP,EAAOsuH,mBAAqB,SAA4BtoH,GACtD,MAAwC,qBAA7B77B,KAAK+pJ,UAAUluH,GACjB,KAGF77B,KAAK+pJ,UAAUluH,GAAUsgH,SAmBlCtmH,EAAO42H,6BAA+B,SAAsCh+G,EAAag4F,EAAYob,GAEnG,IAGIl5I,EACA6jB,EAJAqN,EAAU4U,EAAY5U,QACtB/X,EAAO2sB,EAAY3sB,KACnB8oI,EAAa5qJ,KAAK+pJ,UAAUt7G,EAAY5S,UAI5C,GAA2C,kBAAhC4S,EAAYo5F,gBACrB+iB,EAAa,CACXtlH,KAAMmJ,EAAYqlG,eAClBqI,QAAS1tG,EAAYqlG,eAAiBrN,EAAW99H,OAG/Ck5I,IACF7hJ,KAAK+pJ,UAAUt7G,EAAY5S,UAAY+uH,EACvC5qJ,KAAKk2B,QAAQ,mBACbl2B,KAAKorG,QAAQ,6BAA+B38D,EAAY5S,SAA3C,YAA0E+uH,EAAWtlH,KAAO,eAAiBslH,EAAWzO,QAAU,MAGjJxzI,EAAQ8lC,EAAYqlG,eACpBtnH,EAAMi6G,EAAWj6G,IAAMo+H,EAAWzO,YAC7B,KAAIyO,EAIT,OAAO,EAHPjiJ,EAAQ89H,EAAW99H,MAAQiiJ,EAAWzO,QACtC3vH,EAAMi6G,EAAWj6G,IAAMo+H,EAAWzO,QAoBpC,OAfIr6H,IACFA,EAAKnZ,MAAQA,EACbmZ,EAAK0K,IAAMA,KAQRqN,EAAQlxB,OAASA,EAAQkxB,EAAQlxB,SACpCkxB,EAAQlxB,MAAQA,GAGlBkxB,EAAQrN,IAAMA,GACP,GAYTqJ,EAAO62H,2BAA6B,SAAoCj+G,GACtE,IAAIzR,EAAWyR,EAAYzR,SACvBnD,EAAU4U,EAAY5U,QAI1B,GAAIA,EAAQqE,cACVl+B,KAAK0rJ,gBAAgB7xH,EAAQgC,UAAY,CACvCyJ,KAAMzL,EAAQlxB,MACdikJ,SAAU,QAEP,GAAI5vH,EAASxB,qBAAuBwB,EAASxB,oBAAoBh8B,OAGtE,IAAK,IAAIF,EAAI,EAAGA,EAAI09B,EAASxB,oBAAoBh8B,OAAQF,IAAK,CAC5D,IAAIs/B,EAAe5B,EAASxB,oBAAoBl8B,GAC5C4+B,EAAgBlB,EAASV,sBAAwBh9B,EAAI,EACrDutJ,EAAiBjuH,EAAe6P,EAAYwlG,WAC5C2Y,EAAW3+H,KAAKqa,IAAIukH,GAExB,IAAK7sJ,KAAK0rJ,gBAAgBxtH,IAAkBl+B,KAAK0rJ,gBAAgBxtH,GAAe0uH,SAAWA,EAAU,CACnG,IAAItnH,OAAO,EAGTA,EADEunH,EAAiB,EACZhzH,EAAQlxB,MAAQq+F,GAAa,CAClCC,gBAAiBjqE,EAAS3C,eAC1B6sE,aAAclqE,EAASvB,SACvBvQ,WAAYujB,EAAYwlG,WACxBxtG,SAAU7H,IAGL/E,EAAQrN,IAAMw6E,GAAa,CAChCC,gBAAiBjqE,EAAS3C,eAC1B6sE,aAAclqE,EAASvB,SACvBvQ,WAAYujB,EAAYwlG,WAAa,EACrCxtG,SAAU7H,IAId5+B,KAAK0rJ,gBAAgBxtH,GAAiB,CACpCoH,KAAMA,EACNsnH,SAAUA,MAOpB/2H,EAAOS,QAAU,WACft2B,KAAKk2B,QAAQ,WACbl2B,KAAKg2B,OAGA21H,EA5YyB,CA6YhC5oD,GAAQ6B,aAYNkoD,GAAwC,SAAUlX,GAGpD,SAASkX,IACP,IAAI51H,EAKJ,OAHAA,EAAQ0+G,EAAqB/1I,KAAKG,OAASA,MACrC+sJ,wBAA0B,GAChC71H,EAAM81H,qBAAuB,GACtB91H,GART,OAAe41H,EAA0BlX,GAWzC,IAAI//G,EAASi3H,EAAyBntJ,UAiDtC,OA/CAk2B,EAAO2kH,2BAA6B,SAAoCv5I,GACtEjB,KAAK+sJ,wBAAwB9rJ,GAAQ,KACrCjB,KAAKk2B,QAAQ,0BAGfL,EAAOm/G,sBAAwB,SAA+Bx7G,GAC5D,IAAIv4B,EAAOu4B,EAAKv4B,KACZ41B,EAAO2C,EAAK3C,KACZg1B,EAAKryB,EAAKqyB,GAWd,MAToB,kBAATh1B,GAAmC,kBAAPg1B,IACrC7rD,KAAK+sJ,wBAAwB9rJ,GAAQ,CACnCA,KAAMA,EACN41B,KAAMA,EACNg1B,GAAIA,GAEN7rD,KAAKk2B,QAAQ,0BAGRl2B,KAAK+sJ,wBAAwB9rJ,IAGtC40B,EAAOi/G,mBAAqB,SAA4B/6G,GACtD,IAAI94B,EAAO84B,EAAM94B,KACb41B,EAAOkD,EAAMlD,KACbg1B,EAAK9xB,EAAM8xB,GAYf,MAVoB,kBAATh1B,GAAmC,kBAAPg1B,IACrC7rD,KAAKgtJ,qBAAqB/rJ,GAAQ,CAChCA,KAAMA,EACN41B,KAAMA,EACNg1B,GAAIA,UAEC7rD,KAAK+sJ,wBAAwB9rJ,GACpCjB,KAAKk2B,QAAQ,mBAGRl2B,KAAKgtJ,qBAAqB/rJ,IAGnC40B,EAAOS,QAAU,WACft2B,KAAKk2B,QAAQ,WACbl2B,KAAK+sJ,wBAA0B,GAC/B/sJ,KAAKgtJ,qBAAuB,GAC5BhtJ,KAAKg2B,OAGA82H,EA7DmC,CA8D1C/pD,GAAQ6B,aAINqoD,GAAa/pG,GAAU01D,IAAgB,WACzC,SAASs0C,EAAqB/iJ,EAAIgjJ,EAASluJ,GACzC,OAMGkL,EANIlL,EAAS,CACdo0B,KAAM85H,EACNjuJ,QAAS,GACTkuJ,QAAS,SAAiB/5H,EAAMta,GAC9B,OAKN,WACE,MAAM,IAAI5W,MAAM,2EANLkrJ,OAA+B9qJ,IAATwW,GAA+B,OAATA,IAAgB9Z,EAAOo0B,QAEhEp0B,EAAOC,SAAUD,EAAOC,QAOxC,IAAIouJ,EAAcJ,GAAqB,SAAUjuJ,GAC/C,SAASsuJ,EAAkBluJ,EAAQo9D,GACjC,IAAK,IAAIn9D,EAAI,EAAGA,EAAIm9D,EAAMj9D,OAAQF,IAAK,CACrC,IAAIgpF,EAAa7rB,EAAMn9D,GACvBgpF,EAAWE,WAAaF,EAAWE,aAAc,EACjDF,EAAWG,cAAe,EACtB,UAAWH,IAAYA,EAAWqB,UAAW,GACjDxqF,OAAOic,eAAe/b,EAAQipF,EAAW5oF,IAAK4oF,IAUlDrpF,EAAOC,QANP,SAAsBsuJ,EAAaC,EAAYC,GAG7C,OAFID,GAAYF,EAAkBC,EAAY7tJ,UAAW8tJ,GACrDC,GAAaH,EAAkBC,EAAaE,GACzCF,GAITvuJ,EAAOC,QAAiB,QAAID,EAAOC,QAASD,EAAOC,QAAQY,YAAa,KAEtEk1B,EAAiBk4H,GAAqB,SAAUjuJ,GAClD,SAAS0uJ,EAAgB1rH,EAAGpzB,GAO1B,OANA5P,EAAOC,QAAUyuJ,EAAkBxuJ,OAAO61B,gBAAkB,SAAyBiN,EAAGpzB,GAEtF,OADAozB,EAAE6d,UAAYjxC,EACPozB,GAGThjC,EAAOC,QAAiB,QAAID,EAAOC,QAASD,EAAOC,QAAQY,YAAa,EACjE6tJ,EAAgB1rH,EAAGpzB,GAG5B5P,EAAOC,QAAUyuJ,EACjB1uJ,EAAOC,QAAiB,QAAID,EAAOC,QAASD,EAAOC,QAAQY,YAAa,KAEtE8tJ,EAAgBV,GAAqB,SAAUjuJ,GAOjDA,EAAOC,QANP,SAAwBglG,EAAUF,GAChCE,EAASvkG,UAAYR,OAAO0uJ,OAAO7pD,EAAWrkG,WAC9CukG,EAASvkG,UAAUuP,YAAcg1F,EACjClvE,EAAekvE,EAAUF,IAI3B/kG,EAAOC,QAAiB,QAAID,EAAOC,QAASD,EAAOC,QAAQY,YAAa,KAYtE61B,EAAsB,WACxB,SAASA,IACP31B,KAAK41B,UAAY,GAWnB,IAAIC,EAASF,EAAOh2B,UA+FpB,OA7FAk2B,EAAOC,GAAK,SAAY70B,EAAM80B,GACvB/1B,KAAK41B,UAAU30B,KAClBjB,KAAK41B,UAAU30B,GAAQ,IAGzBjB,KAAK41B,UAAU30B,GAAMuD,KAAKuxB,IAY5BF,EAAOG,IAAM,SAAa/0B,EAAM80B,GAC9B,IAAK/1B,KAAK41B,UAAU30B,GAClB,OAAO,EAGT,IAAIkD,EAAQnE,KAAK41B,UAAU30B,GAAMmD,QAAQ2xB,GAWzC,OAFA/1B,KAAK41B,UAAU30B,GAAQjB,KAAK41B,UAAU30B,GAAMoD,MAAM,GAClDrE,KAAK41B,UAAU30B,GAAMg1B,OAAO9xB,EAAO,GAC5BA,GAAS,GAUlB0xB,EAAOK,QAAU,SAAiBj1B,GAChC,IAAIk1B,EAAYn2B,KAAK41B,UAAU30B,GAE/B,GAAKk1B,EAQL,GAAyB,IAArB52B,UAAUC,OAGZ,IAFA,IAAIA,EAAS22B,EAAU32B,OAEdF,EAAI,EAAGA,EAAIE,IAAUF,EAC5B62B,EAAU72B,GAAGO,KAAKG,KAAMT,UAAU,SAMpC,IAHA,IAAIs1B,EAAOvwB,MAAM3E,UAAU0E,MAAMxE,KAAKN,UAAW,GAC7C62B,EAAUD,EAAU32B,OAEf62B,EAAK,EAAGA,EAAKD,IAAWC,EAC/BF,EAAUE,GAAIt2B,MAAMC,KAAM60B,IAShCgB,EAAOS,QAAU,WACft2B,KAAK41B,UAAY,IAYnBC,EAAOU,KAAO,SAAcC,GAC1Bx2B,KAAK81B,GAAG,QAAQ,SAAUjxB,GACxB2xB,EAAYhyB,KAAKK,OAId8wB,EA5GiB,GA4K1B,IAgDIm4H,EAAY,KASZC,EAAmB,WACrB,SAASA,EAAIruJ,GAqBX,IAAIJ,EACAuqE,EACAmkF,EARCF,IACHA,EA1EW,WACf,IAKIxuJ,EACA8iC,EACA6rH,EAGAC,EACAC,EAEA7iI,EACA8iI,EACAC,EAfAC,EAAS,CAAC,CAAC,GAAI,GAAI,GAAI,GAAI,IAAK,CAAC,GAAI,GAAI,GAAI,GAAI,KACjDC,EAAWD,EAAO,GAClBE,EAAWF,EAAO,GAClBG,EAAOF,EAAS,GAChBG,EAAUF,EAAS,GAInB1hH,EAAI,GACJ6hH,EAAK,GAQT,IAAKrvJ,EAAI,EAAGA,EAAI,IAAKA,IACnBqvJ,GAAI7hH,EAAExtC,GAAKA,GAAK,EAAe,KAAVA,GAAK,IAAYA,GAAKA,EAG7C,IAAK8iC,EAAI6rH,EAAO,GAAIQ,EAAKrsH,GAAIA,GAAK8rH,GAAM,EAAGD,EAAOU,EAAGV,IAAS,EAW5D,IARA3iI,GADAA,EAAI2iI,EAAOA,GAAQ,EAAIA,GAAQ,EAAIA,GAAQ,EAAIA,GAAQ,IAC9C,EAAQ,IAAJ3iI,EAAU,GACvBmjI,EAAKrsH,GAAK9W,EACVojI,EAAQpjI,GAAK8W,EAGbisH,EAAY,SADPvhH,EAAEqhH,EAAKrhH,EAAEohH,EAAKphH,EAAE1K,KACQ,MAAL+rH,EAAoB,IAALD,EAAiB,SAAJ9rH,EACpDgsH,EAAc,IAAPthH,EAAExhB,GAAiB,SAAJA,EAEjBhsB,EAAI,EAAGA,EAAI,EAAGA,IACjBivJ,EAASjvJ,GAAG8iC,GAAKgsH,EAAOA,GAAQ,GAAKA,IAAS,EAC9CI,EAASlvJ,GAAGgsB,GAAK+iI,EAAOA,GAAQ,GAAKA,IAAS,EAKlD,IAAK/uJ,EAAI,EAAGA,EAAI,EAAGA,IACjBivJ,EAASjvJ,GAAKivJ,EAASjvJ,GAAG+E,MAAM,GAChCmqJ,EAASlvJ,GAAKkvJ,EAASlvJ,GAAG+E,MAAM,GAGlC,OAAOiqJ,EA6BSM,IAId5uJ,KAAK6uJ,QAAU,CAAC,CAACf,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,SAAU,CAACypJ,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,QAASypJ,EAAU,GAAG,GAAGzpJ,UAIpQ,IAAIoqJ,EAAOzuJ,KAAK6uJ,QAAQ,GAAG,GACvBL,EAAWxuJ,KAAK6uJ,QAAQ,GACxBC,EAASpvJ,EAAIF,OACbuvJ,EAAO,EAEX,GAAe,IAAXD,GAA2B,IAAXA,GAA2B,IAAXA,EAClC,MAAM,IAAI3sJ,MAAM,wBAGlB,IAAI6sJ,EAAStvJ,EAAI2E,MAAM,GACnB4qJ,EAAS,GAGb,IAFAjvJ,KAAKg7B,KAAO,CAACg0H,EAAQC,GAEhB3vJ,EAAIwvJ,EAAQxvJ,EAAI,EAAIwvJ,EAAS,GAAIxvJ,IACpC0uJ,EAAMgB,EAAO1vJ,EAAI,IAEbA,EAAIwvJ,IAAW,GAAgB,IAAXA,GAAgBxvJ,EAAIwvJ,IAAW,KACrDd,EAAMS,EAAKT,IAAQ,KAAO,GAAKS,EAAKT,GAAO,GAAK,MAAQ,GAAKS,EAAKT,GAAO,EAAI,MAAQ,EAAIS,EAAW,IAANT,GAE1F1uJ,EAAIwvJ,IAAW,IACjBd,EAAMA,GAAO,EAAIA,IAAQ,GAAKe,GAAQ,GACtCA,EAAOA,GAAQ,EAAkB,KAAbA,GAAQ,KAIhCC,EAAO1vJ,GAAK0vJ,EAAO1vJ,EAAIwvJ,GAAUd,EAInC,IAAKnkF,EAAI,EAAGvqE,EAAGuqE,IAAKvqE,IAClB0uJ,EAAMgB,EAAW,EAAJnlF,EAAQvqE,EAAIA,EAAI,GAG3B2vJ,EAAOplF,GADLvqE,GAAK,GAAKuqE,EAAI,EACJmkF,EAEAQ,EAAS,GAAGC,EAAKT,IAAQ,KAAOQ,EAAS,GAAGC,EAAKT,GAAO,GAAK,MAAQQ,EAAS,GAAGC,EAAKT,GAAO,EAAI,MAAQQ,EAAS,GAAGC,EAAW,IAANT,IAiE5I,OA9CaD,EAAIpuJ,UAEVmtI,QAAU,SAAiBoiB,EAAYC,EAAYC,EAAYC,EAAYC,EAAK50I,GACrF,IAMI60I,EACAC,EACAC,EAGAnwJ,EAXAI,EAAMM,KAAKg7B,KAAK,GAEhBpP,EAAIsjI,EAAaxvJ,EAAI,GACrBo3B,EAAIu4H,EAAa3vJ,EAAI,GACrBkT,EAAIw8I,EAAa1vJ,EAAI,GACrBotC,EAAIqiH,EAAazvJ,EAAI,GAKrBgwJ,EAAehwJ,EAAIF,OAAS,EAAI,EAEhCmwJ,EAAS,EACTvqB,EAAQplI,KAAK6uJ,QAAQ,GAErBe,EAASxqB,EAAM,GACfyqB,EAASzqB,EAAM,GACf0qB,EAAS1qB,EAAM,GACf2qB,EAAS3qB,EAAM,GACfqpB,EAAOrpB,EAAM,GAEjB,IAAK9lI,EAAI,EAAGA,EAAIowJ,EAAcpwJ,IAC5BiwJ,EAAKK,EAAOhkI,IAAM,IAAMikI,EAAO/4H,GAAK,GAAK,KAAOg5H,EAAOl9I,GAAK,EAAI,KAAOm9I,EAAW,IAAJjjH,GAAWptC,EAAIiwJ,GAC7FH,EAAKI,EAAO94H,IAAM,IAAM+4H,EAAOj9I,GAAK,GAAK,KAAOk9I,EAAOhjH,GAAK,EAAI,KAAOijH,EAAW,IAAJnkI,GAAWlsB,EAAIiwJ,EAAS,GACtGF,EAAKG,EAAOh9I,IAAM,IAAMi9I,EAAO/iH,GAAK,GAAK,KAAOgjH,EAAOlkI,GAAK,EAAI,KAAOmkI,EAAW,IAAJj5H,GAAWp3B,EAAIiwJ,EAAS,GACtG7iH,EAAI8iH,EAAO9iH,IAAM,IAAM+iH,EAAOjkI,GAAK,GAAK,KAAOkkI,EAAOh5H,GAAK,EAAI,KAAOi5H,EAAW,IAAJn9I,GAAWlT,EAAIiwJ,EAAS,GACrGA,GAAU,EACV/jI,EAAI2jI,EACJz4H,EAAI04H,EACJ58I,EAAI68I,EAIN,IAAKnwJ,EAAI,EAAGA,EAAI,EAAGA,IACjBgwJ,GAAK,GAAKhwJ,GAAKob,GAAU+zI,EAAK7iI,IAAM,KAAO,GAAK6iI,EAAK33H,GAAK,GAAK,MAAQ,GAAK23H,EAAK77I,GAAK,EAAI,MAAQ,EAAI67I,EAAS,IAAJ3hH,GAAWptC,EAAIiwJ,KAC1HJ,EAAK3jI,EACLA,EAAIkL,EACJA,EAAIlkB,EACJA,EAAIk6B,EACJA,EAAIyiH,GAIDxB,EA7Hc,GAwInBiC,EAA2B,SAAU/4H,GAGvC,SAAS+4H,IACP,IAAI94H,EAMJ,OAJAA,EAAQD,EAAQp3B,KAAKG,KAAM21B,IAAW31B,MAChCiwJ,KAAO,GACb/4H,EAAM22E,MAAQ,EACd32E,EAAMg5H,SAAW,KACVh5H,EATT02H,EAAcoC,EAAa/4H,GAkB3B,IAAIpB,EAASm6H,EAAYrwJ,UA0BzB,OAxBAk2B,EAAOs6H,YAAc,WACnBnwJ,KAAKiwJ,KAAKp2G,OAAV75C,GAEIA,KAAKiwJ,KAAKzwJ,OACZQ,KAAKkwJ,SAAW/qJ,WAAWnF,KAAKmwJ,YAAYp7H,KAAK/0B,MAAOA,KAAK6tG,OAE7D7tG,KAAKkwJ,SAAW,MAUpBr6H,EAAOrxB,KAAO,SAAc4rJ,GAC1BpwJ,KAAKiwJ,KAAKzrJ,KAAK4rJ,GAEVpwJ,KAAKkwJ,WACRlwJ,KAAKkwJ,SAAW/qJ,WAAWnF,KAAKmwJ,YAAYp7H,KAAK/0B,MAAOA,KAAK6tG,SAI1DmiD,EA7CsB,CA8C7Br6H,GAOE06H,EAAO,SAAcC,GACvB,OAAOA,GAAQ,IAAa,MAAPA,IAAkB,GAAY,SAAPA,IAAoB,EAAIA,IAAS,IAiF3EC,EAAyB,WAC3B,SAASA,EAAUpjB,EAAWztI,EAAK8wJ,EAAYz6C,GAC7C,IAAIlG,EAAO0gD,EAAUE,KACjBC,EAAc,IAAIC,WAAWxjB,EAAUl9G,QACvCi9G,EAAY,IAAIxrI,WAAWyrI,EAAUh9G,YACrC7wB,EAAI,EAKR,IAJAU,KAAK4wJ,aAAe,IAAIZ,EAExBhwJ,KAAK4wJ,aAAapsJ,KAAKxE,KAAK6wJ,cAAcH,EAAYrgI,SAAS/wB,EAAGA,EAAIuwG,GAAOnwG,EAAK8wJ,EAAYtjB,IAEzF5tI,EAAIuwG,EAAMvwG,EAAIoxJ,EAAYlxJ,OAAQF,GAAKuwG,EAC1C2gD,EAAa,IAAIp3H,YAAY,CAACi3H,EAAKK,EAAYpxJ,EAAI,IAAK+wJ,EAAKK,EAAYpxJ,EAAI,IAAK+wJ,EAAKK,EAAYpxJ,EAAI,IAAK+wJ,EAAKK,EAAYpxJ,EAAI,MACjIU,KAAK4wJ,aAAapsJ,KAAKxE,KAAK6wJ,cAAcH,EAAYrgI,SAAS/wB,EAAGA,EAAIuwG,GAAOnwG,EAAK8wJ,EAAYtjB,IAIhGltI,KAAK4wJ,aAAapsJ,MAAK,WA3Y3B,IAAessJ,EA6YT/6C,EAAK,MA7YI+6C,EA6YQ5jB,GA5YP78G,SAAS,EAAGygI,EAAO3gI,WAAa2gI,EAAOA,EAAO3gI,WAAa,QAyazE,OAnBaogI,EAAU5wJ,UAKhBkxJ,cAAgB,SAAuB1jB,EAAWztI,EAAK8wJ,EAAYtjB,GACxE,OAAO,WACL,IAAIj5F,EAnGI,SAAiBk5F,EAAWztI,EAAK8wJ,GAE7C,IAOIO,EACAC,EACAC,EACAC,EACAhC,EACAC,EACAC,EACAC,EAEA8B,EAhBAT,EAAc,IAAIC,WAAWxjB,EAAUl9G,OAAQk9G,EAAUj9G,WAAYi9G,EAAUh9G,YAAc,GAC7FihI,EAAW,IAAIrD,EAAIzpJ,MAAM3E,UAAU0E,MAAMxE,KAAKH,IAE9CwtI,EAAY,IAAIxrI,WAAWyrI,EAAUh9G,YACrCkhI,EAAc,IAAIV,WAAWzjB,EAAUj9G,QAqB3C,IANA8gI,EAAQP,EAAW,GACnBQ,EAAQR,EAAW,GACnBS,EAAQT,EAAW,GACnBU,EAAQV,EAAW,GAGdW,EAAS,EAAGA,EAAST,EAAYlxJ,OAAQ2xJ,GAAU,EAGtDjC,EAAamB,EAAKK,EAAYS,IAC9BhC,EAAakB,EAAKK,EAAYS,EAAS,IACvC/B,EAAaiB,EAAKK,EAAYS,EAAS,IACvC9B,EAAagB,EAAKK,EAAYS,EAAS,IAEvCC,EAAStkB,QAAQoiB,EAAYC,EAAYC,EAAYC,EAAYgC,EAAaF,GAG9EE,EAAYF,GAAUd,EAAKgB,EAAYF,GAAUJ,GACjDM,EAAYF,EAAS,GAAKd,EAAKgB,EAAYF,EAAS,GAAKH,GACzDK,EAAYF,EAAS,GAAKd,EAAKgB,EAAYF,EAAS,GAAKF,GACzDI,EAAYF,EAAS,GAAKd,EAAKgB,EAAYF,EAAS,GAAKD,GAEzDH,EAAQ7B,EACR8B,EAAQ7B,EACR8B,EAAQ7B,EACR8B,EAAQ7B,EAGV,OAAOniB,EAkDSJ,CAAQK,EAAWztI,EAAK8wJ,GACpCtjB,EAAU1xH,IAAIy4B,EAAOk5F,EAAUj9G,cAInCo9H,EAAYiD,EAAW,KAAM,CAAC,CAC5B7wJ,IAAK,OACL4b,IAAK,WAEH,OAAO,SAGJi1I,EA/CoB,GA2F7B7hI,KAAKq5G,UAAY,SAAUr4G,GACzB,IAAI7qB,EAAO6qB,EAAM7qB,KACbsoI,EAAY,IAAIzrI,WAAWmD,EAAKsoI,UAAUl5F,MAAOpvC,EAAKsoI,UAAUj9G,WAAYrrB,EAAKsoI,UAAUh9G,YAC3FzwB,EAAM,IAAI05B,YAAYv0B,EAAKnF,IAAIu0C,MAAOpvC,EAAKnF,IAAIwwB,WAAYrrB,EAAKnF,IAAIywB,WAAa,GACjF2M,EAAK,IAAI1D,YAAYv0B,EAAKi4B,GAAGmX,MAAOpvC,EAAKi4B,GAAG5M,WAAYrrB,EAAKi4B,GAAG3M,WAAa,GAGjF,IAAIogI,EAAUpjB,EAAWztI,EAAKo9B,GAAI,SAAU18B,EAAK6zC,GAjCnB,IAAmC/iC,EAC7Du+F,EAiCF/gF,KAAK43G,aAlC0Dp1H,EAkCpB,CACzCzR,OAAQoF,EAAKpF,OACbytI,UAAWj5F,GAnCXw7D,EAAe,GACnBtwG,OAAOsP,KAAKyC,GAASjN,SAAQ,SAAUvE,GACrC,IAAIwB,EAAQgQ,EAAQxR,GAEhBo0C,YAAYC,OAAO7yC,GACrBuuG,EAAa/vG,GAAO,CAClBu0C,MAAO/yC,EAAM+uB,OACbC,WAAYhvB,EAAMgvB,WAClBC,WAAYjvB,EAAMivB,YAGpBs/E,EAAa/vG,GAAOwB,KAGjBuuG,GAsBD,CAACx7D,EAAMhkB,iBAKbsgI,GAAYv4C,GAAQi1C,IASpBqE,GAAkB,SAAyBpqH,GAC7C,IAAIozB,EAAOpzB,EAAoB,QAAI,OAAS,cAM5C,OAJIA,EAAWnJ,iBAAmBmJ,EAAWnJ,gBAAgB35B,QAAQ,yCAA2C,IAC9Gk2D,EAAO,aAGFA,GAaLi3F,GAAc,SAAqBC,EAAetwH,GACpDswH,EAAc1rJ,QACd0rJ,EAAcr6F,QAEVj2B,GAAaA,EAAUuwH,uBACzBvwH,EAAUuwH,qBAAqBt6F,QAC/Bj2B,EAAUuwH,qBAAuB,OAcjCC,GAAe,SAAsBC,EAAgBzwH,GAGvDA,EAAUuwH,qBAAuBE,EACjCA,EAAevyF,QAyKbknF,GAAU,CAcZn9G,MAAO,SAAeloC,EAAM48D,GAC1B,OAAO,WACL,IAAI2zF,EAAgB3zF,EAAS+zF,eAAe3wJ,GACxCigC,EAAY28B,EAASv9B,WAAWr/B,GAChC4wJ,EAA2Bh0F,EAASg0F,yBACxCN,GAAYC,EAAetwH,GAE3B,IAAI4wH,EAAc5wH,EAAU4wH,cACxBC,EAAc7wH,EAAU6wH,cACxBt5I,GAAMs5I,EAAYxjJ,QAAO,SAAU44B,GACrC,OAAOA,EAAe,WACrB,IAAM4qH,EAAY,IAAIt5I,GACrBu5I,EAAe9wH,EAAU23B,OAAOpgD,GAEpC,GAAIq5I,IAAgBE,EAApB,CAWA,IAAK,IAAI/+B,KAFTlwB,GAAQrmD,IAAI7uC,KAAK,oFAEGqzB,EAAU23B,OAC5B33B,EAAU23B,OAAOo6D,GAASx5D,QAAUv4B,EAAU23B,OAAOo6D,KAAa++B,EAGpE9wH,EAAU+wH,sBAZRJ,EAAyB,CACvB3gJ,QAAS,2DA2BjBk4B,UAAW,SAAmBnoC,EAAM48D,GAClC,OAAO,WACL,IAAI2zF,EAAgB3zF,EAAS+zF,eAAe3wJ,GACxCigC,EAAY28B,EAASv9B,WAAWr/B,GACpC8hG,GAAQrmD,IAAI7uC,KAAK,4EACjB0jJ,GAAYC,EAAetwH,GAC3B,IAAI+zB,EAAQ/zB,EAAU4wH,cAElB78F,IACFA,EAAM8I,KAAO,YAGf78B,EAAU+wH,oBAIZC,GAAiB,CAYnB/oH,MAAO,SAAeloC,EAAM0wJ,EAAgB9zF,GAC1C,GAAK8zF,EAAL,CAKA,IAAIp8F,EAAOsI,EAAStI,KAChB48F,EAAiBt0F,EAASs0F,eAC1BX,EAAgB3zF,EAAS+zF,eAAe3wJ,GAC5C0wJ,EAAe77H,GAAG,kBAAkB,WAClC,IAAIqH,EAAQw0H,EAAex0H,QAC3Bq0H,EAAcx0H,SAASG,EAAOg1H,KAGzB58F,EAAK0B,UAAY95B,EAAMhB,SAA8B,SAAnBo5B,EAAKy2B,YAC1CwlE,EAAcpyF,UAGlBuyF,EAAe77H,GAAG,kBAAkB,WAClC07H,EAAcx0H,SAAS20H,EAAex0H,QAASg1H,GAE1C58F,EAAK0B,UACRu6F,EAAcpyF,UAGlBuyF,EAAe77H,GAAG,QAASwwH,GAAQrlJ,GAAMA,EAAM48D,MAcjDz0B,UAAW,SAAmBnoC,EAAM0wJ,EAAgB9zF,GAClD,IAAItI,EAAOsI,EAAStI,KAChB48F,EAAiBt0F,EAASs0F,eAC1BX,EAAgB3zF,EAAS+zF,eAAe3wJ,GACxCigC,EAAY28B,EAASv9B,WAAWr/B,GACpC0wJ,EAAe77H,GAAG,kBAAkB,WAClC,IAAIqH,EAAQw0H,EAAex0H,QAC3Bq0H,EAAcx0H,SAASG,EAAOg1H,GAC9BX,EAAcv8F,MAAM/zB,EAAU4wH,iBAGzBv8F,EAAK0B,UAAY95B,EAAMhB,SAA8B,SAAnBo5B,EAAKy2B,YAC1CwlE,EAAcpyF,UAGlBuyF,EAAe77H,GAAG,kBAAkB,WAClC07H,EAAcx0H,SAAS20H,EAAex0H,QAASg1H,GAE1C58F,EAAK0B,UACRu6F,EAAcpyF,UAGlBuyF,EAAe77H,GAAG,QAASwwH,GAAQrlJ,GAAMA,EAAM48D,MAG/Cu0F,GAAa,CAUf,MAAS,SAAenxJ,EAAM48D,GAC5B,IAAIstC,EAAMttC,EAASstC,IACfiqC,EAAav3E,EAASu3E,WACtBoc,EAAgB3zF,EAAS+zF,eAAe3wJ,GACxCkxJ,EAAiBt0F,EAASs0F,eAC1Bj1H,EAAc2gC,EAAS72B,OAAO9J,YAC9Bm1H,EAAwBx0F,EAASv9B,WAAWr/B,GAC5CqxJ,EAASD,EAAsBC,OAC/Bz5F,EAASw5F,EAAsBx5F,OAC/BuyC,EAAUinD,EAAsBjnD,QAChC6I,EAAuBp2C,EAASo2C,qBAChCxK,EAAkB5+D,GAAYopE,EAAqBjtE,QAgBvD,IAAK,IAAI0iE,KAdJxsE,EAAYj8B,IAAmD,IAA1C9B,OAAOsP,KAAKyuB,EAAYj8B,IAAOzB,SACvD09B,EAAYj8B,GAAQ,CAClBw6D,KAAM,CACJ,QAAW,CACT,SAAW,KAKbguC,IACFvsE,EAAYj8B,GAAMw6D,KAAc,QAAEx+B,UAAYg3E,EAAqBjtE,OAAO/J,YAI1DC,EAAYj8B,GAK9B,IAAK,IAAIsxJ,KAJJD,EAAO5oD,KACV4oD,EAAO5oD,GAAW,IAGKxsE,EAAYj8B,GAAMyoG,GAAU,CACnD,IAAIxiE,EAAahK,EAAYj8B,GAAMyoG,GAAS6oD,GACxCZ,OAAiB,EA2BrB,GAzBIloD,GACF2B,EAAQ,gBAAkB1B,EAAU,YAAc6oD,EAAe,0BACjErrH,EAAWsrH,kBAAmB,EAC9Bb,EAAiB,MAGjBA,EADwB,aAAfvc,GAA6BluG,EAAWjK,UAChC,IAAIiuE,GAAehkE,EAAWjK,UAAU,GAAIkuE,EAAKgnD,GACzDjrH,EAAWlE,YACH,IAAIkoE,GAAehkE,EAAWlE,YAAamoE,EAAKgnD,GAExDjrH,EAAWjK,WAA4B,SAAfm4G,EAChB,IAAIrhC,GAAmB7sE,EAAWjK,UAAU,GAAIkuE,EAAKgnD,EAAgBl+C,GAIrE,KAGnB/sE,EAAa67D,GAAQsB,aAAa,CAChC5rF,GAAI85I,EACJZ,eAAgBA,GACfzqH,GACHgrH,GAAejxJ,GAAMA,EAAMimC,EAAWyqH,eAAgB9zF,GACtDy0F,EAAO5oD,GAASllG,KAAK0iC,GAEe,qBAAzB2xB,EAAO05F,GAA+B,CAC/C,IAAIt9F,EAAQ,IAAI8tC,GAAQ7qD,WAAW,CACjCz/B,GAAI85I,EACJj4F,KAAMg3F,GAAgBpqH,GACtBuyB,SAAS,EACT77B,SAAUsJ,EAAWtJ,SACrB,QAAWsJ,EAAoB,QAC/BE,MAAOmrH,IAET15F,EAAO05F,GAAgBt9F,GAM7Bu8F,EAAc17H,GAAG,QAASwwH,GAAQrlJ,GAAMA,EAAM48D,KAYhD,UAAa,SAAmB58D,EAAM48D,GACpC,IAAItI,EAAOsI,EAAStI,KAChB41C,EAAMttC,EAASstC,IACfiqC,EAAav3E,EAASu3E,WACtBoc,EAAgB3zF,EAAS+zF,eAAe3wJ,GACxCkxJ,EAAiBt0F,EAASs0F,eAC1Bj1H,EAAc2gC,EAAS72B,OAAO9J,YAC9Bu1H,EAAyB50F,EAASv9B,WAAWr/B,GAC7CqxJ,EAASG,EAAuBH,OAChCz5F,EAAS45F,EAAuB55F,OAChCo7C,EAAuBp2C,EAASo2C,qBAEpC,IAAK,IAAIvK,KAAWxsE,EAAYj8B,GAK9B,IAAK,IAAIsxJ,KAJJD,EAAO5oD,KACV4oD,EAAO5oD,GAAW,IAGKxsE,EAAYj8B,GAAMyoG,GACzC,IAAIxsE,EAAYj8B,GAAMyoG,GAAS6oD,GAAct0H,OAA7C,CAYA,IAAIiJ,EAAahK,EAAYj8B,GAAMyoG,GAAS6oD,GACxCZ,OAAiB,EAErB,GAAmB,QAAfvc,EACFuc,EAAiB,IAAIzmD,GAAehkE,EAAWlE,YAAamoE,EAAKgnD,QAC5D,GAAmB,SAAf/c,EAAuB,CAKhC,IAJgBluG,EAAWjK,UAAU1uB,QAAO,SAAUM,GACpD,OAAOA,EAAE44F,eAAiBljE,EAAAA,KAGb/kC,OACb,OAGFmyJ,EAAiB,IAAI59C,GAAmB7sE,EAAWjK,UAAU,GAAIkuE,EAAKgnD,EAAgBl+C,OAC9D,aAAfmhC,IACTuc,EAAiB,IAAIzmD,GAErBhkE,EAAWjK,UAAYiK,EAAWjK,UAAU,GAAKiK,EAAWlE,YAAamoE,EAAKgnD,IAUhF,GAPAjrH,EAAa67D,GAAQsB,aAAa,CAChC5rF,GAAI85I,EACJZ,eAAgBA,GACfzqH,GACHgrH,GAAejxJ,GAAMA,EAAMimC,EAAWyqH,eAAgB9zF,GACtDy0F,EAAO5oD,GAASllG,KAAK0iC,GAEe,qBAAzB2xB,EAAO05F,GAA+B,CAC/C,IAAIt9F,EAAQM,EAAKM,mBAAmB,CAClCp9C,GAAI85I,EACJj4F,KAAM,YACN,QAAWpzB,EAAoB,SAAKA,EAAWzJ,WAC/CG,SAAUsJ,EAAWtJ,SACrBwJ,MAAOmrH,IACN,GAAOt9F,MACV4D,EAAO05F,GAAgBt9F,GAM7Bu8F,EAAc17H,GAAG,QAASwwH,GAAQrlJ,GAAMA,EAAM48D,KAYhD,kBAAmB,SAAwB58D,EAAM48D,GAC/C,IAAItI,EAAOsI,EAAStI,KAChBr4B,EAAc2gC,EAAS72B,OAAO9J,YAC9Bw1H,EAAyB70F,EAASv9B,WAAWr/B,GAC7CqxJ,EAASI,EAAuBJ,OAChCz5F,EAAS65F,EAAuB75F,OAEpC,IAAK,IAAI6wC,KAAWxsE,EAAYj8B,GAK9B,IAAK,IAAIsxJ,KAJJD,EAAO5oD,KACV4oD,EAAO5oD,GAAW,IAGKxsE,EAAYj8B,GAAMyoG,GAAU,CACnD,IAAIxiE,EAAahK,EAAYj8B,GAAMyoG,GAAS6oD,GAE5C,GAAK,kBAAkB7oJ,KAAKw9B,EAAWrJ,YAAvC,CAIA,IAAI8M,EAAkB4qB,EAAKrI,SAASi+C,KAAO51C,EAAKrI,SAASi+C,IAAIxgE,iBAAmB,GAC5EgoH,EAAW,CACbvrH,MAAOmrH,EACP30H,SAAUsJ,EAAWtJ,SACrBC,WAAYqJ,EAAWrJ,WACvB,QAAWqJ,EAAoB,SAAKA,EAAWzJ,YAiBjD,GAdIkN,EAAgBgoH,EAAS90H,cAC3B80H,EAAW5vD,GAAQsB,aAAasuD,EAAUhoH,EAAgBgoH,EAAS90H,mBAGzCt7B,IAAxBowJ,EAAkB,gBACbA,EAAkB,QAK3BL,EAAO5oD,GAASllG,KAAKu+F,GAAQsB,aAAa,CACxC5rF,GAAI85I,GACHrrH,IAEiC,qBAAzB2xB,EAAO05F,GAA+B,CAC/C,IAAIt9F,EAAQM,EAAKM,mBAAmB,CAClCp9C,GAAIk6I,EAAS90H,WACby8B,KAAM,WACN,QAAWq4F,EAAkB,QAC7B/0H,SAAU+0H,EAAS/0H,SACnBwJ,MAAOurH,EAASvrH,QACf,GAAO6tB,MACV4D,EAAO05F,GAAgBt9F,OAO7B29F,GAAa,SAASA,EAAWtkJ,EAAM6uB,GACzC,IAAK,IAAI79B,EAAI,EAAGA,EAAIgP,EAAK9O,OAAQF,IAAK,CACpC,GAAI0oG,GAAc7qE,EAAO7uB,EAAKhP,IAC5B,OAAO,EAGT,GAAIgP,EAAKhP,GAAG29B,WAAa21H,EAAWtkJ,EAAKhP,GAAG29B,UAAWE,GACrD,OAAO,EAIX,OAAO,GAyEL20H,GAAc,CAahB3oH,MAAO,SAAeloC,EAAM48D,GAC1B,OAAO,WACL,IAAIhF,EAASgF,EAASv9B,WAAWr/B,GAAM43D,OAEvC,IAAK,IAAIpgD,KAAMogD,EACb,GAAIA,EAAOpgD,GAAIghD,QACb,OAAOZ,EAAOpgD,GAIlB,OAAO,OAgBX2wB,UAAW,SAAmBnoC,EAAM48D,GAClC,OAAO,WACL,IAAIhF,EAASgF,EAASv9B,WAAWr/B,GAAM43D,OAEvC,IAAK,IAAIpgD,KAAMogD,EACb,GAAwB,YAApBA,EAAOpgD,GAAIslD,MAA0C,WAApBlF,EAAOpgD,GAAIslD,KAC9C,OAAOlF,EAAOpgD,GAIlB,OAAO,QAyCTo6I,GAAmB,SAA0Bh1F,GAC/C,CAAC,QAAS,YAAa,mBAAmB55D,SAAQ,SAAUhD,GAC1DmxJ,GAAWnxJ,GAAMA,EAAM48D,MAEzB,IAAIv9B,EAAau9B,EAASv9B,WACtB2zE,EAAuBp2C,EAASo2C,qBAChC1+C,EAAOsI,EAAStI,KAChB41C,EAAMttC,EAASstC,IACf2nD,EAAyBj1F,EAAS+zF,eAClCmB,EAAqBD,EAA8B,MACnDE,EAAoBF,EAAuBr3F,KAE/C,CAAC,QAAS,aAAax3D,SAAQ,SAAUhD,GACvCq/B,EAAWr/B,GAAM8wJ,YA9JH,SAAqB9wJ,EAAM48D,GAC3C,OAAO,SAAU5I,GACf,IAAIg/C,EAAuBp2C,EAASo2C,qBAChCq+C,EAASz0F,EAASv9B,WAAWr/B,GAAMqxJ,OACnCn1H,EAAQ82E,EAAqB92E,QAEjC,IAAKA,EACH,OAAO,KAGT,IAAI81H,EAAW,KAEX91H,EAAMpnB,WAAW9U,KACnBgyJ,EAAWX,EAAOn1H,EAAMpnB,WAAW9U,KAGrC,IAAIiyJ,EAAY/zJ,OAAOsP,KAAK6jJ,GAE5B,IAAKW,EAIH,GAAa,UAAThyJ,GAAoBiyJ,EAAU1zJ,OAAS,GAAKqrC,GAAYgzB,EAAS72B,QACnE,IAAK,IAAI1nC,EAAI,EAAGA,EAAI4zJ,EAAU1zJ,OAAQF,IAAK,CACzC,IAAI6zJ,EAAoBb,EAAOY,EAAU5zJ,IAEzC,GAAIszJ,GAAWO,EAAmBh2H,GAAQ,CACxC81H,EAAWE,EACX,YAIKb,EAAO72F,KAChBw3F,EAAWX,EAAO72F,KACY,IAArBy3F,EAAU1zJ,SACnByzJ,EAAWX,EAAOY,EAAU,KAIhC,MAAqB,qBAAVj+F,EACFg+F,EAGK,OAAVh+F,GAAmBg+F,GAMhBA,EAAS1kJ,QAAO,SAAUkuD,GAC/B,OAAOA,EAAMhkD,KAAOw8C,EAAMx8C,MACzB,IALM,MAgHsBs5I,CAAY9wJ,EAAM48D,GACjDv9B,EAAWr/B,GAAM6wJ,YAAcA,GAAY7wJ,GAAMA,EAAM48D,GACvDv9B,EAAWr/B,GAAMmyJ,eAxtBA,SAAwBnyJ,EAAM48D,GACjD,OAAO,WACL,IAAIw1F,EAAwBx1F,EAAS+zF,eACjCJ,EAAgB6B,EAAsBpyJ,GACtC+xJ,EAAoBK,EAAsB53F,KAC1Cv6B,EAAY28B,EAASv9B,WAAWr/B,GAChC6wJ,EAAc5wH,EAAU4wH,cACxBC,EAAc7wH,EAAUoyH,iBACxBC,EAAuBryH,EAAUuwH,qBACjC+B,EAAYtyH,EAAUuyH,WAEtB1B,GAAeyB,GAAazB,EAAYt5I,KAAO+6I,EAAU/6I,KAI7DyoB,EAAUuyH,WAAa1B,EACvB7wH,EAAUwyH,WAAa5B,EACvBP,GAAYC,EAAetwH,GAEtB6wH,IAAeA,EAAYS,mBAK3BT,EAAYJ,gBAajBH,EAAc5V,eACd8V,GAAaK,EAAYJ,eAAgBzwH,IAbnCqyH,GAKFP,EAAkBzX,qBA0rBY6X,CAAenyJ,EAAM48D,GACvDv9B,EAAWr/B,GAAM0yJ,gBA/qBC,SAAyB1yJ,EAAM48D,GACnD,OAAO,WACL,IAAI2zF,EAAgB3zF,EAAS+zF,eAAe3wJ,GAC5B48D,EAASv9B,WAAWr/B,GAC1BwyJ,WAAa,KACvBjC,EAAc1rJ,QACd0rJ,EAAcr6F,SAyqBqBw8F,CAAgB1yJ,EAAM48D,GACzDv9B,EAAWr/B,GAAMgxJ,eAvpBA,SAAwBhxJ,EAAM48D,GACjD,OAAO,WACL,IAAIo2C,EAAuBp2C,EAASo2C,qBAChC2/C,EAAyB/1F,EAAS+zF,eAClCJ,EAAgBoC,EAAuB3yJ,GACvC+xJ,EAAoBY,EAAuBn4F,KAC3Cv6B,EAAY28B,EAASv9B,WAAWr/B,GAChC6wJ,EAAc5wH,EAAU4wH,cACxBC,EAAc7wH,EAAUoyH,iBACxBC,EAAuBryH,EAAUuwH,qBACjCoC,EAAY3yH,EAAUwyH,WAE1B,KAAIG,IAAa/B,GAAe+B,EAAUp7I,KAAOq5I,EAAYr5I,MAI7DyoB,EAAUuyH,WAAa1B,EACvB7wH,EAAUwyH,WAAa5B,EACvBP,GAAYC,EAAetwH,GAEtB6wH,GAAL,CAKA,GAAIA,EAAYS,iBAAkB,CAEhC,IAAKV,IAAgB+B,GAAa/B,EAAYr5I,KAAOo7I,EAAUp7I,GAC7D,OAGF,IAAIq7I,EAAMj2F,EAASstC,IAAIwnC,0BACnB6I,EAAcsY,EAAIC,iBAEtB,GAAID,EAAI32H,UAAYq+G,EAClB,OAOF,OAJAt6G,EAAUkqE,QAAQ,6CAA+CyoD,EAAUp7I,GAAK,OAASq5I,EAAYr5I,IACrGw7F,EAAqB98C,QACrB67F,EAAkBzX,uBAClBuY,EAAIE,mBAAmBxY,GAIzB,GAAa,UAATv6I,EAAkB,CACpB,IAAK8wJ,EAAYJ,eAQf,OAJAqB,EAAkB5Y,UAAS,QAG3B4Y,EAAkBzX,kBAOpBiW,EAAcpX,UAAS,GACvB4Y,EAAkB5Y,UAAS,GAGzBmZ,IAAyBxB,EAAYJ,gBAQrCH,EAAcv8F,OAEhBu8F,EAAcv8F,MAAM68F,GAItBN,EAAcjW,kBACdmW,GAAaK,EAAYJ,eAAgBzwH,IAXvCwwH,GAAaK,EAAYJ,eAAgBzwH,KAmlBT+wH,CAAehxJ,EAAM48D,GACvDv9B,EAAWr/B,GAAMqyJ,eAtDA,SAAwBryJ,EAAMu4B,GACjD,IAAI8G,EAAa9G,EAAK8G,WACtB,OAAO,WACL,IAAI2zH,EAAe3zH,EAAWr/B,GAAM6wJ,cAEpC,OAAKmC,EAIE3zH,EAAWr/B,GAAM8wJ,YAAYkC,GAH3B,MAgDyBX,CAAeryJ,EAAM48D,MAIzD,IAAIgyE,EAAavvG,EAAW6I,MAAM4oH,cAElC,GAAIliB,EAAY,CACd,IAAInmC,GAAWmmC,EAAWthI,QAAO,SAAU44B,GACzC,OAAOA,EAAe,WACrB,IAAM0oG,EAAW,IAAIp3H,GACxB6nB,EAAW6I,MAAM0vB,OAAO6wC,GAASjwC,SAAU,EAC3Cn5B,EAAW6I,MAAMiqH,iBACjB9yH,EAAW6I,MAAM8oH,iBACM3xH,EAAW6I,MAAMmqH,iBAIlB3B,gBAKpBqB,EAAkB5Y,UAAS,GAC3B2Y,EAAmB3Y,UAAS,IAJ5B4Y,EAAkB5Y,UAAS,GAQ/BnmC,EAAqBn+E,GAAG,eAAe,WACrC,CAAC,QAAS,aAAa7xB,SAAQ,SAAUhD,GACvC,OAAOq/B,EAAWr/B,GAAMmyJ,uBAG5Bn/C,EAAqBn+E,GAAG,iBAAiB,WACvC,CAAC,QAAS,aAAa7xB,SAAQ,SAAUhD,GACvC,OAAOq/B,EAAWr/B,GAAM0yJ,wBAI5B,IAAIO,EAAsB,WACxB5zH,EAAW6I,MAAM8oH,iBACjB18F,EAAKr/B,QAAQ,CACXj1B,KAAM,QACN2L,KAAM,qBAER2oD,EAAKr/B,QAAQ,CACXj1B,KAAM,QACN2L,KAAM,sBAaV,IAAK,IAAI6L,KATT88C,EAAKgrB,cAAcp4B,iBAAiB,SAAU+rG,GAC9C3+F,EAAK6N,mBAAmBjb,iBAAiB,SAAU7nB,EAAW8I,UAAU6oH,gBACxE9mD,EAAIr1E,GAAG,WAAW,WAChBy/B,EAAKgrB,cAAcn6B,oBAAoB,SAAU8tG,GACjD3+F,EAAK6N,mBAAmBhd,oBAAoB,SAAU9lB,EAAW8I,UAAU6oH,mBAG7E18F,EAAK8M,YAAY,SAEF/hC,EAAW6I,MAAM0vB,OAC9BtD,EAAKgrB,cAAcxnB,SAASz4B,EAAW6I,MAAM0vB,OAAOpgD,KAoCpD07I,GAAc,CAAC,gBAAiB,uBAAwB,wBAAyB,uBAAwB,wBAAyB,wBAAyB,gBAE3JC,GAAgB,SAAuBC,GACzC,OAAOr0J,KAAKs0J,oBAAoBD,GAAQr0J,KAAKu0J,mBAAmBF,IAoG9DG,GAAwC,SAAU5e,GAGpD,SAAS4e,EAAyBxyJ,GAChC,IAAIk1B,EAEJA,EAAQ0+G,EAAqB/1I,KAAKG,OAASA,KAC3C,IAAI2O,EAAM3M,EAAQ2M,IACd48F,EAA0BvpG,EAAQupG,wBAClC3lG,EAAkB5D,EAAQ4D,gBAC1B2vD,EAAOvzD,EAAQuzD,KACfjsB,EAAYtnC,EAAQsnC,UACpBmrH,EAAYzyJ,EAAQyyJ,UACpBC,EAAa1yJ,EAAQ0yJ,WACrB5/C,EAAoB9yG,EAAQ8yG,kBAC5B6/C,EAA2B3yJ,EAAQ2yJ,yBACnCvf,EAAapzI,EAAQozI,WACrBqD,EAAsBz2I,EAAQy2I,oBAC9Bmc,EAA6B5yJ,EAAQ4yJ,2BACrC1iB,EAAqClwI,EAAQkwI,mCAC7CvnG,EAAkB3oC,EAAQ2oC,gBAE9B,IAAKh8B,EACH,MAAM,IAAIxM,MAAM,gEAGlB,IAAI0yJ,EAAqB7yJ,EAAQ6yJ,mBAEN,OAAvBA,GAA6D,qBAAvBA,IACxCA,EAAqBtwH,EAAAA,GAGvBghH,GAAQkP,EACRv9H,EAAM09H,2BAA6BngI,QAAQmgI,GAC3C19H,EAAMg7G,mCAAqCz9G,QAAQy9G,GACnDh7G,EAAMtxB,gBAAkBA,EACxBsxB,EAAMumC,MAAQlI,EACdr+B,EAAMs0E,KAAOj2C,EAAK41C,IAClBj0E,EAAM2/G,YAAczB,EACpBl+G,EAAM49H,YAAcJ,EACpBx9H,EAAM49E,kBAAoBA,EAC1B59E,EAAM29H,mBAAqBA,EAC3B39H,EAAMy9H,yBAA2BA,EAE7Bz9H,EAAM49H,cACR59H,EAAM69H,cAAgB79H,EAAMumC,MAAMgG,aAAa,WAAY,WAC3DvsC,EAAM69H,cAAcpU,gCAAkC,IAGxDzpH,EAAM89H,gBAAkB,CACtBpvJ,gBAAiBA,EACjB2lG,wBAAyBA,EACzBspD,mBAAoBA,EACpBhvJ,QAAS,MAGXqxB,EAAMpB,GAAG,QAASoB,EAAM+9H,cAExB/9H,EAAMg+H,YAxLa,WACrB,IAAI50H,EAAa,GAejB,MAdA,CAAC,QAAS,YAAa,mBAAmBr8B,SAAQ,SAAUhD,GAC1Dq/B,EAAWr/B,GAAQ,CACjBqxJ,OAAQ,GACRz5F,OAAQ,GACR44F,qBAAsB,KACtBM,YAAa32H,GACb02H,YAAa12H,GACbk4H,eAAgBl4H,GAChBg4H,eAAgBh4H,GAChB62H,eAAgB72H,GAChBs4H,WAAY,KACZtoD,QAASnG,GAAO,eAAiBhkG,EAAO,SAGrCq/B,EAwKe60H,GACpBj+H,EAAM2+G,YAAc,IAAI,iBACxB3+G,EAAMk+H,sBAAwBl+H,EAAMk+H,sBAAsBrgI,MAAK,OAAuBmC,IACtFA,EAAMm+H,kBAAoBn+H,EAAMm+H,kBAAkBtgI,MAAK,OAAuBmC,IAC9EA,EAAMo+H,mBAAqBp+H,EAAMo+H,mBAAmBvgI,MAAK,OAAuBmC,IAEhFA,EAAM2+G,YAAY1tF,iBAAiB,iBAAkBjxB,EAAMk+H,uBAG3Dl+H,EAAM2+G,YAAY1tF,iBAAiB,aAAcjxB,EAAMm+H,mBAEvDn+H,EAAM2+G,YAAY1tF,iBAAiB,cAAejxB,EAAMo+H,oBAIxDp+H,EAAMi/G,UAAYpzC,GAAQ1uC,mBAC1Bn9B,EAAM++G,YAAa,EACnB/+G,EAAM2hH,gBAAkB,IAAI8S,GAAe3pJ,GAC3Ck1B,EAAMu/G,sBAAwBlhF,EAAKM,mBAAmB,CACpDyE,KAAM,WACNlzB,MAAO,qBACN,GAAO6tB,MACV/9B,EAAMyhH,WAAa,IAAI4X,GACvBr5H,EAAM4/G,eAAiB,IAAIgQ,GAAc5vH,EAAM2+G,aAC/C3+G,EAAM8/G,kBAAoB,GAC1B9/G,EAAMggH,0BAA4B,IAAI4V,GACtC,IAAIyI,EAAwB,CAC1BpqD,IAAKj0E,EAAMs0E,KACX0X,iBAAkBlhH,EAAQkhH,iBAC1Bv4E,gBAAiBA,EACjBkrG,YAAa3+G,EAAM2+G,YACnBn3E,YAAaxnC,EAAMumC,MAAMiB,YAAY3pC,KAAKmC,EAAMumC,OAChD8J,SAAU,WACR,OAAOrwC,EAAMqwC,YAEf+tB,QAAS,WACP,OAAOp+D,EAAMumC,MAAM63B,WAErBn9D,SAAU,WACR,OAAOjB,EAAMiB,YAEf+9G,UAAW,WACT,OAAOh/G,EAAM++G,YAEfW,iBAAkB,WAChB,OAAO1/G,EAAM0/G,oBAEfttG,UAAWA,EACXwvG,eAAgB5hH,EAAM2hH,gBACtBD,UAAW1hH,EAAMyhH,WACjBvD,WAAYl+G,EAAM2/G,YAClBhE,iBAAkB37G,EAAM8/G,kBACxByB,oBAAqBA,EACrB1B,cAAe7/G,EAAM4/G,eACrBpC,yBAA0Bx9G,EAAMggH,0BAChCzuC,iCAAkCzmG,EAAQymG,kCAM5CvxE,EAAMg9E,sBAA8C,SAAtBh9E,EAAM2/G,YAAyB,IAAI9iC,GAAmBplG,EAAKuoB,EAAMs0E,KAAMt0E,EAAM89H,iBAAmB,IAAI9pD,GAAev8F,EAAKuoB,EAAMs0E,KAAMt0E,EAAM89H,iBAExK99H,EAAMs+H,sCAINt+H,EAAMq9H,mBAAqB,IAAI5e,GAAc5yC,GAAQsB,aAAakxD,EAAuB,CACvF7e,qBAAsBx/G,EAAMu/G,sBAC5B9B,WAAY,SACV3yI,GAEJk1B,EAAMo9H,oBAAsB,IAAI3e,GAAc5yC,GAAQsB,aAAakxD,EAAuB,CACxF5gB,WAAY,UACV3yI,GACJk1B,EAAMu+H,uBAAyB,IAAIvM,GAAiBnmD,GAAQsB,aAAakxD,EAAuB,CAC9F5gB,WAAY,MACZvzE,yBAA0BlqC,EAAMumC,MAAM2D,2BACpCp/D,GAEJk1B,EAAMw+H,+BAEFx+H,EAAM09H,6BACR19H,EAAMg9E,sBAAsBvrD,IAAI,kBAAkB,WAChD,OAAOzxB,EAAMy+H,oBAGfz+H,EAAMumC,MAAM3nC,GAAG,SAAS,WACtB,OAAOoB,EAAM0+H,mBAGf1+H,EAAMumC,MAAM3nC,GAAG,QAAQ,WACrB,OAAOoB,EAAMy+H,qBAYjBxB,GAAYlwJ,SAAQ,SAAUowJ,GAC5Bn9H,EAAMm9H,EAAO,KAAOD,GAAcr/H,MAAK,OAAuBmC,GAAQm9H,MAExEn9H,EAAMk0E,QAAUnG,GAAO,OACvB/tE,EAAM2+H,oBAAqB,EAEG,SAA1B3+H,EAAMumC,MAAMuuB,WACd90D,EAAM4+H,YAAc,WAClB5+H,EAAM4+H,YAAc,KAEpB5+H,EAAMg9E,sBAAsB90C,QAG9BloC,EAAMumC,MAAM9U,IAAI,OAAQzxB,EAAM4+H,cAE9B5+H,EAAMg9E,sBAAsB90C,OAG9BloC,EAAM6+H,oBAAsB,EAC5B7+H,EAAM8+H,2BAA6B,EACnC9+H,EAAM++H,4BAA8B,EACpC,IAAIvmI,EAAkC,SAA1BwH,EAAMumC,MAAMuuB,UAAuB,OAAS,YAYxD,OAVA90D,EAAMumC,MAAM9U,IAAIj5B,GAAO,WACrB,IAAIwmI,EAAwBh9H,KAAKsL,MAEjCtN,EAAMumC,MAAM9U,IAAI,cAAc,WAC5BzxB,EAAM6+H,mBAAqB78H,KAAKsL,MAAQ0xH,EACxCh/H,EAAM8+H,0BAA4B9+H,EAAMq9H,mBAAmBra,aAC3DhjH,EAAM++H,2BAA6B/+H,EAAMo9H,oBAAoBpa,mBAI1DhjH,GAlMT,OAAes9H,EAA0B5e,GAqMzC,IAAI//G,EAAS2+H,EAAyB70J,UAmsDtC,OAjsDAk2B,EAAOsgI,yBAA2B,WAChC,OAAOn2J,KAAKg2J,2BAGdngI,EAAOugI,0BAA4B,WACjC,OAAOp2J,KAAKi2J,4BAGdpgI,EAAOwgI,qBAAuB,WAC5B,IAAI56F,EAAOz7D,KAAKm2J,2BACZj2H,EAAQlgC,KAAKo2J,4BAEjB,OAAc,IAAV36F,IAA0B,IAAXv7B,GACT,EAGHu7B,EAAOv7B,GAGhBrK,EAAOygI,kBAAoB,WACzB,OAAOt2J,KAAK+1J,oBAUdlgI,EAAO0gI,UAAY,WACjB,IAAIC,EAAex2J,KAAK+zJ,iBAEpByC,GAAgBx2J,KAAKy2J,qBAAqBD,IAC5Cx2J,KAAK02J,aAAaF,EAAc,QAIpC3gI,EAAO6gI,aAAe,SAAsB15H,EAAUx8B,EAAOqtG,GAC3D,IAAIrD,EAAWxqG,KAAKm9B,QAChBw+G,EAAQnxC,IAAaA,EAAS/xF,IAAM+xF,EAASzoG,KAC7C40J,EAAQ35H,EAASvkB,IAAMukB,EAASj7B,IAEhC45I,GAASA,IAAUgb,IACrB32J,KAAKorG,QAAQ,gBAAkBuwC,EAAQ,OAASgb,EAAQ,SAAWn2J,GACnER,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,wBAA0BpM,KAIpCR,KAAKk0G,sBAAsB/2E,MAAMH,EAAU6wE,IAS7Ch4E,EAAO8/H,eAAiB,WACtB,IAAI/9H,EAAS53B,KAEbA,KAAK41J,gBACL51J,KAAK42J,UAAY,iBAAqB,WACpC,OAAOh/H,EAAO2+H,cACb,MASL1gI,EAAO+/H,cAAgB,WAGjB51J,KAAKy9D,MAAMoF,WAAa7iE,KAAKy9D,MAAMoF,cAIvC,kBAAuB7iE,KAAK42J,WAC5B52J,KAAK42J,UAAY,OASnB/gI,EAAOs7G,wBAA0B,WAC/B,IAAInqG,EAAShnC,KAAKgnC,SACd6vH,EAAmB7vH,GAAUA,EAAO/J,WAAa,GAIrD,IAAK+J,IAAWA,EAAO9J,cAAgB8J,EAAO9J,YAAYiM,MACxD,OAAO0tH,EAGT,IAEI5hG,EAFA9rB,EAAQnC,EAAO9J,YAAYiM,MAC3B+pH,EAAY/zJ,OAAOsP,KAAK06B,GAG5B,GAAIhqC,OAAOsP,KAAKzO,KAAKk1J,YAAY/rH,MAAMmpH,QAAQ9yJ,OAC7Cy1D,EAAQj1D,KAAKk1J,YAAY/rH,MAAM2oH,kBAC1B,CAEL,IAAIgF,EAAe3tH,EAAMsyB,MAAQy3F,EAAU1zJ,QAAU2pC,EAAM+pH,EAAU,IAErE,IAAK,IAAI9rH,KAAS0vH,EAChB,GAAIA,EAAa1vH,GAAgB,QAAG,CAClC6tB,EAAQ,CACN7tB,MAAOA,GAET,OAMN,IAAK6tB,EACH,OAAO4hG,EAGT,IAAI55H,EAAY,GAGhB,IAAK,IAAIkK,KAASgC,EAChB,GAAIA,EAAMhC,GAAO8tB,EAAM7tB,OAAQ,CAC7B,IAAIF,EAAaiC,EAAMhC,GAAO8tB,EAAM7tB,OAEpC,GAAIF,EAAWjK,WAAaiK,EAAWjK,UAAUz9B,OAC/Cy9B,EAAUz4B,KAAKzE,MAAMk9B,EAAWiK,EAAWjK,gBACtC,GAAIiK,EAAWnlC,IACpBk7B,EAAUz4B,KAAK0iC,QACV,GAAIF,EAAO/J,UAAUz9B,OAI1B,IAAK,IAAIF,EAAI,EAAGA,EAAI0nC,EAAO/J,UAAUz9B,OAAQF,IAAK,CAChD,IAAI09B,EAAWgK,EAAO/J,UAAU39B,GAE5B09B,EAASjnB,YAAcinB,EAASjnB,WAAWozB,OAASnM,EAASjnB,WAAWozB,QAAUhC,GACpFlK,EAAUz4B,KAAKw4B,IAOzB,OAAKC,EAAUz9B,OAIRy9B,EAHE45H,GAaXhhI,EAAO2/H,oCAAsC,WAC3C,IAAI/7H,EAASz5B,KAEbA,KAAKk0G,sBAAsBp+E,GAAG,kBAAkB,WAC9C,IAAIqH,EAAQ1D,EAAOy6E,sBAAsB/2E,QAErC45H,EAAwC,IAAvB55H,EAAM9C,eAAuB,IAG9CwtE,GAAyBpuE,EAAOy6E,sBAAsBltE,OAAQvN,EAAOy6E,sBAAsB/2E,SAC7F1D,EAAOu7H,gBAAgBnvJ,QAAU,EAEjC4zB,EAAOu7H,gBAAgBnvJ,QAAUkxJ,EAK/B55H,EAAMhB,SAAsC,SAA3B1C,EAAOgkC,MAAMuuB,YAChCvyD,EAAO86H,mBAAmBv3H,SAASG,EAAO1D,EAAOu7H,iBAEjDv7H,EAAO86H,mBAAmBn1F,QAG5ByzF,GAAiB,CACfzd,WAAY37G,EAAOo9G,YACnB+a,eAAgB,CACdzoH,MAAO1P,EAAO66H,oBACdlrH,UAAW3P,EAAOg8H,uBAClBh6F,KAAMhiC,EAAO86H,oBAEfh/F,KAAM97B,EAAOgkC,MACb00F,eAAgB14H,EAAOu7H,gBACvB/gD,qBAAsBx6E,EAAOy6E,sBAC7B/I,IAAK1xE,EAAO+xE,KACZxkE,OAAQvN,EAAOuN,SACf1G,WAAY7G,EAAOy7H,YACnBrD,yBAA0Bp4H,EAAOo4H,yBAAyB98H,KAAK0E,KAGjEA,EAAOu9H,sBAAsBv9H,EAAOuN,SAAU7J,GAE9C1D,EAAOw9H,kBAEFx9H,EAAOy7H,YAAY/rH,MAAMsoH,sBAAwBh4H,EAAOy7H,YAAY/rH,MAAMsoH,qBAAqBt0H,QAClG1D,EAAOvD,QAAQ,wBAKfuD,EAAOy7H,YAAY/rH,MAAMsoH,qBAAqB9oG,IAAI,kBAAkB,WAClElvB,EAAOvD,QAAQ,8BAIrBl2B,KAAKk0G,sBAAsBp+E,GAAG,kBAAkB,WAC1C2D,EAAOq8H,aACTr8H,EAAOgkC,MAAMznC,IAAI,OAAQyD,EAAOq8H,aAGlC,IAAIoB,EAAkBz9H,EAAOy6E,sBAAsB/2E,QAEnD,IAAK+5H,EAAiB,CAKpB,IAAIC,EAUJ,GAZA19H,EAAO29H,8BAIH39H,EAAOk7H,2BACTwC,EAAgB19H,EAAO49H,yBAGpBF,IACHA,EAAgB19H,EAAOs6H,mBAGpBoD,IAAkB19H,EAAOg9H,qBAAqBU,GACjD,OAeF,GAZA19H,EAAO69H,cAAgBH,EAEvB19H,EAAOi9H,aAAaj9H,EAAO69H,cAAe,aAQE,aAAvB79H,EAAOo9G,aAA8Bp9G,EAAO69H,cAAc77H,UAG7E,OAGFy7H,EAAkBz9H,EAAO69H,cAG3B79H,EAAO89H,2BAA2BL,MAEpCl3J,KAAKk0G,sBAAsBp+E,GAAG,SAAS,WACrC2D,EAAOo4H,yBAAyBp4H,EAAOy6E,sBAAsB3pG,UAE/DvK,KAAKk0G,sBAAsBp+E,GAAG,iBAAiB,WAC7C2D,EAAO86H,mBAAmBzuJ,QAE1B2zB,EAAO86H,mBAAmBp9F,WAE5Bn3D,KAAKk0G,sBAAsBp+E,GAAG,eAAe,WAC3C,IAAIqH,EAAQ1D,EAAOy6E,sBAAsB/2E,QAErC45H,EAAwC,IAAvB55H,EAAM9C,eAAuB,IAG9CwtE,GAAyBpuE,EAAOy6E,sBAAsBltE,OAAQvN,EAAOy6E,sBAAsB/2E,SAC7F1D,EAAOu7H,gBAAgBnvJ,QAAU,EAEjC4zB,EAAOu7H,gBAAgBnvJ,QAAUkxJ,EAOnCt9H,EAAO86H,mBAAmBv3H,SAASG,EAAO1D,EAAOu7H,iBAEjDv7H,EAAO86H,mBAAmBn1F,OAE1B3lC,EAAOgkC,MAAMvnC,QAAQ,CACnBj1B,KAAM,cACNwnD,SAAS,OAGbzoD,KAAKk0G,sBAAsBp+E,GAAG,qBAAqB,WACjD,IAAIohI,EAAkBz9H,EAAOy6E,sBAAsB/2E,QAKR,uBAAvC+5H,EAAgBM,qBAIG/9H,EAAOg+H,oBAAoBP,KAOhDz9H,EAAOo4H,yBAAyB,CAC9B3gJ,QAAS,+BACToiD,OAAQ,uBAIV75B,EAAOgkC,MAAMvnC,QAAQ,sBAGzBl2B,KAAKk0G,sBAAsBp+E,GAAG,qBAAqB,WACjD2D,EAAOgkC,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,2BAGR6sB,EAAOgkC,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,8BAGV5M,KAAKk0G,sBAAsBp+E,GAAG,oBAAoB,WAChD2D,EAAOgkC,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,0BAGR6sB,EAAOgkC,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,8BAeZipB,EAAO0hI,2BAA6B,SAAoCL,GAClEl3J,KAAK80J,aACP90J,KAAK03J,cAAcR,GAOrBl3J,KAAKu0J,mBAAmBv3H,SAASk6H,EAAiBl3J,KAAKg1J,iBACvDh1J,KAAK23J,gBAAgBT,EAAgB/6H,SAIhCn8B,KAAKy9D,MAAMxG,WACdj3D,KAAKu0J,mBAAmBn1F,OAEpBp/D,KAAKs0J,qBACPt0J,KAAKs0J,oBAAoBl1F,SAW/BvpC,EAAOmhI,sBAAwB,SAA+BhwH,EAAQ7J,GACpE,IAAID,EAAc8J,EAAO9J,aAAe,GACpC06H,GAAiB,EACjBC,EAAiB14J,OAAOsP,KAAKyuB,EAAYiM,OAE7C,IAAK,IAAInN,KAAckB,EAAYiM,MACjC,IAAK,IAAI/B,KAASlK,EAAYiM,MAAMnN,GAAa,CAC9BkB,EAAYiM,MAAMnN,GAAYoL,GAE/BrlC,MACd61J,GAAiB,GAKnBA,IACF53J,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,gBAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,iBAINzN,OAAOsP,KAAKyuB,EAAYkM,WAAW5pC,SACrCQ,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,eAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,gBAIN24I,GAAMl9C,SAASY,MAAM9rE,KACvBn9B,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,YAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,aAINirJ,EAAer4J,QAAUL,OAAOsP,KAAKyuB,EAAYiM,MAAM0uH,EAAe,KAAKr4J,OAAS,IACtFQ,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,wBAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,yBAIN5M,KAAK80J,cACP90J,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,0BAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,4BAKZipB,EAAO4gI,qBAAuB,SAA8BD,GAC1D,IAAIsB,EAAkB93J,KAAKk0G,sBAAsB/2E,SAAWn9B,KAAKk0G,sBAAsB7G,cACnF3uC,EAAc1+D,KAAKy9D,MAAMiB,cACzBq5F,EAAqB/3J,KAAK+3J,qBAC1BC,EAAsBh4J,KAAKg4J,sBAE/B,OA5vBsB,SAA6Bx+H,GACrD,IAAIs+H,EAAkBt+H,EAAKs+H,gBACvBvjG,EAAW/6B,EAAK+6B,SAChBmK,EAAcllC,EAAKklC,YACnB83F,EAAeh9H,EAAKg9H,aACpBuB,EAAqBv+H,EAAKu+H,mBAC1BC,EAAsBx+H,EAAKw+H,oBAC3B7/H,EAAWqB,EAAKrB,SAChBy8H,EAA6Bp7H,EAAKo7H,2BAClCl4G,EAAMljB,EAAKkjB,IAEf,IAAK85G,EAEH,OADAzzD,GAAQrmD,IAAI7uC,KAAK,oEACV,EAGT,IAAIoqJ,EAAgB,oBAAsBH,GAAmBA,EAAgBr/I,IAAM,QAAU,OAAS+9I,EAAa/9I,GAEnH,IAAKq/I,EAEH,OADAp7G,EAAIu7G,EAAgB,oCACb,EAIT,GAAIzB,EAAa/9I,KAAOq/I,EAAgBr/I,GACtC,OAAO,EAIT,IAAIy/I,EAAazjI,QAAQ6wE,GAAU/wC,EAAUmK,GAAal/D,QAK1D,IAAKs4J,EAAgB37H,QAGnB,OAAK+7H,GAA4D,kBAAvCJ,EAAgBx9H,oBAK1CoiB,EAAIu7G,EAAgB,iCACb,IALLv7G,EAAI,OAASu7G,EAAgB,2EACtB,GAOX,IAAIE,EAAgBtyD,GAAYtxC,EAAUmK,GACtC05F,EAAwBxD,EAA6B19C,GAAOS,uCAAyCT,GAAOQ,0BAGhH,GAAIv/E,EAAWigI,EAEb,OADA17G,EAAIu7G,EAAgB,sCAAwC9/H,EAAW,MAAQigI,EAAwB,MAChG,EAGT,IAAIC,EAAgB7B,EAAazgJ,WAAWgjB,UACxCu/H,EAAgBR,EAAgB/hJ,WAAWgjB,UAG/C,GAAIs/H,EAAgBC,KAAmB1D,GAA8BuD,EAAgBH,GAAsB,CACzG,IAAIO,EAAUN,EAAgB,2CAA6CI,EAAgB,MAAQC,EAAgB,IAOnH,OALI1D,IACF2D,GAAW,6CAA+CJ,EAAgB,MAAQH,EAAsB,KAG1Gt7G,EAAI67G,IACG,EAKT,KAAM3D,GAA8ByD,EAAgBC,IAAkBH,GAAiBJ,EAAoB,CACzG,IAAIS,EAAWP,EAAgB,4CAA8CE,EAAgB,OAASJ,EAAqB,IAO3H,OALInD,IACF4D,GAAY,4CAA8CH,EAAgB,MAAQC,EAAgB,KAGpG57G,EAAI87G,IACG,EAIT,OADA97G,EAAI,OAASu7G,EAAgB,kCACtB,EAwqBEQ,CAAoB,CACzBlkG,SAFav0D,KAAKy9D,MAAMlJ,WAGxBmK,YAAaA,EACbo5F,gBAAiBA,EACjBtB,aAAcA,EACduB,mBAAoBA,EACpBC,oBAAqBA,EACrB7/H,SAAUn4B,KAAKm4B,WACfy8H,2BAA4B50J,KAAK40J,2BACjCl4G,IAAK18C,KAAKorG,WAWdv1E,EAAO6/H,6BAA+B,WACpC,IAAI5iG,EAAS9yD,KAERA,KAAK40J,6BACR50J,KAAKu0J,mBAAmBz+H,GAAG,mBAAmB,WAC5C,IAAI0gI,EAAe1jG,EAAOihG,iBAEtBjhG,EAAO2jG,qBAAqBD,IAC9B1jG,EAAO4jG,aAAaF,EAAc,mBAGpC1jG,EAAO2K,MAAMvnC,QAAQ,sBAEvBl2B,KAAKu0J,mBAAmBz+H,GAAG,YAAY,WACrCg9B,EAAO58B,QAAQ,gBAInBl2B,KAAKu0J,mBAAmBz+H,GAAG,SAAS,WAClCg9B,EAAO++F,yBAAyB/+F,EAAOyhG,mBAAmBhqJ,YAE5DvK,KAAKu0J,mBAAmBz+H,GAAG,eAAe,WACxCg9B,EAAOvoD,MAAQuoD,EAAOyhG,mBAAmB7xF,OAEzC5P,EAAO58B,QAAQ,YAEjBl2B,KAAKu0J,mBAAmBz+H,GAAG,kBAAkB,WAC3Cg9B,EAAO4lG,uBAET14J,KAAKu0J,mBAAmBz+H,GAAG,mBAAmB,WAC5Cg9B,EAAO2K,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,yBAGRkmD,EAAO2K,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,4BAGV5M,KAAKs0J,oBAAoBx+H,GAAG,kBAAkB,WAC5Cg9B,EAAO4lG,uBAET14J,KAAKs0J,oBAAoBx+H,GAAG,eAAe,WACzCg9B,EAAOvoD,MAAQuoD,EAAOwhG,oBAAoB5xF,OAE1C5P,EAAO58B,QAAQ,YAEjBl2B,KAAKu0J,mBAAmBz+H,GAAG,SAAS,WAClCg9B,EAAOs4C,QAAQ,6BAEft4C,EAAO6lG,mBAET34J,KAAKu0J,mBAAmBz+H,GAAG,cAAc,SAAUpG,GAE7CojC,EAAO8hG,6BAIX9hG,EAAO8lG,iBAAiB,MAAO,CAAC,UAEhC9lG,EAAO++F,yBAAyB,CAC9B3gJ,QAAS,mGAx1BmB,SA41BhC,IAAI2nJ,EAAe,WACjB,IAAK/lG,EAAOgkF,eAAegR,0BACzB,OAAOh1F,EAAOgmG,4BAGhB,IAAI/3H,EAAS+xB,EAAOimG,sBAGfh4H,GAIL+xB,EAAOgkF,eAAemR,yBAAyBlnH,IAGjD/gC,KAAKu0J,mBAAmBz+H,GAAG,YAAa+iI,GACxC74J,KAAKs0J,oBAAoBx+H,GAAG,YAAa+iI,GACzC74J,KAAKu0J,mBAAmBz+H,GAAG,QAAQ,WAC5Bg9B,EAAO+iG,qBACV/iG,EAAO2K,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,aAGRkmD,EAAO2K,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,aAGRkmD,EAAO+iG,oBAAqB,MAGhC71J,KAAKs0J,oBAAoBx+H,GAAG,QAAQ,WAC7Bg9B,EAAO+iG,qBACV/iG,EAAO2K,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,aAGRkmD,EAAO2K,MAAMvnC,QAAQ,CACnBj1B,KAAM,QACN2L,KAAM,aAGRkmD,EAAO+iG,oBAAqB,MAGhC71J,KAAKs0J,oBAAoBx+H,GAAG,SAAS,WACnCg9B,EAAOs4C,QAAQ,4BAEft4C,EAAO6lG,oBAIX9iI,EAAOmjI,oBAAsB,WAC3B,OAAO/qI,KAAKC,IAAIluB,KAAKs0J,oBAAoBra,mBAAqBj6I,KAAKu0J,mBAAmBta,qBAOxFpkH,EAAOupC,KAAO,WACZp/D,KAAKu0J,mBAAmBn1F,OAEpBp/D,KAAKk1J,YAAY/rH,MAAMsoH,sBACzBzxJ,KAAKs0J,oBAAoBl1F,OAGvBp/D,KAAKk1J,YAAY9rH,UAAUqoH,sBAC7BzxJ,KAAKy1J,uBAAuBr2F,QAahCvpC,EAAOojI,qBAAuB,SAA8B97H,QAC5C,IAAVA,IACFA,EAAQn9B,KAAK+zJ,kBAGf/zJ,KAAKg0J,mBAAmB72H,IAY1BtH,EAAOm+H,mBAAqB,SAA4B72H,GACtD,IAAI81B,EAASjzD,UAEC,IAAVm9B,IACFA,EAAQn9B,KAAK+zJ,kBAGX52H,IAAUn9B,KAAKk0G,sBAAsB/2E,SAKzCn9B,KAAK02J,aAAav5H,EAAO,gBAOzBn9B,KAAKu0J,mBAAmBhZ,iBAAgB,WAGlCx4C,GAAQljD,QAAQT,YAAc2jD,GAAQljD,QAAQZ,QAChDgU,EAAOwK,MAAMqF,eAAe7P,EAAOwK,MAAMiB,cAAgB,KAEzDzL,EAAOwK,MAAMqF,eAAe7P,EAAOwK,MAAMiB,mBAjB3C1+D,KAAKorG,QAAQ,gEA0BjBv1E,EAAOi3B,KAAO,WACZ,IAAI9sD,KAAKi3J,iBAAT,CAIIj3J,KAAKy9D,MAAMgK,SACbznE,KAAKy9D,MAAMqF,eAAe,GAGxB9iE,KAAKi2I,YACPj2I,KAAKo/D,OAGP,IAAImI,EAAWvnE,KAAKy9D,MAAM8J,WAG1B,OAAIvnE,KAAKy9D,MAAMtlC,aAAeoM,EAAAA,GACxBvkC,KAAKy9D,MAAMiB,cAAgB6I,EAAS5+D,MAAM,GACrC3I,KAAKy9D,MAAMqF,eAAeyE,EAAS/6C,IAAI+6C,EAAS/nE,OAAS,SAFpE,IAYFq2B,EAAOohI,eAAiB,WACtB,IAAI/zF,EAASljE,KAETm9B,EAAQn9B,KAAKk0G,sBAAsB/2E,QAMvC,IAAKA,GAASn9B,KAAKy9D,MAAMxG,UAAYj3D,KAAKi2I,WACxC,OAAO,EAIT,IAAK94G,EAAMhB,QAAS,CAClB,IAAIorC,EAAWvnE,KAAKunE,WAEpB,IAAKA,EAAS/nE,OAGZ,OAAO,EAGT,GAAIujG,GAAQljD,QAAQT,YAA0C,IAA5Bp/C,KAAKy9D,MAAMv4D,aAU3C,OAPAlF,KAAKy9D,MAAM9U,IAAI,kBAAkB,WAC/Bua,EAAOhtC,QAAQ,aAEfgtC,EAAOzF,MAAMqF,eAAeyE,EAAS/6C,IAAI,IAEzC02C,EAAO+yE,YAAa,MAEf,EAITj2I,KAAKk2B,QAAQ,aAEbl2B,KAAKy9D,MAAMqF,eAAeyE,EAAS/6C,IAAI,IAMzC,OAHAxsB,KAAKi2I,YAAa,EAElBj2I,KAAKo/D,QACE,GASTvpC,EAAOw/H,kBAAoB,WAQzB,GAJAr1J,KAAK84J,4BAID94J,KAAKy9D,MAAMu0B,WAAY,CACzB,IAAIpiB,EAAc5vE,KAAKy9D,MAAM3Q,OAGF,qBAAhB8iB,GAA2D,oBAArBA,EAAY9a,MAC3D8a,EAAY9a,KAAK,MAAM,SAAUvzD,OAIrCvB,KAAKk2B,QAAQ,eASfL,EAAOy/H,mBAAqB,WAC1B,GAAKt1J,KAAKg3I,kBAAkB9D,eAA5B,CAIA,IAAIh+E,EAAOl1D,KAAKg3I,kBAAkB9D,eAAeh+E,KAEjD,GAAKA,GAASA,EAAK11D,OAAnB,CAIA,IAAI24B,EAAWn4B,KAAKm4B,WACpB+8B,EAAKA,EAAK11D,OAAS,GAAG61D,QAAUj3B,MAAMjG,IAAalK,KAAKqa,IAAInQ,KAAcoM,EAAAA,EAAWjS,OAAOy1E,UAAY5vE,KAS1GtC,EAAOu/H,sBAAwB,WAC7Bp1J,KAAKy9D,MAAMvnC,QAAQ,mBAYrBL,EAAO8iI,cAAgB,WACrB,IAAIvV,EAAgBpjJ,KAAKu0J,mBAAmBnb,OAE5C,GAAIp5I,KAAKk1J,YAAY/rH,MAAMsoH,qBAAsB,CAC/C,IAAIyH,EAAgBl5J,KAAKu0J,mBAAmBtT,uBAM1CmC,GAJG8V,GAAiBA,EAAc17B,SAIlB4lB,GAAiBpjJ,KAAKs0J,oBAAoBlb,OAG1Cp5I,KAAKs0J,oBAAoBlb,OAIxCgK,IAILpjJ,KAAK41J,gBACL51J,KAAK82I,eAAe6D,gBAUtB9kH,EAAO4hI,oBAAsB,SAA6Bz6H,GAGxD,IAFeh9B,KAAKunE,WAEN/nE,OAEZ,OAAO,EAGT,IAAIknG,EAAU1mG,KAAK64I,gBAAgBkT,eAAe/uH,EAAUh9B,KAAKm4B,YAEjE,GAAgB,OAAZuuE,EACF,OAAO,EAKT,IAAIyyD,EAAsB5T,GAAMl9C,SAASjB,YAAYpqE,EAAU0pE,GAC3DhoC,EAAc1+D,KAAKy9D,MAAMiB,cACzBnK,EAAWv0D,KAAKy9D,MAAMlJ,WAE1B,IAAKA,EAAS/0D,OAEZ,OAAO25J,EAAsBz6F,GAAeymC,GAG9C,IAAI7wB,EAAc/f,EAAS/nC,IAAI+nC,EAAS/0D,OAAS,GAGjD,OAAO80E,EAAc5V,GAAeymC,IAAmBg0D,EAAsB7kF,GAAe6wB,IAc9FtvE,EAAOg8H,yBAA2B,SAAkCtnJ,EAAOuqG,QAC3D,IAAVvqG,IACFA,EAAQ,IAOV,IAAIutJ,EAAkBvtJ,EAAMyyB,UAAYh9B,KAAKk0G,sBAAsB/2E,QAInE,GAHA23E,EAAoBA,GAAqBvqG,EAAMuqG,mBAAqB90G,KAAK80G,mBAGpEgjD,EASH,OARA93J,KAAKuK,MAAQA,OAEuB,SAAhCvK,KAAK61I,YAAY3wI,WACnBlF,KAAKk2B,QAAQ,SAEbl2B,KAAK82I,eAAe6D,YAAY,YAMpCmd,EAAgBxuD,kBAChB,IA0CI7B,EA1CAxqE,EAAYj9B,KAAKk0G,sBAAsBltE,OAAO/J,UAC9CyhH,EAAmBzhH,EAAU1uB,OAAOo5F,IACpC0N,EAA+C,IAA5BqpC,EAAiBl/I,QAAgBk/I,EAAiB,KAAOoZ,EAGhF,GAAyB,IAArB76H,EAAUz9B,QAAgBs1G,IAAsBvwE,EAAAA,EAIlD,OAHAw+D,GAAQrmD,IAAI7uC,KAAK,qCAAuCiqJ,EAAgBr/I,GAAvD,iDACjBzY,KAAKy9D,MAAMvnC,QAAQ,iBAEZl2B,KAAKk0G,sBAAsB90C,KAAKi2C,GAGzC,GAAIA,EAAkB,CAKpB,IAAI+jD,GAAa,EACjBn8H,EAAUh5B,SAAQ,SAAU+4B,GAE1B,GAAIA,IAAa86H,EAAjB,CAIA,IAAIrwD,EAAezqE,EAASyqE,aAEA,qBAAjBA,GAAgCA,IAAiBljE,EAAAA,IAC1D60H,GAAa,SACNp8H,EAASyqE,kBAIhB2xD,IACFr2D,GAAQrmD,IAAI7uC,KAAK,wGAIjB7N,KAAKy9D,MAAMvnC,QAAQ,kBAQrBuxE,EADEqwD,EAAgBxuD,gBAAkBtpG,KAAK60J,mBAC1BtwH,EAAAA,EAEArL,KAAKsL,MAA4B,IAApBswE,EAG9BgjD,EAAgBrwD,aAAeA,EAE3Bl9F,EAAM+oD,SACRwkG,EAAgBN,mBAAqBjtJ,EAAM+oD,QAG7CtzD,KAAKy9D,MAAMvnC,QAAQ,qBACnBl2B,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,8BAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,8BAOR,IAAI4pJ,EAAex2J,KAAK+zJ,iBAExB,IAAKyC,EAGH,OAFAx2J,KAAKuK,MAAQ,8EACbvK,KAAKk2B,QAAQ,SAIf,IAAIg6G,EAAQ3lI,EAAMsqG,SAAW70G,KAAKorG,QAAUrI,GAAQrmD,IAAI7uC,KACpDwrJ,EAAe9uJ,EAAM2G,QAAU,IAAM3G,EAAM2G,QAAU,GACzDg/H,GAAO3lI,EAAMsqG,SAAW,mBAAqB,WAAa,8BAAgCijD,EAAgBr/I,GAAK,IAAO4gJ,EAAe,0BAA4B7C,EAAa/9I,GAAK,KAE/K+9I,EAAazgJ,WAAWozB,QAAU2uH,EAAgB/hJ,WAAWozB,OAC/DnpC,KAAK44J,iBAAiB,QAAS,CAAC,QAAS,UAIvCpC,EAAazgJ,WAAWqzB,YAAc0uH,EAAgB/hJ,WAAWqzB,WACnEppC,KAAK44J,iBAAiB,WAAY,CAAC,QAAS,UAG9C54J,KAAK44J,iBAAiB,OAAQ,CAAC,QAAS,UACxC,IAAIU,EAAgB9C,EAAan8H,eAAiB,EAAI,KAAQ,IAC1DuzE,EAAkD,kBAA7B4oD,EAAappD,aAA4Bl0E,KAAKsL,MAAQgyH,EAAappD,aAAeksD,EAE3G,OAAOt5J,KAAK02J,aAAaF,EAAc,UAAWnhD,GAAoBzH,IAOxE/3E,EAAOo/H,aAAe,WACpBj1J,KAAK44J,iBAAiB,MAAO,CAAC,QAAS,UACvC54J,KAAK41J,iBAkBP//H,EAAO+iI,iBAAmB,SAA0BrqJ,EAAQgrJ,GAC1D,IAAI11F,EAAS7jE,KAETw5J,EAAU,GACVC,EAAgC,QAAXlrJ,GAErBkrJ,GAAiC,SAAXlrJ,IACxBirJ,EAAQh1J,KAAKxE,KAAKk0G,uBAGpB,IAAI5zE,EAAa,IAEbm5H,GAAiC,UAAXlrJ,IACxB+xB,EAAW97B,KAAK,UAGdi1J,GAAiC,aAAXlrJ,KACxB+xB,EAAW97B,KAAK,mBAChB87B,EAAW97B,KAAK,cAGlB87B,EAAWr8B,SAAQ,SAAUi9B,GAC3B,IAAIw4H,EAAS71F,EAAOqxF,YAAYh0H,IAAc2iC,EAAOqxF,YAAYh0H,GAAWuwH,qBAExEiI,GACFF,EAAQh1J,KAAKk1J,MAGjB,CAAC,OAAQ,QAAS,YAAYz1J,SAAQ,SAAU2I,GAC9C,IAAI8sJ,EAAS71F,EAAOj3D,EAAO,mBAEvB8sJ,GAAWnrJ,IAAW3B,GAAmB,QAAX2B,GAChCirJ,EAAQh1J,KAAKk1J,MAGjBF,EAAQv1J,SAAQ,SAAUy1J,GACxB,OAAOH,EAAQt1J,SAAQ,SAAUimD,GACD,oBAAnBwvG,EAAOxvG,IAChBwvG,EAAOxvG,YAafr0B,EAAOitC,eAAiB,SAAwBpE,GAC9C,IAAInK,EAAW+wC,GAAUtlG,KAAKy9D,MAAMlJ,WAAYmK,GAEhD,OAAM1+D,KAAKk0G,uBAAyBl0G,KAAKk0G,sBAAsB/2E,SAO1Dn9B,KAAKk0G,sBAAsB/2E,QAAQ1B,SAKpC84B,GAAYA,EAAS/0D,OAChBk/D,GAKT1+D,KAAKu0J,mBAAmBhZ,kBACxBv7I,KAAKu0J,mBAAmBzuJ,QAEpB9F,KAAKk1J,YAAY/rH,MAAMsoH,uBACzBzxJ,KAAKs0J,oBAAoB/Y,kBACzBv7I,KAAKs0J,oBAAoBxuJ,SAGvB9F,KAAKk1J,YAAY9rH,UAAUqoH,uBAC7BzxJ,KAAKy1J,uBAAuBla,kBAC5Bv7I,KAAKy1J,uBAAuB3vJ,cAI9B9F,KAAKo/D,QA9BI,GAuCXvpC,EAAOsC,SAAW,WAChB,IAAKn4B,KAAKk0G,sBACR,OAAO,EAGT,IAAI/2E,EAAQn9B,KAAKk0G,sBAAsB/2E,QAEvC,OAAKA,EAeAA,EAAMhB,QAMPn8B,KAAK61I,YACA71I,KAAK61I,YAAY19G,SAGnBotH,GAAMl9C,SAASlwE,SAASgF,GATtBoH,EAAAA,EAdA,GAgCX1O,EAAO0xC,SAAW,WAChB,OAAOvnE,KAAKm2I,WAGdtgH,EAAO6iI,kBAAoB,WACzB,IAAIiB,EAoBJ,GAAK35J,KAAKk0G,sBAAV,CAIA,IAAI/2E,EAAQn9B,KAAKk0G,sBAAsB/2E,QAEvC,GAAKA,EAAL,CAIA,IAAIupE,EAAU1mG,KAAK64I,gBAAgBkT,eAAe5uH,EAAOn9B,KAAKm4B,YAE9D,GAAgB,OAAZuuE,EAAJ,CAKA,IAAI1/D,EAAShnC,KAAKk0G,sBAAsBltE,OACpC4yH,EAAerU,GAAMl9C,SAAS9gC,SAASpqC,EAAOupE,EAAS6+C,GAAMl9C,SAAShC,cAAcr/D,EAAQ7J,IAEhG,GAA4B,IAAxBy8H,EAAap6J,OAAjB,CAIA,GAAIQ,KAAKk1J,YAAY/rH,MAAMsoH,qBAAsB,CAI/C,GAHAt0H,EAAQn9B,KAAKk1J,YAAY/rH,MAAMsoH,qBAAqBt0H,QAGpC,QAFhBupE,EAAU1mG,KAAK64I,gBAAgBkT,eAAe5uH,EAAOn9B,KAAKm4B,aAGxD,OAKF,GAA6B,KAF7BwhI,EAAgBpU,GAAMl9C,SAAS9gC,SAASpqC,EAAOupE,EAAS6+C,GAAMl9C,SAAShC,cAAcr/D,EAAQ7J,KAE3E39B,OAChB,OAIJ,IAAIq6J,EACAC,EAEA95J,KAAKm2I,WAAan2I,KAAKm2I,UAAU32I,SACnCq6J,EAAS75J,KAAKm2I,UAAU3pH,IAAI,GAC5BstI,EAAW95J,KAAKm2I,UAAUxtI,MAAM,IAG7BgxJ,EAIMA,EAAchxJ,MAAM,GAAKixJ,EAAaptI,IAAI,IAAMotI,EAAajxJ,MAAM,GAAKgxJ,EAAcntI,IAAI,GAEnGxsB,KAAKm2I,UAAYyjB,EAEjB55J,KAAKm2I,UAAYpzC,GAAQ1uC,iBAAiB,CAAC,CAACslG,EAAchxJ,MAAM,GAAKixJ,EAAajxJ,MAAM,GAAKgxJ,EAAchxJ,MAAM,GAAKixJ,EAAajxJ,MAAM,GAAIgxJ,EAAcntI,IAAI,GAAKotI,EAAaptI,IAAI,GAAKmtI,EAAcntI,IAAI,GAAKotI,EAAaptI,IAAI,MALlOxsB,KAAKm2I,UAAYyjB,EASf55J,KAAKm2I,WAAan2I,KAAKm2I,UAAU32I,QAC/BQ,KAAKm2I,UAAU3pH,IAAI,KAAOqtI,GAAU75J,KAAKm2I,UAAUxtI,MAAM,KAAOmxJ,IAKtE95J,KAAKorG,QAAQ,qBAAuB5F,GAAexlG,KAAKm2I,WAAa,KACrEn2I,KAAKy9D,MAAMvnC,QAAQ,yBAOrBL,EAAO8hI,eAAiB,SAAwBvjF,GAM9C,GALIp0E,KAAK+5J,kBACP/5J,KAAK61I,YAAYzvF,oBAAoB,aAAcpmD,KAAK+5J,iBACxD/5J,KAAK+5J,gBAAkB,MAGW,SAAhC/5J,KAAK61I,YAAY3wI,WAGnB,OAFAlF,KAAK+5J,gBAAkB/5J,KAAK23J,eAAe5iI,KAAK/0B,KAAMo0E,QACtDp0E,KAAK61I,YAAY1tF,iBAAiB,aAAcnoD,KAAK+5J,iBAIvD,GAAI3lF,EAAJ,CACE,IAAI7M,EAAWvnE,KAAKunE,WAEpB,IAAKA,EAAS/nE,OACZ,QA0BE4+B,MAAMp+B,KAAK61I,YAAY19G,WAAan4B,KAAK61I,YAAY19G,SAAWovC,EAAS/6C,IAAI+6C,EAAS/nE,OAAS,KACjGQ,KAAK82I,eAAe+R,YAAYthF,EAAS/6C,IAAI+6C,EAAS/nE,OAAS,QA/BnE,CAqCA,IAAI+0D,EAAWv0D,KAAKy9D,MAAMlJ,WACtBp8B,EAAWotH,GAAMl9C,SAASlwE,SAASn4B,KAAKk0G,sBAAsB/2E,SAE9Do3B,EAAS/0D,OAAS,IACpB24B,EAAWlK,KAAKC,IAAIiK,EAAUo8B,EAAS/nC,IAAI+nC,EAAS/0D,OAAS,KAG3DQ,KAAK61I,YAAY19G,WAAaA,GAChCn4B,KAAK82I,eAAe+R,YAAY1wH,KASpCtC,EAAOS,QAAU,WACf,IAAI6hE,EAASn4F,KAEbA,KAAKk2B,QAAQ,WACbl2B,KAAK24I,WAAWjgC,YAChB14G,KAAKk0G,sBAAsB59E,UAC3Bt2B,KAAKu0J,mBAAmBj+H,UAEpBt2B,KAAK81J,aACP91J,KAAKy9D,MAAMznC,IAAI,OAAQh2B,KAAK81J,aAG9B,CAAC,QAAS,aAAa7xJ,SAAQ,SAAUhD,GACvC,IAAIqxJ,EAASn6D,EAAO+8D,YAAYj0J,GAAMqxJ,OAEtC,IAAK,IAAI75I,KAAM65I,EACbA,EAAO75I,GAAIxU,SAAQ,SAAUkjC,GACvBA,EAAMwqH,gBACRxqH,EAAMwqH,eAAer7H,gBAK7Bt2B,KAAKs0J,oBAAoBh+H,UACzBt2B,KAAKy1J,uBAAuBn/H,UAC5Bt2B,KAAK82I,eAAexgH,UACpBt2B,KAAKk3I,0BAA0B5gH,UAC/Bt2B,KAAK41J,gBAED51J,KAAK+5J,iBACP/5J,KAAK61I,YAAYzvF,oBAAoB,aAAcpmD,KAAK+5J,iBAG1D/5J,KAAK61I,YAAYzvF,oBAAoB,iBAAkBpmD,KAAKo1J,uBAE5Dp1J,KAAK61I,YAAYzvF,oBAAoB,aAAcpmD,KAAKq1J,mBACxDr1J,KAAK61I,YAAYzvF,oBAAoB,cAAepmD,KAAKs1J,oBACzDt1J,KAAKg2B,OASPH,EAAOmR,OAAS,WACd,OAAOhnC,KAAKk0G,sBAAsBltE,QASpCnR,EAAOsH,MAAQ,WAEb,OAAOn9B,KAAKk0G,sBAAsB/2E,SAAWn9B,KAAKs3J,eAGpDzhI,EAAOmkI,oBAAsB,WAC3B,IAAIC,IAAqBj6J,KAAKk1J,YAAY/rH,MAAMsoH,qBAC5CyI,IAAqBl6J,KAAKu0J,mBAAmBtT,uBAG7CkZ,GAAqBF,KAA4Bj6J,KAAKs0J,oBAAoBrT,uBAE9E,SAAKiZ,IAAqBC,IAO5BtkI,EAAOkjI,oBAAsB,WAC3B,IAAI1/D,EAASr5F,KAETm9B,EAAQ,CACVs+B,KAAMz7D,KAAKu0J,mBAAmBtT,wBAA0B,GACxD/gH,MAAOlgC,KAAKs0J,oBAAoBrT,wBAA0B,IAG5D9jH,EAAM8C,MAAQ9C,EAAMs+B,KACpB,IAAI2+F,EAAiB1qB,GAAkB1vI,KAAKgnC,SAAUhnC,KAAKm9B,SACvD4D,EAAS,GACTk5H,IAAqBj6J,KAAKk1J,YAAY/rH,MAAMsoH,qBAiBhD,GAfIt0H,EAAMs+B,KAAK+hE,WACbz8F,EAAOd,MAAQm6H,EAAen6H,OAAS9C,EAAMs+B,KAAKmxE,YT7ylDvB,eSgzlDzBzvG,EAAMs+B,KAAKuwE,UACbjrG,EAAOd,OAAS,KAAOm6H,EAAel6H,OAAS/C,EAAMs+B,KAAKkxE,YAAcnrG,KAGtErE,EAAMs+B,KAAK8hE,WAAapgG,EAAMs+B,KAAKuwE,SAAW7uG,EAAM+C,MAAMq9F,UAAY08B,KACxEl5H,EAAOb,MAAQk6H,EAAel6H,OAAS/C,EAAMs+B,KAAKkxE,YAAcxvG,EAAM+C,MAAMysG,YAAcnrG,EAE1FrE,EAAM+C,MAAMwsG,OAASvvG,EAAMs+B,KAAK8hE,WAAapgG,EAAMs+B,KAAKuwE,QAAU7uG,EAAMs+B,KAAKixE,OAASvvG,EAAM+C,MAAMwsG,QAI/F3rG,EAAOb,OAAUa,EAAOd,MAA7B,CAUA,IAKIo6H,EADAC,EAAoB,GAcxB,GAZA,CAAC,QAAS,SAASr2J,SAAQ,SAAUhD,GACnC,GAAI8/B,EAAOnhC,eAAeqB,KAPmByrI,EAOOvvG,EAAMl8B,GAAMyrI,OAPXjsG,EAOmBM,EAAO9/B,KANxEyrI,EAASprG,EAAqBb,GAASc,EAAmBd,KAMsB,CACrF,IAAI85H,EAAYp9H,EAAMl8B,GAAMyrI,OAAS,UAAY,QACjD4tB,EAAkBC,GAAaD,EAAkBC,IAAc,GAC/DD,EAAkBC,GAAW/1J,KAAKu8B,EAAO9/B,IAE5B,UAATA,IACFo5J,EAAmBE,GAbH,IAAyB7tB,EAAQjsG,KAkBnDw5H,GAAoBI,GAAoBr6J,KAAKm9B,QAAQpnB,WAAWozB,MAAO,CACzE,IAAI0mG,EAAa7vI,KAAKm9B,QAAQpnB,WAAWozB,MACzCnpC,KAAKgnC,SAAS/J,UAAUh5B,SAAQ,SAAUkkG,IAChBA,EAAQpyF,YAAcoyF,EAAQpyF,WAAWozB,SAEvC0mG,GAAc1nC,IAAY9O,EAAOl8D,UACzDgrE,EAAQV,aAAeljE,EAAAA,MAG3BvkC,KAAKorG,QAAQ,yBAA2BykC,EAAa,OAASwqB,EAAmB,gCAAmCt5H,EAAOb,MAAQ,KAIrI,IAAI/gC,OAAOsP,KAAK6rJ,GAAmB96J,OAAnC,CAmBA,GAAIQ,KAAK82I,eAAegR,4BAA8B9nJ,KAAK82I,eAAeqR,gBAAiB,CACzF,IAAIqS,EAAiB,GAUrB,GATA,CAAC,QAAS,SAASv2J,SAAQ,SAAUhD,GACnC,IAAIw5J,GAAY55H,EAAYw4D,EAAOy9C,eAAe/1G,OAAO9/B,IAAS,IAAI,IAAM,IAAIA,KAC5Ey5J,GAAY75H,EAAYE,EAAO9/B,IAAS,IAAI,IAAM,IAAIA,KAEtDw5J,GAAYC,GAAYD,EAAS75J,gBAAkB85J,EAAS95J,eAC9D45J,EAAeh2J,KAAK,IAAO60F,EAAOy9C,eAAe/1G,OAAO9/B,GAAQ,SAAa8/B,EAAO9/B,GAAQ,QAI5Fu5J,EAAeh7J,OAOjB,YANAQ,KAAK6xJ,yBAAyB,CAC5B70H,SAAUh9B,KAAKm9B,QACfjsB,QAAS,kCAAoCspJ,EAAe9kJ,KAAK,MAAQ,IACzEo/F,kBAAmBvwE,EAAAA,EACnBswE,UAAU,IAQhB,OAAO9zE,EA1CL,IAAI7vB,EAAU/R,OAAOsP,KAAK6rJ,GAAmBx5J,QAAO,SAAU+2B,EAAK0iI,GAMjE,OALI1iI,IACFA,GAAO,MAGTA,GAAO0iI,EAAY,gCAAmCD,EAAkBC,GAAW7kJ,KAAK,KAAO,MAE9F,IAAM,IACT1V,KAAK6xJ,yBAAyB,CAC5B70H,SAAUh9B,KAAKm9B,QACf03E,UAAU,EACV3jG,QAASA,EACT4jG,kBAAmBvwE,EAAAA,SArDrBvkC,KAAK6xJ,yBAAyB,CAC5B70H,SAAUh9B,KAAKm9B,QACfjsB,QAAS,2CACT4jG,kBAAmBvwE,EAAAA,KAyFzB1O,EAAOijI,0BAA4B,WAGjC,GAAoC,SAAhC94J,KAAK61I,YAAY3wI,aAAyBlF,KAAK82I,eAAegR,2BAI7D9nJ,KAAKg6J,sBAAV,CAIA,IAAIj5H,EAAS/gC,KAAK+4J,sBAElB,GAAKh4H,EAAL,CAIA/gC,KAAK82I,eAAekR,oBAAoBjnH,GACxC,IAAID,EAAc,CAACC,EAAOd,MAAOc,EAAOb,OAAO3xB,OAAOkmB,SAAS/e,KAAK,KACpE1V,KAAK26J,6BAA6B75H,MAOpCjL,EAAOuhI,4BAA8B,WACnC,IAAIz9D,EAAU35F,KAEVi9B,EAAYj9B,KAAKgnC,SAAS/J,UAC1B29H,EAAM,GAGVz7J,OAAOsP,KAAKwuB,GAAWh5B,SAAQ,SAAUvE,GACvC,IAAIyoG,EAAUlrE,EAAUv9B,GAExB,IAAiC,IAA7Bk7J,EAAIx2J,QAAQ+jG,EAAQ1vF,IAAxB,CAIAmiJ,EAAIp2J,KAAK2jG,EAAQ1vF,IACjB,IAAIsoB,EAAS2uG,GAAkB/1C,EAAQ3yD,OAAQmhE,GAC3C0yD,EAAc,IAEd95H,EAAOb,OAAUqB,EAAmBR,EAAOb,QAAWoB,EAAqBP,EAAOb,QACpF26H,EAAYr2J,KAAK,eAAiBu8B,EAAOb,QAGvCa,EAAOd,OAAUsB,EAAmBR,EAAOd,QAAWqB,EAAqBP,EAAOd,QACpF46H,EAAYr2J,KAAK,eAAiBu8B,EAAOd,OAGvCc,EAAOlmB,MAAwB,mBAAhBkmB,EAAOlmB,MACxBggJ,EAAYr2J,KAAK,cAAgBu8B,EAAOlmB,MAGtCggJ,EAAYr7J,SACd2oG,EAAQV,aAAeljE,EAAAA,EAEvBo1D,EAAQyR,QAAQ,aAAejD,EAAQ1vF,GAAK,qBAAuBoiJ,EAAYnlJ,KAAK,aAoB1FmgB,EAAO8kI,6BAA+B,SAAsC75H,GAC1E,IAAIg5D,EAAU95F,KAEV46J,EAAM,GACN39H,EAAYj9B,KAAKgnC,SAAS/J,UAC1B8D,EAASuuG,GAAgBzuG,EAAYC,IACrCg6H,EAActrB,GAAWzuG,GACzBg6H,EAAeh6H,EAAOd,OAASY,EAAYE,EAAOd,OAAO,IAAM,KAC/D+6H,EAAej6H,EAAOb,OAASW,EAAYE,EAAOb,OAAO,IAAM,KACnE/gC,OAAOsP,KAAKwuB,GAAWh5B,SAAQ,SAAUvE,GACvC,IAAIyoG,EAAUlrE,EAAUv9B,GAGxB,IAAiC,IAA7Bk7J,EAAIx2J,QAAQ+jG,EAAQ1vF,KAAc0vF,EAAQV,eAAiBljE,EAAAA,EAA/D,CAIAq2H,EAAIp2J,KAAK2jG,EAAQ1vF,IACjB,IAAIwiJ,EAAmB,GAEnBC,EAAgBxrB,GAAkB51C,EAAQoa,sBAAsBltE,OAAQmhE,GACxEgzD,EAAoB3rB,GAAW0rB,GAGnC,GAAKA,EAAch7H,OAAUg7H,EAAcj7H,MAA3C,CAaA,GANIk7H,IAAsBL,GACxBG,EAAiBz2J,KAAK,gBAAmB22J,EAAoB,UAAcL,EAAc,MAKtFhhE,EAAQg9C,eAAeqR,gBAAiB,CAC3C,IAAIiT,EAAsBF,EAAcj7H,OAASY,EAAYq6H,EAAcj7H,OAAO,IAAM,KACpFo7H,EAAsBH,EAAch7H,OAASW,EAAYq6H,EAAch7H,OAAO,IAAM,KAEpFk7H,GAAuBL,GAAgBK,EAAoBn6J,KAAKL,gBAAkBm6J,EAAa95J,KAAKL,eACtGq6J,EAAiBz2J,KAAK,gBAAmB42J,EAAoBn6J,KAAO,UAAc85J,EAAa95J,KAAO,KAIpGo6J,GAAuBL,GAAgBK,EAAoBp6J,KAAKL,gBAAkBo6J,EAAa/5J,KAAKL,eACtGq6J,EAAiBz2J,KAAK,gBAAmB62J,EAAoBp6J,KAAO,UAAc+5J,EAAa/5J,KAAO,KAItGg6J,EAAiBz7J,SACnB2oG,EAAQV,aAAeljE,EAAAA,EAEvBu1D,EAAQsR,QAAQ,gBAAkBjD,EAAQ1vF,GAAK,KAAOwiJ,EAAiBvlJ,KAAK,gBAKlFmgB,EAAO6hI,cAAgB,SAAuBv6H,GAC5C,IAAIziB,EAAS,EACT6sD,EAAWvnE,KAAKunE,WAEhBA,EAAS/nE,SACXkb,EAAS6sD,EAAS5+D,MAAM,IAxrIX,SAAsBw0B,EAAO83B,EAAOv6C,GAKrD,QAJe,IAAXA,IACFA,EAAS,GAGNyiB,EAAM1B,SAOX,IAHA,IACI05B,EADA81F,EAAYvwI,EAGPpb,EAAI,EAAGA,EAAI69B,EAAM1B,SAASj8B,OAAQF,IAAK,CAC9C,IAAIu6B,EAAUsD,EAAM1B,SAASn8B,GAU7B,GARK61D,IAKHA,EAAM61F,GAAU/1F,EAAOg2F,EAAYpxH,EAAQ1B,SAAW,IAGpDg9B,EAAK,CACP,GAAI,UAAWt7B,EAAS,CAEtBs7B,EAAIE,QAAU41F,EACd91F,EAAIg2F,UAAYF,EAChBA,GAAapxH,EAAQ1B,SACrBg9B,EAAM,KACN,SAGF,GAAI81F,EAAY91F,EAAIE,QAAS,CAE3B41F,GAAapxH,EAAQ1B,SACrB,SAIFg9B,EAAIE,SAAWx7B,EAAQ1B,cAWvB,GATI,WAAY0B,KACds7B,EAAM,IAAI,YAAgB81F,EAAWA,EAAYpxH,EAAQ1B,SAAU0B,EAAQ0E,SACvE2sH,YAAcD,EAGlB91F,EAAIg2F,UAAYF,EAAY7yH,WAAWyB,EAAQ0E,QAC/C02B,EAAMa,OAAOX,IAGX,eAAgBt7B,EAAS,CAI3B,IAAIyhI,EAAwBzhI,EAAQ2E,WAAW39B,MAAM,KAAKuX,IAAIggB,YAC1DmjI,EAAWD,EAAsB,GACjCE,EAAUF,EAAsB,IAEpCnmG,EAAM,IAAI,YAAgB81F,EAAWA,EAAYpxH,EAAQ1B,SAAU,KAC/D+yH,YAAcD,EAAYsQ,EAC9BpmG,EAAIg2F,UAAYh2F,EAAI+1F,YAAcsQ,EAClCvmG,EAAMa,OAAOX,GAIjB81F,GAAapxH,EAAQ1B,UAynIrBsjI,CAAat+H,EAAOn9B,KAAK+0J,cAAer6I,IAS1Cmb,EAAO+gH,iBAAmB,WACxB,IAAIl4E,EAAc1+D,KAAKy9D,MAAMiB,cACzBolB,EAAUozB,GAAOC,mBACjBx2B,EAAOu2B,GAAOI,wBACdppF,EAAMD,KAAKC,IAAI41D,EAASozB,GAAOE,wBACnC,OAAOnpF,KAAK8W,IAAI++C,EAAUplB,EAAciiB,EAAMzyD,IAShD2H,EAAOkiI,mBAAqB,WAC1B,IAAIr5F,EAAc1+D,KAAKy9D,MAAMiB,cACzBolB,EAAUozB,GAAOO,sBACjB92B,EAAOu2B,GAAOU,2BACd1pF,EAAMD,KAAKC,IAAI41D,EAASozB,GAAOQ,2BAC/BgkD,EAASztI,KAAKC,IAAI41D,EAASozB,GAAOS,wCACtC,OAAO1pF,KAAK8W,IAAI++C,EAAUplB,EAAciiB,EAAM3gF,KAAK40J,2BAA6B8G,EAASxtI,IAG3F2H,EAAOmiI,oBAAsB,WAC3B,OAAO9gD,GAAOW,wBAGT28C,EAz4DmC,CA04D1CzxD,GAAQ6B,aAsDN+2D,GAAiB,SAAwBC,EAAY5+H,EAAUvkB,GACjE,IAxC2CihJ,EAAQmC,EAAYC,EAwC3DhI,EAAM8H,EAAWjpB,0BAIjBopB,EAAwBjI,GAHF8H,EAAW1uG,SAAS8uG,oBAEP,SAAW,QACL,kBAAkBjnI,KAAK++H,GAEpE,GAAI92H,EAASjnB,WAAY,CACvB,IAAI6iB,EAAaoE,EAASjnB,WAAW4iB,WACrC34B,KAAK64B,MAAQD,GAAcA,EAAWC,MACtC74B,KAAK84B,OAASF,GAAcA,EAAWE,OACvC94B,KAAKspC,UAAYtM,EAASjnB,WAAWgjB,UAGvC/4B,KAAK+gC,OAAS2uG,GAAkBokB,EAAI9sH,SAAUhK,GAC9Ch9B,KAAKg9B,SAAWA,EAGhBh9B,KAAKyY,GAAKA,EAGVzY,KAAKy5D,SA5DsCigG,EA4DbkC,EAAW3+H,UA5DU4+H,EA4DC7+H,EAASvkB,GA5DEqjJ,EA4DEC,EA3D1D,SAAUt+G,GACf,IAAIzgB,EAAW08H,EAAO1yH,OAAO/J,UAAU4+H,GACnCI,EAAev0D,GAAe1qE,GAC9Bk/H,EAAmBv0D,GAAU3qE,GAEjC,MAAsB,qBAAXygB,EACFy+G,GAGLz+G,SACKzgB,EAASupB,SAEhBvpB,EAASupB,UAAW,EAGlB9I,IAAWy+G,GAAqBD,IAElCH,IAEIr+G,EACFi8G,EAAOxjI,QAAQ,oBAEfwjI,EAAOxjI,QAAQ,sBAIZunB,MAwEP0+G,GAAoB,CAAC,UAAW,SAAU,QAAS,UAAW,SAK9DC,GAA+B,WAOjC,SAASA,EAAgBp6J,GACvB,IAAIk1B,EAAQl3B,KAEZA,KAAK2yI,0BAA4B3wI,EAAQkvI,yBACzClxI,KAAKy9D,MAAQz7D,EAAQuzD,KACrBv1D,KAAKunE,SAAWvlE,EAAQulE,SACxBvnE,KAAKq8J,iCAAmCr6J,EAAQq6J,iCAChDr8J,KAAKs8J,uBAAyBt6J,EAAQs6J,uBACtCt8J,KAAKm9B,MAAQn7B,EAAQm7B,MACrBn9B,KAAKu8J,mBAAqB,EAC1Bv8J,KAAKw8J,iBAAmB,KACxBx8J,KAAKy8J,OAAS,KACdz8J,KAAK08J,yBAA2B,KAChC18J,KAAKorG,QAAUnG,GAAO,mBACtBjlG,KAAKorG,QAAQ,cAEb,IAAIuxD,EAAc,WAChB,OAAOzlI,EAAM0lI,uBAGXC,EAAiB,WACnB,OAAO3lI,EAAM0lI,uBAGXE,EAAiB,WACnB,OAAO5lI,EAAM6lI,gBAGXC,EAAqB,WACvB,OAAO9lI,EAAM+lI,gBAGXnJ,EAAM9zJ,KAAK2yI,0BACXuqB,EAAc,CAAC,OAAQ,WAAY,SACnCC,EAAe,GACnBD,EAAYj5J,SAAQ,SAAUhD,GAC5Bk8J,EAAal8J,GAAQ,CACnBuhE,MAAO,WACL,OAAOtrC,EAAMkmI,uBAAuBn8J,IAEtCo8J,UAAW,WACT,OAAOnmI,EAAMomI,uBAAuBr8J,KAGxC6yJ,EAAI7yJ,EAAO,kBAAkB60B,GAAG,cAAeqnI,EAAal8J,GAAMo8J,WAIlEvJ,EAAI7yJ,EAAO,kBAAkB60B,GAAG,iBAAkBqnI,EAAal8J,GAAMuhE,OAKrEtrC,EAAMumC,MAAM3nC,GAAG,CAAC,SAAU,WAAYqnI,EAAal8J,GAAMuhE,UAW3D,IAAI+6F,EAAqB,SAA4BpzJ,GACnD,CAAC,OAAQ,SAASlG,SAAQ,SAAUhD,GAClC6yJ,EAAI7yJ,EAAO,kBAAkBkJ,GAAI,WAAY+sB,EAAMsmI,yBAIvDx9J,KAAKw9J,oBAAsB,WACrBtmI,EAAMumI,mBACRvmI,EAAMqlI,mBAAqB,EAC3BrlI,EAAMslI,iBAAmBtlI,EAAMumC,MAAMiB,cACrC6+F,EAAmB,SAIvBv9J,KAAK09J,yBAA2B,WAC9B,OAAOH,EAAmB,QAG5Bv9J,KAAK29J,oBAAsB,WACzBzmI,EAAMwmI,2BAENH,EAAmB,OAGrBv9J,KAAKy9D,MAAM3nC,GAAG,SAAU91B,KAAK09J,0BAC7B19J,KAAKy9D,MAAM3nC,GAAG,UAAW91B,KAAK29J,qBAC9B39J,KAAKy9D,MAAM3nC,GAAG,UAAWgnI,GACzB98J,KAAKy9D,MAAM3nC,GAAGqmI,GAAmBa,GACjCh9J,KAAKy9D,MAAM3nC,GAAG,UAAW+mI,GAYzB78J,KAAKy9D,MAAM9U,IAAI,OAAQg0G,GAEvB38J,KAAKs2B,QAAU,WACbY,EAAMwmI,2BAENxmI,EAAMk0E,QAAQ,WAEdl0E,EAAMumC,MAAMznC,IAAI,UAAW8mI,GAE3B5lI,EAAMumC,MAAMznC,IAAImmI,GAAmBa,GAEnC9lI,EAAMumC,MAAMznC,IAAI,UAAW6mI,GAE3B3lI,EAAMumC,MAAMznC,IAAI,OAAQ2mI,GAExBzlI,EAAMumC,MAAMznC,IAAI,UAAWkB,EAAMymI,qBAEjCzmI,EAAMumC,MAAMznC,IAAI,SAAUkB,EAAMwmI,0BAEhCR,EAAYj5J,SAAQ,SAAUhD,GAC5B6yJ,EAAI7yJ,EAAO,kBAAkB+0B,IAAI,cAAemnI,EAAal8J,GAAMo8J,WACnEvJ,EAAI7yJ,EAAO,kBAAkB+0B,IAAI,iBAAkBmnI,EAAal8J,GAAMuhE,OAEtEtrC,EAAMumC,MAAMznC,IAAI,CAAC,SAAU,WAAYmnI,EAAal8J,GAAMuhE,UAGxDtrC,EAAMwlI,0BACR,iBAAsBxlI,EAAMwlI,0BAG9BxlI,EAAM+lI,gBAUV,IAAIpnI,EAASumI,EAAgBz8J,UAue7B,OAreAk2B,EAAO+mI,oBAAsB,WAC3B58J,KAAK49J,oBAED59J,KAAK08J,0BACP,iBAAsB18J,KAAK08J,0BAI7B18J,KAAK08J,yBAA2B,eAAoB18J,KAAK48J,oBAAoB7nI,KAAK/0B,MAAO,MAc3F61B,EAAOunI,uBAAyB,SAAgCn8J,GAC9D,IAAIy4J,EAAS15J,KAAK2yI,0BAA0B1xI,EAAO,kBAE/CjB,KAAKiB,EAAO,qBAAuB,GACrCjB,KAAKorG,QAAQ,iDAAmDnqG,EAAO,WAGzEjB,KAAKiB,EAAO,qBAAuB,EACnCjB,KAAKiB,EAAO,aAAey4J,EAAO9e,aAcpC/kH,EAAOynI,uBAAyB,SAAgCr8J,GAC9D,IAAI6yJ,EAAM9zJ,KAAK2yI,0BACX+mB,EAAS5F,EAAI7yJ,EAAO,kBACpBszD,EAAWmlG,EAAO9e,YAClBijB,EAzwvBe,SAA0BjyI,EAAGkL,GAElD,GAAIlL,IAAMkL,EACR,OAAO,EAIT,IAAKlL,GAAKkL,IAAMA,GAAKlL,EACnB,OAAO,EAIT,GAAIA,EAAEpsB,SAAWs3B,EAAEt3B,OACjB,OAAO,EAIT,IAAK,IAAIF,EAAI,EAAGA,EAAIssB,EAAEpsB,OAAQF,IAC5B,GAAIssB,EAAEjjB,MAAMrJ,KAAOw3B,EAAEnuB,MAAMrJ,IAAMssB,EAAEY,IAAIltB,KAAOw3B,EAAEtK,IAAIltB,GAClD,OAAO,EAMX,OAAO,EAgvvBqBw+J,CAAiB99J,KAAKiB,EAAO,aAAcszD,GACrEv0D,KAAKiB,EAAO,aAAeszD,EAIvBspG,EACF79J,KAAKo9J,uBAAuBn8J,IAI9BjB,KAAKiB,EAAO,uBACZjB,KAAKorG,QAAQ,UAAYprG,KAAKiB,EAAO,qBAAuB,IAAMA,EAAO,oEAAqE,CAC5I88J,WAAYrE,EAAOre,WAAaqe,EAAOre,UAAU5iI,GACjD87C,SAAUmxC,GAAkBnxC,KAG1Bv0D,KAAKiB,EAAO,qBAAuB,KAIvCjB,KAAKorG,QAAQnqG,EAAO,sCACpBjB,KAAKo9J,uBAAuBn8J,GAC5BjB,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,OAAS3L,EAAO,wBAGX,aAATA,GAMJ6yJ,EAAIjC,yBAAyB,CAC3B3gJ,QAAS,aAAejQ,EAAO,kCAC9BsjC,EAAAA,MAWL1O,EAAO+nI,kBAAoB,WACzB,IAAI59J,KAAKy9D,MAAMxG,WAAYj3D,KAAKy9D,MAAM63B,UAAtC,CAIA,IAAI52B,EAAc1+D,KAAKy9D,MAAMiB,cACzBnK,EAAWv0D,KAAKy9D,MAAMlJ,WAE1B,GAAIv0D,KAAKw8J,mBAAqB99F,KAAiBnK,EAAS/0D,QAAUk/D,EAAcymC,IAAmB5wC,EAAS/nC,IAAI+nC,EAAS/0D,OAAS,IAMhI,OAAOQ,KAAK+8J,eAGV/8J,KAAKu8J,oBAAsB,GAAK79F,IAAgB1+D,KAAKw8J,kBACvDx8J,KAAKu8J,qBACLv8J,KAAKg+J,YACIt/F,IAAgB1+D,KAAKw8J,iBAC9Bx8J,KAAKu8J,sBAELv8J,KAAKu8J,mBAAqB,EAC1Bv8J,KAAKw8J,iBAAmB99F,KAW5B7oC,EAAOonI,aAAe,WACpBj9J,KAAKu8J,mBAAqB,EAEtBv8J,KAAKy8J,SACPz8J,KAAKorG,QAAQ,gBACb/nG,aAAarD,KAAKy8J,SAGpBz8J,KAAKy8J,OAAS,MAUhB5mI,EAAO4nI,eAAiB,WAGtB,IAFcz9J,KAAKy9D,MAAM63B,UAGvB,OAAO,EAOT,IAGIkc,EAHAjqC,EAAWvnE,KAAKunE,WAChB7I,EAAc1+D,KAAKy9D,MAAMiB,cACF1+D,KAAKi+J,qBAAqB12F,EAAU7I,EAAa1+D,KAAKm9B,QAASn9B,KAAKq8J,oCAM7F7qD,EAFkBjqC,EAAS/6C,IAAI+6C,EAAS/nE,OAAS,IAKnD,GAAIQ,KAAKk+J,sBAAsB32F,EAAU7I,GAAc,CACrD,IAAIgY,EAAgBnP,EAAS5+D,MAAM,GAGnC6oG,EAAS96B,GAETA,IAAkBnP,EAAS/6C,IAAI,GAAK,EAAI24E,IAG1C,GAAsB,qBAAXqM,EAGT,OAFAxxG,KAAKorG,QAAQ,8CAAgD1sC,EAAhD,wBAA8F8mC,GAAej+B,GAAY,gBAAoBiqC,EAAS,KACnKxxG,KAAKy9D,MAAMqF,eAAe0uC,IACnB,EAeT,IAZA,IAAIulC,EAAgB/2I,KAAK2yI,0BAA0BmE,eAC/CviF,EAAWv0D,KAAKy9D,MAAMlJ,WACtBwmF,EAAgBhE,EAAcwR,YAAcxR,EAAcgE,gBAAkB,KAC5ED,EAAgB/D,EAAcsR,YAActR,EAAc+D,gBAAkB,KAC5E39G,EAAQn9B,KAAKm9B,QAGbghI,EAAsBhhI,EAAM7C,mBAAqB6C,EAAM7C,mBAAkE,GAA5C6C,EAAM9C,eAAiB6qE,IAGpGk5D,EAAkB,CAACrjB,EAAeD,GAE7Bx7I,EAAI,EAAGA,EAAI8+J,EAAgB5+J,OAAQF,IAAK,CAE/C,GAAK8+J,EAAgB9+J,GAOrB,GAHgBumG,GAAYu4D,EAAgB9+J,GAAIo/D,GAGhCy/F,EACd,OAAO,EAIX,IAAIE,EAAY94D,GAAchxC,EAAUmK,GAGxC,OAAyB,IAArB2/F,EAAU7+J,SAIdgyG,EAAS6sD,EAAU11J,MAAM,GAAKw8F,GAC9BnlG,KAAKorG,QAAQ,2BAA6BizD,EAAU11J,MAAM,GAA7C,8BAAwF+1D,EAAc,iBAAmB8yC,EAAS,KAC/IxxG,KAAKy9D,MAAMqF,eAAe0uC,IACnB,IAST37E,EAAOmoI,SAAW,WAChB,IAAIh+J,KAAK+8J,eAAT,CAKA,IAAIr+F,EAAc1+D,KAAKy9D,MAAMiB,cACzBnK,EAAWv0D,KAAKy9D,MAAMlJ,WACtB+pG,EAAeh5D,GAAU/wC,EAAUmK,GASvC,OAAI4/F,EAAa9+J,QAAUk/D,EAAc,GAAK4/F,EAAa9xI,IAAI,IAC7DxsB,KAAKi9J,eACLj9J,KAAKy9D,MAAMqF,eAAepE,GAC1B1+D,KAAKorG,QAAQ,cAAgB1sC,EAAhB,oCAA0E4/F,EAAa31J,MAAM,GAAK,OAAS21J,EAAa9xI,IAAI,GAA5H,oEAEbxsB,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,6BAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,8BAXV,IA0BFipB,EAAOknI,aAAe,WACpB,IAAIx1F,EAAWvnE,KAAKunE,WAChB7I,EAAc1+D,KAAKy9D,MAAMiB,cAE7B,GAAI1+D,KAAKy9D,MAAM63B,WAA6B,OAAhBt1F,KAAKy8J,OAE/B,OAAO,EAGT,GAAIz8J,KAAKk+J,sBAAsB32F,EAAU7I,GAAc,CACrD,IAAI6/F,EAAYh3F,EAAS/6C,IAAI+6C,EAAS/nE,OAAS,GAa/C,OAZAQ,KAAKorG,QAAQ,mCAAqC1sC,EAArC,0CAAqG6/F,GAClHv+J,KAAKi9J,eACLj9J,KAAKy9D,MAAMqF,eAAey7F,GAE1Bv+J,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,oBAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,qBAED,EAGT,IAAImqI,EAAgB/2I,KAAKy9D,MAAM0tC,IAAIwnC,0BAA0BmE,eACzDviF,EAAWv0D,KAAKy9D,MAAMlJ,WAO1B,GANqBv0D,KAAKw+J,gBAAgB,CACxCzjB,cAAehE,EAAcgE,gBAC7BD,cAAe/D,EAAc+D,gBAC7Bp8E,YAAaA,IAmBb,OAXA1+D,KAAKi9J,eACLj9J,KAAKy9D,MAAMqF,eAAepE,GAE1B1+D,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,wBAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,yBAED,EAGT,IAAIyxJ,EAAY94D,GAAchxC,EAAUmK,GAExC,GAAI2/F,EAAU7+J,OAAS,EAAG,CACxB,IAAIi/J,EAAaJ,EAAU11J,MAAM,GAAK+1D,EAItC,OAHA1+D,KAAKorG,QAAQ,cAAgB1sC,EAAc,uBAAyB+/F,EAAvD,gBAA4FJ,EAAU11J,MAAM,IACzH3I,KAAKi9J,eACLj9J,KAAKy8J,OAASt3J,WAAWnF,KAAK0+J,YAAY3pI,KAAK/0B,MAAoB,IAAby+J,EAAmB//F,IAClE,EAIT,OAAO,GAGT7oC,EAAOooI,qBAAuB,SAA8B12F,EAAU7I,EAAa1hC,EAAUq/H,GAK3F,QAJyC,IAArCA,IACFA,GAAmC,IAGhC90F,EAAS/nE,OAEZ,OAAO,EAGT,IAAIm/J,EAAap3F,EAAS/6C,IAAI+6C,EAAS/nE,OAAS,GAAK2lG,GAOrD,OANcnoE,EAASb,SAETkgI,IACZsC,EAAap3F,EAAS/6C,IAAI+6C,EAAS/nE,OAAS,GAA+B,EAA1Bw9B,EAAS3C,gBAGxDqkC,EAAcigG,GAOpB9oI,EAAOqoI,sBAAwB,SAA+B32F,EAAU7I,GACtE,SAAI6I,EAAS/nE,QACb+nE,EAAS5+D,MAAM,GAAK,GAAK+1D,EAAc6I,EAAS5+D,MAAM,GAAK3I,KAAKs8J,yBAOlEzmI,EAAO2oI,gBAAkB,SAAyBhlI,GAChD,IAAIshH,EAAgBthH,EAAKshH,cACrBC,EAAgBvhH,EAAKuhH,cACrBr8E,EAAcllC,EAAKklC,YAEvB,GAAKo8E,EAAL,CAIA,IAAI8jB,EAEJ,GAAI9jB,EAAct7I,QAAUu7I,EAAcv7I,OAAQ,CAIhD,IAAIq/J,EAAiBv5D,GAAUw1C,EAAep8E,EAAc,GACxDogG,EAAax5D,GAAUw1C,EAAep8E,GACtCqgG,EAAaz5D,GAAUy1C,EAAer8E,GAEtCqgG,EAAWv/J,SAAWs/J,EAAWt/J,QAAUq/J,EAAer/J,SAC5Do/J,EAAM,CACJj2J,MAAOk2J,EAAeryI,IAAI,GAC1BA,IAAKuyI,EAAWvyI,IAAI,SAInB,CACW+4E,GAAcu1C,EAAep8E,GAG9Bl/D,SACbo/J,EAAM5+J,KAAKg/J,uBAAuBlkB,EAAep8E,IAIrD,QAAIkgG,IACF5+J,KAAKorG,QAAQ,mCAAqCwzD,EAAIj2J,MAAQ,OAASi2J,EAAIpyI,IAA9D,6BAAyGkyC,IAC/G,KAaX7oC,EAAO6oI,YAAc,SAAqBO,GACxC,IAAI1qG,EAAWv0D,KAAKy9D,MAAMlJ,WACtBmK,EAAc1+D,KAAKy9D,MAAMiB,cACzB2/F,EAAY94D,GAAchxC,EAAUmK,GACxC1+D,KAAKi9J,eAEoB,IAArBoB,EAAU7+J,QAAgBk/D,IAAgBugG,IAI9Cj/J,KAAKorG,QAAQ,eAAgB,eAAgB1sC,EAAa,yBAA0BugG,EAAsB,mBAAoBZ,EAAU11J,MAAM,IAE9I3I,KAAKy9D,MAAMqF,eAAeu7F,EAAU11J,MAAM,GAAKu8F,IAC/CllG,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,iBAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,mBAIVipB,EAAOmpI,uBAAyB,SAAgCzqG,EAAUmK,GAyBxE,IAFA,IAAIwgG,EA51wBO,SAAkB3qG,GAC/B,GAAIA,EAAS/0D,OAAS,EACpB,OAAOujG,GAAQ1uC,mBAKjB,IAFA,IAAIpxB,EAAS,GAEJ3jC,EAAI,EAAGA,EAAIi1D,EAAS/0D,OAAQF,IAAK,CACxC,IAAIqJ,EAAQ4rD,EAAS/nC,IAAIltB,EAAI,GACzBktB,EAAM+nC,EAAS5rD,MAAMrJ,GACzB2jC,EAAOz+B,KAAK,CAACmE,EAAO6jB,IAGtB,OAAOu2E,GAAQ1uC,iBAAiBpxB,GA+0wBnBk8H,CAAS5qG,GAEXj1D,EAAI,EAAGA,EAAI4/J,EAAK1/J,OAAQF,IAAK,CACpC,IAAIqJ,EAAQu2J,EAAKv2J,MAAMrJ,GACnBktB,EAAM0yI,EAAK1yI,IAAIltB,GAEnB,GAAIo/D,EAAc/1D,EAAQ,GAAK+1D,EAAc/1D,EAAQ,EACnD,MAAO,CACLA,MAAOA,EACP6jB,IAAKA,GAKX,OAAO,MAGF4vI,EA9nB0B,GAioB/BgD,GAAiB,CACnBC,cAAe,GACfC,UAAW,SAAmB3rJ,GAK5B,OAAOA,EAJI3T,KAAKu1D,KAAK,CACnBgqG,0BAA0B,IAEPl5F,gBAAkBrmE,KAAK23F,mBAY5C6nE,GAAa,SAASA,EAAWx6G,EAAQhjD,GAC3C,IAAIy9J,EAAa,EACbjuD,EAAS,EACTkuD,EAAe38D,GAAQsB,aAAa+6D,GAAgBp9J,GACxDgjD,EAAO6H,OAAM,WACX7H,EAAO9uB,QAAQ,CACbj1B,KAAM,QACN2L,KAAM,iCAERo4C,EAAO9uB,QAAQ,CACbj1B,KAAM,QACN2L,KAAM,oCAUV,IAAI+yJ,EAAwB,WACtBnuD,GACFxsD,EAAO0Z,YAAY8yC,IAWnBrrC,EAAY,SAAmBqxB,GACf,OAAdA,QAAoCj1F,IAAdi1F,IAI1Bga,EAASxsD,EAAO7sB,aAAeoM,EAAAA,GAAYygB,EAAO0Z,eAAiB,EACnE1Z,EAAO2D,IAAI,iBAAkBg3G,GAC7B36G,EAAOr2C,IAAI6oF,GACXxyC,EAAO9uB,QAAQ,CACbj1B,KAAM,QACN2L,KAAM,qBAERo4C,EAAO9uB,QAAQ,CACbj1B,KAAM,QACN2L,KAAM,qBAERo4C,EAAO8H,SAULvjD,EAAe,WAGjB,OAAI2vB,KAAKsL,MAAQi7H,EAA0C,IAA7BC,EAAaL,eACzCr6G,EAAO9uB,QAAQ,CACbj1B,KAAM,QACN2L,KAAM,mCAERo4C,EAAO9uB,QAAQ,CACbj1B,KAAM,QACN2L,KAAM,+BAKL8yJ,EAAaJ,WAA+C,oBAA3BI,EAAaJ,WAKnDG,EAAavmI,KAAKsL,MACXk7H,EAAaJ,UAAUz/J,KAAKmlD,EAAQmhB,SALzC48B,GAAQrmD,IAAInyC,MAAM,0EAclBq1J,EAAgB,SAASA,IAC3B56G,EAAOhvB,IAAI,iBAAkB2pI,GAC7B36G,EAAOhvB,IAAI,QAASzsB,GACpBy7C,EAAOhvB,IAAI,UAAW4pI,IAexB56G,EAAOlvB,GAAG,QAASvsB,GACnBy7C,EAAOlvB,GAAG,UAAW8pI,GAGrB56G,EAAO66G,oBATY,SAAsB5wD,GACvC2wD,IACAJ,EAAWx6G,EAAQiqD,KAqBnB6wD,GAAY,SAKZ9wD,GAAM,CACR9D,eAAgBA,GAChB7C,SAAUA,GACVyH,MAAOA,GACPiwD,2BAA4BxtB,GAC5BytB,0BArkU2C,WAC3C,IAAI9oI,EAAQl3B,KAIRi9B,EAAYj9B,KAAKi9B,UAAU+J,OAAO/J,UAAU1uB,OAAO85F,GAASV,WAahE,OAXA2oC,GAAWrzG,GAAW,SAAUrR,EAAGkL,GACjC,OAAO45G,GAAyB9kH,EAAGkL,MAOZmG,EAAU1uB,QAAO,SAAUyuB,GAClD,QAAS0yG,GAAkBx4G,EAAM+F,UAAU+J,OAAQhK,GAAUiD,SAErC,IAAM,MAojUhCsyG,sBAAuBA,GACvB0tB,+BAxsUmC,SAAwCC,GAC3E,IAAIC,GAAW,EACXC,GAAuB,EAE3B,GAAIF,EAAQ,GAAKA,EAAQ,EACvB,MAAM,IAAI/9J,MAAM,2DAGlB,OAAO,WACL,IAAIqwI,EAAaxyI,KAAKyyI,qBAAsB,sBAAiC,EAiB7E,OAfI0tB,EAAU,IACZA,EAAUngK,KAAK0yI,gBACf0tB,EAAsBpgK,KAAK0yI,iBAQzB1yI,KAAK0yI,gBAAkB,GAAK1yI,KAAK0yI,kBAAoB0tB,IACvDD,EAAUD,EAAQlgK,KAAK0yI,iBAAmB,EAAIwtB,GAASC,EACvDC,EAAsBpgK,KAAK0yI,iBAGtB7B,GAAe7wI,KAAKi9B,UAAU+J,OAAQm5H,EAAS/yI,SAASgjH,GAAqBpwI,KAAKy9D,MAAMzyD,KAAM,SAAU,IAAMwnI,EAAYplH,SAASgjH,GAAqBpwI,KAAKy9D,MAAMzyD,KAAM,UAAW,IAAMwnI,EAAYxyI,KAAKixI,iCAAkCjxI,KAAK2yI,6BA+qU3PjC,yBAA0BA,GAC1B2vB,0BAv8U8B,SAAmC59G,EAAMyyB,GACvE,IAAIorF,EACAC,EAeJ,OAbI99G,EAAK1sC,WAAW4iB,YAAc8pB,EAAK1sC,WAAW4iB,WAAWE,QAC3DynI,EAAY79G,EAAK1sC,WAAW4iB,WAAWE,OAGzCynI,EAAYA,GAAa,qBAErBprF,EAAMn/D,WAAW4iB,YAAcu8C,EAAMn/D,WAAW4iB,WAAWE,QAC7D0nI,EAAarrF,EAAMn/D,WAAW4iB,WAAWE,OAMvCynI,KAHJC,EAAaA,GAAc,uBAGK99G,EAAK1sC,WAAWgjB,WAAam8C,EAAMn/D,WAAWgjB,UACrE0pB,EAAK1sC,WAAWgjB,UAAYm8C,EAAMn/D,WAAWgjB,UAG/CunI,EAAYC,GAm7UnB/9J,IAAKqsG,MAGP1vG,OAAOsP,KAAKyoG,IAAQjzG,SAAQ,SAAUye,GACpCvjB,OAAOic,eAAe4zF,GAAKtsF,EAAM,CAC/BpH,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,aAAe6U,EAAO,kDAChCw0F,GAAOx0F,IAEhBlH,IAAK,SAAata,GAChB6hG,GAAQrmD,IAAI7uC,KAAK,aAAe6U,EAAO,kDAElB,kBAAVxhB,GAAsBA,EAAQ,EACvC6hG,GAAQrmD,IAAI7uC,KAAK,gBAAkB6U,EAAO,uCAI5Cw0F,GAAOx0F,GAAQxhB,QAIrB,IAAIs/J,GAAoB,cASpBC,GAAuB,SAA8BC,EAAe/O,GAItE,IAHA,IAAInW,EAAcmW,EAAex0H,QAC7B6mD,GAAiB,EAEZ1kF,EAAI,EAAGA,EAAIohK,EAAclhK,OAAQF,IACxC,GAAIohK,EAAcphK,GAAGmZ,KAAO+iI,EAAY/iI,GAAI,CAC1CurE,EAAgB1kF,EAChB,MAIJohK,EAAcC,eAAiB38E,EAC/B08E,EAAcxqI,QAAQ,CACpB8tD,cAAeA,EACf/iF,KAAM,YAqBV+tG,GAAInqC,cAAgB,WAClB,OAAOk+B,GAAQrmD,IAAI7uC,KAAK,4EAG1B,IA8HI+yJ,GAA4B,SAAmCpnI,GACjE,IAAIwrB,EAASxrB,EAAKwrB,OACd67G,EAAmBrnI,EAAKqnI,iBACxBC,EAAatnI,EAAKsnI,WAClBC,EAAgBvnI,EAAKunI,cAEzB,IAAK/7G,EAAO0mB,IAAIs1F,oBACd,OAAO78F,QAAQy1B,UAWjB,IACIqnE,EAtE4B,SAAqChkI,EAAWikI,GAChF,OAAOjkI,EAAUn8B,QAAO,SAAUqgK,EAAenkI,GAC/C,IAAKA,EAASP,kBACZ,OAAO0kI,EAGT,IAAIC,EAAoBF,EAAWpgK,QAAO,SAAUugK,EAAe5vH,GACjE,IAAI6vH,EAAmBtkI,EAASP,kBAAkBgV,GAQlD,OANI6vH,GAAoBA,EAAiBzkI,OACvCwkI,EAAc5vH,GAAa,CACzB5U,KAAMykI,EAAiBzkI,OAIpBwkI,IACN,IAMH,OAJIliK,OAAOsP,KAAK2yJ,GAAmB5hK,QACjC2hK,EAAc38J,KAAK48J,GAGdD,IACN,IA+CwBI,CADXT,EAAaC,EAAc/oI,OAAO,CAAC8oI,IAAeC,EACA5hK,OAAOsP,KAAKoyJ,IAC1EW,EAAiC,GACjCC,EAA4B,GA6BhC,OAvBAR,EAAqBh9J,SAAQ,SAAUm9J,GACrCK,EAA0Bj9J,KAAK,IAAI2/D,SAAQ,SAAUy1B,EAASx1B,GAC5Dpf,EAAOyY,MAAM9U,IAAI,oBAAqBixC,OAExC4nE,EAA+Bh9J,KAAK,IAAI2/D,SAAQ,SAAUy1B,EAASx1B,GACjEpf,EAAO0mB,IAAIs1F,oBAAoB,CAC7BE,WAAYE,IACX,SAAUhhK,GACPA,EACFgkE,EAAOhkE,GAITw5F,cAUCz1B,QAAQu9F,KAAK,CAGpBv9F,QAAQlnB,IAAIukH,GACZr9F,QAAQu9F,KAAKD,MAqBXE,GAAkB,SAAyB5nI,GAC7C,IAAIirB,EAASjrB,EAAMirB,OAIf48G,EA9Mc,SAAuBN,EAAkBv2H,EAAc82H,GACzE,IAAKP,EACH,OAAOA,EAGT,IAAIvgI,EAAS,GAETgK,GAAgBA,EAAah1B,YAAcg1B,EAAah1B,WAAWszB,SACrEtI,EAASuuG,GAAgBzuG,EAAYkK,EAAah1B,WAAWszB,UAG3Dw4H,GAAiBA,EAAc9rJ,YAAc8rJ,EAAc9rJ,WAAWszB,SACxEtI,EAAOb,MAAQ2hI,EAAc9rJ,WAAWszB,QAG1C,IAAIy4H,EAAmB1gI,EAAgBL,EAAOd,OAC1C8hI,EAAmB3gI,EAAgBL,EAAOb,OAE1C8hI,EAAwB,GAE5B,IAAK,IAAIvwH,KAAa6vH,EACpBU,EAAsBvwH,GAAa,GAE/BswH,IACFC,EAAsBvwH,GAAWswH,iBAAmBA,GAGlDD,IACFE,EAAsBvwH,GAAWqwH,iBAAmBA,GASlD/2H,EAAatO,mBAAqBsO,EAAatO,kBAAkBgV,IAAc1G,EAAatO,kBAAkBgV,GAAW5U,OAC3HmlI,EAAsBvwH,GAAW5U,KAAOkO,EAAatO,kBAAkBgV,GAAW5U,MAKzC,kBAAhCykI,EAAiB7vH,KAC1BuwH,EAAsBvwH,GAAW5tC,IAAMy9J,EAAiB7vH,IAI5D,OAAOsxD,GAAQsB,aAAai9D,EAAkBU,GA8J1BC,CAHGloI,EAAM8mI,iBACjB9mI,EAAMoD,MACDpD,EAAM+mI,YAGvB,QAAKc,IAIL58G,EAAO2yC,gBAAgBupE,WAAaU,IAGhCA,IAAkB58G,EAAO0mB,OAC3Bq3B,GAAQrmD,IAAI7uC,KAAK,kEACV,KAMPq0J,GAAqB,WACvB,IAAK,iBACH,OAAO,KAGT,IAAIC,EAAe,yBAA8B3B,IAEjD,IAAK2B,EACH,OAAO,KAGT,IACE,OAAOl/J,KAAKC,MAAMi/J,GAClB,MAAO5gK,GAEP,OAAO,OAmDXytG,GAAIozD,kBAAoB,WACtB,IAAK,MAAa,kBAChB,OAAO,EAGT,IAAIniI,EAAQ,kBAAuB,SAEnC,IAAK8iE,GAAQ79B,QAAQ,SAAShtD,cAC5B,OAAO,EAUT,MANc,CACd,gCACA,gBACA,kBACA,wBACA,kBAAmB,gBAAiB,uBACrB23C,MAAK,SAAUwyG,GAC5B,MAAO,kBAAkB34J,KAAKu2B,EAAM2kC,YAAYy9F,OAnB5B,GAuBxBrzD,GAAIszD,sBACG,KAAa,mBAA2Bv/D,GAAQ79B,QAAQ,SAAShtD,gBAI/D,kBAAkBxO,KAAK,kBAAuB,SAASk7D,YAAY,yBAG5EoqC,GAAIuzD,qBAAuB,SAAUthK,GACnC,MAAa,QAATA,EACK+tG,GAAIozD,kBAGA,SAATnhK,GACK+tG,GAAIszD,oBAWftzD,GAAI92F,YAAc,WAChB,OAAO6qF,GAAQrmD,IAAI7uC,KAAK,4EAG1B,IAYI20J,GAA0B,SAAUxsG,GAGtC,SAASwsG,EAAW/iK,EAAQ81D,EAAMvzD,GAChC,IAAIk1B,EAiBJ,GAfAA,EAAQ8+B,EAAWn2D,KAAKG,KAAMu1D,EAAMwtC,GAAQsB,aAAariG,EAAQygK,IAAKzgK,EAAQmpG,OAASnrG,KAEnFgC,EAAQygK,KAAOtjK,OAAOsP,KAAKzM,EAAQygK,KAAKjjK,QAC1CujG,GAAQrmD,IAAI7uC,KAAK,qDAKqB,kBAA7B7L,EAAQ0gK,mBACjBxrI,EAAMg2B,SAAS5jB,UAAYtnC,EAAQ0gK,kBAGrCxrI,EAAMk0E,QAAUnG,GAAO,cAGnB1vC,EAAKrI,UAAYqI,EAAKrI,SAAS6+B,SAAU,CAC3C,IAAI2X,EAAUX,GAAQxtC,EAAKrI,SAAS6+B,UAE/B2X,EAAQ9jG,eAAe,QAC1BT,OAAOic,eAAesoF,EAAS,MAAO,CACpCpoF,IAAK,WAMH,OALAynF,GAAQrmD,IAAI7uC,KAAK,4DACjB0nD,EAAKr/B,QAAQ,CACXj1B,KAAM,QACN2L,KAAM,uBAED,OAAuBsqB,IAEhCuxD,cAAc,IAIbib,EAAQ9jG,eAAe,QAC1BT,OAAOic,eAAesoF,EAAS,MAAO,CACpCpoF,IAAK,WAMH,OALAynF,GAAQrmD,IAAI7uC,KAAK,4DACjB0nD,EAAKr/B,QAAQ,CACXj1B,KAAM,QACN2L,KAAM,uBAED,OAAuBsqB,IAEhCuxD,cAAc,IAIbib,EAAQ9jG,eAAe,SAC1BT,OAAOic,eAAesoF,EAAS,OAAQ,CACrCpoF,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,8DACV,OAAuBqpB,IAEhCuxD,cAAc,IAIlBvxD,EAAM61B,QAAU22C,EAUlB,GAPAxsE,EAAMumC,MAAQlI,EACdr+B,EAAMyrI,QAAUljK,EAChBy3B,EAAMg0G,MAAQ,GACdh0G,EAAM0rI,yBAA0B,EAEhC1rI,EAAM2rI,cAEF3rI,EAAMg2B,SAAS41G,gBAAkBvtG,EAAKmP,2BAA6BnP,EAAKoP,0BAC1EpP,EAAKmP,2BAA0B,GAC/BnP,EAAKoP,2BAA0B,QAC1B,GAAIztC,EAAMg2B,SAAS41G,iBAAmBvtG,EAAKwtG,2BAA6BxtG,EAAKirB,2BAGlF,MAAM,IAAIr+E,MAAM,4EAqClB,OAhCA+0B,EAAMpB,GAAG,IAAU,CAAC,mBAAoB,yBAA0B,sBAAuB,uBAAuB,SAAUpG,GACxH,IAAImzB,EAAoB,uBAA8B,6BAAoC,0BAAiC,wBAEvHA,GAAqBA,EAAkB3B,SAAShqB,EAAMumC,MAAMzyD,MAC9DksB,EAAMy7G,0BAA0BqhB,qBAKhC98H,EAAMy7G,0BAA0B4jB,eAIpCr/H,EAAMpB,GAAGoB,EAAMumC,MAAO,WAAW,WAC3Bz9D,KAAK4iK,wBACP5iK,KAAK4iK,yBAA0B,EAIjC5iK,KAAK8iE,eAAe9iE,KAAKy9D,MAAMiB,kBAGjCxnC,EAAMpB,GAAGoB,EAAMumC,MAAO,SAAS,WAGzBz9D,KAAKy9D,MAAMlzD,SAAWvK,KAAK2yI,2BAC7B3yI,KAAK2yI,0BAA0BsiB,kBAInC/9H,EAAMpB,GAAGoB,EAAMumC,MAAO,OAAQvmC,EAAM41B,MAE7B51B,GAlHT,OAAesrI,EAAYxsG,GAqH3B,IAAIngC,EAAS2sI,EAAW7iK,UAioBxB,OA/nBAk2B,EAAOgtI,YAAc,WACnB,IAAIjrI,EAAS53B,KAkBb,GAfAA,KAAKktD,SAAStnD,gBAAkB5F,KAAKktD,SAAStnD,kBAAmB,EACjE5F,KAAKktD,SAASq+C,yBAAoE,IAA1CvrG,KAAKktD,SAASq+C,wBACtDvrG,KAAKktD,SAAS+jF,kCAAsF,IAAnDjxI,KAAKktD,SAAS+jF,iCAC/DjxI,KAAKktD,SAASulF,oBAAsBzyI,KAAKktD,SAASulF,sBAAuB,EACzEzyI,KAAKktD,SAAS8uG,oBAAsBh8J,KAAKktD,SAAS8uG,sBAAuB,EACzEh8J,KAAKktD,SAAS81G,6BAAoF,qBAA9ChjK,KAAK2iK,QAAQK,6BAA+ChjK,KAAK2iK,QAAQK,6BAA+BhjK,KAAKktD,SAAS81G,+BAAgC,EAC1MhjK,KAAKktD,SAAS+1G,yBAA2BjjK,KAAKktD,SAAS+1G,2BAA4B,EACnFjjK,KAAKktD,SAASw+C,iBAAmB1rG,KAAKktD,SAASw+C,kBAAoB,GACnE1rG,KAAKktD,SAASy+C,iBAAmB3rG,KAAKktD,SAASy+C,kBAAoB,GACnE3rG,KAAKktD,SAASurF,oBAAsBz4I,KAAKktD,SAASurF,sBAAuB,EAE1B,kBAApCz4I,KAAKktD,SAAS4nD,oBACvB90G,KAAKktD,SAAS4nD,kBAAoB,KAGG,kBAA5B90G,KAAKktD,SAAS5jB,WACnBtpC,KAAKktD,SAAS81G,6BAA8B,CAC9C,IAAIb,EAAeD,KAEfC,GAAgBA,EAAa74H,YAC/BtpC,KAAKktD,SAAS5jB,UAAY64H,EAAa74H,UACvCtpC,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,qCAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,sCAINu1J,GAAgBA,EAAarsB,aAC/B91I,KAAKktD,SAAS4oF,WAAaqsB,EAAarsB,WACxC91I,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,sCAER5M,KAAKy9D,MAAMvnC,QAAQ,CACjBj1B,KAAM,QACN2L,KAAM,uCAQyB,kBAA5B5M,KAAKktD,SAAS5jB,YACvBtpC,KAAKktD,SAAS5jB,UAAY4tE,GAAOK,mBAKnCv3G,KAAKktD,SAASynG,yBAA2B30J,KAAKktD,SAASynG,0BAA4B30J,KAAKktD,SAAS5jB,YAAc4tE,GAAOK,kBAEtH,CAAC,kBAAmB,sBAAuB,mCAAoC,YAAa,sBAAuB,mBAAoB,mBAAoB,0BAA2B,sBAAuB,mBAAoB,0BAA2B,6BAA8B,yBAA0B,oBAAqB,2BAA4B,mCAAoC,sCAAsCtzG,SAAQ,SAAUi/J,GACzZ,qBAA3BtrI,EAAO+qI,QAAQO,KACxBtrI,EAAOs1B,SAASg2G,GAAUtrI,EAAO+qI,QAAQO,OAG7CljK,KAAKixI,iCAAmCjxI,KAAKktD,SAAS+jF,iCACtDjxI,KAAKyyI,oBAAsBzyI,KAAKktD,SAASulF,qBAS3C58G,EAAOlnB,IAAM,SAAa25D,EAAMrnE,GAC9B,IAAIw4B,EAASz5B,KAGb,GAAKsoE,EAAL,CAnRgB,IAAuB66F,EAuRvCnjK,KAAK6iK,cAEL7iK,KAAKktD,SAASv+C,IAxRgE,KADvCw0J,EAyRLnjK,KAAK2iK,QAAQh0J,KAxRrC/N,cAAcwD,QAAQ,0CACzBnB,KAAKC,MAAMigK,EAAQvoJ,UAAUuoJ,EAAQ/+J,QAAQ,KAAO,IAItD++J,EAoRLnjK,KAAKktD,SAASqI,KAAOv1D,KAAKy9D,MAC1Bz9D,KAAKktD,SAASunG,UAAYzlD,GAC1BhvG,KAAKktD,SAASkoF,WAAazzG,EAAyB1gC,GAEpDjB,KAAKktD,SAASskD,OAAS,SAAUlsE,GAC/B7L,EAAOgkC,MAAMqF,eAAex9B,IAG1BtlC,KAAKktD,SAAS8uG,qBAChBj5D,GAAQrmD,IAAI7uC,KAAK,mFAGnB7N,KAAK2yI,0BAA4B,IAAI6hB,GAAyBx0J,KAAKktD,UACnE,IAAIk2G,EAAyBrgE,GAAQsB,aAAa,CAChDi4D,uBAAwBn3D,IACvBnlG,KAAKktD,SAAU,CAChBqa,SAAU,WACR,OAAO9tC,EAAO8tC,YAEhBpqC,MAAO,WACL,OAAO1D,EAAOk5G,0BAA0Bx1G,SAE1C+zG,yBAA0BlxI,KAAK2yI,4BAEjC3yI,KAAKqjK,iBAAmB,IAAIjH,GAAgBgH,GAC5CpjK,KAAK2yI,0BAA0B78G,GAAG,SAAS,WACzC,IAAIkvB,EAAS+9C,GAAQpvC,QAAQl6B,EAAOgkC,MAAMvQ,SAAS6+B,UAC/CxhF,EAAQkvB,EAAOk5G,0BAA0BpoI,MAExB,kBAAVA,GAAuBA,EAAMxE,KAEZ,kBAAVwE,IAChBA,EAAQ,CACN2G,QAAS3G,EACTxE,KAAM,IAJRwE,EAAMxE,KAAO,EAQfi/C,EAAOz6C,MAAMA,MAEf,IAAI+4J,EAAkBtjK,KAAKktD,SAAS0nG,2BAA6B5lD,GAAIixD,+BAA+B,KAAQjxD,GAAI+wD,2BAGhH//J,KAAK2yI,0BAA0BohB,eAAiB/zJ,KAAK+zJ,eAAiB/zJ,KAAK+zJ,eAAeh/H,KAAK/0B,MAAQsjK,EAAgBvuI,KAAK/0B,MAC5HA,KAAK2yI,0BAA0B0kB,sBAAwBroD,GAAIgxD,0BAA0BjrI,KAAK/0B,MAE1FA,KAAKi9B,UAAYj9B,KAAK2yI,0BAA0Bz+B,sBAChDl0G,KAAK61I,YAAc71I,KAAK2yI,0BAA0BkD,YAIlD12I,OAAOo/D,iBAAiBv+D,KAAM,CAC5B+zJ,eAAgB,CACdz4I,IAAK,WACH,OAAOtb,KAAK2yI,0BAA0BohB,gBAExCv4I,IAAK,SAAau4I,GAChB/zJ,KAAK2yI,0BAA0BohB,eAAiBA,EAAeh/H,KAAK/0B,QAGxE81I,WAAY,CACVx6H,IAAK,WACH,OAAOtb,KAAK2yI,0BAA0B4hB,mBAAmBze,WAAWn1D,MAEtEnlE,IAAK,SAAas6H,GAChB91I,KAAK2yI,0BAA0B4hB,mBAAmBze,WAAWn1D,KAAOm1D,EAGpE91I,KAAK2yI,0BAA0B4hB,mBAAmBze,WAAWn7H,MAAQ,IAGzE2uB,UAAW,CACThuB,IAAK,WACH,IAAIioJ,EAAqBvjK,KAAK2yI,0BAA0B4hB,mBAAmBjrH,UACvEk6H,EAAqB,0BAAiC,6BAAoC,+BAC1FC,EAAyB,IAE7B,GAAIzjK,KAAKktD,SAAS+1G,0BAA4BO,EAAoB,CAGhE,IAAIE,EAAkE,IAA9BF,EAAmBG,SAAkB,IAK3EJ,EADEG,GAAqCD,GAA0BF,GAAsBE,EAClEx1I,KAAKC,IAAIq1I,EAAoBG,GAE7BA,EAIzB,OAAOH,GAET/nJ,IAAK,SAAa8tB,GAChBtpC,KAAK2yI,0BAA0B4hB,mBAAmBjrH,UAAYA,EAI9DtpC,KAAK2yI,0BAA0B4hB,mBAAmBze,WAAa,CAC7Dn1D,KAAM,EACNhmE,MAAO,KAcb+3H,gBAAiB,CACfp3H,IAAK,WACH,IACIsoJ,EADAC,EAAe,GAAK7jK,KAAKspC,WAAa,GAU1C,OANEs6H,EADE5jK,KAAK81I,WAAa,EACJ,EAAI91I,KAAK81I,WAET,EAGE7nH,KAAK4W,MAAM,GAAKg/H,EAAeD,KAGrDpoJ,IAAK,WACHunF,GAAQrmD,IAAInyC,MAAM,mDAKpBvK,KAAKktD,SAAS5jB,YAChBtpC,KAAKspC,UAAYtpC,KAAKktD,SAAS5jB,WAG7BtpC,KAAKktD,SAAS4oF,aAChB91I,KAAK81I,WAAa91I,KAAKktD,SAAS4oF,YAGlC32I,OAAOo/D,iBAAiBv+D,KAAKkrI,MAAO,CAClC5hG,UAAW,CACThuB,IAAK,WACH,OAAOme,EAAO6P,WAAa,GAE7Bk/C,YAAY,GAEdoxD,cAAe,CACbt+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BmxB,kBAAoB,GAE9Dt7E,YAAY,GAEdqxD,qBAAsB,CACpBv+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BoxB,yBAA2B,GAErEv7E,YAAY,GAEdsxD,sBAAuB,CACrBx+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BqxB,0BAA4B,GAEtEx7E,YAAY,GAEduxD,qBAAsB,CACpBz+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BsxB,yBAA2B,GAErEz7E,YAAY,GAEdwxD,sBAAuB,CACrB1+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BuxB,0BAA4B,GAEtE17E,YAAY,GAEdmxD,sBAAuB,CACrBr+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BwxB,0BAA4B,GAEtE37E,YAAY,GAEdyxD,mBAAoB,CAClB3+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BqmB,uBAAyB,GAEnExwE,YAAY,GAEd0xD,aAAc,CACZ5+H,IAAK,WACH,OAAOme,EAAOk5G,0BAA0ByxB,iBAAmB,GAE7D57E,YAAY,GAEd67E,wBAAyB,CACvB/oJ,IAAK,WACH,OAAOme,EAAOk5G,0BAA0BwjB,4BAA8B,GAExE3tE,YAAY,GAEd87E,yBAA0B,CACxBhpJ,IAAK,WACH,OAAOme,EAAOk5G,0BAA0ByjB,6BAA+B,GAEzE5tE,YAAY,GAEd+7E,oBAAqB,CACnBjpJ,IAAK,WACH,OAAOme,EAAOk5G,0BAA0B0jB,wBAA0B,GAEpE7tE,YAAY,GAEdg8E,iBAAkB,CAChBlpJ,IAAK,WACH,OAAOme,EAAOk5G,0BAA0B2jB,qBAAuB,GAEjE9tE,YAAY,GAEdj0B,SAAU,CACRj5C,IAAK,WACH,OAAOoqF,GAAkBjsE,EAAOgkC,MAAMlJ,aAExCi0B,YAAY,GAEd9pB,YAAa,CACXpjD,IAAK,WACH,OAAOme,EAAOgkC,MAAMiB,eAEtB8pB,YAAY,GAEdmP,cAAe,CACbr8E,IAAK,WACH,OAAOme,EAAOgkC,MAAM4I,gBAEtBmiB,YAAY,GAEdi8E,YAAa,CACXnpJ,IAAK,WACH,OAAOme,EAAOgkC,MAAM5T,OAEtB2+B,YAAY,GAEdrwD,SAAU,CACR7c,IAAK,WACH,OAAOme,EAAOgkC,MAAMtlC,YAEtBqwD,YAAY,GAEdxhD,OAAQ,CACN1rB,IAAK,WACH,OAAOme,EAAOwD,UAAU+J,QAE1BwhD,YAAY,GAEdk8E,iBAAkB,CAChBppJ,IAAK,WACH,OAAOme,EAAOgkC,MAAMvM,qBAEtBs3B,YAAY,GAEdjhB,SAAU,CACRjsD,IAAK,WACH,OAAOoqF,GAAkBjsE,EAAOgkC,MAAM8J,aAExCihB,YAAY,GAEd12D,UAAW,CACTxW,IAAK,WACH,OAAO4d,KAAKsL,OAEdgkD,YAAY,GAEdgF,qBAAsB,CACpBlyE,IAAK,WACH,OAAOme,EAAOgkC,MAAMuG,2BAEtBwkB,YAAY,KAGhBxoF,KAAKy9D,MAAM9U,IAAI,UAAW3oD,KAAK2yI,0BAA0BskB,eAAeliI,KAAK/0B,KAAK2yI,4BAClF3yI,KAAKy9D,MAAM3nC,GAAG,mBAAmB,WAC3B2D,EAAOyzB,SAAS81G,8BAxlBE,SAA+BhhK,GACzD,IAAK,iBACH,OAAO,EAGT,IAAI2iK,EAAgBzC,KACpByC,EAAgBA,EAAgB5hE,GAAQsB,aAAasgE,EAAe3iK,GAAWA,EAE/E,IACE,yBAA8Bw+J,GAAmBv9J,KAAK+B,UAAU2/J,IAChE,MAAOpjK,GAKP,OAAO,GA0kBHqjK,CAAsB,CACpBt7H,UAAW7P,EAAO6P,UAClBwsG,WAAY7nH,KAAKmnD,MAAM37C,EAAOq8G,iBAIpC91I,KAAK2yI,0BAA0B78G,GAAG,wBAAwB,WAvtDhC,IAAiC8lI,GAAAA,EAytDjCniI,GAvtDjBmY,gBAAkB,WAC3B,IAAI5K,EAAS40H,EAAWjpB,0BAA0B3rG,SAC9C/J,EAAY4N,GAAY7D,GAAU40H,EAAWjpB,0BAA0BxB,0BAA4BnqG,EAAO/J,UAE9G,OAAKA,EAIEA,EAAU1uB,QAAO,SAAU4uB,GAChC,OAAQuqE,GAAevqE,MACtB/kB,KAAI,SAAU7W,EAAGjC,GAClB,OAAO,IAAIq8J,GAAeC,EAAYr6J,EAAGA,EAAEkX,OANpC,OAotDTzY,KAAK2yI,0BAA0BmE,eAAehhH,GAAG,wBAAwB,WACvE2D,EAAOorI,eAIT7kK,KAAK81B,GAAG91B,KAAK2yI,0BAA2B,YAAY,WAClD3yI,KAAKy9D,MAAMvnC,QAAQ,eAIrBl2B,KAAK81B,GAAG91B,KAAK2yI,0BAA2B,aAAa,WACnD3yI,KAAK4iK,yBAA0B,KAEjC5iK,KAAK8kK,sBAGA9kK,KAAKy9D,MAAMzyD,OAIhBhL,KAAK+kK,gBAAkB,wBAA6B/kK,KAAK2yI,0BAA0BkD,aACnF71I,KAAKy9D,MAAM9uD,IAAI3O,KAAK+kK,oBAGtBlvI,EAAOmvI,mBAAqB,WAC1B,IAAIlyG,EAAS9yD,KAETilK,EAAsBjlK,KAAK2yI,0BAA0BuiB,YAAY/rH,MAAMsoH,qBAC3EzxJ,KAAKorG,QAAQ,wCACbw1D,GAA0B,CACxB57G,OAAQhlD,KAAK+sD,QACb8zG,iBAAkB7gK,KAAK2iK,QAAQzB,WAC/BJ,WAAYmE,GAAuBA,EAAoB9nI,QACvD4jI,cAAe/gK,KAAKi9B,UAAU+J,OAAO/J,YACpC63B,MAAK,WACNhC,EAAOs4C,QAAQ,2BAEft4C,EAAO6/E,0BAA0BmE,eAAe+Q,oBACxC,OAAE,SAAUznJ,GACpB0yD,EAAOs4C,QAAQ,uCAAwChrG,GAEvD0yD,EAAO/F,QAAQxiD,MAAM,CACnB2G,QAAS,0CACTnL,KAAM,QAKZ8vB,EAAOqvI,qBAAuB,WAS5BllK,KAAKorG,QAAQ,kEACbprG,KAAKglK,sBAYPnvI,EAAOgvI,UAAY,WACjB,IAAI5xG,EAASjzD,KAETilK,EAAsBjlK,KAAK2yI,0BAA0BuiB,YAAY/rH,MAAMsoH,qBACvE0T,EAAqBxD,GAAgB,CACvC38G,OAAQhlD,KAAK+sD,QACb8zG,iBAAkB7gK,KAAK2iK,QAAQzB,WAC/B/jI,MAAOn9B,KAAKi9B,UAAUE,QACtB2jI,WAAYmE,GAAuBA,EAAoB9nI,UAEzDn9B,KAAK+sD,QAAQ0Q,MAAM3nC,GAAG,mBAAmB,SAAUv0B,GAChC,sBAAbA,EAAEmC,QACJuvD,EAAO0/E,0BAA0Bkf,yBAAyB,CACxD70H,SAAUi2B,EAAO0/E,0BAA0Bx1G,QAC3CjsB,QAAS,4BAA8B3P,EAAEmC,OAAS,wDAClDoxG,kBAAmBvwE,EAAAA,OAIzBvkC,KAAKklK,qBAAuBllK,KAAKklK,qBAAqBnwI,KAAK/0B,MAC3DA,KAAK+sD,QAAQ0Q,MAAM3nC,GAAG,gBAAiB91B,KAAKklK,sBAGT,KAA/BniE,GAAQljD,QAAQT,YAAsB+lH,EAM1CnlK,KAAKglK,qBAJHhlK,KAAK2yI,0BAA0BmE,eAAe+Q,kBAclDhyH,EAAOivI,oBAAsB,WAC3B,IAAI5hG,EAASljE,KAETglD,EAAS+9C,GAAQpvC,QAAQ3zD,KAAKy9D,MAAMvQ,SAAS6+B,UAG5C/mC,GAAWA,EAAO07G,gBAAiB1gK,KAAKolK,iBAI7CplK,KAAKolK,eAAiBpgH,EAAO07G,gBAC7B1gK,KAAK2yI,0BAA0B78G,GAAG,wBAAwB,WA19BhC,IAAiC4qI,EAAev1D,EAAfu1D,EA29BjCx9F,EAAOkiG,gBA39ByCj6D,EA29BzBjoC,GA19B/CtxB,kBAAkB3tC,SAAQ,SAAUqtI,GACtCovB,EAAc2E,gBAAgB/zB,MAEhCmvB,GAAqBC,EAAev1D,EAAIluE,cAy9BtCj9B,KAAKi9B,UAAUnH,GAAG,eAAe,WAC/B2qI,GAAqBv9F,EAAOkiG,eAAgBliG,EAAOjmC,gBAQvDulI,EAAW9qJ,QAAU,WACnB,MAAO,CACL,0BAA2BooJ,GAC3B,SA/iCU,QAgjCV,aA/iCU,SAgjCV,cA/iCU,QAgjCV,gBA/iCQ,UAujCZjqI,EAAOne,QAAU,WACf,OAAO1X,KAAKkP,YAAYwI,WAG1Bme,EAAOsyH,cAAgB,WACrB,OAAOrB,GAAcqB,iBAOvBtyH,EAAOi3B,KAAO,WACZ9sD,KAAK2yI,0BAA0B7lF,QAOjCj3B,EAAOitC,eAAiB,SAAwBpE,GAC9C1+D,KAAK2yI,0BAA0B7vE,eAAepE,IAOhD7oC,EAAOsC,SAAW,WAChB,OAAOn4B,KAAK2yI,0BAA0Bx6G,YAOxCtC,EAAO0xC,SAAW,WAChB,OAAOvnE,KAAK2yI,0BAA0BprE,YAOxC1xC,EAAOS,QAAU,WACXt2B,KAAKqjK,kBACPrjK,KAAKqjK,iBAAiB/sI,UAGpBt2B,KAAK2yI,2BACP3yI,KAAK2yI,0BAA0Br8G,UAG7Bt2B,KAAKolK,gBACPplK,KAAKolK,eAAe9uI,UAGlBt2B,KAAK+sD,iBACA/sD,KAAK+sD,QAAQo+C,WACbnrG,KAAK+sD,QAAQu4G,YACbtlK,KAAK+sD,QAAQ01G,KAGlBziK,KAAKy9D,OAASz9D,KAAKy9D,MAAM0tC,YACpBnrG,KAAKy9D,MAAM0tC,IAIhBnrG,KAAKy9D,cACAz9D,KAAKy9D,MAAMglG,IAGhBziK,KAAK+kK,iBAAmB,0BAC1B,wBAA6B/kK,KAAK+kK,iBAClC/kK,KAAK+kK,gBAAkB,MAGrB/kK,KAAKy9D,OACPz9D,KAAKy9D,MAAMznC,IAAI,gBAAiBh2B,KAAKklK,sBAGvClvG,EAAWr2D,UAAU22B,QAAQz2B,KAAKG,OAGpC61B,EAAO0vI,qBAAuB,SAA8BjgI,EAAMplC,GAChE,OAAO+vG,GAAe,CACpBjzE,SAAUh9B,KAAK2yI,0BAA0Bx1G,QACzCmI,KAAMA,EACNplC,SAAUA,KAKd21B,EAAOw7E,kBAAoB,SAA6BR,EAAa3wG,EAAUwxG,EAAgBH,GAS7F,YARuB,IAAnBG,IACFA,GAAiB,QAGA,IAAfH,IACFA,EAAa,GAGRF,GAAkB,CACvBR,YAAaA,EACb7zE,SAAUh9B,KAAK2yI,0BAA0Bx1G,QACzCo0E,WAAYA,EACZG,eAAgBA,EAChBF,OAAQxxG,KAAKktD,SAASskD,OACtBj8C,KAAMv1D,KAAKktD,SAASqI,KACpBr1D,SAAUA,KAIPsiK,EAvvBqB,CAZdz/D,GAAQxzC,aAAa,cA8wBjCi2G,GAAmB,CACrB54J,KAAM,yBACNy1F,QAASy9D,GACT/5F,gBAAiB,SAAyBjB,EAAQ9iE,QAChC,IAAZA,IACFA,EAAU,IAGZ,IAAI09J,EAAe38D,GAAQsB,aAAatB,GAAQ/gG,QAASA,GACzD,OAAOwjK,GAAiB5gG,YAAYE,EAAO7jE,KAAMy+J,IAEnDp5F,aAAc,SAAsB7mE,EAAQ81D,EAAMvzD,QAChC,IAAZA,IACFA,EAAU,IAGZ,IAAI09J,EAAe38D,GAAQsB,aAAatB,GAAQ/gG,QAASA,GAezD,OAdAuzD,EAAK41C,IAAM,IAAIq3D,GAAW/iK,EAAQ81D,EAAMmqG,GAEnC38D,GAAQnjG,eAAe,QAC1BT,OAAOic,eAAem6C,EAAM,MAAO,CACjCj6C,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,mEACV0nD,EAAK41C,KAEd1iB,cAAc,IAIlBlzB,EAAK41C,IAAI3oG,IAAMqsG,KACft5C,EAAK41C,IAAIx8F,IAAIlP,EAAOkP,IAAKlP,EAAOwB,MACzBs0D,EAAK41C,KAEdvmC,YAAa,SAAqB3jE,EAAMe,QACtB,IAAZA,IACFA,EAAU,IAGZ,IAAIyjK,EAAwB1iE,GAAQsB,aAAatB,GAAQ/gG,QAASA,GAC9D0jK,EAAyBD,EAAsBt6D,IAG/Cw6D,GADJD,OAAoD,IAA3BA,EAAoC,GAAKA,GACd5C,eAChDA,OAA4C,IAA3B6C,GAAqC5iE,GAAQljD,QAAQD,cAAgB+lH,EACtFC,EAAyBH,EAAsBhD,IAE/CoD,GADJD,OAAoD,IAA3BA,EAAoC,GAAKA,GACd9C,eAChDgD,OAAkD,IAA3BD,GAA4CA,EACnEE,EAAgBpkI,EAAyB1gC,GAE7C,OADwB8kK,KAAmB/2D,GAAIuzD,qBAAqBwD,IAAkBD,GAAwBhD,GACnF,QAAU,MAWhCxhI,EAAqB,0BAK5ByhE,GAAQ79B,QAAQ,SAASQ,sBAAsB8/F,GAAkB,GAGnEziE,GAAQy/D,WAAaA,GACrBrjK,OAAOic,eAAe2nF,GAAS,aAAc,CAC3CznF,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,qEACV20J,IAET/5E,cAAc,IAEhBsa,GAAQyiE,iBAAmBA,GAC3BrmK,OAAOic,eAAe2nF,GAAS,mBAAoB,CACjDznF,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,iFACV23J,IAET/8E,cAAc,IAEhBsa,GAAQiM,IAAMA,GACd7vG,OAAOic,eAAe2nF,GAAS,MAAO,CACpCznF,IAAK,WAEH,OADAynF,GAAQrmD,IAAI7uC,KAAK,uDACVmhG,IAETvmB,cAAc,IAGXsa,GAAQc,MACXd,GAAQ3vC,kBAAkB,MAAO47C,IACjCjM,GAAQ3vC,kBAAkB,MAAO47C,KAGnCjM,GAAQ/gG,QAAQmpG,IAAMpI,GAAQ/gG,QAAQmpG,KAAO,GAC7CpI,GAAQ/gG,QAAQygK,IAAM1/D,GAAQ/gG,QAAQygK,KAAO,GAExC1/D,GAAQnB,WAAcmB,GAAQnB,UAAU,0BACtBmB,GAAQR,gBAAkBQ,GAAQb,QACxC,uBAnyCS,SAA6BlgG,GACrDw9J,GAAWx/J,KAAMgC,MAqyCnB,iCCh+qDA,IAAI/B,EAAS,EAAQ,OAEjB+lK,EAAQ/mK,EAAOC,QAAU,CAC3B+mK,OAAQ,EAAQ,OAChBC,OAAQ,EAAQ,OAChBC,UAAW,EAAQ,QAGrBlmK,EAAO+lK,MAAQA,EACf/lK,EAAOgmK,OAASD,EAAMC,OAEtB,IAAIG,EAAUJ,EAAME,OAChBG,EAAaL,EAAMG,UACnBG,EAAermK,EAAOimK,OACtBK,EAAkBtmK,EAAOkmK,UAE7BH,EAAMQ,KAAO,WACXvmK,EAAOimK,OAASE,EAChBnmK,EAAOkmK,UAAYE,GAGrBL,EAAMS,QAAU,WACdxmK,EAAOimK,OAASI,EAChBrmK,EAAOkmK,UAAYI,GAGhBtmK,EAAOimK,QACVF,EAAMQ,8BC9BR,IAAIh4I,EAAW,EAAQ,OAEnBk4I,EAAavnK,OAAO0uJ,QAAU,WAChC,SAAS8Y,KACT,OAAO,SAAS1kI,GACd,GAAyB,IAArB1iC,UAAUC,OACZ,MAAM,IAAI2C,MAAM,kDAGlB,OADAwkK,EAAEhnK,UAAYsiC,EACP,IAAI0kI,GAPmB,GAelC,SAASC,EAAaC,EAAW31J,GAC/BlR,KAAK4M,KAAO,eACZ5M,KAAK+F,KAAO8gK,EAAU9gK,KACtB/F,KAAKkR,QAAUA,GAAW21J,EAAU31J,QAkBtC,SAAS41J,EAAe54J,GAEtB,SAAS64J,EAAet2F,EAAGljD,EAAGjC,EAAGV,GAC/B,OAAiB,MAAL,EAAJ6lD,GAA0B,IAAL,EAAJljD,IAAmB,EAAJjC,IAAc,EAAJV,GAAS,IAG7D,IAAI2C,EAAIrf,EAAMwd,MAAM,wCACpB,OAAK6B,EAIDA,EAAE,GAEGw5I,EAAex5I,EAAE,GAAIA,EAAE,GAAIA,EAAE,GAAGxf,QAAQ,IAAK,IAAKwf,EAAE,IAClDA,EAAE,GAAK,GAGTw5I,EAAex5I,EAAE,GAAIA,EAAE,GAAI,EAAIA,EAAE,IAGjCw5I,EAAe,EAAGx5I,EAAE,GAAIA,EAAE,GAAIA,EAAE,IAZhC,KAkBX,SAASy5I,IACPhnK,KAAKgiC,OAAS0kI,EAAW,MAwD3B,SAASO,EAAa/4J,EAAOhO,EAAUgnK,EAAeC,GACpD,IAAI7U,EAAS6U,EAAaj5J,EAAMrN,MAAMsmK,GAAc,CAACj5J,GACrD,IAAK,IAAI5O,KAAKgzJ,EACZ,GAAyB,kBAAdA,EAAOhzJ,GAAlB,CAGA,IAAI8nK,EAAK9U,EAAOhzJ,GAAGuB,MAAMqmK,GACzB,GAAkB,IAAdE,EAAG5nK,OAKPU,EAFQknK,EAAG,GACHA,EAAG,KAKf,SAASC,EAASn5J,EAAOinD,EAAKmyG,GAE5B,IAAIC,EAASr5J,EAEb,SAASs5J,IACP,IAAItsH,EAAK4rH,EAAe54J,GACxB,GAAW,OAAPgtC,EACF,MAAM,IAAI0rH,EAAaA,EAAaa,OAAOC,aACrB,wBAA0BH,GAIlD,OADAr5J,EAAQA,EAAMH,QAAQ,iBAAkB,IACjCmtC,EAsFT,SAASysH,IACPz5J,EAAQA,EAAMH,QAAQ,OAAQ,IAOhC,GAHA45J,IACAxyG,EAAIC,UAAYoyG,IAChBG,IAC2B,WAAvBz5J,EAAMtF,OAAO,EAAG,GAClB,MAAM,IAAIg+J,EAAaA,EAAaa,OAAOC,aACpB,qEACAH,GAEzBr5J,EAAQA,EAAMtF,OAAO,GACrB++J,IACAxyG,EAAIE,QAAUmyG,IAGdG,IApGA,SAA4Bz5J,EAAOinD,GACjC,IAAI0I,EAAW,IAAImpG,EAEnBC,EAAa/4J,GAAO,SAAUif,EAAGrW,GAC/B,OAAQqW,GACR,IAAK,SAEH,IAAK,IAAI7tB,EAAIgoK,EAAW9nK,OAAS,EAAGF,GAAK,EAAGA,IAC1C,GAAIgoK,EAAWhoK,GAAGmZ,KAAO3B,EAAG,CAC1B+mD,EAASriD,IAAI2R,EAAGm6I,EAAWhoK,GAAGsoK,QAC9B,MAGJ,MACF,IAAK,WACH/pG,EAASgqG,IAAI16I,EAAGrW,EAAG,CAAC,KAAM,OAC1B,MACF,IAAK,OACH,IAAIgxJ,EAAOhxJ,EAAEjW,MAAM,KACfknK,EAAQD,EAAK,GACjBjqG,EAASmqG,QAAQ76I,EAAG46I,GACpBlqG,EAAS0W,QAAQpnD,EAAG46I,IAASlqG,EAASriD,IAAI,eAAe,GACzDqiD,EAASgqG,IAAI16I,EAAG46I,EAAO,CAAC,SACJ,IAAhBD,EAAKtoK,QACPq+D,EAASgqG,IAAI,YAAaC,EAAK,GAAI,CAAC,QAAS,SAAU,QAEzD,MACF,IAAK,WACHA,EAAOhxJ,EAAEjW,MAAM,KACfg9D,EAAS0W,QAAQpnD,EAAG26I,EAAK,IACL,IAAhBA,EAAKtoK,QACPq+D,EAASgqG,IAAI,gBAAiBC,EAAK,GAAI,CAAC,QAAS,SAAU,QAE7D,MACF,IAAK,OACHjqG,EAAS0W,QAAQpnD,EAAGrW,GACpB,MACF,IAAK,QACH+mD,EAASgqG,IAAI16I,EAAGrW,EAAG,CAAC,QAAS,SAAU,MAAO,OAAQ,aAGvD,IAAK,MAGRq+C,EAAIyyG,OAAS/pG,EAASviD,IAAI,SAAU,MACpC65C,EAAI8d,SAAWpV,EAASviD,IAAI,WAAY,IACxC,IACE65C,EAAIx9B,KAAOkmC,EAASviD,IAAI,OAAQ,QAChC,MAAO/Z,IACT4zD,EAAI8yG,UAAYpqG,EAASviD,IAAI,YAAa,SAC1C65C,EAAI+yG,YAAcrqG,EAASviD,IAAI,eAAe,GAC9C65C,EAAI3uB,KAAOq3B,EAASviD,IAAI,OAAQ,KAEhC,IACE65C,EAAIkmE,MAAQx9D,EAASviD,IAAI,QAAS,UAClC,MAAO/Z,GACP4zD,EAAIkmE,MAAQx9D,EAASviD,IAAI,QAAS,UAEpC,IACE65C,EAAIjtD,SAAW21D,EAASviD,IAAI,WAAY,QACxC,MAAO/Z,GACP4zD,EAAIjtD,SAAW21D,EAASviD,IAAI,WAAY,CACtC3S,MAAO,EACP85C,KAAM,EACN0lH,OAAQ,GACRhwC,OAAQ,GACR3rG,IAAK,IACL0oD,MAAO,KACN/f,EAAIkmE,OAITlmE,EAAIizG,cAAgBvqG,EAASviD,IAAI,gBAAiB,CAChD3S,MAAO,QACP85C,KAAM,QACN0lH,OAAQ,SACRhwC,OAAQ,SACR3rG,IAAK,MACL0oD,MAAO,OACN/f,EAAIkmE,OAsBTgtC,CAAmBn6J,EAAOinD,GAxO5ByxG,EAAajnK,UAAY+mK,EAAWvkK,MAAMxC,WAC1CinK,EAAajnK,UAAUuP,YAAc03J,EAGrCA,EAAaa,OAAS,CACpBa,aAAc,CACZviK,KAAM,EACNmL,QAAS,+BAEXw2J,aAAc,CACZ3hK,KAAM,EACNmL,QAAS,0BAmCb81J,EAASrnK,UAAY,CAEnB6b,IAAK,SAAS2R,EAAGrW,GACV9W,KAAKsb,IAAI6R,IAAY,KAANrW,IAClB9W,KAAKgiC,OAAO7U,GAAKrW,IAQrBwE,IAAK,SAAS6R,EAAGo7I,EAAMC,GACrB,OAAIA,EACKxoK,KAAK4hD,IAAIz0B,GAAKntB,KAAKgiC,OAAO7U,GAAKo7I,EAAKC,GAEtCxoK,KAAK4hD,IAAIz0B,GAAKntB,KAAKgiC,OAAO7U,GAAKo7I,GAGxC3mH,IAAK,SAASz0B,GACZ,OAAOA,KAAKntB,KAAKgiC,QAGnB6lI,IAAK,SAAS16I,EAAGrW,EAAG8U,GAClB,IAAK,IAAI/U,EAAI,EAAGA,EAAI+U,EAAEpsB,SAAUqX,EAC9B,GAAIC,IAAM8U,EAAE/U,GAAI,CACd7W,KAAKwb,IAAI2R,EAAGrW,GACZ,QAKNkxJ,QAAS,SAAS76I,EAAGrW,GACf,UAAUpN,KAAKoN,IACjB9W,KAAKwb,IAAI2R,EAAGC,SAAStW,EAAG,MAI5By9D,QAAS,SAASpnD,EAAGrW,GAEnB,SAASA,EAAE4U,MAAM,8BACf5U,EAAIshB,WAAWthB,KACN,GAAKA,GAAK,OACjB9W,KAAKwb,IAAI2R,EAAGrW,IACL,KAmJf,IAAI2xJ,EAAmBj6I,EAASpV,eAAiBoV,EAASpV,cAAc,YAEpEsvJ,EAAW,CACb91J,EAAG,OACHtT,EAAG,IACHw3B,EAAG,IACH6xI,EAAG,IACHC,KAAM,OACNC,GAAI,KACJ/xJ,EAAG,OACHhO,KAAM,QAKJggK,EAAsB,CACxBC,MAAO,sBACPC,KAAM,kBACNC,KAAM,oBACNC,IAAK,kBACLC,OAAQ,oBACRC,QAAS,oBACTC,KAAM,kBACNC,MAAO,iBAGLC,EAAiB,CACnBzyJ,EAAG,QACHhO,KAAM,QAGJ0gK,EAAe,CACjBX,GAAI,QAIN,SAASY,EAAaxpK,EAAQiO,GAC5B,SAASw7J,IAEP,IAAKx7J,EACH,OAAO,KAST,IALiBlK,EAKbupB,EAAIrf,EAAMwd,MAAM,uBAGpB,OARiB1nB,EAQFupB,EAAE,GAAKA,EAAE,GAAKA,EAAE,GAP7Brf,EAAQA,EAAMtF,OAAO5E,EAAOxE,QACrBwE,EAgBX,SAAS2lK,EAAU/9J,EAASwC,GAC1B,OAAQo7J,EAAap7J,EAAQvD,YACtB2+J,EAAap7J,EAAQvD,aAAee,EAAQf,UAIrD,SAASuO,EAAcnY,EAAM2oK,GAC3B,IAAI/9J,EAAU68J,EAASznK,GACvB,IAAK4K,EACH,OAAO,KAET,IAAIuC,EAAUnO,EAAOuuB,SAASpV,cAAcvN,GACxCe,EAAO28J,EAAetoK,GAI1B,OAHI2L,GAAQg9J,IACVx7J,EAAQxB,GAAQg9J,EAAWzoK,QAEtBiN,EAQT,IALA,IAEIa,EA5Bcqc,EA0Bdu+I,EAAU5pK,EAAOuuB,SAASpV,cAAc,OACxCxN,EAAUi+J,EAEVC,EAAW,GAEc,QAArB76J,EAAIy6J,MACV,GAAa,MAATz6J,EAAE,GA8DNrD,EAAQ1C,YAAYjJ,EAAOuuB,SAAS9hB,gBA9FpB4e,EA8F4Crc,EA7F5Dw5J,EAAiB/kF,UAAYp4D,EAC7BA,EAAIm9I,EAAiBz5H,YACrBy5H,EAAiBz5H,YAAc,GACxB1jB,SA4BP,CACE,GAAa,MAATrc,EAAE,GAAY,CAEZ66J,EAAStqK,QACTsqK,EAASA,EAAStqK,OAAS,KAAOyP,EAAErG,OAAO,GAAGmF,QAAQ,IAAK,MAC7D+7J,EAASh8I,MACTliB,EAAUA,EAAQE,YAGpB,SAEF,IACI3D,EADA+yC,EAAK4rH,EAAe73J,EAAErG,OAAO,EAAGqG,EAAEzP,OAAS,IAE/C,GAAI07C,EAAI,CAEN/yC,EAAOlI,EAAOuuB,SAASpiB,4BAA4B,YAAa8uC,GAChEtvC,EAAQ1C,YAAYf,GACpB,SAEF,IAAIolB,EAAIte,EAAEyc,MAAM,oDAEhB,IAAK6B,EACH,SAIF,KADAplB,EAAOiR,EAAcmU,EAAE,GAAIA,EAAE,KAE3B,SAIF,IAAKo8I,EAAU/9J,EAASzD,GACtB,SAGF,GAAIolB,EAAE,GAAI,CACR,IAAIw8I,EAAUx8I,EAAE,GAAG1sB,MAAM,KAEzBkpK,EAAQ9lK,SAAQ,SAAS+lK,GACvB,IAAIC,EAAU,OAAOvgK,KAAKsgK,GAEtBE,EAAYD,EAAUD,EAAG3lK,MAAM,GAAK2lK,EAExC,GAAIlB,EAAoBlpK,eAAesqK,GAAY,CACjD,IAAIxpH,EAAWupH,EAAU,mBAAqB,QAC1CE,EAAYrB,EAAoBoB,GAEpC/hK,EAAKm9C,MAAM5E,GAAYypH,MAI3BhiK,EAAKg5C,UAAY4oH,EAAQr0J,KAAK,KAIhCo0J,EAAStlK,KAAK+oB,EAAE,IAChB3hB,EAAQ1C,YAAYf,GACpByD,EAAUzD,EAQd,OAAO0hK,EAQT,IAAIO,EAAkB,CAAC,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAC9E,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MACxE,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MACxE,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MACxE,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MACxE,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MACxE,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAO,MAAQ,CAAC,KAAQ,MACzD,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAC/D,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAC/D,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAC/D,CAAC,MAAQ,OAAS,CAAC,MAAQ,OAAS,CAAC,MAAS,OAAU,CAAC,MAAS,OAClE,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OACtE,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OACtE,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OACtE,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OACtE,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,MAAS,OACtE,CAAC,MAAS,OAAU,CAAC,MAAS,OAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QACtE,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,OAAS,QAAU,CAAC,QAAU,UAExE,SAASC,EAAgBl7I,GACvB,IAAK,IAAI7vB,EAAI,EAAGA,EAAI8qK,EAAgB5qK,OAAQF,IAAK,CAC/C,IAAIg/J,EAAe8L,EAAgB9qK,GACnC,GAAI6vB,GAAYmvI,EAAa,IAAMnvI,GAAYmvI,EAAa,GAC1D,OAAO,EAIX,OAAO,EAGT,SAASgM,EAAcp8F,GACrB,IAAIq8F,EAAY,GACZ1vJ,EAAO,GAGX,IAAKqzD,IAAWA,EAAO56D,WACrB,MAAO,MAGT,SAASk3J,EAAUD,EAAWpiK,GAC5B,IAAK,IAAI7I,EAAI6I,EAAKmL,WAAW9T,OAAS,EAAGF,GAAK,EAAGA,IAC/CirK,EAAU/lK,KAAK2D,EAAKmL,WAAWhU,IAInC,SAASmrK,EAAaF,GACpB,IAAKA,IAAcA,EAAU/qK,OAC3B,OAAO,KAGT,IAAI2I,EAAOoiK,EAAUz8I,MACjBjT,EAAO1S,EAAK6mC,aAAe7mC,EAAKy4C,UACpC,GAAI/lC,EAAM,CAGR,IAAI0S,EAAI1S,EAAK6Q,MAAM,cACnB,OAAI6B,GACFg9I,EAAU/qK,OAAS,EACZ+tB,EAAE,IAEJ1S,EAET,MAAqB,SAAjB1S,EAAK0D,QACA4+J,EAAaF,GAElBpiK,EAAKmL,YACPk3J,EAAUD,EAAWpiK,GACdsiK,EAAaF,SAFtB,EAOF,IADAC,EAAUD,EAAWr8F,GACbrzD,EAAO4vJ,EAAaF,IAC1B,IAAK,IAAIjrK,EAAI,EAAGA,EAAIub,EAAKrb,OAAQF,IAE/B,GAAI+qK,EADOxvJ,EAAKhI,WAAWvT,IAEzB,MAAO,MAIb,MAAO,MAuBT,SAASorK,KAoBT,SAASC,EAAY1qK,EAAQk1D,EAAKy1G,GAChCF,EAAS7qK,KAAKG,MACdA,KAAKm1D,IAAMA,EAIXn1D,KAAKkuE,OAASu7F,EAAaxpK,EAAQk1D,EAAIt6C,MACvC,IAAIgwJ,EAAS,CACXt+F,MAAO,yBACP8B,gBAAkB,qBAClBnmE,SAAU,WACVu6C,KAAM,EACNyyB,MAAO,EACPxyB,IAAK,EACLq2B,OAAQ,EACR+xF,QAAS,SACTC,YAA8B,KAAjB51G,EAAI8d,SAAkB,gBACiB,OAAjB9d,EAAI8d,SAAoB,cACA,cAC3D+3F,YAAa,aAGfhrK,KAAKirK,YAAYJ,EAAQ7qK,KAAKkuE,QAK9BluE,KAAK0xE,IAAMzxE,EAAOuuB,SAASpV,cAAc,OACzCyxJ,EAAS,CACP/6C,UAAWw6C,EAActqK,KAAKkuE,QAC9B68F,YAA8B,KAAjB51G,EAAI8d,SAAkB,gBACiB,OAAjB9d,EAAI8d,SAAoB,cACA,cAC3D+3F,YAAa,YACbE,UAAyB,WAAd/1G,EAAIkmE,MAAqB,SAAWlmE,EAAIkmE,MACnD8vC,KAAMP,EAAaO,KACnBC,WAAY,WACZljK,SAAU,YAGZlI,KAAKirK,YAAYJ,GACjB7qK,KAAK0xE,IAAIxoE,YAAYlJ,KAAKkuE,QAK1B,IAAIm9F,EAAU,EACd,OAAQl2G,EAAIizG,eACZ,IAAK,QACHiD,EAAUl2G,EAAIjtD,SACd,MACF,IAAK,SACHmjK,EAAUl2G,EAAIjtD,SAAYitD,EAAI3uB,KAAO,EACrC,MACF,IAAK,MACH6kI,EAAUl2G,EAAIjtD,SAAWitD,EAAI3uB,KAOV,KAAjB2uB,EAAI8d,SACNjzE,KAAKirK,YAAY,CACfxoH,KAAOziD,KAAKsrK,YAAYD,EAAS,KACjCxyI,MAAO74B,KAAKsrK,YAAYn2G,EAAI3uB,KAAM,OAMpCxmC,KAAKirK,YAAY,CACfvoH,IAAK1iD,KAAKsrK,YAAYD,EAAS,KAC/BvyI,OAAQ94B,KAAKsrK,YAAYn2G,EAAI3uB,KAAM,OAIvCxmC,KAAKurK,KAAO,SAASloH,GACnBrjD,KAAKirK,YAAY,CACfvoH,IAAK1iD,KAAKsrK,YAAYjoH,EAAIX,IAAK,MAC/Bq2B,OAAQ/4E,KAAKsrK,YAAYjoH,EAAI01B,OAAQ,MACrCt2B,KAAMziD,KAAKsrK,YAAYjoH,EAAIZ,KAAM,MACjCyyB,MAAOl1E,KAAKsrK,YAAYjoH,EAAI6xB,MAAO,MACnCp8C,OAAQ94B,KAAKsrK,YAAYjoH,EAAIvqB,OAAQ,MACrCD,MAAO74B,KAAKsrK,YAAYjoH,EAAIxqB,MAAO,SAUzC,SAAS2yI,EAAYvlK,GAKnB,IAAIwlK,EAAI3yI,EAAQD,EAAO6pB,EACvB,GAAIz8C,EAAIyrE,IAAK,CACX54C,EAAS7yB,EAAIyrE,IAAI9uB,aACjB/pB,EAAQ5yB,EAAIyrE,IAAI/uB,YAChBD,EAAMz8C,EAAIyrE,IAAI3uB,UAEd,IAAI2oH,GAASA,EAAQzlK,EAAIyrE,IAAIp+D,cAAgBo4J,EAAQA,EAAM,KAC/CA,EAAMC,gBAAkBD,EAAMC,iBAC1C1lK,EAAMA,EAAIyrE,IAAIrvB,wBAKdopH,EAAKC,EAAQz9I,KAAKC,IAAKw9I,EAAM,IAAMA,EAAM,GAAG5yI,QAAW,EAAG7yB,EAAI6yB,OAAS4yI,EAAMlsK,QAChE,EAGfQ,KAAKyiD,KAAOx8C,EAAIw8C,KAChBziD,KAAKk1E,MAAQjvE,EAAIivE,MACjBl1E,KAAK0iD,IAAMz8C,EAAIy8C,KAAOA,EACtB1iD,KAAK84B,OAAS7yB,EAAI6yB,QAAUA,EAC5B94B,KAAK+4E,OAAS9yE,EAAI8yE,QAAWr2B,GAAOz8C,EAAI6yB,QAAUA,GAClD94B,KAAK64B,MAAQ5yB,EAAI4yB,OAASA,EAC1B74B,KAAK4rK,gBAAoBrpK,IAAPkpK,EAAmBA,EAAKxlK,EAAI2lK,WAsHhD,SAASC,EAAsB5rK,EAAQ6rK,EAAUC,EAAcC,GAmC7D,IAAIC,EAAc,IAAIT,EAAYM,GAC9B32G,EAAM22G,EAAS32G,IACf+2G,EA7TN,SAAwB/2G,GACtB,GAAwB,kBAAbA,EAAIx9B,OACVw9B,EAAI+yG,aAAgB/yG,EAAIx9B,MAAQ,GAAKw9B,EAAIx9B,MAAQ,KACpD,OAAOw9B,EAAIx9B,KAEb,IAAKw9B,EAAIF,QAAUE,EAAIF,MAAMk3G,gBACxBh3G,EAAIF,MAAMk3G,cAAcC,aAC3B,OAAQ,EAKV,IAHA,IAAIn3G,EAAQE,EAAIF,MACZkY,EAAYlY,EAAMk3G,cAClBxxJ,EAAQ,EACHrb,EAAI,EAAGA,EAAI6tE,EAAU3tE,QAAU2tE,EAAU7tE,KAAO21D,EAAO31D,IACpC,YAAtB6tE,EAAU7tE,GAAGy+D,MACfpjD,IAGJ,OAAkB,IAATA,EA4SK0xJ,CAAel3G,GACzBm3G,EAAO,GAGX,GAAIn3G,EAAI+yG,YAAa,CACnB,IAAI1hI,EACJ,OAAQ2uB,EAAI8d,UACZ,IAAK,GACHq5F,EAAO,CAAE,KAAM,MACf9lI,EAAO,SACP,MACF,IAAK,KACH8lI,EAAO,CAAE,KAAM,MACf9lI,EAAO,QACP,MACF,IAAK,KACH8lI,EAAO,CAAE,KAAM,MACf9lI,EAAO,QAIT,IAAIqpE,EAAOo8D,EAAYL,WACnB1jK,EAAW2nG,EAAO5hF,KAAKmnD,MAAM82F,GAC7BK,EAAcR,EAAavlI,GAAQqpE,EACnC28D,EAAcF,EAAK,GAKnBr+I,KAAKqa,IAAIpgC,GAAYqkK,IACvBrkK,EAAWA,EAAW,GAAK,EAAI,EAC/BA,GAAY+lB,KAAK0W,KAAK4nI,EAAc18D,GAAQA,GAO1Cq8D,EAAU,IACZhkK,GAA6B,KAAjBitD,EAAI8d,SAAkB84F,EAAajzI,OAASizI,EAAalzI,MACrEyzI,EAAOA,EAAKn4I,WAKd83I,EAAYV,KAAKiB,EAAatkK,OAEzB,CAEL,IAAIukK,EAAwBR,EAAYL,WAAaG,EAAajzI,OAAU,IAE5E,OAAQq8B,EAAI8yG,WACZ,IAAK,SACHiE,GAAYO,EAAuB,EACnC,MACF,IAAK,MACHP,GAAWO,EAKb,OAAQt3G,EAAI8d,UACZ,IAAK,GACH64F,EAASb,YAAY,CACnBvoH,IAAKopH,EAASR,YAAYY,EAAS,OAErC,MACF,IAAK,KACHJ,EAASb,YAAY,CACnBxoH,KAAMqpH,EAASR,YAAYY,EAAS,OAEtC,MACF,IAAK,KACHJ,EAASb,YAAY,CACnB/1F,MAAO42F,EAASR,YAAYY,EAAS,OAKzCI,EAAO,CAAE,KAAM,KAAM,KAAM,MAI3BL,EAAc,IAAIT,EAAYM,GAGhC,IAAIY,EApHJ,SAA0B51I,EAAGw1I,GAK3B,IAJA,IAAII,EACAC,EAAoB,IAAInB,EAAY10I,GACpC81I,EAAa,EAERttK,EAAI,EAAGA,EAAIgtK,EAAK9sK,OAAQF,IAAK,CACpC,KAAOw3B,EAAE+1I,qBAAqBd,EAAcO,EAAKhtK,KACzCw3B,EAAEg2I,OAAOf,IAAiBj1I,EAAEi2I,YAAYf,IAC9Cl1I,EAAEy0I,KAAKe,EAAKhtK,IAId,GAAIw3B,EAAEg2I,OAAOf,GACX,OAAOj1I,EAET,IAAIjoB,EAAIioB,EAAEk2I,oBAAoBjB,GAG1Ba,EAAa/9J,IACf69J,EAAe,IAAIlB,EAAY10I,GAC/B81I,EAAa/9J,GAGfioB,EAAI,IAAI00I,EAAYmB,GAEtB,OAAOD,GAAgBC,EA2FNM,CAAiBhB,EAAaK,GACjDR,EAASP,KAAKmB,EAAaQ,kBAAkBnB,IAG/C,SAAS9F,KA9XTyE,EAAS/qK,UAAUsrK,YAAc,SAASJ,EAAQn5F,GAEhD,IAAK,IAAIhvD,KADTgvD,EAAMA,GAAO1xE,KAAK0xE,IACDm5F,EACXA,EAAOjrK,eAAe8iB,KACxBgvD,EAAIpsB,MAAM5iC,GAAQmoJ,EAAOnoJ,KAK/BgoJ,EAAS/qK,UAAU2rK,YAAc,SAAS/5H,EAAK47H,GAC7C,OAAe,IAAR57H,EAAY,EAAIA,EAAM47H,GA6F/BxC,EAAYhrK,UAAY+mK,EAAWgE,EAAS/qK,WAC5CgrK,EAAYhrK,UAAUuP,YAAcy7J,EAuCpCa,EAAY7rK,UAAU4rK,KAAO,SAASe,EAAMc,GAE1C,OADAA,OAAoB7qK,IAAX6qK,EAAuBA,EAASptK,KAAK4rK,WACtCU,GACR,IAAK,KACHtsK,KAAKyiD,MAAQ2qH,EACbptK,KAAKk1E,OAASk4F,EACd,MACF,IAAK,KACHptK,KAAKyiD,MAAQ2qH,EACbptK,KAAKk1E,OAASk4F,EACd,MACF,IAAK,KACHptK,KAAK0iD,KAAO0qH,EACZptK,KAAK+4E,QAAUq0F,EACf,MACF,IAAK,KACHptK,KAAK0iD,KAAO0qH,EACZptK,KAAK+4E,QAAUq0F,IAMnB5B,EAAY7rK,UAAU0tK,SAAW,SAAS7d,GACxC,OAAOxvJ,KAAKyiD,KAAO+sG,EAAGt6E,OACfl1E,KAAKk1E,MAAQs6E,EAAG/sG,MAChBziD,KAAK0iD,IAAM8sG,EAAGz2E,QACd/4E,KAAK+4E,OAASy2E,EAAG9sG,KAI1B8oH,EAAY7rK,UAAUotK,YAAc,SAAS7vD,GAC3C,IAAK,IAAI59G,EAAI,EAAGA,EAAI49G,EAAM19G,OAAQF,IAChC,GAAIU,KAAKqtK,SAASnwD,EAAM59G,IACtB,OAAO,EAGX,OAAO,GAITksK,EAAY7rK,UAAUmtK,OAAS,SAASzrI,GACtC,OAAOrhC,KAAK0iD,KAAOrhB,EAAUqhB,KACtB1iD,KAAK+4E,QAAU13C,EAAU03C,QACzB/4E,KAAKyiD,MAAQphB,EAAUohB,MACvBziD,KAAKk1E,OAAS7zC,EAAU6zC,OAOjCs2F,EAAY7rK,UAAUktK,qBAAuB,SAASxrI,EAAWirI,GAC/D,OAAQA,GACR,IAAK,KACH,OAAOtsK,KAAKyiD,KAAOphB,EAAUohB,KAC/B,IAAK,KACH,OAAOziD,KAAKk1E,MAAQ7zC,EAAU6zC,MAChC,IAAK,KACH,OAAOl1E,KAAK0iD,IAAMrhB,EAAUqhB,IAC9B,IAAK,KACH,OAAO1iD,KAAK+4E,OAAS13C,EAAU03C,SAMnCyyF,EAAY7rK,UAAUqtK,oBAAsB,SAASxd,GAInD,OAHQvhI,KAAKC,IAAI,EAAGD,KAAK8W,IAAI/kC,KAAKk1E,MAAOs6E,EAAGt6E,OAASjnD,KAAKC,IAAIluB,KAAKyiD,KAAM+sG,EAAG/sG,OACpEx0B,KAAKC,IAAI,EAAGD,KAAK8W,IAAI/kC,KAAK+4E,OAAQy2E,EAAGz2E,QAAU9qD,KAAKC,IAAIluB,KAAK0iD,IAAK8sG,EAAG9sG,OAErD1iD,KAAK84B,OAAS94B,KAAK64B,QAO7C2yI,EAAY7rK,UAAUutK,kBAAoB,SAAS3mI,GACjD,MAAO,CACLmc,IAAK1iD,KAAK0iD,IAAMnc,EAAUmc,IAC1Bq2B,OAAQxyC,EAAUwyC,OAAS/4E,KAAK+4E,OAChCt2B,KAAMziD,KAAKyiD,KAAOlc,EAAUkc,KAC5ByyB,MAAO3uC,EAAU2uC,MAAQl1E,KAAKk1E,MAC9Bp8C,OAAQ94B,KAAK84B,OACbD,MAAO74B,KAAK64B,QAMhB2yI,EAAY8B,qBAAuB,SAASrnK,GAC1C,IAAI6yB,EAAS7yB,EAAIyrE,IAAMzrE,EAAIyrE,IAAI9uB,aAAe38C,EAAI4F,QAAU5F,EAAI28C,aAAe,EAC3E/pB,EAAQ5yB,EAAIyrE,IAAMzrE,EAAIyrE,IAAI/uB,YAAc18C,EAAI4F,QAAU5F,EAAI08C,YAAc,EACxED,EAAMz8C,EAAIyrE,IAAMzrE,EAAIyrE,IAAI3uB,UAAY98C,EAAI4F,QAAU5F,EAAI88C,UAAY,EAYtE,MARU,CACRN,MAHFx8C,EAAMA,EAAIyrE,IAAMzrE,EAAIyrE,IAAIrvB,wBACVp8C,EAAI4F,QAAU5F,EAAIo8C,wBAA0Bp8C,GAE9Cw8C,KACVyyB,MAAOjvE,EAAIivE,MACXxyB,IAAKz8C,EAAIy8C,KAAOA,EAChB5pB,OAAQ7yB,EAAI6yB,QAAUA,EACtBigD,OAAQ9yE,EAAI8yE,QAAWr2B,GAAOz8C,EAAI6yB,QAAUA,GAC5CD,MAAO5yB,EAAI4yB,OAASA,IA4IxBotI,EAAOsH,cAAgB,WACrB,MAAO,CACLjsK,OAAQ,SAASuD,GACf,IAAKA,EACH,MAAO,GAET,GAAoB,kBAATA,EACT,MAAM,IAAI1C,MAAM,iCAElB,OAAOq0C,mBAAmBnB,mBAAmBxwC,OAKnDohK,EAAOuH,oBAAsB,SAASvtK,EAAQwtK,GAC5C,OAAKxtK,GAAWwtK,EAGThE,EAAaxpK,EAAQwtK,GAFnB,MAYXxH,EAAOyH,YAAc,SAASztK,EAAQi1D,EAAMy4G,GAC1C,IAAK1tK,IAAWi1D,IAASy4G,EACvB,OAAO,KAIT,KAAOA,EAAQ56J,YACb46J,EAAQ35J,YAAY25J,EAAQ56J,YAG9B,IAAI66J,EAAgB3tK,EAAOuuB,SAASpV,cAAc,OAsBlD,GArBAw0J,EAActoH,MAAMp9C,SAAW,WAC/B0lK,EAActoH,MAAM7C,KAAO,IAC3BmrH,EAActoH,MAAM4vB,MAAQ,IAC5B04F,EAActoH,MAAM5C,IAAM,IAC1BkrH,EAActoH,MAAMyzB,OAAS,IAC7B60F,EAActoH,MAAMuoH,OArBO,OAsB3BF,EAAQzkK,YAAY0kK,GAKpB,SAAuB14G,GACrB,IAAK,IAAI51D,EAAI,EAAGA,EAAI41D,EAAK11D,OAAQF,IAC/B,GAAI41D,EAAK51D,GAAGwuK,eAAiB54G,EAAK51D,GAAG6uE,aACnC,OAAO,EAGX,OAAO,EAIJ4/F,CAAc74G,GAAnB,CAOA,IAAI82G,EAAe,GACfD,EAAeP,EAAY8B,qBAAqBM,GAEhDhD,EAAe,CACjBO,KAFal9I,KAAKmnD,MAhDE,IAgDI22F,EAAajzI,OAA6B,KAAO,IAEnE81C,kBAGR,WAGE,IAFA,IAAIk9F,EAAU32G,EAEL71D,EAAI,EAAGA,EAAI41D,EAAK11D,OAAQF,IAC/B61D,EAAMD,EAAK51D,GAGXwsK,EAAW,IAAInB,EAAY1qK,EAAQk1D,EAAKy1G,GACxCgD,EAAc1kK,YAAY4iK,EAASp6F,KAGnCm6F,EAAsB5rK,EAAQ6rK,EAAUC,EAAcC,GAItD72G,EAAIgZ,aAAe29F,EAASp6F,IAE5Bs6F,EAAaxnK,KAAKgnK,EAAY8B,qBAAqBxB,IAjBvD,QAbE,IAAK,IAAIxsK,EAAI,EAAGA,EAAI41D,EAAK11D,OAAQF,IAC/BsuK,EAAc1kK,YAAYgsD,EAAK51D,GAAG6uE,eAkCxC83F,EAAOrrI,OAAS,SAAS36B,EAAQ+lK,EAAO5b,GACjCA,IACHA,EAAU4b,EACVA,EAAQ,IAELA,IACHA,EAAQ,IAGVhmK,KAAKC,OAASA,EACdD,KAAKgmK,MAAQA,EACbhmK,KAAKyrD,MAAQ,UACbzrD,KAAKiwB,OAAS,GACdjwB,KAAKoqJ,QAAUA,GAAW,IAAI3pJ,YAAY,QAC1CT,KAAKsnK,WAAa,IAGpBrB,EAAOrrI,OAAOj7B,UAAY,CAGxBquK,mBAAoB,SAASzsK,GAC3B,KAAIA,aAAaqlK,GAGf,MAAMrlK,EAFNvB,KAAKo9D,gBAAkBp9D,KAAKo9D,eAAe77D,IAK/C2B,MAAO,SAAU2B,GACf,IAAI6pB,EAAO1uB,KAUX,SAASiuK,IAGP,IAFA,IAAIh+I,EAASvB,EAAKuB,OACd5D,EAAM,EACHA,EAAM4D,EAAOzwB,QAA0B,OAAhBywB,EAAO5D,IAAiC,OAAhB4D,EAAO5D,MACzDA,EAEJ,IAAIsL,EAAO1H,EAAOrnB,OAAO,EAAGyjB,GAS5B,MAPoB,OAAhB4D,EAAO5D,MACPA,EAEgB,OAAhB4D,EAAO5D,MACPA,EAEJqC,EAAKuB,OAASA,EAAOrnB,OAAOyjB,GACrBsL,EAuFT,SAASu2I,EAAYhgK,GACfA,EAAMwd,MAAM,mBAEdu7I,EAAa/4J,GAAO,SAASif,EAAGrW,GAC9B,GACK,oBADEqW,GAzBb,SAA2Bjf,GACzB,IAAI2vD,EAAW,IAAImpG,EAEnBC,EAAa/4J,GAAO,SAASif,EAAGrW,GAC9B,OAAOqW,GACP,IAAK,QACH0wC,EAASmqG,QAAQ76I,EAAI,IAAKrW,GAC1B,MACF,IAAK,OACH+mD,EAASriD,IAAI2R,EAAI,IAAK25I,EAAehwJ,OAGtC,SAAU,KAEb4X,EAAK+7H,gBAAkB/7H,EAAK+7H,eAAe,CACzC,OAAU5sF,EAASviD,IAAI,UACvB,MAASuiD,EAASviD,IAAI,WAWlB6yJ,CAAkBr3J,KAGnB,KAEHmwJ,EAAa/4J,GAAO,SAAUif,EAAGrW,GAC/B,GACK,WADGqW,GA/Fd,SAAqBjf,GACnB,IAAI2vD,EAAW,IAAImpG,EAsCnB,GApCAC,EAAa/4J,GAAO,SAAUif,EAAGrW,GAC/B,OAAQqW,GACR,IAAK,KACH0wC,EAASriD,IAAI2R,EAAGrW,GAChB,MACF,IAAK,QACH+mD,EAAS0W,QAAQpnD,EAAGrW,GACpB,MACF,IAAK,QACH+mD,EAASmqG,QAAQ76I,EAAGrW,GACpB,MACF,IAAK,eACL,IAAK,iBACH,IAAIs3J,EAAKt3J,EAAEjW,MAAM,KACjB,GAAkB,IAAdutK,EAAG5uK,OACL,MAIF,IAAI6uK,EAAS,IAAIrH,EAGjB,GAFAqH,EAAO95F,QAAQ,IAAK65F,EAAG,IACvBC,EAAO95F,QAAQ,IAAK65F,EAAG,KAClBC,EAAOzsH,IAAI,OAASysH,EAAOzsH,IAAI,KAClC,MAEFic,EAASriD,IAAI2R,EAAI,IAAKkhJ,EAAO/yJ,IAAI,MACjCuiD,EAASriD,IAAI2R,EAAI,IAAKkhJ,EAAO/yJ,IAAI,MACjC,MACF,IAAK,SACHuiD,EAASgqG,IAAI16I,EAAGrW,EAAG,CAAC,UAGrB,IAAK,MAIJ+mD,EAASjc,IAAI,MAAO,CACtB,IAAIgmH,EAAS,IAAKl5I,EAAKs3I,MAAMG,WAAaz3I,EAAKzuB,OAAOkmK,WACtDyB,EAAO/uI,MAAQglC,EAASviD,IAAI,QAAS,KACrCssJ,EAAO0G,MAAQzwG,EAASviD,IAAI,QAAS,GACrCssJ,EAAO2G,cAAgB1wG,EAASviD,IAAI,gBAAiB,GACrDssJ,EAAO4G,cAAgB3wG,EAASviD,IAAI,gBAAiB,KACrDssJ,EAAO6G,gBAAkB5wG,EAASviD,IAAI,kBAAmB,GACzDssJ,EAAO8G,gBAAkB7wG,EAASviD,IAAI,kBAAmB,KACzDssJ,EAAO+G,OAAS9wG,EAASviD,IAAI,SAAU,IAEvCoT,EAAKkgJ,UAAYlgJ,EAAKkgJ,SAAShH,GAG/Bl5I,EAAK44I,WAAW9iK,KAAK,CACnBiU,GAAIolD,EAASviD,IAAI,MACjBssJ,OAAQA,KA4CNiH,CAAY/3J,KAGb,KA7HHjS,IAEF6pB,EAAKuB,QAAUvB,EAAK07H,QAAQ9oJ,OAAOuD,EAAM,CAACy2G,QAAQ,KAiIpD,IACE,IAAI3jF,EACJ,GAAmB,YAAfjJ,EAAK+8B,MAAqB,CAE5B,IAAK,UAAU/hD,KAAKglB,EAAKuB,QACvB,OAAOjwB,KAKT,IAAIutB,GAFJoK,EAAOs2I,KAEMviJ,MAAM,sBACnB,IAAK6B,IAAMA,EAAE,GACX,MAAM,IAAIq5I,EAAaA,EAAaa,OAAOa,cAG7C55I,EAAK+8B,MAAQ,SAIf,IADA,IAAIqjH,GAAuB,EACpBpgJ,EAAKuB,QAAQ,CAElB,IAAK,UAAUvmB,KAAKglB,EAAKuB,QACvB,OAAOjwB,KAST,OANK8uK,EAGHA,GAAuB,EAFvBn3I,EAAOs2I,IAKDv/I,EAAK+8B,OACb,IAAK,SAEC,IAAI/hD,KAAKiuB,GACXu2I,EAAYv2I,GACFA,IAEVjJ,EAAK+8B,MAAQ,MAEf,SACF,IAAK,OAEE9zB,IACHjJ,EAAK+8B,MAAQ,MAEf,SACF,IAAK,KAEH,GAAI,iBAAiB/hD,KAAKiuB,GAAO,CAC/BjJ,EAAK+8B,MAAQ,OACb,MAGF,IAAK9zB,EACH,SAEFjJ,EAAKymC,IAAM,IAAKzmC,EAAKs3I,MAAME,QAAUx3I,EAAKzuB,OAAOimK,QAAQ,EAAG,EAAG,IAE/D,IACEx3I,EAAKymC,IAAIkmE,MAAQ,SACjB,MAAO95H,GACPmtB,EAAKymC,IAAIkmE,MAAQ,SAInB,GAFA3sG,EAAK+8B,MAAQ,OAEgB,IAAzB9zB,EAAKvzB,QAAQ,UAAe,CAC9BsqB,EAAKymC,IAAI18C,GAAKkf,EACd,SAIJ,IAAK,MAEH,IACE0vI,EAAS1vI,EAAMjJ,EAAKymC,IAAKzmC,EAAK44I,YAC9B,MAAO/lK,GACPmtB,EAAKs/I,mBAAmBzsK,GAExBmtB,EAAKymC,IAAM,KACXzmC,EAAK+8B,MAAQ,SACb,SAEF/8B,EAAK+8B,MAAQ,UACb,SACF,IAAK,UACH,IAAIsjH,GAAwC,IAAzBp3I,EAAKvzB,QAAQ,UAKhC,IAAKuzB,GAAQo3I,IAAiBD,GAAuB,GAAO,CAE1DpgJ,EAAKyuC,OAASzuC,EAAKyuC,MAAMzuC,EAAKymC,KAC9BzmC,EAAKymC,IAAM,KACXzmC,EAAK+8B,MAAQ,KACb,SAEE/8B,EAAKymC,IAAIt6C,OACX6T,EAAKymC,IAAIt6C,MAAQ,MAEnB6T,EAAKymC,IAAIt6C,MAAQ8c,EAAK5pB,QAAQ,UAAW,MAAMA,QAAQ,SAAU,MACjE,SACF,IAAK,SAEE4pB,IACHjJ,EAAK+8B,MAAQ,MAEf,WAGJ,MAAOlqD,GACPmtB,EAAKs/I,mBAAmBzsK,GAGL,YAAfmtB,EAAK+8B,OAAuB/8B,EAAKymC,KAAOzmC,EAAKyuC,OAC/CzuC,EAAKyuC,MAAMzuC,EAAKymC,KAElBzmC,EAAKymC,IAAM,KAGXzmC,EAAK+8B,MAAuB,YAAf/8B,EAAK+8B,MAAsB,YAAc,SAExD,OAAOzrD,MAETs9D,MAAO,WACL,IAAI5uC,EAAO1uB,KACX,IAWE,GATA0uB,EAAKuB,QAAUvB,EAAK07H,QAAQ9oJ,UAExBotB,EAAKymC,KAAsB,WAAfzmC,EAAK+8B,SACnB/8B,EAAKuB,QAAU,OACfvB,EAAKxrB,SAKY,YAAfwrB,EAAK+8B,MACP,MAAM,IAAIm7G,EAAaA,EAAaa,OAAOa,cAE7C,MAAM/mK,GACNmtB,EAAKs/I,mBAAmBzsK,GAG1B,OADAmtB,EAAK2uC,SAAW3uC,EAAK2uC,UACdr9D,OAIXf,EAAOC,QAAU+mK,qBCpzCjB,IACI+I,EAAmB,CACrB,GAAI,EACJ,GAAM,EACN,GAAM,GAEJC,EAAe,CACjB,MAAS,EACT,OAAU,EACV,IAAO,EACP,KAAQ,EACR,MAAS,EACT,KAAQ,EACR,YAAa,EACb,aAAc,GAWhB,SAASC,EAAiBhuK,GACxB,MAAqB,kBAAVA,MAGC+tK,EAAa/tK,EAAMN,gBAChBM,EAAMN,eAGvB,SAASslK,EAAO9wG,EAAWC,EAASx6C,GASlC7a,KAAK8tK,cAAe,EAOpB,IAAIqB,EAAM,GACNC,GAAe,EACfC,EAAaj6G,EACbk6G,EAAWj6G,EACXk6G,EAAQ10J,EACR20J,EAAU,KACVC,EAAY,GACZC,GAAe,EACfC,EAAQ,OACRC,EAAa,QACbC,EAAY,OACZC,EAAiB,OACjBC,EAAQ,IACRC,EAAS,SAEb7wK,OAAOo/D,iBAAiBv+D,KAAM,CAC5B,GAAM,CACJwoF,YAAY,EACZltE,IAAK,WACH,OAAO6zJ,GAET3zJ,IAAK,SAASta,GACZiuK,EAAM,GAAKjuK,IAIf,YAAe,CACbsnF,YAAY,EACZltE,IAAK,WACH,OAAO8zJ,GAET5zJ,IAAK,SAASta,GACZkuK,IAAiBluK,IAIrB,UAAa,CACXsnF,YAAY,EACZltE,IAAK,WACH,OAAO+zJ,GAET7zJ,IAAK,SAASta,GACZ,GAAqB,kBAAVA,EACT,MAAM,IAAI+hG,UAAU,uCAEtBosE,EAAanuK,EACblB,KAAK8tK,cAAe,IAIxB,QAAW,CACTtlF,YAAY,EACZltE,IAAK,WACH,OAAOg0J,GAET9zJ,IAAK,SAASta,GACZ,GAAqB,kBAAVA,EACT,MAAM,IAAI+hG,UAAU,qCAEtBqsE,EAAWpuK,EACXlB,KAAK8tK,cAAe,IAIxB,KAAQ,CACNtlF,YAAY,EACZltE,IAAK,WACH,OAAOi0J,GAET/zJ,IAAK,SAASta,GACZquK,EAAQ,GAAKruK,EACblB,KAAK8tK,cAAe,IAIxB,OAAU,CACRtlF,YAAY,EACZltE,IAAK,WACH,OAAOk0J,GAETh0J,IAAK,SAASta,GACZsuK,EAAUtuK,EACVlB,KAAK8tK,cAAe,IAIxB,SAAY,CACVtlF,YAAY,EACZltE,IAAK,WACH,OAAOm0J,GAETj0J,IAAK,SAASta,GACZ,IAAI+uK,EA5HZ,SAA8B/uK,GAC5B,MAAqB,kBAAVA,KAGD8tK,EAAiB9tK,EAAMN,gBACpBM,EAAMN,cAuHCsvK,CAAqBhvK,GAEnC,IAAgB,IAAZ+uK,EACF,MAAM,IAAIE,YAAY,mEAExBV,EAAYQ,EACZjwK,KAAK8tK,cAAe,IAIxB,YAAe,CACbtlF,YAAY,EACZltE,IAAK,WACH,OAAOo0J,GAETl0J,IAAK,SAASta,GACZwuK,IAAiBxuK,EACjBlB,KAAK8tK,cAAe,IAIxB,KAAQ,CACNtlF,YAAY,EACZltE,IAAK,WACH,OAAOq0J,GAETn0J,IAAK,SAASta,GACZ,GAAqB,kBAAVA,GAxKD,SAwKuBA,EAC/B,MAAM,IAAIivK,YAAY,4DAExBR,EAAQzuK,EACRlB,KAAK8tK,cAAe,IAIxB,UAAa,CACXtlF,YAAY,EACZltE,IAAK,WACH,OAAOs0J,GAETp0J,IAAK,SAASta,GACZ,IAAI+uK,EAAUf,EAAiBhuK,GAC1B+uK,GAGHL,EAAaK,EACbjwK,KAAK8tK,cAAe,GAHpBlgK,QAAQC,KAAK,4DAQnB,SAAY,CACV26E,YAAY,EACZltE,IAAK,WACH,OAAOu0J,GAETr0J,IAAK,SAASta,GACZ,GAAIA,EAAQ,GAAKA,EAAQ,IACvB,MAAM,IAAIiB,MAAM,uCAElB0tK,EAAY3uK,EACZlB,KAAK8tK,cAAe,IAIxB,cAAiB,CACftlF,YAAY,EACZltE,IAAK,WACH,OAAOw0J,GAETt0J,IAAK,SAASta,GACZ,IAAI+uK,EAAUf,EAAiBhuK,GAC1B+uK,GAGHH,EAAiBG,EACjBjwK,KAAK8tK,cAAe,GAHpBlgK,QAAQC,KAAK,gEAQnB,KAAQ,CACN26E,YAAY,EACZltE,IAAK,WACH,OAAOy0J,GAETv0J,IAAK,SAASta,GACZ,GAAIA,EAAQ,GAAKA,EAAQ,IACvB,MAAM,IAAIiB,MAAM,mCAElB4tK,EAAQ7uK,EACRlB,KAAK8tK,cAAe,IAIxB,MAAS,CACPtlF,YAAY,EACZltE,IAAK,WACH,OAAO00J,GAETx0J,IAAK,SAASta,GACZ,IAAI+uK,EAAUf,EAAiBhuK,GAC/B,IAAK+uK,EACH,MAAM,IAAIE,YAAY,gEAExBH,EAASC,EACTjwK,KAAK8tK,cAAe,MAU1B9tK,KAAKmuE,kBAAe5rE,EAOtB2jK,EAAOvmK,UAAUywK,aAAe,WAE9B,OAAOnK,OAAOuH,oBAAoBvtK,OAAQD,KAAK6a,OAGjD5b,EAAOC,QAAUgnK,qBC7QjB,IAAImK,EAAgB,CAClB,IAAI,EACJ,IAAM,GAWR,SAASC,EAAoBpvK,GAC3B,MAAwB,kBAAVA,GAAuBA,GAAS,GAAKA,GAAS,IAwG9DjC,EAAOC,QApGP,WACE,IAAIq1F,EAAS,IACTg8E,EAAS,EACTC,EAAiB,EACjBC,EAAiB,IACjBC,EAAmB,EACnBC,EAAmB,IACnBC,EAAU,GAEdzxK,OAAOo/D,iBAAiBv+D,KAAM,CAC5B,MAAS,CACPwoF,YAAY,EACZltE,IAAK,WACH,OAAOi5E,GAET/4E,IAAK,SAASta,GACZ,IAAKovK,EAAoBpvK,GACvB,MAAM,IAAIiB,MAAM,oCAElBoyF,EAASrzF,IAGb,MAAS,CACPsnF,YAAY,EACZltE,IAAK,WACH,OAAOi1J,GAET/0J,IAAK,SAASta,GACZ,GAAqB,kBAAVA,EACT,MAAM,IAAI+hG,UAAU,kCAEtBstE,EAASrvK,IAGb,cAAiB,CACfsnF,YAAY,EACZltE,IAAK,WACH,OAAOm1J,GAETj1J,IAAK,SAASta,GACZ,IAAKovK,EAAoBpvK,GACvB,MAAM,IAAIiB,MAAM,4CAElBsuK,EAAiBvvK,IAGrB,cAAiB,CACfsnF,YAAY,EACZltE,IAAK,WACH,OAAOk1J,GAETh1J,IAAK,SAASta,GACZ,IAAIovK,EAAoBpvK,GACtB,MAAM,IAAIiB,MAAM,4CAElBquK,EAAiBtvK,IAGrB,gBAAmB,CACjBsnF,YAAY,EACZltE,IAAK,WACH,OAAOq1J,GAETn1J,IAAK,SAASta,GACZ,IAAKovK,EAAoBpvK,GACvB,MAAM,IAAIiB,MAAM,8CAElBwuK,EAAmBzvK,IAGvB,gBAAmB,CACjBsnF,YAAY,EACZltE,IAAK,WACH,OAAOo1J,GAETl1J,IAAK,SAASta,GACZ,IAAKovK,EAAoBpvK,GACvB,MAAM,IAAIiB,MAAM,8CAElBuuK,EAAmBxvK,IAGvB,OAAU,CACRsnF,YAAY,EACZltE,IAAK,WACH,OAAOs1J,GAETp1J,IAAK,SAASta,GACZ,IAAI+uK,EArGZ,SAA2B/uK,GACzB,MAAqB,kBAAVA,KAGEmvK,EAAcnvK,EAAMN,gBACjBM,EAAMN,cAgGFiwK,CAAkB3vK,IAEhB,IAAZ+uK,EACFriK,QAAQC,KAAK,uDAEb+iK,EAAUX","sources":["webpack://StravaModern/./node_modules/@babel/runtime/helpers/extends.js","webpack://StravaModern/./node_modules/@videojs/xhr/lib/http-handler.js","webpack://StravaModern/./node_modules/@videojs/xhr/lib/index.js","webpack://StravaModern/./node_modules/@xmldom/xmldom/lib/conventions.js","webpack://StravaModern/./node_modules/@xmldom/xmldom/lib/dom-parser.js","webpack://StravaModern/./node_modules/@xmldom/xmldom/lib/dom.js","webpack://StravaModern/./node_modules/@xmldom/xmldom/lib/entities.js","webpack://StravaModern/./node_modules/@xmldom/xmldom/lib/index.js","webpack://StravaModern/./node_modules/@xmldom/xmldom/lib/sax.js","webpack://StravaModern/./node_modules/global/document.js","webpack://StravaModern/./node_modules/global/window.js","webpack://StravaModern/./node_modules/is-function/index.js","webpack://StravaModern/./node_modules/keycode/index.js","webpack://StravaModern/./node_modules/mux.js/lib/tools/parse-sidx.js","webpack://StravaModern/./node_modules/mux.js/lib/utils/clock.js","webpack://StravaModern/./node_modules/mux.js/lib/utils/numbers.js","webpack://StravaModern/./node_modules/safe-json-parse/tuple.js","webpack://StravaModern/./node_modules/url-toolkit/src/url-toolkit.js","webpack://StravaModern/./node_modules/@babel/runtime/helpers/esm/isNativeReflectConstruct.js","webpack://StravaModern/./node_modules/@babel/runtime/helpers/esm/construct.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/resolve-url.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/stream.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/decode-b64-to-uint8-array.js","webpack://StravaModern/./node_modules/m3u8-parser/dist/m3u8-parser.es.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/byte-helpers.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/mp4-helpers.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/codecs.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/media-types.js","webpack://StravaModern/./node_modules/mpd-parser/dist/mpd-parser.es.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/media-groups.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/id3-helpers.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/opus-helpers.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/ebml-helpers.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/nal-helpers.js","webpack://StravaModern/./node_modules/@videojs/vhs-utils/es/containers.js","webpack://StravaModern/./node_modules/video.js/dist/video.es.js","webpack://StravaModern/./node_modules/videojs-vtt.js/lib/browser-index.js","webpack://StravaModern/./node_modules/videojs-vtt.js/lib/vtt.js","webpack://StravaModern/./node_modules/videojs-vtt.js/lib/vttcue.js","webpack://StravaModern/./node_modules/videojs-vtt.js/lib/vttregion.js"],"sourcesContent":["function _extends() {\n  module.exports = _extends = Object.assign || function (target) {\n    for (var i = 1; i < arguments.length; i++) {\n      var source = arguments[i];\n\n      for (var key in source) {\n        if (Object.prototype.hasOwnProperty.call(source, key)) {\n          target[key] = source[key];\n        }\n      }\n    }\n\n    return target;\n  }, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;\n  return _extends.apply(this, arguments);\n}\n\nmodule.exports = _extends, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","\"use strict\";\n\nvar window = require('global/window');\n\nvar httpResponseHandler = function httpResponseHandler(callback, decodeResponseBody) {\n  if (decodeResponseBody === void 0) {\n    decodeResponseBody = false;\n  }\n\n  return function (err, response, responseBody) {\n    // if the XHR failed, return that error\n    if (err) {\n      callback(err);\n      return;\n    } // if the HTTP status code is 4xx or 5xx, the request also failed\n\n\n    if (response.statusCode >= 400 && response.statusCode <= 599) {\n      var cause = responseBody;\n\n      if (decodeResponseBody) {\n        if (window.TextDecoder) {\n          var charset = getCharset(response.headers && response.headers['content-type']);\n\n          try {\n            cause = new TextDecoder(charset).decode(responseBody);\n          } catch (e) {}\n        } else {\n          cause = String.fromCharCode.apply(null, new Uint8Array(responseBody));\n        }\n      }\n\n      callback({\n        cause: cause\n      });\n      return;\n    } // otherwise, request succeeded\n\n\n    callback(null, responseBody);\n  };\n};\n\nfunction getCharset(contentTypeHeader) {\n  if (contentTypeHeader === void 0) {\n    contentTypeHeader = '';\n  }\n\n  return contentTypeHeader.toLowerCase().split(';').reduce(function (charset, contentType) {\n    var _contentType$split = contentType.split('='),\n        type = _contentType$split[0],\n        value = _contentType$split[1];\n\n    if (type.trim() === 'charset') {\n      return value.trim();\n    }\n\n    return charset;\n  }, 'utf-8');\n}\n\nmodule.exports = httpResponseHandler;","\"use strict\";\n\nvar window = require(\"global/window\");\n\nvar _extends = require(\"@babel/runtime/helpers/extends\");\n\nvar isFunction = require('is-function');\n\ncreateXHR.httpHandler = require('./http-handler.js');\n/**\n * @license\n * slighly modified parse-headers 2.0.2 <https://github.com/kesla/parse-headers/>\n * Copyright (c) 2014 David Björklund\n * Available under the MIT license\n * <https://github.com/kesla/parse-headers/blob/master/LICENCE>\n */\n\nvar parseHeaders = function parseHeaders(headers) {\n  var result = {};\n\n  if (!headers) {\n    return result;\n  }\n\n  headers.trim().split('\\n').forEach(function (row) {\n    var index = row.indexOf(':');\n    var key = row.slice(0, index).trim().toLowerCase();\n    var value = row.slice(index + 1).trim();\n\n    if (typeof result[key] === 'undefined') {\n      result[key] = value;\n    } else if (Array.isArray(result[key])) {\n      result[key].push(value);\n    } else {\n      result[key] = [result[key], value];\n    }\n  });\n  return result;\n};\n\nmodule.exports = createXHR; // Allow use of default import syntax in TypeScript\n\nmodule.exports.default = createXHR;\ncreateXHR.XMLHttpRequest = window.XMLHttpRequest || noop;\ncreateXHR.XDomainRequest = \"withCredentials\" in new createXHR.XMLHttpRequest() ? createXHR.XMLHttpRequest : window.XDomainRequest;\nforEachArray([\"get\", \"put\", \"post\", \"patch\", \"head\", \"delete\"], function (method) {\n  createXHR[method === \"delete\" ? \"del\" : method] = function (uri, options, callback) {\n    options = initParams(uri, options, callback);\n    options.method = method.toUpperCase();\n    return _createXHR(options);\n  };\n});\n\nfunction forEachArray(array, iterator) {\n  for (var i = 0; i < array.length; i++) {\n    iterator(array[i]);\n  }\n}\n\nfunction isEmpty(obj) {\n  for (var i in obj) {\n    if (obj.hasOwnProperty(i)) return false;\n  }\n\n  return true;\n}\n\nfunction initParams(uri, options, callback) {\n  var params = uri;\n\n  if (isFunction(options)) {\n    callback = options;\n\n    if (typeof uri === \"string\") {\n      params = {\n        uri: uri\n      };\n    }\n  } else {\n    params = _extends({}, options, {\n      uri: uri\n    });\n  }\n\n  params.callback = callback;\n  return params;\n}\n\nfunction createXHR(uri, options, callback) {\n  options = initParams(uri, options, callback);\n  return _createXHR(options);\n}\n\nfunction _createXHR(options) {\n  if (typeof options.callback === \"undefined\") {\n    throw new Error(\"callback argument missing\");\n  }\n\n  var called = false;\n\n  var callback = function cbOnce(err, response, body) {\n    if (!called) {\n      called = true;\n      options.callback(err, response, body);\n    }\n  };\n\n  function readystatechange() {\n    if (xhr.readyState === 4) {\n      setTimeout(loadFunc, 0);\n    }\n  }\n\n  function getBody() {\n    // Chrome with requestType=blob throws errors arround when even testing access to responseText\n    var body = undefined;\n\n    if (xhr.response) {\n      body = xhr.response;\n    } else {\n      body = xhr.responseText || getXml(xhr);\n    }\n\n    if (isJson) {\n      try {\n        body = JSON.parse(body);\n      } catch (e) {}\n    }\n\n    return body;\n  }\n\n  function errorFunc(evt) {\n    clearTimeout(timeoutTimer);\n\n    if (!(evt instanceof Error)) {\n      evt = new Error(\"\" + (evt || \"Unknown XMLHttpRequest Error\"));\n    }\n\n    evt.statusCode = 0;\n    return callback(evt, failureResponse);\n  } // will load the data & process the response in a special response object\n\n\n  function loadFunc() {\n    if (aborted) return;\n    var status;\n    clearTimeout(timeoutTimer);\n\n    if (options.useXDR && xhr.status === undefined) {\n      //IE8 CORS GET successful response doesn't have a status field, but body is fine\n      status = 200;\n    } else {\n      status = xhr.status === 1223 ? 204 : xhr.status;\n    }\n\n    var response = failureResponse;\n    var err = null;\n\n    if (status !== 0) {\n      response = {\n        body: getBody(),\n        statusCode: status,\n        method: method,\n        headers: {},\n        url: uri,\n        rawRequest: xhr\n      };\n\n      if (xhr.getAllResponseHeaders) {\n        //remember xhr can in fact be XDR for CORS in IE\n        response.headers = parseHeaders(xhr.getAllResponseHeaders());\n      }\n    } else {\n      err = new Error(\"Internal XMLHttpRequest Error\");\n    }\n\n    return callback(err, response, response.body);\n  }\n\n  var xhr = options.xhr || null;\n\n  if (!xhr) {\n    if (options.cors || options.useXDR) {\n      xhr = new createXHR.XDomainRequest();\n    } else {\n      xhr = new createXHR.XMLHttpRequest();\n    }\n  }\n\n  var key;\n  var aborted;\n  var uri = xhr.url = options.uri || options.url;\n  var method = xhr.method = options.method || \"GET\";\n  var body = options.body || options.data;\n  var headers = xhr.headers = options.headers || {};\n  var sync = !!options.sync;\n  var isJson = false;\n  var timeoutTimer;\n  var failureResponse = {\n    body: undefined,\n    headers: {},\n    statusCode: 0,\n    method: method,\n    url: uri,\n    rawRequest: xhr\n  };\n\n  if (\"json\" in options && options.json !== false) {\n    isJson = true;\n    headers[\"accept\"] || headers[\"Accept\"] || (headers[\"Accept\"] = \"application/json\"); //Don't override existing accept header declared by user\n\n    if (method !== \"GET\" && method !== \"HEAD\") {\n      headers[\"content-type\"] || headers[\"Content-Type\"] || (headers[\"Content-Type\"] = \"application/json\"); //Don't override existing accept header declared by user\n\n      body = JSON.stringify(options.json === true ? body : options.json);\n    }\n  }\n\n  xhr.onreadystatechange = readystatechange;\n  xhr.onload = loadFunc;\n  xhr.onerror = errorFunc; // IE9 must have onprogress be set to a unique function.\n\n  xhr.onprogress = function () {// IE must die\n  };\n\n  xhr.onabort = function () {\n    aborted = true;\n  };\n\n  xhr.ontimeout = errorFunc;\n  xhr.open(method, uri, !sync, options.username, options.password); //has to be after open\n\n  if (!sync) {\n    xhr.withCredentials = !!options.withCredentials;\n  } // Cannot set timeout with sync request\n  // not setting timeout on the xhr object, because of old webkits etc. not handling that correctly\n  // both npm's request and jquery 1.x use this kind of timeout, so this is being consistent\n\n\n  if (!sync && options.timeout > 0) {\n    timeoutTimer = setTimeout(function () {\n      if (aborted) return;\n      aborted = true; //IE9 may still call readystatechange\n\n      xhr.abort(\"timeout\");\n      var e = new Error(\"XMLHttpRequest timeout\");\n      e.code = \"ETIMEDOUT\";\n      errorFunc(e);\n    }, options.timeout);\n  }\n\n  if (xhr.setRequestHeader) {\n    for (key in headers) {\n      if (headers.hasOwnProperty(key)) {\n        xhr.setRequestHeader(key, headers[key]);\n      }\n    }\n  } else if (options.headers && !isEmpty(options.headers)) {\n    throw new Error(\"Headers cannot be set on an XDomainRequest object\");\n  }\n\n  if (\"responseType\" in options) {\n    xhr.responseType = options.responseType;\n  }\n\n  if (\"beforeSend\" in options && typeof options.beforeSend === \"function\") {\n    options.beforeSend(xhr);\n  } // Microsoft Edge browser sends \"undefined\" when send is called with undefined value.\n  // XMLHttpRequest spec says to pass null as body to indicate no body\n  // See https://github.com/naugtur/xhr/issues/100.\n\n\n  xhr.send(body || null);\n  return xhr;\n}\n\nfunction getXml(xhr) {\n  // xhr.responseXML will throw Exception \"InvalidStateError\" or \"DOMException\"\n  // See https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/responseXML.\n  try {\n    if (xhr.responseType === \"document\") {\n      return xhr.responseXML;\n    }\n\n    var firefoxBugTakenEffect = xhr.responseXML && xhr.responseXML.documentElement.nodeName === \"parsererror\";\n\n    if (xhr.responseType === \"\" && !firefoxBugTakenEffect) {\n      return xhr.responseXML;\n    }\n  } catch (e) {}\n\n  return null;\n}\n\nfunction noop() {}","'use strict'\n\n/**\n * \"Shallow freezes\" an object to render it immutable.\n * Uses `Object.freeze` if available,\n * otherwise the immutability is only in the type.\n *\n * Is used to create \"enum like\" objects.\n *\n * @template T\n * @param {T} object the object to freeze\n * @param {Pick<ObjectConstructor, 'freeze'> = Object} oc `Object` by default,\n * \t\t\t\tallows to inject custom object constructor for tests\n * @returns {Readonly<T>}\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/freeze\n */\nfunction freeze(object, oc) {\n\tif (oc === undefined) {\n\t\toc = Object\n\t}\n\treturn oc && typeof oc.freeze === 'function' ? oc.freeze(object) : object\n}\n\n/**\n * All mime types that are allowed as input to `DOMParser.parseFromString`\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/API/DOMParser/parseFromString#Argument02 MDN\n * @see https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#domparsersupportedtype WHATWG HTML Spec\n * @see DOMParser.prototype.parseFromString\n */\nvar MIME_TYPE = freeze({\n\t/**\n\t * `text/html`, the only mime type that triggers treating an XML document as HTML.\n\t *\n\t * @see DOMParser.SupportedType.isHTML\n\t * @see https://www.iana.org/assignments/media-types/text/html IANA MimeType registration\n\t * @see https://en.wikipedia.org/wiki/HTML Wikipedia\n\t * @see https://developer.mozilla.org/en-US/docs/Web/API/DOMParser/parseFromString MDN\n\t * @see https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-domparser-parsefromstring WHATWG HTML Spec\n\t */\n\tHTML: 'text/html',\n\n\t/**\n\t * Helper method to check a mime type if it indicates an HTML document\n\t *\n\t * @param {string} [value]\n\t * @returns {boolean}\n\t *\n\t * @see https://www.iana.org/assignments/media-types/text/html IANA MimeType registration\n\t * @see https://en.wikipedia.org/wiki/HTML Wikipedia\n\t * @see https://developer.mozilla.org/en-US/docs/Web/API/DOMParser/parseFromString MDN\n\t * @see https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-domparser-parsefromstring \t */\n\tisHTML: function (value) {\n\t\treturn value === MIME_TYPE.HTML\n\t},\n\n\t/**\n\t * `application/xml`, the standard mime type for XML documents.\n\t *\n\t * @see https://www.iana.org/assignments/media-types/application/xml IANA MimeType registration\n\t * @see https://tools.ietf.org/html/rfc7303#section-9.1 RFC 7303\n\t * @see https://en.wikipedia.org/wiki/XML_and_MIME Wikipedia\n\t */\n\tXML_APPLICATION: 'application/xml',\n\n\t/**\n\t * `text/html`, an alias for `application/xml`.\n\t *\n\t * @see https://tools.ietf.org/html/rfc7303#section-9.2 RFC 7303\n\t * @see https://www.iana.org/assignments/media-types/text/xml IANA MimeType registration\n\t * @see https://en.wikipedia.org/wiki/XML_and_MIME Wikipedia\n\t */\n\tXML_TEXT: 'text/xml',\n\n\t/**\n\t * `application/xhtml+xml`, indicates an XML document that has the default HTML namespace,\n\t * but is parsed as an XML document.\n\t *\n\t * @see https://www.iana.org/assignments/media-types/application/xhtml+xml IANA MimeType registration\n\t * @see https://dom.spec.whatwg.org/#dom-domimplementation-createdocument WHATWG DOM Spec\n\t * @see https://en.wikipedia.org/wiki/XHTML Wikipedia\n\t */\n\tXML_XHTML_APPLICATION: 'application/xhtml+xml',\n\n\t/**\n\t * `image/svg+xml`,\n\t *\n\t * @see https://www.iana.org/assignments/media-types/image/svg+xml IANA MimeType registration\n\t * @see https://www.w3.org/TR/SVG11/ W3C SVG 1.1\n\t * @see https://en.wikipedia.org/wiki/Scalable_Vector_Graphics Wikipedia\n\t */\n\tXML_SVG_IMAGE: 'image/svg+xml',\n})\n\n/**\n * Namespaces that are used in this code base.\n *\n * @see http://www.w3.org/TR/REC-xml-names\n */\nvar NAMESPACE = freeze({\n\t/**\n\t * The XHTML namespace.\n\t *\n\t * @see http://www.w3.org/1999/xhtml\n\t */\n\tHTML: 'http://www.w3.org/1999/xhtml',\n\n\t/**\n\t * Checks if `uri` equals `NAMESPACE.HTML`.\n\t *\n\t * @param {string} [uri]\n\t *\n\t * @see NAMESPACE.HTML\n\t */\n\tisHTML: function (uri) {\n\t\treturn uri === NAMESPACE.HTML\n\t},\n\n\t/**\n\t * The SVG namespace.\n\t *\n\t * @see http://www.w3.org/2000/svg\n\t */\n\tSVG: 'http://www.w3.org/2000/svg',\n\n\t/**\n\t * The `xml:` namespace.\n\t *\n\t * @see http://www.w3.org/XML/1998/namespace\n\t */\n\tXML: 'http://www.w3.org/XML/1998/namespace',\n\n\t/**\n\t * The `xmlns:` namespace\n\t *\n\t * @see https://www.w3.org/2000/xmlns/\n\t */\n\tXMLNS: 'http://www.w3.org/2000/xmlns/',\n})\n\nexports.freeze = freeze;\nexports.MIME_TYPE = MIME_TYPE;\nexports.NAMESPACE = NAMESPACE;\n","var conventions = require(\"./conventions\");\nvar dom = require('./dom')\nvar entities = require('./entities');\nvar sax = require('./sax');\n\nvar DOMImplementation = dom.DOMImplementation;\n\nvar NAMESPACE = conventions.NAMESPACE;\n\nvar ParseError = sax.ParseError;\nvar XMLReader = sax.XMLReader;\n\nfunction DOMParser(options){\n\tthis.options = options ||{locator:{}};\n}\n\nDOMParser.prototype.parseFromString = function(source,mimeType){\n\tvar options = this.options;\n\tvar sax =  new XMLReader();\n\tvar domBuilder = options.domBuilder || new DOMHandler();//contentHandler and LexicalHandler\n\tvar errorHandler = options.errorHandler;\n\tvar locator = options.locator;\n\tvar defaultNSMap = options.xmlns||{};\n\tvar isHTML = /\\/x?html?$/.test(mimeType);//mimeType.toLowerCase().indexOf('html') > -1;\n  \tvar entityMap = isHTML ? entities.HTML_ENTITIES : entities.XML_ENTITIES;\n\tif(locator){\n\t\tdomBuilder.setDocumentLocator(locator)\n\t}\n\n\tsax.errorHandler = buildErrorHandler(errorHandler,domBuilder,locator);\n\tsax.domBuilder = options.domBuilder || domBuilder;\n\tif(isHTML){\n\t\tdefaultNSMap[''] = NAMESPACE.HTML;\n\t}\n\tdefaultNSMap.xml = defaultNSMap.xml || NAMESPACE.XML;\n\tif(source && typeof source === 'string'){\n\t\tsax.parse(source,defaultNSMap,entityMap);\n\t}else{\n\t\tsax.errorHandler.error(\"invalid doc source\");\n\t}\n\treturn domBuilder.doc;\n}\nfunction buildErrorHandler(errorImpl,domBuilder,locator){\n\tif(!errorImpl){\n\t\tif(domBuilder instanceof DOMHandler){\n\t\t\treturn domBuilder;\n\t\t}\n\t\terrorImpl = domBuilder ;\n\t}\n\tvar errorHandler = {}\n\tvar isCallback = errorImpl instanceof Function;\n\tlocator = locator||{}\n\tfunction build(key){\n\t\tvar fn = errorImpl[key];\n\t\tif(!fn && isCallback){\n\t\t\tfn = errorImpl.length == 2?function(msg){errorImpl(key,msg)}:errorImpl;\n\t\t}\n\t\terrorHandler[key] = fn && function(msg){\n\t\t\tfn('[xmldom '+key+']\\t'+msg+_locator(locator));\n\t\t}||function(){};\n\t}\n\tbuild('warning');\n\tbuild('error');\n\tbuild('fatalError');\n\treturn errorHandler;\n}\n\n//console.log('#\\n\\n\\n\\n\\n\\n\\n####')\n/**\n * +ContentHandler+ErrorHandler\n * +LexicalHandler+EntityResolver2\n * -DeclHandler-DTDHandler\n *\n * DefaultHandler:EntityResolver, DTDHandler, ContentHandler, ErrorHandler\n * DefaultHandler2:DefaultHandler,LexicalHandler, DeclHandler, EntityResolver2\n * @link http://www.saxproject.org/apidoc/org/xml/sax/helpers/DefaultHandler.html\n */\nfunction DOMHandler() {\n    this.cdata = false;\n}\nfunction position(locator,node){\n\tnode.lineNumber = locator.lineNumber;\n\tnode.columnNumber = locator.columnNumber;\n}\n/**\n * @see org.xml.sax.ContentHandler#startDocument\n * @link http://www.saxproject.org/apidoc/org/xml/sax/ContentHandler.html\n */\nDOMHandler.prototype = {\n\tstartDocument : function() {\n    \tthis.doc = new DOMImplementation().createDocument(null, null, null);\n    \tif (this.locator) {\n        \tthis.doc.documentURI = this.locator.systemId;\n    \t}\n\t},\n\tstartElement:function(namespaceURI, localName, qName, attrs) {\n\t\tvar doc = this.doc;\n\t    var el = doc.createElementNS(namespaceURI, qName||localName);\n\t    var len = attrs.length;\n\t    appendElement(this, el);\n\t    this.currentElement = el;\n\n\t\tthis.locator && position(this.locator,el)\n\t    for (var i = 0 ; i < len; i++) {\n\t        var namespaceURI = attrs.getURI(i);\n\t        var value = attrs.getValue(i);\n\t        var qName = attrs.getQName(i);\n\t\t\tvar attr = doc.createAttributeNS(namespaceURI, qName);\n\t\t\tthis.locator &&position(attrs.getLocator(i),attr);\n\t\t\tattr.value = attr.nodeValue = value;\n\t\t\tel.setAttributeNode(attr)\n\t    }\n\t},\n\tendElement:function(namespaceURI, localName, qName) {\n\t\tvar current = this.currentElement\n\t\tvar tagName = current.tagName;\n\t\tthis.currentElement = current.parentNode;\n\t},\n\tstartPrefixMapping:function(prefix, uri) {\n\t},\n\tendPrefixMapping:function(prefix) {\n\t},\n\tprocessingInstruction:function(target, data) {\n\t    var ins = this.doc.createProcessingInstruction(target, data);\n\t    this.locator && position(this.locator,ins)\n\t    appendElement(this, ins);\n\t},\n\tignorableWhitespace:function(ch, start, length) {\n\t},\n\tcharacters:function(chars, start, length) {\n\t\tchars = _toString.apply(this,arguments)\n\t\t//console.log(chars)\n\t\tif(chars){\n\t\t\tif (this.cdata) {\n\t\t\t\tvar charNode = this.doc.createCDATASection(chars);\n\t\t\t} else {\n\t\t\t\tvar charNode = this.doc.createTextNode(chars);\n\t\t\t}\n\t\t\tif(this.currentElement){\n\t\t\t\tthis.currentElement.appendChild(charNode);\n\t\t\t}else if(/^\\s*$/.test(chars)){\n\t\t\t\tthis.doc.appendChild(charNode);\n\t\t\t\t//process xml\n\t\t\t}\n\t\t\tthis.locator && position(this.locator,charNode)\n\t\t}\n\t},\n\tskippedEntity:function(name) {\n\t},\n\tendDocument:function() {\n\t\tthis.doc.normalize();\n\t},\n\tsetDocumentLocator:function (locator) {\n\t    if(this.locator = locator){// && !('lineNumber' in locator)){\n\t    \tlocator.lineNumber = 0;\n\t    }\n\t},\n\t//LexicalHandler\n\tcomment:function(chars, start, length) {\n\t\tchars = _toString.apply(this,arguments)\n\t    var comm = this.doc.createComment(chars);\n\t    this.locator && position(this.locator,comm)\n\t    appendElement(this, comm);\n\t},\n\n\tstartCDATA:function() {\n\t    //used in characters() methods\n\t    this.cdata = true;\n\t},\n\tendCDATA:function() {\n\t    this.cdata = false;\n\t},\n\n\tstartDTD:function(name, publicId, systemId) {\n\t\tvar impl = this.doc.implementation;\n\t    if (impl && impl.createDocumentType) {\n\t        var dt = impl.createDocumentType(name, publicId, systemId);\n\t        this.locator && position(this.locator,dt)\n\t        appendElement(this, dt);\n\t\t\t\t\tthis.doc.doctype = dt;\n\t    }\n\t},\n\t/**\n\t * @see org.xml.sax.ErrorHandler\n\t * @link http://www.saxproject.org/apidoc/org/xml/sax/ErrorHandler.html\n\t */\n\twarning:function(error) {\n\t\tconsole.warn('[xmldom warning]\\t'+error,_locator(this.locator));\n\t},\n\terror:function(error) {\n\t\tconsole.error('[xmldom error]\\t'+error,_locator(this.locator));\n\t},\n\tfatalError:function(error) {\n\t\tthrow new ParseError(error, this.locator);\n\t}\n}\nfunction _locator(l){\n\tif(l){\n\t\treturn '\\n@'+(l.systemId ||'')+'#[line:'+l.lineNumber+',col:'+l.columnNumber+']'\n\t}\n}\nfunction _toString(chars,start,length){\n\tif(typeof chars == 'string'){\n\t\treturn chars.substr(start,length)\n\t}else{//java sax connect width xmldom on rhino(what about: \"? && !(chars instanceof String)\")\n\t\tif(chars.length >= start+length || start){\n\t\t\treturn new java.lang.String(chars,start,length)+'';\n\t\t}\n\t\treturn chars;\n\t}\n}\n\n/*\n * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/LexicalHandler.html\n * used method of org.xml.sax.ext.LexicalHandler:\n *  #comment(chars, start, length)\n *  #startCDATA()\n *  #endCDATA()\n *  #startDTD(name, publicId, systemId)\n *\n *\n * IGNORED method of org.xml.sax.ext.LexicalHandler:\n *  #endDTD()\n *  #startEntity(name)\n *  #endEntity(name)\n *\n *\n * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/DeclHandler.html\n * IGNORED method of org.xml.sax.ext.DeclHandler\n * \t#attributeDecl(eName, aName, type, mode, value)\n *  #elementDecl(name, model)\n *  #externalEntityDecl(name, publicId, systemId)\n *  #internalEntityDecl(name, value)\n * @link http://www.saxproject.org/apidoc/org/xml/sax/ext/EntityResolver2.html\n * IGNORED method of org.xml.sax.EntityResolver2\n *  #resolveEntity(String name,String publicId,String baseURI,String systemId)\n *  #resolveEntity(publicId, systemId)\n *  #getExternalSubset(name, baseURI)\n * @link http://www.saxproject.org/apidoc/org/xml/sax/DTDHandler.html\n * IGNORED method of org.xml.sax.DTDHandler\n *  #notationDecl(name, publicId, systemId) {};\n *  #unparsedEntityDecl(name, publicId, systemId, notationName) {};\n */\n\"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl\".replace(/\\w+/g,function(key){\n\tDOMHandler.prototype[key] = function(){return null}\n})\n\n/* Private static helpers treated below as private instance methods, so don't need to add these to the public API; we might use a Relator to also get rid of non-standard public properties */\nfunction appendElement (hander,node) {\n    if (!hander.currentElement) {\n        hander.doc.appendChild(node);\n    } else {\n        hander.currentElement.appendChild(node);\n    }\n}//appendChild and setAttributeNS are preformance key\n\nexports.__DOMHandler = DOMHandler;\nexports.DOMParser = DOMParser;\n\n/**\n * @deprecated Import/require from main entry point instead\n */\nexports.DOMImplementation = dom.DOMImplementation;\n\n/**\n * @deprecated Import/require from main entry point instead\n */\nexports.XMLSerializer = dom.XMLSerializer;\n","var conventions = require(\"./conventions\");\n\nvar NAMESPACE = conventions.NAMESPACE;\n\n/**\n * A prerequisite for `[].filter`, to drop elements that are empty\n * @param {string} input\n * @returns {boolean}\n */\nfunction notEmptyString (input) {\n\treturn input !== ''\n}\n/**\n * @see https://infra.spec.whatwg.org/#split-on-ascii-whitespace\n * @see https://infra.spec.whatwg.org/#ascii-whitespace\n *\n * @param {string} input\n * @returns {string[]} (can be empty)\n */\nfunction splitOnASCIIWhitespace(input) {\n\t// U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, U+0020 SPACE\n\treturn input ? input.split(/[\\t\\n\\f\\r ]+/).filter(notEmptyString) : []\n}\n\n/**\n * Adds element as a key to current if it is not already present.\n *\n * @param {Record<string, boolean | undefined>} current\n * @param {string} element\n * @returns {Record<string, boolean | undefined>}\n */\nfunction orderedSetReducer (current, element) {\n\tif (!current.hasOwnProperty(element)) {\n\t\tcurrent[element] = true;\n\t}\n\treturn current;\n}\n\n/**\n * @see https://infra.spec.whatwg.org/#ordered-set\n * @param {string} input\n * @returns {string[]}\n */\nfunction toOrderedSet(input) {\n\tif (!input) return [];\n\tvar list = splitOnASCIIWhitespace(input);\n\treturn Object.keys(list.reduce(orderedSetReducer, {}))\n}\n\n/**\n * Uses `list.indexOf` to implement something like `Array.prototype.includes`,\n * which we can not rely on being available.\n *\n * @param {any[]} list\n * @returns {function(any): boolean}\n */\nfunction arrayIncludes (list) {\n\treturn function(element) {\n\t\treturn list && list.indexOf(element) !== -1;\n\t}\n}\n\nfunction copy(src,dest){\n\tfor(var p in src){\n\t\tdest[p] = src[p];\n\t}\n}\n\n/**\n^\\w+\\.prototype\\.([_\\w]+)\\s*=\\s*((?:.*\\{\\s*?[\\r\\n][\\s\\S]*?^})|\\S.*?(?=[;\\r\\n]));?\n^\\w+\\.prototype\\.([_\\w]+)\\s*=\\s*(\\S.*?(?=[;\\r\\n]));?\n */\nfunction _extends(Class,Super){\n\tvar pt = Class.prototype;\n\tif(!(pt instanceof Super)){\n\t\tfunction t(){};\n\t\tt.prototype = Super.prototype;\n\t\tt = new t();\n\t\tcopy(pt,t);\n\t\tClass.prototype = pt = t;\n\t}\n\tif(pt.constructor != Class){\n\t\tif(typeof Class != 'function'){\n\t\t\tconsole.error(\"unknown Class:\"+Class)\n\t\t}\n\t\tpt.constructor = Class\n\t}\n}\n\n// Node Types\nvar NodeType = {}\nvar ELEMENT_NODE                = NodeType.ELEMENT_NODE                = 1;\nvar ATTRIBUTE_NODE              = NodeType.ATTRIBUTE_NODE              = 2;\nvar TEXT_NODE                   = NodeType.TEXT_NODE                   = 3;\nvar CDATA_SECTION_NODE          = NodeType.CDATA_SECTION_NODE          = 4;\nvar ENTITY_REFERENCE_NODE       = NodeType.ENTITY_REFERENCE_NODE       = 5;\nvar ENTITY_NODE                 = NodeType.ENTITY_NODE                 = 6;\nvar PROCESSING_INSTRUCTION_NODE = NodeType.PROCESSING_INSTRUCTION_NODE = 7;\nvar COMMENT_NODE                = NodeType.COMMENT_NODE                = 8;\nvar DOCUMENT_NODE               = NodeType.DOCUMENT_NODE               = 9;\nvar DOCUMENT_TYPE_NODE          = NodeType.DOCUMENT_TYPE_NODE          = 10;\nvar DOCUMENT_FRAGMENT_NODE      = NodeType.DOCUMENT_FRAGMENT_NODE      = 11;\nvar NOTATION_NODE               = NodeType.NOTATION_NODE               = 12;\n\n// ExceptionCode\nvar ExceptionCode = {}\nvar ExceptionMessage = {};\nvar INDEX_SIZE_ERR              = ExceptionCode.INDEX_SIZE_ERR              = ((ExceptionMessage[1]=\"Index size error\"),1);\nvar DOMSTRING_SIZE_ERR          = ExceptionCode.DOMSTRING_SIZE_ERR          = ((ExceptionMessage[2]=\"DOMString size error\"),2);\nvar HIERARCHY_REQUEST_ERR       = ExceptionCode.HIERARCHY_REQUEST_ERR       = ((ExceptionMessage[3]=\"Hierarchy request error\"),3);\nvar WRONG_DOCUMENT_ERR          = ExceptionCode.WRONG_DOCUMENT_ERR          = ((ExceptionMessage[4]=\"Wrong document\"),4);\nvar INVALID_CHARACTER_ERR       = ExceptionCode.INVALID_CHARACTER_ERR       = ((ExceptionMessage[5]=\"Invalid character\"),5);\nvar NO_DATA_ALLOWED_ERR         = ExceptionCode.NO_DATA_ALLOWED_ERR         = ((ExceptionMessage[6]=\"No data allowed\"),6);\nvar NO_MODIFICATION_ALLOWED_ERR = ExceptionCode.NO_MODIFICATION_ALLOWED_ERR = ((ExceptionMessage[7]=\"No modification allowed\"),7);\nvar NOT_FOUND_ERR               = ExceptionCode.NOT_FOUND_ERR               = ((ExceptionMessage[8]=\"Not found\"),8);\nvar NOT_SUPPORTED_ERR           = ExceptionCode.NOT_SUPPORTED_ERR           = ((ExceptionMessage[9]=\"Not supported\"),9);\nvar INUSE_ATTRIBUTE_ERR         = ExceptionCode.INUSE_ATTRIBUTE_ERR         = ((ExceptionMessage[10]=\"Attribute in use\"),10);\n//level2\nvar INVALID_STATE_ERR        \t= ExceptionCode.INVALID_STATE_ERR        \t= ((ExceptionMessage[11]=\"Invalid state\"),11);\nvar SYNTAX_ERR               \t= ExceptionCode.SYNTAX_ERR               \t= ((ExceptionMessage[12]=\"Syntax error\"),12);\nvar INVALID_MODIFICATION_ERR \t= ExceptionCode.INVALID_MODIFICATION_ERR \t= ((ExceptionMessage[13]=\"Invalid modification\"),13);\nvar NAMESPACE_ERR            \t= ExceptionCode.NAMESPACE_ERR           \t= ((ExceptionMessage[14]=\"Invalid namespace\"),14);\nvar INVALID_ACCESS_ERR       \t= ExceptionCode.INVALID_ACCESS_ERR      \t= ((ExceptionMessage[15]=\"Invalid access\"),15);\n\n/**\n * DOM Level 2\n * Object DOMException\n * @see http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/ecma-script-binding.html\n * @see http://www.w3.org/TR/REC-DOM-Level-1/ecma-script-language-binding.html\n */\nfunction DOMException(code, message) {\n\tif(message instanceof Error){\n\t\tvar error = message;\n\t}else{\n\t\terror = this;\n\t\tError.call(this, ExceptionMessage[code]);\n\t\tthis.message = ExceptionMessage[code];\n\t\tif(Error.captureStackTrace) Error.captureStackTrace(this, DOMException);\n\t}\n\terror.code = code;\n\tif(message) this.message = this.message + \": \" + message;\n\treturn error;\n};\nDOMException.prototype = Error.prototype;\ncopy(ExceptionCode,DOMException)\n\n/**\n * @see http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-536297177\n * The NodeList interface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented. NodeList objects in the DOM are live.\n * The items in the NodeList are accessible via an integral index, starting from 0.\n */\nfunction NodeList() {\n};\nNodeList.prototype = {\n\t/**\n\t * The number of nodes in the list. The range of valid child node indices is 0 to length-1 inclusive.\n\t * @standard level1\n\t */\n\tlength:0, \n\t/**\n\t * Returns the indexth item in the collection. If index is greater than or equal to the number of nodes in the list, this returns null.\n\t * @standard level1\n\t * @param index  unsigned long \n\t *   Index into the collection.\n\t * @return Node\n\t * \tThe node at the indexth position in the NodeList, or null if that is not a valid index. \n\t */\n\titem: function(index) {\n\t\treturn this[index] || null;\n\t},\n\ttoString:function(isHTML,nodeFilter){\n\t\tfor(var buf = [], i = 0;i<this.length;i++){\n\t\t\tserializeToString(this[i],buf,isHTML,nodeFilter);\n\t\t}\n\t\treturn buf.join('');\n\t}\n};\n\nfunction LiveNodeList(node,refresh){\n\tthis._node = node;\n\tthis._refresh = refresh\n\t_updateLiveList(this);\n}\nfunction _updateLiveList(list){\n\tvar inc = list._node._inc || list._node.ownerDocument._inc;\n\tif(list._inc != inc){\n\t\tvar ls = list._refresh(list._node);\n\t\t//console.log(ls.length)\n\t\t__set__(list,'length',ls.length);\n\t\tcopy(ls,list);\n\t\tlist._inc = inc;\n\t}\n}\nLiveNodeList.prototype.item = function(i){\n\t_updateLiveList(this);\n\treturn this[i];\n}\n\n_extends(LiveNodeList,NodeList);\n\n/**\n * Objects implementing the NamedNodeMap interface are used\n * to represent collections of nodes that can be accessed by name.\n * Note that NamedNodeMap does not inherit from NodeList;\n * NamedNodeMaps are not maintained in any particular order.\n * Objects contained in an object implementing NamedNodeMap may also be accessed by an ordinal index,\n * but this is simply to allow convenient enumeration of the contents of a NamedNodeMap,\n * and does not imply that the DOM specifies an order to these Nodes.\n * NamedNodeMap objects in the DOM are live.\n * used for attributes or DocumentType entities \n */\nfunction NamedNodeMap() {\n};\n\nfunction _findNodeIndex(list,node){\n\tvar i = list.length;\n\twhile(i--){\n\t\tif(list[i] === node){return i}\n\t}\n}\n\nfunction _addNamedNode(el,list,newAttr,oldAttr){\n\tif(oldAttr){\n\t\tlist[_findNodeIndex(list,oldAttr)] = newAttr;\n\t}else{\n\t\tlist[list.length++] = newAttr;\n\t}\n\tif(el){\n\t\tnewAttr.ownerElement = el;\n\t\tvar doc = el.ownerDocument;\n\t\tif(doc){\n\t\t\toldAttr && _onRemoveAttribute(doc,el,oldAttr);\n\t\t\t_onAddAttribute(doc,el,newAttr);\n\t\t}\n\t}\n}\nfunction _removeNamedNode(el,list,attr){\n\t//console.log('remove attr:'+attr)\n\tvar i = _findNodeIndex(list,attr);\n\tif(i>=0){\n\t\tvar lastIndex = list.length-1\n\t\twhile(i<lastIndex){\n\t\t\tlist[i] = list[++i]\n\t\t}\n\t\tlist.length = lastIndex;\n\t\tif(el){\n\t\t\tvar doc = el.ownerDocument;\n\t\t\tif(doc){\n\t\t\t\t_onRemoveAttribute(doc,el,attr);\n\t\t\t\tattr.ownerElement = null;\n\t\t\t}\n\t\t}\n\t}else{\n\t\tthrow DOMException(NOT_FOUND_ERR,new Error(el.tagName+'@'+attr))\n\t}\n}\nNamedNodeMap.prototype = {\n\tlength:0,\n\titem:NodeList.prototype.item,\n\tgetNamedItem: function(key) {\n//\t\tif(key.indexOf(':')>0 || key == 'xmlns'){\n//\t\t\treturn null;\n//\t\t}\n\t\t//console.log()\n\t\tvar i = this.length;\n\t\twhile(i--){\n\t\t\tvar attr = this[i];\n\t\t\t//console.log(attr.nodeName,key)\n\t\t\tif(attr.nodeName == key){\n\t\t\t\treturn attr;\n\t\t\t}\n\t\t}\n\t},\n\tsetNamedItem: function(attr) {\n\t\tvar el = attr.ownerElement;\n\t\tif(el && el!=this._ownerElement){\n\t\t\tthrow new DOMException(INUSE_ATTRIBUTE_ERR);\n\t\t}\n\t\tvar oldAttr = this.getNamedItem(attr.nodeName);\n\t\t_addNamedNode(this._ownerElement,this,attr,oldAttr);\n\t\treturn oldAttr;\n\t},\n\t/* returns Node */\n\tsetNamedItemNS: function(attr) {// raises: WRONG_DOCUMENT_ERR,NO_MODIFICATION_ALLOWED_ERR,INUSE_ATTRIBUTE_ERR\n\t\tvar el = attr.ownerElement, oldAttr;\n\t\tif(el && el!=this._ownerElement){\n\t\t\tthrow new DOMException(INUSE_ATTRIBUTE_ERR);\n\t\t}\n\t\toldAttr = this.getNamedItemNS(attr.namespaceURI,attr.localName);\n\t\t_addNamedNode(this._ownerElement,this,attr,oldAttr);\n\t\treturn oldAttr;\n\t},\n\n\t/* returns Node */\n\tremoveNamedItem: function(key) {\n\t\tvar attr = this.getNamedItem(key);\n\t\t_removeNamedNode(this._ownerElement,this,attr);\n\t\treturn attr;\n\t\t\n\t\t\n\t},// raises: NOT_FOUND_ERR,NO_MODIFICATION_ALLOWED_ERR\n\t\n\t//for level2\n\tremoveNamedItemNS:function(namespaceURI,localName){\n\t\tvar attr = this.getNamedItemNS(namespaceURI,localName);\n\t\t_removeNamedNode(this._ownerElement,this,attr);\n\t\treturn attr;\n\t},\n\tgetNamedItemNS: function(namespaceURI, localName) {\n\t\tvar i = this.length;\n\t\twhile(i--){\n\t\t\tvar node = this[i];\n\t\t\tif(node.localName == localName && node.namespaceURI == namespaceURI){\n\t\t\t\treturn node;\n\t\t\t}\n\t\t}\n\t\treturn null;\n\t}\n};\n\n/**\n * The DOMImplementation interface represents an object providing methods\n * which are not dependent on any particular document.\n * Such an object is returned by the `Document.implementation` property.\n *\n * __The individual methods describe the differences compared to the specs.__\n *\n * @constructor\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation MDN\n * @see https://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html#ID-102161490 DOM Level 1 Core (Initial)\n * @see https://www.w3.org/TR/DOM-Level-2-Core/core.html#ID-102161490 DOM Level 2 Core\n * @see https://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-102161490 DOM Level 3 Core\n * @see https://dom.spec.whatwg.org/#domimplementation DOM Living Standard\n */\nfunction DOMImplementation() {\n}\n\nDOMImplementation.prototype = {\n\t/**\n\t * The DOMImplementation.hasFeature() method returns a Boolean flag indicating if a given feature is supported.\n\t * The different implementations fairly diverged in what kind of features were reported.\n\t * The latest version of the spec settled to force this method to always return true, where the functionality was accurate and in use.\n\t *\n\t * @deprecated It is deprecated and modern browsers return true in all cases.\n\t *\n\t * @param {string} feature\n\t * @param {string} [version]\n\t * @returns {boolean} always true\n\t *\n\t * @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation/hasFeature MDN\n\t * @see https://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html#ID-5CED94D7 DOM Level 1 Core\n\t * @see https://dom.spec.whatwg.org/#dom-domimplementation-hasfeature DOM Living Standard\n\t */\n\thasFeature: function(feature, version) {\n\t\t\treturn true;\n\t},\n\t/**\n\t * Creates an XML Document object of the specified type with its document element.\n\t *\n\t * __It behaves slightly different from the description in the living standard__:\n\t * - There is no interface/class `XMLDocument`, it returns a `Document` instance.\n\t * - `contentType`, `encoding`, `mode`, `origin`, `url` fields are currently not declared.\n\t * - this implementation is not validating names or qualified names\n\t *   (when parsing XML strings, the SAX parser takes care of that)\n\t *\n\t * @param {string|null} namespaceURI\n\t * @param {string} qualifiedName\n\t * @param {DocumentType=null} doctype\n\t * @returns {Document}\n\t *\n\t * @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation/createDocument MDN\n\t * @see https://www.w3.org/TR/DOM-Level-2-Core/core.html#Level-2-Core-DOM-createDocument DOM Level 2 Core (initial)\n\t * @see https://dom.spec.whatwg.org/#dom-domimplementation-createdocument  DOM Level 2 Core\n\t *\n\t * @see https://dom.spec.whatwg.org/#validate-and-extract DOM: Validate and extract\n\t * @see https://www.w3.org/TR/xml/#NT-NameStartChar XML Spec: Names\n\t * @see https://www.w3.org/TR/xml-names/#ns-qualnames XML Namespaces: Qualified names\n\t */\n\tcreateDocument: function(namespaceURI,  qualifiedName, doctype){\n\t\tvar doc = new Document();\n\t\tdoc.implementation = this;\n\t\tdoc.childNodes = new NodeList();\n\t\tdoc.doctype = doctype || null;\n\t\tif (doctype){\n\t\t\tdoc.appendChild(doctype);\n\t\t}\n\t\tif (qualifiedName){\n\t\t\tvar root = doc.createElementNS(namespaceURI, qualifiedName);\n\t\t\tdoc.appendChild(root);\n\t\t}\n\t\treturn doc;\n\t},\n\t/**\n\t * Returns a doctype, with the given `qualifiedName`, `publicId`, and `systemId`.\n\t *\n\t * __This behavior is slightly different from the in the specs__:\n\t * - this implementation is not validating names or qualified names\n\t *   (when parsing XML strings, the SAX parser takes care of that)\n\t *\n\t * @param {string} qualifiedName\n\t * @param {string} [publicId]\n\t * @param {string} [systemId]\n\t * @returns {DocumentType} which can either be used with `DOMImplementation.createDocument` upon document creation\n\t * \t\t\t\t  or can be put into the document via methods like `Node.insertBefore()` or `Node.replaceChild()`\n\t *\n\t * @see https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation/createDocumentType MDN\n\t * @see https://www.w3.org/TR/DOM-Level-2-Core/core.html#Level-2-Core-DOM-createDocType DOM Level 2 Core\n\t * @see https://dom.spec.whatwg.org/#dom-domimplementation-createdocumenttype DOM Living Standard\n\t *\n\t * @see https://dom.spec.whatwg.org/#validate-and-extract DOM: Validate and extract\n\t * @see https://www.w3.org/TR/xml/#NT-NameStartChar XML Spec: Names\n\t * @see https://www.w3.org/TR/xml-names/#ns-qualnames XML Namespaces: Qualified names\n\t */\n\tcreateDocumentType: function(qualifiedName, publicId, systemId){\n\t\tvar node = new DocumentType();\n\t\tnode.name = qualifiedName;\n\t\tnode.nodeName = qualifiedName;\n\t\tnode.publicId = publicId || '';\n\t\tnode.systemId = systemId || '';\n\n\t\treturn node;\n\t}\n};\n\n\n/**\n * @see http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113/core.html#ID-1950641247\n */\n\nfunction Node() {\n};\n\nNode.prototype = {\n\tfirstChild : null,\n\tlastChild : null,\n\tpreviousSibling : null,\n\tnextSibling : null,\n\tattributes : null,\n\tparentNode : null,\n\tchildNodes : null,\n\townerDocument : null,\n\tnodeValue : null,\n\tnamespaceURI : null,\n\tprefix : null,\n\tlocalName : null,\n\t// Modified in DOM Level 2:\n\tinsertBefore:function(newChild, refChild){//raises \n\t\treturn _insertBefore(this,newChild,refChild);\n\t},\n\treplaceChild:function(newChild, oldChild){//raises \n\t\tthis.insertBefore(newChild,oldChild);\n\t\tif(oldChild){\n\t\t\tthis.removeChild(oldChild);\n\t\t}\n\t},\n\tremoveChild:function(oldChild){\n\t\treturn _removeChild(this,oldChild);\n\t},\n\tappendChild:function(newChild){\n\t\treturn this.insertBefore(newChild,null);\n\t},\n\thasChildNodes:function(){\n\t\treturn this.firstChild != null;\n\t},\n\tcloneNode:function(deep){\n\t\treturn cloneNode(this.ownerDocument||this,this,deep);\n\t},\n\t// Modified in DOM Level 2:\n\tnormalize:function(){\n\t\tvar child = this.firstChild;\n\t\twhile(child){\n\t\t\tvar next = child.nextSibling;\n\t\t\tif(next && next.nodeType == TEXT_NODE && child.nodeType == TEXT_NODE){\n\t\t\t\tthis.removeChild(next);\n\t\t\t\tchild.appendData(next.data);\n\t\t\t}else{\n\t\t\t\tchild.normalize();\n\t\t\t\tchild = next;\n\t\t\t}\n\t\t}\n\t},\n  \t// Introduced in DOM Level 2:\n\tisSupported:function(feature, version){\n\t\treturn this.ownerDocument.implementation.hasFeature(feature,version);\n\t},\n    // Introduced in DOM Level 2:\n    hasAttributes:function(){\n    \treturn this.attributes.length>0;\n    },\n\t/**\n\t * Look up the prefix associated to the given namespace URI, starting from this node.\n\t * **The default namespace declarations are ignored by this method.**\n\t * See Namespace Prefix Lookup for details on the algorithm used by this method.\n\t *\n\t * _Note: The implementation seems to be incomplete when compared to the algorithm described in the specs._\n\t *\n\t * @param {string | null} namespaceURI\n\t * @returns {string | null}\n\t * @see https://www.w3.org/TR/DOM-Level-3-Core/core.html#Node3-lookupNamespacePrefix\n\t * @see https://www.w3.org/TR/DOM-Level-3-Core/namespaces-algorithms.html#lookupNamespacePrefixAlgo\n\t * @see https://dom.spec.whatwg.org/#dom-node-lookupprefix\n\t * @see https://github.com/xmldom/xmldom/issues/322\n\t */\n    lookupPrefix:function(namespaceURI){\n    \tvar el = this;\n    \twhile(el){\n    \t\tvar map = el._nsMap;\n    \t\t//console.dir(map)\n    \t\tif(map){\n    \t\t\tfor(var n in map){\n    \t\t\t\tif(map[n] == namespaceURI){\n    \t\t\t\t\treturn n;\n    \t\t\t\t}\n    \t\t\t}\n    \t\t}\n    \t\tel = el.nodeType == ATTRIBUTE_NODE?el.ownerDocument : el.parentNode;\n    \t}\n    \treturn null;\n    },\n    // Introduced in DOM Level 3:\n    lookupNamespaceURI:function(prefix){\n    \tvar el = this;\n    \twhile(el){\n    \t\tvar map = el._nsMap;\n    \t\t//console.dir(map)\n    \t\tif(map){\n    \t\t\tif(prefix in map){\n    \t\t\t\treturn map[prefix] ;\n    \t\t\t}\n    \t\t}\n    \t\tel = el.nodeType == ATTRIBUTE_NODE?el.ownerDocument : el.parentNode;\n    \t}\n    \treturn null;\n    },\n    // Introduced in DOM Level 3:\n    isDefaultNamespace:function(namespaceURI){\n    \tvar prefix = this.lookupPrefix(namespaceURI);\n    \treturn prefix == null;\n    }\n};\n\n\nfunction _xmlEncoder(c){\n\treturn c == '<' && '&lt;' ||\n         c == '>' && '&gt;' ||\n         c == '&' && '&amp;' ||\n         c == '\"' && '&quot;' ||\n         '&#'+c.charCodeAt()+';'\n}\n\n\ncopy(NodeType,Node);\ncopy(NodeType,Node.prototype);\n\n/**\n * @param callback return true for continue,false for break\n * @return boolean true: break visit;\n */\nfunction _visitNode(node,callback){\n\tif(callback(node)){\n\t\treturn true;\n\t}\n\tif(node = node.firstChild){\n\t\tdo{\n\t\t\tif(_visitNode(node,callback)){return true}\n        }while(node=node.nextSibling)\n    }\n}\n\n\n\nfunction Document(){\n}\n\nfunction _onAddAttribute(doc,el,newAttr){\n\tdoc && doc._inc++;\n\tvar ns = newAttr.namespaceURI ;\n\tif(ns === NAMESPACE.XMLNS){\n\t\t//update namespace\n\t\tel._nsMap[newAttr.prefix?newAttr.localName:''] = newAttr.value\n\t}\n}\n\nfunction _onRemoveAttribute(doc,el,newAttr,remove){\n\tdoc && doc._inc++;\n\tvar ns = newAttr.namespaceURI ;\n\tif(ns === NAMESPACE.XMLNS){\n\t\t//update namespace\n\t\tdelete el._nsMap[newAttr.prefix?newAttr.localName:'']\n\t}\n}\n\nfunction _onUpdateChild(doc,el,newChild){\n\tif(doc && doc._inc){\n\t\tdoc._inc++;\n\t\t//update childNodes\n\t\tvar cs = el.childNodes;\n\t\tif(newChild){\n\t\t\tcs[cs.length++] = newChild;\n\t\t}else{\n\t\t\t//console.log(1)\n\t\t\tvar child = el.firstChild;\n\t\t\tvar i = 0;\n\t\t\twhile(child){\n\t\t\t\tcs[i++] = child;\n\t\t\t\tchild =child.nextSibling;\n\t\t\t}\n\t\t\tcs.length = i;\n\t\t}\n\t}\n}\n\n/**\n * attributes;\n * children;\n * \n * writeable properties:\n * nodeValue,Attr:value,CharacterData:data\n * prefix\n */\nfunction _removeChild(parentNode,child){\n\tvar previous = child.previousSibling;\n\tvar next = child.nextSibling;\n\tif(previous){\n\t\tprevious.nextSibling = next;\n\t}else{\n\t\tparentNode.firstChild = next\n\t}\n\tif(next){\n\t\tnext.previousSibling = previous;\n\t}else{\n\t\tparentNode.lastChild = previous;\n\t}\n\t_onUpdateChild(parentNode.ownerDocument,parentNode);\n\treturn child;\n}\n/**\n * preformance key(refChild == null)\n */\nfunction _insertBefore(parentNode,newChild,nextChild){\n\tvar cp = newChild.parentNode;\n\tif(cp){\n\t\tcp.removeChild(newChild);//remove and update\n\t}\n\tif(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){\n\t\tvar newFirst = newChild.firstChild;\n\t\tif (newFirst == null) {\n\t\t\treturn newChild;\n\t\t}\n\t\tvar newLast = newChild.lastChild;\n\t}else{\n\t\tnewFirst = newLast = newChild;\n\t}\n\tvar pre = nextChild ? nextChild.previousSibling : parentNode.lastChild;\n\n\tnewFirst.previousSibling = pre;\n\tnewLast.nextSibling = nextChild;\n\t\n\t\n\tif(pre){\n\t\tpre.nextSibling = newFirst;\n\t}else{\n\t\tparentNode.firstChild = newFirst;\n\t}\n\tif(nextChild == null){\n\t\tparentNode.lastChild = newLast;\n\t}else{\n\t\tnextChild.previousSibling = newLast;\n\t}\n\tdo{\n\t\tnewFirst.parentNode = parentNode;\n\t}while(newFirst !== newLast && (newFirst= newFirst.nextSibling))\n\t_onUpdateChild(parentNode.ownerDocument||parentNode,parentNode);\n\t//console.log(parentNode.lastChild.nextSibling == null)\n\tif (newChild.nodeType == DOCUMENT_FRAGMENT_NODE) {\n\t\tnewChild.firstChild = newChild.lastChild = null;\n\t}\n\treturn newChild;\n}\nfunction _appendSingleChild(parentNode,newChild){\n\tvar cp = newChild.parentNode;\n\tif(cp){\n\t\tvar pre = parentNode.lastChild;\n\t\tcp.removeChild(newChild);//remove and update\n\t\tvar pre = parentNode.lastChild;\n\t}\n\tvar pre = parentNode.lastChild;\n\tnewChild.parentNode = parentNode;\n\tnewChild.previousSibling = pre;\n\tnewChild.nextSibling = null;\n\tif(pre){\n\t\tpre.nextSibling = newChild;\n\t}else{\n\t\tparentNode.firstChild = newChild;\n\t}\n\tparentNode.lastChild = newChild;\n\t_onUpdateChild(parentNode.ownerDocument,parentNode,newChild);\n\treturn newChild;\n\t//console.log(\"__aa\",parentNode.lastChild.nextSibling == null)\n}\nDocument.prototype = {\n\t//implementation : null,\n\tnodeName :  '#document',\n\tnodeType :  DOCUMENT_NODE,\n\t/**\n\t * The DocumentType node of the document.\n\t *\n\t * @readonly\n\t * @type DocumentType\n\t */\n\tdoctype :  null,\n\tdocumentElement :  null,\n\t_inc : 1,\n\n\tinsertBefore :  function(newChild, refChild){//raises\n\t\tif(newChild.nodeType == DOCUMENT_FRAGMENT_NODE){\n\t\t\tvar child = newChild.firstChild;\n\t\t\twhile(child){\n\t\t\t\tvar next = child.nextSibling;\n\t\t\t\tthis.insertBefore(child,refChild);\n\t\t\t\tchild = next;\n\t\t\t}\n\t\t\treturn newChild;\n\t\t}\n\t\tif(this.documentElement == null && newChild.nodeType == ELEMENT_NODE){\n\t\t\tthis.documentElement = newChild;\n\t\t}\n\n\t\treturn _insertBefore(this,newChild,refChild),(newChild.ownerDocument = this),newChild;\n\t},\n\tremoveChild :  function(oldChild){\n\t\tif(this.documentElement == oldChild){\n\t\t\tthis.documentElement = null;\n\t\t}\n\t\treturn _removeChild(this,oldChild);\n\t},\n\t// Introduced in DOM Level 2:\n\timportNode : function(importedNode,deep){\n\t\treturn importNode(this,importedNode,deep);\n\t},\n\t// Introduced in DOM Level 2:\n\tgetElementById :\tfunction(id){\n\t\tvar rtv = null;\n\t\t_visitNode(this.documentElement,function(node){\n\t\t\tif(node.nodeType == ELEMENT_NODE){\n\t\t\t\tif(node.getAttribute('id') == id){\n\t\t\t\t\trtv = node;\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\t\t\t}\n\t\t})\n\t\treturn rtv;\n\t},\n\n\t/**\n\t * The `getElementsByClassName` method of `Document` interface returns an array-like object\n\t * of all child elements which have **all** of the given class name(s).\n\t *\n\t * Returns an empty list if `classeNames` is an empty string or only contains HTML white space characters.\n\t *\n\t *\n\t * Warning: This is a live LiveNodeList.\n\t * Changes in the DOM will reflect in the array as the changes occur.\n\t * If an element selected by this array no longer qualifies for the selector,\n\t * it will automatically be removed. Be aware of this for iteration purposes.\n\t *\n\t * @param {string} classNames is a string representing the class name(s) to match; multiple class names are separated by (ASCII-)whitespace\n\t *\n\t * @see https://developer.mozilla.org/en-US/docs/Web/API/Document/getElementsByClassName\n\t * @see https://dom.spec.whatwg.org/#concept-getelementsbyclassname\n\t */\n\tgetElementsByClassName: function(classNames) {\n\t\tvar classNamesSet = toOrderedSet(classNames)\n\t\treturn new LiveNodeList(this, function(base) {\n\t\t\tvar ls = [];\n\t\t\tif (classNamesSet.length > 0) {\n\t\t\t\t_visitNode(base.documentElement, function(node) {\n\t\t\t\t\tif(node !== base && node.nodeType === ELEMENT_NODE) {\n\t\t\t\t\t\tvar nodeClassNames = node.getAttribute('class')\n\t\t\t\t\t\t// can be null if the attribute does not exist\n\t\t\t\t\t\tif (nodeClassNames) {\n\t\t\t\t\t\t\t// before splitting and iterating just compare them for the most common case\n\t\t\t\t\t\t\tvar matches = classNames === nodeClassNames;\n\t\t\t\t\t\t\tif (!matches) {\n\t\t\t\t\t\t\t\tvar nodeClassNamesSet = toOrderedSet(nodeClassNames)\n\t\t\t\t\t\t\t\tmatches = classNamesSet.every(arrayIncludes(nodeClassNamesSet))\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif(matches) {\n\t\t\t\t\t\t\t\tls.push(node);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t}\n\t\t\treturn ls;\n\t\t});\n\t},\n\n\t//document factory method:\n\tcreateElement :\tfunction(tagName){\n\t\tvar node = new Element();\n\t\tnode.ownerDocument = this;\n\t\tnode.nodeName = tagName;\n\t\tnode.tagName = tagName;\n\t\tnode.localName = tagName;\n\t\tnode.childNodes = new NodeList();\n\t\tvar attrs\t= node.attributes = new NamedNodeMap();\n\t\tattrs._ownerElement = node;\n\t\treturn node;\n\t},\n\tcreateDocumentFragment :\tfunction(){\n\t\tvar node = new DocumentFragment();\n\t\tnode.ownerDocument = this;\n\t\tnode.childNodes = new NodeList();\n\t\treturn node;\n\t},\n\tcreateTextNode :\tfunction(data){\n\t\tvar node = new Text();\n\t\tnode.ownerDocument = this;\n\t\tnode.appendData(data)\n\t\treturn node;\n\t},\n\tcreateComment :\tfunction(data){\n\t\tvar node = new Comment();\n\t\tnode.ownerDocument = this;\n\t\tnode.appendData(data)\n\t\treturn node;\n\t},\n\tcreateCDATASection :\tfunction(data){\n\t\tvar node = new CDATASection();\n\t\tnode.ownerDocument = this;\n\t\tnode.appendData(data)\n\t\treturn node;\n\t},\n\tcreateProcessingInstruction :\tfunction(target,data){\n\t\tvar node = new ProcessingInstruction();\n\t\tnode.ownerDocument = this;\n\t\tnode.tagName = node.target = target;\n\t\tnode.nodeValue= node.data = data;\n\t\treturn node;\n\t},\n\tcreateAttribute :\tfunction(name){\n\t\tvar node = new Attr();\n\t\tnode.ownerDocument\t= this;\n\t\tnode.name = name;\n\t\tnode.nodeName\t= name;\n\t\tnode.localName = name;\n\t\tnode.specified = true;\n\t\treturn node;\n\t},\n\tcreateEntityReference :\tfunction(name){\n\t\tvar node = new EntityReference();\n\t\tnode.ownerDocument\t= this;\n\t\tnode.nodeName\t= name;\n\t\treturn node;\n\t},\n\t// Introduced in DOM Level 2:\n\tcreateElementNS :\tfunction(namespaceURI,qualifiedName){\n\t\tvar node = new Element();\n\t\tvar pl = qualifiedName.split(':');\n\t\tvar attrs\t= node.attributes = new NamedNodeMap();\n\t\tnode.childNodes = new NodeList();\n\t\tnode.ownerDocument = this;\n\t\tnode.nodeName = qualifiedName;\n\t\tnode.tagName = qualifiedName;\n\t\tnode.namespaceURI = namespaceURI;\n\t\tif(pl.length == 2){\n\t\t\tnode.prefix = pl[0];\n\t\t\tnode.localName = pl[1];\n\t\t}else{\n\t\t\t//el.prefix = null;\n\t\t\tnode.localName = qualifiedName;\n\t\t}\n\t\tattrs._ownerElement = node;\n\t\treturn node;\n\t},\n\t// Introduced in DOM Level 2:\n\tcreateAttributeNS :\tfunction(namespaceURI,qualifiedName){\n\t\tvar node = new Attr();\n\t\tvar pl = qualifiedName.split(':');\n\t\tnode.ownerDocument = this;\n\t\tnode.nodeName = qualifiedName;\n\t\tnode.name = qualifiedName;\n\t\tnode.namespaceURI = namespaceURI;\n\t\tnode.specified = true;\n\t\tif(pl.length == 2){\n\t\t\tnode.prefix = pl[0];\n\t\t\tnode.localName = pl[1];\n\t\t}else{\n\t\t\t//el.prefix = null;\n\t\t\tnode.localName = qualifiedName;\n\t\t}\n\t\treturn node;\n\t}\n};\n_extends(Document,Node);\n\n\nfunction Element() {\n\tthis._nsMap = {};\n};\nElement.prototype = {\n\tnodeType : ELEMENT_NODE,\n\thasAttribute : function(name){\n\t\treturn this.getAttributeNode(name)!=null;\n\t},\n\tgetAttribute : function(name){\n\t\tvar attr = this.getAttributeNode(name);\n\t\treturn attr && attr.value || '';\n\t},\n\tgetAttributeNode : function(name){\n\t\treturn this.attributes.getNamedItem(name);\n\t},\n\tsetAttribute : function(name, value){\n\t\tvar attr = this.ownerDocument.createAttribute(name);\n\t\tattr.value = attr.nodeValue = \"\" + value;\n\t\tthis.setAttributeNode(attr)\n\t},\n\tremoveAttribute : function(name){\n\t\tvar attr = this.getAttributeNode(name)\n\t\tattr && this.removeAttributeNode(attr);\n\t},\n\t\n\t//four real opeartion method\n\tappendChild:function(newChild){\n\t\tif(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){\n\t\t\treturn this.insertBefore(newChild,null);\n\t\t}else{\n\t\t\treturn _appendSingleChild(this,newChild);\n\t\t}\n\t},\n\tsetAttributeNode : function(newAttr){\n\t\treturn this.attributes.setNamedItem(newAttr);\n\t},\n\tsetAttributeNodeNS : function(newAttr){\n\t\treturn this.attributes.setNamedItemNS(newAttr);\n\t},\n\tremoveAttributeNode : function(oldAttr){\n\t\t//console.log(this == oldAttr.ownerElement)\n\t\treturn this.attributes.removeNamedItem(oldAttr.nodeName);\n\t},\n\t//get real attribute name,and remove it by removeAttributeNode\n\tremoveAttributeNS : function(namespaceURI, localName){\n\t\tvar old = this.getAttributeNodeNS(namespaceURI, localName);\n\t\told && this.removeAttributeNode(old);\n\t},\n\t\n\thasAttributeNS : function(namespaceURI, localName){\n\t\treturn this.getAttributeNodeNS(namespaceURI, localName)!=null;\n\t},\n\tgetAttributeNS : function(namespaceURI, localName){\n\t\tvar attr = this.getAttributeNodeNS(namespaceURI, localName);\n\t\treturn attr && attr.value || '';\n\t},\n\tsetAttributeNS : function(namespaceURI, qualifiedName, value){\n\t\tvar attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName);\n\t\tattr.value = attr.nodeValue = \"\" + value;\n\t\tthis.setAttributeNode(attr)\n\t},\n\tgetAttributeNodeNS : function(namespaceURI, localName){\n\t\treturn this.attributes.getNamedItemNS(namespaceURI, localName);\n\t},\n\t\n\tgetElementsByTagName : function(tagName){\n\t\treturn new LiveNodeList(this,function(base){\n\t\t\tvar ls = [];\n\t\t\t_visitNode(base,function(node){\n\t\t\t\tif(node !== base && node.nodeType == ELEMENT_NODE && (tagName === '*' || node.tagName == tagName)){\n\t\t\t\t\tls.push(node);\n\t\t\t\t}\n\t\t\t});\n\t\t\treturn ls;\n\t\t});\n\t},\n\tgetElementsByTagNameNS : function(namespaceURI, localName){\n\t\treturn new LiveNodeList(this,function(base){\n\t\t\tvar ls = [];\n\t\t\t_visitNode(base,function(node){\n\t\t\t\tif(node !== base && node.nodeType === ELEMENT_NODE && (namespaceURI === '*' || node.namespaceURI === namespaceURI) && (localName === '*' || node.localName == localName)){\n\t\t\t\t\tls.push(node);\n\t\t\t\t}\n\t\t\t});\n\t\t\treturn ls;\n\t\t\t\n\t\t});\n\t}\n};\nDocument.prototype.getElementsByTagName = Element.prototype.getElementsByTagName;\nDocument.prototype.getElementsByTagNameNS = Element.prototype.getElementsByTagNameNS;\n\n\n_extends(Element,Node);\nfunction Attr() {\n};\nAttr.prototype.nodeType = ATTRIBUTE_NODE;\n_extends(Attr,Node);\n\n\nfunction CharacterData() {\n};\nCharacterData.prototype = {\n\tdata : '',\n\tsubstringData : function(offset, count) {\n\t\treturn this.data.substring(offset, offset+count);\n\t},\n\tappendData: function(text) {\n\t\ttext = this.data+text;\n\t\tthis.nodeValue = this.data = text;\n\t\tthis.length = text.length;\n\t},\n\tinsertData: function(offset,text) {\n\t\tthis.replaceData(offset,0,text);\n\t\n\t},\n\tappendChild:function(newChild){\n\t\tthrow new Error(ExceptionMessage[HIERARCHY_REQUEST_ERR])\n\t},\n\tdeleteData: function(offset, count) {\n\t\tthis.replaceData(offset,count,\"\");\n\t},\n\treplaceData: function(offset, count, text) {\n\t\tvar start = this.data.substring(0,offset);\n\t\tvar end = this.data.substring(offset+count);\n\t\ttext = start + text + end;\n\t\tthis.nodeValue = this.data = text;\n\t\tthis.length = text.length;\n\t}\n}\n_extends(CharacterData,Node);\nfunction Text() {\n};\nText.prototype = {\n\tnodeName : \"#text\",\n\tnodeType : TEXT_NODE,\n\tsplitText : function(offset) {\n\t\tvar text = this.data;\n\t\tvar newText = text.substring(offset);\n\t\ttext = text.substring(0, offset);\n\t\tthis.data = this.nodeValue = text;\n\t\tthis.length = text.length;\n\t\tvar newNode = this.ownerDocument.createTextNode(newText);\n\t\tif(this.parentNode){\n\t\t\tthis.parentNode.insertBefore(newNode, this.nextSibling);\n\t\t}\n\t\treturn newNode;\n\t}\n}\n_extends(Text,CharacterData);\nfunction Comment() {\n};\nComment.prototype = {\n\tnodeName : \"#comment\",\n\tnodeType : COMMENT_NODE\n}\n_extends(Comment,CharacterData);\n\nfunction CDATASection() {\n};\nCDATASection.prototype = {\n\tnodeName : \"#cdata-section\",\n\tnodeType : CDATA_SECTION_NODE\n}\n_extends(CDATASection,CharacterData);\n\n\nfunction DocumentType() {\n};\nDocumentType.prototype.nodeType = DOCUMENT_TYPE_NODE;\n_extends(DocumentType,Node);\n\nfunction Notation() {\n};\nNotation.prototype.nodeType = NOTATION_NODE;\n_extends(Notation,Node);\n\nfunction Entity() {\n};\nEntity.prototype.nodeType = ENTITY_NODE;\n_extends(Entity,Node);\n\nfunction EntityReference() {\n};\nEntityReference.prototype.nodeType = ENTITY_REFERENCE_NODE;\n_extends(EntityReference,Node);\n\nfunction DocumentFragment() {\n};\nDocumentFragment.prototype.nodeName =\t\"#document-fragment\";\nDocumentFragment.prototype.nodeType =\tDOCUMENT_FRAGMENT_NODE;\n_extends(DocumentFragment,Node);\n\n\nfunction ProcessingInstruction() {\n}\nProcessingInstruction.prototype.nodeType = PROCESSING_INSTRUCTION_NODE;\n_extends(ProcessingInstruction,Node);\nfunction XMLSerializer(){}\nXMLSerializer.prototype.serializeToString = function(node,isHtml,nodeFilter){\n\treturn nodeSerializeToString.call(node,isHtml,nodeFilter);\n}\nNode.prototype.toString = nodeSerializeToString;\nfunction nodeSerializeToString(isHtml,nodeFilter){\n\tvar buf = [];\n\tvar refNode = this.nodeType == 9 && this.documentElement || this;\n\tvar prefix = refNode.prefix;\n\tvar uri = refNode.namespaceURI;\n\t\n\tif(uri && prefix == null){\n\t\t//console.log(prefix)\n\t\tvar prefix = refNode.lookupPrefix(uri);\n\t\tif(prefix == null){\n\t\t\t//isHTML = true;\n\t\t\tvar visibleNamespaces=[\n\t\t\t{namespace:uri,prefix:null}\n\t\t\t//{namespace:uri,prefix:''}\n\t\t\t]\n\t\t}\n\t}\n\tserializeToString(this,buf,isHtml,nodeFilter,visibleNamespaces);\n\t//console.log('###',this.nodeType,uri,prefix,buf.join(''))\n\treturn buf.join('');\n}\n\nfunction needNamespaceDefine(node, isHTML, visibleNamespaces) {\n\tvar prefix = node.prefix || '';\n\tvar uri = node.namespaceURI;\n\t// According to [Namespaces in XML 1.0](https://www.w3.org/TR/REC-xml-names/#ns-using) ,\n\t// and more specifically https://www.w3.org/TR/REC-xml-names/#nsc-NoPrefixUndecl :\n\t// > In a namespace declaration for a prefix [...], the attribute value MUST NOT be empty.\n\t// in a similar manner [Namespaces in XML 1.1](https://www.w3.org/TR/xml-names11/#ns-using)\n\t// and more specifically https://www.w3.org/TR/xml-names11/#nsc-NSDeclared :\n\t// > [...] Furthermore, the attribute value [...] must not be an empty string.\n\t// so serializing empty namespace value like xmlns:ds=\"\" would produce an invalid XML document.\n\tif (!uri) {\n\t\treturn false;\n\t}\n\tif (prefix === \"xml\" && uri === NAMESPACE.XML || uri === NAMESPACE.XMLNS) {\n\t\treturn false;\n\t}\n\t\n\tvar i = visibleNamespaces.length \n\twhile (i--) {\n\t\tvar ns = visibleNamespaces[i];\n\t\t// get namespace prefix\n\t\tif (ns.prefix === prefix) {\n\t\t\treturn ns.namespace !== uri;\n\t\t}\n\t}\n\treturn true;\n}\n/**\n * Well-formed constraint: No < in Attribute Values\n * The replacement text of any entity referred to directly or indirectly in an attribute value must not contain a <.\n * @see https://www.w3.org/TR/xml/#CleanAttrVals\n * @see https://www.w3.org/TR/xml/#NT-AttValue\n */\nfunction addSerializedAttribute(buf, qualifiedName, value) {\n\tbuf.push(' ', qualifiedName, '=\"', value.replace(/[<&\"]/g,_xmlEncoder), '\"')\n}\n\nfunction serializeToString(node,buf,isHTML,nodeFilter,visibleNamespaces){\n\tif (!visibleNamespaces) {\n\t\tvisibleNamespaces = [];\n\t}\n\n\tif(nodeFilter){\n\t\tnode = nodeFilter(node);\n\t\tif(node){\n\t\t\tif(typeof node == 'string'){\n\t\t\t\tbuf.push(node);\n\t\t\t\treturn;\n\t\t\t}\n\t\t}else{\n\t\t\treturn;\n\t\t}\n\t\t//buf.sort.apply(attrs, attributeSorter);\n\t}\n\n\tswitch(node.nodeType){\n\tcase ELEMENT_NODE:\n\t\tvar attrs = node.attributes;\n\t\tvar len = attrs.length;\n\t\tvar child = node.firstChild;\n\t\tvar nodeName = node.tagName;\n\t\t\n\t\tisHTML = NAMESPACE.isHTML(node.namespaceURI) || isHTML\n\n\t\tvar prefixedNodeName = nodeName\n\t\tif (!isHTML && !node.prefix && node.namespaceURI) {\n\t\t\tvar defaultNS\n\t\t\t// lookup current default ns from `xmlns` attribute\n\t\t\tfor (var ai = 0; ai < attrs.length; ai++) {\n\t\t\t\tif (attrs.item(ai).name === 'xmlns') {\n\t\t\t\t\tdefaultNS = attrs.item(ai).value\n\t\t\t\t\tbreak\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (!defaultNS) {\n\t\t\t\t// lookup current default ns in visibleNamespaces\n\t\t\t\tfor (var nsi = visibleNamespaces.length - 1; nsi >= 0; nsi--) {\n\t\t\t\t\tvar namespace = visibleNamespaces[nsi]\n\t\t\t\t\tif (namespace.prefix === '' && namespace.namespace === node.namespaceURI) {\n\t\t\t\t\t\tdefaultNS = namespace.namespace\n\t\t\t\t\t\tbreak\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (defaultNS !== node.namespaceURI) {\n\t\t\t\tfor (var nsi = visibleNamespaces.length - 1; nsi >= 0; nsi--) {\n\t\t\t\t\tvar namespace = visibleNamespaces[nsi]\n\t\t\t\t\tif (namespace.namespace === node.namespaceURI) {\n\t\t\t\t\t\tif (namespace.prefix) {\n\t\t\t\t\t\t\tprefixedNodeName = namespace.prefix + ':' + nodeName\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tbuf.push('<', prefixedNodeName);\n\n\t\tfor(var i=0;i<len;i++){\n\t\t\t// add namespaces for attributes\n\t\t\tvar attr = attrs.item(i);\n\t\t\tif (attr.prefix == 'xmlns') {\n\t\t\t\tvisibleNamespaces.push({ prefix: attr.localName, namespace: attr.value });\n\t\t\t}else if(attr.nodeName == 'xmlns'){\n\t\t\t\tvisibleNamespaces.push({ prefix: '', namespace: attr.value });\n\t\t\t}\n\t\t}\n\n\t\tfor(var i=0;i<len;i++){\n\t\t\tvar attr = attrs.item(i);\n\t\t\tif (needNamespaceDefine(attr,isHTML, visibleNamespaces)) {\n\t\t\t\tvar prefix = attr.prefix||'';\n\t\t\t\tvar uri = attr.namespaceURI;\n\t\t\t\taddSerializedAttribute(buf, prefix ? 'xmlns:' + prefix : \"xmlns\", uri);\n\t\t\t\tvisibleNamespaces.push({ prefix: prefix, namespace:uri });\n\t\t\t}\n\t\t\tserializeToString(attr,buf,isHTML,nodeFilter,visibleNamespaces);\n\t\t}\n\n\t\t// add namespace for current node\t\t\n\t\tif (nodeName === prefixedNodeName && needNamespaceDefine(node, isHTML, visibleNamespaces)) {\n\t\t\tvar prefix = node.prefix||'';\n\t\t\tvar uri = node.namespaceURI;\n\t\t\taddSerializedAttribute(buf, prefix ? 'xmlns:' + prefix : \"xmlns\", uri);\n\t\t\tvisibleNamespaces.push({ prefix: prefix, namespace:uri });\n\t\t}\n\t\t\n\t\tif(child || isHTML && !/^(?:meta|link|img|br|hr|input)$/i.test(nodeName)){\n\t\t\tbuf.push('>');\n\t\t\t//if is cdata child node\n\t\t\tif(isHTML && /^script$/i.test(nodeName)){\n\t\t\t\twhile(child){\n\t\t\t\t\tif(child.data){\n\t\t\t\t\t\tbuf.push(child.data);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tserializeToString(child, buf, isHTML, nodeFilter, visibleNamespaces.slice());\n\t\t\t\t\t}\n\t\t\t\t\tchild = child.nextSibling;\n\t\t\t\t}\n\t\t\t}else\n\t\t\t{\n\t\t\t\twhile(child){\n\t\t\t\t\tserializeToString(child, buf, isHTML, nodeFilter, visibleNamespaces.slice());\n\t\t\t\t\tchild = child.nextSibling;\n\t\t\t\t}\n\t\t\t}\n\t\t\tbuf.push('</',prefixedNodeName,'>');\n\t\t}else{\n\t\t\tbuf.push('/>');\n\t\t}\n\t\t// remove added visible namespaces\n\t\t//visibleNamespaces.length = startVisibleNamespaces;\n\t\treturn;\n\tcase DOCUMENT_NODE:\n\tcase DOCUMENT_FRAGMENT_NODE:\n\t\tvar child = node.firstChild;\n\t\twhile(child){\n\t\t\tserializeToString(child, buf, isHTML, nodeFilter, visibleNamespaces.slice());\n\t\t\tchild = child.nextSibling;\n\t\t}\n\t\treturn;\n\tcase ATTRIBUTE_NODE:\n\t\treturn addSerializedAttribute(buf, node.name, node.value);\n\tcase TEXT_NODE:\n\t\t/**\n\t\t * The ampersand character (&) and the left angle bracket (<) must not appear in their literal form,\n\t\t * except when used as markup delimiters, or within a comment, a processing instruction, or a CDATA section.\n\t\t * If they are needed elsewhere, they must be escaped using either numeric character references or the strings\n\t\t * `&amp;` and `&lt;` respectively.\n\t\t * The right angle bracket (>) may be represented using the string \" &gt; \", and must, for compatibility,\n\t\t * be escaped using either `&gt;` or a character reference when it appears in the string `]]>` in content,\n\t\t * when that string is not marking the end of a CDATA section.\n\t\t *\n\t\t * In the content of elements, character data is any string of characters\n\t\t * which does not contain the start-delimiter of any markup\n\t\t * and does not include the CDATA-section-close delimiter, `]]>`.\n\t\t *\n\t\t * @see https://www.w3.org/TR/xml/#NT-CharData\n\t\t */\n\t\treturn buf.push(node.data\n\t\t\t.replace(/[<&]/g,_xmlEncoder)\n\t\t\t.replace(/]]>/g, ']]&gt;')\n\t\t);\n\tcase CDATA_SECTION_NODE:\n\t\treturn buf.push( '<![CDATA[',node.data,']]>');\n\tcase COMMENT_NODE:\n\t\treturn buf.push( \"<!--\",node.data,\"-->\");\n\tcase DOCUMENT_TYPE_NODE:\n\t\tvar pubid = node.publicId;\n\t\tvar sysid = node.systemId;\n\t\tbuf.push('<!DOCTYPE ',node.name);\n\t\tif(pubid){\n\t\t\tbuf.push(' PUBLIC ', pubid);\n\t\t\tif (sysid && sysid!='.') {\n\t\t\t\tbuf.push(' ', sysid);\n\t\t\t}\n\t\t\tbuf.push('>');\n\t\t}else if(sysid && sysid!='.'){\n\t\t\tbuf.push(' SYSTEM ', sysid, '>');\n\t\t}else{\n\t\t\tvar sub = node.internalSubset;\n\t\t\tif(sub){\n\t\t\t\tbuf.push(\" [\",sub,\"]\");\n\t\t\t}\n\t\t\tbuf.push(\">\");\n\t\t}\n\t\treturn;\n\tcase PROCESSING_INSTRUCTION_NODE:\n\t\treturn buf.push( \"<?\",node.target,\" \",node.data,\"?>\");\n\tcase ENTITY_REFERENCE_NODE:\n\t\treturn buf.push( '&',node.nodeName,';');\n\t//case ENTITY_NODE:\n\t//case NOTATION_NODE:\n\tdefault:\n\t\tbuf.push('??',node.nodeName);\n\t}\n}\nfunction importNode(doc,node,deep){\n\tvar node2;\n\tswitch (node.nodeType) {\n\tcase ELEMENT_NODE:\n\t\tnode2 = node.cloneNode(false);\n\t\tnode2.ownerDocument = doc;\n\t\t//var attrs = node2.attributes;\n\t\t//var len = attrs.length;\n\t\t//for(var i=0;i<len;i++){\n\t\t\t//node2.setAttributeNodeNS(importNode(doc,attrs.item(i),deep));\n\t\t//}\n\tcase DOCUMENT_FRAGMENT_NODE:\n\t\tbreak;\n\tcase ATTRIBUTE_NODE:\n\t\tdeep = true;\n\t\tbreak;\n\t//case ENTITY_REFERENCE_NODE:\n\t//case PROCESSING_INSTRUCTION_NODE:\n\t////case TEXT_NODE:\n\t//case CDATA_SECTION_NODE:\n\t//case COMMENT_NODE:\n\t//\tdeep = false;\n\t//\tbreak;\n\t//case DOCUMENT_NODE:\n\t//case DOCUMENT_TYPE_NODE:\n\t//cannot be imported.\n\t//case ENTITY_NODE:\n\t//case NOTATION_NODE：\n\t//can not hit in level3\n\t//default:throw e;\n\t}\n\tif(!node2){\n\t\tnode2 = node.cloneNode(false);//false\n\t}\n\tnode2.ownerDocument = doc;\n\tnode2.parentNode = null;\n\tif(deep){\n\t\tvar child = node.firstChild;\n\t\twhile(child){\n\t\t\tnode2.appendChild(importNode(doc,child,deep));\n\t\t\tchild = child.nextSibling;\n\t\t}\n\t}\n\treturn node2;\n}\n//\n//var _relationMap = {firstChild:1,lastChild:1,previousSibling:1,nextSibling:1,\n//\t\t\t\t\tattributes:1,childNodes:1,parentNode:1,documentElement:1,doctype,};\nfunction cloneNode(doc,node,deep){\n\tvar node2 = new node.constructor();\n\tfor(var n in node){\n\t\tvar v = node[n];\n\t\tif(typeof v != 'object' ){\n\t\t\tif(v != node2[n]){\n\t\t\t\tnode2[n] = v;\n\t\t\t}\n\t\t}\n\t}\n\tif(node.childNodes){\n\t\tnode2.childNodes = new NodeList();\n\t}\n\tnode2.ownerDocument = doc;\n\tswitch (node2.nodeType) {\n\tcase ELEMENT_NODE:\n\t\tvar attrs\t= node.attributes;\n\t\tvar attrs2\t= node2.attributes = new NamedNodeMap();\n\t\tvar len = attrs.length\n\t\tattrs2._ownerElement = node2;\n\t\tfor(var i=0;i<len;i++){\n\t\t\tnode2.setAttributeNode(cloneNode(doc,attrs.item(i),true));\n\t\t}\n\t\tbreak;;\n\tcase ATTRIBUTE_NODE:\n\t\tdeep = true;\n\t}\n\tif(deep){\n\t\tvar child = node.firstChild;\n\t\twhile(child){\n\t\t\tnode2.appendChild(cloneNode(doc,child,deep));\n\t\t\tchild = child.nextSibling;\n\t\t}\n\t}\n\treturn node2;\n}\n\nfunction __set__(object,key,value){\n\tobject[key] = value\n}\n//do dynamic\ntry{\n\tif(Object.defineProperty){\n\t\tObject.defineProperty(LiveNodeList.prototype,'length',{\n\t\t\tget:function(){\n\t\t\t\t_updateLiveList(this);\n\t\t\t\treturn this.$$length;\n\t\t\t}\n\t\t});\n\n\t\tObject.defineProperty(Node.prototype,'textContent',{\n\t\t\tget:function(){\n\t\t\t\treturn getTextContent(this);\n\t\t\t},\n\n\t\t\tset:function(data){\n\t\t\t\tswitch(this.nodeType){\n\t\t\t\tcase ELEMENT_NODE:\n\t\t\t\tcase DOCUMENT_FRAGMENT_NODE:\n\t\t\t\t\twhile(this.firstChild){\n\t\t\t\t\t\tthis.removeChild(this.firstChild);\n\t\t\t\t\t}\n\t\t\t\t\tif(data || String(data)){\n\t\t\t\t\t\tthis.appendChild(this.ownerDocument.createTextNode(data));\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\n\t\t\t\tdefault:\n\t\t\t\t\tthis.data = data;\n\t\t\t\t\tthis.value = data;\n\t\t\t\t\tthis.nodeValue = data;\n\t\t\t\t}\n\t\t\t}\n\t\t})\n\t\t\n\t\tfunction getTextContent(node){\n\t\t\tswitch(node.nodeType){\n\t\t\tcase ELEMENT_NODE:\n\t\t\tcase DOCUMENT_FRAGMENT_NODE:\n\t\t\t\tvar buf = [];\n\t\t\t\tnode = node.firstChild;\n\t\t\t\twhile(node){\n\t\t\t\t\tif(node.nodeType!==7 && node.nodeType !==8){\n\t\t\t\t\t\tbuf.push(getTextContent(node));\n\t\t\t\t\t}\n\t\t\t\t\tnode = node.nextSibling;\n\t\t\t\t}\n\t\t\t\treturn buf.join('');\n\t\t\tdefault:\n\t\t\t\treturn node.nodeValue;\n\t\t\t}\n\t\t}\n\n\t\t__set__ = function(object,key,value){\n\t\t\t//console.log(value)\n\t\t\tobject['$$'+key] = value\n\t\t}\n\t}\n}catch(e){//ie8\n}\n\n//if(typeof require == 'function'){\n\texports.DocumentType = DocumentType;\n\texports.DOMException = DOMException;\n\texports.DOMImplementation = DOMImplementation;\n\texports.Element = Element;\n\texports.Node = Node;\n\texports.NodeList = NodeList;\n\texports.XMLSerializer = XMLSerializer;\n//}\n","var freeze = require('./conventions').freeze;\n\n/**\n * The entities that are predefined in every XML document.\n *\n * @see https://www.w3.org/TR/2006/REC-xml11-20060816/#sec-predefined-ent W3C XML 1.1\n * @see https://www.w3.org/TR/2008/REC-xml-20081126/#sec-predefined-ent W3C XML 1.0\n * @see https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Predefined_entities_in_XML Wikipedia\n */\nexports.XML_ENTITIES = freeze({amp:'&', apos:\"'\", gt:'>', lt:'<', quot:'\"'})\n\n/**\n * A map of currently 241 entities that are detected in an HTML document.\n * They contain all entries from `XML_ENTITIES`.\n *\n * @see XML_ENTITIES\n * @see DOMParser.parseFromString\n * @see DOMImplementation.prototype.createHTMLDocument\n * @see https://html.spec.whatwg.org/#named-character-references WHATWG HTML(5) Spec\n * @see https://www.w3.org/TR/xml-entity-names/ W3C XML Entity Names\n * @see https://www.w3.org/TR/html4/sgml/entities.html W3C HTML4/SGML\n * @see https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Character_entity_references_in_HTML Wikipedia (HTML)\n * @see https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Entities_representing_special_characters_in_XHTML Wikpedia (XHTML)\n */\nexports.HTML_ENTITIES = freeze({\n       lt: '<',\n       gt: '>',\n       amp: '&',\n       quot: '\"',\n       apos: \"'\",\n       Agrave: \"À\",\n       Aacute: \"Á\",\n       Acirc: \"Â\",\n       Atilde: \"Ã\",\n       Auml: \"Ä\",\n       Aring: \"Å\",\n       AElig: \"Æ\",\n       Ccedil: \"Ç\",\n       Egrave: \"È\",\n       Eacute: \"É\",\n       Ecirc: \"Ê\",\n       Euml: \"Ë\",\n       Igrave: \"Ì\",\n       Iacute: \"Í\",\n       Icirc: \"Î\",\n       Iuml: \"Ï\",\n       ETH: \"Ð\",\n       Ntilde: \"Ñ\",\n       Ograve: \"Ò\",\n       Oacute: \"Ó\",\n       Ocirc: \"Ô\",\n       Otilde: \"Õ\",\n       Ouml: \"Ö\",\n       Oslash: \"Ø\",\n       Ugrave: \"Ù\",\n       Uacute: \"Ú\",\n       Ucirc: \"Û\",\n       Uuml: \"Ü\",\n       Yacute: \"Ý\",\n       THORN: \"Þ\",\n       szlig: \"ß\",\n       agrave: \"à\",\n       aacute: \"á\",\n       acirc: \"â\",\n       atilde: \"ã\",\n       auml: \"ä\",\n       aring: \"å\",\n       aelig: \"æ\",\n       ccedil: \"ç\",\n       egrave: \"è\",\n       eacute: \"é\",\n       ecirc: \"ê\",\n       euml: \"ë\",\n       igrave: \"ì\",\n       iacute: \"í\",\n       icirc: \"î\",\n       iuml: \"ï\",\n       eth: \"ð\",\n       ntilde: \"ñ\",\n       ograve: \"ò\",\n       oacute: \"ó\",\n       ocirc: \"ô\",\n       otilde: \"õ\",\n       ouml: \"ö\",\n       oslash: \"ø\",\n       ugrave: \"ù\",\n       uacute: \"ú\",\n       ucirc: \"û\",\n       uuml: \"ü\",\n       yacute: \"ý\",\n       thorn: \"þ\",\n       yuml: \"ÿ\",\n       nbsp: \"\\u00a0\",\n       iexcl: \"¡\",\n       cent: \"¢\",\n       pound: \"£\",\n       curren: \"¤\",\n       yen: \"¥\",\n       brvbar: \"¦\",\n       sect: \"§\",\n       uml: \"¨\",\n       copy: \"©\",\n       ordf: \"ª\",\n       laquo: \"«\",\n       not: \"¬\",\n       shy: \"­­\",\n       reg: \"®\",\n       macr: \"¯\",\n       deg: \"°\",\n       plusmn: \"±\",\n       sup2: \"²\",\n       sup3: \"³\",\n       acute: \"´\",\n       micro: \"µ\",\n       para: \"¶\",\n       middot: \"·\",\n       cedil: \"¸\",\n       sup1: \"¹\",\n       ordm: \"º\",\n       raquo: \"»\",\n       frac14: \"¼\",\n       frac12: \"½\",\n       frac34: \"¾\",\n       iquest: \"¿\",\n       times: \"×\",\n       divide: \"÷\",\n       forall: \"∀\",\n       part: \"∂\",\n       exist: \"∃\",\n       empty: \"∅\",\n       nabla: \"∇\",\n       isin: \"∈\",\n       notin: \"∉\",\n       ni: \"∋\",\n       prod: \"∏\",\n       sum: \"∑\",\n       minus: \"−\",\n       lowast: \"∗\",\n       radic: \"√\",\n       prop: \"∝\",\n       infin: \"∞\",\n       ang: \"∠\",\n       and: \"∧\",\n       or: \"∨\",\n       cap: \"∩\",\n       cup: \"∪\",\n       'int': \"∫\",\n       there4: \"∴\",\n       sim: \"∼\",\n       cong: \"≅\",\n       asymp: \"≈\",\n       ne: \"≠\",\n       equiv: \"≡\",\n       le: \"≤\",\n       ge: \"≥\",\n       sub: \"⊂\",\n       sup: \"⊃\",\n       nsub: \"⊄\",\n       sube: \"⊆\",\n       supe: \"⊇\",\n       oplus: \"⊕\",\n       otimes: \"⊗\",\n       perp: \"⊥\",\n       sdot: \"⋅\",\n       Alpha: \"Α\",\n       Beta: \"Β\",\n       Gamma: \"Γ\",\n       Delta: \"Δ\",\n       Epsilon: \"Ε\",\n       Zeta: \"Ζ\",\n       Eta: \"Η\",\n       Theta: \"Θ\",\n       Iota: \"Ι\",\n       Kappa: \"Κ\",\n       Lambda: \"Λ\",\n       Mu: \"Μ\",\n       Nu: \"Ν\",\n       Xi: \"Ξ\",\n       Omicron: \"Ο\",\n       Pi: \"Π\",\n       Rho: \"Ρ\",\n       Sigma: \"Σ\",\n       Tau: \"Τ\",\n       Upsilon: \"Υ\",\n       Phi: \"Φ\",\n       Chi: \"Χ\",\n       Psi: \"Ψ\",\n       Omega: \"Ω\",\n       alpha: \"α\",\n       beta: \"β\",\n       gamma: \"γ\",\n       delta: \"δ\",\n       epsilon: \"ε\",\n       zeta: \"ζ\",\n       eta: \"η\",\n       theta: \"θ\",\n       iota: \"ι\",\n       kappa: \"κ\",\n       lambda: \"λ\",\n       mu: \"μ\",\n       nu: \"ν\",\n       xi: \"ξ\",\n       omicron: \"ο\",\n       pi: \"π\",\n       rho: \"ρ\",\n       sigmaf: \"ς\",\n       sigma: \"σ\",\n       tau: \"τ\",\n       upsilon: \"υ\",\n       phi: \"φ\",\n       chi: \"χ\",\n       psi: \"ψ\",\n       omega: \"ω\",\n       thetasym: \"ϑ\",\n       upsih: \"ϒ\",\n       piv: \"ϖ\",\n       OElig: \"Œ\",\n       oelig: \"œ\",\n       Scaron: \"Š\",\n       scaron: \"š\",\n       Yuml: \"Ÿ\",\n       fnof: \"ƒ\",\n       circ: \"ˆ\",\n       tilde: \"˜\",\n       ensp: \" \",\n       emsp: \" \",\n       thinsp: \" \",\n       zwnj: \"‌\",\n       zwj: \"‍\",\n       lrm: \"‎\",\n       rlm: \"‏\",\n       ndash: \"–\",\n       mdash: \"—\",\n       lsquo: \"‘\",\n       rsquo: \"’\",\n       sbquo: \"‚\",\n       ldquo: \"“\",\n       rdquo: \"”\",\n       bdquo: \"„\",\n       dagger: \"†\",\n       Dagger: \"‡\",\n       bull: \"•\",\n       hellip: \"…\",\n       permil: \"‰\",\n       prime: \"′\",\n       Prime: \"″\",\n       lsaquo: \"‹\",\n       rsaquo: \"›\",\n       oline: \"‾\",\n       euro: \"€\",\n       trade: \"™\",\n       larr: \"←\",\n       uarr: \"↑\",\n       rarr: \"→\",\n       darr: \"↓\",\n       harr: \"↔\",\n       crarr: \"↵\",\n       lceil: \"⌈\",\n       rceil: \"⌉\",\n       lfloor: \"⌊\",\n       rfloor: \"⌋\",\n       loz: \"◊\",\n       spades: \"♠\",\n       clubs: \"♣\",\n       hearts: \"♥\",\n       diams: \"♦\"\n});\n\n/**\n * @deprecated use `HTML_ENTITIES` instead\n * @see HTML_ENTITIES\n */\nexports.entityMap = exports.HTML_ENTITIES\n","var dom = require('./dom')\nexports.DOMImplementation = dom.DOMImplementation\nexports.XMLSerializer = dom.XMLSerializer\nexports.DOMParser = require('./dom-parser').DOMParser\n","var NAMESPACE = require(\"./conventions\").NAMESPACE;\n\n//[4]   \tNameStartChar\t   ::=   \t\":\" | [A-Z] | \"_\" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]\n//[4a]   \tNameChar\t   ::=   \tNameStartChar | \"-\" | \".\" | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040]\n//[5]   \tName\t   ::=   \tNameStartChar (NameChar)*\nvar nameStartChar = /[A-Z_a-z\\xC0-\\xD6\\xD8-\\xF6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD]///\\u10000-\\uEFFFF\nvar nameChar = new RegExp(\"[\\\\-\\\\.0-9\"+nameStartChar.source.slice(1,-1)+\"\\\\u00B7\\\\u0300-\\\\u036F\\\\u203F-\\\\u2040]\");\nvar tagNamePattern = new RegExp('^'+nameStartChar.source+nameChar.source+'*(?:\\:'+nameStartChar.source+nameChar.source+'*)?$');\n//var tagNamePattern = /^[a-zA-Z_][\\w\\-\\.]*(?:\\:[a-zA-Z_][\\w\\-\\.]*)?$/\n//var handlers = 'resolveEntity,getExternalSubset,characters,endDocument,endElement,endPrefixMapping,ignorableWhitespace,processingInstruction,setDocumentLocator,skippedEntity,startDocument,startElement,startPrefixMapping,notationDecl,unparsedEntityDecl,error,fatalError,warning,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,comment,endCDATA,endDTD,endEntity,startCDATA,startDTD,startEntity'.split(',')\n\n//S_TAG,\tS_ATTR,\tS_EQ,\tS_ATTR_NOQUOT_VALUE\n//S_ATTR_SPACE,\tS_ATTR_END,\tS_TAG_SPACE, S_TAG_CLOSE\nvar S_TAG = 0;//tag name offerring\nvar S_ATTR = 1;//attr name offerring \nvar S_ATTR_SPACE=2;//attr name end and space offer\nvar S_EQ = 3;//=space?\nvar S_ATTR_NOQUOT_VALUE = 4;//attr value(no quot value only)\nvar S_ATTR_END = 5;//attr value end and no space(quot end)\nvar S_TAG_SPACE = 6;//(attr value end || tag end ) && (space offer)\nvar S_TAG_CLOSE = 7;//closed el<el />\n\n/**\n * Creates an error that will not be caught by XMLReader aka the SAX parser.\n *\n * @param {string} message\n * @param {any?} locator Optional, can provide details about the location in the source\n * @constructor\n */\nfunction ParseError(message, locator) {\n\tthis.message = message\n\tthis.locator = locator\n\tif(Error.captureStackTrace) Error.captureStackTrace(this, ParseError);\n}\nParseError.prototype = new Error();\nParseError.prototype.name = ParseError.name\n\nfunction XMLReader(){\n\t\n}\n\nXMLReader.prototype = {\n\tparse:function(source,defaultNSMap,entityMap){\n\t\tvar domBuilder = this.domBuilder;\n\t\tdomBuilder.startDocument();\n\t\t_copy(defaultNSMap ,defaultNSMap = {})\n\t\tparse(source,defaultNSMap,entityMap,\n\t\t\t\tdomBuilder,this.errorHandler);\n\t\tdomBuilder.endDocument();\n\t}\n}\nfunction parse(source,defaultNSMapCopy,entityMap,domBuilder,errorHandler){\n\tfunction fixedFromCharCode(code) {\n\t\t// String.prototype.fromCharCode does not supports\n\t\t// > 2 bytes unicode chars directly\n\t\tif (code > 0xffff) {\n\t\t\tcode -= 0x10000;\n\t\t\tvar surrogate1 = 0xd800 + (code >> 10)\n\t\t\t\t, surrogate2 = 0xdc00 + (code & 0x3ff);\n\n\t\t\treturn String.fromCharCode(surrogate1, surrogate2);\n\t\t} else {\n\t\t\treturn String.fromCharCode(code);\n\t\t}\n\t}\n\tfunction entityReplacer(a){\n\t\tvar k = a.slice(1,-1);\n\t\tif(k in entityMap){\n\t\t\treturn entityMap[k]; \n\t\t}else if(k.charAt(0) === '#'){\n\t\t\treturn fixedFromCharCode(parseInt(k.substr(1).replace('x','0x')))\n\t\t}else{\n\t\t\terrorHandler.error('entity not found:'+a);\n\t\t\treturn a;\n\t\t}\n\t}\n\tfunction appendText(end){//has some bugs\n\t\tif(end>start){\n\t\t\tvar xt = source.substring(start,end).replace(/&#?\\w+;/g,entityReplacer);\n\t\t\tlocator&&position(start);\n\t\t\tdomBuilder.characters(xt,0,end-start);\n\t\t\tstart = end\n\t\t}\n\t}\n\tfunction position(p,m){\n\t\twhile(p>=lineEnd && (m = linePattern.exec(source))){\n\t\t\tlineStart = m.index;\n\t\t\tlineEnd = lineStart + m[0].length;\n\t\t\tlocator.lineNumber++;\n\t\t\t//console.log('line++:',locator,startPos,endPos)\n\t\t}\n\t\tlocator.columnNumber = p-lineStart+1;\n\t}\n\tvar lineStart = 0;\n\tvar lineEnd = 0;\n\tvar linePattern = /.*(?:\\r\\n?|\\n)|.*$/g\n\tvar locator = domBuilder.locator;\n\t\n\tvar parseStack = [{currentNSMap:defaultNSMapCopy}]\n\tvar closeMap = {};\n\tvar start = 0;\n\twhile(true){\n\t\ttry{\n\t\t\tvar tagStart = source.indexOf('<',start);\n\t\t\tif(tagStart<0){\n\t\t\t\tif(!source.substr(start).match(/^\\s*$/)){\n\t\t\t\t\tvar doc = domBuilder.doc;\n\t    \t\t\tvar text = doc.createTextNode(source.substr(start));\n\t    \t\t\tdoc.appendChild(text);\n\t    \t\t\tdomBuilder.currentElement = text;\n\t\t\t\t}\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif(tagStart>start){\n\t\t\t\tappendText(tagStart);\n\t\t\t}\n\t\t\tswitch(source.charAt(tagStart+1)){\n\t\t\tcase '/':\n\t\t\t\tvar end = source.indexOf('>',tagStart+3);\n\t\t\t\tvar tagName = source.substring(tagStart + 2, end).replace(/[ \\t\\n\\r]+$/g, '');\n\t\t\t\tvar config = parseStack.pop();\n\t\t\t\tif(end<0){\n\t\t\t\t\t\n\t        \t\ttagName = source.substring(tagStart+2).replace(/[\\s<].*/,'');\n\t        \t\terrorHandler.error(\"end tag name: \"+tagName+' is not complete:'+config.tagName);\n\t        \t\tend = tagStart+1+tagName.length;\n\t        \t}else if(tagName.match(/\\s</)){\n\t        \t\ttagName = tagName.replace(/[\\s<].*/,'');\n\t        \t\terrorHandler.error(\"end tag name: \"+tagName+' maybe not complete');\n\t        \t\tend = tagStart+1+tagName.length;\n\t\t\t\t}\n\t\t\t\tvar localNSMap = config.localNSMap;\n\t\t\t\tvar endMatch = config.tagName == tagName;\n\t\t\t\tvar endIgnoreCaseMach = endMatch || config.tagName&&config.tagName.toLowerCase() == tagName.toLowerCase()\n\t\t        if(endIgnoreCaseMach){\n\t\t        \tdomBuilder.endElement(config.uri,config.localName,tagName);\n\t\t\t\t\tif(localNSMap){\n\t\t\t\t\t\tfor(var prefix in localNSMap){\n\t\t\t\t\t\t\tdomBuilder.endPrefixMapping(prefix) ;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif(!endMatch){\n\t\t            \terrorHandler.fatalError(\"end tag name: \"+tagName+' is not match the current start tagName:'+config.tagName ); // No known test case\n\t\t\t\t\t}\n\t\t        }else{\n\t\t        \tparseStack.push(config)\n\t\t        }\n\t\t\t\t\n\t\t\t\tend++;\n\t\t\t\tbreak;\n\t\t\t\t// end elment\n\t\t\tcase '?':// <?...?>\n\t\t\t\tlocator&&position(tagStart);\n\t\t\t\tend = parseInstruction(source,tagStart,domBuilder);\n\t\t\t\tbreak;\n\t\t\tcase '!':// <!doctype,<![CDATA,<!--\n\t\t\t\tlocator&&position(tagStart);\n\t\t\t\tend = parseDCC(source,tagStart,domBuilder,errorHandler);\n\t\t\t\tbreak;\n\t\t\tdefault:\n\t\t\t\tlocator&&position(tagStart);\n\t\t\t\tvar el = new ElementAttributes();\n\t\t\t\tvar currentNSMap = parseStack[parseStack.length-1].currentNSMap;\n\t\t\t\t//elStartEnd\n\t\t\t\tvar end = parseElementStartPart(source,tagStart,el,currentNSMap,entityReplacer,errorHandler);\n\t\t\t\tvar len = el.length;\n\t\t\t\t\n\t\t\t\t\n\t\t\t\tif(!el.closed && fixSelfClosed(source,end,el.tagName,closeMap)){\n\t\t\t\t\tel.closed = true;\n\t\t\t\t\tif(!entityMap.nbsp){\n\t\t\t\t\t\terrorHandler.warning('unclosed xml attribute');\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(locator && len){\n\t\t\t\t\tvar locator2 = copyLocator(locator,{});\n\t\t\t\t\t//try{//attribute position fixed\n\t\t\t\t\tfor(var i = 0;i<len;i++){\n\t\t\t\t\t\tvar a = el[i];\n\t\t\t\t\t\tposition(a.offset);\n\t\t\t\t\t\ta.locator = copyLocator(locator,{});\n\t\t\t\t\t}\n\t\t\t\t\tdomBuilder.locator = locator2\n\t\t\t\t\tif(appendElement(el,domBuilder,currentNSMap)){\n\t\t\t\t\t\tparseStack.push(el)\n\t\t\t\t\t}\n\t\t\t\t\tdomBuilder.locator = locator;\n\t\t\t\t}else{\n\t\t\t\t\tif(appendElement(el,domBuilder,currentNSMap)){\n\t\t\t\t\t\tparseStack.push(el)\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (NAMESPACE.isHTML(el.uri) && !el.closed) {\n\t\t\t\t\tend = parseHtmlSpecialContent(source,end,el.tagName,entityReplacer,domBuilder)\n\t\t\t\t} else {\n\t\t\t\t\tend++;\n\t\t\t\t}\n\t\t\t}\n\t\t}catch(e){\n\t\t\tif (e instanceof ParseError) {\n\t\t\t\tthrow e;\n\t\t\t}\n\t\t\terrorHandler.error('element parse error: '+e)\n\t\t\tend = -1;\n\t\t}\n\t\tif(end>start){\n\t\t\tstart = end;\n\t\t}else{\n\t\t\t//TODO: 这里有可能sax回退，有位置错误风险\n\t\t\tappendText(Math.max(tagStart,start)+1);\n\t\t}\n\t}\n}\nfunction copyLocator(f,t){\n\tt.lineNumber = f.lineNumber;\n\tt.columnNumber = f.columnNumber;\n\treturn t;\n}\n\n/**\n * @see #appendElement(source,elStartEnd,el,selfClosed,entityReplacer,domBuilder,parseStack);\n * @return end of the elementStartPart(end of elementEndPart for selfClosed el)\n */\nfunction parseElementStartPart(source,start,el,currentNSMap,entityReplacer,errorHandler){\n\n\t/**\n\t * @param {string} qname\n\t * @param {string} value\n\t * @param {number} startIndex\n\t */\n\tfunction addAttribute(qname, value, startIndex) {\n\t\tif (el.attributeNames.hasOwnProperty(qname)) {\n\t\t\terrorHandler.fatalError('Attribute ' + qname + ' redefined')\n\t\t}\n\t\tel.addValue(qname, value, startIndex)\n\t}\n\tvar attrName;\n\tvar value;\n\tvar p = ++start;\n\tvar s = S_TAG;//status\n\twhile(true){\n\t\tvar c = source.charAt(p);\n\t\tswitch(c){\n\t\tcase '=':\n\t\t\tif(s === S_ATTR){//attrName\n\t\t\t\tattrName = source.slice(start,p);\n\t\t\t\ts = S_EQ;\n\t\t\t}else if(s === S_ATTR_SPACE){\n\t\t\t\ts = S_EQ;\n\t\t\t}else{\n\t\t\t\t//fatalError: equal must after attrName or space after attrName\n\t\t\t\tthrow new Error('attribute equal must after attrName'); // No known test case\n\t\t\t}\n\t\t\tbreak;\n\t\tcase '\\'':\n\t\tcase '\"':\n\t\t\tif(s === S_EQ || s === S_ATTR //|| s == S_ATTR_SPACE\n\t\t\t\t){//equal\n\t\t\t\tif(s === S_ATTR){\n\t\t\t\t\terrorHandler.warning('attribute value must after \"=\"')\n\t\t\t\t\tattrName = source.slice(start,p)\n\t\t\t\t}\n\t\t\t\tstart = p+1;\n\t\t\t\tp = source.indexOf(c,start)\n\t\t\t\tif(p>0){\n\t\t\t\t\tvalue = source.slice(start,p).replace(/&#?\\w+;/g,entityReplacer);\n\t\t\t\t\taddAttribute(attrName, value, start-1);\n\t\t\t\t\ts = S_ATTR_END;\n\t\t\t\t}else{\n\t\t\t\t\t//fatalError: no end quot match\n\t\t\t\t\tthrow new Error('attribute value no end \\''+c+'\\' match');\n\t\t\t\t}\n\t\t\t}else if(s == S_ATTR_NOQUOT_VALUE){\n\t\t\t\tvalue = source.slice(start,p).replace(/&#?\\w+;/g,entityReplacer);\n\t\t\t\t//console.log(attrName,value,start,p)\n\t\t\t\taddAttribute(attrName, value, start);\n\t\t\t\t//console.dir(el)\n\t\t\t\terrorHandler.warning('attribute \"'+attrName+'\" missed start quot('+c+')!!');\n\t\t\t\tstart = p+1;\n\t\t\t\ts = S_ATTR_END\n\t\t\t}else{\n\t\t\t\t//fatalError: no equal before\n\t\t\t\tthrow new Error('attribute value must after \"=\"'); // No known test case\n\t\t\t}\n\t\t\tbreak;\n\t\tcase '/':\n\t\t\tswitch(s){\n\t\t\tcase S_TAG:\n\t\t\t\tel.setTagName(source.slice(start,p));\n\t\t\tcase S_ATTR_END:\n\t\t\tcase S_TAG_SPACE:\n\t\t\tcase S_TAG_CLOSE:\n\t\t\t\ts =S_TAG_CLOSE;\n\t\t\t\tel.closed = true;\n\t\t\tcase S_ATTR_NOQUOT_VALUE:\n\t\t\tcase S_ATTR:\n\t\t\tcase S_ATTR_SPACE:\n\t\t\t\tbreak;\n\t\t\t//case S_EQ:\n\t\t\tdefault:\n\t\t\t\tthrow new Error(\"attribute invalid close char('/')\") // No known test case\n\t\t\t}\n\t\t\tbreak;\n\t\tcase ''://end document\n\t\t\terrorHandler.error('unexpected end of input');\n\t\t\tif(s == S_TAG){\n\t\t\t\tel.setTagName(source.slice(start,p));\n\t\t\t}\n\t\t\treturn p;\n\t\tcase '>':\n\t\t\tswitch(s){\n\t\t\tcase S_TAG:\n\t\t\t\tel.setTagName(source.slice(start,p));\n\t\t\tcase S_ATTR_END:\n\t\t\tcase S_TAG_SPACE:\n\t\t\tcase S_TAG_CLOSE:\n\t\t\t\tbreak;//normal\n\t\t\tcase S_ATTR_NOQUOT_VALUE://Compatible state\n\t\t\tcase S_ATTR:\n\t\t\t\tvalue = source.slice(start,p);\n\t\t\t\tif(value.slice(-1) === '/'){\n\t\t\t\t\tel.closed  = true;\n\t\t\t\t\tvalue = value.slice(0,-1)\n\t\t\t\t}\n\t\t\tcase S_ATTR_SPACE:\n\t\t\t\tif(s === S_ATTR_SPACE){\n\t\t\t\t\tvalue = attrName;\n\t\t\t\t}\n\t\t\t\tif(s == S_ATTR_NOQUOT_VALUE){\n\t\t\t\t\terrorHandler.warning('attribute \"'+value+'\" missed quot(\")!');\n\t\t\t\t\taddAttribute(attrName, value.replace(/&#?\\w+;/g,entityReplacer), start)\n\t\t\t\t}else{\n\t\t\t\t\tif(!NAMESPACE.isHTML(currentNSMap['']) || !value.match(/^(?:disabled|checked|selected)$/i)){\n\t\t\t\t\t\terrorHandler.warning('attribute \"'+value+'\" missed value!! \"'+value+'\" instead!!')\n\t\t\t\t\t}\n\t\t\t\t\taddAttribute(value, value, start)\n\t\t\t\t}\n\t\t\t\tbreak;\n\t\t\tcase S_EQ:\n\t\t\t\tthrow new Error('attribute value missed!!');\n\t\t\t}\n//\t\t\tconsole.log(tagName,tagNamePattern,tagNamePattern.test(tagName))\n\t\t\treturn p;\n\t\t/*xml space '\\x20' | #x9 | #xD | #xA; */\n\t\tcase '\\u0080':\n\t\t\tc = ' ';\n\t\tdefault:\n\t\t\tif(c<= ' '){//space\n\t\t\t\tswitch(s){\n\t\t\t\tcase S_TAG:\n\t\t\t\t\tel.setTagName(source.slice(start,p));//tagName\n\t\t\t\t\ts = S_TAG_SPACE;\n\t\t\t\t\tbreak;\n\t\t\t\tcase S_ATTR:\n\t\t\t\t\tattrName = source.slice(start,p)\n\t\t\t\t\ts = S_ATTR_SPACE;\n\t\t\t\t\tbreak;\n\t\t\t\tcase S_ATTR_NOQUOT_VALUE:\n\t\t\t\t\tvar value = source.slice(start,p).replace(/&#?\\w+;/g,entityReplacer);\n\t\t\t\t\terrorHandler.warning('attribute \"'+value+'\" missed quot(\")!!');\n\t\t\t\t\taddAttribute(attrName, value, start)\n\t\t\t\tcase S_ATTR_END:\n\t\t\t\t\ts = S_TAG_SPACE;\n\t\t\t\t\tbreak;\n\t\t\t\t//case S_TAG_SPACE:\n\t\t\t\t//case S_EQ:\n\t\t\t\t//case S_ATTR_SPACE:\n\t\t\t\t//\tvoid();break;\n\t\t\t\t//case S_TAG_CLOSE:\n\t\t\t\t\t//ignore warning\n\t\t\t\t}\n\t\t\t}else{//not space\n//S_TAG,\tS_ATTR,\tS_EQ,\tS_ATTR_NOQUOT_VALUE\n//S_ATTR_SPACE,\tS_ATTR_END,\tS_TAG_SPACE, S_TAG_CLOSE\n\t\t\t\tswitch(s){\n\t\t\t\t//case S_TAG:void();break;\n\t\t\t\t//case S_ATTR:void();break;\n\t\t\t\t//case S_ATTR_NOQUOT_VALUE:void();break;\n\t\t\t\tcase S_ATTR_SPACE:\n\t\t\t\t\tvar tagName =  el.tagName;\n\t\t\t\t\tif (!NAMESPACE.isHTML(currentNSMap['']) || !attrName.match(/^(?:disabled|checked|selected)$/i)) {\n\t\t\t\t\t\terrorHandler.warning('attribute \"'+attrName+'\" missed value!! \"'+attrName+'\" instead2!!')\n\t\t\t\t\t}\n\t\t\t\t\taddAttribute(attrName, attrName, start);\n\t\t\t\t\tstart = p;\n\t\t\t\t\ts = S_ATTR;\n\t\t\t\t\tbreak;\n\t\t\t\tcase S_ATTR_END:\n\t\t\t\t\terrorHandler.warning('attribute space is required\"'+attrName+'\"!!')\n\t\t\t\tcase S_TAG_SPACE:\n\t\t\t\t\ts = S_ATTR;\n\t\t\t\t\tstart = p;\n\t\t\t\t\tbreak;\n\t\t\t\tcase S_EQ:\n\t\t\t\t\ts = S_ATTR_NOQUOT_VALUE;\n\t\t\t\t\tstart = p;\n\t\t\t\t\tbreak;\n\t\t\t\tcase S_TAG_CLOSE:\n\t\t\t\t\tthrow new Error(\"elements closed character '/' and '>' must be connected to\");\n\t\t\t\t}\n\t\t\t}\n\t\t}//end outer switch\n\t\t//console.log('p++',p)\n\t\tp++;\n\t}\n}\n/**\n * @return true if has new namespace define\n */\nfunction appendElement(el,domBuilder,currentNSMap){\n\tvar tagName = el.tagName;\n\tvar localNSMap = null;\n\t//var currentNSMap = parseStack[parseStack.length-1].currentNSMap;\n\tvar i = el.length;\n\twhile(i--){\n\t\tvar a = el[i];\n\t\tvar qName = a.qName;\n\t\tvar value = a.value;\n\t\tvar nsp = qName.indexOf(':');\n\t\tif(nsp>0){\n\t\t\tvar prefix = a.prefix = qName.slice(0,nsp);\n\t\t\tvar localName = qName.slice(nsp+1);\n\t\t\tvar nsPrefix = prefix === 'xmlns' && localName\n\t\t}else{\n\t\t\tlocalName = qName;\n\t\t\tprefix = null\n\t\t\tnsPrefix = qName === 'xmlns' && ''\n\t\t}\n\t\t//can not set prefix,because prefix !== ''\n\t\ta.localName = localName ;\n\t\t//prefix == null for no ns prefix attribute \n\t\tif(nsPrefix !== false){//hack!!\n\t\t\tif(localNSMap == null){\n\t\t\t\tlocalNSMap = {}\n\t\t\t\t//console.log(currentNSMap,0)\n\t\t\t\t_copy(currentNSMap,currentNSMap={})\n\t\t\t\t//console.log(currentNSMap,1)\n\t\t\t}\n\t\t\tcurrentNSMap[nsPrefix] = localNSMap[nsPrefix] = value;\n\t\t\ta.uri = NAMESPACE.XMLNS\n\t\t\tdomBuilder.startPrefixMapping(nsPrefix, value) \n\t\t}\n\t}\n\tvar i = el.length;\n\twhile(i--){\n\t\ta = el[i];\n\t\tvar prefix = a.prefix;\n\t\tif(prefix){//no prefix attribute has no namespace\n\t\t\tif(prefix === 'xml'){\n\t\t\t\ta.uri = NAMESPACE.XML;\n\t\t\t}if(prefix !== 'xmlns'){\n\t\t\t\ta.uri = currentNSMap[prefix || '']\n\t\t\t\t\n\t\t\t\t//{console.log('###'+a.qName,domBuilder.locator.systemId+'',currentNSMap,a.uri)}\n\t\t\t}\n\t\t}\n\t}\n\tvar nsp = tagName.indexOf(':');\n\tif(nsp>0){\n\t\tprefix = el.prefix = tagName.slice(0,nsp);\n\t\tlocalName = el.localName = tagName.slice(nsp+1);\n\t}else{\n\t\tprefix = null;//important!!\n\t\tlocalName = el.localName = tagName;\n\t}\n\t//no prefix element has default namespace\n\tvar ns = el.uri = currentNSMap[prefix || ''];\n\tdomBuilder.startElement(ns,localName,tagName,el);\n\t//endPrefixMapping and startPrefixMapping have not any help for dom builder\n\t//localNSMap = null\n\tif(el.closed){\n\t\tdomBuilder.endElement(ns,localName,tagName);\n\t\tif(localNSMap){\n\t\t\tfor(prefix in localNSMap){\n\t\t\t\tdomBuilder.endPrefixMapping(prefix) \n\t\t\t}\n\t\t}\n\t}else{\n\t\tel.currentNSMap = currentNSMap;\n\t\tel.localNSMap = localNSMap;\n\t\t//parseStack.push(el);\n\t\treturn true;\n\t}\n}\nfunction parseHtmlSpecialContent(source,elStartEnd,tagName,entityReplacer,domBuilder){\n\tif(/^(?:script|textarea)$/i.test(tagName)){\n\t\tvar elEndStart =  source.indexOf('</'+tagName+'>',elStartEnd);\n\t\tvar text = source.substring(elStartEnd+1,elEndStart);\n\t\tif(/[&<]/.test(text)){\n\t\t\tif(/^script$/i.test(tagName)){\n\t\t\t\t//if(!/\\]\\]>/.test(text)){\n\t\t\t\t\t//lexHandler.startCDATA();\n\t\t\t\t\tdomBuilder.characters(text,0,text.length);\n\t\t\t\t\t//lexHandler.endCDATA();\n\t\t\t\t\treturn elEndStart;\n\t\t\t\t//}\n\t\t\t}//}else{//text area\n\t\t\t\ttext = text.replace(/&#?\\w+;/g,entityReplacer);\n\t\t\t\tdomBuilder.characters(text,0,text.length);\n\t\t\t\treturn elEndStart;\n\t\t\t//}\n\t\t\t\n\t\t}\n\t}\n\treturn elStartEnd+1;\n}\nfunction fixSelfClosed(source,elStartEnd,tagName,closeMap){\n\t//if(tagName in closeMap){\n\tvar pos = closeMap[tagName];\n\tif(pos == null){\n\t\t//console.log(tagName)\n\t\tpos =  source.lastIndexOf('</'+tagName+'>')\n\t\tif(pos<elStartEnd){//忘记闭合\n\t\t\tpos = source.lastIndexOf('</'+tagName)\n\t\t}\n\t\tcloseMap[tagName] =pos\n\t}\n\treturn pos<elStartEnd;\n\t//} \n}\nfunction _copy(source,target){\n\tfor(var n in source){target[n] = source[n]}\n}\nfunction parseDCC(source,start,domBuilder,errorHandler){//sure start with '<!'\n\tvar next= source.charAt(start+2)\n\tswitch(next){\n\tcase '-':\n\t\tif(source.charAt(start + 3) === '-'){\n\t\t\tvar end = source.indexOf('-->',start+4);\n\t\t\t//append comment source.substring(4,end)//<!--\n\t\t\tif(end>start){\n\t\t\t\tdomBuilder.comment(source,start+4,end-start-4);\n\t\t\t\treturn end+3;\n\t\t\t}else{\n\t\t\t\terrorHandler.error(\"Unclosed comment\");\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}else{\n\t\t\t//error\n\t\t\treturn -1;\n\t\t}\n\tdefault:\n\t\tif(source.substr(start+3,6) == 'CDATA['){\n\t\t\tvar end = source.indexOf(']]>',start+9);\n\t\t\tdomBuilder.startCDATA();\n\t\t\tdomBuilder.characters(source,start+9,end-start-9);\n\t\t\tdomBuilder.endCDATA() \n\t\t\treturn end+3;\n\t\t}\n\t\t//<!DOCTYPE\n\t\t//startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId) \n\t\tvar matchs = split(source,start);\n\t\tvar len = matchs.length;\n\t\tif(len>1 && /!doctype/i.test(matchs[0][0])){\n\t\t\tvar name = matchs[1][0];\n\t\t\tvar pubid = false;\n\t\t\tvar sysid = false;\n\t\t\tif(len>3){\n\t\t\t\tif(/^public$/i.test(matchs[2][0])){\n\t\t\t\t\tpubid = matchs[3][0];\n\t\t\t\t\tsysid = len>4 && matchs[4][0];\n\t\t\t\t}else if(/^system$/i.test(matchs[2][0])){\n\t\t\t\t\tsysid = matchs[3][0];\n\t\t\t\t}\n\t\t\t}\n\t\t\tvar lastMatch = matchs[len-1]\n\t\t\tdomBuilder.startDTD(name, pubid, sysid);\n\t\t\tdomBuilder.endDTD();\n\t\t\t\n\t\t\treturn lastMatch.index+lastMatch[0].length\n\t\t}\n\t}\n\treturn -1;\n}\n\n\n\nfunction parseInstruction(source,start,domBuilder){\n\tvar end = source.indexOf('?>',start);\n\tif(end){\n\t\tvar match = source.substring(start,end).match(/^<\\?(\\S*)\\s*([\\s\\S]*?)\\s*$/);\n\t\tif(match){\n\t\t\tvar len = match[0].length;\n\t\t\tdomBuilder.processingInstruction(match[1], match[2]) ;\n\t\t\treturn end+2;\n\t\t}else{//error\n\t\t\treturn -1;\n\t\t}\n\t}\n\treturn -1;\n}\n\nfunction ElementAttributes(){\n\tthis.attributeNames = {}\n}\nElementAttributes.prototype = {\n\tsetTagName:function(tagName){\n\t\tif(!tagNamePattern.test(tagName)){\n\t\t\tthrow new Error('invalid tagName:'+tagName)\n\t\t}\n\t\tthis.tagName = tagName\n\t},\n\taddValue:function(qName, value, offset) {\n\t\tif(!tagNamePattern.test(qName)){\n\t\t\tthrow new Error('invalid attribute:'+qName)\n\t\t}\n\t\tthis.attributeNames[qName] = this.length;\n\t\tthis[this.length++] = {qName:qName,value:value,offset:offset}\n\t},\n\tlength:0,\n\tgetLocalName:function(i){return this[i].localName},\n\tgetLocator:function(i){return this[i].locator},\n\tgetQName:function(i){return this[i].qName},\n\tgetURI:function(i){return this[i].uri},\n\tgetValue:function(i){return this[i].value}\n//\t,getIndex:function(uri, localName)){\n//\t\tif(localName){\n//\t\t\t\n//\t\t}else{\n//\t\t\tvar qName = uri\n//\t\t}\n//\t},\n//\tgetValue:function(){return this.getValue(this.getIndex.apply(this,arguments))},\n//\tgetType:function(uri,localName){}\n//\tgetType:function(i){},\n}\n\n\n\nfunction split(source,start){\n\tvar match;\n\tvar buf = [];\n\tvar reg = /'[^']+'|\"[^\"]+\"|[^\\s<>\\/=]+=?|(\\/?\\s*>|<)/g;\n\treg.lastIndex = start;\n\treg.exec(source);//skip <\n\twhile(match = reg.exec(source)){\n\t\tbuf.push(match);\n\t\tif(match[1])return buf;\n\t}\n}\n\nexports.XMLReader = XMLReader;\nexports.ParseError = ParseError;\n","var topLevel = typeof global !== 'undefined' ? global :\n    typeof window !== 'undefined' ? window : {}\nvar minDoc = require('min-document');\n\nvar doccy;\n\nif (typeof document !== 'undefined') {\n    doccy = document;\n} else {\n    doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'];\n\n    if (!doccy) {\n        doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'] = minDoc;\n    }\n}\n\nmodule.exports = doccy;\n","var win;\n\nif (typeof window !== \"undefined\") {\n    win = window;\n} else if (typeof global !== \"undefined\") {\n    win = global;\n} else if (typeof self !== \"undefined\"){\n    win = self;\n} else {\n    win = {};\n}\n\nmodule.exports = win;\n","module.exports = isFunction\n\nvar toString = Object.prototype.toString\n\nfunction isFunction (fn) {\n  if (!fn) {\n    return false\n  }\n  var string = toString.call(fn)\n  return string === '[object Function]' ||\n    (typeof fn === 'function' && string !== '[object RegExp]') ||\n    (typeof window !== 'undefined' &&\n     // IE8 and below\n     (fn === window.setTimeout ||\n      fn === window.alert ||\n      fn === window.confirm ||\n      fn === window.prompt))\n};\n","// Source: http://jsfiddle.net/vWx8V/\n// http://stackoverflow.com/questions/5603195/full-list-of-javascript-keycodes\n\n/**\n * Conenience method returns corresponding value for given keyName or keyCode.\n *\n * @param {Mixed} keyCode {Number} or keyName {String}\n * @return {Mixed}\n * @api public\n */\n\nfunction keyCode(searchInput) {\n  // Keyboard Events\n  if (searchInput && 'object' === typeof searchInput) {\n    var hasKeyCode = searchInput.which || searchInput.keyCode || searchInput.charCode\n    if (hasKeyCode) searchInput = hasKeyCode\n  }\n\n  // Numbers\n  if ('number' === typeof searchInput) return names[searchInput]\n\n  // Everything else (cast to string)\n  var search = String(searchInput)\n\n  // check codes\n  var foundNamedKey = codes[search.toLowerCase()]\n  if (foundNamedKey) return foundNamedKey\n\n  // check aliases\n  var foundNamedKey = aliases[search.toLowerCase()]\n  if (foundNamedKey) return foundNamedKey\n\n  // weird character?\n  if (search.length === 1) return search.charCodeAt(0)\n\n  return undefined\n}\n\n/**\n * Compares a keyboard event with a given keyCode or keyName.\n *\n * @param {Event} event Keyboard event that should be tested\n * @param {Mixed} keyCode {Number} or keyName {String}\n * @return {Boolean}\n * @api public\n */\nkeyCode.isEventKey = function isEventKey(event, nameOrCode) {\n  if (event && 'object' === typeof event) {\n    var keyCode = event.which || event.keyCode || event.charCode\n    if (keyCode === null || keyCode === undefined) { return false; }\n    if (typeof nameOrCode === 'string') {\n      // check codes\n      var foundNamedKey = codes[nameOrCode.toLowerCase()]\n      if (foundNamedKey) { return foundNamedKey === keyCode; }\n    \n      // check aliases\n      var foundNamedKey = aliases[nameOrCode.toLowerCase()]\n      if (foundNamedKey) { return foundNamedKey === keyCode; }\n    } else if (typeof nameOrCode === 'number') {\n      return nameOrCode === keyCode;\n    }\n    return false;\n  }\n}\n\nexports = module.exports = keyCode;\n\n/**\n * Get by name\n *\n *   exports.code['enter'] // => 13\n */\n\nvar codes = exports.code = exports.codes = {\n  'backspace': 8,\n  'tab': 9,\n  'enter': 13,\n  'shift': 16,\n  'ctrl': 17,\n  'alt': 18,\n  'pause/break': 19,\n  'caps lock': 20,\n  'esc': 27,\n  'space': 32,\n  'page up': 33,\n  'page down': 34,\n  'end': 35,\n  'home': 36,\n  'left': 37,\n  'up': 38,\n  'right': 39,\n  'down': 40,\n  'insert': 45,\n  'delete': 46,\n  'command': 91,\n  'left command': 91,\n  'right command': 93,\n  'numpad *': 106,\n  'numpad +': 107,\n  'numpad -': 109,\n  'numpad .': 110,\n  'numpad /': 111,\n  'num lock': 144,\n  'scroll lock': 145,\n  'my computer': 182,\n  'my calculator': 183,\n  ';': 186,\n  '=': 187,\n  ',': 188,\n  '-': 189,\n  '.': 190,\n  '/': 191,\n  '`': 192,\n  '[': 219,\n  '\\\\': 220,\n  ']': 221,\n  \"'\": 222\n}\n\n// Helper aliases\n\nvar aliases = exports.aliases = {\n  'windows': 91,\n  '⇧': 16,\n  '⌥': 18,\n  '⌃': 17,\n  '⌘': 91,\n  'ctl': 17,\n  'control': 17,\n  'option': 18,\n  'pause': 19,\n  'break': 19,\n  'caps': 20,\n  'return': 13,\n  'escape': 27,\n  'spc': 32,\n  'spacebar': 32,\n  'pgup': 33,\n  'pgdn': 34,\n  'ins': 45,\n  'del': 46,\n  'cmd': 91\n}\n\n/*!\n * Programatically add the following\n */\n\n// lower case chars\nfor (i = 97; i < 123; i++) codes[String.fromCharCode(i)] = i - 32\n\n// numbers\nfor (var i = 48; i < 58; i++) codes[i - 48] = i\n\n// function keys\nfor (i = 1; i < 13; i++) codes['f'+i] = i + 111\n\n// numpad keys\nfor (i = 0; i < 10; i++) codes['numpad '+i] = i + 96\n\n/**\n * Get by code\n *\n *   exports.name[13] // => 'Enter'\n */\n\nvar names = exports.names = exports.title = {} // title for backward compat\n\n// Create reverse mapping\nfor (i in codes) names[codes[i]] = i\n\n// Add aliases\nfor (var alias in aliases) {\n  codes[alias] = aliases[alias]\n}\n","var getUint64 = require('../utils/numbers.js').getUint64;\n\nvar parseSidx = function(data) {\n  var view = new DataView(data.buffer, data.byteOffset, data.byteLength),\n      result = {\n        version: data[0],\n        flags: new Uint8Array(data.subarray(1, 4)),\n        references: [],\n        referenceId: view.getUint32(4),\n        timescale: view.getUint32(8)\n      },\n    i = 12;\n\n  if (result.version === 0) {\n    result.earliestPresentationTime = view.getUint32(i);\n    result.firstOffset = view.getUint32(i + 4);\n    i += 8;\n  } else {\n    // read 64 bits\n    result.earliestPresentationTime = getUint64(data.subarray(i));\n    result.firstOffset = getUint64(data.subarray(i + 8));\n    i += 16;\n  }\n\n  i += 2; // reserved\n\n  var referenceCount = view.getUint16(i);\n\n  i += 2; // start of references\n\n  for (; referenceCount > 0; i += 12, referenceCount--) {\n    result.references.push({\n      referenceType: (data[i] & 0x80) >>> 7,\n      referencedSize: view.getUint32(i) & 0x7FFFFFFF,\n      subsegmentDuration: view.getUint32(i + 4),\n      startsWithSap: !!(data[i + 8] & 0x80),\n      sapType: (data[i + 8] & 0x70) >>> 4,\n      sapDeltaTime: view.getUint32(i + 8) & 0x0FFFFFFF\n    });\n  }\n\n  return result;\n};\n\n\nmodule.exports = parseSidx;\n","/**\n * mux.js\n *\n * Copyright (c) Brightcove\n * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n */\nvar\n  ONE_SECOND_IN_TS = 90000, // 90kHz clock\n  secondsToVideoTs,\n  secondsToAudioTs,\n  videoTsToSeconds,\n  audioTsToSeconds,\n  audioTsToVideoTs,\n  videoTsToAudioTs,\n  metadataTsToSeconds;\n\nsecondsToVideoTs = function(seconds) {\n  return seconds * ONE_SECOND_IN_TS;\n};\n\nsecondsToAudioTs = function(seconds, sampleRate) {\n  return seconds * sampleRate;\n};\n\nvideoTsToSeconds = function(timestamp) {\n  return timestamp / ONE_SECOND_IN_TS;\n};\n\naudioTsToSeconds = function(timestamp, sampleRate) {\n  return timestamp / sampleRate;\n};\n\naudioTsToVideoTs = function(timestamp, sampleRate) {\n  return secondsToVideoTs(audioTsToSeconds(timestamp, sampleRate));\n};\n\nvideoTsToAudioTs = function(timestamp, sampleRate) {\n  return secondsToAudioTs(videoTsToSeconds(timestamp), sampleRate);\n};\n\n/**\n * Adjust ID3 tag or caption timing information by the timeline pts values\n * (if keepOriginalTimestamps is false) and convert to seconds\n */\nmetadataTsToSeconds = function(timestamp, timelineStartPts, keepOriginalTimestamps) {\n  return videoTsToSeconds(keepOriginalTimestamps ? timestamp : timestamp - timelineStartPts);\n};\n\nmodule.exports = {\n  ONE_SECOND_IN_TS: ONE_SECOND_IN_TS,\n  secondsToVideoTs: secondsToVideoTs,\n  secondsToAudioTs: secondsToAudioTs,\n  videoTsToSeconds: videoTsToSeconds,\n  audioTsToSeconds: audioTsToSeconds,\n  audioTsToVideoTs: audioTsToVideoTs,\n  videoTsToAudioTs: videoTsToAudioTs,\n  metadataTsToSeconds: metadataTsToSeconds\n};\n","var MAX_UINT32 = Math.pow(2, 32);\n\nvar getUint64 = function(uint8) {\n  var dv = new DataView(uint8.buffer, uint8.byteOffset, uint8.byteLength);\n  var value;\n\n  if (dv.getBigUint64) {\n    value = dv.getBigUint64(0);\n\n    if (value < Number.MAX_SAFE_INTEGER) {\n      return Number(value);\n    }\n\n    return value;\n  }\n\n  return (dv.getUint32(0) * MAX_UINT32) + dv.getUint32(4);\n};\n\nmodule.exports = {\n  getUint64: getUint64,\n  MAX_UINT32: MAX_UINT32\n};\n","module.exports = SafeParseTuple\n\nfunction SafeParseTuple(obj, reviver) {\n    var json\n    var error = null\n\n    try {\n        json = JSON.parse(obj, reviver)\n    } catch (err) {\n        error = err\n    }\n\n    return [error, json]\n}\n","// see https://tools.ietf.org/html/rfc1808\n\n(function (root) {\n  var URL_REGEX =\n    /^(?=((?:[a-zA-Z0-9+\\-.]+:)?))\\1(?=((?:\\/\\/[^\\/?#]*)?))\\2(?=((?:(?:[^?#\\/]*\\/)*[^;?#\\/]*)?))\\3((?:;[^?#]*)?)(\\?[^#]*)?(#[^]*)?$/;\n  var FIRST_SEGMENT_REGEX = /^(?=([^\\/?#]*))\\1([^]*)$/;\n  var SLASH_DOT_REGEX = /(?:\\/|^)\\.(?=\\/)/g;\n  var SLASH_DOT_DOT_REGEX = /(?:\\/|^)\\.\\.\\/(?!\\.\\.\\/)[^\\/]*(?=\\/)/g;\n\n  var URLToolkit = {\n    // If opts.alwaysNormalize is true then the path will always be normalized even when it starts with / or //\n    // E.g\n    // With opts.alwaysNormalize = false (default, spec compliant)\n    // http://a.com/b/cd + /e/f/../g => http://a.com/e/f/../g\n    // With opts.alwaysNormalize = true (not spec compliant)\n    // http://a.com/b/cd + /e/f/../g => http://a.com/e/g\n    buildAbsoluteURL: function (baseURL, relativeURL, opts) {\n      opts = opts || {};\n      // remove any remaining space and CRLF\n      baseURL = baseURL.trim();\n      relativeURL = relativeURL.trim();\n      if (!relativeURL) {\n        // 2a) If the embedded URL is entirely empty, it inherits the\n        // entire base URL (i.e., is set equal to the base URL)\n        // and we are done.\n        if (!opts.alwaysNormalize) {\n          return baseURL;\n        }\n        var basePartsForNormalise = URLToolkit.parseURL(baseURL);\n        if (!basePartsForNormalise) {\n          throw new Error('Error trying to parse base URL.');\n        }\n        basePartsForNormalise.path = URLToolkit.normalizePath(\n          basePartsForNormalise.path\n        );\n        return URLToolkit.buildURLFromParts(basePartsForNormalise);\n      }\n      var relativeParts = URLToolkit.parseURL(relativeURL);\n      if (!relativeParts) {\n        throw new Error('Error trying to parse relative URL.');\n      }\n      if (relativeParts.scheme) {\n        // 2b) If the embedded URL starts with a scheme name, it is\n        // interpreted as an absolute URL and we are done.\n        if (!opts.alwaysNormalize) {\n          return relativeURL;\n        }\n        relativeParts.path = URLToolkit.normalizePath(relativeParts.path);\n        return URLToolkit.buildURLFromParts(relativeParts);\n      }\n      var baseParts = URLToolkit.parseURL(baseURL);\n      if (!baseParts) {\n        throw new Error('Error trying to parse base URL.');\n      }\n      if (!baseParts.netLoc && baseParts.path && baseParts.path[0] !== '/') {\n        // If netLoc missing and path doesn't start with '/', assume everthing before the first '/' is the netLoc\n        // This causes 'example.com/a' to be handled as '//example.com/a' instead of '/example.com/a'\n        var pathParts = FIRST_SEGMENT_REGEX.exec(baseParts.path);\n        baseParts.netLoc = pathParts[1];\n        baseParts.path = pathParts[2];\n      }\n      if (baseParts.netLoc && !baseParts.path) {\n        baseParts.path = '/';\n      }\n      var builtParts = {\n        // 2c) Otherwise, the embedded URL inherits the scheme of\n        // the base URL.\n        scheme: baseParts.scheme,\n        netLoc: relativeParts.netLoc,\n        path: null,\n        params: relativeParts.params,\n        query: relativeParts.query,\n        fragment: relativeParts.fragment,\n      };\n      if (!relativeParts.netLoc) {\n        // 3) If the embedded URL's <net_loc> is non-empty, we skip to\n        // Step 7.  Otherwise, the embedded URL inherits the <net_loc>\n        // (if any) of the base URL.\n        builtParts.netLoc = baseParts.netLoc;\n        // 4) If the embedded URL path is preceded by a slash \"/\", the\n        // path is not relative and we skip to Step 7.\n        if (relativeParts.path[0] !== '/') {\n          if (!relativeParts.path) {\n            // 5) If the embedded URL path is empty (and not preceded by a\n            // slash), then the embedded URL inherits the base URL path\n            builtParts.path = baseParts.path;\n            // 5a) if the embedded URL's <params> is non-empty, we skip to\n            // step 7; otherwise, it inherits the <params> of the base\n            // URL (if any) and\n            if (!relativeParts.params) {\n              builtParts.params = baseParts.params;\n              // 5b) if the embedded URL's <query> is non-empty, we skip to\n              // step 7; otherwise, it inherits the <query> of the base\n              // URL (if any) and we skip to step 7.\n              if (!relativeParts.query) {\n                builtParts.query = baseParts.query;\n              }\n            }\n          } else {\n            // 6) The last segment of the base URL's path (anything\n            // following the rightmost slash \"/\", or the entire path if no\n            // slash is present) is removed and the embedded URL's path is\n            // appended in its place.\n            var baseURLPath = baseParts.path;\n            var newPath =\n              baseURLPath.substring(0, baseURLPath.lastIndexOf('/') + 1) +\n              relativeParts.path;\n            builtParts.path = URLToolkit.normalizePath(newPath);\n          }\n        }\n      }\n      if (builtParts.path === null) {\n        builtParts.path = opts.alwaysNormalize\n          ? URLToolkit.normalizePath(relativeParts.path)\n          : relativeParts.path;\n      }\n      return URLToolkit.buildURLFromParts(builtParts);\n    },\n    parseURL: function (url) {\n      var parts = URL_REGEX.exec(url);\n      if (!parts) {\n        return null;\n      }\n      return {\n        scheme: parts[1] || '',\n        netLoc: parts[2] || '',\n        path: parts[3] || '',\n        params: parts[4] || '',\n        query: parts[5] || '',\n        fragment: parts[6] || '',\n      };\n    },\n    normalizePath: function (path) {\n      // The following operations are\n      // then applied, in order, to the new path:\n      // 6a) All occurrences of \"./\", where \".\" is a complete path\n      // segment, are removed.\n      // 6b) If the path ends with \".\" as a complete path segment,\n      // that \".\" is removed.\n      path = path.split('').reverse().join('').replace(SLASH_DOT_REGEX, '');\n      // 6c) All occurrences of \"<segment>/../\", where <segment> is a\n      // complete path segment not equal to \"..\", are removed.\n      // Removal of these path segments is performed iteratively,\n      // removing the leftmost matching pattern on each iteration,\n      // until no matching pattern remains.\n      // 6d) If the path ends with \"<segment>/..\", where <segment> is a\n      // complete path segment not equal to \"..\", that\n      // \"<segment>/..\" is removed.\n      while (\n        path.length !== (path = path.replace(SLASH_DOT_DOT_REGEX, '')).length\n      ) {}\n      return path.split('').reverse().join('');\n    },\n    buildURLFromParts: function (parts) {\n      return (\n        parts.scheme +\n        parts.netLoc +\n        parts.path +\n        parts.params +\n        parts.query +\n        parts.fragment\n      );\n    },\n  };\n\n  if (typeof exports === 'object' && typeof module === 'object')\n    module.exports = URLToolkit;\n  else if (typeof define === 'function' && define.amd)\n    define([], function () {\n      return URLToolkit;\n    });\n  else if (typeof exports === 'object') exports['URLToolkit'] = URLToolkit;\n  else root['URLToolkit'] = URLToolkit;\n})(this);\n","export default function _isNativeReflectConstruct() {\n  if (typeof Reflect === \"undefined\" || !Reflect.construct) return false;\n  if (Reflect.construct.sham) return false;\n  if (typeof Proxy === \"function\") return true;\n\n  try {\n    Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));\n    return true;\n  } catch (e) {\n    return false;\n  }\n}","import setPrototypeOf from \"./setPrototypeOf.js\";\nimport isNativeReflectConstruct from \"./isNativeReflectConstruct.js\";\nexport default function _construct(Parent, args, Class) {\n  if (isNativeReflectConstruct()) {\n    _construct = Reflect.construct;\n  } else {\n    _construct = function _construct(Parent, args, Class) {\n      var a = [null];\n      a.push.apply(a, args);\n      var Constructor = Function.bind.apply(Parent, a);\n      var instance = new Constructor();\n      if (Class) setPrototypeOf(instance, Class.prototype);\n      return instance;\n    };\n  }\n\n  return _construct.apply(null, arguments);\n}","import URLToolkit from 'url-toolkit';\nimport window from 'global/window';\nvar DEFAULT_LOCATION = 'http://example.com';\n\nvar resolveUrl = function resolveUrl(baseUrl, relativeUrl) {\n  // return early if we don't need to resolve\n  if (/^[a-z]+:/i.test(relativeUrl)) {\n    return relativeUrl;\n  } // if baseUrl is a data URI, ignore it and resolve everything relative to window.location\n\n\n  if (/^data:/.test(baseUrl)) {\n    baseUrl = window.location && window.location.href || '';\n  } // IE11 supports URL but not the URL constructor\n  // feature detect the behavior we want\n\n\n  var nativeURL = typeof window.URL === 'function';\n  var protocolLess = /^\\/\\//.test(baseUrl); // remove location if window.location isn't available (i.e. we're in node)\n  // and if baseUrl isn't an absolute url\n\n  var removeLocation = !window.location && !/\\/\\//i.test(baseUrl); // if the base URL is relative then combine with the current location\n\n  if (nativeURL) {\n    baseUrl = new window.URL(baseUrl, window.location || DEFAULT_LOCATION);\n  } else if (!/\\/\\//i.test(baseUrl)) {\n    baseUrl = URLToolkit.buildAbsoluteURL(window.location && window.location.href || '', baseUrl);\n  }\n\n  if (nativeURL) {\n    var newUrl = new URL(relativeUrl, baseUrl); // if we're a protocol-less url, remove the protocol\n    // and if we're location-less, remove the location\n    // otherwise, return the url unmodified\n\n    if (removeLocation) {\n      return newUrl.href.slice(DEFAULT_LOCATION.length);\n    } else if (protocolLess) {\n      return newUrl.href.slice(newUrl.protocol.length);\n    }\n\n    return newUrl.href;\n  }\n\n  return URLToolkit.buildAbsoluteURL(baseUrl, relativeUrl);\n};\n\nexport default resolveUrl;","/**\n * @file stream.js\n */\n\n/**\n * A lightweight readable stream implemention that handles event dispatching.\n *\n * @class Stream\n */\nvar Stream = /*#__PURE__*/function () {\n  function Stream() {\n    this.listeners = {};\n  }\n  /**\n   * Add a listener for a specified event type.\n   *\n   * @param {string} type the event name\n   * @param {Function} listener the callback to be invoked when an event of\n   * the specified type occurs\n   */\n\n\n  var _proto = Stream.prototype;\n\n  _proto.on = function on(type, listener) {\n    if (!this.listeners[type]) {\n      this.listeners[type] = [];\n    }\n\n    this.listeners[type].push(listener);\n  }\n  /**\n   * Remove a listener for a specified event type.\n   *\n   * @param {string} type the event name\n   * @param {Function} listener  a function previously registered for this\n   * type of event through `on`\n   * @return {boolean} if we could turn it off or not\n   */\n  ;\n\n  _proto.off = function off(type, listener) {\n    if (!this.listeners[type]) {\n      return false;\n    }\n\n    var index = this.listeners[type].indexOf(listener); // TODO: which is better?\n    // In Video.js we slice listener functions\n    // on trigger so that it does not mess up the order\n    // while we loop through.\n    //\n    // Here we slice on off so that the loop in trigger\n    // can continue using it's old reference to loop without\n    // messing up the order.\n\n    this.listeners[type] = this.listeners[type].slice(0);\n    this.listeners[type].splice(index, 1);\n    return index > -1;\n  }\n  /**\n   * Trigger an event of the specified type on this stream. Any additional\n   * arguments to this function are passed as parameters to event listeners.\n   *\n   * @param {string} type the event name\n   */\n  ;\n\n  _proto.trigger = function trigger(type) {\n    var callbacks = this.listeners[type];\n\n    if (!callbacks) {\n      return;\n    } // Slicing the arguments on every invocation of this method\n    // can add a significant amount of overhead. Avoid the\n    // intermediate object creation for the common case of a\n    // single callback argument\n\n\n    if (arguments.length === 2) {\n      var length = callbacks.length;\n\n      for (var i = 0; i < length; ++i) {\n        callbacks[i].call(this, arguments[1]);\n      }\n    } else {\n      var args = Array.prototype.slice.call(arguments, 1);\n      var _length = callbacks.length;\n\n      for (var _i = 0; _i < _length; ++_i) {\n        callbacks[_i].apply(this, args);\n      }\n    }\n  }\n  /**\n   * Destroys the stream and cleans up.\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    this.listeners = {};\n  }\n  /**\n   * Forwards all `data` events on this stream to the destination stream. The\n   * destination stream should provide a method `push` to receive the data\n   * events as they arrive.\n   *\n   * @param {Stream} destination the stream that will receive all `data` events\n   * @see http://nodejs.org/api/stream.html#stream_readable_pipe_destination_options\n   */\n  ;\n\n  _proto.pipe = function pipe(destination) {\n    this.on('data', function (data) {\n      destination.push(data);\n    });\n  };\n\n  return Stream;\n}();\n\nexport { Stream as default };","import window from 'global/window';\n\nvar atob = function atob(s) {\n  return window.atob ? window.atob(s) : Buffer.from(s, 'base64').toString('binary');\n};\n\nexport default function decodeB64ToUint8Array(b64Text) {\n  var decodedString = atob(b64Text);\n  var array = new Uint8Array(decodedString.length);\n\n  for (var i = 0; i < decodedString.length; i++) {\n    array[i] = decodedString.charCodeAt(i);\n  }\n\n  return array;\n}","/*! @name m3u8-parser @version 4.7.0 @license Apache-2.0 */\nimport _inheritsLoose from '@babel/runtime/helpers/inheritsLoose';\nimport Stream from '@videojs/vhs-utils/es/stream.js';\nimport _extends from '@babel/runtime/helpers/extends';\nimport _assertThisInitialized from '@babel/runtime/helpers/assertThisInitialized';\nimport decodeB64ToUint8Array from '@videojs/vhs-utils/es/decode-b64-to-uint8-array.js';\n\n/**\n * A stream that buffers string input and generates a `data` event for each\n * line.\n *\n * @class LineStream\n * @extends Stream\n */\n\nvar LineStream = /*#__PURE__*/function (_Stream) {\n  _inheritsLoose(LineStream, _Stream);\n\n  function LineStream() {\n    var _this;\n\n    _this = _Stream.call(this) || this;\n    _this.buffer = '';\n    return _this;\n  }\n  /**\n   * Add new data to be parsed.\n   *\n   * @param {string} data the text to process\n   */\n\n\n  var _proto = LineStream.prototype;\n\n  _proto.push = function push(data) {\n    var nextNewline;\n    this.buffer += data;\n    nextNewline = this.buffer.indexOf('\\n');\n\n    for (; nextNewline > -1; nextNewline = this.buffer.indexOf('\\n')) {\n      this.trigger('data', this.buffer.substring(0, nextNewline));\n      this.buffer = this.buffer.substring(nextNewline + 1);\n    }\n  };\n\n  return LineStream;\n}(Stream);\n\nvar TAB = String.fromCharCode(0x09);\n\nvar parseByterange = function parseByterange(byterangeString) {\n  // optionally match and capture 0+ digits before `@`\n  // optionally match and capture 0+ digits after `@`\n  var match = /([0-9.]*)?@?([0-9.]*)?/.exec(byterangeString || '');\n  var result = {};\n\n  if (match[1]) {\n    result.length = parseInt(match[1], 10);\n  }\n\n  if (match[2]) {\n    result.offset = parseInt(match[2], 10);\n  }\n\n  return result;\n};\n/**\n * \"forgiving\" attribute list psuedo-grammar:\n * attributes -> keyvalue (',' keyvalue)*\n * keyvalue   -> key '=' value\n * key        -> [^=]*\n * value      -> '\"' [^\"]* '\"' | [^,]*\n */\n\n\nvar attributeSeparator = function attributeSeparator() {\n  var key = '[^=]*';\n  var value = '\"[^\"]*\"|[^,]*';\n  var keyvalue = '(?:' + key + ')=(?:' + value + ')';\n  return new RegExp('(?:^|,)(' + keyvalue + ')');\n};\n/**\n * Parse attributes from a line given the separator\n *\n * @param {string} attributes the attribute line to parse\n */\n\n\nvar parseAttributes = function parseAttributes(attributes) {\n  // split the string using attributes as the separator\n  var attrs = attributes.split(attributeSeparator());\n  var result = {};\n  var i = attrs.length;\n  var attr;\n\n  while (i--) {\n    // filter out unmatched portions of the string\n    if (attrs[i] === '') {\n      continue;\n    } // split the key and value\n\n\n    attr = /([^=]*)=(.*)/.exec(attrs[i]).slice(1); // trim whitespace and remove optional quotes around the value\n\n    attr[0] = attr[0].replace(/^\\s+|\\s+$/g, '');\n    attr[1] = attr[1].replace(/^\\s+|\\s+$/g, '');\n    attr[1] = attr[1].replace(/^['\"](.*)['\"]$/g, '$1');\n    result[attr[0]] = attr[1];\n  }\n\n  return result;\n};\n/**\n * A line-level M3U8 parser event stream. It expects to receive input one\n * line at a time and performs a context-free parse of its contents. A stream\n * interpretation of a manifest can be useful if the manifest is expected to\n * be too large to fit comfortably into memory or the entirety of the input\n * is not immediately available. Otherwise, it's probably much easier to work\n * with a regular `Parser` object.\n *\n * Produces `data` events with an object that captures the parser's\n * interpretation of the input. That object has a property `tag` that is one\n * of `uri`, `comment`, or `tag`. URIs only have a single additional\n * property, `line`, which captures the entirety of the input without\n * interpretation. Comments similarly have a single additional property\n * `text` which is the input without the leading `#`.\n *\n * Tags always have a property `tagType` which is the lower-cased version of\n * the M3U8 directive without the `#EXT` or `#EXT-X-` prefix. For instance,\n * `#EXT-X-MEDIA-SEQUENCE` becomes `media-sequence` when parsed. Unrecognized\n * tags are given the tag type `unknown` and a single additional property\n * `data` with the remainder of the input.\n *\n * @class ParseStream\n * @extends Stream\n */\n\n\nvar ParseStream = /*#__PURE__*/function (_Stream) {\n  _inheritsLoose(ParseStream, _Stream);\n\n  function ParseStream() {\n    var _this;\n\n    _this = _Stream.call(this) || this;\n    _this.customParsers = [];\n    _this.tagMappers = [];\n    return _this;\n  }\n  /**\n   * Parses an additional line of input.\n   *\n   * @param {string} line a single line of an M3U8 file to parse\n   */\n\n\n  var _proto = ParseStream.prototype;\n\n  _proto.push = function push(line) {\n    var _this2 = this;\n\n    var match;\n    var event; // strip whitespace\n\n    line = line.trim();\n\n    if (line.length === 0) {\n      // ignore empty lines\n      return;\n    } // URIs\n\n\n    if (line[0] !== '#') {\n      this.trigger('data', {\n        type: 'uri',\n        uri: line\n      });\n      return;\n    } // map tags\n\n\n    var newLines = this.tagMappers.reduce(function (acc, mapper) {\n      var mappedLine = mapper(line); // skip if unchanged\n\n      if (mappedLine === line) {\n        return acc;\n      }\n\n      return acc.concat([mappedLine]);\n    }, [line]);\n    newLines.forEach(function (newLine) {\n      for (var i = 0; i < _this2.customParsers.length; i++) {\n        if (_this2.customParsers[i].call(_this2, newLine)) {\n          return;\n        }\n      } // Comments\n\n\n      if (newLine.indexOf('#EXT') !== 0) {\n        _this2.trigger('data', {\n          type: 'comment',\n          text: newLine.slice(1)\n        });\n\n        return;\n      } // strip off any carriage returns here so the regex matching\n      // doesn't have to account for them.\n\n\n      newLine = newLine.replace('\\r', ''); // Tags\n\n      match = /^#EXTM3U/.exec(newLine);\n\n      if (match) {\n        _this2.trigger('data', {\n          type: 'tag',\n          tagType: 'm3u'\n        });\n\n        return;\n      }\n\n      match = /^#EXTINF:?([0-9\\.]*)?,?(.*)?$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'inf'\n        };\n\n        if (match[1]) {\n          event.duration = parseFloat(match[1]);\n        }\n\n        if (match[2]) {\n          event.title = match[2];\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-TARGETDURATION:?([0-9.]*)?/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'targetduration'\n        };\n\n        if (match[1]) {\n          event.duration = parseInt(match[1], 10);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-VERSION:?([0-9.]*)?/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'version'\n        };\n\n        if (match[1]) {\n          event.version = parseInt(match[1], 10);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-MEDIA-SEQUENCE:?(\\-?[0-9.]*)?/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'media-sequence'\n        };\n\n        if (match[1]) {\n          event.number = parseInt(match[1], 10);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-DISCONTINUITY-SEQUENCE:?(\\-?[0-9.]*)?/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'discontinuity-sequence'\n        };\n\n        if (match[1]) {\n          event.number = parseInt(match[1], 10);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-PLAYLIST-TYPE:?(.*)?$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'playlist-type'\n        };\n\n        if (match[1]) {\n          event.playlistType = match[1];\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-BYTERANGE:?(.*)?$/.exec(newLine);\n\n      if (match) {\n        event = _extends(parseByterange(match[1]), {\n          type: 'tag',\n          tagType: 'byterange'\n        });\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-ALLOW-CACHE:?(YES|NO)?/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'allow-cache'\n        };\n\n        if (match[1]) {\n          event.allowed = !/NO/.test(match[1]);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-MAP:?(.*)$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'map'\n        };\n\n        if (match[1]) {\n          var attributes = parseAttributes(match[1]);\n\n          if (attributes.URI) {\n            event.uri = attributes.URI;\n          }\n\n          if (attributes.BYTERANGE) {\n            event.byterange = parseByterange(attributes.BYTERANGE);\n          }\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-STREAM-INF:?(.*)$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'stream-inf'\n        };\n\n        if (match[1]) {\n          event.attributes = parseAttributes(match[1]);\n\n          if (event.attributes.RESOLUTION) {\n            var split = event.attributes.RESOLUTION.split('x');\n            var resolution = {};\n\n            if (split[0]) {\n              resolution.width = parseInt(split[0], 10);\n            }\n\n            if (split[1]) {\n              resolution.height = parseInt(split[1], 10);\n            }\n\n            event.attributes.RESOLUTION = resolution;\n          }\n\n          if (event.attributes.BANDWIDTH) {\n            event.attributes.BANDWIDTH = parseInt(event.attributes.BANDWIDTH, 10);\n          }\n\n          if (event.attributes['PROGRAM-ID']) {\n            event.attributes['PROGRAM-ID'] = parseInt(event.attributes['PROGRAM-ID'], 10);\n          }\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-MEDIA:?(.*)$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'media'\n        };\n\n        if (match[1]) {\n          event.attributes = parseAttributes(match[1]);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-ENDLIST/.exec(newLine);\n\n      if (match) {\n        _this2.trigger('data', {\n          type: 'tag',\n          tagType: 'endlist'\n        });\n\n        return;\n      }\n\n      match = /^#EXT-X-DISCONTINUITY/.exec(newLine);\n\n      if (match) {\n        _this2.trigger('data', {\n          type: 'tag',\n          tagType: 'discontinuity'\n        });\n\n        return;\n      }\n\n      match = /^#EXT-X-PROGRAM-DATE-TIME:?(.*)$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'program-date-time'\n        };\n\n        if (match[1]) {\n          event.dateTimeString = match[1];\n          event.dateTimeObject = new Date(match[1]);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-KEY:?(.*)$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'key'\n        };\n\n        if (match[1]) {\n          event.attributes = parseAttributes(match[1]); // parse the IV string into a Uint32Array\n\n          if (event.attributes.IV) {\n            if (event.attributes.IV.substring(0, 2).toLowerCase() === '0x') {\n              event.attributes.IV = event.attributes.IV.substring(2);\n            }\n\n            event.attributes.IV = event.attributes.IV.match(/.{8}/g);\n            event.attributes.IV[0] = parseInt(event.attributes.IV[0], 16);\n            event.attributes.IV[1] = parseInt(event.attributes.IV[1], 16);\n            event.attributes.IV[2] = parseInt(event.attributes.IV[2], 16);\n            event.attributes.IV[3] = parseInt(event.attributes.IV[3], 16);\n            event.attributes.IV = new Uint32Array(event.attributes.IV);\n          }\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-START:?(.*)$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'start'\n        };\n\n        if (match[1]) {\n          event.attributes = parseAttributes(match[1]);\n          event.attributes['TIME-OFFSET'] = parseFloat(event.attributes['TIME-OFFSET']);\n          event.attributes.PRECISE = /YES/.test(event.attributes.PRECISE);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-CUE-OUT-CONT:?(.*)?$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'cue-out-cont'\n        };\n\n        if (match[1]) {\n          event.data = match[1];\n        } else {\n          event.data = '';\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-CUE-OUT:?(.*)?$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'cue-out'\n        };\n\n        if (match[1]) {\n          event.data = match[1];\n        } else {\n          event.data = '';\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-CUE-IN:?(.*)?$/.exec(newLine);\n\n      if (match) {\n        event = {\n          type: 'tag',\n          tagType: 'cue-in'\n        };\n\n        if (match[1]) {\n          event.data = match[1];\n        } else {\n          event.data = '';\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-SKIP:(.*)$/.exec(newLine);\n\n      if (match && match[1]) {\n        event = {\n          type: 'tag',\n          tagType: 'skip'\n        };\n        event.attributes = parseAttributes(match[1]);\n\n        if (event.attributes.hasOwnProperty('SKIPPED-SEGMENTS')) {\n          event.attributes['SKIPPED-SEGMENTS'] = parseInt(event.attributes['SKIPPED-SEGMENTS'], 10);\n        }\n\n        if (event.attributes.hasOwnProperty('RECENTLY-REMOVED-DATERANGES')) {\n          event.attributes['RECENTLY-REMOVED-DATERANGES'] = event.attributes['RECENTLY-REMOVED-DATERANGES'].split(TAB);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-PART:(.*)$/.exec(newLine);\n\n      if (match && match[1]) {\n        event = {\n          type: 'tag',\n          tagType: 'part'\n        };\n        event.attributes = parseAttributes(match[1]);\n        ['DURATION'].forEach(function (key) {\n          if (event.attributes.hasOwnProperty(key)) {\n            event.attributes[key] = parseFloat(event.attributes[key]);\n          }\n        });\n        ['INDEPENDENT', 'GAP'].forEach(function (key) {\n          if (event.attributes.hasOwnProperty(key)) {\n            event.attributes[key] = /YES/.test(event.attributes[key]);\n          }\n        });\n\n        if (event.attributes.hasOwnProperty('BYTERANGE')) {\n          event.attributes.byterange = parseByterange(event.attributes.BYTERANGE);\n        }\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-SERVER-CONTROL:(.*)$/.exec(newLine);\n\n      if (match && match[1]) {\n        event = {\n          type: 'tag',\n          tagType: 'server-control'\n        };\n        event.attributes = parseAttributes(match[1]);\n        ['CAN-SKIP-UNTIL', 'PART-HOLD-BACK', 'HOLD-BACK'].forEach(function (key) {\n          if (event.attributes.hasOwnProperty(key)) {\n            event.attributes[key] = parseFloat(event.attributes[key]);\n          }\n        });\n        ['CAN-SKIP-DATERANGES', 'CAN-BLOCK-RELOAD'].forEach(function (key) {\n          if (event.attributes.hasOwnProperty(key)) {\n            event.attributes[key] = /YES/.test(event.attributes[key]);\n          }\n        });\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-PART-INF:(.*)$/.exec(newLine);\n\n      if (match && match[1]) {\n        event = {\n          type: 'tag',\n          tagType: 'part-inf'\n        };\n        event.attributes = parseAttributes(match[1]);\n        ['PART-TARGET'].forEach(function (key) {\n          if (event.attributes.hasOwnProperty(key)) {\n            event.attributes[key] = parseFloat(event.attributes[key]);\n          }\n        });\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-PRELOAD-HINT:(.*)$/.exec(newLine);\n\n      if (match && match[1]) {\n        event = {\n          type: 'tag',\n          tagType: 'preload-hint'\n        };\n        event.attributes = parseAttributes(match[1]);\n        ['BYTERANGE-START', 'BYTERANGE-LENGTH'].forEach(function (key) {\n          if (event.attributes.hasOwnProperty(key)) {\n            event.attributes[key] = parseInt(event.attributes[key], 10);\n            var subkey = key === 'BYTERANGE-LENGTH' ? 'length' : 'offset';\n            event.attributes.byterange = event.attributes.byterange || {};\n            event.attributes.byterange[subkey] = event.attributes[key]; // only keep the parsed byterange object.\n\n            delete event.attributes[key];\n          }\n        });\n\n        _this2.trigger('data', event);\n\n        return;\n      }\n\n      match = /^#EXT-X-RENDITION-REPORT:(.*)$/.exec(newLine);\n\n      if (match && match[1]) {\n        event = {\n          type: 'tag',\n          tagType: 'rendition-report'\n        };\n        event.attributes = parseAttributes(match[1]);\n        ['LAST-MSN', 'LAST-PART'].forEach(function (key) {\n          if (event.attributes.hasOwnProperty(key)) {\n            event.attributes[key] = parseInt(event.attributes[key], 10);\n          }\n        });\n\n        _this2.trigger('data', event);\n\n        return;\n      } // unknown tag type\n\n\n      _this2.trigger('data', {\n        type: 'tag',\n        data: newLine.slice(4)\n      });\n    });\n  }\n  /**\n   * Add a parser for custom headers\n   *\n   * @param {Object}   options              a map of options for the added parser\n   * @param {RegExp}   options.expression   a regular expression to match the custom header\n   * @param {string}   options.customType   the custom type to register to the output\n   * @param {Function} [options.dataParser] function to parse the line into an object\n   * @param {boolean}  [options.segment]    should tag data be attached to the segment object\n   */\n  ;\n\n  _proto.addParser = function addParser(_ref) {\n    var _this3 = this;\n\n    var expression = _ref.expression,\n        customType = _ref.customType,\n        dataParser = _ref.dataParser,\n        segment = _ref.segment;\n\n    if (typeof dataParser !== 'function') {\n      dataParser = function dataParser(line) {\n        return line;\n      };\n    }\n\n    this.customParsers.push(function (line) {\n      var match = expression.exec(line);\n\n      if (match) {\n        _this3.trigger('data', {\n          type: 'custom',\n          data: dataParser(line),\n          customType: customType,\n          segment: segment\n        });\n\n        return true;\n      }\n    });\n  }\n  /**\n   * Add a custom header mapper\n   *\n   * @param {Object}   options\n   * @param {RegExp}   options.expression   a regular expression to match the custom header\n   * @param {Function} options.map          function to translate tag into a different tag\n   */\n  ;\n\n  _proto.addTagMapper = function addTagMapper(_ref2) {\n    var expression = _ref2.expression,\n        map = _ref2.map;\n\n    var mapFn = function mapFn(line) {\n      if (expression.test(line)) {\n        return map(line);\n      }\n\n      return line;\n    };\n\n    this.tagMappers.push(mapFn);\n  };\n\n  return ParseStream;\n}(Stream);\n\nvar camelCase = function camelCase(str) {\n  return str.toLowerCase().replace(/-(\\w)/g, function (a) {\n    return a[1].toUpperCase();\n  });\n};\n\nvar camelCaseKeys = function camelCaseKeys(attributes) {\n  var result = {};\n  Object.keys(attributes).forEach(function (key) {\n    result[camelCase(key)] = attributes[key];\n  });\n  return result;\n}; // set SERVER-CONTROL hold back based upon targetDuration and partTargetDuration\n// we need this helper because defaults are based upon targetDuration and\n// partTargetDuration being set, but they may not be if SERVER-CONTROL appears before\n// target durations are set.\n\n\nvar setHoldBack = function setHoldBack(manifest) {\n  var serverControl = manifest.serverControl,\n      targetDuration = manifest.targetDuration,\n      partTargetDuration = manifest.partTargetDuration;\n\n  if (!serverControl) {\n    return;\n  }\n\n  var tag = '#EXT-X-SERVER-CONTROL';\n  var hb = 'holdBack';\n  var phb = 'partHoldBack';\n  var minTargetDuration = targetDuration && targetDuration * 3;\n  var minPartDuration = partTargetDuration && partTargetDuration * 2;\n\n  if (targetDuration && !serverControl.hasOwnProperty(hb)) {\n    serverControl[hb] = minTargetDuration;\n    this.trigger('info', {\n      message: tag + \" defaulting HOLD-BACK to targetDuration * 3 (\" + minTargetDuration + \").\"\n    });\n  }\n\n  if (minTargetDuration && serverControl[hb] < minTargetDuration) {\n    this.trigger('warn', {\n      message: tag + \" clamping HOLD-BACK (\" + serverControl[hb] + \") to targetDuration * 3 (\" + minTargetDuration + \")\"\n    });\n    serverControl[hb] = minTargetDuration;\n  } // default no part hold back to part target duration * 3\n\n\n  if (partTargetDuration && !serverControl.hasOwnProperty(phb)) {\n    serverControl[phb] = partTargetDuration * 3;\n    this.trigger('info', {\n      message: tag + \" defaulting PART-HOLD-BACK to partTargetDuration * 3 (\" + serverControl[phb] + \").\"\n    });\n  } // if part hold back is too small default it to part target duration * 2\n\n\n  if (partTargetDuration && serverControl[phb] < minPartDuration) {\n    this.trigger('warn', {\n      message: tag + \" clamping PART-HOLD-BACK (\" + serverControl[phb] + \") to partTargetDuration * 2 (\" + minPartDuration + \").\"\n    });\n    serverControl[phb] = minPartDuration;\n  }\n};\n/**\n * A parser for M3U8 files. The current interpretation of the input is\n * exposed as a property `manifest` on parser objects. It's just two lines to\n * create and parse a manifest once you have the contents available as a string:\n *\n * ```js\n * var parser = new m3u8.Parser();\n * parser.push(xhr.responseText);\n * ```\n *\n * New input can later be applied to update the manifest object by calling\n * `push` again.\n *\n * The parser attempts to create a usable manifest object even if the\n * underlying input is somewhat nonsensical. It emits `info` and `warning`\n * events during the parse if it encounters input that seems invalid or\n * requires some property of the manifest object to be defaulted.\n *\n * @class Parser\n * @extends Stream\n */\n\n\nvar Parser = /*#__PURE__*/function (_Stream) {\n  _inheritsLoose(Parser, _Stream);\n\n  function Parser() {\n    var _this;\n\n    _this = _Stream.call(this) || this;\n    _this.lineStream = new LineStream();\n    _this.parseStream = new ParseStream();\n\n    _this.lineStream.pipe(_this.parseStream);\n    /* eslint-disable consistent-this */\n\n\n    var self = _assertThisInitialized(_this);\n    /* eslint-enable consistent-this */\n\n\n    var uris = [];\n    var currentUri = {}; // if specified, the active EXT-X-MAP definition\n\n    var currentMap; // if specified, the active decryption key\n\n    var _key;\n\n    var hasParts = false;\n\n    var noop = function noop() {};\n\n    var defaultMediaGroups = {\n      'AUDIO': {},\n      'VIDEO': {},\n      'CLOSED-CAPTIONS': {},\n      'SUBTITLES': {}\n    }; // This is the Widevine UUID from DASH IF IOP. The same exact string is\n    // used in MPDs with Widevine encrypted streams.\n\n    var widevineUuid = 'urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed'; // group segments into numbered timelines delineated by discontinuities\n\n    var currentTimeline = 0; // the manifest is empty until the parse stream begins delivering data\n\n    _this.manifest = {\n      allowCache: true,\n      discontinuityStarts: [],\n      segments: []\n    }; // keep track of the last seen segment's byte range end, as segments are not required\n    // to provide the offset, in which case it defaults to the next byte after the\n    // previous segment\n\n    var lastByterangeEnd = 0; // keep track of the last seen part's byte range end.\n\n    var lastPartByterangeEnd = 0;\n\n    _this.on('end', function () {\n      // only add preloadSegment if we don't yet have a uri for it.\n      // and we actually have parts/preloadHints\n      if (currentUri.uri || !currentUri.parts && !currentUri.preloadHints) {\n        return;\n      }\n\n      if (!currentUri.map && currentMap) {\n        currentUri.map = currentMap;\n      }\n\n      if (!currentUri.key && _key) {\n        currentUri.key = _key;\n      }\n\n      if (!currentUri.timeline && typeof currentTimeline === 'number') {\n        currentUri.timeline = currentTimeline;\n      }\n\n      _this.manifest.preloadSegment = currentUri;\n    }); // update the manifest with the m3u8 entry from the parse stream\n\n\n    _this.parseStream.on('data', function (entry) {\n      var mediaGroup;\n      var rendition;\n      ({\n        tag: function tag() {\n          // switch based on the tag type\n          (({\n            version: function version() {\n              if (entry.version) {\n                this.manifest.version = entry.version;\n              }\n            },\n            'allow-cache': function allowCache() {\n              this.manifest.allowCache = entry.allowed;\n\n              if (!('allowed' in entry)) {\n                this.trigger('info', {\n                  message: 'defaulting allowCache to YES'\n                });\n                this.manifest.allowCache = true;\n              }\n            },\n            byterange: function byterange() {\n              var byterange = {};\n\n              if ('length' in entry) {\n                currentUri.byterange = byterange;\n                byterange.length = entry.length;\n\n                if (!('offset' in entry)) {\n                  /*\n                   * From the latest spec (as of this writing):\n                   * https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.2.2\n                   *\n                   * Same text since EXT-X-BYTERANGE's introduction in draft 7:\n                   * https://tools.ietf.org/html/draft-pantos-http-live-streaming-07#section-3.3.1)\n                   *\n                   * \"If o [offset] is not present, the sub-range begins at the next byte\n                   * following the sub-range of the previous media segment.\"\n                   */\n                  entry.offset = lastByterangeEnd;\n                }\n              }\n\n              if ('offset' in entry) {\n                currentUri.byterange = byterange;\n                byterange.offset = entry.offset;\n              }\n\n              lastByterangeEnd = byterange.offset + byterange.length;\n            },\n            endlist: function endlist() {\n              this.manifest.endList = true;\n            },\n            inf: function inf() {\n              if (!('mediaSequence' in this.manifest)) {\n                this.manifest.mediaSequence = 0;\n                this.trigger('info', {\n                  message: 'defaulting media sequence to zero'\n                });\n              }\n\n              if (!('discontinuitySequence' in this.manifest)) {\n                this.manifest.discontinuitySequence = 0;\n                this.trigger('info', {\n                  message: 'defaulting discontinuity sequence to zero'\n                });\n              }\n\n              if (entry.duration > 0) {\n                currentUri.duration = entry.duration;\n              }\n\n              if (entry.duration === 0) {\n                currentUri.duration = 0.01;\n                this.trigger('info', {\n                  message: 'updating zero segment duration to a small value'\n                });\n              }\n\n              this.manifest.segments = uris;\n            },\n            key: function key() {\n              if (!entry.attributes) {\n                this.trigger('warn', {\n                  message: 'ignoring key declaration without attribute list'\n                });\n                return;\n              } // clear the active encryption key\n\n\n              if (entry.attributes.METHOD === 'NONE') {\n                _key = null;\n                return;\n              }\n\n              if (!entry.attributes.URI) {\n                this.trigger('warn', {\n                  message: 'ignoring key declaration without URI'\n                });\n                return;\n              }\n\n              if (entry.attributes.KEYFORMAT === 'com.apple.streamingkeydelivery') {\n                this.manifest.contentProtection = this.manifest.contentProtection || {}; // TODO: add full support for this.\n\n                this.manifest.contentProtection['com.apple.fps.1_0'] = {\n                  attributes: entry.attributes\n                };\n                return;\n              } // check if the content is encrypted for Widevine\n              // Widevine/HLS spec: https://storage.googleapis.com/wvdocs/Widevine_DRM_HLS.pdf\n\n\n              if (entry.attributes.KEYFORMAT === widevineUuid) {\n                var VALID_METHODS = ['SAMPLE-AES', 'SAMPLE-AES-CTR', 'SAMPLE-AES-CENC'];\n\n                if (VALID_METHODS.indexOf(entry.attributes.METHOD) === -1) {\n                  this.trigger('warn', {\n                    message: 'invalid key method provided for Widevine'\n                  });\n                  return;\n                }\n\n                if (entry.attributes.METHOD === 'SAMPLE-AES-CENC') {\n                  this.trigger('warn', {\n                    message: 'SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead'\n                  });\n                }\n\n                if (entry.attributes.URI.substring(0, 23) !== 'data:text/plain;base64,') {\n                  this.trigger('warn', {\n                    message: 'invalid key URI provided for Widevine'\n                  });\n                  return;\n                }\n\n                if (!(entry.attributes.KEYID && entry.attributes.KEYID.substring(0, 2) === '0x')) {\n                  this.trigger('warn', {\n                    message: 'invalid key ID provided for Widevine'\n                  });\n                  return;\n                } // if Widevine key attributes are valid, store them as `contentProtection`\n                // on the manifest to emulate Widevine tag structure in a DASH mpd\n\n\n                this.manifest.contentProtection = this.manifest.contentProtection || {};\n                this.manifest.contentProtection['com.widevine.alpha'] = {\n                  attributes: {\n                    schemeIdUri: entry.attributes.KEYFORMAT,\n                    // remove '0x' from the key id string\n                    keyId: entry.attributes.KEYID.substring(2)\n                  },\n                  // decode the base64-encoded PSSH box\n                  pssh: decodeB64ToUint8Array(entry.attributes.URI.split(',')[1])\n                };\n                return;\n              }\n\n              if (!entry.attributes.METHOD) {\n                this.trigger('warn', {\n                  message: 'defaulting key method to AES-128'\n                });\n              } // setup an encryption key for upcoming segments\n\n\n              _key = {\n                method: entry.attributes.METHOD || 'AES-128',\n                uri: entry.attributes.URI\n              };\n\n              if (typeof entry.attributes.IV !== 'undefined') {\n                _key.iv = entry.attributes.IV;\n              }\n            },\n            'media-sequence': function mediaSequence() {\n              if (!isFinite(entry.number)) {\n                this.trigger('warn', {\n                  message: 'ignoring invalid media sequence: ' + entry.number\n                });\n                return;\n              }\n\n              this.manifest.mediaSequence = entry.number;\n            },\n            'discontinuity-sequence': function discontinuitySequence() {\n              if (!isFinite(entry.number)) {\n                this.trigger('warn', {\n                  message: 'ignoring invalid discontinuity sequence: ' + entry.number\n                });\n                return;\n              }\n\n              this.manifest.discontinuitySequence = entry.number;\n              currentTimeline = entry.number;\n            },\n            'playlist-type': function playlistType() {\n              if (!/VOD|EVENT/.test(entry.playlistType)) {\n                this.trigger('warn', {\n                  message: 'ignoring unknown playlist type: ' + entry.playlist\n                });\n                return;\n              }\n\n              this.manifest.playlistType = entry.playlistType;\n            },\n            map: function map() {\n              currentMap = {};\n\n              if (entry.uri) {\n                currentMap.uri = entry.uri;\n              }\n\n              if (entry.byterange) {\n                currentMap.byterange = entry.byterange;\n              }\n\n              if (_key) {\n                currentMap.key = _key;\n              }\n            },\n            'stream-inf': function streamInf() {\n              this.manifest.playlists = uris;\n              this.manifest.mediaGroups = this.manifest.mediaGroups || defaultMediaGroups;\n\n              if (!entry.attributes) {\n                this.trigger('warn', {\n                  message: 'ignoring empty stream-inf attributes'\n                });\n                return;\n              }\n\n              if (!currentUri.attributes) {\n                currentUri.attributes = {};\n              }\n\n              _extends(currentUri.attributes, entry.attributes);\n            },\n            media: function media() {\n              this.manifest.mediaGroups = this.manifest.mediaGroups || defaultMediaGroups;\n\n              if (!(entry.attributes && entry.attributes.TYPE && entry.attributes['GROUP-ID'] && entry.attributes.NAME)) {\n                this.trigger('warn', {\n                  message: 'ignoring incomplete or missing media group'\n                });\n                return;\n              } // find the media group, creating defaults as necessary\n\n\n              var mediaGroupType = this.manifest.mediaGroups[entry.attributes.TYPE];\n              mediaGroupType[entry.attributes['GROUP-ID']] = mediaGroupType[entry.attributes['GROUP-ID']] || {};\n              mediaGroup = mediaGroupType[entry.attributes['GROUP-ID']]; // collect the rendition metadata\n\n              rendition = {\n                default: /yes/i.test(entry.attributes.DEFAULT)\n              };\n\n              if (rendition.default) {\n                rendition.autoselect = true;\n              } else {\n                rendition.autoselect = /yes/i.test(entry.attributes.AUTOSELECT);\n              }\n\n              if (entry.attributes.LANGUAGE) {\n                rendition.language = entry.attributes.LANGUAGE;\n              }\n\n              if (entry.attributes.URI) {\n                rendition.uri = entry.attributes.URI;\n              }\n\n              if (entry.attributes['INSTREAM-ID']) {\n                rendition.instreamId = entry.attributes['INSTREAM-ID'];\n              }\n\n              if (entry.attributes.CHARACTERISTICS) {\n                rendition.characteristics = entry.attributes.CHARACTERISTICS;\n              }\n\n              if (entry.attributes.FORCED) {\n                rendition.forced = /yes/i.test(entry.attributes.FORCED);\n              } // insert the new rendition\n\n\n              mediaGroup[entry.attributes.NAME] = rendition;\n            },\n            discontinuity: function discontinuity() {\n              currentTimeline += 1;\n              currentUri.discontinuity = true;\n              this.manifest.discontinuityStarts.push(uris.length);\n            },\n            'program-date-time': function programDateTime() {\n              if (typeof this.manifest.dateTimeString === 'undefined') {\n                // PROGRAM-DATE-TIME is a media-segment tag, but for backwards\n                // compatibility, we add the first occurence of the PROGRAM-DATE-TIME tag\n                // to the manifest object\n                // TODO: Consider removing this in future major version\n                this.manifest.dateTimeString = entry.dateTimeString;\n                this.manifest.dateTimeObject = entry.dateTimeObject;\n              }\n\n              currentUri.dateTimeString = entry.dateTimeString;\n              currentUri.dateTimeObject = entry.dateTimeObject;\n            },\n            targetduration: function targetduration() {\n              if (!isFinite(entry.duration) || entry.duration < 0) {\n                this.trigger('warn', {\n                  message: 'ignoring invalid target duration: ' + entry.duration\n                });\n                return;\n              }\n\n              this.manifest.targetDuration = entry.duration;\n              setHoldBack.call(this, this.manifest);\n            },\n            start: function start() {\n              if (!entry.attributes || isNaN(entry.attributes['TIME-OFFSET'])) {\n                this.trigger('warn', {\n                  message: 'ignoring start declaration without appropriate attribute list'\n                });\n                return;\n              }\n\n              this.manifest.start = {\n                timeOffset: entry.attributes['TIME-OFFSET'],\n                precise: entry.attributes.PRECISE\n              };\n            },\n            'cue-out': function cueOut() {\n              currentUri.cueOut = entry.data;\n            },\n            'cue-out-cont': function cueOutCont() {\n              currentUri.cueOutCont = entry.data;\n            },\n            'cue-in': function cueIn() {\n              currentUri.cueIn = entry.data;\n            },\n            'skip': function skip() {\n              this.manifest.skip = camelCaseKeys(entry.attributes);\n              this.warnOnMissingAttributes_('#EXT-X-SKIP', entry.attributes, ['SKIPPED-SEGMENTS']);\n            },\n            'part': function part() {\n              var _this2 = this;\n\n              hasParts = true; // parts are always specifed before a segment\n\n              var segmentIndex = this.manifest.segments.length;\n              var part = camelCaseKeys(entry.attributes);\n              currentUri.parts = currentUri.parts || [];\n              currentUri.parts.push(part);\n\n              if (part.byterange) {\n                if (!part.byterange.hasOwnProperty('offset')) {\n                  part.byterange.offset = lastPartByterangeEnd;\n                }\n\n                lastPartByterangeEnd = part.byterange.offset + part.byterange.length;\n              }\n\n              var partIndex = currentUri.parts.length - 1;\n              this.warnOnMissingAttributes_(\"#EXT-X-PART #\" + partIndex + \" for segment #\" + segmentIndex, entry.attributes, ['URI', 'DURATION']);\n\n              if (this.manifest.renditionReports) {\n                this.manifest.renditionReports.forEach(function (r, i) {\n                  if (!r.hasOwnProperty('lastPart')) {\n                    _this2.trigger('warn', {\n                      message: \"#EXT-X-RENDITION-REPORT #\" + i + \" lacks required attribute(s): LAST-PART\"\n                    });\n                  }\n                });\n              }\n            },\n            'server-control': function serverControl() {\n              var attrs = this.manifest.serverControl = camelCaseKeys(entry.attributes);\n\n              if (!attrs.hasOwnProperty('canBlockReload')) {\n                attrs.canBlockReload = false;\n                this.trigger('info', {\n                  message: '#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false'\n                });\n              }\n\n              setHoldBack.call(this, this.manifest);\n\n              if (attrs.canSkipDateranges && !attrs.hasOwnProperty('canSkipUntil')) {\n                this.trigger('warn', {\n                  message: '#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set'\n                });\n              }\n            },\n            'preload-hint': function preloadHint() {\n              // parts are always specifed before a segment\n              var segmentIndex = this.manifest.segments.length;\n              var hint = camelCaseKeys(entry.attributes);\n              var isPart = hint.type && hint.type === 'PART';\n              currentUri.preloadHints = currentUri.preloadHints || [];\n              currentUri.preloadHints.push(hint);\n\n              if (hint.byterange) {\n                if (!hint.byterange.hasOwnProperty('offset')) {\n                  // use last part byterange end or zero if not a part.\n                  hint.byterange.offset = isPart ? lastPartByterangeEnd : 0;\n\n                  if (isPart) {\n                    lastPartByterangeEnd = hint.byterange.offset + hint.byterange.length;\n                  }\n                }\n              }\n\n              var index = currentUri.preloadHints.length - 1;\n              this.warnOnMissingAttributes_(\"#EXT-X-PRELOAD-HINT #\" + index + \" for segment #\" + segmentIndex, entry.attributes, ['TYPE', 'URI']);\n\n              if (!hint.type) {\n                return;\n              } // search through all preload hints except for the current one for\n              // a duplicate type.\n\n\n              for (var i = 0; i < currentUri.preloadHints.length - 1; i++) {\n                var otherHint = currentUri.preloadHints[i];\n\n                if (!otherHint.type) {\n                  continue;\n                }\n\n                if (otherHint.type === hint.type) {\n                  this.trigger('warn', {\n                    message: \"#EXT-X-PRELOAD-HINT #\" + index + \" for segment #\" + segmentIndex + \" has the same TYPE \" + hint.type + \" as preload hint #\" + i\n                  });\n                }\n              }\n            },\n            'rendition-report': function renditionReport() {\n              var report = camelCaseKeys(entry.attributes);\n              this.manifest.renditionReports = this.manifest.renditionReports || [];\n              this.manifest.renditionReports.push(report);\n              var index = this.manifest.renditionReports.length - 1;\n              var required = ['LAST-MSN', 'URI'];\n\n              if (hasParts) {\n                required.push('LAST-PART');\n              }\n\n              this.warnOnMissingAttributes_(\"#EXT-X-RENDITION-REPORT #\" + index, entry.attributes, required);\n            },\n            'part-inf': function partInf() {\n              this.manifest.partInf = camelCaseKeys(entry.attributes);\n              this.warnOnMissingAttributes_('#EXT-X-PART-INF', entry.attributes, ['PART-TARGET']);\n\n              if (this.manifest.partInf.partTarget) {\n                this.manifest.partTargetDuration = this.manifest.partInf.partTarget;\n              }\n\n              setHoldBack.call(this, this.manifest);\n            }\n          })[entry.tagType] || noop).call(self);\n        },\n        uri: function uri() {\n          currentUri.uri = entry.uri;\n          uris.push(currentUri); // if no explicit duration was declared, use the target duration\n\n          if (this.manifest.targetDuration && !('duration' in currentUri)) {\n            this.trigger('warn', {\n              message: 'defaulting segment duration to the target duration'\n            });\n            currentUri.duration = this.manifest.targetDuration;\n          } // annotate with encryption information, if necessary\n\n\n          if (_key) {\n            currentUri.key = _key;\n          }\n\n          currentUri.timeline = currentTimeline; // annotate with initialization segment information, if necessary\n\n          if (currentMap) {\n            currentUri.map = currentMap;\n          } // reset the last byterange end as it needs to be 0 between parts\n\n\n          lastPartByterangeEnd = 0; // prepare for the next URI\n\n          currentUri = {};\n        },\n        comment: function comment() {// comments are not important for playback\n        },\n        custom: function custom() {\n          // if this is segment-level data attach the output to the segment\n          if (entry.segment) {\n            currentUri.custom = currentUri.custom || {};\n            currentUri.custom[entry.customType] = entry.data; // if this is manifest-level data attach to the top level manifest object\n          } else {\n            this.manifest.custom = this.manifest.custom || {};\n            this.manifest.custom[entry.customType] = entry.data;\n          }\n        }\n      })[entry.type].call(self);\n    });\n\n    return _this;\n  }\n\n  var _proto = Parser.prototype;\n\n  _proto.warnOnMissingAttributes_ = function warnOnMissingAttributes_(identifier, attributes, required) {\n    var missing = [];\n    required.forEach(function (key) {\n      if (!attributes.hasOwnProperty(key)) {\n        missing.push(key);\n      }\n    });\n\n    if (missing.length) {\n      this.trigger('warn', {\n        message: identifier + \" lacks required attribute(s): \" + missing.join(', ')\n      });\n    }\n  }\n  /**\n   * Parse the input string and update the manifest object.\n   *\n   * @param {string} chunk a potentially incomplete portion of the manifest\n   */\n  ;\n\n  _proto.push = function push(chunk) {\n    this.lineStream.push(chunk);\n  }\n  /**\n   * Flush any remaining input. This can be handy if the last line of an M3U8\n   * manifest did not contain a trailing newline but the file has been\n   * completely received.\n   */\n  ;\n\n  _proto.end = function end() {\n    // flush any buffered input\n    this.lineStream.push('\\n');\n    this.trigger('end');\n  }\n  /**\n   * Add an additional parser for non-standard tags\n   *\n   * @param {Object}   options              a map of options for the added parser\n   * @param {RegExp}   options.expression   a regular expression to match the custom header\n   * @param {string}   options.type         the type to register to the output\n   * @param {Function} [options.dataParser] function to parse the line into an object\n   * @param {boolean}  [options.segment]    should tag data be attached to the segment object\n   */\n  ;\n\n  _proto.addParser = function addParser(options) {\n    this.parseStream.addParser(options);\n  }\n  /**\n   * Add a custom header mapper\n   *\n   * @param {Object}   options\n   * @param {RegExp}   options.expression   a regular expression to match the custom header\n   * @param {Function} options.map          function to translate tag into a different tag\n   */\n  ;\n\n  _proto.addTagMapper = function addTagMapper(options) {\n    this.parseStream.addTagMapper(options);\n  };\n\n  return Parser;\n}(Stream);\n\nexport { LineStream, ParseStream, Parser };\n","import window from 'global/window'; // const log2 = Math.log2 ? Math.log2 : (x) => (Math.log(x) / Math.log(2));\n\nvar repeat = function repeat(str, len) {\n  var acc = '';\n\n  while (len--) {\n    acc += str;\n  }\n\n  return acc;\n}; // count the number of bits it would take to represent a number\n// we used to do this with log2 but BigInt does not support builtin math\n// Math.ceil(log2(x));\n\n\nexport var countBits = function countBits(x) {\n  return x.toString(2).length;\n}; // count the number of whole bytes it would take to represent a number\n\nexport var countBytes = function countBytes(x) {\n  return Math.ceil(countBits(x) / 8);\n};\nexport var padStart = function padStart(b, len, str) {\n  if (str === void 0) {\n    str = ' ';\n  }\n\n  return (repeat(str, len) + b.toString()).slice(-len);\n};\nexport var isArrayBufferView = function isArrayBufferView(obj) {\n  if (ArrayBuffer.isView === 'function') {\n    return ArrayBuffer.isView(obj);\n  }\n\n  return obj && obj.buffer instanceof ArrayBuffer;\n};\nexport var isTypedArray = function isTypedArray(obj) {\n  return isArrayBufferView(obj);\n};\nexport var toUint8 = function toUint8(bytes) {\n  if (bytes instanceof Uint8Array) {\n    return bytes;\n  }\n\n  if (!Array.isArray(bytes) && !isTypedArray(bytes) && !(bytes instanceof ArrayBuffer)) {\n    // any non-number or NaN leads to empty uint8array\n    // eslint-disable-next-line\n    if (typeof bytes !== 'number' || typeof bytes === 'number' && bytes !== bytes) {\n      bytes = 0;\n    } else {\n      bytes = [bytes];\n    }\n  }\n\n  return new Uint8Array(bytes && bytes.buffer || bytes, bytes && bytes.byteOffset || 0, bytes && bytes.byteLength || 0);\n};\nexport var toHexString = function toHexString(bytes) {\n  bytes = toUint8(bytes);\n  var str = '';\n\n  for (var i = 0; i < bytes.length; i++) {\n    str += padStart(bytes[i].toString(16), 2, '0');\n  }\n\n  return str;\n};\nexport var toBinaryString = function toBinaryString(bytes) {\n  bytes = toUint8(bytes);\n  var str = '';\n\n  for (var i = 0; i < bytes.length; i++) {\n    str += padStart(bytes[i].toString(2), 8, '0');\n  }\n\n  return str;\n};\nvar BigInt = window.BigInt || Number;\nvar BYTE_TABLE = [BigInt('0x1'), BigInt('0x100'), BigInt('0x10000'), BigInt('0x1000000'), BigInt('0x100000000'), BigInt('0x10000000000'), BigInt('0x1000000000000'), BigInt('0x100000000000000'), BigInt('0x10000000000000000')];\nexport var ENDIANNESS = function () {\n  var a = new Uint16Array([0xFFCC]);\n  var b = new Uint8Array(a.buffer, a.byteOffset, a.byteLength);\n\n  if (b[0] === 0xFF) {\n    return 'big';\n  }\n\n  if (b[0] === 0xCC) {\n    return 'little';\n  }\n\n  return 'unknown';\n}();\nexport var IS_BIG_ENDIAN = ENDIANNESS === 'big';\nexport var IS_LITTLE_ENDIAN = ENDIANNESS === 'little';\nexport var bytesToNumber = function bytesToNumber(bytes, _temp) {\n  var _ref = _temp === void 0 ? {} : _temp,\n      _ref$signed = _ref.signed,\n      signed = _ref$signed === void 0 ? false : _ref$signed,\n      _ref$le = _ref.le,\n      le = _ref$le === void 0 ? false : _ref$le;\n\n  bytes = toUint8(bytes);\n  var fn = le ? 'reduce' : 'reduceRight';\n  var obj = bytes[fn] ? bytes[fn] : Array.prototype[fn];\n  var number = obj.call(bytes, function (total, byte, i) {\n    var exponent = le ? i : Math.abs(i + 1 - bytes.length);\n    return total + BigInt(byte) * BYTE_TABLE[exponent];\n  }, BigInt(0));\n\n  if (signed) {\n    var max = BYTE_TABLE[bytes.length] / BigInt(2) - BigInt(1);\n    number = BigInt(number);\n\n    if (number > max) {\n      number -= max;\n      number -= max;\n      number -= BigInt(2);\n    }\n  }\n\n  return Number(number);\n};\nexport var numberToBytes = function numberToBytes(number, _temp2) {\n  var _ref2 = _temp2 === void 0 ? {} : _temp2,\n      _ref2$le = _ref2.le,\n      le = _ref2$le === void 0 ? false : _ref2$le;\n\n  // eslint-disable-next-line\n  if (typeof number !== 'bigint' && typeof number !== 'number' || typeof number === 'number' && number !== number) {\n    number = 0;\n  }\n\n  number = BigInt(number);\n  var byteCount = countBytes(number);\n  var bytes = new Uint8Array(new ArrayBuffer(byteCount));\n\n  for (var i = 0; i < byteCount; i++) {\n    var byteIndex = le ? i : Math.abs(i + 1 - bytes.length);\n    bytes[byteIndex] = Number(number / BYTE_TABLE[i] & BigInt(0xFF));\n\n    if (number < 0) {\n      bytes[byteIndex] = Math.abs(~bytes[byteIndex]);\n      bytes[byteIndex] -= i === 0 ? 1 : 2;\n    }\n  }\n\n  return bytes;\n};\nexport var bytesToString = function bytesToString(bytes) {\n  if (!bytes) {\n    return '';\n  } // TODO: should toUint8 handle cases where we only have 8 bytes\n  // but report more since this is a Uint16+ Array?\n\n\n  bytes = Array.prototype.slice.call(bytes);\n  var string = String.fromCharCode.apply(null, toUint8(bytes));\n\n  try {\n    return decodeURIComponent(escape(string));\n  } catch (e) {// if decodeURIComponent/escape fails, we are dealing with partial\n    // or full non string data. Just return the potentially garbled string.\n  }\n\n  return string;\n};\nexport var stringToBytes = function stringToBytes(string, stringIsBytes) {\n  if (typeof string !== 'string' && string && typeof string.toString === 'function') {\n    string = string.toString();\n  }\n\n  if (typeof string !== 'string') {\n    return new Uint8Array();\n  } // If the string already is bytes, we don't have to do this\n  // otherwise we do this so that we split multi length characters\n  // into individual bytes\n\n\n  if (!stringIsBytes) {\n    string = unescape(encodeURIComponent(string));\n  }\n\n  var view = new Uint8Array(string.length);\n\n  for (var i = 0; i < string.length; i++) {\n    view[i] = string.charCodeAt(i);\n  }\n\n  return view;\n};\nexport var concatTypedArrays = function concatTypedArrays() {\n  for (var _len = arguments.length, buffers = new Array(_len), _key = 0; _key < _len; _key++) {\n    buffers[_key] = arguments[_key];\n  }\n\n  buffers = buffers.filter(function (b) {\n    return b && (b.byteLength || b.length) && typeof b !== 'string';\n  });\n\n  if (buffers.length <= 1) {\n    // for 0 length we will return empty uint8\n    // for 1 length we return the first uint8\n    return toUint8(buffers[0]);\n  }\n\n  var totalLen = buffers.reduce(function (total, buf, i) {\n    return total + (buf.byteLength || buf.length);\n  }, 0);\n  var tempBuffer = new Uint8Array(totalLen);\n  var offset = 0;\n  buffers.forEach(function (buf) {\n    buf = toUint8(buf);\n    tempBuffer.set(buf, offset);\n    offset += buf.byteLength;\n  });\n  return tempBuffer;\n};\n/**\n * Check if the bytes \"b\" are contained within bytes \"a\".\n *\n * @param {Uint8Array|Array} a\n *        Bytes to check in\n *\n * @param {Uint8Array|Array} b\n *        Bytes to check for\n *\n * @param {Object} options\n *        options\n *\n * @param {Array|Uint8Array} [offset=0]\n *        offset to use when looking at bytes in a\n *\n * @param {Array|Uint8Array} [mask=[]]\n *        mask to use on bytes before comparison.\n *\n * @return {boolean}\n *         If all bytes in b are inside of a, taking into account\n *         bit masks.\n */\n\nexport var bytesMatch = function bytesMatch(a, b, _temp3) {\n  var _ref3 = _temp3 === void 0 ? {} : _temp3,\n      _ref3$offset = _ref3.offset,\n      offset = _ref3$offset === void 0 ? 0 : _ref3$offset,\n      _ref3$mask = _ref3.mask,\n      mask = _ref3$mask === void 0 ? [] : _ref3$mask;\n\n  a = toUint8(a);\n  b = toUint8(b); // ie 11 does not support uint8 every\n\n  var fn = b.every ? b.every : Array.prototype.every;\n  return b.length && a.length - offset >= b.length && // ie 11 doesn't support every on uin8\n  fn.call(b, function (bByte, i) {\n    var aByte = mask[i] ? mask[i] & a[offset + i] : a[offset + i];\n    return bByte === aByte;\n  });\n};\nexport var sliceBytes = function sliceBytes(src, start, end) {\n  if (Uint8Array.prototype.slice) {\n    return Uint8Array.prototype.slice.call(src, start, end);\n  }\n\n  return new Uint8Array(Array.prototype.slice.call(src, start, end));\n};\nexport var reverseBytes = function reverseBytes(src) {\n  if (src.reverse) {\n    return src.reverse();\n  }\n\n  return Array.prototype.reverse.call(src);\n};","import { stringToBytes, toUint8, bytesMatch, bytesToString, toHexString, padStart, bytesToNumber } from './byte-helpers.js';\nimport { getAvcCodec, getHvcCodec, getAv1Codec } from './codec-helpers.js';\nimport { parseOpusHead } from './opus-helpers.js';\n\nvar normalizePath = function normalizePath(path) {\n  if (typeof path === 'string') {\n    return stringToBytes(path);\n  }\n\n  if (typeof path === 'number') {\n    return path;\n  }\n\n  return path;\n};\n\nvar normalizePaths = function normalizePaths(paths) {\n  if (!Array.isArray(paths)) {\n    return [normalizePath(paths)];\n  }\n\n  return paths.map(function (p) {\n    return normalizePath(p);\n  });\n};\n\nvar DESCRIPTORS;\nexport var parseDescriptors = function parseDescriptors(bytes) {\n  bytes = toUint8(bytes);\n  var results = [];\n  var i = 0;\n\n  while (bytes.length > i) {\n    var tag = bytes[i];\n    var size = 0;\n    var headerSize = 0; // tag\n\n    headerSize++;\n    var byte = bytes[headerSize]; // first byte\n\n    headerSize++;\n\n    while (byte & 0x80) {\n      size = (byte & 0x7F) << 7;\n      byte = bytes[headerSize];\n      headerSize++;\n    }\n\n    size += byte & 0x7F;\n\n    for (var z = 0; z < DESCRIPTORS.length; z++) {\n      var _DESCRIPTORS$z = DESCRIPTORS[z],\n          id = _DESCRIPTORS$z.id,\n          parser = _DESCRIPTORS$z.parser;\n\n      if (tag === id) {\n        results.push(parser(bytes.subarray(headerSize, headerSize + size)));\n        break;\n      }\n    }\n\n    i += size + headerSize;\n  }\n\n  return results;\n};\nDESCRIPTORS = [{\n  id: 0x03,\n  parser: function parser(bytes) {\n    var desc = {\n      tag: 0x03,\n      id: bytes[0] << 8 | bytes[1],\n      flags: bytes[2],\n      size: 3,\n      dependsOnEsId: 0,\n      ocrEsId: 0,\n      descriptors: [],\n      url: ''\n    }; // depends on es id\n\n    if (desc.flags & 0x80) {\n      desc.dependsOnEsId = bytes[desc.size] << 8 | bytes[desc.size + 1];\n      desc.size += 2;\n    } // url\n\n\n    if (desc.flags & 0x40) {\n      var len = bytes[desc.size];\n      desc.url = bytesToString(bytes.subarray(desc.size + 1, desc.size + 1 + len));\n      desc.size += len;\n    } // ocr es id\n\n\n    if (desc.flags & 0x20) {\n      desc.ocrEsId = bytes[desc.size] << 8 | bytes[desc.size + 1];\n      desc.size += 2;\n    }\n\n    desc.descriptors = parseDescriptors(bytes.subarray(desc.size)) || [];\n    return desc;\n  }\n}, {\n  id: 0x04,\n  parser: function parser(bytes) {\n    // DecoderConfigDescriptor\n    var desc = {\n      tag: 0x04,\n      oti: bytes[0],\n      streamType: bytes[1],\n      bufferSize: bytes[2] << 16 | bytes[3] << 8 | bytes[4],\n      maxBitrate: bytes[5] << 24 | bytes[6] << 16 | bytes[7] << 8 | bytes[8],\n      avgBitrate: bytes[9] << 24 | bytes[10] << 16 | bytes[11] << 8 | bytes[12],\n      descriptors: parseDescriptors(bytes.subarray(13))\n    };\n    return desc;\n  }\n}, {\n  id: 0x05,\n  parser: function parser(bytes) {\n    // DecoderSpecificInfo\n    return {\n      tag: 0x05,\n      bytes: bytes\n    };\n  }\n}, {\n  id: 0x06,\n  parser: function parser(bytes) {\n    // SLConfigDescriptor\n    return {\n      tag: 0x06,\n      bytes: bytes\n    };\n  }\n}];\n/**\n * find any number of boxes by name given a path to it in an iso bmff\n * such as mp4.\n *\n * @param {TypedArray} bytes\n *        bytes for the iso bmff to search for boxes in\n *\n * @param {Uint8Array[]|string[]|string|Uint8Array} name\n *        An array of paths or a single path representing the name\n *        of boxes to search through in bytes. Paths may be\n *        uint8 (character codes) or strings.\n *\n * @param {boolean} [complete=false]\n *        Should we search only for complete boxes on the final path.\n *        This is very useful when you do not want to get back partial boxes\n *        in the case of streaming files.\n *\n * @return {Uint8Array[]}\n *         An array of the end paths that we found.\n */\n\nexport var findBox = function findBox(bytes, paths, complete) {\n  if (complete === void 0) {\n    complete = false;\n  }\n\n  paths = normalizePaths(paths);\n  bytes = toUint8(bytes);\n  var results = [];\n\n  if (!paths.length) {\n    // short-circuit the search for empty paths\n    return results;\n  }\n\n  var i = 0;\n\n  while (i < bytes.length) {\n    var size = (bytes[i] << 24 | bytes[i + 1] << 16 | bytes[i + 2] << 8 | bytes[i + 3]) >>> 0;\n    var type = bytes.subarray(i + 4, i + 8); // invalid box format.\n\n    if (size === 0) {\n      break;\n    }\n\n    var end = i + size;\n\n    if (end > bytes.length) {\n      // this box is bigger than the number of bytes we have\n      // and complete is set, we cannot find any more boxes.\n      if (complete) {\n        break;\n      }\n\n      end = bytes.length;\n    }\n\n    var data = bytes.subarray(i + 8, end);\n\n    if (bytesMatch(type, paths[0])) {\n      if (paths.length === 1) {\n        // this is the end of the path and we've found the box we were\n        // looking for\n        results.push(data);\n      } else {\n        // recursively search for the next box along the path\n        results.push.apply(results, findBox(data, paths.slice(1), complete));\n      }\n    }\n\n    i = end;\n  } // we've finished searching all of bytes\n\n\n  return results;\n};\n/**\n * Search for a single matching box by name in an iso bmff format like\n * mp4. This function is useful for finding codec boxes which\n * can be placed arbitrarily in sample descriptions depending\n * on the version of the file or file type.\n *\n * @param {TypedArray} bytes\n *        bytes for the iso bmff to search for boxes in\n *\n * @param {string|Uint8Array} name\n *        The name of the box to find.\n *\n * @return {Uint8Array[]}\n *         a subarray of bytes representing the name boxed we found.\n */\n\nexport var findNamedBox = function findNamedBox(bytes, name) {\n  name = normalizePath(name);\n\n  if (!name.length) {\n    // short-circuit the search for empty paths\n    return bytes.subarray(bytes.length);\n  }\n\n  var i = 0;\n\n  while (i < bytes.length) {\n    if (bytesMatch(bytes.subarray(i, i + name.length), name)) {\n      var size = (bytes[i - 4] << 24 | bytes[i - 3] << 16 | bytes[i - 2] << 8 | bytes[i - 1]) >>> 0;\n      var end = size > 1 ? i + size : bytes.byteLength;\n      return bytes.subarray(i + 4, end);\n    }\n\n    i++;\n  } // we've finished searching all of bytes\n\n\n  return bytes.subarray(bytes.length);\n};\n\nvar parseSamples = function parseSamples(data, entrySize, parseEntry) {\n  if (entrySize === void 0) {\n    entrySize = 4;\n  }\n\n  if (parseEntry === void 0) {\n    parseEntry = function parseEntry(d) {\n      return bytesToNumber(d);\n    };\n  }\n\n  var entries = [];\n\n  if (!data || !data.length) {\n    return entries;\n  }\n\n  var entryCount = bytesToNumber(data.subarray(4, 8));\n\n  for (var i = 8; entryCount; i += entrySize, entryCount--) {\n    entries.push(parseEntry(data.subarray(i, i + entrySize)));\n  }\n\n  return entries;\n};\n\nexport var buildFrameTable = function buildFrameTable(stbl, timescale) {\n  var keySamples = parseSamples(findBox(stbl, ['stss'])[0]);\n  var chunkOffsets = parseSamples(findBox(stbl, ['stco'])[0]);\n  var timeToSamples = parseSamples(findBox(stbl, ['stts'])[0], 8, function (entry) {\n    return {\n      sampleCount: bytesToNumber(entry.subarray(0, 4)),\n      sampleDelta: bytesToNumber(entry.subarray(4, 8))\n    };\n  });\n  var samplesToChunks = parseSamples(findBox(stbl, ['stsc'])[0], 12, function (entry) {\n    return {\n      firstChunk: bytesToNumber(entry.subarray(0, 4)),\n      samplesPerChunk: bytesToNumber(entry.subarray(4, 8)),\n      sampleDescriptionIndex: bytesToNumber(entry.subarray(8, 12))\n    };\n  });\n  var stsz = findBox(stbl, ['stsz'])[0]; // stsz starts with a 4 byte sampleSize which we don't need\n\n  var sampleSizes = parseSamples(stsz && stsz.length && stsz.subarray(4) || null);\n  var frames = [];\n\n  for (var chunkIndex = 0; chunkIndex < chunkOffsets.length; chunkIndex++) {\n    var samplesInChunk = void 0;\n\n    for (var i = 0; i < samplesToChunks.length; i++) {\n      var sampleToChunk = samplesToChunks[i];\n      var isThisOne = chunkIndex + 1 >= sampleToChunk.firstChunk && (i + 1 >= samplesToChunks.length || chunkIndex + 1 < samplesToChunks[i + 1].firstChunk);\n\n      if (isThisOne) {\n        samplesInChunk = sampleToChunk.samplesPerChunk;\n        break;\n      }\n    }\n\n    var chunkOffset = chunkOffsets[chunkIndex];\n\n    for (var _i = 0; _i < samplesInChunk; _i++) {\n      var frameEnd = sampleSizes[frames.length]; // if we don't have key samples every frame is a keyframe\n\n      var keyframe = !keySamples.length;\n\n      if (keySamples.length && keySamples.indexOf(frames.length + 1) !== -1) {\n        keyframe = true;\n      }\n\n      var frame = {\n        keyframe: keyframe,\n        start: chunkOffset,\n        end: chunkOffset + frameEnd\n      };\n\n      for (var k = 0; k < timeToSamples.length; k++) {\n        var _timeToSamples$k = timeToSamples[k],\n            sampleCount = _timeToSamples$k.sampleCount,\n            sampleDelta = _timeToSamples$k.sampleDelta;\n\n        if (frames.length <= sampleCount) {\n          // ms to ns\n          var lastTimestamp = frames.length ? frames[frames.length - 1].timestamp : 0;\n          frame.timestamp = lastTimestamp + sampleDelta / timescale * 1000;\n          frame.duration = sampleDelta;\n          break;\n        }\n      }\n\n      frames.push(frame);\n      chunkOffset += frameEnd;\n    }\n  }\n\n  return frames;\n};\nexport var addSampleDescription = function addSampleDescription(track, bytes) {\n  var codec = bytesToString(bytes.subarray(0, 4));\n\n  if (track.type === 'video') {\n    track.info = track.info || {};\n    track.info.width = bytes[28] << 8 | bytes[29];\n    track.info.height = bytes[30] << 8 | bytes[31];\n  } else if (track.type === 'audio') {\n    track.info = track.info || {};\n    track.info.channels = bytes[20] << 8 | bytes[21];\n    track.info.bitDepth = bytes[22] << 8 | bytes[23];\n    track.info.sampleRate = bytes[28] << 8 | bytes[29];\n  }\n\n  if (codec === 'avc1') {\n    var avcC = findNamedBox(bytes, 'avcC'); // AVCDecoderConfigurationRecord\n\n    codec += \".\" + getAvcCodec(avcC);\n    track.info.avcC = avcC; // TODO: do we need to parse all this?\n\n    /* {\n      configurationVersion: avcC[0],\n      profile: avcC[1],\n      profileCompatibility: avcC[2],\n      level: avcC[3],\n      lengthSizeMinusOne: avcC[4] & 0x3\n    };\n     let spsNalUnitCount = avcC[5] & 0x1F;\n    const spsNalUnits = track.info.avc.spsNalUnits = [];\n     // past spsNalUnitCount\n    let offset = 6;\n     while (spsNalUnitCount--) {\n      const nalLen = avcC[offset] << 8 | avcC[offset + 1];\n       spsNalUnits.push(avcC.subarray(offset + 2, offset + 2 + nalLen));\n       offset += nalLen + 2;\n    }\n    let ppsNalUnitCount = avcC[offset];\n    const ppsNalUnits = track.info.avc.ppsNalUnits = [];\n     // past ppsNalUnitCount\n    offset += 1;\n     while (ppsNalUnitCount--) {\n      const nalLen = avcC[offset] << 8 | avcC[offset + 1];\n       ppsNalUnits.push(avcC.subarray(offset + 2, offset + 2 + nalLen));\n       offset += nalLen + 2;\n    }*/\n    // HEVCDecoderConfigurationRecord\n  } else if (codec === 'hvc1' || codec === 'hev1') {\n    codec += \".\" + getHvcCodec(findNamedBox(bytes, 'hvcC'));\n  } else if (codec === 'mp4a' || codec === 'mp4v') {\n    var esds = findNamedBox(bytes, 'esds');\n    var esDescriptor = parseDescriptors(esds.subarray(4))[0];\n    var decoderConfig = esDescriptor && esDescriptor.descriptors.filter(function (_ref) {\n      var tag = _ref.tag;\n      return tag === 0x04;\n    })[0];\n\n    if (decoderConfig) {\n      // most codecs do not have a further '.'\n      // such as 0xa5 for ac-3 and 0xa6 for e-ac-3\n      codec += '.' + toHexString(decoderConfig.oti);\n\n      if (decoderConfig.oti === 0x40) {\n        codec += '.' + (decoderConfig.descriptors[0].bytes[0] >> 3).toString();\n      } else if (decoderConfig.oti === 0x20) {\n        codec += '.' + decoderConfig.descriptors[0].bytes[4].toString();\n      } else if (decoderConfig.oti === 0xdd) {\n        codec = 'vorbis';\n      }\n    } else if (track.type === 'audio') {\n      codec += '.40.2';\n    } else {\n      codec += '.20.9';\n    }\n  } else if (codec === 'av01') {\n    // AV1DecoderConfigurationRecord\n    codec += \".\" + getAv1Codec(findNamedBox(bytes, 'av1C'));\n  } else if (codec === 'vp09') {\n    // VPCodecConfigurationRecord\n    var vpcC = findNamedBox(bytes, 'vpcC'); // https://www.webmproject.org/vp9/mp4/\n\n    var profile = vpcC[0];\n    var level = vpcC[1];\n    var bitDepth = vpcC[2] >> 4;\n    var chromaSubsampling = (vpcC[2] & 0x0F) >> 1;\n    var videoFullRangeFlag = (vpcC[2] & 0x0F) >> 3;\n    var colourPrimaries = vpcC[3];\n    var transferCharacteristics = vpcC[4];\n    var matrixCoefficients = vpcC[5];\n    codec += \".\" + padStart(profile, 2, '0');\n    codec += \".\" + padStart(level, 2, '0');\n    codec += \".\" + padStart(bitDepth, 2, '0');\n    codec += \".\" + padStart(chromaSubsampling, 2, '0');\n    codec += \".\" + padStart(colourPrimaries, 2, '0');\n    codec += \".\" + padStart(transferCharacteristics, 2, '0');\n    codec += \".\" + padStart(matrixCoefficients, 2, '0');\n    codec += \".\" + padStart(videoFullRangeFlag, 2, '0');\n  } else if (codec === 'theo') {\n    codec = 'theora';\n  } else if (codec === 'spex') {\n    codec = 'speex';\n  } else if (codec === '.mp3') {\n    codec = 'mp4a.40.34';\n  } else if (codec === 'msVo') {\n    codec = 'vorbis';\n  } else if (codec === 'Opus') {\n    codec = 'opus';\n    var dOps = findNamedBox(bytes, 'dOps');\n    track.info.opus = parseOpusHead(dOps); // TODO: should this go into the webm code??\n    // Firefox requires a codecDelay for opus playback\n    // see https://bugzilla.mozilla.org/show_bug.cgi?id=1276238\n\n    track.info.codecDelay = 6500000;\n  } else {\n    codec = codec.toLowerCase();\n  }\n  /* eslint-enable */\n  // flac, ac-3, ec-3, opus\n\n\n  track.codec = codec;\n};\nexport var parseTracks = function parseTracks(bytes, frameTable) {\n  if (frameTable === void 0) {\n    frameTable = true;\n  }\n\n  bytes = toUint8(bytes);\n  var traks = findBox(bytes, ['moov', 'trak'], true);\n  var tracks = [];\n  traks.forEach(function (trak) {\n    var track = {\n      bytes: trak\n    };\n    var mdia = findBox(trak, ['mdia'])[0];\n    var hdlr = findBox(mdia, ['hdlr'])[0];\n    var trakType = bytesToString(hdlr.subarray(8, 12));\n\n    if (trakType === 'soun') {\n      track.type = 'audio';\n    } else if (trakType === 'vide') {\n      track.type = 'video';\n    } else {\n      track.type = trakType;\n    }\n\n    var tkhd = findBox(trak, ['tkhd'])[0];\n\n    if (tkhd) {\n      var view = new DataView(tkhd.buffer, tkhd.byteOffset, tkhd.byteLength);\n      var tkhdVersion = view.getUint8(0);\n      track.number = tkhdVersion === 0 ? view.getUint32(12) : view.getUint32(20);\n    }\n\n    var mdhd = findBox(mdia, ['mdhd'])[0];\n\n    if (mdhd) {\n      // mdhd is a FullBox, meaning it will have its own version as the first byte\n      var version = mdhd[0];\n      var index = version === 0 ? 12 : 20;\n      track.timescale = (mdhd[index] << 24 | mdhd[index + 1] << 16 | mdhd[index + 2] << 8 | mdhd[index + 3]) >>> 0;\n    }\n\n    var stbl = findBox(mdia, ['minf', 'stbl'])[0];\n    var stsd = findBox(stbl, ['stsd'])[0];\n    var descriptionCount = bytesToNumber(stsd.subarray(4, 8));\n    var offset = 8; // add codec and codec info\n\n    while (descriptionCount--) {\n      var len = bytesToNumber(stsd.subarray(offset, offset + 4));\n      var sampleDescriptor = stsd.subarray(offset + 4, offset + 4 + len);\n      addSampleDescription(track, sampleDescriptor);\n      offset += 4 + len;\n    }\n\n    if (frameTable) {\n      track.frameTable = buildFrameTable(stbl, track.timescale);\n    } // codec has no sub parameters\n\n\n    tracks.push(track);\n  });\n  return tracks;\n};\nexport var parseMediaInfo = function parseMediaInfo(bytes) {\n  var mvhd = findBox(bytes, ['moov', 'mvhd'], true)[0];\n\n  if (!mvhd || !mvhd.length) {\n    return;\n  }\n\n  var info = {}; // ms to ns\n  // mvhd v1 has 8 byte duration and other fields too\n\n  if (mvhd[0] === 1) {\n    info.timestampScale = bytesToNumber(mvhd.subarray(20, 24));\n    info.duration = bytesToNumber(mvhd.subarray(24, 32));\n  } else {\n    info.timestampScale = bytesToNumber(mvhd.subarray(12, 16));\n    info.duration = bytesToNumber(mvhd.subarray(16, 20));\n  }\n\n  info.bytes = mvhd;\n  return info;\n};","import window from 'global/window';\nvar regexs = {\n  // to determine mime types\n  mp4: /^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,\n  webm: /^(vp0?[89]|av0?1|opus|vorbis)/,\n  ogg: /^(vp0?[89]|theora|flac|opus|vorbis)/,\n  // to determine if a codec is audio or video\n  video: /^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,\n  audio: /^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3|speex|aac)/,\n  text: /^(stpp.ttml.im1t)/,\n  // mux.js support regex\n  muxerVideo: /^(avc0?1)/,\n  muxerAudio: /^(mp4a)/,\n  // match nothing as muxer does not support text right now.\n  // there cannot never be a character before the start of a string\n  // so this matches nothing.\n  muxerText: /a^/\n};\nvar mediaTypes = ['video', 'audio', 'text'];\nvar upperMediaTypes = ['Video', 'Audio', 'Text'];\n/**\n * Replace the old apple-style `avc1.<dd>.<dd>` codec string with the standard\n * `avc1.<hhhhhh>`\n *\n * @param {string} codec\n *        Codec string to translate\n * @return {string}\n *         The translated codec string\n */\n\nexport var translateLegacyCodec = function translateLegacyCodec(codec) {\n  if (!codec) {\n    return codec;\n  }\n\n  return codec.replace(/avc1\\.(\\d+)\\.(\\d+)/i, function (orig, profile, avcLevel) {\n    var profileHex = ('00' + Number(profile).toString(16)).slice(-2);\n    var avcLevelHex = ('00' + Number(avcLevel).toString(16)).slice(-2);\n    return 'avc1.' + profileHex + '00' + avcLevelHex;\n  });\n};\n/**\n * Replace the old apple-style `avc1.<dd>.<dd>` codec strings with the standard\n * `avc1.<hhhhhh>`\n *\n * @param {string[]} codecs\n *        An array of codec strings to translate\n * @return {string[]}\n *         The translated array of codec strings\n */\n\nexport var translateLegacyCodecs = function translateLegacyCodecs(codecs) {\n  return codecs.map(translateLegacyCodec);\n};\n/**\n * Replace codecs in the codec string with the old apple-style `avc1.<dd>.<dd>` to the\n * standard `avc1.<hhhhhh>`.\n *\n * @param {string} codecString\n *        The codec string\n * @return {string}\n *         The codec string with old apple-style codecs replaced\n *\n * @private\n */\n\nexport var mapLegacyAvcCodecs = function mapLegacyAvcCodecs(codecString) {\n  return codecString.replace(/avc1\\.(\\d+)\\.(\\d+)/i, function (match) {\n    return translateLegacyCodecs([match])[0];\n  });\n};\n/**\n * @typedef {Object} ParsedCodecInfo\n * @property {number} codecCount\n *           Number of codecs parsed\n * @property {string} [videoCodec]\n *           Parsed video codec (if found)\n * @property {string} [videoObjectTypeIndicator]\n *           Video object type indicator (if found)\n * @property {string|null} audioProfile\n *           Audio profile\n */\n\n/**\n * Parses a codec string to retrieve the number of codecs specified, the video codec and\n * object type indicator, and the audio profile.\n *\n * @param {string} [codecString]\n *        The codec string to parse\n * @return {ParsedCodecInfo}\n *         Parsed codec info\n */\n\nexport var parseCodecs = function parseCodecs(codecString) {\n  if (codecString === void 0) {\n    codecString = '';\n  }\n\n  var codecs = codecString.split(',');\n  var result = [];\n  codecs.forEach(function (codec) {\n    codec = codec.trim();\n    var codecType;\n    mediaTypes.forEach(function (name) {\n      var match = regexs[name].exec(codec.toLowerCase());\n\n      if (!match || match.length <= 1) {\n        return;\n      }\n\n      codecType = name; // maintain codec case\n\n      var type = codec.substring(0, match[1].length);\n      var details = codec.replace(type, '');\n      result.push({\n        type: type,\n        details: details,\n        mediaType: name\n      });\n    });\n\n    if (!codecType) {\n      result.push({\n        type: codec,\n        details: '',\n        mediaType: 'unknown'\n      });\n    }\n  });\n  return result;\n};\n/**\n * Returns a ParsedCodecInfo object for the default alternate audio playlist if there is\n * a default alternate audio playlist for the provided audio group.\n *\n * @param {Object} master\n *        The master playlist\n * @param {string} audioGroupId\n *        ID of the audio group for which to find the default codec info\n * @return {ParsedCodecInfo}\n *         Parsed codec info\n */\n\nexport var codecsFromDefault = function codecsFromDefault(master, audioGroupId) {\n  if (!master.mediaGroups.AUDIO || !audioGroupId) {\n    return null;\n  }\n\n  var audioGroup = master.mediaGroups.AUDIO[audioGroupId];\n\n  if (!audioGroup) {\n    return null;\n  }\n\n  for (var name in audioGroup) {\n    var audioType = audioGroup[name];\n\n    if (audioType.default && audioType.playlists) {\n      // codec should be the same for all playlists within the audio type\n      return parseCodecs(audioType.playlists[0].attributes.CODECS);\n    }\n  }\n\n  return null;\n};\nexport var isVideoCodec = function isVideoCodec(codec) {\n  if (codec === void 0) {\n    codec = '';\n  }\n\n  return regexs.video.test(codec.trim().toLowerCase());\n};\nexport var isAudioCodec = function isAudioCodec(codec) {\n  if (codec === void 0) {\n    codec = '';\n  }\n\n  return regexs.audio.test(codec.trim().toLowerCase());\n};\nexport var isTextCodec = function isTextCodec(codec) {\n  if (codec === void 0) {\n    codec = '';\n  }\n\n  return regexs.text.test(codec.trim().toLowerCase());\n};\nexport var getMimeForCodec = function getMimeForCodec(codecString) {\n  if (!codecString || typeof codecString !== 'string') {\n    return;\n  }\n\n  var codecs = codecString.toLowerCase().split(',').map(function (c) {\n    return translateLegacyCodec(c.trim());\n  }); // default to video type\n\n  var type = 'video'; // only change to audio type if the only codec we have is\n  // audio\n\n  if (codecs.length === 1 && isAudioCodec(codecs[0])) {\n    type = 'audio';\n  } else if (codecs.length === 1 && isTextCodec(codecs[0])) {\n    // text uses application/<container> for now\n    type = 'application';\n  } // default the container to mp4\n\n\n  var container = 'mp4'; // every codec must be able to go into the container\n  // for that container to be the correct one\n\n  if (codecs.every(function (c) {\n    return regexs.mp4.test(c);\n  })) {\n    container = 'mp4';\n  } else if (codecs.every(function (c) {\n    return regexs.webm.test(c);\n  })) {\n    container = 'webm';\n  } else if (codecs.every(function (c) {\n    return regexs.ogg.test(c);\n  })) {\n    container = 'ogg';\n  }\n\n  return type + \"/\" + container + \";codecs=\\\"\" + codecString + \"\\\"\";\n};\nexport var browserSupportsCodec = function browserSupportsCodec(codecString) {\n  if (codecString === void 0) {\n    codecString = '';\n  }\n\n  return window.MediaSource && window.MediaSource.isTypeSupported && window.MediaSource.isTypeSupported(getMimeForCodec(codecString)) || false;\n};\nexport var muxerSupportsCodec = function muxerSupportsCodec(codecString) {\n  if (codecString === void 0) {\n    codecString = '';\n  }\n\n  return codecString.toLowerCase().split(',').every(function (codec) {\n    codec = codec.trim(); // any match is supported.\n\n    for (var i = 0; i < upperMediaTypes.length; i++) {\n      var type = upperMediaTypes[i];\n\n      if (regexs[\"muxer\" + type].test(codec)) {\n        return true;\n      }\n    }\n\n    return false;\n  });\n};\nexport var DEFAULT_AUDIO_CODEC = 'mp4a.40.2';\nexport var DEFAULT_VIDEO_CODEC = 'avc1.4d400d';","var MPEGURL_REGEX = /^(audio|video|application)\\/(x-|vnd\\.apple\\.)?mpegurl/i;\nvar DASH_REGEX = /^application\\/dash\\+xml/i;\n/**\n * Returns a string that describes the type of source based on a video source object's\n * media type.\n *\n * @see {@link https://dev.w3.org/html5/pf-summary/video.html#dom-source-type|Source Type}\n *\n * @param {string} type\n *        Video source object media type\n * @return {('hls'|'dash'|'vhs-json'|null)}\n *         VHS source type string\n */\n\nexport var simpleTypeFromSourceType = function simpleTypeFromSourceType(type) {\n  if (MPEGURL_REGEX.test(type)) {\n    return 'hls';\n  }\n\n  if (DASH_REGEX.test(type)) {\n    return 'dash';\n  } // Denotes the special case of a manifest object passed to http-streaming instead of a\n  // source URL.\n  //\n  // See https://en.wikipedia.org/wiki/Media_type for details on specifying media types.\n  //\n  // In this case, vnd stands for vendor, video.js for the organization, VHS for this\n  // project, and the +json suffix identifies the structure of the media type.\n\n\n  if (type === 'application/vnd.videojs.vhs+json') {\n    return 'vhs-json';\n  }\n\n  return null;\n};","/*! @name mpd-parser @version 0.21.0 @license Apache-2.0 */\nimport resolveUrl from '@videojs/vhs-utils/es/resolve-url';\nimport window from 'global/window';\nimport { forEachMediaGroup } from '@videojs/vhs-utils/es/media-groups';\nimport decodeB64ToUint8Array from '@videojs/vhs-utils/es/decode-b64-to-uint8-array';\nimport { DOMParser } from '@xmldom/xmldom';\n\nvar version = \"0.21.0\";\n\nvar isObject = function isObject(obj) {\n  return !!obj && typeof obj === 'object';\n};\n\nvar merge = function merge() {\n  for (var _len = arguments.length, objects = new Array(_len), _key = 0; _key < _len; _key++) {\n    objects[_key] = arguments[_key];\n  }\n\n  return objects.reduce(function (result, source) {\n    if (typeof source !== 'object') {\n      return result;\n    }\n\n    Object.keys(source).forEach(function (key) {\n      if (Array.isArray(result[key]) && Array.isArray(source[key])) {\n        result[key] = result[key].concat(source[key]);\n      } else if (isObject(result[key]) && isObject(source[key])) {\n        result[key] = merge(result[key], source[key]);\n      } else {\n        result[key] = source[key];\n      }\n    });\n    return result;\n  }, {});\n};\nvar values = function values(o) {\n  return Object.keys(o).map(function (k) {\n    return o[k];\n  });\n};\n\nvar range = function range(start, end) {\n  var result = [];\n\n  for (var i = start; i < end; i++) {\n    result.push(i);\n  }\n\n  return result;\n};\nvar flatten = function flatten(lists) {\n  return lists.reduce(function (x, y) {\n    return x.concat(y);\n  }, []);\n};\nvar from = function from(list) {\n  if (!list.length) {\n    return [];\n  }\n\n  var result = [];\n\n  for (var i = 0; i < list.length; i++) {\n    result.push(list[i]);\n  }\n\n  return result;\n};\nvar findIndexes = function findIndexes(l, key) {\n  return l.reduce(function (a, e, i) {\n    if (e[key]) {\n      a.push(i);\n    }\n\n    return a;\n  }, []);\n};\n/**\n * Returns the first index that satisfies the matching function, or -1 if not found.\n *\n * Only necessary because of IE11 support.\n *\n * @param {Array} list - the list to search through\n * @param {Function} matchingFunction - the matching function\n *\n * @return {number} the matching index or -1 if not found\n */\n\nvar findIndex = function findIndex(list, matchingFunction) {\n  for (var i = 0; i < list.length; i++) {\n    if (matchingFunction(list[i])) {\n      return i;\n    }\n  }\n\n  return -1;\n};\n/**\n * Returns a union of the included lists provided each element can be identified by a key.\n *\n * @param {Array} list - list of lists to get the union of\n * @param {Function} keyFunction - the function to use as a key for each element\n *\n * @return {Array} the union of the arrays\n */\n\nvar union = function union(lists, keyFunction) {\n  return values(lists.reduce(function (acc, list) {\n    list.forEach(function (el) {\n      acc[keyFunction(el)] = el;\n    });\n    return acc;\n  }, {}));\n};\n\nvar errors = {\n  INVALID_NUMBER_OF_PERIOD: 'INVALID_NUMBER_OF_PERIOD',\n  DASH_EMPTY_MANIFEST: 'DASH_EMPTY_MANIFEST',\n  DASH_INVALID_XML: 'DASH_INVALID_XML',\n  NO_BASE_URL: 'NO_BASE_URL',\n  MISSING_SEGMENT_INFORMATION: 'MISSING_SEGMENT_INFORMATION',\n  SEGMENT_TIME_UNSPECIFIED: 'SEGMENT_TIME_UNSPECIFIED',\n  UNSUPPORTED_UTC_TIMING_SCHEME: 'UNSUPPORTED_UTC_TIMING_SCHEME'\n};\n\n/**\n * @typedef {Object} SingleUri\n * @property {string} uri - relative location of segment\n * @property {string} resolvedUri - resolved location of segment\n * @property {Object} byterange - Object containing information on how to make byte range\n *   requests following byte-range-spec per RFC2616.\n * @property {String} byterange.length - length of range request\n * @property {String} byterange.offset - byte offset of range request\n *\n * @see https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.1\n */\n\n/**\n * Converts a URLType node (5.3.9.2.3 Table 13) to a segment object\n * that conforms to how m3u8-parser is structured\n *\n * @see https://github.com/videojs/m3u8-parser\n *\n * @param {string} baseUrl - baseUrl provided by <BaseUrl> nodes\n * @param {string} source - source url for segment\n * @param {string} range - optional range used for range calls,\n *   follows  RFC 2616, Clause 14.35.1\n * @return {SingleUri} full segment information transformed into a format similar\n *   to m3u8-parser\n */\n\nvar urlTypeToSegment = function urlTypeToSegment(_ref) {\n  var _ref$baseUrl = _ref.baseUrl,\n      baseUrl = _ref$baseUrl === void 0 ? '' : _ref$baseUrl,\n      _ref$source = _ref.source,\n      source = _ref$source === void 0 ? '' : _ref$source,\n      _ref$range = _ref.range,\n      range = _ref$range === void 0 ? '' : _ref$range,\n      _ref$indexRange = _ref.indexRange,\n      indexRange = _ref$indexRange === void 0 ? '' : _ref$indexRange;\n  var segment = {\n    uri: source,\n    resolvedUri: resolveUrl(baseUrl || '', source)\n  };\n\n  if (range || indexRange) {\n    var rangeStr = range ? range : indexRange;\n    var ranges = rangeStr.split('-'); // default to parsing this as a BigInt if possible\n\n    var startRange = window.BigInt ? window.BigInt(ranges[0]) : parseInt(ranges[0], 10);\n    var endRange = window.BigInt ? window.BigInt(ranges[1]) : parseInt(ranges[1], 10); // convert back to a number if less than MAX_SAFE_INTEGER\n\n    if (startRange < Number.MAX_SAFE_INTEGER && typeof startRange === 'bigint') {\n      startRange = Number(startRange);\n    }\n\n    if (endRange < Number.MAX_SAFE_INTEGER && typeof endRange === 'bigint') {\n      endRange = Number(endRange);\n    }\n\n    var length;\n\n    if (typeof endRange === 'bigint' || typeof startRange === 'bigint') {\n      length = window.BigInt(endRange) - window.BigInt(startRange) + window.BigInt(1);\n    } else {\n      length = endRange - startRange + 1;\n    }\n\n    if (typeof length === 'bigint' && length < Number.MAX_SAFE_INTEGER) {\n      length = Number(length);\n    } // byterange should be inclusive according to\n    // RFC 2616, Clause 14.35.1\n\n\n    segment.byterange = {\n      length: length,\n      offset: startRange\n    };\n  }\n\n  return segment;\n};\nvar byteRangeToString = function byteRangeToString(byterange) {\n  // `endRange` is one less than `offset + length` because the HTTP range\n  // header uses inclusive ranges\n  var endRange;\n\n  if (typeof byterange.offset === 'bigint' || typeof byterange.length === 'bigint') {\n    endRange = window.BigInt(byterange.offset) + window.BigInt(byterange.length) - window.BigInt(1);\n  } else {\n    endRange = byterange.offset + byterange.length - 1;\n  }\n\n  return byterange.offset + \"-\" + endRange;\n};\n\n/**\n * parse the end number attribue that can be a string\n * number, or undefined.\n *\n * @param {string|number|undefined} endNumber\n *        The end number attribute.\n *\n * @return {number|null}\n *          The result of parsing the end number.\n */\n\nvar parseEndNumber = function parseEndNumber(endNumber) {\n  if (endNumber && typeof endNumber !== 'number') {\n    endNumber = parseInt(endNumber, 10);\n  }\n\n  if (isNaN(endNumber)) {\n    return null;\n  }\n\n  return endNumber;\n};\n/**\n * Functions for calculating the range of available segments in static and dynamic\n * manifests.\n */\n\n\nvar segmentRange = {\n  /**\n   * Returns the entire range of available segments for a static MPD\n   *\n   * @param {Object} attributes\n   *        Inheritied MPD attributes\n   * @return {{ start: number, end: number }}\n   *         The start and end numbers for available segments\n   */\n  static: function _static(attributes) {\n    var duration = attributes.duration,\n        _attributes$timescale = attributes.timescale,\n        timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale,\n        sourceDuration = attributes.sourceDuration,\n        periodDuration = attributes.periodDuration;\n    var endNumber = parseEndNumber(attributes.endNumber);\n    var segmentDuration = duration / timescale;\n\n    if (typeof endNumber === 'number') {\n      return {\n        start: 0,\n        end: endNumber\n      };\n    }\n\n    if (typeof periodDuration === 'number') {\n      return {\n        start: 0,\n        end: periodDuration / segmentDuration\n      };\n    }\n\n    return {\n      start: 0,\n      end: sourceDuration / segmentDuration\n    };\n  },\n\n  /**\n   * Returns the current live window range of available segments for a dynamic MPD\n   *\n   * @param {Object} attributes\n   *        Inheritied MPD attributes\n   * @return {{ start: number, end: number }}\n   *         The start and end numbers for available segments\n   */\n  dynamic: function dynamic(attributes) {\n    var NOW = attributes.NOW,\n        clientOffset = attributes.clientOffset,\n        availabilityStartTime = attributes.availabilityStartTime,\n        _attributes$timescale2 = attributes.timescale,\n        timescale = _attributes$timescale2 === void 0 ? 1 : _attributes$timescale2,\n        duration = attributes.duration,\n        _attributes$periodSta = attributes.periodStart,\n        periodStart = _attributes$periodSta === void 0 ? 0 : _attributes$periodSta,\n        _attributes$minimumUp = attributes.minimumUpdatePeriod,\n        minimumUpdatePeriod = _attributes$minimumUp === void 0 ? 0 : _attributes$minimumUp,\n        _attributes$timeShift = attributes.timeShiftBufferDepth,\n        timeShiftBufferDepth = _attributes$timeShift === void 0 ? Infinity : _attributes$timeShift;\n    var endNumber = parseEndNumber(attributes.endNumber); // clientOffset is passed in at the top level of mpd-parser and is an offset calculated\n    // after retrieving UTC server time.\n\n    var now = (NOW + clientOffset) / 1000; // WC stands for Wall Clock.\n    // Convert the period start time to EPOCH.\n\n    var periodStartWC = availabilityStartTime + periodStart; // Period end in EPOCH is manifest's retrieval time + time until next update.\n\n    var periodEndWC = now + minimumUpdatePeriod;\n    var periodDuration = periodEndWC - periodStartWC;\n    var segmentCount = Math.ceil(periodDuration * timescale / duration);\n    var availableStart = Math.floor((now - periodStartWC - timeShiftBufferDepth) * timescale / duration);\n    var availableEnd = Math.floor((now - periodStartWC) * timescale / duration);\n    return {\n      start: Math.max(0, availableStart),\n      end: typeof endNumber === 'number' ? endNumber : Math.min(segmentCount, availableEnd)\n    };\n  }\n};\n/**\n * Maps a range of numbers to objects with information needed to build the corresponding\n * segment list\n *\n * @name toSegmentsCallback\n * @function\n * @param {number} number\n *        Number of the segment\n * @param {number} index\n *        Index of the number in the range list\n * @return {{ number: Number, duration: Number, timeline: Number, time: Number }}\n *         Object with segment timing and duration info\n */\n\n/**\n * Returns a callback for Array.prototype.map for mapping a range of numbers to\n * information needed to build the segment list.\n *\n * @param {Object} attributes\n *        Inherited MPD attributes\n * @return {toSegmentsCallback}\n *         Callback map function\n */\n\nvar toSegments = function toSegments(attributes) {\n  return function (number) {\n    var duration = attributes.duration,\n        _attributes$timescale3 = attributes.timescale,\n        timescale = _attributes$timescale3 === void 0 ? 1 : _attributes$timescale3,\n        periodStart = attributes.periodStart,\n        _attributes$startNumb = attributes.startNumber,\n        startNumber = _attributes$startNumb === void 0 ? 1 : _attributes$startNumb;\n    return {\n      number: startNumber + number,\n      duration: duration / timescale,\n      timeline: periodStart,\n      time: number * duration\n    };\n  };\n};\n/**\n * Returns a list of objects containing segment timing and duration info used for\n * building the list of segments. This uses the @duration attribute specified\n * in the MPD manifest to derive the range of segments.\n *\n * @param {Object} attributes\n *        Inherited MPD attributes\n * @return {{number: number, duration: number, time: number, timeline: number}[]}\n *         List of Objects with segment timing and duration info\n */\n\nvar parseByDuration = function parseByDuration(attributes) {\n  var type = attributes.type,\n      duration = attributes.duration,\n      _attributes$timescale4 = attributes.timescale,\n      timescale = _attributes$timescale4 === void 0 ? 1 : _attributes$timescale4,\n      periodDuration = attributes.periodDuration,\n      sourceDuration = attributes.sourceDuration;\n\n  var _segmentRange$type = segmentRange[type](attributes),\n      start = _segmentRange$type.start,\n      end = _segmentRange$type.end;\n\n  var segments = range(start, end).map(toSegments(attributes));\n\n  if (type === 'static') {\n    var index = segments.length - 1; // section is either a period or the full source\n\n    var sectionDuration = typeof periodDuration === 'number' ? periodDuration : sourceDuration; // final segment may be less than full segment duration\n\n    segments[index].duration = sectionDuration - duration / timescale * index;\n  }\n\n  return segments;\n};\n\n/**\n * Translates SegmentBase into a set of segments.\n * (DASH SPEC Section 5.3.9.3.2) contains a set of <SegmentURL> nodes.  Each\n * node should be translated into segment.\n *\n * @param {Object} attributes\n *   Object containing all inherited attributes from parent elements with attribute\n *   names as keys\n * @return {Object.<Array>} list of segments\n */\n\nvar segmentsFromBase = function segmentsFromBase(attributes) {\n  var baseUrl = attributes.baseUrl,\n      _attributes$initializ = attributes.initialization,\n      initialization = _attributes$initializ === void 0 ? {} : _attributes$initializ,\n      sourceDuration = attributes.sourceDuration,\n      _attributes$indexRang = attributes.indexRange,\n      indexRange = _attributes$indexRang === void 0 ? '' : _attributes$indexRang,\n      periodStart = attributes.periodStart,\n      presentationTime = attributes.presentationTime,\n      _attributes$number = attributes.number,\n      number = _attributes$number === void 0 ? 0 : _attributes$number,\n      duration = attributes.duration; // base url is required for SegmentBase to work, per spec (Section 5.3.9.2.1)\n\n  if (!baseUrl) {\n    throw new Error(errors.NO_BASE_URL);\n  }\n\n  var initSegment = urlTypeToSegment({\n    baseUrl: baseUrl,\n    source: initialization.sourceURL,\n    range: initialization.range\n  });\n  var segment = urlTypeToSegment({\n    baseUrl: baseUrl,\n    source: baseUrl,\n    indexRange: indexRange\n  });\n  segment.map = initSegment; // If there is a duration, use it, otherwise use the given duration of the source\n  // (since SegmentBase is only for one total segment)\n\n  if (duration) {\n    var segmentTimeInfo = parseByDuration(attributes);\n\n    if (segmentTimeInfo.length) {\n      segment.duration = segmentTimeInfo[0].duration;\n      segment.timeline = segmentTimeInfo[0].timeline;\n    }\n  } else if (sourceDuration) {\n    segment.duration = sourceDuration;\n    segment.timeline = periodStart;\n  } // If presentation time is provided, these segments are being generated by SIDX\n  // references, and should use the time provided. For the general case of SegmentBase,\n  // there should only be one segment in the period, so its presentation time is the same\n  // as its period start.\n\n\n  segment.presentationTime = presentationTime || periodStart;\n  segment.number = number;\n  return [segment];\n};\n/**\n * Given a playlist, a sidx box, and a baseUrl, update the segment list of the playlist\n * according to the sidx information given.\n *\n * playlist.sidx has metadadata about the sidx where-as the sidx param\n * is the parsed sidx box itself.\n *\n * @param {Object} playlist the playlist to update the sidx information for\n * @param {Object} sidx the parsed sidx box\n * @return {Object} the playlist object with the updated sidx information\n */\n\nvar addSidxSegmentsToPlaylist$1 = function addSidxSegmentsToPlaylist(playlist, sidx, baseUrl) {\n  // Retain init segment information\n  var initSegment = playlist.sidx.map ? playlist.sidx.map : null; // Retain source duration from initial main manifest parsing\n\n  var sourceDuration = playlist.sidx.duration; // Retain source timeline\n\n  var timeline = playlist.timeline || 0;\n  var sidxByteRange = playlist.sidx.byterange;\n  var sidxEnd = sidxByteRange.offset + sidxByteRange.length; // Retain timescale of the parsed sidx\n\n  var timescale = sidx.timescale; // referenceType 1 refers to other sidx boxes\n\n  var mediaReferences = sidx.references.filter(function (r) {\n    return r.referenceType !== 1;\n  });\n  var segments = [];\n  var type = playlist.endList ? 'static' : 'dynamic';\n  var periodStart = playlist.sidx.timeline;\n  var presentationTime = periodStart;\n  var number = playlist.mediaSequence || 0; // firstOffset is the offset from the end of the sidx box\n\n  var startIndex; // eslint-disable-next-line\n\n  if (typeof sidx.firstOffset === 'bigint') {\n    startIndex = window.BigInt(sidxEnd) + sidx.firstOffset;\n  } else {\n    startIndex = sidxEnd + sidx.firstOffset;\n  }\n\n  for (var i = 0; i < mediaReferences.length; i++) {\n    var reference = sidx.references[i]; // size of the referenced (sub)segment\n\n    var size = reference.referencedSize; // duration of the referenced (sub)segment, in  the  timescale\n    // this will be converted to seconds when generating segments\n\n    var duration = reference.subsegmentDuration; // should be an inclusive range\n\n    var endIndex = void 0; // eslint-disable-next-line\n\n    if (typeof startIndex === 'bigint') {\n      endIndex = startIndex + window.BigInt(size) - window.BigInt(1);\n    } else {\n      endIndex = startIndex + size - 1;\n    }\n\n    var indexRange = startIndex + \"-\" + endIndex;\n    var attributes = {\n      baseUrl: baseUrl,\n      timescale: timescale,\n      timeline: timeline,\n      periodStart: periodStart,\n      presentationTime: presentationTime,\n      number: number,\n      duration: duration,\n      sourceDuration: sourceDuration,\n      indexRange: indexRange,\n      type: type\n    };\n    var segment = segmentsFromBase(attributes)[0];\n\n    if (initSegment) {\n      segment.map = initSegment;\n    }\n\n    segments.push(segment);\n\n    if (typeof startIndex === 'bigint') {\n      startIndex += window.BigInt(size);\n    } else {\n      startIndex += size;\n    }\n\n    presentationTime += duration / timescale;\n    number++;\n  }\n\n  playlist.segments = segments;\n  return playlist;\n};\n\nvar SUPPORTED_MEDIA_TYPES = ['AUDIO', 'SUBTITLES']; // allow one 60fps frame as leniency (arbitrarily chosen)\n\nvar TIME_FUDGE = 1 / 60;\n/**\n * Given a list of timelineStarts, combines, dedupes, and sorts them.\n *\n * @param {TimelineStart[]} timelineStarts - list of timeline starts\n *\n * @return {TimelineStart[]} the combined and deduped timeline starts\n */\n\nvar getUniqueTimelineStarts = function getUniqueTimelineStarts(timelineStarts) {\n  return union(timelineStarts, function (_ref) {\n    var timeline = _ref.timeline;\n    return timeline;\n  }).sort(function (a, b) {\n    return a.timeline > b.timeline ? 1 : -1;\n  });\n};\n/**\n * Finds the playlist with the matching NAME attribute.\n *\n * @param {Array} playlists - playlists to search through\n * @param {string} name - the NAME attribute to search for\n *\n * @return {Object|null} the matching playlist object, or null\n */\n\nvar findPlaylistWithName = function findPlaylistWithName(playlists, name) {\n  for (var i = 0; i < playlists.length; i++) {\n    if (playlists[i].attributes.NAME === name) {\n      return playlists[i];\n    }\n  }\n\n  return null;\n};\n/**\n * Gets a flattened array of media group playlists.\n *\n * @param {Object} manifest - the main manifest object\n *\n * @return {Array} the media group playlists\n */\n\nvar getMediaGroupPlaylists = function getMediaGroupPlaylists(manifest) {\n  var mediaGroupPlaylists = [];\n  forEachMediaGroup(manifest, SUPPORTED_MEDIA_TYPES, function (properties, type, group, label) {\n    mediaGroupPlaylists = mediaGroupPlaylists.concat(properties.playlists || []);\n  });\n  return mediaGroupPlaylists;\n};\n/**\n * Updates the playlist's media sequence numbers.\n *\n * @param {Object} config - options object\n * @param {Object} config.playlist - the playlist to update\n * @param {number} config.mediaSequence - the mediaSequence number to start with\n */\n\nvar updateMediaSequenceForPlaylist = function updateMediaSequenceForPlaylist(_ref2) {\n  var playlist = _ref2.playlist,\n      mediaSequence = _ref2.mediaSequence;\n  playlist.mediaSequence = mediaSequence;\n  playlist.segments.forEach(function (segment, index) {\n    segment.number = playlist.mediaSequence + index;\n  });\n};\n/**\n * Updates the media and discontinuity sequence numbers of newPlaylists given oldPlaylists\n * and a complete list of timeline starts.\n *\n * If no matching playlist is found, only the discontinuity sequence number of the playlist\n * will be updated.\n *\n * Since early available timelines are not supported, at least one segment must be present.\n *\n * @param {Object} config - options object\n * @param {Object[]} oldPlaylists - the old playlists to use as a reference\n * @param {Object[]} newPlaylists - the new playlists to update\n * @param {Object} timelineStarts - all timelineStarts seen in the stream to this point\n */\n\nvar updateSequenceNumbers = function updateSequenceNumbers(_ref3) {\n  var oldPlaylists = _ref3.oldPlaylists,\n      newPlaylists = _ref3.newPlaylists,\n      timelineStarts = _ref3.timelineStarts;\n  newPlaylists.forEach(function (playlist) {\n    playlist.discontinuitySequence = findIndex(timelineStarts, function (_ref4) {\n      var timeline = _ref4.timeline;\n      return timeline === playlist.timeline;\n    }); // Playlists NAMEs come from DASH Representation IDs, which are mandatory\n    // (see ISO_23009-1-2012 5.3.5.2).\n    //\n    // If the same Representation existed in a prior Period, it will retain the same NAME.\n\n    var oldPlaylist = findPlaylistWithName(oldPlaylists, playlist.attributes.NAME);\n\n    if (!oldPlaylist) {\n      // Since this is a new playlist, the media sequence values can start from 0 without\n      // consequence.\n      return;\n    } // TODO better support for live SIDX\n    //\n    // As of this writing, mpd-parser does not support multiperiod SIDX (in live or VOD).\n    // This is evident by a playlist only having a single SIDX reference. In a multiperiod\n    // playlist there would need to be multiple SIDX references. In addition, live SIDX is\n    // not supported when the SIDX properties change on refreshes.\n    //\n    // In the future, if support needs to be added, the merging logic here can be called\n    // after SIDX references are resolved. For now, exit early to prevent exceptions being\n    // thrown due to undefined references.\n\n\n    if (playlist.sidx) {\n      return;\n    } // Since we don't yet support early available timelines, we don't need to support\n    // playlists with no segments.\n\n\n    var firstNewSegment = playlist.segments[0];\n    var oldMatchingSegmentIndex = findIndex(oldPlaylist.segments, function (oldSegment) {\n      return Math.abs(oldSegment.presentationTime - firstNewSegment.presentationTime) < TIME_FUDGE;\n    }); // No matching segment from the old playlist means the entire playlist was refreshed.\n    // In this case the media sequence should account for this update, and the new segments\n    // should be marked as discontinuous from the prior content, since the last prior\n    // timeline was removed.\n\n    if (oldMatchingSegmentIndex === -1) {\n      updateMediaSequenceForPlaylist({\n        playlist: playlist,\n        mediaSequence: oldPlaylist.mediaSequence + oldPlaylist.segments.length\n      });\n      playlist.segments[0].discontinuity = true;\n      playlist.discontinuityStarts.unshift(0); // No matching segment does not necessarily mean there's missing content.\n      //\n      // If the new playlist's timeline is the same as the last seen segment's timeline,\n      // then a discontinuity can be added to identify that there's potentially missing\n      // content. If there's no missing content, the discontinuity should still be rather\n      // harmless. It's possible that if segment durations are accurate enough, that the\n      // existence of a gap can be determined using the presentation times and durations,\n      // but if the segment timing info is off, it may introduce more problems than simply\n      // adding the discontinuity.\n      //\n      // If the new playlist's timeline is different from the last seen segment's timeline,\n      // then a discontinuity can be added to identify that this is the first seen segment\n      // of a new timeline. However, the logic at the start of this function that\n      // determined the disconinuity sequence by timeline index is now off by one (the\n      // discontinuity of the newest timeline hasn't yet fallen off the manifest...since\n      // we added it), so the disconinuity sequence must be decremented.\n      //\n      // A period may also have a duration of zero, so the case of no segments is handled\n      // here even though we don't yet support early available periods.\n\n      if (!oldPlaylist.segments.length && playlist.timeline > oldPlaylist.timeline || oldPlaylist.segments.length && playlist.timeline > oldPlaylist.segments[oldPlaylist.segments.length - 1].timeline) {\n        playlist.discontinuitySequence--;\n      }\n\n      return;\n    } // If the first segment matched with a prior segment on a discontinuity (it's matching\n    // on the first segment of a period), then the discontinuitySequence shouldn't be the\n    // timeline's matching one, but instead should be the one prior, and the first segment\n    // of the new manifest should be marked with a discontinuity.\n    //\n    // The reason for this special case is that discontinuity sequence shows how many\n    // discontinuities have fallen off of the playlist, and discontinuities are marked on\n    // the first segment of a new \"timeline.\" Because of this, while DASH will retain that\n    // Period while the \"timeline\" exists, HLS keeps track of it via the discontinuity\n    // sequence, and that first segment is an indicator, but can be removed before that\n    // timeline is gone.\n\n\n    var oldMatchingSegment = oldPlaylist.segments[oldMatchingSegmentIndex];\n\n    if (oldMatchingSegment.discontinuity && !firstNewSegment.discontinuity) {\n      firstNewSegment.discontinuity = true;\n      playlist.discontinuityStarts.unshift(0);\n      playlist.discontinuitySequence--;\n    }\n\n    updateMediaSequenceForPlaylist({\n      playlist: playlist,\n      mediaSequence: oldPlaylist.segments[oldMatchingSegmentIndex].number\n    });\n  });\n};\n/**\n * Given an old parsed manifest object and a new parsed manifest object, updates the\n * sequence and timing values within the new manifest to ensure that it lines up with the\n * old.\n *\n * @param {Array} oldManifest - the old main manifest object\n * @param {Array} newManifest - the new main manifest object\n *\n * @return {Object} the updated new manifest object\n */\n\nvar positionManifestOnTimeline = function positionManifestOnTimeline(_ref5) {\n  var oldManifest = _ref5.oldManifest,\n      newManifest = _ref5.newManifest;\n  // Starting from v4.1.2 of the IOP, section 4.4.3.3 states:\n  //\n  // \"MPD@availabilityStartTime and Period@start shall not be changed over MPD updates.\"\n  //\n  // This was added from https://github.com/Dash-Industry-Forum/DASH-IF-IOP/issues/160\n  //\n  // Because of this change, and the difficulty of supporting periods with changing start\n  // times, periods with changing start times are not supported. This makes the logic much\n  // simpler, since periods with the same start time can be considerred the same period\n  // across refreshes.\n  //\n  // To give an example as to the difficulty of handling periods where the start time may\n  // change, if a single period manifest is refreshed with another manifest with a single\n  // period, and both the start and end times are increased, then the only way to determine\n  // if it's a new period or an old one that has changed is to look through the segments of\n  // each playlist and determine the presentation time bounds to find a match. In addition,\n  // if the period start changed to exceed the old period end, then there would be no\n  // match, and it would not be possible to determine whether the refreshed period is a new\n  // one or the old one.\n  var oldPlaylists = oldManifest.playlists.concat(getMediaGroupPlaylists(oldManifest));\n  var newPlaylists = newManifest.playlists.concat(getMediaGroupPlaylists(newManifest)); // Save all seen timelineStarts to the new manifest. Although this potentially means that\n  // there's a \"memory leak\" in that it will never stop growing, in reality, only a couple\n  // of properties are saved for each seen Period. Even long running live streams won't\n  // generate too many Periods, unless the stream is watched for decades. In the future,\n  // this can be optimized by mapping to discontinuity sequence numbers for each timeline,\n  // but it may not become an issue, and the additional info can be useful for debugging.\n\n  newManifest.timelineStarts = getUniqueTimelineStarts([oldManifest.timelineStarts, newManifest.timelineStarts]);\n  updateSequenceNumbers({\n    oldPlaylists: oldPlaylists,\n    newPlaylists: newPlaylists,\n    timelineStarts: newManifest.timelineStarts\n  });\n  return newManifest;\n};\n\nvar generateSidxKey = function generateSidxKey(sidx) {\n  return sidx && sidx.uri + '-' + byteRangeToString(sidx.byterange);\n};\n\nvar mergeDiscontiguousPlaylists = function mergeDiscontiguousPlaylists(playlists) {\n  var mergedPlaylists = values(playlists.reduce(function (acc, playlist) {\n    // assuming playlist IDs are the same across periods\n    // TODO: handle multiperiod where representation sets are not the same\n    // across periods\n    var name = playlist.attributes.id + (playlist.attributes.lang || '');\n\n    if (!acc[name]) {\n      // First Period\n      acc[name] = playlist;\n      acc[name].attributes.timelineStarts = [];\n    } else {\n      // Subsequent Periods\n      if (playlist.segments) {\n        var _acc$name$segments;\n\n        // first segment of subsequent periods signal a discontinuity\n        if (playlist.segments[0]) {\n          playlist.segments[0].discontinuity = true;\n        }\n\n        (_acc$name$segments = acc[name].segments).push.apply(_acc$name$segments, playlist.segments);\n      } // bubble up contentProtection, this assumes all DRM content\n      // has the same contentProtection\n\n\n      if (playlist.attributes.contentProtection) {\n        acc[name].attributes.contentProtection = playlist.attributes.contentProtection;\n      }\n    }\n\n    acc[name].attributes.timelineStarts.push({\n      // Although they represent the same number, it's important to have both to make it\n      // compatible with HLS potentially having a similar attribute.\n      start: playlist.attributes.periodStart,\n      timeline: playlist.attributes.periodStart\n    });\n    return acc;\n  }, {}));\n  return mergedPlaylists.map(function (playlist) {\n    playlist.discontinuityStarts = findIndexes(playlist.segments || [], 'discontinuity');\n    return playlist;\n  });\n};\n\nvar addSidxSegmentsToPlaylist = function addSidxSegmentsToPlaylist(playlist, sidxMapping) {\n  var sidxKey = generateSidxKey(playlist.sidx);\n  var sidxMatch = sidxKey && sidxMapping[sidxKey] && sidxMapping[sidxKey].sidx;\n\n  if (sidxMatch) {\n    addSidxSegmentsToPlaylist$1(playlist, sidxMatch, playlist.sidx.resolvedUri);\n  }\n\n  return playlist;\n};\nvar addSidxSegmentsToPlaylists = function addSidxSegmentsToPlaylists(playlists, sidxMapping) {\n  if (sidxMapping === void 0) {\n    sidxMapping = {};\n  }\n\n  if (!Object.keys(sidxMapping).length) {\n    return playlists;\n  }\n\n  for (var i in playlists) {\n    playlists[i] = addSidxSegmentsToPlaylist(playlists[i], sidxMapping);\n  }\n\n  return playlists;\n};\nvar formatAudioPlaylist = function formatAudioPlaylist(_ref, isAudioOnly) {\n  var _attributes;\n\n  var attributes = _ref.attributes,\n      segments = _ref.segments,\n      sidx = _ref.sidx,\n      mediaSequence = _ref.mediaSequence,\n      discontinuitySequence = _ref.discontinuitySequence,\n      discontinuityStarts = _ref.discontinuityStarts;\n  var playlist = {\n    attributes: (_attributes = {\n      NAME: attributes.id,\n      BANDWIDTH: attributes.bandwidth,\n      CODECS: attributes.codecs\n    }, _attributes['PROGRAM-ID'] = 1, _attributes),\n    uri: '',\n    endList: attributes.type === 'static',\n    timeline: attributes.periodStart,\n    resolvedUri: '',\n    targetDuration: attributes.duration,\n    discontinuitySequence: discontinuitySequence,\n    discontinuityStarts: discontinuityStarts,\n    timelineStarts: attributes.timelineStarts,\n    mediaSequence: mediaSequence,\n    segments: segments\n  };\n\n  if (attributes.contentProtection) {\n    playlist.contentProtection = attributes.contentProtection;\n  }\n\n  if (sidx) {\n    playlist.sidx = sidx;\n  }\n\n  if (isAudioOnly) {\n    playlist.attributes.AUDIO = 'audio';\n    playlist.attributes.SUBTITLES = 'subs';\n  }\n\n  return playlist;\n};\nvar formatVttPlaylist = function formatVttPlaylist(_ref2) {\n  var _m3u8Attributes;\n\n  var attributes = _ref2.attributes,\n      segments = _ref2.segments,\n      mediaSequence = _ref2.mediaSequence,\n      discontinuityStarts = _ref2.discontinuityStarts,\n      discontinuitySequence = _ref2.discontinuitySequence;\n\n  if (typeof segments === 'undefined') {\n    // vtt tracks may use single file in BaseURL\n    segments = [{\n      uri: attributes.baseUrl,\n      timeline: attributes.periodStart,\n      resolvedUri: attributes.baseUrl || '',\n      duration: attributes.sourceDuration,\n      number: 0\n    }]; // targetDuration should be the same duration as the only segment\n\n    attributes.duration = attributes.sourceDuration;\n  }\n\n  var m3u8Attributes = (_m3u8Attributes = {\n    NAME: attributes.id,\n    BANDWIDTH: attributes.bandwidth\n  }, _m3u8Attributes['PROGRAM-ID'] = 1, _m3u8Attributes);\n\n  if (attributes.codecs) {\n    m3u8Attributes.CODECS = attributes.codecs;\n  }\n\n  return {\n    attributes: m3u8Attributes,\n    uri: '',\n    endList: attributes.type === 'static',\n    timeline: attributes.periodStart,\n    resolvedUri: attributes.baseUrl || '',\n    targetDuration: attributes.duration,\n    timelineStarts: attributes.timelineStarts,\n    discontinuityStarts: discontinuityStarts,\n    discontinuitySequence: discontinuitySequence,\n    mediaSequence: mediaSequence,\n    segments: segments\n  };\n};\nvar organizeAudioPlaylists = function organizeAudioPlaylists(playlists, sidxMapping, isAudioOnly) {\n  if (sidxMapping === void 0) {\n    sidxMapping = {};\n  }\n\n  if (isAudioOnly === void 0) {\n    isAudioOnly = false;\n  }\n\n  var mainPlaylist;\n  var formattedPlaylists = playlists.reduce(function (a, playlist) {\n    var role = playlist.attributes.role && playlist.attributes.role.value || '';\n    var language = playlist.attributes.lang || '';\n    var label = playlist.attributes.label || 'main';\n\n    if (language && !playlist.attributes.label) {\n      var roleLabel = role ? \" (\" + role + \")\" : '';\n      label = \"\" + playlist.attributes.lang + roleLabel;\n    }\n\n    if (!a[label]) {\n      a[label] = {\n        language: language,\n        autoselect: true,\n        default: role === 'main',\n        playlists: [],\n        uri: ''\n      };\n    }\n\n    var formatted = addSidxSegmentsToPlaylist(formatAudioPlaylist(playlist, isAudioOnly), sidxMapping);\n    a[label].playlists.push(formatted);\n\n    if (typeof mainPlaylist === 'undefined' && role === 'main') {\n      mainPlaylist = playlist;\n      mainPlaylist.default = true;\n    }\n\n    return a;\n  }, {}); // if no playlists have role \"main\", mark the first as main\n\n  if (!mainPlaylist) {\n    var firstLabel = Object.keys(formattedPlaylists)[0];\n    formattedPlaylists[firstLabel].default = true;\n  }\n\n  return formattedPlaylists;\n};\nvar organizeVttPlaylists = function organizeVttPlaylists(playlists, sidxMapping) {\n  if (sidxMapping === void 0) {\n    sidxMapping = {};\n  }\n\n  return playlists.reduce(function (a, playlist) {\n    var label = playlist.attributes.lang || 'text';\n\n    if (!a[label]) {\n      a[label] = {\n        language: label,\n        default: false,\n        autoselect: false,\n        playlists: [],\n        uri: ''\n      };\n    }\n\n    a[label].playlists.push(addSidxSegmentsToPlaylist(formatVttPlaylist(playlist), sidxMapping));\n    return a;\n  }, {});\n};\n\nvar organizeCaptionServices = function organizeCaptionServices(captionServices) {\n  return captionServices.reduce(function (svcObj, svc) {\n    if (!svc) {\n      return svcObj;\n    }\n\n    svc.forEach(function (service) {\n      var channel = service.channel,\n          language = service.language;\n      svcObj[language] = {\n        autoselect: false,\n        default: false,\n        instreamId: channel,\n        language: language\n      };\n\n      if (service.hasOwnProperty('aspectRatio')) {\n        svcObj[language].aspectRatio = service.aspectRatio;\n      }\n\n      if (service.hasOwnProperty('easyReader')) {\n        svcObj[language].easyReader = service.easyReader;\n      }\n\n      if (service.hasOwnProperty('3D')) {\n        svcObj[language]['3D'] = service['3D'];\n      }\n    });\n    return svcObj;\n  }, {});\n};\n\nvar formatVideoPlaylist = function formatVideoPlaylist(_ref3) {\n  var _attributes2;\n\n  var attributes = _ref3.attributes,\n      segments = _ref3.segments,\n      sidx = _ref3.sidx,\n      discontinuityStarts = _ref3.discontinuityStarts;\n  var playlist = {\n    attributes: (_attributes2 = {\n      NAME: attributes.id,\n      AUDIO: 'audio',\n      SUBTITLES: 'subs',\n      RESOLUTION: {\n        width: attributes.width,\n        height: attributes.height\n      },\n      CODECS: attributes.codecs,\n      BANDWIDTH: attributes.bandwidth\n    }, _attributes2['PROGRAM-ID'] = 1, _attributes2),\n    uri: '',\n    endList: attributes.type === 'static',\n    timeline: attributes.periodStart,\n    resolvedUri: '',\n    targetDuration: attributes.duration,\n    discontinuityStarts: discontinuityStarts,\n    timelineStarts: attributes.timelineStarts,\n    segments: segments\n  };\n\n  if (attributes.contentProtection) {\n    playlist.contentProtection = attributes.contentProtection;\n  }\n\n  if (sidx) {\n    playlist.sidx = sidx;\n  }\n\n  return playlist;\n};\n\nvar videoOnly = function videoOnly(_ref4) {\n  var attributes = _ref4.attributes;\n  return attributes.mimeType === 'video/mp4' || attributes.mimeType === 'video/webm' || attributes.contentType === 'video';\n};\n\nvar audioOnly = function audioOnly(_ref5) {\n  var attributes = _ref5.attributes;\n  return attributes.mimeType === 'audio/mp4' || attributes.mimeType === 'audio/webm' || attributes.contentType === 'audio';\n};\n\nvar vttOnly = function vttOnly(_ref6) {\n  var attributes = _ref6.attributes;\n  return attributes.mimeType === 'text/vtt' || attributes.contentType === 'text';\n};\n/**\n * Contains start and timeline properties denoting a timeline start. For DASH, these will\n * be the same number.\n *\n * @typedef {Object} TimelineStart\n * @property {number} start - the start time of the timeline\n * @property {number} timeline - the timeline number\n */\n\n/**\n * Adds appropriate media and discontinuity sequence values to the segments and playlists.\n *\n * Throughout mpd-parser, the `number` attribute is used in relation to `startNumber`, a\n * DASH specific attribute used in constructing segment URI's from templates. However, from\n * an HLS perspective, the `number` attribute on a segment would be its `mediaSequence`\n * value, which should start at the original media sequence value (or 0) and increment by 1\n * for each segment thereafter. Since DASH's `startNumber` values are independent per\n * period, it doesn't make sense to use it for `number`. Instead, assume everything starts\n * from a 0 mediaSequence value and increment from there.\n *\n * Note that VHS currently doesn't use the `number` property, but it can be helpful for\n * debugging and making sense of the manifest.\n *\n * For live playlists, to account for values increasing in manifests when periods are\n * removed on refreshes, merging logic should be used to update the numbers to their\n * appropriate values (to ensure they're sequential and increasing).\n *\n * @param {Object[]} playlists - the playlists to update\n * @param {TimelineStart[]} timelineStarts - the timeline starts for the manifest\n */\n\n\nvar addMediaSequenceValues = function addMediaSequenceValues(playlists, timelineStarts) {\n  // increment all segments sequentially\n  playlists.forEach(function (playlist) {\n    playlist.mediaSequence = 0;\n    playlist.discontinuitySequence = findIndex(timelineStarts, function (_ref7) {\n      var timeline = _ref7.timeline;\n      return timeline === playlist.timeline;\n    });\n\n    if (!playlist.segments) {\n      return;\n    }\n\n    playlist.segments.forEach(function (segment, index) {\n      segment.number = index;\n    });\n  });\n};\n/**\n * Given a media group object, flattens all playlists within the media group into a single\n * array.\n *\n * @param {Object} mediaGroupObject - the media group object\n *\n * @return {Object[]}\n *         The media group playlists\n */\n\nvar flattenMediaGroupPlaylists = function flattenMediaGroupPlaylists(mediaGroupObject) {\n  if (!mediaGroupObject) {\n    return [];\n  }\n\n  return Object.keys(mediaGroupObject).reduce(function (acc, label) {\n    var labelContents = mediaGroupObject[label];\n    return acc.concat(labelContents.playlists);\n  }, []);\n};\nvar toM3u8 = function toM3u8(_ref8) {\n  var _mediaGroups;\n\n  var dashPlaylists = _ref8.dashPlaylists,\n      locations = _ref8.locations,\n      _ref8$sidxMapping = _ref8.sidxMapping,\n      sidxMapping = _ref8$sidxMapping === void 0 ? {} : _ref8$sidxMapping,\n      previousManifest = _ref8.previousManifest;\n\n  if (!dashPlaylists.length) {\n    return {};\n  } // grab all main manifest attributes\n\n\n  var _dashPlaylists$0$attr = dashPlaylists[0].attributes,\n      duration = _dashPlaylists$0$attr.sourceDuration,\n      type = _dashPlaylists$0$attr.type,\n      suggestedPresentationDelay = _dashPlaylists$0$attr.suggestedPresentationDelay,\n      minimumUpdatePeriod = _dashPlaylists$0$attr.minimumUpdatePeriod;\n  var videoPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(videoOnly)).map(formatVideoPlaylist);\n  var audioPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(audioOnly));\n  var vttPlaylists = mergeDiscontiguousPlaylists(dashPlaylists.filter(vttOnly));\n  var captions = dashPlaylists.map(function (playlist) {\n    return playlist.attributes.captionServices;\n  }).filter(Boolean);\n  var manifest = {\n    allowCache: true,\n    discontinuityStarts: [],\n    segments: [],\n    endList: true,\n    mediaGroups: (_mediaGroups = {\n      AUDIO: {},\n      VIDEO: {}\n    }, _mediaGroups['CLOSED-CAPTIONS'] = {}, _mediaGroups.SUBTITLES = {}, _mediaGroups),\n    uri: '',\n    duration: duration,\n    playlists: addSidxSegmentsToPlaylists(videoPlaylists, sidxMapping)\n  };\n\n  if (minimumUpdatePeriod >= 0) {\n    manifest.minimumUpdatePeriod = minimumUpdatePeriod * 1000;\n  }\n\n  if (locations) {\n    manifest.locations = locations;\n  }\n\n  if (type === 'dynamic') {\n    manifest.suggestedPresentationDelay = suggestedPresentationDelay;\n  }\n\n  var isAudioOnly = manifest.playlists.length === 0;\n  var organizedAudioGroup = audioPlaylists.length ? organizeAudioPlaylists(audioPlaylists, sidxMapping, isAudioOnly) : null;\n  var organizedVttGroup = vttPlaylists.length ? organizeVttPlaylists(vttPlaylists, sidxMapping) : null;\n  var formattedPlaylists = videoPlaylists.concat(flattenMediaGroupPlaylists(organizedAudioGroup), flattenMediaGroupPlaylists(organizedVttGroup));\n  var playlistTimelineStarts = formattedPlaylists.map(function (_ref9) {\n    var timelineStarts = _ref9.timelineStarts;\n    return timelineStarts;\n  });\n  manifest.timelineStarts = getUniqueTimelineStarts(playlistTimelineStarts);\n  addMediaSequenceValues(formattedPlaylists, manifest.timelineStarts);\n\n  if (organizedAudioGroup) {\n    manifest.mediaGroups.AUDIO.audio = organizedAudioGroup;\n  }\n\n  if (organizedVttGroup) {\n    manifest.mediaGroups.SUBTITLES.subs = organizedVttGroup;\n  }\n\n  if (captions.length) {\n    manifest.mediaGroups['CLOSED-CAPTIONS'].cc = organizeCaptionServices(captions);\n  }\n\n  if (previousManifest) {\n    return positionManifestOnTimeline({\n      oldManifest: previousManifest,\n      newManifest: manifest\n    });\n  }\n\n  return manifest;\n};\n\n/**\n * Calculates the R (repetition) value for a live stream (for the final segment\n * in a manifest where the r value is negative 1)\n *\n * @param {Object} attributes\n *        Object containing all inherited attributes from parent elements with attribute\n *        names as keys\n * @param {number} time\n *        current time (typically the total time up until the final segment)\n * @param {number} duration\n *        duration property for the given <S />\n *\n * @return {number}\n *        R value to reach the end of the given period\n */\nvar getLiveRValue = function getLiveRValue(attributes, time, duration) {\n  var NOW = attributes.NOW,\n      clientOffset = attributes.clientOffset,\n      availabilityStartTime = attributes.availabilityStartTime,\n      _attributes$timescale = attributes.timescale,\n      timescale = _attributes$timescale === void 0 ? 1 : _attributes$timescale,\n      _attributes$periodSta = attributes.periodStart,\n      periodStart = _attributes$periodSta === void 0 ? 0 : _attributes$periodSta,\n      _attributes$minimumUp = attributes.minimumUpdatePeriod,\n      minimumUpdatePeriod = _attributes$minimumUp === void 0 ? 0 : _attributes$minimumUp;\n  var now = (NOW + clientOffset) / 1000;\n  var periodStartWC = availabilityStartTime + periodStart;\n  var periodEndWC = now + minimumUpdatePeriod;\n  var periodDuration = periodEndWC - periodStartWC;\n  return Math.ceil((periodDuration * timescale - time) / duration);\n};\n/**\n * Uses information provided by SegmentTemplate.SegmentTimeline to determine segment\n * timing and duration\n *\n * @param {Object} attributes\n *        Object containing all inherited attributes from parent elements with attribute\n *        names as keys\n * @param {Object[]} segmentTimeline\n *        List of objects representing the attributes of each S element contained within\n *\n * @return {{number: number, duration: number, time: number, timeline: number}[]}\n *         List of Objects with segment timing and duration info\n */\n\n\nvar parseByTimeline = function parseByTimeline(attributes, segmentTimeline) {\n  var type = attributes.type,\n      _attributes$minimumUp2 = attributes.minimumUpdatePeriod,\n      minimumUpdatePeriod = _attributes$minimumUp2 === void 0 ? 0 : _attributes$minimumUp2,\n      _attributes$media = attributes.media,\n      media = _attributes$media === void 0 ? '' : _attributes$media,\n      sourceDuration = attributes.sourceDuration,\n      _attributes$timescale2 = attributes.timescale,\n      timescale = _attributes$timescale2 === void 0 ? 1 : _attributes$timescale2,\n      _attributes$startNumb = attributes.startNumber,\n      startNumber = _attributes$startNumb === void 0 ? 1 : _attributes$startNumb,\n      timeline = attributes.periodStart;\n  var segments = [];\n  var time = -1;\n\n  for (var sIndex = 0; sIndex < segmentTimeline.length; sIndex++) {\n    var S = segmentTimeline[sIndex];\n    var duration = S.d;\n    var repeat = S.r || 0;\n    var segmentTime = S.t || 0;\n\n    if (time < 0) {\n      // first segment\n      time = segmentTime;\n    }\n\n    if (segmentTime && segmentTime > time) {\n      // discontinuity\n      // TODO: How to handle this type of discontinuity\n      // timeline++ here would treat it like HLS discontuity and content would\n      // get appended without gap\n      // E.G.\n      //  <S t=\"0\" d=\"1\" />\n      //  <S d=\"1\" />\n      //  <S d=\"1\" />\n      //  <S t=\"5\" d=\"1\" />\n      // would have $Time$ values of [0, 1, 2, 5]\n      // should this be appened at time positions [0, 1, 2, 3],(#EXT-X-DISCONTINUITY)\n      // or [0, 1, 2, gap, gap, 5]? (#EXT-X-GAP)\n      // does the value of sourceDuration consider this when calculating arbitrary\n      // negative @r repeat value?\n      // E.G. Same elements as above with this added at the end\n      //  <S d=\"1\" r=\"-1\" />\n      //  with a sourceDuration of 10\n      // Would the 2 gaps be included in the time duration calculations resulting in\n      // 8 segments with $Time$ values of [0, 1, 2, 5, 6, 7, 8, 9] or 10 segments\n      // with $Time$ values of [0, 1, 2, 5, 6, 7, 8, 9, 10, 11] ?\n      time = segmentTime;\n    }\n\n    var count = void 0;\n\n    if (repeat < 0) {\n      var nextS = sIndex + 1;\n\n      if (nextS === segmentTimeline.length) {\n        // last segment\n        if (type === 'dynamic' && minimumUpdatePeriod > 0 && media.indexOf('$Number$') > 0) {\n          count = getLiveRValue(attributes, time, duration);\n        } else {\n          // TODO: This may be incorrect depending on conclusion of TODO above\n          count = (sourceDuration * timescale - time) / duration;\n        }\n      } else {\n        count = (segmentTimeline[nextS].t - time) / duration;\n      }\n    } else {\n      count = repeat + 1;\n    }\n\n    var end = startNumber + segments.length + count;\n    var number = startNumber + segments.length;\n\n    while (number < end) {\n      segments.push({\n        number: number,\n        duration: duration / timescale,\n        time: time,\n        timeline: timeline\n      });\n      time += duration;\n      number++;\n    }\n  }\n\n  return segments;\n};\n\nvar identifierPattern = /\\$([A-z]*)(?:(%0)([0-9]+)d)?\\$/g;\n/**\n * Replaces template identifiers with corresponding values. To be used as the callback\n * for String.prototype.replace\n *\n * @name replaceCallback\n * @function\n * @param {string} match\n *        Entire match of identifier\n * @param {string} identifier\n *        Name of matched identifier\n * @param {string} format\n *        Format tag string. Its presence indicates that padding is expected\n * @param {string} width\n *        Desired length of the replaced value. Values less than this width shall be left\n *        zero padded\n * @return {string}\n *         Replacement for the matched identifier\n */\n\n/**\n * Returns a function to be used as a callback for String.prototype.replace to replace\n * template identifiers\n *\n * @param {Obect} values\n *        Object containing values that shall be used to replace known identifiers\n * @param {number} values.RepresentationID\n *        Value of the Representation@id attribute\n * @param {number} values.Number\n *        Number of the corresponding segment\n * @param {number} values.Bandwidth\n *        Value of the Representation@bandwidth attribute.\n * @param {number} values.Time\n *        Timestamp value of the corresponding segment\n * @return {replaceCallback}\n *         Callback to be used with String.prototype.replace to replace identifiers\n */\n\nvar identifierReplacement = function identifierReplacement(values) {\n  return function (match, identifier, format, width) {\n    if (match === '$$') {\n      // escape sequence\n      return '$';\n    }\n\n    if (typeof values[identifier] === 'undefined') {\n      return match;\n    }\n\n    var value = '' + values[identifier];\n\n    if (identifier === 'RepresentationID') {\n      // Format tag shall not be present with RepresentationID\n      return value;\n    }\n\n    if (!format) {\n      width = 1;\n    } else {\n      width = parseInt(width, 10);\n    }\n\n    if (value.length >= width) {\n      return value;\n    }\n\n    return \"\" + new Array(width - value.length + 1).join('0') + value;\n  };\n};\n/**\n * Constructs a segment url from a template string\n *\n * @param {string} url\n *        Template string to construct url from\n * @param {Obect} values\n *        Object containing values that shall be used to replace known identifiers\n * @param {number} values.RepresentationID\n *        Value of the Representation@id attribute\n * @param {number} values.Number\n *        Number of the corresponding segment\n * @param {number} values.Bandwidth\n *        Value of the Representation@bandwidth attribute.\n * @param {number} values.Time\n *        Timestamp value of the corresponding segment\n * @return {string}\n *         Segment url with identifiers replaced\n */\n\nvar constructTemplateUrl = function constructTemplateUrl(url, values) {\n  return url.replace(identifierPattern, identifierReplacement(values));\n};\n/**\n * Generates a list of objects containing timing and duration information about each\n * segment needed to generate segment uris and the complete segment object\n *\n * @param {Object} attributes\n *        Object containing all inherited attributes from parent elements with attribute\n *        names as keys\n * @param {Object[]|undefined} segmentTimeline\n *        List of objects representing the attributes of each S element contained within\n *        the SegmentTimeline element\n * @return {{number: number, duration: number, time: number, timeline: number}[]}\n *         List of Objects with segment timing and duration info\n */\n\nvar parseTemplateInfo = function parseTemplateInfo(attributes, segmentTimeline) {\n  if (!attributes.duration && !segmentTimeline) {\n    // if neither @duration or SegmentTimeline are present, then there shall be exactly\n    // one media segment\n    return [{\n      number: attributes.startNumber || 1,\n      duration: attributes.sourceDuration,\n      time: 0,\n      timeline: attributes.periodStart\n    }];\n  }\n\n  if (attributes.duration) {\n    return parseByDuration(attributes);\n  }\n\n  return parseByTimeline(attributes, segmentTimeline);\n};\n/**\n * Generates a list of segments using information provided by the SegmentTemplate element\n *\n * @param {Object} attributes\n *        Object containing all inherited attributes from parent elements with attribute\n *        names as keys\n * @param {Object[]|undefined} segmentTimeline\n *        List of objects representing the attributes of each S element contained within\n *        the SegmentTimeline element\n * @return {Object[]}\n *         List of segment objects\n */\n\nvar segmentsFromTemplate = function segmentsFromTemplate(attributes, segmentTimeline) {\n  var templateValues = {\n    RepresentationID: attributes.id,\n    Bandwidth: attributes.bandwidth || 0\n  };\n  var _attributes$initializ = attributes.initialization,\n      initialization = _attributes$initializ === void 0 ? {\n    sourceURL: '',\n    range: ''\n  } : _attributes$initializ;\n  var mapSegment = urlTypeToSegment({\n    baseUrl: attributes.baseUrl,\n    source: constructTemplateUrl(initialization.sourceURL, templateValues),\n    range: initialization.range\n  });\n  var segments = parseTemplateInfo(attributes, segmentTimeline);\n  return segments.map(function (segment) {\n    templateValues.Number = segment.number;\n    templateValues.Time = segment.time;\n    var uri = constructTemplateUrl(attributes.media || '', templateValues); // See DASH spec section 5.3.9.2.2\n    // - if timescale isn't present on any level, default to 1.\n\n    var timescale = attributes.timescale || 1; // - if presentationTimeOffset isn't present on any level, default to 0\n\n    var presentationTimeOffset = attributes.presentationTimeOffset || 0;\n    var presentationTime = // Even if the @t attribute is not specified for the segment, segment.time is\n    // calculated in mpd-parser prior to this, so it's assumed to be available.\n    attributes.periodStart + (segment.time - presentationTimeOffset) / timescale;\n    var map = {\n      uri: uri,\n      timeline: segment.timeline,\n      duration: segment.duration,\n      resolvedUri: resolveUrl(attributes.baseUrl || '', uri),\n      map: mapSegment,\n      number: segment.number,\n      presentationTime: presentationTime\n    };\n    return map;\n  });\n};\n\n/**\n * Converts a <SegmentUrl> (of type URLType from the DASH spec 5.3.9.2 Table 14)\n * to an object that matches the output of a segment in videojs/mpd-parser\n *\n * @param {Object} attributes\n *   Object containing all inherited attributes from parent elements with attribute\n *   names as keys\n * @param {Object} segmentUrl\n *   <SegmentURL> node to translate into a segment object\n * @return {Object} translated segment object\n */\n\nvar SegmentURLToSegmentObject = function SegmentURLToSegmentObject(attributes, segmentUrl) {\n  var baseUrl = attributes.baseUrl,\n      _attributes$initializ = attributes.initialization,\n      initialization = _attributes$initializ === void 0 ? {} : _attributes$initializ;\n  var initSegment = urlTypeToSegment({\n    baseUrl: baseUrl,\n    source: initialization.sourceURL,\n    range: initialization.range\n  });\n  var segment = urlTypeToSegment({\n    baseUrl: baseUrl,\n    source: segmentUrl.media,\n    range: segmentUrl.mediaRange\n  });\n  segment.map = initSegment;\n  return segment;\n};\n/**\n * Generates a list of segments using information provided by the SegmentList element\n * SegmentList (DASH SPEC Section 5.3.9.3.2) contains a set of <SegmentURL> nodes.  Each\n * node should be translated into segment.\n *\n * @param {Object} attributes\n *   Object containing all inherited attributes from parent elements with attribute\n *   names as keys\n * @param {Object[]|undefined} segmentTimeline\n *        List of objects representing the attributes of each S element contained within\n *        the SegmentTimeline element\n * @return {Object.<Array>} list of segments\n */\n\n\nvar segmentsFromList = function segmentsFromList(attributes, segmentTimeline) {\n  var duration = attributes.duration,\n      _attributes$segmentUr = attributes.segmentUrls,\n      segmentUrls = _attributes$segmentUr === void 0 ? [] : _attributes$segmentUr,\n      periodStart = attributes.periodStart; // Per spec (5.3.9.2.1) no way to determine segment duration OR\n  // if both SegmentTimeline and @duration are defined, it is outside of spec.\n\n  if (!duration && !segmentTimeline || duration && segmentTimeline) {\n    throw new Error(errors.SEGMENT_TIME_UNSPECIFIED);\n  }\n\n  var segmentUrlMap = segmentUrls.map(function (segmentUrlObject) {\n    return SegmentURLToSegmentObject(attributes, segmentUrlObject);\n  });\n  var segmentTimeInfo;\n\n  if (duration) {\n    segmentTimeInfo = parseByDuration(attributes);\n  }\n\n  if (segmentTimeline) {\n    segmentTimeInfo = parseByTimeline(attributes, segmentTimeline);\n  }\n\n  var segments = segmentTimeInfo.map(function (segmentTime, index) {\n    if (segmentUrlMap[index]) {\n      var segment = segmentUrlMap[index]; // See DASH spec section 5.3.9.2.2\n      // - if timescale isn't present on any level, default to 1.\n\n      var timescale = attributes.timescale || 1; // - if presentationTimeOffset isn't present on any level, default to 0\n\n      var presentationTimeOffset = attributes.presentationTimeOffset || 0;\n      segment.timeline = segmentTime.timeline;\n      segment.duration = segmentTime.duration;\n      segment.number = segmentTime.number;\n      segment.presentationTime = periodStart + (segmentTime.time - presentationTimeOffset) / timescale;\n      return segment;\n    } // Since we're mapping we should get rid of any blank segments (in case\n    // the given SegmentTimeline is handling for more elements than we have\n    // SegmentURLs for).\n\n  }).filter(function (segment) {\n    return segment;\n  });\n  return segments;\n};\n\nvar generateSegments = function generateSegments(_ref) {\n  var attributes = _ref.attributes,\n      segmentInfo = _ref.segmentInfo;\n  var segmentAttributes;\n  var segmentsFn;\n\n  if (segmentInfo.template) {\n    segmentsFn = segmentsFromTemplate;\n    segmentAttributes = merge(attributes, segmentInfo.template);\n  } else if (segmentInfo.base) {\n    segmentsFn = segmentsFromBase;\n    segmentAttributes = merge(attributes, segmentInfo.base);\n  } else if (segmentInfo.list) {\n    segmentsFn = segmentsFromList;\n    segmentAttributes = merge(attributes, segmentInfo.list);\n  }\n\n  var segmentsInfo = {\n    attributes: attributes\n  };\n\n  if (!segmentsFn) {\n    return segmentsInfo;\n  }\n\n  var segments = segmentsFn(segmentAttributes, segmentInfo.segmentTimeline); // The @duration attribute will be used to determin the playlist's targetDuration which\n  // must be in seconds. Since we've generated the segment list, we no longer need\n  // @duration to be in @timescale units, so we can convert it here.\n\n  if (segmentAttributes.duration) {\n    var _segmentAttributes = segmentAttributes,\n        duration = _segmentAttributes.duration,\n        _segmentAttributes$ti = _segmentAttributes.timescale,\n        timescale = _segmentAttributes$ti === void 0 ? 1 : _segmentAttributes$ti;\n    segmentAttributes.duration = duration / timescale;\n  } else if (segments.length) {\n    // if there is no @duration attribute, use the largest segment duration as\n    // as target duration\n    segmentAttributes.duration = segments.reduce(function (max, segment) {\n      return Math.max(max, Math.ceil(segment.duration));\n    }, 0);\n  } else {\n    segmentAttributes.duration = 0;\n  }\n\n  segmentsInfo.attributes = segmentAttributes;\n  segmentsInfo.segments = segments; // This is a sidx box without actual segment information\n\n  if (segmentInfo.base && segmentAttributes.indexRange) {\n    segmentsInfo.sidx = segments[0];\n    segmentsInfo.segments = [];\n  }\n\n  return segmentsInfo;\n};\nvar toPlaylists = function toPlaylists(representations) {\n  return representations.map(generateSegments);\n};\n\nvar findChildren = function findChildren(element, name) {\n  return from(element.childNodes).filter(function (_ref) {\n    var tagName = _ref.tagName;\n    return tagName === name;\n  });\n};\nvar getContent = function getContent(element) {\n  return element.textContent.trim();\n};\n\nvar parseDuration = function parseDuration(str) {\n  var SECONDS_IN_YEAR = 365 * 24 * 60 * 60;\n  var SECONDS_IN_MONTH = 30 * 24 * 60 * 60;\n  var SECONDS_IN_DAY = 24 * 60 * 60;\n  var SECONDS_IN_HOUR = 60 * 60;\n  var SECONDS_IN_MIN = 60; // P10Y10M10DT10H10M10.1S\n\n  var durationRegex = /P(?:(\\d*)Y)?(?:(\\d*)M)?(?:(\\d*)D)?(?:T(?:(\\d*)H)?(?:(\\d*)M)?(?:([\\d.]*)S)?)?/;\n  var match = durationRegex.exec(str);\n\n  if (!match) {\n    return 0;\n  }\n\n  var _match$slice = match.slice(1),\n      year = _match$slice[0],\n      month = _match$slice[1],\n      day = _match$slice[2],\n      hour = _match$slice[3],\n      minute = _match$slice[4],\n      second = _match$slice[5];\n\n  return parseFloat(year || 0) * SECONDS_IN_YEAR + parseFloat(month || 0) * SECONDS_IN_MONTH + parseFloat(day || 0) * SECONDS_IN_DAY + parseFloat(hour || 0) * SECONDS_IN_HOUR + parseFloat(minute || 0) * SECONDS_IN_MIN + parseFloat(second || 0);\n};\nvar parseDate = function parseDate(str) {\n  // Date format without timezone according to ISO 8601\n  // YYY-MM-DDThh:mm:ss.ssssss\n  var dateRegex = /^\\d+-\\d+-\\d+T\\d+:\\d+:\\d+(\\.\\d+)?$/; // If the date string does not specifiy a timezone, we must specifiy UTC. This is\n  // expressed by ending with 'Z'\n\n  if (dateRegex.test(str)) {\n    str += 'Z';\n  }\n\n  return Date.parse(str);\n};\n\nvar parsers = {\n  /**\n   * Specifies the duration of the entire Media Presentation. Format is a duration string\n   * as specified in ISO 8601\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The duration in seconds\n   */\n  mediaPresentationDuration: function mediaPresentationDuration(value) {\n    return parseDuration(value);\n  },\n\n  /**\n   * Specifies the Segment availability start time for all Segments referred to in this\n   * MPD. For a dynamic manifest, it specifies the anchor for the earliest availability\n   * time. Format is a date string as specified in ISO 8601\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The date as seconds from unix epoch\n   */\n  availabilityStartTime: function availabilityStartTime(value) {\n    return parseDate(value) / 1000;\n  },\n\n  /**\n   * Specifies the smallest period between potential changes to the MPD. Format is a\n   * duration string as specified in ISO 8601\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The duration in seconds\n   */\n  minimumUpdatePeriod: function minimumUpdatePeriod(value) {\n    return parseDuration(value);\n  },\n\n  /**\n   * Specifies the suggested presentation delay. Format is a\n   * duration string as specified in ISO 8601\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The duration in seconds\n   */\n  suggestedPresentationDelay: function suggestedPresentationDelay(value) {\n    return parseDuration(value);\n  },\n\n  /**\n   * specifices the type of mpd. Can be either \"static\" or \"dynamic\"\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   *\n   * @return {string}\n   *         The type as a string\n   */\n  type: function type(value) {\n    return value;\n  },\n\n  /**\n   * Specifies the duration of the smallest time shifting buffer for any Representation\n   * in the MPD. Format is a duration string as specified in ISO 8601\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The duration in seconds\n   */\n  timeShiftBufferDepth: function timeShiftBufferDepth(value) {\n    return parseDuration(value);\n  },\n\n  /**\n   * Specifies the PeriodStart time of the Period relative to the availabilityStarttime.\n   * Format is a duration string as specified in ISO 8601\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The duration in seconds\n   */\n  start: function start(value) {\n    return parseDuration(value);\n  },\n\n  /**\n   * Specifies the width of the visual presentation\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed width\n   */\n  width: function width(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the height of the visual presentation\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed height\n   */\n  height: function height(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the bitrate of the representation\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed bandwidth\n   */\n  bandwidth: function bandwidth(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the number of the first Media Segment in this Representation in the Period\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed number\n   */\n  startNumber: function startNumber(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the timescale in units per seconds\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed timescale\n   */\n  timescale: function timescale(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the presentationTimeOffset.\n   *\n   * @param {string} value\n   *        value of the attribute as a string\n   *\n   * @return {number}\n   *         The parsed presentationTimeOffset\n   */\n  presentationTimeOffset: function presentationTimeOffset(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the constant approximate Segment duration\n   * NOTE: The <Period> element also contains an @duration attribute. This duration\n   *       specifies the duration of the Period. This attribute is currently not\n   *       supported by the rest of the parser, however we still check for it to prevent\n   *       errors.\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed duration\n   */\n  duration: function duration(value) {\n    var parsedValue = parseInt(value, 10);\n\n    if (isNaN(parsedValue)) {\n      return parseDuration(value);\n    }\n\n    return parsedValue;\n  },\n\n  /**\n   * Specifies the Segment duration, in units of the value of the @timescale.\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed duration\n   */\n  d: function d(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the MPD start time, in @timescale units, the first Segment in the series\n   * starts relative to the beginning of the Period\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed time\n   */\n  t: function t(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Specifies the repeat count of the number of following contiguous Segments with the\n   * same duration expressed by the value of @d\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {number}\n   *         The parsed number\n   */\n  r: function r(value) {\n    return parseInt(value, 10);\n  },\n\n  /**\n   * Default parser for all other attributes. Acts as a no-op and just returns the value\n   * as a string\n   *\n   * @param {string} value\n   *        value of attribute as a string\n   * @return {string}\n   *         Unparsed value\n   */\n  DEFAULT: function DEFAULT(value) {\n    return value;\n  }\n};\n/**\n * Gets all the attributes and values of the provided node, parses attributes with known\n * types, and returns an object with attribute names mapped to values.\n *\n * @param {Node} el\n *        The node to parse attributes from\n * @return {Object}\n *         Object with all attributes of el parsed\n */\n\nvar parseAttributes = function parseAttributes(el) {\n  if (!(el && el.attributes)) {\n    return {};\n  }\n\n  return from(el.attributes).reduce(function (a, e) {\n    var parseFn = parsers[e.name] || parsers.DEFAULT;\n    a[e.name] = parseFn(e.value);\n    return a;\n  }, {});\n};\n\nvar keySystemsMap = {\n  'urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b': 'org.w3.clearkey',\n  'urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed': 'com.widevine.alpha',\n  'urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95': 'com.microsoft.playready',\n  'urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb': 'com.adobe.primetime'\n};\n/**\n * Builds a list of urls that is the product of the reference urls and BaseURL values\n *\n * @param {string[]} referenceUrls\n *        List of reference urls to resolve to\n * @param {Node[]} baseUrlElements\n *        List of BaseURL nodes from the mpd\n * @return {string[]}\n *         List of resolved urls\n */\n\nvar buildBaseUrls = function buildBaseUrls(referenceUrls, baseUrlElements) {\n  if (!baseUrlElements.length) {\n    return referenceUrls;\n  }\n\n  return flatten(referenceUrls.map(function (reference) {\n    return baseUrlElements.map(function (baseUrlElement) {\n      return resolveUrl(reference, getContent(baseUrlElement));\n    });\n  }));\n};\n/**\n * Contains all Segment information for its containing AdaptationSet\n *\n * @typedef {Object} SegmentInformation\n * @property {Object|undefined} template\n *           Contains the attributes for the SegmentTemplate node\n * @property {Object[]|undefined} segmentTimeline\n *           Contains a list of atrributes for each S node within the SegmentTimeline node\n * @property {Object|undefined} list\n *           Contains the attributes for the SegmentList node\n * @property {Object|undefined} base\n *           Contains the attributes for the SegmentBase node\n */\n\n/**\n * Returns all available Segment information contained within the AdaptationSet node\n *\n * @param {Node} adaptationSet\n *        The AdaptationSet node to get Segment information from\n * @return {SegmentInformation}\n *         The Segment information contained within the provided AdaptationSet\n */\n\nvar getSegmentInformation = function getSegmentInformation(adaptationSet) {\n  var segmentTemplate = findChildren(adaptationSet, 'SegmentTemplate')[0];\n  var segmentList = findChildren(adaptationSet, 'SegmentList')[0];\n  var segmentUrls = segmentList && findChildren(segmentList, 'SegmentURL').map(function (s) {\n    return merge({\n      tag: 'SegmentURL'\n    }, parseAttributes(s));\n  });\n  var segmentBase = findChildren(adaptationSet, 'SegmentBase')[0];\n  var segmentTimelineParentNode = segmentList || segmentTemplate;\n  var segmentTimeline = segmentTimelineParentNode && findChildren(segmentTimelineParentNode, 'SegmentTimeline')[0];\n  var segmentInitializationParentNode = segmentList || segmentBase || segmentTemplate;\n  var segmentInitialization = segmentInitializationParentNode && findChildren(segmentInitializationParentNode, 'Initialization')[0]; // SegmentTemplate is handled slightly differently, since it can have both\n  // @initialization and an <Initialization> node.  @initialization can be templated,\n  // while the node can have a url and range specified.  If the <SegmentTemplate> has\n  // both @initialization and an <Initialization> subelement we opt to override with\n  // the node, as this interaction is not defined in the spec.\n\n  var template = segmentTemplate && parseAttributes(segmentTemplate);\n\n  if (template && segmentInitialization) {\n    template.initialization = segmentInitialization && parseAttributes(segmentInitialization);\n  } else if (template && template.initialization) {\n    // If it is @initialization we convert it to an object since this is the format that\n    // later functions will rely on for the initialization segment.  This is only valid\n    // for <SegmentTemplate>\n    template.initialization = {\n      sourceURL: template.initialization\n    };\n  }\n\n  var segmentInfo = {\n    template: template,\n    segmentTimeline: segmentTimeline && findChildren(segmentTimeline, 'S').map(function (s) {\n      return parseAttributes(s);\n    }),\n    list: segmentList && merge(parseAttributes(segmentList), {\n      segmentUrls: segmentUrls,\n      initialization: parseAttributes(segmentInitialization)\n    }),\n    base: segmentBase && merge(parseAttributes(segmentBase), {\n      initialization: parseAttributes(segmentInitialization)\n    })\n  };\n  Object.keys(segmentInfo).forEach(function (key) {\n    if (!segmentInfo[key]) {\n      delete segmentInfo[key];\n    }\n  });\n  return segmentInfo;\n};\n/**\n * Contains Segment information and attributes needed to construct a Playlist object\n * from a Representation\n *\n * @typedef {Object} RepresentationInformation\n * @property {SegmentInformation} segmentInfo\n *           Segment information for this Representation\n * @property {Object} attributes\n *           Inherited attributes for this Representation\n */\n\n/**\n * Maps a Representation node to an object containing Segment information and attributes\n *\n * @name inheritBaseUrlsCallback\n * @function\n * @param {Node} representation\n *        Representation node from the mpd\n * @return {RepresentationInformation}\n *         Representation information needed to construct a Playlist object\n */\n\n/**\n * Returns a callback for Array.prototype.map for mapping Representation nodes to\n * Segment information and attributes using inherited BaseURL nodes.\n *\n * @param {Object} adaptationSetAttributes\n *        Contains attributes inherited by the AdaptationSet\n * @param {string[]} adaptationSetBaseUrls\n *        Contains list of resolved base urls inherited by the AdaptationSet\n * @param {SegmentInformation} adaptationSetSegmentInfo\n *        Contains Segment information for the AdaptationSet\n * @return {inheritBaseUrlsCallback}\n *         Callback map function\n */\n\nvar inheritBaseUrls = function inheritBaseUrls(adaptationSetAttributes, adaptationSetBaseUrls, adaptationSetSegmentInfo) {\n  return function (representation) {\n    var repBaseUrlElements = findChildren(representation, 'BaseURL');\n    var repBaseUrls = buildBaseUrls(adaptationSetBaseUrls, repBaseUrlElements);\n    var attributes = merge(adaptationSetAttributes, parseAttributes(representation));\n    var representationSegmentInfo = getSegmentInformation(representation);\n    return repBaseUrls.map(function (baseUrl) {\n      return {\n        segmentInfo: merge(adaptationSetSegmentInfo, representationSegmentInfo),\n        attributes: merge(attributes, {\n          baseUrl: baseUrl\n        })\n      };\n    });\n  };\n};\n/**\n * Tranforms a series of content protection nodes to\n * an object containing pssh data by key system\n *\n * @param {Node[]} contentProtectionNodes\n *        Content protection nodes\n * @return {Object}\n *        Object containing pssh data by key system\n */\n\nvar generateKeySystemInformation = function generateKeySystemInformation(contentProtectionNodes) {\n  return contentProtectionNodes.reduce(function (acc, node) {\n    var attributes = parseAttributes(node);\n    var keySystem = keySystemsMap[attributes.schemeIdUri];\n\n    if (keySystem) {\n      acc[keySystem] = {\n        attributes: attributes\n      };\n      var psshNode = findChildren(node, 'cenc:pssh')[0];\n\n      if (psshNode) {\n        var pssh = getContent(psshNode);\n        var psshBuffer = pssh && decodeB64ToUint8Array(pssh);\n        acc[keySystem].pssh = psshBuffer;\n      }\n    }\n\n    return acc;\n  }, {});\n}; // defined in ANSI_SCTE 214-1 2016\n\n\nvar parseCaptionServiceMetadata = function parseCaptionServiceMetadata(service) {\n  // 608 captions\n  if (service.schemeIdUri === 'urn:scte:dash:cc:cea-608:2015') {\n    var values = typeof service.value !== 'string' ? [] : service.value.split(';');\n    return values.map(function (value) {\n      var channel;\n      var language; // default language to value\n\n      language = value;\n\n      if (/^CC\\d=/.test(value)) {\n        var _value$split = value.split('=');\n\n        channel = _value$split[0];\n        language = _value$split[1];\n      } else if (/^CC\\d$/.test(value)) {\n        channel = value;\n      }\n\n      return {\n        channel: channel,\n        language: language\n      };\n    });\n  } else if (service.schemeIdUri === 'urn:scte:dash:cc:cea-708:2015') {\n    var _values = typeof service.value !== 'string' ? [] : service.value.split(';');\n\n    return _values.map(function (value) {\n      var flags = {\n        // service or channel number 1-63\n        'channel': undefined,\n        // language is a 3ALPHA per ISO 639.2/B\n        // field is required\n        'language': undefined,\n        // BIT 1/0 or ?\n        // default value is 1, meaning 16:9 aspect ratio, 0 is 4:3, ? is unknown\n        'aspectRatio': 1,\n        // BIT 1/0\n        // easy reader flag indicated the text is tailed to the needs of beginning readers\n        // default 0, or off\n        'easyReader': 0,\n        // BIT 1/0\n        // If 3d metadata is present (CEA-708.1) then 1\n        // default 0\n        '3D': 0\n      };\n\n      if (/=/.test(value)) {\n        var _value$split2 = value.split('='),\n            channel = _value$split2[0],\n            _value$split2$ = _value$split2[1],\n            opts = _value$split2$ === void 0 ? '' : _value$split2$;\n\n        flags.channel = channel;\n        flags.language = value;\n        opts.split(',').forEach(function (opt) {\n          var _opt$split = opt.split(':'),\n              name = _opt$split[0],\n              val = _opt$split[1];\n\n          if (name === 'lang') {\n            flags.language = val; // er for easyReadery\n          } else if (name === 'er') {\n            flags.easyReader = Number(val); // war for wide aspect ratio\n          } else if (name === 'war') {\n            flags.aspectRatio = Number(val);\n          } else if (name === '3D') {\n            flags['3D'] = Number(val);\n          }\n        });\n      } else {\n        flags.language = value;\n      }\n\n      if (flags.channel) {\n        flags.channel = 'SERVICE' + flags.channel;\n      }\n\n      return flags;\n    });\n  }\n};\n/**\n * Maps an AdaptationSet node to a list of Representation information objects\n *\n * @name toRepresentationsCallback\n * @function\n * @param {Node} adaptationSet\n *        AdaptationSet node from the mpd\n * @return {RepresentationInformation[]}\n *         List of objects containing Representaion information\n */\n\n/**\n * Returns a callback for Array.prototype.map for mapping AdaptationSet nodes to a list of\n * Representation information objects\n *\n * @param {Object} periodAttributes\n *        Contains attributes inherited by the Period\n * @param {string[]} periodBaseUrls\n *        Contains list of resolved base urls inherited by the Period\n * @param {string[]} periodSegmentInfo\n *        Contains Segment Information at the period level\n * @return {toRepresentationsCallback}\n *         Callback map function\n */\n\nvar toRepresentations = function toRepresentations(periodAttributes, periodBaseUrls, periodSegmentInfo) {\n  return function (adaptationSet) {\n    var adaptationSetAttributes = parseAttributes(adaptationSet);\n    var adaptationSetBaseUrls = buildBaseUrls(periodBaseUrls, findChildren(adaptationSet, 'BaseURL'));\n    var role = findChildren(adaptationSet, 'Role')[0];\n    var roleAttributes = {\n      role: parseAttributes(role)\n    };\n    var attrs = merge(periodAttributes, adaptationSetAttributes, roleAttributes);\n    var accessibility = findChildren(adaptationSet, 'Accessibility')[0];\n    var captionServices = parseCaptionServiceMetadata(parseAttributes(accessibility));\n\n    if (captionServices) {\n      attrs = merge(attrs, {\n        captionServices: captionServices\n      });\n    }\n\n    var label = findChildren(adaptationSet, 'Label')[0];\n\n    if (label && label.childNodes.length) {\n      var labelVal = label.childNodes[0].nodeValue.trim();\n      attrs = merge(attrs, {\n        label: labelVal\n      });\n    }\n\n    var contentProtection = generateKeySystemInformation(findChildren(adaptationSet, 'ContentProtection'));\n\n    if (Object.keys(contentProtection).length) {\n      attrs = merge(attrs, {\n        contentProtection: contentProtection\n      });\n    }\n\n    var segmentInfo = getSegmentInformation(adaptationSet);\n    var representations = findChildren(adaptationSet, 'Representation');\n    var adaptationSetSegmentInfo = merge(periodSegmentInfo, segmentInfo);\n    return flatten(representations.map(inheritBaseUrls(attrs, adaptationSetBaseUrls, adaptationSetSegmentInfo)));\n  };\n};\n/**\n * Contains all period information for mapping nodes onto adaptation sets.\n *\n * @typedef {Object} PeriodInformation\n * @property {Node} period.node\n *           Period node from the mpd\n * @property {Object} period.attributes\n *           Parsed period attributes from node plus any added\n */\n\n/**\n * Maps a PeriodInformation object to a list of Representation information objects for all\n * AdaptationSet nodes contained within the Period.\n *\n * @name toAdaptationSetsCallback\n * @function\n * @param {PeriodInformation} period\n *        Period object containing necessary period information\n * @param {number} periodStart\n *        Start time of the Period within the mpd\n * @return {RepresentationInformation[]}\n *         List of objects containing Representaion information\n */\n\n/**\n * Returns a callback for Array.prototype.map for mapping Period nodes to a list of\n * Representation information objects\n *\n * @param {Object} mpdAttributes\n *        Contains attributes inherited by the mpd\n * @param {string[]} mpdBaseUrls\n *        Contains list of resolved base urls inherited by the mpd\n * @return {toAdaptationSetsCallback}\n *         Callback map function\n */\n\nvar toAdaptationSets = function toAdaptationSets(mpdAttributes, mpdBaseUrls) {\n  return function (period, index) {\n    var periodBaseUrls = buildBaseUrls(mpdBaseUrls, findChildren(period.node, 'BaseURL'));\n    var periodAttributes = merge(mpdAttributes, {\n      periodStart: period.attributes.start\n    });\n\n    if (typeof period.attributes.duration === 'number') {\n      periodAttributes.periodDuration = period.attributes.duration;\n    }\n\n    var adaptationSets = findChildren(period.node, 'AdaptationSet');\n    var periodSegmentInfo = getSegmentInformation(period.node);\n    return flatten(adaptationSets.map(toRepresentations(periodAttributes, periodBaseUrls, periodSegmentInfo)));\n  };\n};\n/**\n * Gets Period@start property for a given period.\n *\n * @param {Object} options\n *        Options object\n * @param {Object} options.attributes\n *        Period attributes\n * @param {Object} [options.priorPeriodAttributes]\n *        Prior period attributes (if prior period is available)\n * @param {string} options.mpdType\n *        The MPD@type these periods came from\n * @return {number|null}\n *         The period start, or null if it's an early available period or error\n */\n\nvar getPeriodStart = function getPeriodStart(_ref) {\n  var attributes = _ref.attributes,\n      priorPeriodAttributes = _ref.priorPeriodAttributes,\n      mpdType = _ref.mpdType;\n\n  // Summary of period start time calculation from DASH spec section 5.3.2.1\n  //\n  // A period's start is the first period's start + time elapsed after playing all\n  // prior periods to this one. Periods continue one after the other in time (without\n  // gaps) until the end of the presentation.\n  //\n  // The value of Period@start should be:\n  // 1. if Period@start is present: value of Period@start\n  // 2. if previous period exists and it has @duration: previous Period@start +\n  //    previous Period@duration\n  // 3. if this is first period and MPD@type is 'static': 0\n  // 4. in all other cases, consider the period an \"early available period\" (note: not\n  //    currently supported)\n  // (1)\n  if (typeof attributes.start === 'number') {\n    return attributes.start;\n  } // (2)\n\n\n  if (priorPeriodAttributes && typeof priorPeriodAttributes.start === 'number' && typeof priorPeriodAttributes.duration === 'number') {\n    return priorPeriodAttributes.start + priorPeriodAttributes.duration;\n  } // (3)\n\n\n  if (!priorPeriodAttributes && mpdType === 'static') {\n    return 0;\n  } // (4)\n  // There is currently no logic for calculating the Period@start value if there is\n  // no Period@start or prior Period@start and Period@duration available. This is not made\n  // explicit by the DASH interop guidelines or the DASH spec, however, since there's\n  // nothing about any other resolution strategies, it's implied. Thus, this case should\n  // be considered an early available period, or error, and null should suffice for both\n  // of those cases.\n\n\n  return null;\n};\n/**\n * Traverses the mpd xml tree to generate a list of Representation information objects\n * that have inherited attributes from parent nodes\n *\n * @param {Node} mpd\n *        The root node of the mpd\n * @param {Object} options\n *        Available options for inheritAttributes\n * @param {string} options.manifestUri\n *        The uri source of the mpd\n * @param {number} options.NOW\n *        Current time per DASH IOP.  Default is current time in ms since epoch\n * @param {number} options.clientOffset\n *        Client time difference from NOW (in milliseconds)\n * @return {RepresentationInformation[]}\n *         List of objects containing Representation information\n */\n\nvar inheritAttributes = function inheritAttributes(mpd, options) {\n  if (options === void 0) {\n    options = {};\n  }\n\n  var _options = options,\n      _options$manifestUri = _options.manifestUri,\n      manifestUri = _options$manifestUri === void 0 ? '' : _options$manifestUri,\n      _options$NOW = _options.NOW,\n      NOW = _options$NOW === void 0 ? Date.now() : _options$NOW,\n      _options$clientOffset = _options.clientOffset,\n      clientOffset = _options$clientOffset === void 0 ? 0 : _options$clientOffset;\n  var periodNodes = findChildren(mpd, 'Period');\n\n  if (!periodNodes.length) {\n    throw new Error(errors.INVALID_NUMBER_OF_PERIOD);\n  }\n\n  var locations = findChildren(mpd, 'Location');\n  var mpdAttributes = parseAttributes(mpd);\n  var mpdBaseUrls = buildBaseUrls([manifestUri], findChildren(mpd, 'BaseURL')); // See DASH spec section 5.3.1.2, Semantics of MPD element. Default type to 'static'.\n\n  mpdAttributes.type = mpdAttributes.type || 'static';\n  mpdAttributes.sourceDuration = mpdAttributes.mediaPresentationDuration || 0;\n  mpdAttributes.NOW = NOW;\n  mpdAttributes.clientOffset = clientOffset;\n\n  if (locations.length) {\n    mpdAttributes.locations = locations.map(getContent);\n  }\n\n  var periods = []; // Since toAdaptationSets acts on individual periods right now, the simplest approach to\n  // adding properties that require looking at prior periods is to parse attributes and add\n  // missing ones before toAdaptationSets is called. If more such properties are added, it\n  // may be better to refactor toAdaptationSets.\n\n  periodNodes.forEach(function (node, index) {\n    var attributes = parseAttributes(node); // Use the last modified prior period, as it may contain added information necessary\n    // for this period.\n\n    var priorPeriod = periods[index - 1];\n    attributes.start = getPeriodStart({\n      attributes: attributes,\n      priorPeriodAttributes: priorPeriod ? priorPeriod.attributes : null,\n      mpdType: mpdAttributes.type\n    });\n    periods.push({\n      node: node,\n      attributes: attributes\n    });\n  });\n  return {\n    locations: mpdAttributes.locations,\n    representationInfo: flatten(periods.map(toAdaptationSets(mpdAttributes, mpdBaseUrls)))\n  };\n};\n\nvar stringToMpdXml = function stringToMpdXml(manifestString) {\n  if (manifestString === '') {\n    throw new Error(errors.DASH_EMPTY_MANIFEST);\n  }\n\n  var parser = new DOMParser();\n  var xml;\n  var mpd;\n\n  try {\n    xml = parser.parseFromString(manifestString, 'application/xml');\n    mpd = xml && xml.documentElement.tagName === 'MPD' ? xml.documentElement : null;\n  } catch (e) {// ie 11 throwsw on invalid xml\n  }\n\n  if (!mpd || mpd && mpd.getElementsByTagName('parsererror').length > 0) {\n    throw new Error(errors.DASH_INVALID_XML);\n  }\n\n  return mpd;\n};\n\n/**\n * Parses the manifest for a UTCTiming node, returning the nodes attributes if found\n *\n * @param {string} mpd\n *        XML string of the MPD manifest\n * @return {Object|null}\n *         Attributes of UTCTiming node specified in the manifest. Null if none found\n */\n\nvar parseUTCTimingScheme = function parseUTCTimingScheme(mpd) {\n  var UTCTimingNode = findChildren(mpd, 'UTCTiming')[0];\n\n  if (!UTCTimingNode) {\n    return null;\n  }\n\n  var attributes = parseAttributes(UTCTimingNode);\n\n  switch (attributes.schemeIdUri) {\n    case 'urn:mpeg:dash:utc:http-head:2014':\n    case 'urn:mpeg:dash:utc:http-head:2012':\n      attributes.method = 'HEAD';\n      break;\n\n    case 'urn:mpeg:dash:utc:http-xsdate:2014':\n    case 'urn:mpeg:dash:utc:http-iso:2014':\n    case 'urn:mpeg:dash:utc:http-xsdate:2012':\n    case 'urn:mpeg:dash:utc:http-iso:2012':\n      attributes.method = 'GET';\n      break;\n\n    case 'urn:mpeg:dash:utc:direct:2014':\n    case 'urn:mpeg:dash:utc:direct:2012':\n      attributes.method = 'DIRECT';\n      attributes.value = Date.parse(attributes.value);\n      break;\n\n    case 'urn:mpeg:dash:utc:http-ntp:2014':\n    case 'urn:mpeg:dash:utc:ntp:2014':\n    case 'urn:mpeg:dash:utc:sntp:2014':\n    default:\n      throw new Error(errors.UNSUPPORTED_UTC_TIMING_SCHEME);\n  }\n\n  return attributes;\n};\n\nvar VERSION = version;\n/*\n * Given a DASH manifest string and options, parses the DASH manifest into an object in the\n * form outputed by m3u8-parser and accepted by videojs/http-streaming.\n *\n * For live DASH manifests, if `previousManifest` is provided in options, then the newly\n * parsed DASH manifest will have its media sequence and discontinuity sequence values\n * updated to reflect its position relative to the prior manifest.\n *\n * @param {string} manifestString - the DASH manifest as a string\n * @param {options} [options] - any options\n *\n * @return {Object} the manifest object\n */\n\nvar parse = function parse(manifestString, options) {\n  if (options === void 0) {\n    options = {};\n  }\n\n  var parsedManifestInfo = inheritAttributes(stringToMpdXml(manifestString), options);\n  var playlists = toPlaylists(parsedManifestInfo.representationInfo);\n  return toM3u8({\n    dashPlaylists: playlists,\n    locations: parsedManifestInfo.locations,\n    sidxMapping: options.sidxMapping,\n    previousManifest: options.previousManifest\n  });\n};\n/**\n * Parses the manifest for a UTCTiming node, returning the nodes attributes if found\n *\n * @param {string} manifestString\n *        XML string of the MPD manifest\n * @return {Object|null}\n *         Attributes of UTCTiming node specified in the manifest. Null if none found\n */\n\n\nvar parseUTCTiming = function parseUTCTiming(manifestString) {\n  return parseUTCTimingScheme(stringToMpdXml(manifestString));\n};\n\nexport { VERSION, addSidxSegmentsToPlaylist$1 as addSidxSegmentsToPlaylist, generateSidxKey, inheritAttributes, parse, parseUTCTiming, stringToMpdXml, toM3u8, toPlaylists };\n","/**\n * Loops through all supported media groups in master and calls the provided\n * callback for each group\n *\n * @param {Object} master\n *        The parsed master manifest object\n * @param {string[]} groups\n *        The media groups to call the callback for\n * @param {Function} callback\n *        Callback to call for each media group\n */\nexport var forEachMediaGroup = function forEachMediaGroup(master, groups, callback) {\n  groups.forEach(function (mediaType) {\n    for (var groupKey in master.mediaGroups[mediaType]) {\n      for (var labelKey in master.mediaGroups[mediaType][groupKey]) {\n        var mediaProperties = master.mediaGroups[mediaType][groupKey][labelKey];\n        callback(mediaProperties, mediaType, groupKey, labelKey);\n      }\n    }\n  });\n};","import { toUint8, bytesMatch } from './byte-helpers.js';\nvar ID3 = toUint8([0x49, 0x44, 0x33]);\nexport var getId3Size = function getId3Size(bytes, offset) {\n  if (offset === void 0) {\n    offset = 0;\n  }\n\n  bytes = toUint8(bytes);\n  var flags = bytes[offset + 5];\n  var returnSize = bytes[offset + 6] << 21 | bytes[offset + 7] << 14 | bytes[offset + 8] << 7 | bytes[offset + 9];\n  var footerPresent = (flags & 16) >> 4;\n\n  if (footerPresent) {\n    return returnSize + 20;\n  }\n\n  return returnSize + 10;\n};\nexport var getId3Offset = function getId3Offset(bytes, offset) {\n  if (offset === void 0) {\n    offset = 0;\n  }\n\n  bytes = toUint8(bytes);\n\n  if (bytes.length - offset < 10 || !bytesMatch(bytes, ID3, {\n    offset: offset\n  })) {\n    return offset;\n  }\n\n  offset += getId3Size(bytes, offset); // recursive check for id3 tags as some files\n  // have multiple ID3 tag sections even though\n  // they should not.\n\n  return getId3Offset(bytes, offset);\n};","export var OPUS_HEAD = new Uint8Array([// O, p, u, s\n0x4f, 0x70, 0x75, 0x73, // H, e, a, d\n0x48, 0x65, 0x61, 0x64]); // https://wiki.xiph.org/OggOpus\n// https://vfrmaniac.fushizen.eu/contents/opus_in_isobmff.html\n// https://opus-codec.org/docs/opusfile_api-0.7/structOpusHead.html\n\nexport var parseOpusHead = function parseOpusHead(bytes) {\n  var view = new DataView(bytes.buffer, bytes.byteOffset, bytes.byteLength);\n  var version = view.getUint8(0); // version 0, from mp4, does not use littleEndian.\n\n  var littleEndian = version !== 0;\n  var config = {\n    version: version,\n    channels: view.getUint8(1),\n    preSkip: view.getUint16(2, littleEndian),\n    sampleRate: view.getUint32(4, littleEndian),\n    outputGain: view.getUint16(8, littleEndian),\n    channelMappingFamily: view.getUint8(10)\n  };\n\n  if (config.channelMappingFamily > 0 && bytes.length > 10) {\n    config.streamCount = view.getUint8(11);\n    config.twoChannelStreamCount = view.getUint8(12);\n    config.channelMapping = [];\n\n    for (var c = 0; c < config.channels; c++) {\n      config.channelMapping.push(view.getUint8(13 + c));\n    }\n  }\n\n  return config;\n};\nexport var setOpusHead = function setOpusHead(config) {\n  var size = config.channelMappingFamily <= 0 ? 11 : 12 + config.channels;\n  var view = new DataView(new ArrayBuffer(size));\n  var littleEndian = config.version !== 0;\n  view.setUint8(0, config.version);\n  view.setUint8(1, config.channels);\n  view.setUint16(2, config.preSkip, littleEndian);\n  view.setUint32(4, config.sampleRate, littleEndian);\n  view.setUint16(8, config.outputGain, littleEndian);\n  view.setUint8(10, config.channelMappingFamily);\n\n  if (config.channelMappingFamily > 0) {\n    view.setUint8(11, config.streamCount);\n    config.channelMapping.foreach(function (cm, i) {\n      view.setUint8(12 + i, cm);\n    });\n  }\n\n  return new Uint8Array(view.buffer);\n};","import { toUint8, bytesToNumber, bytesMatch, bytesToString, numberToBytes, padStart } from './byte-helpers';\nimport { getAvcCodec, getHvcCodec, getAv1Codec } from './codec-helpers.js'; // relevant specs for this parser:\n// https://matroska-org.github.io/libebml/specs.html\n// https://www.matroska.org/technical/elements.html\n// https://www.webmproject.org/docs/container/\n\nexport var EBML_TAGS = {\n  EBML: toUint8([0x1A, 0x45, 0xDF, 0xA3]),\n  DocType: toUint8([0x42, 0x82]),\n  Segment: toUint8([0x18, 0x53, 0x80, 0x67]),\n  SegmentInfo: toUint8([0x15, 0x49, 0xA9, 0x66]),\n  Tracks: toUint8([0x16, 0x54, 0xAE, 0x6B]),\n  Track: toUint8([0xAE]),\n  TrackNumber: toUint8([0xd7]),\n  DefaultDuration: toUint8([0x23, 0xe3, 0x83]),\n  TrackEntry: toUint8([0xAE]),\n  TrackType: toUint8([0x83]),\n  FlagDefault: toUint8([0x88]),\n  CodecID: toUint8([0x86]),\n  CodecPrivate: toUint8([0x63, 0xA2]),\n  VideoTrack: toUint8([0xe0]),\n  AudioTrack: toUint8([0xe1]),\n  // Not used yet, but will be used for live webm/mkv\n  // see https://www.matroska.org/technical/basics.html#block-structure\n  // see https://www.matroska.org/technical/basics.html#simpleblock-structure\n  Cluster: toUint8([0x1F, 0x43, 0xB6, 0x75]),\n  Timestamp: toUint8([0xE7]),\n  TimestampScale: toUint8([0x2A, 0xD7, 0xB1]),\n  BlockGroup: toUint8([0xA0]),\n  BlockDuration: toUint8([0x9B]),\n  Block: toUint8([0xA1]),\n  SimpleBlock: toUint8([0xA3])\n};\n/**\n * This is a simple table to determine the length\n * of things in ebml. The length is one based (starts at 1,\n * rather than zero) and for every zero bit before a one bit\n * we add one to length. We also need this table because in some\n * case we have to xor all the length bits from another value.\n */\n\nvar LENGTH_TABLE = [128, 64, 32, 16, 8, 4, 2, 1];\n\nvar getLength = function getLength(byte) {\n  var len = 1;\n\n  for (var i = 0; i < LENGTH_TABLE.length; i++) {\n    if (byte & LENGTH_TABLE[i]) {\n      break;\n    }\n\n    len++;\n  }\n\n  return len;\n}; // length in ebml is stored in the first 4 to 8 bits\n// of the first byte. 4 for the id length and 8 for the\n// data size length. Length is measured by converting the number to binary\n// then 1 + the number of zeros before a 1 is encountered starting\n// from the left.\n\n\nvar getvint = function getvint(bytes, offset, removeLength, signed) {\n  if (removeLength === void 0) {\n    removeLength = true;\n  }\n\n  if (signed === void 0) {\n    signed = false;\n  }\n\n  var length = getLength(bytes[offset]);\n  var valueBytes = bytes.subarray(offset, offset + length); // NOTE that we do **not** subarray here because we need to copy these bytes\n  // as they will be modified below to remove the dataSizeLen bits and we do not\n  // want to modify the original data. normally we could just call slice on\n  // uint8array but ie 11 does not support that...\n\n  if (removeLength) {\n    valueBytes = Array.prototype.slice.call(bytes, offset, offset + length);\n    valueBytes[0] ^= LENGTH_TABLE[length - 1];\n  }\n\n  return {\n    length: length,\n    value: bytesToNumber(valueBytes, {\n      signed: signed\n    }),\n    bytes: valueBytes\n  };\n};\n\nvar normalizePath = function normalizePath(path) {\n  if (typeof path === 'string') {\n    return path.match(/.{1,2}/g).map(function (p) {\n      return normalizePath(p);\n    });\n  }\n\n  if (typeof path === 'number') {\n    return numberToBytes(path);\n  }\n\n  return path;\n};\n\nvar normalizePaths = function normalizePaths(paths) {\n  if (!Array.isArray(paths)) {\n    return [normalizePath(paths)];\n  }\n\n  return paths.map(function (p) {\n    return normalizePath(p);\n  });\n};\n\nvar getInfinityDataSize = function getInfinityDataSize(id, bytes, offset) {\n  if (offset >= bytes.length) {\n    return bytes.length;\n  }\n\n  var innerid = getvint(bytes, offset, false);\n\n  if (bytesMatch(id.bytes, innerid.bytes)) {\n    return offset;\n  }\n\n  var dataHeader = getvint(bytes, offset + innerid.length);\n  return getInfinityDataSize(id, bytes, offset + dataHeader.length + dataHeader.value + innerid.length);\n};\n/**\n * Notes on the EBLM format.\n *\n * EBLM uses \"vints\" tags. Every vint tag contains\n * two parts\n *\n * 1. The length from the first byte. You get this by\n *    converting the byte to binary and counting the zeros\n *    before a 1. Then you add 1 to that. Examples\n *    00011111 = length 4 because there are 3 zeros before a 1.\n *    00100000 = length 3 because there are 2 zeros before a 1.\n *    00000011 = length 7 because there are 6 zeros before a 1.\n *\n * 2. The bits used for length are removed from the first byte\n *    Then all the bytes are merged into a value. NOTE: this\n *    is not the case for id ebml tags as there id includes\n *    length bits.\n *\n */\n\n\nexport var findEbml = function findEbml(bytes, paths) {\n  paths = normalizePaths(paths);\n  bytes = toUint8(bytes);\n  var results = [];\n\n  if (!paths.length) {\n    return results;\n  }\n\n  var i = 0;\n\n  while (i < bytes.length) {\n    var id = getvint(bytes, i, false);\n    var dataHeader = getvint(bytes, i + id.length);\n    var dataStart = i + id.length + dataHeader.length; // dataSize is unknown or this is a live stream\n\n    if (dataHeader.value === 0x7f) {\n      dataHeader.value = getInfinityDataSize(id, bytes, dataStart);\n\n      if (dataHeader.value !== bytes.length) {\n        dataHeader.value -= dataStart;\n      }\n    }\n\n    var dataEnd = dataStart + dataHeader.value > bytes.length ? bytes.length : dataStart + dataHeader.value;\n    var data = bytes.subarray(dataStart, dataEnd);\n\n    if (bytesMatch(paths[0], id.bytes)) {\n      if (paths.length === 1) {\n        // this is the end of the paths and we've found the tag we were\n        // looking for\n        results.push(data);\n      } else {\n        // recursively search for the next tag inside of the data\n        // of this one\n        results = results.concat(findEbml(data, paths.slice(1)));\n      }\n    }\n\n    var totalLength = id.length + dataHeader.length + data.length; // move past this tag entirely, we are not looking for it\n\n    i += totalLength;\n  }\n\n  return results;\n}; // see https://www.matroska.org/technical/basics.html#block-structure\n\nexport var decodeBlock = function decodeBlock(block, type, timestampScale, clusterTimestamp) {\n  var duration;\n\n  if (type === 'group') {\n    duration = findEbml(block, [EBML_TAGS.BlockDuration])[0];\n\n    if (duration) {\n      duration = bytesToNumber(duration);\n      duration = 1 / timestampScale * duration * timestampScale / 1000;\n    }\n\n    block = findEbml(block, [EBML_TAGS.Block])[0];\n    type = 'block'; // treat data as a block after this point\n  }\n\n  var dv = new DataView(block.buffer, block.byteOffset, block.byteLength);\n  var trackNumber = getvint(block, 0);\n  var timestamp = dv.getInt16(trackNumber.length, false);\n  var flags = block[trackNumber.length + 2];\n  var data = block.subarray(trackNumber.length + 3); // pts/dts in seconds\n\n  var ptsdts = 1 / timestampScale * (clusterTimestamp + timestamp) * timestampScale / 1000; // return the frame\n\n  var parsed = {\n    duration: duration,\n    trackNumber: trackNumber.value,\n    keyframe: type === 'simple' && flags >> 7 === 1,\n    invisible: (flags & 0x08) >> 3 === 1,\n    lacing: (flags & 0x06) >> 1,\n    discardable: type === 'simple' && (flags & 0x01) === 1,\n    frames: [],\n    pts: ptsdts,\n    dts: ptsdts,\n    timestamp: timestamp\n  };\n\n  if (!parsed.lacing) {\n    parsed.frames.push(data);\n    return parsed;\n  }\n\n  var numberOfFrames = data[0] + 1;\n  var frameSizes = [];\n  var offset = 1; // Fixed\n\n  if (parsed.lacing === 2) {\n    var sizeOfFrame = (data.length - offset) / numberOfFrames;\n\n    for (var i = 0; i < numberOfFrames; i++) {\n      frameSizes.push(sizeOfFrame);\n    }\n  } // xiph\n\n\n  if (parsed.lacing === 1) {\n    for (var _i = 0; _i < numberOfFrames - 1; _i++) {\n      var size = 0;\n\n      do {\n        size += data[offset];\n        offset++;\n      } while (data[offset - 1] === 0xFF);\n\n      frameSizes.push(size);\n    }\n  } // ebml\n\n\n  if (parsed.lacing === 3) {\n    // first vint is unsinged\n    // after that vints are singed and\n    // based on a compounding size\n    var _size = 0;\n\n    for (var _i2 = 0; _i2 < numberOfFrames - 1; _i2++) {\n      var vint = _i2 === 0 ? getvint(data, offset) : getvint(data, offset, true, true);\n      _size += vint.value;\n      frameSizes.push(_size);\n      offset += vint.length;\n    }\n  }\n\n  frameSizes.forEach(function (size) {\n    parsed.frames.push(data.subarray(offset, offset + size));\n    offset += size;\n  });\n  return parsed;\n}; // VP9 Codec Feature Metadata (CodecPrivate)\n// https://www.webmproject.org/docs/container/\n\nvar parseVp9Private = function parseVp9Private(bytes) {\n  var i = 0;\n  var params = {};\n\n  while (i < bytes.length) {\n    var id = bytes[i] & 0x7f;\n    var len = bytes[i + 1];\n    var val = void 0;\n\n    if (len === 1) {\n      val = bytes[i + 2];\n    } else {\n      val = bytes.subarray(i + 2, i + 2 + len);\n    }\n\n    if (id === 1) {\n      params.profile = val;\n    } else if (id === 2) {\n      params.level = val;\n    } else if (id === 3) {\n      params.bitDepth = val;\n    } else if (id === 4) {\n      params.chromaSubsampling = val;\n    } else {\n      params[id] = val;\n    }\n\n    i += 2 + len;\n  }\n\n  return params;\n};\n\nexport var parseTracks = function parseTracks(bytes) {\n  bytes = toUint8(bytes);\n  var decodedTracks = [];\n  var tracks = findEbml(bytes, [EBML_TAGS.Segment, EBML_TAGS.Tracks, EBML_TAGS.Track]);\n\n  if (!tracks.length) {\n    tracks = findEbml(bytes, [EBML_TAGS.Tracks, EBML_TAGS.Track]);\n  }\n\n  if (!tracks.length) {\n    tracks = findEbml(bytes, [EBML_TAGS.Track]);\n  }\n\n  if (!tracks.length) {\n    return decodedTracks;\n  }\n\n  tracks.forEach(function (track) {\n    var trackType = findEbml(track, EBML_TAGS.TrackType)[0];\n\n    if (!trackType || !trackType.length) {\n      return;\n    } // 1 is video, 2 is audio, 17 is subtitle\n    // other values are unimportant in this context\n\n\n    if (trackType[0] === 1) {\n      trackType = 'video';\n    } else if (trackType[0] === 2) {\n      trackType = 'audio';\n    } else if (trackType[0] === 17) {\n      trackType = 'subtitle';\n    } else {\n      return;\n    } // todo parse language\n\n\n    var decodedTrack = {\n      rawCodec: bytesToString(findEbml(track, [EBML_TAGS.CodecID])[0]),\n      type: trackType,\n      codecPrivate: findEbml(track, [EBML_TAGS.CodecPrivate])[0],\n      number: bytesToNumber(findEbml(track, [EBML_TAGS.TrackNumber])[0]),\n      defaultDuration: bytesToNumber(findEbml(track, [EBML_TAGS.DefaultDuration])[0]),\n      default: findEbml(track, [EBML_TAGS.FlagDefault])[0],\n      rawData: track\n    };\n    var codec = '';\n\n    if (/V_MPEG4\\/ISO\\/AVC/.test(decodedTrack.rawCodec)) {\n      codec = \"avc1.\" + getAvcCodec(decodedTrack.codecPrivate);\n    } else if (/V_MPEGH\\/ISO\\/HEVC/.test(decodedTrack.rawCodec)) {\n      codec = \"hev1.\" + getHvcCodec(decodedTrack.codecPrivate);\n    } else if (/V_MPEG4\\/ISO\\/ASP/.test(decodedTrack.rawCodec)) {\n      if (decodedTrack.codecPrivate) {\n        codec = 'mp4v.20.' + decodedTrack.codecPrivate[4].toString();\n      } else {\n        codec = 'mp4v.20.9';\n      }\n    } else if (/^V_THEORA/.test(decodedTrack.rawCodec)) {\n      codec = 'theora';\n    } else if (/^V_VP8/.test(decodedTrack.rawCodec)) {\n      codec = 'vp8';\n    } else if (/^V_VP9/.test(decodedTrack.rawCodec)) {\n      if (decodedTrack.codecPrivate) {\n        var _parseVp9Private = parseVp9Private(decodedTrack.codecPrivate),\n            profile = _parseVp9Private.profile,\n            level = _parseVp9Private.level,\n            bitDepth = _parseVp9Private.bitDepth,\n            chromaSubsampling = _parseVp9Private.chromaSubsampling;\n\n        codec = 'vp09.';\n        codec += padStart(profile, 2, '0') + \".\";\n        codec += padStart(level, 2, '0') + \".\";\n        codec += padStart(bitDepth, 2, '0') + \".\";\n        codec += \"\" + padStart(chromaSubsampling, 2, '0'); // Video -> Colour -> Ebml name\n\n        var matrixCoefficients = findEbml(track, [0xE0, [0x55, 0xB0], [0x55, 0xB1]])[0] || [];\n        var videoFullRangeFlag = findEbml(track, [0xE0, [0x55, 0xB0], [0x55, 0xB9]])[0] || [];\n        var transferCharacteristics = findEbml(track, [0xE0, [0x55, 0xB0], [0x55, 0xBA]])[0] || [];\n        var colourPrimaries = findEbml(track, [0xE0, [0x55, 0xB0], [0x55, 0xBB]])[0] || []; // if we find any optional codec parameter specify them all.\n\n        if (matrixCoefficients.length || videoFullRangeFlag.length || transferCharacteristics.length || colourPrimaries.length) {\n          codec += \".\" + padStart(colourPrimaries[0], 2, '0');\n          codec += \".\" + padStart(transferCharacteristics[0], 2, '0');\n          codec += \".\" + padStart(matrixCoefficients[0], 2, '0');\n          codec += \".\" + padStart(videoFullRangeFlag[0], 2, '0');\n        }\n      } else {\n        codec = 'vp9';\n      }\n    } else if (/^V_AV1/.test(decodedTrack.rawCodec)) {\n      codec = \"av01.\" + getAv1Codec(decodedTrack.codecPrivate);\n    } else if (/A_ALAC/.test(decodedTrack.rawCodec)) {\n      codec = 'alac';\n    } else if (/A_MPEG\\/L2/.test(decodedTrack.rawCodec)) {\n      codec = 'mp2';\n    } else if (/A_MPEG\\/L3/.test(decodedTrack.rawCodec)) {\n      codec = 'mp3';\n    } else if (/^A_AAC/.test(decodedTrack.rawCodec)) {\n      if (decodedTrack.codecPrivate) {\n        codec = 'mp4a.40.' + (decodedTrack.codecPrivate[0] >>> 3).toString();\n      } else {\n        codec = 'mp4a.40.2';\n      }\n    } else if (/^A_AC3/.test(decodedTrack.rawCodec)) {\n      codec = 'ac-3';\n    } else if (/^A_PCM/.test(decodedTrack.rawCodec)) {\n      codec = 'pcm';\n    } else if (/^A_MS\\/ACM/.test(decodedTrack.rawCodec)) {\n      codec = 'speex';\n    } else if (/^A_EAC3/.test(decodedTrack.rawCodec)) {\n      codec = 'ec-3';\n    } else if (/^A_VORBIS/.test(decodedTrack.rawCodec)) {\n      codec = 'vorbis';\n    } else if (/^A_FLAC/.test(decodedTrack.rawCodec)) {\n      codec = 'flac';\n    } else if (/^A_OPUS/.test(decodedTrack.rawCodec)) {\n      codec = 'opus';\n    }\n\n    decodedTrack.codec = codec;\n    decodedTracks.push(decodedTrack);\n  });\n  return decodedTracks.sort(function (a, b) {\n    return a.number - b.number;\n  });\n};\nexport var parseData = function parseData(data, tracks) {\n  var allBlocks = [];\n  var segment = findEbml(data, [EBML_TAGS.Segment])[0];\n  var timestampScale = findEbml(segment, [EBML_TAGS.SegmentInfo, EBML_TAGS.TimestampScale])[0]; // in nanoseconds, defaults to 1ms\n\n  if (timestampScale && timestampScale.length) {\n    timestampScale = bytesToNumber(timestampScale);\n  } else {\n    timestampScale = 1000000;\n  }\n\n  var clusters = findEbml(segment, [EBML_TAGS.Cluster]);\n\n  if (!tracks) {\n    tracks = parseTracks(segment);\n  }\n\n  clusters.forEach(function (cluster, ci) {\n    var simpleBlocks = findEbml(cluster, [EBML_TAGS.SimpleBlock]).map(function (b) {\n      return {\n        type: 'simple',\n        data: b\n      };\n    });\n    var blockGroups = findEbml(cluster, [EBML_TAGS.BlockGroup]).map(function (b) {\n      return {\n        type: 'group',\n        data: b\n      };\n    });\n    var timestamp = findEbml(cluster, [EBML_TAGS.Timestamp])[0] || 0;\n\n    if (timestamp && timestamp.length) {\n      timestamp = bytesToNumber(timestamp);\n    } // get all blocks then sort them into the correct order\n\n\n    var blocks = simpleBlocks.concat(blockGroups).sort(function (a, b) {\n      return a.data.byteOffset - b.data.byteOffset;\n    });\n    blocks.forEach(function (block, bi) {\n      var decoded = decodeBlock(block.data, block.type, timestampScale, timestamp);\n      allBlocks.push(decoded);\n    });\n  });\n  return {\n    tracks: tracks,\n    blocks: allBlocks\n  };\n};","import { bytesMatch, toUint8 } from './byte-helpers.js';\nexport var NAL_TYPE_ONE = toUint8([0x00, 0x00, 0x00, 0x01]);\nexport var NAL_TYPE_TWO = toUint8([0x00, 0x00, 0x01]);\nexport var EMULATION_PREVENTION = toUint8([0x00, 0x00, 0x03]);\n/**\n * Expunge any \"Emulation Prevention\" bytes from a \"Raw Byte\n * Sequence Payload\"\n *\n * @param data {Uint8Array} the bytes of a RBSP from a NAL\n * unit\n * @return {Uint8Array} the RBSP without any Emulation\n * Prevention Bytes\n */\n\nexport var discardEmulationPreventionBytes = function discardEmulationPreventionBytes(bytes) {\n  var positions = [];\n  var i = 1; // Find all `Emulation Prevention Bytes`\n\n  while (i < bytes.length - 2) {\n    if (bytesMatch(bytes.subarray(i, i + 3), EMULATION_PREVENTION)) {\n      positions.push(i + 2);\n      i++;\n    }\n\n    i++;\n  } // If no Emulation Prevention Bytes were found just return the original\n  // array\n\n\n  if (positions.length === 0) {\n    return bytes;\n  } // Create a new array to hold the NAL unit data\n\n\n  var newLength = bytes.length - positions.length;\n  var newData = new Uint8Array(newLength);\n  var sourceIndex = 0;\n\n  for (i = 0; i < newLength; sourceIndex++, i++) {\n    if (sourceIndex === positions[0]) {\n      // Skip this byte\n      sourceIndex++; // Remove this position index\n\n      positions.shift();\n    }\n\n    newData[i] = bytes[sourceIndex];\n  }\n\n  return newData;\n};\nexport var findNal = function findNal(bytes, dataType, types, nalLimit) {\n  if (nalLimit === void 0) {\n    nalLimit = Infinity;\n  }\n\n  bytes = toUint8(bytes);\n  types = [].concat(types);\n  var i = 0;\n  var nalStart;\n  var nalsFound = 0; // keep searching until:\n  // we reach the end of bytes\n  // we reach the maximum number of nals they want to seach\n  // NOTE: that we disregard nalLimit when we have found the start\n  // of the nal we want so that we can find the end of the nal we want.\n\n  while (i < bytes.length && (nalsFound < nalLimit || nalStart)) {\n    var nalOffset = void 0;\n\n    if (bytesMatch(bytes.subarray(i), NAL_TYPE_ONE)) {\n      nalOffset = 4;\n    } else if (bytesMatch(bytes.subarray(i), NAL_TYPE_TWO)) {\n      nalOffset = 3;\n    } // we are unsynced,\n    // find the next nal unit\n\n\n    if (!nalOffset) {\n      i++;\n      continue;\n    }\n\n    nalsFound++;\n\n    if (nalStart) {\n      return discardEmulationPreventionBytes(bytes.subarray(nalStart, i));\n    }\n\n    var nalType = void 0;\n\n    if (dataType === 'h264') {\n      nalType = bytes[i + nalOffset] & 0x1f;\n    } else if (dataType === 'h265') {\n      nalType = bytes[i + nalOffset] >> 1 & 0x3f;\n    }\n\n    if (types.indexOf(nalType) !== -1) {\n      nalStart = i + nalOffset;\n    } // nal header is 1 length for h264, and 2 for h265\n\n\n    i += nalOffset + (dataType === 'h264' ? 1 : 2);\n  }\n\n  return bytes.subarray(0, 0);\n};\nexport var findH264Nal = function findH264Nal(bytes, type, nalLimit) {\n  return findNal(bytes, 'h264', type, nalLimit);\n};\nexport var findH265Nal = function findH265Nal(bytes, type, nalLimit) {\n  return findNal(bytes, 'h265', type, nalLimit);\n};","import { toUint8, bytesMatch } from './byte-helpers.js';\nimport { findBox } from './mp4-helpers.js';\nimport { findEbml, EBML_TAGS } from './ebml-helpers.js';\nimport { getId3Offset } from './id3-helpers.js';\nimport { findH264Nal, findH265Nal } from './nal-helpers.js';\nvar CONSTANTS = {\n  // \"webm\" string literal in hex\n  'webm': toUint8([0x77, 0x65, 0x62, 0x6d]),\n  // \"matroska\" string literal in hex\n  'matroska': toUint8([0x6d, 0x61, 0x74, 0x72, 0x6f, 0x73, 0x6b, 0x61]),\n  // \"fLaC\" string literal in hex\n  'flac': toUint8([0x66, 0x4c, 0x61, 0x43]),\n  // \"OggS\" string literal in hex\n  'ogg': toUint8([0x4f, 0x67, 0x67, 0x53]),\n  // ac-3 sync byte, also works for ec-3 as that is simply a codec\n  // of ac-3\n  'ac3': toUint8([0x0b, 0x77]),\n  // \"RIFF\" string literal in hex used for wav and avi\n  'riff': toUint8([0x52, 0x49, 0x46, 0x46]),\n  // \"AVI\" string literal in hex\n  'avi': toUint8([0x41, 0x56, 0x49]),\n  // \"WAVE\" string literal in hex\n  'wav': toUint8([0x57, 0x41, 0x56, 0x45]),\n  // \"ftyp3g\" string literal in hex\n  '3gp': toUint8([0x66, 0x74, 0x79, 0x70, 0x33, 0x67]),\n  // \"ftyp\" string literal in hex\n  'mp4': toUint8([0x66, 0x74, 0x79, 0x70]),\n  // \"styp\" string literal in hex\n  'fmp4': toUint8([0x73, 0x74, 0x79, 0x70]),\n  // \"ftypqt\" string literal in hex\n  'mov': toUint8([0x66, 0x74, 0x79, 0x70, 0x71, 0x74]),\n  // moov string literal in hex\n  'moov': toUint8([0x6D, 0x6F, 0x6F, 0x76]),\n  // moof string literal in hex\n  'moof': toUint8([0x6D, 0x6F, 0x6F, 0x66])\n};\nvar _isLikely = {\n  aac: function aac(bytes) {\n    var offset = getId3Offset(bytes);\n    return bytesMatch(bytes, [0xFF, 0x10], {\n      offset: offset,\n      mask: [0xFF, 0x16]\n    });\n  },\n  mp3: function mp3(bytes) {\n    var offset = getId3Offset(bytes);\n    return bytesMatch(bytes, [0xFF, 0x02], {\n      offset: offset,\n      mask: [0xFF, 0x06]\n    });\n  },\n  webm: function webm(bytes) {\n    var docType = findEbml(bytes, [EBML_TAGS.EBML, EBML_TAGS.DocType])[0]; // check if DocType EBML tag is webm\n\n    return bytesMatch(docType, CONSTANTS.webm);\n  },\n  mkv: function mkv(bytes) {\n    var docType = findEbml(bytes, [EBML_TAGS.EBML, EBML_TAGS.DocType])[0]; // check if DocType EBML tag is matroska\n\n    return bytesMatch(docType, CONSTANTS.matroska);\n  },\n  mp4: function mp4(bytes) {\n    // if this file is another base media file format, it is not mp4\n    if (_isLikely['3gp'](bytes) || _isLikely.mov(bytes)) {\n      return false;\n    } // if this file starts with a ftyp or styp box its mp4\n\n\n    if (bytesMatch(bytes, CONSTANTS.mp4, {\n      offset: 4\n    }) || bytesMatch(bytes, CONSTANTS.fmp4, {\n      offset: 4\n    })) {\n      return true;\n    } // if this file starts with a moof/moov box its mp4\n\n\n    if (bytesMatch(bytes, CONSTANTS.moof, {\n      offset: 4\n    }) || bytesMatch(bytes, CONSTANTS.moov, {\n      offset: 4\n    })) {\n      return true;\n    }\n  },\n  mov: function mov(bytes) {\n    return bytesMatch(bytes, CONSTANTS.mov, {\n      offset: 4\n    });\n  },\n  '3gp': function gp(bytes) {\n    return bytesMatch(bytes, CONSTANTS['3gp'], {\n      offset: 4\n    });\n  },\n  ac3: function ac3(bytes) {\n    var offset = getId3Offset(bytes);\n    return bytesMatch(bytes, CONSTANTS.ac3, {\n      offset: offset\n    });\n  },\n  ts: function ts(bytes) {\n    if (bytes.length < 189 && bytes.length >= 1) {\n      return bytes[0] === 0x47;\n    }\n\n    var i = 0; // check the first 376 bytes for two matching sync bytes\n\n    while (i + 188 < bytes.length && i < 188) {\n      if (bytes[i] === 0x47 && bytes[i + 188] === 0x47) {\n        return true;\n      }\n\n      i += 1;\n    }\n\n    return false;\n  },\n  flac: function flac(bytes) {\n    var offset = getId3Offset(bytes);\n    return bytesMatch(bytes, CONSTANTS.flac, {\n      offset: offset\n    });\n  },\n  ogg: function ogg(bytes) {\n    return bytesMatch(bytes, CONSTANTS.ogg);\n  },\n  avi: function avi(bytes) {\n    return bytesMatch(bytes, CONSTANTS.riff) && bytesMatch(bytes, CONSTANTS.avi, {\n      offset: 8\n    });\n  },\n  wav: function wav(bytes) {\n    return bytesMatch(bytes, CONSTANTS.riff) && bytesMatch(bytes, CONSTANTS.wav, {\n      offset: 8\n    });\n  },\n  'h264': function h264(bytes) {\n    // find seq_parameter_set_rbsp\n    return findH264Nal(bytes, 7, 3).length;\n  },\n  'h265': function h265(bytes) {\n    // find video_parameter_set_rbsp or seq_parameter_set_rbsp\n    return findH265Nal(bytes, [32, 33], 3).length;\n  }\n}; // get all the isLikely functions\n// but make sure 'ts' is above h264 and h265\n// but below everything else as it is the least specific\n\nvar isLikelyTypes = Object.keys(_isLikely) // remove ts, h264, h265\n.filter(function (t) {\n  return t !== 'ts' && t !== 'h264' && t !== 'h265';\n}) // add it back to the bottom\n.concat(['ts', 'h264', 'h265']); // make sure we are dealing with uint8 data.\n\nisLikelyTypes.forEach(function (type) {\n  var isLikelyFn = _isLikely[type];\n\n  _isLikely[type] = function (bytes) {\n    return isLikelyFn(toUint8(bytes));\n  };\n}); // export after wrapping\n\nexport var isLikely = _isLikely; // A useful list of file signatures can be found here\n// https://en.wikipedia.org/wiki/List_of_file_signatures\n\nexport var detectContainerForBytes = function detectContainerForBytes(bytes) {\n  bytes = toUint8(bytes);\n\n  for (var i = 0; i < isLikelyTypes.length; i++) {\n    var type = isLikelyTypes[i];\n\n    if (isLikely[type](bytes)) {\n      return type;\n    }\n  }\n\n  return '';\n}; // fmp4 is not a container\n\nexport var isLikelyFmp4MediaSegment = function isLikelyFmp4MediaSegment(bytes) {\n  return findBox(bytes, ['moof']).length > 0;\n};","/**\n * @license\n * Video.js 7.18.1 <http://videojs.com/>\n * Copyright Brightcove, Inc. <https://www.brightcove.com/>\n * Available under Apache License Version 2.0\n * <https://github.com/videojs/video.js/blob/main/LICENSE>\n *\n * Includes vtt.js <https://github.com/mozilla/vtt.js>\n * Available under Apache License Version 2.0\n * <https://github.com/mozilla/vtt.js/blob/main/LICENSE>\n */\n\nimport window$1 from 'global/window';\nimport document from 'global/document';\nimport _extends from '@babel/runtime/helpers/extends';\nimport keycode from 'keycode';\nimport _assertThisInitialized from '@babel/runtime/helpers/assertThisInitialized';\nimport _inheritsLoose from '@babel/runtime/helpers/inheritsLoose';\nimport safeParseTuple from 'safe-json-parse/tuple';\nimport XHR from '@videojs/xhr';\nimport vtt from 'videojs-vtt.js';\nimport _construct from '@babel/runtime/helpers/construct';\nimport _inherits from '@babel/runtime/helpers/inherits';\nimport _resolveUrl from '@videojs/vhs-utils/es/resolve-url.js';\nimport { Parser } from 'm3u8-parser';\nimport { browserSupportsCodec, DEFAULT_VIDEO_CODEC, DEFAULT_AUDIO_CODEC, muxerSupportsCodec, parseCodecs, translateLegacyCodec, codecsFromDefault, getMimeForCodec, isAudioCodec } from '@videojs/vhs-utils/es/codecs.js';\nimport { simpleTypeFromSourceType } from '@videojs/vhs-utils/es/media-types.js';\nimport { generateSidxKey, parseUTCTiming, parse, addSidxSegmentsToPlaylist } from 'mpd-parser';\nimport parseSidx from 'mux.js/lib/tools/parse-sidx';\nimport { getId3Offset } from '@videojs/vhs-utils/es/id3-helpers';\nimport { detectContainerForBytes, isLikelyFmp4MediaSegment } from '@videojs/vhs-utils/es/containers';\nimport { concatTypedArrays, stringToBytes, toUint8 } from '@videojs/vhs-utils/es/byte-helpers';\nimport { ONE_SECOND_IN_TS } from 'mux.js/lib/utils/clock';\n\nvar version$5 = \"7.18.1\";\n\n/**\n * An Object that contains lifecycle hooks as keys which point to an array\n * of functions that are run when a lifecycle is triggered\n *\n * @private\n */\nvar hooks_ = {};\n/**\n * Get a list of hooks for a specific lifecycle\n *\n * @param  {string} type\n *         the lifecyle to get hooks from\n *\n * @param  {Function|Function[]} [fn]\n *         Optionally add a hook (or hooks) to the lifecycle that your are getting.\n *\n * @return {Array}\n *         an array of hooks, or an empty array if there are none.\n */\n\nvar hooks = function hooks(type, fn) {\n  hooks_[type] = hooks_[type] || [];\n\n  if (fn) {\n    hooks_[type] = hooks_[type].concat(fn);\n  }\n\n  return hooks_[type];\n};\n/**\n * Add a function hook to a specific videojs lifecycle.\n *\n * @param {string} type\n *        the lifecycle to hook the function to.\n *\n * @param {Function|Function[]}\n *        The function or array of functions to attach.\n */\n\n\nvar hook = function hook(type, fn) {\n  hooks(type, fn);\n};\n/**\n * Remove a hook from a specific videojs lifecycle.\n *\n * @param  {string} type\n *         the lifecycle that the function hooked to\n *\n * @param  {Function} fn\n *         The hooked function to remove\n *\n * @return {boolean}\n *         The function that was removed or undef\n */\n\n\nvar removeHook = function removeHook(type, fn) {\n  var index = hooks(type).indexOf(fn);\n\n  if (index <= -1) {\n    return false;\n  }\n\n  hooks_[type] = hooks_[type].slice();\n  hooks_[type].splice(index, 1);\n  return true;\n};\n/**\n * Add a function hook that will only run once to a specific videojs lifecycle.\n *\n * @param {string} type\n *        the lifecycle to hook the function to.\n *\n * @param {Function|Function[]}\n *        The function or array of functions to attach.\n */\n\n\nvar hookOnce = function hookOnce(type, fn) {\n  hooks(type, [].concat(fn).map(function (original) {\n    var wrapper = function wrapper() {\n      removeHook(type, wrapper);\n      return original.apply(void 0, arguments);\n    };\n\n    return wrapper;\n  }));\n};\n\n/**\n * @file fullscreen-api.js\n * @module fullscreen-api\n * @private\n */\n/**\n * Store the browser-specific methods for the fullscreen API.\n *\n * @type {Object}\n * @see [Specification]{@link https://fullscreen.spec.whatwg.org}\n * @see [Map Approach From Screenfull.js]{@link https://github.com/sindresorhus/screenfull.js}\n */\n\nvar FullscreenApi = {\n  prefixed: true\n}; // browser API methods\n\nvar apiMap = [['requestFullscreen', 'exitFullscreen', 'fullscreenElement', 'fullscreenEnabled', 'fullscreenchange', 'fullscreenerror', 'fullscreen'], // WebKit\n['webkitRequestFullscreen', 'webkitExitFullscreen', 'webkitFullscreenElement', 'webkitFullscreenEnabled', 'webkitfullscreenchange', 'webkitfullscreenerror', '-webkit-full-screen'], // Mozilla\n['mozRequestFullScreen', 'mozCancelFullScreen', 'mozFullScreenElement', 'mozFullScreenEnabled', 'mozfullscreenchange', 'mozfullscreenerror', '-moz-full-screen'], // Microsoft\n['msRequestFullscreen', 'msExitFullscreen', 'msFullscreenElement', 'msFullscreenEnabled', 'MSFullscreenChange', 'MSFullscreenError', '-ms-fullscreen']];\nvar specApi = apiMap[0];\nvar browserApi; // determine the supported set of functions\n\nfor (var i = 0; i < apiMap.length; i++) {\n  // check for exitFullscreen function\n  if (apiMap[i][1] in document) {\n    browserApi = apiMap[i];\n    break;\n  }\n} // map the browser API names to the spec API names\n\n\nif (browserApi) {\n  for (var _i = 0; _i < browserApi.length; _i++) {\n    FullscreenApi[specApi[_i]] = browserApi[_i];\n  }\n\n  FullscreenApi.prefixed = browserApi[0] !== specApi[0];\n}\n\n/**\n * @file create-logger.js\n * @module create-logger\n */\n\nvar history = [];\n/**\n * Log messages to the console and history based on the type of message\n *\n * @private\n * @param  {string} type\n *         The name of the console method to use.\n *\n * @param  {Array} args\n *         The arguments to be passed to the matching console method.\n */\n\nvar LogByTypeFactory = function LogByTypeFactory(name, log) {\n  return function (type, level, args) {\n    var lvl = log.levels[level];\n    var lvlRegExp = new RegExp(\"^(\" + lvl + \")$\");\n\n    if (type !== 'log') {\n      // Add the type to the front of the message when it's not \"log\".\n      args.unshift(type.toUpperCase() + ':');\n    } // Add console prefix after adding to history.\n\n\n    args.unshift(name + ':'); // Add a clone of the args at this point to history.\n\n    if (history) {\n      history.push([].concat(args)); // only store 1000 history entries\n\n      var splice = history.length - 1000;\n      history.splice(0, splice > 0 ? splice : 0);\n    } // If there's no console then don't try to output messages, but they will\n    // still be stored in history.\n\n\n    if (!window$1.console) {\n      return;\n    } // Was setting these once outside of this function, but containing them\n    // in the function makes it easier to test cases where console doesn't exist\n    // when the module is executed.\n\n\n    var fn = window$1.console[type];\n\n    if (!fn && type === 'debug') {\n      // Certain browsers don't have support for console.debug. For those, we\n      // should default to the closest comparable log.\n      fn = window$1.console.info || window$1.console.log;\n    } // Bail out if there's no console or if this type is not allowed by the\n    // current logging level.\n\n\n    if (!fn || !lvl || !lvlRegExp.test(type)) {\n      return;\n    }\n\n    fn[Array.isArray(args) ? 'apply' : 'call'](window$1.console, args);\n  };\n};\n\nfunction createLogger$1(name) {\n  // This is the private tracking variable for logging level.\n  var level = 'info'; // the curried logByType bound to the specific log and history\n\n  var logByType;\n  /**\n   * Logs plain debug messages. Similar to `console.log`.\n   *\n   * Due to [limitations](https://github.com/jsdoc3/jsdoc/issues/955#issuecomment-313829149)\n   * of our JSDoc template, we cannot properly document this as both a function\n   * and a namespace, so its function signature is documented here.\n   *\n   * #### Arguments\n   * ##### *args\n   * Mixed[]\n   *\n   * Any combination of values that could be passed to `console.log()`.\n   *\n   * #### Return Value\n   *\n   * `undefined`\n   *\n   * @namespace\n   * @param    {Mixed[]} args\n   *           One or more messages or objects that should be logged.\n   */\n\n  var log = function log() {\n    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n      args[_key] = arguments[_key];\n    }\n\n    logByType('log', level, args);\n  }; // This is the logByType helper that the logging methods below use\n\n\n  logByType = LogByTypeFactory(name, log);\n  /**\n   * Create a new sublogger which chains the old name to the new name.\n   *\n   * For example, doing `videojs.log.createLogger('player')` and then using that logger will log the following:\n   * ```js\n   *  mylogger('foo');\n   *  // > VIDEOJS: player: foo\n   * ```\n   *\n   * @param {string} name\n   *        The name to add call the new logger\n   * @return {Object}\n   */\n\n  log.createLogger = function (subname) {\n    return createLogger$1(name + ': ' + subname);\n  };\n  /**\n   * Enumeration of available logging levels, where the keys are the level names\n   * and the values are `|`-separated strings containing logging methods allowed\n   * in that logging level. These strings are used to create a regular expression\n   * matching the function name being called.\n   *\n   * Levels provided by Video.js are:\n   *\n   * - `off`: Matches no calls. Any value that can be cast to `false` will have\n   *   this effect. The most restrictive.\n   * - `all`: Matches only Video.js-provided functions (`debug`, `log`,\n   *   `log.warn`, and `log.error`).\n   * - `debug`: Matches `log.debug`, `log`, `log.warn`, and `log.error` calls.\n   * - `info` (default): Matches `log`, `log.warn`, and `log.error` calls.\n   * - `warn`: Matches `log.warn` and `log.error` calls.\n   * - `error`: Matches only `log.error` calls.\n   *\n   * @type {Object}\n   */\n\n\n  log.levels = {\n    all: 'debug|log|warn|error',\n    off: '',\n    debug: 'debug|log|warn|error',\n    info: 'log|warn|error',\n    warn: 'warn|error',\n    error: 'error',\n    DEFAULT: level\n  };\n  /**\n   * Get or set the current logging level.\n   *\n   * If a string matching a key from {@link module:log.levels} is provided, acts\n   * as a setter.\n   *\n   * @param  {string} [lvl]\n   *         Pass a valid level to set a new logging level.\n   *\n   * @return {string}\n   *         The current logging level.\n   */\n\n  log.level = function (lvl) {\n    if (typeof lvl === 'string') {\n      if (!log.levels.hasOwnProperty(lvl)) {\n        throw new Error(\"\\\"\" + lvl + \"\\\" in not a valid log level\");\n      }\n\n      level = lvl;\n    }\n\n    return level;\n  };\n  /**\n   * Returns an array containing everything that has been logged to the history.\n   *\n   * This array is a shallow clone of the internal history record. However, its\n   * contents are _not_ cloned; so, mutating objects inside this array will\n   * mutate them in history.\n   *\n   * @return {Array}\n   */\n\n\n  log.history = function () {\n    return history ? [].concat(history) : [];\n  };\n  /**\n   * Allows you to filter the history by the given logger name\n   *\n   * @param {string} fname\n   *        The name to filter by\n   *\n   * @return {Array}\n   *         The filtered list to return\n   */\n\n\n  log.history.filter = function (fname) {\n    return (history || []).filter(function (historyItem) {\n      // if the first item in each historyItem includes `fname`, then it's a match\n      return new RegExp(\".*\" + fname + \".*\").test(historyItem[0]);\n    });\n  };\n  /**\n   * Clears the internal history tracking, but does not prevent further history\n   * tracking.\n   */\n\n\n  log.history.clear = function () {\n    if (history) {\n      history.length = 0;\n    }\n  };\n  /**\n   * Disable history tracking if it is currently enabled.\n   */\n\n\n  log.history.disable = function () {\n    if (history !== null) {\n      history.length = 0;\n      history = null;\n    }\n  };\n  /**\n   * Enable history tracking if it is currently disabled.\n   */\n\n\n  log.history.enable = function () {\n    if (history === null) {\n      history = [];\n    }\n  };\n  /**\n   * Logs error messages. Similar to `console.error`.\n   *\n   * @param {Mixed[]} args\n   *        One or more messages or objects that should be logged as an error\n   */\n\n\n  log.error = function () {\n    for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n      args[_key2] = arguments[_key2];\n    }\n\n    return logByType('error', level, args);\n  };\n  /**\n   * Logs warning messages. Similar to `console.warn`.\n   *\n   * @param {Mixed[]} args\n   *        One or more messages or objects that should be logged as a warning.\n   */\n\n\n  log.warn = function () {\n    for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {\n      args[_key3] = arguments[_key3];\n    }\n\n    return logByType('warn', level, args);\n  };\n  /**\n   * Logs debug messages. Similar to `console.debug`, but may also act as a comparable\n   * log if `console.debug` is not available\n   *\n   * @param {Mixed[]} args\n   *        One or more messages or objects that should be logged as debug.\n   */\n\n\n  log.debug = function () {\n    for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {\n      args[_key4] = arguments[_key4];\n    }\n\n    return logByType('debug', level, args);\n  };\n\n  return log;\n}\n\n/**\n * @file log.js\n * @module log\n */\nvar log$1 = createLogger$1('VIDEOJS');\nvar createLogger = log$1.createLogger;\n\n/**\n * @file obj.js\n * @module obj\n */\n\n/**\n * @callback obj:EachCallback\n *\n * @param {Mixed} value\n *        The current key for the object that is being iterated over.\n *\n * @param {string} key\n *        The current key-value for object that is being iterated over\n */\n\n/**\n * @callback obj:ReduceCallback\n *\n * @param {Mixed} accum\n *        The value that is accumulating over the reduce loop.\n *\n * @param {Mixed} value\n *        The current key for the object that is being iterated over.\n *\n * @param {string} key\n *        The current key-value for object that is being iterated over\n *\n * @return {Mixed}\n *         The new accumulated value.\n */\nvar toString = Object.prototype.toString;\n/**\n * Get the keys of an Object\n *\n * @param {Object}\n *        The Object to get the keys from\n *\n * @return {string[]}\n *         An array of the keys from the object. Returns an empty array if the\n *         object passed in was invalid or had no keys.\n *\n * @private\n */\n\nvar keys = function keys(object) {\n  return isObject(object) ? Object.keys(object) : [];\n};\n/**\n * Array-like iteration for objects.\n *\n * @param {Object} object\n *        The object to iterate over\n *\n * @param {obj:EachCallback} fn\n *        The callback function which is called for each key in the object.\n */\n\n\nfunction each(object, fn) {\n  keys(object).forEach(function (key) {\n    return fn(object[key], key);\n  });\n}\n/**\n * Array-like reduce for objects.\n *\n * @param {Object} object\n *        The Object that you want to reduce.\n *\n * @param {Function} fn\n *         A callback function which is called for each key in the object. It\n *         receives the accumulated value and the per-iteration value and key\n *         as arguments.\n *\n * @param {Mixed} [initial = 0]\n *        Starting value\n *\n * @return {Mixed}\n *         The final accumulated value.\n */\n\nfunction reduce(object, fn, initial) {\n  if (initial === void 0) {\n    initial = 0;\n  }\n\n  return keys(object).reduce(function (accum, key) {\n    return fn(accum, object[key], key);\n  }, initial);\n}\n/**\n * Object.assign-style object shallow merge/extend.\n *\n * @param  {Object} target\n * @param  {Object} ...sources\n * @return {Object}\n */\n\nfunction assign(target) {\n  for (var _len = arguments.length, sources = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n    sources[_key - 1] = arguments[_key];\n  }\n\n  if (Object.assign) {\n    return _extends.apply(void 0, [target].concat(sources));\n  }\n\n  sources.forEach(function (source) {\n    if (!source) {\n      return;\n    }\n\n    each(source, function (value, key) {\n      target[key] = value;\n    });\n  });\n  return target;\n}\n/**\n * Returns whether a value is an object of any kind - including DOM nodes,\n * arrays, regular expressions, etc. Not functions, though.\n *\n * This avoids the gotcha where using `typeof` on a `null` value\n * results in `'object'`.\n *\n * @param  {Object} value\n * @return {boolean}\n */\n\nfunction isObject(value) {\n  return !!value && typeof value === 'object';\n}\n/**\n * Returns whether an object appears to be a \"plain\" object - that is, a\n * direct instance of `Object`.\n *\n * @param  {Object} value\n * @return {boolean}\n */\n\nfunction isPlain(value) {\n  return isObject(value) && toString.call(value) === '[object Object]' && value.constructor === Object;\n}\n\n/**\n * @file computed-style.js\n * @module computed-style\n */\n/**\n * A safe getComputedStyle.\n *\n * This is needed because in Firefox, if the player is loaded in an iframe with\n * `display:none`, then `getComputedStyle` returns `null`, so, we do a\n * null-check to make sure that the player doesn't break in these cases.\n *\n * @function\n * @param    {Element} el\n *           The element you want the computed style of\n *\n * @param    {string} prop\n *           The property name you want\n *\n * @see      https://bugzilla.mozilla.org/show_bug.cgi?id=548397\n */\n\nfunction computedStyle(el, prop) {\n  if (!el || !prop) {\n    return '';\n  }\n\n  if (typeof window$1.getComputedStyle === 'function') {\n    var computedStyleValue;\n\n    try {\n      computedStyleValue = window$1.getComputedStyle(el);\n    } catch (e) {\n      return '';\n    }\n\n    return computedStyleValue ? computedStyleValue.getPropertyValue(prop) || computedStyleValue[prop] : '';\n  }\n\n  return '';\n}\n\n/**\n * @file browser.js\n * @module browser\n */\nvar USER_AGENT = window$1.navigator && window$1.navigator.userAgent || '';\nvar webkitVersionMap = /AppleWebKit\\/([\\d.]+)/i.exec(USER_AGENT);\nvar appleWebkitVersion = webkitVersionMap ? parseFloat(webkitVersionMap.pop()) : null;\n/**\n * Whether or not this device is an iPod.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_IPOD = /iPod/i.test(USER_AGENT);\n/**\n * The detected iOS version - or `null`.\n *\n * @static\n * @const\n * @type {string|null}\n */\n\nvar IOS_VERSION = function () {\n  var match = USER_AGENT.match(/OS (\\d+)_/i);\n\n  if (match && match[1]) {\n    return match[1];\n  }\n\n  return null;\n}();\n/**\n * Whether or not this is an Android device.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_ANDROID = /Android/i.test(USER_AGENT);\n/**\n * The detected Android version - or `null`.\n *\n * @static\n * @const\n * @type {number|string|null}\n */\n\nvar ANDROID_VERSION = function () {\n  // This matches Android Major.Minor.Patch versions\n  // ANDROID_VERSION is Major.Minor as a Number, if Minor isn't available, then only Major is returned\n  var match = USER_AGENT.match(/Android (\\d+)(?:\\.(\\d+))?(?:\\.(\\d+))*/i);\n\n  if (!match) {\n    return null;\n  }\n\n  var major = match[1] && parseFloat(match[1]);\n  var minor = match[2] && parseFloat(match[2]);\n\n  if (major && minor) {\n    return parseFloat(match[1] + '.' + match[2]);\n  } else if (major) {\n    return major;\n  }\n\n  return null;\n}();\n/**\n * Whether or not this is a native Android browser.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_NATIVE_ANDROID = IS_ANDROID && ANDROID_VERSION < 5 && appleWebkitVersion < 537;\n/**\n * Whether or not this is Mozilla Firefox.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_FIREFOX = /Firefox/i.test(USER_AGENT);\n/**\n * Whether or not this is Microsoft Edge.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_EDGE = /Edg/i.test(USER_AGENT);\n/**\n * Whether or not this is Google Chrome.\n *\n * This will also be `true` for Chrome on iOS, which will have different support\n * as it is actually Safari under the hood.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_CHROME = !IS_EDGE && (/Chrome/i.test(USER_AGENT) || /CriOS/i.test(USER_AGENT));\n/**\n * The detected Google Chrome version - or `null`.\n *\n * @static\n * @const\n * @type {number|null}\n */\n\nvar CHROME_VERSION = function () {\n  var match = USER_AGENT.match(/(Chrome|CriOS)\\/(\\d+)/);\n\n  if (match && match[2]) {\n    return parseFloat(match[2]);\n  }\n\n  return null;\n}();\n/**\n * The detected Internet Explorer version - or `null`.\n *\n * @static\n * @const\n * @type {number|null}\n */\n\nvar IE_VERSION = function () {\n  var result = /MSIE\\s(\\d+)\\.\\d/.exec(USER_AGENT);\n  var version = result && parseFloat(result[1]);\n\n  if (!version && /Trident\\/7.0/i.test(USER_AGENT) && /rv:11.0/.test(USER_AGENT)) {\n    // IE 11 has a different user agent string than other IE versions\n    version = 11.0;\n  }\n\n  return version;\n}();\n/**\n * Whether or not this is desktop Safari.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_SAFARI = /Safari/i.test(USER_AGENT) && !IS_CHROME && !IS_ANDROID && !IS_EDGE;\n/**\n * Whether or not this is a Windows machine.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_WINDOWS = /Windows/i.test(USER_AGENT);\n/**\n * Whether or not this device is touch-enabled.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar TOUCH_ENABLED = Boolean(isReal() && ('ontouchstart' in window$1 || window$1.navigator.maxTouchPoints || window$1.DocumentTouch && window$1.document instanceof window$1.DocumentTouch));\n/**\n * Whether or not this device is an iPad.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_IPAD = /iPad/i.test(USER_AGENT) || IS_SAFARI && TOUCH_ENABLED && !/iPhone/i.test(USER_AGENT);\n/**\n * Whether or not this device is an iPhone.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n// The Facebook app's UIWebView identifies as both an iPhone and iPad, so\n// to identify iPhones, we need to exclude iPads.\n// http://artsy.github.io/blog/2012/10/18/the-perils-of-ios-user-agent-sniffing/\n\nvar IS_IPHONE = /iPhone/i.test(USER_AGENT) && !IS_IPAD;\n/**\n * Whether or not this is an iOS device.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_IOS = IS_IPHONE || IS_IPAD || IS_IPOD;\n/**\n * Whether or not this is any flavor of Safari - including iOS.\n *\n * @static\n * @const\n * @type {Boolean}\n */\n\nvar IS_ANY_SAFARI = (IS_SAFARI || IS_IOS) && !IS_CHROME;\n\nvar browser = /*#__PURE__*/Object.freeze({\n  __proto__: null,\n  IS_IPOD: IS_IPOD,\n  IOS_VERSION: IOS_VERSION,\n  IS_ANDROID: IS_ANDROID,\n  ANDROID_VERSION: ANDROID_VERSION,\n  IS_NATIVE_ANDROID: IS_NATIVE_ANDROID,\n  IS_FIREFOX: IS_FIREFOX,\n  IS_EDGE: IS_EDGE,\n  IS_CHROME: IS_CHROME,\n  CHROME_VERSION: CHROME_VERSION,\n  IE_VERSION: IE_VERSION,\n  IS_SAFARI: IS_SAFARI,\n  IS_WINDOWS: IS_WINDOWS,\n  TOUCH_ENABLED: TOUCH_ENABLED,\n  IS_IPAD: IS_IPAD,\n  IS_IPHONE: IS_IPHONE,\n  IS_IOS: IS_IOS,\n  IS_ANY_SAFARI: IS_ANY_SAFARI\n});\n\n/**\n * @file dom.js\n * @module dom\n */\n/**\n * Detect if a value is a string with any non-whitespace characters.\n *\n * @private\n * @param  {string} str\n *         The string to check\n *\n * @return {boolean}\n *         Will be `true` if the string is non-blank, `false` otherwise.\n *\n */\n\nfunction isNonBlankString(str) {\n  // we use str.trim as it will trim any whitespace characters\n  // from the front or back of non-whitespace characters. aka\n  // Any string that contains non-whitespace characters will\n  // still contain them after `trim` but whitespace only strings\n  // will have a length of 0, failing this check.\n  return typeof str === 'string' && Boolean(str.trim());\n}\n/**\n * Throws an error if the passed string has whitespace. This is used by\n * class methods to be relatively consistent with the classList API.\n *\n * @private\n * @param  {string} str\n *         The string to check for whitespace.\n *\n * @throws {Error}\n *         Throws an error if there is whitespace in the string.\n */\n\n\nfunction throwIfWhitespace(str) {\n  // str.indexOf instead of regex because str.indexOf is faster performance wise.\n  if (str.indexOf(' ') >= 0) {\n    throw new Error('class has illegal whitespace characters');\n  }\n}\n/**\n * Produce a regular expression for matching a className within an elements className.\n *\n * @private\n * @param  {string} className\n *         The className to generate the RegExp for.\n *\n * @return {RegExp}\n *         The RegExp that will check for a specific `className` in an elements\n *         className.\n */\n\n\nfunction classRegExp(className) {\n  return new RegExp('(^|\\\\s)' + className + '($|\\\\s)');\n}\n/**\n * Whether the current DOM interface appears to be real (i.e. not simulated).\n *\n * @return {boolean}\n *         Will be `true` if the DOM appears to be real, `false` otherwise.\n */\n\n\nfunction isReal() {\n  // Both document and window will never be undefined thanks to `global`.\n  return document === window$1.document;\n}\n/**\n * Determines, via duck typing, whether or not a value is a DOM element.\n *\n * @param  {Mixed} value\n *         The value to check.\n *\n * @return {boolean}\n *         Will be `true` if the value is a DOM element, `false` otherwise.\n */\n\nfunction isEl(value) {\n  return isObject(value) && value.nodeType === 1;\n}\n/**\n * Determines if the current DOM is embedded in an iframe.\n *\n * @return {boolean}\n *         Will be `true` if the DOM is embedded in an iframe, `false`\n *         otherwise.\n */\n\nfunction isInFrame() {\n  // We need a try/catch here because Safari will throw errors when attempting\n  // to get either `parent` or `self`\n  try {\n    return window$1.parent !== window$1.self;\n  } catch (x) {\n    return true;\n  }\n}\n/**\n * Creates functions to query the DOM using a given method.\n *\n * @private\n * @param   {string} method\n *          The method to create the query with.\n *\n * @return  {Function}\n *          The query method\n */\n\nfunction createQuerier(method) {\n  return function (selector, context) {\n    if (!isNonBlankString(selector)) {\n      return document[method](null);\n    }\n\n    if (isNonBlankString(context)) {\n      context = document.querySelector(context);\n    }\n\n    var ctx = isEl(context) ? context : document;\n    return ctx[method] && ctx[method](selector);\n  };\n}\n/**\n * Creates an element and applies properties, attributes, and inserts content.\n *\n * @param  {string} [tagName='div']\n *         Name of tag to be created.\n *\n * @param  {Object} [properties={}]\n *         Element properties to be applied.\n *\n * @param  {Object} [attributes={}]\n *         Element attributes to be applied.\n *\n * @param {module:dom~ContentDescriptor} content\n *        A content descriptor object.\n *\n * @return {Element}\n *         The element that was created.\n */\n\n\nfunction createEl(tagName, properties, attributes, content) {\n  if (tagName === void 0) {\n    tagName = 'div';\n  }\n\n  if (properties === void 0) {\n    properties = {};\n  }\n\n  if (attributes === void 0) {\n    attributes = {};\n  }\n\n  var el = document.createElement(tagName);\n  Object.getOwnPropertyNames(properties).forEach(function (propName) {\n    var val = properties[propName]; // See #2176\n    // We originally were accepting both properties and attributes in the\n    // same object, but that doesn't work so well.\n\n    if (propName.indexOf('aria-') !== -1 || propName === 'role' || propName === 'type') {\n      log$1.warn('Setting attributes in the second argument of createEl()\\n' + 'has been deprecated. Use the third argument instead.\\n' + (\"createEl(type, properties, attributes). Attempting to set \" + propName + \" to \" + val + \".\"));\n      el.setAttribute(propName, val); // Handle textContent since it's not supported everywhere and we have a\n      // method for it.\n    } else if (propName === 'textContent') {\n      textContent(el, val);\n    } else if (el[propName] !== val || propName === 'tabIndex') {\n      el[propName] = val;\n    }\n  });\n  Object.getOwnPropertyNames(attributes).forEach(function (attrName) {\n    el.setAttribute(attrName, attributes[attrName]);\n  });\n\n  if (content) {\n    appendContent(el, content);\n  }\n\n  return el;\n}\n/**\n * Injects text into an element, replacing any existing contents entirely.\n *\n * @param  {Element} el\n *         The element to add text content into\n *\n * @param  {string} text\n *         The text content to add.\n *\n * @return {Element}\n *         The element with added text content.\n */\n\nfunction textContent(el, text) {\n  if (typeof el.textContent === 'undefined') {\n    el.innerText = text;\n  } else {\n    el.textContent = text;\n  }\n\n  return el;\n}\n/**\n * Insert an element as the first child node of another\n *\n * @param {Element} child\n *        Element to insert\n *\n * @param {Element} parent\n *        Element to insert child into\n */\n\nfunction prependTo(child, parent) {\n  if (parent.firstChild) {\n    parent.insertBefore(child, parent.firstChild);\n  } else {\n    parent.appendChild(child);\n  }\n}\n/**\n * Check if an element has a class name.\n *\n * @param  {Element} element\n *         Element to check\n *\n * @param  {string} classToCheck\n *         Class name to check for\n *\n * @return {boolean}\n *         Will be `true` if the element has a class, `false` otherwise.\n *\n * @throws {Error}\n *         Throws an error if `classToCheck` has white space.\n */\n\nfunction hasClass(element, classToCheck) {\n  throwIfWhitespace(classToCheck);\n\n  if (element.classList) {\n    return element.classList.contains(classToCheck);\n  }\n\n  return classRegExp(classToCheck).test(element.className);\n}\n/**\n * Add a class name to an element.\n *\n * @param  {Element} element\n *         Element to add class name to.\n *\n * @param  {string} classToAdd\n *         Class name to add.\n *\n * @return {Element}\n *         The DOM element with the added class name.\n */\n\nfunction addClass(element, classToAdd) {\n  if (element.classList) {\n    element.classList.add(classToAdd); // Don't need to `throwIfWhitespace` here because `hasElClass` will do it\n    // in the case of classList not being supported.\n  } else if (!hasClass(element, classToAdd)) {\n    element.className = (element.className + ' ' + classToAdd).trim();\n  }\n\n  return element;\n}\n/**\n * Remove a class name from an element.\n *\n * @param  {Element} element\n *         Element to remove a class name from.\n *\n * @param  {string} classToRemove\n *         Class name to remove\n *\n * @return {Element}\n *         The DOM element with class name removed.\n */\n\nfunction removeClass(element, classToRemove) {\n  // Protect in case the player gets disposed\n  if (!element) {\n    log$1.warn(\"removeClass was called with an element that doesn't exist\");\n    return null;\n  }\n\n  if (element.classList) {\n    element.classList.remove(classToRemove);\n  } else {\n    throwIfWhitespace(classToRemove);\n    element.className = element.className.split(/\\s+/).filter(function (c) {\n      return c !== classToRemove;\n    }).join(' ');\n  }\n\n  return element;\n}\n/**\n * The callback definition for toggleClass.\n *\n * @callback module:dom~PredicateCallback\n * @param    {Element} element\n *           The DOM element of the Component.\n *\n * @param    {string} classToToggle\n *           The `className` that wants to be toggled\n *\n * @return   {boolean|undefined}\n *           If `true` is returned, the `classToToggle` will be added to the\n *           `element`. If `false`, the `classToToggle` will be removed from\n *           the `element`. If `undefined`, the callback will be ignored.\n */\n\n/**\n * Adds or removes a class name to/from an element depending on an optional\n * condition or the presence/absence of the class name.\n *\n * @param  {Element} element\n *         The element to toggle a class name on.\n *\n * @param  {string} classToToggle\n *         The class that should be toggled.\n *\n * @param  {boolean|module:dom~PredicateCallback} [predicate]\n *         See the return value for {@link module:dom~PredicateCallback}\n *\n * @return {Element}\n *         The element with a class that has been toggled.\n */\n\nfunction toggleClass(element, classToToggle, predicate) {\n  // This CANNOT use `classList` internally because IE11 does not support the\n  // second parameter to the `classList.toggle()` method! Which is fine because\n  // `classList` will be used by the add/remove functions.\n  var has = hasClass(element, classToToggle);\n\n  if (typeof predicate === 'function') {\n    predicate = predicate(element, classToToggle);\n  }\n\n  if (typeof predicate !== 'boolean') {\n    predicate = !has;\n  } // If the necessary class operation matches the current state of the\n  // element, no action is required.\n\n\n  if (predicate === has) {\n    return;\n  }\n\n  if (predicate) {\n    addClass(element, classToToggle);\n  } else {\n    removeClass(element, classToToggle);\n  }\n\n  return element;\n}\n/**\n * Apply attributes to an HTML element.\n *\n * @param {Element} el\n *        Element to add attributes to.\n *\n * @param {Object} [attributes]\n *        Attributes to be applied.\n */\n\nfunction setAttributes(el, attributes) {\n  Object.getOwnPropertyNames(attributes).forEach(function (attrName) {\n    var attrValue = attributes[attrName];\n\n    if (attrValue === null || typeof attrValue === 'undefined' || attrValue === false) {\n      el.removeAttribute(attrName);\n    } else {\n      el.setAttribute(attrName, attrValue === true ? '' : attrValue);\n    }\n  });\n}\n/**\n * Get an element's attribute values, as defined on the HTML tag.\n *\n * Attributes are not the same as properties. They're defined on the tag\n * or with setAttribute.\n *\n * @param  {Element} tag\n *         Element from which to get tag attributes.\n *\n * @return {Object}\n *         All attributes of the element. Boolean attributes will be `true` or\n *         `false`, others will be strings.\n */\n\nfunction getAttributes(tag) {\n  var obj = {}; // known boolean attributes\n  // we can check for matching boolean properties, but not all browsers\n  // and not all tags know about these attributes, so, we still want to check them manually\n\n  var knownBooleans = ',' + 'autoplay,controls,playsinline,loop,muted,default,defaultMuted' + ',';\n\n  if (tag && tag.attributes && tag.attributes.length > 0) {\n    var attrs = tag.attributes;\n\n    for (var i = attrs.length - 1; i >= 0; i--) {\n      var attrName = attrs[i].name;\n      var attrVal = attrs[i].value; // check for known booleans\n      // the matching element property will return a value for typeof\n\n      if (typeof tag[attrName] === 'boolean' || knownBooleans.indexOf(',' + attrName + ',') !== -1) {\n        // the value of an included boolean attribute is typically an empty\n        // string ('') which would equal false if we just check for a false value.\n        // we also don't want support bad code like autoplay='false'\n        attrVal = attrVal !== null ? true : false;\n      }\n\n      obj[attrName] = attrVal;\n    }\n  }\n\n  return obj;\n}\n/**\n * Get the value of an element's attribute.\n *\n * @param {Element} el\n *        A DOM element.\n *\n * @param {string} attribute\n *        Attribute to get the value of.\n *\n * @return {string}\n *         The value of the attribute.\n */\n\nfunction getAttribute(el, attribute) {\n  return el.getAttribute(attribute);\n}\n/**\n * Set the value of an element's attribute.\n *\n * @param {Element} el\n *        A DOM element.\n *\n * @param {string} attribute\n *        Attribute to set.\n *\n * @param {string} value\n *        Value to set the attribute to.\n */\n\nfunction setAttribute(el, attribute, value) {\n  el.setAttribute(attribute, value);\n}\n/**\n * Remove an element's attribute.\n *\n * @param {Element} el\n *        A DOM element.\n *\n * @param {string} attribute\n *        Attribute to remove.\n */\n\nfunction removeAttribute(el, attribute) {\n  el.removeAttribute(attribute);\n}\n/**\n * Attempt to block the ability to select text.\n */\n\nfunction blockTextSelection() {\n  document.body.focus();\n\n  document.onselectstart = function () {\n    return false;\n  };\n}\n/**\n * Turn off text selection blocking.\n */\n\nfunction unblockTextSelection() {\n  document.onselectstart = function () {\n    return true;\n  };\n}\n/**\n * Identical to the native `getBoundingClientRect` function, but ensures that\n * the method is supported at all (it is in all browsers we claim to support)\n * and that the element is in the DOM before continuing.\n *\n * This wrapper function also shims properties which are not provided by some\n * older browsers (namely, IE8).\n *\n * Additionally, some browsers do not support adding properties to a\n * `ClientRect`/`DOMRect` object; so, we shallow-copy it with the standard\n * properties (except `x` and `y` which are not widely supported). This helps\n * avoid implementations where keys are non-enumerable.\n *\n * @param  {Element} el\n *         Element whose `ClientRect` we want to calculate.\n *\n * @return {Object|undefined}\n *         Always returns a plain object - or `undefined` if it cannot.\n */\n\nfunction getBoundingClientRect(el) {\n  if (el && el.getBoundingClientRect && el.parentNode) {\n    var rect = el.getBoundingClientRect();\n    var result = {};\n    ['bottom', 'height', 'left', 'right', 'top', 'width'].forEach(function (k) {\n      if (rect[k] !== undefined) {\n        result[k] = rect[k];\n      }\n    });\n\n    if (!result.height) {\n      result.height = parseFloat(computedStyle(el, 'height'));\n    }\n\n    if (!result.width) {\n      result.width = parseFloat(computedStyle(el, 'width'));\n    }\n\n    return result;\n  }\n}\n/**\n * Represents the position of a DOM element on the page.\n *\n * @typedef  {Object} module:dom~Position\n *\n * @property {number} left\n *           Pixels to the left.\n *\n * @property {number} top\n *           Pixels from the top.\n */\n\n/**\n * Get the position of an element in the DOM.\n *\n * Uses `getBoundingClientRect` technique from John Resig.\n *\n * @see http://ejohn.org/blog/getboundingclientrect-is-awesome/\n *\n * @param  {Element} el\n *         Element from which to get offset.\n *\n * @return {module:dom~Position}\n *         The position of the element that was passed in.\n */\n\nfunction findPosition(el) {\n  if (!el || el && !el.offsetParent) {\n    return {\n      left: 0,\n      top: 0,\n      width: 0,\n      height: 0\n    };\n  }\n\n  var width = el.offsetWidth;\n  var height = el.offsetHeight;\n  var left = 0;\n  var top = 0;\n\n  while (el.offsetParent && el !== document[FullscreenApi.fullscreenElement]) {\n    left += el.offsetLeft;\n    top += el.offsetTop;\n    el = el.offsetParent;\n  }\n\n  return {\n    left: left,\n    top: top,\n    width: width,\n    height: height\n  };\n}\n/**\n * Represents x and y coordinates for a DOM element or mouse pointer.\n *\n * @typedef  {Object} module:dom~Coordinates\n *\n * @property {number} x\n *           x coordinate in pixels\n *\n * @property {number} y\n *           y coordinate in pixels\n */\n\n/**\n * Get the pointer position within an element.\n *\n * The base on the coordinates are the bottom left of the element.\n *\n * @param  {Element} el\n *         Element on which to get the pointer position on.\n *\n * @param  {EventTarget~Event} event\n *         Event object.\n *\n * @return {module:dom~Coordinates}\n *         A coordinates object corresponding to the mouse position.\n *\n */\n\nfunction getPointerPosition(el, event) {\n  var translated = {\n    x: 0,\n    y: 0\n  };\n\n  if (IS_IOS) {\n    var item = el;\n\n    while (item && item.nodeName.toLowerCase() !== 'html') {\n      var transform = computedStyle(item, 'transform');\n\n      if (/^matrix/.test(transform)) {\n        var values = transform.slice(7, -1).split(/,\\s/).map(Number);\n        translated.x += values[4];\n        translated.y += values[5];\n      } else if (/^matrix3d/.test(transform)) {\n        var _values = transform.slice(9, -1).split(/,\\s/).map(Number);\n\n        translated.x += _values[12];\n        translated.y += _values[13];\n      }\n\n      item = item.parentNode;\n    }\n  }\n\n  var position = {};\n  var boxTarget = findPosition(event.target);\n  var box = findPosition(el);\n  var boxW = box.width;\n  var boxH = box.height;\n  var offsetY = event.offsetY - (box.top - boxTarget.top);\n  var offsetX = event.offsetX - (box.left - boxTarget.left);\n\n  if (event.changedTouches) {\n    offsetX = event.changedTouches[0].pageX - box.left;\n    offsetY = event.changedTouches[0].pageY + box.top;\n\n    if (IS_IOS) {\n      offsetX -= translated.x;\n      offsetY -= translated.y;\n    }\n  }\n\n  position.y = 1 - Math.max(0, Math.min(1, offsetY / boxH));\n  position.x = Math.max(0, Math.min(1, offsetX / boxW));\n  return position;\n}\n/**\n * Determines, via duck typing, whether or not a value is a text node.\n *\n * @param  {Mixed} value\n *         Check if this value is a text node.\n *\n * @return {boolean}\n *         Will be `true` if the value is a text node, `false` otherwise.\n */\n\nfunction isTextNode(value) {\n  return isObject(value) && value.nodeType === 3;\n}\n/**\n * Empties the contents of an element.\n *\n * @param  {Element} el\n *         The element to empty children from\n *\n * @return {Element}\n *         The element with no children\n */\n\nfunction emptyEl(el) {\n  while (el.firstChild) {\n    el.removeChild(el.firstChild);\n  }\n\n  return el;\n}\n/**\n * This is a mixed value that describes content to be injected into the DOM\n * via some method. It can be of the following types:\n *\n * Type       | Description\n * -----------|-------------\n * `string`   | The value will be normalized into a text node.\n * `Element`  | The value will be accepted as-is.\n * `TextNode` | The value will be accepted as-is.\n * `Array`    | A one-dimensional array of strings, elements, text nodes, or functions. These functions should return a string, element, or text node (any other return value, like an array, will be ignored).\n * `Function` | A function, which is expected to return a string, element, text node, or array - any of the other possible values described above. This means that a content descriptor could be a function that returns an array of functions, but those second-level functions must return strings, elements, or text nodes.\n *\n * @typedef {string|Element|TextNode|Array|Function} module:dom~ContentDescriptor\n */\n\n/**\n * Normalizes content for eventual insertion into the DOM.\n *\n * This allows a wide range of content definition methods, but helps protect\n * from falling into the trap of simply writing to `innerHTML`, which could\n * be an XSS concern.\n *\n * The content for an element can be passed in multiple types and\n * combinations, whose behavior is as follows:\n *\n * @param {module:dom~ContentDescriptor} content\n *        A content descriptor value.\n *\n * @return {Array}\n *         All of the content that was passed in, normalized to an array of\n *         elements or text nodes.\n */\n\nfunction normalizeContent(content) {\n  // First, invoke content if it is a function. If it produces an array,\n  // that needs to happen before normalization.\n  if (typeof content === 'function') {\n    content = content();\n  } // Next up, normalize to an array, so one or many items can be normalized,\n  // filtered, and returned.\n\n\n  return (Array.isArray(content) ? content : [content]).map(function (value) {\n    // First, invoke value if it is a function to produce a new value,\n    // which will be subsequently normalized to a Node of some kind.\n    if (typeof value === 'function') {\n      value = value();\n    }\n\n    if (isEl(value) || isTextNode(value)) {\n      return value;\n    }\n\n    if (typeof value === 'string' && /\\S/.test(value)) {\n      return document.createTextNode(value);\n    }\n  }).filter(function (value) {\n    return value;\n  });\n}\n/**\n * Normalizes and appends content to an element.\n *\n * @param  {Element} el\n *         Element to append normalized content to.\n *\n * @param {module:dom~ContentDescriptor} content\n *        A content descriptor value.\n *\n * @return {Element}\n *         The element with appended normalized content.\n */\n\nfunction appendContent(el, content) {\n  normalizeContent(content).forEach(function (node) {\n    return el.appendChild(node);\n  });\n  return el;\n}\n/**\n * Normalizes and inserts content into an element; this is identical to\n * `appendContent()`, except it empties the element first.\n *\n * @param {Element} el\n *        Element to insert normalized content into.\n *\n * @param {module:dom~ContentDescriptor} content\n *        A content descriptor value.\n *\n * @return {Element}\n *         The element with inserted normalized content.\n */\n\nfunction insertContent(el, content) {\n  return appendContent(emptyEl(el), content);\n}\n/**\n * Check if an event was a single left click.\n *\n * @param  {EventTarget~Event} event\n *         Event object.\n *\n * @return {boolean}\n *         Will be `true` if a single left click, `false` otherwise.\n */\n\nfunction isSingleLeftClick(event) {\n  // Note: if you create something draggable, be sure to\n  // call it on both `mousedown` and `mousemove` event,\n  // otherwise `mousedown` should be enough for a button\n  if (event.button === undefined && event.buttons === undefined) {\n    // Why do we need `buttons` ?\n    // Because, middle mouse sometimes have this:\n    // e.button === 0 and e.buttons === 4\n    // Furthermore, we want to prevent combination click, something like\n    // HOLD middlemouse then left click, that would be\n    // e.button === 0, e.buttons === 5\n    // just `button` is not gonna work\n    // Alright, then what this block does ?\n    // this is for chrome `simulate mobile devices`\n    // I want to support this as well\n    return true;\n  }\n\n  if (event.button === 0 && event.buttons === undefined) {\n    // Touch screen, sometimes on some specific device, `buttons`\n    // doesn't have anything (safari on ios, blackberry...)\n    return true;\n  } // `mouseup` event on a single left click has\n  // `button` and `buttons` equal to 0\n\n\n  if (event.type === 'mouseup' && event.button === 0 && event.buttons === 0) {\n    return true;\n  }\n\n  if (event.button !== 0 || event.buttons !== 1) {\n    // This is the reason we have those if else block above\n    // if any special case we can catch and let it slide\n    // we do it above, when get to here, this definitely\n    // is-not-left-click\n    return false;\n  }\n\n  return true;\n}\n/**\n * Finds a single DOM element matching `selector` within the optional\n * `context` of another DOM element (defaulting to `document`).\n *\n * @param  {string} selector\n *         A valid CSS selector, which will be passed to `querySelector`.\n *\n * @param  {Element|String} [context=document]\n *         A DOM element within which to query. Can also be a selector\n *         string in which case the first matching element will be used\n *         as context. If missing (or no element matches selector), falls\n *         back to `document`.\n *\n * @return {Element|null}\n *         The element that was found or null.\n */\n\nvar $ = createQuerier('querySelector');\n/**\n * Finds a all DOM elements matching `selector` within the optional\n * `context` of another DOM element (defaulting to `document`).\n *\n * @param  {string} selector\n *         A valid CSS selector, which will be passed to `querySelectorAll`.\n *\n * @param  {Element|String} [context=document]\n *         A DOM element within which to query. Can also be a selector\n *         string in which case the first matching element will be used\n *         as context. If missing (or no element matches selector), falls\n *         back to `document`.\n *\n * @return {NodeList}\n *         A element list of elements that were found. Will be empty if none\n *         were found.\n *\n */\n\nvar $$ = createQuerier('querySelectorAll');\n\nvar Dom = /*#__PURE__*/Object.freeze({\n  __proto__: null,\n  isReal: isReal,\n  isEl: isEl,\n  isInFrame: isInFrame,\n  createEl: createEl,\n  textContent: textContent,\n  prependTo: prependTo,\n  hasClass: hasClass,\n  addClass: addClass,\n  removeClass: removeClass,\n  toggleClass: toggleClass,\n  setAttributes: setAttributes,\n  getAttributes: getAttributes,\n  getAttribute: getAttribute,\n  setAttribute: setAttribute,\n  removeAttribute: removeAttribute,\n  blockTextSelection: blockTextSelection,\n  unblockTextSelection: unblockTextSelection,\n  getBoundingClientRect: getBoundingClientRect,\n  findPosition: findPosition,\n  getPointerPosition: getPointerPosition,\n  isTextNode: isTextNode,\n  emptyEl: emptyEl,\n  normalizeContent: normalizeContent,\n  appendContent: appendContent,\n  insertContent: insertContent,\n  isSingleLeftClick: isSingleLeftClick,\n  $: $,\n  $$: $$\n});\n\n/**\n * @file setup.js - Functions for setting up a player without\n * user interaction based on the data-setup `attribute` of the video tag.\n *\n * @module setup\n */\nvar _windowLoaded = false;\nvar videojs$1;\n/**\n * Set up any tags that have a data-setup `attribute` when the player is started.\n */\n\nvar autoSetup = function autoSetup() {\n  if (videojs$1.options.autoSetup === false) {\n    return;\n  }\n\n  var vids = Array.prototype.slice.call(document.getElementsByTagName('video'));\n  var audios = Array.prototype.slice.call(document.getElementsByTagName('audio'));\n  var divs = Array.prototype.slice.call(document.getElementsByTagName('video-js'));\n  var mediaEls = vids.concat(audios, divs); // Check if any media elements exist\n\n  if (mediaEls && mediaEls.length > 0) {\n    for (var i = 0, e = mediaEls.length; i < e; i++) {\n      var mediaEl = mediaEls[i]; // Check if element exists, has getAttribute func.\n\n      if (mediaEl && mediaEl.getAttribute) {\n        // Make sure this player hasn't already been set up.\n        if (mediaEl.player === undefined) {\n          var options = mediaEl.getAttribute('data-setup'); // Check if data-setup attr exists.\n          // We only auto-setup if they've added the data-setup attr.\n\n          if (options !== null) {\n            // Create new video.js instance.\n            videojs$1(mediaEl);\n          }\n        } // If getAttribute isn't defined, we need to wait for the DOM.\n\n      } else {\n        autoSetupTimeout(1);\n        break;\n      }\n    } // No videos were found, so keep looping unless page is finished loading.\n\n  } else if (!_windowLoaded) {\n    autoSetupTimeout(1);\n  }\n};\n/**\n * Wait until the page is loaded before running autoSetup. This will be called in\n * autoSetup if `hasLoaded` returns false.\n *\n * @param {number} wait\n *        How long to wait in ms\n *\n * @param {module:videojs} [vjs]\n *        The videojs library function\n */\n\n\nfunction autoSetupTimeout(wait, vjs) {\n  // Protect against breakage in non-browser environments\n  if (!isReal()) {\n    return;\n  }\n\n  if (vjs) {\n    videojs$1 = vjs;\n  }\n\n  window$1.setTimeout(autoSetup, wait);\n}\n/**\n * Used to set the internal tracking of window loaded state to true.\n *\n * @private\n */\n\n\nfunction setWindowLoaded() {\n  _windowLoaded = true;\n  window$1.removeEventListener('load', setWindowLoaded);\n}\n\nif (isReal()) {\n  if (document.readyState === 'complete') {\n    setWindowLoaded();\n  } else {\n    /**\n     * Listen for the load event on window, and set _windowLoaded to true.\n     *\n     * We use a standard event listener here to avoid incrementing the GUID\n     * before any players are created.\n     *\n     * @listens load\n     */\n    window$1.addEventListener('load', setWindowLoaded);\n  }\n}\n\n/**\n * @file stylesheet.js\n * @module stylesheet\n */\n/**\n * Create a DOM syle element given a className for it.\n *\n * @param {string} className\n *        The className to add to the created style element.\n *\n * @return {Element}\n *         The element that was created.\n */\n\nvar createStyleElement = function createStyleElement(className) {\n  var style = document.createElement('style');\n  style.className = className;\n  return style;\n};\n/**\n * Add text to a DOM element.\n *\n * @param {Element} el\n *        The Element to add text content to.\n *\n * @param {string} content\n *        The text to add to the element.\n */\n\nvar setTextContent = function setTextContent(el, content) {\n  if (el.styleSheet) {\n    el.styleSheet.cssText = content;\n  } else {\n    el.textContent = content;\n  }\n};\n\n/**\n * @file guid.js\n * @module guid\n */\n// Default value for GUIDs. This allows us to reset the GUID counter in tests.\n//\n// The initial GUID is 3 because some users have come to rely on the first\n// default player ID ending up as `vjs_video_3`.\n//\n// See: https://github.com/videojs/video.js/pull/6216\nvar _initialGuid = 3;\n/**\n * Unique ID for an element or function\n *\n * @type {Number}\n */\n\nvar _guid = _initialGuid;\n/**\n * Get a unique auto-incrementing ID by number that has not been returned before.\n *\n * @return {number}\n *         A new unique ID.\n */\n\nfunction newGUID() {\n  return _guid++;\n}\n\n/**\n * @file dom-data.js\n * @module dom-data\n */\nvar FakeWeakMap;\n\nif (!window$1.WeakMap) {\n  FakeWeakMap = /*#__PURE__*/function () {\n    function FakeWeakMap() {\n      this.vdata = 'vdata' + Math.floor(window$1.performance && window$1.performance.now() || Date.now());\n      this.data = {};\n    }\n\n    var _proto = FakeWeakMap.prototype;\n\n    _proto.set = function set(key, value) {\n      var access = key[this.vdata] || newGUID();\n\n      if (!key[this.vdata]) {\n        key[this.vdata] = access;\n      }\n\n      this.data[access] = value;\n      return this;\n    };\n\n    _proto.get = function get(key) {\n      var access = key[this.vdata]; // we have data, return it\n\n      if (access) {\n        return this.data[access];\n      } // we don't have data, return nothing.\n      // return undefined explicitly as that's the contract for this method\n\n\n      log$1('We have no data for this element', key);\n      return undefined;\n    };\n\n    _proto.has = function has(key) {\n      var access = key[this.vdata];\n      return access in this.data;\n    };\n\n    _proto[\"delete\"] = function _delete(key) {\n      var access = key[this.vdata];\n\n      if (access) {\n        delete this.data[access];\n        delete key[this.vdata];\n      }\n    };\n\n    return FakeWeakMap;\n  }();\n}\n/**\n * Element Data Store.\n *\n * Allows for binding data to an element without putting it directly on the\n * element. Ex. Event listeners are stored here.\n * (also from jsninja.com, slightly modified and updated for closure compiler)\n *\n * @type {Object}\n * @private\n */\n\n\nvar DomData = window$1.WeakMap ? new WeakMap() : new FakeWeakMap();\n\n/**\n * @file events.js. An Event System (John Resig - Secrets of a JS Ninja http://jsninja.com/)\n * (Original book version wasn't completely usable, so fixed some things and made Closure Compiler compatible)\n * This should work very similarly to jQuery's events, however it's based off the book version which isn't as\n * robust as jquery's, so there's probably some differences.\n *\n * @file events.js\n * @module events\n */\n/**\n * Clean up the listener cache and dispatchers\n *\n * @param {Element|Object} elem\n *        Element to clean up\n *\n * @param {string} type\n *        Type of event to clean up\n */\n\nfunction _cleanUpEvents(elem, type) {\n  if (!DomData.has(elem)) {\n    return;\n  }\n\n  var data = DomData.get(elem); // Remove the events of a particular type if there are none left\n\n  if (data.handlers[type].length === 0) {\n    delete data.handlers[type]; // data.handlers[type] = null;\n    // Setting to null was causing an error with data.handlers\n    // Remove the meta-handler from the element\n\n    if (elem.removeEventListener) {\n      elem.removeEventListener(type, data.dispatcher, false);\n    } else if (elem.detachEvent) {\n      elem.detachEvent('on' + type, data.dispatcher);\n    }\n  } // Remove the events object if there are no types left\n\n\n  if (Object.getOwnPropertyNames(data.handlers).length <= 0) {\n    delete data.handlers;\n    delete data.dispatcher;\n    delete data.disabled;\n  } // Finally remove the element data if there is no data left\n\n\n  if (Object.getOwnPropertyNames(data).length === 0) {\n    DomData[\"delete\"](elem);\n  }\n}\n/**\n * Loops through an array of event types and calls the requested method for each type.\n *\n * @param {Function} fn\n *        The event method we want to use.\n *\n * @param {Element|Object} elem\n *        Element or object to bind listeners to\n *\n * @param {string} type\n *        Type of event to bind to.\n *\n * @param {EventTarget~EventListener} callback\n *        Event listener.\n */\n\n\nfunction _handleMultipleEvents(fn, elem, types, callback) {\n  types.forEach(function (type) {\n    // Call the event method for each one of the types\n    fn(elem, type, callback);\n  });\n}\n/**\n * Fix a native event to have standard property values\n *\n * @param {Object} event\n *        Event object to fix.\n *\n * @return {Object}\n *         Fixed event object.\n */\n\n\nfunction fixEvent(event) {\n  if (event.fixed_) {\n    return event;\n  }\n\n  function returnTrue() {\n    return true;\n  }\n\n  function returnFalse() {\n    return false;\n  } // Test if fixing up is needed\n  // Used to check if !event.stopPropagation instead of isPropagationStopped\n  // But native events return true for stopPropagation, but don't have\n  // other expected methods like isPropagationStopped. Seems to be a problem\n  // with the Javascript Ninja code. So we're just overriding all events now.\n\n\n  if (!event || !event.isPropagationStopped || !event.isImmediatePropagationStopped) {\n    var old = event || window$1.event;\n    event = {}; // Clone the old object so that we can modify the values event = {};\n    // IE8 Doesn't like when you mess with native event properties\n    // Firefox returns false for event.hasOwnProperty('type') and other props\n    //  which makes copying more difficult.\n    // TODO: Probably best to create a whitelist of event props\n\n    for (var key in old) {\n      // Safari 6.0.3 warns you if you try to copy deprecated layerX/Y\n      // Chrome warns you if you try to copy deprecated keyboardEvent.keyLocation\n      // and webkitMovementX/Y\n      if (key !== 'layerX' && key !== 'layerY' && key !== 'keyLocation' && key !== 'webkitMovementX' && key !== 'webkitMovementY') {\n        // Chrome 32+ warns if you try to copy deprecated returnValue, but\n        // we still want to if preventDefault isn't supported (IE8).\n        if (!(key === 'returnValue' && old.preventDefault)) {\n          event[key] = old[key];\n        }\n      }\n    } // The event occurred on this element\n\n\n    if (!event.target) {\n      event.target = event.srcElement || document;\n    } // Handle which other element the event is related to\n\n\n    if (!event.relatedTarget) {\n      event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;\n    } // Stop the default browser action\n\n\n    event.preventDefault = function () {\n      if (old.preventDefault) {\n        old.preventDefault();\n      }\n\n      event.returnValue = false;\n      old.returnValue = false;\n      event.defaultPrevented = true;\n    };\n\n    event.defaultPrevented = false; // Stop the event from bubbling\n\n    event.stopPropagation = function () {\n      if (old.stopPropagation) {\n        old.stopPropagation();\n      }\n\n      event.cancelBubble = true;\n      old.cancelBubble = true;\n      event.isPropagationStopped = returnTrue;\n    };\n\n    event.isPropagationStopped = returnFalse; // Stop the event from bubbling and executing other handlers\n\n    event.stopImmediatePropagation = function () {\n      if (old.stopImmediatePropagation) {\n        old.stopImmediatePropagation();\n      }\n\n      event.isImmediatePropagationStopped = returnTrue;\n      event.stopPropagation();\n    };\n\n    event.isImmediatePropagationStopped = returnFalse; // Handle mouse position\n\n    if (event.clientX !== null && event.clientX !== undefined) {\n      var doc = document.documentElement;\n      var body = document.body;\n      event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);\n      event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);\n    } // Handle key presses\n\n\n    event.which = event.charCode || event.keyCode; // Fix button for mouse clicks:\n    // 0 == left; 1 == middle; 2 == right\n\n    if (event.button !== null && event.button !== undefined) {\n      // The following is disabled because it does not pass videojs-standard\n      // and... yikes.\n\n      /* eslint-disable */\n      event.button = event.button & 1 ? 0 : event.button & 4 ? 1 : event.button & 2 ? 2 : 0;\n      /* eslint-enable */\n    }\n  }\n\n  event.fixed_ = true; // Returns fixed-up instance\n\n  return event;\n}\n/**\n * Whether passive event listeners are supported\n */\n\nvar _supportsPassive;\n\nvar supportsPassive = function supportsPassive() {\n  if (typeof _supportsPassive !== 'boolean') {\n    _supportsPassive = false;\n\n    try {\n      var opts = Object.defineProperty({}, 'passive', {\n        get: function get() {\n          _supportsPassive = true;\n        }\n      });\n      window$1.addEventListener('test', null, opts);\n      window$1.removeEventListener('test', null, opts);\n    } catch (e) {// disregard\n    }\n  }\n\n  return _supportsPassive;\n};\n/**\n * Touch events Chrome expects to be passive\n */\n\n\nvar passiveEvents = ['touchstart', 'touchmove'];\n/**\n * Add an event listener to element\n * It stores the handler function in a separate cache object\n * and adds a generic handler to the element's event,\n * along with a unique id (guid) to the element.\n *\n * @param {Element|Object} elem\n *        Element or object to bind listeners to\n *\n * @param {string|string[]} type\n *        Type of event to bind to.\n *\n * @param {EventTarget~EventListener} fn\n *        Event listener.\n */\n\nfunction on(elem, type, fn) {\n  if (Array.isArray(type)) {\n    return _handleMultipleEvents(on, elem, type, fn);\n  }\n\n  if (!DomData.has(elem)) {\n    DomData.set(elem, {});\n  }\n\n  var data = DomData.get(elem); // We need a place to store all our handler data\n\n  if (!data.handlers) {\n    data.handlers = {};\n  }\n\n  if (!data.handlers[type]) {\n    data.handlers[type] = [];\n  }\n\n  if (!fn.guid) {\n    fn.guid = newGUID();\n  }\n\n  data.handlers[type].push(fn);\n\n  if (!data.dispatcher) {\n    data.disabled = false;\n\n    data.dispatcher = function (event, hash) {\n      if (data.disabled) {\n        return;\n      }\n\n      event = fixEvent(event);\n      var handlers = data.handlers[event.type];\n\n      if (handlers) {\n        // Copy handlers so if handlers are added/removed during the process it doesn't throw everything off.\n        var handlersCopy = handlers.slice(0);\n\n        for (var m = 0, n = handlersCopy.length; m < n; m++) {\n          if (event.isImmediatePropagationStopped()) {\n            break;\n          } else {\n            try {\n              handlersCopy[m].call(elem, event, hash);\n            } catch (e) {\n              log$1.error(e);\n            }\n          }\n        }\n      }\n    };\n  }\n\n  if (data.handlers[type].length === 1) {\n    if (elem.addEventListener) {\n      var options = false;\n\n      if (supportsPassive() && passiveEvents.indexOf(type) > -1) {\n        options = {\n          passive: true\n        };\n      }\n\n      elem.addEventListener(type, data.dispatcher, options);\n    } else if (elem.attachEvent) {\n      elem.attachEvent('on' + type, data.dispatcher);\n    }\n  }\n}\n/**\n * Removes event listeners from an element\n *\n * @param {Element|Object} elem\n *        Object to remove listeners from.\n *\n * @param {string|string[]} [type]\n *        Type of listener to remove. Don't include to remove all events from element.\n *\n * @param {EventTarget~EventListener} [fn]\n *        Specific listener to remove. Don't include to remove listeners for an event\n *        type.\n */\n\nfunction off(elem, type, fn) {\n  // Don't want to add a cache object through getElData if not needed\n  if (!DomData.has(elem)) {\n    return;\n  }\n\n  var data = DomData.get(elem); // If no events exist, nothing to unbind\n\n  if (!data.handlers) {\n    return;\n  }\n\n  if (Array.isArray(type)) {\n    return _handleMultipleEvents(off, elem, type, fn);\n  } // Utility function\n\n\n  var removeType = function removeType(el, t) {\n    data.handlers[t] = [];\n\n    _cleanUpEvents(el, t);\n  }; // Are we removing all bound events?\n\n\n  if (type === undefined) {\n    for (var t in data.handlers) {\n      if (Object.prototype.hasOwnProperty.call(data.handlers || {}, t)) {\n        removeType(elem, t);\n      }\n    }\n\n    return;\n  }\n\n  var handlers = data.handlers[type]; // If no handlers exist, nothing to unbind\n\n  if (!handlers) {\n    return;\n  } // If no listener was provided, remove all listeners for type\n\n\n  if (!fn) {\n    removeType(elem, type);\n    return;\n  } // We're only removing a single handler\n\n\n  if (fn.guid) {\n    for (var n = 0; n < handlers.length; n++) {\n      if (handlers[n].guid === fn.guid) {\n        handlers.splice(n--, 1);\n      }\n    }\n  }\n\n  _cleanUpEvents(elem, type);\n}\n/**\n * Trigger an event for an element\n *\n * @param {Element|Object} elem\n *        Element to trigger an event on\n *\n * @param {EventTarget~Event|string} event\n *        A string (the type) or an event object with a type attribute\n *\n * @param {Object} [hash]\n *        data hash to pass along with the event\n *\n * @return {boolean|undefined}\n *         Returns the opposite of `defaultPrevented` if default was\n *         prevented. Otherwise, returns `undefined`\n */\n\nfunction trigger(elem, event, hash) {\n  // Fetches element data and a reference to the parent (for bubbling).\n  // Don't want to add a data object to cache for every parent,\n  // so checking hasElData first.\n  var elemData = DomData.has(elem) ? DomData.get(elem) : {};\n  var parent = elem.parentNode || elem.ownerDocument; // type = event.type || event,\n  // handler;\n  // If an event name was passed as a string, creates an event out of it\n\n  if (typeof event === 'string') {\n    event = {\n      type: event,\n      target: elem\n    };\n  } else if (!event.target) {\n    event.target = elem;\n  } // Normalizes the event properties.\n\n\n  event = fixEvent(event); // If the passed element has a dispatcher, executes the established handlers.\n\n  if (elemData.dispatcher) {\n    elemData.dispatcher.call(elem, event, hash);\n  } // Unless explicitly stopped or the event does not bubble (e.g. media events)\n  // recursively calls this function to bubble the event up the DOM.\n\n\n  if (parent && !event.isPropagationStopped() && event.bubbles === true) {\n    trigger.call(null, parent, event, hash); // If at the top of the DOM, triggers the default action unless disabled.\n  } else if (!parent && !event.defaultPrevented && event.target && event.target[event.type]) {\n    if (!DomData.has(event.target)) {\n      DomData.set(event.target, {});\n    }\n\n    var targetData = DomData.get(event.target); // Checks if the target has a default action for this event.\n\n    if (event.target[event.type]) {\n      // Temporarily disables event dispatching on the target as we have already executed the handler.\n      targetData.disabled = true; // Executes the default action.\n\n      if (typeof event.target[event.type] === 'function') {\n        event.target[event.type]();\n      } // Re-enables event dispatching.\n\n\n      targetData.disabled = false;\n    }\n  } // Inform the triggerer if the default was prevented by returning false\n\n\n  return !event.defaultPrevented;\n}\n/**\n * Trigger a listener only once for an event.\n *\n * @param {Element|Object} elem\n *        Element or object to bind to.\n *\n * @param {string|string[]} type\n *        Name/type of event\n *\n * @param {Event~EventListener} fn\n *        Event listener function\n */\n\nfunction one(elem, type, fn) {\n  if (Array.isArray(type)) {\n    return _handleMultipleEvents(one, elem, type, fn);\n  }\n\n  var func = function func() {\n    off(elem, type, func);\n    fn.apply(this, arguments);\n  }; // copy the guid to the new function so it can removed using the original function's ID\n\n\n  func.guid = fn.guid = fn.guid || newGUID();\n  on(elem, type, func);\n}\n/**\n * Trigger a listener only once and then turn if off for all\n * configured events\n *\n * @param {Element|Object} elem\n *        Element or object to bind to.\n *\n * @param {string|string[]} type\n *        Name/type of event\n *\n * @param {Event~EventListener} fn\n *        Event listener function\n */\n\nfunction any(elem, type, fn) {\n  var func = function func() {\n    off(elem, type, func);\n    fn.apply(this, arguments);\n  }; // copy the guid to the new function so it can removed using the original function's ID\n\n\n  func.guid = fn.guid = fn.guid || newGUID(); // multiple ons, but one off for everything\n\n  on(elem, type, func);\n}\n\nvar Events = /*#__PURE__*/Object.freeze({\n  __proto__: null,\n  fixEvent: fixEvent,\n  on: on,\n  off: off,\n  trigger: trigger,\n  one: one,\n  any: any\n});\n\n/**\n * @file fn.js\n * @module fn\n */\nvar UPDATE_REFRESH_INTERVAL = 30;\n/**\n * Bind (a.k.a proxy or context). A simple method for changing the context of\n * a function.\n *\n * It also stores a unique id on the function so it can be easily removed from\n * events.\n *\n * @function\n * @param    {Mixed} context\n *           The object to bind as scope.\n *\n * @param    {Function} fn\n *           The function to be bound to a scope.\n *\n * @param    {number} [uid]\n *           An optional unique ID for the function to be set\n *\n * @return   {Function}\n *           The new function that will be bound into the context given\n */\n\nvar bind = function bind(context, fn, uid) {\n  // Make sure the function has a unique ID\n  if (!fn.guid) {\n    fn.guid = newGUID();\n  } // Create the new function that changes the context\n\n\n  var bound = fn.bind(context); // Allow for the ability to individualize this function\n  // Needed in the case where multiple objects might share the same prototype\n  // IF both items add an event listener with the same function, then you try to remove just one\n  // it will remove both because they both have the same guid.\n  // when using this, you need to use the bind method when you remove the listener as well.\n  // currently used in text tracks\n\n  bound.guid = uid ? uid + '_' + fn.guid : fn.guid;\n  return bound;\n};\n/**\n * Wraps the given function, `fn`, with a new function that only invokes `fn`\n * at most once per every `wait` milliseconds.\n *\n * @function\n * @param    {Function} fn\n *           The function to be throttled.\n *\n * @param    {number}   wait\n *           The number of milliseconds by which to throttle.\n *\n * @return   {Function}\n */\n\nvar throttle = function throttle(fn, wait) {\n  var last = window$1.performance.now();\n\n  var throttled = function throttled() {\n    var now = window$1.performance.now();\n\n    if (now - last >= wait) {\n      fn.apply(void 0, arguments);\n      last = now;\n    }\n  };\n\n  return throttled;\n};\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked.\n *\n * Inspired by lodash and underscore implementations.\n *\n * @function\n * @param    {Function} func\n *           The function to wrap with debounce behavior.\n *\n * @param    {number} wait\n *           The number of milliseconds to wait after the last invocation.\n *\n * @param    {boolean} [immediate]\n *           Whether or not to invoke the function immediately upon creation.\n *\n * @param    {Object} [context=window]\n *           The \"context\" in which the debounced function should debounce. For\n *           example, if this function should be tied to a Video.js player,\n *           the player can be passed here. Alternatively, defaults to the\n *           global `window` object.\n *\n * @return   {Function}\n *           A debounced function.\n */\n\nvar debounce = function debounce(func, wait, immediate, context) {\n  if (context === void 0) {\n    context = window$1;\n  }\n\n  var timeout;\n\n  var cancel = function cancel() {\n    context.clearTimeout(timeout);\n    timeout = null;\n  };\n  /* eslint-disable consistent-this */\n\n\n  var debounced = function debounced() {\n    var self = this;\n    var args = arguments;\n\n    var _later = function later() {\n      timeout = null;\n      _later = null;\n\n      if (!immediate) {\n        func.apply(self, args);\n      }\n    };\n\n    if (!timeout && immediate) {\n      func.apply(self, args);\n    }\n\n    context.clearTimeout(timeout);\n    timeout = context.setTimeout(_later, wait);\n  };\n  /* eslint-enable consistent-this */\n\n\n  debounced.cancel = cancel;\n  return debounced;\n};\n\n/**\n * @file src/js/event-target.js\n */\n/**\n * `EventTarget` is a class that can have the same API as the DOM `EventTarget`. It\n * adds shorthand functions that wrap around lengthy functions. For example:\n * the `on` function is a wrapper around `addEventListener`.\n *\n * @see [EventTarget Spec]{@link https://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-EventTarget}\n * @class EventTarget\n */\n\nvar EventTarget$2 = function EventTarget() {};\n/**\n * A Custom DOM event.\n *\n * @typedef {Object} EventTarget~Event\n * @see [Properties]{@link https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent}\n */\n\n/**\n * All event listeners should follow the following format.\n *\n * @callback EventTarget~EventListener\n * @this {EventTarget}\n *\n * @param {EventTarget~Event} event\n *        the event that triggered this function\n *\n * @param {Object} [hash]\n *        hash of data sent during the event\n */\n\n/**\n * An object containing event names as keys and booleans as values.\n *\n * > NOTE: If an event name is set to a true value here {@link EventTarget#trigger}\n *         will have extra functionality. See that function for more information.\n *\n * @property EventTarget.prototype.allowedEvents_\n * @private\n */\n\n\nEventTarget$2.prototype.allowedEvents_ = {};\n/**\n * Adds an `event listener` to an instance of an `EventTarget`. An `event listener` is a\n * function that will get called when an event with a certain name gets triggered.\n *\n * @param {string|string[]} type\n *        An event name or an array of event names.\n *\n * @param {EventTarget~EventListener} fn\n *        The function to call with `EventTarget`s\n */\n\nEventTarget$2.prototype.on = function (type, fn) {\n  // Remove the addEventListener alias before calling Events.on\n  // so we don't get into an infinite type loop\n  var ael = this.addEventListener;\n\n  this.addEventListener = function () {};\n\n  on(this, type, fn);\n  this.addEventListener = ael;\n};\n/**\n * An alias of {@link EventTarget#on}. Allows `EventTarget` to mimic\n * the standard DOM API.\n *\n * @function\n * @see {@link EventTarget#on}\n */\n\n\nEventTarget$2.prototype.addEventListener = EventTarget$2.prototype.on;\n/**\n * Removes an `event listener` for a specific event from an instance of `EventTarget`.\n * This makes it so that the `event listener` will no longer get called when the\n * named event happens.\n *\n * @param {string|string[]} type\n *        An event name or an array of event names.\n *\n * @param {EventTarget~EventListener} fn\n *        The function to remove.\n */\n\nEventTarget$2.prototype.off = function (type, fn) {\n  off(this, type, fn);\n};\n/**\n * An alias of {@link EventTarget#off}. Allows `EventTarget` to mimic\n * the standard DOM API.\n *\n * @function\n * @see {@link EventTarget#off}\n */\n\n\nEventTarget$2.prototype.removeEventListener = EventTarget$2.prototype.off;\n/**\n * This function will add an `event listener` that gets triggered only once. After the\n * first trigger it will get removed. This is like adding an `event listener`\n * with {@link EventTarget#on} that calls {@link EventTarget#off} on itself.\n *\n * @param {string|string[]} type\n *        An event name or an array of event names.\n *\n * @param {EventTarget~EventListener} fn\n *        The function to be called once for each event name.\n */\n\nEventTarget$2.prototype.one = function (type, fn) {\n  // Remove the addEventListener aliasing Events.on\n  // so we don't get into an infinite type loop\n  var ael = this.addEventListener;\n\n  this.addEventListener = function () {};\n\n  one(this, type, fn);\n  this.addEventListener = ael;\n};\n\nEventTarget$2.prototype.any = function (type, fn) {\n  // Remove the addEventListener aliasing Events.on\n  // so we don't get into an infinite type loop\n  var ael = this.addEventListener;\n\n  this.addEventListener = function () {};\n\n  any(this, type, fn);\n  this.addEventListener = ael;\n};\n/**\n * This function causes an event to happen. This will then cause any `event listeners`\n * that are waiting for that event, to get called. If there are no `event listeners`\n * for an event then nothing will happen.\n *\n * If the name of the `Event` that is being triggered is in `EventTarget.allowedEvents_`.\n * Trigger will also call the `on` + `uppercaseEventName` function.\n *\n * Example:\n * 'click' is in `EventTarget.allowedEvents_`, so, trigger will attempt to call\n * `onClick` if it exists.\n *\n * @param {string|EventTarget~Event|Object} event\n *        The name of the event, an `Event`, or an object with a key of type set to\n *        an event name.\n */\n\n\nEventTarget$2.prototype.trigger = function (event) {\n  var type = event.type || event; // deprecation\n  // In a future version we should default target to `this`\n  // similar to how we default the target to `elem` in\n  // `Events.trigger`. Right now the default `target` will be\n  // `document` due to the `Event.fixEvent` call.\n\n  if (typeof event === 'string') {\n    event = {\n      type: type\n    };\n  }\n\n  event = fixEvent(event);\n\n  if (this.allowedEvents_[type] && this['on' + type]) {\n    this['on' + type](event);\n  }\n\n  trigger(this, event);\n};\n/**\n * An alias of {@link EventTarget#trigger}. Allows `EventTarget` to mimic\n * the standard DOM API.\n *\n * @function\n * @see {@link EventTarget#trigger}\n */\n\n\nEventTarget$2.prototype.dispatchEvent = EventTarget$2.prototype.trigger;\nvar EVENT_MAP;\n\nEventTarget$2.prototype.queueTrigger = function (event) {\n  var _this = this;\n\n  // only set up EVENT_MAP if it'll be used\n  if (!EVENT_MAP) {\n    EVENT_MAP = new Map();\n  }\n\n  var type = event.type || event;\n  var map = EVENT_MAP.get(this);\n\n  if (!map) {\n    map = new Map();\n    EVENT_MAP.set(this, map);\n  }\n\n  var oldTimeout = map.get(type);\n  map[\"delete\"](type);\n  window$1.clearTimeout(oldTimeout);\n  var timeout = window$1.setTimeout(function () {\n    // if we cleared out all timeouts for the current target, delete its map\n    if (map.size === 0) {\n      map = null;\n      EVENT_MAP[\"delete\"](_this);\n    }\n\n    _this.trigger(event);\n  }, 0);\n  map.set(type, timeout);\n};\n\n/**\n * @file mixins/evented.js\n * @module evented\n */\n\nvar objName = function objName(obj) {\n  if (typeof obj.name === 'function') {\n    return obj.name();\n  }\n\n  if (typeof obj.name === 'string') {\n    return obj.name;\n  }\n\n  if (obj.name_) {\n    return obj.name_;\n  }\n\n  if (obj.constructor && obj.constructor.name) {\n    return obj.constructor.name;\n  }\n\n  return typeof obj;\n};\n/**\n * Returns whether or not an object has had the evented mixin applied.\n *\n * @param  {Object} object\n *         An object to test.\n *\n * @return {boolean}\n *         Whether or not the object appears to be evented.\n */\n\n\nvar isEvented = function isEvented(object) {\n  return object instanceof EventTarget$2 || !!object.eventBusEl_ && ['on', 'one', 'off', 'trigger'].every(function (k) {\n    return typeof object[k] === 'function';\n  });\n};\n/**\n * Adds a callback to run after the evented mixin applied.\n *\n * @param  {Object} object\n *         An object to Add\n * @param  {Function} callback\n *         The callback to run.\n */\n\n\nvar addEventedCallback = function addEventedCallback(target, callback) {\n  if (isEvented(target)) {\n    callback();\n  } else {\n    if (!target.eventedCallbacks) {\n      target.eventedCallbacks = [];\n    }\n\n    target.eventedCallbacks.push(callback);\n  }\n};\n/**\n * Whether a value is a valid event type - non-empty string or array.\n *\n * @private\n * @param  {string|Array} type\n *         The type value to test.\n *\n * @return {boolean}\n *         Whether or not the type is a valid event type.\n */\n\n\nvar isValidEventType = function isValidEventType(type) {\n  return (// The regex here verifies that the `type` contains at least one non-\n    // whitespace character.\n    typeof type === 'string' && /\\S/.test(type) || Array.isArray(type) && !!type.length\n  );\n};\n/**\n * Validates a value to determine if it is a valid event target. Throws if not.\n *\n * @private\n * @throws {Error}\n *         If the target does not appear to be a valid event target.\n *\n * @param  {Object} target\n *         The object to test.\n *\n * @param  {Object} obj\n *         The evented object we are validating for\n *\n * @param  {string} fnName\n *         The name of the evented mixin function that called this.\n */\n\n\nvar validateTarget = function validateTarget(target, obj, fnName) {\n  if (!target || !target.nodeName && !isEvented(target)) {\n    throw new Error(\"Invalid target for \" + objName(obj) + \"#\" + fnName + \"; must be a DOM node or evented object.\");\n  }\n};\n/**\n * Validates a value to determine if it is a valid event target. Throws if not.\n *\n * @private\n * @throws {Error}\n *         If the type does not appear to be a valid event type.\n *\n * @param  {string|Array} type\n *         The type to test.\n *\n * @param  {Object} obj\n*         The evented object we are validating for\n *\n * @param  {string} fnName\n *         The name of the evented mixin function that called this.\n */\n\n\nvar validateEventType = function validateEventType(type, obj, fnName) {\n  if (!isValidEventType(type)) {\n    throw new Error(\"Invalid event type for \" + objName(obj) + \"#\" + fnName + \"; must be a non-empty string or array.\");\n  }\n};\n/**\n * Validates a value to determine if it is a valid listener. Throws if not.\n *\n * @private\n * @throws {Error}\n *         If the listener is not a function.\n *\n * @param  {Function} listener\n *         The listener to test.\n *\n * @param  {Object} obj\n *         The evented object we are validating for\n *\n * @param  {string} fnName\n *         The name of the evented mixin function that called this.\n */\n\n\nvar validateListener = function validateListener(listener, obj, fnName) {\n  if (typeof listener !== 'function') {\n    throw new Error(\"Invalid listener for \" + objName(obj) + \"#\" + fnName + \"; must be a function.\");\n  }\n};\n/**\n * Takes an array of arguments given to `on()` or `one()`, validates them, and\n * normalizes them into an object.\n *\n * @private\n * @param  {Object} self\n *         The evented object on which `on()` or `one()` was called. This\n *         object will be bound as the `this` value for the listener.\n *\n * @param  {Array} args\n *         An array of arguments passed to `on()` or `one()`.\n *\n * @param  {string} fnName\n *         The name of the evented mixin function that called this.\n *\n * @return {Object}\n *         An object containing useful values for `on()` or `one()` calls.\n */\n\n\nvar normalizeListenArgs = function normalizeListenArgs(self, args, fnName) {\n  // If the number of arguments is less than 3, the target is always the\n  // evented object itself.\n  var isTargetingSelf = args.length < 3 || args[0] === self || args[0] === self.eventBusEl_;\n  var target;\n  var type;\n  var listener;\n\n  if (isTargetingSelf) {\n    target = self.eventBusEl_; // Deal with cases where we got 3 arguments, but we are still listening to\n    // the evented object itself.\n\n    if (args.length >= 3) {\n      args.shift();\n    }\n\n    type = args[0];\n    listener = args[1];\n  } else {\n    target = args[0];\n    type = args[1];\n    listener = args[2];\n  }\n\n  validateTarget(target, self, fnName);\n  validateEventType(type, self, fnName);\n  validateListener(listener, self, fnName);\n  listener = bind(self, listener);\n  return {\n    isTargetingSelf: isTargetingSelf,\n    target: target,\n    type: type,\n    listener: listener\n  };\n};\n/**\n * Adds the listener to the event type(s) on the target, normalizing for\n * the type of target.\n *\n * @private\n * @param  {Element|Object} target\n *         A DOM node or evented object.\n *\n * @param  {string} method\n *         The event binding method to use (\"on\" or \"one\").\n *\n * @param  {string|Array} type\n *         One or more event type(s).\n *\n * @param  {Function} listener\n *         A listener function.\n */\n\n\nvar listen = function listen(target, method, type, listener) {\n  validateTarget(target, target, method);\n\n  if (target.nodeName) {\n    Events[method](target, type, listener);\n  } else {\n    target[method](type, listener);\n  }\n};\n/**\n * Contains methods that provide event capabilities to an object which is passed\n * to {@link module:evented|evented}.\n *\n * @mixin EventedMixin\n */\n\n\nvar EventedMixin = {\n  /**\n   * Add a listener to an event (or events) on this object or another evented\n   * object.\n   *\n   * @param  {string|Array|Element|Object} targetOrType\n   *         If this is a string or array, it represents the event type(s)\n   *         that will trigger the listener.\n   *\n   *         Another evented object can be passed here instead, which will\n   *         cause the listener to listen for events on _that_ object.\n   *\n   *         In either case, the listener's `this` value will be bound to\n   *         this object.\n   *\n   * @param  {string|Array|Function} typeOrListener\n   *         If the first argument was a string or array, this should be the\n   *         listener function. Otherwise, this is a string or array of event\n   *         type(s).\n   *\n   * @param  {Function} [listener]\n   *         If the first argument was another evented object, this will be\n   *         the listener function.\n   */\n  on: function on() {\n    var _this = this;\n\n    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n      args[_key] = arguments[_key];\n    }\n\n    var _normalizeListenArgs = normalizeListenArgs(this, args, 'on'),\n        isTargetingSelf = _normalizeListenArgs.isTargetingSelf,\n        target = _normalizeListenArgs.target,\n        type = _normalizeListenArgs.type,\n        listener = _normalizeListenArgs.listener;\n\n    listen(target, 'on', type, listener); // If this object is listening to another evented object.\n\n    if (!isTargetingSelf) {\n      // If this object is disposed, remove the listener.\n      var removeListenerOnDispose = function removeListenerOnDispose() {\n        return _this.off(target, type, listener);\n      }; // Use the same function ID as the listener so we can remove it later it\n      // using the ID of the original listener.\n\n\n      removeListenerOnDispose.guid = listener.guid; // Add a listener to the target's dispose event as well. This ensures\n      // that if the target is disposed BEFORE this object, we remove the\n      // removal listener that was just added. Otherwise, we create a memory leak.\n\n      var removeRemoverOnTargetDispose = function removeRemoverOnTargetDispose() {\n        return _this.off('dispose', removeListenerOnDispose);\n      }; // Use the same function ID as the listener so we can remove it later\n      // it using the ID of the original listener.\n\n\n      removeRemoverOnTargetDispose.guid = listener.guid;\n      listen(this, 'on', 'dispose', removeListenerOnDispose);\n      listen(target, 'on', 'dispose', removeRemoverOnTargetDispose);\n    }\n  },\n\n  /**\n   * Add a listener to an event (or events) on this object or another evented\n   * object. The listener will be called once per event and then removed.\n   *\n   * @param  {string|Array|Element|Object} targetOrType\n   *         If this is a string or array, it represents the event type(s)\n   *         that will trigger the listener.\n   *\n   *         Another evented object can be passed here instead, which will\n   *         cause the listener to listen for events on _that_ object.\n   *\n   *         In either case, the listener's `this` value will be bound to\n   *         this object.\n   *\n   * @param  {string|Array|Function} typeOrListener\n   *         If the first argument was a string or array, this should be the\n   *         listener function. Otherwise, this is a string or array of event\n   *         type(s).\n   *\n   * @param  {Function} [listener]\n   *         If the first argument was another evented object, this will be\n   *         the listener function.\n   */\n  one: function one() {\n    var _this2 = this;\n\n    for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n      args[_key2] = arguments[_key2];\n    }\n\n    var _normalizeListenArgs2 = normalizeListenArgs(this, args, 'one'),\n        isTargetingSelf = _normalizeListenArgs2.isTargetingSelf,\n        target = _normalizeListenArgs2.target,\n        type = _normalizeListenArgs2.type,\n        listener = _normalizeListenArgs2.listener; // Targeting this evented object.\n\n\n    if (isTargetingSelf) {\n      listen(target, 'one', type, listener); // Targeting another evented object.\n    } else {\n      // TODO: This wrapper is incorrect! It should only\n      //       remove the wrapper for the event type that called it.\n      //       Instead all listners are removed on the first trigger!\n      //       see https://github.com/videojs/video.js/issues/5962\n      var wrapper = function wrapper() {\n        _this2.off(target, type, wrapper);\n\n        for (var _len3 = arguments.length, largs = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {\n          largs[_key3] = arguments[_key3];\n        }\n\n        listener.apply(null, largs);\n      }; // Use the same function ID as the listener so we can remove it later\n      // it using the ID of the original listener.\n\n\n      wrapper.guid = listener.guid;\n      listen(target, 'one', type, wrapper);\n    }\n  },\n\n  /**\n   * Add a listener to an event (or events) on this object or another evented\n   * object. The listener will only be called once for the first event that is triggered\n   * then removed.\n   *\n   * @param  {string|Array|Element|Object} targetOrType\n   *         If this is a string or array, it represents the event type(s)\n   *         that will trigger the listener.\n   *\n   *         Another evented object can be passed here instead, which will\n   *         cause the listener to listen for events on _that_ object.\n   *\n   *         In either case, the listener's `this` value will be bound to\n   *         this object.\n   *\n   * @param  {string|Array|Function} typeOrListener\n   *         If the first argument was a string or array, this should be the\n   *         listener function. Otherwise, this is a string or array of event\n   *         type(s).\n   *\n   * @param  {Function} [listener]\n   *         If the first argument was another evented object, this will be\n   *         the listener function.\n   */\n  any: function any() {\n    var _this3 = this;\n\n    for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {\n      args[_key4] = arguments[_key4];\n    }\n\n    var _normalizeListenArgs3 = normalizeListenArgs(this, args, 'any'),\n        isTargetingSelf = _normalizeListenArgs3.isTargetingSelf,\n        target = _normalizeListenArgs3.target,\n        type = _normalizeListenArgs3.type,\n        listener = _normalizeListenArgs3.listener; // Targeting this evented object.\n\n\n    if (isTargetingSelf) {\n      listen(target, 'any', type, listener); // Targeting another evented object.\n    } else {\n      var wrapper = function wrapper() {\n        _this3.off(target, type, wrapper);\n\n        for (var _len5 = arguments.length, largs = new Array(_len5), _key5 = 0; _key5 < _len5; _key5++) {\n          largs[_key5] = arguments[_key5];\n        }\n\n        listener.apply(null, largs);\n      }; // Use the same function ID as the listener so we can remove it later\n      // it using the ID of the original listener.\n\n\n      wrapper.guid = listener.guid;\n      listen(target, 'any', type, wrapper);\n    }\n  },\n\n  /**\n   * Removes listener(s) from event(s) on an evented object.\n   *\n   * @param  {string|Array|Element|Object} [targetOrType]\n   *         If this is a string or array, it represents the event type(s).\n   *\n   *         Another evented object can be passed here instead, in which case\n   *         ALL 3 arguments are _required_.\n   *\n   * @param  {string|Array|Function} [typeOrListener]\n   *         If the first argument was a string or array, this may be the\n   *         listener function. Otherwise, this is a string or array of event\n   *         type(s).\n   *\n   * @param  {Function} [listener]\n   *         If the first argument was another evented object, this will be\n   *         the listener function; otherwise, _all_ listeners bound to the\n   *         event type(s) will be removed.\n   */\n  off: function off$1(targetOrType, typeOrListener, listener) {\n    // Targeting this evented object.\n    if (!targetOrType || isValidEventType(targetOrType)) {\n      off(this.eventBusEl_, targetOrType, typeOrListener); // Targeting another evented object.\n    } else {\n      var target = targetOrType;\n      var type = typeOrListener; // Fail fast and in a meaningful way!\n\n      validateTarget(target, this, 'off');\n      validateEventType(type, this, 'off');\n      validateListener(listener, this, 'off'); // Ensure there's at least a guid, even if the function hasn't been used\n\n      listener = bind(this, listener); // Remove the dispose listener on this evented object, which was given\n      // the same guid as the event listener in on().\n\n      this.off('dispose', listener);\n\n      if (target.nodeName) {\n        off(target, type, listener);\n        off(target, 'dispose', listener);\n      } else if (isEvented(target)) {\n        target.off(type, listener);\n        target.off('dispose', listener);\n      }\n    }\n  },\n\n  /**\n   * Fire an event on this evented object, causing its listeners to be called.\n   *\n   * @param   {string|Object} event\n   *          An event type or an object with a type property.\n   *\n   * @param   {Object} [hash]\n   *          An additional object to pass along to listeners.\n   *\n   * @return {boolean}\n   *          Whether or not the default behavior was prevented.\n   */\n  trigger: function trigger$1(event, hash) {\n    validateTarget(this.eventBusEl_, this, 'trigger');\n    var type = event && typeof event !== 'string' ? event.type : event;\n\n    if (!isValidEventType(type)) {\n      var error = \"Invalid event type for \" + objName(this) + \"#trigger; \" + 'must be a non-empty string or object with a type key that has a non-empty value.';\n\n      if (event) {\n        (this.log || log$1).error(error);\n      } else {\n        throw new Error(error);\n      }\n    }\n\n    return trigger(this.eventBusEl_, event, hash);\n  }\n};\n/**\n * Applies {@link module:evented~EventedMixin|EventedMixin} to a target object.\n *\n * @param  {Object} target\n *         The object to which to add event methods.\n *\n * @param  {Object} [options={}]\n *         Options for customizing the mixin behavior.\n *\n * @param  {string} [options.eventBusKey]\n *         By default, adds a `eventBusEl_` DOM element to the target object,\n *         which is used as an event bus. If the target object already has a\n *         DOM element that should be used, pass its key here.\n *\n * @return {Object}\n *         The target object.\n */\n\nfunction evented(target, options) {\n  if (options === void 0) {\n    options = {};\n  }\n\n  var _options = options,\n      eventBusKey = _options.eventBusKey; // Set or create the eventBusEl_.\n\n  if (eventBusKey) {\n    if (!target[eventBusKey].nodeName) {\n      throw new Error(\"The eventBusKey \\\"\" + eventBusKey + \"\\\" does not refer to an element.\");\n    }\n\n    target.eventBusEl_ = target[eventBusKey];\n  } else {\n    target.eventBusEl_ = createEl('span', {\n      className: 'vjs-event-bus'\n    });\n  }\n\n  assign(target, EventedMixin);\n\n  if (target.eventedCallbacks) {\n    target.eventedCallbacks.forEach(function (callback) {\n      callback();\n    });\n  } // When any evented object is disposed, it removes all its listeners.\n\n\n  target.on('dispose', function () {\n    target.off();\n    [target, target.el_, target.eventBusEl_].forEach(function (val) {\n      if (val && DomData.has(val)) {\n        DomData[\"delete\"](val);\n      }\n    });\n    window$1.setTimeout(function () {\n      target.eventBusEl_ = null;\n    }, 0);\n  });\n  return target;\n}\n\n/**\n * @file mixins/stateful.js\n * @module stateful\n */\n/**\n * Contains methods that provide statefulness to an object which is passed\n * to {@link module:stateful}.\n *\n * @mixin StatefulMixin\n */\n\nvar StatefulMixin = {\n  /**\n   * A hash containing arbitrary keys and values representing the state of\n   * the object.\n   *\n   * @type {Object}\n   */\n  state: {},\n\n  /**\n   * Set the state of an object by mutating its\n   * {@link module:stateful~StatefulMixin.state|state} object in place.\n   *\n   * @fires   module:stateful~StatefulMixin#statechanged\n   * @param   {Object|Function} stateUpdates\n   *          A new set of properties to shallow-merge into the plugin state.\n   *          Can be a plain object or a function returning a plain object.\n   *\n   * @return {Object|undefined}\n   *          An object containing changes that occurred. If no changes\n   *          occurred, returns `undefined`.\n   */\n  setState: function setState(stateUpdates) {\n    var _this = this;\n\n    // Support providing the `stateUpdates` state as a function.\n    if (typeof stateUpdates === 'function') {\n      stateUpdates = stateUpdates();\n    }\n\n    var changes;\n    each(stateUpdates, function (value, key) {\n      // Record the change if the value is different from what's in the\n      // current state.\n      if (_this.state[key] !== value) {\n        changes = changes || {};\n        changes[key] = {\n          from: _this.state[key],\n          to: value\n        };\n      }\n\n      _this.state[key] = value;\n    }); // Only trigger \"statechange\" if there were changes AND we have a trigger\n    // function. This allows us to not require that the target object be an\n    // evented object.\n\n    if (changes && isEvented(this)) {\n      /**\n       * An event triggered on an object that is both\n       * {@link module:stateful|stateful} and {@link module:evented|evented}\n       * indicating that its state has changed.\n       *\n       * @event    module:stateful~StatefulMixin#statechanged\n       * @type     {Object}\n       * @property {Object} changes\n       *           A hash containing the properties that were changed and\n       *           the values they were changed `from` and `to`.\n       */\n      this.trigger({\n        changes: changes,\n        type: 'statechanged'\n      });\n    }\n\n    return changes;\n  }\n};\n/**\n * Applies {@link module:stateful~StatefulMixin|StatefulMixin} to a target\n * object.\n *\n * If the target object is {@link module:evented|evented} and has a\n * `handleStateChanged` method, that method will be automatically bound to the\n * `statechanged` event on itself.\n *\n * @param   {Object} target\n *          The object to be made stateful.\n *\n * @param   {Object} [defaultState]\n *          A default set of properties to populate the newly-stateful object's\n *          `state` property.\n *\n * @return {Object}\n *          Returns the `target`.\n */\n\nfunction stateful(target, defaultState) {\n  assign(target, StatefulMixin); // This happens after the mixing-in because we need to replace the `state`\n  // added in that step.\n\n  target.state = assign({}, target.state, defaultState); // Auto-bind the `handleStateChanged` method of the target object if it exists.\n\n  if (typeof target.handleStateChanged === 'function' && isEvented(target)) {\n    target.on('statechanged', target.handleStateChanged);\n  }\n\n  return target;\n}\n\n/**\n * @file string-cases.js\n * @module to-lower-case\n */\n\n/**\n * Lowercase the first letter of a string.\n *\n * @param {string} string\n *        String to be lowercased\n *\n * @return {string}\n *         The string with a lowercased first letter\n */\nvar toLowerCase = function toLowerCase(string) {\n  if (typeof string !== 'string') {\n    return string;\n  }\n\n  return string.replace(/./, function (w) {\n    return w.toLowerCase();\n  });\n};\n/**\n * Uppercase the first letter of a string.\n *\n * @param {string} string\n *        String to be uppercased\n *\n * @return {string}\n *         The string with an uppercased first letter\n */\n\nvar toTitleCase$1 = function toTitleCase(string) {\n  if (typeof string !== 'string') {\n    return string;\n  }\n\n  return string.replace(/./, function (w) {\n    return w.toUpperCase();\n  });\n};\n/**\n * Compares the TitleCase versions of the two strings for equality.\n *\n * @param {string} str1\n *        The first string to compare\n *\n * @param {string} str2\n *        The second string to compare\n *\n * @return {boolean}\n *         Whether the TitleCase versions of the strings are equal\n */\n\nvar titleCaseEquals = function titleCaseEquals(str1, str2) {\n  return toTitleCase$1(str1) === toTitleCase$1(str2);\n};\n\n/**\n * @file merge-options.js\n * @module merge-options\n */\n/**\n * Merge two objects recursively.\n *\n * Performs a deep merge like\n * {@link https://lodash.com/docs/4.17.10#merge|lodash.merge}, but only merges\n * plain objects (not arrays, elements, or anything else).\n *\n * Non-plain object values will be copied directly from the right-most\n * argument.\n *\n * @static\n * @param   {Object[]} sources\n *          One or more objects to merge into a new object.\n *\n * @return {Object}\n *          A new object that is the merged result of all sources.\n */\n\nfunction mergeOptions$3() {\n  var result = {};\n\n  for (var _len = arguments.length, sources = new Array(_len), _key = 0; _key < _len; _key++) {\n    sources[_key] = arguments[_key];\n  }\n\n  sources.forEach(function (source) {\n    if (!source) {\n      return;\n    }\n\n    each(source, function (value, key) {\n      if (!isPlain(value)) {\n        result[key] = value;\n        return;\n      }\n\n      if (!isPlain(result[key])) {\n        result[key] = {};\n      }\n\n      result[key] = mergeOptions$3(result[key], value);\n    });\n  });\n  return result;\n}\n\nvar MapSham = /*#__PURE__*/function () {\n  function MapSham() {\n    this.map_ = {};\n  }\n\n  var _proto = MapSham.prototype;\n\n  _proto.has = function has(key) {\n    return key in this.map_;\n  };\n\n  _proto[\"delete\"] = function _delete(key) {\n    var has = this.has(key);\n    delete this.map_[key];\n    return has;\n  };\n\n  _proto.set = function set(key, value) {\n    this.map_[key] = value;\n    return this;\n  };\n\n  _proto.forEach = function forEach(callback, thisArg) {\n    for (var key in this.map_) {\n      callback.call(thisArg, this.map_[key], key, this);\n    }\n  };\n\n  return MapSham;\n}();\n\nvar Map$1 = window$1.Map ? window$1.Map : MapSham;\n\nvar SetSham = /*#__PURE__*/function () {\n  function SetSham() {\n    this.set_ = {};\n  }\n\n  var _proto = SetSham.prototype;\n\n  _proto.has = function has(key) {\n    return key in this.set_;\n  };\n\n  _proto[\"delete\"] = function _delete(key) {\n    var has = this.has(key);\n    delete this.set_[key];\n    return has;\n  };\n\n  _proto.add = function add(key) {\n    this.set_[key] = 1;\n    return this;\n  };\n\n  _proto.forEach = function forEach(callback, thisArg) {\n    for (var key in this.set_) {\n      callback.call(thisArg, key, key, this);\n    }\n  };\n\n  return SetSham;\n}();\n\nvar Set = window$1.Set ? window$1.Set : SetSham;\n\n/**\n * Player Component - Base class for all UI objects\n *\n * @file component.js\n */\n/**\n * Base class for all UI Components.\n * Components are UI objects which represent both a javascript object and an element\n * in the DOM. They can be children of other components, and can have\n * children themselves.\n *\n * Components can also use methods from {@link EventTarget}\n */\n\nvar Component$1 = /*#__PURE__*/function () {\n  /**\n   * A callback that is called when a component is ready. Does not have any\n   * paramters and any callback value will be ignored.\n   *\n   * @callback Component~ReadyCallback\n   * @this Component\n   */\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Object[]} [options.children]\n   *        An array of children objects to intialize this component with. Children objects have\n   *        a name property that will be used if more than one component of the same type needs to be\n   *        added.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        Function that gets called when the `Component` is ready.\n   */\n  function Component(player, options, ready) {\n    // The component might be the player itself and we can't pass `this` to super\n    if (!player && this.play) {\n      this.player_ = player = this; // eslint-disable-line\n    } else {\n      this.player_ = player;\n    }\n\n    this.isDisposed_ = false; // Hold the reference to the parent component via `addChild` method\n\n    this.parentComponent_ = null; // Make a copy of prototype.options_ to protect against overriding defaults\n\n    this.options_ = mergeOptions$3({}, this.options_); // Updated options with supplied options\n\n    options = this.options_ = mergeOptions$3(this.options_, options); // Get ID from options or options element if one is supplied\n\n    this.id_ = options.id || options.el && options.el.id; // If there was no ID from the options, generate one\n\n    if (!this.id_) {\n      // Don't require the player ID function in the case of mock players\n      var id = player && player.id && player.id() || 'no_player';\n      this.id_ = id + \"_component_\" + newGUID();\n    }\n\n    this.name_ = options.name || null; // Create element if one wasn't provided in options\n\n    if (options.el) {\n      this.el_ = options.el;\n    } else if (options.createEl !== false) {\n      this.el_ = this.createEl();\n    } // if evented is anything except false, we want to mixin in evented\n\n\n    if (options.evented !== false) {\n      // Make this an evented object and use `el_`, if available, as its event bus\n      evented(this, {\n        eventBusKey: this.el_ ? 'el_' : null\n      });\n      this.handleLanguagechange = this.handleLanguagechange.bind(this);\n      this.on(this.player_, 'languagechange', this.handleLanguagechange);\n    }\n\n    stateful(this, this.constructor.defaultState);\n    this.children_ = [];\n    this.childIndex_ = {};\n    this.childNameIndex_ = {};\n    this.setTimeoutIds_ = new Set();\n    this.setIntervalIds_ = new Set();\n    this.rafIds_ = new Set();\n    this.namedRafs_ = new Map$1();\n    this.clearingTimersOnDispose_ = false; // Add any child components in options\n\n    if (options.initChildren !== false) {\n      this.initChildren();\n    } // Don't want to trigger ready here or it will go before init is actually\n    // finished for all children that run this constructor\n\n\n    this.ready(ready);\n\n    if (options.reportTouchActivity !== false) {\n      this.enableTouchActivity();\n    }\n  }\n  /**\n   * Dispose of the `Component` and all child components.\n   *\n   * @fires Component#dispose\n   */\n\n\n  var _proto = Component.prototype;\n\n  _proto.dispose = function dispose() {\n    // Bail out if the component has already been disposed.\n    if (this.isDisposed_) {\n      return;\n    }\n\n    if (this.readyQueue_) {\n      this.readyQueue_.length = 0;\n    }\n    /**\n     * Triggered when a `Component` is disposed.\n     *\n     * @event Component#dispose\n     * @type {EventTarget~Event}\n     *\n     * @property {boolean} [bubbles=false]\n     *           set to false so that the dispose event does not\n     *           bubble up\n     */\n\n\n    this.trigger({\n      type: 'dispose',\n      bubbles: false\n    });\n    this.isDisposed_ = true; // Dispose all children.\n\n    if (this.children_) {\n      for (var i = this.children_.length - 1; i >= 0; i--) {\n        if (this.children_[i].dispose) {\n          this.children_[i].dispose();\n        }\n      }\n    } // Delete child references\n\n\n    this.children_ = null;\n    this.childIndex_ = null;\n    this.childNameIndex_ = null;\n    this.parentComponent_ = null;\n\n    if (this.el_) {\n      // Remove element from DOM\n      if (this.el_.parentNode) {\n        this.el_.parentNode.removeChild(this.el_);\n      }\n\n      this.el_ = null;\n    } // remove reference to the player after disposing of the element\n\n\n    this.player_ = null;\n  }\n  /**\n   * Determine whether or not this component has been disposed.\n   *\n   * @return {boolean}\n   *         If the component has been disposed, will be `true`. Otherwise, `false`.\n   */\n  ;\n\n  _proto.isDisposed = function isDisposed() {\n    return Boolean(this.isDisposed_);\n  }\n  /**\n   * Return the {@link Player} that the `Component` has attached to.\n   *\n   * @return {Player}\n   *         The player that this `Component` has attached to.\n   */\n  ;\n\n  _proto.player = function player() {\n    return this.player_;\n  }\n  /**\n   * Deep merge of options objects with new options.\n   * > Note: When both `obj` and `options` contain properties whose values are objects.\n   *         The two properties get merged using {@link module:mergeOptions}\n   *\n   * @param {Object} obj\n   *        The object that contains new options.\n   *\n   * @return {Object}\n   *         A new object of `this.options_` and `obj` merged together.\n   */\n  ;\n\n  _proto.options = function options(obj) {\n    if (!obj) {\n      return this.options_;\n    }\n\n    this.options_ = mergeOptions$3(this.options_, obj);\n    return this.options_;\n  }\n  /**\n   * Get the `Component`s DOM element\n   *\n   * @return {Element}\n   *         The DOM element for this `Component`.\n   */\n  ;\n\n  _proto.el = function el() {\n    return this.el_;\n  }\n  /**\n   * Create the `Component`s DOM element.\n   *\n   * @param {string} [tagName]\n   *        Element's DOM node type. e.g. 'div'\n   *\n   * @param {Object} [properties]\n   *        An object of properties that should be set.\n   *\n   * @param {Object} [attributes]\n   *        An object of attributes that should be set.\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n  ;\n\n  _proto.createEl = function createEl$1(tagName, properties, attributes) {\n    return createEl(tagName, properties, attributes);\n  }\n  /**\n   * Localize a string given the string in english.\n   *\n   * If tokens are provided, it'll try and run a simple token replacement on the provided string.\n   * The tokens it looks for look like `{1}` with the index being 1-indexed into the tokens array.\n   *\n   * If a `defaultValue` is provided, it'll use that over `string`,\n   * if a value isn't found in provided language files.\n   * This is useful if you want to have a descriptive key for token replacement\n   * but have a succinct localized string and not require `en.json` to be included.\n   *\n   * Currently, it is used for the progress bar timing.\n   * ```js\n   * {\n   *   \"progress bar timing: currentTime={1} duration={2}\": \"{1} of {2}\"\n   * }\n   * ```\n   * It is then used like so:\n   * ```js\n   * this.localize('progress bar timing: currentTime={1} duration{2}',\n   *               [this.player_.currentTime(), this.player_.duration()],\n   *               '{1} of {2}');\n   * ```\n   *\n   * Which outputs something like: `01:23 of 24:56`.\n   *\n   *\n   * @param {string} string\n   *        The string to localize and the key to lookup in the language files.\n   * @param {string[]} [tokens]\n   *        If the current item has token replacements, provide the tokens here.\n   * @param {string} [defaultValue]\n   *        Defaults to `string`. Can be a default value to use for token replacement\n   *        if the lookup key is needed to be separate.\n   *\n   * @return {string}\n   *         The localized string or if no localization exists the english string.\n   */\n  ;\n\n  _proto.localize = function localize(string, tokens, defaultValue) {\n    if (defaultValue === void 0) {\n      defaultValue = string;\n    }\n\n    var code = this.player_.language && this.player_.language();\n    var languages = this.player_.languages && this.player_.languages();\n    var language = languages && languages[code];\n    var primaryCode = code && code.split('-')[0];\n    var primaryLang = languages && languages[primaryCode];\n    var localizedString = defaultValue;\n\n    if (language && language[string]) {\n      localizedString = language[string];\n    } else if (primaryLang && primaryLang[string]) {\n      localizedString = primaryLang[string];\n    }\n\n    if (tokens) {\n      localizedString = localizedString.replace(/\\{(\\d+)\\}/g, function (match, index) {\n        var value = tokens[index - 1];\n        var ret = value;\n\n        if (typeof value === 'undefined') {\n          ret = match;\n        }\n\n        return ret;\n      });\n    }\n\n    return localizedString;\n  }\n  /**\n   * Handles language change for the player in components. Should be overriden by sub-components.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.handleLanguagechange = function handleLanguagechange() {}\n  /**\n   * Return the `Component`s DOM element. This is where children get inserted.\n   * This will usually be the the same as the element returned in {@link Component#el}.\n   *\n   * @return {Element}\n   *         The content element for this `Component`.\n   */\n  ;\n\n  _proto.contentEl = function contentEl() {\n    return this.contentEl_ || this.el_;\n  }\n  /**\n   * Get this `Component`s ID\n   *\n   * @return {string}\n   *         The id of this `Component`\n   */\n  ;\n\n  _proto.id = function id() {\n    return this.id_;\n  }\n  /**\n   * Get the `Component`s name. The name gets used to reference the `Component`\n   * and is set during registration.\n   *\n   * @return {string}\n   *         The name of this `Component`.\n   */\n  ;\n\n  _proto.name = function name() {\n    return this.name_;\n  }\n  /**\n   * Get an array of all child components\n   *\n   * @return {Array}\n   *         The children\n   */\n  ;\n\n  _proto.children = function children() {\n    return this.children_;\n  }\n  /**\n   * Returns the child `Component` with the given `id`.\n   *\n   * @param {string} id\n   *        The id of the child `Component` to get.\n   *\n   * @return {Component|undefined}\n   *         The child `Component` with the given `id` or undefined.\n   */\n  ;\n\n  _proto.getChildById = function getChildById(id) {\n    return this.childIndex_[id];\n  }\n  /**\n   * Returns the child `Component` with the given `name`.\n   *\n   * @param {string} name\n   *        The name of the child `Component` to get.\n   *\n   * @return {Component|undefined}\n   *         The child `Component` with the given `name` or undefined.\n   */\n  ;\n\n  _proto.getChild = function getChild(name) {\n    if (!name) {\n      return;\n    }\n\n    return this.childNameIndex_[name];\n  }\n  /**\n   * Returns the descendant `Component` following the givent\n   * descendant `names`. For instance ['foo', 'bar', 'baz'] would\n   * try to get 'foo' on the current component, 'bar' on the 'foo'\n   * component and 'baz' on the 'bar' component and return undefined\n   * if any of those don't exist.\n   *\n   * @param {...string[]|...string} names\n   *        The name of the child `Component` to get.\n   *\n   * @return {Component|undefined}\n   *         The descendant `Component` following the given descendant\n   *         `names` or undefined.\n   */\n  ;\n\n  _proto.getDescendant = function getDescendant() {\n    for (var _len = arguments.length, names = new Array(_len), _key = 0; _key < _len; _key++) {\n      names[_key] = arguments[_key];\n    }\n\n    // flatten array argument into the main array\n    names = names.reduce(function (acc, n) {\n      return acc.concat(n);\n    }, []);\n    var currentChild = this;\n\n    for (var i = 0; i < names.length; i++) {\n      currentChild = currentChild.getChild(names[i]);\n\n      if (!currentChild || !currentChild.getChild) {\n        return;\n      }\n    }\n\n    return currentChild;\n  }\n  /**\n   * Add a child `Component` inside the current `Component`.\n   *\n   *\n   * @param {string|Component} child\n   *        The name or instance of a child to add.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of options that will get passed to children of\n   *        the child.\n   *\n   * @param {number} [index=this.children_.length]\n   *        The index to attempt to add a child into.\n   *\n   * @return {Component}\n   *         The `Component` that gets added as a child. When using a string the\n   *         `Component` will get created by this process.\n   */\n  ;\n\n  _proto.addChild = function addChild(child, options, index) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    if (index === void 0) {\n      index = this.children_.length;\n    }\n\n    var component;\n    var componentName; // If child is a string, create component with options\n\n    if (typeof child === 'string') {\n      componentName = toTitleCase$1(child);\n      var componentClassName = options.componentClass || componentName; // Set name through options\n\n      options.name = componentName; // Create a new object & element for this controls set\n      // If there's no .player_, this is a player\n\n      var ComponentClass = Component.getComponent(componentClassName);\n\n      if (!ComponentClass) {\n        throw new Error(\"Component \" + componentClassName + \" does not exist\");\n      } // data stored directly on the videojs object may be\n      // misidentified as a component to retain\n      // backwards-compatibility with 4.x. check to make sure the\n      // component class can be instantiated.\n\n\n      if (typeof ComponentClass !== 'function') {\n        return null;\n      }\n\n      component = new ComponentClass(this.player_ || this, options); // child is a component instance\n    } else {\n      component = child;\n    }\n\n    if (component.parentComponent_) {\n      component.parentComponent_.removeChild(component);\n    }\n\n    this.children_.splice(index, 0, component);\n    component.parentComponent_ = this;\n\n    if (typeof component.id === 'function') {\n      this.childIndex_[component.id()] = component;\n    } // If a name wasn't used to create the component, check if we can use the\n    // name function of the component\n\n\n    componentName = componentName || component.name && toTitleCase$1(component.name());\n\n    if (componentName) {\n      this.childNameIndex_[componentName] = component;\n      this.childNameIndex_[toLowerCase(componentName)] = component;\n    } // Add the UI object's element to the container div (box)\n    // Having an element is not required\n\n\n    if (typeof component.el === 'function' && component.el()) {\n      // If inserting before a component, insert before that component's element\n      var refNode = null;\n\n      if (this.children_[index + 1]) {\n        // Most children are components, but the video tech is an HTML element\n        if (this.children_[index + 1].el_) {\n          refNode = this.children_[index + 1].el_;\n        } else if (isEl(this.children_[index + 1])) {\n          refNode = this.children_[index + 1];\n        }\n      }\n\n      this.contentEl().insertBefore(component.el(), refNode);\n    } // Return so it can stored on parent object if desired.\n\n\n    return component;\n  }\n  /**\n   * Remove a child `Component` from this `Component`s list of children. Also removes\n   * the child `Component`s element from this `Component`s element.\n   *\n   * @param {Component} component\n   *        The child `Component` to remove.\n   */\n  ;\n\n  _proto.removeChild = function removeChild(component) {\n    if (typeof component === 'string') {\n      component = this.getChild(component);\n    }\n\n    if (!component || !this.children_) {\n      return;\n    }\n\n    var childFound = false;\n\n    for (var i = this.children_.length - 1; i >= 0; i--) {\n      if (this.children_[i] === component) {\n        childFound = true;\n        this.children_.splice(i, 1);\n        break;\n      }\n    }\n\n    if (!childFound) {\n      return;\n    }\n\n    component.parentComponent_ = null;\n    this.childIndex_[component.id()] = null;\n    this.childNameIndex_[toTitleCase$1(component.name())] = null;\n    this.childNameIndex_[toLowerCase(component.name())] = null;\n    var compEl = component.el();\n\n    if (compEl && compEl.parentNode === this.contentEl()) {\n      this.contentEl().removeChild(component.el());\n    }\n  }\n  /**\n   * Add and initialize default child `Component`s based upon options.\n   */\n  ;\n\n  _proto.initChildren = function initChildren() {\n    var _this = this;\n\n    var children = this.options_.children;\n\n    if (children) {\n      // `this` is `parent`\n      var parentOptions = this.options_;\n\n      var handleAdd = function handleAdd(child) {\n        var name = child.name;\n        var opts = child.opts; // Allow options for children to be set at the parent options\n        // e.g. videojs(id, { controlBar: false });\n        // instead of videojs(id, { children: { controlBar: false });\n\n        if (parentOptions[name] !== undefined) {\n          opts = parentOptions[name];\n        } // Allow for disabling default components\n        // e.g. options['children']['posterImage'] = false\n\n\n        if (opts === false) {\n          return;\n        } // Allow options to be passed as a simple boolean if no configuration\n        // is necessary.\n\n\n        if (opts === true) {\n          opts = {};\n        } // We also want to pass the original player options\n        // to each component as well so they don't need to\n        // reach back into the player for options later.\n\n\n        opts.playerOptions = _this.options_.playerOptions; // Create and add the child component.\n        // Add a direct reference to the child by name on the parent instance.\n        // If two of the same component are used, different names should be supplied\n        // for each\n\n        var newChild = _this.addChild(name, opts);\n\n        if (newChild) {\n          _this[name] = newChild;\n        }\n      }; // Allow for an array of children details to passed in the options\n\n\n      var workingChildren;\n      var Tech = Component.getComponent('Tech');\n\n      if (Array.isArray(children)) {\n        workingChildren = children;\n      } else {\n        workingChildren = Object.keys(children);\n      }\n\n      workingChildren // children that are in this.options_ but also in workingChildren  would\n      // give us extra children we do not want. So, we want to filter them out.\n      .concat(Object.keys(this.options_).filter(function (child) {\n        return !workingChildren.some(function (wchild) {\n          if (typeof wchild === 'string') {\n            return child === wchild;\n          }\n\n          return child === wchild.name;\n        });\n      })).map(function (child) {\n        var name;\n        var opts;\n\n        if (typeof child === 'string') {\n          name = child;\n          opts = children[name] || _this.options_[name] || {};\n        } else {\n          name = child.name;\n          opts = child;\n        }\n\n        return {\n          name: name,\n          opts: opts\n        };\n      }).filter(function (child) {\n        // we have to make sure that child.name isn't in the techOrder since\n        // techs are registerd as Components but can't aren't compatible\n        // See https://github.com/videojs/video.js/issues/2772\n        var c = Component.getComponent(child.opts.componentClass || toTitleCase$1(child.name));\n        return c && !Tech.isTech(c);\n      }).forEach(handleAdd);\n    }\n  }\n  /**\n   * Builds the default DOM class name. Should be overriden by sub-components.\n   *\n   * @return {string}\n   *         The DOM class name for this object.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    // Child classes can include a function that does:\n    // return 'CLASS NAME' + this._super();\n    return '';\n  }\n  /**\n   * Bind a listener to the component's ready state.\n   * Different from event listeners in that if the ready event has already happened\n   * it will trigger the function immediately.\n   *\n   * @return {Component}\n   *         Returns itself; method can be chained.\n   */\n  ;\n\n  _proto.ready = function ready(fn, sync) {\n    if (sync === void 0) {\n      sync = false;\n    }\n\n    if (!fn) {\n      return;\n    }\n\n    if (!this.isReady_) {\n      this.readyQueue_ = this.readyQueue_ || [];\n      this.readyQueue_.push(fn);\n      return;\n    }\n\n    if (sync) {\n      fn.call(this);\n    } else {\n      // Call the function asynchronously by default for consistency\n      this.setTimeout(fn, 1);\n    }\n  }\n  /**\n   * Trigger all the ready listeners for this `Component`.\n   *\n   * @fires Component#ready\n   */\n  ;\n\n  _proto.triggerReady = function triggerReady() {\n    this.isReady_ = true; // Ensure ready is triggered asynchronously\n\n    this.setTimeout(function () {\n      var readyQueue = this.readyQueue_; // Reset Ready Queue\n\n      this.readyQueue_ = [];\n\n      if (readyQueue && readyQueue.length > 0) {\n        readyQueue.forEach(function (fn) {\n          fn.call(this);\n        }, this);\n      } // Allow for using event listeners also\n\n      /**\n       * Triggered when a `Component` is ready.\n       *\n       * @event Component#ready\n       * @type {EventTarget~Event}\n       */\n\n\n      this.trigger('ready');\n    }, 1);\n  }\n  /**\n   * Find a single DOM element matching a `selector`. This can be within the `Component`s\n   * `contentEl()` or another custom context.\n   *\n   * @param {string} selector\n   *        A valid CSS selector, which will be passed to `querySelector`.\n   *\n   * @param {Element|string} [context=this.contentEl()]\n   *        A DOM element within which to query. Can also be a selector string in\n   *        which case the first matching element will get used as context. If\n   *        missing `this.contentEl()` gets used. If  `this.contentEl()` returns\n   *        nothing it falls back to `document`.\n   *\n   * @return {Element|null}\n   *         the dom element that was found, or null\n   *\n   * @see [Information on CSS Selectors](https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Getting_Started/Selectors)\n   */\n  ;\n\n  _proto.$ = function $$1(selector, context) {\n    return $(selector, context || this.contentEl());\n  }\n  /**\n   * Finds all DOM element matching a `selector`. This can be within the `Component`s\n   * `contentEl()` or another custom context.\n   *\n   * @param {string} selector\n   *        A valid CSS selector, which will be passed to `querySelectorAll`.\n   *\n   * @param {Element|string} [context=this.contentEl()]\n   *        A DOM element within which to query. Can also be a selector string in\n   *        which case the first matching element will get used as context. If\n   *        missing `this.contentEl()` gets used. If  `this.contentEl()` returns\n   *        nothing it falls back to `document`.\n   *\n   * @return {NodeList}\n   *         a list of dom elements that were found\n   *\n   * @see [Information on CSS Selectors](https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Getting_Started/Selectors)\n   */\n  ;\n\n  _proto.$$ = function $$$1(selector, context) {\n    return $$(selector, context || this.contentEl());\n  }\n  /**\n   * Check if a component's element has a CSS class name.\n   *\n   * @param {string} classToCheck\n   *        CSS class name to check.\n   *\n   * @return {boolean}\n   *         - True if the `Component` has the class.\n   *         - False if the `Component` does not have the class`\n   */\n  ;\n\n  _proto.hasClass = function hasClass$1(classToCheck) {\n    return hasClass(this.el_, classToCheck);\n  }\n  /**\n   * Add a CSS class name to the `Component`s element.\n   *\n   * @param {string} classToAdd\n   *        CSS class name to add\n   */\n  ;\n\n  _proto.addClass = function addClass$1(classToAdd) {\n    addClass(this.el_, classToAdd);\n  }\n  /**\n   * Remove a CSS class name from the `Component`s element.\n   *\n   * @param {string} classToRemove\n   *        CSS class name to remove\n   */\n  ;\n\n  _proto.removeClass = function removeClass$1(classToRemove) {\n    removeClass(this.el_, classToRemove);\n  }\n  /**\n   * Add or remove a CSS class name from the component's element.\n   * - `classToToggle` gets added when {@link Component#hasClass} would return false.\n   * - `classToToggle` gets removed when {@link Component#hasClass} would return true.\n   *\n   * @param  {string} classToToggle\n   *         The class to add or remove based on (@link Component#hasClass}\n   *\n   * @param  {boolean|Dom~predicate} [predicate]\n   *         An {@link Dom~predicate} function or a boolean\n   */\n  ;\n\n  _proto.toggleClass = function toggleClass$1(classToToggle, predicate) {\n    toggleClass(this.el_, classToToggle, predicate);\n  }\n  /**\n   * Show the `Component`s element if it is hidden by removing the\n   * 'vjs-hidden' class name from it.\n   */\n  ;\n\n  _proto.show = function show() {\n    this.removeClass('vjs-hidden');\n  }\n  /**\n   * Hide the `Component`s element if it is currently showing by adding the\n   * 'vjs-hidden` class name to it.\n   */\n  ;\n\n  _proto.hide = function hide() {\n    this.addClass('vjs-hidden');\n  }\n  /**\n   * Lock a `Component`s element in its visible state by adding the 'vjs-lock-showing'\n   * class name to it. Used during fadeIn/fadeOut.\n   *\n   * @private\n   */\n  ;\n\n  _proto.lockShowing = function lockShowing() {\n    this.addClass('vjs-lock-showing');\n  }\n  /**\n   * Unlock a `Component`s element from its visible state by removing the 'vjs-lock-showing'\n   * class name from it. Used during fadeIn/fadeOut.\n   *\n   * @private\n   */\n  ;\n\n  _proto.unlockShowing = function unlockShowing() {\n    this.removeClass('vjs-lock-showing');\n  }\n  /**\n   * Get the value of an attribute on the `Component`s element.\n   *\n   * @param {string} attribute\n   *        Name of the attribute to get the value from.\n   *\n   * @return {string|null}\n   *         - The value of the attribute that was asked for.\n   *         - Can be an empty string on some browsers if the attribute does not exist\n   *           or has no value\n   *         - Most browsers will return null if the attibute does not exist or has\n   *           no value.\n   *\n   * @see [DOM API]{@link https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute}\n   */\n  ;\n\n  _proto.getAttribute = function getAttribute$1(attribute) {\n    return getAttribute(this.el_, attribute);\n  }\n  /**\n   * Set the value of an attribute on the `Component`'s element\n   *\n   * @param {string} attribute\n   *        Name of the attribute to set.\n   *\n   * @param {string} value\n   *        Value to set the attribute to.\n   *\n   * @see [DOM API]{@link https://developer.mozilla.org/en-US/docs/Web/API/Element/setAttribute}\n   */\n  ;\n\n  _proto.setAttribute = function setAttribute$1(attribute, value) {\n    setAttribute(this.el_, attribute, value);\n  }\n  /**\n   * Remove an attribute from the `Component`s element.\n   *\n   * @param {string} attribute\n   *        Name of the attribute to remove.\n   *\n   * @see [DOM API]{@link https://developer.mozilla.org/en-US/docs/Web/API/Element/removeAttribute}\n   */\n  ;\n\n  _proto.removeAttribute = function removeAttribute$1(attribute) {\n    removeAttribute(this.el_, attribute);\n  }\n  /**\n   * Get or set the width of the component based upon the CSS styles.\n   * See {@link Component#dimension} for more detailed information.\n   *\n   * @param {number|string} [num]\n   *        The width that you want to set postfixed with '%', 'px' or nothing.\n   *\n   * @param {boolean} [skipListeners]\n   *        Skip the componentresize event trigger\n   *\n   * @return {number|string}\n   *         The width when getting, zero if there is no width. Can be a string\n   *           postpixed with '%' or 'px'.\n   */\n  ;\n\n  _proto.width = function width(num, skipListeners) {\n    return this.dimension('width', num, skipListeners);\n  }\n  /**\n   * Get or set the height of the component based upon the CSS styles.\n   * See {@link Component#dimension} for more detailed information.\n   *\n   * @param {number|string} [num]\n   *        The height that you want to set postfixed with '%', 'px' or nothing.\n   *\n   * @param {boolean} [skipListeners]\n   *        Skip the componentresize event trigger\n   *\n   * @return {number|string}\n   *         The width when getting, zero if there is no width. Can be a string\n   *         postpixed with '%' or 'px'.\n   */\n  ;\n\n  _proto.height = function height(num, skipListeners) {\n    return this.dimension('height', num, skipListeners);\n  }\n  /**\n   * Set both the width and height of the `Component` element at the same time.\n   *\n   * @param  {number|string} width\n   *         Width to set the `Component`s element to.\n   *\n   * @param  {number|string} height\n   *         Height to set the `Component`s element to.\n   */\n  ;\n\n  _proto.dimensions = function dimensions(width, height) {\n    // Skip componentresize listeners on width for optimization\n    this.width(width, true);\n    this.height(height);\n  }\n  /**\n   * Get or set width or height of the `Component` element. This is the shared code\n   * for the {@link Component#width} and {@link Component#height}.\n   *\n   * Things to know:\n   * - If the width or height in an number this will return the number postfixed with 'px'.\n   * - If the width/height is a percent this will return the percent postfixed with '%'\n   * - Hidden elements have a width of 0 with `window.getComputedStyle`. This function\n   *   defaults to the `Component`s `style.width` and falls back to `window.getComputedStyle`.\n   *   See [this]{@link http://www.foliotek.com/devblog/getting-the-width-of-a-hidden-element-with-jquery-using-width/}\n   *   for more information\n   * - If you want the computed style of the component, use {@link Component#currentWidth}\n   *   and {@link {Component#currentHeight}\n   *\n   * @fires Component#componentresize\n   *\n   * @param {string} widthOrHeight\n   8        'width' or 'height'\n   *\n   * @param  {number|string} [num]\n   8         New dimension\n   *\n   * @param  {boolean} [skipListeners]\n   *         Skip componentresize event trigger\n   *\n   * @return {number}\n   *         The dimension when getting or 0 if unset\n   */\n  ;\n\n  _proto.dimension = function dimension(widthOrHeight, num, skipListeners) {\n    if (num !== undefined) {\n      // Set to zero if null or literally NaN (NaN !== NaN)\n      if (num === null || num !== num) {\n        num = 0;\n      } // Check if using css width/height (% or px) and adjust\n\n\n      if (('' + num).indexOf('%') !== -1 || ('' + num).indexOf('px') !== -1) {\n        this.el_.style[widthOrHeight] = num;\n      } else if (num === 'auto') {\n        this.el_.style[widthOrHeight] = '';\n      } else {\n        this.el_.style[widthOrHeight] = num + 'px';\n      } // skipListeners allows us to avoid triggering the resize event when setting both width and height\n\n\n      if (!skipListeners) {\n        /**\n         * Triggered when a component is resized.\n         *\n         * @event Component#componentresize\n         * @type {EventTarget~Event}\n         */\n        this.trigger('componentresize');\n      }\n\n      return;\n    } // Not setting a value, so getting it\n    // Make sure element exists\n\n\n    if (!this.el_) {\n      return 0;\n    } // Get dimension value from style\n\n\n    var val = this.el_.style[widthOrHeight];\n    var pxIndex = val.indexOf('px');\n\n    if (pxIndex !== -1) {\n      // Return the pixel value with no 'px'\n      return parseInt(val.slice(0, pxIndex), 10);\n    } // No px so using % or no style was set, so falling back to offsetWidth/height\n    // If component has display:none, offset will return 0\n    // TODO: handle display:none and no dimension style using px\n\n\n    return parseInt(this.el_['offset' + toTitleCase$1(widthOrHeight)], 10);\n  }\n  /**\n   * Get the computed width or the height of the component's element.\n   *\n   * Uses `window.getComputedStyle`.\n   *\n   * @param {string} widthOrHeight\n   *        A string containing 'width' or 'height'. Whichever one you want to get.\n   *\n   * @return {number}\n   *         The dimension that gets asked for or 0 if nothing was set\n   *         for that dimension.\n   */\n  ;\n\n  _proto.currentDimension = function currentDimension(widthOrHeight) {\n    var computedWidthOrHeight = 0;\n\n    if (widthOrHeight !== 'width' && widthOrHeight !== 'height') {\n      throw new Error('currentDimension only accepts width or height value');\n    }\n\n    computedWidthOrHeight = computedStyle(this.el_, widthOrHeight); // remove 'px' from variable and parse as integer\n\n    computedWidthOrHeight = parseFloat(computedWidthOrHeight); // if the computed value is still 0, it's possible that the browser is lying\n    // and we want to check the offset values.\n    // This code also runs wherever getComputedStyle doesn't exist.\n\n    if (computedWidthOrHeight === 0 || isNaN(computedWidthOrHeight)) {\n      var rule = \"offset\" + toTitleCase$1(widthOrHeight);\n      computedWidthOrHeight = this.el_[rule];\n    }\n\n    return computedWidthOrHeight;\n  }\n  /**\n   * An object that contains width and height values of the `Component`s\n   * computed style. Uses `window.getComputedStyle`.\n   *\n   * @typedef {Object} Component~DimensionObject\n   *\n   * @property {number} width\n   *           The width of the `Component`s computed style.\n   *\n   * @property {number} height\n   *           The height of the `Component`s computed style.\n   */\n\n  /**\n   * Get an object that contains computed width and height values of the\n   * component's element.\n   *\n   * Uses `window.getComputedStyle`.\n   *\n   * @return {Component~DimensionObject}\n   *         The computed dimensions of the component's element.\n   */\n  ;\n\n  _proto.currentDimensions = function currentDimensions() {\n    return {\n      width: this.currentDimension('width'),\n      height: this.currentDimension('height')\n    };\n  }\n  /**\n   * Get the computed width of the component's element.\n   *\n   * Uses `window.getComputedStyle`.\n   *\n   * @return {number}\n   *         The computed width of the component's element.\n   */\n  ;\n\n  _proto.currentWidth = function currentWidth() {\n    return this.currentDimension('width');\n  }\n  /**\n   * Get the computed height of the component's element.\n   *\n   * Uses `window.getComputedStyle`.\n   *\n   * @return {number}\n   *         The computed height of the component's element.\n   */\n  ;\n\n  _proto.currentHeight = function currentHeight() {\n    return this.currentDimension('height');\n  }\n  /**\n   * Set the focus to this component\n   */\n  ;\n\n  _proto.focus = function focus() {\n    this.el_.focus();\n  }\n  /**\n   * Remove the focus from this component\n   */\n  ;\n\n  _proto.blur = function blur() {\n    this.el_.blur();\n  }\n  /**\n   * When this Component receives a `keydown` event which it does not process,\n   *  it passes the event to the Player for handling.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    if (this.player_) {\n      // We only stop propagation here because we want unhandled events to fall\n      // back to the browser. Exclude Tab for focus trapping.\n      if (!keycode.isEventKey(event, 'Tab')) {\n        event.stopPropagation();\n      }\n\n      this.player_.handleKeyDown(event);\n    }\n  }\n  /**\n   * Many components used to have a `handleKeyPress` method, which was poorly\n   * named because it listened to a `keydown` event. This method name now\n   * delegates to `handleKeyDown`. This means anyone calling `handleKeyPress`\n   * will not see their method calls stop working.\n   *\n   * @param {EventTarget~Event} event\n   *        The event that caused this function to be called.\n   */\n  ;\n\n  _proto.handleKeyPress = function handleKeyPress(event) {\n    this.handleKeyDown(event);\n  }\n  /**\n   * Emit a 'tap' events when touch event support gets detected. This gets used to\n   * support toggling the controls through a tap on the video. They get enabled\n   * because every sub-component would have extra overhead otherwise.\n   *\n   * @private\n   * @fires Component#tap\n   * @listens Component#touchstart\n   * @listens Component#touchmove\n   * @listens Component#touchleave\n   * @listens Component#touchcancel\n   * @listens Component#touchend\n    */\n  ;\n\n  _proto.emitTapEvents = function emitTapEvents() {\n    // Track the start time so we can determine how long the touch lasted\n    var touchStart = 0;\n    var firstTouch = null; // Maximum movement allowed during a touch event to still be considered a tap\n    // Other popular libs use anywhere from 2 (hammer.js) to 15,\n    // so 10 seems like a nice, round number.\n\n    var tapMovementThreshold = 10; // The maximum length a touch can be while still being considered a tap\n\n    var touchTimeThreshold = 200;\n    var couldBeTap;\n    this.on('touchstart', function (event) {\n      // If more than one finger, don't consider treating this as a click\n      if (event.touches.length === 1) {\n        // Copy pageX/pageY from the object\n        firstTouch = {\n          pageX: event.touches[0].pageX,\n          pageY: event.touches[0].pageY\n        }; // Record start time so we can detect a tap vs. \"touch and hold\"\n\n        touchStart = window$1.performance.now(); // Reset couldBeTap tracking\n\n        couldBeTap = true;\n      }\n    });\n    this.on('touchmove', function (event) {\n      // If more than one finger, don't consider treating this as a click\n      if (event.touches.length > 1) {\n        couldBeTap = false;\n      } else if (firstTouch) {\n        // Some devices will throw touchmoves for all but the slightest of taps.\n        // So, if we moved only a small distance, this could still be a tap\n        var xdiff = event.touches[0].pageX - firstTouch.pageX;\n        var ydiff = event.touches[0].pageY - firstTouch.pageY;\n        var touchDistance = Math.sqrt(xdiff * xdiff + ydiff * ydiff);\n\n        if (touchDistance > tapMovementThreshold) {\n          couldBeTap = false;\n        }\n      }\n    });\n\n    var noTap = function noTap() {\n      couldBeTap = false;\n    }; // TODO: Listen to the original target. http://youtu.be/DujfpXOKUp8?t=13m8s\n\n\n    this.on('touchleave', noTap);\n    this.on('touchcancel', noTap); // When the touch ends, measure how long it took and trigger the appropriate\n    // event\n\n    this.on('touchend', function (event) {\n      firstTouch = null; // Proceed only if the touchmove/leave/cancel event didn't happen\n\n      if (couldBeTap === true) {\n        // Measure how long the touch lasted\n        var touchTime = window$1.performance.now() - touchStart; // Make sure the touch was less than the threshold to be considered a tap\n\n        if (touchTime < touchTimeThreshold) {\n          // Don't let browser turn this into a click\n          event.preventDefault();\n          /**\n           * Triggered when a `Component` is tapped.\n           *\n           * @event Component#tap\n           * @type {EventTarget~Event}\n           */\n\n          this.trigger('tap'); // It may be good to copy the touchend event object and change the\n          // type to tap, if the other event properties aren't exact after\n          // Events.fixEvent runs (e.g. event.target)\n        }\n      }\n    });\n  }\n  /**\n   * This function reports user activity whenever touch events happen. This can get\n   * turned off by any sub-components that wants touch events to act another way.\n   *\n   * Report user touch activity when touch events occur. User activity gets used to\n   * determine when controls should show/hide. It is simple when it comes to mouse\n   * events, because any mouse event should show the controls. So we capture mouse\n   * events that bubble up to the player and report activity when that happens.\n   * With touch events it isn't as easy as `touchstart` and `touchend` toggle player\n   * controls. So touch events can't help us at the player level either.\n   *\n   * User activity gets checked asynchronously. So what could happen is a tap event\n   * on the video turns the controls off. Then the `touchend` event bubbles up to\n   * the player. Which, if it reported user activity, would turn the controls right\n   * back on. We also don't want to completely block touch events from bubbling up.\n   * Furthermore a `touchmove` event and anything other than a tap, should not turn\n   * controls back on.\n   *\n   * @listens Component#touchstart\n   * @listens Component#touchmove\n   * @listens Component#touchend\n   * @listens Component#touchcancel\n   */\n  ;\n\n  _proto.enableTouchActivity = function enableTouchActivity() {\n    // Don't continue if the root player doesn't support reporting user activity\n    if (!this.player() || !this.player().reportUserActivity) {\n      return;\n    } // listener for reporting that the user is active\n\n\n    var report = bind(this.player(), this.player().reportUserActivity);\n    var touchHolding;\n    this.on('touchstart', function () {\n      report(); // For as long as the they are touching the device or have their mouse down,\n      // we consider them active even if they're not moving their finger or mouse.\n      // So we want to continue to update that they are active\n\n      this.clearInterval(touchHolding); // report at the same interval as activityCheck\n\n      touchHolding = this.setInterval(report, 250);\n    });\n\n    var touchEnd = function touchEnd(event) {\n      report(); // stop the interval that maintains activity if the touch is holding\n\n      this.clearInterval(touchHolding);\n    };\n\n    this.on('touchmove', report);\n    this.on('touchend', touchEnd);\n    this.on('touchcancel', touchEnd);\n  }\n  /**\n   * A callback that has no parameters and is bound into `Component`s context.\n   *\n   * @callback Component~GenericCallback\n   * @this Component\n   */\n\n  /**\n   * Creates a function that runs after an `x` millisecond timeout. This function is a\n   * wrapper around `window.setTimeout`. There are a few reasons to use this one\n   * instead though:\n   * 1. It gets cleared via  {@link Component#clearTimeout} when\n   *    {@link Component#dispose} gets called.\n   * 2. The function callback will gets turned into a {@link Component~GenericCallback}\n   *\n   * > Note: You can't use `window.clearTimeout` on the id returned by this function. This\n   *         will cause its dispose listener not to get cleaned up! Please use\n   *         {@link Component#clearTimeout} or {@link Component#dispose} instead.\n   *\n   * @param {Component~GenericCallback} fn\n   *        The function that will be run after `timeout`.\n   *\n   * @param {number} timeout\n   *        Timeout in milliseconds to delay before executing the specified function.\n   *\n   * @return {number}\n   *         Returns a timeout ID that gets used to identify the timeout. It can also\n   *         get used in {@link Component#clearTimeout} to clear the timeout that\n   *         was set.\n   *\n   * @listens Component#dispose\n   * @see [Similar to]{@link https://developer.mozilla.org/en-US/docs/Web/API/WindowTimers/setTimeout}\n   */\n  ;\n\n  _proto.setTimeout = function setTimeout(fn, timeout) {\n    var _this2 = this;\n\n    // declare as variables so they are properly available in timeout function\n    // eslint-disable-next-line\n    var timeoutId;\n    fn = bind(this, fn);\n    this.clearTimersOnDispose_();\n    timeoutId = window$1.setTimeout(function () {\n      if (_this2.setTimeoutIds_.has(timeoutId)) {\n        _this2.setTimeoutIds_[\"delete\"](timeoutId);\n      }\n\n      fn();\n    }, timeout);\n    this.setTimeoutIds_.add(timeoutId);\n    return timeoutId;\n  }\n  /**\n   * Clears a timeout that gets created via `window.setTimeout` or\n   * {@link Component#setTimeout}. If you set a timeout via {@link Component#setTimeout}\n   * use this function instead of `window.clearTimout`. If you don't your dispose\n   * listener will not get cleaned up until {@link Component#dispose}!\n   *\n   * @param {number} timeoutId\n   *        The id of the timeout to clear. The return value of\n   *        {@link Component#setTimeout} or `window.setTimeout`.\n   *\n   * @return {number}\n   *         Returns the timeout id that was cleared.\n   *\n   * @see [Similar to]{@link https://developer.mozilla.org/en-US/docs/Web/API/WindowTimers/clearTimeout}\n   */\n  ;\n\n  _proto.clearTimeout = function clearTimeout(timeoutId) {\n    if (this.setTimeoutIds_.has(timeoutId)) {\n      this.setTimeoutIds_[\"delete\"](timeoutId);\n      window$1.clearTimeout(timeoutId);\n    }\n\n    return timeoutId;\n  }\n  /**\n   * Creates a function that gets run every `x` milliseconds. This function is a wrapper\n   * around `window.setInterval`. There are a few reasons to use this one instead though.\n   * 1. It gets cleared via  {@link Component#clearInterval} when\n   *    {@link Component#dispose} gets called.\n   * 2. The function callback will be a {@link Component~GenericCallback}\n   *\n   * @param {Component~GenericCallback} fn\n   *        The function to run every `x` seconds.\n   *\n   * @param {number} interval\n   *        Execute the specified function every `x` milliseconds.\n   *\n   * @return {number}\n   *         Returns an id that can be used to identify the interval. It can also be be used in\n   *         {@link Component#clearInterval} to clear the interval.\n   *\n   * @listens Component#dispose\n   * @see [Similar to]{@link https://developer.mozilla.org/en-US/docs/Web/API/WindowTimers/setInterval}\n   */\n  ;\n\n  _proto.setInterval = function setInterval(fn, interval) {\n    fn = bind(this, fn);\n    this.clearTimersOnDispose_();\n    var intervalId = window$1.setInterval(fn, interval);\n    this.setIntervalIds_.add(intervalId);\n    return intervalId;\n  }\n  /**\n   * Clears an interval that gets created via `window.setInterval` or\n   * {@link Component#setInterval}. If you set an inteval via {@link Component#setInterval}\n   * use this function instead of `window.clearInterval`. If you don't your dispose\n   * listener will not get cleaned up until {@link Component#dispose}!\n   *\n   * @param {number} intervalId\n   *        The id of the interval to clear. The return value of\n   *        {@link Component#setInterval} or `window.setInterval`.\n   *\n   * @return {number}\n   *         Returns the interval id that was cleared.\n   *\n   * @see [Similar to]{@link https://developer.mozilla.org/en-US/docs/Web/API/WindowTimers/clearInterval}\n   */\n  ;\n\n  _proto.clearInterval = function clearInterval(intervalId) {\n    if (this.setIntervalIds_.has(intervalId)) {\n      this.setIntervalIds_[\"delete\"](intervalId);\n      window$1.clearInterval(intervalId);\n    }\n\n    return intervalId;\n  }\n  /**\n   * Queues up a callback to be passed to requestAnimationFrame (rAF), but\n   * with a few extra bonuses:\n   *\n   * - Supports browsers that do not support rAF by falling back to\n   *   {@link Component#setTimeout}.\n   *\n   * - The callback is turned into a {@link Component~GenericCallback} (i.e.\n   *   bound to the component).\n   *\n   * - Automatic cancellation of the rAF callback is handled if the component\n   *   is disposed before it is called.\n   *\n   * @param  {Component~GenericCallback} fn\n   *         A function that will be bound to this component and executed just\n   *         before the browser's next repaint.\n   *\n   * @return {number}\n   *         Returns an rAF ID that gets used to identify the timeout. It can\n   *         also be used in {@link Component#cancelAnimationFrame} to cancel\n   *         the animation frame callback.\n   *\n   * @listens Component#dispose\n   * @see [Similar to]{@link https://developer.mozilla.org/en-US/docs/Web/API/window/requestAnimationFrame}\n   */\n  ;\n\n  _proto.requestAnimationFrame = function requestAnimationFrame(fn) {\n    var _this3 = this;\n\n    // Fall back to using a timer.\n    if (!this.supportsRaf_) {\n      return this.setTimeout(fn, 1000 / 60);\n    }\n\n    this.clearTimersOnDispose_(); // declare as variables so they are properly available in rAF function\n    // eslint-disable-next-line\n\n    var id;\n    fn = bind(this, fn);\n    id = window$1.requestAnimationFrame(function () {\n      if (_this3.rafIds_.has(id)) {\n        _this3.rafIds_[\"delete\"](id);\n      }\n\n      fn();\n    });\n    this.rafIds_.add(id);\n    return id;\n  }\n  /**\n   * Request an animation frame, but only one named animation\n   * frame will be queued. Another will never be added until\n   * the previous one finishes.\n   *\n   * @param {string} name\n   *        The name to give this requestAnimationFrame\n   *\n   * @param  {Component~GenericCallback} fn\n   *         A function that will be bound to this component and executed just\n   *         before the browser's next repaint.\n   */\n  ;\n\n  _proto.requestNamedAnimationFrame = function requestNamedAnimationFrame(name, fn) {\n    var _this4 = this;\n\n    if (this.namedRafs_.has(name)) {\n      return;\n    }\n\n    this.clearTimersOnDispose_();\n    fn = bind(this, fn);\n    var id = this.requestAnimationFrame(function () {\n      fn();\n\n      if (_this4.namedRafs_.has(name)) {\n        _this4.namedRafs_[\"delete\"](name);\n      }\n    });\n    this.namedRafs_.set(name, id);\n    return name;\n  }\n  /**\n   * Cancels a current named animation frame if it exists.\n   *\n   * @param {string} name\n   *        The name of the requestAnimationFrame to cancel.\n   */\n  ;\n\n  _proto.cancelNamedAnimationFrame = function cancelNamedAnimationFrame(name) {\n    if (!this.namedRafs_.has(name)) {\n      return;\n    }\n\n    this.cancelAnimationFrame(this.namedRafs_.get(name));\n    this.namedRafs_[\"delete\"](name);\n  }\n  /**\n   * Cancels a queued callback passed to {@link Component#requestAnimationFrame}\n   * (rAF).\n   *\n   * If you queue an rAF callback via {@link Component#requestAnimationFrame},\n   * use this function instead of `window.cancelAnimationFrame`. If you don't,\n   * your dispose listener will not get cleaned up until {@link Component#dispose}!\n   *\n   * @param {number} id\n   *        The rAF ID to clear. The return value of {@link Component#requestAnimationFrame}.\n   *\n   * @return {number}\n   *         Returns the rAF ID that was cleared.\n   *\n   * @see [Similar to]{@link https://developer.mozilla.org/en-US/docs/Web/API/window/cancelAnimationFrame}\n   */\n  ;\n\n  _proto.cancelAnimationFrame = function cancelAnimationFrame(id) {\n    // Fall back to using a timer.\n    if (!this.supportsRaf_) {\n      return this.clearTimeout(id);\n    }\n\n    if (this.rafIds_.has(id)) {\n      this.rafIds_[\"delete\"](id);\n      window$1.cancelAnimationFrame(id);\n    }\n\n    return id;\n  }\n  /**\n   * A function to setup `requestAnimationFrame`, `setTimeout`,\n   * and `setInterval`, clearing on dispose.\n   *\n   * > Previously each timer added and removed dispose listeners on it's own.\n   * For better performance it was decided to batch them all, and use `Set`s\n   * to track outstanding timer ids.\n   *\n   * @private\n   */\n  ;\n\n  _proto.clearTimersOnDispose_ = function clearTimersOnDispose_() {\n    var _this5 = this;\n\n    if (this.clearingTimersOnDispose_) {\n      return;\n    }\n\n    this.clearingTimersOnDispose_ = true;\n    this.one('dispose', function () {\n      [['namedRafs_', 'cancelNamedAnimationFrame'], ['rafIds_', 'cancelAnimationFrame'], ['setTimeoutIds_', 'clearTimeout'], ['setIntervalIds_', 'clearInterval']].forEach(function (_ref) {\n        var idName = _ref[0],\n            cancelName = _ref[1];\n\n        // for a `Set` key will actually be the value again\n        // so forEach((val, val) =>` but for maps we want to use\n        // the key.\n        _this5[idName].forEach(function (val, key) {\n          return _this5[cancelName](key);\n        });\n      });\n      _this5.clearingTimersOnDispose_ = false;\n    });\n  }\n  /**\n   * Register a `Component` with `videojs` given the name and the component.\n   *\n   * > NOTE: {@link Tech}s should not be registered as a `Component`. {@link Tech}s\n   *         should be registered using {@link Tech.registerTech} or\n   *         {@link videojs:videojs.registerTech}.\n   *\n   * > NOTE: This function can also be seen on videojs as\n   *         {@link videojs:videojs.registerComponent}.\n   *\n   * @param {string} name\n   *        The name of the `Component` to register.\n   *\n   * @param {Component} ComponentToRegister\n   *        The `Component` class to register.\n   *\n   * @return {Component}\n   *         The `Component` that was registered.\n   */\n  ;\n\n  Component.registerComponent = function registerComponent(name, ComponentToRegister) {\n    if (typeof name !== 'string' || !name) {\n      throw new Error(\"Illegal component name, \\\"\" + name + \"\\\"; must be a non-empty string.\");\n    }\n\n    var Tech = Component.getComponent('Tech'); // We need to make sure this check is only done if Tech has been registered.\n\n    var isTech = Tech && Tech.isTech(ComponentToRegister);\n    var isComp = Component === ComponentToRegister || Component.prototype.isPrototypeOf(ComponentToRegister.prototype);\n\n    if (isTech || !isComp) {\n      var reason;\n\n      if (isTech) {\n        reason = 'techs must be registered using Tech.registerTech()';\n      } else {\n        reason = 'must be a Component subclass';\n      }\n\n      throw new Error(\"Illegal component, \\\"\" + name + \"\\\"; \" + reason + \".\");\n    }\n\n    name = toTitleCase$1(name);\n\n    if (!Component.components_) {\n      Component.components_ = {};\n    }\n\n    var Player = Component.getComponent('Player');\n\n    if (name === 'Player' && Player && Player.players) {\n      var players = Player.players;\n      var playerNames = Object.keys(players); // If we have players that were disposed, then their name will still be\n      // in Players.players. So, we must loop through and verify that the value\n      // for each item is not null. This allows registration of the Player component\n      // after all players have been disposed or before any were created.\n\n      if (players && playerNames.length > 0 && playerNames.map(function (pname) {\n        return players[pname];\n      }).every(Boolean)) {\n        throw new Error('Can not register Player component after player has been created.');\n      }\n    }\n\n    Component.components_[name] = ComponentToRegister;\n    Component.components_[toLowerCase(name)] = ComponentToRegister;\n    return ComponentToRegister;\n  }\n  /**\n   * Get a `Component` based on the name it was registered with.\n   *\n   * @param {string} name\n   *        The Name of the component to get.\n   *\n   * @return {Component}\n   *         The `Component` that got registered under the given name.\n   */\n  ;\n\n  Component.getComponent = function getComponent(name) {\n    if (!name || !Component.components_) {\n      return;\n    }\n\n    return Component.components_[name];\n  };\n\n  return Component;\n}();\n/**\n * Whether or not this component supports `requestAnimationFrame`.\n *\n * This is exposed primarily for testing purposes.\n *\n * @private\n * @type {Boolean}\n */\n\n\nComponent$1.prototype.supportsRaf_ = typeof window$1.requestAnimationFrame === 'function' && typeof window$1.cancelAnimationFrame === 'function';\nComponent$1.registerComponent('Component', Component$1);\n\n/**\n * @file time-ranges.js\n * @module time-ranges\n */\n/**\n * Returns the time for the specified index at the start or end\n * of a TimeRange object.\n *\n * @typedef    {Function} TimeRangeIndex\n *\n * @param      {number} [index=0]\n *             The range number to return the time for.\n *\n * @return     {number}\n *             The time offset at the specified index.\n *\n * @deprecated The index argument must be provided.\n *             In the future, leaving it out will throw an error.\n */\n\n/**\n * An object that contains ranges of time.\n *\n * @typedef  {Object} TimeRange\n *\n * @property {number} length\n *           The number of time ranges represented by this object.\n *\n * @property {module:time-ranges~TimeRangeIndex} start\n *           Returns the time offset at which a specified time range begins.\n *\n * @property {module:time-ranges~TimeRangeIndex} end\n *           Returns the time offset at which a specified time range ends.\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/API/TimeRanges\n */\n\n/**\n * Check if any of the time ranges are over the maximum index.\n *\n * @private\n * @param   {string} fnName\n *          The function name to use for logging\n *\n * @param   {number} index\n *          The index to check\n *\n * @param   {number} maxIndex\n *          The maximum possible index\n *\n * @throws  {Error} if the timeRanges provided are over the maxIndex\n */\n\nfunction rangeCheck(fnName, index, maxIndex) {\n  if (typeof index !== 'number' || index < 0 || index > maxIndex) {\n    throw new Error(\"Failed to execute '\" + fnName + \"' on 'TimeRanges': The index provided (\" + index + \") is non-numeric or out of bounds (0-\" + maxIndex + \").\");\n  }\n}\n/**\n * Get the time for the specified index at the start or end\n * of a TimeRange object.\n *\n * @private\n * @param      {string} fnName\n *             The function name to use for logging\n *\n * @param      {string} valueIndex\n *             The property that should be used to get the time. should be\n *             'start' or 'end'\n *\n * @param      {Array} ranges\n *             An array of time ranges\n *\n * @param      {Array} [rangeIndex=0]\n *             The index to start the search at\n *\n * @return     {number}\n *             The time that offset at the specified index.\n *\n * @deprecated rangeIndex must be set to a value, in the future this will throw an error.\n * @throws     {Error} if rangeIndex is more than the length of ranges\n */\n\n\nfunction getRange(fnName, valueIndex, ranges, rangeIndex) {\n  rangeCheck(fnName, rangeIndex, ranges.length - 1);\n  return ranges[rangeIndex][valueIndex];\n}\n/**\n * Create a time range object given ranges of time.\n *\n * @private\n * @param   {Array} [ranges]\n *          An array of time ranges.\n */\n\n\nfunction createTimeRangesObj(ranges) {\n  var timeRangesObj;\n\n  if (ranges === undefined || ranges.length === 0) {\n    timeRangesObj = {\n      length: 0,\n      start: function start() {\n        throw new Error('This TimeRanges object is empty');\n      },\n      end: function end() {\n        throw new Error('This TimeRanges object is empty');\n      }\n    };\n  } else {\n    timeRangesObj = {\n      length: ranges.length,\n      start: getRange.bind(null, 'start', 0, ranges),\n      end: getRange.bind(null, 'end', 1, ranges)\n    };\n  }\n\n  if (window$1.Symbol && window$1.Symbol.iterator) {\n    timeRangesObj[window$1.Symbol.iterator] = function () {\n      return (ranges || []).values();\n    };\n  }\n\n  return timeRangesObj;\n}\n/**\n * Create a `TimeRange` object which mimics an\n * {@link https://developer.mozilla.org/en-US/docs/Web/API/TimeRanges|HTML5 TimeRanges instance}.\n *\n * @param {number|Array[]} start\n *        The start of a single range (a number) or an array of ranges (an\n *        array of arrays of two numbers each).\n *\n * @param {number} end\n *        The end of a single range. Cannot be used with the array form of\n *        the `start` argument.\n */\n\n\nfunction createTimeRanges(start, end) {\n  if (Array.isArray(start)) {\n    return createTimeRangesObj(start);\n  } else if (start === undefined || end === undefined) {\n    return createTimeRangesObj();\n  }\n\n  return createTimeRangesObj([[start, end]]);\n}\n\n/**\n * @file buffer.js\n * @module buffer\n */\n/**\n * Compute the percentage of the media that has been buffered.\n *\n * @param {TimeRange} buffered\n *        The current `TimeRange` object representing buffered time ranges\n *\n * @param {number} duration\n *        Total duration of the media\n *\n * @return {number}\n *         Percent buffered of the total duration in decimal form.\n */\n\nfunction bufferedPercent(buffered, duration) {\n  var bufferedDuration = 0;\n  var start;\n  var end;\n\n  if (!duration) {\n    return 0;\n  }\n\n  if (!buffered || !buffered.length) {\n    buffered = createTimeRanges(0, 0);\n  }\n\n  for (var i = 0; i < buffered.length; i++) {\n    start = buffered.start(i);\n    end = buffered.end(i); // buffered end can be bigger than duration by a very small fraction\n\n    if (end > duration) {\n      end = duration;\n    }\n\n    bufferedDuration += end - start;\n  }\n\n  return bufferedDuration / duration;\n}\n\n/**\n * @file media-error.js\n */\n/**\n * A Custom `MediaError` class which mimics the standard HTML5 `MediaError` class.\n *\n * @param {number|string|Object|MediaError} value\n *        This can be of multiple types:\n *        - number: should be a standard error code\n *        - string: an error message (the code will be 0)\n *        - Object: arbitrary properties\n *        - `MediaError` (native): used to populate a video.js `MediaError` object\n *        - `MediaError` (video.js): will return itself if it's already a\n *          video.js `MediaError` object.\n *\n * @see [MediaError Spec]{@link https://dev.w3.org/html5/spec-author-view/video.html#mediaerror}\n * @see [Encrypted MediaError Spec]{@link https://www.w3.org/TR/2013/WD-encrypted-media-20130510/#error-codes}\n *\n * @class MediaError\n */\n\nfunction MediaError(value) {\n  // Allow redundant calls to this constructor to avoid having `instanceof`\n  // checks peppered around the code.\n  if (value instanceof MediaError) {\n    return value;\n  }\n\n  if (typeof value === 'number') {\n    this.code = value;\n  } else if (typeof value === 'string') {\n    // default code is zero, so this is a custom error\n    this.message = value;\n  } else if (isObject(value)) {\n    // We assign the `code` property manually because native `MediaError` objects\n    // do not expose it as an own/enumerable property of the object.\n    if (typeof value.code === 'number') {\n      this.code = value.code;\n    }\n\n    assign(this, value);\n  }\n\n  if (!this.message) {\n    this.message = MediaError.defaultMessages[this.code] || '';\n  }\n}\n/**\n * The error code that refers two one of the defined `MediaError` types\n *\n * @type {Number}\n */\n\n\nMediaError.prototype.code = 0;\n/**\n * An optional message that to show with the error. Message is not part of the HTML5\n * video spec but allows for more informative custom errors.\n *\n * @type {String}\n */\n\nMediaError.prototype.message = '';\n/**\n * An optional status code that can be set by plugins to allow even more detail about\n * the error. For example a plugin might provide a specific HTTP status code and an\n * error message for that code. Then when the plugin gets that error this class will\n * know how to display an error message for it. This allows a custom message to show\n * up on the `Player` error overlay.\n *\n * @type {Array}\n */\n\nMediaError.prototype.status = null;\n/**\n * Errors indexed by the W3C standard. The order **CANNOT CHANGE**! See the\n * specification listed under {@link MediaError} for more information.\n *\n * @enum {array}\n * @readonly\n * @property {string} 0 - MEDIA_ERR_CUSTOM\n * @property {string} 1 - MEDIA_ERR_ABORTED\n * @property {string} 2 - MEDIA_ERR_NETWORK\n * @property {string} 3 - MEDIA_ERR_DECODE\n * @property {string} 4 - MEDIA_ERR_SRC_NOT_SUPPORTED\n * @property {string} 5 - MEDIA_ERR_ENCRYPTED\n */\n\nMediaError.errorTypes = ['MEDIA_ERR_CUSTOM', 'MEDIA_ERR_ABORTED', 'MEDIA_ERR_NETWORK', 'MEDIA_ERR_DECODE', 'MEDIA_ERR_SRC_NOT_SUPPORTED', 'MEDIA_ERR_ENCRYPTED'];\n/**\n * The default `MediaError` messages based on the {@link MediaError.errorTypes}.\n *\n * @type {Array}\n * @constant\n */\n\nMediaError.defaultMessages = {\n  1: 'You aborted the media playback',\n  2: 'A network error caused the media download to fail part-way.',\n  3: 'The media playback was aborted due to a corruption problem or because the media used features your browser did not support.',\n  4: 'The media could not be loaded, either because the server or network failed or because the format is not supported.',\n  5: 'The media is encrypted and we do not have the keys to decrypt it.'\n}; // Add types as properties on MediaError\n// e.g. MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED = 4;\n\nfor (var errNum = 0; errNum < MediaError.errorTypes.length; errNum++) {\n  MediaError[MediaError.errorTypes[errNum]] = errNum; // values should be accessible on both the class and instance\n\n  MediaError.prototype[MediaError.errorTypes[errNum]] = errNum;\n} // jsdocs for instance/static members added above\n\n/**\n * Returns whether an object is `Promise`-like (i.e. has a `then` method).\n *\n * @param  {Object}  value\n *         An object that may or may not be `Promise`-like.\n *\n * @return {boolean}\n *         Whether or not the object is `Promise`-like.\n */\nfunction isPromise(value) {\n  return value !== undefined && value !== null && typeof value.then === 'function';\n}\n/**\n * Silence a Promise-like object.\n *\n * This is useful for avoiding non-harmful, but potentially confusing \"uncaught\n * play promise\" rejection error messages.\n *\n * @param  {Object} value\n *         An object that may or may not be `Promise`-like.\n */\n\nfunction silencePromise(value) {\n  if (isPromise(value)) {\n    value.then(null, function (e) {});\n  }\n}\n\n/**\n * @file text-track-list-converter.js Utilities for capturing text track state and\n * re-creating tracks based on a capture.\n *\n * @module text-track-list-converter\n */\n\n/**\n * Examine a single {@link TextTrack} and return a JSON-compatible javascript object that\n * represents the {@link TextTrack}'s state.\n *\n * @param {TextTrack} track\n *        The text track to query.\n *\n * @return {Object}\n *         A serializable javascript representation of the TextTrack.\n * @private\n */\nvar trackToJson_ = function trackToJson_(track) {\n  var ret = ['kind', 'label', 'language', 'id', 'inBandMetadataTrackDispatchType', 'mode', 'src'].reduce(function (acc, prop, i) {\n    if (track[prop]) {\n      acc[prop] = track[prop];\n    }\n\n    return acc;\n  }, {\n    cues: track.cues && Array.prototype.map.call(track.cues, function (cue) {\n      return {\n        startTime: cue.startTime,\n        endTime: cue.endTime,\n        text: cue.text,\n        id: cue.id\n      };\n    })\n  });\n  return ret;\n};\n/**\n * Examine a {@link Tech} and return a JSON-compatible javascript array that represents the\n * state of all {@link TextTrack}s currently configured. The return array is compatible with\n * {@link text-track-list-converter:jsonToTextTracks}.\n *\n * @param {Tech} tech\n *        The tech object to query\n *\n * @return {Array}\n *         A serializable javascript representation of the {@link Tech}s\n *         {@link TextTrackList}.\n */\n\n\nvar textTracksToJson = function textTracksToJson(tech) {\n  var trackEls = tech.$$('track');\n  var trackObjs = Array.prototype.map.call(trackEls, function (t) {\n    return t.track;\n  });\n  var tracks = Array.prototype.map.call(trackEls, function (trackEl) {\n    var json = trackToJson_(trackEl.track);\n\n    if (trackEl.src) {\n      json.src = trackEl.src;\n    }\n\n    return json;\n  });\n  return tracks.concat(Array.prototype.filter.call(tech.textTracks(), function (track) {\n    return trackObjs.indexOf(track) === -1;\n  }).map(trackToJson_));\n};\n/**\n * Create a set of remote {@link TextTrack}s on a {@link Tech} based on an array of javascript\n * object {@link TextTrack} representations.\n *\n * @param {Array} json\n *        An array of `TextTrack` representation objects, like those that would be\n *        produced by `textTracksToJson`.\n *\n * @param {Tech} tech\n *        The `Tech` to create the `TextTrack`s on.\n */\n\n\nvar jsonToTextTracks = function jsonToTextTracks(json, tech) {\n  json.forEach(function (track) {\n    var addedTrack = tech.addRemoteTextTrack(track).track;\n\n    if (!track.src && track.cues) {\n      track.cues.forEach(function (cue) {\n        return addedTrack.addCue(cue);\n      });\n    }\n  });\n  return tech.textTracks();\n};\n\nvar textTrackConverter = {\n  textTracksToJson: textTracksToJson,\n  jsonToTextTracks: jsonToTextTracks,\n  trackToJson_: trackToJson_\n};\n\nvar MODAL_CLASS_NAME = 'vjs-modal-dialog';\n/**\n * The `ModalDialog` displays over the video and its controls, which blocks\n * interaction with the player until it is closed.\n *\n * Modal dialogs include a \"Close\" button and will close when that button\n * is activated - or when ESC is pressed anywhere.\n *\n * @extends Component\n */\n\nvar ModalDialog = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(ModalDialog, _Component);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Mixed} [options.content=undefined]\n   *        Provide customized content for this modal.\n   *\n   * @param {string} [options.description]\n   *        A text description for the modal, primarily for accessibility.\n   *\n   * @param {boolean} [options.fillAlways=false]\n   *        Normally, modals are automatically filled only the first time\n   *        they open. This tells the modal to refresh its content\n   *        every time it opens.\n   *\n   * @param {string} [options.label]\n   *        A text label for the modal, primarily for accessibility.\n   *\n   * @param {boolean} [options.pauseOnOpen=true]\n   *        If `true`, playback will will be paused if playing when\n   *        the modal opens, and resumed when it closes.\n   *\n   * @param {boolean} [options.temporary=true]\n   *        If `true`, the modal can only be opened once; it will be\n   *        disposed as soon as it's closed.\n   *\n   * @param {boolean} [options.uncloseable=false]\n   *        If `true`, the user will not be able to close the modal\n   *        through the UI in the normal ways. Programmatic closing is\n   *        still possible.\n   */\n  function ModalDialog(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n\n    _this.handleKeyDown_ = function (e) {\n      return _this.handleKeyDown(e);\n    };\n\n    _this.close_ = function (e) {\n      return _this.close(e);\n    };\n\n    _this.opened_ = _this.hasBeenOpened_ = _this.hasBeenFilled_ = false;\n\n    _this.closeable(!_this.options_.uncloseable);\n\n    _this.content(_this.options_.content); // Make sure the contentEl is defined AFTER any children are initialized\n    // because we only want the contents of the modal in the contentEl\n    // (not the UI elements like the close button).\n\n\n    _this.contentEl_ = createEl('div', {\n      className: MODAL_CLASS_NAME + \"-content\"\n    }, {\n      role: 'document'\n    });\n    _this.descEl_ = createEl('p', {\n      className: MODAL_CLASS_NAME + \"-description vjs-control-text\",\n      id: _this.el().getAttribute('aria-describedby')\n    });\n    textContent(_this.descEl_, _this.description());\n\n    _this.el_.appendChild(_this.descEl_);\n\n    _this.el_.appendChild(_this.contentEl_);\n\n    return _this;\n  }\n  /**\n   * Create the `ModalDialog`'s DOM element\n   *\n   * @return {Element}\n   *         The DOM element that gets created.\n   */\n\n\n  var _proto = ModalDialog.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: this.buildCSSClass(),\n      tabIndex: -1\n    }, {\n      'aria-describedby': this.id() + \"_description\",\n      'aria-hidden': 'true',\n      'aria-label': this.label(),\n      'role': 'dialog'\n    });\n  };\n\n  _proto.dispose = function dispose() {\n    this.contentEl_ = null;\n    this.descEl_ = null;\n    this.previouslyActiveEl_ = null;\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n  ;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return MODAL_CLASS_NAME + \" vjs-hidden \" + _Component.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Returns the label string for this modal. Primarily used for accessibility.\n   *\n   * @return {string}\n   *         the localized or raw label of this modal.\n   */\n  ;\n\n  _proto.label = function label() {\n    return this.localize(this.options_.label || 'Modal Window');\n  }\n  /**\n   * Returns the description string for this modal. Primarily used for\n   * accessibility.\n   *\n   * @return {string}\n   *         The localized or raw description of this modal.\n   */\n  ;\n\n  _proto.description = function description() {\n    var desc = this.options_.description || this.localize('This is a modal window.'); // Append a universal closeability message if the modal is closeable.\n\n    if (this.closeable()) {\n      desc += ' ' + this.localize('This modal can be closed by pressing the Escape key or activating the close button.');\n    }\n\n    return desc;\n  }\n  /**\n   * Opens the modal.\n   *\n   * @fires ModalDialog#beforemodalopen\n   * @fires ModalDialog#modalopen\n   */\n  ;\n\n  _proto.open = function open() {\n    if (!this.opened_) {\n      var player = this.player();\n      /**\n        * Fired just before a `ModalDialog` is opened.\n        *\n        * @event ModalDialog#beforemodalopen\n        * @type {EventTarget~Event}\n        */\n\n      this.trigger('beforemodalopen');\n      this.opened_ = true; // Fill content if the modal has never opened before and\n      // never been filled.\n\n      if (this.options_.fillAlways || !this.hasBeenOpened_ && !this.hasBeenFilled_) {\n        this.fill();\n      } // If the player was playing, pause it and take note of its previously\n      // playing state.\n\n\n      this.wasPlaying_ = !player.paused();\n\n      if (this.options_.pauseOnOpen && this.wasPlaying_) {\n        player.pause();\n      }\n\n      this.on('keydown', this.handleKeyDown_); // Hide controls and note if they were enabled.\n\n      this.hadControls_ = player.controls();\n      player.controls(false);\n      this.show();\n      this.conditionalFocus_();\n      this.el().setAttribute('aria-hidden', 'false');\n      /**\n        * Fired just after a `ModalDialog` is opened.\n        *\n        * @event ModalDialog#modalopen\n        * @type {EventTarget~Event}\n        */\n\n      this.trigger('modalopen');\n      this.hasBeenOpened_ = true;\n    }\n  }\n  /**\n   * If the `ModalDialog` is currently open or closed.\n   *\n   * @param  {boolean} [value]\n   *         If given, it will open (`true`) or close (`false`) the modal.\n   *\n   * @return {boolean}\n   *         the current open state of the modaldialog\n   */\n  ;\n\n  _proto.opened = function opened(value) {\n    if (typeof value === 'boolean') {\n      this[value ? 'open' : 'close']();\n    }\n\n    return this.opened_;\n  }\n  /**\n   * Closes the modal, does nothing if the `ModalDialog` is\n   * not open.\n   *\n   * @fires ModalDialog#beforemodalclose\n   * @fires ModalDialog#modalclose\n   */\n  ;\n\n  _proto.close = function close() {\n    if (!this.opened_) {\n      return;\n    }\n\n    var player = this.player();\n    /**\n      * Fired just before a `ModalDialog` is closed.\n      *\n      * @event ModalDialog#beforemodalclose\n      * @type {EventTarget~Event}\n      */\n\n    this.trigger('beforemodalclose');\n    this.opened_ = false;\n\n    if (this.wasPlaying_ && this.options_.pauseOnOpen) {\n      player.play();\n    }\n\n    this.off('keydown', this.handleKeyDown_);\n\n    if (this.hadControls_) {\n      player.controls(true);\n    }\n\n    this.hide();\n    this.el().setAttribute('aria-hidden', 'true');\n    /**\n      * Fired just after a `ModalDialog` is closed.\n      *\n      * @event ModalDialog#modalclose\n      * @type {EventTarget~Event}\n      */\n\n    this.trigger('modalclose');\n    this.conditionalBlur_();\n\n    if (this.options_.temporary) {\n      this.dispose();\n    }\n  }\n  /**\n   * Check to see if the `ModalDialog` is closeable via the UI.\n   *\n   * @param  {boolean} [value]\n   *         If given as a boolean, it will set the `closeable` option.\n   *\n   * @return {boolean}\n   *         Returns the final value of the closable option.\n   */\n  ;\n\n  _proto.closeable = function closeable(value) {\n    if (typeof value === 'boolean') {\n      var closeable = this.closeable_ = !!value;\n      var close = this.getChild('closeButton'); // If this is being made closeable and has no close button, add one.\n\n      if (closeable && !close) {\n        // The close button should be a child of the modal - not its\n        // content element, so temporarily change the content element.\n        var temp = this.contentEl_;\n        this.contentEl_ = this.el_;\n        close = this.addChild('closeButton', {\n          controlText: 'Close Modal Dialog'\n        });\n        this.contentEl_ = temp;\n        this.on(close, 'close', this.close_);\n      } // If this is being made uncloseable and has a close button, remove it.\n\n\n      if (!closeable && close) {\n        this.off(close, 'close', this.close_);\n        this.removeChild(close);\n        close.dispose();\n      }\n    }\n\n    return this.closeable_;\n  }\n  /**\n   * Fill the modal's content element with the modal's \"content\" option.\n   * The content element will be emptied before this change takes place.\n   */\n  ;\n\n  _proto.fill = function fill() {\n    this.fillWith(this.content());\n  }\n  /**\n   * Fill the modal's content element with arbitrary content.\n   * The content element will be emptied before this change takes place.\n   *\n   * @fires ModalDialog#beforemodalfill\n   * @fires ModalDialog#modalfill\n   *\n   * @param {Mixed} [content]\n   *        The same rules apply to this as apply to the `content` option.\n   */\n  ;\n\n  _proto.fillWith = function fillWith(content) {\n    var contentEl = this.contentEl();\n    var parentEl = contentEl.parentNode;\n    var nextSiblingEl = contentEl.nextSibling;\n    /**\n      * Fired just before a `ModalDialog` is filled with content.\n      *\n      * @event ModalDialog#beforemodalfill\n      * @type {EventTarget~Event}\n      */\n\n    this.trigger('beforemodalfill');\n    this.hasBeenFilled_ = true; // Detach the content element from the DOM before performing\n    // manipulation to avoid modifying the live DOM multiple times.\n\n    parentEl.removeChild(contentEl);\n    this.empty();\n    insertContent(contentEl, content);\n    /**\n     * Fired just after a `ModalDialog` is filled with content.\n     *\n     * @event ModalDialog#modalfill\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('modalfill'); // Re-inject the re-filled content element.\n\n    if (nextSiblingEl) {\n      parentEl.insertBefore(contentEl, nextSiblingEl);\n    } else {\n      parentEl.appendChild(contentEl);\n    } // make sure that the close button is last in the dialog DOM\n\n\n    var closeButton = this.getChild('closeButton');\n\n    if (closeButton) {\n      parentEl.appendChild(closeButton.el_);\n    }\n  }\n  /**\n   * Empties the content element. This happens anytime the modal is filled.\n   *\n   * @fires ModalDialog#beforemodalempty\n   * @fires ModalDialog#modalempty\n   */\n  ;\n\n  _proto.empty = function empty() {\n    /**\n    * Fired just before a `ModalDialog` is emptied.\n    *\n    * @event ModalDialog#beforemodalempty\n    * @type {EventTarget~Event}\n    */\n    this.trigger('beforemodalempty');\n    emptyEl(this.contentEl());\n    /**\n    * Fired just after a `ModalDialog` is emptied.\n    *\n    * @event ModalDialog#modalempty\n    * @type {EventTarget~Event}\n    */\n\n    this.trigger('modalempty');\n  }\n  /**\n   * Gets or sets the modal content, which gets normalized before being\n   * rendered into the DOM.\n   *\n   * This does not update the DOM or fill the modal, but it is called during\n   * that process.\n   *\n   * @param  {Mixed} [value]\n   *         If defined, sets the internal content value to be used on the\n   *         next call(s) to `fill`. This value is normalized before being\n   *         inserted. To \"clear\" the internal content value, pass `null`.\n   *\n   * @return {Mixed}\n   *         The current content of the modal dialog\n   */\n  ;\n\n  _proto.content = function content(value) {\n    if (typeof value !== 'undefined') {\n      this.content_ = value;\n    }\n\n    return this.content_;\n  }\n  /**\n   * conditionally focus the modal dialog if focus was previously on the player.\n   *\n   * @private\n   */\n  ;\n\n  _proto.conditionalFocus_ = function conditionalFocus_() {\n    var activeEl = document.activeElement;\n    var playerEl = this.player_.el_;\n    this.previouslyActiveEl_ = null;\n\n    if (playerEl.contains(activeEl) || playerEl === activeEl) {\n      this.previouslyActiveEl_ = activeEl;\n      this.focus();\n    }\n  }\n  /**\n   * conditionally blur the element and refocus the last focused element\n   *\n   * @private\n   */\n  ;\n\n  _proto.conditionalBlur_ = function conditionalBlur_() {\n    if (this.previouslyActiveEl_) {\n      this.previouslyActiveEl_.focus();\n      this.previouslyActiveEl_ = null;\n    }\n  }\n  /**\n   * Keydown handler. Attached when modal is focused.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    // Do not allow keydowns to reach out of the modal dialog.\n    event.stopPropagation();\n\n    if (keycode.isEventKey(event, 'Escape') && this.closeable()) {\n      event.preventDefault();\n      this.close();\n      return;\n    } // exit early if it isn't a tab key\n\n\n    if (!keycode.isEventKey(event, 'Tab')) {\n      return;\n    }\n\n    var focusableEls = this.focusableEls_();\n    var activeEl = this.el_.querySelector(':focus');\n    var focusIndex;\n\n    for (var i = 0; i < focusableEls.length; i++) {\n      if (activeEl === focusableEls[i]) {\n        focusIndex = i;\n        break;\n      }\n    }\n\n    if (document.activeElement === this.el_) {\n      focusIndex = 0;\n    }\n\n    if (event.shiftKey && focusIndex === 0) {\n      focusableEls[focusableEls.length - 1].focus();\n      event.preventDefault();\n    } else if (!event.shiftKey && focusIndex === focusableEls.length - 1) {\n      focusableEls[0].focus();\n      event.preventDefault();\n    }\n  }\n  /**\n   * get all focusable elements\n   *\n   * @private\n   */\n  ;\n\n  _proto.focusableEls_ = function focusableEls_() {\n    var allChildren = this.el_.querySelectorAll('*');\n    return Array.prototype.filter.call(allChildren, function (child) {\n      return (child instanceof window$1.HTMLAnchorElement || child instanceof window$1.HTMLAreaElement) && child.hasAttribute('href') || (child instanceof window$1.HTMLInputElement || child instanceof window$1.HTMLSelectElement || child instanceof window$1.HTMLTextAreaElement || child instanceof window$1.HTMLButtonElement) && !child.hasAttribute('disabled') || child instanceof window$1.HTMLIFrameElement || child instanceof window$1.HTMLObjectElement || child instanceof window$1.HTMLEmbedElement || child.hasAttribute('tabindex') && child.getAttribute('tabindex') !== -1 || child.hasAttribute('contenteditable');\n    });\n  };\n\n  return ModalDialog;\n}(Component$1);\n/**\n * Default options for `ModalDialog` default options.\n *\n * @type {Object}\n * @private\n */\n\n\nModalDialog.prototype.options_ = {\n  pauseOnOpen: true,\n  temporary: true\n};\nComponent$1.registerComponent('ModalDialog', ModalDialog);\n\n/**\n * Common functionaliy between {@link TextTrackList}, {@link AudioTrackList}, and\n * {@link VideoTrackList}\n *\n * @extends EventTarget\n */\n\nvar TrackList = /*#__PURE__*/function (_EventTarget) {\n  _inheritsLoose(TrackList, _EventTarget);\n\n  /**\n   * Create an instance of this class\n   *\n   * @param {Track[]} tracks\n   *        A list of tracks to initialize the list with.\n   *\n   * @abstract\n   */\n  function TrackList(tracks) {\n    var _this;\n\n    if (tracks === void 0) {\n      tracks = [];\n    }\n\n    _this = _EventTarget.call(this) || this;\n    _this.tracks_ = [];\n    /**\n     * @memberof TrackList\n     * @member {number} length\n     *         The current number of `Track`s in the this Trackist.\n     * @instance\n     */\n\n    Object.defineProperty(_assertThisInitialized(_this), 'length', {\n      get: function get() {\n        return this.tracks_.length;\n      }\n    });\n\n    for (var i = 0; i < tracks.length; i++) {\n      _this.addTrack(tracks[i]);\n    }\n\n    return _this;\n  }\n  /**\n   * Add a {@link Track} to the `TrackList`\n   *\n   * @param {Track} track\n   *        The audio, video, or text track to add to the list.\n   *\n   * @fires TrackList#addtrack\n   */\n\n\n  var _proto = TrackList.prototype;\n\n  _proto.addTrack = function addTrack(track) {\n    var _this2 = this;\n\n    var index = this.tracks_.length;\n\n    if (!('' + index in this)) {\n      Object.defineProperty(this, index, {\n        get: function get() {\n          return this.tracks_[index];\n        }\n      });\n    } // Do not add duplicate tracks\n\n\n    if (this.tracks_.indexOf(track) === -1) {\n      this.tracks_.push(track);\n      /**\n       * Triggered when a track is added to a track list.\n       *\n       * @event TrackList#addtrack\n       * @type {EventTarget~Event}\n       * @property {Track} track\n       *           A reference to track that was added.\n       */\n\n      this.trigger({\n        track: track,\n        type: 'addtrack',\n        target: this\n      });\n    }\n    /**\n     * Triggered when a track label is changed.\n     *\n     * @event TrackList#addtrack\n     * @type {EventTarget~Event}\n     * @property {Track} track\n     *           A reference to track that was added.\n     */\n\n\n    track.labelchange_ = function () {\n      _this2.trigger({\n        track: track,\n        type: 'labelchange',\n        target: _this2\n      });\n    };\n\n    if (isEvented(track)) {\n      track.addEventListener('labelchange', track.labelchange_);\n    }\n  }\n  /**\n   * Remove a {@link Track} from the `TrackList`\n   *\n   * @param {Track} rtrack\n   *        The audio, video, or text track to remove from the list.\n   *\n   * @fires TrackList#removetrack\n   */\n  ;\n\n  _proto.removeTrack = function removeTrack(rtrack) {\n    var track;\n\n    for (var i = 0, l = this.length; i < l; i++) {\n      if (this[i] === rtrack) {\n        track = this[i];\n\n        if (track.off) {\n          track.off();\n        }\n\n        this.tracks_.splice(i, 1);\n        break;\n      }\n    }\n\n    if (!track) {\n      return;\n    }\n    /**\n     * Triggered when a track is removed from track list.\n     *\n     * @event TrackList#removetrack\n     * @type {EventTarget~Event}\n     * @property {Track} track\n     *           A reference to track that was removed.\n     */\n\n\n    this.trigger({\n      track: track,\n      type: 'removetrack',\n      target: this\n    });\n  }\n  /**\n   * Get a Track from the TrackList by a tracks id\n   *\n   * @param {string} id - the id of the track to get\n   * @method getTrackById\n   * @return {Track}\n   * @private\n   */\n  ;\n\n  _proto.getTrackById = function getTrackById(id) {\n    var result = null;\n\n    for (var i = 0, l = this.length; i < l; i++) {\n      var track = this[i];\n\n      if (track.id === id) {\n        result = track;\n        break;\n      }\n    }\n\n    return result;\n  };\n\n  return TrackList;\n}(EventTarget$2);\n/**\n * Triggered when a different track is selected/enabled.\n *\n * @event TrackList#change\n * @type {EventTarget~Event}\n */\n\n/**\n * Events that can be called with on + eventName. See {@link EventHandler}.\n *\n * @property {Object} TrackList#allowedEvents_\n * @private\n */\n\n\nTrackList.prototype.allowedEvents_ = {\n  change: 'change',\n  addtrack: 'addtrack',\n  removetrack: 'removetrack',\n  labelchange: 'labelchange'\n}; // emulate attribute EventHandler support to allow for feature detection\n\nfor (var event in TrackList.prototype.allowedEvents_) {\n  TrackList.prototype['on' + event] = null;\n}\n\n/**\n * Anywhere we call this function we diverge from the spec\n * as we only support one enabled audiotrack at a time\n *\n * @param {AudioTrackList} list\n *        list to work on\n *\n * @param {AudioTrack} track\n *        The track to skip\n *\n * @private\n */\n\nvar disableOthers$1 = function disableOthers(list, track) {\n  for (var i = 0; i < list.length; i++) {\n    if (!Object.keys(list[i]).length || track.id === list[i].id) {\n      continue;\n    } // another audio track is enabled, disable it\n\n\n    list[i].enabled = false;\n  }\n};\n/**\n * The current list of {@link AudioTrack} for a media file.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotracklist}\n * @extends TrackList\n */\n\n\nvar AudioTrackList = /*#__PURE__*/function (_TrackList) {\n  _inheritsLoose(AudioTrackList, _TrackList);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {AudioTrack[]} [tracks=[]]\n   *        A list of `AudioTrack` to instantiate the list with.\n   */\n  function AudioTrackList(tracks) {\n    var _this;\n\n    if (tracks === void 0) {\n      tracks = [];\n    }\n\n    // make sure only 1 track is enabled\n    // sorted from last index to first index\n    for (var i = tracks.length - 1; i >= 0; i--) {\n      if (tracks[i].enabled) {\n        disableOthers$1(tracks, tracks[i]);\n        break;\n      }\n    }\n\n    _this = _TrackList.call(this, tracks) || this;\n    _this.changing_ = false;\n    return _this;\n  }\n  /**\n   * Add an {@link AudioTrack} to the `AudioTrackList`.\n   *\n   * @param {AudioTrack} track\n   *        The AudioTrack to add to the list\n   *\n   * @fires TrackList#addtrack\n   */\n\n\n  var _proto = AudioTrackList.prototype;\n\n  _proto.addTrack = function addTrack(track) {\n    var _this2 = this;\n\n    if (track.enabled) {\n      disableOthers$1(this, track);\n    }\n\n    _TrackList.prototype.addTrack.call(this, track); // native tracks don't have this\n\n\n    if (!track.addEventListener) {\n      return;\n    }\n\n    track.enabledChange_ = function () {\n      // when we are disabling other tracks (since we don't support\n      // more than one track at a time) we will set changing_\n      // to true so that we don't trigger additional change events\n      if (_this2.changing_) {\n        return;\n      }\n\n      _this2.changing_ = true;\n      disableOthers$1(_this2, track);\n      _this2.changing_ = false;\n\n      _this2.trigger('change');\n    };\n    /**\n     * @listens AudioTrack#enabledchange\n     * @fires TrackList#change\n     */\n\n\n    track.addEventListener('enabledchange', track.enabledChange_);\n  };\n\n  _proto.removeTrack = function removeTrack(rtrack) {\n    _TrackList.prototype.removeTrack.call(this, rtrack);\n\n    if (rtrack.removeEventListener && rtrack.enabledChange_) {\n      rtrack.removeEventListener('enabledchange', rtrack.enabledChange_);\n      rtrack.enabledChange_ = null;\n    }\n  };\n\n  return AudioTrackList;\n}(TrackList);\n\n/**\n * Un-select all other {@link VideoTrack}s that are selected.\n *\n * @param {VideoTrackList} list\n *        list to work on\n *\n * @param {VideoTrack} track\n *        The track to skip\n *\n * @private\n */\n\nvar disableOthers = function disableOthers(list, track) {\n  for (var i = 0; i < list.length; i++) {\n    if (!Object.keys(list[i]).length || track.id === list[i].id) {\n      continue;\n    } // another video track is enabled, disable it\n\n\n    list[i].selected = false;\n  }\n};\n/**\n * The current list of {@link VideoTrack} for a video.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#videotracklist}\n * @extends TrackList\n */\n\n\nvar VideoTrackList = /*#__PURE__*/function (_TrackList) {\n  _inheritsLoose(VideoTrackList, _TrackList);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {VideoTrack[]} [tracks=[]]\n   *        A list of `VideoTrack` to instantiate the list with.\n   */\n  function VideoTrackList(tracks) {\n    var _this;\n\n    if (tracks === void 0) {\n      tracks = [];\n    }\n\n    // make sure only 1 track is enabled\n    // sorted from last index to first index\n    for (var i = tracks.length - 1; i >= 0; i--) {\n      if (tracks[i].selected) {\n        disableOthers(tracks, tracks[i]);\n        break;\n      }\n    }\n\n    _this = _TrackList.call(this, tracks) || this;\n    _this.changing_ = false;\n    /**\n     * @member {number} VideoTrackList#selectedIndex\n     *         The current index of the selected {@link VideoTrack`}.\n     */\n\n    Object.defineProperty(_assertThisInitialized(_this), 'selectedIndex', {\n      get: function get() {\n        for (var _i = 0; _i < this.length; _i++) {\n          if (this[_i].selected) {\n            return _i;\n          }\n        }\n\n        return -1;\n      },\n      set: function set() {}\n    });\n    return _this;\n  }\n  /**\n   * Add a {@link VideoTrack} to the `VideoTrackList`.\n   *\n   * @param {VideoTrack} track\n   *        The VideoTrack to add to the list\n   *\n   * @fires TrackList#addtrack\n   */\n\n\n  var _proto = VideoTrackList.prototype;\n\n  _proto.addTrack = function addTrack(track) {\n    var _this2 = this;\n\n    if (track.selected) {\n      disableOthers(this, track);\n    }\n\n    _TrackList.prototype.addTrack.call(this, track); // native tracks don't have this\n\n\n    if (!track.addEventListener) {\n      return;\n    }\n\n    track.selectedChange_ = function () {\n      if (_this2.changing_) {\n        return;\n      }\n\n      _this2.changing_ = true;\n      disableOthers(_this2, track);\n      _this2.changing_ = false;\n\n      _this2.trigger('change');\n    };\n    /**\n     * @listens VideoTrack#selectedchange\n     * @fires TrackList#change\n     */\n\n\n    track.addEventListener('selectedchange', track.selectedChange_);\n  };\n\n  _proto.removeTrack = function removeTrack(rtrack) {\n    _TrackList.prototype.removeTrack.call(this, rtrack);\n\n    if (rtrack.removeEventListener && rtrack.selectedChange_) {\n      rtrack.removeEventListener('selectedchange', rtrack.selectedChange_);\n      rtrack.selectedChange_ = null;\n    }\n  };\n\n  return VideoTrackList;\n}(TrackList);\n\n/**\n * The current list of {@link TextTrack} for a media file.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#texttracklist}\n * @extends TrackList\n */\n\nvar TextTrackList = /*#__PURE__*/function (_TrackList) {\n  _inheritsLoose(TextTrackList, _TrackList);\n\n  function TextTrackList() {\n    return _TrackList.apply(this, arguments) || this;\n  }\n\n  var _proto = TextTrackList.prototype;\n\n  /**\n   * Add a {@link TextTrack} to the `TextTrackList`\n   *\n   * @param {TextTrack} track\n   *        The text track to add to the list.\n   *\n   * @fires TrackList#addtrack\n   */\n  _proto.addTrack = function addTrack(track) {\n    var _this = this;\n\n    _TrackList.prototype.addTrack.call(this, track);\n\n    if (!this.queueChange_) {\n      this.queueChange_ = function () {\n        return _this.queueTrigger('change');\n      };\n    }\n\n    if (!this.triggerSelectedlanguagechange) {\n      this.triggerSelectedlanguagechange_ = function () {\n        return _this.trigger('selectedlanguagechange');\n      };\n    }\n    /**\n     * @listens TextTrack#modechange\n     * @fires TrackList#change\n     */\n\n\n    track.addEventListener('modechange', this.queueChange_);\n    var nonLanguageTextTrackKind = ['metadata', 'chapters'];\n\n    if (nonLanguageTextTrackKind.indexOf(track.kind) === -1) {\n      track.addEventListener('modechange', this.triggerSelectedlanguagechange_);\n    }\n  };\n\n  _proto.removeTrack = function removeTrack(rtrack) {\n    _TrackList.prototype.removeTrack.call(this, rtrack); // manually remove the event handlers we added\n\n\n    if (rtrack.removeEventListener) {\n      if (this.queueChange_) {\n        rtrack.removeEventListener('modechange', this.queueChange_);\n      }\n\n      if (this.selectedlanguagechange_) {\n        rtrack.removeEventListener('modechange', this.triggerSelectedlanguagechange_);\n      }\n    }\n  };\n\n  return TextTrackList;\n}(TrackList);\n\n/**\n * @file html-track-element-list.js\n */\n\n/**\n * The current list of {@link HtmlTrackElement}s.\n */\nvar HtmlTrackElementList = /*#__PURE__*/function () {\n  /**\n   * Create an instance of this class.\n   *\n   * @param {HtmlTrackElement[]} [tracks=[]]\n   *        A list of `HtmlTrackElement` to instantiate the list with.\n   */\n  function HtmlTrackElementList(trackElements) {\n    if (trackElements === void 0) {\n      trackElements = [];\n    }\n\n    this.trackElements_ = [];\n    /**\n     * @memberof HtmlTrackElementList\n     * @member {number} length\n     *         The current number of `Track`s in the this Trackist.\n     * @instance\n     */\n\n    Object.defineProperty(this, 'length', {\n      get: function get() {\n        return this.trackElements_.length;\n      }\n    });\n\n    for (var i = 0, length = trackElements.length; i < length; i++) {\n      this.addTrackElement_(trackElements[i]);\n    }\n  }\n  /**\n   * Add an {@link HtmlTrackElement} to the `HtmlTrackElementList`\n   *\n   * @param {HtmlTrackElement} trackElement\n   *        The track element to add to the list.\n   *\n   * @private\n   */\n\n\n  var _proto = HtmlTrackElementList.prototype;\n\n  _proto.addTrackElement_ = function addTrackElement_(trackElement) {\n    var index = this.trackElements_.length;\n\n    if (!('' + index in this)) {\n      Object.defineProperty(this, index, {\n        get: function get() {\n          return this.trackElements_[index];\n        }\n      });\n    } // Do not add duplicate elements\n\n\n    if (this.trackElements_.indexOf(trackElement) === -1) {\n      this.trackElements_.push(trackElement);\n    }\n  }\n  /**\n   * Get an {@link HtmlTrackElement} from the `HtmlTrackElementList` given an\n   * {@link TextTrack}.\n   *\n   * @param {TextTrack} track\n   *        The track associated with a track element.\n   *\n   * @return {HtmlTrackElement|undefined}\n   *         The track element that was found or undefined.\n   *\n   * @private\n   */\n  ;\n\n  _proto.getTrackElementByTrack_ = function getTrackElementByTrack_(track) {\n    var trackElement_;\n\n    for (var i = 0, length = this.trackElements_.length; i < length; i++) {\n      if (track === this.trackElements_[i].track) {\n        trackElement_ = this.trackElements_[i];\n        break;\n      }\n    }\n\n    return trackElement_;\n  }\n  /**\n   * Remove a {@link HtmlTrackElement} from the `HtmlTrackElementList`\n   *\n   * @param {HtmlTrackElement} trackElement\n   *        The track element to remove from the list.\n   *\n   * @private\n   */\n  ;\n\n  _proto.removeTrackElement_ = function removeTrackElement_(trackElement) {\n    for (var i = 0, length = this.trackElements_.length; i < length; i++) {\n      if (trackElement === this.trackElements_[i]) {\n        if (this.trackElements_[i].track && typeof this.trackElements_[i].track.off === 'function') {\n          this.trackElements_[i].track.off();\n        }\n\n        if (typeof this.trackElements_[i].off === 'function') {\n          this.trackElements_[i].off();\n        }\n\n        this.trackElements_.splice(i, 1);\n        break;\n      }\n    }\n  };\n\n  return HtmlTrackElementList;\n}();\n\n/**\n * @file text-track-cue-list.js\n */\n\n/**\n * @typedef {Object} TextTrackCueList~TextTrackCue\n *\n * @property {string} id\n *           The unique id for this text track cue\n *\n * @property {number} startTime\n *           The start time for this text track cue\n *\n * @property {number} endTime\n *           The end time for this text track cue\n *\n * @property {boolean} pauseOnExit\n *           Pause when the end time is reached if true.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackcue}\n */\n\n/**\n * A List of TextTrackCues.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackcuelist}\n */\nvar TextTrackCueList = /*#__PURE__*/function () {\n  /**\n   * Create an instance of this class..\n   *\n   * @param {Array} cues\n   *        A list of cues to be initialized with\n   */\n  function TextTrackCueList(cues) {\n    TextTrackCueList.prototype.setCues_.call(this, cues);\n    /**\n     * @memberof TextTrackCueList\n     * @member {number} length\n     *         The current number of `TextTrackCue`s in the TextTrackCueList.\n     * @instance\n     */\n\n    Object.defineProperty(this, 'length', {\n      get: function get() {\n        return this.length_;\n      }\n    });\n  }\n  /**\n   * A setter for cues in this list. Creates getters\n   * an an index for the cues.\n   *\n   * @param {Array} cues\n   *        An array of cues to set\n   *\n   * @private\n   */\n\n\n  var _proto = TextTrackCueList.prototype;\n\n  _proto.setCues_ = function setCues_(cues) {\n    var oldLength = this.length || 0;\n    var i = 0;\n    var l = cues.length;\n    this.cues_ = cues;\n    this.length_ = cues.length;\n\n    var defineProp = function defineProp(index) {\n      if (!('' + index in this)) {\n        Object.defineProperty(this, '' + index, {\n          get: function get() {\n            return this.cues_[index];\n          }\n        });\n      }\n    };\n\n    if (oldLength < l) {\n      i = oldLength;\n\n      for (; i < l; i++) {\n        defineProp.call(this, i);\n      }\n    }\n  }\n  /**\n   * Get a `TextTrackCue` that is currently in the `TextTrackCueList` by id.\n   *\n   * @param {string} id\n   *        The id of the cue that should be searched for.\n   *\n   * @return {TextTrackCueList~TextTrackCue|null}\n   *         A single cue or null if none was found.\n   */\n  ;\n\n  _proto.getCueById = function getCueById(id) {\n    var result = null;\n\n    for (var i = 0, l = this.length; i < l; i++) {\n      var cue = this[i];\n\n      if (cue.id === id) {\n        result = cue;\n        break;\n      }\n    }\n\n    return result;\n  };\n\n  return TextTrackCueList;\n}();\n\n/**\n * @file track-kinds.js\n */\n\n/**\n * All possible `VideoTrackKind`s\n *\n * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-videotrack-kind\n * @typedef VideoTrack~Kind\n * @enum\n */\nvar VideoTrackKind = {\n  alternative: 'alternative',\n  captions: 'captions',\n  main: 'main',\n  sign: 'sign',\n  subtitles: 'subtitles',\n  commentary: 'commentary'\n};\n/**\n * All possible `AudioTrackKind`s\n *\n * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-audiotrack-kind\n * @typedef AudioTrack~Kind\n * @enum\n */\n\nvar AudioTrackKind = {\n  'alternative': 'alternative',\n  'descriptions': 'descriptions',\n  'main': 'main',\n  'main-desc': 'main-desc',\n  'translation': 'translation',\n  'commentary': 'commentary'\n};\n/**\n * All possible `TextTrackKind`s\n *\n * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-texttrack-kind\n * @typedef TextTrack~Kind\n * @enum\n */\n\nvar TextTrackKind = {\n  subtitles: 'subtitles',\n  captions: 'captions',\n  descriptions: 'descriptions',\n  chapters: 'chapters',\n  metadata: 'metadata'\n};\n/**\n * All possible `TextTrackMode`s\n *\n * @see https://html.spec.whatwg.org/multipage/embedded-content.html#texttrackmode\n * @typedef TextTrack~Mode\n * @enum\n */\n\nvar TextTrackMode = {\n  disabled: 'disabled',\n  hidden: 'hidden',\n  showing: 'showing'\n};\n\n/**\n * A Track class that contains all of the common functionality for {@link AudioTrack},\n * {@link VideoTrack}, and {@link TextTrack}.\n *\n * > Note: This class should not be used directly\n *\n * @see {@link https://html.spec.whatwg.org/multipage/embedded-content.html}\n * @extends EventTarget\n * @abstract\n */\n\nvar Track = /*#__PURE__*/function (_EventTarget) {\n  _inheritsLoose(Track, _EventTarget);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Object} [options={}]\n   *        Object of option names and values\n   *\n   * @param {string} [options.kind='']\n   *        A valid kind for the track type you are creating.\n   *\n   * @param {string} [options.id='vjs_track_' + Guid.newGUID()]\n   *        A unique id for this AudioTrack.\n   *\n   * @param {string} [options.label='']\n   *        The menu label for this track.\n   *\n   * @param {string} [options.language='']\n   *        A valid two character language code.\n   *\n   * @abstract\n   */\n  function Track(options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _EventTarget.call(this) || this;\n    var trackProps = {\n      id: options.id || 'vjs_track_' + newGUID(),\n      kind: options.kind || '',\n      language: options.language || ''\n    };\n    var label = options.label || '';\n    /**\n     * @memberof Track\n     * @member {string} id\n     *         The id of this track. Cannot be changed after creation.\n     * @instance\n     *\n     * @readonly\n     */\n\n    /**\n     * @memberof Track\n     * @member {string} kind\n     *         The kind of track that this is. Cannot be changed after creation.\n     * @instance\n     *\n     * @readonly\n     */\n\n    /**\n     * @memberof Track\n     * @member {string} language\n     *         The two letter language code for this track. Cannot be changed after\n     *         creation.\n     * @instance\n     *\n     * @readonly\n     */\n\n    var _loop = function _loop(key) {\n      Object.defineProperty(_assertThisInitialized(_this), key, {\n        get: function get() {\n          return trackProps[key];\n        },\n        set: function set() {}\n      });\n    };\n\n    for (var key in trackProps) {\n      _loop(key);\n    }\n    /**\n     * @memberof Track\n     * @member {string} label\n     *         The label of this track. Cannot be changed after creation.\n     * @instance\n     *\n     * @fires Track#labelchange\n     */\n\n\n    Object.defineProperty(_assertThisInitialized(_this), 'label', {\n      get: function get() {\n        return label;\n      },\n      set: function set(newLabel) {\n        if (newLabel !== label) {\n          label = newLabel;\n          /**\n           * An event that fires when label changes on this track.\n           *\n           * > Note: This is not part of the spec!\n           *\n           * @event Track#labelchange\n           * @type {EventTarget~Event}\n           */\n\n          this.trigger('labelchange');\n        }\n      }\n    });\n    return _this;\n  }\n\n  return Track;\n}(EventTarget$2);\n\n/**\n * @file url.js\n * @module url\n */\n/**\n * @typedef {Object} url:URLObject\n *\n * @property {string} protocol\n *           The protocol of the url that was parsed.\n *\n * @property {string} hostname\n *           The hostname of the url that was parsed.\n *\n * @property {string} port\n *           The port of the url that was parsed.\n *\n * @property {string} pathname\n *           The pathname of the url that was parsed.\n *\n * @property {string} search\n *           The search query of the url that was parsed.\n *\n * @property {string} hash\n *           The hash of the url that was parsed.\n *\n * @property {string} host\n *           The host of the url that was parsed.\n */\n\n/**\n * Resolve and parse the elements of a URL.\n *\n * @function\n * @param    {String} url\n *           The url to parse\n *\n * @return   {url:URLObject}\n *           An object of url details\n */\n\nvar parseUrl = function parseUrl(url) {\n  // This entire method can be replace with URL once we are able to drop IE11\n  var props = ['protocol', 'hostname', 'port', 'pathname', 'search', 'hash', 'host']; // add the url to an anchor and let the browser parse the URL\n\n  var a = document.createElement('a');\n  a.href = url; // Copy the specific URL properties to a new object\n  // This is also needed for IE because the anchor loses its\n  // properties when it's removed from the dom\n\n  var details = {};\n\n  for (var i = 0; i < props.length; i++) {\n    details[props[i]] = a[props[i]];\n  } // IE adds the port to the host property unlike everyone else. If\n  // a port identifier is added for standard ports, strip it.\n\n\n  if (details.protocol === 'http:') {\n    details.host = details.host.replace(/:80$/, '');\n  }\n\n  if (details.protocol === 'https:') {\n    details.host = details.host.replace(/:443$/, '');\n  }\n\n  if (!details.protocol) {\n    details.protocol = window$1.location.protocol;\n  }\n  /* istanbul ignore if */\n\n\n  if (!details.host) {\n    details.host = window$1.location.host;\n  }\n\n  return details;\n};\n/**\n * Get absolute version of relative URL. Used to tell Flash the correct URL.\n *\n * @function\n * @param    {string} url\n *           URL to make absolute\n *\n * @return   {string}\n *           Absolute URL\n *\n * @see      http://stackoverflow.com/questions/470832/getting-an-absolute-url-from-a-relative-one-ie6-issue\n */\n\nvar getAbsoluteURL = function getAbsoluteURL(url) {\n  // Check if absolute URL\n  if (!url.match(/^https?:\\/\\//)) {\n    // Convert to absolute URL. Flash hosted off-site needs an absolute URL.\n    // add the url to an anchor and let the browser parse the URL\n    var a = document.createElement('a');\n    a.href = url;\n    url = a.href;\n  }\n\n  return url;\n};\n/**\n * Returns the extension of the passed file name. It will return an empty string\n * if passed an invalid path.\n *\n * @function\n * @param    {string} path\n *           The fileName path like '/path/to/file.mp4'\n *\n * @return  {string}\n *           The extension in lower case or an empty string if no\n *           extension could be found.\n */\n\nvar getFileExtension = function getFileExtension(path) {\n  if (typeof path === 'string') {\n    var splitPathRe = /^(\\/?)([\\s\\S]*?)((?:\\.{1,2}|[^\\/]+?)(\\.([^\\.\\/\\?]+)))(?:[\\/]*|[\\?].*)$/;\n    var pathParts = splitPathRe.exec(path);\n\n    if (pathParts) {\n      return pathParts.pop().toLowerCase();\n    }\n  }\n\n  return '';\n};\n/**\n * Returns whether the url passed is a cross domain request or not.\n *\n * @function\n * @param    {string} url\n *           The url to check.\n *\n * @param    {Object} [winLoc]\n *           the domain to check the url against, defaults to window.location\n *\n * @param    {string} [winLoc.protocol]\n *           The window location protocol defaults to window.location.protocol\n *\n * @param    {string} [winLoc.host]\n *           The window location host defaults to window.location.host\n *\n * @return   {boolean}\n *           Whether it is a cross domain request or not.\n */\n\nvar isCrossOrigin = function isCrossOrigin(url, winLoc) {\n  if (winLoc === void 0) {\n    winLoc = window$1.location;\n  }\n\n  var urlInfo = parseUrl(url); // IE8 protocol relative urls will return ':' for protocol\n\n  var srcProtocol = urlInfo.protocol === ':' ? winLoc.protocol : urlInfo.protocol; // Check if url is for another domain/origin\n  // IE8 doesn't know location.origin, so we won't rely on it here\n\n  var crossOrigin = srcProtocol + urlInfo.host !== winLoc.protocol + winLoc.host;\n  return crossOrigin;\n};\n\nvar Url = /*#__PURE__*/Object.freeze({\n  __proto__: null,\n  parseUrl: parseUrl,\n  getAbsoluteURL: getAbsoluteURL,\n  getFileExtension: getFileExtension,\n  isCrossOrigin: isCrossOrigin\n});\n\n/**\n * Takes a webvtt file contents and parses it into cues\n *\n * @param {string} srcContent\n *        webVTT file contents\n *\n * @param {TextTrack} track\n *        TextTrack to add cues to. Cues come from the srcContent.\n *\n * @private\n */\n\nvar parseCues = function parseCues(srcContent, track) {\n  var parser = new window$1.WebVTT.Parser(window$1, window$1.vttjs, window$1.WebVTT.StringDecoder());\n  var errors = [];\n\n  parser.oncue = function (cue) {\n    track.addCue(cue);\n  };\n\n  parser.onparsingerror = function (error) {\n    errors.push(error);\n  };\n\n  parser.onflush = function () {\n    track.trigger({\n      type: 'loadeddata',\n      target: track\n    });\n  };\n\n  parser.parse(srcContent);\n\n  if (errors.length > 0) {\n    if (window$1.console && window$1.console.groupCollapsed) {\n      window$1.console.groupCollapsed(\"Text Track parsing errors for \" + track.src);\n    }\n\n    errors.forEach(function (error) {\n      return log$1.error(error);\n    });\n\n    if (window$1.console && window$1.console.groupEnd) {\n      window$1.console.groupEnd();\n    }\n  }\n\n  parser.flush();\n};\n/**\n * Load a `TextTrack` from a specified url.\n *\n * @param {string} src\n *        Url to load track from.\n *\n * @param {TextTrack} track\n *        Track to add cues to. Comes from the content at the end of `url`.\n *\n * @private\n */\n\n\nvar loadTrack = function loadTrack(src, track) {\n  var opts = {\n    uri: src\n  };\n  var crossOrigin = isCrossOrigin(src);\n\n  if (crossOrigin) {\n    opts.cors = crossOrigin;\n  }\n\n  var withCredentials = track.tech_.crossOrigin() === 'use-credentials';\n\n  if (withCredentials) {\n    opts.withCredentials = withCredentials;\n  }\n\n  XHR(opts, bind(this, function (err, response, responseBody) {\n    if (err) {\n      return log$1.error(err, response);\n    }\n\n    track.loaded_ = true; // Make sure that vttjs has loaded, otherwise, wait till it finished loading\n    // NOTE: this is only used for the alt/video.novtt.js build\n\n    if (typeof window$1.WebVTT !== 'function') {\n      if (track.tech_) {\n        // to prevent use before define eslint error, we define loadHandler\n        // as a let here\n        track.tech_.any(['vttjsloaded', 'vttjserror'], function (event) {\n          if (event.type === 'vttjserror') {\n            log$1.error(\"vttjs failed to load, stopping trying to process \" + track.src);\n            return;\n          }\n\n          return parseCues(responseBody, track);\n        });\n      }\n    } else {\n      parseCues(responseBody, track);\n    }\n  }));\n};\n/**\n * A representation of a single `TextTrack`.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#texttrack}\n * @extends Track\n */\n\n\nvar TextTrack = /*#__PURE__*/function (_Track) {\n  _inheritsLoose(TextTrack, _Track);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Object} options={}\n   *        Object of option names and values\n   *\n   * @param {Tech} options.tech\n   *        A reference to the tech that owns this TextTrack.\n   *\n   * @param {TextTrack~Kind} [options.kind='subtitles']\n   *        A valid text track kind.\n   *\n   * @param {TextTrack~Mode} [options.mode='disabled']\n   *        A valid text track mode.\n   *\n   * @param {string} [options.id='vjs_track_' + Guid.newGUID()]\n   *        A unique id for this TextTrack.\n   *\n   * @param {string} [options.label='']\n   *        The menu label for this track.\n   *\n   * @param {string} [options.language='']\n   *        A valid two character language code.\n   *\n   * @param {string} [options.srclang='']\n   *        A valid two character language code. An alternative, but deprioritized\n   *        version of `options.language`\n   *\n   * @param {string} [options.src]\n   *        A url to TextTrack cues.\n   *\n   * @param {boolean} [options.default]\n   *        If this track should default to on or off.\n   */\n  function TextTrack(options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    if (!options.tech) {\n      throw new Error('A tech was not provided.');\n    }\n\n    var settings = mergeOptions$3(options, {\n      kind: TextTrackKind[options.kind] || 'subtitles',\n      language: options.language || options.srclang || ''\n    });\n    var mode = TextTrackMode[settings.mode] || 'disabled';\n    var default_ = settings[\"default\"];\n\n    if (settings.kind === 'metadata' || settings.kind === 'chapters') {\n      mode = 'hidden';\n    }\n\n    _this = _Track.call(this, settings) || this;\n    _this.tech_ = settings.tech;\n    _this.cues_ = [];\n    _this.activeCues_ = [];\n    _this.preload_ = _this.tech_.preloadTextTracks !== false;\n    var cues = new TextTrackCueList(_this.cues_);\n    var activeCues = new TextTrackCueList(_this.activeCues_);\n    var changed = false;\n    var timeupdateHandler = bind(_assertThisInitialized(_this), function () {\n      if (!this.tech_.isReady_ || this.tech_.isDisposed()) {\n        return;\n      } // Accessing this.activeCues for the side-effects of updating itself\n      // due to its nature as a getter function. Do not remove or cues will\n      // stop updating!\n      // Use the setter to prevent deletion from uglify (pure_getters rule)\n\n\n      this.activeCues = this.activeCues;\n\n      if (changed) {\n        this.trigger('cuechange');\n        changed = false;\n      }\n    });\n\n    var disposeHandler = function disposeHandler() {\n      _this.tech_.off('timeupdate', timeupdateHandler);\n    };\n\n    _this.tech_.one('dispose', disposeHandler);\n\n    if (mode !== 'disabled') {\n      _this.tech_.on('timeupdate', timeupdateHandler);\n    }\n\n    Object.defineProperties(_assertThisInitialized(_this), {\n      /**\n       * @memberof TextTrack\n       * @member {boolean} default\n       *         If this track was set to be on or off by default. Cannot be changed after\n       *         creation.\n       * @instance\n       *\n       * @readonly\n       */\n      \"default\": {\n        get: function get() {\n          return default_;\n        },\n        set: function set() {}\n      },\n\n      /**\n       * @memberof TextTrack\n       * @member {string} mode\n       *         Set the mode of this TextTrack to a valid {@link TextTrack~Mode}. Will\n       *         not be set if setting to an invalid mode.\n       * @instance\n       *\n       * @fires TextTrack#modechange\n       */\n      mode: {\n        get: function get() {\n          return mode;\n        },\n        set: function set(newMode) {\n          if (!TextTrackMode[newMode]) {\n            return;\n          }\n\n          if (mode === newMode) {\n            return;\n          }\n\n          mode = newMode;\n\n          if (!this.preload_ && mode !== 'disabled' && this.cues.length === 0) {\n            // On-demand load.\n            loadTrack(this.src, this);\n          }\n\n          this.tech_.off('timeupdate', timeupdateHandler);\n\n          if (mode !== 'disabled') {\n            this.tech_.on('timeupdate', timeupdateHandler);\n          }\n          /**\n           * An event that fires when mode changes on this track. This allows\n           * the TextTrackList that holds this track to act accordingly.\n           *\n           * > Note: This is not part of the spec!\n           *\n           * @event TextTrack#modechange\n           * @type {EventTarget~Event}\n           */\n\n\n          this.trigger('modechange');\n        }\n      },\n\n      /**\n       * @memberof TextTrack\n       * @member {TextTrackCueList} cues\n       *         The text track cue list for this TextTrack.\n       * @instance\n       */\n      cues: {\n        get: function get() {\n          if (!this.loaded_) {\n            return null;\n          }\n\n          return cues;\n        },\n        set: function set() {}\n      },\n\n      /**\n       * @memberof TextTrack\n       * @member {TextTrackCueList} activeCues\n       *         The list text track cues that are currently active for this TextTrack.\n       * @instance\n       */\n      activeCues: {\n        get: function get() {\n          if (!this.loaded_) {\n            return null;\n          } // nothing to do\n\n\n          if (this.cues.length === 0) {\n            return activeCues;\n          }\n\n          var ct = this.tech_.currentTime();\n          var active = [];\n\n          for (var i = 0, l = this.cues.length; i < l; i++) {\n            var cue = this.cues[i];\n\n            if (cue.startTime <= ct && cue.endTime >= ct) {\n              active.push(cue);\n            } else if (cue.startTime === cue.endTime && cue.startTime <= ct && cue.startTime + 0.5 >= ct) {\n              active.push(cue);\n            }\n          }\n\n          changed = false;\n\n          if (active.length !== this.activeCues_.length) {\n            changed = true;\n          } else {\n            for (var _i = 0; _i < active.length; _i++) {\n              if (this.activeCues_.indexOf(active[_i]) === -1) {\n                changed = true;\n              }\n            }\n          }\n\n          this.activeCues_ = active;\n          activeCues.setCues_(this.activeCues_);\n          return activeCues;\n        },\n        // /!\\ Keep this setter empty (see the timeupdate handler above)\n        set: function set() {}\n      }\n    });\n\n    if (settings.src) {\n      _this.src = settings.src;\n\n      if (!_this.preload_) {\n        // Tracks will load on-demand.\n        // Act like we're loaded for other purposes.\n        _this.loaded_ = true;\n      }\n\n      if (_this.preload_ || settings.kind !== 'subtitles' && settings.kind !== 'captions') {\n        loadTrack(_this.src, _assertThisInitialized(_this));\n      }\n    } else {\n      _this.loaded_ = true;\n    }\n\n    return _this;\n  }\n  /**\n   * Add a cue to the internal list of cues.\n   *\n   * @param {TextTrack~Cue} cue\n   *        The cue to add to our internal list\n   */\n\n\n  var _proto = TextTrack.prototype;\n\n  _proto.addCue = function addCue(originalCue) {\n    var cue = originalCue;\n\n    if (window$1.vttjs && !(originalCue instanceof window$1.vttjs.VTTCue)) {\n      cue = new window$1.vttjs.VTTCue(originalCue.startTime, originalCue.endTime, originalCue.text);\n\n      for (var prop in originalCue) {\n        if (!(prop in cue)) {\n          cue[prop] = originalCue[prop];\n        }\n      } // make sure that `id` is copied over\n\n\n      cue.id = originalCue.id;\n      cue.originalCue_ = originalCue;\n    }\n\n    var tracks = this.tech_.textTracks();\n\n    for (var i = 0; i < tracks.length; i++) {\n      if (tracks[i] !== this) {\n        tracks[i].removeCue(cue);\n      }\n    }\n\n    this.cues_.push(cue);\n    this.cues.setCues_(this.cues_);\n  }\n  /**\n   * Remove a cue from our internal list\n   *\n   * @param {TextTrack~Cue} removeCue\n   *        The cue to remove from our internal list\n   */\n  ;\n\n  _proto.removeCue = function removeCue(_removeCue) {\n    var i = this.cues_.length;\n\n    while (i--) {\n      var cue = this.cues_[i];\n\n      if (cue === _removeCue || cue.originalCue_ && cue.originalCue_ === _removeCue) {\n        this.cues_.splice(i, 1);\n        this.cues.setCues_(this.cues_);\n        break;\n      }\n    }\n  };\n\n  return TextTrack;\n}(Track);\n/**\n * cuechange - One or more cues in the track have become active or stopped being active.\n */\n\n\nTextTrack.prototype.allowedEvents_ = {\n  cuechange: 'cuechange'\n};\n\n/**\n * A representation of a single `AudioTrack`. If it is part of an {@link AudioTrackList}\n * only one `AudioTrack` in the list will be enabled at a time.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotrack}\n * @extends Track\n */\n\nvar AudioTrack = /*#__PURE__*/function (_Track) {\n  _inheritsLoose(AudioTrack, _Track);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Object} [options={}]\n   *        Object of option names and values\n   *\n   * @param {AudioTrack~Kind} [options.kind='']\n   *        A valid audio track kind\n   *\n   * @param {string} [options.id='vjs_track_' + Guid.newGUID()]\n   *        A unique id for this AudioTrack.\n   *\n   * @param {string} [options.label='']\n   *        The menu label for this track.\n   *\n   * @param {string} [options.language='']\n   *        A valid two character language code.\n   *\n   * @param {boolean} [options.enabled]\n   *        If this track is the one that is currently playing. If this track is part of\n   *        an {@link AudioTrackList}, only one {@link AudioTrack} will be enabled.\n   */\n  function AudioTrack(options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    var settings = mergeOptions$3(options, {\n      kind: AudioTrackKind[options.kind] || ''\n    });\n    _this = _Track.call(this, settings) || this;\n    var enabled = false;\n    /**\n     * @memberof AudioTrack\n     * @member {boolean} enabled\n     *         If this `AudioTrack` is enabled or not. When setting this will\n     *         fire {@link AudioTrack#enabledchange} if the state of enabled is changed.\n     * @instance\n     *\n     * @fires VideoTrack#selectedchange\n     */\n\n    Object.defineProperty(_assertThisInitialized(_this), 'enabled', {\n      get: function get() {\n        return enabled;\n      },\n      set: function set(newEnabled) {\n        // an invalid or unchanged value\n        if (typeof newEnabled !== 'boolean' || newEnabled === enabled) {\n          return;\n        }\n\n        enabled = newEnabled;\n        /**\n         * An event that fires when enabled changes on this track. This allows\n         * the AudioTrackList that holds this track to act accordingly.\n         *\n         * > Note: This is not part of the spec! Native tracks will do\n         *         this internally without an event.\n         *\n         * @event AudioTrack#enabledchange\n         * @type {EventTarget~Event}\n         */\n\n        this.trigger('enabledchange');\n      }\n    }); // if the user sets this track to selected then\n    // set selected to that true value otherwise\n    // we keep it false\n\n    if (settings.enabled) {\n      _this.enabled = settings.enabled;\n    }\n\n    _this.loaded_ = true;\n    return _this;\n  }\n\n  return AudioTrack;\n}(Track);\n\n/**\n * A representation of a single `VideoTrack`.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#videotrack}\n * @extends Track\n */\n\nvar VideoTrack = /*#__PURE__*/function (_Track) {\n  _inheritsLoose(VideoTrack, _Track);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Object} [options={}]\n   *        Object of option names and values\n   *\n   * @param {string} [options.kind='']\n   *        A valid {@link VideoTrack~Kind}\n   *\n   * @param {string} [options.id='vjs_track_' + Guid.newGUID()]\n   *        A unique id for this AudioTrack.\n   *\n   * @param {string} [options.label='']\n   *        The menu label for this track.\n   *\n   * @param {string} [options.language='']\n   *        A valid two character language code.\n   *\n   * @param {boolean} [options.selected]\n   *        If this track is the one that is currently playing.\n   */\n  function VideoTrack(options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    var settings = mergeOptions$3(options, {\n      kind: VideoTrackKind[options.kind] || ''\n    });\n    _this = _Track.call(this, settings) || this;\n    var selected = false;\n    /**\n     * @memberof VideoTrack\n     * @member {boolean} selected\n     *         If this `VideoTrack` is selected or not. When setting this will\n     *         fire {@link VideoTrack#selectedchange} if the state of selected changed.\n     * @instance\n     *\n     * @fires VideoTrack#selectedchange\n     */\n\n    Object.defineProperty(_assertThisInitialized(_this), 'selected', {\n      get: function get() {\n        return selected;\n      },\n      set: function set(newSelected) {\n        // an invalid or unchanged value\n        if (typeof newSelected !== 'boolean' || newSelected === selected) {\n          return;\n        }\n\n        selected = newSelected;\n        /**\n         * An event that fires when selected changes on this track. This allows\n         * the VideoTrackList that holds this track to act accordingly.\n         *\n         * > Note: This is not part of the spec! Native tracks will do\n         *         this internally without an event.\n         *\n         * @event VideoTrack#selectedchange\n         * @type {EventTarget~Event}\n         */\n\n        this.trigger('selectedchange');\n      }\n    }); // if the user sets this track to selected then\n    // set selected to that true value otherwise\n    // we keep it false\n\n    if (settings.selected) {\n      _this.selected = settings.selected;\n    }\n\n    return _this;\n  }\n\n  return VideoTrack;\n}(Track);\n\n/**\n * @memberof HTMLTrackElement\n * @typedef {HTMLTrackElement~ReadyState}\n * @enum {number}\n */\n\nvar NONE = 0;\nvar LOADING = 1;\nvar LOADED = 2;\nvar ERROR = 3;\n/**\n * A single track represented in the DOM.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#htmltrackelement}\n * @extends EventTarget\n */\n\nvar HTMLTrackElement = /*#__PURE__*/function (_EventTarget) {\n  _inheritsLoose(HTMLTrackElement, _EventTarget);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Object} options={}\n   *        Object of option names and values\n   *\n   * @param {Tech} options.tech\n   *        A reference to the tech that owns this HTMLTrackElement.\n   *\n   * @param {TextTrack~Kind} [options.kind='subtitles']\n   *        A valid text track kind.\n   *\n   * @param {TextTrack~Mode} [options.mode='disabled']\n   *        A valid text track mode.\n   *\n   * @param {string} [options.id='vjs_track_' + Guid.newGUID()]\n   *        A unique id for this TextTrack.\n   *\n   * @param {string} [options.label='']\n   *        The menu label for this track.\n   *\n   * @param {string} [options.language='']\n   *        A valid two character language code.\n   *\n   * @param {string} [options.srclang='']\n   *        A valid two character language code. An alternative, but deprioritized\n   *        version of `options.language`\n   *\n   * @param {string} [options.src]\n   *        A url to TextTrack cues.\n   *\n   * @param {boolean} [options.default]\n   *        If this track should default to on or off.\n   */\n  function HTMLTrackElement(options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _EventTarget.call(this) || this;\n    var readyState;\n    var track = new TextTrack(options);\n    _this.kind = track.kind;\n    _this.src = track.src;\n    _this.srclang = track.language;\n    _this.label = track.label;\n    _this[\"default\"] = track[\"default\"];\n    Object.defineProperties(_assertThisInitialized(_this), {\n      /**\n       * @memberof HTMLTrackElement\n       * @member {HTMLTrackElement~ReadyState} readyState\n       *         The current ready state of the track element.\n       * @instance\n       */\n      readyState: {\n        get: function get() {\n          return readyState;\n        }\n      },\n\n      /**\n       * @memberof HTMLTrackElement\n       * @member {TextTrack} track\n       *         The underlying TextTrack object.\n       * @instance\n       *\n       */\n      track: {\n        get: function get() {\n          return track;\n        }\n      }\n    });\n    readyState = NONE;\n    /**\n     * @listens TextTrack#loadeddata\n     * @fires HTMLTrackElement#load\n     */\n\n    track.addEventListener('loadeddata', function () {\n      readyState = LOADED;\n\n      _this.trigger({\n        type: 'load',\n        target: _assertThisInitialized(_this)\n      });\n    });\n    return _this;\n  }\n\n  return HTMLTrackElement;\n}(EventTarget$2);\n\nHTMLTrackElement.prototype.allowedEvents_ = {\n  load: 'load'\n};\nHTMLTrackElement.NONE = NONE;\nHTMLTrackElement.LOADING = LOADING;\nHTMLTrackElement.LOADED = LOADED;\nHTMLTrackElement.ERROR = ERROR;\n\n/*\n * This file contains all track properties that are used in\n * player.js, tech.js, html5.js and possibly other techs in the future.\n */\n\nvar NORMAL = {\n  audio: {\n    ListClass: AudioTrackList,\n    TrackClass: AudioTrack,\n    capitalName: 'Audio'\n  },\n  video: {\n    ListClass: VideoTrackList,\n    TrackClass: VideoTrack,\n    capitalName: 'Video'\n  },\n  text: {\n    ListClass: TextTrackList,\n    TrackClass: TextTrack,\n    capitalName: 'Text'\n  }\n};\nObject.keys(NORMAL).forEach(function (type) {\n  NORMAL[type].getterName = type + \"Tracks\";\n  NORMAL[type].privateName = type + \"Tracks_\";\n});\nvar REMOTE = {\n  remoteText: {\n    ListClass: TextTrackList,\n    TrackClass: TextTrack,\n    capitalName: 'RemoteText',\n    getterName: 'remoteTextTracks',\n    privateName: 'remoteTextTracks_'\n  },\n  remoteTextEl: {\n    ListClass: HtmlTrackElementList,\n    TrackClass: HTMLTrackElement,\n    capitalName: 'RemoteTextTrackEls',\n    getterName: 'remoteTextTrackEls',\n    privateName: 'remoteTextTrackEls_'\n  }\n};\n\nvar ALL = _extends({}, NORMAL, REMOTE);\n\nREMOTE.names = Object.keys(REMOTE);\nNORMAL.names = Object.keys(NORMAL);\nALL.names = [].concat(REMOTE.names).concat(NORMAL.names);\n\n/**\n * An Object containing a structure like: `{src: 'url', type: 'mimetype'}` or string\n * that just contains the src url alone.\n * * `var SourceObject = {src: 'http://ex.com/video.mp4', type: 'video/mp4'};`\n   * `var SourceString = 'http://example.com/some-video.mp4';`\n *\n * @typedef {Object|string} Tech~SourceObject\n *\n * @property {string} src\n *           The url to the source\n *\n * @property {string} type\n *           The mime type of the source\n */\n\n/**\n * A function used by {@link Tech} to create a new {@link TextTrack}.\n *\n * @private\n *\n * @param {Tech} self\n *        An instance of the Tech class.\n *\n * @param {string} kind\n *        `TextTrack` kind (subtitles, captions, descriptions, chapters, or metadata)\n *\n * @param {string} [label]\n *        Label to identify the text track\n *\n * @param {string} [language]\n *        Two letter language abbreviation\n *\n * @param {Object} [options={}]\n *        An object with additional text track options\n *\n * @return {TextTrack}\n *          The text track that was created.\n */\n\nfunction createTrackHelper(self, kind, label, language, options) {\n  if (options === void 0) {\n    options = {};\n  }\n\n  var tracks = self.textTracks();\n  options.kind = kind;\n\n  if (label) {\n    options.label = label;\n  }\n\n  if (language) {\n    options.language = language;\n  }\n\n  options.tech = self;\n  var track = new ALL.text.TrackClass(options);\n  tracks.addTrack(track);\n  return track;\n}\n/**\n * This is the base class for media playback technology controllers, such as\n * {@link HTML5}\n *\n * @extends Component\n */\n\n\nvar Tech = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(Tech, _Component);\n\n  /**\n  * Create an instance of this Tech.\n  *\n  * @param {Object} [options]\n  *        The key/value store of player options.\n  *\n  * @param {Component~ReadyCallback} ready\n  *        Callback function to call when the `HTML5` Tech is ready.\n  */\n  function Tech(options, ready) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    if (ready === void 0) {\n      ready = function ready() {};\n    }\n\n    // we don't want the tech to report user activity automatically.\n    // This is done manually in addControlsListeners\n    options.reportTouchActivity = false;\n    _this = _Component.call(this, null, options, ready) || this;\n\n    _this.onDurationChange_ = function (e) {\n      return _this.onDurationChange(e);\n    };\n\n    _this.trackProgress_ = function (e) {\n      return _this.trackProgress(e);\n    };\n\n    _this.trackCurrentTime_ = function (e) {\n      return _this.trackCurrentTime(e);\n    };\n\n    _this.stopTrackingCurrentTime_ = function (e) {\n      return _this.stopTrackingCurrentTime(e);\n    };\n\n    _this.disposeSourceHandler_ = function (e) {\n      return _this.disposeSourceHandler(e);\n    }; // keep track of whether the current source has played at all to\n    // implement a very limited played()\n\n\n    _this.hasStarted_ = false;\n\n    _this.on('playing', function () {\n      this.hasStarted_ = true;\n    });\n\n    _this.on('loadstart', function () {\n      this.hasStarted_ = false;\n    });\n\n    ALL.names.forEach(function (name) {\n      var props = ALL[name];\n\n      if (options && options[props.getterName]) {\n        _this[props.privateName] = options[props.getterName];\n      }\n    }); // Manually track progress in cases where the browser/tech doesn't report it.\n\n    if (!_this.featuresProgressEvents) {\n      _this.manualProgressOn();\n    } // Manually track timeupdates in cases where the browser/tech doesn't report it.\n\n\n    if (!_this.featuresTimeupdateEvents) {\n      _this.manualTimeUpdatesOn();\n    }\n\n    ['Text', 'Audio', 'Video'].forEach(function (track) {\n      if (options[\"native\" + track + \"Tracks\"] === false) {\n        _this[\"featuresNative\" + track + \"Tracks\"] = false;\n      }\n    });\n\n    if (options.nativeCaptions === false || options.nativeTextTracks === false) {\n      _this.featuresNativeTextTracks = false;\n    } else if (options.nativeCaptions === true || options.nativeTextTracks === true) {\n      _this.featuresNativeTextTracks = true;\n    }\n\n    if (!_this.featuresNativeTextTracks) {\n      _this.emulateTextTracks();\n    }\n\n    _this.preloadTextTracks = options.preloadTextTracks !== false;\n    _this.autoRemoteTextTracks_ = new ALL.text.ListClass();\n\n    _this.initTrackListeners(); // Turn on component tap events only if not using native controls\n\n\n    if (!options.nativeControlsForTouch) {\n      _this.emitTapEvents();\n    }\n\n    if (_this.constructor) {\n      _this.name_ = _this.constructor.name || 'Unknown Tech';\n    }\n\n    return _this;\n  }\n  /**\n   * A special function to trigger source set in a way that will allow player\n   * to re-trigger if the player or tech are not ready yet.\n   *\n   * @fires Tech#sourceset\n   * @param {string} src The source string at the time of the source changing.\n   */\n\n\n  var _proto = Tech.prototype;\n\n  _proto.triggerSourceset = function triggerSourceset(src) {\n    var _this2 = this;\n\n    if (!this.isReady_) {\n      // on initial ready we have to trigger source set\n      // 1ms after ready so that player can watch for it.\n      this.one('ready', function () {\n        return _this2.setTimeout(function () {\n          return _this2.triggerSourceset(src);\n        }, 1);\n      });\n    }\n    /**\n     * Fired when the source is set on the tech causing the media element\n     * to reload.\n     *\n     * @see {@link Player#event:sourceset}\n     * @event Tech#sourceset\n     * @type {EventTarget~Event}\n     */\n\n\n    this.trigger({\n      src: src,\n      type: 'sourceset'\n    });\n  }\n  /* Fallbacks for unsupported event types\n  ================================================================================ */\n\n  /**\n   * Polyfill the `progress` event for browsers that don't support it natively.\n   *\n   * @see {@link Tech#trackProgress}\n   */\n  ;\n\n  _proto.manualProgressOn = function manualProgressOn() {\n    this.on('durationchange', this.onDurationChange_);\n    this.manualProgress = true; // Trigger progress watching when a source begins loading\n\n    this.one('ready', this.trackProgress_);\n  }\n  /**\n   * Turn off the polyfill for `progress` events that was created in\n   * {@link Tech#manualProgressOn}\n   */\n  ;\n\n  _proto.manualProgressOff = function manualProgressOff() {\n    this.manualProgress = false;\n    this.stopTrackingProgress();\n    this.off('durationchange', this.onDurationChange_);\n  }\n  /**\n   * This is used to trigger a `progress` event when the buffered percent changes. It\n   * sets an interval function that will be called every 500 milliseconds to check if the\n   * buffer end percent has changed.\n   *\n   * > This function is called by {@link Tech#manualProgressOn}\n   *\n   * @param {EventTarget~Event} event\n   *        The `ready` event that caused this to run.\n   *\n   * @listens Tech#ready\n   * @fires Tech#progress\n   */\n  ;\n\n  _proto.trackProgress = function trackProgress(event) {\n    this.stopTrackingProgress();\n    this.progressInterval = this.setInterval(bind(this, function () {\n      // Don't trigger unless buffered amount is greater than last time\n      var numBufferedPercent = this.bufferedPercent();\n\n      if (this.bufferedPercent_ !== numBufferedPercent) {\n        /**\n         * See {@link Player#progress}\n         *\n         * @event Tech#progress\n         * @type {EventTarget~Event}\n         */\n        this.trigger('progress');\n      }\n\n      this.bufferedPercent_ = numBufferedPercent;\n\n      if (numBufferedPercent === 1) {\n        this.stopTrackingProgress();\n      }\n    }), 500);\n  }\n  /**\n   * Update our internal duration on a `durationchange` event by calling\n   * {@link Tech#duration}.\n   *\n   * @param {EventTarget~Event} event\n   *        The `durationchange` event that caused this to run.\n   *\n   * @listens Tech#durationchange\n   */\n  ;\n\n  _proto.onDurationChange = function onDurationChange(event) {\n    this.duration_ = this.duration();\n  }\n  /**\n   * Get and create a `TimeRange` object for buffering.\n   *\n   * @return {TimeRange}\n   *         The time range object that was created.\n   */\n  ;\n\n  _proto.buffered = function buffered() {\n    return createTimeRanges(0, 0);\n  }\n  /**\n   * Get the percentage of the current video that is currently buffered.\n   *\n   * @return {number}\n   *         A number from 0 to 1 that represents the decimal percentage of the\n   *         video that is buffered.\n   *\n   */\n  ;\n\n  _proto.bufferedPercent = function bufferedPercent$1() {\n    return bufferedPercent(this.buffered(), this.duration_);\n  }\n  /**\n   * Turn off the polyfill for `progress` events that was created in\n   * {@link Tech#manualProgressOn}\n   * Stop manually tracking progress events by clearing the interval that was set in\n   * {@link Tech#trackProgress}.\n   */\n  ;\n\n  _proto.stopTrackingProgress = function stopTrackingProgress() {\n    this.clearInterval(this.progressInterval);\n  }\n  /**\n   * Polyfill the `timeupdate` event for browsers that don't support it.\n   *\n   * @see {@link Tech#trackCurrentTime}\n   */\n  ;\n\n  _proto.manualTimeUpdatesOn = function manualTimeUpdatesOn() {\n    this.manualTimeUpdates = true;\n    this.on('play', this.trackCurrentTime_);\n    this.on('pause', this.stopTrackingCurrentTime_);\n  }\n  /**\n   * Turn off the polyfill for `timeupdate` events that was created in\n   * {@link Tech#manualTimeUpdatesOn}\n   */\n  ;\n\n  _proto.manualTimeUpdatesOff = function manualTimeUpdatesOff() {\n    this.manualTimeUpdates = false;\n    this.stopTrackingCurrentTime();\n    this.off('play', this.trackCurrentTime_);\n    this.off('pause', this.stopTrackingCurrentTime_);\n  }\n  /**\n   * Sets up an interval function to track current time and trigger `timeupdate` every\n   * 250 milliseconds.\n   *\n   * @listens Tech#play\n   * @triggers Tech#timeupdate\n   */\n  ;\n\n  _proto.trackCurrentTime = function trackCurrentTime() {\n    if (this.currentTimeInterval) {\n      this.stopTrackingCurrentTime();\n    }\n\n    this.currentTimeInterval = this.setInterval(function () {\n      /**\n       * Triggered at an interval of 250ms to indicated that time is passing in the video.\n       *\n       * @event Tech#timeupdate\n       * @type {EventTarget~Event}\n       */\n      this.trigger({\n        type: 'timeupdate',\n        target: this,\n        manuallyTriggered: true\n      }); // 42 = 24 fps // 250 is what Webkit uses // FF uses 15\n    }, 250);\n  }\n  /**\n   * Stop the interval function created in {@link Tech#trackCurrentTime} so that the\n   * `timeupdate` event is no longer triggered.\n   *\n   * @listens {Tech#pause}\n   */\n  ;\n\n  _proto.stopTrackingCurrentTime = function stopTrackingCurrentTime() {\n    this.clearInterval(this.currentTimeInterval); // #1002 - if the video ends right before the next timeupdate would happen,\n    // the progress bar won't make it all the way to the end\n\n    this.trigger({\n      type: 'timeupdate',\n      target: this,\n      manuallyTriggered: true\n    });\n  }\n  /**\n   * Turn off all event polyfills, clear the `Tech`s {@link AudioTrackList},\n   * {@link VideoTrackList}, and {@link TextTrackList}, and dispose of this Tech.\n   *\n   * @fires Component#dispose\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    // clear out all tracks because we can't reuse them between techs\n    this.clearTracks(NORMAL.names); // Turn off any manual progress or timeupdate tracking\n\n    if (this.manualProgress) {\n      this.manualProgressOff();\n    }\n\n    if (this.manualTimeUpdates) {\n      this.manualTimeUpdatesOff();\n    }\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Clear out a single `TrackList` or an array of `TrackLists` given their names.\n   *\n   * > Note: Techs without source handlers should call this between sources for `video`\n   *         & `audio` tracks. You don't want to use them between tracks!\n   *\n   * @param {string[]|string} types\n   *        TrackList names to clear, valid names are `video`, `audio`, and\n   *        `text`.\n   */\n  ;\n\n  _proto.clearTracks = function clearTracks(types) {\n    var _this3 = this;\n\n    types = [].concat(types); // clear out all tracks because we can't reuse them between techs\n\n    types.forEach(function (type) {\n      var list = _this3[type + \"Tracks\"]() || [];\n      var i = list.length;\n\n      while (i--) {\n        var track = list[i];\n\n        if (type === 'text') {\n          _this3.removeRemoteTextTrack(track);\n        }\n\n        list.removeTrack(track);\n      }\n    });\n  }\n  /**\n   * Remove any TextTracks added via addRemoteTextTrack that are\n   * flagged for automatic garbage collection\n   */\n  ;\n\n  _proto.cleanupAutoTextTracks = function cleanupAutoTextTracks() {\n    var list = this.autoRemoteTextTracks_ || [];\n    var i = list.length;\n\n    while (i--) {\n      var track = list[i];\n      this.removeRemoteTextTrack(track);\n    }\n  }\n  /**\n   * Reset the tech, which will removes all sources and reset the internal readyState.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.reset = function reset() {}\n  /**\n   * Get the value of `crossOrigin` from the tech.\n   *\n   * @abstract\n   *\n   * @see {Html5#crossOrigin}\n   */\n  ;\n\n  _proto.crossOrigin = function crossOrigin() {}\n  /**\n   * Set the value of `crossOrigin` on the tech.\n   *\n   * @abstract\n   *\n   * @param {string} crossOrigin the crossOrigin value\n   * @see {Html5#setCrossOrigin}\n   */\n  ;\n\n  _proto.setCrossOrigin = function setCrossOrigin() {}\n  /**\n   * Get or set an error on the Tech.\n   *\n   * @param {MediaError} [err]\n   *        Error to set on the Tech\n   *\n   * @return {MediaError|null}\n   *         The current error object on the tech, or null if there isn't one.\n   */\n  ;\n\n  _proto.error = function error(err) {\n    if (err !== undefined) {\n      this.error_ = new MediaError(err);\n      this.trigger('error');\n    }\n\n    return this.error_;\n  }\n  /**\n   * Returns the `TimeRange`s that have been played through for the current source.\n   *\n   * > NOTE: This implementation is incomplete. It does not track the played `TimeRange`.\n   *         It only checks whether the source has played at all or not.\n   *\n   * @return {TimeRange}\n   *         - A single time range if this video has played\n   *         - An empty set of ranges if not.\n   */\n  ;\n\n  _proto.played = function played() {\n    if (this.hasStarted_) {\n      return createTimeRanges(0, 0);\n    }\n\n    return createTimeRanges();\n  }\n  /**\n   * Start playback\n   *\n   * @abstract\n   *\n   * @see {Html5#play}\n   */\n  ;\n\n  _proto.play = function play() {}\n  /**\n   * Set whether we are scrubbing or not\n   *\n   * @abstract\n   *\n   * @see {Html5#setScrubbing}\n   */\n  ;\n\n  _proto.setScrubbing = function setScrubbing() {}\n  /**\n   * Get whether we are scrubbing or not\n   *\n   * @abstract\n   *\n   * @see {Html5#scrubbing}\n   */\n  ;\n\n  _proto.scrubbing = function scrubbing() {}\n  /**\n   * Causes a manual time update to occur if {@link Tech#manualTimeUpdatesOn} was\n   * previously called.\n   *\n   * @fires Tech#timeupdate\n   */\n  ;\n\n  _proto.setCurrentTime = function setCurrentTime() {\n    // improve the accuracy of manual timeupdates\n    if (this.manualTimeUpdates) {\n      /**\n       * A manual `timeupdate` event.\n       *\n       * @event Tech#timeupdate\n       * @type {EventTarget~Event}\n       */\n      this.trigger({\n        type: 'timeupdate',\n        target: this,\n        manuallyTriggered: true\n      });\n    }\n  }\n  /**\n   * Turn on listeners for {@link VideoTrackList}, {@link {AudioTrackList}, and\n   * {@link TextTrackList} events.\n   *\n   * This adds {@link EventTarget~EventListeners} for `addtrack`, and  `removetrack`.\n   *\n   * @fires Tech#audiotrackchange\n   * @fires Tech#videotrackchange\n   * @fires Tech#texttrackchange\n   */\n  ;\n\n  _proto.initTrackListeners = function initTrackListeners() {\n    var _this4 = this;\n\n    /**\n      * Triggered when tracks are added or removed on the Tech {@link AudioTrackList}\n      *\n      * @event Tech#audiotrackchange\n      * @type {EventTarget~Event}\n      */\n\n    /**\n      * Triggered when tracks are added or removed on the Tech {@link VideoTrackList}\n      *\n      * @event Tech#videotrackchange\n      * @type {EventTarget~Event}\n      */\n\n    /**\n      * Triggered when tracks are added or removed on the Tech {@link TextTrackList}\n      *\n      * @event Tech#texttrackchange\n      * @type {EventTarget~Event}\n      */\n    NORMAL.names.forEach(function (name) {\n      var props = NORMAL[name];\n\n      var trackListChanges = function trackListChanges() {\n        _this4.trigger(name + \"trackchange\");\n      };\n\n      var tracks = _this4[props.getterName]();\n\n      tracks.addEventListener('removetrack', trackListChanges);\n      tracks.addEventListener('addtrack', trackListChanges);\n\n      _this4.on('dispose', function () {\n        tracks.removeEventListener('removetrack', trackListChanges);\n        tracks.removeEventListener('addtrack', trackListChanges);\n      });\n    });\n  }\n  /**\n   * Emulate TextTracks using vtt.js if necessary\n   *\n   * @fires Tech#vttjsloaded\n   * @fires Tech#vttjserror\n   */\n  ;\n\n  _proto.addWebVttScript_ = function addWebVttScript_() {\n    var _this5 = this;\n\n    if (window$1.WebVTT) {\n      return;\n    } // Initially, Tech.el_ is a child of a dummy-div wait until the Component system\n    // signals that the Tech is ready at which point Tech.el_ is part of the DOM\n    // before inserting the WebVTT script\n\n\n    if (document.body.contains(this.el())) {\n      // load via require if available and vtt.js script location was not passed in\n      // as an option. novtt builds will turn the above require call into an empty object\n      // which will cause this if check to always fail.\n      if (!this.options_['vtt.js'] && isPlain(vtt) && Object.keys(vtt).length > 0) {\n        this.trigger('vttjsloaded');\n        return;\n      } // load vtt.js via the script location option or the cdn of no location was\n      // passed in\n\n\n      var script = document.createElement('script');\n      script.src = this.options_['vtt.js'] || 'https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js';\n\n      script.onload = function () {\n        /**\n         * Fired when vtt.js is loaded.\n         *\n         * @event Tech#vttjsloaded\n         * @type {EventTarget~Event}\n         */\n        _this5.trigger('vttjsloaded');\n      };\n\n      script.onerror = function () {\n        /**\n         * Fired when vtt.js was not loaded due to an error\n         *\n         * @event Tech#vttjsloaded\n         * @type {EventTarget~Event}\n         */\n        _this5.trigger('vttjserror');\n      };\n\n      this.on('dispose', function () {\n        script.onload = null;\n        script.onerror = null;\n      }); // but have not loaded yet and we set it to true before the inject so that\n      // we don't overwrite the injected window.WebVTT if it loads right away\n\n      window$1.WebVTT = true;\n      this.el().parentNode.appendChild(script);\n    } else {\n      this.ready(this.addWebVttScript_);\n    }\n  }\n  /**\n   * Emulate texttracks\n   *\n   */\n  ;\n\n  _proto.emulateTextTracks = function emulateTextTracks() {\n    var _this6 = this;\n\n    var tracks = this.textTracks();\n    var remoteTracks = this.remoteTextTracks();\n\n    var handleAddTrack = function handleAddTrack(e) {\n      return tracks.addTrack(e.track);\n    };\n\n    var handleRemoveTrack = function handleRemoveTrack(e) {\n      return tracks.removeTrack(e.track);\n    };\n\n    remoteTracks.on('addtrack', handleAddTrack);\n    remoteTracks.on('removetrack', handleRemoveTrack);\n    this.addWebVttScript_();\n\n    var updateDisplay = function updateDisplay() {\n      return _this6.trigger('texttrackchange');\n    };\n\n    var textTracksChanges = function textTracksChanges() {\n      updateDisplay();\n\n      for (var i = 0; i < tracks.length; i++) {\n        var track = tracks[i];\n        track.removeEventListener('cuechange', updateDisplay);\n\n        if (track.mode === 'showing') {\n          track.addEventListener('cuechange', updateDisplay);\n        }\n      }\n    };\n\n    textTracksChanges();\n    tracks.addEventListener('change', textTracksChanges);\n    tracks.addEventListener('addtrack', textTracksChanges);\n    tracks.addEventListener('removetrack', textTracksChanges);\n    this.on('dispose', function () {\n      remoteTracks.off('addtrack', handleAddTrack);\n      remoteTracks.off('removetrack', handleRemoveTrack);\n      tracks.removeEventListener('change', textTracksChanges);\n      tracks.removeEventListener('addtrack', textTracksChanges);\n      tracks.removeEventListener('removetrack', textTracksChanges);\n\n      for (var i = 0; i < tracks.length; i++) {\n        var track = tracks[i];\n        track.removeEventListener('cuechange', updateDisplay);\n      }\n    });\n  }\n  /**\n   * Create and returns a remote {@link TextTrack} object.\n   *\n   * @param {string} kind\n   *        `TextTrack` kind (subtitles, captions, descriptions, chapters, or metadata)\n   *\n   * @param {string} [label]\n   *        Label to identify the text track\n   *\n   * @param {string} [language]\n   *        Two letter language abbreviation\n   *\n   * @return {TextTrack}\n   *         The TextTrack that gets created.\n   */\n  ;\n\n  _proto.addTextTrack = function addTextTrack(kind, label, language) {\n    if (!kind) {\n      throw new Error('TextTrack kind is required but was not provided');\n    }\n\n    return createTrackHelper(this, kind, label, language);\n  }\n  /**\n   * Create an emulated TextTrack for use by addRemoteTextTrack\n   *\n   * This is intended to be overridden by classes that inherit from\n   * Tech in order to create native or custom TextTracks.\n   *\n   * @param {Object} options\n   *        The object should contain the options to initialize the TextTrack with.\n   *\n   * @param {string} [options.kind]\n   *        `TextTrack` kind (subtitles, captions, descriptions, chapters, or metadata).\n   *\n   * @param {string} [options.label].\n   *        Label to identify the text track\n   *\n   * @param {string} [options.language]\n   *        Two letter language abbreviation.\n   *\n   * @return {HTMLTrackElement}\n   *         The track element that gets created.\n   */\n  ;\n\n  _proto.createRemoteTextTrack = function createRemoteTextTrack(options) {\n    var track = mergeOptions$3(options, {\n      tech: this\n    });\n    return new REMOTE.remoteTextEl.TrackClass(track);\n  }\n  /**\n   * Creates a remote text track object and returns an html track element.\n   *\n   * > Note: This can be an emulated {@link HTMLTrackElement} or a native one.\n   *\n   * @param {Object} options\n   *        See {@link Tech#createRemoteTextTrack} for more detailed properties.\n   *\n   * @param {boolean} [manualCleanup=true]\n   *        - When false: the TextTrack will be automatically removed from the video\n   *          element whenever the source changes\n   *        - When True: The TextTrack will have to be cleaned up manually\n   *\n   * @return {HTMLTrackElement}\n   *         An Html Track Element.\n   *\n   * @deprecated The default functionality for this function will be equivalent\n   *             to \"manualCleanup=false\" in the future. The manualCleanup parameter will\n   *             also be removed.\n   */\n  ;\n\n  _proto.addRemoteTextTrack = function addRemoteTextTrack(options, manualCleanup) {\n    var _this7 = this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    var htmlTrackElement = this.createRemoteTextTrack(options);\n\n    if (manualCleanup !== true && manualCleanup !== false) {\n      // deprecation warning\n      log$1.warn('Calling addRemoteTextTrack without explicitly setting the \"manualCleanup\" parameter to `true` is deprecated and default to `false` in future version of video.js');\n      manualCleanup = true;\n    } // store HTMLTrackElement and TextTrack to remote list\n\n\n    this.remoteTextTrackEls().addTrackElement_(htmlTrackElement);\n    this.remoteTextTracks().addTrack(htmlTrackElement.track);\n\n    if (manualCleanup !== true) {\n      // create the TextTrackList if it doesn't exist\n      this.ready(function () {\n        return _this7.autoRemoteTextTracks_.addTrack(htmlTrackElement.track);\n      });\n    }\n\n    return htmlTrackElement;\n  }\n  /**\n   * Remove a remote text track from the remote `TextTrackList`.\n   *\n   * @param {TextTrack} track\n   *        `TextTrack` to remove from the `TextTrackList`\n   */\n  ;\n\n  _proto.removeRemoteTextTrack = function removeRemoteTextTrack(track) {\n    var trackElement = this.remoteTextTrackEls().getTrackElementByTrack_(track); // remove HTMLTrackElement and TextTrack from remote list\n\n    this.remoteTextTrackEls().removeTrackElement_(trackElement);\n    this.remoteTextTracks().removeTrack(track);\n    this.autoRemoteTextTracks_.removeTrack(track);\n  }\n  /**\n   * Gets available media playback quality metrics as specified by the W3C's Media\n   * Playback Quality API.\n   *\n   * @see [Spec]{@link https://wicg.github.io/media-playback-quality}\n   *\n   * @return {Object}\n   *         An object with supported media playback quality metrics\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.getVideoPlaybackQuality = function getVideoPlaybackQuality() {\n    return {};\n  }\n  /**\n   * Attempt to create a floating video window always on top of other windows\n   * so that users may continue consuming media while they interact with other\n   * content sites, or applications on their device.\n   *\n   * @see [Spec]{@link https://wicg.github.io/picture-in-picture}\n   *\n   * @return {Promise|undefined}\n   *         A promise with a Picture-in-Picture window if the browser supports\n   *         Promises (or one was passed in as an option). It returns undefined\n   *         otherwise.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.requestPictureInPicture = function requestPictureInPicture() {\n    var PromiseClass = this.options_.Promise || window$1.Promise;\n\n    if (PromiseClass) {\n      return PromiseClass.reject();\n    }\n  }\n  /**\n   * A method to check for the value of the 'disablePictureInPicture' <video> property.\n   * Defaults to true, as it should be considered disabled if the tech does not support pip\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.disablePictureInPicture = function disablePictureInPicture() {\n    return true;\n  }\n  /**\n   * A method to set or unset the 'disablePictureInPicture' <video> property.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.setDisablePictureInPicture = function setDisablePictureInPicture() {}\n  /**\n   * A method to set a poster from a `Tech`.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.setPoster = function setPoster() {}\n  /**\n   * A method to check for the presence of the 'playsinline' <video> attribute.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.playsinline = function playsinline() {}\n  /**\n   * A method to set or unset the 'playsinline' <video> attribute.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.setPlaysinline = function setPlaysinline() {}\n  /**\n   * Attempt to force override of native audio tracks.\n   *\n   * @param {boolean} override - If set to true native audio will be overridden,\n   * otherwise native audio will potentially be used.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.overrideNativeAudioTracks = function overrideNativeAudioTracks() {}\n  /**\n   * Attempt to force override of native video tracks.\n   *\n   * @param {boolean} override - If set to true native video will be overridden,\n   * otherwise native video will potentially be used.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.overrideNativeVideoTracks = function overrideNativeVideoTracks() {}\n  /*\n   * Check if the tech can support the given mime-type.\n   *\n   * The base tech does not support any type, but source handlers might\n   * overwrite this.\n   *\n   * @param  {string} type\n   *         The mimetype to check for support\n   *\n   * @return {string}\n   *         'probably', 'maybe', or empty string\n   *\n   * @see [Spec]{@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/canPlayType}\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.canPlayType = function canPlayType() {\n    return '';\n  }\n  /**\n   * Check if the type is supported by this tech.\n   *\n   * The base tech does not support any type, but source handlers might\n   * overwrite this.\n   *\n   * @param {string} type\n   *        The media type to check\n   * @return {string} Returns the native video element's response\n   */\n  ;\n\n  Tech.canPlayType = function canPlayType() {\n    return '';\n  }\n  /**\n   * Check if the tech can support the given source\n   *\n   * @param {Object} srcObj\n   *        The source object\n   * @param {Object} options\n   *        The options passed to the tech\n   * @return {string} 'probably', 'maybe', or '' (empty string)\n   */\n  ;\n\n  Tech.canPlaySource = function canPlaySource(srcObj, options) {\n    return Tech.canPlayType(srcObj.type);\n  }\n  /*\n   * Return whether the argument is a Tech or not.\n   * Can be passed either a Class like `Html5` or a instance like `player.tech_`\n   *\n   * @param {Object} component\n   *        The item to check\n   *\n   * @return {boolean}\n   *         Whether it is a tech or not\n   *         - True if it is a tech\n   *         - False if it is not\n   */\n  ;\n\n  Tech.isTech = function isTech(component) {\n    return component.prototype instanceof Tech || component instanceof Tech || component === Tech;\n  }\n  /**\n   * Registers a `Tech` into a shared list for videojs.\n   *\n   * @param {string} name\n   *        Name of the `Tech` to register.\n   *\n   * @param {Object} tech\n   *        The `Tech` class to register.\n   */\n  ;\n\n  Tech.registerTech = function registerTech(name, tech) {\n    if (!Tech.techs_) {\n      Tech.techs_ = {};\n    }\n\n    if (!Tech.isTech(tech)) {\n      throw new Error(\"Tech \" + name + \" must be a Tech\");\n    }\n\n    if (!Tech.canPlayType) {\n      throw new Error('Techs must have a static canPlayType method on them');\n    }\n\n    if (!Tech.canPlaySource) {\n      throw new Error('Techs must have a static canPlaySource method on them');\n    }\n\n    name = toTitleCase$1(name);\n    Tech.techs_[name] = tech;\n    Tech.techs_[toLowerCase(name)] = tech;\n\n    if (name !== 'Tech') {\n      // camel case the techName for use in techOrder\n      Tech.defaultTechOrder_.push(name);\n    }\n\n    return tech;\n  }\n  /**\n   * Get a `Tech` from the shared list by name.\n   *\n   * @param {string} name\n   *        `camelCase` or `TitleCase` name of the Tech to get\n   *\n   * @return {Tech|undefined}\n   *         The `Tech` or undefined if there was no tech with the name requested.\n   */\n  ;\n\n  Tech.getTech = function getTech(name) {\n    if (!name) {\n      return;\n    }\n\n    if (Tech.techs_ && Tech.techs_[name]) {\n      return Tech.techs_[name];\n    }\n\n    name = toTitleCase$1(name);\n\n    if (window$1 && window$1.videojs && window$1.videojs[name]) {\n      log$1.warn(\"The \" + name + \" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)\");\n      return window$1.videojs[name];\n    }\n  };\n\n  return Tech;\n}(Component$1);\n/**\n * Get the {@link VideoTrackList}\n *\n * @returns {VideoTrackList}\n * @method Tech.prototype.videoTracks\n */\n\n/**\n * Get the {@link AudioTrackList}\n *\n * @returns {AudioTrackList}\n * @method Tech.prototype.audioTracks\n */\n\n/**\n * Get the {@link TextTrackList}\n *\n * @returns {TextTrackList}\n * @method Tech.prototype.textTracks\n */\n\n/**\n * Get the remote element {@link TextTrackList}\n *\n * @returns {TextTrackList}\n * @method Tech.prototype.remoteTextTracks\n */\n\n/**\n * Get the remote element {@link HtmlTrackElementList}\n *\n * @returns {HtmlTrackElementList}\n * @method Tech.prototype.remoteTextTrackEls\n */\n\n\nALL.names.forEach(function (name) {\n  var props = ALL[name];\n\n  Tech.prototype[props.getterName] = function () {\n    this[props.privateName] = this[props.privateName] || new props.ListClass();\n    return this[props.privateName];\n  };\n});\n/**\n * List of associated text tracks\n *\n * @type {TextTrackList}\n * @private\n * @property Tech#textTracks_\n */\n\n/**\n * List of associated audio tracks.\n *\n * @type {AudioTrackList}\n * @private\n * @property Tech#audioTracks_\n */\n\n/**\n * List of associated video tracks.\n *\n * @type {VideoTrackList}\n * @private\n * @property Tech#videoTracks_\n */\n\n/**\n * Boolean indicating whether the `Tech` supports volume control.\n *\n * @type {boolean}\n * @default\n */\n\nTech.prototype.featuresVolumeControl = true;\n/**\n * Boolean indicating whether the `Tech` supports muting volume.\n *\n * @type {bolean}\n * @default\n */\n\nTech.prototype.featuresMuteControl = true;\n/**\n * Boolean indicating whether the `Tech` supports fullscreen resize control.\n * Resizing plugins using request fullscreen reloads the plugin\n *\n * @type {boolean}\n * @default\n */\n\nTech.prototype.featuresFullscreenResize = false;\n/**\n * Boolean indicating whether the `Tech` supports changing the speed at which the video\n * plays. Examples:\n *   - Set player to play 2x (twice) as fast\n *   - Set player to play 0.5x (half) as fast\n *\n * @type {boolean}\n * @default\n */\n\nTech.prototype.featuresPlaybackRate = false;\n/**\n * Boolean indicating whether the `Tech` supports the `progress` event. This is currently\n * not triggered by video-js-swf. This will be used to determine if\n * {@link Tech#manualProgressOn} should be called.\n *\n * @type {boolean}\n * @default\n */\n\nTech.prototype.featuresProgressEvents = false;\n/**\n * Boolean indicating whether the `Tech` supports the `sourceset` event.\n *\n * A tech should set this to `true` and then use {@link Tech#triggerSourceset}\n * to trigger a {@link Tech#event:sourceset} at the earliest time after getting\n * a new source.\n *\n * @type {boolean}\n * @default\n */\n\nTech.prototype.featuresSourceset = false;\n/**\n * Boolean indicating whether the `Tech` supports the `timeupdate` event. This is currently\n * not triggered by video-js-swf. This will be used to determine if\n * {@link Tech#manualTimeUpdates} should be called.\n *\n * @type {boolean}\n * @default\n */\n\nTech.prototype.featuresTimeupdateEvents = false;\n/**\n * Boolean indicating whether the `Tech` supports the native `TextTrack`s.\n * This will help us integrate with native `TextTrack`s if the browser supports them.\n *\n * @type {boolean}\n * @default\n */\n\nTech.prototype.featuresNativeTextTracks = false;\n/**\n * A functional mixin for techs that want to use the Source Handler pattern.\n * Source handlers are scripts for handling specific formats.\n * The source handler pattern is used for adaptive formats (HLS, DASH) that\n * manually load video data and feed it into a Source Buffer (Media Source Extensions)\n * Example: `Tech.withSourceHandlers.call(MyTech);`\n *\n * @param {Tech} _Tech\n *        The tech to add source handler functions to.\n *\n * @mixes Tech~SourceHandlerAdditions\n */\n\nTech.withSourceHandlers = function (_Tech) {\n  /**\n   * Register a source handler\n   *\n   * @param {Function} handler\n   *        The source handler class\n   *\n   * @param {number} [index]\n   *        Register it at the following index\n   */\n  _Tech.registerSourceHandler = function (handler, index) {\n    var handlers = _Tech.sourceHandlers;\n\n    if (!handlers) {\n      handlers = _Tech.sourceHandlers = [];\n    }\n\n    if (index === undefined) {\n      // add to the end of the list\n      index = handlers.length;\n    }\n\n    handlers.splice(index, 0, handler);\n  };\n  /**\n   * Check if the tech can support the given type. Also checks the\n   * Techs sourceHandlers.\n   *\n   * @param {string} type\n   *         The mimetype to check.\n   *\n   * @return {string}\n   *         'probably', 'maybe', or '' (empty string)\n   */\n\n\n  _Tech.canPlayType = function (type) {\n    var handlers = _Tech.sourceHandlers || [];\n    var can;\n\n    for (var i = 0; i < handlers.length; i++) {\n      can = handlers[i].canPlayType(type);\n\n      if (can) {\n        return can;\n      }\n    }\n\n    return '';\n  };\n  /**\n   * Returns the first source handler that supports the source.\n   *\n   * TODO: Answer question: should 'probably' be prioritized over 'maybe'\n   *\n   * @param {Tech~SourceObject} source\n   *        The source object\n   *\n   * @param {Object} options\n   *        The options passed to the tech\n   *\n   * @return {SourceHandler|null}\n   *          The first source handler that supports the source or null if\n   *          no SourceHandler supports the source\n   */\n\n\n  _Tech.selectSourceHandler = function (source, options) {\n    var handlers = _Tech.sourceHandlers || [];\n    var can;\n\n    for (var i = 0; i < handlers.length; i++) {\n      can = handlers[i].canHandleSource(source, options);\n\n      if (can) {\n        return handlers[i];\n      }\n    }\n\n    return null;\n  };\n  /**\n   * Check if the tech can support the given source.\n   *\n   * @param {Tech~SourceObject} srcObj\n   *        The source object\n   *\n   * @param {Object} options\n   *        The options passed to the tech\n   *\n   * @return {string}\n   *         'probably', 'maybe', or '' (empty string)\n   */\n\n\n  _Tech.canPlaySource = function (srcObj, options) {\n    var sh = _Tech.selectSourceHandler(srcObj, options);\n\n    if (sh) {\n      return sh.canHandleSource(srcObj, options);\n    }\n\n    return '';\n  };\n  /**\n   * When using a source handler, prefer its implementation of\n   * any function normally provided by the tech.\n   */\n\n\n  var deferrable = ['seekable', 'seeking', 'duration'];\n  /**\n   * A wrapper around {@link Tech#seekable} that will call a `SourceHandler`s seekable\n   * function if it exists, with a fallback to the Techs seekable function.\n   *\n   * @method _Tech.seekable\n   */\n\n  /**\n   * A wrapper around {@link Tech#duration} that will call a `SourceHandler`s duration\n   * function if it exists, otherwise it will fallback to the techs duration function.\n   *\n   * @method _Tech.duration\n   */\n\n  deferrable.forEach(function (fnName) {\n    var originalFn = this[fnName];\n\n    if (typeof originalFn !== 'function') {\n      return;\n    }\n\n    this[fnName] = function () {\n      if (this.sourceHandler_ && this.sourceHandler_[fnName]) {\n        return this.sourceHandler_[fnName].apply(this.sourceHandler_, arguments);\n      }\n\n      return originalFn.apply(this, arguments);\n    };\n  }, _Tech.prototype);\n  /**\n   * Create a function for setting the source using a source object\n   * and source handlers.\n   * Should never be called unless a source handler was found.\n   *\n   * @param {Tech~SourceObject} source\n   *        A source object with src and type keys\n   */\n\n  _Tech.prototype.setSource = function (source) {\n    var sh = _Tech.selectSourceHandler(source, this.options_);\n\n    if (!sh) {\n      // Fall back to a native source hander when unsupported sources are\n      // deliberately set\n      if (_Tech.nativeSourceHandler) {\n        sh = _Tech.nativeSourceHandler;\n      } else {\n        log$1.error('No source handler found for the current source.');\n      }\n    } // Dispose any existing source handler\n\n\n    this.disposeSourceHandler();\n    this.off('dispose', this.disposeSourceHandler_);\n\n    if (sh !== _Tech.nativeSourceHandler) {\n      this.currentSource_ = source;\n    }\n\n    this.sourceHandler_ = sh.handleSource(source, this, this.options_);\n    this.one('dispose', this.disposeSourceHandler_);\n  };\n  /**\n   * Clean up any existing SourceHandlers and listeners when the Tech is disposed.\n   *\n   * @listens Tech#dispose\n   */\n\n\n  _Tech.prototype.disposeSourceHandler = function () {\n    // if we have a source and get another one\n    // then we are loading something new\n    // than clear all of our current tracks\n    if (this.currentSource_) {\n      this.clearTracks(['audio', 'video']);\n      this.currentSource_ = null;\n    } // always clean up auto-text tracks\n\n\n    this.cleanupAutoTextTracks();\n\n    if (this.sourceHandler_) {\n      if (this.sourceHandler_.dispose) {\n        this.sourceHandler_.dispose();\n      }\n\n      this.sourceHandler_ = null;\n    }\n  };\n}; // The base Tech class needs to be registered as a Component. It is the only\n// Tech that can be registered as a Component.\n\n\nComponent$1.registerComponent('Tech', Tech);\nTech.registerTech('Tech', Tech);\n/**\n * A list of techs that should be added to techOrder on Players\n *\n * @private\n */\n\nTech.defaultTechOrder_ = [];\n\n/**\n * @file middleware.js\n * @module middleware\n */\nvar middlewares = {};\nvar middlewareInstances = {};\nvar TERMINATOR = {};\n/**\n * A middleware object is a plain JavaScript object that has methods that\n * match the {@link Tech} methods found in the lists of allowed\n * {@link module:middleware.allowedGetters|getters},\n * {@link module:middleware.allowedSetters|setters}, and\n * {@link module:middleware.allowedMediators|mediators}.\n *\n * @typedef {Object} MiddlewareObject\n */\n\n/**\n * A middleware factory function that should return a\n * {@link module:middleware~MiddlewareObject|MiddlewareObject}.\n *\n * This factory will be called for each player when needed, with the player\n * passed in as an argument.\n *\n * @callback MiddlewareFactory\n * @param {Player} player\n *        A Video.js player.\n */\n\n/**\n * Define a middleware that the player should use by way of a factory function\n * that returns a middleware object.\n *\n * @param  {string} type\n *         The MIME type to match or `\"*\"` for all MIME types.\n *\n * @param  {MiddlewareFactory} middleware\n *         A middleware factory function that will be executed for\n *         matching types.\n */\n\nfunction use(type, middleware) {\n  middlewares[type] = middlewares[type] || [];\n  middlewares[type].push(middleware);\n}\n/**\n * Asynchronously sets a source using middleware by recursing through any\n * matching middlewares and calling `setSource` on each, passing along the\n * previous returned value each time.\n *\n * @param  {Player} player\n *         A {@link Player} instance.\n *\n * @param  {Tech~SourceObject} src\n *         A source object.\n *\n * @param  {Function}\n *         The next middleware to run.\n */\n\nfunction setSource(player, src, next) {\n  player.setTimeout(function () {\n    return setSourceHelper(src, middlewares[src.type], next, player);\n  }, 1);\n}\n/**\n * When the tech is set, passes the tech to each middleware's `setTech` method.\n *\n * @param {Object[]} middleware\n *        An array of middleware instances.\n *\n * @param {Tech} tech\n *        A Video.js tech.\n */\n\nfunction setTech(middleware, tech) {\n  middleware.forEach(function (mw) {\n    return mw.setTech && mw.setTech(tech);\n  });\n}\n/**\n * Calls a getter on the tech first, through each middleware\n * from right to left to the player.\n *\n * @param  {Object[]} middleware\n *         An array of middleware instances.\n *\n * @param  {Tech} tech\n *         The current tech.\n *\n * @param  {string} method\n *         A method name.\n *\n * @return {Mixed}\n *         The final value from the tech after middleware has intercepted it.\n */\n\nfunction get(middleware, tech, method) {\n  return middleware.reduceRight(middlewareIterator(method), tech[method]());\n}\n/**\n * Takes the argument given to the player and calls the setter method on each\n * middleware from left to right to the tech.\n *\n * @param  {Object[]} middleware\n *         An array of middleware instances.\n *\n * @param  {Tech} tech\n *         The current tech.\n *\n * @param  {string} method\n *         A method name.\n *\n * @param  {Mixed} arg\n *         The value to set on the tech.\n *\n * @return {Mixed}\n *         The return value of the `method` of the `tech`.\n */\n\nfunction set(middleware, tech, method, arg) {\n  return tech[method](middleware.reduce(middlewareIterator(method), arg));\n}\n/**\n * Takes the argument given to the player and calls the `call` version of the\n * method on each middleware from left to right.\n *\n * Then, call the passed in method on the tech and return the result unchanged\n * back to the player, through middleware, this time from right to left.\n *\n * @param  {Object[]} middleware\n *         An array of middleware instances.\n *\n * @param  {Tech} tech\n *         The current tech.\n *\n * @param  {string} method\n *         A method name.\n *\n * @param  {Mixed} arg\n *         The value to set on the tech.\n *\n * @return {Mixed}\n *         The return value of the `method` of the `tech`, regardless of the\n *         return values of middlewares.\n */\n\nfunction mediate(middleware, tech, method, arg) {\n  if (arg === void 0) {\n    arg = null;\n  }\n\n  var callMethod = 'call' + toTitleCase$1(method);\n  var middlewareValue = middleware.reduce(middlewareIterator(callMethod), arg);\n  var terminated = middlewareValue === TERMINATOR; // deprecated. The `null` return value should instead return TERMINATOR to\n  // prevent confusion if a techs method actually returns null.\n\n  var returnValue = terminated ? null : tech[method](middlewareValue);\n  executeRight(middleware, method, returnValue, terminated);\n  return returnValue;\n}\n/**\n * Enumeration of allowed getters where the keys are method names.\n *\n * @type {Object}\n */\n\nvar allowedGetters = {\n  buffered: 1,\n  currentTime: 1,\n  duration: 1,\n  muted: 1,\n  played: 1,\n  paused: 1,\n  seekable: 1,\n  volume: 1,\n  ended: 1\n};\n/**\n * Enumeration of allowed setters where the keys are method names.\n *\n * @type {Object}\n */\n\nvar allowedSetters = {\n  setCurrentTime: 1,\n  setMuted: 1,\n  setVolume: 1\n};\n/**\n * Enumeration of allowed mediators where the keys are method names.\n *\n * @type {Object}\n */\n\nvar allowedMediators = {\n  play: 1,\n  pause: 1\n};\n\nfunction middlewareIterator(method) {\n  return function (value, mw) {\n    // if the previous middleware terminated, pass along the termination\n    if (value === TERMINATOR) {\n      return TERMINATOR;\n    }\n\n    if (mw[method]) {\n      return mw[method](value);\n    }\n\n    return value;\n  };\n}\n\nfunction executeRight(mws, method, value, terminated) {\n  for (var i = mws.length - 1; i >= 0; i--) {\n    var mw = mws[i];\n\n    if (mw[method]) {\n      mw[method](terminated, value);\n    }\n  }\n}\n/**\n * Clear the middleware cache for a player.\n *\n * @param  {Player} player\n *         A {@link Player} instance.\n */\n\n\nfunction clearCacheForPlayer(player) {\n  middlewareInstances[player.id()] = null;\n}\n/**\n * {\n *  [playerId]: [[mwFactory, mwInstance], ...]\n * }\n *\n * @private\n */\n\nfunction getOrCreateFactory(player, mwFactory) {\n  var mws = middlewareInstances[player.id()];\n  var mw = null;\n\n  if (mws === undefined || mws === null) {\n    mw = mwFactory(player);\n    middlewareInstances[player.id()] = [[mwFactory, mw]];\n    return mw;\n  }\n\n  for (var i = 0; i < mws.length; i++) {\n    var _mws$i = mws[i],\n        mwf = _mws$i[0],\n        mwi = _mws$i[1];\n\n    if (mwf !== mwFactory) {\n      continue;\n    }\n\n    mw = mwi;\n  }\n\n  if (mw === null) {\n    mw = mwFactory(player);\n    mws.push([mwFactory, mw]);\n  }\n\n  return mw;\n}\n\nfunction setSourceHelper(src, middleware, next, player, acc, lastRun) {\n  if (src === void 0) {\n    src = {};\n  }\n\n  if (middleware === void 0) {\n    middleware = [];\n  }\n\n  if (acc === void 0) {\n    acc = [];\n  }\n\n  if (lastRun === void 0) {\n    lastRun = false;\n  }\n\n  var _middleware = middleware,\n      mwFactory = _middleware[0],\n      mwrest = _middleware.slice(1); // if mwFactory is a string, then we're at a fork in the road\n\n\n  if (typeof mwFactory === 'string') {\n    setSourceHelper(src, middlewares[mwFactory], next, player, acc, lastRun); // if we have an mwFactory, call it with the player to get the mw,\n    // then call the mw's setSource method\n  } else if (mwFactory) {\n    var mw = getOrCreateFactory(player, mwFactory); // if setSource isn't present, implicitly select this middleware\n\n    if (!mw.setSource) {\n      acc.push(mw);\n      return setSourceHelper(src, mwrest, next, player, acc, lastRun);\n    }\n\n    mw.setSource(assign({}, src), function (err, _src) {\n      // something happened, try the next middleware on the current level\n      // make sure to use the old src\n      if (err) {\n        return setSourceHelper(src, mwrest, next, player, acc, lastRun);\n      } // we've succeeded, now we need to go deeper\n\n\n      acc.push(mw); // if it's the same type, continue down the current chain\n      // otherwise, we want to go down the new chain\n\n      setSourceHelper(_src, src.type === _src.type ? mwrest : middlewares[_src.type], next, player, acc, lastRun);\n    });\n  } else if (mwrest.length) {\n    setSourceHelper(src, mwrest, next, player, acc, lastRun);\n  } else if (lastRun) {\n    next(src, acc);\n  } else {\n    setSourceHelper(src, middlewares['*'], next, player, acc, true);\n  }\n}\n\n/**\n * Mimetypes\n *\n * @see http://hul.harvard.edu/ois/////systems/wax/wax-public-help/mimetypes.htm\n * @typedef Mimetypes~Kind\n * @enum\n */\n\nvar MimetypesKind = {\n  opus: 'video/ogg',\n  ogv: 'video/ogg',\n  mp4: 'video/mp4',\n  mov: 'video/mp4',\n  m4v: 'video/mp4',\n  mkv: 'video/x-matroska',\n  m4a: 'audio/mp4',\n  mp3: 'audio/mpeg',\n  aac: 'audio/aac',\n  caf: 'audio/x-caf',\n  flac: 'audio/flac',\n  oga: 'audio/ogg',\n  wav: 'audio/wav',\n  m3u8: 'application/x-mpegURL',\n  jpg: 'image/jpeg',\n  jpeg: 'image/jpeg',\n  gif: 'image/gif',\n  png: 'image/png',\n  svg: 'image/svg+xml',\n  webp: 'image/webp'\n};\n/**\n * Get the mimetype of a given src url if possible\n *\n * @param {string} src\n *        The url to the src\n *\n * @return {string}\n *         return the mimetype if it was known or empty string otherwise\n */\n\nvar getMimetype = function getMimetype(src) {\n  if (src === void 0) {\n    src = '';\n  }\n\n  var ext = getFileExtension(src);\n  var mimetype = MimetypesKind[ext.toLowerCase()];\n  return mimetype || '';\n};\n/**\n * Find the mime type of a given source string if possible. Uses the player\n * source cache.\n *\n * @param {Player} player\n *        The player object\n *\n * @param {string} src\n *        The source string\n *\n * @return {string}\n *         The type that was found\n */\n\nvar findMimetype = function findMimetype(player, src) {\n  if (!src) {\n    return '';\n  } // 1. check for the type in the `source` cache\n\n\n  if (player.cache_.source.src === src && player.cache_.source.type) {\n    return player.cache_.source.type;\n  } // 2. see if we have this source in our `currentSources` cache\n\n\n  var matchingSources = player.cache_.sources.filter(function (s) {\n    return s.src === src;\n  });\n\n  if (matchingSources.length) {\n    return matchingSources[0].type;\n  } // 3. look for the src url in source elements and use the type there\n\n\n  var sources = player.$$('source');\n\n  for (var i = 0; i < sources.length; i++) {\n    var s = sources[i];\n\n    if (s.type && s.src && s.src === src) {\n      return s.type;\n    }\n  } // 4. finally fallback to our list of mime types based on src url extension\n\n\n  return getMimetype(src);\n};\n\n/**\n * @module filter-source\n */\n/**\n * Filter out single bad source objects or multiple source objects in an\n * array. Also flattens nested source object arrays into a 1 dimensional\n * array of source objects.\n *\n * @param {Tech~SourceObject|Tech~SourceObject[]} src\n *        The src object to filter\n *\n * @return {Tech~SourceObject[]}\n *         An array of sourceobjects containing only valid sources\n *\n * @private\n */\n\nvar filterSource = function filterSource(src) {\n  // traverse array\n  if (Array.isArray(src)) {\n    var newsrc = [];\n    src.forEach(function (srcobj) {\n      srcobj = filterSource(srcobj);\n\n      if (Array.isArray(srcobj)) {\n        newsrc = newsrc.concat(srcobj);\n      } else if (isObject(srcobj)) {\n        newsrc.push(srcobj);\n      }\n    });\n    src = newsrc;\n  } else if (typeof src === 'string' && src.trim()) {\n    // convert string into object\n    src = [fixSource({\n      src: src\n    })];\n  } else if (isObject(src) && typeof src.src === 'string' && src.src && src.src.trim()) {\n    // src is already valid\n    src = [fixSource(src)];\n  } else {\n    // invalid source, turn it into an empty array\n    src = [];\n  }\n\n  return src;\n};\n/**\n * Checks src mimetype, adding it when possible\n *\n * @param {Tech~SourceObject} src\n *        The src object to check\n * @return {Tech~SourceObject}\n *        src Object with known type\n */\n\n\nfunction fixSource(src) {\n  if (!src.type) {\n    var mimetype = getMimetype(src.src);\n\n    if (mimetype) {\n      src.type = mimetype;\n    }\n  }\n\n  return src;\n}\n\n/**\n * The `MediaLoader` is the `Component` that decides which playback technology to load\n * when a player is initialized.\n *\n * @extends Component\n */\n\nvar MediaLoader = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(MediaLoader, _Component);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should attach to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        The function that is run when this component is ready.\n   */\n  function MediaLoader(player, options, ready) {\n    var _this;\n\n    // MediaLoader has no element\n    var options_ = mergeOptions$3({\n      createEl: false\n    }, options);\n    _this = _Component.call(this, player, options_, ready) || this; // If there are no sources when the player is initialized,\n    // load the first supported playback technology.\n\n    if (!options.playerOptions.sources || options.playerOptions.sources.length === 0) {\n      for (var i = 0, j = options.playerOptions.techOrder; i < j.length; i++) {\n        var techName = toTitleCase$1(j[i]);\n        var tech = Tech.getTech(techName); // Support old behavior of techs being registered as components.\n        // Remove once that deprecated behavior is removed.\n\n        if (!techName) {\n          tech = Component$1.getComponent(techName);\n        } // Check if the browser supports this technology\n\n\n        if (tech && tech.isSupported()) {\n          player.loadTech_(techName);\n          break;\n        }\n      }\n    } else {\n      // Loop through playback technologies (e.g. HTML5) and check for support.\n      // Then load the best source.\n      // A few assumptions here:\n      //   All playback technologies respect preload false.\n      player.src(options.playerOptions.sources);\n    }\n\n    return _this;\n  }\n\n  return MediaLoader;\n}(Component$1);\n\nComponent$1.registerComponent('MediaLoader', MediaLoader);\n\n/**\n * Component which is clickable or keyboard actionable, but is not a\n * native HTML button.\n *\n * @extends Component\n */\n\nvar ClickableComponent = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(ClickableComponent, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param  {Player} player\n   *         The `Player` that this class should be attached to.\n   *\n   * @param  {Object} [options]\n   *         The key/value store of player options.\n   *\n   * @param  {function} [options.clickHandler]\n   *         The function to call when the button is clicked / activated\n   */\n  function ClickableComponent(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n\n    _this.handleMouseOver_ = function (e) {\n      return _this.handleMouseOver(e);\n    };\n\n    _this.handleMouseOut_ = function (e) {\n      return _this.handleMouseOut(e);\n    };\n\n    _this.handleClick_ = function (e) {\n      return _this.handleClick(e);\n    };\n\n    _this.handleKeyDown_ = function (e) {\n      return _this.handleKeyDown(e);\n    };\n\n    _this.emitTapEvents();\n\n    _this.enable();\n\n    return _this;\n  }\n  /**\n   * Create the `ClickableComponent`s DOM element.\n   *\n   * @param {string} [tag=div]\n   *        The element's node type.\n   *\n   * @param {Object} [props={}]\n   *        An object of properties that should be set on the element.\n   *\n   * @param {Object} [attributes={}]\n   *        An object of attributes that should be set on the element.\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n\n\n  var _proto = ClickableComponent.prototype;\n\n  _proto.createEl = function createEl$1(tag, props, attributes) {\n    if (tag === void 0) {\n      tag = 'div';\n    }\n\n    if (props === void 0) {\n      props = {};\n    }\n\n    if (attributes === void 0) {\n      attributes = {};\n    }\n\n    props = assign({\n      className: this.buildCSSClass(),\n      tabIndex: 0\n    }, props);\n\n    if (tag === 'button') {\n      log$1.error(\"Creating a ClickableComponent with an HTML element of \" + tag + \" is not supported; use a Button instead.\");\n    } // Add ARIA attributes for clickable element which is not a native HTML button\n\n\n    attributes = assign({\n      role: 'button'\n    }, attributes);\n    this.tabIndex_ = props.tabIndex;\n    var el = createEl(tag, props, attributes);\n    el.appendChild(createEl('span', {\n      className: 'vjs-icon-placeholder'\n    }, {\n      'aria-hidden': true\n    }));\n    this.createControlTextEl(el);\n    return el;\n  };\n\n  _proto.dispose = function dispose() {\n    // remove controlTextEl_ on dispose\n    this.controlTextEl_ = null;\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Create a control text element on this `ClickableComponent`\n   *\n   * @param {Element} [el]\n   *        Parent element for the control text.\n   *\n   * @return {Element}\n   *         The control text element that gets created.\n   */\n  ;\n\n  _proto.createControlTextEl = function createControlTextEl(el) {\n    this.controlTextEl_ = createEl('span', {\n      className: 'vjs-control-text'\n    }, {\n      // let the screen reader user know that the text of the element may change\n      'aria-live': 'polite'\n    });\n\n    if (el) {\n      el.appendChild(this.controlTextEl_);\n    }\n\n    this.controlText(this.controlText_, el);\n    return this.controlTextEl_;\n  }\n  /**\n   * Get or set the localize text to use for the controls on the `ClickableComponent`.\n   *\n   * @param {string} [text]\n   *        Control text for element.\n   *\n   * @param {Element} [el=this.el()]\n   *        Element to set the title on.\n   *\n   * @return {string}\n   *         - The control text when getting\n   */\n  ;\n\n  _proto.controlText = function controlText(text, el) {\n    if (el === void 0) {\n      el = this.el();\n    }\n\n    if (text === undefined) {\n      return this.controlText_ || 'Need Text';\n    }\n\n    var localizedText = this.localize(text);\n    this.controlText_ = text;\n    textContent(this.controlTextEl_, localizedText);\n\n    if (!this.nonIconControl && !this.player_.options_.noUITitleAttributes) {\n      // Set title attribute if only an icon is shown\n      el.setAttribute('title', localizedText);\n    }\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n  ;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-control vjs-button \" + _Component.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Enable this `ClickableComponent`\n   */\n  ;\n\n  _proto.enable = function enable() {\n    if (!this.enabled_) {\n      this.enabled_ = true;\n      this.removeClass('vjs-disabled');\n      this.el_.setAttribute('aria-disabled', 'false');\n\n      if (typeof this.tabIndex_ !== 'undefined') {\n        this.el_.setAttribute('tabIndex', this.tabIndex_);\n      }\n\n      this.on(['tap', 'click'], this.handleClick_);\n      this.on('keydown', this.handleKeyDown_);\n    }\n  }\n  /**\n   * Disable this `ClickableComponent`\n   */\n  ;\n\n  _proto.disable = function disable() {\n    this.enabled_ = false;\n    this.addClass('vjs-disabled');\n    this.el_.setAttribute('aria-disabled', 'true');\n\n    if (typeof this.tabIndex_ !== 'undefined') {\n      this.el_.removeAttribute('tabIndex');\n    }\n\n    this.off('mouseover', this.handleMouseOver_);\n    this.off('mouseout', this.handleMouseOut_);\n    this.off(['tap', 'click'], this.handleClick_);\n    this.off('keydown', this.handleKeyDown_);\n  }\n  /**\n   * Handles language change in ClickableComponent for the player in components\n   *\n   *\n   */\n  ;\n\n  _proto.handleLanguagechange = function handleLanguagechange() {\n    this.controlText(this.controlText_);\n  }\n  /**\n   * Event handler that is called when a `ClickableComponent` receives a\n   * `click` or `tap` event.\n   *\n   * @param {EventTarget~Event} event\n   *        The `tap` or `click` event that caused this function to be called.\n   *\n   * @listens tap\n   * @listens click\n   * @abstract\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    if (this.options_.clickHandler) {\n      this.options_.clickHandler.call(this, arguments);\n    }\n  }\n  /**\n   * Event handler that is called when a `ClickableComponent` receives a\n   * `keydown` event.\n   *\n   * By default, if the key is Space or Enter, it will trigger a `click` event.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    // Support Space or Enter key operation to fire a click event. Also,\n    // prevent the event from propagating through the DOM and triggering\n    // Player hotkeys.\n    if (keycode.isEventKey(event, 'Space') || keycode.isEventKey(event, 'Enter')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.trigger('click');\n    } else {\n      // Pass keypress handling up for unsupported keys\n      _Component.prototype.handleKeyDown.call(this, event);\n    }\n  };\n\n  return ClickableComponent;\n}(Component$1);\n\nComponent$1.registerComponent('ClickableComponent', ClickableComponent);\n\n/**\n * A `ClickableComponent` that handles showing the poster image for the player.\n *\n * @extends ClickableComponent\n */\n\nvar PosterImage = /*#__PURE__*/function (_ClickableComponent) {\n  _inheritsLoose(PosterImage, _ClickableComponent);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should attach to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function PosterImage(player, options) {\n    var _this;\n\n    _this = _ClickableComponent.call(this, player, options) || this;\n\n    _this.update();\n\n    _this.update_ = function (e) {\n      return _this.update(e);\n    };\n\n    player.on('posterchange', _this.update_);\n    return _this;\n  }\n  /**\n   * Clean up and dispose of the `PosterImage`.\n   */\n\n\n  var _proto = PosterImage.prototype;\n\n  _proto.dispose = function dispose() {\n    this.player().off('posterchange', this.update_);\n\n    _ClickableComponent.prototype.dispose.call(this);\n  }\n  /**\n   * Create the `PosterImage`s DOM element.\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n  ;\n\n  _proto.createEl = function createEl$1() {\n    var el = createEl('div', {\n      className: 'vjs-poster',\n      // Don't want poster to be tabbable.\n      tabIndex: -1\n    });\n    return el;\n  }\n  /**\n   * An {@link EventTarget~EventListener} for {@link Player#posterchange} events.\n   *\n   * @listens Player#posterchange\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `Player#posterchange` event that triggered this function.\n   */\n  ;\n\n  _proto.update = function update(event) {\n    var url = this.player().poster();\n    this.setSrc(url); // If there's no poster source we should display:none on this component\n    // so it's not still clickable or right-clickable\n\n    if (url) {\n      this.show();\n    } else {\n      this.hide();\n    }\n  }\n  /**\n   * Set the source of the `PosterImage` depending on the display method.\n   *\n   * @param {string} url\n   *        The URL to the source for the `PosterImage`.\n   */\n  ;\n\n  _proto.setSrc = function setSrc(url) {\n    var backgroundImage = ''; // Any falsy value should stay as an empty string, otherwise\n    // this will throw an extra error\n\n    if (url) {\n      backgroundImage = \"url(\\\"\" + url + \"\\\")\";\n    }\n\n    this.el_.style.backgroundImage = backgroundImage;\n  }\n  /**\n   * An {@link EventTarget~EventListener} for clicks on the `PosterImage`. See\n   * {@link ClickableComponent#handleClick} for instances where this will be triggered.\n   *\n   * @listens tap\n   * @listens click\n   * @listens keydown\n   *\n   * @param {EventTarget~Event} event\n   +        The `click`, `tap` or `keydown` event that caused this function to be called.\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    // We don't want a click to trigger playback when controls are disabled\n    if (!this.player_.controls()) {\n      return;\n    }\n\n    var sourceIsEncrypted = this.player_.usingPlugin('eme') && this.player_.eme.sessions && this.player_.eme.sessions.length > 0;\n\n    if (this.player_.tech(true) && // We've observed a bug in IE and Edge when playing back DRM content where\n    // calling .focus() on the video element causes the video to go black,\n    // so we avoid it in that specific case\n    !((IE_VERSION || IS_EDGE) && sourceIsEncrypted)) {\n      this.player_.tech(true).focus();\n    }\n\n    if (this.player_.paused()) {\n      silencePromise(this.player_.play());\n    } else {\n      this.player_.pause();\n    }\n  };\n\n  return PosterImage;\n}(ClickableComponent);\n\nComponent$1.registerComponent('PosterImage', PosterImage);\n\nvar darkGray = '#222';\nvar lightGray = '#ccc';\nvar fontMap = {\n  monospace: 'monospace',\n  sansSerif: 'sans-serif',\n  serif: 'serif',\n  monospaceSansSerif: '\"Andale Mono\", \"Lucida Console\", monospace',\n  monospaceSerif: '\"Courier New\", monospace',\n  proportionalSansSerif: 'sans-serif',\n  proportionalSerif: 'serif',\n  casual: '\"Comic Sans MS\", Impact, fantasy',\n  script: '\"Monotype Corsiva\", cursive',\n  smallcaps: '\"Andale Mono\", \"Lucida Console\", monospace, sans-serif'\n};\n/**\n * Construct an rgba color from a given hex color code.\n *\n * @param {number} color\n *        Hex number for color, like #f0e or #f604e2.\n *\n * @param {number} opacity\n *        Value for opacity, 0.0 - 1.0.\n *\n * @return {string}\n *         The rgba color that was created, like 'rgba(255, 0, 0, 0.3)'.\n */\n\nfunction constructColor(color, opacity) {\n  var hex;\n\n  if (color.length === 4) {\n    // color looks like \"#f0e\"\n    hex = color[1] + color[1] + color[2] + color[2] + color[3] + color[3];\n  } else if (color.length === 7) {\n    // color looks like \"#f604e2\"\n    hex = color.slice(1);\n  } else {\n    throw new Error('Invalid color code provided, ' + color + '; must be formatted as e.g. #f0e or #f604e2.');\n  }\n\n  return 'rgba(' + parseInt(hex.slice(0, 2), 16) + ',' + parseInt(hex.slice(2, 4), 16) + ',' + parseInt(hex.slice(4, 6), 16) + ',' + opacity + ')';\n}\n/**\n * Try to update the style of a DOM element. Some style changes will throw an error,\n * particularly in IE8. Those should be noops.\n *\n * @param {Element} el\n *        The DOM element to be styled.\n *\n * @param {string} style\n *        The CSS property on the element that should be styled.\n *\n * @param {string} rule\n *        The style rule that should be applied to the property.\n *\n * @private\n */\n\nfunction tryUpdateStyle(el, style, rule) {\n  try {\n    el.style[style] = rule;\n  } catch (e) {\n    // Satisfies linter.\n    return;\n  }\n}\n/**\n * The component for displaying text track cues.\n *\n * @extends Component\n */\n\n\nvar TextTrackDisplay = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(TextTrackDisplay, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        The function to call when `TextTrackDisplay` is ready.\n   */\n  function TextTrackDisplay(player, options, ready) {\n    var _this;\n\n    _this = _Component.call(this, player, options, ready) || this;\n\n    var updateDisplayHandler = function updateDisplayHandler(e) {\n      return _this.updateDisplay(e);\n    };\n\n    player.on('loadstart', function (e) {\n      return _this.toggleDisplay(e);\n    });\n    player.on('texttrackchange', updateDisplayHandler);\n    player.on('loadedmetadata', function (e) {\n      return _this.preselectTrack(e);\n    }); // This used to be called during player init, but was causing an error\n    // if a track should show by default and the display hadn't loaded yet.\n    // Should probably be moved to an external track loader when we support\n    // tracks that don't need a display.\n\n    player.ready(bind(_assertThisInitialized(_this), function () {\n      if (player.tech_ && player.tech_.featuresNativeTextTracks) {\n        this.hide();\n        return;\n      }\n\n      player.on('fullscreenchange', updateDisplayHandler);\n      player.on('playerresize', updateDisplayHandler);\n      window$1.addEventListener('orientationchange', updateDisplayHandler);\n      player.on('dispose', function () {\n        return window$1.removeEventListener('orientationchange', updateDisplayHandler);\n      });\n      var tracks = this.options_.playerOptions.tracks || [];\n\n      for (var i = 0; i < tracks.length; i++) {\n        this.player_.addRemoteTextTrack(tracks[i], true);\n      }\n\n      this.preselectTrack();\n    }));\n    return _this;\n  }\n  /**\n  * Preselect a track following this precedence:\n  * - matches the previously selected {@link TextTrack}'s language and kind\n  * - matches the previously selected {@link TextTrack}'s language only\n  * - is the first default captions track\n  * - is the first default descriptions track\n  *\n  * @listens Player#loadstart\n  */\n\n\n  var _proto = TextTrackDisplay.prototype;\n\n  _proto.preselectTrack = function preselectTrack() {\n    var modes = {\n      captions: 1,\n      subtitles: 1\n    };\n    var trackList = this.player_.textTracks();\n    var userPref = this.player_.cache_.selectedLanguage;\n    var firstDesc;\n    var firstCaptions;\n    var preferredTrack;\n\n    for (var i = 0; i < trackList.length; i++) {\n      var track = trackList[i];\n\n      if (userPref && userPref.enabled && userPref.language && userPref.language === track.language && track.kind in modes) {\n        // Always choose the track that matches both language and kind\n        if (track.kind === userPref.kind) {\n          preferredTrack = track; // or choose the first track that matches language\n        } else if (!preferredTrack) {\n          preferredTrack = track;\n        } // clear everything if offTextTrackMenuItem was clicked\n\n      } else if (userPref && !userPref.enabled) {\n        preferredTrack = null;\n        firstDesc = null;\n        firstCaptions = null;\n      } else if (track[\"default\"]) {\n        if (track.kind === 'descriptions' && !firstDesc) {\n          firstDesc = track;\n        } else if (track.kind in modes && !firstCaptions) {\n          firstCaptions = track;\n        }\n      }\n    } // The preferredTrack matches the user preference and takes\n    // precedence over all the other tracks.\n    // So, display the preferredTrack before the first default track\n    // and the subtitles/captions track before the descriptions track\n\n\n    if (preferredTrack) {\n      preferredTrack.mode = 'showing';\n    } else if (firstCaptions) {\n      firstCaptions.mode = 'showing';\n    } else if (firstDesc) {\n      firstDesc.mode = 'showing';\n    }\n  }\n  /**\n   * Turn display of {@link TextTrack}'s from the current state into the other state.\n   * There are only two states:\n   * - 'shown'\n   * - 'hidden'\n   *\n   * @listens Player#loadstart\n   */\n  ;\n\n  _proto.toggleDisplay = function toggleDisplay() {\n    if (this.player_.tech_ && this.player_.tech_.featuresNativeTextTracks) {\n      this.hide();\n    } else {\n      this.show();\n    }\n  }\n  /**\n   * Create the {@link Component}'s DOM element.\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  ;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-text-track-display'\n    }, {\n      'translate': 'yes',\n      'aria-live': 'off',\n      'aria-atomic': 'true'\n    });\n  }\n  /**\n   * Clear all displayed {@link TextTrack}s.\n   */\n  ;\n\n  _proto.clearDisplay = function clearDisplay() {\n    if (typeof window$1.WebVTT === 'function') {\n      window$1.WebVTT.processCues(window$1, [], this.el_);\n    }\n  }\n  /**\n   * Update the displayed TextTrack when a either a {@link Player#texttrackchange} or\n   * a {@link Player#fullscreenchange} is fired.\n   *\n   * @listens Player#texttrackchange\n   * @listens Player#fullscreenchange\n   */\n  ;\n\n  _proto.updateDisplay = function updateDisplay() {\n    var tracks = this.player_.textTracks();\n    var allowMultipleShowingTracks = this.options_.allowMultipleShowingTracks;\n    this.clearDisplay();\n\n    if (allowMultipleShowingTracks) {\n      var showingTracks = [];\n\n      for (var _i = 0; _i < tracks.length; ++_i) {\n        var track = tracks[_i];\n\n        if (track.mode !== 'showing') {\n          continue;\n        }\n\n        showingTracks.push(track);\n      }\n\n      this.updateForTrack(showingTracks);\n      return;\n    } //  Track display prioritization model: if multiple tracks are 'showing',\n    //  display the first 'subtitles' or 'captions' track which is 'showing',\n    //  otherwise display the first 'descriptions' track which is 'showing'\n\n\n    var descriptionsTrack = null;\n    var captionsSubtitlesTrack = null;\n    var i = tracks.length;\n\n    while (i--) {\n      var _track = tracks[i];\n\n      if (_track.mode === 'showing') {\n        if (_track.kind === 'descriptions') {\n          descriptionsTrack = _track;\n        } else {\n          captionsSubtitlesTrack = _track;\n        }\n      }\n    }\n\n    if (captionsSubtitlesTrack) {\n      if (this.getAttribute('aria-live') !== 'off') {\n        this.setAttribute('aria-live', 'off');\n      }\n\n      this.updateForTrack(captionsSubtitlesTrack);\n    } else if (descriptionsTrack) {\n      if (this.getAttribute('aria-live') !== 'assertive') {\n        this.setAttribute('aria-live', 'assertive');\n      }\n\n      this.updateForTrack(descriptionsTrack);\n    }\n  }\n  /**\n   * Style {@Link TextTrack} activeCues according to {@Link TextTrackSettings}.\n   *\n   * @param {TextTrack} track\n   *        Text track object containing active cues to style.\n   */\n  ;\n\n  _proto.updateDisplayState = function updateDisplayState(track) {\n    var overrides = this.player_.textTrackSettings.getValues();\n    var cues = track.activeCues;\n    var i = cues.length;\n\n    while (i--) {\n      var cue = cues[i];\n\n      if (!cue) {\n        continue;\n      }\n\n      var cueDiv = cue.displayState;\n\n      if (overrides.color) {\n        cueDiv.firstChild.style.color = overrides.color;\n      }\n\n      if (overrides.textOpacity) {\n        tryUpdateStyle(cueDiv.firstChild, 'color', constructColor(overrides.color || '#fff', overrides.textOpacity));\n      }\n\n      if (overrides.backgroundColor) {\n        cueDiv.firstChild.style.backgroundColor = overrides.backgroundColor;\n      }\n\n      if (overrides.backgroundOpacity) {\n        tryUpdateStyle(cueDiv.firstChild, 'backgroundColor', constructColor(overrides.backgroundColor || '#000', overrides.backgroundOpacity));\n      }\n\n      if (overrides.windowColor) {\n        if (overrides.windowOpacity) {\n          tryUpdateStyle(cueDiv, 'backgroundColor', constructColor(overrides.windowColor, overrides.windowOpacity));\n        } else {\n          cueDiv.style.backgroundColor = overrides.windowColor;\n        }\n      }\n\n      if (overrides.edgeStyle) {\n        if (overrides.edgeStyle === 'dropshadow') {\n          cueDiv.firstChild.style.textShadow = \"2px 2px 3px \" + darkGray + \", 2px 2px 4px \" + darkGray + \", 2px 2px 5px \" + darkGray;\n        } else if (overrides.edgeStyle === 'raised') {\n          cueDiv.firstChild.style.textShadow = \"1px 1px \" + darkGray + \", 2px 2px \" + darkGray + \", 3px 3px \" + darkGray;\n        } else if (overrides.edgeStyle === 'depressed') {\n          cueDiv.firstChild.style.textShadow = \"1px 1px \" + lightGray + \", 0 1px \" + lightGray + \", -1px -1px \" + darkGray + \", 0 -1px \" + darkGray;\n        } else if (overrides.edgeStyle === 'uniform') {\n          cueDiv.firstChild.style.textShadow = \"0 0 4px \" + darkGray + \", 0 0 4px \" + darkGray + \", 0 0 4px \" + darkGray + \", 0 0 4px \" + darkGray;\n        }\n      }\n\n      if (overrides.fontPercent && overrides.fontPercent !== 1) {\n        var fontSize = window$1.parseFloat(cueDiv.style.fontSize);\n        cueDiv.style.fontSize = fontSize * overrides.fontPercent + 'px';\n        cueDiv.style.height = 'auto';\n        cueDiv.style.top = 'auto';\n      }\n\n      if (overrides.fontFamily && overrides.fontFamily !== 'default') {\n        if (overrides.fontFamily === 'small-caps') {\n          cueDiv.firstChild.style.fontVariant = 'small-caps';\n        } else {\n          cueDiv.firstChild.style.fontFamily = fontMap[overrides.fontFamily];\n        }\n      }\n    }\n  }\n  /**\n   * Add an {@link TextTrack} to to the {@link Tech}s {@link TextTrackList}.\n   *\n   * @param {TextTrack|TextTrack[]} tracks\n   *        Text track object or text track array to be added to the list.\n   */\n  ;\n\n  _proto.updateForTrack = function updateForTrack(tracks) {\n    if (!Array.isArray(tracks)) {\n      tracks = [tracks];\n    }\n\n    if (typeof window$1.WebVTT !== 'function' || tracks.every(function (track) {\n      return !track.activeCues;\n    })) {\n      return;\n    }\n\n    var cues = []; // push all active track cues\n\n    for (var i = 0; i < tracks.length; ++i) {\n      var track = tracks[i];\n\n      for (var j = 0; j < track.activeCues.length; ++j) {\n        cues.push(track.activeCues[j]);\n      }\n    } // removes all cues before it processes new ones\n\n\n    window$1.WebVTT.processCues(window$1, cues, this.el_); // add unique class to each language text track & add settings styling if necessary\n\n    for (var _i2 = 0; _i2 < tracks.length; ++_i2) {\n      var _track2 = tracks[_i2];\n\n      for (var _j = 0; _j < _track2.activeCues.length; ++_j) {\n        var cueEl = _track2.activeCues[_j].displayState;\n        addClass(cueEl, 'vjs-text-track-cue');\n        addClass(cueEl, 'vjs-text-track-cue-' + (_track2.language ? _track2.language : _i2));\n\n        if (_track2.language) {\n          setAttribute(cueEl, 'lang', _track2.language);\n        }\n      }\n\n      if (this.player_.textTrackSettings) {\n        this.updateDisplayState(_track2);\n      }\n    }\n  };\n\n  return TextTrackDisplay;\n}(Component$1);\n\nComponent$1.registerComponent('TextTrackDisplay', TextTrackDisplay);\n\n/**\n * A loading spinner for use during waiting/loading events.\n *\n * @extends Component\n */\n\nvar LoadingSpinner = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(LoadingSpinner, _Component);\n\n  function LoadingSpinner() {\n    return _Component.apply(this, arguments) || this;\n  }\n\n  var _proto = LoadingSpinner.prototype;\n\n  /**\n   * Create the `LoadingSpinner`s DOM element.\n   *\n   * @return {Element}\n   *         The dom element that gets created.\n   */\n  _proto.createEl = function createEl$1() {\n    var isAudio = this.player_.isAudio();\n    var playerType = this.localize(isAudio ? 'Audio Player' : 'Video Player');\n    var controlText = createEl('span', {\n      className: 'vjs-control-text',\n      textContent: this.localize('{1} is loading.', [playerType])\n    });\n\n    var el = _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-loading-spinner',\n      dir: 'ltr'\n    });\n\n    el.appendChild(controlText);\n    return el;\n  };\n\n  return LoadingSpinner;\n}(Component$1);\n\nComponent$1.registerComponent('LoadingSpinner', LoadingSpinner);\n\n/**\n * Base class for all buttons.\n *\n * @extends ClickableComponent\n */\n\nvar Button = /*#__PURE__*/function (_ClickableComponent) {\n  _inheritsLoose(Button, _ClickableComponent);\n\n  function Button() {\n    return _ClickableComponent.apply(this, arguments) || this;\n  }\n\n  var _proto = Button.prototype;\n\n  /**\n   * Create the `Button`s DOM element.\n   *\n   * @param {string} [tag=\"button\"]\n   *        The element's node type. This argument is IGNORED: no matter what\n   *        is passed, it will always create a `button` element.\n   *\n   * @param {Object} [props={}]\n   *        An object of properties that should be set on the element.\n   *\n   * @param {Object} [attributes={}]\n   *        An object of attributes that should be set on the element.\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n  _proto.createEl = function createEl$1(tag, props, attributes) {\n    if (props === void 0) {\n      props = {};\n    }\n\n    if (attributes === void 0) {\n      attributes = {};\n    }\n\n    tag = 'button';\n    props = assign({\n      className: this.buildCSSClass()\n    }, props); // Add attributes for button element\n\n    attributes = assign({\n      // Necessary since the default button type is \"submit\"\n      type: 'button'\n    }, attributes);\n\n    var el = createEl(tag, props, attributes);\n\n    el.appendChild(createEl('span', {\n      className: 'vjs-icon-placeholder'\n    }, {\n      'aria-hidden': true\n    }));\n    this.createControlTextEl(el);\n    return el;\n  }\n  /**\n   * Add a child `Component` inside of this `Button`.\n   *\n   * @param {string|Component} child\n   *        The name or instance of a child to add.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of options that will get passed to children of\n   *        the child.\n   *\n   * @return {Component}\n   *         The `Component` that gets added as a child. When using a string the\n   *         `Component` will get created by this process.\n   *\n   * @deprecated since version 5\n   */\n  ;\n\n  _proto.addChild = function addChild(child, options) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    var className = this.constructor.name;\n    log$1.warn(\"Adding an actionable (user controllable) child to a Button (\" + className + \") is not supported; use a ClickableComponent instead.\"); // Avoid the error message generated by ClickableComponent's addChild method\n\n    return Component$1.prototype.addChild.call(this, child, options);\n  }\n  /**\n   * Enable the `Button` element so that it can be activated or clicked. Use this with\n   * {@link Button#disable}.\n   */\n  ;\n\n  _proto.enable = function enable() {\n    _ClickableComponent.prototype.enable.call(this);\n\n    this.el_.removeAttribute('disabled');\n  }\n  /**\n   * Disable the `Button` element so that it cannot be activated or clicked. Use this with\n   * {@link Button#enable}.\n   */\n  ;\n\n  _proto.disable = function disable() {\n    _ClickableComponent.prototype.disable.call(this);\n\n    this.el_.setAttribute('disabled', 'disabled');\n  }\n  /**\n   * This gets called when a `Button` has focus and `keydown` is triggered via a key\n   * press.\n   *\n   * @param {EventTarget~Event} event\n   *        The event that caused this function to get called.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    // Ignore Space or Enter key operation, which is handled by the browser for\n    // a button - though not for its super class, ClickableComponent. Also,\n    // prevent the event from propagating through the DOM and triggering Player\n    // hotkeys. We do not preventDefault here because we _want_ the browser to\n    // handle it.\n    if (keycode.isEventKey(event, 'Space') || keycode.isEventKey(event, 'Enter')) {\n      event.stopPropagation();\n      return;\n    } // Pass keypress handling up for unsupported keys\n\n\n    _ClickableComponent.prototype.handleKeyDown.call(this, event);\n  };\n\n  return Button;\n}(ClickableComponent);\n\nComponent$1.registerComponent('Button', Button);\n\n/**\n * The initial play button that shows before the video has played. The hiding of the\n * `BigPlayButton` get done via CSS and `Player` states.\n *\n * @extends Button\n */\n\nvar BigPlayButton = /*#__PURE__*/function (_Button) {\n  _inheritsLoose(BigPlayButton, _Button);\n\n  function BigPlayButton(player, options) {\n    var _this;\n\n    _this = _Button.call(this, player, options) || this;\n    _this.mouseused_ = false;\n\n    _this.on('mousedown', function (e) {\n      return _this.handleMouseDown(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object. Always returns 'vjs-big-play-button'.\n   */\n\n\n  var _proto = BigPlayButton.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return 'vjs-big-play-button';\n  }\n  /**\n   * This gets called when a `BigPlayButton` \"clicked\". See {@link ClickableComponent}\n   * for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    var playPromise = this.player_.play(); // exit early if clicked via the mouse\n\n    if (this.mouseused_ && event.clientX && event.clientY) {\n      var sourceIsEncrypted = this.player_.usingPlugin('eme') && this.player_.eme.sessions && this.player_.eme.sessions.length > 0;\n      silencePromise(playPromise);\n\n      if (this.player_.tech(true) && // We've observed a bug in IE and Edge when playing back DRM content where\n      // calling .focus() on the video element causes the video to go black,\n      // so we avoid it in that specific case\n      !((IE_VERSION || IS_EDGE) && sourceIsEncrypted)) {\n        this.player_.tech(true).focus();\n      }\n\n      return;\n    }\n\n    var cb = this.player_.getChild('controlBar');\n    var playToggle = cb && cb.getChild('playToggle');\n\n    if (!playToggle) {\n      this.player_.tech(true).focus();\n      return;\n    }\n\n    var playFocus = function playFocus() {\n      return playToggle.focus();\n    };\n\n    if (isPromise(playPromise)) {\n      playPromise.then(playFocus, function () {});\n    } else {\n      this.setTimeout(playFocus, 1);\n    }\n  };\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    this.mouseused_ = false;\n\n    _Button.prototype.handleKeyDown.call(this, event);\n  };\n\n  _proto.handleMouseDown = function handleMouseDown(event) {\n    this.mouseused_ = true;\n  };\n\n  return BigPlayButton;\n}(Button);\n/**\n * The text that should display over the `BigPlayButton`s controls. Added to for localization.\n *\n * @type {string}\n * @private\n */\n\n\nBigPlayButton.prototype.controlText_ = 'Play Video';\nComponent$1.registerComponent('BigPlayButton', BigPlayButton);\n\n/**\n * The `CloseButton` is a `{@link Button}` that fires a `close` event when\n * it gets clicked.\n *\n * @extends Button\n */\n\nvar CloseButton = /*#__PURE__*/function (_Button) {\n  _inheritsLoose(CloseButton, _Button);\n\n  /**\n  * Creates an instance of the this class.\n  *\n  * @param  {Player} player\n  *         The `Player` that this class should be attached to.\n  *\n  * @param  {Object} [options]\n  *         The key/value store of player options.\n  */\n  function CloseButton(player, options) {\n    var _this;\n\n    _this = _Button.call(this, player, options) || this;\n\n    _this.controlText(options && options.controlText || _this.localize('Close'));\n\n    return _this;\n  }\n  /**\n  * Builds the default DOM `className`.\n  *\n  * @return {string}\n  *         The DOM `className` for this object.\n  */\n\n\n  var _proto = CloseButton.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-close-button \" + _Button.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * This gets called when a `CloseButton` gets clicked. See\n   * {@link ClickableComponent#handleClick} for more information on when\n   * this will be triggered\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   * @fires CloseButton#close\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    /**\n     * Triggered when the a `CloseButton` is clicked.\n     *\n     * @event CloseButton#close\n     * @type {EventTarget~Event}\n     *\n     * @property {boolean} [bubbles=false]\n     *           set to false so that the close event does not\n     *           bubble up to parents if there is no listener\n     */\n    this.trigger({\n      type: 'close',\n      bubbles: false\n    });\n  }\n  /**\n   * Event handler that is called when a `CloseButton` receives a\n   * `keydown` event.\n   *\n   * By default, if the key is Esc, it will trigger a `click` event.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    // Esc button will trigger `click` event\n    if (keycode.isEventKey(event, 'Esc')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.trigger('click');\n    } else {\n      // Pass keypress handling up for unsupported keys\n      _Button.prototype.handleKeyDown.call(this, event);\n    }\n  };\n\n  return CloseButton;\n}(Button);\n\nComponent$1.registerComponent('CloseButton', CloseButton);\n\n/**\n * Button to toggle between play and pause.\n *\n * @extends Button\n */\n\nvar PlayToggle = /*#__PURE__*/function (_Button) {\n  _inheritsLoose(PlayToggle, _Button);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of player options.\n   */\n  function PlayToggle(player, options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _Button.call(this, player, options) || this; // show or hide replay icon\n\n    options.replay = options.replay === undefined || options.replay;\n\n    _this.on(player, 'play', function (e) {\n      return _this.handlePlay(e);\n    });\n\n    _this.on(player, 'pause', function (e) {\n      return _this.handlePause(e);\n    });\n\n    if (options.replay) {\n      _this.on(player, 'ended', function (e) {\n        return _this.handleEnded(e);\n      });\n    }\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = PlayToggle.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-play-control \" + _Button.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * This gets called when an `PlayToggle` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    if (this.player_.paused()) {\n      silencePromise(this.player_.play());\n    } else {\n      this.player_.pause();\n    }\n  }\n  /**\n   * This gets called once after the video has ended and the user seeks so that\n   * we can change the replay button back to a play button.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The event that caused this function to run.\n   *\n   * @listens Player#seeked\n   */\n  ;\n\n  _proto.handleSeeked = function handleSeeked(event) {\n    this.removeClass('vjs-ended');\n\n    if (this.player_.paused()) {\n      this.handlePause(event);\n    } else {\n      this.handlePlay(event);\n    }\n  }\n  /**\n   * Add the vjs-playing class to the element so it can change appearance.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The event that caused this function to run.\n   *\n   * @listens Player#play\n   */\n  ;\n\n  _proto.handlePlay = function handlePlay(event) {\n    this.removeClass('vjs-ended');\n    this.removeClass('vjs-paused');\n    this.addClass('vjs-playing'); // change the button text to \"Pause\"\n\n    this.controlText('Pause');\n  }\n  /**\n   * Add the vjs-paused class to the element so it can change appearance.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The event that caused this function to run.\n   *\n   * @listens Player#pause\n   */\n  ;\n\n  _proto.handlePause = function handlePause(event) {\n    this.removeClass('vjs-playing');\n    this.addClass('vjs-paused'); // change the button text to \"Play\"\n\n    this.controlText('Play');\n  }\n  /**\n   * Add the vjs-ended class to the element so it can change appearance\n   *\n   * @param {EventTarget~Event} [event]\n   *        The event that caused this function to run.\n   *\n   * @listens Player#ended\n   */\n  ;\n\n  _proto.handleEnded = function handleEnded(event) {\n    var _this2 = this;\n\n    this.removeClass('vjs-playing');\n    this.addClass('vjs-ended'); // change the button text to \"Replay\"\n\n    this.controlText('Replay'); // on the next seek remove the replay button\n\n    this.one(this.player_, 'seeked', function (e) {\n      return _this2.handleSeeked(e);\n    });\n  };\n\n  return PlayToggle;\n}(Button);\n/**\n * The text that should display over the `PlayToggle`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\n\nPlayToggle.prototype.controlText_ = 'Play';\nComponent$1.registerComponent('PlayToggle', PlayToggle);\n\n/**\n * @file format-time.js\n * @module format-time\n */\n\n/**\n * Format seconds as a time string, H:MM:SS or M:SS. Supplying a guide (in\n * seconds) will force a number of leading zeros to cover the length of the\n * guide.\n *\n * @private\n * @param  {number} seconds\n *         Number of seconds to be turned into a string\n *\n * @param  {number} guide\n *         Number (in seconds) to model the string after\n *\n * @return {string}\n *         Time formatted as H:MM:SS or M:SS\n */\nvar defaultImplementation = function defaultImplementation(seconds, guide) {\n  seconds = seconds < 0 ? 0 : seconds;\n  var s = Math.floor(seconds % 60);\n  var m = Math.floor(seconds / 60 % 60);\n  var h = Math.floor(seconds / 3600);\n  var gm = Math.floor(guide / 60 % 60);\n  var gh = Math.floor(guide / 3600); // handle invalid times\n\n  if (isNaN(seconds) || seconds === Infinity) {\n    // '-' is false for all relational operators (e.g. <, >=) so this setting\n    // will add the minimum number of fields specified by the guide\n    h = m = s = '-';\n  } // Check if we need to show hours\n\n\n  h = h > 0 || gh > 0 ? h + ':' : ''; // If hours are showing, we may need to add a leading zero.\n  // Always show at least one digit of minutes.\n\n  m = ((h || gm >= 10) && m < 10 ? '0' + m : m) + ':'; // Check if leading zero is need for seconds\n\n  s = s < 10 ? '0' + s : s;\n  return h + m + s;\n}; // Internal pointer to the current implementation.\n\n\nvar implementation = defaultImplementation;\n/**\n * Replaces the default formatTime implementation with a custom implementation.\n *\n * @param {Function} customImplementation\n *        A function which will be used in place of the default formatTime\n *        implementation. Will receive the current time in seconds and the\n *        guide (in seconds) as arguments.\n */\n\nfunction setFormatTime(customImplementation) {\n  implementation = customImplementation;\n}\n/**\n * Resets formatTime to the default implementation.\n */\n\nfunction resetFormatTime() {\n  implementation = defaultImplementation;\n}\n/**\n * Delegates to either the default time formatting function or a custom\n * function supplied via `setFormatTime`.\n *\n * Formats seconds as a time string (H:MM:SS or M:SS). Supplying a\n * guide (in seconds) will force a number of leading zeros to cover the\n * length of the guide.\n *\n * @static\n * @example  formatTime(125, 600) === \"02:05\"\n * @param    {number} seconds\n *           Number of seconds to be turned into a string\n *\n * @param    {number} guide\n *           Number (in seconds) to model the string after\n *\n * @return   {string}\n *           Time formatted as H:MM:SS or M:SS\n */\n\nfunction formatTime(seconds, guide) {\n  if (guide === void 0) {\n    guide = seconds;\n  }\n\n  return implementation(seconds, guide);\n}\n\n/**\n * Displays time information about the video\n *\n * @extends Component\n */\n\nvar TimeDisplay = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(TimeDisplay, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function TimeDisplay(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n\n    _this.on(player, ['timeupdate', 'ended'], function (e) {\n      return _this.updateContent(e);\n    });\n\n    _this.updateTextNode_();\n\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = TimeDisplay.prototype;\n\n  _proto.createEl = function createEl$1() {\n    var className = this.buildCSSClass();\n\n    var el = _Component.prototype.createEl.call(this, 'div', {\n      className: className + \" vjs-time-control vjs-control\"\n    });\n\n    var span = createEl('span', {\n      className: 'vjs-control-text',\n      textContent: this.localize(this.labelText_) + \"\\xA0\"\n    }, {\n      role: 'presentation'\n    });\n    el.appendChild(span);\n    this.contentEl_ = createEl('span', {\n      className: className + \"-display\"\n    }, {\n      // tell screen readers not to automatically read the time as it changes\n      'aria-live': 'off',\n      // span elements have no implicit role, but some screen readers (notably VoiceOver)\n      // treat them as a break between items in the DOM when using arrow keys\n      // (or left-to-right swipes on iOS) to read contents of a page. Using\n      // role='presentation' causes VoiceOver to NOT treat this span as a break.\n      'role': 'presentation'\n    });\n    el.appendChild(this.contentEl_);\n    return el;\n  };\n\n  _proto.dispose = function dispose() {\n    this.contentEl_ = null;\n    this.textNode_ = null;\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Updates the time display text node with a new time\n   *\n   * @param {number} [time=0] the time to update to\n   *\n   * @private\n   */\n  ;\n\n  _proto.updateTextNode_ = function updateTextNode_(time) {\n    var _this2 = this;\n\n    if (time === void 0) {\n      time = 0;\n    }\n\n    time = formatTime(time);\n\n    if (this.formattedTime_ === time) {\n      return;\n    }\n\n    this.formattedTime_ = time;\n    this.requestNamedAnimationFrame('TimeDisplay#updateTextNode_', function () {\n      if (!_this2.contentEl_) {\n        return;\n      }\n\n      var oldNode = _this2.textNode_;\n\n      if (oldNode && _this2.contentEl_.firstChild !== oldNode) {\n        oldNode = null;\n        log$1.warn('TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.');\n      }\n\n      _this2.textNode_ = document.createTextNode(_this2.formattedTime_);\n\n      if (!_this2.textNode_) {\n        return;\n      }\n\n      if (oldNode) {\n        _this2.contentEl_.replaceChild(_this2.textNode_, oldNode);\n      } else {\n        _this2.contentEl_.appendChild(_this2.textNode_);\n      }\n    });\n  }\n  /**\n   * To be filled out in the child class, should update the displayed time\n   * in accordance with the fact that the current time has changed.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `timeupdate`  event that caused this to run.\n   *\n   * @listens Player#timeupdate\n   */\n  ;\n\n  _proto.updateContent = function updateContent(event) {};\n\n  return TimeDisplay;\n}(Component$1);\n/**\n * The text that is added to the `TimeDisplay` for screen reader users.\n *\n * @type {string}\n * @private\n */\n\n\nTimeDisplay.prototype.labelText_ = 'Time';\n/**\n * The text that should display over the `TimeDisplay`s controls. Added to for localization.\n *\n * @type {string}\n * @private\n *\n * @deprecated in v7; controlText_ is not used in non-active display Components\n */\n\nTimeDisplay.prototype.controlText_ = 'Time';\nComponent$1.registerComponent('TimeDisplay', TimeDisplay);\n\n/**\n * Displays the current time\n *\n * @extends Component\n */\n\nvar CurrentTimeDisplay = /*#__PURE__*/function (_TimeDisplay) {\n  _inheritsLoose(CurrentTimeDisplay, _TimeDisplay);\n\n  function CurrentTimeDisplay() {\n    return _TimeDisplay.apply(this, arguments) || this;\n  }\n\n  var _proto = CurrentTimeDisplay.prototype;\n\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n  _proto.buildCSSClass = function buildCSSClass() {\n    return 'vjs-current-time';\n  }\n  /**\n   * Update current time display\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `timeupdate` event that caused this function to run.\n   *\n   * @listens Player#timeupdate\n   */\n  ;\n\n  _proto.updateContent = function updateContent(event) {\n    // Allows for smooth scrubbing, when player can't keep up.\n    var time;\n\n    if (this.player_.ended()) {\n      time = this.player_.duration();\n    } else {\n      time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();\n    }\n\n    this.updateTextNode_(time);\n  };\n\n  return CurrentTimeDisplay;\n}(TimeDisplay);\n/**\n * The text that is added to the `CurrentTimeDisplay` for screen reader users.\n *\n * @type {string}\n * @private\n */\n\n\nCurrentTimeDisplay.prototype.labelText_ = 'Current Time';\n/**\n * The text that should display over the `CurrentTimeDisplay`s controls. Added to for localization.\n *\n * @type {string}\n * @private\n *\n * @deprecated in v7; controlText_ is not used in non-active display Components\n */\n\nCurrentTimeDisplay.prototype.controlText_ = 'Current Time';\nComponent$1.registerComponent('CurrentTimeDisplay', CurrentTimeDisplay);\n\n/**\n * Displays the duration\n *\n * @extends Component\n */\n\nvar DurationDisplay = /*#__PURE__*/function (_TimeDisplay) {\n  _inheritsLoose(DurationDisplay, _TimeDisplay);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function DurationDisplay(player, options) {\n    var _this;\n\n    _this = _TimeDisplay.call(this, player, options) || this;\n\n    var updateContent = function updateContent(e) {\n      return _this.updateContent(e);\n    }; // we do not want to/need to throttle duration changes,\n    // as they should always display the changed duration as\n    // it has changed\n\n\n    _this.on(player, 'durationchange', updateContent); // Listen to loadstart because the player duration is reset when a new media element is loaded,\n    // but the durationchange on the user agent will not fire.\n    // @see [Spec]{@link https://www.w3.org/TR/2011/WD-html5-20110113/video.html#media-element-load-algorithm}\n\n\n    _this.on(player, 'loadstart', updateContent); // Also listen for timeupdate (in the parent) and loadedmetadata because removing those\n    // listeners could have broken dependent applications/libraries. These\n    // can likely be removed for 7.0.\n\n\n    _this.on(player, 'loadedmetadata', updateContent);\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = DurationDisplay.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return 'vjs-duration';\n  }\n  /**\n   * Update duration time display.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `durationchange`, `timeupdate`, or `loadedmetadata` event that caused\n   *        this function to be called.\n   *\n   * @listens Player#durationchange\n   * @listens Player#timeupdate\n   * @listens Player#loadedmetadata\n   */\n  ;\n\n  _proto.updateContent = function updateContent(event) {\n    var duration = this.player_.duration();\n    this.updateTextNode_(duration);\n  };\n\n  return DurationDisplay;\n}(TimeDisplay);\n/**\n * The text that is added to the `DurationDisplay` for screen reader users.\n *\n * @type {string}\n * @private\n */\n\n\nDurationDisplay.prototype.labelText_ = 'Duration';\n/**\n * The text that should display over the `DurationDisplay`s controls. Added to for localization.\n *\n * @type {string}\n * @private\n *\n * @deprecated in v7; controlText_ is not used in non-active display Components\n */\n\nDurationDisplay.prototype.controlText_ = 'Duration';\nComponent$1.registerComponent('DurationDisplay', DurationDisplay);\n\n/**\n * The separator between the current time and duration.\n * Can be hidden if it's not needed in the design.\n *\n * @extends Component\n */\n\nvar TimeDivider = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(TimeDivider, _Component);\n\n  function TimeDivider() {\n    return _Component.apply(this, arguments) || this;\n  }\n\n  var _proto = TimeDivider.prototype;\n\n  /**\n   * Create the component's DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  _proto.createEl = function createEl() {\n    var el = _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-time-control vjs-time-divider'\n    }, {\n      // this element and its contents can be hidden from assistive techs since\n      // it is made extraneous by the announcement of the control text\n      // for the current time and duration displays\n      'aria-hidden': true\n    });\n\n    var div = _Component.prototype.createEl.call(this, 'div');\n\n    var span = _Component.prototype.createEl.call(this, 'span', {\n      textContent: '/'\n    });\n\n    div.appendChild(span);\n    el.appendChild(div);\n    return el;\n  };\n\n  return TimeDivider;\n}(Component$1);\n\nComponent$1.registerComponent('TimeDivider', TimeDivider);\n\n/**\n * Displays the time left in the video\n *\n * @extends Component\n */\n\nvar RemainingTimeDisplay = /*#__PURE__*/function (_TimeDisplay) {\n  _inheritsLoose(RemainingTimeDisplay, _TimeDisplay);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function RemainingTimeDisplay(player, options) {\n    var _this;\n\n    _this = _TimeDisplay.call(this, player, options) || this;\n\n    _this.on(player, 'durationchange', function (e) {\n      return _this.updateContent(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = RemainingTimeDisplay.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return 'vjs-remaining-time';\n  }\n  /**\n   * Create the `Component`'s DOM element with the \"minus\" characted prepend to the time\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  ;\n\n  _proto.createEl = function createEl$1() {\n    var el = _TimeDisplay.prototype.createEl.call(this);\n\n    if (this.options_.displayNegative !== false) {\n      el.insertBefore(createEl('span', {}, {\n        'aria-hidden': true\n      }, '-'), this.contentEl_);\n    }\n\n    return el;\n  }\n  /**\n   * Update remaining time display.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `timeupdate` or `durationchange` event that caused this to run.\n   *\n   * @listens Player#timeupdate\n   * @listens Player#durationchange\n   */\n  ;\n\n  _proto.updateContent = function updateContent(event) {\n    if (typeof this.player_.duration() !== 'number') {\n      return;\n    }\n\n    var time; // @deprecated We should only use remainingTimeDisplay\n    // as of video.js 7\n\n    if (this.player_.ended()) {\n      time = 0;\n    } else if (this.player_.remainingTimeDisplay) {\n      time = this.player_.remainingTimeDisplay();\n    } else {\n      time = this.player_.remainingTime();\n    }\n\n    this.updateTextNode_(time);\n  };\n\n  return RemainingTimeDisplay;\n}(TimeDisplay);\n/**\n * The text that is added to the `RemainingTimeDisplay` for screen reader users.\n *\n * @type {string}\n * @private\n */\n\n\nRemainingTimeDisplay.prototype.labelText_ = 'Remaining Time';\n/**\n * The text that should display over the `RemainingTimeDisplay`s controls. Added to for localization.\n *\n * @type {string}\n * @private\n *\n * @deprecated in v7; controlText_ is not used in non-active display Components\n */\n\nRemainingTimeDisplay.prototype.controlText_ = 'Remaining Time';\nComponent$1.registerComponent('RemainingTimeDisplay', RemainingTimeDisplay);\n\n/**\n * Displays the live indicator when duration is Infinity.\n *\n * @extends Component\n */\n\nvar LiveDisplay = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(LiveDisplay, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function LiveDisplay(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n\n    _this.updateShowing();\n\n    _this.on(_this.player(), 'durationchange', function (e) {\n      return _this.updateShowing(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = LiveDisplay.prototype;\n\n  _proto.createEl = function createEl$1() {\n    var el = _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-live-control vjs-control'\n    });\n\n    this.contentEl_ = createEl('div', {\n      className: 'vjs-live-display'\n    }, {\n      'aria-live': 'off'\n    });\n    this.contentEl_.appendChild(createEl('span', {\n      className: 'vjs-control-text',\n      textContent: this.localize('Stream Type') + \"\\xA0\"\n    }));\n    this.contentEl_.appendChild(document.createTextNode(this.localize('LIVE')));\n    el.appendChild(this.contentEl_);\n    return el;\n  };\n\n  _proto.dispose = function dispose() {\n    this.contentEl_ = null;\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Check the duration to see if the LiveDisplay should be showing or not. Then show/hide\n   * it accordingly\n   *\n   * @param {EventTarget~Event} [event]\n   *        The {@link Player#durationchange} event that caused this function to run.\n   *\n   * @listens Player#durationchange\n   */\n  ;\n\n  _proto.updateShowing = function updateShowing(event) {\n    if (this.player().duration() === Infinity) {\n      this.show();\n    } else {\n      this.hide();\n    }\n  };\n\n  return LiveDisplay;\n}(Component$1);\n\nComponent$1.registerComponent('LiveDisplay', LiveDisplay);\n\n/**\n * Displays the live indicator when duration is Infinity.\n *\n * @extends Component\n */\n\nvar SeekToLive = /*#__PURE__*/function (_Button) {\n  _inheritsLoose(SeekToLive, _Button);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function SeekToLive(player, options) {\n    var _this;\n\n    _this = _Button.call(this, player, options) || this;\n\n    _this.updateLiveEdgeStatus();\n\n    if (_this.player_.liveTracker) {\n      _this.updateLiveEdgeStatusHandler_ = function (e) {\n        return _this.updateLiveEdgeStatus(e);\n      };\n\n      _this.on(_this.player_.liveTracker, 'liveedgechange', _this.updateLiveEdgeStatusHandler_);\n    }\n\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = SeekToLive.prototype;\n\n  _proto.createEl = function createEl$1() {\n    var el = _Button.prototype.createEl.call(this, 'button', {\n      className: 'vjs-seek-to-live-control vjs-control'\n    });\n\n    this.textEl_ = createEl('span', {\n      className: 'vjs-seek-to-live-text',\n      textContent: this.localize('LIVE')\n    }, {\n      'aria-hidden': 'true'\n    });\n    el.appendChild(this.textEl_);\n    return el;\n  }\n  /**\n   * Update the state of this button if we are at the live edge\n   * or not\n   */\n  ;\n\n  _proto.updateLiveEdgeStatus = function updateLiveEdgeStatus() {\n    // default to live edge\n    if (!this.player_.liveTracker || this.player_.liveTracker.atLiveEdge()) {\n      this.setAttribute('aria-disabled', true);\n      this.addClass('vjs-at-live-edge');\n      this.controlText('Seek to live, currently playing live');\n    } else {\n      this.setAttribute('aria-disabled', false);\n      this.removeClass('vjs-at-live-edge');\n      this.controlText('Seek to live, currently behind live');\n    }\n  }\n  /**\n   * On click bring us as near to the live point as possible.\n   * This requires that we wait for the next `live-seekable-change`\n   * event which will happen every segment length seconds.\n   */\n  ;\n\n  _proto.handleClick = function handleClick() {\n    this.player_.liveTracker.seekToLiveEdge();\n  }\n  /**\n   * Dispose of the element and stop tracking\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    if (this.player_.liveTracker) {\n      this.off(this.player_.liveTracker, 'liveedgechange', this.updateLiveEdgeStatusHandler_);\n    }\n\n    this.textEl_ = null;\n\n    _Button.prototype.dispose.call(this);\n  };\n\n  return SeekToLive;\n}(Button);\n\nSeekToLive.prototype.controlText_ = 'Seek to live, currently playing live';\nComponent$1.registerComponent('SeekToLive', SeekToLive);\n\n/**\n * Keep a number between a min and a max value\n *\n * @param {number} number\n *        The number to clamp\n *\n * @param {number} min\n *        The minimum value\n * @param {number} max\n *        The maximum value\n *\n * @return {number}\n *         the clamped number\n */\nvar clamp = function clamp(number, min, max) {\n  number = Number(number);\n  return Math.min(max, Math.max(min, isNaN(number) ? min : number));\n};\n\n/**\n * The base functionality for a slider. Can be vertical or horizontal.\n * For instance the volume bar or the seek bar on a video is a slider.\n *\n * @extends Component\n */\n\nvar Slider = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(Slider, _Component);\n\n  /**\n  * Create an instance of this class\n  *\n  * @param {Player} player\n  *        The `Player` that this class should be attached to.\n  *\n  * @param {Object} [options]\n  *        The key/value store of player options.\n  */\n  function Slider(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n\n    _this.handleMouseDown_ = function (e) {\n      return _this.handleMouseDown(e);\n    };\n\n    _this.handleMouseUp_ = function (e) {\n      return _this.handleMouseUp(e);\n    };\n\n    _this.handleKeyDown_ = function (e) {\n      return _this.handleKeyDown(e);\n    };\n\n    _this.handleClick_ = function (e) {\n      return _this.handleClick(e);\n    };\n\n    _this.handleMouseMove_ = function (e) {\n      return _this.handleMouseMove(e);\n    };\n\n    _this.update_ = function (e) {\n      return _this.update(e);\n    }; // Set property names to bar to match with the child Slider class is looking for\n\n\n    _this.bar = _this.getChild(_this.options_.barName); // Set a horizontal or vertical class on the slider depending on the slider type\n\n    _this.vertical(!!_this.options_.vertical);\n\n    _this.enable();\n\n    return _this;\n  }\n  /**\n   * Are controls are currently enabled for this slider or not.\n   *\n   * @return {boolean}\n   *         true if controls are enabled, false otherwise\n   */\n\n\n  var _proto = Slider.prototype;\n\n  _proto.enabled = function enabled() {\n    return this.enabled_;\n  }\n  /**\n   * Enable controls for this slider if they are disabled\n   */\n  ;\n\n  _proto.enable = function enable() {\n    if (this.enabled()) {\n      return;\n    }\n\n    this.on('mousedown', this.handleMouseDown_);\n    this.on('touchstart', this.handleMouseDown_);\n    this.on('keydown', this.handleKeyDown_);\n    this.on('click', this.handleClick_); // TODO: deprecated, controlsvisible does not seem to be fired\n\n    this.on(this.player_, 'controlsvisible', this.update);\n\n    if (this.playerEvent) {\n      this.on(this.player_, this.playerEvent, this.update);\n    }\n\n    this.removeClass('disabled');\n    this.setAttribute('tabindex', 0);\n    this.enabled_ = true;\n  }\n  /**\n   * Disable controls for this slider if they are enabled\n   */\n  ;\n\n  _proto.disable = function disable() {\n    if (!this.enabled()) {\n      return;\n    }\n\n    var doc = this.bar.el_.ownerDocument;\n    this.off('mousedown', this.handleMouseDown_);\n    this.off('touchstart', this.handleMouseDown_);\n    this.off('keydown', this.handleKeyDown_);\n    this.off('click', this.handleClick_);\n    this.off(this.player_, 'controlsvisible', this.update_);\n    this.off(doc, 'mousemove', this.handleMouseMove_);\n    this.off(doc, 'mouseup', this.handleMouseUp_);\n    this.off(doc, 'touchmove', this.handleMouseMove_);\n    this.off(doc, 'touchend', this.handleMouseUp_);\n    this.removeAttribute('tabindex');\n    this.addClass('disabled');\n\n    if (this.playerEvent) {\n      this.off(this.player_, this.playerEvent, this.update);\n    }\n\n    this.enabled_ = false;\n  }\n  /**\n   * Create the `Slider`s DOM element.\n   *\n   * @param {string} type\n   *        Type of element to create.\n   *\n   * @param {Object} [props={}]\n   *        List of properties in Object form.\n   *\n   * @param {Object} [attributes={}]\n   *        list of attributes in Object form.\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n  ;\n\n  _proto.createEl = function createEl(type, props, attributes) {\n    if (props === void 0) {\n      props = {};\n    }\n\n    if (attributes === void 0) {\n      attributes = {};\n    }\n\n    // Add the slider element class to all sub classes\n    props.className = props.className + ' vjs-slider';\n    props = assign({\n      tabIndex: 0\n    }, props);\n    attributes = assign({\n      'role': 'slider',\n      'aria-valuenow': 0,\n      'aria-valuemin': 0,\n      'aria-valuemax': 100,\n      'tabIndex': 0\n    }, attributes);\n    return _Component.prototype.createEl.call(this, type, props, attributes);\n  }\n  /**\n   * Handle `mousedown` or `touchstart` events on the `Slider`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mousedown` or `touchstart` event that triggered this function\n   *\n   * @listens mousedown\n   * @listens touchstart\n   * @fires Slider#slideractive\n   */\n  ;\n\n  _proto.handleMouseDown = function handleMouseDown(event) {\n    var doc = this.bar.el_.ownerDocument;\n\n    if (event.type === 'mousedown') {\n      event.preventDefault();\n    } // Do not call preventDefault() on touchstart in Chrome\n    // to avoid console warnings. Use a 'touch-action: none' style\n    // instead to prevent unintented scrolling.\n    // https://developers.google.com/web/updates/2017/01/scrolling-intervention\n\n\n    if (event.type === 'touchstart' && !IS_CHROME) {\n      event.preventDefault();\n    }\n\n    blockTextSelection();\n    this.addClass('vjs-sliding');\n    /**\n     * Triggered when the slider is in an active state\n     *\n     * @event Slider#slideractive\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('slideractive');\n    this.on(doc, 'mousemove', this.handleMouseMove_);\n    this.on(doc, 'mouseup', this.handleMouseUp_);\n    this.on(doc, 'touchmove', this.handleMouseMove_);\n    this.on(doc, 'touchend', this.handleMouseUp_);\n    this.handleMouseMove(event, true);\n  }\n  /**\n   * Handle the `mousemove`, `touchmove`, and `mousedown` events on this `Slider`.\n   * The `mousemove` and `touchmove` events will only only trigger this function during\n   * `mousedown` and `touchstart`. This is due to {@link Slider#handleMouseDown} and\n   * {@link Slider#handleMouseUp}.\n   *\n   * @param {EventTarget~Event} event\n   *        `mousedown`, `mousemove`, `touchstart`, or `touchmove` event that triggered\n   *        this function\n   * @param {boolean} mouseDown this is a flag that should be set to true if `handleMouseMove` is called directly. It allows us to skip things that should not happen if coming from mouse down but should happen on regular mouse move handler. Defaults to false.\n   *\n   * @listens mousemove\n   * @listens touchmove\n   */\n  ;\n\n  _proto.handleMouseMove = function handleMouseMove(event) {}\n  /**\n   * Handle `mouseup` or `touchend` events on the `Slider`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mouseup` or `touchend` event that triggered this function.\n   *\n   * @listens touchend\n   * @listens mouseup\n   * @fires Slider#sliderinactive\n   */\n  ;\n\n  _proto.handleMouseUp = function handleMouseUp() {\n    var doc = this.bar.el_.ownerDocument;\n    unblockTextSelection();\n    this.removeClass('vjs-sliding');\n    /**\n     * Triggered when the slider is no longer in an active state.\n     *\n     * @event Slider#sliderinactive\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('sliderinactive');\n    this.off(doc, 'mousemove', this.handleMouseMove_);\n    this.off(doc, 'mouseup', this.handleMouseUp_);\n    this.off(doc, 'touchmove', this.handleMouseMove_);\n    this.off(doc, 'touchend', this.handleMouseUp_);\n    this.update();\n  }\n  /**\n   * Update the progress bar of the `Slider`.\n   *\n   * @return {number}\n   *          The percentage of progress the progress bar represents as a\n   *          number from 0 to 1.\n   */\n  ;\n\n  _proto.update = function update() {\n    var _this2 = this;\n\n    // In VolumeBar init we have a setTimeout for update that pops and update\n    // to the end of the execution stack. The player is destroyed before then\n    // update will cause an error\n    // If there's no bar...\n    if (!this.el_ || !this.bar) {\n      return;\n    } // clamp progress between 0 and 1\n    // and only round to four decimal places, as we round to two below\n\n\n    var progress = this.getProgress();\n\n    if (progress === this.progress_) {\n      return progress;\n    }\n\n    this.progress_ = progress;\n    this.requestNamedAnimationFrame('Slider#update', function () {\n      // Set the new bar width or height\n      var sizeKey = _this2.vertical() ? 'height' : 'width'; // Convert to a percentage for css value\n\n      _this2.bar.el().style[sizeKey] = (progress * 100).toFixed(2) + '%';\n    });\n    return progress;\n  }\n  /**\n   * Get the percentage of the bar that should be filled\n   * but clamped and rounded.\n   *\n   * @return {number}\n   *         percentage filled that the slider is\n   */\n  ;\n\n  _proto.getProgress = function getProgress() {\n    return Number(clamp(this.getPercent(), 0, 1).toFixed(4));\n  }\n  /**\n   * Calculate distance for slider\n   *\n   * @param {EventTarget~Event} event\n   *        The event that caused this function to run.\n   *\n   * @return {number}\n   *         The current position of the Slider.\n   *         - position.x for vertical `Slider`s\n   *         - position.y for horizontal `Slider`s\n   */\n  ;\n\n  _proto.calculateDistance = function calculateDistance(event) {\n    var position = getPointerPosition(this.el_, event);\n\n    if (this.vertical()) {\n      return position.y;\n    }\n\n    return position.x;\n  }\n  /**\n   * Handle a `keydown` event on the `Slider`. Watches for left, rigth, up, and down\n   * arrow keys. This function will only be called when the slider has focus. See\n   * {@link Slider#handleFocus} and {@link Slider#handleBlur}.\n   *\n   * @param {EventTarget~Event} event\n   *        the `keydown` event that caused this function to run.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    // Left and Down Arrows\n    if (keycode.isEventKey(event, 'Left') || keycode.isEventKey(event, 'Down')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.stepBack(); // Up and Right Arrows\n    } else if (keycode.isEventKey(event, 'Right') || keycode.isEventKey(event, 'Up')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.stepForward();\n    } else {\n      // Pass keydown handling up for unsupported keys\n      _Component.prototype.handleKeyDown.call(this, event);\n    }\n  }\n  /**\n   * Listener for click events on slider, used to prevent clicks\n   *   from bubbling up to parent elements like button menus.\n   *\n   * @param {Object} event\n   *        Event that caused this object to run\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    event.stopPropagation();\n    event.preventDefault();\n  }\n  /**\n   * Get/set if slider is horizontal for vertical\n   *\n   * @param {boolean} [bool]\n   *        - true if slider is vertical,\n   *        - false is horizontal\n   *\n   * @return {boolean}\n   *         - true if slider is vertical, and getting\n   *         - false if the slider is horizontal, and getting\n   */\n  ;\n\n  _proto.vertical = function vertical(bool) {\n    if (bool === undefined) {\n      return this.vertical_ || false;\n    }\n\n    this.vertical_ = !!bool;\n\n    if (this.vertical_) {\n      this.addClass('vjs-slider-vertical');\n    } else {\n      this.addClass('vjs-slider-horizontal');\n    }\n  };\n\n  return Slider;\n}(Component$1);\n\nComponent$1.registerComponent('Slider', Slider);\n\nvar percentify = function percentify(time, end) {\n  return clamp(time / end * 100, 0, 100).toFixed(2) + '%';\n};\n/**\n * Shows loading progress\n *\n * @extends Component\n */\n\n\nvar LoadProgressBar = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(LoadProgressBar, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function LoadProgressBar(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n    _this.partEls_ = [];\n\n    _this.on(player, 'progress', function (e) {\n      return _this.update(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = LoadProgressBar.prototype;\n\n  _proto.createEl = function createEl$1() {\n    var el = _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-load-progress'\n    });\n\n    var wrapper = createEl('span', {\n      className: 'vjs-control-text'\n    });\n    var loadedText = createEl('span', {\n      textContent: this.localize('Loaded')\n    });\n    var separator = document.createTextNode(': ');\n    this.percentageEl_ = createEl('span', {\n      className: 'vjs-control-text-loaded-percentage',\n      textContent: '0%'\n    });\n    el.appendChild(wrapper);\n    wrapper.appendChild(loadedText);\n    wrapper.appendChild(separator);\n    wrapper.appendChild(this.percentageEl_);\n    return el;\n  };\n\n  _proto.dispose = function dispose() {\n    this.partEls_ = null;\n    this.percentageEl_ = null;\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Update progress bar\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `progress` event that caused this function to run.\n   *\n   * @listens Player#progress\n   */\n  ;\n\n  _proto.update = function update(event) {\n    var _this2 = this;\n\n    this.requestNamedAnimationFrame('LoadProgressBar#update', function () {\n      var liveTracker = _this2.player_.liveTracker;\n\n      var buffered = _this2.player_.buffered();\n\n      var duration = liveTracker && liveTracker.isLive() ? liveTracker.seekableEnd() : _this2.player_.duration();\n\n      var bufferedEnd = _this2.player_.bufferedEnd();\n\n      var children = _this2.partEls_;\n      var percent = percentify(bufferedEnd, duration);\n\n      if (_this2.percent_ !== percent) {\n        // update the width of the progress bar\n        _this2.el_.style.width = percent; // update the control-text\n\n        textContent(_this2.percentageEl_, percent);\n        _this2.percent_ = percent;\n      } // add child elements to represent the individual buffered time ranges\n\n\n      for (var i = 0; i < buffered.length; i++) {\n        var start = buffered.start(i);\n        var end = buffered.end(i);\n        var part = children[i];\n\n        if (!part) {\n          part = _this2.el_.appendChild(createEl());\n          children[i] = part;\n        } //  only update if changed\n\n\n        if (part.dataset.start === start && part.dataset.end === end) {\n          continue;\n        }\n\n        part.dataset.start = start;\n        part.dataset.end = end; // set the percent based on the width of the progress bar (bufferedEnd)\n\n        part.style.left = percentify(start, bufferedEnd);\n        part.style.width = percentify(end - start, bufferedEnd);\n      } // remove unused buffered range elements\n\n\n      for (var _i = children.length; _i > buffered.length; _i--) {\n        _this2.el_.removeChild(children[_i - 1]);\n      }\n\n      children.length = buffered.length;\n    });\n  };\n\n  return LoadProgressBar;\n}(Component$1);\n\nComponent$1.registerComponent('LoadProgressBar', LoadProgressBar);\n\n/**\n * Time tooltips display a time above the progress bar.\n *\n * @extends Component\n */\n\nvar TimeTooltip = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(TimeTooltip, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The {@link Player} that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function TimeTooltip(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n    _this.update = throttle(bind(_assertThisInitialized(_this), _this.update), UPDATE_REFRESH_INTERVAL);\n    return _this;\n  }\n  /**\n   * Create the time tooltip DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = TimeTooltip.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-time-tooltip'\n    }, {\n      'aria-hidden': 'true'\n    });\n  }\n  /**\n   * Updates the position of the time tooltip relative to the `SeekBar`.\n   *\n   * @param {Object} seekBarRect\n   *        The `ClientRect` for the {@link SeekBar} element.\n   *\n   * @param {number} seekBarPoint\n   *        A number from 0 to 1, representing a horizontal reference point\n   *        from the left edge of the {@link SeekBar}\n   */\n  ;\n\n  _proto.update = function update(seekBarRect, seekBarPoint, content) {\n    var tooltipRect = findPosition(this.el_);\n    var playerRect = getBoundingClientRect(this.player_.el());\n    var seekBarPointPx = seekBarRect.width * seekBarPoint; // do nothing if either rect isn't available\n    // for example, if the player isn't in the DOM for testing\n\n    if (!playerRect || !tooltipRect) {\n      return;\n    } // This is the space left of the `seekBarPoint` available within the bounds\n    // of the player. We calculate any gap between the left edge of the player\n    // and the left edge of the `SeekBar` and add the number of pixels in the\n    // `SeekBar` before hitting the `seekBarPoint`\n\n\n    var spaceLeftOfPoint = seekBarRect.left - playerRect.left + seekBarPointPx; // This is the space right of the `seekBarPoint` available within the bounds\n    // of the player. We calculate the number of pixels from the `seekBarPoint`\n    // to the right edge of the `SeekBar` and add to that any gap between the\n    // right edge of the `SeekBar` and the player.\n\n    var spaceRightOfPoint = seekBarRect.width - seekBarPointPx + (playerRect.right - seekBarRect.right); // This is the number of pixels by which the tooltip will need to be pulled\n    // further to the right to center it over the `seekBarPoint`.\n\n    var pullTooltipBy = tooltipRect.width / 2; // Adjust the `pullTooltipBy` distance to the left or right depending on\n    // the results of the space calculations above.\n\n    if (spaceLeftOfPoint < pullTooltipBy) {\n      pullTooltipBy += pullTooltipBy - spaceLeftOfPoint;\n    } else if (spaceRightOfPoint < pullTooltipBy) {\n      pullTooltipBy = spaceRightOfPoint;\n    } // Due to the imprecision of decimal/ratio based calculations and varying\n    // rounding behaviors, there are cases where the spacing adjustment is off\n    // by a pixel or two. This adds insurance to these calculations.\n\n\n    if (pullTooltipBy < 0) {\n      pullTooltipBy = 0;\n    } else if (pullTooltipBy > tooltipRect.width) {\n      pullTooltipBy = tooltipRect.width;\n    } // prevent small width fluctuations within 0.4px from\n    // changing the value below.\n    // This really helps for live to prevent the play\n    // progress time tooltip from jittering\n\n\n    pullTooltipBy = Math.round(pullTooltipBy);\n    this.el_.style.right = \"-\" + pullTooltipBy + \"px\";\n    this.write(content);\n  }\n  /**\n   * Write the time to the tooltip DOM element.\n   *\n   * @param {string} content\n   *        The formatted time for the tooltip.\n   */\n  ;\n\n  _proto.write = function write(content) {\n    textContent(this.el_, content);\n  }\n  /**\n   * Updates the position of the time tooltip relative to the `SeekBar`.\n   *\n   * @param {Object} seekBarRect\n   *        The `ClientRect` for the {@link SeekBar} element.\n   *\n   * @param {number} seekBarPoint\n   *        A number from 0 to 1, representing a horizontal reference point\n   *        from the left edge of the {@link SeekBar}\n   *\n   * @param {number} time\n   *        The time to update the tooltip to, not used during live playback\n   *\n   * @param {Function} cb\n   *        A function that will be called during the request animation frame\n   *        for tooltips that need to do additional animations from the default\n   */\n  ;\n\n  _proto.updateTime = function updateTime(seekBarRect, seekBarPoint, time, cb) {\n    var _this2 = this;\n\n    this.requestNamedAnimationFrame('TimeTooltip#updateTime', function () {\n      var content;\n\n      var duration = _this2.player_.duration();\n\n      if (_this2.player_.liveTracker && _this2.player_.liveTracker.isLive()) {\n        var liveWindow = _this2.player_.liveTracker.liveWindow();\n\n        var secondsBehind = liveWindow - seekBarPoint * liveWindow;\n        content = (secondsBehind < 1 ? '' : '-') + formatTime(secondsBehind, liveWindow);\n      } else {\n        content = formatTime(time, duration);\n      }\n\n      _this2.update(seekBarRect, seekBarPoint, content);\n\n      if (cb) {\n        cb();\n      }\n    });\n  };\n\n  return TimeTooltip;\n}(Component$1);\n\nComponent$1.registerComponent('TimeTooltip', TimeTooltip);\n\n/**\n * Used by {@link SeekBar} to display media playback progress as part of the\n * {@link ProgressControl}.\n *\n * @extends Component\n */\n\nvar PlayProgressBar = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(PlayProgressBar, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The {@link Player} that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function PlayProgressBar(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n    _this.update = throttle(bind(_assertThisInitialized(_this), _this.update), UPDATE_REFRESH_INTERVAL);\n    return _this;\n  }\n  /**\n   * Create the the DOM element for this class.\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = PlayProgressBar.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-play-progress vjs-slider-bar'\n    }, {\n      'aria-hidden': 'true'\n    });\n  }\n  /**\n   * Enqueues updates to its own DOM as well as the DOM of its\n   * {@link TimeTooltip} child.\n   *\n   * @param {Object} seekBarRect\n   *        The `ClientRect` for the {@link SeekBar} element.\n   *\n   * @param {number} seekBarPoint\n   *        A number from 0 to 1, representing a horizontal reference point\n   *        from the left edge of the {@link SeekBar}\n   */\n  ;\n\n  _proto.update = function update(seekBarRect, seekBarPoint) {\n    var timeTooltip = this.getChild('timeTooltip');\n\n    if (!timeTooltip) {\n      return;\n    }\n\n    var time = this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();\n    timeTooltip.updateTime(seekBarRect, seekBarPoint, time);\n  };\n\n  return PlayProgressBar;\n}(Component$1);\n/**\n * Default options for {@link PlayProgressBar}.\n *\n * @type {Object}\n * @private\n */\n\n\nPlayProgressBar.prototype.options_ = {\n  children: []\n}; // Time tooltips should not be added to a player on mobile devices\n\nif (!IS_IOS && !IS_ANDROID) {\n  PlayProgressBar.prototype.options_.children.push('timeTooltip');\n}\n\nComponent$1.registerComponent('PlayProgressBar', PlayProgressBar);\n\n/**\n * The {@link MouseTimeDisplay} component tracks mouse movement over the\n * {@link ProgressControl}. It displays an indicator and a {@link TimeTooltip}\n * indicating the time which is represented by a given point in the\n * {@link ProgressControl}.\n *\n * @extends Component\n */\n\nvar MouseTimeDisplay = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(MouseTimeDisplay, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The {@link Player} that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function MouseTimeDisplay(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n    _this.update = throttle(bind(_assertThisInitialized(_this), _this.update), UPDATE_REFRESH_INTERVAL);\n    return _this;\n  }\n  /**\n   * Create the DOM element for this class.\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = MouseTimeDisplay.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-mouse-display'\n    });\n  }\n  /**\n   * Enqueues updates to its own DOM as well as the DOM of its\n   * {@link TimeTooltip} child.\n   *\n   * @param {Object} seekBarRect\n   *        The `ClientRect` for the {@link SeekBar} element.\n   *\n   * @param {number} seekBarPoint\n   *        A number from 0 to 1, representing a horizontal reference point\n   *        from the left edge of the {@link SeekBar}\n   */\n  ;\n\n  _proto.update = function update(seekBarRect, seekBarPoint) {\n    var _this2 = this;\n\n    var time = seekBarPoint * this.player_.duration();\n    this.getChild('timeTooltip').updateTime(seekBarRect, seekBarPoint, time, function () {\n      _this2.el_.style.left = seekBarRect.width * seekBarPoint + \"px\";\n    });\n  };\n\n  return MouseTimeDisplay;\n}(Component$1);\n/**\n * Default options for `MouseTimeDisplay`\n *\n * @type {Object}\n * @private\n */\n\n\nMouseTimeDisplay.prototype.options_ = {\n  children: ['timeTooltip']\n};\nComponent$1.registerComponent('MouseTimeDisplay', MouseTimeDisplay);\n\nvar STEP_SECONDS = 5; // The multiplier of STEP_SECONDS that PgUp/PgDown move the timeline.\n\nvar PAGE_KEY_MULTIPLIER = 12;\n/**\n * Seek bar and container for the progress bars. Uses {@link PlayProgressBar}\n * as its `bar`.\n *\n * @extends Slider\n */\n\nvar SeekBar = /*#__PURE__*/function (_Slider) {\n  _inheritsLoose(SeekBar, _Slider);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function SeekBar(player, options) {\n    var _this;\n\n    _this = _Slider.call(this, player, options) || this;\n\n    _this.setEventHandlers_();\n\n    return _this;\n  }\n  /**\n   * Sets the event handlers\n   *\n   * @private\n   */\n\n\n  var _proto = SeekBar.prototype;\n\n  _proto.setEventHandlers_ = function setEventHandlers_() {\n    var _this2 = this;\n\n    this.update_ = bind(this, this.update);\n    this.update = throttle(this.update_, UPDATE_REFRESH_INTERVAL);\n    this.on(this.player_, ['ended', 'durationchange', 'timeupdate'], this.update);\n\n    if (this.player_.liveTracker) {\n      this.on(this.player_.liveTracker, 'liveedgechange', this.update);\n    } // when playing, let's ensure we smoothly update the play progress bar\n    // via an interval\n\n\n    this.updateInterval = null;\n\n    this.enableIntervalHandler_ = function (e) {\n      return _this2.enableInterval_(e);\n    };\n\n    this.disableIntervalHandler_ = function (e) {\n      return _this2.disableInterval_(e);\n    };\n\n    this.on(this.player_, ['playing'], this.enableIntervalHandler_);\n    this.on(this.player_, ['ended', 'pause', 'waiting'], this.disableIntervalHandler_); // we don't need to update the play progress if the document is hidden,\n    // also, this causes the CPU to spike and eventually crash the page on IE11.\n\n    if ('hidden' in document && 'visibilityState' in document) {\n      this.on(document, 'visibilitychange', this.toggleVisibility_);\n    }\n  };\n\n  _proto.toggleVisibility_ = function toggleVisibility_(e) {\n    if (document.visibilityState === 'hidden') {\n      this.cancelNamedAnimationFrame('SeekBar#update');\n      this.cancelNamedAnimationFrame('Slider#update');\n      this.disableInterval_(e);\n    } else {\n      if (!this.player_.ended() && !this.player_.paused()) {\n        this.enableInterval_();\n      } // we just switched back to the page and someone may be looking, so, update ASAP\n\n\n      this.update();\n    }\n  };\n\n  _proto.enableInterval_ = function enableInterval_() {\n    if (this.updateInterval) {\n      return;\n    }\n\n    this.updateInterval = this.setInterval(this.update, UPDATE_REFRESH_INTERVAL);\n  };\n\n  _proto.disableInterval_ = function disableInterval_(e) {\n    if (this.player_.liveTracker && this.player_.liveTracker.isLive() && e && e.type !== 'ended') {\n      return;\n    }\n\n    if (!this.updateInterval) {\n      return;\n    }\n\n    this.clearInterval(this.updateInterval);\n    this.updateInterval = null;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  ;\n\n  _proto.createEl = function createEl() {\n    return _Slider.prototype.createEl.call(this, 'div', {\n      className: 'vjs-progress-holder'\n    }, {\n      'aria-label': this.localize('Progress Bar')\n    });\n  }\n  /**\n   * This function updates the play progress bar and accessibility\n   * attributes to whatever is passed in.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `timeupdate` or `ended` event that caused this to run.\n   *\n   * @listens Player#timeupdate\n   *\n   * @return {number}\n   *          The current percent at a number from 0-1\n   */\n  ;\n\n  _proto.update = function update(event) {\n    var _this3 = this;\n\n    // ignore updates while the tab is hidden\n    if (document.visibilityState === 'hidden') {\n      return;\n    }\n\n    var percent = _Slider.prototype.update.call(this);\n\n    this.requestNamedAnimationFrame('SeekBar#update', function () {\n      var currentTime = _this3.player_.ended() ? _this3.player_.duration() : _this3.getCurrentTime_();\n      var liveTracker = _this3.player_.liveTracker;\n\n      var duration = _this3.player_.duration();\n\n      if (liveTracker && liveTracker.isLive()) {\n        duration = _this3.player_.liveTracker.liveCurrentTime();\n      }\n\n      if (_this3.percent_ !== percent) {\n        // machine readable value of progress bar (percentage complete)\n        _this3.el_.setAttribute('aria-valuenow', (percent * 100).toFixed(2));\n\n        _this3.percent_ = percent;\n      }\n\n      if (_this3.currentTime_ !== currentTime || _this3.duration_ !== duration) {\n        // human readable value of progress bar (time complete)\n        _this3.el_.setAttribute('aria-valuetext', _this3.localize('progress bar timing: currentTime={1} duration={2}', [formatTime(currentTime, duration), formatTime(duration, duration)], '{1} of {2}'));\n\n        _this3.currentTime_ = currentTime;\n        _this3.duration_ = duration;\n      } // update the progress bar time tooltip with the current time\n\n\n      if (_this3.bar) {\n        _this3.bar.update(getBoundingClientRect(_this3.el()), _this3.getProgress());\n      }\n    });\n    return percent;\n  }\n  /**\n   * Prevent liveThreshold from causing seeks to seem like they\n   * are not happening from a user perspective.\n   *\n   * @param {number} ct\n   *        current time to seek to\n   */\n  ;\n\n  _proto.userSeek_ = function userSeek_(ct) {\n    if (this.player_.liveTracker && this.player_.liveTracker.isLive()) {\n      this.player_.liveTracker.nextSeekedFromUser();\n    }\n\n    this.player_.currentTime(ct);\n  }\n  /**\n   * Get the value of current time but allows for smooth scrubbing,\n   * when player can't keep up.\n   *\n   * @return {number}\n   *         The current time value to display\n   *\n   * @private\n   */\n  ;\n\n  _proto.getCurrentTime_ = function getCurrentTime_() {\n    return this.player_.scrubbing() ? this.player_.getCache().currentTime : this.player_.currentTime();\n  }\n  /**\n   * Get the percentage of media played so far.\n   *\n   * @return {number}\n   *         The percentage of media played so far (0 to 1).\n   */\n  ;\n\n  _proto.getPercent = function getPercent() {\n    var currentTime = this.getCurrentTime_();\n    var percent;\n    var liveTracker = this.player_.liveTracker;\n\n    if (liveTracker && liveTracker.isLive()) {\n      percent = (currentTime - liveTracker.seekableStart()) / liveTracker.liveWindow(); // prevent the percent from changing at the live edge\n\n      if (liveTracker.atLiveEdge()) {\n        percent = 1;\n      }\n    } else {\n      percent = currentTime / this.player_.duration();\n    }\n\n    return percent;\n  }\n  /**\n   * Handle mouse down on seek bar\n   *\n   * @param {EventTarget~Event} event\n   *        The `mousedown` event that caused this to run.\n   *\n   * @listens mousedown\n   */\n  ;\n\n  _proto.handleMouseDown = function handleMouseDown(event) {\n    if (!isSingleLeftClick(event)) {\n      return;\n    } // Stop event propagation to prevent double fire in progress-control.js\n\n\n    event.stopPropagation();\n    this.videoWasPlaying = !this.player_.paused();\n    this.player_.pause();\n\n    _Slider.prototype.handleMouseDown.call(this, event);\n  }\n  /**\n   * Handle mouse move on seek bar\n   *\n   * @param {EventTarget~Event} event\n   *        The `mousemove` event that caused this to run.\n   * @param {boolean} mouseDown this is a flag that should be set to true if `handleMouseMove` is called directly. It allows us to skip things that should not happen if coming from mouse down but should happen on regular mouse move handler. Defaults to false\n   *\n   * @listens mousemove\n   */\n  ;\n\n  _proto.handleMouseMove = function handleMouseMove(event, mouseDown) {\n    if (mouseDown === void 0) {\n      mouseDown = false;\n    }\n\n    if (!isSingleLeftClick(event)) {\n      return;\n    }\n\n    if (!mouseDown && !this.player_.scrubbing()) {\n      this.player_.scrubbing(true);\n    }\n\n    var newTime;\n    var distance = this.calculateDistance(event);\n    var liveTracker = this.player_.liveTracker;\n\n    if (!liveTracker || !liveTracker.isLive()) {\n      newTime = distance * this.player_.duration(); // Don't let video end while scrubbing.\n\n      if (newTime === this.player_.duration()) {\n        newTime = newTime - 0.1;\n      }\n    } else {\n      if (distance >= 0.99) {\n        liveTracker.seekToLiveEdge();\n        return;\n      }\n\n      var seekableStart = liveTracker.seekableStart();\n      var seekableEnd = liveTracker.liveCurrentTime();\n      newTime = seekableStart + distance * liveTracker.liveWindow(); // Don't let video end while scrubbing.\n\n      if (newTime >= seekableEnd) {\n        newTime = seekableEnd;\n      } // Compensate for precision differences so that currentTime is not less\n      // than seekable start\n\n\n      if (newTime <= seekableStart) {\n        newTime = seekableStart + 0.1;\n      } // On android seekableEnd can be Infinity sometimes,\n      // this will cause newTime to be Infinity, which is\n      // not a valid currentTime.\n\n\n      if (newTime === Infinity) {\n        return;\n      }\n    } // Set new time (tell player to seek to new time)\n\n\n    this.userSeek_(newTime);\n  };\n\n  _proto.enable = function enable() {\n    _Slider.prototype.enable.call(this);\n\n    var mouseTimeDisplay = this.getChild('mouseTimeDisplay');\n\n    if (!mouseTimeDisplay) {\n      return;\n    }\n\n    mouseTimeDisplay.show();\n  };\n\n  _proto.disable = function disable() {\n    _Slider.prototype.disable.call(this);\n\n    var mouseTimeDisplay = this.getChild('mouseTimeDisplay');\n\n    if (!mouseTimeDisplay) {\n      return;\n    }\n\n    mouseTimeDisplay.hide();\n  }\n  /**\n   * Handle mouse up on seek bar\n   *\n   * @param {EventTarget~Event} event\n   *        The `mouseup` event that caused this to run.\n   *\n   * @listens mouseup\n   */\n  ;\n\n  _proto.handleMouseUp = function handleMouseUp(event) {\n    _Slider.prototype.handleMouseUp.call(this, event); // Stop event propagation to prevent double fire in progress-control.js\n\n\n    if (event) {\n      event.stopPropagation();\n    }\n\n    this.player_.scrubbing(false);\n    /**\n     * Trigger timeupdate because we're done seeking and the time has changed.\n     * This is particularly useful for if the player is paused to time the time displays.\n     *\n     * @event Tech#timeupdate\n     * @type {EventTarget~Event}\n     */\n\n    this.player_.trigger({\n      type: 'timeupdate',\n      target: this,\n      manuallyTriggered: true\n    });\n\n    if (this.videoWasPlaying) {\n      silencePromise(this.player_.play());\n    } else {\n      // We're done seeking and the time has changed.\n      // If the player is paused, make sure we display the correct time on the seek bar.\n      this.update_();\n    }\n  }\n  /**\n   * Move more quickly fast forward for keyboard-only users\n   */\n  ;\n\n  _proto.stepForward = function stepForward() {\n    this.userSeek_(this.player_.currentTime() + STEP_SECONDS);\n  }\n  /**\n   * Move more quickly rewind for keyboard-only users\n   */\n  ;\n\n  _proto.stepBack = function stepBack() {\n    this.userSeek_(this.player_.currentTime() - STEP_SECONDS);\n  }\n  /**\n   * Toggles the playback state of the player\n   * This gets called when enter or space is used on the seekbar\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called\n   *\n   */\n  ;\n\n  _proto.handleAction = function handleAction(event) {\n    if (this.player_.paused()) {\n      this.player_.play();\n    } else {\n      this.player_.pause();\n    }\n  }\n  /**\n   * Called when this SeekBar has focus and a key gets pressed down.\n   * Supports the following keys:\n   *\n   *   Space or Enter key fire a click event\n   *   Home key moves to start of the timeline\n   *   End key moves to end of the timeline\n   *   Digit \"0\" through \"9\" keys move to 0%, 10% ... 80%, 90% of the timeline\n   *   PageDown key moves back a larger step than ArrowDown\n   *   PageUp key moves forward a large step\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    var liveTracker = this.player_.liveTracker;\n\n    if (keycode.isEventKey(event, 'Space') || keycode.isEventKey(event, 'Enter')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.handleAction(event);\n    } else if (keycode.isEventKey(event, 'Home')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.userSeek_(0);\n    } else if (keycode.isEventKey(event, 'End')) {\n      event.preventDefault();\n      event.stopPropagation();\n\n      if (liveTracker && liveTracker.isLive()) {\n        this.userSeek_(liveTracker.liveCurrentTime());\n      } else {\n        this.userSeek_(this.player_.duration());\n      }\n    } else if (/^[0-9]$/.test(keycode(event))) {\n      event.preventDefault();\n      event.stopPropagation();\n      var gotoFraction = (keycode.codes[keycode(event)] - keycode.codes['0']) * 10.0 / 100.0;\n\n      if (liveTracker && liveTracker.isLive()) {\n        this.userSeek_(liveTracker.seekableStart() + liveTracker.liveWindow() * gotoFraction);\n      } else {\n        this.userSeek_(this.player_.duration() * gotoFraction);\n      }\n    } else if (keycode.isEventKey(event, 'PgDn')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.userSeek_(this.player_.currentTime() - STEP_SECONDS * PAGE_KEY_MULTIPLIER);\n    } else if (keycode.isEventKey(event, 'PgUp')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.userSeek_(this.player_.currentTime() + STEP_SECONDS * PAGE_KEY_MULTIPLIER);\n    } else {\n      // Pass keydown handling up for unsupported keys\n      _Slider.prototype.handleKeyDown.call(this, event);\n    }\n  };\n\n  _proto.dispose = function dispose() {\n    this.disableInterval_();\n    this.off(this.player_, ['ended', 'durationchange', 'timeupdate'], this.update);\n\n    if (this.player_.liveTracker) {\n      this.off(this.player_.liveTracker, 'liveedgechange', this.update);\n    }\n\n    this.off(this.player_, ['playing'], this.enableIntervalHandler_);\n    this.off(this.player_, ['ended', 'pause', 'waiting'], this.disableIntervalHandler_); // we don't need to update the play progress if the document is hidden,\n    // also, this causes the CPU to spike and eventually crash the page on IE11.\n\n    if ('hidden' in document && 'visibilityState' in document) {\n      this.off(document, 'visibilitychange', this.toggleVisibility_);\n    }\n\n    _Slider.prototype.dispose.call(this);\n  };\n\n  return SeekBar;\n}(Slider);\n/**\n * Default options for the `SeekBar`\n *\n * @type {Object}\n * @private\n */\n\n\nSeekBar.prototype.options_ = {\n  children: ['loadProgressBar', 'playProgressBar'],\n  barName: 'playProgressBar'\n}; // MouseTimeDisplay tooltips should not be added to a player on mobile devices\n\nif (!IS_IOS && !IS_ANDROID) {\n  SeekBar.prototype.options_.children.splice(1, 0, 'mouseTimeDisplay');\n}\n\nComponent$1.registerComponent('SeekBar', SeekBar);\n\n/**\n * The Progress Control component contains the seek bar, load progress,\n * and play progress.\n *\n * @extends Component\n */\n\nvar ProgressControl = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(ProgressControl, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function ProgressControl(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n    _this.handleMouseMove = throttle(bind(_assertThisInitialized(_this), _this.handleMouseMove), UPDATE_REFRESH_INTERVAL);\n    _this.throttledHandleMouseSeek = throttle(bind(_assertThisInitialized(_this), _this.handleMouseSeek), UPDATE_REFRESH_INTERVAL);\n\n    _this.handleMouseUpHandler_ = function (e) {\n      return _this.handleMouseUp(e);\n    };\n\n    _this.handleMouseDownHandler_ = function (e) {\n      return _this.handleMouseDown(e);\n    };\n\n    _this.enable();\n\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = ProgressControl.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-progress-control vjs-control'\n    });\n  }\n  /**\n   * When the mouse moves over the `ProgressControl`, the pointer position\n   * gets passed down to the `MouseTimeDisplay` component.\n   *\n   * @param {EventTarget~Event} event\n   *        The `mousemove` event that caused this function to run.\n   *\n   * @listen mousemove\n   */\n  ;\n\n  _proto.handleMouseMove = function handleMouseMove(event) {\n    var seekBar = this.getChild('seekBar');\n\n    if (!seekBar) {\n      return;\n    }\n\n    var playProgressBar = seekBar.getChild('playProgressBar');\n    var mouseTimeDisplay = seekBar.getChild('mouseTimeDisplay');\n\n    if (!playProgressBar && !mouseTimeDisplay) {\n      return;\n    }\n\n    var seekBarEl = seekBar.el();\n    var seekBarRect = findPosition(seekBarEl);\n    var seekBarPoint = getPointerPosition(seekBarEl, event).x; // The default skin has a gap on either side of the `SeekBar`. This means\n    // that it's possible to trigger this behavior outside the boundaries of\n    // the `SeekBar`. This ensures we stay within it at all times.\n\n    seekBarPoint = clamp(seekBarPoint, 0, 1);\n\n    if (mouseTimeDisplay) {\n      mouseTimeDisplay.update(seekBarRect, seekBarPoint);\n    }\n\n    if (playProgressBar) {\n      playProgressBar.update(seekBarRect, seekBar.getProgress());\n    }\n  }\n  /**\n   * A throttled version of the {@link ProgressControl#handleMouseSeek} listener.\n   *\n   * @method ProgressControl#throttledHandleMouseSeek\n   * @param {EventTarget~Event} event\n   *        The `mousemove` event that caused this function to run.\n   *\n   * @listen mousemove\n   * @listen touchmove\n   */\n\n  /**\n   * Handle `mousemove` or `touchmove` events on the `ProgressControl`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mousedown` or `touchstart` event that triggered this function\n   *\n   * @listens mousemove\n   * @listens touchmove\n   */\n  ;\n\n  _proto.handleMouseSeek = function handleMouseSeek(event) {\n    var seekBar = this.getChild('seekBar');\n\n    if (seekBar) {\n      seekBar.handleMouseMove(event);\n    }\n  }\n  /**\n   * Are controls are currently enabled for this progress control.\n   *\n   * @return {boolean}\n   *         true if controls are enabled, false otherwise\n   */\n  ;\n\n  _proto.enabled = function enabled() {\n    return this.enabled_;\n  }\n  /**\n   * Disable all controls on the progress control and its children\n   */\n  ;\n\n  _proto.disable = function disable() {\n    this.children().forEach(function (child) {\n      return child.disable && child.disable();\n    });\n\n    if (!this.enabled()) {\n      return;\n    }\n\n    this.off(['mousedown', 'touchstart'], this.handleMouseDownHandler_);\n    this.off(this.el_, 'mousemove', this.handleMouseMove);\n    this.removeListenersAddedOnMousedownAndTouchstart();\n    this.addClass('disabled');\n    this.enabled_ = false; // Restore normal playback state if controls are disabled while scrubbing\n\n    if (this.player_.scrubbing()) {\n      var seekBar = this.getChild('seekBar');\n      this.player_.scrubbing(false);\n\n      if (seekBar.videoWasPlaying) {\n        silencePromise(this.player_.play());\n      }\n    }\n  }\n  /**\n   * Enable all controls on the progress control and its children\n   */\n  ;\n\n  _proto.enable = function enable() {\n    this.children().forEach(function (child) {\n      return child.enable && child.enable();\n    });\n\n    if (this.enabled()) {\n      return;\n    }\n\n    this.on(['mousedown', 'touchstart'], this.handleMouseDownHandler_);\n    this.on(this.el_, 'mousemove', this.handleMouseMove);\n    this.removeClass('disabled');\n    this.enabled_ = true;\n  }\n  /**\n   * Cleanup listeners after the user finishes interacting with the progress controls\n   */\n  ;\n\n  _proto.removeListenersAddedOnMousedownAndTouchstart = function removeListenersAddedOnMousedownAndTouchstart() {\n    var doc = this.el_.ownerDocument;\n    this.off(doc, 'mousemove', this.throttledHandleMouseSeek);\n    this.off(doc, 'touchmove', this.throttledHandleMouseSeek);\n    this.off(doc, 'mouseup', this.handleMouseUpHandler_);\n    this.off(doc, 'touchend', this.handleMouseUpHandler_);\n  }\n  /**\n   * Handle `mousedown` or `touchstart` events on the `ProgressControl`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mousedown` or `touchstart` event that triggered this function\n   *\n   * @listens mousedown\n   * @listens touchstart\n   */\n  ;\n\n  _proto.handleMouseDown = function handleMouseDown(event) {\n    var doc = this.el_.ownerDocument;\n    var seekBar = this.getChild('seekBar');\n\n    if (seekBar) {\n      seekBar.handleMouseDown(event);\n    }\n\n    this.on(doc, 'mousemove', this.throttledHandleMouseSeek);\n    this.on(doc, 'touchmove', this.throttledHandleMouseSeek);\n    this.on(doc, 'mouseup', this.handleMouseUpHandler_);\n    this.on(doc, 'touchend', this.handleMouseUpHandler_);\n  }\n  /**\n   * Handle `mouseup` or `touchend` events on the `ProgressControl`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mouseup` or `touchend` event that triggered this function.\n   *\n   * @listens touchend\n   * @listens mouseup\n   */\n  ;\n\n  _proto.handleMouseUp = function handleMouseUp(event) {\n    var seekBar = this.getChild('seekBar');\n\n    if (seekBar) {\n      seekBar.handleMouseUp(event);\n    }\n\n    this.removeListenersAddedOnMousedownAndTouchstart();\n  };\n\n  return ProgressControl;\n}(Component$1);\n/**\n * Default options for `ProgressControl`\n *\n * @type {Object}\n * @private\n */\n\n\nProgressControl.prototype.options_ = {\n  children: ['seekBar']\n};\nComponent$1.registerComponent('ProgressControl', ProgressControl);\n\n/**\n * Toggle Picture-in-Picture mode\n *\n * @extends Button\n */\n\nvar PictureInPictureToggle = /*#__PURE__*/function (_Button) {\n  _inheritsLoose(PictureInPictureToggle, _Button);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @listens Player#enterpictureinpicture\n   * @listens Player#leavepictureinpicture\n   */\n  function PictureInPictureToggle(player, options) {\n    var _this;\n\n    _this = _Button.call(this, player, options) || this;\n\n    _this.on(player, ['enterpictureinpicture', 'leavepictureinpicture'], function (e) {\n      return _this.handlePictureInPictureChange(e);\n    });\n\n    _this.on(player, ['disablepictureinpicturechanged', 'loadedmetadata'], function (e) {\n      return _this.handlePictureInPictureEnabledChange(e);\n    }); // TODO: Deactivate button on player emptied event.\n\n\n    _this.disable();\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = PictureInPictureToggle.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-picture-in-picture-control \" + _Button.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Enables or disables button based on document.pictureInPictureEnabled property value\n   * or on value returned by player.disablePictureInPicture() method.\n   */\n  ;\n\n  _proto.handlePictureInPictureEnabledChange = function handlePictureInPictureEnabledChange() {\n    if (document.pictureInPictureEnabled && this.player_.disablePictureInPicture() === false) {\n      this.enable();\n    } else {\n      this.disable();\n    }\n  }\n  /**\n   * Handles enterpictureinpicture and leavepictureinpicture on the player and change control text accordingly.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The {@link Player#enterpictureinpicture} or {@link Player#leavepictureinpicture} event that caused this function to be\n   *        called.\n   *\n   * @listens Player#enterpictureinpicture\n   * @listens Player#leavepictureinpicture\n   */\n  ;\n\n  _proto.handlePictureInPictureChange = function handlePictureInPictureChange(event) {\n    if (this.player_.isInPictureInPicture()) {\n      this.controlText('Exit Picture-in-Picture');\n    } else {\n      this.controlText('Picture-in-Picture');\n    }\n\n    this.handlePictureInPictureEnabledChange();\n  }\n  /**\n   * This gets called when an `PictureInPictureToggle` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    if (!this.player_.isInPictureInPicture()) {\n      this.player_.requestPictureInPicture();\n    } else {\n      this.player_.exitPictureInPicture();\n    }\n  };\n\n  return PictureInPictureToggle;\n}(Button);\n/**\n * The text that should display over the `PictureInPictureToggle`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\n\nPictureInPictureToggle.prototype.controlText_ = 'Picture-in-Picture';\nComponent$1.registerComponent('PictureInPictureToggle', PictureInPictureToggle);\n\n/**\n * Toggle fullscreen video\n *\n * @extends Button\n */\n\nvar FullscreenToggle = /*#__PURE__*/function (_Button) {\n  _inheritsLoose(FullscreenToggle, _Button);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function FullscreenToggle(player, options) {\n    var _this;\n\n    _this = _Button.call(this, player, options) || this;\n\n    _this.on(player, 'fullscreenchange', function (e) {\n      return _this.handleFullscreenChange(e);\n    });\n\n    if (document[player.fsApi_.fullscreenEnabled] === false) {\n      _this.disable();\n    }\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = FullscreenToggle.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-fullscreen-control \" + _Button.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Handles fullscreenchange on the player and change control text accordingly.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The {@link Player#fullscreenchange} event that caused this function to be\n   *        called.\n   *\n   * @listens Player#fullscreenchange\n   */\n  ;\n\n  _proto.handleFullscreenChange = function handleFullscreenChange(event) {\n    if (this.player_.isFullscreen()) {\n      this.controlText('Non-Fullscreen');\n    } else {\n      this.controlText('Fullscreen');\n    }\n  }\n  /**\n   * This gets called when an `FullscreenToggle` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    if (!this.player_.isFullscreen()) {\n      this.player_.requestFullscreen();\n    } else {\n      this.player_.exitFullscreen();\n    }\n  };\n\n  return FullscreenToggle;\n}(Button);\n/**\n * The text that should display over the `FullscreenToggle`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\n\nFullscreenToggle.prototype.controlText_ = 'Fullscreen';\nComponent$1.registerComponent('FullscreenToggle', FullscreenToggle);\n\n/**\n * Check if volume control is supported and if it isn't hide the\n * `Component` that was passed  using the `vjs-hidden` class.\n *\n * @param {Component} self\n *        The component that should be hidden if volume is unsupported\n *\n * @param {Player} player\n *        A reference to the player\n *\n * @private\n */\nvar checkVolumeSupport = function checkVolumeSupport(self, player) {\n  // hide volume controls when they're not supported by the current tech\n  if (player.tech_ && !player.tech_.featuresVolumeControl) {\n    self.addClass('vjs-hidden');\n  }\n\n  self.on(player, 'loadstart', function () {\n    if (!player.tech_.featuresVolumeControl) {\n      self.addClass('vjs-hidden');\n    } else {\n      self.removeClass('vjs-hidden');\n    }\n  });\n};\n\n/**\n * Shows volume level\n *\n * @extends Component\n */\n\nvar VolumeLevel = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(VolumeLevel, _Component);\n\n  function VolumeLevel() {\n    return _Component.apply(this, arguments) || this;\n  }\n\n  var _proto = VolumeLevel.prototype;\n\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  _proto.createEl = function createEl() {\n    var el = _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-volume-level'\n    });\n\n    el.appendChild(_Component.prototype.createEl.call(this, 'span', {\n      className: 'vjs-control-text'\n    }));\n    return el;\n  };\n\n  return VolumeLevel;\n}(Component$1);\n\nComponent$1.registerComponent('VolumeLevel', VolumeLevel);\n\n/**\n * Volume level tooltips display a volume above or side by side the volume bar.\n *\n * @extends Component\n */\n\nvar VolumeLevelTooltip = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(VolumeLevelTooltip, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The {@link Player} that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function VolumeLevelTooltip(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n    _this.update = throttle(bind(_assertThisInitialized(_this), _this.update), UPDATE_REFRESH_INTERVAL);\n    return _this;\n  }\n  /**\n   * Create the volume tooltip DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = VolumeLevelTooltip.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-volume-tooltip'\n    }, {\n      'aria-hidden': 'true'\n    });\n  }\n  /**\n   * Updates the position of the tooltip relative to the `VolumeBar` and\n   * its content text.\n   *\n   * @param {Object} rangeBarRect\n   *        The `ClientRect` for the {@link VolumeBar} element.\n   *\n   * @param {number} rangeBarPoint\n   *        A number from 0 to 1, representing a horizontal/vertical reference point\n   *        from the left edge of the {@link VolumeBar}\n   *\n   * @param {boolean} vertical\n   *        Referees to the Volume control position\n   *        in the control bar{@link VolumeControl}\n   *\n   */\n  ;\n\n  _proto.update = function update(rangeBarRect, rangeBarPoint, vertical, content) {\n    if (!vertical) {\n      var tooltipRect = getBoundingClientRect(this.el_);\n      var playerRect = getBoundingClientRect(this.player_.el());\n      var volumeBarPointPx = rangeBarRect.width * rangeBarPoint;\n\n      if (!playerRect || !tooltipRect) {\n        return;\n      }\n\n      var spaceLeftOfPoint = rangeBarRect.left - playerRect.left + volumeBarPointPx;\n      var spaceRightOfPoint = rangeBarRect.width - volumeBarPointPx + (playerRect.right - rangeBarRect.right);\n      var pullTooltipBy = tooltipRect.width / 2;\n\n      if (spaceLeftOfPoint < pullTooltipBy) {\n        pullTooltipBy += pullTooltipBy - spaceLeftOfPoint;\n      } else if (spaceRightOfPoint < pullTooltipBy) {\n        pullTooltipBy = spaceRightOfPoint;\n      }\n\n      if (pullTooltipBy < 0) {\n        pullTooltipBy = 0;\n      } else if (pullTooltipBy > tooltipRect.width) {\n        pullTooltipBy = tooltipRect.width;\n      }\n\n      this.el_.style.right = \"-\" + pullTooltipBy + \"px\";\n    }\n\n    this.write(content + \"%\");\n  }\n  /**\n   * Write the volume to the tooltip DOM element.\n   *\n   * @param {string} content\n   *        The formatted volume for the tooltip.\n   */\n  ;\n\n  _proto.write = function write(content) {\n    textContent(this.el_, content);\n  }\n  /**\n   * Updates the position of the volume tooltip relative to the `VolumeBar`.\n   *\n   * @param {Object} rangeBarRect\n   *        The `ClientRect` for the {@link VolumeBar} element.\n   *\n   * @param {number} rangeBarPoint\n   *        A number from 0 to 1, representing a horizontal/vertical reference point\n   *        from the left edge of the {@link VolumeBar}\n   *\n   * @param {boolean} vertical\n   *        Referees to the Volume control position\n   *        in the control bar{@link VolumeControl}\n   *\n   * @param {number} volume\n   *        The volume level to update the tooltip to\n   *\n   * @param {Function} cb\n   *        A function that will be called during the request animation frame\n   *        for tooltips that need to do additional animations from the default\n   */\n  ;\n\n  _proto.updateVolume = function updateVolume(rangeBarRect, rangeBarPoint, vertical, volume, cb) {\n    var _this2 = this;\n\n    this.requestNamedAnimationFrame('VolumeLevelTooltip#updateVolume', function () {\n      _this2.update(rangeBarRect, rangeBarPoint, vertical, volume.toFixed(0));\n\n      if (cb) {\n        cb();\n      }\n    });\n  };\n\n  return VolumeLevelTooltip;\n}(Component$1);\n\nComponent$1.registerComponent('VolumeLevelTooltip', VolumeLevelTooltip);\n\n/**\n * The {@link MouseVolumeLevelDisplay} component tracks mouse movement over the\n * {@link VolumeControl}. It displays an indicator and a {@link VolumeLevelTooltip}\n * indicating the volume level which is represented by a given point in the\n * {@link VolumeBar}.\n *\n * @extends Component\n */\n\nvar MouseVolumeLevelDisplay = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(MouseVolumeLevelDisplay, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The {@link Player} that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function MouseVolumeLevelDisplay(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n    _this.update = throttle(bind(_assertThisInitialized(_this), _this.update), UPDATE_REFRESH_INTERVAL);\n    return _this;\n  }\n  /**\n   * Create the DOM element for this class.\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = MouseVolumeLevelDisplay.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-mouse-display'\n    });\n  }\n  /**\n   * Enquires updates to its own DOM as well as the DOM of its\n   * {@link VolumeLevelTooltip} child.\n   *\n   * @param {Object} rangeBarRect\n   *        The `ClientRect` for the {@link VolumeBar} element.\n   *\n   * @param {number} rangeBarPoint\n   *        A number from 0 to 1, representing a horizontal/vertical reference point\n   *        from the left edge of the {@link VolumeBar}\n   *\n   * @param {boolean} vertical\n   *        Referees to the Volume control position\n   *        in the control bar{@link VolumeControl}\n   *\n   */\n  ;\n\n  _proto.update = function update(rangeBarRect, rangeBarPoint, vertical) {\n    var _this2 = this;\n\n    var volume = 100 * rangeBarPoint;\n    this.getChild('volumeLevelTooltip').updateVolume(rangeBarRect, rangeBarPoint, vertical, volume, function () {\n      if (vertical) {\n        _this2.el_.style.bottom = rangeBarRect.height * rangeBarPoint + \"px\";\n      } else {\n        _this2.el_.style.left = rangeBarRect.width * rangeBarPoint + \"px\";\n      }\n    });\n  };\n\n  return MouseVolumeLevelDisplay;\n}(Component$1);\n/**\n * Default options for `MouseVolumeLevelDisplay`\n *\n * @type {Object}\n * @private\n */\n\n\nMouseVolumeLevelDisplay.prototype.options_ = {\n  children: ['volumeLevelTooltip']\n};\nComponent$1.registerComponent('MouseVolumeLevelDisplay', MouseVolumeLevelDisplay);\n\n/**\n * The bar that contains the volume level and can be clicked on to adjust the level\n *\n * @extends Slider\n */\n\nvar VolumeBar = /*#__PURE__*/function (_Slider) {\n  _inheritsLoose(VolumeBar, _Slider);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function VolumeBar(player, options) {\n    var _this;\n\n    _this = _Slider.call(this, player, options) || this;\n\n    _this.on('slideractive', function (e) {\n      return _this.updateLastVolume_(e);\n    });\n\n    _this.on(player, 'volumechange', function (e) {\n      return _this.updateARIAAttributes(e);\n    });\n\n    player.ready(function () {\n      return _this.updateARIAAttributes();\n    });\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = VolumeBar.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Slider.prototype.createEl.call(this, 'div', {\n      className: 'vjs-volume-bar vjs-slider-bar'\n    }, {\n      'aria-label': this.localize('Volume Level'),\n      'aria-live': 'polite'\n    });\n  }\n  /**\n   * Handle mouse down on volume bar\n   *\n   * @param {EventTarget~Event} event\n   *        The `mousedown` event that caused this to run.\n   *\n   * @listens mousedown\n   */\n  ;\n\n  _proto.handleMouseDown = function handleMouseDown(event) {\n    if (!isSingleLeftClick(event)) {\n      return;\n    }\n\n    _Slider.prototype.handleMouseDown.call(this, event);\n  }\n  /**\n   * Handle movement events on the {@link VolumeMenuButton}.\n   *\n   * @param {EventTarget~Event} event\n   *        The event that caused this function to run.\n   *\n   * @listens mousemove\n   */\n  ;\n\n  _proto.handleMouseMove = function handleMouseMove(event) {\n    var mouseVolumeLevelDisplay = this.getChild('mouseVolumeLevelDisplay');\n\n    if (mouseVolumeLevelDisplay) {\n      var volumeBarEl = this.el();\n      var volumeBarRect = getBoundingClientRect(volumeBarEl);\n      var vertical = this.vertical();\n      var volumeBarPoint = getPointerPosition(volumeBarEl, event);\n      volumeBarPoint = vertical ? volumeBarPoint.y : volumeBarPoint.x; // The default skin has a gap on either side of the `VolumeBar`. This means\n      // that it's possible to trigger this behavior outside the boundaries of\n      // the `VolumeBar`. This ensures we stay within it at all times.\n\n      volumeBarPoint = clamp(volumeBarPoint, 0, 1);\n      mouseVolumeLevelDisplay.update(volumeBarRect, volumeBarPoint, vertical);\n    }\n\n    if (!isSingleLeftClick(event)) {\n      return;\n    }\n\n    this.checkMuted();\n    this.player_.volume(this.calculateDistance(event));\n  }\n  /**\n   * If the player is muted unmute it.\n   */\n  ;\n\n  _proto.checkMuted = function checkMuted() {\n    if (this.player_.muted()) {\n      this.player_.muted(false);\n    }\n  }\n  /**\n   * Get percent of volume level\n   *\n   * @return {number}\n   *         Volume level percent as a decimal number.\n   */\n  ;\n\n  _proto.getPercent = function getPercent() {\n    if (this.player_.muted()) {\n      return 0;\n    }\n\n    return this.player_.volume();\n  }\n  /**\n   * Increase volume level for keyboard users\n   */\n  ;\n\n  _proto.stepForward = function stepForward() {\n    this.checkMuted();\n    this.player_.volume(this.player_.volume() + 0.1);\n  }\n  /**\n   * Decrease volume level for keyboard users\n   */\n  ;\n\n  _proto.stepBack = function stepBack() {\n    this.checkMuted();\n    this.player_.volume(this.player_.volume() - 0.1);\n  }\n  /**\n   * Update ARIA accessibility attributes\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `volumechange` event that caused this function to run.\n   *\n   * @listens Player#volumechange\n   */\n  ;\n\n  _proto.updateARIAAttributes = function updateARIAAttributes(event) {\n    var ariaValue = this.player_.muted() ? 0 : this.volumeAsPercentage_();\n    this.el_.setAttribute('aria-valuenow', ariaValue);\n    this.el_.setAttribute('aria-valuetext', ariaValue + '%');\n  }\n  /**\n   * Returns the current value of the player volume as a percentage\n   *\n   * @private\n   */\n  ;\n\n  _proto.volumeAsPercentage_ = function volumeAsPercentage_() {\n    return Math.round(this.player_.volume() * 100);\n  }\n  /**\n   * When user starts dragging the VolumeBar, store the volume and listen for\n   * the end of the drag. When the drag ends, if the volume was set to zero,\n   * set lastVolume to the stored volume.\n   *\n   * @listens slideractive\n   * @private\n   */\n  ;\n\n  _proto.updateLastVolume_ = function updateLastVolume_() {\n    var _this2 = this;\n\n    var volumeBeforeDrag = this.player_.volume();\n    this.one('sliderinactive', function () {\n      if (_this2.player_.volume() === 0) {\n        _this2.player_.lastVolume_(volumeBeforeDrag);\n      }\n    });\n  };\n\n  return VolumeBar;\n}(Slider);\n/**\n * Default options for the `VolumeBar`\n *\n * @type {Object}\n * @private\n */\n\n\nVolumeBar.prototype.options_ = {\n  children: ['volumeLevel'],\n  barName: 'volumeLevel'\n}; // MouseVolumeLevelDisplay tooltip should not be added to a player on mobile devices\n\nif (!IS_IOS && !IS_ANDROID) {\n  VolumeBar.prototype.options_.children.splice(0, 0, 'mouseVolumeLevelDisplay');\n}\n/**\n * Call the update event for this Slider when this event happens on the player.\n *\n * @type {string}\n */\n\n\nVolumeBar.prototype.playerEvent = 'volumechange';\nComponent$1.registerComponent('VolumeBar', VolumeBar);\n\n/**\n * The component for controlling the volume level\n *\n * @extends Component\n */\n\nvar VolumeControl = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(VolumeControl, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of player options.\n   */\n  function VolumeControl(player, options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    options.vertical = options.vertical || false; // Pass the vertical option down to the VolumeBar if\n    // the VolumeBar is turned on.\n\n    if (typeof options.volumeBar === 'undefined' || isPlain(options.volumeBar)) {\n      options.volumeBar = options.volumeBar || {};\n      options.volumeBar.vertical = options.vertical;\n    }\n\n    _this = _Component.call(this, player, options) || this; // hide this control if volume support is missing\n\n    checkVolumeSupport(_assertThisInitialized(_this), player);\n    _this.throttledHandleMouseMove = throttle(bind(_assertThisInitialized(_this), _this.handleMouseMove), UPDATE_REFRESH_INTERVAL);\n\n    _this.handleMouseUpHandler_ = function (e) {\n      return _this.handleMouseUp(e);\n    };\n\n    _this.on('mousedown', function (e) {\n      return _this.handleMouseDown(e);\n    });\n\n    _this.on('touchstart', function (e) {\n      return _this.handleMouseDown(e);\n    });\n\n    _this.on('mousemove', function (e) {\n      return _this.handleMouseMove(e);\n    }); // while the slider is active (the mouse has been pressed down and\n    // is dragging) or in focus we do not want to hide the VolumeBar\n\n\n    _this.on(_this.volumeBar, ['focus', 'slideractive'], function () {\n      _this.volumeBar.addClass('vjs-slider-active');\n\n      _this.addClass('vjs-slider-active');\n\n      _this.trigger('slideractive');\n    });\n\n    _this.on(_this.volumeBar, ['blur', 'sliderinactive'], function () {\n      _this.volumeBar.removeClass('vjs-slider-active');\n\n      _this.removeClass('vjs-slider-active');\n\n      _this.trigger('sliderinactive');\n    });\n\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = VolumeControl.prototype;\n\n  _proto.createEl = function createEl() {\n    var orientationClass = 'vjs-volume-horizontal';\n\n    if (this.options_.vertical) {\n      orientationClass = 'vjs-volume-vertical';\n    }\n\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: \"vjs-volume-control vjs-control \" + orientationClass\n    });\n  }\n  /**\n   * Handle `mousedown` or `touchstart` events on the `VolumeControl`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mousedown` or `touchstart` event that triggered this function\n   *\n   * @listens mousedown\n   * @listens touchstart\n   */\n  ;\n\n  _proto.handleMouseDown = function handleMouseDown(event) {\n    var doc = this.el_.ownerDocument;\n    this.on(doc, 'mousemove', this.throttledHandleMouseMove);\n    this.on(doc, 'touchmove', this.throttledHandleMouseMove);\n    this.on(doc, 'mouseup', this.handleMouseUpHandler_);\n    this.on(doc, 'touchend', this.handleMouseUpHandler_);\n  }\n  /**\n   * Handle `mouseup` or `touchend` events on the `VolumeControl`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mouseup` or `touchend` event that triggered this function.\n   *\n   * @listens touchend\n   * @listens mouseup\n   */\n  ;\n\n  _proto.handleMouseUp = function handleMouseUp(event) {\n    var doc = this.el_.ownerDocument;\n    this.off(doc, 'mousemove', this.throttledHandleMouseMove);\n    this.off(doc, 'touchmove', this.throttledHandleMouseMove);\n    this.off(doc, 'mouseup', this.handleMouseUpHandler_);\n    this.off(doc, 'touchend', this.handleMouseUpHandler_);\n  }\n  /**\n   * Handle `mousedown` or `touchstart` events on the `VolumeControl`.\n   *\n   * @param {EventTarget~Event} event\n   *        `mousedown` or `touchstart` event that triggered this function\n   *\n   * @listens mousedown\n   * @listens touchstart\n   */\n  ;\n\n  _proto.handleMouseMove = function handleMouseMove(event) {\n    this.volumeBar.handleMouseMove(event);\n  };\n\n  return VolumeControl;\n}(Component$1);\n/**\n * Default options for the `VolumeControl`\n *\n * @type {Object}\n * @private\n */\n\n\nVolumeControl.prototype.options_ = {\n  children: ['volumeBar']\n};\nComponent$1.registerComponent('VolumeControl', VolumeControl);\n\n/**\n * Check if muting volume is supported and if it isn't hide the mute toggle\n * button.\n *\n * @param {Component} self\n *        A reference to the mute toggle button\n *\n * @param {Player} player\n *        A reference to the player\n *\n * @private\n */\nvar checkMuteSupport = function checkMuteSupport(self, player) {\n  // hide mute toggle button if it's not supported by the current tech\n  if (player.tech_ && !player.tech_.featuresMuteControl) {\n    self.addClass('vjs-hidden');\n  }\n\n  self.on(player, 'loadstart', function () {\n    if (!player.tech_.featuresMuteControl) {\n      self.addClass('vjs-hidden');\n    } else {\n      self.removeClass('vjs-hidden');\n    }\n  });\n};\n\n/**\n * A button component for muting the audio.\n *\n * @extends Button\n */\n\nvar MuteToggle = /*#__PURE__*/function (_Button) {\n  _inheritsLoose(MuteToggle, _Button);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function MuteToggle(player, options) {\n    var _this;\n\n    _this = _Button.call(this, player, options) || this; // hide this control if volume support is missing\n\n    checkMuteSupport(_assertThisInitialized(_this), player);\n\n    _this.on(player, ['loadstart', 'volumechange'], function (e) {\n      return _this.update(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = MuteToggle.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-mute-control \" + _Button.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * This gets called when an `MuteToggle` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    var vol = this.player_.volume();\n    var lastVolume = this.player_.lastVolume_();\n\n    if (vol === 0) {\n      var volumeToSet = lastVolume < 0.1 ? 0.1 : lastVolume;\n      this.player_.volume(volumeToSet);\n      this.player_.muted(false);\n    } else {\n      this.player_.muted(this.player_.muted() ? false : true);\n    }\n  }\n  /**\n   * Update the `MuteToggle` button based on the state of `volume` and `muted`\n   * on the player.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The {@link Player#loadstart} event if this function was called\n   *        through an event.\n   *\n   * @listens Player#loadstart\n   * @listens Player#volumechange\n   */\n  ;\n\n  _proto.update = function update(event) {\n    this.updateIcon_();\n    this.updateControlText_();\n  }\n  /**\n   * Update the appearance of the `MuteToggle` icon.\n   *\n   * Possible states (given `level` variable below):\n   * - 0: crossed out\n   * - 1: zero bars of volume\n   * - 2: one bar of volume\n   * - 3: two bars of volume\n   *\n   * @private\n   */\n  ;\n\n  _proto.updateIcon_ = function updateIcon_() {\n    var vol = this.player_.volume();\n    var level = 3; // in iOS when a player is loaded with muted attribute\n    // and volume is changed with a native mute button\n    // we want to make sure muted state is updated\n\n    if (IS_IOS && this.player_.tech_ && this.player_.tech_.el_) {\n      this.player_.muted(this.player_.tech_.el_.muted);\n    }\n\n    if (vol === 0 || this.player_.muted()) {\n      level = 0;\n    } else if (vol < 0.33) {\n      level = 1;\n    } else if (vol < 0.67) {\n      level = 2;\n    } // TODO improve muted icon classes\n\n\n    for (var i = 0; i < 4; i++) {\n      removeClass(this.el_, \"vjs-vol-\" + i);\n    }\n\n    addClass(this.el_, \"vjs-vol-\" + level);\n  }\n  /**\n   * If `muted` has changed on the player, update the control text\n   * (`title` attribute on `vjs-mute-control` element and content of\n   * `vjs-control-text` element).\n   *\n   * @private\n   */\n  ;\n\n  _proto.updateControlText_ = function updateControlText_() {\n    var soundOff = this.player_.muted() || this.player_.volume() === 0;\n    var text = soundOff ? 'Unmute' : 'Mute';\n\n    if (this.controlText() !== text) {\n      this.controlText(text);\n    }\n  };\n\n  return MuteToggle;\n}(Button);\n/**\n * The text that should display over the `MuteToggle`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\n\nMuteToggle.prototype.controlText_ = 'Mute';\nComponent$1.registerComponent('MuteToggle', MuteToggle);\n\n/**\n * A Component to contain the MuteToggle and VolumeControl so that\n * they can work together.\n *\n * @extends Component\n */\n\nvar VolumePanel = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(VolumePanel, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of player options.\n   */\n  function VolumePanel(player, options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    if (typeof options.inline !== 'undefined') {\n      options.inline = options.inline;\n    } else {\n      options.inline = true;\n    } // pass the inline option down to the VolumeControl as vertical if\n    // the VolumeControl is on.\n\n\n    if (typeof options.volumeControl === 'undefined' || isPlain(options.volumeControl)) {\n      options.volumeControl = options.volumeControl || {};\n      options.volumeControl.vertical = !options.inline;\n    }\n\n    _this = _Component.call(this, player, options) || this; // this handler is used by mouse handler methods below\n\n    _this.handleKeyPressHandler_ = function (e) {\n      return _this.handleKeyPress(e);\n    };\n\n    _this.on(player, ['loadstart'], function (e) {\n      return _this.volumePanelState_(e);\n    });\n\n    _this.on(_this.muteToggle, 'keyup', function (e) {\n      return _this.handleKeyPress(e);\n    });\n\n    _this.on(_this.volumeControl, 'keyup', function (e) {\n      return _this.handleVolumeControlKeyUp(e);\n    });\n\n    _this.on('keydown', function (e) {\n      return _this.handleKeyPress(e);\n    });\n\n    _this.on('mouseover', function (e) {\n      return _this.handleMouseOver(e);\n    });\n\n    _this.on('mouseout', function (e) {\n      return _this.handleMouseOut(e);\n    }); // while the slider is active (the mouse has been pressed down and\n    // is dragging) we do not want to hide the VolumeBar\n\n\n    _this.on(_this.volumeControl, ['slideractive'], _this.sliderActive_);\n\n    _this.on(_this.volumeControl, ['sliderinactive'], _this.sliderInactive_);\n\n    return _this;\n  }\n  /**\n   * Add vjs-slider-active class to the VolumePanel\n   *\n   * @listens VolumeControl#slideractive\n   * @private\n   */\n\n\n  var _proto = VolumePanel.prototype;\n\n  _proto.sliderActive_ = function sliderActive_() {\n    this.addClass('vjs-slider-active');\n  }\n  /**\n   * Removes vjs-slider-active class to the VolumePanel\n   *\n   * @listens VolumeControl#sliderinactive\n   * @private\n   */\n  ;\n\n  _proto.sliderInactive_ = function sliderInactive_() {\n    this.removeClass('vjs-slider-active');\n  }\n  /**\n   * Adds vjs-hidden or vjs-mute-toggle-only to the VolumePanel\n   * depending on MuteToggle and VolumeControl state\n   *\n   * @listens Player#loadstart\n   * @private\n   */\n  ;\n\n  _proto.volumePanelState_ = function volumePanelState_() {\n    // hide volume panel if neither volume control or mute toggle\n    // are displayed\n    if (this.volumeControl.hasClass('vjs-hidden') && this.muteToggle.hasClass('vjs-hidden')) {\n      this.addClass('vjs-hidden');\n    } // if only mute toggle is visible we don't want\n    // volume panel expanding when hovered or active\n\n\n    if (this.volumeControl.hasClass('vjs-hidden') && !this.muteToggle.hasClass('vjs-hidden')) {\n      this.addClass('vjs-mute-toggle-only');\n    }\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  ;\n\n  _proto.createEl = function createEl() {\n    var orientationClass = 'vjs-volume-panel-horizontal';\n\n    if (!this.options_.inline) {\n      orientationClass = 'vjs-volume-panel-vertical';\n    }\n\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: \"vjs-volume-panel vjs-control \" + orientationClass\n    });\n  }\n  /**\n   * Dispose of the `volume-panel` and all child components.\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    this.handleMouseOut();\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Handles `keyup` events on the `VolumeControl`, looking for ESC, which closes\n   * the volume panel and sets focus on `MuteToggle`.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keyup` event that caused this function to be called.\n   *\n   * @listens keyup\n   */\n  ;\n\n  _proto.handleVolumeControlKeyUp = function handleVolumeControlKeyUp(event) {\n    if (keycode.isEventKey(event, 'Esc')) {\n      this.muteToggle.focus();\n    }\n  }\n  /**\n   * This gets called when a `VolumePanel` gains hover via a `mouseover` event.\n   * Turns on listening for `mouseover` event. When they happen it\n   * calls `this.handleMouseOver`.\n   *\n   * @param {EventTarget~Event} event\n   *        The `mouseover` event that caused this function to be called.\n   *\n   * @listens mouseover\n   */\n  ;\n\n  _proto.handleMouseOver = function handleMouseOver(event) {\n    this.addClass('vjs-hover');\n    on(document, 'keyup', this.handleKeyPressHandler_);\n  }\n  /**\n   * This gets called when a `VolumePanel` gains hover via a `mouseout` event.\n   * Turns on listening for `mouseout` event. When they happen it\n   * calls `this.handleMouseOut`.\n   *\n   * @param {EventTarget~Event} event\n   *        The `mouseout` event that caused this function to be called.\n   *\n   * @listens mouseout\n   */\n  ;\n\n  _proto.handleMouseOut = function handleMouseOut(event) {\n    this.removeClass('vjs-hover');\n    off(document, 'keyup', this.handleKeyPressHandler_);\n  }\n  /**\n   * Handles `keyup` event on the document or `keydown` event on the `VolumePanel`,\n   * looking for ESC, which hides the `VolumeControl`.\n   *\n   * @param {EventTarget~Event} event\n   *        The keypress that triggered this event.\n   *\n   * @listens keydown | keyup\n   */\n  ;\n\n  _proto.handleKeyPress = function handleKeyPress(event) {\n    if (keycode.isEventKey(event, 'Esc')) {\n      this.handleMouseOut();\n    }\n  };\n\n  return VolumePanel;\n}(Component$1);\n/**\n * Default options for the `VolumeControl`\n *\n * @type {Object}\n * @private\n */\n\n\nVolumePanel.prototype.options_ = {\n  children: ['muteToggle', 'volumeControl']\n};\nComponent$1.registerComponent('VolumePanel', VolumePanel);\n\n/**\n * The Menu component is used to build popup menus, including subtitle and\n * captions selection menus.\n *\n * @extends Component\n */\n\nvar Menu = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(Menu, _Component);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Player} player\n   *        the player that this component should attach to\n   *\n   * @param {Object} [options]\n   *        Object of option names and values\n   *\n   */\n  function Menu(player, options) {\n    var _this;\n\n    _this = _Component.call(this, player, options) || this;\n\n    if (options) {\n      _this.menuButton_ = options.menuButton;\n    }\n\n    _this.focusedChild_ = -1;\n\n    _this.on('keydown', function (e) {\n      return _this.handleKeyDown(e);\n    }); // All the menu item instances share the same blur handler provided by the menu container.\n\n\n    _this.boundHandleBlur_ = function (e) {\n      return _this.handleBlur(e);\n    };\n\n    _this.boundHandleTapClick_ = function (e) {\n      return _this.handleTapClick(e);\n    };\n\n    return _this;\n  }\n  /**\n   * Add event listeners to the {@link MenuItem}.\n   *\n   * @param {Object} component\n   *        The instance of the `MenuItem` to add listeners to.\n   *\n   */\n\n\n  var _proto = Menu.prototype;\n\n  _proto.addEventListenerForItem = function addEventListenerForItem(component) {\n    if (!(component instanceof Component$1)) {\n      return;\n    }\n\n    this.on(component, 'blur', this.boundHandleBlur_);\n    this.on(component, ['tap', 'click'], this.boundHandleTapClick_);\n  }\n  /**\n   * Remove event listeners from the {@link MenuItem}.\n   *\n   * @param {Object} component\n   *        The instance of the `MenuItem` to remove listeners.\n   *\n   */\n  ;\n\n  _proto.removeEventListenerForItem = function removeEventListenerForItem(component) {\n    if (!(component instanceof Component$1)) {\n      return;\n    }\n\n    this.off(component, 'blur', this.boundHandleBlur_);\n    this.off(component, ['tap', 'click'], this.boundHandleTapClick_);\n  }\n  /**\n   * This method will be called indirectly when the component has been added\n   * before the component adds to the new menu instance by `addItem`.\n   * In this case, the original menu instance will remove the component\n   * by calling `removeChild`.\n   *\n   * @param {Object} component\n   *        The instance of the `MenuItem`\n   */\n  ;\n\n  _proto.removeChild = function removeChild(component) {\n    if (typeof component === 'string') {\n      component = this.getChild(component);\n    }\n\n    this.removeEventListenerForItem(component);\n\n    _Component.prototype.removeChild.call(this, component);\n  }\n  /**\n   * Add a {@link MenuItem} to the menu.\n   *\n   * @param {Object|string} component\n   *        The name or instance of the `MenuItem` to add.\n   *\n   */\n  ;\n\n  _proto.addItem = function addItem(component) {\n    var childComponent = this.addChild(component);\n\n    if (childComponent) {\n      this.addEventListenerForItem(childComponent);\n    }\n  }\n  /**\n   * Create the `Menu`s DOM element.\n   *\n   * @return {Element}\n   *         the element that was created\n   */\n  ;\n\n  _proto.createEl = function createEl$1() {\n    var contentElType = this.options_.contentElType || 'ul';\n    this.contentEl_ = createEl(contentElType, {\n      className: 'vjs-menu-content'\n    });\n    this.contentEl_.setAttribute('role', 'menu');\n\n    var el = _Component.prototype.createEl.call(this, 'div', {\n      append: this.contentEl_,\n      className: 'vjs-menu'\n    });\n\n    el.appendChild(this.contentEl_); // Prevent clicks from bubbling up. Needed for Menu Buttons,\n    // where a click on the parent is significant\n\n    on(el, 'click', function (event) {\n      event.preventDefault();\n      event.stopImmediatePropagation();\n    });\n    return el;\n  };\n\n  _proto.dispose = function dispose() {\n    this.contentEl_ = null;\n    this.boundHandleBlur_ = null;\n    this.boundHandleTapClick_ = null;\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Called when a `MenuItem` loses focus.\n   *\n   * @param {EventTarget~Event} event\n   *        The `blur` event that caused this function to be called.\n   *\n   * @listens blur\n   */\n  ;\n\n  _proto.handleBlur = function handleBlur(event) {\n    var relatedTarget = event.relatedTarget || document.activeElement; // Close menu popup when a user clicks outside the menu\n\n    if (!this.children().some(function (element) {\n      return element.el() === relatedTarget;\n    })) {\n      var btn = this.menuButton_;\n\n      if (btn && btn.buttonPressed_ && relatedTarget !== btn.el().firstChild) {\n        btn.unpressButton();\n      }\n    }\n  }\n  /**\n   * Called when a `MenuItem` gets clicked or tapped.\n   *\n   * @param {EventTarget~Event} event\n   *        The `click` or `tap` event that caused this function to be called.\n   *\n   * @listens click,tap\n   */\n  ;\n\n  _proto.handleTapClick = function handleTapClick(event) {\n    // Unpress the associated MenuButton, and move focus back to it\n    if (this.menuButton_) {\n      this.menuButton_.unpressButton();\n      var childComponents = this.children();\n\n      if (!Array.isArray(childComponents)) {\n        return;\n      }\n\n      var foundComponent = childComponents.filter(function (component) {\n        return component.el() === event.target;\n      })[0];\n\n      if (!foundComponent) {\n        return;\n      } // don't focus menu button if item is a caption settings item\n      // because focus will move elsewhere\n\n\n      if (foundComponent.name() !== 'CaptionSettingsMenuItem') {\n        this.menuButton_.focus();\n      }\n    }\n  }\n  /**\n   * Handle a `keydown` event on this menu. This listener is added in the constructor.\n   *\n   * @param {EventTarget~Event} event\n   *        A `keydown` event that happened on the menu.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    // Left and Down Arrows\n    if (keycode.isEventKey(event, 'Left') || keycode.isEventKey(event, 'Down')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.stepForward(); // Up and Right Arrows\n    } else if (keycode.isEventKey(event, 'Right') || keycode.isEventKey(event, 'Up')) {\n      event.preventDefault();\n      event.stopPropagation();\n      this.stepBack();\n    }\n  }\n  /**\n   * Move to next (lower) menu item for keyboard users.\n   */\n  ;\n\n  _proto.stepForward = function stepForward() {\n    var stepChild = 0;\n\n    if (this.focusedChild_ !== undefined) {\n      stepChild = this.focusedChild_ + 1;\n    }\n\n    this.focus(stepChild);\n  }\n  /**\n   * Move to previous (higher) menu item for keyboard users.\n   */\n  ;\n\n  _proto.stepBack = function stepBack() {\n    var stepChild = 0;\n\n    if (this.focusedChild_ !== undefined) {\n      stepChild = this.focusedChild_ - 1;\n    }\n\n    this.focus(stepChild);\n  }\n  /**\n   * Set focus on a {@link MenuItem} in the `Menu`.\n   *\n   * @param {Object|string} [item=0]\n   *        Index of child item set focus on.\n   */\n  ;\n\n  _proto.focus = function focus(item) {\n    if (item === void 0) {\n      item = 0;\n    }\n\n    var children = this.children().slice();\n    var haveTitle = children.length && children[0].hasClass('vjs-menu-title');\n\n    if (haveTitle) {\n      children.shift();\n    }\n\n    if (children.length > 0) {\n      if (item < 0) {\n        item = 0;\n      } else if (item >= children.length) {\n        item = children.length - 1;\n      }\n\n      this.focusedChild_ = item;\n      children[item].el_.focus();\n    }\n  };\n\n  return Menu;\n}(Component$1);\n\nComponent$1.registerComponent('Menu', Menu);\n\n/**\n * A `MenuButton` class for any popup {@link Menu}.\n *\n * @extends Component\n */\n\nvar MenuButton = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(MenuButton, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of player options.\n   */\n  function MenuButton(player, options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _Component.call(this, player, options) || this;\n    _this.menuButton_ = new Button(player, options);\n\n    _this.menuButton_.controlText(_this.controlText_);\n\n    _this.menuButton_.el_.setAttribute('aria-haspopup', 'true'); // Add buildCSSClass values to the button, not the wrapper\n\n\n    var buttonClass = Button.prototype.buildCSSClass();\n    _this.menuButton_.el_.className = _this.buildCSSClass() + ' ' + buttonClass;\n\n    _this.menuButton_.removeClass('vjs-control');\n\n    _this.addChild(_this.menuButton_);\n\n    _this.update();\n\n    _this.enabled_ = true;\n\n    var handleClick = function handleClick(e) {\n      return _this.handleClick(e);\n    };\n\n    _this.handleMenuKeyUp_ = function (e) {\n      return _this.handleMenuKeyUp(e);\n    };\n\n    _this.on(_this.menuButton_, 'tap', handleClick);\n\n    _this.on(_this.menuButton_, 'click', handleClick);\n\n    _this.on(_this.menuButton_, 'keydown', function (e) {\n      return _this.handleKeyDown(e);\n    });\n\n    _this.on(_this.menuButton_, 'mouseenter', function () {\n      _this.addClass('vjs-hover');\n\n      _this.menu.show();\n\n      on(document, 'keyup', _this.handleMenuKeyUp_);\n    });\n\n    _this.on('mouseleave', function (e) {\n      return _this.handleMouseLeave(e);\n    });\n\n    _this.on('keydown', function (e) {\n      return _this.handleSubmenuKeyDown(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Update the menu based on the current state of its items.\n   */\n\n\n  var _proto = MenuButton.prototype;\n\n  _proto.update = function update() {\n    var menu = this.createMenu();\n\n    if (this.menu) {\n      this.menu.dispose();\n      this.removeChild(this.menu);\n    }\n\n    this.menu = menu;\n    this.addChild(menu);\n    /**\n     * Track the state of the menu button\n     *\n     * @type {Boolean}\n     * @private\n     */\n\n    this.buttonPressed_ = false;\n    this.menuButton_.el_.setAttribute('aria-expanded', 'false');\n\n    if (this.items && this.items.length <= this.hideThreshold_) {\n      this.hide();\n    } else {\n      this.show();\n    }\n  }\n  /**\n   * Create the menu and add all items to it.\n   *\n   * @return {Menu}\n   *         The constructed menu\n   */\n  ;\n\n  _proto.createMenu = function createMenu() {\n    var menu = new Menu(this.player_, {\n      menuButton: this\n    });\n    /**\n     * Hide the menu if the number of items is less than or equal to this threshold. This defaults\n     * to 0 and whenever we add items which can be hidden to the menu we'll increment it. We list\n     * it here because every time we run `createMenu` we need to reset the value.\n     *\n     * @protected\n     * @type {Number}\n     */\n\n    this.hideThreshold_ = 0; // Add a title list item to the top\n\n    if (this.options_.title) {\n      var titleEl = createEl('li', {\n        className: 'vjs-menu-title',\n        textContent: toTitleCase$1(this.options_.title),\n        tabIndex: -1\n      });\n      var titleComponent = new Component$1(this.player_, {\n        el: titleEl\n      });\n      menu.addItem(titleComponent);\n    }\n\n    this.items = this.createItems();\n\n    if (this.items) {\n      // Add menu items to the menu\n      for (var i = 0; i < this.items.length; i++) {\n        menu.addItem(this.items[i]);\n      }\n    }\n\n    return menu;\n  }\n  /**\n   * Create the list of menu items. Specific to each subclass.\n   *\n   * @abstract\n   */\n  ;\n\n  _proto.createItems = function createItems() {}\n  /**\n   * Create the `MenuButtons`s DOM element.\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n  ;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: this.buildWrapperCSSClass()\n    }, {});\n  }\n  /**\n   * Allow sub components to stack CSS class names for the wrapper element\n   *\n   * @return {string}\n   *         The constructed wrapper DOM `className`\n   */\n  ;\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    var menuButtonClass = 'vjs-menu-button'; // If the inline option is passed, we want to use different styles altogether.\n\n    if (this.options_.inline === true) {\n      menuButtonClass += '-inline';\n    } else {\n      menuButtonClass += '-popup';\n    } // TODO: Fix the CSS so that this isn't necessary\n\n\n    var buttonClass = Button.prototype.buildCSSClass();\n    return \"vjs-menu-button \" + menuButtonClass + \" \" + buttonClass + \" \" + _Component.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n  ;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    var menuButtonClass = 'vjs-menu-button'; // If the inline option is passed, we want to use different styles altogether.\n\n    if (this.options_.inline === true) {\n      menuButtonClass += '-inline';\n    } else {\n      menuButtonClass += '-popup';\n    }\n\n    return \"vjs-menu-button \" + menuButtonClass + \" \" + _Component.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Get or set the localized control text that will be used for accessibility.\n   *\n   * > NOTE: This will come from the internal `menuButton_` element.\n   *\n   * @param {string} [text]\n   *        Control text for element.\n   *\n   * @param {Element} [el=this.menuButton_.el()]\n   *        Element to set the title on.\n   *\n   * @return {string}\n   *         - The control text when getting\n   */\n  ;\n\n  _proto.controlText = function controlText(text, el) {\n    if (el === void 0) {\n      el = this.menuButton_.el();\n    }\n\n    return this.menuButton_.controlText(text, el);\n  }\n  /**\n   * Dispose of the `menu-button` and all child components.\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    this.handleMouseLeave();\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Handle a click on a `MenuButton`.\n   * See {@link ClickableComponent#handleClick} for instances where this is called.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    if (this.buttonPressed_) {\n      this.unpressButton();\n    } else {\n      this.pressButton();\n    }\n  }\n  /**\n   * Handle `mouseleave` for `MenuButton`.\n   *\n   * @param {EventTarget~Event} event\n   *        The `mouseleave` event that caused this function to be called.\n   *\n   * @listens mouseleave\n   */\n  ;\n\n  _proto.handleMouseLeave = function handleMouseLeave(event) {\n    this.removeClass('vjs-hover');\n    off(document, 'keyup', this.handleMenuKeyUp_);\n  }\n  /**\n   * Set the focus to the actual button, not to this element\n   */\n  ;\n\n  _proto.focus = function focus() {\n    this.menuButton_.focus();\n  }\n  /**\n   * Remove the focus from the actual button, not this element\n   */\n  ;\n\n  _proto.blur = function blur() {\n    this.menuButton_.blur();\n  }\n  /**\n   * Handle tab, escape, down arrow, and up arrow keys for `MenuButton`. See\n   * {@link ClickableComponent#handleKeyDown} for instances where this is called.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    // Escape or Tab unpress the 'button'\n    if (keycode.isEventKey(event, 'Esc') || keycode.isEventKey(event, 'Tab')) {\n      if (this.buttonPressed_) {\n        this.unpressButton();\n      } // Don't preventDefault for Tab key - we still want to lose focus\n\n\n      if (!keycode.isEventKey(event, 'Tab')) {\n        event.preventDefault(); // Set focus back to the menu button's button\n\n        this.menuButton_.focus();\n      } // Up Arrow or Down Arrow also 'press' the button to open the menu\n\n    } else if (keycode.isEventKey(event, 'Up') || keycode.isEventKey(event, 'Down')) {\n      if (!this.buttonPressed_) {\n        event.preventDefault();\n        this.pressButton();\n      }\n    }\n  }\n  /**\n   * Handle a `keyup` event on a `MenuButton`. The listener for this is added in\n   * the constructor.\n   *\n   * @param {EventTarget~Event} event\n   *        Key press event\n   *\n   * @listens keyup\n   */\n  ;\n\n  _proto.handleMenuKeyUp = function handleMenuKeyUp(event) {\n    // Escape hides popup menu\n    if (keycode.isEventKey(event, 'Esc') || keycode.isEventKey(event, 'Tab')) {\n      this.removeClass('vjs-hover');\n    }\n  }\n  /**\n   * This method name now delegates to `handleSubmenuKeyDown`. This means\n   * anyone calling `handleSubmenuKeyPress` will not see their method calls\n   * stop working.\n   *\n   * @param {EventTarget~Event} event\n   *        The event that caused this function to be called.\n   */\n  ;\n\n  _proto.handleSubmenuKeyPress = function handleSubmenuKeyPress(event) {\n    this.handleSubmenuKeyDown(event);\n  }\n  /**\n   * Handle a `keydown` event on a sub-menu. The listener for this is added in\n   * the constructor.\n   *\n   * @param {EventTarget~Event} event\n   *        Key press event\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleSubmenuKeyDown = function handleSubmenuKeyDown(event) {\n    // Escape or Tab unpress the 'button'\n    if (keycode.isEventKey(event, 'Esc') || keycode.isEventKey(event, 'Tab')) {\n      if (this.buttonPressed_) {\n        this.unpressButton();\n      } // Don't preventDefault for Tab key - we still want to lose focus\n\n\n      if (!keycode.isEventKey(event, 'Tab')) {\n        event.preventDefault(); // Set focus back to the menu button's button\n\n        this.menuButton_.focus();\n      }\n    }\n  }\n  /**\n   * Put the current `MenuButton` into a pressed state.\n   */\n  ;\n\n  _proto.pressButton = function pressButton() {\n    if (this.enabled_) {\n      this.buttonPressed_ = true;\n      this.menu.show();\n      this.menu.lockShowing();\n      this.menuButton_.el_.setAttribute('aria-expanded', 'true'); // set the focus into the submenu, except on iOS where it is resulting in\n      // undesired scrolling behavior when the player is in an iframe\n\n      if (IS_IOS && isInFrame()) {\n        // Return early so that the menu isn't focused\n        return;\n      }\n\n      this.menu.focus();\n    }\n  }\n  /**\n   * Take the current `MenuButton` out of a pressed state.\n   */\n  ;\n\n  _proto.unpressButton = function unpressButton() {\n    if (this.enabled_) {\n      this.buttonPressed_ = false;\n      this.menu.unlockShowing();\n      this.menu.hide();\n      this.menuButton_.el_.setAttribute('aria-expanded', 'false');\n    }\n  }\n  /**\n   * Disable the `MenuButton`. Don't allow it to be clicked.\n   */\n  ;\n\n  _proto.disable = function disable() {\n    this.unpressButton();\n    this.enabled_ = false;\n    this.addClass('vjs-disabled');\n    this.menuButton_.disable();\n  }\n  /**\n   * Enable the `MenuButton`. Allow it to be clicked.\n   */\n  ;\n\n  _proto.enable = function enable() {\n    this.enabled_ = true;\n    this.removeClass('vjs-disabled');\n    this.menuButton_.enable();\n  };\n\n  return MenuButton;\n}(Component$1);\n\nComponent$1.registerComponent('MenuButton', MenuButton);\n\n/**\n * The base class for buttons that toggle specific  track types (e.g. subtitles).\n *\n * @extends MenuButton\n */\n\nvar TrackButton = /*#__PURE__*/function (_MenuButton) {\n  _inheritsLoose(TrackButton, _MenuButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function TrackButton(player, options) {\n    var _this;\n\n    var tracks = options.tracks;\n    _this = _MenuButton.call(this, player, options) || this;\n\n    if (_this.items.length <= 1) {\n      _this.hide();\n    }\n\n    if (!tracks) {\n      return _assertThisInitialized(_this);\n    }\n\n    var updateHandler = bind(_assertThisInitialized(_this), _this.update);\n    tracks.addEventListener('removetrack', updateHandler);\n    tracks.addEventListener('addtrack', updateHandler);\n    tracks.addEventListener('labelchange', updateHandler);\n\n    _this.player_.on('ready', updateHandler);\n\n    _this.player_.on('dispose', function () {\n      tracks.removeEventListener('removetrack', updateHandler);\n      tracks.removeEventListener('addtrack', updateHandler);\n      tracks.removeEventListener('labelchange', updateHandler);\n    });\n\n    return _this;\n  }\n\n  return TrackButton;\n}(MenuButton);\n\nComponent$1.registerComponent('TrackButton', TrackButton);\n\n/**\n * @file menu-keys.js\n */\n\n/**\n  * All keys used for operation of a menu (`MenuButton`, `Menu`, and `MenuItem`)\n  * Note that 'Enter' and 'Space' are not included here (otherwise they would\n  * prevent the `MenuButton` and `MenuItem` from being keyboard-clickable)\n  * @typedef MenuKeys\n  * @array\n  */\nvar MenuKeys = ['Tab', 'Esc', 'Up', 'Down', 'Right', 'Left'];\n\n/**\n * The component for a menu item. `<li>`\n *\n * @extends ClickableComponent\n */\n\nvar MenuItem = /*#__PURE__*/function (_ClickableComponent) {\n  _inheritsLoose(MenuItem, _ClickableComponent);\n\n  /**\n   * Creates an instance of the this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of player options.\n   *\n   */\n  function MenuItem(player, options) {\n    var _this;\n\n    _this = _ClickableComponent.call(this, player, options) || this;\n    _this.selectable = options.selectable;\n    _this.isSelected_ = options.selected || false;\n    _this.multiSelectable = options.multiSelectable;\n\n    _this.selected(_this.isSelected_);\n\n    if (_this.selectable) {\n      if (_this.multiSelectable) {\n        _this.el_.setAttribute('role', 'menuitemcheckbox');\n      } else {\n        _this.el_.setAttribute('role', 'menuitemradio');\n      }\n    } else {\n      _this.el_.setAttribute('role', 'menuitem');\n    }\n\n    return _this;\n  }\n  /**\n   * Create the `MenuItem's DOM element\n   *\n   * @param {string} [type=li]\n   *        Element's node type, not actually used, always set to `li`.\n   *\n   * @param {Object} [props={}]\n   *        An object of properties that should be set on the element\n   *\n   * @param {Object} [attrs={}]\n   *        An object of attributes that should be set on the element\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n\n\n  var _proto = MenuItem.prototype;\n\n  _proto.createEl = function createEl$1(type, props, attrs) {\n    // The control is textual, not just an icon\n    this.nonIconControl = true;\n\n    var el = _ClickableComponent.prototype.createEl.call(this, 'li', assign({\n      className: 'vjs-menu-item',\n      tabIndex: -1\n    }, props), attrs); // swap icon with menu item text.\n\n\n    el.replaceChild(createEl('span', {\n      className: 'vjs-menu-item-text',\n      textContent: this.localize(this.options_.label)\n    }), el.querySelector('.vjs-icon-placeholder'));\n    return el;\n  }\n  /**\n   * Ignore keys which are used by the menu, but pass any other ones up. See\n   * {@link ClickableComponent#handleKeyDown} for instances where this is called.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    if (!MenuKeys.some(function (key) {\n      return keycode.isEventKey(event, key);\n    })) {\n      // Pass keydown handling up for unused keys\n      _ClickableComponent.prototype.handleKeyDown.call(this, event);\n    }\n  }\n  /**\n   * Any click on a `MenuItem` puts it into the selected state.\n   * See {@link ClickableComponent#handleClick} for instances where this is called.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    this.selected(true);\n  }\n  /**\n   * Set the state for this menu item as selected or not.\n   *\n   * @param {boolean} selected\n   *        if the menu item is selected or not\n   */\n  ;\n\n  _proto.selected = function selected(_selected) {\n    if (this.selectable) {\n      if (_selected) {\n        this.addClass('vjs-selected');\n        this.el_.setAttribute('aria-checked', 'true'); // aria-checked isn't fully supported by browsers/screen readers,\n        // so indicate selected state to screen reader in the control text.\n\n        this.controlText(', selected');\n        this.isSelected_ = true;\n      } else {\n        this.removeClass('vjs-selected');\n        this.el_.setAttribute('aria-checked', 'false'); // Indicate un-selected state to screen reader\n\n        this.controlText('');\n        this.isSelected_ = false;\n      }\n    }\n  };\n\n  return MenuItem;\n}(ClickableComponent);\n\nComponent$1.registerComponent('MenuItem', MenuItem);\n\n/**\n * The specific menu item type for selecting a language within a text track kind\n *\n * @extends MenuItem\n */\n\nvar TextTrackMenuItem = /*#__PURE__*/function (_MenuItem) {\n  _inheritsLoose(TextTrackMenuItem, _MenuItem);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function TextTrackMenuItem(player, options) {\n    var _this;\n\n    var track = options.track;\n    var tracks = player.textTracks(); // Modify options for parent MenuItem class's init.\n\n    options.label = track.label || track.language || 'Unknown';\n    options.selected = track.mode === 'showing';\n    _this = _MenuItem.call(this, player, options) || this;\n    _this.track = track; // Determine the relevant kind(s) of tracks for this component and filter\n    // out empty kinds.\n\n    _this.kinds = (options.kinds || [options.kind || _this.track.kind]).filter(Boolean);\n\n    var changeHandler = function changeHandler() {\n      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n        args[_key] = arguments[_key];\n      }\n\n      _this.handleTracksChange.apply(_assertThisInitialized(_this), args);\n    };\n\n    var selectedLanguageChangeHandler = function selectedLanguageChangeHandler() {\n      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n        args[_key2] = arguments[_key2];\n      }\n\n      _this.handleSelectedLanguageChange.apply(_assertThisInitialized(_this), args);\n    };\n\n    player.on(['loadstart', 'texttrackchange'], changeHandler);\n    tracks.addEventListener('change', changeHandler);\n    tracks.addEventListener('selectedlanguagechange', selectedLanguageChangeHandler);\n\n    _this.on('dispose', function () {\n      player.off(['loadstart', 'texttrackchange'], changeHandler);\n      tracks.removeEventListener('change', changeHandler);\n      tracks.removeEventListener('selectedlanguagechange', selectedLanguageChangeHandler);\n    }); // iOS7 doesn't dispatch change events to TextTrackLists when an\n    // associated track's mode changes. Without something like\n    // Object.observe() (also not present on iOS7), it's not\n    // possible to detect changes to the mode attribute and polyfill\n    // the change event. As a poor substitute, we manually dispatch\n    // change events whenever the controls modify the mode.\n\n\n    if (tracks.onchange === undefined) {\n      var event;\n\n      _this.on(['tap', 'click'], function () {\n        if (typeof window$1.Event !== 'object') {\n          // Android 2.3 throws an Illegal Constructor error for window.Event\n          try {\n            event = new window$1.Event('change');\n          } catch (err) {// continue regardless of error\n          }\n        }\n\n        if (!event) {\n          event = document.createEvent('Event');\n          event.initEvent('change', true, true);\n        }\n\n        tracks.dispatchEvent(event);\n      });\n    } // set the default state based on current tracks\n\n\n    _this.handleTracksChange();\n\n    return _this;\n  }\n  /**\n   * This gets called when an `TextTrackMenuItem` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n\n\n  var _proto = TextTrackMenuItem.prototype;\n\n  _proto.handleClick = function handleClick(event) {\n    var referenceTrack = this.track;\n    var tracks = this.player_.textTracks();\n\n    _MenuItem.prototype.handleClick.call(this, event);\n\n    if (!tracks) {\n      return;\n    }\n\n    for (var i = 0; i < tracks.length; i++) {\n      var track = tracks[i]; // If the track from the text tracks list is not of the right kind,\n      // skip it. We do not want to affect tracks of incompatible kind(s).\n\n      if (this.kinds.indexOf(track.kind) === -1) {\n        continue;\n      } // If this text track is the component's track and it is not showing,\n      // set it to showing.\n\n\n      if (track === referenceTrack) {\n        if (track.mode !== 'showing') {\n          track.mode = 'showing';\n        } // If this text track is not the component's track and it is not\n        // disabled, set it to disabled.\n\n      } else if (track.mode !== 'disabled') {\n        track.mode = 'disabled';\n      }\n    }\n  }\n  /**\n   * Handle text track list change\n   *\n   * @param {EventTarget~Event} event\n   *        The `change` event that caused this function to be called.\n   *\n   * @listens TextTrackList#change\n   */\n  ;\n\n  _proto.handleTracksChange = function handleTracksChange(event) {\n    var shouldBeSelected = this.track.mode === 'showing'; // Prevent redundant selected() calls because they may cause\n    // screen readers to read the appended control text unnecessarily\n\n    if (shouldBeSelected !== this.isSelected_) {\n      this.selected(shouldBeSelected);\n    }\n  };\n\n  _proto.handleSelectedLanguageChange = function handleSelectedLanguageChange(event) {\n    if (this.track.mode === 'showing') {\n      var selectedLanguage = this.player_.cache_.selectedLanguage; // Don't replace the kind of track across the same language\n\n      if (selectedLanguage && selectedLanguage.enabled && selectedLanguage.language === this.track.language && selectedLanguage.kind !== this.track.kind) {\n        return;\n      }\n\n      this.player_.cache_.selectedLanguage = {\n        enabled: true,\n        language: this.track.language,\n        kind: this.track.kind\n      };\n    }\n  };\n\n  _proto.dispose = function dispose() {\n    // remove reference to track object on dispose\n    this.track = null;\n\n    _MenuItem.prototype.dispose.call(this);\n  };\n\n  return TextTrackMenuItem;\n}(MenuItem);\n\nComponent$1.registerComponent('TextTrackMenuItem', TextTrackMenuItem);\n\n/**\n * A special menu item for turning of a specific type of text track\n *\n * @extends TextTrackMenuItem\n */\n\nvar OffTextTrackMenuItem = /*#__PURE__*/function (_TextTrackMenuItem) {\n  _inheritsLoose(OffTextTrackMenuItem, _TextTrackMenuItem);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function OffTextTrackMenuItem(player, options) {\n    // Create pseudo track info\n    // Requires options['kind']\n    options.track = {\n      player: player,\n      // it is no longer necessary to store `kind` or `kinds` on the track itself\n      // since they are now stored in the `kinds` property of all instances of\n      // TextTrackMenuItem, but this will remain for backwards compatibility\n      kind: options.kind,\n      kinds: options.kinds,\n      \"default\": false,\n      mode: 'disabled'\n    };\n\n    if (!options.kinds) {\n      options.kinds = [options.kind];\n    }\n\n    if (options.label) {\n      options.track.label = options.label;\n    } else {\n      options.track.label = options.kinds.join(' and ') + ' off';\n    } // MenuItem is selectable\n\n\n    options.selectable = true; // MenuItem is NOT multiSelectable (i.e. only one can be marked \"selected\" at a time)\n\n    options.multiSelectable = false;\n    return _TextTrackMenuItem.call(this, player, options) || this;\n  }\n  /**\n   * Handle text track change\n   *\n   * @param {EventTarget~Event} event\n   *        The event that caused this function to run\n   */\n\n\n  var _proto = OffTextTrackMenuItem.prototype;\n\n  _proto.handleTracksChange = function handleTracksChange(event) {\n    var tracks = this.player().textTracks();\n    var shouldBeSelected = true;\n\n    for (var i = 0, l = tracks.length; i < l; i++) {\n      var track = tracks[i];\n\n      if (this.options_.kinds.indexOf(track.kind) > -1 && track.mode === 'showing') {\n        shouldBeSelected = false;\n        break;\n      }\n    } // Prevent redundant selected() calls because they may cause\n    // screen readers to read the appended control text unnecessarily\n\n\n    if (shouldBeSelected !== this.isSelected_) {\n      this.selected(shouldBeSelected);\n    }\n  };\n\n  _proto.handleSelectedLanguageChange = function handleSelectedLanguageChange(event) {\n    var tracks = this.player().textTracks();\n    var allHidden = true;\n\n    for (var i = 0, l = tracks.length; i < l; i++) {\n      var track = tracks[i];\n\n      if (['captions', 'descriptions', 'subtitles'].indexOf(track.kind) > -1 && track.mode === 'showing') {\n        allHidden = false;\n        break;\n      }\n    }\n\n    if (allHidden) {\n      this.player_.cache_.selectedLanguage = {\n        enabled: false\n      };\n    }\n  };\n\n  return OffTextTrackMenuItem;\n}(TextTrackMenuItem);\n\nComponent$1.registerComponent('OffTextTrackMenuItem', OffTextTrackMenuItem);\n\n/**\n * The base class for buttons that toggle specific text track types (e.g. subtitles)\n *\n * @extends MenuButton\n */\n\nvar TextTrackButton = /*#__PURE__*/function (_TrackButton) {\n  _inheritsLoose(TextTrackButton, _TrackButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of player options.\n   */\n  function TextTrackButton(player, options) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    options.tracks = player.textTracks();\n    return _TrackButton.call(this, player, options) || this;\n  }\n  /**\n   * Create a menu item for each text track\n   *\n   * @param {TextTrackMenuItem[]} [items=[]]\n   *        Existing array of items to use during creation\n   *\n   * @return {TextTrackMenuItem[]}\n   *         Array of menu items that were created\n   */\n\n\n  var _proto = TextTrackButton.prototype;\n\n  _proto.createItems = function createItems(items, TrackMenuItem) {\n    if (items === void 0) {\n      items = [];\n    }\n\n    if (TrackMenuItem === void 0) {\n      TrackMenuItem = TextTrackMenuItem;\n    }\n\n    // Label is an override for the [track] off label\n    // USed to localise captions/subtitles\n    var label;\n\n    if (this.label_) {\n      label = this.label_ + \" off\";\n    } // Add an OFF menu item to turn all tracks off\n\n\n    items.push(new OffTextTrackMenuItem(this.player_, {\n      kinds: this.kinds_,\n      kind: this.kind_,\n      label: label\n    }));\n    this.hideThreshold_ += 1;\n    var tracks = this.player_.textTracks();\n\n    if (!Array.isArray(this.kinds_)) {\n      this.kinds_ = [this.kind_];\n    }\n\n    for (var i = 0; i < tracks.length; i++) {\n      var track = tracks[i]; // only add tracks that are of an appropriate kind and have a label\n\n      if (this.kinds_.indexOf(track.kind) > -1) {\n        var item = new TrackMenuItem(this.player_, {\n          track: track,\n          kinds: this.kinds_,\n          kind: this.kind_,\n          // MenuItem is selectable\n          selectable: true,\n          // MenuItem is NOT multiSelectable (i.e. only one can be marked \"selected\" at a time)\n          multiSelectable: false\n        });\n        item.addClass(\"vjs-\" + track.kind + \"-menu-item\");\n        items.push(item);\n      }\n    }\n\n    return items;\n  };\n\n  return TextTrackButton;\n}(TrackButton);\n\nComponent$1.registerComponent('TextTrackButton', TextTrackButton);\n\n/**\n * The chapter track menu item\n *\n * @extends MenuItem\n */\n\nvar ChaptersTrackMenuItem = /*#__PURE__*/function (_MenuItem) {\n  _inheritsLoose(ChaptersTrackMenuItem, _MenuItem);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function ChaptersTrackMenuItem(player, options) {\n    var _this;\n\n    var track = options.track;\n    var cue = options.cue;\n    var currentTime = player.currentTime(); // Modify options for parent MenuItem class's init.\n\n    options.selectable = true;\n    options.multiSelectable = false;\n    options.label = cue.text;\n    options.selected = cue.startTime <= currentTime && currentTime < cue.endTime;\n    _this = _MenuItem.call(this, player, options) || this;\n    _this.track = track;\n    _this.cue = cue;\n    track.addEventListener('cuechange', bind(_assertThisInitialized(_this), _this.update));\n    return _this;\n  }\n  /**\n   * This gets called when an `ChaptersTrackMenuItem` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n\n\n  var _proto = ChaptersTrackMenuItem.prototype;\n\n  _proto.handleClick = function handleClick(event) {\n    _MenuItem.prototype.handleClick.call(this);\n\n    this.player_.currentTime(this.cue.startTime);\n    this.update(this.cue.startTime);\n  }\n  /**\n   * Update chapter menu item\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `cuechange` event that caused this function to run.\n   *\n   * @listens TextTrack#cuechange\n   */\n  ;\n\n  _proto.update = function update(event) {\n    var cue = this.cue;\n    var currentTime = this.player_.currentTime(); // vjs.log(currentTime, cue.startTime);\n\n    this.selected(cue.startTime <= currentTime && currentTime < cue.endTime);\n  };\n\n  return ChaptersTrackMenuItem;\n}(MenuItem);\n\nComponent$1.registerComponent('ChaptersTrackMenuItem', ChaptersTrackMenuItem);\n\n/**\n * The button component for toggling and selecting chapters\n * Chapters act much differently than other text tracks\n * Cues are navigation vs. other tracks of alternative languages\n *\n * @extends TextTrackButton\n */\n\nvar ChaptersButton = /*#__PURE__*/function (_TextTrackButton) {\n  _inheritsLoose(ChaptersButton, _TextTrackButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        The function to call when this function is ready.\n   */\n  function ChaptersButton(player, options, ready) {\n    return _TextTrackButton.call(this, player, options, ready) || this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = ChaptersButton.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-chapters-button \" + _TextTrackButton.prototype.buildCSSClass.call(this);\n  };\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    return \"vjs-chapters-button \" + _TextTrackButton.prototype.buildWrapperCSSClass.call(this);\n  }\n  /**\n   * Update the menu based on the current state of its items.\n   *\n   * @param {EventTarget~Event} [event]\n   *        An event that triggered this function to run.\n   *\n   * @listens TextTrackList#addtrack\n   * @listens TextTrackList#removetrack\n   * @listens TextTrackList#change\n   */\n  ;\n\n  _proto.update = function update(event) {\n    if (!this.track_ || event && (event.type === 'addtrack' || event.type === 'removetrack')) {\n      this.setTrack(this.findChaptersTrack());\n    }\n\n    _TextTrackButton.prototype.update.call(this);\n  }\n  /**\n   * Set the currently selected track for the chapters button.\n   *\n   * @param {TextTrack} track\n   *        The new track to select. Nothing will change if this is the currently selected\n   *        track.\n   */\n  ;\n\n  _proto.setTrack = function setTrack(track) {\n    if (this.track_ === track) {\n      return;\n    }\n\n    if (!this.updateHandler_) {\n      this.updateHandler_ = this.update.bind(this);\n    } // here this.track_ refers to the old track instance\n\n\n    if (this.track_) {\n      var remoteTextTrackEl = this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);\n\n      if (remoteTextTrackEl) {\n        remoteTextTrackEl.removeEventListener('load', this.updateHandler_);\n      }\n\n      this.track_ = null;\n    }\n\n    this.track_ = track; // here this.track_ refers to the new track instance\n\n    if (this.track_) {\n      this.track_.mode = 'hidden';\n\n      var _remoteTextTrackEl = this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);\n\n      if (_remoteTextTrackEl) {\n        _remoteTextTrackEl.addEventListener('load', this.updateHandler_);\n      }\n    }\n  }\n  /**\n   * Find the track object that is currently in use by this ChaptersButton\n   *\n   * @return {TextTrack|undefined}\n   *         The current track or undefined if none was found.\n   */\n  ;\n\n  _proto.findChaptersTrack = function findChaptersTrack() {\n    var tracks = this.player_.textTracks() || [];\n\n    for (var i = tracks.length - 1; i >= 0; i--) {\n      // We will always choose the last track as our chaptersTrack\n      var track = tracks[i];\n\n      if (track.kind === this.kind_) {\n        return track;\n      }\n    }\n  }\n  /**\n   * Get the caption for the ChaptersButton based on the track label. This will also\n   * use the current tracks localized kind as a fallback if a label does not exist.\n   *\n   * @return {string}\n   *         The tracks current label or the localized track kind.\n   */\n  ;\n\n  _proto.getMenuCaption = function getMenuCaption() {\n    if (this.track_ && this.track_.label) {\n      return this.track_.label;\n    }\n\n    return this.localize(toTitleCase$1(this.kind_));\n  }\n  /**\n   * Create menu from chapter track\n   *\n   * @return {Menu}\n   *         New menu for the chapter buttons\n   */\n  ;\n\n  _proto.createMenu = function createMenu() {\n    this.options_.title = this.getMenuCaption();\n    return _TextTrackButton.prototype.createMenu.call(this);\n  }\n  /**\n   * Create a menu item for each text track\n   *\n   * @return {TextTrackMenuItem[]}\n   *         Array of menu items\n   */\n  ;\n\n  _proto.createItems = function createItems() {\n    var items = [];\n\n    if (!this.track_) {\n      return items;\n    }\n\n    var cues = this.track_.cues;\n\n    if (!cues) {\n      return items;\n    }\n\n    for (var i = 0, l = cues.length; i < l; i++) {\n      var cue = cues[i];\n      var mi = new ChaptersTrackMenuItem(this.player_, {\n        track: this.track_,\n        cue: cue\n      });\n      items.push(mi);\n    }\n\n    return items;\n  };\n\n  return ChaptersButton;\n}(TextTrackButton);\n/**\n * `kind` of TextTrack to look for to associate it with this menu.\n *\n * @type {string}\n * @private\n */\n\n\nChaptersButton.prototype.kind_ = 'chapters';\n/**\n * The text that should display over the `ChaptersButton`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\nChaptersButton.prototype.controlText_ = 'Chapters';\nComponent$1.registerComponent('ChaptersButton', ChaptersButton);\n\n/**\n * The button component for toggling and selecting descriptions\n *\n * @extends TextTrackButton\n */\n\nvar DescriptionsButton = /*#__PURE__*/function (_TextTrackButton) {\n  _inheritsLoose(DescriptionsButton, _TextTrackButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        The function to call when this component is ready.\n   */\n  function DescriptionsButton(player, options, ready) {\n    var _this;\n\n    _this = _TextTrackButton.call(this, player, options, ready) || this;\n    var tracks = player.textTracks();\n    var changeHandler = bind(_assertThisInitialized(_this), _this.handleTracksChange);\n    tracks.addEventListener('change', changeHandler);\n\n    _this.on('dispose', function () {\n      tracks.removeEventListener('change', changeHandler);\n    });\n\n    return _this;\n  }\n  /**\n   * Handle text track change\n   *\n   * @param {EventTarget~Event} event\n   *        The event that caused this function to run\n   *\n   * @listens TextTrackList#change\n   */\n\n\n  var _proto = DescriptionsButton.prototype;\n\n  _proto.handleTracksChange = function handleTracksChange(event) {\n    var tracks = this.player().textTracks();\n    var disabled = false; // Check whether a track of a different kind is showing\n\n    for (var i = 0, l = tracks.length; i < l; i++) {\n      var track = tracks[i];\n\n      if (track.kind !== this.kind_ && track.mode === 'showing') {\n        disabled = true;\n        break;\n      }\n    } // If another track is showing, disable this menu button\n\n\n    if (disabled) {\n      this.disable();\n    } else {\n      this.enable();\n    }\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n  ;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-descriptions-button \" + _TextTrackButton.prototype.buildCSSClass.call(this);\n  };\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    return \"vjs-descriptions-button \" + _TextTrackButton.prototype.buildWrapperCSSClass.call(this);\n  };\n\n  return DescriptionsButton;\n}(TextTrackButton);\n/**\n * `kind` of TextTrack to look for to associate it with this menu.\n *\n * @type {string}\n * @private\n */\n\n\nDescriptionsButton.prototype.kind_ = 'descriptions';\n/**\n * The text that should display over the `DescriptionsButton`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\nDescriptionsButton.prototype.controlText_ = 'Descriptions';\nComponent$1.registerComponent('DescriptionsButton', DescriptionsButton);\n\n/**\n * The button component for toggling and selecting subtitles\n *\n * @extends TextTrackButton\n */\n\nvar SubtitlesButton = /*#__PURE__*/function (_TextTrackButton) {\n  _inheritsLoose(SubtitlesButton, _TextTrackButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        The function to call when this component is ready.\n   */\n  function SubtitlesButton(player, options, ready) {\n    return _TextTrackButton.call(this, player, options, ready) || this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = SubtitlesButton.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-subtitles-button \" + _TextTrackButton.prototype.buildCSSClass.call(this);\n  };\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    return \"vjs-subtitles-button \" + _TextTrackButton.prototype.buildWrapperCSSClass.call(this);\n  };\n\n  return SubtitlesButton;\n}(TextTrackButton);\n/**\n * `kind` of TextTrack to look for to associate it with this menu.\n *\n * @type {string}\n * @private\n */\n\n\nSubtitlesButton.prototype.kind_ = 'subtitles';\n/**\n * The text that should display over the `SubtitlesButton`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\nSubtitlesButton.prototype.controlText_ = 'Subtitles';\nComponent$1.registerComponent('SubtitlesButton', SubtitlesButton);\n\n/**\n * The menu item for caption track settings menu\n *\n * @extends TextTrackMenuItem\n */\n\nvar CaptionSettingsMenuItem = /*#__PURE__*/function (_TextTrackMenuItem) {\n  _inheritsLoose(CaptionSettingsMenuItem, _TextTrackMenuItem);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function CaptionSettingsMenuItem(player, options) {\n    var _this;\n\n    options.track = {\n      player: player,\n      kind: options.kind,\n      label: options.kind + ' settings',\n      selectable: false,\n      \"default\": false,\n      mode: 'disabled'\n    }; // CaptionSettingsMenuItem has no concept of 'selected'\n\n    options.selectable = false;\n    options.name = 'CaptionSettingsMenuItem';\n    _this = _TextTrackMenuItem.call(this, player, options) || this;\n\n    _this.addClass('vjs-texttrack-settings');\n\n    _this.controlText(', opens ' + options.kind + ' settings dialog');\n\n    return _this;\n  }\n  /**\n   * This gets called when an `CaptionSettingsMenuItem` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n\n\n  var _proto = CaptionSettingsMenuItem.prototype;\n\n  _proto.handleClick = function handleClick(event) {\n    this.player().getChild('textTrackSettings').open();\n  };\n\n  return CaptionSettingsMenuItem;\n}(TextTrackMenuItem);\n\nComponent$1.registerComponent('CaptionSettingsMenuItem', CaptionSettingsMenuItem);\n\n/**\n * The button component for toggling and selecting captions\n *\n * @extends TextTrackButton\n */\n\nvar CaptionsButton = /*#__PURE__*/function (_TextTrackButton) {\n  _inheritsLoose(CaptionsButton, _TextTrackButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        The function to call when this component is ready.\n   */\n  function CaptionsButton(player, options, ready) {\n    return _TextTrackButton.call(this, player, options, ready) || this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = CaptionsButton.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-captions-button \" + _TextTrackButton.prototype.buildCSSClass.call(this);\n  };\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    return \"vjs-captions-button \" + _TextTrackButton.prototype.buildWrapperCSSClass.call(this);\n  }\n  /**\n   * Create caption menu items\n   *\n   * @return {CaptionSettingsMenuItem[]}\n   *         The array of current menu items.\n   */\n  ;\n\n  _proto.createItems = function createItems() {\n    var items = [];\n\n    if (!(this.player().tech_ && this.player().tech_.featuresNativeTextTracks) && this.player().getChild('textTrackSettings')) {\n      items.push(new CaptionSettingsMenuItem(this.player_, {\n        kind: this.kind_\n      }));\n      this.hideThreshold_ += 1;\n    }\n\n    return _TextTrackButton.prototype.createItems.call(this, items);\n  };\n\n  return CaptionsButton;\n}(TextTrackButton);\n/**\n * `kind` of TextTrack to look for to associate it with this menu.\n *\n * @type {string}\n * @private\n */\n\n\nCaptionsButton.prototype.kind_ = 'captions';\n/**\n * The text that should display over the `CaptionsButton`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\nCaptionsButton.prototype.controlText_ = 'Captions';\nComponent$1.registerComponent('CaptionsButton', CaptionsButton);\n\n/**\n * SubsCapsMenuItem has an [cc] icon to distinguish captions from subtitles\n * in the SubsCapsMenu.\n *\n * @extends TextTrackMenuItem\n */\n\nvar SubsCapsMenuItem = /*#__PURE__*/function (_TextTrackMenuItem) {\n  _inheritsLoose(SubsCapsMenuItem, _TextTrackMenuItem);\n\n  function SubsCapsMenuItem() {\n    return _TextTrackMenuItem.apply(this, arguments) || this;\n  }\n\n  var _proto = SubsCapsMenuItem.prototype;\n\n  _proto.createEl = function createEl$1(type, props, attrs) {\n    var el = _TextTrackMenuItem.prototype.createEl.call(this, type, props, attrs);\n\n    var parentSpan = el.querySelector('.vjs-menu-item-text');\n\n    if (this.options_.track.kind === 'captions') {\n      parentSpan.appendChild(createEl('span', {\n        className: 'vjs-icon-placeholder'\n      }, {\n        'aria-hidden': true\n      }));\n      parentSpan.appendChild(createEl('span', {\n        className: 'vjs-control-text',\n        // space added as the text will visually flow with the\n        // label\n        textContent: \" \" + this.localize('Captions')\n      }));\n    }\n\n    return el;\n  };\n\n  return SubsCapsMenuItem;\n}(TextTrackMenuItem);\n\nComponent$1.registerComponent('SubsCapsMenuItem', SubsCapsMenuItem);\n\n/**\n * The button component for toggling and selecting captions and/or subtitles\n *\n * @extends TextTrackButton\n */\n\nvar SubsCapsButton = /*#__PURE__*/function (_TextTrackButton) {\n  _inheritsLoose(SubsCapsButton, _TextTrackButton);\n\n  function SubsCapsButton(player, options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _TextTrackButton.call(this, player, options) || this; // Although North America uses \"captions\" in most cases for\n    // \"captions and subtitles\" other locales use \"subtitles\"\n\n    _this.label_ = 'subtitles';\n\n    if (['en', 'en-us', 'en-ca', 'fr-ca'].indexOf(_this.player_.language_) > -1) {\n      _this.label_ = 'captions';\n    }\n\n    _this.menuButton_.controlText(toTitleCase$1(_this.label_));\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = SubsCapsButton.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-subs-caps-button \" + _TextTrackButton.prototype.buildCSSClass.call(this);\n  };\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    return \"vjs-subs-caps-button \" + _TextTrackButton.prototype.buildWrapperCSSClass.call(this);\n  }\n  /**\n   * Create caption/subtitles menu items\n   *\n   * @return {CaptionSettingsMenuItem[]}\n   *         The array of current menu items.\n   */\n  ;\n\n  _proto.createItems = function createItems() {\n    var items = [];\n\n    if (!(this.player().tech_ && this.player().tech_.featuresNativeTextTracks) && this.player().getChild('textTrackSettings')) {\n      items.push(new CaptionSettingsMenuItem(this.player_, {\n        kind: this.label_\n      }));\n      this.hideThreshold_ += 1;\n    }\n\n    items = _TextTrackButton.prototype.createItems.call(this, items, SubsCapsMenuItem);\n    return items;\n  };\n\n  return SubsCapsButton;\n}(TextTrackButton);\n/**\n * `kind`s of TextTrack to look for to associate it with this menu.\n *\n * @type {array}\n * @private\n */\n\n\nSubsCapsButton.prototype.kinds_ = ['captions', 'subtitles'];\n/**\n * The text that should display over the `SubsCapsButton`s controls.\n *\n *\n * @type {string}\n * @private\n */\n\nSubsCapsButton.prototype.controlText_ = 'Subtitles';\nComponent$1.registerComponent('SubsCapsButton', SubsCapsButton);\n\n/**\n * An {@link AudioTrack} {@link MenuItem}\n *\n * @extends MenuItem\n */\n\nvar AudioTrackMenuItem = /*#__PURE__*/function (_MenuItem) {\n  _inheritsLoose(AudioTrackMenuItem, _MenuItem);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function AudioTrackMenuItem(player, options) {\n    var _this;\n\n    var track = options.track;\n    var tracks = player.audioTracks(); // Modify options for parent MenuItem class's init.\n\n    options.label = track.label || track.language || 'Unknown';\n    options.selected = track.enabled;\n    _this = _MenuItem.call(this, player, options) || this;\n    _this.track = track;\n\n    _this.addClass(\"vjs-\" + track.kind + \"-menu-item\");\n\n    var changeHandler = function changeHandler() {\n      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n        args[_key] = arguments[_key];\n      }\n\n      _this.handleTracksChange.apply(_assertThisInitialized(_this), args);\n    };\n\n    tracks.addEventListener('change', changeHandler);\n\n    _this.on('dispose', function () {\n      tracks.removeEventListener('change', changeHandler);\n    });\n\n    return _this;\n  }\n\n  var _proto = AudioTrackMenuItem.prototype;\n\n  _proto.createEl = function createEl$1(type, props, attrs) {\n    var el = _MenuItem.prototype.createEl.call(this, type, props, attrs);\n\n    var parentSpan = el.querySelector('.vjs-menu-item-text');\n\n    if (this.options_.track.kind === 'main-desc') {\n      parentSpan.appendChild(createEl('span', {\n        className: 'vjs-icon-placeholder'\n      }, {\n        'aria-hidden': true\n      }));\n      parentSpan.appendChild(createEl('span', {\n        className: 'vjs-control-text',\n        textContent: ' ' + this.localize('Descriptions')\n      }));\n    }\n\n    return el;\n  }\n  /**\n   * This gets called when an `AudioTrackMenuItem is \"clicked\". See {@link ClickableComponent}\n   * for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    _MenuItem.prototype.handleClick.call(this, event); // the audio track list will automatically toggle other tracks\n    // off for us.\n\n\n    this.track.enabled = true; // when native audio tracks are used, we want to make sure that other tracks are turned off\n\n    if (this.player_.tech_.featuresNativeAudioTracks) {\n      var tracks = this.player_.audioTracks();\n\n      for (var i = 0; i < tracks.length; i++) {\n        var track = tracks[i]; // skip the current track since we enabled it above\n\n        if (track === this.track) {\n          continue;\n        }\n\n        track.enabled = track === this.track;\n      }\n    }\n  }\n  /**\n   * Handle any {@link AudioTrack} change.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The {@link AudioTrackList#change} event that caused this to run.\n   *\n   * @listens AudioTrackList#change\n   */\n  ;\n\n  _proto.handleTracksChange = function handleTracksChange(event) {\n    this.selected(this.track.enabled);\n  };\n\n  return AudioTrackMenuItem;\n}(MenuItem);\n\nComponent$1.registerComponent('AudioTrackMenuItem', AudioTrackMenuItem);\n\n/**\n * The base class for buttons that toggle specific {@link AudioTrack} types.\n *\n * @extends TrackButton\n */\n\nvar AudioTrackButton = /*#__PURE__*/function (_TrackButton) {\n  _inheritsLoose(AudioTrackButton, _TrackButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options={}]\n   *        The key/value store of player options.\n   */\n  function AudioTrackButton(player, options) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    options.tracks = player.audioTracks();\n    return _TrackButton.call(this, player, options) || this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n\n\n  var _proto = AudioTrackButton.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-audio-button \" + _TrackButton.prototype.buildCSSClass.call(this);\n  };\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    return \"vjs-audio-button \" + _TrackButton.prototype.buildWrapperCSSClass.call(this);\n  }\n  /**\n   * Create a menu item for each audio track\n   *\n   * @param {AudioTrackMenuItem[]} [items=[]]\n   *        An array of existing menu items to use.\n   *\n   * @return {AudioTrackMenuItem[]}\n   *         An array of menu items\n   */\n  ;\n\n  _proto.createItems = function createItems(items) {\n    if (items === void 0) {\n      items = [];\n    }\n\n    // if there's only one audio track, there no point in showing it\n    this.hideThreshold_ = 1;\n    var tracks = this.player_.audioTracks();\n\n    for (var i = 0; i < tracks.length; i++) {\n      var track = tracks[i];\n      items.push(new AudioTrackMenuItem(this.player_, {\n        track: track,\n        // MenuItem is selectable\n        selectable: true,\n        // MenuItem is NOT multiSelectable (i.e. only one can be marked \"selected\" at a time)\n        multiSelectable: false\n      }));\n    }\n\n    return items;\n  };\n\n  return AudioTrackButton;\n}(TrackButton);\n/**\n * The text that should display over the `AudioTrackButton`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\n\nAudioTrackButton.prototype.controlText_ = 'Audio Track';\nComponent$1.registerComponent('AudioTrackButton', AudioTrackButton);\n\n/**\n * The specific menu item type for selecting a playback rate.\n *\n * @extends MenuItem\n */\n\nvar PlaybackRateMenuItem = /*#__PURE__*/function (_MenuItem) {\n  _inheritsLoose(PlaybackRateMenuItem, _MenuItem);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function PlaybackRateMenuItem(player, options) {\n    var _this;\n\n    var label = options.rate;\n    var rate = parseFloat(label, 10); // Modify options for parent MenuItem class's init.\n\n    options.label = label;\n    options.selected = rate === player.playbackRate();\n    options.selectable = true;\n    options.multiSelectable = false;\n    _this = _MenuItem.call(this, player, options) || this;\n    _this.label = label;\n    _this.rate = rate;\n\n    _this.on(player, 'ratechange', function (e) {\n      return _this.update(e);\n    });\n\n    return _this;\n  }\n  /**\n   * This gets called when an `PlaybackRateMenuItem` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n\n\n  var _proto = PlaybackRateMenuItem.prototype;\n\n  _proto.handleClick = function handleClick(event) {\n    _MenuItem.prototype.handleClick.call(this);\n\n    this.player().playbackRate(this.rate);\n  }\n  /**\n   * Update the PlaybackRateMenuItem when the playbackrate changes.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `ratechange` event that caused this function to run.\n   *\n   * @listens Player#ratechange\n   */\n  ;\n\n  _proto.update = function update(event) {\n    this.selected(this.player().playbackRate() === this.rate);\n  };\n\n  return PlaybackRateMenuItem;\n}(MenuItem);\n/**\n * The text that should display over the `PlaybackRateMenuItem`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\n\nPlaybackRateMenuItem.prototype.contentElType = 'button';\nComponent$1.registerComponent('PlaybackRateMenuItem', PlaybackRateMenuItem);\n\n/**\n * The component for controlling the playback rate.\n *\n * @extends MenuButton\n */\n\nvar PlaybackRateMenuButton = /*#__PURE__*/function (_MenuButton) {\n  _inheritsLoose(PlaybackRateMenuButton, _MenuButton);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   */\n  function PlaybackRateMenuButton(player, options) {\n    var _this;\n\n    _this = _MenuButton.call(this, player, options) || this;\n\n    _this.menuButton_.el_.setAttribute('aria-describedby', _this.labelElId_);\n\n    _this.updateVisibility();\n\n    _this.updateLabel();\n\n    _this.on(player, 'loadstart', function (e) {\n      return _this.updateVisibility(e);\n    });\n\n    _this.on(player, 'ratechange', function (e) {\n      return _this.updateLabel(e);\n    });\n\n    _this.on(player, 'playbackrateschange', function (e) {\n      return _this.handlePlaybackRateschange(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n\n\n  var _proto = PlaybackRateMenuButton.prototype;\n\n  _proto.createEl = function createEl$1() {\n    var el = _MenuButton.prototype.createEl.call(this);\n\n    this.labelElId_ = 'vjs-playback-rate-value-label-' + this.id_;\n    this.labelEl_ = createEl('div', {\n      className: 'vjs-playback-rate-value',\n      id: this.labelElId_,\n      textContent: '1x'\n    });\n    el.appendChild(this.labelEl_);\n    return el;\n  };\n\n  _proto.dispose = function dispose() {\n    this.labelEl_ = null;\n\n    _MenuButton.prototype.dispose.call(this);\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n  ;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-playback-rate \" + _MenuButton.prototype.buildCSSClass.call(this);\n  };\n\n  _proto.buildWrapperCSSClass = function buildWrapperCSSClass() {\n    return \"vjs-playback-rate \" + _MenuButton.prototype.buildWrapperCSSClass.call(this);\n  }\n  /**\n   * Create the list of menu items. Specific to each subclass.\n   *\n   */\n  ;\n\n  _proto.createItems = function createItems() {\n    var rates = this.playbackRates();\n    var items = [];\n\n    for (var i = rates.length - 1; i >= 0; i--) {\n      items.push(new PlaybackRateMenuItem(this.player(), {\n        rate: rates[i] + 'x'\n      }));\n    }\n\n    return items;\n  }\n  /**\n   * Updates ARIA accessibility attributes\n   */\n  ;\n\n  _proto.updateARIAAttributes = function updateARIAAttributes() {\n    // Current playback rate\n    this.el().setAttribute('aria-valuenow', this.player().playbackRate());\n  }\n  /**\n   * This gets called when an `PlaybackRateMenuButton` is \"clicked\". See\n   * {@link ClickableComponent} for more detailed information on what a click can be.\n   *\n   * @param {EventTarget~Event} [event]\n   *        The `keydown`, `tap`, or `click` event that caused this function to be\n   *        called.\n   *\n   * @listens tap\n   * @listens click\n   */\n  ;\n\n  _proto.handleClick = function handleClick(event) {\n    // select next rate option\n    var currentRate = this.player().playbackRate();\n    var rates = this.playbackRates();\n    var currentIndex = rates.indexOf(currentRate); // this get the next rate and it will select first one if the last one currently selected\n\n    var newIndex = (currentIndex + 1) % rates.length;\n    this.player().playbackRate(rates[newIndex]);\n  }\n  /**\n   * On playbackrateschange, update the menu to account for the new items.\n   *\n   * @listens Player#playbackrateschange\n   */\n  ;\n\n  _proto.handlePlaybackRateschange = function handlePlaybackRateschange(event) {\n    this.update();\n  }\n  /**\n   * Get possible playback rates\n   *\n   * @return {Array}\n   *         All possible playback rates\n   */\n  ;\n\n  _proto.playbackRates = function playbackRates() {\n    var player = this.player();\n    return player.playbackRates && player.playbackRates() || [];\n  }\n  /**\n   * Get whether playback rates is supported by the tech\n   * and an array of playback rates exists\n   *\n   * @return {boolean}\n   *         Whether changing playback rate is supported\n   */\n  ;\n\n  _proto.playbackRateSupported = function playbackRateSupported() {\n    return this.player().tech_ && this.player().tech_.featuresPlaybackRate && this.playbackRates() && this.playbackRates().length > 0;\n  }\n  /**\n   * Hide playback rate controls when they're no playback rate options to select\n   *\n   * @param {EventTarget~Event} [event]\n   *        The event that caused this function to run.\n   *\n   * @listens Player#loadstart\n   */\n  ;\n\n  _proto.updateVisibility = function updateVisibility(event) {\n    if (this.playbackRateSupported()) {\n      this.removeClass('vjs-hidden');\n    } else {\n      this.addClass('vjs-hidden');\n    }\n  }\n  /**\n   * Update button label when rate changed\n   *\n   * @param {EventTarget~Event} [event]\n   *        The event that caused this function to run.\n   *\n   * @listens Player#ratechange\n   */\n  ;\n\n  _proto.updateLabel = function updateLabel(event) {\n    if (this.playbackRateSupported()) {\n      this.labelEl_.textContent = this.player().playbackRate() + 'x';\n    }\n  };\n\n  return PlaybackRateMenuButton;\n}(MenuButton);\n/**\n * The text that should display over the `FullscreenToggle`s controls. Added for localization.\n *\n * @type {string}\n * @private\n */\n\n\nPlaybackRateMenuButton.prototype.controlText_ = 'Playback Rate';\nComponent$1.registerComponent('PlaybackRateMenuButton', PlaybackRateMenuButton);\n\n/**\n * Just an empty spacer element that can be used as an append point for plugins, etc.\n * Also can be used to create space between elements when necessary.\n *\n * @extends Component\n */\n\nvar Spacer = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(Spacer, _Component);\n\n  function Spacer() {\n    return _Component.apply(this, arguments) || this;\n  }\n\n  var _proto = Spacer.prototype;\n\n  /**\n  * Builds the default DOM `className`.\n  *\n  * @return {string}\n  *         The DOM `className` for this object.\n  */\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-spacer \" + _Component.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  ;\n\n  _proto.createEl = function createEl(tag, props, attributes) {\n    if (tag === void 0) {\n      tag = 'div';\n    }\n\n    if (props === void 0) {\n      props = {};\n    }\n\n    if (attributes === void 0) {\n      attributes = {};\n    }\n\n    if (!props.className) {\n      props.className = this.buildCSSClass();\n    }\n\n    return _Component.prototype.createEl.call(this, tag, props, attributes);\n  };\n\n  return Spacer;\n}(Component$1);\n\nComponent$1.registerComponent('Spacer', Spacer);\n\n/**\n * Spacer specifically meant to be used as an insertion point for new plugins, etc.\n *\n * @extends Spacer\n */\n\nvar CustomControlSpacer = /*#__PURE__*/function (_Spacer) {\n  _inheritsLoose(CustomControlSpacer, _Spacer);\n\n  function CustomControlSpacer() {\n    return _Spacer.apply(this, arguments) || this;\n  }\n\n  var _proto = CustomControlSpacer.prototype;\n\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   */\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-custom-control-spacer \" + _Spacer.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  ;\n\n  _proto.createEl = function createEl() {\n    return _Spacer.prototype.createEl.call(this, 'div', {\n      className: this.buildCSSClass(),\n      // No-flex/table-cell mode requires there be some content\n      // in the cell to fill the remaining space of the table.\n      textContent: \"\\xA0\"\n    });\n  };\n\n  return CustomControlSpacer;\n}(Spacer);\n\nComponent$1.registerComponent('CustomControlSpacer', CustomControlSpacer);\n\n/**\n * Container of main controls.\n *\n * @extends Component\n */\n\nvar ControlBar = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(ControlBar, _Component);\n\n  function ControlBar() {\n    return _Component.apply(this, arguments) || this;\n  }\n\n  var _proto = ControlBar.prototype;\n\n  /**\n   * Create the `Component`'s DOM element\n   *\n   * @return {Element}\n   *         The element that was created.\n   */\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'div', {\n      className: 'vjs-control-bar',\n      dir: 'ltr'\n    });\n  };\n\n  return ControlBar;\n}(Component$1);\n/**\n * Default options for `ControlBar`\n *\n * @type {Object}\n * @private\n */\n\n\nControlBar.prototype.options_ = {\n  children: ['playToggle', 'volumePanel', 'currentTimeDisplay', 'timeDivider', 'durationDisplay', 'progressControl', 'liveDisplay', 'seekToLive', 'remainingTimeDisplay', 'customControlSpacer', 'playbackRateMenuButton', 'chaptersButton', 'descriptionsButton', 'subsCapsButton', 'audioTrackButton', 'fullscreenToggle']\n};\n\nif ('exitPictureInPicture' in document) {\n  ControlBar.prototype.options_.children.splice(ControlBar.prototype.options_.children.length - 1, 0, 'pictureInPictureToggle');\n}\n\nComponent$1.registerComponent('ControlBar', ControlBar);\n\n/**\n * A display that indicates an error has occurred. This means that the video\n * is unplayable.\n *\n * @extends ModalDialog\n */\n\nvar ErrorDisplay = /*#__PURE__*/function (_ModalDialog) {\n  _inheritsLoose(ErrorDisplay, _ModalDialog);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param  {Player} player\n   *         The `Player` that this class should be attached to.\n   *\n   * @param  {Object} [options]\n   *         The key/value store of player options.\n   */\n  function ErrorDisplay(player, options) {\n    var _this;\n\n    _this = _ModalDialog.call(this, player, options) || this;\n\n    _this.on(player, 'error', function (e) {\n      return _this.open(e);\n    });\n\n    return _this;\n  }\n  /**\n   * Builds the default DOM `className`.\n   *\n   * @return {string}\n   *         The DOM `className` for this object.\n   *\n   * @deprecated Since version 5.\n   */\n\n\n  var _proto = ErrorDisplay.prototype;\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return \"vjs-error-display \" + _ModalDialog.prototype.buildCSSClass.call(this);\n  }\n  /**\n   * Gets the localized error message based on the `Player`s error.\n   *\n   * @return {string}\n   *         The `Player`s error message localized or an empty string.\n   */\n  ;\n\n  _proto.content = function content() {\n    var error = this.player().error();\n    return error ? this.localize(error.message) : '';\n  };\n\n  return ErrorDisplay;\n}(ModalDialog);\n/**\n * The default options for an `ErrorDisplay`.\n *\n * @private\n */\n\n\nErrorDisplay.prototype.options_ = _extends({}, ModalDialog.prototype.options_, {\n  pauseOnOpen: false,\n  fillAlways: true,\n  temporary: false,\n  uncloseable: true\n});\nComponent$1.registerComponent('ErrorDisplay', ErrorDisplay);\n\nvar LOCAL_STORAGE_KEY$1 = 'vjs-text-track-settings';\nvar COLOR_BLACK = ['#000', 'Black'];\nvar COLOR_BLUE = ['#00F', 'Blue'];\nvar COLOR_CYAN = ['#0FF', 'Cyan'];\nvar COLOR_GREEN = ['#0F0', 'Green'];\nvar COLOR_MAGENTA = ['#F0F', 'Magenta'];\nvar COLOR_RED = ['#F00', 'Red'];\nvar COLOR_WHITE = ['#FFF', 'White'];\nvar COLOR_YELLOW = ['#FF0', 'Yellow'];\nvar OPACITY_OPAQUE = ['1', 'Opaque'];\nvar OPACITY_SEMI = ['0.5', 'Semi-Transparent'];\nvar OPACITY_TRANS = ['0', 'Transparent']; // Configuration for the various <select> elements in the DOM of this component.\n//\n// Possible keys include:\n//\n// `default`:\n//   The default option index. Only needs to be provided if not zero.\n// `parser`:\n//   A function which is used to parse the value from the selected option in\n//   a customized way.\n// `selector`:\n//   The selector used to find the associated <select> element.\n\nvar selectConfigs = {\n  backgroundColor: {\n    selector: '.vjs-bg-color > select',\n    id: 'captions-background-color-%s',\n    label: 'Color',\n    options: [COLOR_BLACK, COLOR_WHITE, COLOR_RED, COLOR_GREEN, COLOR_BLUE, COLOR_YELLOW, COLOR_MAGENTA, COLOR_CYAN]\n  },\n  backgroundOpacity: {\n    selector: '.vjs-bg-opacity > select',\n    id: 'captions-background-opacity-%s',\n    label: 'Transparency',\n    options: [OPACITY_OPAQUE, OPACITY_SEMI, OPACITY_TRANS]\n  },\n  color: {\n    selector: '.vjs-fg-color > select',\n    id: 'captions-foreground-color-%s',\n    label: 'Color',\n    options: [COLOR_WHITE, COLOR_BLACK, COLOR_RED, COLOR_GREEN, COLOR_BLUE, COLOR_YELLOW, COLOR_MAGENTA, COLOR_CYAN]\n  },\n  edgeStyle: {\n    selector: '.vjs-edge-style > select',\n    id: '%s',\n    label: 'Text Edge Style',\n    options: [['none', 'None'], ['raised', 'Raised'], ['depressed', 'Depressed'], ['uniform', 'Uniform'], ['dropshadow', 'Dropshadow']]\n  },\n  fontFamily: {\n    selector: '.vjs-font-family > select',\n    id: 'captions-font-family-%s',\n    label: 'Font Family',\n    options: [['proportionalSansSerif', 'Proportional Sans-Serif'], ['monospaceSansSerif', 'Monospace Sans-Serif'], ['proportionalSerif', 'Proportional Serif'], ['monospaceSerif', 'Monospace Serif'], ['casual', 'Casual'], ['script', 'Script'], ['small-caps', 'Small Caps']]\n  },\n  fontPercent: {\n    selector: '.vjs-font-percent > select',\n    id: 'captions-font-size-%s',\n    label: 'Font Size',\n    options: [['0.50', '50%'], ['0.75', '75%'], ['1.00', '100%'], ['1.25', '125%'], ['1.50', '150%'], ['1.75', '175%'], ['2.00', '200%'], ['3.00', '300%'], ['4.00', '400%']],\n    \"default\": 2,\n    parser: function parser(v) {\n      return v === '1.00' ? null : Number(v);\n    }\n  },\n  textOpacity: {\n    selector: '.vjs-text-opacity > select',\n    id: 'captions-foreground-opacity-%s',\n    label: 'Transparency',\n    options: [OPACITY_OPAQUE, OPACITY_SEMI]\n  },\n  // Options for this object are defined below.\n  windowColor: {\n    selector: '.vjs-window-color > select',\n    id: 'captions-window-color-%s',\n    label: 'Color'\n  },\n  // Options for this object are defined below.\n  windowOpacity: {\n    selector: '.vjs-window-opacity > select',\n    id: 'captions-window-opacity-%s',\n    label: 'Transparency',\n    options: [OPACITY_TRANS, OPACITY_SEMI, OPACITY_OPAQUE]\n  }\n};\nselectConfigs.windowColor.options = selectConfigs.backgroundColor.options;\n/**\n * Get the actual value of an option.\n *\n * @param  {string} value\n *         The value to get\n *\n * @param  {Function} [parser]\n *         Optional function to adjust the value.\n *\n * @return {Mixed}\n *         - Will be `undefined` if no value exists\n *         - Will be `undefined` if the given value is \"none\".\n *         - Will be the actual value otherwise.\n *\n * @private\n */\n\nfunction parseOptionValue(value, parser) {\n  if (parser) {\n    value = parser(value);\n  }\n\n  if (value && value !== 'none') {\n    return value;\n  }\n}\n/**\n * Gets the value of the selected <option> element within a <select> element.\n *\n * @param  {Element} el\n *         the element to look in\n *\n * @param  {Function} [parser]\n *         Optional function to adjust the value.\n *\n * @return {Mixed}\n *         - Will be `undefined` if no value exists\n *         - Will be `undefined` if the given value is \"none\".\n *         - Will be the actual value otherwise.\n *\n * @private\n */\n\n\nfunction getSelectedOptionValue(el, parser) {\n  var value = el.options[el.options.selectedIndex].value;\n  return parseOptionValue(value, parser);\n}\n/**\n * Sets the selected <option> element within a <select> element based on a\n * given value.\n *\n * @param {Element} el\n *        The element to look in.\n *\n * @param {string} value\n *        the property to look on.\n *\n * @param {Function} [parser]\n *        Optional function to adjust the value before comparing.\n *\n * @private\n */\n\n\nfunction setSelectedOption(el, value, parser) {\n  if (!value) {\n    return;\n  }\n\n  for (var i = 0; i < el.options.length; i++) {\n    if (parseOptionValue(el.options[i].value, parser) === value) {\n      el.selectedIndex = i;\n      break;\n    }\n  }\n}\n/**\n * Manipulate Text Tracks settings.\n *\n * @extends ModalDialog\n */\n\n\nvar TextTrackSettings = /*#__PURE__*/function (_ModalDialog) {\n  _inheritsLoose(TextTrackSettings, _ModalDialog);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *         The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *         The key/value store of player options.\n   */\n  function TextTrackSettings(player, options) {\n    var _this;\n\n    options.temporary = false;\n    _this = _ModalDialog.call(this, player, options) || this;\n    _this.updateDisplay = _this.updateDisplay.bind(_assertThisInitialized(_this)); // fill the modal and pretend we have opened it\n\n    _this.fill();\n\n    _this.hasBeenOpened_ = _this.hasBeenFilled_ = true;\n    _this.endDialog = createEl('p', {\n      className: 'vjs-control-text',\n      textContent: _this.localize('End of dialog window.')\n    });\n\n    _this.el().appendChild(_this.endDialog);\n\n    _this.setDefaults(); // Grab `persistTextTrackSettings` from the player options if not passed in child options\n\n\n    if (options.persistTextTrackSettings === undefined) {\n      _this.options_.persistTextTrackSettings = _this.options_.playerOptions.persistTextTrackSettings;\n    }\n\n    _this.on(_this.$('.vjs-done-button'), 'click', function () {\n      _this.saveSettings();\n\n      _this.close();\n    });\n\n    _this.on(_this.$('.vjs-default-button'), 'click', function () {\n      _this.setDefaults();\n\n      _this.updateDisplay();\n    });\n\n    each(selectConfigs, function (config) {\n      _this.on(_this.$(config.selector), 'change', _this.updateDisplay);\n    });\n\n    if (_this.options_.persistTextTrackSettings) {\n      _this.restoreSettings();\n    }\n\n    return _this;\n  }\n\n  var _proto = TextTrackSettings.prototype;\n\n  _proto.dispose = function dispose() {\n    this.endDialog = null;\n\n    _ModalDialog.prototype.dispose.call(this);\n  }\n  /**\n   * Create a <select> element with configured options.\n   *\n   * @param {string} key\n   *        Configuration key to use during creation.\n   *\n   * @return {string}\n   *         An HTML string.\n   *\n   * @private\n   */\n  ;\n\n  _proto.createElSelect_ = function createElSelect_(key, legendId, type) {\n    var _this2 = this;\n\n    if (legendId === void 0) {\n      legendId = '';\n    }\n\n    if (type === void 0) {\n      type = 'label';\n    }\n\n    var config = selectConfigs[key];\n    var id = config.id.replace('%s', this.id_);\n    var selectLabelledbyIds = [legendId, id].join(' ').trim();\n    return [\"<\" + type + \" id=\\\"\" + id + \"\\\" class=\\\"\" + (type === 'label' ? 'vjs-label' : '') + \"\\\">\", this.localize(config.label), \"</\" + type + \">\", \"<select aria-labelledby=\\\"\" + selectLabelledbyIds + \"\\\">\"].concat(config.options.map(function (o) {\n      var optionId = id + '-' + o[1].replace(/\\W+/g, '');\n      return [\"<option id=\\\"\" + optionId + \"\\\" value=\\\"\" + o[0] + \"\\\" \", \"aria-labelledby=\\\"\" + selectLabelledbyIds + \" \" + optionId + \"\\\">\", _this2.localize(o[1]), '</option>'].join('');\n    })).concat('</select>').join('');\n  }\n  /**\n   * Create foreground color element for the component\n   *\n   * @return {string}\n   *         An HTML string.\n   *\n   * @private\n   */\n  ;\n\n  _proto.createElFgColor_ = function createElFgColor_() {\n    var legendId = \"captions-text-legend-\" + this.id_;\n    return ['<fieldset class=\"vjs-fg-color vjs-track-setting\">', \"<legend id=\\\"\" + legendId + \"\\\">\", this.localize('Text'), '</legend>', this.createElSelect_('color', legendId), '<span class=\"vjs-text-opacity vjs-opacity\">', this.createElSelect_('textOpacity', legendId), '</span>', '</fieldset>'].join('');\n  }\n  /**\n   * Create background color element for the component\n   *\n   * @return {string}\n   *         An HTML string.\n   *\n   * @private\n   */\n  ;\n\n  _proto.createElBgColor_ = function createElBgColor_() {\n    var legendId = \"captions-background-\" + this.id_;\n    return ['<fieldset class=\"vjs-bg-color vjs-track-setting\">', \"<legend id=\\\"\" + legendId + \"\\\">\", this.localize('Background'), '</legend>', this.createElSelect_('backgroundColor', legendId), '<span class=\"vjs-bg-opacity vjs-opacity\">', this.createElSelect_('backgroundOpacity', legendId), '</span>', '</fieldset>'].join('');\n  }\n  /**\n   * Create window color element for the component\n   *\n   * @return {string}\n   *         An HTML string.\n   *\n   * @private\n   */\n  ;\n\n  _proto.createElWinColor_ = function createElWinColor_() {\n    var legendId = \"captions-window-\" + this.id_;\n    return ['<fieldset class=\"vjs-window-color vjs-track-setting\">', \"<legend id=\\\"\" + legendId + \"\\\">\", this.localize('Window'), '</legend>', this.createElSelect_('windowColor', legendId), '<span class=\"vjs-window-opacity vjs-opacity\">', this.createElSelect_('windowOpacity', legendId), '</span>', '</fieldset>'].join('');\n  }\n  /**\n   * Create color elements for the component\n   *\n   * @return {Element}\n   *         The element that was created\n   *\n   * @private\n   */\n  ;\n\n  _proto.createElColors_ = function createElColors_() {\n    return createEl('div', {\n      className: 'vjs-track-settings-colors',\n      innerHTML: [this.createElFgColor_(), this.createElBgColor_(), this.createElWinColor_()].join('')\n    });\n  }\n  /**\n   * Create font elements for the component\n   *\n   * @return {Element}\n   *         The element that was created.\n   *\n   * @private\n   */\n  ;\n\n  _proto.createElFont_ = function createElFont_() {\n    return createEl('div', {\n      className: 'vjs-track-settings-font',\n      innerHTML: ['<fieldset class=\"vjs-font-percent vjs-track-setting\">', this.createElSelect_('fontPercent', '', 'legend'), '</fieldset>', '<fieldset class=\"vjs-edge-style vjs-track-setting\">', this.createElSelect_('edgeStyle', '', 'legend'), '</fieldset>', '<fieldset class=\"vjs-font-family vjs-track-setting\">', this.createElSelect_('fontFamily', '', 'legend'), '</fieldset>'].join('')\n    });\n  }\n  /**\n   * Create controls for the component\n   *\n   * @return {Element}\n   *         The element that was created.\n   *\n   * @private\n   */\n  ;\n\n  _proto.createElControls_ = function createElControls_() {\n    var defaultsDescription = this.localize('restore all settings to the default values');\n    return createEl('div', {\n      className: 'vjs-track-settings-controls',\n      innerHTML: [\"<button type=\\\"button\\\" class=\\\"vjs-default-button\\\" title=\\\"\" + defaultsDescription + \"\\\">\", this.localize('Reset'), \"<span class=\\\"vjs-control-text\\\"> \" + defaultsDescription + \"</span>\", '</button>', \"<button type=\\\"button\\\" class=\\\"vjs-done-button\\\">\" + this.localize('Done') + \"</button>\"].join('')\n    });\n  };\n\n  _proto.content = function content() {\n    return [this.createElColors_(), this.createElFont_(), this.createElControls_()];\n  };\n\n  _proto.label = function label() {\n    return this.localize('Caption Settings Dialog');\n  };\n\n  _proto.description = function description() {\n    return this.localize('Beginning of dialog window. Escape will cancel and close the window.');\n  };\n\n  _proto.buildCSSClass = function buildCSSClass() {\n    return _ModalDialog.prototype.buildCSSClass.call(this) + ' vjs-text-track-settings';\n  }\n  /**\n   * Gets an object of text track settings (or null).\n   *\n   * @return {Object}\n   *         An object with config values parsed from the DOM or localStorage.\n   */\n  ;\n\n  _proto.getValues = function getValues() {\n    var _this3 = this;\n\n    return reduce(selectConfigs, function (accum, config, key) {\n      var value = getSelectedOptionValue(_this3.$(config.selector), config.parser);\n\n      if (value !== undefined) {\n        accum[key] = value;\n      }\n\n      return accum;\n    }, {});\n  }\n  /**\n   * Sets text track settings from an object of values.\n   *\n   * @param {Object} values\n   *        An object with config values parsed from the DOM or localStorage.\n   */\n  ;\n\n  _proto.setValues = function setValues(values) {\n    var _this4 = this;\n\n    each(selectConfigs, function (config, key) {\n      setSelectedOption(_this4.$(config.selector), values[key], config.parser);\n    });\n  }\n  /**\n   * Sets all `<select>` elements to their default values.\n   */\n  ;\n\n  _proto.setDefaults = function setDefaults() {\n    var _this5 = this;\n\n    each(selectConfigs, function (config) {\n      var index = config.hasOwnProperty('default') ? config[\"default\"] : 0;\n      _this5.$(config.selector).selectedIndex = index;\n    });\n  }\n  /**\n   * Restore texttrack settings from localStorage\n   */\n  ;\n\n  _proto.restoreSettings = function restoreSettings() {\n    var values;\n\n    try {\n      values = JSON.parse(window$1.localStorage.getItem(LOCAL_STORAGE_KEY$1));\n    } catch (err) {\n      log$1.warn(err);\n    }\n\n    if (values) {\n      this.setValues(values);\n    }\n  }\n  /**\n   * Save text track settings to localStorage\n   */\n  ;\n\n  _proto.saveSettings = function saveSettings() {\n    if (!this.options_.persistTextTrackSettings) {\n      return;\n    }\n\n    var values = this.getValues();\n\n    try {\n      if (Object.keys(values).length) {\n        window$1.localStorage.setItem(LOCAL_STORAGE_KEY$1, JSON.stringify(values));\n      } else {\n        window$1.localStorage.removeItem(LOCAL_STORAGE_KEY$1);\n      }\n    } catch (err) {\n      log$1.warn(err);\n    }\n  }\n  /**\n   * Update display of text track settings\n   */\n  ;\n\n  _proto.updateDisplay = function updateDisplay() {\n    var ttDisplay = this.player_.getChild('textTrackDisplay');\n\n    if (ttDisplay) {\n      ttDisplay.updateDisplay();\n    }\n  }\n  /**\n   * conditionally blur the element and refocus the captions button\n   *\n   * @private\n   */\n  ;\n\n  _proto.conditionalBlur_ = function conditionalBlur_() {\n    this.previouslyActiveEl_ = null;\n    var cb = this.player_.controlBar;\n    var subsCapsBtn = cb && cb.subsCapsButton;\n    var ccBtn = cb && cb.captionsButton;\n\n    if (subsCapsBtn) {\n      subsCapsBtn.focus();\n    } else if (ccBtn) {\n      ccBtn.focus();\n    }\n  };\n\n  return TextTrackSettings;\n}(ModalDialog);\n\nComponent$1.registerComponent('TextTrackSettings', TextTrackSettings);\n\n/**\n * A Resize Manager. It is in charge of triggering `playerresize` on the player in the right conditions.\n *\n * It'll either create an iframe and use a debounced resize handler on it or use the new {@link https://wicg.github.io/ResizeObserver/|ResizeObserver}.\n *\n * If the ResizeObserver is available natively, it will be used. A polyfill can be passed in as an option.\n * If a `playerresize` event is not needed, the ResizeManager component can be removed from the player, see the example below.\n * @example <caption>How to disable the resize manager</caption>\n * const player = videojs('#vid', {\n *   resizeManager: false\n * });\n *\n * @see {@link https://wicg.github.io/ResizeObserver/|ResizeObserver specification}\n *\n * @extends Component\n */\n\nvar ResizeManager = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(ResizeManager, _Component);\n\n  /**\n   * Create the ResizeManager.\n   *\n   * @param {Object} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of ResizeManager options.\n   *\n   * @param {Object} [options.ResizeObserver]\n   *        A polyfill for ResizeObserver can be passed in here.\n   *        If this is set to null it will ignore the native ResizeObserver and fall back to the iframe fallback.\n   */\n  function ResizeManager(player, options) {\n    var _this;\n\n    var RESIZE_OBSERVER_AVAILABLE = options.ResizeObserver || window$1.ResizeObserver; // if `null` was passed, we want to disable the ResizeObserver\n\n    if (options.ResizeObserver === null) {\n      RESIZE_OBSERVER_AVAILABLE = false;\n    } // Only create an element when ResizeObserver isn't available\n\n\n    var options_ = mergeOptions$3({\n      createEl: !RESIZE_OBSERVER_AVAILABLE,\n      reportTouchActivity: false\n    }, options);\n    _this = _Component.call(this, player, options_) || this;\n    _this.ResizeObserver = options.ResizeObserver || window$1.ResizeObserver;\n    _this.loadListener_ = null;\n    _this.resizeObserver_ = null;\n    _this.debouncedHandler_ = debounce(function () {\n      _this.resizeHandler();\n    }, 100, false, _assertThisInitialized(_this));\n\n    if (RESIZE_OBSERVER_AVAILABLE) {\n      _this.resizeObserver_ = new _this.ResizeObserver(_this.debouncedHandler_);\n\n      _this.resizeObserver_.observe(player.el());\n    } else {\n      _this.loadListener_ = function () {\n        if (!_this.el_ || !_this.el_.contentWindow) {\n          return;\n        }\n\n        var debouncedHandler_ = _this.debouncedHandler_;\n\n        var unloadListener_ = _this.unloadListener_ = function () {\n          off(this, 'resize', debouncedHandler_);\n          off(this, 'unload', unloadListener_);\n          unloadListener_ = null;\n        }; // safari and edge can unload the iframe before resizemanager dispose\n        // we have to dispose of event handlers correctly before that happens\n\n\n        on(_this.el_.contentWindow, 'unload', unloadListener_);\n        on(_this.el_.contentWindow, 'resize', debouncedHandler_);\n      };\n\n      _this.one('load', _this.loadListener_);\n    }\n\n    return _this;\n  }\n\n  var _proto = ResizeManager.prototype;\n\n  _proto.createEl = function createEl() {\n    return _Component.prototype.createEl.call(this, 'iframe', {\n      className: 'vjs-resize-manager',\n      tabIndex: -1\n    }, {\n      'aria-hidden': 'true'\n    });\n  }\n  /**\n   * Called when a resize is triggered on the iframe or a resize is observed via the ResizeObserver\n   *\n   * @fires Player#playerresize\n   */\n  ;\n\n  _proto.resizeHandler = function resizeHandler() {\n    /**\n     * Called when the player size has changed\n     *\n     * @event Player#playerresize\n     * @type {EventTarget~Event}\n     */\n    // make sure player is still around to trigger\n    // prevents this from causing an error after dispose\n    if (!this.player_ || !this.player_.trigger) {\n      return;\n    }\n\n    this.player_.trigger('playerresize');\n  };\n\n  _proto.dispose = function dispose() {\n    if (this.debouncedHandler_) {\n      this.debouncedHandler_.cancel();\n    }\n\n    if (this.resizeObserver_) {\n      if (this.player_.el()) {\n        this.resizeObserver_.unobserve(this.player_.el());\n      }\n\n      this.resizeObserver_.disconnect();\n    }\n\n    if (this.loadListener_) {\n      this.off('load', this.loadListener_);\n    }\n\n    if (this.el_ && this.el_.contentWindow && this.unloadListener_) {\n      this.unloadListener_.call(this.el_.contentWindow);\n    }\n\n    this.ResizeObserver = null;\n    this.resizeObserver = null;\n    this.debouncedHandler_ = null;\n    this.loadListener_ = null;\n\n    _Component.prototype.dispose.call(this);\n  };\n\n  return ResizeManager;\n}(Component$1);\n\nComponent$1.registerComponent('ResizeManager', ResizeManager);\n\nvar defaults = {\n  trackingThreshold: 20,\n  liveTolerance: 15\n};\n/*\n  track when we are at the live edge, and other helpers for live playback */\n\n/**\n * A class for checking live current time and determining when the player\n * is at or behind the live edge.\n */\n\nvar LiveTracker = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(LiveTracker, _Component);\n\n  /**\n   * Creates an instance of this class.\n   *\n   * @param {Player} player\n   *        The `Player` that this class should be attached to.\n   *\n   * @param {Object} [options]\n   *        The key/value store of player options.\n   *\n   * @param {number} [options.trackingThreshold=20]\n   *        Number of seconds of live window (seekableEnd - seekableStart) that\n   *        media needs to have before the liveui will be shown.\n   *\n   * @param {number} [options.liveTolerance=15]\n   *        Number of seconds behind live that we have to be\n   *        before we will be considered non-live. Note that this will only\n   *        be used when playing at the live edge. This allows large seekable end\n   *        changes to not effect wether we are live or not.\n   */\n  function LiveTracker(player, options) {\n    var _this;\n\n    // LiveTracker does not need an element\n    var options_ = mergeOptions$3(defaults, options, {\n      createEl: false\n    });\n    _this = _Component.call(this, player, options_) || this;\n\n    _this.handleVisibilityChange_ = function (e) {\n      return _this.handleVisibilityChange(e);\n    };\n\n    _this.trackLiveHandler_ = function () {\n      return _this.trackLive_();\n    };\n\n    _this.handlePlay_ = function (e) {\n      return _this.handlePlay(e);\n    };\n\n    _this.handleFirstTimeupdate_ = function (e) {\n      return _this.handleFirstTimeupdate(e);\n    };\n\n    _this.handleSeeked_ = function (e) {\n      return _this.handleSeeked(e);\n    };\n\n    _this.seekToLiveEdge_ = function (e) {\n      return _this.seekToLiveEdge(e);\n    };\n\n    _this.reset_();\n\n    _this.on(_this.player_, 'durationchange', function (e) {\n      return _this.handleDurationchange(e);\n    }); // we should try to toggle tracking on canplay as native playback engines, like Safari\n    // may not have the proper values for things like seekableEnd until then\n\n\n    _this.on(_this.player_, 'canplay', function () {\n      return _this.toggleTracking();\n    }); // we don't need to track live playback if the document is hidden,\n    // also, tracking when the document is hidden can\n    // cause the CPU to spike and eventually crash the page on IE11.\n\n\n    if (IE_VERSION && 'hidden' in document && 'visibilityState' in document) {\n      _this.on(document, 'visibilitychange', _this.handleVisibilityChange_);\n    }\n\n    return _this;\n  }\n  /**\n   * toggle tracking based on document visiblility\n   */\n\n\n  var _proto = LiveTracker.prototype;\n\n  _proto.handleVisibilityChange = function handleVisibilityChange() {\n    if (this.player_.duration() !== Infinity) {\n      return;\n    }\n\n    if (document.hidden) {\n      this.stopTracking();\n    } else {\n      this.startTracking();\n    }\n  }\n  /**\n   * all the functionality for tracking when seek end changes\n   * and for tracking how far past seek end we should be\n   */\n  ;\n\n  _proto.trackLive_ = function trackLive_() {\n    var seekable = this.player_.seekable(); // skip undefined seekable\n\n    if (!seekable || !seekable.length) {\n      return;\n    }\n\n    var newTime = Number(window$1.performance.now().toFixed(4));\n    var deltaTime = this.lastTime_ === -1 ? 0 : (newTime - this.lastTime_) / 1000;\n    this.lastTime_ = newTime;\n    this.pastSeekEnd_ = this.pastSeekEnd() + deltaTime;\n    var liveCurrentTime = this.liveCurrentTime();\n    var currentTime = this.player_.currentTime(); // we are behind live if any are true\n    // 1. the player is paused\n    // 2. the user seeked to a location 2 seconds away from live\n    // 3. the difference between live and current time is greater\n    //    liveTolerance which defaults to 15s\n\n    var isBehind = this.player_.paused() || this.seekedBehindLive_ || Math.abs(liveCurrentTime - currentTime) > this.options_.liveTolerance; // we cannot be behind if\n    // 1. until we have not seen a timeupdate yet\n    // 2. liveCurrentTime is Infinity, which happens on Android and Native Safari\n\n    if (!this.timeupdateSeen_ || liveCurrentTime === Infinity) {\n      isBehind = false;\n    }\n\n    if (isBehind !== this.behindLiveEdge_) {\n      this.behindLiveEdge_ = isBehind;\n      this.trigger('liveedgechange');\n    }\n  }\n  /**\n   * handle a durationchange event on the player\n   * and start/stop tracking accordingly.\n   */\n  ;\n\n  _proto.handleDurationchange = function handleDurationchange() {\n    this.toggleTracking();\n  }\n  /**\n   * start/stop tracking\n   */\n  ;\n\n  _proto.toggleTracking = function toggleTracking() {\n    if (this.player_.duration() === Infinity && this.liveWindow() >= this.options_.trackingThreshold) {\n      if (this.player_.options_.liveui) {\n        this.player_.addClass('vjs-liveui');\n      }\n\n      this.startTracking();\n    } else {\n      this.player_.removeClass('vjs-liveui');\n      this.stopTracking();\n    }\n  }\n  /**\n   * start tracking live playback\n   */\n  ;\n\n  _proto.startTracking = function startTracking() {\n    if (this.isTracking()) {\n      return;\n    } // If we haven't seen a timeupdate, we need to check whether playback\n    // began before this component started tracking. This can happen commonly\n    // when using autoplay.\n\n\n    if (!this.timeupdateSeen_) {\n      this.timeupdateSeen_ = this.player_.hasStarted();\n    }\n\n    this.trackingInterval_ = this.setInterval(this.trackLiveHandler_, UPDATE_REFRESH_INTERVAL);\n    this.trackLive_();\n    this.on(this.player_, ['play', 'pause'], this.trackLiveHandler_);\n\n    if (!this.timeupdateSeen_) {\n      this.one(this.player_, 'play', this.handlePlay_);\n      this.one(this.player_, 'timeupdate', this.handleFirstTimeupdate_);\n    } else {\n      this.on(this.player_, 'seeked', this.handleSeeked_);\n    }\n  }\n  /**\n   * handle the first timeupdate on the player if it wasn't already playing\n   * when live tracker started tracking.\n   */\n  ;\n\n  _proto.handleFirstTimeupdate = function handleFirstTimeupdate() {\n    this.timeupdateSeen_ = true;\n    this.on(this.player_, 'seeked', this.handleSeeked_);\n  }\n  /**\n   * Keep track of what time a seek starts, and listen for seeked\n   * to find where a seek ends.\n   */\n  ;\n\n  _proto.handleSeeked = function handleSeeked() {\n    var timeDiff = Math.abs(this.liveCurrentTime() - this.player_.currentTime());\n    this.seekedBehindLive_ = this.nextSeekedFromUser_ && timeDiff > 2;\n    this.nextSeekedFromUser_ = false;\n    this.trackLive_();\n  }\n  /**\n   * handle the first play on the player, and make sure that we seek\n   * right to the live edge.\n   */\n  ;\n\n  _proto.handlePlay = function handlePlay() {\n    this.one(this.player_, 'timeupdate', this.seekToLiveEdge_);\n  }\n  /**\n   * Stop tracking, and set all internal variables to\n   * their initial value.\n   */\n  ;\n\n  _proto.reset_ = function reset_() {\n    this.lastTime_ = -1;\n    this.pastSeekEnd_ = 0;\n    this.lastSeekEnd_ = -1;\n    this.behindLiveEdge_ = true;\n    this.timeupdateSeen_ = false;\n    this.seekedBehindLive_ = false;\n    this.nextSeekedFromUser_ = false;\n    this.clearInterval(this.trackingInterval_);\n    this.trackingInterval_ = null;\n    this.off(this.player_, ['play', 'pause'], this.trackLiveHandler_);\n    this.off(this.player_, 'seeked', this.handleSeeked_);\n    this.off(this.player_, 'play', this.handlePlay_);\n    this.off(this.player_, 'timeupdate', this.handleFirstTimeupdate_);\n    this.off(this.player_, 'timeupdate', this.seekToLiveEdge_);\n  }\n  /**\n   * The next seeked event is from the user. Meaning that any seek\n   * > 2s behind live will be considered behind live for real and\n   * liveTolerance will be ignored.\n   */\n  ;\n\n  _proto.nextSeekedFromUser = function nextSeekedFromUser() {\n    this.nextSeekedFromUser_ = true;\n  }\n  /**\n   * stop tracking live playback\n   */\n  ;\n\n  _proto.stopTracking = function stopTracking() {\n    if (!this.isTracking()) {\n      return;\n    }\n\n    this.reset_();\n    this.trigger('liveedgechange');\n  }\n  /**\n   * A helper to get the player seekable end\n   * so that we don't have to null check everywhere\n   *\n   * @return {number}\n   *         The furthest seekable end or Infinity.\n   */\n  ;\n\n  _proto.seekableEnd = function seekableEnd() {\n    var seekable = this.player_.seekable();\n    var seekableEnds = [];\n    var i = seekable ? seekable.length : 0;\n\n    while (i--) {\n      seekableEnds.push(seekable.end(i));\n    } // grab the furthest seekable end after sorting, or if there are none\n    // default to Infinity\n\n\n    return seekableEnds.length ? seekableEnds.sort()[seekableEnds.length - 1] : Infinity;\n  }\n  /**\n   * A helper to get the player seekable start\n   * so that we don't have to null check everywhere\n   *\n   * @return {number}\n   *         The earliest seekable start or 0.\n   */\n  ;\n\n  _proto.seekableStart = function seekableStart() {\n    var seekable = this.player_.seekable();\n    var seekableStarts = [];\n    var i = seekable ? seekable.length : 0;\n\n    while (i--) {\n      seekableStarts.push(seekable.start(i));\n    } // grab the first seekable start after sorting, or if there are none\n    // default to 0\n\n\n    return seekableStarts.length ? seekableStarts.sort()[0] : 0;\n  }\n  /**\n   * Get the live time window aka\n   * the amount of time between seekable start and\n   * live current time.\n   *\n   * @return {number}\n   *         The amount of seconds that are seekable in\n   *         the live video.\n   */\n  ;\n\n  _proto.liveWindow = function liveWindow() {\n    var liveCurrentTime = this.liveCurrentTime(); // if liveCurrenTime is Infinity then we don't have a liveWindow at all\n\n    if (liveCurrentTime === Infinity) {\n      return 0;\n    }\n\n    return liveCurrentTime - this.seekableStart();\n  }\n  /**\n   * Determines if the player is live, only checks if this component\n   * is tracking live playback or not\n   *\n   * @return {boolean}\n   *         Wether liveTracker is tracking\n   */\n  ;\n\n  _proto.isLive = function isLive() {\n    return this.isTracking();\n  }\n  /**\n   * Determines if currentTime is at the live edge and won't fall behind\n   * on each seekableendchange\n   *\n   * @return {boolean}\n   *         Wether playback is at the live edge\n   */\n  ;\n\n  _proto.atLiveEdge = function atLiveEdge() {\n    return !this.behindLiveEdge();\n  }\n  /**\n   * get what we expect the live current time to be\n   *\n   * @return {number}\n   *         The expected live current time\n   */\n  ;\n\n  _proto.liveCurrentTime = function liveCurrentTime() {\n    return this.pastSeekEnd() + this.seekableEnd();\n  }\n  /**\n   * The number of seconds that have occured after seekable end\n   * changed. This will be reset to 0 once seekable end changes.\n   *\n   * @return {number}\n   *         Seconds past the current seekable end\n   */\n  ;\n\n  _proto.pastSeekEnd = function pastSeekEnd() {\n    var seekableEnd = this.seekableEnd();\n\n    if (this.lastSeekEnd_ !== -1 && seekableEnd !== this.lastSeekEnd_) {\n      this.pastSeekEnd_ = 0;\n    }\n\n    this.lastSeekEnd_ = seekableEnd;\n    return this.pastSeekEnd_;\n  }\n  /**\n   * If we are currently behind the live edge, aka currentTime will be\n   * behind on a seekableendchange\n   *\n   * @return {boolean}\n   *         If we are behind the live edge\n   */\n  ;\n\n  _proto.behindLiveEdge = function behindLiveEdge() {\n    return this.behindLiveEdge_;\n  }\n  /**\n   * Wether live tracker is currently tracking or not.\n   */\n  ;\n\n  _proto.isTracking = function isTracking() {\n    return typeof this.trackingInterval_ === 'number';\n  }\n  /**\n   * Seek to the live edge if we are behind the live edge\n   */\n  ;\n\n  _proto.seekToLiveEdge = function seekToLiveEdge() {\n    this.seekedBehindLive_ = false;\n\n    if (this.atLiveEdge()) {\n      return;\n    }\n\n    this.nextSeekedFromUser_ = false;\n    this.player_.currentTime(this.liveCurrentTime());\n  }\n  /**\n   * Dispose of liveTracker\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    this.off(document, 'visibilitychange', this.handleVisibilityChange_);\n    this.stopTracking();\n\n    _Component.prototype.dispose.call(this);\n  };\n\n  return LiveTracker;\n}(Component$1);\n\nComponent$1.registerComponent('LiveTracker', LiveTracker);\n\n/**\n * This function is used to fire a sourceset when there is something\n * similar to `mediaEl.load()` being called. It will try to find the source via\n * the `src` attribute and then the `<source>` elements. It will then fire `sourceset`\n * with the source that was found or empty string if we cannot know. If it cannot\n * find a source then `sourceset` will not be fired.\n *\n * @param {Html5} tech\n *        The tech object that sourceset was setup on\n *\n * @return {boolean}\n *         returns false if the sourceset was not fired and true otherwise.\n */\n\nvar sourcesetLoad = function sourcesetLoad(tech) {\n  var el = tech.el(); // if `el.src` is set, that source will be loaded.\n\n  if (el.hasAttribute('src')) {\n    tech.triggerSourceset(el.src);\n    return true;\n  }\n  /**\n   * Since there isn't a src property on the media element, source elements will be used for\n   * implementing the source selection algorithm. This happens asynchronously and\n   * for most cases were there is more than one source we cannot tell what source will\n   * be loaded, without re-implementing the source selection algorithm. At this time we are not\n   * going to do that. There are three special cases that we do handle here though:\n   *\n   * 1. If there are no sources, do not fire `sourceset`.\n   * 2. If there is only one `<source>` with a `src` property/attribute that is our `src`\n   * 3. If there is more than one `<source>` but all of them have the same `src` url.\n   *    That will be our src.\n   */\n\n\n  var sources = tech.$$('source');\n  var srcUrls = [];\n  var src = ''; // if there are no sources, do not fire sourceset\n\n  if (!sources.length) {\n    return false;\n  } // only count valid/non-duplicate source elements\n\n\n  for (var i = 0; i < sources.length; i++) {\n    var url = sources[i].src;\n\n    if (url && srcUrls.indexOf(url) === -1) {\n      srcUrls.push(url);\n    }\n  } // there were no valid sources\n\n\n  if (!srcUrls.length) {\n    return false;\n  } // there is only one valid source element url\n  // use that\n\n\n  if (srcUrls.length === 1) {\n    src = srcUrls[0];\n  }\n\n  tech.triggerSourceset(src);\n  return true;\n};\n/**\n * our implementation of an `innerHTML` descriptor for browsers\n * that do not have one.\n */\n\n\nvar innerHTMLDescriptorPolyfill = Object.defineProperty({}, 'innerHTML', {\n  get: function get() {\n    return this.cloneNode(true).innerHTML;\n  },\n  set: function set(v) {\n    // make a dummy node to use innerHTML on\n    var dummy = document.createElement(this.nodeName.toLowerCase()); // set innerHTML to the value provided\n\n    dummy.innerHTML = v; // make a document fragment to hold the nodes from dummy\n\n    var docFrag = document.createDocumentFragment(); // copy all of the nodes created by the innerHTML on dummy\n    // to the document fragment\n\n    while (dummy.childNodes.length) {\n      docFrag.appendChild(dummy.childNodes[0]);\n    } // remove content\n\n\n    this.innerText = ''; // now we add all of that html in one by appending the\n    // document fragment. This is how innerHTML does it.\n\n    window$1.Element.prototype.appendChild.call(this, docFrag); // then return the result that innerHTML's setter would\n\n    return this.innerHTML;\n  }\n});\n/**\n * Get a property descriptor given a list of priorities and the\n * property to get.\n */\n\nvar getDescriptor = function getDescriptor(priority, prop) {\n  var descriptor = {};\n\n  for (var i = 0; i < priority.length; i++) {\n    descriptor = Object.getOwnPropertyDescriptor(priority[i], prop);\n\n    if (descriptor && descriptor.set && descriptor.get) {\n      break;\n    }\n  }\n\n  descriptor.enumerable = true;\n  descriptor.configurable = true;\n  return descriptor;\n};\n\nvar getInnerHTMLDescriptor = function getInnerHTMLDescriptor(tech) {\n  return getDescriptor([tech.el(), window$1.HTMLMediaElement.prototype, window$1.Element.prototype, innerHTMLDescriptorPolyfill], 'innerHTML');\n};\n/**\n * Patches browser internal functions so that we can tell synchronously\n * if a `<source>` was appended to the media element. For some reason this\n * causes a `sourceset` if the the media element is ready and has no source.\n * This happens when:\n * - The page has just loaded and the media element does not have a source.\n * - The media element was emptied of all sources, then `load()` was called.\n *\n * It does this by patching the following functions/properties when they are supported:\n *\n * - `append()` - can be used to add a `<source>` element to the media element\n * - `appendChild()` - can be used to add a `<source>` element to the media element\n * - `insertAdjacentHTML()` -  can be used to add a `<source>` element to the media element\n * - `innerHTML` -  can be used to add a `<source>` element to the media element\n *\n * @param {Html5} tech\n *        The tech object that sourceset is being setup on.\n */\n\n\nvar firstSourceWatch = function firstSourceWatch(tech) {\n  var el = tech.el(); // make sure firstSourceWatch isn't setup twice.\n\n  if (el.resetSourceWatch_) {\n    return;\n  }\n\n  var old = {};\n  var innerDescriptor = getInnerHTMLDescriptor(tech);\n\n  var appendWrapper = function appendWrapper(appendFn) {\n    return function () {\n      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n        args[_key] = arguments[_key];\n      }\n\n      var retval = appendFn.apply(el, args);\n      sourcesetLoad(tech);\n      return retval;\n    };\n  };\n\n  ['append', 'appendChild', 'insertAdjacentHTML'].forEach(function (k) {\n    if (!el[k]) {\n      return;\n    } // store the old function\n\n\n    old[k] = el[k]; // call the old function with a sourceset if a source\n    // was loaded\n\n    el[k] = appendWrapper(old[k]);\n  });\n  Object.defineProperty(el, 'innerHTML', mergeOptions$3(innerDescriptor, {\n    set: appendWrapper(innerDescriptor.set)\n  }));\n\n  el.resetSourceWatch_ = function () {\n    el.resetSourceWatch_ = null;\n    Object.keys(old).forEach(function (k) {\n      el[k] = old[k];\n    });\n    Object.defineProperty(el, 'innerHTML', innerDescriptor);\n  }; // on the first sourceset, we need to revert our changes\n\n\n  tech.one('sourceset', el.resetSourceWatch_);\n};\n/**\n * our implementation of a `src` descriptor for browsers\n * that do not have one.\n */\n\n\nvar srcDescriptorPolyfill = Object.defineProperty({}, 'src', {\n  get: function get() {\n    if (this.hasAttribute('src')) {\n      return getAbsoluteURL(window$1.Element.prototype.getAttribute.call(this, 'src'));\n    }\n\n    return '';\n  },\n  set: function set(v) {\n    window$1.Element.prototype.setAttribute.call(this, 'src', v);\n    return v;\n  }\n});\n\nvar getSrcDescriptor = function getSrcDescriptor(tech) {\n  return getDescriptor([tech.el(), window$1.HTMLMediaElement.prototype, srcDescriptorPolyfill], 'src');\n};\n/**\n * setup `sourceset` handling on the `Html5` tech. This function\n * patches the following element properties/functions:\n *\n * - `src` - to determine when `src` is set\n * - `setAttribute()` - to determine when `src` is set\n * - `load()` - this re-triggers the source selection algorithm, and can\n *              cause a sourceset.\n *\n * If there is no source when we are adding `sourceset` support or during a `load()`\n * we also patch the functions listed in `firstSourceWatch`.\n *\n * @param {Html5} tech\n *        The tech to patch\n */\n\n\nvar setupSourceset = function setupSourceset(tech) {\n  if (!tech.featuresSourceset) {\n    return;\n  }\n\n  var el = tech.el(); // make sure sourceset isn't setup twice.\n\n  if (el.resetSourceset_) {\n    return;\n  }\n\n  var srcDescriptor = getSrcDescriptor(tech);\n  var oldSetAttribute = el.setAttribute;\n  var oldLoad = el.load;\n  Object.defineProperty(el, 'src', mergeOptions$3(srcDescriptor, {\n    set: function set(v) {\n      var retval = srcDescriptor.set.call(el, v); // we use the getter here to get the actual value set on src\n\n      tech.triggerSourceset(el.src);\n      return retval;\n    }\n  }));\n\n  el.setAttribute = function (n, v) {\n    var retval = oldSetAttribute.call(el, n, v);\n\n    if (/src/i.test(n)) {\n      tech.triggerSourceset(el.src);\n    }\n\n    return retval;\n  };\n\n  el.load = function () {\n    var retval = oldLoad.call(el); // if load was called, but there was no source to fire\n    // sourceset on. We have to watch for a source append\n    // as that can trigger a `sourceset` when the media element\n    // has no source\n\n    if (!sourcesetLoad(tech)) {\n      tech.triggerSourceset('');\n      firstSourceWatch(tech);\n    }\n\n    return retval;\n  };\n\n  if (el.currentSrc) {\n    tech.triggerSourceset(el.currentSrc);\n  } else if (!sourcesetLoad(tech)) {\n    firstSourceWatch(tech);\n  }\n\n  el.resetSourceset_ = function () {\n    el.resetSourceset_ = null;\n    el.load = oldLoad;\n    el.setAttribute = oldSetAttribute;\n    Object.defineProperty(el, 'src', srcDescriptor);\n\n    if (el.resetSourceWatch_) {\n      el.resetSourceWatch_();\n    }\n  };\n};\n\n/**\n * Object.defineProperty but \"lazy\", which means that the value is only set after\n * it retrieved the first time, rather than being set right away.\n *\n * @param {Object} obj the object to set the property on\n * @param {string} key the key for the property to set\n * @param {Function} getValue the function used to get the value when it is needed.\n * @param {boolean} setter wether a setter shoould be allowed or not\n */\nvar defineLazyProperty = function defineLazyProperty(obj, key, getValue, setter) {\n  if (setter === void 0) {\n    setter = true;\n  }\n\n  var set = function set(value) {\n    return Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      writable: true\n    });\n  };\n\n  var options = {\n    configurable: true,\n    enumerable: true,\n    get: function get() {\n      var value = getValue();\n      set(value);\n      return value;\n    }\n  };\n\n  if (setter) {\n    options.set = set;\n  }\n\n  return Object.defineProperty(obj, key, options);\n};\n\n/**\n * HTML5 Media Controller - Wrapper for HTML5 Media API\n *\n * @mixes Tech~SourceHandlerAdditions\n * @extends Tech\n */\n\nvar Html5 = /*#__PURE__*/function (_Tech) {\n  _inheritsLoose(Html5, _Tech);\n\n  /**\n  * Create an instance of this Tech.\n  *\n  * @param {Object} [options]\n  *        The key/value store of player options.\n  *\n  * @param {Component~ReadyCallback} ready\n  *        Callback function to call when the `HTML5` Tech is ready.\n  */\n  function Html5(options, ready) {\n    var _this;\n\n    _this = _Tech.call(this, options, ready) || this;\n    var source = options.source;\n    var crossoriginTracks = false; // Set the source if one is provided\n    // 1) Check if the source is new (if not, we want to keep the original so playback isn't interrupted)\n    // 2) Check to see if the network state of the tag was failed at init, and if so, reset the source\n    // anyway so the error gets fired.\n\n    if (source && (_this.el_.currentSrc !== source.src || options.tag && options.tag.initNetworkState_ === 3)) {\n      _this.setSource(source);\n    } else {\n      _this.handleLateInit_(_this.el_);\n    } // setup sourceset after late sourceset/init\n\n\n    if (options.enableSourceset) {\n      _this.setupSourcesetHandling_();\n    }\n\n    _this.isScrubbing_ = false;\n\n    if (_this.el_.hasChildNodes()) {\n      var nodes = _this.el_.childNodes;\n      var nodesLength = nodes.length;\n      var removeNodes = [];\n\n      while (nodesLength--) {\n        var node = nodes[nodesLength];\n        var nodeName = node.nodeName.toLowerCase();\n\n        if (nodeName === 'track') {\n          if (!_this.featuresNativeTextTracks) {\n            // Empty video tag tracks so the built-in player doesn't use them also.\n            // This may not be fast enough to stop HTML5 browsers from reading the tags\n            // so we'll need to turn off any default tracks if we're manually doing\n            // captions and subtitles. videoElement.textTracks\n            removeNodes.push(node);\n          } else {\n            // store HTMLTrackElement and TextTrack to remote list\n            _this.remoteTextTrackEls().addTrackElement_(node);\n\n            _this.remoteTextTracks().addTrack(node.track);\n\n            _this.textTracks().addTrack(node.track);\n\n            if (!crossoriginTracks && !_this.el_.hasAttribute('crossorigin') && isCrossOrigin(node.src)) {\n              crossoriginTracks = true;\n            }\n          }\n        }\n      }\n\n      for (var i = 0; i < removeNodes.length; i++) {\n        _this.el_.removeChild(removeNodes[i]);\n      }\n    }\n\n    _this.proxyNativeTracks_();\n\n    if (_this.featuresNativeTextTracks && crossoriginTracks) {\n      log$1.warn('Text Tracks are being loaded from another origin but the crossorigin attribute isn\\'t used.\\n' + 'This may prevent text tracks from loading.');\n    } // prevent iOS Safari from disabling metadata text tracks during native playback\n\n\n    _this.restoreMetadataTracksInIOSNativePlayer_(); // Determine if native controls should be used\n    // Our goal should be to get the custom controls on mobile solid everywhere\n    // so we can remove this all together. Right now this will block custom\n    // controls on touch enabled laptops like the Chrome Pixel\n\n\n    if ((TOUCH_ENABLED || IS_IPHONE || IS_NATIVE_ANDROID) && options.nativeControlsForTouch === true) {\n      _this.setControls(true);\n    } // on iOS, we want to proxy `webkitbeginfullscreen` and `webkitendfullscreen`\n    // into a `fullscreenchange` event\n\n\n    _this.proxyWebkitFullscreen_();\n\n    _this.triggerReady();\n\n    return _this;\n  }\n  /**\n   * Dispose of `HTML5` media element and remove all tracks.\n   */\n\n\n  var _proto = Html5.prototype;\n\n  _proto.dispose = function dispose() {\n    if (this.el_ && this.el_.resetSourceset_) {\n      this.el_.resetSourceset_();\n    }\n\n    Html5.disposeMediaElement(this.el_);\n    this.options_ = null; // tech will handle clearing of the emulated track list\n\n    _Tech.prototype.dispose.call(this);\n  }\n  /**\n   * Modify the media element so that we can detect when\n   * the source is changed. Fires `sourceset` just after the source has changed\n   */\n  ;\n\n  _proto.setupSourcesetHandling_ = function setupSourcesetHandling_() {\n    setupSourceset(this);\n  }\n  /**\n   * When a captions track is enabled in the iOS Safari native player, all other\n   * tracks are disabled (including metadata tracks), which nulls all of their\n   * associated cue points. This will restore metadata tracks to their pre-fullscreen\n   * state in those cases so that cue points are not needlessly lost.\n   *\n   * @private\n   */\n  ;\n\n  _proto.restoreMetadataTracksInIOSNativePlayer_ = function restoreMetadataTracksInIOSNativePlayer_() {\n    var textTracks = this.textTracks();\n    var metadataTracksPreFullscreenState; // captures a snapshot of every metadata track's current state\n\n    var takeMetadataTrackSnapshot = function takeMetadataTrackSnapshot() {\n      metadataTracksPreFullscreenState = [];\n\n      for (var i = 0; i < textTracks.length; i++) {\n        var track = textTracks[i];\n\n        if (track.kind === 'metadata') {\n          metadataTracksPreFullscreenState.push({\n            track: track,\n            storedMode: track.mode\n          });\n        }\n      }\n    }; // snapshot each metadata track's initial state, and update the snapshot\n    // each time there is a track 'change' event\n\n\n    takeMetadataTrackSnapshot();\n    textTracks.addEventListener('change', takeMetadataTrackSnapshot);\n    this.on('dispose', function () {\n      return textTracks.removeEventListener('change', takeMetadataTrackSnapshot);\n    });\n\n    var restoreTrackMode = function restoreTrackMode() {\n      for (var i = 0; i < metadataTracksPreFullscreenState.length; i++) {\n        var storedTrack = metadataTracksPreFullscreenState[i];\n\n        if (storedTrack.track.mode === 'disabled' && storedTrack.track.mode !== storedTrack.storedMode) {\n          storedTrack.track.mode = storedTrack.storedMode;\n        }\n      } // we only want this handler to be executed on the first 'change' event\n\n\n      textTracks.removeEventListener('change', restoreTrackMode);\n    }; // when we enter fullscreen playback, stop updating the snapshot and\n    // restore all track modes to their pre-fullscreen state\n\n\n    this.on('webkitbeginfullscreen', function () {\n      textTracks.removeEventListener('change', takeMetadataTrackSnapshot); // remove the listener before adding it just in case it wasn't previously removed\n\n      textTracks.removeEventListener('change', restoreTrackMode);\n      textTracks.addEventListener('change', restoreTrackMode);\n    }); // start updating the snapshot again after leaving fullscreen\n\n    this.on('webkitendfullscreen', function () {\n      // remove the listener before adding it just in case it wasn't previously removed\n      textTracks.removeEventListener('change', takeMetadataTrackSnapshot);\n      textTracks.addEventListener('change', takeMetadataTrackSnapshot); // remove the restoreTrackMode handler in case it wasn't triggered during fullscreen playback\n\n      textTracks.removeEventListener('change', restoreTrackMode);\n    });\n  }\n  /**\n   * Attempt to force override of tracks for the given type\n   *\n   * @param {string} type - Track type to override, possible values include 'Audio',\n   * 'Video', and 'Text'.\n   * @param {boolean} override - If set to true native audio/video will be overridden,\n   * otherwise native audio/video will potentially be used.\n   * @private\n   */\n  ;\n\n  _proto.overrideNative_ = function overrideNative_(type, override) {\n    var _this2 = this;\n\n    // If there is no behavioral change don't add/remove listeners\n    if (override !== this[\"featuresNative\" + type + \"Tracks\"]) {\n      return;\n    }\n\n    var lowerCaseType = type.toLowerCase();\n\n    if (this[lowerCaseType + \"TracksListeners_\"]) {\n      Object.keys(this[lowerCaseType + \"TracksListeners_\"]).forEach(function (eventName) {\n        var elTracks = _this2.el()[lowerCaseType + \"Tracks\"];\n\n        elTracks.removeEventListener(eventName, _this2[lowerCaseType + \"TracksListeners_\"][eventName]);\n      });\n    }\n\n    this[\"featuresNative\" + type + \"Tracks\"] = !override;\n    this[lowerCaseType + \"TracksListeners_\"] = null;\n    this.proxyNativeTracksForType_(lowerCaseType);\n  }\n  /**\n   * Attempt to force override of native audio tracks.\n   *\n   * @param {boolean} override - If set to true native audio will be overridden,\n   * otherwise native audio will potentially be used.\n   */\n  ;\n\n  _proto.overrideNativeAudioTracks = function overrideNativeAudioTracks(override) {\n    this.overrideNative_('Audio', override);\n  }\n  /**\n   * Attempt to force override of native video tracks.\n   *\n   * @param {boolean} override - If set to true native video will be overridden,\n   * otherwise native video will potentially be used.\n   */\n  ;\n\n  _proto.overrideNativeVideoTracks = function overrideNativeVideoTracks(override) {\n    this.overrideNative_('Video', override);\n  }\n  /**\n   * Proxy native track list events for the given type to our track\n   * lists if the browser we are playing in supports that type of track list.\n   *\n   * @param {string} name - Track type; values include 'audio', 'video', and 'text'\n   * @private\n   */\n  ;\n\n  _proto.proxyNativeTracksForType_ = function proxyNativeTracksForType_(name) {\n    var _this3 = this;\n\n    var props = NORMAL[name];\n    var elTracks = this.el()[props.getterName];\n    var techTracks = this[props.getterName]();\n\n    if (!this[\"featuresNative\" + props.capitalName + \"Tracks\"] || !elTracks || !elTracks.addEventListener) {\n      return;\n    }\n\n    var listeners = {\n      change: function change(e) {\n        var event = {\n          type: 'change',\n          target: techTracks,\n          currentTarget: techTracks,\n          srcElement: techTracks\n        };\n        techTracks.trigger(event); // if we are a text track change event, we should also notify the\n        // remote text track list. This can potentially cause a false positive\n        // if we were to get a change event on a non-remote track and\n        // we triggered the event on the remote text track list which doesn't\n        // contain that track. However, best practices mean looping through the\n        // list of tracks and searching for the appropriate mode value, so,\n        // this shouldn't pose an issue\n\n        if (name === 'text') {\n          _this3[REMOTE.remoteText.getterName]().trigger(event);\n        }\n      },\n      addtrack: function addtrack(e) {\n        techTracks.addTrack(e.track);\n      },\n      removetrack: function removetrack(e) {\n        techTracks.removeTrack(e.track);\n      }\n    };\n\n    var removeOldTracks = function removeOldTracks() {\n      var removeTracks = [];\n\n      for (var i = 0; i < techTracks.length; i++) {\n        var found = false;\n\n        for (var j = 0; j < elTracks.length; j++) {\n          if (elTracks[j] === techTracks[i]) {\n            found = true;\n            break;\n          }\n        }\n\n        if (!found) {\n          removeTracks.push(techTracks[i]);\n        }\n      }\n\n      while (removeTracks.length) {\n        techTracks.removeTrack(removeTracks.shift());\n      }\n    };\n\n    this[props.getterName + 'Listeners_'] = listeners;\n    Object.keys(listeners).forEach(function (eventName) {\n      var listener = listeners[eventName];\n      elTracks.addEventListener(eventName, listener);\n\n      _this3.on('dispose', function (e) {\n        return elTracks.removeEventListener(eventName, listener);\n      });\n    }); // Remove (native) tracks that are not used anymore\n\n    this.on('loadstart', removeOldTracks);\n    this.on('dispose', function (e) {\n      return _this3.off('loadstart', removeOldTracks);\n    });\n  }\n  /**\n   * Proxy all native track list events to our track lists if the browser we are playing\n   * in supports that type of track list.\n   *\n   * @private\n   */\n  ;\n\n  _proto.proxyNativeTracks_ = function proxyNativeTracks_() {\n    var _this4 = this;\n\n    NORMAL.names.forEach(function (name) {\n      _this4.proxyNativeTracksForType_(name);\n    });\n  }\n  /**\n   * Create the `Html5` Tech's DOM element.\n   *\n   * @return {Element}\n   *         The element that gets created.\n   */\n  ;\n\n  _proto.createEl = function createEl() {\n    var el = this.options_.tag; // Check if this browser supports moving the element into the box.\n    // On the iPhone video will break if you move the element,\n    // So we have to create a brand new element.\n    // If we ingested the player div, we do not need to move the media element.\n\n    if (!el || !(this.options_.playerElIngest || this.movingMediaElementInDOM)) {\n      // If the original tag is still there, clone and remove it.\n      if (el) {\n        var clone = el.cloneNode(true);\n\n        if (el.parentNode) {\n          el.parentNode.insertBefore(clone, el);\n        }\n\n        Html5.disposeMediaElement(el);\n        el = clone;\n      } else {\n        el = document.createElement('video'); // determine if native controls should be used\n\n        var tagAttributes = this.options_.tag && getAttributes(this.options_.tag);\n        var attributes = mergeOptions$3({}, tagAttributes);\n\n        if (!TOUCH_ENABLED || this.options_.nativeControlsForTouch !== true) {\n          delete attributes.controls;\n        }\n\n        setAttributes(el, assign(attributes, {\n          id: this.options_.techId,\n          \"class\": 'vjs-tech'\n        }));\n      }\n\n      el.playerId = this.options_.playerId;\n    }\n\n    if (typeof this.options_.preload !== 'undefined') {\n      setAttribute(el, 'preload', this.options_.preload);\n    }\n\n    if (this.options_.disablePictureInPicture !== undefined) {\n      el.disablePictureInPicture = this.options_.disablePictureInPicture;\n    } // Update specific tag settings, in case they were overridden\n    // `autoplay` has to be *last* so that `muted` and `playsinline` are present\n    // when iOS/Safari or other browsers attempt to autoplay.\n\n\n    var settingsAttrs = ['loop', 'muted', 'playsinline', 'autoplay'];\n\n    for (var i = 0; i < settingsAttrs.length; i++) {\n      var attr = settingsAttrs[i];\n      var value = this.options_[attr];\n\n      if (typeof value !== 'undefined') {\n        if (value) {\n          setAttribute(el, attr, attr);\n        } else {\n          removeAttribute(el, attr);\n        }\n\n        el[attr] = value;\n      }\n    }\n\n    return el;\n  }\n  /**\n   * This will be triggered if the loadstart event has already fired, before videojs was\n   * ready. Two known examples of when this can happen are:\n   * 1. If we're loading the playback object after it has started loading\n   * 2. The media is already playing the (often with autoplay on) then\n   *\n   * This function will fire another loadstart so that videojs can catchup.\n   *\n   * @fires Tech#loadstart\n   *\n   * @return {undefined}\n   *         returns nothing.\n   */\n  ;\n\n  _proto.handleLateInit_ = function handleLateInit_(el) {\n    if (el.networkState === 0 || el.networkState === 3) {\n      // The video element hasn't started loading the source yet\n      // or didn't find a source\n      return;\n    }\n\n    if (el.readyState === 0) {\n      // NetworkState is set synchronously BUT loadstart is fired at the\n      // end of the current stack, usually before setInterval(fn, 0).\n      // So at this point we know loadstart may have already fired or is\n      // about to fire, and either way the player hasn't seen it yet.\n      // We don't want to fire loadstart prematurely here and cause a\n      // double loadstart so we'll wait and see if it happens between now\n      // and the next loop, and fire it if not.\n      // HOWEVER, we also want to make sure it fires before loadedmetadata\n      // which could also happen between now and the next loop, so we'll\n      // watch for that also.\n      var loadstartFired = false;\n\n      var setLoadstartFired = function setLoadstartFired() {\n        loadstartFired = true;\n      };\n\n      this.on('loadstart', setLoadstartFired);\n\n      var triggerLoadstart = function triggerLoadstart() {\n        // We did miss the original loadstart. Make sure the player\n        // sees loadstart before loadedmetadata\n        if (!loadstartFired) {\n          this.trigger('loadstart');\n        }\n      };\n\n      this.on('loadedmetadata', triggerLoadstart);\n      this.ready(function () {\n        this.off('loadstart', setLoadstartFired);\n        this.off('loadedmetadata', triggerLoadstart);\n\n        if (!loadstartFired) {\n          // We did miss the original native loadstart. Fire it now.\n          this.trigger('loadstart');\n        }\n      });\n      return;\n    } // From here on we know that loadstart already fired and we missed it.\n    // The other readyState events aren't as much of a problem if we double\n    // them, so not going to go to as much trouble as loadstart to prevent\n    // that unless we find reason to.\n\n\n    var eventsToTrigger = ['loadstart']; // loadedmetadata: newly equal to HAVE_METADATA (1) or greater\n\n    eventsToTrigger.push('loadedmetadata'); // loadeddata: newly increased to HAVE_CURRENT_DATA (2) or greater\n\n    if (el.readyState >= 2) {\n      eventsToTrigger.push('loadeddata');\n    } // canplay: newly increased to HAVE_FUTURE_DATA (3) or greater\n\n\n    if (el.readyState >= 3) {\n      eventsToTrigger.push('canplay');\n    } // canplaythrough: newly equal to HAVE_ENOUGH_DATA (4)\n\n\n    if (el.readyState >= 4) {\n      eventsToTrigger.push('canplaythrough');\n    } // We still need to give the player time to add event listeners\n\n\n    this.ready(function () {\n      eventsToTrigger.forEach(function (type) {\n        this.trigger(type);\n      }, this);\n    });\n  }\n  /**\n   * Set whether we are scrubbing or not.\n   * This is used to decide whether we should use `fastSeek` or not.\n   * `fastSeek` is used to provide trick play on Safari browsers.\n   *\n   * @param {boolean} isScrubbing\n   *                  - true for we are currently scrubbing\n   *                  - false for we are no longer scrubbing\n   */\n  ;\n\n  _proto.setScrubbing = function setScrubbing(isScrubbing) {\n    this.isScrubbing_ = isScrubbing;\n  }\n  /**\n   * Get whether we are scrubbing or not.\n   *\n   * @return {boolean} isScrubbing\n   *                  - true for we are currently scrubbing\n   *                  - false for we are no longer scrubbing\n   */\n  ;\n\n  _proto.scrubbing = function scrubbing() {\n    return this.isScrubbing_;\n  }\n  /**\n   * Set current time for the `HTML5` tech.\n   *\n   * @param {number} seconds\n   *        Set the current time of the media to this.\n   */\n  ;\n\n  _proto.setCurrentTime = function setCurrentTime(seconds) {\n    try {\n      if (this.isScrubbing_ && this.el_.fastSeek && IS_ANY_SAFARI) {\n        this.el_.fastSeek(seconds);\n      } else {\n        this.el_.currentTime = seconds;\n      }\n    } catch (e) {\n      log$1(e, 'Video is not ready. (Video.js)'); // this.warning(VideoJS.warnings.videoNotReady);\n    }\n  }\n  /**\n   * Get the current duration of the HTML5 media element.\n   *\n   * @return {number}\n   *         The duration of the media or 0 if there is no duration.\n   */\n  ;\n\n  _proto.duration = function duration() {\n    var _this5 = this;\n\n    // Android Chrome will report duration as Infinity for VOD HLS until after\n    // playback has started, which triggers the live display erroneously.\n    // Return NaN if playback has not started and trigger a durationupdate once\n    // the duration can be reliably known.\n    if (this.el_.duration === Infinity && IS_ANDROID && IS_CHROME && this.el_.currentTime === 0) {\n      // Wait for the first `timeupdate` with currentTime > 0 - there may be\n      // several with 0\n      var checkProgress = function checkProgress() {\n        if (_this5.el_.currentTime > 0) {\n          // Trigger durationchange for genuinely live video\n          if (_this5.el_.duration === Infinity) {\n            _this5.trigger('durationchange');\n          }\n\n          _this5.off('timeupdate', checkProgress);\n        }\n      };\n\n      this.on('timeupdate', checkProgress);\n      return NaN;\n    }\n\n    return this.el_.duration || NaN;\n  }\n  /**\n   * Get the current width of the HTML5 media element.\n   *\n   * @return {number}\n   *         The width of the HTML5 media element.\n   */\n  ;\n\n  _proto.width = function width() {\n    return this.el_.offsetWidth;\n  }\n  /**\n   * Get the current height of the HTML5 media element.\n   *\n   * @return {number}\n   *         The height of the HTML5 media element.\n   */\n  ;\n\n  _proto.height = function height() {\n    return this.el_.offsetHeight;\n  }\n  /**\n   * Proxy iOS `webkitbeginfullscreen` and `webkitendfullscreen` into\n   * `fullscreenchange` event.\n   *\n   * @private\n   * @fires fullscreenchange\n   * @listens webkitendfullscreen\n   * @listens webkitbeginfullscreen\n   * @listens webkitbeginfullscreen\n   */\n  ;\n\n  _proto.proxyWebkitFullscreen_ = function proxyWebkitFullscreen_() {\n    var _this6 = this;\n\n    if (!('webkitDisplayingFullscreen' in this.el_)) {\n      return;\n    }\n\n    var endFn = function endFn() {\n      this.trigger('fullscreenchange', {\n        isFullscreen: false\n      }); // Safari will sometimes set contols on the videoelement when existing fullscreen.\n\n      if (this.el_.controls && !this.options_.nativeControlsForTouch && this.controls()) {\n        this.el_.controls = false;\n      }\n    };\n\n    var beginFn = function beginFn() {\n      if ('webkitPresentationMode' in this.el_ && this.el_.webkitPresentationMode !== 'picture-in-picture') {\n        this.one('webkitendfullscreen', endFn);\n        this.trigger('fullscreenchange', {\n          isFullscreen: true,\n          // set a flag in case another tech triggers fullscreenchange\n          nativeIOSFullscreen: true\n        });\n      }\n    };\n\n    this.on('webkitbeginfullscreen', beginFn);\n    this.on('dispose', function () {\n      _this6.off('webkitbeginfullscreen', beginFn);\n\n      _this6.off('webkitendfullscreen', endFn);\n    });\n  }\n  /**\n   * Check if fullscreen is supported on the current playback device.\n   *\n   * @return {boolean}\n   *         - True if fullscreen is supported.\n   *         - False if fullscreen is not supported.\n   */\n  ;\n\n  _proto.supportsFullScreen = function supportsFullScreen() {\n    if (typeof this.el_.webkitEnterFullScreen === 'function') {\n      var userAgent = window$1.navigator && window$1.navigator.userAgent || ''; // Seems to be broken in Chromium/Chrome && Safari in Leopard\n\n      if (/Android/.test(userAgent) || !/Chrome|Mac OS X 10.5/.test(userAgent)) {\n        return true;\n      }\n    }\n\n    return false;\n  }\n  /**\n   * Request that the `HTML5` Tech enter fullscreen.\n   */\n  ;\n\n  _proto.enterFullScreen = function enterFullScreen() {\n    var video = this.el_;\n\n    if (video.paused && video.networkState <= video.HAVE_METADATA) {\n      // attempt to prime the video element for programmatic access\n      // this isn't necessary on the desktop but shouldn't hurt\n      silencePromise(this.el_.play()); // playing and pausing synchronously during the transition to fullscreen\n      // can get iOS ~6.1 devices into a play/pause loop\n\n      this.setTimeout(function () {\n        video.pause();\n\n        try {\n          video.webkitEnterFullScreen();\n        } catch (e) {\n          this.trigger('fullscreenerror', e);\n        }\n      }, 0);\n    } else {\n      try {\n        video.webkitEnterFullScreen();\n      } catch (e) {\n        this.trigger('fullscreenerror', e);\n      }\n    }\n  }\n  /**\n   * Request that the `HTML5` Tech exit fullscreen.\n   */\n  ;\n\n  _proto.exitFullScreen = function exitFullScreen() {\n    if (!this.el_.webkitDisplayingFullscreen) {\n      this.trigger('fullscreenerror', new Error('The video is not fullscreen'));\n      return;\n    }\n\n    this.el_.webkitExitFullScreen();\n  }\n  /**\n   * Create a floating video window always on top of other windows so that users may\n   * continue consuming media while they interact with other content sites, or\n   * applications on their device.\n   *\n   * @see [Spec]{@link https://wicg.github.io/picture-in-picture}\n   *\n   * @return {Promise}\n   *         A promise with a Picture-in-Picture window.\n   */\n  ;\n\n  _proto.requestPictureInPicture = function requestPictureInPicture() {\n    return this.el_.requestPictureInPicture();\n  }\n  /**\n   * A getter/setter for the `Html5` Tech's source object.\n   * > Note: Please use {@link Html5#setSource}\n   *\n   * @param {Tech~SourceObject} [src]\n   *        The source object you want to set on the `HTML5` techs element.\n   *\n   * @return {Tech~SourceObject|undefined}\n   *         - The current source object when a source is not passed in.\n   *         - undefined when setting\n   *\n   * @deprecated Since version 5.\n   */\n  ;\n\n  _proto.src = function src(_src) {\n    if (_src === undefined) {\n      return this.el_.src;\n    } // Setting src through `src` instead of `setSrc` will be deprecated\n\n\n    this.setSrc(_src);\n  }\n  /**\n   * Reset the tech by removing all sources and then calling\n   * {@link Html5.resetMediaElement}.\n   */\n  ;\n\n  _proto.reset = function reset() {\n    Html5.resetMediaElement(this.el_);\n  }\n  /**\n   * Get the current source on the `HTML5` Tech. Falls back to returning the source from\n   * the HTML5 media element.\n   *\n   * @return {Tech~SourceObject}\n   *         The current source object from the HTML5 tech. With a fallback to the\n   *         elements source.\n   */\n  ;\n\n  _proto.currentSrc = function currentSrc() {\n    if (this.currentSource_) {\n      return this.currentSource_.src;\n    }\n\n    return this.el_.currentSrc;\n  }\n  /**\n   * Set controls attribute for the HTML5 media Element.\n   *\n   * @param {string} val\n   *        Value to set the controls attribute to\n   */\n  ;\n\n  _proto.setControls = function setControls(val) {\n    this.el_.controls = !!val;\n  }\n  /**\n   * Create and returns a remote {@link TextTrack} object.\n   *\n   * @param {string} kind\n   *        `TextTrack` kind (subtitles, captions, descriptions, chapters, or metadata)\n   *\n   * @param {string} [label]\n   *        Label to identify the text track\n   *\n   * @param {string} [language]\n   *        Two letter language abbreviation\n   *\n   * @return {TextTrack}\n   *         The TextTrack that gets created.\n   */\n  ;\n\n  _proto.addTextTrack = function addTextTrack(kind, label, language) {\n    if (!this.featuresNativeTextTracks) {\n      return _Tech.prototype.addTextTrack.call(this, kind, label, language);\n    }\n\n    return this.el_.addTextTrack(kind, label, language);\n  }\n  /**\n   * Creates either native TextTrack or an emulated TextTrack depending\n   * on the value of `featuresNativeTextTracks`\n   *\n   * @param {Object} options\n   *        The object should contain the options to initialize the TextTrack with.\n   *\n   * @param {string} [options.kind]\n   *        `TextTrack` kind (subtitles, captions, descriptions, chapters, or metadata).\n   *\n   * @param {string} [options.label]\n   *        Label to identify the text track\n   *\n   * @param {string} [options.language]\n   *        Two letter language abbreviation.\n   *\n   * @param {boolean} [options.default]\n   *        Default this track to on.\n   *\n   * @param {string} [options.id]\n   *        The internal id to assign this track.\n   *\n   * @param {string} [options.src]\n   *        A source url for the track.\n   *\n   * @return {HTMLTrackElement}\n   *         The track element that gets created.\n   */\n  ;\n\n  _proto.createRemoteTextTrack = function createRemoteTextTrack(options) {\n    if (!this.featuresNativeTextTracks) {\n      return _Tech.prototype.createRemoteTextTrack.call(this, options);\n    }\n\n    var htmlTrackElement = document.createElement('track');\n\n    if (options.kind) {\n      htmlTrackElement.kind = options.kind;\n    }\n\n    if (options.label) {\n      htmlTrackElement.label = options.label;\n    }\n\n    if (options.language || options.srclang) {\n      htmlTrackElement.srclang = options.language || options.srclang;\n    }\n\n    if (options[\"default\"]) {\n      htmlTrackElement[\"default\"] = options[\"default\"];\n    }\n\n    if (options.id) {\n      htmlTrackElement.id = options.id;\n    }\n\n    if (options.src) {\n      htmlTrackElement.src = options.src;\n    }\n\n    return htmlTrackElement;\n  }\n  /**\n   * Creates a remote text track object and returns an html track element.\n   *\n   * @param {Object} options The object should contain values for\n   * kind, language, label, and src (location of the WebVTT file)\n   * @param {boolean} [manualCleanup=true] if set to false, the TextTrack will be\n   * automatically removed from the video element whenever the source changes\n   * @return {HTMLTrackElement} An Html Track Element.\n   * This can be an emulated {@link HTMLTrackElement} or a native one.\n   * @deprecated The default value of the \"manualCleanup\" parameter will default\n   * to \"false\" in upcoming versions of Video.js\n   */\n  ;\n\n  _proto.addRemoteTextTrack = function addRemoteTextTrack(options, manualCleanup) {\n    var htmlTrackElement = _Tech.prototype.addRemoteTextTrack.call(this, options, manualCleanup);\n\n    if (this.featuresNativeTextTracks) {\n      this.el().appendChild(htmlTrackElement);\n    }\n\n    return htmlTrackElement;\n  }\n  /**\n   * Remove remote `TextTrack` from `TextTrackList` object\n   *\n   * @param {TextTrack} track\n   *        `TextTrack` object to remove\n   */\n  ;\n\n  _proto.removeRemoteTextTrack = function removeRemoteTextTrack(track) {\n    _Tech.prototype.removeRemoteTextTrack.call(this, track);\n\n    if (this.featuresNativeTextTracks) {\n      var tracks = this.$$('track');\n      var i = tracks.length;\n\n      while (i--) {\n        if (track === tracks[i] || track === tracks[i].track) {\n          this.el().removeChild(tracks[i]);\n        }\n      }\n    }\n  }\n  /**\n   * Gets available media playback quality metrics as specified by the W3C's Media\n   * Playback Quality API.\n   *\n   * @see [Spec]{@link https://wicg.github.io/media-playback-quality}\n   *\n   * @return {Object}\n   *         An object with supported media playback quality metrics\n   */\n  ;\n\n  _proto.getVideoPlaybackQuality = function getVideoPlaybackQuality() {\n    if (typeof this.el().getVideoPlaybackQuality === 'function') {\n      return this.el().getVideoPlaybackQuality();\n    }\n\n    var videoPlaybackQuality = {};\n\n    if (typeof this.el().webkitDroppedFrameCount !== 'undefined' && typeof this.el().webkitDecodedFrameCount !== 'undefined') {\n      videoPlaybackQuality.droppedVideoFrames = this.el().webkitDroppedFrameCount;\n      videoPlaybackQuality.totalVideoFrames = this.el().webkitDecodedFrameCount;\n    }\n\n    if (window$1.performance && typeof window$1.performance.now === 'function') {\n      videoPlaybackQuality.creationTime = window$1.performance.now();\n    } else if (window$1.performance && window$1.performance.timing && typeof window$1.performance.timing.navigationStart === 'number') {\n      videoPlaybackQuality.creationTime = window$1.Date.now() - window$1.performance.timing.navigationStart;\n    }\n\n    return videoPlaybackQuality;\n  };\n\n  return Html5;\n}(Tech);\n/* HTML5 Support Testing ---------------------------------------------------- */\n\n/**\n * Element for testing browser HTML5 media capabilities\n *\n * @type {Element}\n * @constant\n * @private\n */\n\n\ndefineLazyProperty(Html5, 'TEST_VID', function () {\n  if (!isReal()) {\n    return;\n  }\n\n  var video = document.createElement('video');\n  var track = document.createElement('track');\n  track.kind = 'captions';\n  track.srclang = 'en';\n  track.label = 'English';\n  video.appendChild(track);\n  return video;\n});\n/**\n * Check if HTML5 media is supported by this browser/device.\n *\n * @return {boolean}\n *         - True if HTML5 media is supported.\n *         - False if HTML5 media is not supported.\n */\n\nHtml5.isSupported = function () {\n  // IE with no Media Player is a LIAR! (#984)\n  try {\n    Html5.TEST_VID.volume = 0.5;\n  } catch (e) {\n    return false;\n  }\n\n  return !!(Html5.TEST_VID && Html5.TEST_VID.canPlayType);\n};\n/**\n * Check if the tech can support the given type\n *\n * @param {string} type\n *        The mimetype to check\n * @return {string} 'probably', 'maybe', or '' (empty string)\n */\n\n\nHtml5.canPlayType = function (type) {\n  return Html5.TEST_VID.canPlayType(type);\n};\n/**\n * Check if the tech can support the given source\n *\n * @param {Object} srcObj\n *        The source object\n * @param {Object} options\n *        The options passed to the tech\n * @return {string} 'probably', 'maybe', or '' (empty string)\n */\n\n\nHtml5.canPlaySource = function (srcObj, options) {\n  return Html5.canPlayType(srcObj.type);\n};\n/**\n * Check if the volume can be changed in this browser/device.\n * Volume cannot be changed in a lot of mobile devices.\n * Specifically, it can't be changed from 1 on iOS.\n *\n * @return {boolean}\n *         - True if volume can be controlled\n *         - False otherwise\n */\n\n\nHtml5.canControlVolume = function () {\n  // IE will error if Windows Media Player not installed #3315\n  try {\n    var volume = Html5.TEST_VID.volume;\n    Html5.TEST_VID.volume = volume / 2 + 0.1;\n    var canControl = volume !== Html5.TEST_VID.volume; // With the introduction of iOS 15, there are cases where the volume is read as\n    // changed but reverts back to its original state at the start of the next tick.\n    // To determine whether volume can be controlled on iOS,\n    // a timeout is set and the volume is checked asynchronously.\n    // Since `features` doesn't currently work asynchronously, the value is manually set.\n\n    if (canControl && IS_IOS) {\n      window$1.setTimeout(function () {\n        if (Html5 && Html5.prototype) {\n          Html5.prototype.featuresVolumeControl = volume !== Html5.TEST_VID.volume;\n        }\n      }); // default iOS to false, which will be updated in the timeout above.\n\n      return false;\n    }\n\n    return canControl;\n  } catch (e) {\n    return false;\n  }\n};\n/**\n * Check if the volume can be muted in this browser/device.\n * Some devices, e.g. iOS, don't allow changing volume\n * but permits muting/unmuting.\n *\n * @return {bolean}\n *      - True if volume can be muted\n *      - False otherwise\n */\n\n\nHtml5.canMuteVolume = function () {\n  try {\n    var muted = Html5.TEST_VID.muted; // in some versions of iOS muted property doesn't always\n    // work, so we want to set both property and attribute\n\n    Html5.TEST_VID.muted = !muted;\n\n    if (Html5.TEST_VID.muted) {\n      setAttribute(Html5.TEST_VID, 'muted', 'muted');\n    } else {\n      removeAttribute(Html5.TEST_VID, 'muted', 'muted');\n    }\n\n    return muted !== Html5.TEST_VID.muted;\n  } catch (e) {\n    return false;\n  }\n};\n/**\n * Check if the playback rate can be changed in this browser/device.\n *\n * @return {boolean}\n *         - True if playback rate can be controlled\n *         - False otherwise\n */\n\n\nHtml5.canControlPlaybackRate = function () {\n  // Playback rate API is implemented in Android Chrome, but doesn't do anything\n  // https://github.com/videojs/video.js/issues/3180\n  if (IS_ANDROID && IS_CHROME && CHROME_VERSION < 58) {\n    return false;\n  } // IE will error if Windows Media Player not installed #3315\n\n\n  try {\n    var playbackRate = Html5.TEST_VID.playbackRate;\n    Html5.TEST_VID.playbackRate = playbackRate / 2 + 0.1;\n    return playbackRate !== Html5.TEST_VID.playbackRate;\n  } catch (e) {\n    return false;\n  }\n};\n/**\n * Check if we can override a video/audio elements attributes, with\n * Object.defineProperty.\n *\n * @return {boolean}\n *         - True if builtin attributes can be overridden\n *         - False otherwise\n */\n\n\nHtml5.canOverrideAttributes = function () {\n  // if we cannot overwrite the src/innerHTML property, there is no support\n  // iOS 7 safari for instance cannot do this.\n  try {\n    var noop = function noop() {};\n\n    Object.defineProperty(document.createElement('video'), 'src', {\n      get: noop,\n      set: noop\n    });\n    Object.defineProperty(document.createElement('audio'), 'src', {\n      get: noop,\n      set: noop\n    });\n    Object.defineProperty(document.createElement('video'), 'innerHTML', {\n      get: noop,\n      set: noop\n    });\n    Object.defineProperty(document.createElement('audio'), 'innerHTML', {\n      get: noop,\n      set: noop\n    });\n  } catch (e) {\n    return false;\n  }\n\n  return true;\n};\n/**\n * Check to see if native `TextTrack`s are supported by this browser/device.\n *\n * @return {boolean}\n *         - True if native `TextTrack`s are supported.\n *         - False otherwise\n */\n\n\nHtml5.supportsNativeTextTracks = function () {\n  return IS_ANY_SAFARI || IS_IOS && IS_CHROME;\n};\n/**\n * Check to see if native `VideoTrack`s are supported by this browser/device\n *\n * @return {boolean}\n *        - True if native `VideoTrack`s are supported.\n *        - False otherwise\n */\n\n\nHtml5.supportsNativeVideoTracks = function () {\n  return !!(Html5.TEST_VID && Html5.TEST_VID.videoTracks);\n};\n/**\n * Check to see if native `AudioTrack`s are supported by this browser/device\n *\n * @return {boolean}\n *        - True if native `AudioTrack`s are supported.\n *        - False otherwise\n */\n\n\nHtml5.supportsNativeAudioTracks = function () {\n  return !!(Html5.TEST_VID && Html5.TEST_VID.audioTracks);\n};\n/**\n * An array of events available on the Html5 tech.\n *\n * @private\n * @type {Array}\n */\n\n\nHtml5.Events = ['loadstart', 'suspend', 'abort', 'error', 'emptied', 'stalled', 'loadedmetadata', 'loadeddata', 'canplay', 'canplaythrough', 'playing', 'waiting', 'seeking', 'seeked', 'ended', 'durationchange', 'timeupdate', 'progress', 'play', 'pause', 'ratechange', 'resize', 'volumechange'];\n/**\n * Boolean indicating whether the `Tech` supports volume control.\n *\n * @type {boolean}\n * @default {@link Html5.canControlVolume}\n */\n\n/**\n * Boolean indicating whether the `Tech` supports muting volume.\n *\n * @type {bolean}\n * @default {@link Html5.canMuteVolume}\n */\n\n/**\n * Boolean indicating whether the `Tech` supports changing the speed at which the media\n * plays. Examples:\n *   - Set player to play 2x (twice) as fast\n *   - Set player to play 0.5x (half) as fast\n *\n * @type {boolean}\n * @default {@link Html5.canControlPlaybackRate}\n */\n\n/**\n * Boolean indicating whether the `Tech` supports the `sourceset` event.\n *\n * @type {boolean}\n * @default\n */\n\n/**\n * Boolean indicating whether the `HTML5` tech currently supports native `TextTrack`s.\n *\n * @type {boolean}\n * @default {@link Html5.supportsNativeTextTracks}\n */\n\n/**\n * Boolean indicating whether the `HTML5` tech currently supports native `VideoTrack`s.\n *\n * @type {boolean}\n * @default {@link Html5.supportsNativeVideoTracks}\n */\n\n/**\n * Boolean indicating whether the `HTML5` tech currently supports native `AudioTrack`s.\n *\n * @type {boolean}\n * @default {@link Html5.supportsNativeAudioTracks}\n */\n\n[['featuresMuteControl', 'canMuteVolume'], ['featuresPlaybackRate', 'canControlPlaybackRate'], ['featuresSourceset', 'canOverrideAttributes'], ['featuresNativeTextTracks', 'supportsNativeTextTracks'], ['featuresNativeVideoTracks', 'supportsNativeVideoTracks'], ['featuresNativeAudioTracks', 'supportsNativeAudioTracks']].forEach(function (_ref) {\n  var key = _ref[0],\n      fn = _ref[1];\n  defineLazyProperty(Html5.prototype, key, function () {\n    return Html5[fn]();\n  }, true);\n});\nHtml5.prototype.featuresVolumeControl = Html5.canControlVolume();\n/**\n * Boolean indicating whether the `HTML5` tech currently supports the media element\n * moving in the DOM. iOS breaks if you move the media element, so this is set this to\n * false there. Everywhere else this should be true.\n *\n * @type {boolean}\n * @default\n */\n\nHtml5.prototype.movingMediaElementInDOM = !IS_IOS; // TODO: Previous comment: No longer appears to be used. Can probably be removed.\n//       Is this true?\n\n/**\n * Boolean indicating whether the `HTML5` tech currently supports automatic media resize\n * when going into fullscreen.\n *\n * @type {boolean}\n * @default\n */\n\nHtml5.prototype.featuresFullscreenResize = true;\n/**\n * Boolean indicating whether the `HTML5` tech currently supports the progress event.\n * If this is false, manual `progress` events will be triggered instead.\n *\n * @type {boolean}\n * @default\n */\n\nHtml5.prototype.featuresProgressEvents = true;\n/**\n * Boolean indicating whether the `HTML5` tech currently supports the timeupdate event.\n * If this is false, manual `timeupdate` events will be triggered instead.\n *\n * @default\n */\n\nHtml5.prototype.featuresTimeupdateEvents = true; // HTML5 Feature detection and Device Fixes --------------------------------- //\n\nvar canPlayType;\n\nHtml5.patchCanPlayType = function () {\n  // Android 4.0 and above can play HLS to some extent but it reports being unable to do so\n  // Firefox and Chrome report correctly\n  if (ANDROID_VERSION >= 4.0 && !IS_FIREFOX && !IS_CHROME) {\n    canPlayType = Html5.TEST_VID && Html5.TEST_VID.constructor.prototype.canPlayType;\n\n    Html5.TEST_VID.constructor.prototype.canPlayType = function (type) {\n      var mpegurlRE = /^application\\/(?:x-|vnd\\.apple\\.)mpegurl/i;\n\n      if (type && mpegurlRE.test(type)) {\n        return 'maybe';\n      }\n\n      return canPlayType.call(this, type);\n    };\n  }\n};\n\nHtml5.unpatchCanPlayType = function () {\n  var r = Html5.TEST_VID.constructor.prototype.canPlayType;\n\n  if (canPlayType) {\n    Html5.TEST_VID.constructor.prototype.canPlayType = canPlayType;\n  }\n\n  return r;\n}; // by default, patch the media element\n\n\nHtml5.patchCanPlayType();\n\nHtml5.disposeMediaElement = function (el) {\n  if (!el) {\n    return;\n  }\n\n  if (el.parentNode) {\n    el.parentNode.removeChild(el);\n  } // remove any child track or source nodes to prevent their loading\n\n\n  while (el.hasChildNodes()) {\n    el.removeChild(el.firstChild);\n  } // remove any src reference. not setting `src=''` because that causes a warning\n  // in firefox\n\n\n  el.removeAttribute('src'); // force the media element to update its loading state by calling load()\n  // however IE on Windows 7N has a bug that throws an error so need a try/catch (#793)\n\n  if (typeof el.load === 'function') {\n    // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473)\n    (function () {\n      try {\n        el.load();\n      } catch (e) {// not supported\n      }\n    })();\n  }\n};\n\nHtml5.resetMediaElement = function (el) {\n  if (!el) {\n    return;\n  }\n\n  var sources = el.querySelectorAll('source');\n  var i = sources.length;\n\n  while (i--) {\n    el.removeChild(sources[i]);\n  } // remove any src reference.\n  // not setting `src=''` because that throws an error\n\n\n  el.removeAttribute('src');\n\n  if (typeof el.load === 'function') {\n    // wrapping in an iife so it's not deoptimized (#1060#discussion_r10324473)\n    (function () {\n      try {\n        el.load();\n      } catch (e) {// satisfy linter\n      }\n    })();\n  }\n};\n/* Native HTML5 element property wrapping ----------------------------------- */\n// Wrap native boolean attributes with getters that check both property and attribute\n// The list is as followed:\n// muted, defaultMuted, autoplay, controls, loop, playsinline\n\n\n[\n/**\n * Get the value of `muted` from the media element. `muted` indicates\n * that the volume for the media should be set to silent. This does not actually change\n * the `volume` attribute.\n *\n * @method Html5#muted\n * @return {boolean}\n *         - True if the value of `volume` should be ignored and the audio set to silent.\n *         - False if the value of `volume` should be used.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-muted}\n */\n'muted',\n/**\n * Get the value of `defaultMuted` from the media element. `defaultMuted` indicates\n * whether the media should start muted or not. Only changes the default state of the\n * media. `muted` and `defaultMuted` can have different values. {@link Html5#muted} indicates the\n * current state.\n *\n * @method Html5#defaultMuted\n * @return {boolean}\n *         - The value of `defaultMuted` from the media element.\n *         - True indicates that the media should start muted.\n *         - False indicates that the media should not start muted\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-defaultmuted}\n */\n'defaultMuted',\n/**\n * Get the value of `autoplay` from the media element. `autoplay` indicates\n * that the media should start to play as soon as the page is ready.\n *\n * @method Html5#autoplay\n * @return {boolean}\n *         - The value of `autoplay` from the media element.\n *         - True indicates that the media should start as soon as the page loads.\n *         - False indicates that the media should not start as soon as the page loads.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-autoplay}\n */\n'autoplay',\n/**\n * Get the value of `controls` from the media element. `controls` indicates\n * whether the native media controls should be shown or hidden.\n *\n * @method Html5#controls\n * @return {boolean}\n *         - The value of `controls` from the media element.\n *         - True indicates that native controls should be showing.\n *         - False indicates that native controls should be hidden.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-controls}\n */\n'controls',\n/**\n * Get the value of `loop` from the media element. `loop` indicates\n * that the media should return to the start of the media and continue playing once\n * it reaches the end.\n *\n * @method Html5#loop\n * @return {boolean}\n *         - The value of `loop` from the media element.\n *         - True indicates that playback should seek back to start once\n *           the end of a media is reached.\n *         - False indicates that playback should not loop back to the start when the\n *           end of the media is reached.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-loop}\n */\n'loop',\n/**\n * Get the value of `playsinline` from the media element. `playsinline` indicates\n * to the browser that non-fullscreen playback is preferred when fullscreen\n * playback is the native default, such as in iOS Safari.\n *\n * @method Html5#playsinline\n * @return {boolean}\n *         - The value of `playsinline` from the media element.\n *         - True indicates that the media should play inline.\n *         - False indicates that the media should not play inline.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/#attr-video-playsinline}\n */\n'playsinline'].forEach(function (prop) {\n  Html5.prototype[prop] = function () {\n    return this.el_[prop] || this.el_.hasAttribute(prop);\n  };\n}); // Wrap native boolean attributes with setters that set both property and attribute\n// The list is as followed:\n// setMuted, setDefaultMuted, setAutoplay, setLoop, setPlaysinline\n// setControls is special-cased above\n\n[\n/**\n * Set the value of `muted` on the media element. `muted` indicates that the current\n * audio level should be silent.\n *\n * @method Html5#setMuted\n * @param {boolean} muted\n *        - True if the audio should be set to silent\n *        - False otherwise\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-muted}\n */\n'muted',\n/**\n * Set the value of `defaultMuted` on the media element. `defaultMuted` indicates that the current\n * audio level should be silent, but will only effect the muted level on initial playback..\n *\n * @method Html5.prototype.setDefaultMuted\n * @param {boolean} defaultMuted\n *        - True if the audio should be set to silent\n *        - False otherwise\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-defaultmuted}\n */\n'defaultMuted',\n/**\n * Set the value of `autoplay` on the media element. `autoplay` indicates\n * that the media should start to play as soon as the page is ready.\n *\n * @method Html5#setAutoplay\n * @param {boolean} autoplay\n *         - True indicates that the media should start as soon as the page loads.\n *         - False indicates that the media should not start as soon as the page loads.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-autoplay}\n */\n'autoplay',\n/**\n * Set the value of `loop` on the media element. `loop` indicates\n * that the media should return to the start of the media and continue playing once\n * it reaches the end.\n *\n * @method Html5#setLoop\n * @param {boolean} loop\n *         - True indicates that playback should seek back to start once\n *           the end of a media is reached.\n *         - False indicates that playback should not loop back to the start when the\n *           end of the media is reached.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-loop}\n */\n'loop',\n/**\n * Set the value of `playsinline` from the media element. `playsinline` indicates\n * to the browser that non-fullscreen playback is preferred when fullscreen\n * playback is the native default, such as in iOS Safari.\n *\n * @method Html5#setPlaysinline\n * @param {boolean} playsinline\n *         - True indicates that the media should play inline.\n *         - False indicates that the media should not play inline.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/#attr-video-playsinline}\n */\n'playsinline'].forEach(function (prop) {\n  Html5.prototype['set' + toTitleCase$1(prop)] = function (v) {\n    this.el_[prop] = v;\n\n    if (v) {\n      this.el_.setAttribute(prop, prop);\n    } else {\n      this.el_.removeAttribute(prop);\n    }\n  };\n}); // Wrap native properties with a getter\n// The list is as followed\n// paused, currentTime, buffered, volume, poster, preload, error, seeking\n// seekable, ended, playbackRate, defaultPlaybackRate, disablePictureInPicture\n// played, networkState, readyState, videoWidth, videoHeight, crossOrigin\n\n[\n/**\n * Get the value of `paused` from the media element. `paused` indicates whether the media element\n * is currently paused or not.\n *\n * @method Html5#paused\n * @return {boolean}\n *         The value of `paused` from the media element.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-paused}\n */\n'paused',\n/**\n * Get the value of `currentTime` from the media element. `currentTime` indicates\n * the current second that the media is at in playback.\n *\n * @method Html5#currentTime\n * @return {number}\n *         The value of `currentTime` from the media element.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-currenttime}\n */\n'currentTime',\n/**\n * Get the value of `buffered` from the media element. `buffered` is a `TimeRange`\n * object that represents the parts of the media that are already downloaded and\n * available for playback.\n *\n * @method Html5#buffered\n * @return {TimeRange}\n *         The value of `buffered` from the media element.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-buffered}\n */\n'buffered',\n/**\n * Get the value of `volume` from the media element. `volume` indicates\n * the current playback volume of audio for a media. `volume` will be a value from 0\n * (silent) to 1 (loudest and default).\n *\n * @method Html5#volume\n * @return {number}\n *         The value of `volume` from the media element. Value will be between 0-1.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-a-volume}\n */\n'volume',\n/**\n * Get the value of `poster` from the media element. `poster` indicates\n * that the url of an image file that can/will be shown when no media data is available.\n *\n * @method Html5#poster\n * @return {string}\n *         The value of `poster` from the media element. Value will be a url to an\n *         image.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-video-poster}\n */\n'poster',\n/**\n * Get the value of `preload` from the media element. `preload` indicates\n * what should download before the media is interacted with. It can have the following\n * values:\n * - none: nothing should be downloaded\n * - metadata: poster and the first few frames of the media may be downloaded to get\n *   media dimensions and other metadata\n * - auto: allow the media and metadata for the media to be downloaded before\n *    interaction\n *\n * @method Html5#preload\n * @return {string}\n *         The value of `preload` from the media element. Will be 'none', 'metadata',\n *         or 'auto'.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-preload}\n */\n'preload',\n/**\n * Get the value of the `error` from the media element. `error` indicates any\n * MediaError that may have occurred during playback. If error returns null there is no\n * current error.\n *\n * @method Html5#error\n * @return {MediaError|null}\n *         The value of `error` from the media element. Will be `MediaError` if there\n *         is a current error and null otherwise.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-error}\n */\n'error',\n/**\n * Get the value of `seeking` from the media element. `seeking` indicates whether the\n * media is currently seeking to a new position or not.\n *\n * @method Html5#seeking\n * @return {boolean}\n *         - The value of `seeking` from the media element.\n *         - True indicates that the media is currently seeking to a new position.\n *         - False indicates that the media is not seeking to a new position at this time.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-seeking}\n */\n'seeking',\n/**\n * Get the value of `seekable` from the media element. `seekable` returns a\n * `TimeRange` object indicating ranges of time that can currently be `seeked` to.\n *\n * @method Html5#seekable\n * @return {TimeRange}\n *         The value of `seekable` from the media element. A `TimeRange` object\n *         indicating the current ranges of time that can be seeked to.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-seekable}\n */\n'seekable',\n/**\n * Get the value of `ended` from the media element. `ended` indicates whether\n * the media has reached the end or not.\n *\n * @method Html5#ended\n * @return {boolean}\n *         - The value of `ended` from the media element.\n *         - True indicates that the media has ended.\n *         - False indicates that the media has not ended.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-ended}\n */\n'ended',\n/**\n * Get the value of `playbackRate` from the media element. `playbackRate` indicates\n * the rate at which the media is currently playing back. Examples:\n *   - if playbackRate is set to 2, media will play twice as fast.\n *   - if playbackRate is set to 0.5, media will play half as fast.\n *\n * @method Html5#playbackRate\n * @return {number}\n *         The value of `playbackRate` from the media element. A number indicating\n *         the current playback speed of the media, where 1 is normal speed.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-playbackrate}\n */\n'playbackRate',\n/**\n * Get the value of `defaultPlaybackRate` from the media element. `defaultPlaybackRate` indicates\n * the rate at which the media is currently playing back. This value will not indicate the current\n * `playbackRate` after playback has started, use {@link Html5#playbackRate} for that.\n *\n * Examples:\n *   - if defaultPlaybackRate is set to 2, media will play twice as fast.\n *   - if defaultPlaybackRate is set to 0.5, media will play half as fast.\n *\n * @method Html5.prototype.defaultPlaybackRate\n * @return {number}\n *         The value of `defaultPlaybackRate` from the media element. A number indicating\n *         the current playback speed of the media, where 1 is normal speed.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-playbackrate}\n */\n'defaultPlaybackRate',\n/**\n * Get the value of 'disablePictureInPicture' from the video element.\n *\n * @method Html5#disablePictureInPicture\n * @return {boolean} value\n *         - The value of `disablePictureInPicture` from the video element.\n *         - True indicates that the video can't be played in Picture-In-Picture mode\n *         - False indicates that the video can be played in Picture-In-Picture mode\n *\n * @see [Spec]{@link https://w3c.github.io/picture-in-picture/#disable-pip}\n */\n'disablePictureInPicture',\n/**\n * Get the value of `played` from the media element. `played` returns a `TimeRange`\n * object representing points in the media timeline that have been played.\n *\n * @method Html5#played\n * @return {TimeRange}\n *         The value of `played` from the media element. A `TimeRange` object indicating\n *         the ranges of time that have been played.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-played}\n */\n'played',\n/**\n * Get the value of `networkState` from the media element. `networkState` indicates\n * the current network state. It returns an enumeration from the following list:\n * - 0: NETWORK_EMPTY\n * - 1: NETWORK_IDLE\n * - 2: NETWORK_LOADING\n * - 3: NETWORK_NO_SOURCE\n *\n * @method Html5#networkState\n * @return {number}\n *         The value of `networkState` from the media element. This will be a number\n *         from the list in the description.\n *\n * @see [Spec] {@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-networkstate}\n */\n'networkState',\n/**\n * Get the value of `readyState` from the media element. `readyState` indicates\n * the current state of the media element. It returns an enumeration from the\n * following list:\n * - 0: HAVE_NOTHING\n * - 1: HAVE_METADATA\n * - 2: HAVE_CURRENT_DATA\n * - 3: HAVE_FUTURE_DATA\n * - 4: HAVE_ENOUGH_DATA\n *\n * @method Html5#readyState\n * @return {number}\n *         The value of `readyState` from the media element. This will be a number\n *         from the list in the description.\n *\n * @see [Spec] {@link https://www.w3.org/TR/html5/embedded-content-0.html#ready-states}\n */\n'readyState',\n/**\n * Get the value of `videoWidth` from the video element. `videoWidth` indicates\n * the current width of the video in css pixels.\n *\n * @method Html5#videoWidth\n * @return {number}\n *         The value of `videoWidth` from the video element. This will be a number\n *         in css pixels.\n *\n * @see [Spec] {@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-video-videowidth}\n */\n'videoWidth',\n/**\n * Get the value of `videoHeight` from the video element. `videoHeight` indicates\n * the current height of the video in css pixels.\n *\n * @method Html5#videoHeight\n * @return {number}\n *         The value of `videoHeight` from the video element. This will be a number\n *         in css pixels.\n *\n * @see [Spec] {@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-video-videowidth}\n */\n'videoHeight',\n/**\n * Get the value of `crossOrigin` from the media element. `crossOrigin` indicates\n * to the browser that should sent the cookies along with the requests for the\n * different assets/playlists\n *\n * @method Html5#crossOrigin\n * @return {string}\n *         - anonymous indicates that the media should not sent cookies.\n *         - use-credentials indicates that the media should sent cookies along the requests.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/#attr-media-crossorigin}\n */\n'crossOrigin'].forEach(function (prop) {\n  Html5.prototype[prop] = function () {\n    return this.el_[prop];\n  };\n}); // Wrap native properties with a setter in this format:\n// set + toTitleCase(name)\n// The list is as follows:\n// setVolume, setSrc, setPoster, setPreload, setPlaybackRate, setDefaultPlaybackRate,\n// setDisablePictureInPicture, setCrossOrigin\n\n[\n/**\n * Set the value of `volume` on the media element. `volume` indicates the current\n * audio level as a percentage in decimal form. This means that 1 is 100%, 0.5 is 50%, and\n * so on.\n *\n * @method Html5#setVolume\n * @param {number} percentAsDecimal\n *        The volume percent as a decimal. Valid range is from 0-1.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-a-volume}\n */\n'volume',\n/**\n * Set the value of `src` on the media element. `src` indicates the current\n * {@link Tech~SourceObject} for the media.\n *\n * @method Html5#setSrc\n * @param {Tech~SourceObject} src\n *        The source object to set as the current source.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-src}\n */\n'src',\n/**\n * Set the value of `poster` on the media element. `poster` is the url to\n * an image file that can/will be shown when no media data is available.\n *\n * @method Html5#setPoster\n * @param {string} poster\n *        The url to an image that should be used as the `poster` for the media\n *        element.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-poster}\n */\n'poster',\n/**\n * Set the value of `preload` on the media element. `preload` indicates\n * what should download before the media is interacted with. It can have the following\n * values:\n * - none: nothing should be downloaded\n * - metadata: poster and the first few frames of the media may be downloaded to get\n *   media dimensions and other metadata\n * - auto: allow the media and metadata for the media to be downloaded before\n *    interaction\n *\n * @method Html5#setPreload\n * @param {string} preload\n *         The value of `preload` to set on the media element. Must be 'none', 'metadata',\n *         or 'auto'.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#attr-media-preload}\n */\n'preload',\n/**\n * Set the value of `playbackRate` on the media element. `playbackRate` indicates\n * the rate at which the media should play back. Examples:\n *   - if playbackRate is set to 2, media will play twice as fast.\n *   - if playbackRate is set to 0.5, media will play half as fast.\n *\n * @method Html5#setPlaybackRate\n * @return {number}\n *         The value of `playbackRate` from the media element. A number indicating\n *         the current playback speed of the media, where 1 is normal speed.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-playbackrate}\n */\n'playbackRate',\n/**\n * Set the value of `defaultPlaybackRate` on the media element. `defaultPlaybackRate` indicates\n * the rate at which the media should play back upon initial startup. Changing this value\n * after a video has started will do nothing. Instead you should used {@link Html5#setPlaybackRate}.\n *\n * Example Values:\n *   - if playbackRate is set to 2, media will play twice as fast.\n *   - if playbackRate is set to 0.5, media will play half as fast.\n *\n * @method Html5.prototype.setDefaultPlaybackRate\n * @return {number}\n *         The value of `defaultPlaybackRate` from the media element. A number indicating\n *         the current playback speed of the media, where 1 is normal speed.\n *\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-defaultplaybackrate}\n */\n'defaultPlaybackRate',\n/**\n * Prevents the browser from suggesting a Picture-in-Picture context menu\n * or to request Picture-in-Picture automatically in some cases.\n *\n * @method Html5#setDisablePictureInPicture\n * @param {boolean} value\n *         The true value will disable Picture-in-Picture mode.\n *\n * @see [Spec]{@link https://w3c.github.io/picture-in-picture/#disable-pip}\n */\n'disablePictureInPicture',\n/**\n * Set the value of `crossOrigin` from the media element. `crossOrigin` indicates\n * to the browser that should sent the cookies along with the requests for the\n * different assets/playlists\n *\n * @method Html5#setCrossOrigin\n * @param {string} crossOrigin\n *         - anonymous indicates that the media should not sent cookies.\n *         - use-credentials indicates that the media should sent cookies along the requests.\n *\n * @see [Spec]{@link https://html.spec.whatwg.org/#attr-media-crossorigin}\n */\n'crossOrigin'].forEach(function (prop) {\n  Html5.prototype['set' + toTitleCase$1(prop)] = function (v) {\n    this.el_[prop] = v;\n  };\n}); // wrap native functions with a function\n// The list is as follows:\n// pause, load, play\n\n[\n/**\n * A wrapper around the media elements `pause` function. This will call the `HTML5`\n * media elements `pause` function.\n *\n * @method Html5#pause\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-pause}\n */\n'pause',\n/**\n * A wrapper around the media elements `load` function. This will call the `HTML5`s\n * media element `load` function.\n *\n * @method Html5#load\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-load}\n */\n'load',\n/**\n * A wrapper around the media elements `play` function. This will call the `HTML5`s\n * media element `play` function.\n *\n * @method Html5#play\n * @see [Spec]{@link https://www.w3.org/TR/html5/embedded-content-0.html#dom-media-play}\n */\n'play'].forEach(function (prop) {\n  Html5.prototype[prop] = function () {\n    return this.el_[prop]();\n  };\n});\nTech.withSourceHandlers(Html5);\n/**\n * Native source handler for Html5, simply passes the source to the media element.\n *\n * @property {Tech~SourceObject} source\n *        The source object\n *\n * @property {Html5} tech\n *        The instance of the HTML5 tech.\n */\n\nHtml5.nativeSourceHandler = {};\n/**\n * Check if the media element can play the given mime type.\n *\n * @param {string} type\n *        The mimetype to check\n *\n * @return {string}\n *         'probably', 'maybe', or '' (empty string)\n */\n\nHtml5.nativeSourceHandler.canPlayType = function (type) {\n  // IE without MediaPlayer throws an error (#519)\n  try {\n    return Html5.TEST_VID.canPlayType(type);\n  } catch (e) {\n    return '';\n  }\n};\n/**\n * Check if the media element can handle a source natively.\n *\n * @param {Tech~SourceObject} source\n *         The source object\n *\n * @param {Object} [options]\n *         Options to be passed to the tech.\n *\n * @return {string}\n *         'probably', 'maybe', or '' (empty string).\n */\n\n\nHtml5.nativeSourceHandler.canHandleSource = function (source, options) {\n  // If a type was provided we should rely on that\n  if (source.type) {\n    return Html5.nativeSourceHandler.canPlayType(source.type); // If no type, fall back to checking 'video/[EXTENSION]'\n  } else if (source.src) {\n    var ext = getFileExtension(source.src);\n    return Html5.nativeSourceHandler.canPlayType(\"video/\" + ext);\n  }\n\n  return '';\n};\n/**\n * Pass the source to the native media element.\n *\n * @param {Tech~SourceObject} source\n *        The source object\n *\n * @param {Html5} tech\n *        The instance of the Html5 tech\n *\n * @param {Object} [options]\n *        The options to pass to the source\n */\n\n\nHtml5.nativeSourceHandler.handleSource = function (source, tech, options) {\n  tech.setSrc(source.src);\n};\n/**\n * A noop for the native dispose function, as cleanup is not needed.\n */\n\n\nHtml5.nativeSourceHandler.dispose = function () {}; // Register the native source handler\n\n\nHtml5.registerSourceHandler(Html5.nativeSourceHandler);\nTech.registerTech('Html5', Html5);\n\n// on the player when they happen\n\nvar TECH_EVENTS_RETRIGGER = [\n/**\n * Fired while the user agent is downloading media data.\n *\n * @event Player#progress\n * @type {EventTarget~Event}\n */\n\n/**\n * Retrigger the `progress` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechProgress_\n * @fires Player#progress\n * @listens Tech#progress\n */\n'progress',\n/**\n * Fires when the loading of an audio/video is aborted.\n *\n * @event Player#abort\n * @type {EventTarget~Event}\n */\n\n/**\n * Retrigger the `abort` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechAbort_\n * @fires Player#abort\n * @listens Tech#abort\n */\n'abort',\n/**\n * Fires when the browser is intentionally not getting media data.\n *\n * @event Player#suspend\n * @type {EventTarget~Event}\n */\n\n/**\n * Retrigger the `suspend` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechSuspend_\n * @fires Player#suspend\n * @listens Tech#suspend\n */\n'suspend',\n/**\n * Fires when the current playlist is empty.\n *\n * @event Player#emptied\n * @type {EventTarget~Event}\n */\n\n/**\n * Retrigger the `emptied` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechEmptied_\n * @fires Player#emptied\n * @listens Tech#emptied\n */\n'emptied',\n/**\n * Fires when the browser is trying to get media data, but data is not available.\n *\n * @event Player#stalled\n * @type {EventTarget~Event}\n */\n\n/**\n * Retrigger the `stalled` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechStalled_\n * @fires Player#stalled\n * @listens Tech#stalled\n */\n'stalled',\n/**\n * Fires when the browser has loaded meta data for the audio/video.\n *\n * @event Player#loadedmetadata\n * @type {EventTarget~Event}\n */\n\n/**\n * Retrigger the `loadedmetadata` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechLoadedmetadata_\n * @fires Player#loadedmetadata\n * @listens Tech#loadedmetadata\n */\n'loadedmetadata',\n/**\n * Fires when the browser has loaded the current frame of the audio/video.\n *\n * @event Player#loadeddata\n * @type {event}\n */\n\n/**\n * Retrigger the `loadeddata` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechLoaddeddata_\n * @fires Player#loadeddata\n * @listens Tech#loadeddata\n */\n'loadeddata',\n/**\n * Fires when the current playback position has changed.\n *\n * @event Player#timeupdate\n * @type {event}\n */\n\n/**\n * Retrigger the `timeupdate` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechTimeUpdate_\n * @fires Player#timeupdate\n * @listens Tech#timeupdate\n */\n'timeupdate',\n/**\n * Fires when the video's intrinsic dimensions change\n *\n * @event Player#resize\n * @type {event}\n */\n\n/**\n * Retrigger the `resize` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechResize_\n * @fires Player#resize\n * @listens Tech#resize\n */\n'resize',\n/**\n * Fires when the volume has been changed\n *\n * @event Player#volumechange\n * @type {event}\n */\n\n/**\n * Retrigger the `volumechange` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechVolumechange_\n * @fires Player#volumechange\n * @listens Tech#volumechange\n */\n'volumechange',\n/**\n * Fires when the text track has been changed\n *\n * @event Player#texttrackchange\n * @type {event}\n */\n\n/**\n * Retrigger the `texttrackchange` event that was triggered by the {@link Tech}.\n *\n * @private\n * @method Player#handleTechTexttrackchange_\n * @fires Player#texttrackchange\n * @listens Tech#texttrackchange\n */\n'texttrackchange']; // events to queue when playback rate is zero\n// this is a hash for the sole purpose of mapping non-camel-cased event names\n// to camel-cased function names\n\nvar TECH_EVENTS_QUEUE = {\n  canplay: 'CanPlay',\n  canplaythrough: 'CanPlayThrough',\n  playing: 'Playing',\n  seeked: 'Seeked'\n};\nvar BREAKPOINT_ORDER = ['tiny', 'xsmall', 'small', 'medium', 'large', 'xlarge', 'huge'];\nvar BREAKPOINT_CLASSES = {}; // grep: vjs-layout-tiny\n// grep: vjs-layout-x-small\n// grep: vjs-layout-small\n// grep: vjs-layout-medium\n// grep: vjs-layout-large\n// grep: vjs-layout-x-large\n// grep: vjs-layout-huge\n\nBREAKPOINT_ORDER.forEach(function (k) {\n  var v = k.charAt(0) === 'x' ? \"x-\" + k.substring(1) : k;\n  BREAKPOINT_CLASSES[k] = \"vjs-layout-\" + v;\n});\nvar DEFAULT_BREAKPOINTS = {\n  tiny: 210,\n  xsmall: 320,\n  small: 425,\n  medium: 768,\n  large: 1440,\n  xlarge: 2560,\n  huge: Infinity\n};\n/**\n * An instance of the `Player` class is created when any of the Video.js setup methods\n * are used to initialize a video.\n *\n * After an instance has been created it can be accessed globally in two ways:\n * 1. By calling `videojs('example_video_1');`\n * 2. By using it directly via  `videojs.players.example_video_1;`\n *\n * @extends Component\n */\n\nvar Player = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(Player, _Component);\n\n  /**\n   * Create an instance of this class.\n   *\n   * @param {Element} tag\n   *        The original video DOM element used for configuring options.\n   *\n   * @param {Object} [options]\n   *        Object of option names and values.\n   *\n   * @param {Component~ReadyCallback} [ready]\n   *        Ready callback function.\n   */\n  function Player(tag, options, ready) {\n    var _this;\n\n    // Make sure tag ID exists\n    tag.id = tag.id || options.id || \"vjs_video_\" + newGUID(); // Set Options\n    // The options argument overrides options set in the video tag\n    // which overrides globally set options.\n    // This latter part coincides with the load order\n    // (tag must exist before Player)\n\n    options = assign(Player.getTagSettings(tag), options); // Delay the initialization of children because we need to set up\n    // player properties first, and can't use `this` before `super()`\n\n    options.initChildren = false; // Same with creating the element\n\n    options.createEl = false; // don't auto mixin the evented mixin\n\n    options.evented = false; // we don't want the player to report touch activity on itself\n    // see enableTouchActivity in Component\n\n    options.reportTouchActivity = false; // If language is not set, get the closest lang attribute\n\n    if (!options.language) {\n      if (typeof tag.closest === 'function') {\n        var closest = tag.closest('[lang]');\n\n        if (closest && closest.getAttribute) {\n          options.language = closest.getAttribute('lang');\n        }\n      } else {\n        var element = tag;\n\n        while (element && element.nodeType === 1) {\n          if (getAttributes(element).hasOwnProperty('lang')) {\n            options.language = element.getAttribute('lang');\n            break;\n          }\n\n          element = element.parentNode;\n        }\n      }\n    } // Run base component initializing with new options\n\n\n    _this = _Component.call(this, null, options, ready) || this; // Create bound methods for document listeners.\n\n    _this.boundDocumentFullscreenChange_ = function (e) {\n      return _this.documentFullscreenChange_(e);\n    };\n\n    _this.boundFullWindowOnEscKey_ = function (e) {\n      return _this.fullWindowOnEscKey(e);\n    };\n\n    _this.boundUpdateStyleEl_ = function (e) {\n      return _this.updateStyleEl_(e);\n    };\n\n    _this.boundApplyInitTime_ = function (e) {\n      return _this.applyInitTime_(e);\n    };\n\n    _this.boundUpdateCurrentBreakpoint_ = function (e) {\n      return _this.updateCurrentBreakpoint_(e);\n    };\n\n    _this.boundHandleTechClick_ = function (e) {\n      return _this.handleTechClick_(e);\n    };\n\n    _this.boundHandleTechDoubleClick_ = function (e) {\n      return _this.handleTechDoubleClick_(e);\n    };\n\n    _this.boundHandleTechTouchStart_ = function (e) {\n      return _this.handleTechTouchStart_(e);\n    };\n\n    _this.boundHandleTechTouchMove_ = function (e) {\n      return _this.handleTechTouchMove_(e);\n    };\n\n    _this.boundHandleTechTouchEnd_ = function (e) {\n      return _this.handleTechTouchEnd_(e);\n    };\n\n    _this.boundHandleTechTap_ = function (e) {\n      return _this.handleTechTap_(e);\n    }; // default isFullscreen_ to false\n\n\n    _this.isFullscreen_ = false; // create logger\n\n    _this.log = createLogger(_this.id_); // Hold our own reference to fullscreen api so it can be mocked in tests\n\n    _this.fsApi_ = FullscreenApi; // Tracks when a tech changes the poster\n\n    _this.isPosterFromTech_ = false; // Holds callback info that gets queued when playback rate is zero\n    // and a seek is happening\n\n    _this.queuedCallbacks_ = []; // Turn off API access because we're loading a new tech that might load asynchronously\n\n    _this.isReady_ = false; // Init state hasStarted_\n\n    _this.hasStarted_ = false; // Init state userActive_\n\n    _this.userActive_ = false; // Init debugEnabled_\n\n    _this.debugEnabled_ = false; // if the global option object was accidentally blown away by\n    // someone, bail early with an informative error\n\n    if (!_this.options_ || !_this.options_.techOrder || !_this.options_.techOrder.length) {\n      throw new Error('No techOrder specified. Did you overwrite ' + 'videojs.options instead of just changing the ' + 'properties you want to override?');\n    } // Store the original tag used to set options\n\n\n    _this.tag = tag; // Store the tag attributes used to restore html5 element\n\n    _this.tagAttributes = tag && getAttributes(tag); // Update current language\n\n    _this.language(_this.options_.language); // Update Supported Languages\n\n\n    if (options.languages) {\n      // Normalise player option languages to lowercase\n      var languagesToLower = {};\n      Object.getOwnPropertyNames(options.languages).forEach(function (name) {\n        languagesToLower[name.toLowerCase()] = options.languages[name];\n      });\n      _this.languages_ = languagesToLower;\n    } else {\n      _this.languages_ = Player.prototype.options_.languages;\n    }\n\n    _this.resetCache_(); // Set poster\n\n\n    _this.poster_ = options.poster || ''; // Set controls\n\n    _this.controls_ = !!options.controls; // Original tag settings stored in options\n    // now remove immediately so native controls don't flash.\n    // May be turned back on by HTML5 tech if nativeControlsForTouch is true\n\n    tag.controls = false;\n    tag.removeAttribute('controls');\n    _this.changingSrc_ = false;\n    _this.playCallbacks_ = [];\n    _this.playTerminatedQueue_ = []; // the attribute overrides the option\n\n    if (tag.hasAttribute('autoplay')) {\n      _this.autoplay(true);\n    } else {\n      // otherwise use the setter to validate and\n      // set the correct value.\n      _this.autoplay(_this.options_.autoplay);\n    } // check plugins\n\n\n    if (options.plugins) {\n      Object.keys(options.plugins).forEach(function (name) {\n        if (typeof _this[name] !== 'function') {\n          throw new Error(\"plugin \\\"\" + name + \"\\\" does not exist\");\n        }\n      });\n    }\n    /*\n     * Store the internal state of scrubbing\n     *\n     * @private\n     * @return {Boolean} True if the user is scrubbing\n     */\n\n\n    _this.scrubbing_ = false;\n    _this.el_ = _this.createEl(); // Make this an evented object and use `el_` as its event bus.\n\n    evented(_assertThisInitialized(_this), {\n      eventBusKey: 'el_'\n    }); // listen to document and player fullscreenchange handlers so we receive those events\n    // before a user can receive them so we can update isFullscreen appropriately.\n    // make sure that we listen to fullscreenchange events before everything else to make sure that\n    // our isFullscreen method is updated properly for internal components as well as external.\n\n    if (_this.fsApi_.requestFullscreen) {\n      on(document, _this.fsApi_.fullscreenchange, _this.boundDocumentFullscreenChange_);\n\n      _this.on(_this.fsApi_.fullscreenchange, _this.boundDocumentFullscreenChange_);\n    }\n\n    if (_this.fluid_) {\n      _this.on(['playerreset', 'resize'], _this.boundUpdateStyleEl_);\n    } // We also want to pass the original player options to each component and plugin\n    // as well so they don't need to reach back into the player for options later.\n    // We also need to do another copy of this.options_ so we don't end up with\n    // an infinite loop.\n\n\n    var playerOptionsCopy = mergeOptions$3(_this.options_); // Load plugins\n\n    if (options.plugins) {\n      Object.keys(options.plugins).forEach(function (name) {\n        _this[name](options.plugins[name]);\n      });\n    } // Enable debug mode to fire debugon event for all plugins.\n\n\n    if (options.debug) {\n      _this.debug(true);\n    }\n\n    _this.options_.playerOptions = playerOptionsCopy;\n    _this.middleware_ = [];\n\n    _this.playbackRates(options.playbackRates);\n\n    _this.initChildren(); // Set isAudio based on whether or not an audio tag was used\n\n\n    _this.isAudio(tag.nodeName.toLowerCase() === 'audio'); // Update controls className. Can't do this when the controls are initially\n    // set because the element doesn't exist yet.\n\n\n    if (_this.controls()) {\n      _this.addClass('vjs-controls-enabled');\n    } else {\n      _this.addClass('vjs-controls-disabled');\n    } // Set ARIA label and region role depending on player type\n\n\n    _this.el_.setAttribute('role', 'region');\n\n    if (_this.isAudio()) {\n      _this.el_.setAttribute('aria-label', _this.localize('Audio Player'));\n    } else {\n      _this.el_.setAttribute('aria-label', _this.localize('Video Player'));\n    }\n\n    if (_this.isAudio()) {\n      _this.addClass('vjs-audio');\n    }\n\n    if (_this.flexNotSupported_()) {\n      _this.addClass('vjs-no-flex');\n    } // TODO: Make this smarter. Toggle user state between touching/mousing\n    // using events, since devices can have both touch and mouse events.\n    // TODO: Make this check be performed again when the window switches between monitors\n    // (See https://github.com/videojs/video.js/issues/5683)\n\n\n    if (TOUCH_ENABLED) {\n      _this.addClass('vjs-touch-enabled');\n    } // iOS Safari has broken hover handling\n\n\n    if (!IS_IOS) {\n      _this.addClass('vjs-workinghover');\n    } // Make player easily findable by ID\n\n\n    Player.players[_this.id_] = _assertThisInitialized(_this); // Add a major version class to aid css in plugins\n\n    var majorVersion = version$5.split('.')[0];\n\n    _this.addClass(\"vjs-v\" + majorVersion); // When the player is first initialized, trigger activity so components\n    // like the control bar show themselves if needed\n\n\n    _this.userActive(true);\n\n    _this.reportUserActivity();\n\n    _this.one('play', function (e) {\n      return _this.listenForUserActivity_(e);\n    });\n\n    _this.on('stageclick', function (e) {\n      return _this.handleStageClick_(e);\n    });\n\n    _this.on('keydown', function (e) {\n      return _this.handleKeyDown(e);\n    });\n\n    _this.on('languagechange', function (e) {\n      return _this.handleLanguagechange(e);\n    });\n\n    _this.breakpoints(_this.options_.breakpoints);\n\n    _this.responsive(_this.options_.responsive);\n\n    return _this;\n  }\n  /**\n   * Destroys the video player and does any necessary cleanup.\n   *\n   * This is especially helpful if you are dynamically adding and removing videos\n   * to/from the DOM.\n   *\n   * @fires Player#dispose\n   */\n\n\n  var _proto = Player.prototype;\n\n  _proto.dispose = function dispose() {\n    var _this2 = this;\n\n    /**\n     * Called when the player is being disposed of.\n     *\n     * @event Player#dispose\n     * @type {EventTarget~Event}\n     */\n    this.trigger('dispose'); // prevent dispose from being called twice\n\n    this.off('dispose'); // Make sure all player-specific document listeners are unbound. This is\n\n    off(document, this.fsApi_.fullscreenchange, this.boundDocumentFullscreenChange_);\n    off(document, 'keydown', this.boundFullWindowOnEscKey_);\n\n    if (this.styleEl_ && this.styleEl_.parentNode) {\n      this.styleEl_.parentNode.removeChild(this.styleEl_);\n      this.styleEl_ = null;\n    } // Kill reference to this player\n\n\n    Player.players[this.id_] = null;\n\n    if (this.tag && this.tag.player) {\n      this.tag.player = null;\n    }\n\n    if (this.el_ && this.el_.player) {\n      this.el_.player = null;\n    }\n\n    if (this.tech_) {\n      this.tech_.dispose();\n      this.isPosterFromTech_ = false;\n      this.poster_ = '';\n    }\n\n    if (this.playerElIngest_) {\n      this.playerElIngest_ = null;\n    }\n\n    if (this.tag) {\n      this.tag = null;\n    }\n\n    clearCacheForPlayer(this); // remove all event handlers for track lists\n    // all tracks and track listeners are removed on\n    // tech dispose\n\n    ALL.names.forEach(function (name) {\n      var props = ALL[name];\n\n      var list = _this2[props.getterName](); // if it is not a native list\n      // we have to manually remove event listeners\n\n\n      if (list && list.off) {\n        list.off();\n      }\n    }); // the actual .el_ is removed here\n\n    _Component.prototype.dispose.call(this);\n  }\n  /**\n   * Create the `Player`'s DOM element.\n   *\n   * @return {Element}\n   *         The DOM element that gets created.\n   */\n  ;\n\n  _proto.createEl = function createEl() {\n    var tag = this.tag;\n    var el;\n    var playerElIngest = this.playerElIngest_ = tag.parentNode && tag.parentNode.hasAttribute && tag.parentNode.hasAttribute('data-vjs-player');\n    var divEmbed = this.tag.tagName.toLowerCase() === 'video-js';\n\n    if (playerElIngest) {\n      el = this.el_ = tag.parentNode;\n    } else if (!divEmbed) {\n      el = this.el_ = _Component.prototype.createEl.call(this, 'div');\n    } // Copy over all the attributes from the tag, including ID and class\n    // ID will now reference player box, not the video tag\n\n\n    var attrs = getAttributes(tag);\n\n    if (divEmbed) {\n      el = this.el_ = tag;\n      tag = this.tag = document.createElement('video');\n\n      while (el.children.length) {\n        tag.appendChild(el.firstChild);\n      }\n\n      if (!hasClass(el, 'video-js')) {\n        addClass(el, 'video-js');\n      }\n\n      el.appendChild(tag);\n      playerElIngest = this.playerElIngest_ = el; // move properties over from our custom `video-js` element\n      // to our new `video` element. This will move things like\n      // `src` or `controls` that were set via js before the player\n      // was initialized.\n\n      Object.keys(el).forEach(function (k) {\n        try {\n          tag[k] = el[k];\n        } catch (e) {// we got a a property like outerHTML which we can't actually copy, ignore it\n        }\n      });\n    } // set tabindex to -1 to remove the video element from the focus order\n\n\n    tag.setAttribute('tabindex', '-1');\n    attrs.tabindex = '-1'; // Workaround for #4583 (JAWS+IE doesn't announce BPB or play button), and\n    // for the same issue with Chrome (on Windows) with JAWS.\n    // See https://github.com/FreedomScientific/VFO-standards-support/issues/78\n    // Note that we can't detect if JAWS is being used, but this ARIA attribute\n    //  doesn't change behavior of IE11 or Chrome if JAWS is not being used\n\n    if (IE_VERSION || IS_CHROME && IS_WINDOWS) {\n      tag.setAttribute('role', 'application');\n      attrs.role = 'application';\n    } // Remove width/height attrs from tag so CSS can make it 100% width/height\n\n\n    tag.removeAttribute('width');\n    tag.removeAttribute('height');\n\n    if ('width' in attrs) {\n      delete attrs.width;\n    }\n\n    if ('height' in attrs) {\n      delete attrs.height;\n    }\n\n    Object.getOwnPropertyNames(attrs).forEach(function (attr) {\n      // don't copy over the class attribute to the player element when we're in a div embed\n      // the class is already set up properly in the divEmbed case\n      // and we want to make sure that the `video-js` class doesn't get lost\n      if (!(divEmbed && attr === 'class')) {\n        el.setAttribute(attr, attrs[attr]);\n      }\n\n      if (divEmbed) {\n        tag.setAttribute(attr, attrs[attr]);\n      }\n    }); // Update tag id/class for use as HTML5 playback tech\n    // Might think we should do this after embedding in container so .vjs-tech class\n    // doesn't flash 100% width/height, but class only applies with .video-js parent\n\n    tag.playerId = tag.id;\n    tag.id += '_html5_api';\n    tag.className = 'vjs-tech'; // Make player findable on elements\n\n    tag.player = el.player = this; // Default state of video is paused\n\n    this.addClass('vjs-paused'); // Add a style element in the player that we'll use to set the width/height\n    // of the player in a way that's still overrideable by CSS, just like the\n    // video element\n\n    if (window$1.VIDEOJS_NO_DYNAMIC_STYLE !== true) {\n      this.styleEl_ = createStyleElement('vjs-styles-dimensions');\n      var defaultsStyleEl = $('.vjs-styles-defaults');\n      var head = $('head');\n      head.insertBefore(this.styleEl_, defaultsStyleEl ? defaultsStyleEl.nextSibling : head.firstChild);\n    }\n\n    this.fill_ = false;\n    this.fluid_ = false; // Pass in the width/height/aspectRatio options which will update the style el\n\n    this.width(this.options_.width);\n    this.height(this.options_.height);\n    this.fill(this.options_.fill);\n    this.fluid(this.options_.fluid);\n    this.aspectRatio(this.options_.aspectRatio); // support both crossOrigin and crossorigin to reduce confusion and issues around the name\n\n    this.crossOrigin(this.options_.crossOrigin || this.options_.crossorigin); // Hide any links within the video/audio tag,\n    // because IE doesn't hide them completely from screen readers.\n\n    var links = tag.getElementsByTagName('a');\n\n    for (var i = 0; i < links.length; i++) {\n      var linkEl = links.item(i);\n      addClass(linkEl, 'vjs-hidden');\n      linkEl.setAttribute('hidden', 'hidden');\n    } // insertElFirst seems to cause the networkState to flicker from 3 to 2, so\n    // keep track of the original for later so we can know if the source originally failed\n\n\n    tag.initNetworkState_ = tag.networkState; // Wrap video tag in div (el/box) container\n\n    if (tag.parentNode && !playerElIngest) {\n      tag.parentNode.insertBefore(el, tag);\n    } // insert the tag as the first child of the player element\n    // then manually add it to the children array so that this.addChild\n    // will work properly for other components\n    //\n    // Breaks iPhone, fixed in HTML5 setup.\n\n\n    prependTo(tag, el);\n    this.children_.unshift(tag); // Set lang attr on player to ensure CSS :lang() in consistent with player\n    // if it's been set to something different to the doc\n\n    this.el_.setAttribute('lang', this.language_);\n    this.el_.setAttribute('translate', 'no');\n    this.el_ = el;\n    return el;\n  }\n  /**\n   * Get or set the `Player`'s crossOrigin option. For the HTML5 player, this\n   * sets the `crossOrigin` property on the `<video>` tag to control the CORS\n   * behavior.\n   *\n   * @see [Video Element Attributes]{@link https://developer.mozilla.org/en-US/docs/Web/HTML/Element/video#attr-crossorigin}\n   *\n   * @param {string} [value]\n   *        The value to set the `Player`'s crossOrigin to. If an argument is\n   *        given, must be one of `anonymous` or `use-credentials`.\n   *\n   * @return {string|undefined}\n   *         - The current crossOrigin value of the `Player` when getting.\n   *         - undefined when setting\n   */\n  ;\n\n  _proto.crossOrigin = function crossOrigin(value) {\n    if (!value) {\n      return this.techGet_('crossOrigin');\n    }\n\n    if (value !== 'anonymous' && value !== 'use-credentials') {\n      log$1.warn(\"crossOrigin must be \\\"anonymous\\\" or \\\"use-credentials\\\", given \\\"\" + value + \"\\\"\");\n      return;\n    }\n\n    this.techCall_('setCrossOrigin', value);\n    return;\n  }\n  /**\n   * A getter/setter for the `Player`'s width. Returns the player's configured value.\n   * To get the current width use `currentWidth()`.\n   *\n   * @param {number} [value]\n   *        The value to set the `Player`'s width to.\n   *\n   * @return {number}\n   *         The current width of the `Player` when getting.\n   */\n  ;\n\n  _proto.width = function width(value) {\n    return this.dimension('width', value);\n  }\n  /**\n   * A getter/setter for the `Player`'s height. Returns the player's configured value.\n   * To get the current height use `currentheight()`.\n   *\n   * @param {number} [value]\n   *        The value to set the `Player`'s heigth to.\n   *\n   * @return {number}\n   *         The current height of the `Player` when getting.\n   */\n  ;\n\n  _proto.height = function height(value) {\n    return this.dimension('height', value);\n  }\n  /**\n   * A getter/setter for the `Player`'s width & height.\n   *\n   * @param {string} dimension\n   *        This string can be:\n   *        - 'width'\n   *        - 'height'\n   *\n   * @param {number} [value]\n   *        Value for dimension specified in the first argument.\n   *\n   * @return {number}\n   *         The dimension arguments value when getting (width/height).\n   */\n  ;\n\n  _proto.dimension = function dimension(_dimension, value) {\n    var privDimension = _dimension + '_';\n\n    if (value === undefined) {\n      return this[privDimension] || 0;\n    }\n\n    if (value === '' || value === 'auto') {\n      // If an empty string is given, reset the dimension to be automatic\n      this[privDimension] = undefined;\n      this.updateStyleEl_();\n      return;\n    }\n\n    var parsedVal = parseFloat(value);\n\n    if (isNaN(parsedVal)) {\n      log$1.error(\"Improper value \\\"\" + value + \"\\\" supplied for for \" + _dimension);\n      return;\n    }\n\n    this[privDimension] = parsedVal;\n    this.updateStyleEl_();\n  }\n  /**\n   * A getter/setter/toggler for the vjs-fluid `className` on the `Player`.\n   *\n   * Turning this on will turn off fill mode.\n   *\n   * @param {boolean} [bool]\n   *        - A value of true adds the class.\n   *        - A value of false removes the class.\n   *        - No value will be a getter.\n   *\n   * @return {boolean|undefined}\n   *         - The value of fluid when getting.\n   *         - `undefined` when setting.\n   */\n  ;\n\n  _proto.fluid = function fluid(bool) {\n    var _this3 = this;\n\n    if (bool === undefined) {\n      return !!this.fluid_;\n    }\n\n    this.fluid_ = !!bool;\n\n    if (isEvented(this)) {\n      this.off(['playerreset', 'resize'], this.boundUpdateStyleEl_);\n    }\n\n    if (bool) {\n      this.addClass('vjs-fluid');\n      this.fill(false);\n      addEventedCallback(this, function () {\n        _this3.on(['playerreset', 'resize'], _this3.boundUpdateStyleEl_);\n      });\n    } else {\n      this.removeClass('vjs-fluid');\n    }\n\n    this.updateStyleEl_();\n  }\n  /**\n   * A getter/setter/toggler for the vjs-fill `className` on the `Player`.\n   *\n   * Turning this on will turn off fluid mode.\n   *\n   * @param {boolean} [bool]\n   *        - A value of true adds the class.\n   *        - A value of false removes the class.\n   *        - No value will be a getter.\n   *\n   * @return {boolean|undefined}\n   *         - The value of fluid when getting.\n   *         - `undefined` when setting.\n   */\n  ;\n\n  _proto.fill = function fill(bool) {\n    if (bool === undefined) {\n      return !!this.fill_;\n    }\n\n    this.fill_ = !!bool;\n\n    if (bool) {\n      this.addClass('vjs-fill');\n      this.fluid(false);\n    } else {\n      this.removeClass('vjs-fill');\n    }\n  }\n  /**\n   * Get/Set the aspect ratio\n   *\n   * @param {string} [ratio]\n   *        Aspect ratio for player\n   *\n   * @return {string|undefined}\n   *         returns the current aspect ratio when getting\n   */\n\n  /**\n   * A getter/setter for the `Player`'s aspect ratio.\n   *\n   * @param {string} [ratio]\n   *        The value to set the `Player`'s aspect ratio to.\n   *\n   * @return {string|undefined}\n   *         - The current aspect ratio of the `Player` when getting.\n   *         - undefined when setting\n   */\n  ;\n\n  _proto.aspectRatio = function aspectRatio(ratio) {\n    if (ratio === undefined) {\n      return this.aspectRatio_;\n    } // Check for width:height format\n\n\n    if (!/^\\d+\\:\\d+$/.test(ratio)) {\n      throw new Error('Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.');\n    }\n\n    this.aspectRatio_ = ratio; // We're assuming if you set an aspect ratio you want fluid mode,\n    // because in fixed mode you could calculate width and height yourself.\n\n    this.fluid(true);\n    this.updateStyleEl_();\n  }\n  /**\n   * Update styles of the `Player` element (height, width and aspect ratio).\n   *\n   * @private\n   * @listens Tech#loadedmetadata\n   */\n  ;\n\n  _proto.updateStyleEl_ = function updateStyleEl_() {\n    if (window$1.VIDEOJS_NO_DYNAMIC_STYLE === true) {\n      var _width = typeof this.width_ === 'number' ? this.width_ : this.options_.width;\n\n      var _height = typeof this.height_ === 'number' ? this.height_ : this.options_.height;\n\n      var techEl = this.tech_ && this.tech_.el();\n\n      if (techEl) {\n        if (_width >= 0) {\n          techEl.width = _width;\n        }\n\n        if (_height >= 0) {\n          techEl.height = _height;\n        }\n      }\n\n      return;\n    }\n\n    var width;\n    var height;\n    var aspectRatio;\n    var idClass; // The aspect ratio is either used directly or to calculate width and height.\n\n    if (this.aspectRatio_ !== undefined && this.aspectRatio_ !== 'auto') {\n      // Use any aspectRatio that's been specifically set\n      aspectRatio = this.aspectRatio_;\n    } else if (this.videoWidth() > 0) {\n      // Otherwise try to get the aspect ratio from the video metadata\n      aspectRatio = this.videoWidth() + ':' + this.videoHeight();\n    } else {\n      // Or use a default. The video element's is 2:1, but 16:9 is more common.\n      aspectRatio = '16:9';\n    } // Get the ratio as a decimal we can use to calculate dimensions\n\n\n    var ratioParts = aspectRatio.split(':');\n    var ratioMultiplier = ratioParts[1] / ratioParts[0];\n\n    if (this.width_ !== undefined) {\n      // Use any width that's been specifically set\n      width = this.width_;\n    } else if (this.height_ !== undefined) {\n      // Or calulate the width from the aspect ratio if a height has been set\n      width = this.height_ / ratioMultiplier;\n    } else {\n      // Or use the video's metadata, or use the video el's default of 300\n      width = this.videoWidth() || 300;\n    }\n\n    if (this.height_ !== undefined) {\n      // Use any height that's been specifically set\n      height = this.height_;\n    } else {\n      // Otherwise calculate the height from the ratio and the width\n      height = width * ratioMultiplier;\n    } // Ensure the CSS class is valid by starting with an alpha character\n\n\n    if (/^[^a-zA-Z]/.test(this.id())) {\n      idClass = 'dimensions-' + this.id();\n    } else {\n      idClass = this.id() + '-dimensions';\n    } // Ensure the right class is still on the player for the style element\n\n\n    this.addClass(idClass);\n    setTextContent(this.styleEl_, \"\\n      .\" + idClass + \" {\\n        width: \" + width + \"px;\\n        height: \" + height + \"px;\\n      }\\n\\n      .\" + idClass + \".vjs-fluid {\\n        padding-top: \" + ratioMultiplier * 100 + \"%;\\n      }\\n    \");\n  }\n  /**\n   * Load/Create an instance of playback {@link Tech} including element\n   * and API methods. Then append the `Tech` element in `Player` as a child.\n   *\n   * @param {string} techName\n   *        name of the playback technology\n   *\n   * @param {string} source\n   *        video source\n   *\n   * @private\n   */\n  ;\n\n  _proto.loadTech_ = function loadTech_(techName, source) {\n    var _this4 = this;\n\n    // Pause and remove current playback technology\n    if (this.tech_) {\n      this.unloadTech_();\n    }\n\n    var titleTechName = toTitleCase$1(techName);\n    var camelTechName = techName.charAt(0).toLowerCase() + techName.slice(1); // get rid of the HTML5 video tag as soon as we are using another tech\n\n    if (titleTechName !== 'Html5' && this.tag) {\n      Tech.getTech('Html5').disposeMediaElement(this.tag);\n      this.tag.player = null;\n      this.tag = null;\n    }\n\n    this.techName_ = titleTechName; // Turn off API access because we're loading a new tech that might load asynchronously\n\n    this.isReady_ = false;\n    var autoplay = this.autoplay(); // if autoplay is a string (or `true` with normalizeAutoplay: true) we pass false to the tech\n    // because the player is going to handle autoplay on `loadstart`\n\n    if (typeof this.autoplay() === 'string' || this.autoplay() === true && this.options_.normalizeAutoplay) {\n      autoplay = false;\n    } // Grab tech-specific options from player options and add source and parent element to use.\n\n\n    var techOptions = {\n      source: source,\n      autoplay: autoplay,\n      'nativeControlsForTouch': this.options_.nativeControlsForTouch,\n      'playerId': this.id(),\n      'techId': this.id() + \"_\" + camelTechName + \"_api\",\n      'playsinline': this.options_.playsinline,\n      'preload': this.options_.preload,\n      'loop': this.options_.loop,\n      'disablePictureInPicture': this.options_.disablePictureInPicture,\n      'muted': this.options_.muted,\n      'poster': this.poster(),\n      'language': this.language(),\n      'playerElIngest': this.playerElIngest_ || false,\n      'vtt.js': this.options_['vtt.js'],\n      'canOverridePoster': !!this.options_.techCanOverridePoster,\n      'enableSourceset': this.options_.enableSourceset,\n      'Promise': this.options_.Promise\n    };\n    ALL.names.forEach(function (name) {\n      var props = ALL[name];\n      techOptions[props.getterName] = _this4[props.privateName];\n    });\n    assign(techOptions, this.options_[titleTechName]);\n    assign(techOptions, this.options_[camelTechName]);\n    assign(techOptions, this.options_[techName.toLowerCase()]);\n\n    if (this.tag) {\n      techOptions.tag = this.tag;\n    }\n\n    if (source && source.src === this.cache_.src && this.cache_.currentTime > 0) {\n      techOptions.startTime = this.cache_.currentTime;\n    } // Initialize tech instance\n\n\n    var TechClass = Tech.getTech(techName);\n\n    if (!TechClass) {\n      throw new Error(\"No Tech named '\" + titleTechName + \"' exists! '\" + titleTechName + \"' should be registered using videojs.registerTech()'\");\n    }\n\n    this.tech_ = new TechClass(techOptions); // player.triggerReady is always async, so don't need this to be async\n\n    this.tech_.ready(bind(this, this.handleTechReady_), true);\n    textTrackConverter.jsonToTextTracks(this.textTracksJson_ || [], this.tech_); // Listen to all HTML5-defined events and trigger them on the player\n\n    TECH_EVENTS_RETRIGGER.forEach(function (event) {\n      _this4.on(_this4.tech_, event, function (e) {\n        return _this4[\"handleTech\" + toTitleCase$1(event) + \"_\"](e);\n      });\n    });\n    Object.keys(TECH_EVENTS_QUEUE).forEach(function (event) {\n      _this4.on(_this4.tech_, event, function (eventObj) {\n        if (_this4.tech_.playbackRate() === 0 && _this4.tech_.seeking()) {\n          _this4.queuedCallbacks_.push({\n            callback: _this4[\"handleTech\" + TECH_EVENTS_QUEUE[event] + \"_\"].bind(_this4),\n            event: eventObj\n          });\n\n          return;\n        }\n\n        _this4[\"handleTech\" + TECH_EVENTS_QUEUE[event] + \"_\"](eventObj);\n      });\n    });\n    this.on(this.tech_, 'loadstart', function (e) {\n      return _this4.handleTechLoadStart_(e);\n    });\n    this.on(this.tech_, 'sourceset', function (e) {\n      return _this4.handleTechSourceset_(e);\n    });\n    this.on(this.tech_, 'waiting', function (e) {\n      return _this4.handleTechWaiting_(e);\n    });\n    this.on(this.tech_, 'ended', function (e) {\n      return _this4.handleTechEnded_(e);\n    });\n    this.on(this.tech_, 'seeking', function (e) {\n      return _this4.handleTechSeeking_(e);\n    });\n    this.on(this.tech_, 'play', function (e) {\n      return _this4.handleTechPlay_(e);\n    });\n    this.on(this.tech_, 'firstplay', function (e) {\n      return _this4.handleTechFirstPlay_(e);\n    });\n    this.on(this.tech_, 'pause', function (e) {\n      return _this4.handleTechPause_(e);\n    });\n    this.on(this.tech_, 'durationchange', function (e) {\n      return _this4.handleTechDurationChange_(e);\n    });\n    this.on(this.tech_, 'fullscreenchange', function (e, data) {\n      return _this4.handleTechFullscreenChange_(e, data);\n    });\n    this.on(this.tech_, 'fullscreenerror', function (e, err) {\n      return _this4.handleTechFullscreenError_(e, err);\n    });\n    this.on(this.tech_, 'enterpictureinpicture', function (e) {\n      return _this4.handleTechEnterPictureInPicture_(e);\n    });\n    this.on(this.tech_, 'leavepictureinpicture', function (e) {\n      return _this4.handleTechLeavePictureInPicture_(e);\n    });\n    this.on(this.tech_, 'error', function (e) {\n      return _this4.handleTechError_(e);\n    });\n    this.on(this.tech_, 'posterchange', function (e) {\n      return _this4.handleTechPosterChange_(e);\n    });\n    this.on(this.tech_, 'textdata', function (e) {\n      return _this4.handleTechTextData_(e);\n    });\n    this.on(this.tech_, 'ratechange', function (e) {\n      return _this4.handleTechRateChange_(e);\n    });\n    this.on(this.tech_, 'loadedmetadata', this.boundUpdateStyleEl_);\n    this.usingNativeControls(this.techGet_('controls'));\n\n    if (this.controls() && !this.usingNativeControls()) {\n      this.addTechControlsListeners_();\n    } // Add the tech element in the DOM if it was not already there\n    // Make sure to not insert the original video element if using Html5\n\n\n    if (this.tech_.el().parentNode !== this.el() && (titleTechName !== 'Html5' || !this.tag)) {\n      prependTo(this.tech_.el(), this.el());\n    } // Get rid of the original video tag reference after the first tech is loaded\n\n\n    if (this.tag) {\n      this.tag.player = null;\n      this.tag = null;\n    }\n  }\n  /**\n   * Unload and dispose of the current playback {@link Tech}.\n   *\n   * @private\n   */\n  ;\n\n  _proto.unloadTech_ = function unloadTech_() {\n    var _this5 = this;\n\n    // Save the current text tracks so that we can reuse the same text tracks with the next tech\n    ALL.names.forEach(function (name) {\n      var props = ALL[name];\n      _this5[props.privateName] = _this5[props.getterName]();\n    });\n    this.textTracksJson_ = textTrackConverter.textTracksToJson(this.tech_);\n    this.isReady_ = false;\n    this.tech_.dispose();\n    this.tech_ = false;\n\n    if (this.isPosterFromTech_) {\n      this.poster_ = '';\n      this.trigger('posterchange');\n    }\n\n    this.isPosterFromTech_ = false;\n  }\n  /**\n   * Return a reference to the current {@link Tech}.\n   * It will print a warning by default about the danger of using the tech directly\n   * but any argument that is passed in will silence the warning.\n   *\n   * @param {*} [safety]\n   *        Anything passed in to silence the warning\n   *\n   * @return {Tech}\n   *         The Tech\n   */\n  ;\n\n  _proto.tech = function tech(safety) {\n    if (safety === undefined) {\n      log$1.warn('Using the tech directly can be dangerous. I hope you know what you\\'re doing.\\n' + 'See https://github.com/videojs/video.js/issues/2617 for more info.\\n');\n    }\n\n    return this.tech_;\n  }\n  /**\n   * Set up click and touch listeners for the playback element\n   *\n   * - On desktops: a click on the video itself will toggle playback\n   * - On mobile devices: a click on the video toggles controls\n   *   which is done by toggling the user state between active and\n   *   inactive\n   * - A tap can signal that a user has become active or has become inactive\n   *   e.g. a quick tap on an iPhone movie should reveal the controls. Another\n   *   quick tap should hide them again (signaling the user is in an inactive\n   *   viewing state)\n   * - In addition to this, we still want the user to be considered inactive after\n   *   a few seconds of inactivity.\n   *\n   * > Note: the only part of iOS interaction we can't mimic with this setup\n   * is a touch and hold on the video element counting as activity in order to\n   * keep the controls showing, but that shouldn't be an issue. A touch and hold\n   * on any controls will still keep the user active\n   *\n   * @private\n   */\n  ;\n\n  _proto.addTechControlsListeners_ = function addTechControlsListeners_() {\n    // Make sure to remove all the previous listeners in case we are called multiple times.\n    this.removeTechControlsListeners_();\n    this.on(this.tech_, 'click', this.boundHandleTechClick_);\n    this.on(this.tech_, 'dblclick', this.boundHandleTechDoubleClick_); // If the controls were hidden we don't want that to change without a tap event\n    // so we'll check if the controls were already showing before reporting user\n    // activity\n\n    this.on(this.tech_, 'touchstart', this.boundHandleTechTouchStart_);\n    this.on(this.tech_, 'touchmove', this.boundHandleTechTouchMove_);\n    this.on(this.tech_, 'touchend', this.boundHandleTechTouchEnd_); // The tap listener needs to come after the touchend listener because the tap\n    // listener cancels out any reportedUserActivity when setting userActive(false)\n\n    this.on(this.tech_, 'tap', this.boundHandleTechTap_);\n  }\n  /**\n   * Remove the listeners used for click and tap controls. This is needed for\n   * toggling to controls disabled, where a tap/touch should do nothing.\n   *\n   * @private\n   */\n  ;\n\n  _proto.removeTechControlsListeners_ = function removeTechControlsListeners_() {\n    // We don't want to just use `this.off()` because there might be other needed\n    // listeners added by techs that extend this.\n    this.off(this.tech_, 'tap', this.boundHandleTechTap_);\n    this.off(this.tech_, 'touchstart', this.boundHandleTechTouchStart_);\n    this.off(this.tech_, 'touchmove', this.boundHandleTechTouchMove_);\n    this.off(this.tech_, 'touchend', this.boundHandleTechTouchEnd_);\n    this.off(this.tech_, 'click', this.boundHandleTechClick_);\n    this.off(this.tech_, 'dblclick', this.boundHandleTechDoubleClick_);\n  }\n  /**\n   * Player waits for the tech to be ready\n   *\n   * @private\n   */\n  ;\n\n  _proto.handleTechReady_ = function handleTechReady_() {\n    this.triggerReady(); // Keep the same volume as before\n\n    if (this.cache_.volume) {\n      this.techCall_('setVolume', this.cache_.volume);\n    } // Look if the tech found a higher resolution poster while loading\n\n\n    this.handleTechPosterChange_(); // Update the duration if available\n\n    this.handleTechDurationChange_();\n  }\n  /**\n   * Retrigger the `loadstart` event that was triggered by the {@link Tech}. This\n   * function will also trigger {@link Player#firstplay} if it is the first loadstart\n   * for a video.\n   *\n   * @fires Player#loadstart\n   * @fires Player#firstplay\n   * @listens Tech#loadstart\n   * @private\n   */\n  ;\n\n  _proto.handleTechLoadStart_ = function handleTechLoadStart_() {\n    // TODO: Update to use `emptied` event instead. See #1277.\n    this.removeClass('vjs-ended');\n    this.removeClass('vjs-seeking'); // reset the error state\n\n    this.error(null); // Update the duration\n\n    this.handleTechDurationChange_(); // If it's already playing we want to trigger a firstplay event now.\n    // The firstplay event relies on both the play and loadstart events\n    // which can happen in any order for a new source\n\n    if (!this.paused()) {\n      /**\n       * Fired when the user agent begins looking for media data\n       *\n       * @event Player#loadstart\n       * @type {EventTarget~Event}\n       */\n      this.trigger('loadstart');\n      this.trigger('firstplay');\n    } else {\n      // reset the hasStarted state\n      this.hasStarted(false);\n      this.trigger('loadstart');\n    } // autoplay happens after loadstart for the browser,\n    // so we mimic that behavior\n\n\n    this.manualAutoplay_(this.autoplay() === true && this.options_.normalizeAutoplay ? 'play' : this.autoplay());\n  }\n  /**\n   * Handle autoplay string values, rather than the typical boolean\n   * values that should be handled by the tech. Note that this is not\n   * part of any specification. Valid values and what they do can be\n   * found on the autoplay getter at Player#autoplay()\n   */\n  ;\n\n  _proto.manualAutoplay_ = function manualAutoplay_(type) {\n    var _this6 = this;\n\n    if (!this.tech_ || typeof type !== 'string') {\n      return;\n    } // Save original muted() value, set muted to true, and attempt to play().\n    // On promise rejection, restore muted from saved value\n\n\n    var resolveMuted = function resolveMuted() {\n      var previouslyMuted = _this6.muted();\n\n      _this6.muted(true);\n\n      var restoreMuted = function restoreMuted() {\n        _this6.muted(previouslyMuted);\n      }; // restore muted on play terminatation\n\n\n      _this6.playTerminatedQueue_.push(restoreMuted);\n\n      var mutedPromise = _this6.play();\n\n      if (!isPromise(mutedPromise)) {\n        return;\n      }\n\n      return mutedPromise[\"catch\"](function (err) {\n        restoreMuted();\n        throw new Error(\"Rejection at manualAutoplay. Restoring muted value. \" + (err ? err : ''));\n      });\n    };\n\n    var promise; // if muted defaults to true\n    // the only thing we can do is call play\n\n    if (type === 'any' && !this.muted()) {\n      promise = this.play();\n\n      if (isPromise(promise)) {\n        promise = promise[\"catch\"](resolveMuted);\n      }\n    } else if (type === 'muted' && !this.muted()) {\n      promise = resolveMuted();\n    } else {\n      promise = this.play();\n    }\n\n    if (!isPromise(promise)) {\n      return;\n    }\n\n    return promise.then(function () {\n      _this6.trigger({\n        type: 'autoplay-success',\n        autoplay: type\n      });\n    })[\"catch\"](function () {\n      _this6.trigger({\n        type: 'autoplay-failure',\n        autoplay: type\n      });\n    });\n  }\n  /**\n   * Update the internal source caches so that we return the correct source from\n   * `src()`, `currentSource()`, and `currentSources()`.\n   *\n   * > Note: `currentSources` will not be updated if the source that is passed in exists\n   *         in the current `currentSources` cache.\n   *\n   *\n   * @param {Tech~SourceObject} srcObj\n   *        A string or object source to update our caches to.\n   */\n  ;\n\n  _proto.updateSourceCaches_ = function updateSourceCaches_(srcObj) {\n    if (srcObj === void 0) {\n      srcObj = '';\n    }\n\n    var src = srcObj;\n    var type = '';\n\n    if (typeof src !== 'string') {\n      src = srcObj.src;\n      type = srcObj.type;\n    } // make sure all the caches are set to default values\n    // to prevent null checking\n\n\n    this.cache_.source = this.cache_.source || {};\n    this.cache_.sources = this.cache_.sources || []; // try to get the type of the src that was passed in\n\n    if (src && !type) {\n      type = findMimetype(this, src);\n    } // update `currentSource` cache always\n\n\n    this.cache_.source = mergeOptions$3({}, srcObj, {\n      src: src,\n      type: type\n    });\n    var matchingSources = this.cache_.sources.filter(function (s) {\n      return s.src && s.src === src;\n    });\n    var sourceElSources = [];\n    var sourceEls = this.$$('source');\n    var matchingSourceEls = [];\n\n    for (var i = 0; i < sourceEls.length; i++) {\n      var sourceObj = getAttributes(sourceEls[i]);\n      sourceElSources.push(sourceObj);\n\n      if (sourceObj.src && sourceObj.src === src) {\n        matchingSourceEls.push(sourceObj.src);\n      }\n    } // if we have matching source els but not matching sources\n    // the current source cache is not up to date\n\n\n    if (matchingSourceEls.length && !matchingSources.length) {\n      this.cache_.sources = sourceElSources; // if we don't have matching source or source els set the\n      // sources cache to the `currentSource` cache\n    } else if (!matchingSources.length) {\n      this.cache_.sources = [this.cache_.source];\n    } // update the tech `src` cache\n\n\n    this.cache_.src = src;\n  }\n  /**\n   * *EXPERIMENTAL* Fired when the source is set or changed on the {@link Tech}\n   * causing the media element to reload.\n   *\n   * It will fire for the initial source and each subsequent source.\n   * This event is a custom event from Video.js and is triggered by the {@link Tech}.\n   *\n   * The event object for this event contains a `src` property that will contain the source\n   * that was available when the event was triggered. This is generally only necessary if Video.js\n   * is switching techs while the source was being changed.\n   *\n   * It is also fired when `load` is called on the player (or media element)\n   * because the {@link https://html.spec.whatwg.org/multipage/media.html#dom-media-load|specification for `load`}\n   * says that the resource selection algorithm needs to be aborted and restarted.\n   * In this case, it is very likely that the `src` property will be set to the\n   * empty string `\"\"` to indicate we do not know what the source will be but\n   * that it is changing.\n   *\n   * *This event is currently still experimental and may change in minor releases.*\n   * __To use this, pass `enableSourceset` option to the player.__\n   *\n   * @event Player#sourceset\n   * @type {EventTarget~Event}\n   * @prop {string} src\n   *                The source url available when the `sourceset` was triggered.\n   *                It will be an empty string if we cannot know what the source is\n   *                but know that the source will change.\n   */\n\n  /**\n   * Retrigger the `sourceset` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#sourceset\n   * @listens Tech#sourceset\n   * @private\n   */\n  ;\n\n  _proto.handleTechSourceset_ = function handleTechSourceset_(event) {\n    var _this7 = this;\n\n    // only update the source cache when the source\n    // was not updated using the player api\n    if (!this.changingSrc_) {\n      var updateSourceCaches = function updateSourceCaches(src) {\n        return _this7.updateSourceCaches_(src);\n      };\n\n      var playerSrc = this.currentSource().src;\n      var eventSrc = event.src; // if we have a playerSrc that is not a blob, and a tech src that is a blob\n\n      if (playerSrc && !/^blob:/.test(playerSrc) && /^blob:/.test(eventSrc)) {\n        // if both the tech source and the player source were updated we assume\n        // something like @videojs/http-streaming did the sourceset and skip updating the source cache.\n        if (!this.lastSource_ || this.lastSource_.tech !== eventSrc && this.lastSource_.player !== playerSrc) {\n          updateSourceCaches = function updateSourceCaches() {};\n        }\n      } // update the source to the initial source right away\n      // in some cases this will be empty string\n\n\n      updateSourceCaches(eventSrc); // if the `sourceset` `src` was an empty string\n      // wait for a `loadstart` to update the cache to `currentSrc`.\n      // If a sourceset happens before a `loadstart`, we reset the state\n\n      if (!event.src) {\n        this.tech_.any(['sourceset', 'loadstart'], function (e) {\n          // if a sourceset happens before a `loadstart` there\n          // is nothing to do as this `handleTechSourceset_`\n          // will be called again and this will be handled there.\n          if (e.type === 'sourceset') {\n            return;\n          }\n\n          var techSrc = _this7.techGet('currentSrc');\n\n          _this7.lastSource_.tech = techSrc;\n\n          _this7.updateSourceCaches_(techSrc);\n        });\n      }\n    }\n\n    this.lastSource_ = {\n      player: this.currentSource().src,\n      tech: event.src\n    };\n    this.trigger({\n      src: event.src,\n      type: 'sourceset'\n    });\n  }\n  /**\n   * Add/remove the vjs-has-started class\n   *\n   * @fires Player#firstplay\n   *\n   * @param {boolean} request\n   *        - true: adds the class\n   *        - false: remove the class\n   *\n   * @return {boolean}\n   *         the boolean value of hasStarted_\n   */\n  ;\n\n  _proto.hasStarted = function hasStarted(request) {\n    if (request === undefined) {\n      // act as getter, if we have no request to change\n      return this.hasStarted_;\n    }\n\n    if (request === this.hasStarted_) {\n      return;\n    }\n\n    this.hasStarted_ = request;\n\n    if (this.hasStarted_) {\n      this.addClass('vjs-has-started');\n      this.trigger('firstplay');\n    } else {\n      this.removeClass('vjs-has-started');\n    }\n  }\n  /**\n   * Fired whenever the media begins or resumes playback\n   *\n   * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-play}\n   * @fires Player#play\n   * @listens Tech#play\n   * @private\n   */\n  ;\n\n  _proto.handleTechPlay_ = function handleTechPlay_() {\n    this.removeClass('vjs-ended');\n    this.removeClass('vjs-paused');\n    this.addClass('vjs-playing'); // hide the poster when the user hits play\n\n    this.hasStarted(true);\n    /**\n     * Triggered whenever an {@link Tech#play} event happens. Indicates that\n     * playback has started or resumed.\n     *\n     * @event Player#play\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('play');\n  }\n  /**\n   * Retrigger the `ratechange` event that was triggered by the {@link Tech}.\n   *\n   * If there were any events queued while the playback rate was zero, fire\n   * those events now.\n   *\n   * @private\n   * @method Player#handleTechRateChange_\n   * @fires Player#ratechange\n   * @listens Tech#ratechange\n   */\n  ;\n\n  _proto.handleTechRateChange_ = function handleTechRateChange_() {\n    if (this.tech_.playbackRate() > 0 && this.cache_.lastPlaybackRate === 0) {\n      this.queuedCallbacks_.forEach(function (queued) {\n        return queued.callback(queued.event);\n      });\n      this.queuedCallbacks_ = [];\n    }\n\n    this.cache_.lastPlaybackRate = this.tech_.playbackRate();\n    /**\n     * Fires when the playing speed of the audio/video is changed\n     *\n     * @event Player#ratechange\n     * @type {event}\n     */\n\n    this.trigger('ratechange');\n  }\n  /**\n   * Retrigger the `waiting` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#waiting\n   * @listens Tech#waiting\n   * @private\n   */\n  ;\n\n  _proto.handleTechWaiting_ = function handleTechWaiting_() {\n    var _this8 = this;\n\n    this.addClass('vjs-waiting');\n    /**\n     * A readyState change on the DOM element has caused playback to stop.\n     *\n     * @event Player#waiting\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('waiting'); // Browsers may emit a timeupdate event after a waiting event. In order to prevent\n    // premature removal of the waiting class, wait for the time to change.\n\n    var timeWhenWaiting = this.currentTime();\n\n    var timeUpdateListener = function timeUpdateListener() {\n      if (timeWhenWaiting !== _this8.currentTime()) {\n        _this8.removeClass('vjs-waiting');\n\n        _this8.off('timeupdate', timeUpdateListener);\n      }\n    };\n\n    this.on('timeupdate', timeUpdateListener);\n  }\n  /**\n   * Retrigger the `canplay` event that was triggered by the {@link Tech}.\n   * > Note: This is not consistent between browsers. See #1351\n   *\n   * @fires Player#canplay\n   * @listens Tech#canplay\n   * @private\n   */\n  ;\n\n  _proto.handleTechCanPlay_ = function handleTechCanPlay_() {\n    this.removeClass('vjs-waiting');\n    /**\n     * The media has a readyState of HAVE_FUTURE_DATA or greater.\n     *\n     * @event Player#canplay\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('canplay');\n  }\n  /**\n   * Retrigger the `canplaythrough` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#canplaythrough\n   * @listens Tech#canplaythrough\n   * @private\n   */\n  ;\n\n  _proto.handleTechCanPlayThrough_ = function handleTechCanPlayThrough_() {\n    this.removeClass('vjs-waiting');\n    /**\n     * The media has a readyState of HAVE_ENOUGH_DATA or greater. This means that the\n     * entire media file can be played without buffering.\n     *\n     * @event Player#canplaythrough\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('canplaythrough');\n  }\n  /**\n   * Retrigger the `playing` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#playing\n   * @listens Tech#playing\n   * @private\n   */\n  ;\n\n  _proto.handleTechPlaying_ = function handleTechPlaying_() {\n    this.removeClass('vjs-waiting');\n    /**\n     * The media is no longer blocked from playback, and has started playing.\n     *\n     * @event Player#playing\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('playing');\n  }\n  /**\n   * Retrigger the `seeking` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#seeking\n   * @listens Tech#seeking\n   * @private\n   */\n  ;\n\n  _proto.handleTechSeeking_ = function handleTechSeeking_() {\n    this.addClass('vjs-seeking');\n    /**\n     * Fired whenever the player is jumping to a new time\n     *\n     * @event Player#seeking\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('seeking');\n  }\n  /**\n   * Retrigger the `seeked` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#seeked\n   * @listens Tech#seeked\n   * @private\n   */\n  ;\n\n  _proto.handleTechSeeked_ = function handleTechSeeked_() {\n    this.removeClass('vjs-seeking');\n    this.removeClass('vjs-ended');\n    /**\n     * Fired when the player has finished jumping to a new time\n     *\n     * @event Player#seeked\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('seeked');\n  }\n  /**\n   * Retrigger the `firstplay` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#firstplay\n   * @listens Tech#firstplay\n   * @deprecated As of 6.0 firstplay event is deprecated.\n   *             As of 6.0 passing the `starttime` option to the player and the firstplay event are deprecated.\n   * @private\n   */\n  ;\n\n  _proto.handleTechFirstPlay_ = function handleTechFirstPlay_() {\n    // If the first starttime attribute is specified\n    // then we will start at the given offset in seconds\n    if (this.options_.starttime) {\n      log$1.warn('Passing the `starttime` option to the player will be deprecated in 6.0');\n      this.currentTime(this.options_.starttime);\n    }\n\n    this.addClass('vjs-has-started');\n    /**\n     * Fired the first time a video is played. Not part of the HLS spec, and this is\n     * probably not the best implementation yet, so use sparingly. If you don't have a\n     * reason to prevent playback, use `myPlayer.one('play');` instead.\n     *\n     * @event Player#firstplay\n     * @deprecated As of 6.0 firstplay event is deprecated.\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('firstplay');\n  }\n  /**\n   * Retrigger the `pause` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#pause\n   * @listens Tech#pause\n   * @private\n   */\n  ;\n\n  _proto.handleTechPause_ = function handleTechPause_() {\n    this.removeClass('vjs-playing');\n    this.addClass('vjs-paused');\n    /**\n     * Fired whenever the media has been paused\n     *\n     * @event Player#pause\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('pause');\n  }\n  /**\n   * Retrigger the `ended` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#ended\n   * @listens Tech#ended\n   * @private\n   */\n  ;\n\n  _proto.handleTechEnded_ = function handleTechEnded_() {\n    this.addClass('vjs-ended');\n    this.removeClass('vjs-waiting');\n\n    if (this.options_.loop) {\n      this.currentTime(0);\n      this.play();\n    } else if (!this.paused()) {\n      this.pause();\n    }\n    /**\n     * Fired when the end of the media resource is reached (currentTime == duration)\n     *\n     * @event Player#ended\n     * @type {EventTarget~Event}\n     */\n\n\n    this.trigger('ended');\n  }\n  /**\n   * Fired when the duration of the media resource is first known or changed\n   *\n   * @listens Tech#durationchange\n   * @private\n   */\n  ;\n\n  _proto.handleTechDurationChange_ = function handleTechDurationChange_() {\n    this.duration(this.techGet_('duration'));\n  }\n  /**\n   * Handle a click on the media element to play/pause\n   *\n   * @param {EventTarget~Event} event\n   *        the event that caused this function to trigger\n   *\n   * @listens Tech#click\n   * @private\n   */\n  ;\n\n  _proto.handleTechClick_ = function handleTechClick_(event) {\n    // When controls are disabled a click should not toggle playback because\n    // the click is considered a control\n    if (!this.controls_) {\n      return;\n    }\n\n    if (this.options_ === undefined || this.options_.userActions === undefined || this.options_.userActions.click === undefined || this.options_.userActions.click !== false) {\n      if (this.options_ !== undefined && this.options_.userActions !== undefined && typeof this.options_.userActions.click === 'function') {\n        this.options_.userActions.click.call(this, event);\n      } else if (this.paused()) {\n        silencePromise(this.play());\n      } else {\n        this.pause();\n      }\n    }\n  }\n  /**\n   * Handle a double-click on the media element to enter/exit fullscreen\n   *\n   * @param {EventTarget~Event} event\n   *        the event that caused this function to trigger\n   *\n   * @listens Tech#dblclick\n   * @private\n   */\n  ;\n\n  _proto.handleTechDoubleClick_ = function handleTechDoubleClick_(event) {\n    if (!this.controls_) {\n      return;\n    } // we do not want to toggle fullscreen state\n    // when double-clicking inside a control bar or a modal\n\n\n    var inAllowedEls = Array.prototype.some.call(this.$$('.vjs-control-bar, .vjs-modal-dialog'), function (el) {\n      return el.contains(event.target);\n    });\n\n    if (!inAllowedEls) {\n      /*\n       * options.userActions.doubleClick\n       *\n       * If `undefined` or `true`, double-click toggles fullscreen if controls are present\n       * Set to `false` to disable double-click handling\n       * Set to a function to substitute an external double-click handler\n       */\n      if (this.options_ === undefined || this.options_.userActions === undefined || this.options_.userActions.doubleClick === undefined || this.options_.userActions.doubleClick !== false) {\n        if (this.options_ !== undefined && this.options_.userActions !== undefined && typeof this.options_.userActions.doubleClick === 'function') {\n          this.options_.userActions.doubleClick.call(this, event);\n        } else if (this.isFullscreen()) {\n          this.exitFullscreen();\n        } else {\n          this.requestFullscreen();\n        }\n      }\n    }\n  }\n  /**\n   * Handle a tap on the media element. It will toggle the user\n   * activity state, which hides and shows the controls.\n   *\n   * @listens Tech#tap\n   * @private\n   */\n  ;\n\n  _proto.handleTechTap_ = function handleTechTap_() {\n    this.userActive(!this.userActive());\n  }\n  /**\n   * Handle touch to start\n   *\n   * @listens Tech#touchstart\n   * @private\n   */\n  ;\n\n  _proto.handleTechTouchStart_ = function handleTechTouchStart_() {\n    this.userWasActive = this.userActive();\n  }\n  /**\n   * Handle touch to move\n   *\n   * @listens Tech#touchmove\n   * @private\n   */\n  ;\n\n  _proto.handleTechTouchMove_ = function handleTechTouchMove_() {\n    if (this.userWasActive) {\n      this.reportUserActivity();\n    }\n  }\n  /**\n   * Handle touch to end\n   *\n   * @param {EventTarget~Event} event\n   *        the touchend event that triggered\n   *        this function\n   *\n   * @listens Tech#touchend\n   * @private\n   */\n  ;\n\n  _proto.handleTechTouchEnd_ = function handleTechTouchEnd_(event) {\n    // Stop the mouse events from also happening\n    if (event.cancelable) {\n      event.preventDefault();\n    }\n  }\n  /**\n   * native click events on the SWF aren't triggered on IE11, Win8.1RT\n   * use stageclick events triggered from inside the SWF instead\n   *\n   * @private\n   * @listens stageclick\n   */\n  ;\n\n  _proto.handleStageClick_ = function handleStageClick_() {\n    this.reportUserActivity();\n  }\n  /**\n   * @private\n   */\n  ;\n\n  _proto.toggleFullscreenClass_ = function toggleFullscreenClass_() {\n    if (this.isFullscreen()) {\n      this.addClass('vjs-fullscreen');\n    } else {\n      this.removeClass('vjs-fullscreen');\n    }\n  }\n  /**\n   * when the document fschange event triggers it calls this\n   */\n  ;\n\n  _proto.documentFullscreenChange_ = function documentFullscreenChange_(e) {\n    var targetPlayer = e.target.player; // if another player was fullscreen\n    // do a null check for targetPlayer because older firefox's would put document as e.target\n\n    if (targetPlayer && targetPlayer !== this) {\n      return;\n    }\n\n    var el = this.el();\n    var isFs = document[this.fsApi_.fullscreenElement] === el;\n\n    if (!isFs && el.matches) {\n      isFs = el.matches(':' + this.fsApi_.fullscreen);\n    } else if (!isFs && el.msMatchesSelector) {\n      isFs = el.msMatchesSelector(':' + this.fsApi_.fullscreen);\n    }\n\n    this.isFullscreen(isFs);\n  }\n  /**\n   * Handle Tech Fullscreen Change\n   *\n   * @param {EventTarget~Event} event\n   *        the fullscreenchange event that triggered this function\n   *\n   * @param {Object} data\n   *        the data that was sent with the event\n   *\n   * @private\n   * @listens Tech#fullscreenchange\n   * @fires Player#fullscreenchange\n   */\n  ;\n\n  _proto.handleTechFullscreenChange_ = function handleTechFullscreenChange_(event, data) {\n    var _this9 = this;\n\n    if (data) {\n      if (data.nativeIOSFullscreen) {\n        this.addClass('vjs-ios-native-fs');\n        this.tech_.one('webkitendfullscreen', function () {\n          _this9.removeClass('vjs-ios-native-fs');\n        });\n      }\n\n      this.isFullscreen(data.isFullscreen);\n    }\n  };\n\n  _proto.handleTechFullscreenError_ = function handleTechFullscreenError_(event, err) {\n    this.trigger('fullscreenerror', err);\n  }\n  /**\n   * @private\n   */\n  ;\n\n  _proto.togglePictureInPictureClass_ = function togglePictureInPictureClass_() {\n    if (this.isInPictureInPicture()) {\n      this.addClass('vjs-picture-in-picture');\n    } else {\n      this.removeClass('vjs-picture-in-picture');\n    }\n  }\n  /**\n   * Handle Tech Enter Picture-in-Picture.\n   *\n   * @param {EventTarget~Event} event\n   *        the enterpictureinpicture event that triggered this function\n   *\n   * @private\n   * @listens Tech#enterpictureinpicture\n   */\n  ;\n\n  _proto.handleTechEnterPictureInPicture_ = function handleTechEnterPictureInPicture_(event) {\n    this.isInPictureInPicture(true);\n  }\n  /**\n   * Handle Tech Leave Picture-in-Picture.\n   *\n   * @param {EventTarget~Event} event\n   *        the leavepictureinpicture event that triggered this function\n   *\n   * @private\n   * @listens Tech#leavepictureinpicture\n   */\n  ;\n\n  _proto.handleTechLeavePictureInPicture_ = function handleTechLeavePictureInPicture_(event) {\n    this.isInPictureInPicture(false);\n  }\n  /**\n   * Fires when an error occurred during the loading of an audio/video.\n   *\n   * @private\n   * @listens Tech#error\n   */\n  ;\n\n  _proto.handleTechError_ = function handleTechError_() {\n    var error = this.tech_.error();\n    this.error(error);\n  }\n  /**\n   * Retrigger the `textdata` event that was triggered by the {@link Tech}.\n   *\n   * @fires Player#textdata\n   * @listens Tech#textdata\n   * @private\n   */\n  ;\n\n  _proto.handleTechTextData_ = function handleTechTextData_() {\n    var data = null;\n\n    if (arguments.length > 1) {\n      data = arguments[1];\n    }\n    /**\n     * Fires when we get a textdata event from tech\n     *\n     * @event Player#textdata\n     * @type {EventTarget~Event}\n     */\n\n\n    this.trigger('textdata', data);\n  }\n  /**\n   * Get object for cached values.\n   *\n   * @return {Object}\n   *         get the current object cache\n   */\n  ;\n\n  _proto.getCache = function getCache() {\n    return this.cache_;\n  }\n  /**\n   * Resets the internal cache object.\n   *\n   * Using this function outside the player constructor or reset method may\n   * have unintended side-effects.\n   *\n   * @private\n   */\n  ;\n\n  _proto.resetCache_ = function resetCache_() {\n    this.cache_ = {\n      // Right now, the currentTime is not _really_ cached because it is always\n      // retrieved from the tech (see: currentTime). However, for completeness,\n      // we set it to zero here to ensure that if we do start actually caching\n      // it, we reset it along with everything else.\n      currentTime: 0,\n      initTime: 0,\n      inactivityTimeout: this.options_.inactivityTimeout,\n      duration: NaN,\n      lastVolume: 1,\n      lastPlaybackRate: this.defaultPlaybackRate(),\n      media: null,\n      src: '',\n      source: {},\n      sources: [],\n      playbackRates: [],\n      volume: 1\n    };\n  }\n  /**\n   * Pass values to the playback tech\n   *\n   * @param {string} [method]\n   *        the method to call\n   *\n   * @param {Object} arg\n   *        the argument to pass\n   *\n   * @private\n   */\n  ;\n\n  _proto.techCall_ = function techCall_(method, arg) {\n    // If it's not ready yet, call method when it is\n    this.ready(function () {\n      if (method in allowedSetters) {\n        return set(this.middleware_, this.tech_, method, arg);\n      } else if (method in allowedMediators) {\n        return mediate(this.middleware_, this.tech_, method, arg);\n      }\n\n      try {\n        if (this.tech_) {\n          this.tech_[method](arg);\n        }\n      } catch (e) {\n        log$1(e);\n        throw e;\n      }\n    }, true);\n  }\n  /**\n   * Get calls can't wait for the tech, and sometimes don't need to.\n   *\n   * @param {string} method\n   *        Tech method\n   *\n   * @return {Function|undefined}\n   *         the method or undefined\n   *\n   * @private\n   */\n  ;\n\n  _proto.techGet_ = function techGet_(method) {\n    if (!this.tech_ || !this.tech_.isReady_) {\n      return;\n    }\n\n    if (method in allowedGetters) {\n      return get(this.middleware_, this.tech_, method);\n    } else if (method in allowedMediators) {\n      return mediate(this.middleware_, this.tech_, method);\n    } // Flash likes to die and reload when you hide or reposition it.\n    // In these cases the object methods go away and we get errors.\n    // TODO: Is this needed for techs other than Flash?\n    // When that happens we'll catch the errors and inform tech that it's not ready any more.\n\n\n    try {\n      return this.tech_[method]();\n    } catch (e) {\n      // When building additional tech libs, an expected method may not be defined yet\n      if (this.tech_[method] === undefined) {\n        log$1(\"Video.js: \" + method + \" method not defined for \" + this.techName_ + \" playback technology.\", e);\n        throw e;\n      } // When a method isn't available on the object it throws a TypeError\n\n\n      if (e.name === 'TypeError') {\n        log$1(\"Video.js: \" + method + \" unavailable on \" + this.techName_ + \" playback technology element.\", e);\n        this.tech_.isReady_ = false;\n        throw e;\n      } // If error unknown, just log and throw\n\n\n      log$1(e);\n      throw e;\n    }\n  }\n  /**\n   * Attempt to begin playback at the first opportunity.\n   *\n   * @return {Promise|undefined}\n   *         Returns a promise if the browser supports Promises (or one\n   *         was passed in as an option). This promise will be resolved on\n   *         the return value of play. If this is undefined it will fulfill the\n   *         promise chain otherwise the promise chain will be fulfilled when\n   *         the promise from play is fulfilled.\n   */\n  ;\n\n  _proto.play = function play() {\n    var _this10 = this;\n\n    var PromiseClass = this.options_.Promise || window$1.Promise;\n\n    if (PromiseClass) {\n      return new PromiseClass(function (resolve) {\n        _this10.play_(resolve);\n      });\n    }\n\n    return this.play_();\n  }\n  /**\n   * The actual logic for play, takes a callback that will be resolved on the\n   * return value of play. This allows us to resolve to the play promise if there\n   * is one on modern browsers.\n   *\n   * @private\n   * @param {Function} [callback]\n   *        The callback that should be called when the techs play is actually called\n   */\n  ;\n\n  _proto.play_ = function play_(callback) {\n    var _this11 = this;\n\n    if (callback === void 0) {\n      callback = silencePromise;\n    }\n\n    this.playCallbacks_.push(callback);\n    var isSrcReady = Boolean(!this.changingSrc_ && (this.src() || this.currentSrc())); // treat calls to play_ somewhat like the `one` event function\n\n    if (this.waitToPlay_) {\n      this.off(['ready', 'loadstart'], this.waitToPlay_);\n      this.waitToPlay_ = null;\n    } // if the player/tech is not ready or the src itself is not ready\n    // queue up a call to play on `ready` or `loadstart`\n\n\n    if (!this.isReady_ || !isSrcReady) {\n      this.waitToPlay_ = function (e) {\n        _this11.play_();\n      };\n\n      this.one(['ready', 'loadstart'], this.waitToPlay_); // if we are in Safari, there is a high chance that loadstart will trigger after the gesture timeperiod\n      // in that case, we need to prime the video element by calling load so it'll be ready in time\n\n      if (!isSrcReady && (IS_ANY_SAFARI || IS_IOS)) {\n        this.load();\n      }\n\n      return;\n    } // If the player/tech is ready and we have a source, we can attempt playback.\n\n\n    var val = this.techGet_('play'); // play was terminated if the returned value is null\n\n    if (val === null) {\n      this.runPlayTerminatedQueue_();\n    } else {\n      this.runPlayCallbacks_(val);\n    }\n  }\n  /**\n   * These functions will be run when if play is terminated. If play\n   * runPlayCallbacks_ is run these function will not be run. This allows us\n   * to differenciate between a terminated play and an actual call to play.\n   */\n  ;\n\n  _proto.runPlayTerminatedQueue_ = function runPlayTerminatedQueue_() {\n    var queue = this.playTerminatedQueue_.slice(0);\n    this.playTerminatedQueue_ = [];\n    queue.forEach(function (q) {\n      q();\n    });\n  }\n  /**\n   * When a callback to play is delayed we have to run these\n   * callbacks when play is actually called on the tech. This function\n   * runs the callbacks that were delayed and accepts the return value\n   * from the tech.\n   *\n   * @param {undefined|Promise} val\n   *        The return value from the tech.\n   */\n  ;\n\n  _proto.runPlayCallbacks_ = function runPlayCallbacks_(val) {\n    var callbacks = this.playCallbacks_.slice(0);\n    this.playCallbacks_ = []; // clear play terminatedQueue since we finished a real play\n\n    this.playTerminatedQueue_ = [];\n    callbacks.forEach(function (cb) {\n      cb(val);\n    });\n  }\n  /**\n   * Pause the video playback\n   *\n   * @return {Player}\n   *         A reference to the player object this function was called on\n   */\n  ;\n\n  _proto.pause = function pause() {\n    this.techCall_('pause');\n  }\n  /**\n   * Check if the player is paused or has yet to play\n   *\n   * @return {boolean}\n   *         - false: if the media is currently playing\n   *         - true: if media is not currently playing\n   */\n  ;\n\n  _proto.paused = function paused() {\n    // The initial state of paused should be true (in Safari it's actually false)\n    return this.techGet_('paused') === false ? false : true;\n  }\n  /**\n   * Get a TimeRange object representing the current ranges of time that the user\n   * has played.\n   *\n   * @return {TimeRange}\n   *         A time range object that represents all the increments of time that have\n   *         been played.\n   */\n  ;\n\n  _proto.played = function played() {\n    return this.techGet_('played') || createTimeRanges(0, 0);\n  }\n  /**\n   * Returns whether or not the user is \"scrubbing\". Scrubbing is\n   * when the user has clicked the progress bar handle and is\n   * dragging it along the progress bar.\n   *\n   * @param {boolean} [isScrubbing]\n   *        whether the user is or is not scrubbing\n   *\n   * @return {boolean}\n   *         The value of scrubbing when getting\n   */\n  ;\n\n  _proto.scrubbing = function scrubbing(isScrubbing) {\n    if (typeof isScrubbing === 'undefined') {\n      return this.scrubbing_;\n    }\n\n    this.scrubbing_ = !!isScrubbing;\n    this.techCall_('setScrubbing', this.scrubbing_);\n\n    if (isScrubbing) {\n      this.addClass('vjs-scrubbing');\n    } else {\n      this.removeClass('vjs-scrubbing');\n    }\n  }\n  /**\n   * Get or set the current time (in seconds)\n   *\n   * @param {number|string} [seconds]\n   *        The time to seek to in seconds\n   *\n   * @return {number}\n   *         - the current time in seconds when getting\n   */\n  ;\n\n  _proto.currentTime = function currentTime(seconds) {\n    if (typeof seconds !== 'undefined') {\n      if (seconds < 0) {\n        seconds = 0;\n      }\n\n      if (!this.isReady_ || this.changingSrc_ || !this.tech_ || !this.tech_.isReady_) {\n        this.cache_.initTime = seconds;\n        this.off('canplay', this.boundApplyInitTime_);\n        this.one('canplay', this.boundApplyInitTime_);\n        return;\n      }\n\n      this.techCall_('setCurrentTime', seconds);\n      this.cache_.initTime = 0;\n      return;\n    } // cache last currentTime and return. default to 0 seconds\n    //\n    // Caching the currentTime is meant to prevent a massive amount of reads on the tech's\n    // currentTime when scrubbing, but may not provide much performance benefit afterall.\n    // Should be tested. Also something has to read the actual current time or the cache will\n    // never get updated.\n\n\n    this.cache_.currentTime = this.techGet_('currentTime') || 0;\n    return this.cache_.currentTime;\n  }\n  /**\n   * Apply the value of initTime stored in cache as currentTime.\n   *\n   * @private\n   */\n  ;\n\n  _proto.applyInitTime_ = function applyInitTime_() {\n    this.currentTime(this.cache_.initTime);\n  }\n  /**\n   * Normally gets the length in time of the video in seconds;\n   * in all but the rarest use cases an argument will NOT be passed to the method\n   *\n   * > **NOTE**: The video must have started loading before the duration can be\n   * known, and depending on preload behaviour may not be known until the video starts\n   * playing.\n   *\n   * @fires Player#durationchange\n   *\n   * @param {number} [seconds]\n   *        The duration of the video to set in seconds\n   *\n   * @return {number}\n   *         - The duration of the video in seconds when getting\n   */\n  ;\n\n  _proto.duration = function duration(seconds) {\n    if (seconds === undefined) {\n      // return NaN if the duration is not known\n      return this.cache_.duration !== undefined ? this.cache_.duration : NaN;\n    }\n\n    seconds = parseFloat(seconds); // Standardize on Infinity for signaling video is live\n\n    if (seconds < 0) {\n      seconds = Infinity;\n    }\n\n    if (seconds !== this.cache_.duration) {\n      // Cache the last set value for optimized scrubbing (esp. Flash)\n      // TODO: Required for techs other than Flash?\n      this.cache_.duration = seconds;\n\n      if (seconds === Infinity) {\n        this.addClass('vjs-live');\n      } else {\n        this.removeClass('vjs-live');\n      }\n\n      if (!isNaN(seconds)) {\n        // Do not fire durationchange unless the duration value is known.\n        // @see [Spec]{@link https://www.w3.org/TR/2011/WD-html5-20110113/video.html#media-element-load-algorithm}\n\n        /**\n         * @event Player#durationchange\n         * @type {EventTarget~Event}\n         */\n        this.trigger('durationchange');\n      }\n    }\n  }\n  /**\n   * Calculates how much time is left in the video. Not part\n   * of the native video API.\n   *\n   * @return {number}\n   *         The time remaining in seconds\n   */\n  ;\n\n  _proto.remainingTime = function remainingTime() {\n    return this.duration() - this.currentTime();\n  }\n  /**\n   * A remaining time function that is intented to be used when\n   * the time is to be displayed directly to the user.\n   *\n   * @return {number}\n   *         The rounded time remaining in seconds\n   */\n  ;\n\n  _proto.remainingTimeDisplay = function remainingTimeDisplay() {\n    return Math.floor(this.duration()) - Math.floor(this.currentTime());\n  } //\n  // Kind of like an array of portions of the video that have been downloaded.\n\n  /**\n   * Get a TimeRange object with an array of the times of the video\n   * that have been downloaded. If you just want the percent of the\n   * video that's been downloaded, use bufferedPercent.\n   *\n   * @see [Buffered Spec]{@link http://dev.w3.org/html5/spec/video.html#dom-media-buffered}\n   *\n   * @return {TimeRange}\n   *         A mock TimeRange object (following HTML spec)\n   */\n  ;\n\n  _proto.buffered = function buffered() {\n    var buffered = this.techGet_('buffered');\n\n    if (!buffered || !buffered.length) {\n      buffered = createTimeRanges(0, 0);\n    }\n\n    return buffered;\n  }\n  /**\n   * Get the percent (as a decimal) of the video that's been downloaded.\n   * This method is not a part of the native HTML video API.\n   *\n   * @return {number}\n   *         A decimal between 0 and 1 representing the percent\n   *         that is buffered 0 being 0% and 1 being 100%\n   */\n  ;\n\n  _proto.bufferedPercent = function bufferedPercent$1() {\n    return bufferedPercent(this.buffered(), this.duration());\n  }\n  /**\n   * Get the ending time of the last buffered time range\n   * This is used in the progress bar to encapsulate all time ranges.\n   *\n   * @return {number}\n   *         The end of the last buffered time range\n   */\n  ;\n\n  _proto.bufferedEnd = function bufferedEnd() {\n    var buffered = this.buffered();\n    var duration = this.duration();\n    var end = buffered.end(buffered.length - 1);\n\n    if (end > duration) {\n      end = duration;\n    }\n\n    return end;\n  }\n  /**\n   * Get or set the current volume of the media\n   *\n   * @param  {number} [percentAsDecimal]\n   *         The new volume as a decimal percent:\n   *         - 0 is muted/0%/off\n   *         - 1.0 is 100%/full\n   *         - 0.5 is half volume or 50%\n   *\n   * @return {number}\n   *         The current volume as a percent when getting\n   */\n  ;\n\n  _proto.volume = function volume(percentAsDecimal) {\n    var vol;\n\n    if (percentAsDecimal !== undefined) {\n      // Force value to between 0 and 1\n      vol = Math.max(0, Math.min(1, parseFloat(percentAsDecimal)));\n      this.cache_.volume = vol;\n      this.techCall_('setVolume', vol);\n\n      if (vol > 0) {\n        this.lastVolume_(vol);\n      }\n\n      return;\n    } // Default to 1 when returning current volume.\n\n\n    vol = parseFloat(this.techGet_('volume'));\n    return isNaN(vol) ? 1 : vol;\n  }\n  /**\n   * Get the current muted state, or turn mute on or off\n   *\n   * @param {boolean} [muted]\n   *        - true to mute\n   *        - false to unmute\n   *\n   * @return {boolean}\n   *         - true if mute is on and getting\n   *         - false if mute is off and getting\n   */\n  ;\n\n  _proto.muted = function muted(_muted) {\n    if (_muted !== undefined) {\n      this.techCall_('setMuted', _muted);\n      return;\n    }\n\n    return this.techGet_('muted') || false;\n  }\n  /**\n   * Get the current defaultMuted state, or turn defaultMuted on or off. defaultMuted\n   * indicates the state of muted on initial playback.\n   *\n   * ```js\n   *   var myPlayer = videojs('some-player-id');\n   *\n   *   myPlayer.src(\"http://www.example.com/path/to/video.mp4\");\n   *\n   *   // get, should be false\n   *   console.log(myPlayer.defaultMuted());\n   *   // set to true\n   *   myPlayer.defaultMuted(true);\n   *   // get should be true\n   *   console.log(myPlayer.defaultMuted());\n   * ```\n   *\n   * @param {boolean} [defaultMuted]\n   *        - true to mute\n   *        - false to unmute\n   *\n   * @return {boolean|Player}\n   *         - true if defaultMuted is on and getting\n   *         - false if defaultMuted is off and getting\n   *         - A reference to the current player when setting\n   */\n  ;\n\n  _proto.defaultMuted = function defaultMuted(_defaultMuted) {\n    if (_defaultMuted !== undefined) {\n      return this.techCall_('setDefaultMuted', _defaultMuted);\n    }\n\n    return this.techGet_('defaultMuted') || false;\n  }\n  /**\n   * Get the last volume, or set it\n   *\n   * @param  {number} [percentAsDecimal]\n   *         The new last volume as a decimal percent:\n   *         - 0 is muted/0%/off\n   *         - 1.0 is 100%/full\n   *         - 0.5 is half volume or 50%\n   *\n   * @return {number}\n   *         the current value of lastVolume as a percent when getting\n   *\n   * @private\n   */\n  ;\n\n  _proto.lastVolume_ = function lastVolume_(percentAsDecimal) {\n    if (percentAsDecimal !== undefined && percentAsDecimal !== 0) {\n      this.cache_.lastVolume = percentAsDecimal;\n      return;\n    }\n\n    return this.cache_.lastVolume;\n  }\n  /**\n   * Check if current tech can support native fullscreen\n   * (e.g. with built in controls like iOS)\n   *\n   * @return {boolean}\n   *         if native fullscreen is supported\n   */\n  ;\n\n  _proto.supportsFullScreen = function supportsFullScreen() {\n    return this.techGet_('supportsFullScreen') || false;\n  }\n  /**\n   * Check if the player is in fullscreen mode or tell the player that it\n   * is or is not in fullscreen mode.\n   *\n   * > NOTE: As of the latest HTML5 spec, isFullscreen is no longer an official\n   * property and instead document.fullscreenElement is used. But isFullscreen is\n   * still a valuable property for internal player workings.\n   *\n   * @param  {boolean} [isFS]\n   *         Set the players current fullscreen state\n   *\n   * @return {boolean}\n   *         - true if fullscreen is on and getting\n   *         - false if fullscreen is off and getting\n   */\n  ;\n\n  _proto.isFullscreen = function isFullscreen(isFS) {\n    if (isFS !== undefined) {\n      var oldValue = this.isFullscreen_;\n      this.isFullscreen_ = Boolean(isFS); // if we changed fullscreen state and we're in prefixed mode, trigger fullscreenchange\n      // this is the only place where we trigger fullscreenchange events for older browsers\n      // fullWindow mode is treated as a prefixed event and will get a fullscreenchange event as well\n\n      if (this.isFullscreen_ !== oldValue && this.fsApi_.prefixed) {\n        /**\n           * @event Player#fullscreenchange\n           * @type {EventTarget~Event}\n           */\n        this.trigger('fullscreenchange');\n      }\n\n      this.toggleFullscreenClass_();\n      return;\n    }\n\n    return this.isFullscreen_;\n  }\n  /**\n   * Increase the size of the video to full screen\n   * In some browsers, full screen is not supported natively, so it enters\n   * \"full window mode\", where the video fills the browser window.\n   * In browsers and devices that support native full screen, sometimes the\n   * browser's default controls will be shown, and not the Video.js custom skin.\n   * This includes most mobile devices (iOS, Android) and older versions of\n   * Safari.\n   *\n   * @param  {Object} [fullscreenOptions]\n   *         Override the player fullscreen options\n   *\n   * @fires Player#fullscreenchange\n   */\n  ;\n\n  _proto.requestFullscreen = function requestFullscreen(fullscreenOptions) {\n    var PromiseClass = this.options_.Promise || window$1.Promise;\n\n    if (PromiseClass) {\n      var self = this;\n      return new PromiseClass(function (resolve, reject) {\n        function offHandler() {\n          self.off('fullscreenerror', errorHandler);\n          self.off('fullscreenchange', changeHandler);\n        }\n\n        function changeHandler() {\n          offHandler();\n          resolve();\n        }\n\n        function errorHandler(e, err) {\n          offHandler();\n          reject(err);\n        }\n\n        self.one('fullscreenchange', changeHandler);\n        self.one('fullscreenerror', errorHandler);\n        var promise = self.requestFullscreenHelper_(fullscreenOptions);\n\n        if (promise) {\n          promise.then(offHandler, offHandler);\n          promise.then(resolve, reject);\n        }\n      });\n    }\n\n    return this.requestFullscreenHelper_();\n  };\n\n  _proto.requestFullscreenHelper_ = function requestFullscreenHelper_(fullscreenOptions) {\n    var _this12 = this;\n\n    var fsOptions; // Only pass fullscreen options to requestFullscreen in spec-compliant browsers.\n    // Use defaults or player configured option unless passed directly to this method.\n\n    if (!this.fsApi_.prefixed) {\n      fsOptions = this.options_.fullscreen && this.options_.fullscreen.options || {};\n\n      if (fullscreenOptions !== undefined) {\n        fsOptions = fullscreenOptions;\n      }\n    } // This method works as follows:\n    // 1. if a fullscreen api is available, use it\n    //   1. call requestFullscreen with potential options\n    //   2. if we got a promise from above, use it to update isFullscreen()\n    // 2. otherwise, if the tech supports fullscreen, call `enterFullScreen` on it.\n    //   This is particularly used for iPhone, older iPads, and non-safari browser on iOS.\n    // 3. otherwise, use \"fullWindow\" mode\n\n\n    if (this.fsApi_.requestFullscreen) {\n      var promise = this.el_[this.fsApi_.requestFullscreen](fsOptions);\n\n      if (promise) {\n        promise.then(function () {\n          return _this12.isFullscreen(true);\n        }, function () {\n          return _this12.isFullscreen(false);\n        });\n      }\n\n      return promise;\n    } else if (this.tech_.supportsFullScreen() && !this.options_.preferFullWindow === true) {\n      // we can't take the video.js controls fullscreen but we can go fullscreen\n      // with native controls\n      this.techCall_('enterFullScreen');\n    } else {\n      // fullscreen isn't supported so we'll just stretch the video element to\n      // fill the viewport\n      this.enterFullWindow();\n    }\n  }\n  /**\n   * Return the video to its normal size after having been in full screen mode\n   *\n   * @fires Player#fullscreenchange\n   */\n  ;\n\n  _proto.exitFullscreen = function exitFullscreen() {\n    var PromiseClass = this.options_.Promise || window$1.Promise;\n\n    if (PromiseClass) {\n      var self = this;\n      return new PromiseClass(function (resolve, reject) {\n        function offHandler() {\n          self.off('fullscreenerror', errorHandler);\n          self.off('fullscreenchange', changeHandler);\n        }\n\n        function changeHandler() {\n          offHandler();\n          resolve();\n        }\n\n        function errorHandler(e, err) {\n          offHandler();\n          reject(err);\n        }\n\n        self.one('fullscreenchange', changeHandler);\n        self.one('fullscreenerror', errorHandler);\n        var promise = self.exitFullscreenHelper_();\n\n        if (promise) {\n          promise.then(offHandler, offHandler); // map the promise to our resolve/reject methods\n\n          promise.then(resolve, reject);\n        }\n      });\n    }\n\n    return this.exitFullscreenHelper_();\n  };\n\n  _proto.exitFullscreenHelper_ = function exitFullscreenHelper_() {\n    var _this13 = this;\n\n    if (this.fsApi_.requestFullscreen) {\n      var promise = document[this.fsApi_.exitFullscreen]();\n\n      if (promise) {\n        // we're splitting the promise here, so, we want to catch the\n        // potential error so that this chain doesn't have unhandled errors\n        silencePromise(promise.then(function () {\n          return _this13.isFullscreen(false);\n        }));\n      }\n\n      return promise;\n    } else if (this.tech_.supportsFullScreen() && !this.options_.preferFullWindow === true) {\n      this.techCall_('exitFullScreen');\n    } else {\n      this.exitFullWindow();\n    }\n  }\n  /**\n   * When fullscreen isn't supported we can stretch the\n   * video container to as wide as the browser will let us.\n   *\n   * @fires Player#enterFullWindow\n   */\n  ;\n\n  _proto.enterFullWindow = function enterFullWindow() {\n    this.isFullscreen(true);\n    this.isFullWindow = true; // Storing original doc overflow value to return to when fullscreen is off\n\n    this.docOrigOverflow = document.documentElement.style.overflow; // Add listener for esc key to exit fullscreen\n\n    on(document, 'keydown', this.boundFullWindowOnEscKey_); // Hide any scroll bars\n\n    document.documentElement.style.overflow = 'hidden'; // Apply fullscreen styles\n\n    addClass(document.body, 'vjs-full-window');\n    /**\n     * @event Player#enterFullWindow\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('enterFullWindow');\n  }\n  /**\n   * Check for call to either exit full window or\n   * full screen on ESC key\n   *\n   * @param {string} event\n   *        Event to check for key press\n   */\n  ;\n\n  _proto.fullWindowOnEscKey = function fullWindowOnEscKey(event) {\n    if (keycode.isEventKey(event, 'Esc')) {\n      if (this.isFullscreen() === true) {\n        if (!this.isFullWindow) {\n          this.exitFullscreen();\n        } else {\n          this.exitFullWindow();\n        }\n      }\n    }\n  }\n  /**\n   * Exit full window\n   *\n   * @fires Player#exitFullWindow\n   */\n  ;\n\n  _proto.exitFullWindow = function exitFullWindow() {\n    this.isFullscreen(false);\n    this.isFullWindow = false;\n    off(document, 'keydown', this.boundFullWindowOnEscKey_); // Unhide scroll bars.\n\n    document.documentElement.style.overflow = this.docOrigOverflow; // Remove fullscreen styles\n\n    removeClass(document.body, 'vjs-full-window'); // Resize the box, controller, and poster to original sizes\n    // this.positionAll();\n\n    /**\n     * @event Player#exitFullWindow\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('exitFullWindow');\n  }\n  /**\n   * Disable Picture-in-Picture mode.\n   *\n   * @param {boolean} value\n   *                  - true will disable Picture-in-Picture mode\n   *                  - false will enable Picture-in-Picture mode\n   */\n  ;\n\n  _proto.disablePictureInPicture = function disablePictureInPicture(value) {\n    if (value === undefined) {\n      return this.techGet_('disablePictureInPicture');\n    }\n\n    this.techCall_('setDisablePictureInPicture', value);\n    this.options_.disablePictureInPicture = value;\n    this.trigger('disablepictureinpicturechanged');\n  }\n  /**\n   * Check if the player is in Picture-in-Picture mode or tell the player that it\n   * is or is not in Picture-in-Picture mode.\n   *\n   * @param  {boolean} [isPiP]\n   *         Set the players current Picture-in-Picture state\n   *\n   * @return {boolean}\n   *         - true if Picture-in-Picture is on and getting\n   *         - false if Picture-in-Picture is off and getting\n   */\n  ;\n\n  _proto.isInPictureInPicture = function isInPictureInPicture(isPiP) {\n    if (isPiP !== undefined) {\n      this.isInPictureInPicture_ = !!isPiP;\n      this.togglePictureInPictureClass_();\n      return;\n    }\n\n    return !!this.isInPictureInPicture_;\n  }\n  /**\n   * Create a floating video window always on top of other windows so that users may\n   * continue consuming media while they interact with other content sites, or\n   * applications on their device.\n   *\n   * @see [Spec]{@link https://wicg.github.io/picture-in-picture}\n   *\n   * @fires Player#enterpictureinpicture\n   *\n   * @return {Promise}\n   *         A promise with a Picture-in-Picture window.\n   */\n  ;\n\n  _proto.requestPictureInPicture = function requestPictureInPicture() {\n    if ('pictureInPictureEnabled' in document && this.disablePictureInPicture() === false) {\n      /**\n       * This event fires when the player enters picture in picture mode\n       *\n       * @event Player#enterpictureinpicture\n       * @type {EventTarget~Event}\n       */\n      return this.techGet_('requestPictureInPicture');\n    }\n  }\n  /**\n   * Exit Picture-in-Picture mode.\n   *\n   * @see [Spec]{@link https://wicg.github.io/picture-in-picture}\n   *\n   * @fires Player#leavepictureinpicture\n   *\n   * @return {Promise}\n   *         A promise.\n   */\n  ;\n\n  _proto.exitPictureInPicture = function exitPictureInPicture() {\n    if ('pictureInPictureEnabled' in document) {\n      /**\n       * This event fires when the player leaves picture in picture mode\n       *\n       * @event Player#leavepictureinpicture\n       * @type {EventTarget~Event}\n       */\n      return document.exitPictureInPicture();\n    }\n  }\n  /**\n   * Called when this Player has focus and a key gets pressed down, or when\n   * any Component of this player receives a key press that it doesn't handle.\n   * This allows player-wide hotkeys (either as defined below, or optionally\n   * by an external function).\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   *\n   * @listens keydown\n   */\n  ;\n\n  _proto.handleKeyDown = function handleKeyDown(event) {\n    var userActions = this.options_.userActions; // Bail out if hotkeys are not configured.\n\n    if (!userActions || !userActions.hotkeys) {\n      return;\n    } // Function that determines whether or not to exclude an element from\n    // hotkeys handling.\n\n\n    var excludeElement = function excludeElement(el) {\n      var tagName = el.tagName.toLowerCase(); // The first and easiest test is for `contenteditable` elements.\n\n      if (el.isContentEditable) {\n        return true;\n      } // Inputs matching these types will still trigger hotkey handling as\n      // they are not text inputs.\n\n\n      var allowedInputTypes = ['button', 'checkbox', 'hidden', 'radio', 'reset', 'submit'];\n\n      if (tagName === 'input') {\n        return allowedInputTypes.indexOf(el.type) === -1;\n      } // The final test is by tag name. These tags will be excluded entirely.\n\n\n      var excludedTags = ['textarea'];\n      return excludedTags.indexOf(tagName) !== -1;\n    }; // Bail out if the user is focused on an interactive form element.\n\n\n    if (excludeElement(this.el_.ownerDocument.activeElement)) {\n      return;\n    }\n\n    if (typeof userActions.hotkeys === 'function') {\n      userActions.hotkeys.call(this, event);\n    } else {\n      this.handleHotkeys(event);\n    }\n  }\n  /**\n   * Called when this Player receives a hotkey keydown event.\n   * Supported player-wide hotkeys are:\n   *\n   *   f          - toggle fullscreen\n   *   m          - toggle mute\n   *   k or Space - toggle play/pause\n   *\n   * @param {EventTarget~Event} event\n   *        The `keydown` event that caused this function to be called.\n   */\n  ;\n\n  _proto.handleHotkeys = function handleHotkeys(event) {\n    var hotkeys = this.options_.userActions ? this.options_.userActions.hotkeys : {}; // set fullscreenKey, muteKey, playPauseKey from `hotkeys`, use defaults if not set\n\n    var _hotkeys$fullscreenKe = hotkeys.fullscreenKey,\n        fullscreenKey = _hotkeys$fullscreenKe === void 0 ? function (keydownEvent) {\n      return keycode.isEventKey(keydownEvent, 'f');\n    } : _hotkeys$fullscreenKe,\n        _hotkeys$muteKey = hotkeys.muteKey,\n        muteKey = _hotkeys$muteKey === void 0 ? function (keydownEvent) {\n      return keycode.isEventKey(keydownEvent, 'm');\n    } : _hotkeys$muteKey,\n        _hotkeys$playPauseKey = hotkeys.playPauseKey,\n        playPauseKey = _hotkeys$playPauseKey === void 0 ? function (keydownEvent) {\n      return keycode.isEventKey(keydownEvent, 'k') || keycode.isEventKey(keydownEvent, 'Space');\n    } : _hotkeys$playPauseKey;\n\n    if (fullscreenKey.call(this, event)) {\n      event.preventDefault();\n      event.stopPropagation();\n      var FSToggle = Component$1.getComponent('FullscreenToggle');\n\n      if (document[this.fsApi_.fullscreenEnabled] !== false) {\n        FSToggle.prototype.handleClick.call(this, event);\n      }\n    } else if (muteKey.call(this, event)) {\n      event.preventDefault();\n      event.stopPropagation();\n      var MuteToggle = Component$1.getComponent('MuteToggle');\n      MuteToggle.prototype.handleClick.call(this, event);\n    } else if (playPauseKey.call(this, event)) {\n      event.preventDefault();\n      event.stopPropagation();\n      var PlayToggle = Component$1.getComponent('PlayToggle');\n      PlayToggle.prototype.handleClick.call(this, event);\n    }\n  }\n  /**\n   * Check whether the player can play a given mimetype\n   *\n   * @see https://www.w3.org/TR/2011/WD-html5-20110113/video.html#dom-navigator-canplaytype\n   *\n   * @param {string} type\n   *        The mimetype to check\n   *\n   * @return {string}\n   *         'probably', 'maybe', or '' (empty string)\n   */\n  ;\n\n  _proto.canPlayType = function canPlayType(type) {\n    var can; // Loop through each playback technology in the options order\n\n    for (var i = 0, j = this.options_.techOrder; i < j.length; i++) {\n      var techName = j[i];\n      var tech = Tech.getTech(techName); // Support old behavior of techs being registered as components.\n      // Remove once that deprecated behavior is removed.\n\n      if (!tech) {\n        tech = Component$1.getComponent(techName);\n      } // Check if the current tech is defined before continuing\n\n\n      if (!tech) {\n        log$1.error(\"The \\\"\" + techName + \"\\\" tech is undefined. Skipped browser support check for that tech.\");\n        continue;\n      } // Check if the browser supports this technology\n\n\n      if (tech.isSupported()) {\n        can = tech.canPlayType(type);\n\n        if (can) {\n          return can;\n        }\n      }\n    }\n\n    return '';\n  }\n  /**\n   * Select source based on tech-order or source-order\n   * Uses source-order selection if `options.sourceOrder` is truthy. Otherwise,\n   * defaults to tech-order selection\n   *\n   * @param {Array} sources\n   *        The sources for a media asset\n   *\n   * @return {Object|boolean}\n   *         Object of source and tech order or false\n   */\n  ;\n\n  _proto.selectSource = function selectSource(sources) {\n    var _this14 = this;\n\n    // Get only the techs specified in `techOrder` that exist and are supported by the\n    // current platform\n    var techs = this.options_.techOrder.map(function (techName) {\n      return [techName, Tech.getTech(techName)];\n    }).filter(function (_ref) {\n      var techName = _ref[0],\n          tech = _ref[1];\n\n      // Check if the current tech is defined before continuing\n      if (tech) {\n        // Check if the browser supports this technology\n        return tech.isSupported();\n      }\n\n      log$1.error(\"The \\\"\" + techName + \"\\\" tech is undefined. Skipped browser support check for that tech.\");\n      return false;\n    }); // Iterate over each `innerArray` element once per `outerArray` element and execute\n    // `tester` with both. If `tester` returns a non-falsy value, exit early and return\n    // that value.\n\n    var findFirstPassingTechSourcePair = function findFirstPassingTechSourcePair(outerArray, innerArray, tester) {\n      var found;\n      outerArray.some(function (outerChoice) {\n        return innerArray.some(function (innerChoice) {\n          found = tester(outerChoice, innerChoice);\n\n          if (found) {\n            return true;\n          }\n        });\n      });\n      return found;\n    };\n\n    var foundSourceAndTech;\n\n    var flip = function flip(fn) {\n      return function (a, b) {\n        return fn(b, a);\n      };\n    };\n\n    var finder = function finder(_ref2, source) {\n      var techName = _ref2[0],\n          tech = _ref2[1];\n\n      if (tech.canPlaySource(source, _this14.options_[techName.toLowerCase()])) {\n        return {\n          source: source,\n          tech: techName\n        };\n      }\n    }; // Depending on the truthiness of `options.sourceOrder`, we swap the order of techs and sources\n    // to select from them based on their priority.\n\n\n    if (this.options_.sourceOrder) {\n      // Source-first ordering\n      foundSourceAndTech = findFirstPassingTechSourcePair(sources, techs, flip(finder));\n    } else {\n      // Tech-first ordering\n      foundSourceAndTech = findFirstPassingTechSourcePair(techs, sources, finder);\n    }\n\n    return foundSourceAndTech || false;\n  }\n  /**\n   * Executes source setting and getting logic\n   *\n   * @param {Tech~SourceObject|Tech~SourceObject[]|string} [source]\n   *        A SourceObject, an array of SourceObjects, or a string referencing\n   *        a URL to a media source. It is _highly recommended_ that an object\n   *        or array of objects is used here, so that source selection\n   *        algorithms can take the `type` into account.\n   *\n   *        If not provided, this method acts as a getter.\n   * @param {boolean} isRetry\n   *        Indicates whether this is being called internally as a result of a retry\n   *\n   * @return {string|undefined}\n   *         If the `source` argument is missing, returns the current source\n   *         URL. Otherwise, returns nothing/undefined.\n   */\n  ;\n\n  _proto.handleSrc_ = function handleSrc_(source, isRetry) {\n    var _this15 = this;\n\n    // getter usage\n    if (typeof source === 'undefined') {\n      return this.cache_.src || '';\n    } // Reset retry behavior for new source\n\n\n    if (this.resetRetryOnError_) {\n      this.resetRetryOnError_();\n    } // filter out invalid sources and turn our source into\n    // an array of source objects\n\n\n    var sources = filterSource(source); // if a source was passed in then it is invalid because\n    // it was filtered to a zero length Array. So we have to\n    // show an error\n\n    if (!sources.length) {\n      this.setTimeout(function () {\n        this.error({\n          code: 4,\n          message: this.localize(this.options_.notSupportedMessage)\n        });\n      }, 0);\n      return;\n    } // initial sources\n\n\n    this.changingSrc_ = true; // Only update the cached source list if we are not retrying a new source after error,\n    // since in that case we want to include the failed source(s) in the cache\n\n    if (!isRetry) {\n      this.cache_.sources = sources;\n    }\n\n    this.updateSourceCaches_(sources[0]); // middlewareSource is the source after it has been changed by middleware\n\n    setSource(this, sources[0], function (middlewareSource, mws) {\n      _this15.middleware_ = mws; // since sourceSet is async we have to update the cache again after we select a source since\n      // the source that is selected could be out of order from the cache update above this callback.\n\n      if (!isRetry) {\n        _this15.cache_.sources = sources;\n      }\n\n      _this15.updateSourceCaches_(middlewareSource);\n\n      var err = _this15.src_(middlewareSource);\n\n      if (err) {\n        if (sources.length > 1) {\n          return _this15.handleSrc_(sources.slice(1));\n        }\n\n        _this15.changingSrc_ = false; // We need to wrap this in a timeout to give folks a chance to add error event handlers\n\n        _this15.setTimeout(function () {\n          this.error({\n            code: 4,\n            message: this.localize(this.options_.notSupportedMessage)\n          });\n        }, 0); // we could not find an appropriate tech, but let's still notify the delegate that this is it\n        // this needs a better comment about why this is needed\n\n\n        _this15.triggerReady();\n\n        return;\n      }\n\n      setTech(mws, _this15.tech_);\n    }); // Try another available source if this one fails before playback.\n\n    if (this.options_.retryOnError && sources.length > 1) {\n      var retry = function retry() {\n        // Remove the error modal\n        _this15.error(null);\n\n        _this15.handleSrc_(sources.slice(1), true);\n      };\n\n      var stopListeningForErrors = function stopListeningForErrors() {\n        _this15.off('error', retry);\n      };\n\n      this.one('error', retry);\n      this.one('playing', stopListeningForErrors);\n\n      this.resetRetryOnError_ = function () {\n        _this15.off('error', retry);\n\n        _this15.off('playing', stopListeningForErrors);\n      };\n    }\n  }\n  /**\n   * Get or set the video source.\n   *\n   * @param {Tech~SourceObject|Tech~SourceObject[]|string} [source]\n   *        A SourceObject, an array of SourceObjects, or a string referencing\n   *        a URL to a media source. It is _highly recommended_ that an object\n   *        or array of objects is used here, so that source selection\n   *        algorithms can take the `type` into account.\n   *\n   *        If not provided, this method acts as a getter.\n   *\n   * @return {string|undefined}\n   *         If the `source` argument is missing, returns the current source\n   *         URL. Otherwise, returns nothing/undefined.\n   */\n  ;\n\n  _proto.src = function src(source) {\n    return this.handleSrc_(source, false);\n  }\n  /**\n   * Set the source object on the tech, returns a boolean that indicates whether\n   * there is a tech that can play the source or not\n   *\n   * @param {Tech~SourceObject} source\n   *        The source object to set on the Tech\n   *\n   * @return {boolean}\n   *         - True if there is no Tech to playback this source\n   *         - False otherwise\n   *\n   * @private\n   */\n  ;\n\n  _proto.src_ = function src_(source) {\n    var _this16 = this;\n\n    var sourceTech = this.selectSource([source]);\n\n    if (!sourceTech) {\n      return true;\n    }\n\n    if (!titleCaseEquals(sourceTech.tech, this.techName_)) {\n      this.changingSrc_ = true; // load this technology with the chosen source\n\n      this.loadTech_(sourceTech.tech, sourceTech.source);\n      this.tech_.ready(function () {\n        _this16.changingSrc_ = false;\n      });\n      return false;\n    } // wait until the tech is ready to set the source\n    // and set it synchronously if possible (#2326)\n\n\n    this.ready(function () {\n      // The setSource tech method was added with source handlers\n      // so older techs won't support it\n      // We need to check the direct prototype for the case where subclasses\n      // of the tech do not support source handlers\n      if (this.tech_.constructor.prototype.hasOwnProperty('setSource')) {\n        this.techCall_('setSource', source);\n      } else {\n        this.techCall_('src', source.src);\n      }\n\n      this.changingSrc_ = false;\n    }, true);\n    return false;\n  }\n  /**\n   * Begin loading the src data.\n   */\n  ;\n\n  _proto.load = function load() {\n    this.techCall_('load');\n  }\n  /**\n   * Reset the player. Loads the first tech in the techOrder,\n   * removes all the text tracks in the existing `tech`,\n   * and calls `reset` on the `tech`.\n   */\n  ;\n\n  _proto.reset = function reset() {\n    var _this17 = this;\n\n    var PromiseClass = this.options_.Promise || window$1.Promise;\n\n    if (this.paused() || !PromiseClass) {\n      this.doReset_();\n    } else {\n      var playPromise = this.play();\n      silencePromise(playPromise.then(function () {\n        return _this17.doReset_();\n      }));\n    }\n  };\n\n  _proto.doReset_ = function doReset_() {\n    if (this.tech_) {\n      this.tech_.clearTracks('text');\n    }\n\n    this.resetCache_();\n    this.poster('');\n    this.loadTech_(this.options_.techOrder[0], null);\n    this.techCall_('reset');\n    this.resetControlBarUI_();\n\n    if (isEvented(this)) {\n      this.trigger('playerreset');\n    }\n  }\n  /**\n   * Reset Control Bar's UI by calling sub-methods that reset\n   * all of Control Bar's components\n   */\n  ;\n\n  _proto.resetControlBarUI_ = function resetControlBarUI_() {\n    this.resetProgressBar_();\n    this.resetPlaybackRate_();\n    this.resetVolumeBar_();\n  }\n  /**\n   * Reset tech's progress so progress bar is reset in the UI\n   */\n  ;\n\n  _proto.resetProgressBar_ = function resetProgressBar_() {\n    this.currentTime(0);\n    var _this$controlBar = this.controlBar,\n        durationDisplay = _this$controlBar.durationDisplay,\n        remainingTimeDisplay = _this$controlBar.remainingTimeDisplay;\n\n    if (durationDisplay) {\n      durationDisplay.updateContent();\n    }\n\n    if (remainingTimeDisplay) {\n      remainingTimeDisplay.updateContent();\n    }\n  }\n  /**\n   * Reset Playback ratio\n   */\n  ;\n\n  _proto.resetPlaybackRate_ = function resetPlaybackRate_() {\n    this.playbackRate(this.defaultPlaybackRate());\n    this.handleTechRateChange_();\n  }\n  /**\n   * Reset Volume bar\n   */\n  ;\n\n  _proto.resetVolumeBar_ = function resetVolumeBar_() {\n    this.volume(1.0);\n    this.trigger('volumechange');\n  }\n  /**\n   * Returns all of the current source objects.\n   *\n   * @return {Tech~SourceObject[]}\n   *         The current source objects\n   */\n  ;\n\n  _proto.currentSources = function currentSources() {\n    var source = this.currentSource();\n    var sources = []; // assume `{}` or `{ src }`\n\n    if (Object.keys(source).length !== 0) {\n      sources.push(source);\n    }\n\n    return this.cache_.sources || sources;\n  }\n  /**\n   * Returns the current source object.\n   *\n   * @return {Tech~SourceObject}\n   *         The current source object\n   */\n  ;\n\n  _proto.currentSource = function currentSource() {\n    return this.cache_.source || {};\n  }\n  /**\n   * Returns the fully qualified URL of the current source value e.g. http://mysite.com/video.mp4\n   * Can be used in conjunction with `currentType` to assist in rebuilding the current source object.\n   *\n   * @return {string}\n   *         The current source\n   */\n  ;\n\n  _proto.currentSrc = function currentSrc() {\n    return this.currentSource() && this.currentSource().src || '';\n  }\n  /**\n   * Get the current source type e.g. video/mp4\n   * This can allow you rebuild the current source object so that you could load the same\n   * source and tech later\n   *\n   * @return {string}\n   *         The source MIME type\n   */\n  ;\n\n  _proto.currentType = function currentType() {\n    return this.currentSource() && this.currentSource().type || '';\n  }\n  /**\n   * Get or set the preload attribute\n   *\n   * @param {boolean} [value]\n   *        - true means that we should preload\n   *        - false means that we should not preload\n   *\n   * @return {string}\n   *         The preload attribute value when getting\n   */\n  ;\n\n  _proto.preload = function preload(value) {\n    if (value !== undefined) {\n      this.techCall_('setPreload', value);\n      this.options_.preload = value;\n      return;\n    }\n\n    return this.techGet_('preload');\n  }\n  /**\n   * Get or set the autoplay option. When this is a boolean it will\n   * modify the attribute on the tech. When this is a string the attribute on\n   * the tech will be removed and `Player` will handle autoplay on loadstarts.\n   *\n   * @param {boolean|string} [value]\n   *        - true: autoplay using the browser behavior\n   *        - false: do not autoplay\n   *        - 'play': call play() on every loadstart\n   *        - 'muted': call muted() then play() on every loadstart\n   *        - 'any': call play() on every loadstart. if that fails call muted() then play().\n   *        - *: values other than those listed here will be set `autoplay` to true\n   *\n   * @return {boolean|string}\n   *         The current value of autoplay when getting\n   */\n  ;\n\n  _proto.autoplay = function autoplay(value) {\n    // getter usage\n    if (value === undefined) {\n      return this.options_.autoplay || false;\n    }\n\n    var techAutoplay; // if the value is a valid string set it to that, or normalize `true` to 'play', if need be\n\n    if (typeof value === 'string' && /(any|play|muted)/.test(value) || value === true && this.options_.normalizeAutoplay) {\n      this.options_.autoplay = value;\n      this.manualAutoplay_(typeof value === 'string' ? value : 'play');\n      techAutoplay = false; // any falsy value sets autoplay to false in the browser,\n      // lets do the same\n    } else if (!value) {\n      this.options_.autoplay = false; // any other value (ie truthy) sets autoplay to true\n    } else {\n      this.options_.autoplay = true;\n    }\n\n    techAutoplay = typeof techAutoplay === 'undefined' ? this.options_.autoplay : techAutoplay; // if we don't have a tech then we do not queue up\n    // a setAutoplay call on tech ready. We do this because the\n    // autoplay option will be passed in the constructor and we\n    // do not need to set it twice\n\n    if (this.tech_) {\n      this.techCall_('setAutoplay', techAutoplay);\n    }\n  }\n  /**\n   * Set or unset the playsinline attribute.\n   * Playsinline tells the browser that non-fullscreen playback is preferred.\n   *\n   * @param {boolean} [value]\n   *        - true means that we should try to play inline by default\n   *        - false means that we should use the browser's default playback mode,\n   *          which in most cases is inline. iOS Safari is a notable exception\n   *          and plays fullscreen by default.\n   *\n   * @return {string|Player}\n   *         - the current value of playsinline\n   *         - the player when setting\n   *\n   * @see [Spec]{@link https://html.spec.whatwg.org/#attr-video-playsinline}\n   */\n  ;\n\n  _proto.playsinline = function playsinline(value) {\n    if (value !== undefined) {\n      this.techCall_('setPlaysinline', value);\n      this.options_.playsinline = value;\n      return this;\n    }\n\n    return this.techGet_('playsinline');\n  }\n  /**\n   * Get or set the loop attribute on the video element.\n   *\n   * @param {boolean} [value]\n   *        - true means that we should loop the video\n   *        - false means that we should not loop the video\n   *\n   * @return {boolean}\n   *         The current value of loop when getting\n   */\n  ;\n\n  _proto.loop = function loop(value) {\n    if (value !== undefined) {\n      this.techCall_('setLoop', value);\n      this.options_.loop = value;\n      return;\n    }\n\n    return this.techGet_('loop');\n  }\n  /**\n   * Get or set the poster image source url\n   *\n   * @fires Player#posterchange\n   *\n   * @param {string} [src]\n   *        Poster image source URL\n   *\n   * @return {string}\n   *         The current value of poster when getting\n   */\n  ;\n\n  _proto.poster = function poster(src) {\n    if (src === undefined) {\n      return this.poster_;\n    } // The correct way to remove a poster is to set as an empty string\n    // other falsey values will throw errors\n\n\n    if (!src) {\n      src = '';\n    }\n\n    if (src === this.poster_) {\n      return;\n    } // update the internal poster variable\n\n\n    this.poster_ = src; // update the tech's poster\n\n    this.techCall_('setPoster', src);\n    this.isPosterFromTech_ = false; // alert components that the poster has been set\n\n    /**\n     * This event fires when the poster image is changed on the player.\n     *\n     * @event Player#posterchange\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('posterchange');\n  }\n  /**\n   * Some techs (e.g. YouTube) can provide a poster source in an\n   * asynchronous way. We want the poster component to use this\n   * poster source so that it covers up the tech's controls.\n   * (YouTube's play button). However we only want to use this\n   * source if the player user hasn't set a poster through\n   * the normal APIs.\n   *\n   * @fires Player#posterchange\n   * @listens Tech#posterchange\n   * @private\n   */\n  ;\n\n  _proto.handleTechPosterChange_ = function handleTechPosterChange_() {\n    if ((!this.poster_ || this.options_.techCanOverridePoster) && this.tech_ && this.tech_.poster) {\n      var newPoster = this.tech_.poster() || '';\n\n      if (newPoster !== this.poster_) {\n        this.poster_ = newPoster;\n        this.isPosterFromTech_ = true; // Let components know the poster has changed\n\n        this.trigger('posterchange');\n      }\n    }\n  }\n  /**\n   * Get or set whether or not the controls are showing.\n   *\n   * @fires Player#controlsenabled\n   *\n   * @param {boolean} [bool]\n   *        - true to turn controls on\n   *        - false to turn controls off\n   *\n   * @return {boolean}\n   *         The current value of controls when getting\n   */\n  ;\n\n  _proto.controls = function controls(bool) {\n    if (bool === undefined) {\n      return !!this.controls_;\n    }\n\n    bool = !!bool; // Don't trigger a change event unless it actually changed\n\n    if (this.controls_ === bool) {\n      return;\n    }\n\n    this.controls_ = bool;\n\n    if (this.usingNativeControls()) {\n      this.techCall_('setControls', bool);\n    }\n\n    if (this.controls_) {\n      this.removeClass('vjs-controls-disabled');\n      this.addClass('vjs-controls-enabled');\n      /**\n       * @event Player#controlsenabled\n       * @type {EventTarget~Event}\n       */\n\n      this.trigger('controlsenabled');\n\n      if (!this.usingNativeControls()) {\n        this.addTechControlsListeners_();\n      }\n    } else {\n      this.removeClass('vjs-controls-enabled');\n      this.addClass('vjs-controls-disabled');\n      /**\n       * @event Player#controlsdisabled\n       * @type {EventTarget~Event}\n       */\n\n      this.trigger('controlsdisabled');\n\n      if (!this.usingNativeControls()) {\n        this.removeTechControlsListeners_();\n      }\n    }\n  }\n  /**\n   * Toggle native controls on/off. Native controls are the controls built into\n   * devices (e.g. default iPhone controls) or other techs\n   * (e.g. Vimeo Controls)\n   * **This should only be set by the current tech, because only the tech knows\n   * if it can support native controls**\n   *\n   * @fires Player#usingnativecontrols\n   * @fires Player#usingcustomcontrols\n   *\n   * @param {boolean} [bool]\n   *        - true to turn native controls on\n   *        - false to turn native controls off\n   *\n   * @return {boolean}\n   *         The current value of native controls when getting\n   */\n  ;\n\n  _proto.usingNativeControls = function usingNativeControls(bool) {\n    if (bool === undefined) {\n      return !!this.usingNativeControls_;\n    }\n\n    bool = !!bool; // Don't trigger a change event unless it actually changed\n\n    if (this.usingNativeControls_ === bool) {\n      return;\n    }\n\n    this.usingNativeControls_ = bool;\n\n    if (this.usingNativeControls_) {\n      this.addClass('vjs-using-native-controls');\n      /**\n       * player is using the native device controls\n       *\n       * @event Player#usingnativecontrols\n       * @type {EventTarget~Event}\n       */\n\n      this.trigger('usingnativecontrols');\n    } else {\n      this.removeClass('vjs-using-native-controls');\n      /**\n       * player is using the custom HTML controls\n       *\n       * @event Player#usingcustomcontrols\n       * @type {EventTarget~Event}\n       */\n\n      this.trigger('usingcustomcontrols');\n    }\n  }\n  /**\n   * Set or get the current MediaError\n   *\n   * @fires Player#error\n   *\n   * @param  {MediaError|string|number} [err]\n   *         A MediaError or a string/number to be turned\n   *         into a MediaError\n   *\n   * @return {MediaError|null}\n   *         The current MediaError when getting (or null)\n   */\n  ;\n\n  _proto.error = function error(err) {\n    var _this18 = this;\n\n    if (err === undefined) {\n      return this.error_ || null;\n    } // allow hooks to modify error object\n\n\n    hooks('beforeerror').forEach(function (hookFunction) {\n      var newErr = hookFunction(_this18, err);\n\n      if (!(isObject(newErr) && !Array.isArray(newErr) || typeof newErr === 'string' || typeof newErr === 'number' || newErr === null)) {\n        _this18.log.error('please return a value that MediaError expects in beforeerror hooks');\n\n        return;\n      }\n\n      err = newErr;\n    }); // Suppress the first error message for no compatible source until\n    // user interaction\n\n    if (this.options_.suppressNotSupportedError && err && err.code === 4) {\n      var triggerSuppressedError = function triggerSuppressedError() {\n        this.error(err);\n      };\n\n      this.options_.suppressNotSupportedError = false;\n      this.any(['click', 'touchstart'], triggerSuppressedError);\n      this.one('loadstart', function () {\n        this.off(['click', 'touchstart'], triggerSuppressedError);\n      });\n      return;\n    } // restoring to default\n\n\n    if (err === null) {\n      this.error_ = err;\n      this.removeClass('vjs-error');\n\n      if (this.errorDisplay) {\n        this.errorDisplay.close();\n      }\n\n      return;\n    }\n\n    this.error_ = new MediaError(err); // add the vjs-error classname to the player\n\n    this.addClass('vjs-error'); // log the name of the error type and any message\n    // IE11 logs \"[object object]\" and required you to expand message to see error object\n\n    log$1.error(\"(CODE:\" + this.error_.code + \" \" + MediaError.errorTypes[this.error_.code] + \")\", this.error_.message, this.error_);\n    /**\n     * @event Player#error\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('error'); // notify hooks of the per player error\n\n    hooks('error').forEach(function (hookFunction) {\n      return hookFunction(_this18, _this18.error_);\n    });\n    return;\n  }\n  /**\n   * Report user activity\n   *\n   * @param {Object} event\n   *        Event object\n   */\n  ;\n\n  _proto.reportUserActivity = function reportUserActivity(event) {\n    this.userActivity_ = true;\n  }\n  /**\n   * Get/set if user is active\n   *\n   * @fires Player#useractive\n   * @fires Player#userinactive\n   *\n   * @param {boolean} [bool]\n   *        - true if the user is active\n   *        - false if the user is inactive\n   *\n   * @return {boolean}\n   *         The current value of userActive when getting\n   */\n  ;\n\n  _proto.userActive = function userActive(bool) {\n    if (bool === undefined) {\n      return this.userActive_;\n    }\n\n    bool = !!bool;\n\n    if (bool === this.userActive_) {\n      return;\n    }\n\n    this.userActive_ = bool;\n\n    if (this.userActive_) {\n      this.userActivity_ = true;\n      this.removeClass('vjs-user-inactive');\n      this.addClass('vjs-user-active');\n      /**\n       * @event Player#useractive\n       * @type {EventTarget~Event}\n       */\n\n      this.trigger('useractive');\n      return;\n    } // Chrome/Safari/IE have bugs where when you change the cursor it can\n    // trigger a mousemove event. This causes an issue when you're hiding\n    // the cursor when the user is inactive, and a mousemove signals user\n    // activity. Making it impossible to go into inactive mode. Specifically\n    // this happens in fullscreen when we really need to hide the cursor.\n    //\n    // When this gets resolved in ALL browsers it can be removed\n    // https://code.google.com/p/chromium/issues/detail?id=103041\n\n\n    if (this.tech_) {\n      this.tech_.one('mousemove', function (e) {\n        e.stopPropagation();\n        e.preventDefault();\n      });\n    }\n\n    this.userActivity_ = false;\n    this.removeClass('vjs-user-active');\n    this.addClass('vjs-user-inactive');\n    /**\n     * @event Player#userinactive\n     * @type {EventTarget~Event}\n     */\n\n    this.trigger('userinactive');\n  }\n  /**\n   * Listen for user activity based on timeout value\n   *\n   * @private\n   */\n  ;\n\n  _proto.listenForUserActivity_ = function listenForUserActivity_() {\n    var mouseInProgress;\n    var lastMoveX;\n    var lastMoveY;\n    var handleActivity = bind(this, this.reportUserActivity);\n\n    var handleMouseMove = function handleMouseMove(e) {\n      // #1068 - Prevent mousemove spamming\n      // Chrome Bug: https://code.google.com/p/chromium/issues/detail?id=366970\n      if (e.screenX !== lastMoveX || e.screenY !== lastMoveY) {\n        lastMoveX = e.screenX;\n        lastMoveY = e.screenY;\n        handleActivity();\n      }\n    };\n\n    var handleMouseDown = function handleMouseDown() {\n      handleActivity(); // For as long as the they are touching the device or have their mouse down,\n      // we consider them active even if they're not moving their finger or mouse.\n      // So we want to continue to update that they are active\n\n      this.clearInterval(mouseInProgress); // Setting userActivity=true now and setting the interval to the same time\n      // as the activityCheck interval (250) should ensure we never miss the\n      // next activityCheck\n\n      mouseInProgress = this.setInterval(handleActivity, 250);\n    };\n\n    var handleMouseUpAndMouseLeave = function handleMouseUpAndMouseLeave(event) {\n      handleActivity(); // Stop the interval that maintains activity if the mouse/touch is down\n\n      this.clearInterval(mouseInProgress);\n    }; // Any mouse movement will be considered user activity\n\n\n    this.on('mousedown', handleMouseDown);\n    this.on('mousemove', handleMouseMove);\n    this.on('mouseup', handleMouseUpAndMouseLeave);\n    this.on('mouseleave', handleMouseUpAndMouseLeave);\n    var controlBar = this.getChild('controlBar'); // Fixes bug on Android & iOS where when tapping progressBar (when control bar is displayed)\n    // controlBar would no longer be hidden by default timeout.\n\n    if (controlBar && !IS_IOS && !IS_ANDROID) {\n      controlBar.on('mouseenter', function (event) {\n        if (this.player().options_.inactivityTimeout !== 0) {\n          this.player().cache_.inactivityTimeout = this.player().options_.inactivityTimeout;\n        }\n\n        this.player().options_.inactivityTimeout = 0;\n      });\n      controlBar.on('mouseleave', function (event) {\n        this.player().options_.inactivityTimeout = this.player().cache_.inactivityTimeout;\n      });\n    } // Listen for keyboard navigation\n    // Shouldn't need to use inProgress interval because of key repeat\n\n\n    this.on('keydown', handleActivity);\n    this.on('keyup', handleActivity); // Run an interval every 250 milliseconds instead of stuffing everything into\n    // the mousemove/touchmove function itself, to prevent performance degradation.\n    // `this.reportUserActivity` simply sets this.userActivity_ to true, which\n    // then gets picked up by this loop\n    // http://ejohn.org/blog/learning-from-twitter/\n\n    var inactivityTimeout;\n    this.setInterval(function () {\n      // Check to see if mouse/touch activity has happened\n      if (!this.userActivity_) {\n        return;\n      } // Reset the activity tracker\n\n\n      this.userActivity_ = false; // If the user state was inactive, set the state to active\n\n      this.userActive(true); // Clear any existing inactivity timeout to start the timer over\n\n      this.clearTimeout(inactivityTimeout);\n      var timeout = this.options_.inactivityTimeout;\n\n      if (timeout <= 0) {\n        return;\n      } // In <timeout> milliseconds, if no more activity has occurred the\n      // user will be considered inactive\n\n\n      inactivityTimeout = this.setTimeout(function () {\n        // Protect against the case where the inactivityTimeout can trigger just\n        // before the next user activity is picked up by the activity check loop\n        // causing a flicker\n        if (!this.userActivity_) {\n          this.userActive(false);\n        }\n      }, timeout);\n    }, 250);\n  }\n  /**\n   * Gets or sets the current playback rate. A playback rate of\n   * 1.0 represents normal speed and 0.5 would indicate half-speed\n   * playback, for instance.\n   *\n   * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-playbackrate\n   *\n   * @param {number} [rate]\n   *       New playback rate to set.\n   *\n   * @return {number}\n   *         The current playback rate when getting or 1.0\n   */\n  ;\n\n  _proto.playbackRate = function playbackRate(rate) {\n    if (rate !== undefined) {\n      // NOTE: this.cache_.lastPlaybackRate is set from the tech handler\n      // that is registered above\n      this.techCall_('setPlaybackRate', rate);\n      return;\n    }\n\n    if (this.tech_ && this.tech_.featuresPlaybackRate) {\n      return this.cache_.lastPlaybackRate || this.techGet_('playbackRate');\n    }\n\n    return 1.0;\n  }\n  /**\n   * Gets or sets the current default playback rate. A default playback rate of\n   * 1.0 represents normal speed and 0.5 would indicate half-speed playback, for instance.\n   * defaultPlaybackRate will only represent what the initial playbackRate of a video was, not\n   * not the current playbackRate.\n   *\n   * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-defaultplaybackrate\n   *\n   * @param {number} [rate]\n   *       New default playback rate to set.\n   *\n   * @return {number|Player}\n   *         - The default playback rate when getting or 1.0\n   *         - the player when setting\n   */\n  ;\n\n  _proto.defaultPlaybackRate = function defaultPlaybackRate(rate) {\n    if (rate !== undefined) {\n      return this.techCall_('setDefaultPlaybackRate', rate);\n    }\n\n    if (this.tech_ && this.tech_.featuresPlaybackRate) {\n      return this.techGet_('defaultPlaybackRate');\n    }\n\n    return 1.0;\n  }\n  /**\n   * Gets or sets the audio flag\n   *\n   * @param {boolean} bool\n   *        - true signals that this is an audio player\n   *        - false signals that this is not an audio player\n   *\n   * @return {boolean}\n   *         The current value of isAudio when getting\n   */\n  ;\n\n  _proto.isAudio = function isAudio(bool) {\n    if (bool !== undefined) {\n      this.isAudio_ = !!bool;\n      return;\n    }\n\n    return !!this.isAudio_;\n  }\n  /**\n   * A helper method for adding a {@link TextTrack} to our\n   * {@link TextTrackList}.\n   *\n   * In addition to the W3C settings we allow adding additional info through options.\n   *\n   * @see http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-addtexttrack\n   *\n   * @param {string} [kind]\n   *        the kind of TextTrack you are adding\n   *\n   * @param {string} [label]\n   *        the label to give the TextTrack label\n   *\n   * @param {string} [language]\n   *        the language to set on the TextTrack\n   *\n   * @return {TextTrack|undefined}\n   *         the TextTrack that was added or undefined\n   *         if there is no tech\n   */\n  ;\n\n  _proto.addTextTrack = function addTextTrack(kind, label, language) {\n    if (this.tech_) {\n      return this.tech_.addTextTrack(kind, label, language);\n    }\n  }\n  /**\n   * Create a remote {@link TextTrack} and an {@link HTMLTrackElement}.\n   * When manualCleanup is set to false, the track will be automatically removed\n   * on source changes.\n   *\n   * @param {Object} options\n   *        Options to pass to {@link HTMLTrackElement} during creation. See\n   *        {@link HTMLTrackElement} for object properties that you should use.\n   *\n   * @param {boolean} [manualCleanup=true] if set to false, the TextTrack will be\n   *                                       removed on a source change\n   *\n   * @return {HtmlTrackElement}\n   *         the HTMLTrackElement that was created and added\n   *         to the HtmlTrackElementList and the remote\n   *         TextTrackList\n   *\n   * @deprecated The default value of the \"manualCleanup\" parameter will default\n   *             to \"false\" in upcoming versions of Video.js\n   */\n  ;\n\n  _proto.addRemoteTextTrack = function addRemoteTextTrack(options, manualCleanup) {\n    if (this.tech_) {\n      return this.tech_.addRemoteTextTrack(options, manualCleanup);\n    }\n  }\n  /**\n   * Remove a remote {@link TextTrack} from the respective\n   * {@link TextTrackList} and {@link HtmlTrackElementList}.\n   *\n   * @param {Object} track\n   *        Remote {@link TextTrack} to remove\n   *\n   * @return {undefined}\n   *         does not return anything\n   */\n  ;\n\n  _proto.removeRemoteTextTrack = function removeRemoteTextTrack(obj) {\n    if (obj === void 0) {\n      obj = {};\n    }\n\n    var _obj = obj,\n        track = _obj.track;\n\n    if (!track) {\n      track = obj;\n    } // destructure the input into an object with a track argument, defaulting to arguments[0]\n    // default the whole argument to an empty object if nothing was passed in\n\n\n    if (this.tech_) {\n      return this.tech_.removeRemoteTextTrack(track);\n    }\n  }\n  /**\n   * Gets available media playback quality metrics as specified by the W3C's Media\n   * Playback Quality API.\n   *\n   * @see [Spec]{@link https://wicg.github.io/media-playback-quality}\n   *\n   * @return {Object|undefined}\n   *         An object with supported media playback quality metrics or undefined if there\n   *         is no tech or the tech does not support it.\n   */\n  ;\n\n  _proto.getVideoPlaybackQuality = function getVideoPlaybackQuality() {\n    return this.techGet_('getVideoPlaybackQuality');\n  }\n  /**\n   * Get video width\n   *\n   * @return {number}\n   *         current video width\n   */\n  ;\n\n  _proto.videoWidth = function videoWidth() {\n    return this.tech_ && this.tech_.videoWidth && this.tech_.videoWidth() || 0;\n  }\n  /**\n   * Get video height\n   *\n   * @return {number}\n   *         current video height\n   */\n  ;\n\n  _proto.videoHeight = function videoHeight() {\n    return this.tech_ && this.tech_.videoHeight && this.tech_.videoHeight() || 0;\n  }\n  /**\n   * The player's language code.\n   *\n   * Changing the langauge will trigger\n   * [languagechange]{@link Player#event:languagechange}\n   * which Components can use to update control text.\n   * ClickableComponent will update its control text by default on\n   * [languagechange]{@link Player#event:languagechange}.\n   *\n   * @fires Player#languagechange\n   *\n   * @param {string} [code]\n   *        the language code to set the player to\n   *\n   * @return {string}\n   *         The current language code when getting\n   */\n  ;\n\n  _proto.language = function language(code) {\n    if (code === undefined) {\n      return this.language_;\n    }\n\n    if (this.language_ !== String(code).toLowerCase()) {\n      this.language_ = String(code).toLowerCase(); // during first init, it's possible some things won't be evented\n\n      if (isEvented(this)) {\n        /**\n        * fires when the player language change\n        *\n        * @event Player#languagechange\n        * @type {EventTarget~Event}\n        */\n        this.trigger('languagechange');\n      }\n    }\n  }\n  /**\n   * Get the player's language dictionary\n   * Merge every time, because a newly added plugin might call videojs.addLanguage() at any time\n   * Languages specified directly in the player options have precedence\n   *\n   * @return {Array}\n   *         An array of of supported languages\n   */\n  ;\n\n  _proto.languages = function languages() {\n    return mergeOptions$3(Player.prototype.options_.languages, this.languages_);\n  }\n  /**\n   * returns a JavaScript object reperesenting the current track\n   * information. **DOES not return it as JSON**\n   *\n   * @return {Object}\n   *         Object representing the current of track info\n   */\n  ;\n\n  _proto.toJSON = function toJSON() {\n    var options = mergeOptions$3(this.options_);\n    var tracks = options.tracks;\n    options.tracks = [];\n\n    for (var i = 0; i < tracks.length; i++) {\n      var track = tracks[i]; // deep merge tracks and null out player so no circular references\n\n      track = mergeOptions$3(track);\n      track.player = undefined;\n      options.tracks[i] = track;\n    }\n\n    return options;\n  }\n  /**\n   * Creates a simple modal dialog (an instance of the {@link ModalDialog}\n   * component) that immediately overlays the player with arbitrary\n   * content and removes itself when closed.\n   *\n   * @param {string|Function|Element|Array|null} content\n   *        Same as {@link ModalDialog#content}'s param of the same name.\n   *        The most straight-forward usage is to provide a string or DOM\n   *        element.\n   *\n   * @param {Object} [options]\n   *        Extra options which will be passed on to the {@link ModalDialog}.\n   *\n   * @return {ModalDialog}\n   *         the {@link ModalDialog} that was created\n   */\n  ;\n\n  _proto.createModal = function createModal(content, options) {\n    var _this19 = this;\n\n    options = options || {};\n    options.content = content || '';\n    var modal = new ModalDialog(this, options);\n    this.addChild(modal);\n    modal.on('dispose', function () {\n      _this19.removeChild(modal);\n    });\n    modal.open();\n    return modal;\n  }\n  /**\n   * Change breakpoint classes when the player resizes.\n   *\n   * @private\n   */\n  ;\n\n  _proto.updateCurrentBreakpoint_ = function updateCurrentBreakpoint_() {\n    if (!this.responsive()) {\n      return;\n    }\n\n    var currentBreakpoint = this.currentBreakpoint();\n    var currentWidth = this.currentWidth();\n\n    for (var i = 0; i < BREAKPOINT_ORDER.length; i++) {\n      var candidateBreakpoint = BREAKPOINT_ORDER[i];\n      var maxWidth = this.breakpoints_[candidateBreakpoint];\n\n      if (currentWidth <= maxWidth) {\n        // The current breakpoint did not change, nothing to do.\n        if (currentBreakpoint === candidateBreakpoint) {\n          return;\n        } // Only remove a class if there is a current breakpoint.\n\n\n        if (currentBreakpoint) {\n          this.removeClass(BREAKPOINT_CLASSES[currentBreakpoint]);\n        }\n\n        this.addClass(BREAKPOINT_CLASSES[candidateBreakpoint]);\n        this.breakpoint_ = candidateBreakpoint;\n        break;\n      }\n    }\n  }\n  /**\n   * Removes the current breakpoint.\n   *\n   * @private\n   */\n  ;\n\n  _proto.removeCurrentBreakpoint_ = function removeCurrentBreakpoint_() {\n    var className = this.currentBreakpointClass();\n    this.breakpoint_ = '';\n\n    if (className) {\n      this.removeClass(className);\n    }\n  }\n  /**\n   * Get or set breakpoints on the player.\n   *\n   * Calling this method with an object or `true` will remove any previous\n   * custom breakpoints and start from the defaults again.\n   *\n   * @param  {Object|boolean} [breakpoints]\n   *         If an object is given, it can be used to provide custom\n   *         breakpoints. If `true` is given, will set default breakpoints.\n   *         If this argument is not given, will simply return the current\n   *         breakpoints.\n   *\n   * @param  {number} [breakpoints.tiny]\n   *         The maximum width for the \"vjs-layout-tiny\" class.\n   *\n   * @param  {number} [breakpoints.xsmall]\n   *         The maximum width for the \"vjs-layout-x-small\" class.\n   *\n   * @param  {number} [breakpoints.small]\n   *         The maximum width for the \"vjs-layout-small\" class.\n   *\n   * @param  {number} [breakpoints.medium]\n   *         The maximum width for the \"vjs-layout-medium\" class.\n   *\n   * @param  {number} [breakpoints.large]\n   *         The maximum width for the \"vjs-layout-large\" class.\n   *\n   * @param  {number} [breakpoints.xlarge]\n   *         The maximum width for the \"vjs-layout-x-large\" class.\n   *\n   * @param  {number} [breakpoints.huge]\n   *         The maximum width for the \"vjs-layout-huge\" class.\n   *\n   * @return {Object}\n   *         An object mapping breakpoint names to maximum width values.\n   */\n  ;\n\n  _proto.breakpoints = function breakpoints(_breakpoints) {\n    // Used as a getter.\n    if (_breakpoints === undefined) {\n      return assign(this.breakpoints_);\n    }\n\n    this.breakpoint_ = '';\n    this.breakpoints_ = assign({}, DEFAULT_BREAKPOINTS, _breakpoints); // When breakpoint definitions change, we need to update the currently\n    // selected breakpoint.\n\n    this.updateCurrentBreakpoint_(); // Clone the breakpoints before returning.\n\n    return assign(this.breakpoints_);\n  }\n  /**\n   * Get or set a flag indicating whether or not this player should adjust\n   * its UI based on its dimensions.\n   *\n   * @param  {boolean} value\n   *         Should be `true` if the player should adjust its UI based on its\n   *         dimensions; otherwise, should be `false`.\n   *\n   * @return {boolean}\n   *         Will be `true` if this player should adjust its UI based on its\n   *         dimensions; otherwise, will be `false`.\n   */\n  ;\n\n  _proto.responsive = function responsive(value) {\n    // Used as a getter.\n    if (value === undefined) {\n      return this.responsive_;\n    }\n\n    value = Boolean(value);\n    var current = this.responsive_; // Nothing changed.\n\n    if (value === current) {\n      return;\n    } // The value actually changed, set it.\n\n\n    this.responsive_ = value; // Start listening for breakpoints and set the initial breakpoint if the\n    // player is now responsive.\n\n    if (value) {\n      this.on('playerresize', this.boundUpdateCurrentBreakpoint_);\n      this.updateCurrentBreakpoint_(); // Stop listening for breakpoints if the player is no longer responsive.\n    } else {\n      this.off('playerresize', this.boundUpdateCurrentBreakpoint_);\n      this.removeCurrentBreakpoint_();\n    }\n\n    return value;\n  }\n  /**\n   * Get current breakpoint name, if any.\n   *\n   * @return {string}\n   *         If there is currently a breakpoint set, returns a the key from the\n   *         breakpoints object matching it. Otherwise, returns an empty string.\n   */\n  ;\n\n  _proto.currentBreakpoint = function currentBreakpoint() {\n    return this.breakpoint_;\n  }\n  /**\n   * Get the current breakpoint class name.\n   *\n   * @return {string}\n   *         The matching class name (e.g. `\"vjs-layout-tiny\"` or\n   *         `\"vjs-layout-large\"`) for the current breakpoint. Empty string if\n   *         there is no current breakpoint.\n   */\n  ;\n\n  _proto.currentBreakpointClass = function currentBreakpointClass() {\n    return BREAKPOINT_CLASSES[this.breakpoint_] || '';\n  }\n  /**\n   * An object that describes a single piece of media.\n   *\n   * Properties that are not part of this type description will be retained; so,\n   * this can be viewed as a generic metadata storage mechanism as well.\n   *\n   * @see      {@link https://wicg.github.io/mediasession/#the-mediametadata-interface}\n   * @typedef  {Object} Player~MediaObject\n   *\n   * @property {string} [album]\n   *           Unused, except if this object is passed to the `MediaSession`\n   *           API.\n   *\n   * @property {string} [artist]\n   *           Unused, except if this object is passed to the `MediaSession`\n   *           API.\n   *\n   * @property {Object[]} [artwork]\n   *           Unused, except if this object is passed to the `MediaSession`\n   *           API. If not specified, will be populated via the `poster`, if\n   *           available.\n   *\n   * @property {string} [poster]\n   *           URL to an image that will display before playback.\n   *\n   * @property {Tech~SourceObject|Tech~SourceObject[]|string} [src]\n   *           A single source object, an array of source objects, or a string\n   *           referencing a URL to a media source. It is _highly recommended_\n   *           that an object or array of objects is used here, so that source\n   *           selection algorithms can take the `type` into account.\n   *\n   * @property {string} [title]\n   *           Unused, except if this object is passed to the `MediaSession`\n   *           API.\n   *\n   * @property {Object[]} [textTracks]\n   *           An array of objects to be used to create text tracks, following\n   *           the {@link https://www.w3.org/TR/html50/embedded-content-0.html#the-track-element|native track element format}.\n   *           For ease of removal, these will be created as \"remote\" text\n   *           tracks and set to automatically clean up on source changes.\n   *\n   *           These objects may have properties like `src`, `kind`, `label`,\n   *           and `language`, see {@link Tech#createRemoteTextTrack}.\n   */\n\n  /**\n   * Populate the player using a {@link Player~MediaObject|MediaObject}.\n   *\n   * @param  {Player~MediaObject} media\n   *         A media object.\n   *\n   * @param  {Function} ready\n   *         A callback to be called when the player is ready.\n   */\n  ;\n\n  _proto.loadMedia = function loadMedia(media, ready) {\n    var _this20 = this;\n\n    if (!media || typeof media !== 'object') {\n      return;\n    }\n\n    this.reset(); // Clone the media object so it cannot be mutated from outside.\n\n    this.cache_.media = mergeOptions$3(media);\n    var _this$cache_$media = this.cache_.media,\n        artwork = _this$cache_$media.artwork,\n        poster = _this$cache_$media.poster,\n        src = _this$cache_$media.src,\n        textTracks = _this$cache_$media.textTracks; // If `artwork` is not given, create it using `poster`.\n\n    if (!artwork && poster) {\n      this.cache_.media.artwork = [{\n        src: poster,\n        type: getMimetype(poster)\n      }];\n    }\n\n    if (src) {\n      this.src(src);\n    }\n\n    if (poster) {\n      this.poster(poster);\n    }\n\n    if (Array.isArray(textTracks)) {\n      textTracks.forEach(function (tt) {\n        return _this20.addRemoteTextTrack(tt, false);\n      });\n    }\n\n    this.ready(ready);\n  }\n  /**\n   * Get a clone of the current {@link Player~MediaObject} for this player.\n   *\n   * If the `loadMedia` method has not been used, will attempt to return a\n   * {@link Player~MediaObject} based on the current state of the player.\n   *\n   * @return {Player~MediaObject}\n   */\n  ;\n\n  _proto.getMedia = function getMedia() {\n    if (!this.cache_.media) {\n      var poster = this.poster();\n      var src = this.currentSources();\n      var textTracks = Array.prototype.map.call(this.remoteTextTracks(), function (tt) {\n        return {\n          kind: tt.kind,\n          label: tt.label,\n          language: tt.language,\n          src: tt.src\n        };\n      });\n      var media = {\n        src: src,\n        textTracks: textTracks\n      };\n\n      if (poster) {\n        media.poster = poster;\n        media.artwork = [{\n          src: media.poster,\n          type: getMimetype(media.poster)\n        }];\n      }\n\n      return media;\n    }\n\n    return mergeOptions$3(this.cache_.media);\n  }\n  /**\n   * Gets tag settings\n   *\n   * @param {Element} tag\n   *        The player tag\n   *\n   * @return {Object}\n   *         An object containing all of the settings\n   *         for a player tag\n   */\n  ;\n\n  Player.getTagSettings = function getTagSettings(tag) {\n    var baseOptions = {\n      sources: [],\n      tracks: []\n    };\n    var tagOptions = getAttributes(tag);\n    var dataSetup = tagOptions['data-setup'];\n\n    if (hasClass(tag, 'vjs-fill')) {\n      tagOptions.fill = true;\n    }\n\n    if (hasClass(tag, 'vjs-fluid')) {\n      tagOptions.fluid = true;\n    } // Check if data-setup attr exists.\n\n\n    if (dataSetup !== null) {\n      // Parse options JSON\n      // If empty string, make it a parsable json object.\n      var _safeParseTuple = safeParseTuple(dataSetup || '{}'),\n          err = _safeParseTuple[0],\n          data = _safeParseTuple[1];\n\n      if (err) {\n        log$1.error(err);\n      }\n\n      assign(tagOptions, data);\n    }\n\n    assign(baseOptions, tagOptions); // Get tag children settings\n\n    if (tag.hasChildNodes()) {\n      var children = tag.childNodes;\n\n      for (var i = 0, j = children.length; i < j; i++) {\n        var child = children[i]; // Change case needed: http://ejohn.org/blog/nodename-case-sensitivity/\n\n        var childName = child.nodeName.toLowerCase();\n\n        if (childName === 'source') {\n          baseOptions.sources.push(getAttributes(child));\n        } else if (childName === 'track') {\n          baseOptions.tracks.push(getAttributes(child));\n        }\n      }\n    }\n\n    return baseOptions;\n  }\n  /**\n   * Determine whether or not flexbox is supported\n   *\n   * @return {boolean}\n   *         - true if flexbox is supported\n   *         - false if flexbox is not supported\n   */\n  ;\n\n  _proto.flexNotSupported_ = function flexNotSupported_() {\n    var elem = document.createElement('i'); // Note: We don't actually use flexBasis (or flexOrder), but it's one of the more\n    // common flex features that we can rely on when checking for flex support.\n\n    return !('flexBasis' in elem.style || 'webkitFlexBasis' in elem.style || 'mozFlexBasis' in elem.style || 'msFlexBasis' in elem.style || // IE10-specific (2012 flex spec), available for completeness\n    'msFlexOrder' in elem.style);\n  }\n  /**\n   * Set debug mode to enable/disable logs at info level.\n   *\n   * @param {boolean} enabled\n   * @fires Player#debugon\n   * @fires Player#debugoff\n   */\n  ;\n\n  _proto.debug = function debug(enabled) {\n    if (enabled === undefined) {\n      return this.debugEnabled_;\n    }\n\n    if (enabled) {\n      this.trigger('debugon');\n      this.previousLogLevel_ = this.log.level;\n      this.log.level('debug');\n      this.debugEnabled_ = true;\n    } else {\n      this.trigger('debugoff');\n      this.log.level(this.previousLogLevel_);\n      this.previousLogLevel_ = undefined;\n      this.debugEnabled_ = false;\n    }\n  }\n  /**\n   * Set or get current playback rates.\n   * Takes an array and updates the playback rates menu with the new items.\n   * Pass in an empty array to hide the menu.\n   * Values other than arrays are ignored.\n   *\n   * @fires Player#playbackrateschange\n   * @param {number[]} newRates\n   *                   The new rates that the playback rates menu should update to.\n   *                   An empty array will hide the menu\n   * @return {number[]} When used as a getter will return the current playback rates\n   */\n  ;\n\n  _proto.playbackRates = function playbackRates(newRates) {\n    if (newRates === undefined) {\n      return this.cache_.playbackRates;\n    } // ignore any value that isn't an array\n\n\n    if (!Array.isArray(newRates)) {\n      return;\n    } // ignore any arrays that don't only contain numbers\n\n\n    if (!newRates.every(function (rate) {\n      return typeof rate === 'number';\n    })) {\n      return;\n    }\n\n    this.cache_.playbackRates = newRates;\n    /**\n    * fires when the playback rates in a player are changed\n    *\n    * @event Player#playbackrateschange\n    * @type {EventTarget~Event}\n    */\n\n    this.trigger('playbackrateschange');\n  };\n\n  return Player;\n}(Component$1);\n/**\n * Get the {@link VideoTrackList}\n * @link https://html.spec.whatwg.org/multipage/embedded-content.html#videotracklist\n *\n * @return {VideoTrackList}\n *         the current video track list\n *\n * @method Player.prototype.videoTracks\n */\n\n/**\n * Get the {@link AudioTrackList}\n * @link https://html.spec.whatwg.org/multipage/embedded-content.html#audiotracklist\n *\n * @return {AudioTrackList}\n *         the current audio track list\n *\n * @method Player.prototype.audioTracks\n */\n\n/**\n * Get the {@link TextTrackList}\n *\n * @link http://www.w3.org/html/wg/drafts/html/master/embedded-content-0.html#dom-media-texttracks\n *\n * @return {TextTrackList}\n *         the current text track list\n *\n * @method Player.prototype.textTracks\n */\n\n/**\n * Get the remote {@link TextTrackList}\n *\n * @return {TextTrackList}\n *         The current remote text track list\n *\n * @method Player.prototype.remoteTextTracks\n */\n\n/**\n * Get the remote {@link HtmlTrackElementList} tracks.\n *\n * @return {HtmlTrackElementList}\n *         The current remote text track element list\n *\n * @method Player.prototype.remoteTextTrackEls\n */\n\n\nALL.names.forEach(function (name) {\n  var props = ALL[name];\n\n  Player.prototype[props.getterName] = function () {\n    if (this.tech_) {\n      return this.tech_[props.getterName]();\n    } // if we have not yet loadTech_, we create {video,audio,text}Tracks_\n    // these will be passed to the tech during loading\n\n\n    this[props.privateName] = this[props.privateName] || new props.ListClass();\n    return this[props.privateName];\n  };\n});\n/**\n * Get or set the `Player`'s crossorigin option. For the HTML5 player, this\n * sets the `crossOrigin` property on the `<video>` tag to control the CORS\n * behavior.\n *\n * @see [Video Element Attributes]{@link https://developer.mozilla.org/en-US/docs/Web/HTML/Element/video#attr-crossorigin}\n *\n * @param {string} [value]\n *        The value to set the `Player`'s crossorigin to. If an argument is\n *        given, must be one of `anonymous` or `use-credentials`.\n *\n * @return {string|undefined}\n *         - The current crossorigin value of the `Player` when getting.\n *         - undefined when setting\n */\n\nPlayer.prototype.crossorigin = Player.prototype.crossOrigin;\n/**\n * Global enumeration of players.\n *\n * The keys are the player IDs and the values are either the {@link Player}\n * instance or `null` for disposed players.\n *\n * @type {Object}\n */\n\nPlayer.players = {};\nvar navigator = window$1.navigator;\n/*\n * Player instance options, surfaced using options\n * options = Player.prototype.options_\n * Make changes in options, not here.\n *\n * @type {Object}\n * @private\n */\n\nPlayer.prototype.options_ = {\n  // Default order of fallback technology\n  techOrder: Tech.defaultTechOrder_,\n  html5: {},\n  // default inactivity timeout\n  inactivityTimeout: 2000,\n  // default playback rates\n  playbackRates: [],\n  // Add playback rate selection by adding rates\n  // 'playbackRates': [0.5, 1, 1.5, 2],\n  liveui: false,\n  // Included control sets\n  children: ['mediaLoader', 'posterImage', 'textTrackDisplay', 'loadingSpinner', 'bigPlayButton', 'liveTracker', 'controlBar', 'errorDisplay', 'textTrackSettings', 'resizeManager'],\n  language: navigator && (navigator.languages && navigator.languages[0] || navigator.userLanguage || navigator.language) || 'en',\n  // locales and their language translations\n  languages: {},\n  // Default message to show when a video cannot be played.\n  notSupportedMessage: 'No compatible source was found for this media.',\n  normalizeAutoplay: false,\n  fullscreen: {\n    options: {\n      navigationUI: 'hide'\n    }\n  },\n  breakpoints: {},\n  responsive: false\n};\n[\n/**\n * Returns whether or not the player is in the \"ended\" state.\n *\n * @return {Boolean} True if the player is in the ended state, false if not.\n * @method Player#ended\n */\n'ended',\n/**\n * Returns whether or not the player is in the \"seeking\" state.\n *\n * @return {Boolean} True if the player is in the seeking state, false if not.\n * @method Player#seeking\n */\n'seeking',\n/**\n * Returns the TimeRanges of the media that are currently available\n * for seeking to.\n *\n * @return {TimeRanges} the seekable intervals of the media timeline\n * @method Player#seekable\n */\n'seekable',\n/**\n * Returns the current state of network activity for the element, from\n * the codes in the list below.\n * - NETWORK_EMPTY (numeric value 0)\n *   The element has not yet been initialised. All attributes are in\n *   their initial states.\n * - NETWORK_IDLE (numeric value 1)\n *   The element's resource selection algorithm is active and has\n *   selected a resource, but it is not actually using the network at\n *   this time.\n * - NETWORK_LOADING (numeric value 2)\n *   The user agent is actively trying to download data.\n * - NETWORK_NO_SOURCE (numeric value 3)\n *   The element's resource selection algorithm is active, but it has\n *   not yet found a resource to use.\n *\n * @see https://html.spec.whatwg.org/multipage/embedded-content.html#network-states\n * @return {number} the current network activity state\n * @method Player#networkState\n */\n'networkState',\n/**\n * Returns a value that expresses the current state of the element\n * with respect to rendering the current playback position, from the\n * codes in the list below.\n * - HAVE_NOTHING (numeric value 0)\n *   No information regarding the media resource is available.\n * - HAVE_METADATA (numeric value 1)\n *   Enough of the resource has been obtained that the duration of the\n *   resource is available.\n * - HAVE_CURRENT_DATA (numeric value 2)\n *   Data for the immediate current playback position is available.\n * - HAVE_FUTURE_DATA (numeric value 3)\n *   Data for the immediate current playback position is available, as\n *   well as enough data for the user agent to advance the current\n *   playback position in the direction of playback.\n * - HAVE_ENOUGH_DATA (numeric value 4)\n *   The user agent estimates that enough data is available for\n *   playback to proceed uninterrupted.\n *\n * @see https://html.spec.whatwg.org/multipage/embedded-content.html#dom-media-readystate\n * @return {number} the current playback rendering state\n * @method Player#readyState\n */\n'readyState'].forEach(function (fn) {\n  Player.prototype[fn] = function () {\n    return this.techGet_(fn);\n  };\n});\nTECH_EVENTS_RETRIGGER.forEach(function (event) {\n  Player.prototype[\"handleTech\" + toTitleCase$1(event) + \"_\"] = function () {\n    return this.trigger(event);\n  };\n});\n/**\n * Fired when the player has initial duration and dimension information\n *\n * @event Player#loadedmetadata\n * @type {EventTarget~Event}\n */\n\n/**\n * Fired when the player has downloaded data at the current playback position\n *\n * @event Player#loadeddata\n * @type {EventTarget~Event}\n */\n\n/**\n * Fired when the current playback position has changed *\n * During playback this is fired every 15-250 milliseconds, depending on the\n * playback technology in use.\n *\n * @event Player#timeupdate\n * @type {EventTarget~Event}\n */\n\n/**\n * Fired when the volume changes\n *\n * @event Player#volumechange\n * @type {EventTarget~Event}\n */\n\n/**\n * Reports whether or not a player has a plugin available.\n *\n * This does not report whether or not the plugin has ever been initialized\n * on this player. For that, [usingPlugin]{@link Player#usingPlugin}.\n *\n * @method Player#hasPlugin\n * @param  {string}  name\n *         The name of a plugin.\n *\n * @return {boolean}\n *         Whether or not this player has the requested plugin available.\n */\n\n/**\n * Reports whether or not a player is using a plugin by name.\n *\n * For basic plugins, this only reports whether the plugin has _ever_ been\n * initialized on this player.\n *\n * @method Player#usingPlugin\n * @param  {string} name\n *         The name of a plugin.\n *\n * @return {boolean}\n *         Whether or not this player is using the requested plugin.\n */\n\nComponent$1.registerComponent('Player', Player);\n\n/**\n * The base plugin name.\n *\n * @private\n * @constant\n * @type {string}\n */\n\nvar BASE_PLUGIN_NAME = 'plugin';\n/**\n * The key on which a player's active plugins cache is stored.\n *\n * @private\n * @constant\n * @type     {string}\n */\n\nvar PLUGIN_CACHE_KEY = 'activePlugins_';\n/**\n * Stores registered plugins in a private space.\n *\n * @private\n * @type    {Object}\n */\n\nvar pluginStorage = {};\n/**\n * Reports whether or not a plugin has been registered.\n *\n * @private\n * @param   {string} name\n *          The name of a plugin.\n *\n * @return {boolean}\n *          Whether or not the plugin has been registered.\n */\n\nvar pluginExists = function pluginExists(name) {\n  return pluginStorage.hasOwnProperty(name);\n};\n/**\n * Get a single registered plugin by name.\n *\n * @private\n * @param   {string} name\n *          The name of a plugin.\n *\n * @return {Function|undefined}\n *          The plugin (or undefined).\n */\n\n\nvar getPlugin = function getPlugin(name) {\n  return pluginExists(name) ? pluginStorage[name] : undefined;\n};\n/**\n * Marks a plugin as \"active\" on a player.\n *\n * Also, ensures that the player has an object for tracking active plugins.\n *\n * @private\n * @param   {Player} player\n *          A Video.js player instance.\n *\n * @param   {string} name\n *          The name of a plugin.\n */\n\n\nvar markPluginAsActive = function markPluginAsActive(player, name) {\n  player[PLUGIN_CACHE_KEY] = player[PLUGIN_CACHE_KEY] || {};\n  player[PLUGIN_CACHE_KEY][name] = true;\n};\n/**\n * Triggers a pair of plugin setup events.\n *\n * @private\n * @param  {Player} player\n *         A Video.js player instance.\n *\n * @param  {Plugin~PluginEventHash} hash\n *         A plugin event hash.\n *\n * @param  {boolean} [before]\n *         If true, prefixes the event name with \"before\". In other words,\n *         use this to trigger \"beforepluginsetup\" instead of \"pluginsetup\".\n */\n\n\nvar triggerSetupEvent = function triggerSetupEvent(player, hash, before) {\n  var eventName = (before ? 'before' : '') + 'pluginsetup';\n  player.trigger(eventName, hash);\n  player.trigger(eventName + ':' + hash.name, hash);\n};\n/**\n * Takes a basic plugin function and returns a wrapper function which marks\n * on the player that the plugin has been activated.\n *\n * @private\n * @param   {string} name\n *          The name of the plugin.\n *\n * @param   {Function} plugin\n *          The basic plugin.\n *\n * @return {Function}\n *          A wrapper function for the given plugin.\n */\n\n\nvar createBasicPlugin = function createBasicPlugin(name, plugin) {\n  var basicPluginWrapper = function basicPluginWrapper() {\n    // We trigger the \"beforepluginsetup\" and \"pluginsetup\" events on the player\n    // regardless, but we want the hash to be consistent with the hash provided\n    // for advanced plugins.\n    //\n    // The only potentially counter-intuitive thing here is the `instance` in\n    // the \"pluginsetup\" event is the value returned by the `plugin` function.\n    triggerSetupEvent(this, {\n      name: name,\n      plugin: plugin,\n      instance: null\n    }, true);\n    var instance = plugin.apply(this, arguments);\n    markPluginAsActive(this, name);\n    triggerSetupEvent(this, {\n      name: name,\n      plugin: plugin,\n      instance: instance\n    });\n    return instance;\n  };\n\n  Object.keys(plugin).forEach(function (prop) {\n    basicPluginWrapper[prop] = plugin[prop];\n  });\n  return basicPluginWrapper;\n};\n/**\n * Takes a plugin sub-class and returns a factory function for generating\n * instances of it.\n *\n * This factory function will replace itself with an instance of the requested\n * sub-class of Plugin.\n *\n * @private\n * @param   {string} name\n *          The name of the plugin.\n *\n * @param   {Plugin} PluginSubClass\n *          The advanced plugin.\n *\n * @return {Function}\n */\n\n\nvar createPluginFactory = function createPluginFactory(name, PluginSubClass) {\n  // Add a `name` property to the plugin prototype so that each plugin can\n  // refer to itself by name.\n  PluginSubClass.prototype.name = name;\n  return function () {\n    triggerSetupEvent(this, {\n      name: name,\n      plugin: PluginSubClass,\n      instance: null\n    }, true);\n\n    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n      args[_key] = arguments[_key];\n    }\n\n    var instance = _construct(PluginSubClass, [this].concat(args)); // The plugin is replaced by a function that returns the current instance.\n\n\n    this[name] = function () {\n      return instance;\n    };\n\n    triggerSetupEvent(this, instance.getEventHash());\n    return instance;\n  };\n};\n/**\n * Parent class for all advanced plugins.\n *\n * @mixes   module:evented~EventedMixin\n * @mixes   module:stateful~StatefulMixin\n * @fires   Player#beforepluginsetup\n * @fires   Player#beforepluginsetup:$name\n * @fires   Player#pluginsetup\n * @fires   Player#pluginsetup:$name\n * @listens Player#dispose\n * @throws  {Error}\n *          If attempting to instantiate the base {@link Plugin} class\n *          directly instead of via a sub-class.\n */\n\n\nvar Plugin = /*#__PURE__*/function () {\n  /**\n   * Creates an instance of this class.\n   *\n   * Sub-classes should call `super` to ensure plugins are properly initialized.\n   *\n   * @param {Player} player\n   *        A Video.js player instance.\n   */\n  function Plugin(player) {\n    if (this.constructor === Plugin) {\n      throw new Error('Plugin must be sub-classed; not directly instantiated.');\n    }\n\n    this.player = player;\n\n    if (!this.log) {\n      this.log = this.player.log.createLogger(this.name);\n    } // Make this object evented, but remove the added `trigger` method so we\n    // use the prototype version instead.\n\n\n    evented(this);\n    delete this.trigger;\n    stateful(this, this.constructor.defaultState);\n    markPluginAsActive(player, this.name); // Auto-bind the dispose method so we can use it as a listener and unbind\n    // it later easily.\n\n    this.dispose = this.dispose.bind(this); // If the player is disposed, dispose the plugin.\n\n    player.on('dispose', this.dispose);\n  }\n  /**\n   * Get the version of the plugin that was set on <pluginName>.VERSION\n   */\n\n\n  var _proto = Plugin.prototype;\n\n  _proto.version = function version() {\n    return this.constructor.VERSION;\n  }\n  /**\n   * Each event triggered by plugins includes a hash of additional data with\n   * conventional properties.\n   *\n   * This returns that object or mutates an existing hash.\n   *\n   * @param   {Object} [hash={}]\n   *          An object to be used as event an event hash.\n   *\n   * @return {Plugin~PluginEventHash}\n   *          An event hash object with provided properties mixed-in.\n   */\n  ;\n\n  _proto.getEventHash = function getEventHash(hash) {\n    if (hash === void 0) {\n      hash = {};\n    }\n\n    hash.name = this.name;\n    hash.plugin = this.constructor;\n    hash.instance = this;\n    return hash;\n  }\n  /**\n   * Triggers an event on the plugin object and overrides\n   * {@link module:evented~EventedMixin.trigger|EventedMixin.trigger}.\n   *\n   * @param   {string|Object} event\n   *          An event type or an object with a type property.\n   *\n   * @param   {Object} [hash={}]\n   *          Additional data hash to merge with a\n   *          {@link Plugin~PluginEventHash|PluginEventHash}.\n   *\n   * @return {boolean}\n   *          Whether or not default was prevented.\n   */\n  ;\n\n  _proto.trigger = function trigger$1(event, hash) {\n    if (hash === void 0) {\n      hash = {};\n    }\n\n    return trigger(this.eventBusEl_, event, this.getEventHash(hash));\n  }\n  /**\n   * Handles \"statechanged\" events on the plugin. No-op by default, override by\n   * subclassing.\n   *\n   * @abstract\n   * @param    {Event} e\n   *           An event object provided by a \"statechanged\" event.\n   *\n   * @param    {Object} e.changes\n   *           An object describing changes that occurred with the \"statechanged\"\n   *           event.\n   */\n  ;\n\n  _proto.handleStateChanged = function handleStateChanged(e) {}\n  /**\n   * Disposes a plugin.\n   *\n   * Subclasses can override this if they want, but for the sake of safety,\n   * it's probably best to subscribe the \"dispose\" event.\n   *\n   * @fires Plugin#dispose\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    var name = this.name,\n        player = this.player;\n    /**\n     * Signals that a advanced plugin is about to be disposed.\n     *\n     * @event Plugin#dispose\n     * @type  {EventTarget~Event}\n     */\n\n    this.trigger('dispose');\n    this.off();\n    player.off('dispose', this.dispose); // Eliminate any possible sources of leaking memory by clearing up\n    // references between the player and the plugin instance and nulling out\n    // the plugin's state and replacing methods with a function that throws.\n\n    player[PLUGIN_CACHE_KEY][name] = false;\n    this.player = this.state = null; // Finally, replace the plugin name on the player with a new factory\n    // function, so that the plugin is ready to be set up again.\n\n    player[name] = createPluginFactory(name, pluginStorage[name]);\n  }\n  /**\n   * Determines if a plugin is a basic plugin (i.e. not a sub-class of `Plugin`).\n   *\n   * @param   {string|Function} plugin\n   *          If a string, matches the name of a plugin. If a function, will be\n   *          tested directly.\n   *\n   * @return {boolean}\n   *          Whether or not a plugin is a basic plugin.\n   */\n  ;\n\n  Plugin.isBasic = function isBasic(plugin) {\n    var p = typeof plugin === 'string' ? getPlugin(plugin) : plugin;\n    return typeof p === 'function' && !Plugin.prototype.isPrototypeOf(p.prototype);\n  }\n  /**\n   * Register a Video.js plugin.\n   *\n   * @param   {string} name\n   *          The name of the plugin to be registered. Must be a string and\n   *          must not match an existing plugin or a method on the `Player`\n   *          prototype.\n   *\n   * @param   {Function} plugin\n   *          A sub-class of `Plugin` or a function for basic plugins.\n   *\n   * @return {Function}\n   *          For advanced plugins, a factory function for that plugin. For\n   *          basic plugins, a wrapper function that initializes the plugin.\n   */\n  ;\n\n  Plugin.registerPlugin = function registerPlugin(name, plugin) {\n    if (typeof name !== 'string') {\n      throw new Error(\"Illegal plugin name, \\\"\" + name + \"\\\", must be a string, was \" + typeof name + \".\");\n    }\n\n    if (pluginExists(name)) {\n      log$1.warn(\"A plugin named \\\"\" + name + \"\\\" already exists. You may want to avoid re-registering plugins!\");\n    } else if (Player.prototype.hasOwnProperty(name)) {\n      throw new Error(\"Illegal plugin name, \\\"\" + name + \"\\\", cannot share a name with an existing player method!\");\n    }\n\n    if (typeof plugin !== 'function') {\n      throw new Error(\"Illegal plugin for \\\"\" + name + \"\\\", must be a function, was \" + typeof plugin + \".\");\n    }\n\n    pluginStorage[name] = plugin; // Add a player prototype method for all sub-classed plugins (but not for\n    // the base Plugin class).\n\n    if (name !== BASE_PLUGIN_NAME) {\n      if (Plugin.isBasic(plugin)) {\n        Player.prototype[name] = createBasicPlugin(name, plugin);\n      } else {\n        Player.prototype[name] = createPluginFactory(name, plugin);\n      }\n    }\n\n    return plugin;\n  }\n  /**\n   * De-register a Video.js plugin.\n   *\n   * @param  {string} name\n   *         The name of the plugin to be de-registered. Must be a string that\n   *         matches an existing plugin.\n   *\n   * @throws {Error}\n   *         If an attempt is made to de-register the base plugin.\n   */\n  ;\n\n  Plugin.deregisterPlugin = function deregisterPlugin(name) {\n    if (name === BASE_PLUGIN_NAME) {\n      throw new Error('Cannot de-register base plugin.');\n    }\n\n    if (pluginExists(name)) {\n      delete pluginStorage[name];\n      delete Player.prototype[name];\n    }\n  }\n  /**\n   * Gets an object containing multiple Video.js plugins.\n   *\n   * @param   {Array} [names]\n   *          If provided, should be an array of plugin names. Defaults to _all_\n   *          plugin names.\n   *\n   * @return {Object|undefined}\n   *          An object containing plugin(s) associated with their name(s) or\n   *          `undefined` if no matching plugins exist).\n   */\n  ;\n\n  Plugin.getPlugins = function getPlugins(names) {\n    if (names === void 0) {\n      names = Object.keys(pluginStorage);\n    }\n\n    var result;\n    names.forEach(function (name) {\n      var plugin = getPlugin(name);\n\n      if (plugin) {\n        result = result || {};\n        result[name] = plugin;\n      }\n    });\n    return result;\n  }\n  /**\n   * Gets a plugin's version, if available\n   *\n   * @param   {string} name\n   *          The name of a plugin.\n   *\n   * @return {string}\n   *          The plugin's version or an empty string.\n   */\n  ;\n\n  Plugin.getPluginVersion = function getPluginVersion(name) {\n    var plugin = getPlugin(name);\n    return plugin && plugin.VERSION || '';\n  };\n\n  return Plugin;\n}();\n/**\n * Gets a plugin by name if it exists.\n *\n * @static\n * @method   getPlugin\n * @memberOf Plugin\n * @param    {string} name\n *           The name of a plugin.\n *\n * @returns  {Function|undefined}\n *           The plugin (or `undefined`).\n */\n\n\nPlugin.getPlugin = getPlugin;\n/**\n * The name of the base plugin class as it is registered.\n *\n * @type {string}\n */\n\nPlugin.BASE_PLUGIN_NAME = BASE_PLUGIN_NAME;\nPlugin.registerPlugin(BASE_PLUGIN_NAME, Plugin);\n/**\n * Documented in player.js\n *\n * @ignore\n */\n\nPlayer.prototype.usingPlugin = function (name) {\n  return !!this[PLUGIN_CACHE_KEY] && this[PLUGIN_CACHE_KEY][name] === true;\n};\n/**\n * Documented in player.js\n *\n * @ignore\n */\n\n\nPlayer.prototype.hasPlugin = function (name) {\n  return !!pluginExists(name);\n};\n/**\n * Signals that a plugin is about to be set up on a player.\n *\n * @event    Player#beforepluginsetup\n * @type     {Plugin~PluginEventHash}\n */\n\n/**\n * Signals that a plugin is about to be set up on a player - by name. The name\n * is the name of the plugin.\n *\n * @event    Player#beforepluginsetup:$name\n * @type     {Plugin~PluginEventHash}\n */\n\n/**\n * Signals that a plugin has just been set up on a player.\n *\n * @event    Player#pluginsetup\n * @type     {Plugin~PluginEventHash}\n */\n\n/**\n * Signals that a plugin has just been set up on a player - by name. The name\n * is the name of the plugin.\n *\n * @event    Player#pluginsetup:$name\n * @type     {Plugin~PluginEventHash}\n */\n\n/**\n * @typedef  {Object} Plugin~PluginEventHash\n *\n * @property {string} instance\n *           For basic plugins, the return value of the plugin function. For\n *           advanced plugins, the plugin instance on which the event is fired.\n *\n * @property {string} name\n *           The name of the plugin.\n *\n * @property {string} plugin\n *           For basic plugins, the plugin function. For advanced plugins, the\n *           plugin class/constructor.\n */\n\n/**\n * @file extend.js\n * @module extend\n */\n/**\n * Used to subclass an existing class by emulating ES subclassing using the\n * `extends` keyword.\n *\n * @function\n * @example\n * var MyComponent = videojs.extend(videojs.getComponent('Component'), {\n *   myCustomMethod: function() {\n *     // Do things in my method.\n *   }\n * });\n *\n * @param    {Function} superClass\n *           The class to inherit from\n *\n * @param    {Object}   [subClassMethods={}]\n *           Methods of the new class\n *\n * @return   {Function}\n *           The new class with subClassMethods that inherited superClass.\n */\n\nvar extend = function extend(superClass, subClassMethods) {\n  if (subClassMethods === void 0) {\n    subClassMethods = {};\n  }\n\n  var subClass = function subClass() {\n    superClass.apply(this, arguments);\n  };\n\n  var methods = {};\n\n  if (typeof subClassMethods === 'object') {\n    if (subClassMethods.constructor !== Object.prototype.constructor) {\n      subClass = subClassMethods.constructor;\n    }\n\n    methods = subClassMethods;\n  } else if (typeof subClassMethods === 'function') {\n    subClass = subClassMethods;\n  }\n\n  _inherits(subClass, superClass); // this is needed for backward-compatibility and node compatibility.\n\n\n  if (superClass) {\n    subClass.super_ = superClass;\n  } // Extend subObj's prototype with functions and other properties from props\n\n\n  for (var name in methods) {\n    if (methods.hasOwnProperty(name)) {\n      subClass.prototype[name] = methods[name];\n    }\n  }\n\n  return subClass;\n};\n\n/**\n * @file video.js\n * @module videojs\n */\n/**\n * Normalize an `id` value by trimming off a leading `#`\n *\n * @private\n * @param   {string} id\n *          A string, maybe with a leading `#`.\n *\n * @return {string}\n *          The string, without any leading `#`.\n */\n\nvar normalizeId = function normalizeId(id) {\n  return id.indexOf('#') === 0 ? id.slice(1) : id;\n};\n/**\n * The `videojs()` function doubles as the main function for users to create a\n * {@link Player} instance as well as the main library namespace.\n *\n * It can also be used as a getter for a pre-existing {@link Player} instance.\n * However, we _strongly_ recommend using `videojs.getPlayer()` for this\n * purpose because it avoids any potential for unintended initialization.\n *\n * Due to [limitations](https://github.com/jsdoc3/jsdoc/issues/955#issuecomment-313829149)\n * of our JSDoc template, we cannot properly document this as both a function\n * and a namespace, so its function signature is documented here.\n *\n * #### Arguments\n * ##### id\n * string|Element, **required**\n *\n * Video element or video element ID.\n *\n * ##### options\n * Object, optional\n *\n * Options object for providing settings.\n * See: [Options Guide](https://docs.videojs.com/tutorial-options.html).\n *\n * ##### ready\n * {@link Component~ReadyCallback}, optional\n *\n * A function to be called when the {@link Player} and {@link Tech} are ready.\n *\n * #### Return Value\n *\n * The `videojs()` function returns a {@link Player} instance.\n *\n * @namespace\n *\n * @borrows AudioTrack as AudioTrack\n * @borrows Component.getComponent as getComponent\n * @borrows module:computed-style~computedStyle as computedStyle\n * @borrows module:events.on as on\n * @borrows module:events.one as one\n * @borrows module:events.off as off\n * @borrows module:events.trigger as trigger\n * @borrows EventTarget as EventTarget\n * @borrows module:extend~extend as extend\n * @borrows module:fn.bind as bind\n * @borrows module:format-time.formatTime as formatTime\n * @borrows module:format-time.resetFormatTime as resetFormatTime\n * @borrows module:format-time.setFormatTime as setFormatTime\n * @borrows module:merge-options.mergeOptions as mergeOptions\n * @borrows module:middleware.use as use\n * @borrows Player.players as players\n * @borrows Plugin.registerPlugin as registerPlugin\n * @borrows Plugin.deregisterPlugin as deregisterPlugin\n * @borrows Plugin.getPlugins as getPlugins\n * @borrows Plugin.getPlugin as getPlugin\n * @borrows Plugin.getPluginVersion as getPluginVersion\n * @borrows Tech.getTech as getTech\n * @borrows Tech.registerTech as registerTech\n * @borrows TextTrack as TextTrack\n * @borrows module:time-ranges.createTimeRanges as createTimeRange\n * @borrows module:time-ranges.createTimeRanges as createTimeRanges\n * @borrows module:url.isCrossOrigin as isCrossOrigin\n * @borrows module:url.parseUrl as parseUrl\n * @borrows VideoTrack as VideoTrack\n *\n * @param  {string|Element} id\n *         Video element or video element ID.\n *\n * @param  {Object} [options]\n *         Options object for providing settings.\n *         See: [Options Guide](https://docs.videojs.com/tutorial-options.html).\n *\n * @param  {Component~ReadyCallback} [ready]\n *         A function to be called when the {@link Player} and {@link Tech} are\n *         ready.\n *\n * @return {Player}\n *         The `videojs()` function returns a {@link Player|Player} instance.\n */\n\n\nfunction videojs(id, options, ready) {\n  var player = videojs.getPlayer(id);\n\n  if (player) {\n    if (options) {\n      log$1.warn(\"Player \\\"\" + id + \"\\\" is already initialised. Options will not be applied.\");\n    }\n\n    if (ready) {\n      player.ready(ready);\n    }\n\n    return player;\n  }\n\n  var el = typeof id === 'string' ? $('#' + normalizeId(id)) : id;\n\n  if (!isEl(el)) {\n    throw new TypeError('The element or ID supplied is not valid. (videojs)');\n  } // document.body.contains(el) will only check if el is contained within that one document.\n  // This causes problems for elements in iframes.\n  // Instead, use the element's ownerDocument instead of the global document.\n  // This will make sure that the element is indeed in the dom of that document.\n  // Additionally, check that the document in question has a default view.\n  // If the document is no longer attached to the dom, the defaultView of the document will be null.\n\n\n  if (!el.ownerDocument.defaultView || !el.ownerDocument.body.contains(el)) {\n    log$1.warn('The element supplied is not included in the DOM');\n  }\n\n  options = options || {};\n  hooks('beforesetup').forEach(function (hookFunction) {\n    var opts = hookFunction(el, mergeOptions$3(options));\n\n    if (!isObject(opts) || Array.isArray(opts)) {\n      log$1.error('please return an object in beforesetup hooks');\n      return;\n    }\n\n    options = mergeOptions$3(options, opts);\n  }); // We get the current \"Player\" component here in case an integration has\n  // replaced it with a custom player.\n\n  var PlayerComponent = Component$1.getComponent('Player');\n  player = new PlayerComponent(el, options, ready);\n  hooks('setup').forEach(function (hookFunction) {\n    return hookFunction(player);\n  });\n  return player;\n}\n\nvideojs.hooks_ = hooks_;\nvideojs.hooks = hooks;\nvideojs.hook = hook;\nvideojs.hookOnce = hookOnce;\nvideojs.removeHook = removeHook; // Add default styles\n\nif (window$1.VIDEOJS_NO_DYNAMIC_STYLE !== true && isReal()) {\n  var style = $('.vjs-styles-defaults');\n\n  if (!style) {\n    style = createStyleElement('vjs-styles-defaults');\n    var head = $('head');\n\n    if (head) {\n      head.insertBefore(style, head.firstChild);\n    }\n\n    setTextContent(style, \"\\n      .video-js {\\n        width: 300px;\\n        height: 150px;\\n      }\\n\\n      .vjs-fluid {\\n        padding-top: 56.25%\\n      }\\n    \");\n  }\n} // Run Auto-load players\n// You have to wait at least once in case this script is loaded after your\n// video in the DOM (weird behavior only with minified version)\n\n\nautoSetupTimeout(1, videojs);\n/**\n * Current Video.js version. Follows [semantic versioning](https://semver.org/).\n *\n * @type {string}\n */\n\nvideojs.VERSION = version$5;\n/**\n * The global options object. These are the settings that take effect\n * if no overrides are specified when the player is created.\n *\n * @type {Object}\n */\n\nvideojs.options = Player.prototype.options_;\n/**\n * Get an object with the currently created players, keyed by player ID\n *\n * @return {Object}\n *         The created players\n */\n\nvideojs.getPlayers = function () {\n  return Player.players;\n};\n/**\n * Get a single player based on an ID or DOM element.\n *\n * This is useful if you want to check if an element or ID has an associated\n * Video.js player, but not create one if it doesn't.\n *\n * @param   {string|Element} id\n *          An HTML element - `<video>`, `<audio>`, or `<video-js>` -\n *          or a string matching the `id` of such an element.\n *\n * @return {Player|undefined}\n *          A player instance or `undefined` if there is no player instance\n *          matching the argument.\n */\n\n\nvideojs.getPlayer = function (id) {\n  var players = Player.players;\n  var tag;\n\n  if (typeof id === 'string') {\n    var nId = normalizeId(id);\n    var player = players[nId];\n\n    if (player) {\n      return player;\n    }\n\n    tag = $('#' + nId);\n  } else {\n    tag = id;\n  }\n\n  if (isEl(tag)) {\n    var _tag = tag,\n        _player = _tag.player,\n        playerId = _tag.playerId; // Element may have a `player` property referring to an already created\n    // player instance. If so, return that.\n\n    if (_player || players[playerId]) {\n      return _player || players[playerId];\n    }\n  }\n};\n/**\n * Returns an array of all current players.\n *\n * @return {Array}\n *         An array of all players. The array will be in the order that\n *         `Object.keys` provides, which could potentially vary between\n *         JavaScript engines.\n *\n */\n\n\nvideojs.getAllPlayers = function () {\n  return (// Disposed players leave a key with a `null` value, so we need to make sure\n    // we filter those out.\n    Object.keys(Player.players).map(function (k) {\n      return Player.players[k];\n    }).filter(Boolean)\n  );\n};\n\nvideojs.players = Player.players;\nvideojs.getComponent = Component$1.getComponent;\n/**\n * Register a component so it can referred to by name. Used when adding to other\n * components, either through addChild `component.addChild('myComponent')` or through\n * default children options  `{ children: ['myComponent'] }`.\n *\n * > NOTE: You could also just initialize the component before adding.\n * `component.addChild(new MyComponent());`\n *\n * @param {string} name\n *        The class name of the component\n *\n * @param {Component} comp\n *        The component class\n *\n * @return {Component}\n *         The newly registered component\n */\n\nvideojs.registerComponent = function (name, comp) {\n  if (Tech.isTech(comp)) {\n    log$1.warn(\"The \" + name + \" tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)\");\n  }\n\n  Component$1.registerComponent.call(Component$1, name, comp);\n};\n\nvideojs.getTech = Tech.getTech;\nvideojs.registerTech = Tech.registerTech;\nvideojs.use = use;\n/**\n * An object that can be returned by a middleware to signify\n * that the middleware is being terminated.\n *\n * @type {object}\n * @property {object} middleware.TERMINATOR\n */\n\nObject.defineProperty(videojs, 'middleware', {\n  value: {},\n  writeable: false,\n  enumerable: true\n});\nObject.defineProperty(videojs.middleware, 'TERMINATOR', {\n  value: TERMINATOR,\n  writeable: false,\n  enumerable: true\n});\n/**\n * A reference to the {@link module:browser|browser utility module} as an object.\n *\n * @type {Object}\n * @see  {@link module:browser|browser}\n */\n\nvideojs.browser = browser;\n/**\n * Use {@link module:browser.TOUCH_ENABLED|browser.TOUCH_ENABLED} instead; only\n * included for backward-compatibility with 4.x.\n *\n * @deprecated Since version 5.0, use {@link module:browser.TOUCH_ENABLED|browser.TOUCH_ENABLED instead.\n * @type {boolean}\n */\n\nvideojs.TOUCH_ENABLED = TOUCH_ENABLED;\nvideojs.extend = extend;\nvideojs.mergeOptions = mergeOptions$3;\nvideojs.bind = bind;\nvideojs.registerPlugin = Plugin.registerPlugin;\nvideojs.deregisterPlugin = Plugin.deregisterPlugin;\n/**\n * Deprecated method to register a plugin with Video.js\n *\n * @deprecated videojs.plugin() is deprecated; use videojs.registerPlugin() instead\n *\n * @param {string} name\n *        The plugin name\n *\n * @param {Plugin|Function} plugin\n *         The plugin sub-class or function\n */\n\nvideojs.plugin = function (name, plugin) {\n  log$1.warn('videojs.plugin() is deprecated; use videojs.registerPlugin() instead');\n  return Plugin.registerPlugin(name, plugin);\n};\n\nvideojs.getPlugins = Plugin.getPlugins;\nvideojs.getPlugin = Plugin.getPlugin;\nvideojs.getPluginVersion = Plugin.getPluginVersion;\n/**\n * Adding languages so that they're available to all players.\n * Example: `videojs.addLanguage('es', { 'Hello': 'Hola' });`\n *\n * @param {string} code\n *        The language code or dictionary property\n *\n * @param {Object} data\n *        The data values to be translated\n *\n * @return {Object}\n *         The resulting language dictionary object\n */\n\nvideojs.addLanguage = function (code, data) {\n  var _mergeOptions;\n\n  code = ('' + code).toLowerCase();\n  videojs.options.languages = mergeOptions$3(videojs.options.languages, (_mergeOptions = {}, _mergeOptions[code] = data, _mergeOptions));\n  return videojs.options.languages[code];\n};\n/**\n * A reference to the {@link module:log|log utility module} as an object.\n *\n * @type {Function}\n * @see  {@link module:log|log}\n */\n\n\nvideojs.log = log$1;\nvideojs.createLogger = createLogger;\nvideojs.createTimeRange = videojs.createTimeRanges = createTimeRanges;\nvideojs.formatTime = formatTime;\nvideojs.setFormatTime = setFormatTime;\nvideojs.resetFormatTime = resetFormatTime;\nvideojs.parseUrl = parseUrl;\nvideojs.isCrossOrigin = isCrossOrigin;\nvideojs.EventTarget = EventTarget$2;\nvideojs.on = on;\nvideojs.one = one;\nvideojs.off = off;\nvideojs.trigger = trigger;\n/**\n * A cross-browser XMLHttpRequest wrapper.\n *\n * @function\n * @param    {Object} options\n *           Settings for the request.\n *\n * @return   {XMLHttpRequest|XDomainRequest}\n *           The request object.\n *\n * @see      https://github.com/Raynos/xhr\n */\n\nvideojs.xhr = XHR;\nvideojs.TextTrack = TextTrack;\nvideojs.AudioTrack = AudioTrack;\nvideojs.VideoTrack = VideoTrack;\n['isEl', 'isTextNode', 'createEl', 'hasClass', 'addClass', 'removeClass', 'toggleClass', 'setAttributes', 'getAttributes', 'emptyEl', 'appendContent', 'insertContent'].forEach(function (k) {\n  videojs[k] = function () {\n    log$1.warn(\"videojs.\" + k + \"() is deprecated; use videojs.dom.\" + k + \"() instead\");\n    return Dom[k].apply(null, arguments);\n  };\n});\nvideojs.computedStyle = computedStyle;\n/**\n * A reference to the {@link module:dom|DOM utility module} as an object.\n *\n * @type {Object}\n * @see  {@link module:dom|dom}\n */\n\nvideojs.dom = Dom;\n/**\n * A reference to the {@link module:url|URL utility module} as an object.\n *\n * @type {Object}\n * @see  {@link module:url|url}\n */\n\nvideojs.url = Url;\nvideojs.defineLazyProperty = defineLazyProperty; // Adding less ambiguous text for fullscreen button.\n// In a major update this could become the default text and key.\n\nvideojs.addLanguage('en', {\n  'Non-Fullscreen': 'Exit Fullscreen'\n});\n\n/*! @name @videojs/http-streaming @version 2.13.1 @license Apache-2.0 */\n/**\n * @file resolve-url.js - Handling how URLs are resolved and manipulated\n */\n\nvar resolveUrl = _resolveUrl;\n/**\n * Checks whether xhr request was redirected and returns correct url depending\n * on `handleManifestRedirects` option\n *\n * @api private\n *\n * @param  {string} url - an url being requested\n * @param  {XMLHttpRequest} req - xhr request result\n *\n * @return {string}\n */\n\nvar resolveManifestRedirect = function resolveManifestRedirect(handleManifestRedirect, url, req) {\n  // To understand how the responseURL below is set and generated:\n  // - https://fetch.spec.whatwg.org/#concept-response-url\n  // - https://fetch.spec.whatwg.org/#atomic-http-redirect-handling\n  if (handleManifestRedirect && req && req.responseURL && url !== req.responseURL) {\n    return req.responseURL;\n  }\n\n  return url;\n};\n\nvar logger = function logger(source) {\n  if (videojs.log.debug) {\n    return videojs.log.debug.bind(videojs, 'VHS:', source + \" >\");\n  }\n\n  return function () {};\n};\n/**\n * ranges\n *\n * Utilities for working with TimeRanges.\n *\n */\n\n\nvar TIME_FUDGE_FACTOR = 1 / 30; // Comparisons between time values such as current time and the end of the buffered range\n// can be misleading because of precision differences or when the current media has poorly\n// aligned audio and video, which can cause values to be slightly off from what you would\n// expect. This value is what we consider to be safe to use in such comparisons to account\n// for these scenarios.\n\nvar SAFE_TIME_DELTA = TIME_FUDGE_FACTOR * 3;\n\nvar filterRanges = function filterRanges(timeRanges, predicate) {\n  var results = [];\n  var i;\n\n  if (timeRanges && timeRanges.length) {\n    // Search for ranges that match the predicate\n    for (i = 0; i < timeRanges.length; i++) {\n      if (predicate(timeRanges.start(i), timeRanges.end(i))) {\n        results.push([timeRanges.start(i), timeRanges.end(i)]);\n      }\n    }\n  }\n\n  return videojs.createTimeRanges(results);\n};\n/**\n * Attempts to find the buffered TimeRange that contains the specified\n * time.\n *\n * @param {TimeRanges} buffered - the TimeRanges object to query\n * @param {number} time  - the time to filter on.\n * @return {TimeRanges} a new TimeRanges object\n */\n\n\nvar findRange = function findRange(buffered, time) {\n  return filterRanges(buffered, function (start, end) {\n    return start - SAFE_TIME_DELTA <= time && end + SAFE_TIME_DELTA >= time;\n  });\n};\n/**\n * Returns the TimeRanges that begin later than the specified time.\n *\n * @param {TimeRanges} timeRanges - the TimeRanges object to query\n * @param {number} time - the time to filter on.\n * @return {TimeRanges} a new TimeRanges object.\n */\n\n\nvar findNextRange = function findNextRange(timeRanges, time) {\n  return filterRanges(timeRanges, function (start) {\n    return start - TIME_FUDGE_FACTOR >= time;\n  });\n};\n/**\n * Returns gaps within a list of TimeRanges\n *\n * @param {TimeRanges} buffered - the TimeRanges object\n * @return {TimeRanges} a TimeRanges object of gaps\n */\n\n\nvar findGaps = function findGaps(buffered) {\n  if (buffered.length < 2) {\n    return videojs.createTimeRanges();\n  }\n\n  var ranges = [];\n\n  for (var i = 1; i < buffered.length; i++) {\n    var start = buffered.end(i - 1);\n    var end = buffered.start(i);\n    ranges.push([start, end]);\n  }\n\n  return videojs.createTimeRanges(ranges);\n};\n/**\n * Calculate the intersection of two TimeRanges\n *\n * @param {TimeRanges} bufferA\n * @param {TimeRanges} bufferB\n * @return {TimeRanges} The interesection of `bufferA` with `bufferB`\n */\n\n\nvar bufferIntersection = function bufferIntersection(bufferA, bufferB) {\n  var start = null;\n  var end = null;\n  var arity = 0;\n  var extents = [];\n  var ranges = [];\n\n  if (!bufferA || !bufferA.length || !bufferB || !bufferB.length) {\n    return videojs.createTimeRange();\n  } // Handle the case where we have both buffers and create an\n  // intersection of the two\n\n\n  var count = bufferA.length; // A) Gather up all start and end times\n\n  while (count--) {\n    extents.push({\n      time: bufferA.start(count),\n      type: 'start'\n    });\n    extents.push({\n      time: bufferA.end(count),\n      type: 'end'\n    });\n  }\n\n  count = bufferB.length;\n\n  while (count--) {\n    extents.push({\n      time: bufferB.start(count),\n      type: 'start'\n    });\n    extents.push({\n      time: bufferB.end(count),\n      type: 'end'\n    });\n  } // B) Sort them by time\n\n\n  extents.sort(function (a, b) {\n    return a.time - b.time;\n  }); // C) Go along one by one incrementing arity for start and decrementing\n  //    arity for ends\n\n  for (count = 0; count < extents.length; count++) {\n    if (extents[count].type === 'start') {\n      arity++; // D) If arity is ever incremented to 2 we are entering an\n      //    overlapping range\n\n      if (arity === 2) {\n        start = extents[count].time;\n      }\n    } else if (extents[count].type === 'end') {\n      arity--; // E) If arity is ever decremented to 1 we leaving an\n      //    overlapping range\n\n      if (arity === 1) {\n        end = extents[count].time;\n      }\n    } // F) Record overlapping ranges\n\n\n    if (start !== null && end !== null) {\n      ranges.push([start, end]);\n      start = null;\n      end = null;\n    }\n  }\n\n  return videojs.createTimeRanges(ranges);\n};\n/**\n * Gets a human readable string for a TimeRange\n *\n * @param {TimeRange} range\n * @return {string} a human readable string\n */\n\n\nvar printableRange = function printableRange(range) {\n  var strArr = [];\n\n  if (!range || !range.length) {\n    return '';\n  }\n\n  for (var i = 0; i < range.length; i++) {\n    strArr.push(range.start(i) + ' => ' + range.end(i));\n  }\n\n  return strArr.join(', ');\n};\n/**\n * Calculates the amount of time left in seconds until the player hits the end of the\n * buffer and causes a rebuffer\n *\n * @param {TimeRange} buffered\n *        The state of the buffer\n * @param {Numnber} currentTime\n *        The current time of the player\n * @param {number} playbackRate\n *        The current playback rate of the player. Defaults to 1.\n * @return {number}\n *         Time until the player has to start rebuffering in seconds.\n * @function timeUntilRebuffer\n */\n\n\nvar timeUntilRebuffer = function timeUntilRebuffer(buffered, currentTime, playbackRate) {\n  if (playbackRate === void 0) {\n    playbackRate = 1;\n  }\n\n  var bufferedEnd = buffered.length ? buffered.end(buffered.length - 1) : 0;\n  return (bufferedEnd - currentTime) / playbackRate;\n};\n/**\n * Converts a TimeRanges object into an array representation\n *\n * @param {TimeRanges} timeRanges\n * @return {Array}\n */\n\n\nvar timeRangesToArray = function timeRangesToArray(timeRanges) {\n  var timeRangesList = [];\n\n  for (var i = 0; i < timeRanges.length; i++) {\n    timeRangesList.push({\n      start: timeRanges.start(i),\n      end: timeRanges.end(i)\n    });\n  }\n\n  return timeRangesList;\n};\n/**\n * Determines if two time range objects are different.\n *\n * @param {TimeRange} a\n *        the first time range object to check\n *\n * @param {TimeRange} b\n *        the second time range object to check\n *\n * @return {Boolean}\n *         Whether the time range objects differ\n */\n\n\nvar isRangeDifferent = function isRangeDifferent(a, b) {\n  // same object\n  if (a === b) {\n    return false;\n  } // one or the other is undefined\n\n\n  if (!a && b || !b && a) {\n    return true;\n  } // length is different\n\n\n  if (a.length !== b.length) {\n    return true;\n  } // see if any start/end pair is different\n\n\n  for (var i = 0; i < a.length; i++) {\n    if (a.start(i) !== b.start(i) || a.end(i) !== b.end(i)) {\n      return true;\n    }\n  } // if the length and every pair is the same\n  // this is the same time range\n\n\n  return false;\n};\n\nvar lastBufferedEnd = function lastBufferedEnd(a) {\n  if (!a || !a.length || !a.end) {\n    return;\n  }\n\n  return a.end(a.length - 1);\n};\n/**\n * A utility function to add up the amount of time in a timeRange\n * after a specified startTime.\n * ie:[[0, 10], [20, 40], [50, 60]] with a startTime 0\n *     would return 40 as there are 40s seconds after 0 in the timeRange\n *\n * @param {TimeRange} range\n *        The range to check against\n * @param {number} startTime\n *        The time in the time range that you should start counting from\n *\n * @return {number}\n *          The number of seconds in the buffer passed the specified time.\n */\n\n\nvar timeAheadOf = function timeAheadOf(range, startTime) {\n  var time = 0;\n\n  if (!range || !range.length) {\n    return time;\n  }\n\n  for (var i = 0; i < range.length; i++) {\n    var start = range.start(i);\n    var end = range.end(i); // startTime is after this range entirely\n\n    if (startTime > end) {\n      continue;\n    } // startTime is within this range\n\n\n    if (startTime > start && startTime <= end) {\n      time += end - startTime;\n      continue;\n    } // startTime is before this range.\n\n\n    time += end - start;\n  }\n\n  return time;\n};\n/**\n * @file playlist.js\n *\n * Playlist related utilities.\n */\n\n\nvar createTimeRange = videojs.createTimeRange;\n/**\n * Get the duration of a segment, with special cases for\n * llhls segments that do not have a duration yet.\n *\n * @param {Object} playlist\n *        the playlist that the segment belongs to.\n * @param {Object} segment\n *        the segment to get a duration for.\n *\n * @return {number}\n *          the segment duration\n */\n\nvar segmentDurationWithParts = function segmentDurationWithParts(playlist, segment) {\n  // if this isn't a preload segment\n  // then we will have a segment duration that is accurate.\n  if (!segment.preload) {\n    return segment.duration;\n  } // otherwise we have to add up parts and preload hints\n  // to get an up to date duration.\n\n\n  var result = 0;\n  (segment.parts || []).forEach(function (p) {\n    result += p.duration;\n  }); // for preload hints we have to use partTargetDuration\n  // as they won't even have a duration yet.\n\n  (segment.preloadHints || []).forEach(function (p) {\n    if (p.type === 'PART') {\n      result += playlist.partTargetDuration;\n    }\n  });\n  return result;\n};\n/**\n * A function to get a combined list of parts and segments with durations\n * and indexes.\n *\n * @param {Playlist} playlist the playlist to get the list for.\n *\n * @return {Array} The part/segment list.\n */\n\n\nvar getPartsAndSegments = function getPartsAndSegments(playlist) {\n  return (playlist.segments || []).reduce(function (acc, segment, si) {\n    if (segment.parts) {\n      segment.parts.forEach(function (part, pi) {\n        acc.push({\n          duration: part.duration,\n          segmentIndex: si,\n          partIndex: pi,\n          part: part,\n          segment: segment\n        });\n      });\n    } else {\n      acc.push({\n        duration: segment.duration,\n        segmentIndex: si,\n        partIndex: null,\n        segment: segment,\n        part: null\n      });\n    }\n\n    return acc;\n  }, []);\n};\n\nvar getLastParts = function getLastParts(media) {\n  var lastSegment = media.segments && media.segments.length && media.segments[media.segments.length - 1];\n  return lastSegment && lastSegment.parts || [];\n};\n\nvar getKnownPartCount = function getKnownPartCount(_ref) {\n  var preloadSegment = _ref.preloadSegment;\n\n  if (!preloadSegment) {\n    return;\n  }\n\n  var parts = preloadSegment.parts,\n      preloadHints = preloadSegment.preloadHints;\n  var partCount = (preloadHints || []).reduce(function (count, hint) {\n    return count + (hint.type === 'PART' ? 1 : 0);\n  }, 0);\n  partCount += parts && parts.length ? parts.length : 0;\n  return partCount;\n};\n/**\n * Get the number of seconds to delay from the end of a\n * live playlist.\n *\n * @param {Playlist} master the master playlist\n * @param {Playlist} media the media playlist\n * @return {number} the hold back in seconds.\n */\n\n\nvar liveEdgeDelay = function liveEdgeDelay(master, media) {\n  if (media.endList) {\n    return 0;\n  } // dash suggestedPresentationDelay trumps everything\n\n\n  if (master && master.suggestedPresentationDelay) {\n    return master.suggestedPresentationDelay;\n  }\n\n  var hasParts = getLastParts(media).length > 0; // look for \"part\" delays from ll-hls first\n\n  if (hasParts && media.serverControl && media.serverControl.partHoldBack) {\n    return media.serverControl.partHoldBack;\n  } else if (hasParts && media.partTargetDuration) {\n    return media.partTargetDuration * 3; // finally look for full segment delays\n  } else if (media.serverControl && media.serverControl.holdBack) {\n    return media.serverControl.holdBack;\n  } else if (media.targetDuration) {\n    return media.targetDuration * 3;\n  }\n\n  return 0;\n};\n/**\n * walk backward until we find a duration we can use\n * or return a failure\n *\n * @param {Playlist} playlist the playlist to walk through\n * @param {Number} endSequence the mediaSequence to stop walking on\n */\n\n\nvar backwardDuration = function backwardDuration(playlist, endSequence) {\n  var result = 0;\n  var i = endSequence - playlist.mediaSequence; // if a start time is available for segment immediately following\n  // the interval, use it\n\n  var segment = playlist.segments[i]; // Walk backward until we find the latest segment with timeline\n  // information that is earlier than endSequence\n\n  if (segment) {\n    if (typeof segment.start !== 'undefined') {\n      return {\n        result: segment.start,\n        precise: true\n      };\n    }\n\n    if (typeof segment.end !== 'undefined') {\n      return {\n        result: segment.end - segment.duration,\n        precise: true\n      };\n    }\n  }\n\n  while (i--) {\n    segment = playlist.segments[i];\n\n    if (typeof segment.end !== 'undefined') {\n      return {\n        result: result + segment.end,\n        precise: true\n      };\n    }\n\n    result += segmentDurationWithParts(playlist, segment);\n\n    if (typeof segment.start !== 'undefined') {\n      return {\n        result: result + segment.start,\n        precise: true\n      };\n    }\n  }\n\n  return {\n    result: result,\n    precise: false\n  };\n};\n/**\n * walk forward until we find a duration we can use\n * or return a failure\n *\n * @param {Playlist} playlist the playlist to walk through\n * @param {number} endSequence the mediaSequence to stop walking on\n */\n\n\nvar forwardDuration = function forwardDuration(playlist, endSequence) {\n  var result = 0;\n  var segment;\n  var i = endSequence - playlist.mediaSequence; // Walk forward until we find the earliest segment with timeline\n  // information\n\n  for (; i < playlist.segments.length; i++) {\n    segment = playlist.segments[i];\n\n    if (typeof segment.start !== 'undefined') {\n      return {\n        result: segment.start - result,\n        precise: true\n      };\n    }\n\n    result += segmentDurationWithParts(playlist, segment);\n\n    if (typeof segment.end !== 'undefined') {\n      return {\n        result: segment.end - result,\n        precise: true\n      };\n    }\n  } // indicate we didn't find a useful duration estimate\n\n\n  return {\n    result: -1,\n    precise: false\n  };\n};\n/**\n  * Calculate the media duration from the segments associated with a\n  * playlist. The duration of a subinterval of the available segments\n  * may be calculated by specifying an end index.\n  *\n  * @param {Object} playlist a media playlist object\n  * @param {number=} endSequence an exclusive upper boundary\n  * for the playlist.  Defaults to playlist length.\n  * @param {number} expired the amount of time that has dropped\n  * off the front of the playlist in a live scenario\n  * @return {number} the duration between the first available segment\n  * and end index.\n  */\n\n\nvar intervalDuration = function intervalDuration(playlist, endSequence, expired) {\n  if (typeof endSequence === 'undefined') {\n    endSequence = playlist.mediaSequence + playlist.segments.length;\n  }\n\n  if (endSequence < playlist.mediaSequence) {\n    return 0;\n  } // do a backward walk to estimate the duration\n\n\n  var backward = backwardDuration(playlist, endSequence);\n\n  if (backward.precise) {\n    // if we were able to base our duration estimate on timing\n    // information provided directly from the Media Source, return\n    // it\n    return backward.result;\n  } // walk forward to see if a precise duration estimate can be made\n  // that way\n\n\n  var forward = forwardDuration(playlist, endSequence);\n\n  if (forward.precise) {\n    // we found a segment that has been buffered and so it's\n    // position is known precisely\n    return forward.result;\n  } // return the less-precise, playlist-based duration estimate\n\n\n  return backward.result + expired;\n};\n/**\n  * Calculates the duration of a playlist. If a start and end index\n  * are specified, the duration will be for the subset of the media\n  * timeline between those two indices. The total duration for live\n  * playlists is always Infinity.\n  *\n  * @param {Object} playlist a media playlist object\n  * @param {number=} endSequence an exclusive upper\n  * boundary for the playlist. Defaults to the playlist media\n  * sequence number plus its length.\n  * @param {number=} expired the amount of time that has\n  * dropped off the front of the playlist in a live scenario\n  * @return {number} the duration between the start index and end\n  * index.\n  */\n\n\nvar duration = function duration(playlist, endSequence, expired) {\n  if (!playlist) {\n    return 0;\n  }\n\n  if (typeof expired !== 'number') {\n    expired = 0;\n  } // if a slice of the total duration is not requested, use\n  // playlist-level duration indicators when they're present\n\n\n  if (typeof endSequence === 'undefined') {\n    // if present, use the duration specified in the playlist\n    if (playlist.totalDuration) {\n      return playlist.totalDuration;\n    } // duration should be Infinity for live playlists\n\n\n    if (!playlist.endList) {\n      return window$1.Infinity;\n    }\n  } // calculate the total duration based on the segment durations\n\n\n  return intervalDuration(playlist, endSequence, expired);\n};\n/**\n  * Calculate the time between two indexes in the current playlist\n  * neight the start- nor the end-index need to be within the current\n  * playlist in which case, the targetDuration of the playlist is used\n  * to approximate the durations of the segments\n  *\n  * @param {Array} options.durationList list to iterate over for durations.\n  * @param {number} options.defaultDuration duration to use for elements before or after the durationList\n  * @param {number} options.startIndex partsAndSegments index to start\n  * @param {number} options.endIndex partsAndSegments index to end.\n  * @return {number} the number of seconds between startIndex and endIndex\n  */\n\n\nvar sumDurations = function sumDurations(_ref2) {\n  var defaultDuration = _ref2.defaultDuration,\n      durationList = _ref2.durationList,\n      startIndex = _ref2.startIndex,\n      endIndex = _ref2.endIndex;\n  var durations = 0;\n\n  if (startIndex > endIndex) {\n    var _ref3 = [endIndex, startIndex];\n    startIndex = _ref3[0];\n    endIndex = _ref3[1];\n  }\n\n  if (startIndex < 0) {\n    for (var i = startIndex; i < Math.min(0, endIndex); i++) {\n      durations += defaultDuration;\n    }\n\n    startIndex = 0;\n  }\n\n  for (var _i = startIndex; _i < endIndex; _i++) {\n    durations += durationList[_i].duration;\n  }\n\n  return durations;\n};\n/**\n * Calculates the playlist end time\n *\n * @param {Object} playlist a media playlist object\n * @param {number=} expired the amount of time that has\n *                  dropped off the front of the playlist in a live scenario\n * @param {boolean|false} useSafeLiveEnd a boolean value indicating whether or not the\n *                        playlist end calculation should consider the safe live end\n *                        (truncate the playlist end by three segments). This is normally\n *                        used for calculating the end of the playlist's seekable range.\n *                        This takes into account the value of liveEdgePadding.\n *                        Setting liveEdgePadding to 0 is equivalent to setting this to false.\n * @param {number} liveEdgePadding a number indicating how far from the end of the playlist we should be in seconds.\n *                 If this is provided, it is used in the safe live end calculation.\n *                 Setting useSafeLiveEnd=false or liveEdgePadding=0 are equivalent.\n *                 Corresponds to suggestedPresentationDelay in DASH manifests.\n * @return {number} the end time of playlist\n * @function playlistEnd\n */\n\n\nvar playlistEnd = function playlistEnd(playlist, expired, useSafeLiveEnd, liveEdgePadding) {\n  if (!playlist || !playlist.segments) {\n    return null;\n  }\n\n  if (playlist.endList) {\n    return duration(playlist);\n  }\n\n  if (expired === null) {\n    return null;\n  }\n\n  expired = expired || 0;\n  var lastSegmentEndTime = intervalDuration(playlist, playlist.mediaSequence + playlist.segments.length, expired);\n\n  if (useSafeLiveEnd) {\n    liveEdgePadding = typeof liveEdgePadding === 'number' ? liveEdgePadding : liveEdgeDelay(null, playlist);\n    lastSegmentEndTime -= liveEdgePadding;\n  } // don't return a time less than zero\n\n\n  return Math.max(0, lastSegmentEndTime);\n};\n/**\n  * Calculates the interval of time that is currently seekable in a\n  * playlist. The returned time ranges are relative to the earliest\n  * moment in the specified playlist that is still available. A full\n  * seekable implementation for live streams would need to offset\n  * these values by the duration of content that has expired from the\n  * stream.\n  *\n  * @param {Object} playlist a media playlist object\n  * dropped off the front of the playlist in a live scenario\n  * @param {number=} expired the amount of time that has\n  * dropped off the front of the playlist in a live scenario\n  * @param {number} liveEdgePadding how far from the end of the playlist we should be in seconds.\n  *        Corresponds to suggestedPresentationDelay in DASH manifests.\n  * @return {TimeRanges} the periods of time that are valid targets\n  * for seeking\n  */\n\n\nvar seekable = function seekable(playlist, expired, liveEdgePadding) {\n  var useSafeLiveEnd = true;\n  var seekableStart = expired || 0;\n  var seekableEnd = playlistEnd(playlist, expired, useSafeLiveEnd, liveEdgePadding);\n\n  if (seekableEnd === null) {\n    return createTimeRange();\n  }\n\n  return createTimeRange(seekableStart, seekableEnd);\n};\n/**\n * Determine the index and estimated starting time of the segment that\n * contains a specified playback position in a media playlist.\n *\n * @param {Object} options.playlist the media playlist to query\n * @param {number} options.currentTime The number of seconds since the earliest\n * possible position to determine the containing segment for\n * @param {number} options.startTime the time when the segment/part starts\n * @param {number} options.startingSegmentIndex the segment index to start looking at.\n * @param {number?} [options.startingPartIndex] the part index to look at within the segment.\n *\n * @return {Object} an object with partIndex, segmentIndex, and startTime.\n */\n\n\nvar getMediaInfoForTime = function getMediaInfoForTime(_ref4) {\n  var playlist = _ref4.playlist,\n      currentTime = _ref4.currentTime,\n      startingSegmentIndex = _ref4.startingSegmentIndex,\n      startingPartIndex = _ref4.startingPartIndex,\n      startTime = _ref4.startTime,\n      experimentalExactManifestTimings = _ref4.experimentalExactManifestTimings;\n  var time = currentTime - startTime;\n  var partsAndSegments = getPartsAndSegments(playlist);\n  var startIndex = 0;\n\n  for (var i = 0; i < partsAndSegments.length; i++) {\n    var partAndSegment = partsAndSegments[i];\n\n    if (startingSegmentIndex !== partAndSegment.segmentIndex) {\n      continue;\n    } // skip this if part index does not match.\n\n\n    if (typeof startingPartIndex === 'number' && typeof partAndSegment.partIndex === 'number' && startingPartIndex !== partAndSegment.partIndex) {\n      continue;\n    }\n\n    startIndex = i;\n    break;\n  }\n\n  if (time < 0) {\n    // Walk backward from startIndex in the playlist, adding durations\n    // until we find a segment that contains `time` and return it\n    if (startIndex > 0) {\n      for (var _i2 = startIndex - 1; _i2 >= 0; _i2--) {\n        var _partAndSegment = partsAndSegments[_i2];\n        time += _partAndSegment.duration;\n\n        if (experimentalExactManifestTimings) {\n          if (time < 0) {\n            continue;\n          }\n        } else if (time + TIME_FUDGE_FACTOR <= 0) {\n          continue;\n        }\n\n        return {\n          partIndex: _partAndSegment.partIndex,\n          segmentIndex: _partAndSegment.segmentIndex,\n          startTime: startTime - sumDurations({\n            defaultDuration: playlist.targetDuration,\n            durationList: partsAndSegments,\n            startIndex: startIndex,\n            endIndex: _i2\n          })\n        };\n      }\n    } // We were unable to find a good segment within the playlist\n    // so select the first segment\n\n\n    return {\n      partIndex: partsAndSegments[0] && partsAndSegments[0].partIndex || null,\n      segmentIndex: partsAndSegments[0] && partsAndSegments[0].segmentIndex || 0,\n      startTime: currentTime\n    };\n  } // When startIndex is negative, we first walk forward to first segment\n  // adding target durations. If we \"run out of time\" before getting to\n  // the first segment, return the first segment\n\n\n  if (startIndex < 0) {\n    for (var _i3 = startIndex; _i3 < 0; _i3++) {\n      time -= playlist.targetDuration;\n\n      if (time < 0) {\n        return {\n          partIndex: partsAndSegments[0] && partsAndSegments[0].partIndex || null,\n          segmentIndex: partsAndSegments[0] && partsAndSegments[0].segmentIndex || 0,\n          startTime: currentTime\n        };\n      }\n    }\n\n    startIndex = 0;\n  } // Walk forward from startIndex in the playlist, subtracting durations\n  // until we find a segment that contains `time` and return it\n\n\n  for (var _i4 = startIndex; _i4 < partsAndSegments.length; _i4++) {\n    var _partAndSegment2 = partsAndSegments[_i4];\n    time -= _partAndSegment2.duration;\n\n    if (experimentalExactManifestTimings) {\n      if (time > 0) {\n        continue;\n      }\n    } else if (time - TIME_FUDGE_FACTOR >= 0) {\n      continue;\n    }\n\n    return {\n      partIndex: _partAndSegment2.partIndex,\n      segmentIndex: _partAndSegment2.segmentIndex,\n      startTime: startTime + sumDurations({\n        defaultDuration: playlist.targetDuration,\n        durationList: partsAndSegments,\n        startIndex: startIndex,\n        endIndex: _i4\n      })\n    };\n  } // We are out of possible candidates so load the last one...\n\n\n  return {\n    segmentIndex: partsAndSegments[partsAndSegments.length - 1].segmentIndex,\n    partIndex: partsAndSegments[partsAndSegments.length - 1].partIndex,\n    startTime: currentTime\n  };\n};\n/**\n * Check whether the playlist is blacklisted or not.\n *\n * @param {Object} playlist the media playlist object\n * @return {boolean} whether the playlist is blacklisted or not\n * @function isBlacklisted\n */\n\n\nvar isBlacklisted = function isBlacklisted(playlist) {\n  return playlist.excludeUntil && playlist.excludeUntil > Date.now();\n};\n/**\n * Check whether the playlist is compatible with current playback configuration or has\n * been blacklisted permanently for being incompatible.\n *\n * @param {Object} playlist the media playlist object\n * @return {boolean} whether the playlist is incompatible or not\n * @function isIncompatible\n */\n\n\nvar isIncompatible = function isIncompatible(playlist) {\n  return playlist.excludeUntil && playlist.excludeUntil === Infinity;\n};\n/**\n * Check whether the playlist is enabled or not.\n *\n * @param {Object} playlist the media playlist object\n * @return {boolean} whether the playlist is enabled or not\n * @function isEnabled\n */\n\n\nvar isEnabled = function isEnabled(playlist) {\n  var blacklisted = isBlacklisted(playlist);\n  return !playlist.disabled && !blacklisted;\n};\n/**\n * Check whether the playlist has been manually disabled through the representations api.\n *\n * @param {Object} playlist the media playlist object\n * @return {boolean} whether the playlist is disabled manually or not\n * @function isDisabled\n */\n\n\nvar isDisabled = function isDisabled(playlist) {\n  return playlist.disabled;\n};\n/**\n * Returns whether the current playlist is an AES encrypted HLS stream\n *\n * @return {boolean} true if it's an AES encrypted HLS stream\n */\n\n\nvar isAes = function isAes(media) {\n  for (var i = 0; i < media.segments.length; i++) {\n    if (media.segments[i].key) {\n      return true;\n    }\n  }\n\n  return false;\n};\n/**\n * Checks if the playlist has a value for the specified attribute\n *\n * @param {string} attr\n *        Attribute to check for\n * @param {Object} playlist\n *        The media playlist object\n * @return {boolean}\n *         Whether the playlist contains a value for the attribute or not\n * @function hasAttribute\n */\n\n\nvar hasAttribute = function hasAttribute(attr, playlist) {\n  return playlist.attributes && playlist.attributes[attr];\n};\n/**\n * Estimates the time required to complete a segment download from the specified playlist\n *\n * @param {number} segmentDuration\n *        Duration of requested segment\n * @param {number} bandwidth\n *        Current measured bandwidth of the player\n * @param {Object} playlist\n *        The media playlist object\n * @param {number=} bytesReceived\n *        Number of bytes already received for the request. Defaults to 0\n * @return {number|NaN}\n *         The estimated time to request the segment. NaN if bandwidth information for\n *         the given playlist is unavailable\n * @function estimateSegmentRequestTime\n */\n\n\nvar estimateSegmentRequestTime = function estimateSegmentRequestTime(segmentDuration, bandwidth, playlist, bytesReceived) {\n  if (bytesReceived === void 0) {\n    bytesReceived = 0;\n  }\n\n  if (!hasAttribute('BANDWIDTH', playlist)) {\n    return NaN;\n  }\n\n  var size = segmentDuration * playlist.attributes.BANDWIDTH;\n  return (size - bytesReceived * 8) / bandwidth;\n};\n/*\n * Returns whether the current playlist is the lowest rendition\n *\n * @return {Boolean} true if on lowest rendition\n */\n\n\nvar isLowestEnabledRendition = function isLowestEnabledRendition(master, media) {\n  if (master.playlists.length === 1) {\n    return true;\n  }\n\n  var currentBandwidth = media.attributes.BANDWIDTH || Number.MAX_VALUE;\n  return master.playlists.filter(function (playlist) {\n    if (!isEnabled(playlist)) {\n      return false;\n    }\n\n    return (playlist.attributes.BANDWIDTH || 0) < currentBandwidth;\n  }).length === 0;\n};\n\nvar playlistMatch = function playlistMatch(a, b) {\n  // both playlits are null\n  // or only one playlist is non-null\n  // no match\n  if (!a && !b || !a && b || a && !b) {\n    return false;\n  } // playlist objects are the same, match\n\n\n  if (a === b) {\n    return true;\n  } // first try to use id as it should be the most\n  // accurate\n\n\n  if (a.id && b.id && a.id === b.id) {\n    return true;\n  } // next try to use reslovedUri as it should be the\n  // second most accurate.\n\n\n  if (a.resolvedUri && b.resolvedUri && a.resolvedUri === b.resolvedUri) {\n    return true;\n  } // finally try to use uri as it should be accurate\n  // but might miss a few cases for relative uris\n\n\n  if (a.uri && b.uri && a.uri === b.uri) {\n    return true;\n  }\n\n  return false;\n};\n\nvar someAudioVariant = function someAudioVariant(master, callback) {\n  var AUDIO = master && master.mediaGroups && master.mediaGroups.AUDIO || {};\n  var found = false;\n\n  for (var groupName in AUDIO) {\n    for (var label in AUDIO[groupName]) {\n      found = callback(AUDIO[groupName][label]);\n\n      if (found) {\n        break;\n      }\n    }\n\n    if (found) {\n      break;\n    }\n  }\n\n  return !!found;\n};\n\nvar isAudioOnly = function isAudioOnly(master) {\n  // we are audio only if we have no main playlists but do\n  // have media group playlists.\n  if (!master || !master.playlists || !master.playlists.length) {\n    // without audio variants or playlists this\n    // is not an audio only master.\n    var found = someAudioVariant(master, function (variant) {\n      return variant.playlists && variant.playlists.length || variant.uri;\n    });\n    return found;\n  } // if every playlist has only an audio codec it is audio only\n\n\n  var _loop = function _loop(i) {\n    var playlist = master.playlists[i];\n    var CODECS = playlist.attributes && playlist.attributes.CODECS; // all codecs are audio, this is an audio playlist.\n\n    if (CODECS && CODECS.split(',').every(function (c) {\n      return isAudioCodec(c);\n    })) {\n      return \"continue\";\n    } // playlist is in an audio group it is audio only\n\n\n    var found = someAudioVariant(master, function (variant) {\n      return playlistMatch(playlist, variant);\n    });\n\n    if (found) {\n      return \"continue\";\n    } // if we make it here this playlist isn't audio and we\n    // are not audio only\n\n\n    return {\n      v: false\n    };\n  };\n\n  for (var i = 0; i < master.playlists.length; i++) {\n    var _ret = _loop(i);\n\n    if (_ret === \"continue\") continue;\n    if (typeof _ret === \"object\") return _ret.v;\n  } // if we make it past every playlist without returning, then\n  // this is an audio only playlist.\n\n\n  return true;\n}; // exports\n\n\nvar Playlist = {\n  liveEdgeDelay: liveEdgeDelay,\n  duration: duration,\n  seekable: seekable,\n  getMediaInfoForTime: getMediaInfoForTime,\n  isEnabled: isEnabled,\n  isDisabled: isDisabled,\n  isBlacklisted: isBlacklisted,\n  isIncompatible: isIncompatible,\n  playlistEnd: playlistEnd,\n  isAes: isAes,\n  hasAttribute: hasAttribute,\n  estimateSegmentRequestTime: estimateSegmentRequestTime,\n  isLowestEnabledRendition: isLowestEnabledRendition,\n  isAudioOnly: isAudioOnly,\n  playlistMatch: playlistMatch,\n  segmentDurationWithParts: segmentDurationWithParts\n};\nvar log = videojs.log;\n\nvar createPlaylistID = function createPlaylistID(index, uri) {\n  return index + \"-\" + uri;\n};\n/**\n * Parses a given m3u8 playlist\n *\n * @param {Function} [onwarn]\n *        a function to call when the parser triggers a warning event.\n * @param {Function} [oninfo]\n *        a function to call when the parser triggers an info event.\n * @param {string} manifestString\n *        The downloaded manifest string\n * @param {Object[]} [customTagParsers]\n *        An array of custom tag parsers for the m3u8-parser instance\n * @param {Object[]} [customTagMappers]\n *        An array of custom tag mappers for the m3u8-parser instance\n * @param {boolean} [experimentalLLHLS=false]\n *        Whether to keep ll-hls features in the manifest after parsing.\n * @return {Object}\n *         The manifest object\n */\n\n\nvar parseManifest = function parseManifest(_ref) {\n  var onwarn = _ref.onwarn,\n      oninfo = _ref.oninfo,\n      manifestString = _ref.manifestString,\n      _ref$customTagParsers = _ref.customTagParsers,\n      customTagParsers = _ref$customTagParsers === void 0 ? [] : _ref$customTagParsers,\n      _ref$customTagMappers = _ref.customTagMappers,\n      customTagMappers = _ref$customTagMappers === void 0 ? [] : _ref$customTagMappers,\n      experimentalLLHLS = _ref.experimentalLLHLS;\n  var parser = new Parser();\n\n  if (onwarn) {\n    parser.on('warn', onwarn);\n  }\n\n  if (oninfo) {\n    parser.on('info', oninfo);\n  }\n\n  customTagParsers.forEach(function (customParser) {\n    return parser.addParser(customParser);\n  });\n  customTagMappers.forEach(function (mapper) {\n    return parser.addTagMapper(mapper);\n  });\n  parser.push(manifestString);\n  parser.end();\n  var manifest = parser.manifest; // remove llhls features from the parsed manifest\n  // if we don't want llhls support.\n\n  if (!experimentalLLHLS) {\n    ['preloadSegment', 'skip', 'serverControl', 'renditionReports', 'partInf', 'partTargetDuration'].forEach(function (k) {\n      if (manifest.hasOwnProperty(k)) {\n        delete manifest[k];\n      }\n    });\n\n    if (manifest.segments) {\n      manifest.segments.forEach(function (segment) {\n        ['parts', 'preloadHints'].forEach(function (k) {\n          if (segment.hasOwnProperty(k)) {\n            delete segment[k];\n          }\n        });\n      });\n    }\n  }\n\n  if (!manifest.targetDuration) {\n    var targetDuration = 10;\n\n    if (manifest.segments && manifest.segments.length) {\n      targetDuration = manifest.segments.reduce(function (acc, s) {\n        return Math.max(acc, s.duration);\n      }, 0);\n    }\n\n    if (onwarn) {\n      onwarn(\"manifest has no targetDuration defaulting to \" + targetDuration);\n    }\n\n    manifest.targetDuration = targetDuration;\n  }\n\n  var parts = getLastParts(manifest);\n\n  if (parts.length && !manifest.partTargetDuration) {\n    var partTargetDuration = parts.reduce(function (acc, p) {\n      return Math.max(acc, p.duration);\n    }, 0);\n\n    if (onwarn) {\n      onwarn(\"manifest has no partTargetDuration defaulting to \" + partTargetDuration);\n      log.error('LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.');\n    }\n\n    manifest.partTargetDuration = partTargetDuration;\n  }\n\n  return manifest;\n};\n/**\n * Loops through all supported media groups in master and calls the provided\n * callback for each group\n *\n * @param {Object} master\n *        The parsed master manifest object\n * @param {Function} callback\n *        Callback to call for each media group\n */\n\n\nvar forEachMediaGroup = function forEachMediaGroup(master, callback) {\n  if (!master.mediaGroups) {\n    return;\n  }\n\n  ['AUDIO', 'SUBTITLES'].forEach(function (mediaType) {\n    if (!master.mediaGroups[mediaType]) {\n      return;\n    }\n\n    for (var groupKey in master.mediaGroups[mediaType]) {\n      for (var labelKey in master.mediaGroups[mediaType][groupKey]) {\n        var mediaProperties = master.mediaGroups[mediaType][groupKey][labelKey];\n        callback(mediaProperties, mediaType, groupKey, labelKey);\n      }\n    }\n  });\n};\n/**\n * Adds properties and attributes to the playlist to keep consistent functionality for\n * playlists throughout VHS.\n *\n * @param {Object} config\n *        Arguments object\n * @param {Object} config.playlist\n *        The media playlist\n * @param {string} [config.uri]\n *        The uri to the media playlist (if media playlist is not from within a master\n *        playlist)\n * @param {string} id\n *        ID to use for the playlist\n */\n\n\nvar setupMediaPlaylist = function setupMediaPlaylist(_ref2) {\n  var playlist = _ref2.playlist,\n      uri = _ref2.uri,\n      id = _ref2.id;\n  playlist.id = id;\n  playlist.playlistErrors_ = 0;\n\n  if (uri) {\n    // For media playlists, m3u8-parser does not have access to a URI, as HLS media\n    // playlists do not contain their own source URI, but one is needed for consistency in\n    // VHS.\n    playlist.uri = uri;\n  } // For HLS master playlists, even though certain attributes MUST be defined, the\n  // stream may still be played without them.\n  // For HLS media playlists, m3u8-parser does not attach an attributes object to the\n  // manifest.\n  //\n  // To avoid undefined reference errors through the project, and make the code easier\n  // to write/read, add an empty attributes object for these cases.\n\n\n  playlist.attributes = playlist.attributes || {};\n};\n/**\n * Adds ID, resolvedUri, and attributes properties to each playlist of the master, where\n * necessary. In addition, creates playlist IDs for each playlist and adds playlist ID to\n * playlist references to the playlists array.\n *\n * @param {Object} master\n *        The master playlist\n */\n\n\nvar setupMediaPlaylists = function setupMediaPlaylists(master) {\n  var i = master.playlists.length;\n\n  while (i--) {\n    var playlist = master.playlists[i];\n    setupMediaPlaylist({\n      playlist: playlist,\n      id: createPlaylistID(i, playlist.uri)\n    });\n    playlist.resolvedUri = resolveUrl(master.uri, playlist.uri);\n    master.playlists[playlist.id] = playlist; // URI reference added for backwards compatibility\n\n    master.playlists[playlist.uri] = playlist; // Although the spec states an #EXT-X-STREAM-INF tag MUST have a BANDWIDTH attribute,\n    // the stream can be played without it. Although an attributes property may have been\n    // added to the playlist to prevent undefined references, issue a warning to fix the\n    // manifest.\n\n    if (!playlist.attributes.BANDWIDTH) {\n      log.warn('Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.');\n    }\n  }\n};\n/**\n * Adds resolvedUri properties to each media group.\n *\n * @param {Object} master\n *        The master playlist\n */\n\n\nvar resolveMediaGroupUris = function resolveMediaGroupUris(master) {\n  forEachMediaGroup(master, function (properties) {\n    if (properties.uri) {\n      properties.resolvedUri = resolveUrl(master.uri, properties.uri);\n    }\n  });\n};\n/**\n * Creates a master playlist wrapper to insert a sole media playlist into.\n *\n * @param {Object} media\n *        Media playlist\n * @param {string} uri\n *        The media URI\n *\n * @return {Object}\n *         Master playlist\n */\n\n\nvar masterForMedia = function masterForMedia(media, uri) {\n  var id = createPlaylistID(0, uri);\n  var master = {\n    mediaGroups: {\n      'AUDIO': {},\n      'VIDEO': {},\n      'CLOSED-CAPTIONS': {},\n      'SUBTITLES': {}\n    },\n    uri: window$1.location.href,\n    resolvedUri: window$1.location.href,\n    playlists: [{\n      uri: uri,\n      id: id,\n      resolvedUri: uri,\n      // m3u8-parser does not attach an attributes property to media playlists so make\n      // sure that the property is attached to avoid undefined reference errors\n      attributes: {}\n    }]\n  }; // set up ID reference\n\n  master.playlists[id] = master.playlists[0]; // URI reference added for backwards compatibility\n\n  master.playlists[uri] = master.playlists[0];\n  return master;\n};\n/**\n * Does an in-place update of the master manifest to add updated playlist URI references\n * as well as other properties needed by VHS that aren't included by the parser.\n *\n * @param {Object} master\n *        Master manifest object\n * @param {string} uri\n *        The source URI\n */\n\n\nvar addPropertiesToMaster = function addPropertiesToMaster(master, uri) {\n  master.uri = uri;\n\n  for (var i = 0; i < master.playlists.length; i++) {\n    if (!master.playlists[i].uri) {\n      // Set up phony URIs for the playlists since playlists are referenced by their URIs\n      // throughout VHS, but some formats (e.g., DASH) don't have external URIs\n      // TODO: consider adding dummy URIs in mpd-parser\n      var phonyUri = \"placeholder-uri-\" + i;\n      master.playlists[i].uri = phonyUri;\n    }\n  }\n\n  var audioOnlyMaster = isAudioOnly(master);\n  forEachMediaGroup(master, function (properties, mediaType, groupKey, labelKey) {\n    var groupId = \"placeholder-uri-\" + mediaType + \"-\" + groupKey + \"-\" + labelKey; // add a playlist array under properties\n\n    if (!properties.playlists || !properties.playlists.length) {\n      // If the manifest is audio only and this media group does not have a uri, check\n      // if the media group is located in the main list of playlists. If it is, don't add\n      // placeholder properties as it shouldn't be considered an alternate audio track.\n      if (audioOnlyMaster && mediaType === 'AUDIO' && !properties.uri) {\n        for (var _i = 0; _i < master.playlists.length; _i++) {\n          var p = master.playlists[_i];\n\n          if (p.attributes && p.attributes.AUDIO && p.attributes.AUDIO === groupKey) {\n            return;\n          }\n        }\n      }\n\n      properties.playlists = [_extends({}, properties)];\n    }\n\n    properties.playlists.forEach(function (p, i) {\n      var id = createPlaylistID(i, groupId);\n\n      if (p.uri) {\n        p.resolvedUri = p.resolvedUri || resolveUrl(master.uri, p.uri);\n      } else {\n        // DEPRECATED, this has been added to prevent a breaking change.\n        // previously we only ever had a single media group playlist, so\n        // we mark the first playlist uri without prepending the index as we used to\n        // ideally we would do all of the playlists the same way.\n        p.uri = i === 0 ? groupId : id; // don't resolve a placeholder uri to an absolute url, just use\n        // the placeholder again\n\n        p.resolvedUri = p.uri;\n      }\n\n      p.id = p.id || id; // add an empty attributes object, all playlists are\n      // expected to have this.\n\n      p.attributes = p.attributes || {}; // setup ID and URI references (URI for backwards compatibility)\n\n      master.playlists[p.id] = p;\n      master.playlists[p.uri] = p;\n    });\n  });\n  setupMediaPlaylists(master);\n  resolveMediaGroupUris(master);\n};\n\nvar mergeOptions$2 = videojs.mergeOptions,\n    EventTarget$1 = videojs.EventTarget;\n\nvar addLLHLSQueryDirectives = function addLLHLSQueryDirectives(uri, media) {\n  if (media.endList || !media.serverControl) {\n    return uri;\n  }\n\n  var parameters = {};\n\n  if (media.serverControl.canBlockReload) {\n    var preloadSegment = media.preloadSegment; // next msn is a zero based value, length is not.\n\n    var nextMSN = media.mediaSequence + media.segments.length; // If preload segment has parts then it is likely\n    // that we are going to request a part of that preload segment.\n    // the logic below is used to determine that.\n\n    if (preloadSegment) {\n      var parts = preloadSegment.parts || []; // _HLS_part is a zero based index\n\n      var nextPart = getKnownPartCount(media) - 1; // if nextPart is > -1 and not equal to just the\n      // length of parts, then we know we had part preload hints\n      // and we need to add the _HLS_part= query\n\n      if (nextPart > -1 && nextPart !== parts.length - 1) {\n        // add existing parts to our preload hints\n        // eslint-disable-next-line\n        parameters._HLS_part = nextPart;\n      } // this if statement makes sure that we request the msn\n      // of the preload segment if:\n      // 1. the preload segment had parts (and was not yet a full segment)\n      //    but was added to our segments array\n      // 2. the preload segment had preload hints for parts that are not in\n      //    the manifest yet.\n      // in all other cases we want the segment after the preload segment\n      // which will be given by using media.segments.length because it is 1 based\n      // rather than 0 based.\n\n\n      if (nextPart > -1 || parts.length) {\n        nextMSN--;\n      }\n    } // add _HLS_msn= in front of any _HLS_part query\n    // eslint-disable-next-line\n\n\n    parameters._HLS_msn = nextMSN;\n  }\n\n  if (media.serverControl && media.serverControl.canSkipUntil) {\n    // add _HLS_skip= infront of all other queries.\n    // eslint-disable-next-line\n    parameters._HLS_skip = media.serverControl.canSkipDateranges ? 'v2' : 'YES';\n  }\n\n  if (Object.keys(parameters).length) {\n    var parsedUri = new window$1.URL(uri);\n    ['_HLS_skip', '_HLS_msn', '_HLS_part'].forEach(function (name) {\n      if (!parameters.hasOwnProperty(name)) {\n        return;\n      }\n\n      parsedUri.searchParams.set(name, parameters[name]);\n    });\n    uri = parsedUri.toString();\n  }\n\n  return uri;\n};\n/**\n * Returns a new segment object with properties and\n * the parts array merged.\n *\n * @param {Object} a the old segment\n * @param {Object} b the new segment\n *\n * @return {Object} the merged segment\n */\n\n\nvar updateSegment = function updateSegment(a, b) {\n  if (!a) {\n    return b;\n  }\n\n  var result = mergeOptions$2(a, b); // if only the old segment has preload hints\n  // and the new one does not, remove preload hints.\n\n  if (a.preloadHints && !b.preloadHints) {\n    delete result.preloadHints;\n  } // if only the old segment has parts\n  // then the parts are no longer valid\n\n\n  if (a.parts && !b.parts) {\n    delete result.parts; // if both segments have parts\n    // copy part propeties from the old segment\n    // to the new one.\n  } else if (a.parts && b.parts) {\n    for (var i = 0; i < b.parts.length; i++) {\n      if (a.parts && a.parts[i]) {\n        result.parts[i] = mergeOptions$2(a.parts[i], b.parts[i]);\n      }\n    }\n  } // set skipped to false for segments that have\n  // have had information merged from the old segment.\n\n\n  if (!a.skipped && b.skipped) {\n    result.skipped = false;\n  } // set preload to false for segments that have\n  // had information added in the new segment.\n\n\n  if (a.preload && !b.preload) {\n    result.preload = false;\n  }\n\n  return result;\n};\n/**\n * Returns a new array of segments that is the result of merging\n * properties from an older list of segments onto an updated\n * list. No properties on the updated playlist will be ovewritten.\n *\n * @param {Array} original the outdated list of segments\n * @param {Array} update the updated list of segments\n * @param {number=} offset the index of the first update\n * segment in the original segment list. For non-live playlists,\n * this should always be zero and does not need to be\n * specified. For live playlists, it should be the difference\n * between the media sequence numbers in the original and updated\n * playlists.\n * @return {Array} a list of merged segment objects\n */\n\n\nvar updateSegments = function updateSegments(original, update, offset) {\n  var oldSegments = original.slice();\n  var newSegments = update.slice();\n  offset = offset || 0;\n  var result = [];\n  var currentMap;\n\n  for (var newIndex = 0; newIndex < newSegments.length; newIndex++) {\n    var oldSegment = oldSegments[newIndex + offset];\n    var newSegment = newSegments[newIndex];\n\n    if (oldSegment) {\n      currentMap = oldSegment.map || currentMap;\n      result.push(updateSegment(oldSegment, newSegment));\n    } else {\n      // carry over map to new segment if it is missing\n      if (currentMap && !newSegment.map) {\n        newSegment.map = currentMap;\n      }\n\n      result.push(newSegment);\n    }\n  }\n\n  return result;\n};\n\nvar resolveSegmentUris = function resolveSegmentUris(segment, baseUri) {\n  // preloadSegment will not have a uri at all\n  // as the segment isn't actually in the manifest yet, only parts\n  if (!segment.resolvedUri && segment.uri) {\n    segment.resolvedUri = resolveUrl(baseUri, segment.uri);\n  }\n\n  if (segment.key && !segment.key.resolvedUri) {\n    segment.key.resolvedUri = resolveUrl(baseUri, segment.key.uri);\n  }\n\n  if (segment.map && !segment.map.resolvedUri) {\n    segment.map.resolvedUri = resolveUrl(baseUri, segment.map.uri);\n  }\n\n  if (segment.map && segment.map.key && !segment.map.key.resolvedUri) {\n    segment.map.key.resolvedUri = resolveUrl(baseUri, segment.map.key.uri);\n  }\n\n  if (segment.parts && segment.parts.length) {\n    segment.parts.forEach(function (p) {\n      if (p.resolvedUri) {\n        return;\n      }\n\n      p.resolvedUri = resolveUrl(baseUri, p.uri);\n    });\n  }\n\n  if (segment.preloadHints && segment.preloadHints.length) {\n    segment.preloadHints.forEach(function (p) {\n      if (p.resolvedUri) {\n        return;\n      }\n\n      p.resolvedUri = resolveUrl(baseUri, p.uri);\n    });\n  }\n};\n\nvar getAllSegments = function getAllSegments(media) {\n  var segments = media.segments || [];\n  var preloadSegment = media.preloadSegment; // a preloadSegment with only preloadHints is not currently\n  // a usable segment, only include a preloadSegment that has\n  // parts.\n\n  if (preloadSegment && preloadSegment.parts && preloadSegment.parts.length) {\n    // if preloadHints has a MAP that means that the\n    // init segment is going to change. We cannot use any of the parts\n    // from this preload segment.\n    if (preloadSegment.preloadHints) {\n      for (var i = 0; i < preloadSegment.preloadHints.length; i++) {\n        if (preloadSegment.preloadHints[i].type === 'MAP') {\n          return segments;\n        }\n      }\n    } // set the duration for our preload segment to target duration.\n\n\n    preloadSegment.duration = media.targetDuration;\n    preloadSegment.preload = true;\n    segments.push(preloadSegment);\n  }\n\n  return segments;\n}; // consider the playlist unchanged if the playlist object is the same or\n// the number of segments is equal, the media sequence number is unchanged,\n// and this playlist hasn't become the end of the playlist\n\n\nvar isPlaylistUnchanged = function isPlaylistUnchanged(a, b) {\n  return a === b || a.segments && b.segments && a.segments.length === b.segments.length && a.endList === b.endList && a.mediaSequence === b.mediaSequence && a.preloadSegment === b.preloadSegment;\n};\n/**\n  * Returns a new master playlist that is the result of merging an\n  * updated media playlist into the original version. If the\n  * updated media playlist does not match any of the playlist\n  * entries in the original master playlist, null is returned.\n  *\n  * @param {Object} master a parsed master M3U8 object\n  * @param {Object} media a parsed media M3U8 object\n  * @return {Object} a new object that represents the original\n  * master playlist with the updated media playlist merged in, or\n  * null if the merge produced no change.\n  */\n\n\nvar updateMaster$1 = function updateMaster(master, newMedia, unchangedCheck) {\n  if (unchangedCheck === void 0) {\n    unchangedCheck = isPlaylistUnchanged;\n  }\n\n  var result = mergeOptions$2(master, {});\n  var oldMedia = result.playlists[newMedia.id];\n\n  if (!oldMedia) {\n    return null;\n  }\n\n  if (unchangedCheck(oldMedia, newMedia)) {\n    return null;\n  }\n\n  newMedia.segments = getAllSegments(newMedia);\n  var mergedPlaylist = mergeOptions$2(oldMedia, newMedia); // always use the new media's preload segment\n\n  if (mergedPlaylist.preloadSegment && !newMedia.preloadSegment) {\n    delete mergedPlaylist.preloadSegment;\n  } // if the update could overlap existing segment information, merge the two segment lists\n\n\n  if (oldMedia.segments) {\n    if (newMedia.skip) {\n      newMedia.segments = newMedia.segments || []; // add back in objects for skipped segments, so that we merge\n      // old properties into the new segments\n\n      for (var i = 0; i < newMedia.skip.skippedSegments; i++) {\n        newMedia.segments.unshift({\n          skipped: true\n        });\n      }\n    }\n\n    mergedPlaylist.segments = updateSegments(oldMedia.segments, newMedia.segments, newMedia.mediaSequence - oldMedia.mediaSequence);\n  } // resolve any segment URIs to prevent us from having to do it later\n\n\n  mergedPlaylist.segments.forEach(function (segment) {\n    resolveSegmentUris(segment, mergedPlaylist.resolvedUri);\n  }); // TODO Right now in the playlists array there are two references to each playlist, one\n  // that is referenced by index, and one by URI. The index reference may no longer be\n  // necessary.\n\n  for (var _i = 0; _i < result.playlists.length; _i++) {\n    if (result.playlists[_i].id === newMedia.id) {\n      result.playlists[_i] = mergedPlaylist;\n    }\n  }\n\n  result.playlists[newMedia.id] = mergedPlaylist; // URI reference added for backwards compatibility\n\n  result.playlists[newMedia.uri] = mergedPlaylist; // update media group playlist references.\n\n  forEachMediaGroup(master, function (properties, mediaType, groupKey, labelKey) {\n    if (!properties.playlists) {\n      return;\n    }\n\n    for (var _i2 = 0; _i2 < properties.playlists.length; _i2++) {\n      if (newMedia.id === properties.playlists[_i2].id) {\n        properties.playlists[_i2] = newMedia;\n      }\n    }\n  });\n  return result;\n};\n/**\n * Calculates the time to wait before refreshing a live playlist\n *\n * @param {Object} media\n *        The current media\n * @param {boolean} update\n *        True if there were any updates from the last refresh, false otherwise\n * @return {number}\n *         The time in ms to wait before refreshing the live playlist\n */\n\n\nvar refreshDelay = function refreshDelay(media, update) {\n  var segments = media.segments || [];\n  var lastSegment = segments[segments.length - 1];\n  var lastPart = lastSegment && lastSegment.parts && lastSegment.parts[lastSegment.parts.length - 1];\n  var lastDuration = lastPart && lastPart.duration || lastSegment && lastSegment.duration;\n\n  if (update && lastDuration) {\n    return lastDuration * 1000;\n  } // if the playlist is unchanged since the last reload or last segment duration\n  // cannot be determined, try again after half the target duration\n\n\n  return (media.partTargetDuration || media.targetDuration || 10) * 500;\n};\n/**\n * Load a playlist from a remote location\n *\n * @class PlaylistLoader\n * @extends Stream\n * @param {string|Object} src url or object of manifest\n * @param {boolean} withCredentials the withCredentials xhr option\n * @class\n */\n\n\nvar PlaylistLoader = /*#__PURE__*/function (_EventTarget) {\n  _inheritsLoose(PlaylistLoader, _EventTarget);\n\n  function PlaylistLoader(src, vhs, options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _EventTarget.call(this) || this;\n\n    if (!src) {\n      throw new Error('A non-empty playlist URL or object is required');\n    }\n\n    _this.logger_ = logger('PlaylistLoader');\n    var _options = options,\n        _options$withCredenti = _options.withCredentials,\n        withCredentials = _options$withCredenti === void 0 ? false : _options$withCredenti,\n        _options$handleManife = _options.handleManifestRedirects,\n        handleManifestRedirects = _options$handleManife === void 0 ? false : _options$handleManife;\n    _this.src = src;\n    _this.vhs_ = vhs;\n    _this.withCredentials = withCredentials;\n    _this.handleManifestRedirects = handleManifestRedirects;\n    var vhsOptions = vhs.options_;\n    _this.customTagParsers = vhsOptions && vhsOptions.customTagParsers || [];\n    _this.customTagMappers = vhsOptions && vhsOptions.customTagMappers || [];\n    _this.experimentalLLHLS = vhsOptions && vhsOptions.experimentalLLHLS || false; // force experimentalLLHLS for IE 11\n\n    if (videojs.browser.IE_VERSION) {\n      _this.experimentalLLHLS = false;\n    } // initialize the loader state\n\n\n    _this.state = 'HAVE_NOTHING'; // live playlist staleness timeout\n\n    _this.handleMediaupdatetimeout_ = _this.handleMediaupdatetimeout_.bind(_assertThisInitialized(_this));\n\n    _this.on('mediaupdatetimeout', _this.handleMediaupdatetimeout_);\n\n    return _this;\n  }\n\n  var _proto = PlaylistLoader.prototype;\n\n  _proto.handleMediaupdatetimeout_ = function handleMediaupdatetimeout_() {\n    var _this2 = this;\n\n    if (this.state !== 'HAVE_METADATA') {\n      // only refresh the media playlist if no other activity is going on\n      return;\n    }\n\n    var media = this.media();\n    var uri = resolveUrl(this.master.uri, media.uri);\n\n    if (this.experimentalLLHLS) {\n      uri = addLLHLSQueryDirectives(uri, media);\n    }\n\n    this.state = 'HAVE_CURRENT_METADATA';\n    this.request = this.vhs_.xhr({\n      uri: uri,\n      withCredentials: this.withCredentials\n    }, function (error, req) {\n      // disposed\n      if (!_this2.request) {\n        return;\n      }\n\n      if (error) {\n        return _this2.playlistRequestError(_this2.request, _this2.media(), 'HAVE_METADATA');\n      }\n\n      _this2.haveMetadata({\n        playlistString: _this2.request.responseText,\n        url: _this2.media().uri,\n        id: _this2.media().id\n      });\n    });\n  };\n\n  _proto.playlistRequestError = function playlistRequestError(xhr, playlist, startingState) {\n    var uri = playlist.uri,\n        id = playlist.id; // any in-flight request is now finished\n\n    this.request = null;\n\n    if (startingState) {\n      this.state = startingState;\n    }\n\n    this.error = {\n      playlist: this.master.playlists[id],\n      status: xhr.status,\n      message: \"HLS playlist request error at URL: \" + uri + \".\",\n      responseText: xhr.responseText,\n      code: xhr.status >= 500 ? 4 : 2\n    };\n    this.trigger('error');\n  };\n\n  _proto.parseManifest_ = function parseManifest_(_ref) {\n    var _this3 = this;\n\n    var url = _ref.url,\n        manifestString = _ref.manifestString;\n    return parseManifest({\n      onwarn: function onwarn(_ref2) {\n        var message = _ref2.message;\n        return _this3.logger_(\"m3u8-parser warn for \" + url + \": \" + message);\n      },\n      oninfo: function oninfo(_ref3) {\n        var message = _ref3.message;\n        return _this3.logger_(\"m3u8-parser info for \" + url + \": \" + message);\n      },\n      manifestString: manifestString,\n      customTagParsers: this.customTagParsers,\n      customTagMappers: this.customTagMappers,\n      experimentalLLHLS: this.experimentalLLHLS\n    });\n  }\n  /**\n   * Update the playlist loader's state in response to a new or updated playlist.\n   *\n   * @param {string} [playlistString]\n   *        Playlist string (if playlistObject is not provided)\n   * @param {Object} [playlistObject]\n   *        Playlist object (if playlistString is not provided)\n   * @param {string} url\n   *        URL of playlist\n   * @param {string} id\n   *        ID to use for playlist\n   */\n  ;\n\n  _proto.haveMetadata = function haveMetadata(_ref4) {\n    var playlistString = _ref4.playlistString,\n        playlistObject = _ref4.playlistObject,\n        url = _ref4.url,\n        id = _ref4.id; // any in-flight request is now finished\n\n    this.request = null;\n    this.state = 'HAVE_METADATA';\n    var playlist = playlistObject || this.parseManifest_({\n      url: url,\n      manifestString: playlistString\n    });\n    playlist.lastRequest = Date.now();\n    setupMediaPlaylist({\n      playlist: playlist,\n      uri: url,\n      id: id\n    }); // merge this playlist into the master\n\n    var update = updateMaster$1(this.master, playlist);\n    this.targetDuration = playlist.partTargetDuration || playlist.targetDuration;\n    this.pendingMedia_ = null;\n\n    if (update) {\n      this.master = update;\n      this.media_ = this.master.playlists[id];\n    } else {\n      this.trigger('playlistunchanged');\n    }\n\n    this.updateMediaUpdateTimeout_(refreshDelay(this.media(), !!update));\n    this.trigger('loadedplaylist');\n  }\n  /**\n    * Abort any outstanding work and clean up.\n    */\n  ;\n\n  _proto.dispose = function dispose() {\n    this.trigger('dispose');\n    this.stopRequest();\n    window$1.clearTimeout(this.mediaUpdateTimeout);\n    window$1.clearTimeout(this.finalRenditionTimeout);\n    this.off();\n  };\n\n  _proto.stopRequest = function stopRequest() {\n    if (this.request) {\n      var oldRequest = this.request;\n      this.request = null;\n      oldRequest.onreadystatechange = null;\n      oldRequest.abort();\n    }\n  }\n  /**\n    * When called without any arguments, returns the currently\n    * active media playlist. When called with a single argument,\n    * triggers the playlist loader to asynchronously switch to the\n    * specified media playlist. Calling this method while the\n    * loader is in the HAVE_NOTHING causes an error to be emitted\n    * but otherwise has no effect.\n    *\n    * @param {Object=} playlist the parsed media playlist\n    * object to switch to\n    * @param {boolean=} shouldDelay whether we should delay the request by half target duration\n    *\n    * @return {Playlist} the current loaded media\n    */\n  ;\n\n  _proto.media = function media(playlist, shouldDelay) {\n    var _this4 = this; // getter\n\n\n    if (!playlist) {\n      return this.media_;\n    } // setter\n\n\n    if (this.state === 'HAVE_NOTHING') {\n      throw new Error('Cannot switch media playlist from ' + this.state);\n    } // find the playlist object if the target playlist has been\n    // specified by URI\n\n\n    if (typeof playlist === 'string') {\n      if (!this.master.playlists[playlist]) {\n        throw new Error('Unknown playlist URI: ' + playlist);\n      }\n\n      playlist = this.master.playlists[playlist];\n    }\n\n    window$1.clearTimeout(this.finalRenditionTimeout);\n\n    if (shouldDelay) {\n      var delay = (playlist.partTargetDuration || playlist.targetDuration) / 2 * 1000 || 5 * 1000;\n      this.finalRenditionTimeout = window$1.setTimeout(this.media.bind(this, playlist, false), delay);\n      return;\n    }\n\n    var startingState = this.state;\n    var mediaChange = !this.media_ || playlist.id !== this.media_.id;\n    var masterPlaylistRef = this.master.playlists[playlist.id]; // switch to fully loaded playlists immediately\n\n    if (masterPlaylistRef && masterPlaylistRef.endList || // handle the case of a playlist object (e.g., if using vhs-json with a resolved\n    // media playlist or, for the case of demuxed audio, a resolved audio media group)\n    playlist.endList && playlist.segments.length) {\n      // abort outstanding playlist requests\n      if (this.request) {\n        this.request.onreadystatechange = null;\n        this.request.abort();\n        this.request = null;\n      }\n\n      this.state = 'HAVE_METADATA';\n      this.media_ = playlist; // trigger media change if the active media has been updated\n\n      if (mediaChange) {\n        this.trigger('mediachanging');\n\n        if (startingState === 'HAVE_MASTER') {\n          // The initial playlist was a master manifest, and the first media selected was\n          // also provided (in the form of a resolved playlist object) as part of the\n          // source object (rather than just a URL). Therefore, since the media playlist\n          // doesn't need to be requested, loadedmetadata won't trigger as part of the\n          // normal flow, and needs an explicit trigger here.\n          this.trigger('loadedmetadata');\n        } else {\n          this.trigger('mediachange');\n        }\n      }\n\n      return;\n    } // We update/set the timeout here so that live playlists\n    // that are not a media change will \"start\" the loader as expected.\n    // We expect that this function will start the media update timeout\n    // cycle again. This also prevents a playlist switch failure from\n    // causing us to stall during live.\n\n\n    this.updateMediaUpdateTimeout_(refreshDelay(playlist, true)); // switching to the active playlist is a no-op\n\n    if (!mediaChange) {\n      return;\n    }\n\n    this.state = 'SWITCHING_MEDIA'; // there is already an outstanding playlist request\n\n    if (this.request) {\n      if (playlist.resolvedUri === this.request.url) {\n        // requesting to switch to the same playlist multiple times\n        // has no effect after the first\n        return;\n      }\n\n      this.request.onreadystatechange = null;\n      this.request.abort();\n      this.request = null;\n    } // request the new playlist\n\n\n    if (this.media_) {\n      this.trigger('mediachanging');\n    }\n\n    this.pendingMedia_ = playlist;\n    this.request = this.vhs_.xhr({\n      uri: playlist.resolvedUri,\n      withCredentials: this.withCredentials\n    }, function (error, req) {\n      // disposed\n      if (!_this4.request) {\n        return;\n      }\n\n      playlist.lastRequest = Date.now();\n      playlist.resolvedUri = resolveManifestRedirect(_this4.handleManifestRedirects, playlist.resolvedUri, req);\n\n      if (error) {\n        return _this4.playlistRequestError(_this4.request, playlist, startingState);\n      }\n\n      _this4.haveMetadata({\n        playlistString: req.responseText,\n        url: playlist.uri,\n        id: playlist.id\n      }); // fire loadedmetadata the first time a media playlist is loaded\n\n\n      if (startingState === 'HAVE_MASTER') {\n        _this4.trigger('loadedmetadata');\n      } else {\n        _this4.trigger('mediachange');\n      }\n    });\n  }\n  /**\n   * pause loading of the playlist\n   */\n  ;\n\n  _proto.pause = function pause() {\n    if (this.mediaUpdateTimeout) {\n      window$1.clearTimeout(this.mediaUpdateTimeout);\n      this.mediaUpdateTimeout = null;\n    }\n\n    this.stopRequest();\n\n    if (this.state === 'HAVE_NOTHING') {\n      // If we pause the loader before any data has been retrieved, its as if we never\n      // started, so reset to an unstarted state.\n      this.started = false;\n    } // Need to restore state now that no activity is happening\n\n\n    if (this.state === 'SWITCHING_MEDIA') {\n      // if the loader was in the process of switching media, it should either return to\n      // HAVE_MASTER or HAVE_METADATA depending on if the loader has loaded a media\n      // playlist yet. This is determined by the existence of loader.media_\n      if (this.media_) {\n        this.state = 'HAVE_METADATA';\n      } else {\n        this.state = 'HAVE_MASTER';\n      }\n    } else if (this.state === 'HAVE_CURRENT_METADATA') {\n      this.state = 'HAVE_METADATA';\n    }\n  }\n  /**\n   * start loading of the playlist\n   */\n  ;\n\n  _proto.load = function load(shouldDelay) {\n    var _this5 = this;\n\n    if (this.mediaUpdateTimeout) {\n      window$1.clearTimeout(this.mediaUpdateTimeout);\n      this.mediaUpdateTimeout = null;\n    }\n\n    var media = this.media();\n\n    if (shouldDelay) {\n      var delay = media ? (media.partTargetDuration || media.targetDuration) / 2 * 1000 : 5 * 1000;\n      this.mediaUpdateTimeout = window$1.setTimeout(function () {\n        _this5.mediaUpdateTimeout = null;\n\n        _this5.load();\n      }, delay);\n      return;\n    }\n\n    if (!this.started) {\n      this.start();\n      return;\n    }\n\n    if (media && !media.endList) {\n      this.trigger('mediaupdatetimeout');\n    } else {\n      this.trigger('loadedplaylist');\n    }\n  };\n\n  _proto.updateMediaUpdateTimeout_ = function updateMediaUpdateTimeout_(delay) {\n    var _this6 = this;\n\n    if (this.mediaUpdateTimeout) {\n      window$1.clearTimeout(this.mediaUpdateTimeout);\n      this.mediaUpdateTimeout = null;\n    } // we only have use mediaupdatetimeout for live playlists.\n\n\n    if (!this.media() || this.media().endList) {\n      return;\n    }\n\n    this.mediaUpdateTimeout = window$1.setTimeout(function () {\n      _this6.mediaUpdateTimeout = null;\n\n      _this6.trigger('mediaupdatetimeout');\n\n      _this6.updateMediaUpdateTimeout_(delay);\n    }, delay);\n  }\n  /**\n   * start loading of the playlist\n   */\n  ;\n\n  _proto.start = function start() {\n    var _this7 = this;\n\n    this.started = true;\n\n    if (typeof this.src === 'object') {\n      // in the case of an entirely constructed manifest object (meaning there's no actual\n      // manifest on a server), default the uri to the page's href\n      if (!this.src.uri) {\n        this.src.uri = window$1.location.href;\n      } // resolvedUri is added on internally after the initial request. Since there's no\n      // request for pre-resolved manifests, add on resolvedUri here.\n\n\n      this.src.resolvedUri = this.src.uri; // Since a manifest object was passed in as the source (instead of a URL), the first\n      // request can be skipped (since the top level of the manifest, at a minimum, is\n      // already available as a parsed manifest object). However, if the manifest object\n      // represents a master playlist, some media playlists may need to be resolved before\n      // the starting segment list is available. Therefore, go directly to setup of the\n      // initial playlist, and let the normal flow continue from there.\n      //\n      // Note that the call to setup is asynchronous, as other sections of VHS may assume\n      // that the first request is asynchronous.\n\n      setTimeout(function () {\n        _this7.setupInitialPlaylist(_this7.src);\n      }, 0);\n      return;\n    } // request the specified URL\n\n\n    this.request = this.vhs_.xhr({\n      uri: this.src,\n      withCredentials: this.withCredentials\n    }, function (error, req) {\n      // disposed\n      if (!_this7.request) {\n        return;\n      } // clear the loader's request reference\n\n\n      _this7.request = null;\n\n      if (error) {\n        _this7.error = {\n          status: req.status,\n          message: \"HLS playlist request error at URL: \" + _this7.src + \".\",\n          responseText: req.responseText,\n          // MEDIA_ERR_NETWORK\n          code: 2\n        };\n\n        if (_this7.state === 'HAVE_NOTHING') {\n          _this7.started = false;\n        }\n\n        return _this7.trigger('error');\n      }\n\n      _this7.src = resolveManifestRedirect(_this7.handleManifestRedirects, _this7.src, req);\n\n      var manifest = _this7.parseManifest_({\n        manifestString: req.responseText,\n        url: _this7.src\n      });\n\n      _this7.setupInitialPlaylist(manifest);\n    });\n  };\n\n  _proto.srcUri = function srcUri() {\n    return typeof this.src === 'string' ? this.src : this.src.uri;\n  }\n  /**\n   * Given a manifest object that's either a master or media playlist, trigger the proper\n   * events and set the state of the playlist loader.\n   *\n   * If the manifest object represents a master playlist, `loadedplaylist` will be\n   * triggered to allow listeners to select a playlist. If none is selected, the loader\n   * will default to the first one in the playlists array.\n   *\n   * If the manifest object represents a media playlist, `loadedplaylist` will be\n   * triggered followed by `loadedmetadata`, as the only available playlist is loaded.\n   *\n   * In the case of a media playlist, a master playlist object wrapper with one playlist\n   * will be created so that all logic can handle playlists in the same fashion (as an\n   * assumed manifest object schema).\n   *\n   * @param {Object} manifest\n   *        The parsed manifest object\n   */\n  ;\n\n  _proto.setupInitialPlaylist = function setupInitialPlaylist(manifest) {\n    this.state = 'HAVE_MASTER';\n\n    if (manifest.playlists) {\n      this.master = manifest;\n      addPropertiesToMaster(this.master, this.srcUri()); // If the initial master playlist has playlists wtih segments already resolved,\n      // then resolve URIs in advance, as they are usually done after a playlist request,\n      // which may not happen if the playlist is resolved.\n\n      manifest.playlists.forEach(function (playlist) {\n        playlist.segments = getAllSegments(playlist);\n        playlist.segments.forEach(function (segment) {\n          resolveSegmentUris(segment, playlist.resolvedUri);\n        });\n      });\n      this.trigger('loadedplaylist');\n\n      if (!this.request) {\n        // no media playlist was specifically selected so start\n        // from the first listed one\n        this.media(this.master.playlists[0]);\n      }\n\n      return;\n    } // In order to support media playlists passed in as vhs-json, the case where the uri\n    // is not provided as part of the manifest should be considered, and an appropriate\n    // default used.\n\n\n    var uri = this.srcUri() || window$1.location.href;\n    this.master = masterForMedia(manifest, uri);\n    this.haveMetadata({\n      playlistObject: manifest,\n      url: uri,\n      id: this.master.playlists[0].id\n    });\n    this.trigger('loadedmetadata');\n  };\n\n  return PlaylistLoader;\n}(EventTarget$1);\n/**\n * @file xhr.js\n */\n\n\nvar videojsXHR = videojs.xhr,\n    mergeOptions$1 = videojs.mergeOptions;\n\nvar callbackWrapper = function callbackWrapper(request, error, response, callback) {\n  var reqResponse = request.responseType === 'arraybuffer' ? request.response : request.responseText;\n\n  if (!error && reqResponse) {\n    request.responseTime = Date.now();\n    request.roundTripTime = request.responseTime - request.requestTime;\n    request.bytesReceived = reqResponse.byteLength || reqResponse.length;\n\n    if (!request.bandwidth) {\n      request.bandwidth = Math.floor(request.bytesReceived / request.roundTripTime * 8 * 1000);\n    }\n  }\n\n  if (response.headers) {\n    request.responseHeaders = response.headers;\n  } // videojs.xhr now uses a specific code on the error\n  // object to signal that a request has timed out instead\n  // of setting a boolean on the request object\n\n\n  if (error && error.code === 'ETIMEDOUT') {\n    request.timedout = true;\n  } // videojs.xhr no longer considers status codes outside of 200 and 0\n  // (for file uris) to be errors, but the old XHR did, so emulate that\n  // behavior. Status 206 may be used in response to byterange requests.\n\n\n  if (!error && !request.aborted && response.statusCode !== 200 && response.statusCode !== 206 && response.statusCode !== 0) {\n    error = new Error('XHR Failed with a response of: ' + (request && (reqResponse || request.responseText)));\n  }\n\n  callback(error, request);\n};\n\nvar xhrFactory = function xhrFactory() {\n  var xhr = function XhrFunction(options, callback) {\n    // Add a default timeout\n    options = mergeOptions$1({\n      timeout: 45e3\n    }, options); // Allow an optional user-specified function to modify the option\n    // object before we construct the xhr request\n\n    var beforeRequest = XhrFunction.beforeRequest || videojs.Vhs.xhr.beforeRequest;\n\n    if (beforeRequest && typeof beforeRequest === 'function') {\n      var newOptions = beforeRequest(options);\n\n      if (newOptions) {\n        options = newOptions;\n      }\n    } // Use the standard videojs.xhr() method unless `videojs.Vhs.xhr` has been overriden\n    // TODO: switch back to videojs.Vhs.xhr.name === 'XhrFunction' when we drop IE11\n\n\n    var xhrMethod = videojs.Vhs.xhr.original === true ? videojsXHR : videojs.Vhs.xhr;\n    var request = xhrMethod(options, function (error, response) {\n      return callbackWrapper(request, error, response, callback);\n    });\n    var originalAbort = request.abort;\n\n    request.abort = function () {\n      request.aborted = true;\n      return originalAbort.apply(request, arguments);\n    };\n\n    request.uri = options.uri;\n    request.requestTime = Date.now();\n    return request;\n  };\n\n  xhr.original = true;\n  return xhr;\n};\n/**\n * Turns segment byterange into a string suitable for use in\n * HTTP Range requests\n *\n * @param {Object} byterange - an object with two values defining the start and end\n *                             of a byte-range\n */\n\n\nvar byterangeStr = function byterangeStr(byterange) {\n  // `byterangeEnd` is one less than `offset + length` because the HTTP range\n  // header uses inclusive ranges\n  var byterangeEnd;\n  var byterangeStart = byterange.offset;\n\n  if (typeof byterange.offset === 'bigint' || typeof byterange.length === 'bigint') {\n    byterangeEnd = window$1.BigInt(byterange.offset) + window$1.BigInt(byterange.length) - window$1.BigInt(1);\n  } else {\n    byterangeEnd = byterange.offset + byterange.length - 1;\n  }\n\n  return 'bytes=' + byterangeStart + '-' + byterangeEnd;\n};\n/**\n * Defines headers for use in the xhr request for a particular segment.\n *\n * @param {Object} segment - a simplified copy of the segmentInfo object\n *                           from SegmentLoader\n */\n\n\nvar segmentXhrHeaders = function segmentXhrHeaders(segment) {\n  var headers = {};\n\n  if (segment.byterange) {\n    headers.Range = byterangeStr(segment.byterange);\n  }\n\n  return headers;\n};\n/**\n * @file bin-utils.js\n */\n\n/**\n * convert a TimeRange to text\n *\n * @param {TimeRange} range the timerange to use for conversion\n * @param {number} i the iterator on the range to convert\n * @return {string} the range in string format\n */\n\n\nvar textRange = function textRange(range, i) {\n  return range.start(i) + '-' + range.end(i);\n};\n/**\n * format a number as hex string\n *\n * @param {number} e The number\n * @param {number} i the iterator\n * @return {string} the hex formatted number as a string\n */\n\n\nvar formatHexString = function formatHexString(e, i) {\n  var value = e.toString(16);\n  return '00'.substring(0, 2 - value.length) + value + (i % 2 ? ' ' : '');\n};\n\nvar formatAsciiString = function formatAsciiString(e) {\n  if (e >= 0x20 && e < 0x7e) {\n    return String.fromCharCode(e);\n  }\n\n  return '.';\n};\n/**\n * Creates an object for sending to a web worker modifying properties that are TypedArrays\n * into a new object with seperated properties for the buffer, byteOffset, and byteLength.\n *\n * @param {Object} message\n *        Object of properties and values to send to the web worker\n * @return {Object}\n *         Modified message with TypedArray values expanded\n * @function createTransferableMessage\n */\n\n\nvar createTransferableMessage = function createTransferableMessage(message) {\n  var transferable = {};\n  Object.keys(message).forEach(function (key) {\n    var value = message[key];\n\n    if (ArrayBuffer.isView(value)) {\n      transferable[key] = {\n        bytes: value.buffer,\n        byteOffset: value.byteOffset,\n        byteLength: value.byteLength\n      };\n    } else {\n      transferable[key] = value;\n    }\n  });\n  return transferable;\n};\n/**\n * Returns a unique string identifier for a media initialization\n * segment.\n *\n * @param {Object} initSegment\n *        the init segment object.\n *\n * @return {string} the generated init segment id\n */\n\n\nvar initSegmentId = function initSegmentId(initSegment) {\n  var byterange = initSegment.byterange || {\n    length: Infinity,\n    offset: 0\n  };\n  return [byterange.length, byterange.offset, initSegment.resolvedUri].join(',');\n};\n/**\n * Returns a unique string identifier for a media segment key.\n *\n * @param {Object} key the encryption key\n * @return {string} the unique id for the media segment key.\n */\n\n\nvar segmentKeyId = function segmentKeyId(key) {\n  return key.resolvedUri;\n};\n/**\n * utils to help dump binary data to the console\n *\n * @param {Array|TypedArray} data\n *        data to dump to a string\n *\n * @return {string} the data as a hex string.\n */\n\n\nvar hexDump = function hexDump(data) {\n  var bytes = Array.prototype.slice.call(data);\n  var step = 16;\n  var result = '';\n  var hex;\n  var ascii;\n\n  for (var j = 0; j < bytes.length / step; j++) {\n    hex = bytes.slice(j * step, j * step + step).map(formatHexString).join('');\n    ascii = bytes.slice(j * step, j * step + step).map(formatAsciiString).join('');\n    result += hex + ' ' + ascii + '\\n';\n  }\n\n  return result;\n};\n\nvar tagDump = function tagDump(_ref) {\n  var bytes = _ref.bytes;\n  return hexDump(bytes);\n};\n\nvar textRanges = function textRanges(ranges) {\n  var result = '';\n  var i;\n\n  for (i = 0; i < ranges.length; i++) {\n    result += textRange(ranges, i) + ' ';\n  }\n\n  return result;\n};\n\nvar utils = /*#__PURE__*/Object.freeze({\n  __proto__: null,\n  createTransferableMessage: createTransferableMessage,\n  initSegmentId: initSegmentId,\n  segmentKeyId: segmentKeyId,\n  hexDump: hexDump,\n  tagDump: tagDump,\n  textRanges: textRanges\n}); // TODO handle fmp4 case where the timing info is accurate and doesn't involve transmux\n// 25% was arbitrarily chosen, and may need to be refined over time.\n\nvar SEGMENT_END_FUDGE_PERCENT = 0.25;\n/**\n * Converts a player time (any time that can be gotten/set from player.currentTime(),\n * e.g., any time within player.seekable().start(0) to player.seekable().end(0)) to a\n * program time (any time referencing the real world (e.g., EXT-X-PROGRAM-DATE-TIME)).\n *\n * The containing segment is required as the EXT-X-PROGRAM-DATE-TIME serves as an \"anchor\n * point\" (a point where we have a mapping from program time to player time, with player\n * time being the post transmux start of the segment).\n *\n * For more details, see [this doc](../../docs/program-time-from-player-time.md).\n *\n * @param {number} playerTime the player time\n * @param {Object} segment the segment which contains the player time\n * @return {Date} program time\n */\n\nvar playerTimeToProgramTime = function playerTimeToProgramTime(playerTime, segment) {\n  if (!segment.dateTimeObject) {\n    // Can't convert without an \"anchor point\" for the program time (i.e., a time that can\n    // be used to map the start of a segment with a real world time).\n    return null;\n  }\n\n  var transmuxerPrependedSeconds = segment.videoTimingInfo.transmuxerPrependedSeconds;\n  var transmuxedStart = segment.videoTimingInfo.transmuxedPresentationStart; // get the start of the content from before old content is prepended\n\n  var startOfSegment = transmuxedStart + transmuxerPrependedSeconds;\n  var offsetFromSegmentStart = playerTime - startOfSegment;\n  return new Date(segment.dateTimeObject.getTime() + offsetFromSegmentStart * 1000);\n};\n\nvar originalSegmentVideoDuration = function originalSegmentVideoDuration(videoTimingInfo) {\n  return videoTimingInfo.transmuxedPresentationEnd - videoTimingInfo.transmuxedPresentationStart - videoTimingInfo.transmuxerPrependedSeconds;\n};\n/**\n * Finds a segment that contains the time requested given as an ISO-8601 string. The\n * returned segment might be an estimate or an accurate match.\n *\n * @param {string} programTime The ISO-8601 programTime to find a match for\n * @param {Object} playlist A playlist object to search within\n */\n\n\nvar findSegmentForProgramTime = function findSegmentForProgramTime(programTime, playlist) {\n  // Assumptions:\n  //  - verifyProgramDateTimeTags has already been run\n  //  - live streams have been started\n  var dateTimeObject;\n\n  try {\n    dateTimeObject = new Date(programTime);\n  } catch (e) {\n    return null;\n  }\n\n  if (!playlist || !playlist.segments || playlist.segments.length === 0) {\n    return null;\n  }\n\n  var segment = playlist.segments[0];\n\n  if (dateTimeObject < segment.dateTimeObject) {\n    // Requested time is before stream start.\n    return null;\n  }\n\n  for (var i = 0; i < playlist.segments.length - 1; i++) {\n    segment = playlist.segments[i];\n    var nextSegmentStart = playlist.segments[i + 1].dateTimeObject;\n\n    if (dateTimeObject < nextSegmentStart) {\n      break;\n    }\n  }\n\n  var lastSegment = playlist.segments[playlist.segments.length - 1];\n  var lastSegmentStart = lastSegment.dateTimeObject;\n  var lastSegmentDuration = lastSegment.videoTimingInfo ? originalSegmentVideoDuration(lastSegment.videoTimingInfo) : lastSegment.duration + lastSegment.duration * SEGMENT_END_FUDGE_PERCENT;\n  var lastSegmentEnd = new Date(lastSegmentStart.getTime() + lastSegmentDuration * 1000);\n\n  if (dateTimeObject > lastSegmentEnd) {\n    // Beyond the end of the stream, or our best guess of the end of the stream.\n    return null;\n  }\n\n  if (dateTimeObject > lastSegmentStart) {\n    segment = lastSegment;\n  }\n\n  return {\n    segment: segment,\n    estimatedStart: segment.videoTimingInfo ? segment.videoTimingInfo.transmuxedPresentationStart : Playlist.duration(playlist, playlist.mediaSequence + playlist.segments.indexOf(segment)),\n    // Although, given that all segments have accurate date time objects, the segment\n    // selected should be accurate, unless the video has been transmuxed at some point\n    // (determined by the presence of the videoTimingInfo object), the segment's \"player\n    // time\" (the start time in the player) can't be considered accurate.\n    type: segment.videoTimingInfo ? 'accurate' : 'estimate'\n  };\n};\n/**\n * Finds a segment that contains the given player time(in seconds).\n *\n * @param {number} time The player time to find a match for\n * @param {Object} playlist A playlist object to search within\n */\n\n\nvar findSegmentForPlayerTime = function findSegmentForPlayerTime(time, playlist) {\n  // Assumptions:\n  // - there will always be a segment.duration\n  // - we can start from zero\n  // - segments are in time order\n  if (!playlist || !playlist.segments || playlist.segments.length === 0) {\n    return null;\n  }\n\n  var segmentEnd = 0;\n  var segment;\n\n  for (var i = 0; i < playlist.segments.length; i++) {\n    segment = playlist.segments[i]; // videoTimingInfo is set after the segment is downloaded and transmuxed, and\n    // should contain the most accurate values we have for the segment's player times.\n    //\n    // Use the accurate transmuxedPresentationEnd value if it is available, otherwise fall\n    // back to an estimate based on the manifest derived (inaccurate) segment.duration, to\n    // calculate an end value.\n\n    segmentEnd = segment.videoTimingInfo ? segment.videoTimingInfo.transmuxedPresentationEnd : segmentEnd + segment.duration;\n\n    if (time <= segmentEnd) {\n      break;\n    }\n  }\n\n  var lastSegment = playlist.segments[playlist.segments.length - 1];\n\n  if (lastSegment.videoTimingInfo && lastSegment.videoTimingInfo.transmuxedPresentationEnd < time) {\n    // The time requested is beyond the stream end.\n    return null;\n  }\n\n  if (time > segmentEnd) {\n    // The time is within or beyond the last segment.\n    //\n    // Check to see if the time is beyond a reasonable guess of the end of the stream.\n    if (time > segmentEnd + lastSegment.duration * SEGMENT_END_FUDGE_PERCENT) {\n      // Technically, because the duration value is only an estimate, the time may still\n      // exist in the last segment, however, there isn't enough information to make even\n      // a reasonable estimate.\n      return null;\n    }\n\n    segment = lastSegment;\n  }\n\n  return {\n    segment: segment,\n    estimatedStart: segment.videoTimingInfo ? segment.videoTimingInfo.transmuxedPresentationStart : segmentEnd - segment.duration,\n    // Because videoTimingInfo is only set after transmux, it is the only way to get\n    // accurate timing values.\n    type: segment.videoTimingInfo ? 'accurate' : 'estimate'\n  };\n};\n/**\n * Gives the offset of the comparisonTimestamp from the programTime timestamp in seconds.\n * If the offset returned is positive, the programTime occurs after the\n * comparisonTimestamp.\n * If the offset is negative, the programTime occurs before the comparisonTimestamp.\n *\n * @param {string} comparisonTimeStamp An ISO-8601 timestamp to compare against\n * @param {string} programTime The programTime as an ISO-8601 string\n * @return {number} offset\n */\n\n\nvar getOffsetFromTimestamp = function getOffsetFromTimestamp(comparisonTimeStamp, programTime) {\n  var segmentDateTime;\n  var programDateTime;\n\n  try {\n    segmentDateTime = new Date(comparisonTimeStamp);\n    programDateTime = new Date(programTime);\n  } catch (e) {// TODO handle error\n  }\n\n  var segmentTimeEpoch = segmentDateTime.getTime();\n  var programTimeEpoch = programDateTime.getTime();\n  return (programTimeEpoch - segmentTimeEpoch) / 1000;\n};\n/**\n * Checks that all segments in this playlist have programDateTime tags.\n *\n * @param {Object} playlist A playlist object\n */\n\n\nvar verifyProgramDateTimeTags = function verifyProgramDateTimeTags(playlist) {\n  if (!playlist.segments || playlist.segments.length === 0) {\n    return false;\n  }\n\n  for (var i = 0; i < playlist.segments.length; i++) {\n    var segment = playlist.segments[i];\n\n    if (!segment.dateTimeObject) {\n      return false;\n    }\n  }\n\n  return true;\n};\n/**\n * Returns the programTime of the media given a playlist and a playerTime.\n * The playlist must have programDateTime tags for a programDateTime tag to be returned.\n * If the segments containing the time requested have not been buffered yet, an estimate\n * may be returned to the callback.\n *\n * @param {Object} args\n * @param {Object} args.playlist A playlist object to search within\n * @param {number} time A playerTime in seconds\n * @param {Function} callback(err, programTime)\n * @return {string} err.message A detailed error message\n * @return {Object} programTime\n * @return {number} programTime.mediaSeconds The streamTime in seconds\n * @return {string} programTime.programDateTime The programTime as an ISO-8601 String\n */\n\n\nvar getProgramTime = function getProgramTime(_ref) {\n  var playlist = _ref.playlist,\n      _ref$time = _ref.time,\n      time = _ref$time === void 0 ? undefined : _ref$time,\n      callback = _ref.callback;\n\n  if (!callback) {\n    throw new Error('getProgramTime: callback must be provided');\n  }\n\n  if (!playlist || time === undefined) {\n    return callback({\n      message: 'getProgramTime: playlist and time must be provided'\n    });\n  }\n\n  var matchedSegment = findSegmentForPlayerTime(time, playlist);\n\n  if (!matchedSegment) {\n    return callback({\n      message: 'valid programTime was not found'\n    });\n  }\n\n  if (matchedSegment.type === 'estimate') {\n    return callback({\n      message: 'Accurate programTime could not be determined.' + ' Please seek to e.seekTime and try again',\n      seekTime: matchedSegment.estimatedStart\n    });\n  }\n\n  var programTimeObject = {\n    mediaSeconds: time\n  };\n  var programTime = playerTimeToProgramTime(time, matchedSegment.segment);\n\n  if (programTime) {\n    programTimeObject.programDateTime = programTime.toISOString();\n  }\n\n  return callback(null, programTimeObject);\n};\n/**\n * Seeks in the player to a time that matches the given programTime ISO-8601 string.\n *\n * @param {Object} args\n * @param {string} args.programTime A programTime to seek to as an ISO-8601 String\n * @param {Object} args.playlist A playlist to look within\n * @param {number} args.retryCount The number of times to try for an accurate seek. Default is 2.\n * @param {Function} args.seekTo A method to perform a seek\n * @param {boolean} args.pauseAfterSeek Whether to end in a paused state after seeking. Default is true.\n * @param {Object} args.tech The tech to seek on\n * @param {Function} args.callback(err, newTime) A callback to return the new time to\n * @return {string} err.message A detailed error message\n * @return {number} newTime The exact time that was seeked to in seconds\n */\n\n\nvar seekToProgramTime = function seekToProgramTime(_ref2) {\n  var programTime = _ref2.programTime,\n      playlist = _ref2.playlist,\n      _ref2$retryCount = _ref2.retryCount,\n      retryCount = _ref2$retryCount === void 0 ? 2 : _ref2$retryCount,\n      seekTo = _ref2.seekTo,\n      _ref2$pauseAfterSeek = _ref2.pauseAfterSeek,\n      pauseAfterSeek = _ref2$pauseAfterSeek === void 0 ? true : _ref2$pauseAfterSeek,\n      tech = _ref2.tech,\n      callback = _ref2.callback;\n\n  if (!callback) {\n    throw new Error('seekToProgramTime: callback must be provided');\n  }\n\n  if (typeof programTime === 'undefined' || !playlist || !seekTo) {\n    return callback({\n      message: 'seekToProgramTime: programTime, seekTo and playlist must be provided'\n    });\n  }\n\n  if (!playlist.endList && !tech.hasStarted_) {\n    return callback({\n      message: 'player must be playing a live stream to start buffering'\n    });\n  }\n\n  if (!verifyProgramDateTimeTags(playlist)) {\n    return callback({\n      message: 'programDateTime tags must be provided in the manifest ' + playlist.resolvedUri\n    });\n  }\n\n  var matchedSegment = findSegmentForProgramTime(programTime, playlist); // no match\n\n  if (!matchedSegment) {\n    return callback({\n      message: programTime + \" was not found in the stream\"\n    });\n  }\n\n  var segment = matchedSegment.segment;\n  var mediaOffset = getOffsetFromTimestamp(segment.dateTimeObject, programTime);\n\n  if (matchedSegment.type === 'estimate') {\n    // we've run out of retries\n    if (retryCount === 0) {\n      return callback({\n        message: programTime + \" is not buffered yet. Try again\"\n      });\n    }\n\n    seekTo(matchedSegment.estimatedStart + mediaOffset);\n    tech.one('seeked', function () {\n      seekToProgramTime({\n        programTime: programTime,\n        playlist: playlist,\n        retryCount: retryCount - 1,\n        seekTo: seekTo,\n        pauseAfterSeek: pauseAfterSeek,\n        tech: tech,\n        callback: callback\n      });\n    });\n    return;\n  } // Since the segment.start value is determined from the buffered end or ending time\n  // of the prior segment, the seekToTime doesn't need to account for any transmuxer\n  // modifications.\n\n\n  var seekToTime = segment.start + mediaOffset;\n\n  var seekedCallback = function seekedCallback() {\n    return callback(null, tech.currentTime());\n  }; // listen for seeked event\n\n\n  tech.one('seeked', seekedCallback); // pause before seeking as video.js will restore this state\n\n  if (pauseAfterSeek) {\n    tech.pause();\n  }\n\n  seekTo(seekToTime);\n}; // which will only happen if the request is complete.\n\n\nvar callbackOnCompleted = function callbackOnCompleted(request, cb) {\n  if (request.readyState === 4) {\n    return cb();\n  }\n\n  return;\n};\n\nvar containerRequest = function containerRequest(uri, xhr, cb) {\n  var bytes = [];\n  var id3Offset;\n  var finished = false;\n\n  var endRequestAndCallback = function endRequestAndCallback(err, req, type, _bytes) {\n    req.abort();\n    finished = true;\n    return cb(err, req, type, _bytes);\n  };\n\n  var progressListener = function progressListener(error, request) {\n    if (finished) {\n      return;\n    }\n\n    if (error) {\n      return endRequestAndCallback(error, request, '', bytes);\n    } // grap the new part of content that was just downloaded\n\n\n    var newPart = request.responseText.substring(bytes && bytes.byteLength || 0, request.responseText.length); // add that onto bytes\n\n    bytes = concatTypedArrays(bytes, stringToBytes(newPart, true));\n    id3Offset = id3Offset || getId3Offset(bytes); // we need at least 10 bytes to determine a type\n    // or we need at least two bytes after an id3Offset\n\n    if (bytes.length < 10 || id3Offset && bytes.length < id3Offset + 2) {\n      return callbackOnCompleted(request, function () {\n        return endRequestAndCallback(error, request, '', bytes);\n      });\n    }\n\n    var type = detectContainerForBytes(bytes); // if this looks like a ts segment but we don't have enough data\n    // to see the second sync byte, wait until we have enough data\n    // before declaring it ts\n\n    if (type === 'ts' && bytes.length < 188) {\n      return callbackOnCompleted(request, function () {\n        return endRequestAndCallback(error, request, '', bytes);\n      });\n    } // this may be an unsynced ts segment\n    // wait for 376 bytes before detecting no container\n\n\n    if (!type && bytes.length < 376) {\n      return callbackOnCompleted(request, function () {\n        return endRequestAndCallback(error, request, '', bytes);\n      });\n    }\n\n    return endRequestAndCallback(null, request, type, bytes);\n  };\n\n  var options = {\n    uri: uri,\n    beforeSend: function beforeSend(request) {\n      // this forces the browser to pass the bytes to us unprocessed\n      request.overrideMimeType('text/plain; charset=x-user-defined');\n      request.addEventListener('progress', function (_ref) {\n        _ref.total;\n        _ref.loaded;\n        return callbackWrapper(request, null, {\n          statusCode: request.status\n        }, progressListener);\n      });\n    }\n  };\n  var request = xhr(options, function (error, response) {\n    return callbackWrapper(request, error, response, progressListener);\n  });\n  return request;\n};\n\nvar EventTarget = videojs.EventTarget,\n    mergeOptions = videojs.mergeOptions;\n\nvar dashPlaylistUnchanged = function dashPlaylistUnchanged(a, b) {\n  if (!isPlaylistUnchanged(a, b)) {\n    return false;\n  } // for dash the above check will often return true in scenarios where\n  // the playlist actually has changed because mediaSequence isn't a\n  // dash thing, and we often set it to 1. So if the playlists have the same amount\n  // of segments we return true.\n  // So for dash we need to make sure that the underlying segments are different.\n  // if sidx changed then the playlists are different.\n\n\n  if (a.sidx && b.sidx && (a.sidx.offset !== b.sidx.offset || a.sidx.length !== b.sidx.length)) {\n    return false;\n  } else if (!a.sidx && b.sidx || a.sidx && !b.sidx) {\n    return false;\n  } // one or the other does not have segments\n  // there was a change.\n\n\n  if (a.segments && !b.segments || !a.segments && b.segments) {\n    return false;\n  } // neither has segments nothing changed\n\n\n  if (!a.segments && !b.segments) {\n    return true;\n  } // check segments themselves\n\n\n  for (var i = 0; i < a.segments.length; i++) {\n    var aSegment = a.segments[i];\n    var bSegment = b.segments[i]; // if uris are different between segments there was a change\n\n    if (aSegment.uri !== bSegment.uri) {\n      return false;\n    } // neither segment has a byterange, there will be no byterange change.\n\n\n    if (!aSegment.byterange && !bSegment.byterange) {\n      continue;\n    }\n\n    var aByterange = aSegment.byterange;\n    var bByterange = bSegment.byterange; // if byterange only exists on one of the segments, there was a change.\n\n    if (aByterange && !bByterange || !aByterange && bByterange) {\n      return false;\n    } // if both segments have byterange with different offsets, there was a change.\n\n\n    if (aByterange.offset !== bByterange.offset || aByterange.length !== bByterange.length) {\n      return false;\n    }\n  } // if everything was the same with segments, this is the same playlist.\n\n\n  return true;\n};\n/**\n * Parses the master XML string and updates playlist URI references.\n *\n * @param {Object} config\n *        Object of arguments\n * @param {string} config.masterXml\n *        The mpd XML\n * @param {string} config.srcUrl\n *        The mpd URL\n * @param {Date} config.clientOffset\n *         A time difference between server and client\n * @param {Object} config.sidxMapping\n *        SIDX mappings for moof/mdat URIs and byte ranges\n * @return {Object}\n *         The parsed mpd manifest object\n */\n\n\nvar parseMasterXml = function parseMasterXml(_ref) {\n  var masterXml = _ref.masterXml,\n      srcUrl = _ref.srcUrl,\n      clientOffset = _ref.clientOffset,\n      sidxMapping = _ref.sidxMapping,\n      previousManifest = _ref.previousManifest;\n  var manifest = parse(masterXml, {\n    manifestUri: srcUrl,\n    clientOffset: clientOffset,\n    sidxMapping: sidxMapping,\n    previousManifest: previousManifest\n  });\n  addPropertiesToMaster(manifest, srcUrl);\n  return manifest;\n};\n/**\n * Returns a new master manifest that is the result of merging an updated master manifest\n * into the original version.\n *\n * @param {Object} oldMaster\n *        The old parsed mpd object\n * @param {Object} newMaster\n *        The updated parsed mpd object\n * @return {Object}\n *         A new object representing the original master manifest with the updated media\n *         playlists merged in\n */\n\n\nvar updateMaster = function updateMaster(oldMaster, newMaster, sidxMapping) {\n  var noChanges = true;\n  var update = mergeOptions(oldMaster, {\n    // These are top level properties that can be updated\n    duration: newMaster.duration,\n    minimumUpdatePeriod: newMaster.minimumUpdatePeriod,\n    timelineStarts: newMaster.timelineStarts\n  }); // First update the playlists in playlist list\n\n  for (var i = 0; i < newMaster.playlists.length; i++) {\n    var playlist = newMaster.playlists[i];\n\n    if (playlist.sidx) {\n      var sidxKey = generateSidxKey(playlist.sidx); // add sidx segments to the playlist if we have all the sidx info already\n\n      if (sidxMapping && sidxMapping[sidxKey] && sidxMapping[sidxKey].sidx) {\n        addSidxSegmentsToPlaylist(playlist, sidxMapping[sidxKey].sidx, playlist.sidx.resolvedUri);\n      }\n    }\n\n    var playlistUpdate = updateMaster$1(update, playlist, dashPlaylistUnchanged);\n\n    if (playlistUpdate) {\n      update = playlistUpdate;\n      noChanges = false;\n    }\n  } // Then update media group playlists\n\n\n  forEachMediaGroup(newMaster, function (properties, type, group, label) {\n    if (properties.playlists && properties.playlists.length) {\n      var id = properties.playlists[0].id;\n\n      var _playlistUpdate = updateMaster$1(update, properties.playlists[0], dashPlaylistUnchanged);\n\n      if (_playlistUpdate) {\n        update = _playlistUpdate; // update the playlist reference within media groups\n\n        update.mediaGroups[type][group][label].playlists[0] = update.playlists[id];\n        noChanges = false;\n      }\n    }\n  });\n\n  if (newMaster.minimumUpdatePeriod !== oldMaster.minimumUpdatePeriod) {\n    noChanges = false;\n  }\n\n  if (noChanges) {\n    return null;\n  }\n\n  return update;\n}; // SIDX should be equivalent if the URI and byteranges of the SIDX match.\n// If the SIDXs have maps, the two maps should match,\n// both `a` and `b` missing SIDXs is considered matching.\n// If `a` or `b` but not both have a map, they aren't matching.\n\n\nvar equivalentSidx = function equivalentSidx(a, b) {\n  var neitherMap = Boolean(!a.map && !b.map);\n  var equivalentMap = neitherMap || Boolean(a.map && b.map && a.map.byterange.offset === b.map.byterange.offset && a.map.byterange.length === b.map.byterange.length);\n  return equivalentMap && a.uri === b.uri && a.byterange.offset === b.byterange.offset && a.byterange.length === b.byterange.length;\n}; // exported for testing\n\n\nvar compareSidxEntry = function compareSidxEntry(playlists, oldSidxMapping) {\n  var newSidxMapping = {};\n\n  for (var id in playlists) {\n    var playlist = playlists[id];\n    var currentSidxInfo = playlist.sidx;\n\n    if (currentSidxInfo) {\n      var key = generateSidxKey(currentSidxInfo);\n\n      if (!oldSidxMapping[key]) {\n        break;\n      }\n\n      var savedSidxInfo = oldSidxMapping[key].sidxInfo;\n\n      if (equivalentSidx(savedSidxInfo, currentSidxInfo)) {\n        newSidxMapping[key] = oldSidxMapping[key];\n      }\n    }\n  }\n\n  return newSidxMapping;\n};\n/**\n *  A function that filters out changed items as they need to be requested separately.\n *\n *  The method is exported for testing\n *\n *  @param {Object} master the parsed mpd XML returned via mpd-parser\n *  @param {Object} oldSidxMapping the SIDX to compare against\n */\n\n\nvar filterChangedSidxMappings = function filterChangedSidxMappings(master, oldSidxMapping) {\n  var videoSidx = compareSidxEntry(master.playlists, oldSidxMapping);\n  var mediaGroupSidx = videoSidx;\n  forEachMediaGroup(master, function (properties, mediaType, groupKey, labelKey) {\n    if (properties.playlists && properties.playlists.length) {\n      var playlists = properties.playlists;\n      mediaGroupSidx = mergeOptions(mediaGroupSidx, compareSidxEntry(playlists, oldSidxMapping));\n    }\n  });\n  return mediaGroupSidx;\n};\n\nvar DashPlaylistLoader = /*#__PURE__*/function (_EventTarget) {\n  _inheritsLoose(DashPlaylistLoader, _EventTarget); // DashPlaylistLoader must accept either a src url or a playlist because subsequent\n  // playlist loader setups from media groups will expect to be able to pass a playlist\n  // (since there aren't external URLs to media playlists with DASH)\n\n\n  function DashPlaylistLoader(srcUrlOrPlaylist, vhs, options, masterPlaylistLoader) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _EventTarget.call(this) || this;\n    _this.masterPlaylistLoader_ = masterPlaylistLoader || _assertThisInitialized(_this);\n\n    if (!masterPlaylistLoader) {\n      _this.isMaster_ = true;\n    }\n\n    var _options = options,\n        _options$withCredenti = _options.withCredentials,\n        withCredentials = _options$withCredenti === void 0 ? false : _options$withCredenti,\n        _options$handleManife = _options.handleManifestRedirects,\n        handleManifestRedirects = _options$handleManife === void 0 ? false : _options$handleManife;\n    _this.vhs_ = vhs;\n    _this.withCredentials = withCredentials;\n    _this.handleManifestRedirects = handleManifestRedirects;\n\n    if (!srcUrlOrPlaylist) {\n      throw new Error('A non-empty playlist URL or object is required');\n    } // event naming?\n\n\n    _this.on('minimumUpdatePeriod', function () {\n      _this.refreshXml_();\n    }); // live playlist staleness timeout\n\n\n    _this.on('mediaupdatetimeout', function () {\n      _this.refreshMedia_(_this.media().id);\n    });\n\n    _this.state = 'HAVE_NOTHING';\n    _this.loadedPlaylists_ = {};\n    _this.logger_ = logger('DashPlaylistLoader'); // initialize the loader state\n    // The masterPlaylistLoader will be created with a string\n\n    if (_this.isMaster_) {\n      _this.masterPlaylistLoader_.srcUrl = srcUrlOrPlaylist; // TODO: reset sidxMapping between period changes\n      // once multi-period is refactored\n\n      _this.masterPlaylistLoader_.sidxMapping_ = {};\n    } else {\n      _this.childPlaylist_ = srcUrlOrPlaylist;\n    }\n\n    return _this;\n  }\n\n  var _proto = DashPlaylistLoader.prototype;\n\n  _proto.requestErrored_ = function requestErrored_(err, request, startingState) {\n    // disposed\n    if (!this.request) {\n      return true;\n    } // pending request is cleared\n\n\n    this.request = null;\n\n    if (err) {\n      // use the provided error object or create one\n      // based on the request/response\n      this.error = typeof err === 'object' && !(err instanceof Error) ? err : {\n        status: request.status,\n        message: 'DASH request error at URL: ' + request.uri,\n        response: request.response,\n        // MEDIA_ERR_NETWORK\n        code: 2\n      };\n\n      if (startingState) {\n        this.state = startingState;\n      }\n\n      this.trigger('error');\n      return true;\n    }\n  }\n  /**\n   * Verify that the container of the sidx segment can be parsed\n   * and if it can, get and parse that segment.\n   */\n  ;\n\n  _proto.addSidxSegments_ = function addSidxSegments_(playlist, startingState, cb) {\n    var _this2 = this;\n\n    var sidxKey = playlist.sidx && generateSidxKey(playlist.sidx); // playlist lacks sidx or sidx segments were added to this playlist already.\n\n    if (!playlist.sidx || !sidxKey || this.masterPlaylistLoader_.sidxMapping_[sidxKey]) {\n      // keep this function async\n      this.mediaRequest_ = window$1.setTimeout(function () {\n        return cb(false);\n      }, 0);\n      return;\n    } // resolve the segment URL relative to the playlist\n\n\n    var uri = resolveManifestRedirect(this.handleManifestRedirects, playlist.sidx.resolvedUri);\n\n    var fin = function fin(err, request) {\n      if (_this2.requestErrored_(err, request, startingState)) {\n        return;\n      }\n\n      var sidxMapping = _this2.masterPlaylistLoader_.sidxMapping_;\n      var sidx;\n\n      try {\n        sidx = parseSidx(toUint8(request.response).subarray(8));\n      } catch (e) {\n        // sidx parsing failed.\n        _this2.requestErrored_(e, request, startingState);\n\n        return;\n      }\n\n      sidxMapping[sidxKey] = {\n        sidxInfo: playlist.sidx,\n        sidx: sidx\n      };\n      addSidxSegmentsToPlaylist(playlist, sidx, playlist.sidx.resolvedUri);\n      return cb(true);\n    };\n\n    this.request = containerRequest(uri, this.vhs_.xhr, function (err, request, container, bytes) {\n      if (err) {\n        return fin(err, request);\n      }\n\n      if (!container || container !== 'mp4') {\n        return fin({\n          status: request.status,\n          message: \"Unsupported \" + (container || 'unknown') + \" container type for sidx segment at URL: \" + uri,\n          // response is just bytes in this case\n          // but we really don't want to return that.\n          response: '',\n          playlist: playlist,\n          internal: true,\n          blacklistDuration: Infinity,\n          // MEDIA_ERR_NETWORK\n          code: 2\n        }, request);\n      } // if we already downloaded the sidx bytes in the container request, use them\n\n\n      var _playlist$sidx$bytera = playlist.sidx.byterange,\n          offset = _playlist$sidx$bytera.offset,\n          length = _playlist$sidx$bytera.length;\n\n      if (bytes.length >= length + offset) {\n        return fin(err, {\n          response: bytes.subarray(offset, offset + length),\n          status: request.status,\n          uri: request.uri\n        });\n      } // otherwise request sidx bytes\n\n\n      _this2.request = _this2.vhs_.xhr({\n        uri: uri,\n        responseType: 'arraybuffer',\n        headers: segmentXhrHeaders({\n          byterange: playlist.sidx.byterange\n        })\n      }, fin);\n    });\n  };\n\n  _proto.dispose = function dispose() {\n    this.trigger('dispose');\n    this.stopRequest();\n    this.loadedPlaylists_ = {};\n    window$1.clearTimeout(this.minimumUpdatePeriodTimeout_);\n    window$1.clearTimeout(this.mediaRequest_);\n    window$1.clearTimeout(this.mediaUpdateTimeout);\n    this.mediaUpdateTimeout = null;\n    this.mediaRequest_ = null;\n    this.minimumUpdatePeriodTimeout_ = null;\n\n    if (this.masterPlaylistLoader_.createMupOnMedia_) {\n      this.off('loadedmetadata', this.masterPlaylistLoader_.createMupOnMedia_);\n      this.masterPlaylistLoader_.createMupOnMedia_ = null;\n    }\n\n    this.off();\n  };\n\n  _proto.hasPendingRequest = function hasPendingRequest() {\n    return this.request || this.mediaRequest_;\n  };\n\n  _proto.stopRequest = function stopRequest() {\n    if (this.request) {\n      var oldRequest = this.request;\n      this.request = null;\n      oldRequest.onreadystatechange = null;\n      oldRequest.abort();\n    }\n  };\n\n  _proto.media = function media(playlist) {\n    var _this3 = this; // getter\n\n\n    if (!playlist) {\n      return this.media_;\n    } // setter\n\n\n    if (this.state === 'HAVE_NOTHING') {\n      throw new Error('Cannot switch media playlist from ' + this.state);\n    }\n\n    var startingState = this.state; // find the playlist object if the target playlist has been specified by URI\n\n    if (typeof playlist === 'string') {\n      if (!this.masterPlaylistLoader_.master.playlists[playlist]) {\n        throw new Error('Unknown playlist URI: ' + playlist);\n      }\n\n      playlist = this.masterPlaylistLoader_.master.playlists[playlist];\n    }\n\n    var mediaChange = !this.media_ || playlist.id !== this.media_.id; // switch to previously loaded playlists immediately\n\n    if (mediaChange && this.loadedPlaylists_[playlist.id] && this.loadedPlaylists_[playlist.id].endList) {\n      this.state = 'HAVE_METADATA';\n      this.media_ = playlist; // trigger media change if the active media has been updated\n\n      if (mediaChange) {\n        this.trigger('mediachanging');\n        this.trigger('mediachange');\n      }\n\n      return;\n    } // switching to the active playlist is a no-op\n\n\n    if (!mediaChange) {\n      return;\n    } // switching from an already loaded playlist\n\n\n    if (this.media_) {\n      this.trigger('mediachanging');\n    }\n\n    this.addSidxSegments_(playlist, startingState, function (sidxChanged) {\n      // everything is ready just continue to haveMetadata\n      _this3.haveMetadata({\n        startingState: startingState,\n        playlist: playlist\n      });\n    });\n  };\n\n  _proto.haveMetadata = function haveMetadata(_ref2) {\n    var startingState = _ref2.startingState,\n        playlist = _ref2.playlist;\n    this.state = 'HAVE_METADATA';\n    this.loadedPlaylists_[playlist.id] = playlist;\n    this.mediaRequest_ = null; // This will trigger loadedplaylist\n\n    this.refreshMedia_(playlist.id); // fire loadedmetadata the first time a media playlist is loaded\n    // to resolve setup of media groups\n\n    if (startingState === 'HAVE_MASTER') {\n      this.trigger('loadedmetadata');\n    } else {\n      // trigger media change if the active media has been updated\n      this.trigger('mediachange');\n    }\n  };\n\n  _proto.pause = function pause() {\n    if (this.masterPlaylistLoader_.createMupOnMedia_) {\n      this.off('loadedmetadata', this.masterPlaylistLoader_.createMupOnMedia_);\n      this.masterPlaylistLoader_.createMupOnMedia_ = null;\n    }\n\n    this.stopRequest();\n    window$1.clearTimeout(this.mediaUpdateTimeout);\n    this.mediaUpdateTimeout = null;\n\n    if (this.isMaster_) {\n      window$1.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_);\n      this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_ = null;\n    }\n\n    if (this.state === 'HAVE_NOTHING') {\n      // If we pause the loader before any data has been retrieved, its as if we never\n      // started, so reset to an unstarted state.\n      this.started = false;\n    }\n  };\n\n  _proto.load = function load(isFinalRendition) {\n    var _this4 = this;\n\n    window$1.clearTimeout(this.mediaUpdateTimeout);\n    this.mediaUpdateTimeout = null;\n    var media = this.media();\n\n    if (isFinalRendition) {\n      var delay = media ? media.targetDuration / 2 * 1000 : 5 * 1000;\n      this.mediaUpdateTimeout = window$1.setTimeout(function () {\n        return _this4.load();\n      }, delay);\n      return;\n    } // because the playlists are internal to the manifest, load should either load the\n    // main manifest, or do nothing but trigger an event\n\n\n    if (!this.started) {\n      this.start();\n      return;\n    }\n\n    if (media && !media.endList) {\n      // Check to see if this is the master loader and the MUP was cleared (this happens\n      // when the loader was paused). `media` should be set at this point since one is always\n      // set during `start()`.\n      if (this.isMaster_ && !this.minimumUpdatePeriodTimeout_) {\n        // Trigger minimumUpdatePeriod to refresh the master manifest\n        this.trigger('minimumUpdatePeriod'); // Since there was no prior minimumUpdatePeriodTimeout it should be recreated\n\n        this.updateMinimumUpdatePeriodTimeout_();\n      }\n\n      this.trigger('mediaupdatetimeout');\n    } else {\n      this.trigger('loadedplaylist');\n    }\n  };\n\n  _proto.start = function start() {\n    var _this5 = this;\n\n    this.started = true; // We don't need to request the master manifest again\n    // Call this asynchronously to match the xhr request behavior below\n\n    if (!this.isMaster_) {\n      this.mediaRequest_ = window$1.setTimeout(function () {\n        return _this5.haveMaster_();\n      }, 0);\n      return;\n    }\n\n    this.requestMaster_(function (req, masterChanged) {\n      _this5.haveMaster_();\n\n      if (!_this5.hasPendingRequest() && !_this5.media_) {\n        _this5.media(_this5.masterPlaylistLoader_.master.playlists[0]);\n      }\n    });\n  };\n\n  _proto.requestMaster_ = function requestMaster_(cb) {\n    var _this6 = this;\n\n    this.request = this.vhs_.xhr({\n      uri: this.masterPlaylistLoader_.srcUrl,\n      withCredentials: this.withCredentials\n    }, function (error, req) {\n      if (_this6.requestErrored_(error, req)) {\n        if (_this6.state === 'HAVE_NOTHING') {\n          _this6.started = false;\n        }\n\n        return;\n      }\n\n      var masterChanged = req.responseText !== _this6.masterPlaylistLoader_.masterXml_;\n      _this6.masterPlaylistLoader_.masterXml_ = req.responseText;\n\n      if (req.responseHeaders && req.responseHeaders.date) {\n        _this6.masterLoaded_ = Date.parse(req.responseHeaders.date);\n      } else {\n        _this6.masterLoaded_ = Date.now();\n      }\n\n      _this6.masterPlaylistLoader_.srcUrl = resolveManifestRedirect(_this6.handleManifestRedirects, _this6.masterPlaylistLoader_.srcUrl, req);\n\n      if (masterChanged) {\n        _this6.handleMaster_();\n\n        _this6.syncClientServerClock_(function () {\n          return cb(req, masterChanged);\n        });\n\n        return;\n      }\n\n      return cb(req, masterChanged);\n    });\n  }\n  /**\n   * Parses the master xml for UTCTiming node to sync the client clock to the server\n   * clock. If the UTCTiming node requires a HEAD or GET request, that request is made.\n   *\n   * @param {Function} done\n   *        Function to call when clock sync has completed\n   */\n  ;\n\n  _proto.syncClientServerClock_ = function syncClientServerClock_(done) {\n    var _this7 = this;\n\n    var utcTiming = parseUTCTiming(this.masterPlaylistLoader_.masterXml_); // No UTCTiming element found in the mpd. Use Date header from mpd request as the\n    // server clock\n\n    if (utcTiming === null) {\n      this.masterPlaylistLoader_.clientOffset_ = this.masterLoaded_ - Date.now();\n      return done();\n    }\n\n    if (utcTiming.method === 'DIRECT') {\n      this.masterPlaylistLoader_.clientOffset_ = utcTiming.value - Date.now();\n      return done();\n    }\n\n    this.request = this.vhs_.xhr({\n      uri: resolveUrl(this.masterPlaylistLoader_.srcUrl, utcTiming.value),\n      method: utcTiming.method,\n      withCredentials: this.withCredentials\n    }, function (error, req) {\n      // disposed\n      if (!_this7.request) {\n        return;\n      }\n\n      if (error) {\n        // sync request failed, fall back to using date header from mpd\n        // TODO: log warning\n        _this7.masterPlaylistLoader_.clientOffset_ = _this7.masterLoaded_ - Date.now();\n        return done();\n      }\n\n      var serverTime;\n\n      if (utcTiming.method === 'HEAD') {\n        if (!req.responseHeaders || !req.responseHeaders.date) {\n          // expected date header not preset, fall back to using date header from mpd\n          // TODO: log warning\n          serverTime = _this7.masterLoaded_;\n        } else {\n          serverTime = Date.parse(req.responseHeaders.date);\n        }\n      } else {\n        serverTime = Date.parse(req.responseText);\n      }\n\n      _this7.masterPlaylistLoader_.clientOffset_ = serverTime - Date.now();\n      done();\n    });\n  };\n\n  _proto.haveMaster_ = function haveMaster_() {\n    this.state = 'HAVE_MASTER';\n\n    if (this.isMaster_) {\n      // We have the master playlist at this point, so\n      // trigger this to allow MasterPlaylistController\n      // to make an initial playlist selection\n      this.trigger('loadedplaylist');\n    } else if (!this.media_) {\n      // no media playlist was specifically selected so select\n      // the one the child playlist loader was created with\n      this.media(this.childPlaylist_);\n    }\n  };\n\n  _proto.handleMaster_ = function handleMaster_() {\n    // clear media request\n    this.mediaRequest_ = null;\n    var oldMaster = this.masterPlaylistLoader_.master;\n    var newMaster = parseMasterXml({\n      masterXml: this.masterPlaylistLoader_.masterXml_,\n      srcUrl: this.masterPlaylistLoader_.srcUrl,\n      clientOffset: this.masterPlaylistLoader_.clientOffset_,\n      sidxMapping: this.masterPlaylistLoader_.sidxMapping_,\n      previousManifest: oldMaster\n    }); // if we have an old master to compare the new master against\n\n    if (oldMaster) {\n      newMaster = updateMaster(oldMaster, newMaster, this.masterPlaylistLoader_.sidxMapping_);\n    } // only update master if we have a new master\n\n\n    this.masterPlaylistLoader_.master = newMaster ? newMaster : oldMaster;\n    var location = this.masterPlaylistLoader_.master.locations && this.masterPlaylistLoader_.master.locations[0];\n\n    if (location && location !== this.masterPlaylistLoader_.srcUrl) {\n      this.masterPlaylistLoader_.srcUrl = location;\n    }\n\n    if (!oldMaster || newMaster && newMaster.minimumUpdatePeriod !== oldMaster.minimumUpdatePeriod) {\n      this.updateMinimumUpdatePeriodTimeout_();\n    }\n\n    return Boolean(newMaster);\n  };\n\n  _proto.updateMinimumUpdatePeriodTimeout_ = function updateMinimumUpdatePeriodTimeout_() {\n    var mpl = this.masterPlaylistLoader_; // cancel any pending creation of mup on media\n    // a new one will be added if needed.\n\n    if (mpl.createMupOnMedia_) {\n      mpl.off('loadedmetadata', mpl.createMupOnMedia_);\n      mpl.createMupOnMedia_ = null;\n    } // clear any pending timeouts\n\n\n    if (mpl.minimumUpdatePeriodTimeout_) {\n      window$1.clearTimeout(mpl.minimumUpdatePeriodTimeout_);\n      mpl.minimumUpdatePeriodTimeout_ = null;\n    }\n\n    var mup = mpl.master && mpl.master.minimumUpdatePeriod; // If the minimumUpdatePeriod has a value of 0, that indicates that the current\n    // MPD has no future validity, so a new one will need to be acquired when new\n    // media segments are to be made available. Thus, we use the target duration\n    // in this case\n\n    if (mup === 0) {\n      if (mpl.media()) {\n        mup = mpl.media().targetDuration * 1000;\n      } else {\n        mpl.createMupOnMedia_ = mpl.updateMinimumUpdatePeriodTimeout_;\n        mpl.one('loadedmetadata', mpl.createMupOnMedia_);\n      }\n    } // if minimumUpdatePeriod is invalid or <= zero, which\n    // can happen when a live video becomes VOD. skip timeout\n    // creation.\n\n\n    if (typeof mup !== 'number' || mup <= 0) {\n      if (mup < 0) {\n        this.logger_(\"found invalid minimumUpdatePeriod of \" + mup + \", not setting a timeout\");\n      }\n\n      return;\n    }\n\n    this.createMUPTimeout_(mup);\n  };\n\n  _proto.createMUPTimeout_ = function createMUPTimeout_(mup) {\n    var mpl = this.masterPlaylistLoader_;\n    mpl.minimumUpdatePeriodTimeout_ = window$1.setTimeout(function () {\n      mpl.minimumUpdatePeriodTimeout_ = null;\n      mpl.trigger('minimumUpdatePeriod');\n      mpl.createMUPTimeout_(mup);\n    }, mup);\n  }\n  /**\n   * Sends request to refresh the master xml and updates the parsed master manifest\n   */\n  ;\n\n  _proto.refreshXml_ = function refreshXml_() {\n    var _this8 = this;\n\n    this.requestMaster_(function (req, masterChanged) {\n      if (!masterChanged) {\n        return;\n      }\n\n      if (_this8.media_) {\n        _this8.media_ = _this8.masterPlaylistLoader_.master.playlists[_this8.media_.id];\n      } // This will filter out updated sidx info from the mapping\n\n\n      _this8.masterPlaylistLoader_.sidxMapping_ = filterChangedSidxMappings(_this8.masterPlaylistLoader_.master, _this8.masterPlaylistLoader_.sidxMapping_);\n\n      _this8.addSidxSegments_(_this8.media(), _this8.state, function (sidxChanged) {\n        // TODO: do we need to reload the current playlist?\n        _this8.refreshMedia_(_this8.media().id);\n      });\n    });\n  }\n  /**\n   * Refreshes the media playlist by re-parsing the master xml and updating playlist\n   * references. If this is an alternate loader, the updated parsed manifest is retrieved\n   * from the master loader.\n   */\n  ;\n\n  _proto.refreshMedia_ = function refreshMedia_(mediaID) {\n    var _this9 = this;\n\n    if (!mediaID) {\n      throw new Error('refreshMedia_ must take a media id');\n    } // for master we have to reparse the master xml\n    // to re-create segments based on current timing values\n    // which may change media. We only skip updating master\n    // if this is the first time this.media_ is being set.\n    // as master was just parsed in that case.\n\n\n    if (this.media_ && this.isMaster_) {\n      this.handleMaster_();\n    }\n\n    var playlists = this.masterPlaylistLoader_.master.playlists;\n    var mediaChanged = !this.media_ || this.media_ !== playlists[mediaID];\n\n    if (mediaChanged) {\n      this.media_ = playlists[mediaID];\n    } else {\n      this.trigger('playlistunchanged');\n    }\n\n    if (!this.mediaUpdateTimeout) {\n      var createMediaUpdateTimeout = function createMediaUpdateTimeout() {\n        if (_this9.media().endList) {\n          return;\n        }\n\n        _this9.mediaUpdateTimeout = window$1.setTimeout(function () {\n          _this9.trigger('mediaupdatetimeout');\n\n          createMediaUpdateTimeout();\n        }, refreshDelay(_this9.media(), Boolean(mediaChanged)));\n      };\n\n      createMediaUpdateTimeout();\n    }\n\n    this.trigger('loadedplaylist');\n  };\n\n  return DashPlaylistLoader;\n}(EventTarget);\n\nvar Config = {\n  GOAL_BUFFER_LENGTH: 30,\n  MAX_GOAL_BUFFER_LENGTH: 60,\n  BACK_BUFFER_LENGTH: 30,\n  GOAL_BUFFER_LENGTH_RATE: 1,\n  // 0.5 MB/s\n  INITIAL_BANDWIDTH: 4194304,\n  // A fudge factor to apply to advertised playlist bitrates to account for\n  // temporary flucations in client bandwidth\n  BANDWIDTH_VARIANCE: 1.2,\n  // How much of the buffer must be filled before we consider upswitching\n  BUFFER_LOW_WATER_LINE: 0,\n  MAX_BUFFER_LOW_WATER_LINE: 30,\n  // TODO: Remove this when experimentalBufferBasedABR is removed\n  EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE: 16,\n  BUFFER_LOW_WATER_LINE_RATE: 1,\n  // If the buffer is greater than the high water line, we won't switch down\n  BUFFER_HIGH_WATER_LINE: 30\n};\n\nvar stringToArrayBuffer = function stringToArrayBuffer(string) {\n  var view = new Uint8Array(new ArrayBuffer(string.length));\n\n  for (var i = 0; i < string.length; i++) {\n    view[i] = string.charCodeAt(i);\n  }\n\n  return view.buffer;\n};\n/* global Blob, BlobBuilder, Worker */\n// unify worker interface\n\n\nvar browserWorkerPolyFill = function browserWorkerPolyFill(workerObj) {\n  // node only supports on/off\n  workerObj.on = workerObj.addEventListener;\n  workerObj.off = workerObj.removeEventListener;\n  return workerObj;\n};\n\nvar createObjectURL = function createObjectURL(str) {\n  try {\n    return URL.createObjectURL(new Blob([str], {\n      type: 'application/javascript'\n    }));\n  } catch (e) {\n    var blob = new BlobBuilder();\n    blob.append(str);\n    return URL.createObjectURL(blob.getBlob());\n  }\n};\n\nvar factory = function factory(code) {\n  return function () {\n    var objectUrl = createObjectURL(code);\n    var worker = browserWorkerPolyFill(new Worker(objectUrl));\n    worker.objURL = objectUrl;\n    var terminate = worker.terminate;\n    worker.on = worker.addEventListener;\n    worker.off = worker.removeEventListener;\n\n    worker.terminate = function () {\n      URL.revokeObjectURL(objectUrl);\n      return terminate.call(this);\n    };\n\n    return worker;\n  };\n};\n\nvar transform = function transform(code) {\n  return \"var browserWorkerPolyFill = \" + browserWorkerPolyFill.toString() + \";\\n\" + 'browserWorkerPolyFill(self);\\n' + code;\n};\n\nvar getWorkerString = function getWorkerString(fn) {\n  return fn.toString().replace(/^function.+?{/, '').slice(0, -1);\n};\n/* rollup-plugin-worker-factory start for worker!/Users/gsinger/repos/clean/http-streaming/src/transmuxer-worker.js */\n\n\nvar workerCode$1 = transform(getWorkerString(function () {\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   *\n   * A lightweight readable stream implemention that handles event dispatching.\n   * Objects that inherit from streams should call init in their constructors.\n   */\n  var Stream = function Stream() {\n    this.init = function () {\n      var listeners = {};\n      /**\n       * Add a listener for a specified event type.\n       * @param type {string} the event name\n       * @param listener {function} the callback to be invoked when an event of\n       * the specified type occurs\n       */\n\n      this.on = function (type, listener) {\n        if (!listeners[type]) {\n          listeners[type] = [];\n        }\n\n        listeners[type] = listeners[type].concat(listener);\n      };\n      /**\n       * Remove a listener for a specified event type.\n       * @param type {string} the event name\n       * @param listener {function} a function previously registered for this\n       * type of event through `on`\n       */\n\n\n      this.off = function (type, listener) {\n        var index;\n\n        if (!listeners[type]) {\n          return false;\n        }\n\n        index = listeners[type].indexOf(listener);\n        listeners[type] = listeners[type].slice();\n        listeners[type].splice(index, 1);\n        return index > -1;\n      };\n      /**\n       * Trigger an event of the specified type on this stream. Any additional\n       * arguments to this function are passed as parameters to event listeners.\n       * @param type {string} the event name\n       */\n\n\n      this.trigger = function (type) {\n        var callbacks, i, length, args;\n        callbacks = listeners[type];\n\n        if (!callbacks) {\n          return;\n        } // Slicing the arguments on every invocation of this method\n        // can add a significant amount of overhead. Avoid the\n        // intermediate object creation for the common case of a\n        // single callback argument\n\n\n        if (arguments.length === 2) {\n          length = callbacks.length;\n\n          for (i = 0; i < length; ++i) {\n            callbacks[i].call(this, arguments[1]);\n          }\n        } else {\n          args = [];\n          i = arguments.length;\n\n          for (i = 1; i < arguments.length; ++i) {\n            args.push(arguments[i]);\n          }\n\n          length = callbacks.length;\n\n          for (i = 0; i < length; ++i) {\n            callbacks[i].apply(this, args);\n          }\n        }\n      };\n      /**\n       * Destroys the stream and cleans up.\n       */\n\n\n      this.dispose = function () {\n        listeners = {};\n      };\n    };\n  };\n  /**\n   * Forwards all `data` events on this stream to the destination stream. The\n   * destination stream should provide a method `push` to receive the data\n   * events as they arrive.\n   * @param destination {stream} the stream that will receive all `data` events\n   * @param autoFlush {boolean} if false, we will not call `flush` on the destination\n   *                            when the current stream emits a 'done' event\n   * @see http://nodejs.org/api/stream.html#stream_readable_pipe_destination_options\n   */\n\n\n  Stream.prototype.pipe = function (destination) {\n    this.on('data', function (data) {\n      destination.push(data);\n    });\n    this.on('done', function (flushSource) {\n      destination.flush(flushSource);\n    });\n    this.on('partialdone', function (flushSource) {\n      destination.partialFlush(flushSource);\n    });\n    this.on('endedtimeline', function (flushSource) {\n      destination.endTimeline(flushSource);\n    });\n    this.on('reset', function (flushSource) {\n      destination.reset(flushSource);\n    });\n    return destination;\n  }; // Default stream functions that are expected to be overridden to perform\n  // actual work. These are provided by the prototype as a sort of no-op\n  // implementation so that we don't have to check for their existence in the\n  // `pipe` function above.\n\n\n  Stream.prototype.push = function (data) {\n    this.trigger('data', data);\n  };\n\n  Stream.prototype.flush = function (flushSource) {\n    this.trigger('done', flushSource);\n  };\n\n  Stream.prototype.partialFlush = function (flushSource) {\n    this.trigger('partialdone', flushSource);\n  };\n\n  Stream.prototype.endTimeline = function (flushSource) {\n    this.trigger('endedtimeline', flushSource);\n  };\n\n  Stream.prototype.reset = function (flushSource) {\n    this.trigger('reset', flushSource);\n  };\n\n  var stream = Stream;\n  var MAX_UINT32$1 = Math.pow(2, 32);\n\n  var getUint64$2 = function getUint64(uint8) {\n    var dv = new DataView(uint8.buffer, uint8.byteOffset, uint8.byteLength);\n    var value;\n\n    if (dv.getBigUint64) {\n      value = dv.getBigUint64(0);\n\n      if (value < Number.MAX_SAFE_INTEGER) {\n        return Number(value);\n      }\n\n      return value;\n    }\n\n    return dv.getUint32(0) * MAX_UINT32$1 + dv.getUint32(4);\n  };\n\n  var numbers = {\n    getUint64: getUint64$2,\n    MAX_UINT32: MAX_UINT32$1\n  };\n  var MAX_UINT32 = numbers.MAX_UINT32;\n  var box, dinf, esds, ftyp, mdat, mfhd, minf, moof, moov, mvex, mvhd, trak, tkhd, mdia, mdhd, hdlr, sdtp, stbl, stsd, traf, trex, trun$1, types, MAJOR_BRAND, MINOR_VERSION, AVC1_BRAND, VIDEO_HDLR, AUDIO_HDLR, HDLR_TYPES, VMHD, SMHD, DREF, STCO, STSC, STSZ, STTS; // pre-calculate constants\n\n  (function () {\n    var i;\n    types = {\n      avc1: [],\n      // codingname\n      avcC: [],\n      btrt: [],\n      dinf: [],\n      dref: [],\n      esds: [],\n      ftyp: [],\n      hdlr: [],\n      mdat: [],\n      mdhd: [],\n      mdia: [],\n      mfhd: [],\n      minf: [],\n      moof: [],\n      moov: [],\n      mp4a: [],\n      // codingname\n      mvex: [],\n      mvhd: [],\n      pasp: [],\n      sdtp: [],\n      smhd: [],\n      stbl: [],\n      stco: [],\n      stsc: [],\n      stsd: [],\n      stsz: [],\n      stts: [],\n      styp: [],\n      tfdt: [],\n      tfhd: [],\n      traf: [],\n      trak: [],\n      trun: [],\n      trex: [],\n      tkhd: [],\n      vmhd: []\n    }; // In environments where Uint8Array is undefined (e.g., IE8), skip set up so that we\n    // don't throw an error\n\n    if (typeof Uint8Array === 'undefined') {\n      return;\n    }\n\n    for (i in types) {\n      if (types.hasOwnProperty(i)) {\n        types[i] = [i.charCodeAt(0), i.charCodeAt(1), i.charCodeAt(2), i.charCodeAt(3)];\n      }\n    }\n\n    MAJOR_BRAND = new Uint8Array(['i'.charCodeAt(0), 's'.charCodeAt(0), 'o'.charCodeAt(0), 'm'.charCodeAt(0)]);\n    AVC1_BRAND = new Uint8Array(['a'.charCodeAt(0), 'v'.charCodeAt(0), 'c'.charCodeAt(0), '1'.charCodeAt(0)]);\n    MINOR_VERSION = new Uint8Array([0, 0, 0, 1]);\n    VIDEO_HDLR = new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, 0x00, 0x00, // pre_defined\n    0x76, 0x69, 0x64, 0x65, // handler_type: 'vide'\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x56, 0x69, 0x64, 0x65, 0x6f, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'VideoHandler'\n    ]);\n    AUDIO_HDLR = new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, 0x00, 0x00, // pre_defined\n    0x73, 0x6f, 0x75, 0x6e, // handler_type: 'soun'\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x53, 0x6f, 0x75, 0x6e, 0x64, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'SoundHandler'\n    ]);\n    HDLR_TYPES = {\n      video: VIDEO_HDLR,\n      audio: AUDIO_HDLR\n    };\n    DREF = new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, 0x00, 0x01, // entry_count\n    0x00, 0x00, 0x00, 0x0c, // entry_size\n    0x75, 0x72, 0x6c, 0x20, // 'url' type\n    0x00, // version 0\n    0x00, 0x00, 0x01 // entry_flags\n    ]);\n    SMHD = new Uint8Array([0x00, // version\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, // balance, 0 means centered\n    0x00, 0x00 // reserved\n    ]);\n    STCO = new Uint8Array([0x00, // version\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, 0x00, 0x00 // entry_count\n    ]);\n    STSC = STCO;\n    STSZ = new Uint8Array([0x00, // version\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, 0x00, 0x00, // sample_size\n    0x00, 0x00, 0x00, 0x00 // sample_count\n    ]);\n    STTS = STCO;\n    VMHD = new Uint8Array([0x00, // version\n    0x00, 0x00, 0x01, // flags\n    0x00, 0x00, // graphicsmode\n    0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // opcolor\n    ]);\n  })();\n\n  box = function box(type) {\n    var payload = [],\n        size = 0,\n        i,\n        result,\n        view;\n\n    for (i = 1; i < arguments.length; i++) {\n      payload.push(arguments[i]);\n    }\n\n    i = payload.length; // calculate the total size we need to allocate\n\n    while (i--) {\n      size += payload[i].byteLength;\n    }\n\n    result = new Uint8Array(size + 8);\n    view = new DataView(result.buffer, result.byteOffset, result.byteLength);\n    view.setUint32(0, result.byteLength);\n    result.set(type, 4); // copy the payload into the result\n\n    for (i = 0, size = 8; i < payload.length; i++) {\n      result.set(payload[i], size);\n      size += payload[i].byteLength;\n    }\n\n    return result;\n  };\n\n  dinf = function dinf() {\n    return box(types.dinf, box(types.dref, DREF));\n  };\n\n  esds = function esds(track) {\n    return box(types.esds, new Uint8Array([0x00, // version\n    0x00, 0x00, 0x00, // flags\n    // ES_Descriptor\n    0x03, // tag, ES_DescrTag\n    0x19, // length\n    0x00, 0x00, // ES_ID\n    0x00, // streamDependenceFlag, URL_flag, reserved, streamPriority\n    // DecoderConfigDescriptor\n    0x04, // tag, DecoderConfigDescrTag\n    0x11, // length\n    0x40, // object type\n    0x15, // streamType\n    0x00, 0x06, 0x00, // bufferSizeDB\n    0x00, 0x00, 0xda, 0xc0, // maxBitrate\n    0x00, 0x00, 0xda, 0xc0, // avgBitrate\n    // DecoderSpecificInfo\n    0x05, // tag, DecoderSpecificInfoTag\n    0x02, // length\n    // ISO/IEC 14496-3, AudioSpecificConfig\n    // for samplingFrequencyIndex see ISO/IEC 13818-7:2006, 8.1.3.2.2, Table 35\n    track.audioobjecttype << 3 | track.samplingfrequencyindex >>> 1, track.samplingfrequencyindex << 7 | track.channelcount << 3, 0x06, 0x01, 0x02 // GASpecificConfig\n    ]));\n  };\n\n  ftyp = function ftyp() {\n    return box(types.ftyp, MAJOR_BRAND, MINOR_VERSION, MAJOR_BRAND, AVC1_BRAND);\n  };\n\n  hdlr = function hdlr(type) {\n    return box(types.hdlr, HDLR_TYPES[type]);\n  };\n\n  mdat = function mdat(data) {\n    return box(types.mdat, data);\n  };\n\n  mdhd = function mdhd(track) {\n    var result = new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, 0x00, 0x02, // creation_time\n    0x00, 0x00, 0x00, 0x03, // modification_time\n    0x00, 0x01, 0x5f, 0x90, // timescale, 90,000 \"ticks\" per second\n    track.duration >>> 24 & 0xFF, track.duration >>> 16 & 0xFF, track.duration >>> 8 & 0xFF, track.duration & 0xFF, // duration\n    0x55, 0xc4, // 'und' language (undetermined)\n    0x00, 0x00]); // Use the sample rate from the track metadata, when it is\n    // defined. The sample rate can be parsed out of an ADTS header, for\n    // instance.\n\n    if (track.samplerate) {\n      result[12] = track.samplerate >>> 24 & 0xFF;\n      result[13] = track.samplerate >>> 16 & 0xFF;\n      result[14] = track.samplerate >>> 8 & 0xFF;\n      result[15] = track.samplerate & 0xFF;\n    }\n\n    return box(types.mdhd, result);\n  };\n\n  mdia = function mdia(track) {\n    return box(types.mdia, mdhd(track), hdlr(track.type), minf(track));\n  };\n\n  mfhd = function mfhd(sequenceNumber) {\n    return box(types.mfhd, new Uint8Array([0x00, 0x00, 0x00, 0x00, // flags\n    (sequenceNumber & 0xFF000000) >> 24, (sequenceNumber & 0xFF0000) >> 16, (sequenceNumber & 0xFF00) >> 8, sequenceNumber & 0xFF // sequence_number\n    ]));\n  };\n\n  minf = function minf(track) {\n    return box(types.minf, track.type === 'video' ? box(types.vmhd, VMHD) : box(types.smhd, SMHD), dinf(), stbl(track));\n  };\n\n  moof = function moof(sequenceNumber, tracks) {\n    var trackFragments = [],\n        i = tracks.length; // build traf boxes for each track fragment\n\n    while (i--) {\n      trackFragments[i] = traf(tracks[i]);\n    }\n\n    return box.apply(null, [types.moof, mfhd(sequenceNumber)].concat(trackFragments));\n  };\n  /**\n   * Returns a movie box.\n   * @param tracks {array} the tracks associated with this movie\n   * @see ISO/IEC 14496-12:2012(E), section 8.2.1\n   */\n\n\n  moov = function moov(tracks) {\n    var i = tracks.length,\n        boxes = [];\n\n    while (i--) {\n      boxes[i] = trak(tracks[i]);\n    }\n\n    return box.apply(null, [types.moov, mvhd(0xffffffff)].concat(boxes).concat(mvex(tracks)));\n  };\n\n  mvex = function mvex(tracks) {\n    var i = tracks.length,\n        boxes = [];\n\n    while (i--) {\n      boxes[i] = trex(tracks[i]);\n    }\n\n    return box.apply(null, [types.mvex].concat(boxes));\n  };\n\n  mvhd = function mvhd(duration) {\n    var bytes = new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x00, // flags\n    0x00, 0x00, 0x00, 0x01, // creation_time\n    0x00, 0x00, 0x00, 0x02, // modification_time\n    0x00, 0x01, 0x5f, 0x90, // timescale, 90,000 \"ticks\" per second\n    (duration & 0xFF000000) >> 24, (duration & 0xFF0000) >> 16, (duration & 0xFF00) >> 8, duration & 0xFF, // duration\n    0x00, 0x01, 0x00, 0x00, // 1.0 rate\n    0x01, 0x00, // 1.0 volume\n    0x00, 0x00, // reserved\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x00, 0x00, 0x00, 0x00, // reserved\n    0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // pre_defined\n    0xff, 0xff, 0xff, 0xff // next_track_ID\n    ]);\n    return box(types.mvhd, bytes);\n  };\n\n  sdtp = function sdtp(track) {\n    var samples = track.samples || [],\n        bytes = new Uint8Array(4 + samples.length),\n        flags,\n        i; // leave the full box header (4 bytes) all zero\n    // write the sample table\n\n    for (i = 0; i < samples.length; i++) {\n      flags = samples[i].flags;\n      bytes[i + 4] = flags.dependsOn << 4 | flags.isDependedOn << 2 | flags.hasRedundancy;\n    }\n\n    return box(types.sdtp, bytes);\n  };\n\n  stbl = function stbl(track) {\n    return box(types.stbl, stsd(track), box(types.stts, STTS), box(types.stsc, STSC), box(types.stsz, STSZ), box(types.stco, STCO));\n  };\n\n  (function () {\n    var videoSample, audioSample;\n\n    stsd = function stsd(track) {\n      return box(types.stsd, new Uint8Array([0x00, // version 0\n      0x00, 0x00, 0x00, // flags\n      0x00, 0x00, 0x00, 0x01]), track.type === 'video' ? videoSample(track) : audioSample(track));\n    };\n\n    videoSample = function videoSample(track) {\n      var sps = track.sps || [],\n          pps = track.pps || [],\n          sequenceParameterSets = [],\n          pictureParameterSets = [],\n          i,\n          avc1Box; // assemble the SPSs\n\n      for (i = 0; i < sps.length; i++) {\n        sequenceParameterSets.push((sps[i].byteLength & 0xFF00) >>> 8);\n        sequenceParameterSets.push(sps[i].byteLength & 0xFF); // sequenceParameterSetLength\n\n        sequenceParameterSets = sequenceParameterSets.concat(Array.prototype.slice.call(sps[i])); // SPS\n      } // assemble the PPSs\n\n\n      for (i = 0; i < pps.length; i++) {\n        pictureParameterSets.push((pps[i].byteLength & 0xFF00) >>> 8);\n        pictureParameterSets.push(pps[i].byteLength & 0xFF);\n        pictureParameterSets = pictureParameterSets.concat(Array.prototype.slice.call(pps[i]));\n      }\n\n      avc1Box = [types.avc1, new Uint8Array([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // data_reference_index\n      0x00, 0x00, // pre_defined\n      0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // pre_defined\n      (track.width & 0xff00) >> 8, track.width & 0xff, // width\n      (track.height & 0xff00) >> 8, track.height & 0xff, // height\n      0x00, 0x48, 0x00, 0x00, // horizresolution\n      0x00, 0x48, 0x00, 0x00, // vertresolution\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // frame_count\n      0x13, 0x76, 0x69, 0x64, 0x65, 0x6f, 0x6a, 0x73, 0x2d, 0x63, 0x6f, 0x6e, 0x74, 0x72, 0x69, 0x62, 0x2d, 0x68, 0x6c, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // compressorname\n      0x00, 0x18, // depth = 24\n      0x11, 0x11 // pre_defined = -1\n      ]), box(types.avcC, new Uint8Array([0x01, // configurationVersion\n      track.profileIdc, // AVCProfileIndication\n      track.profileCompatibility, // profile_compatibility\n      track.levelIdc, // AVCLevelIndication\n      0xff // lengthSizeMinusOne, hard-coded to 4 bytes\n      ].concat([sps.length], // numOfSequenceParameterSets\n      sequenceParameterSets, // \"SPS\"\n      [pps.length], // numOfPictureParameterSets\n      pictureParameterSets // \"PPS\"\n      ))), box(types.btrt, new Uint8Array([0x00, 0x1c, 0x9c, 0x80, // bufferSizeDB\n      0x00, 0x2d, 0xc6, 0xc0, // maxBitrate\n      0x00, 0x2d, 0xc6, 0xc0 // avgBitrate\n      ]))];\n\n      if (track.sarRatio) {\n        var hSpacing = track.sarRatio[0],\n            vSpacing = track.sarRatio[1];\n        avc1Box.push(box(types.pasp, new Uint8Array([(hSpacing & 0xFF000000) >> 24, (hSpacing & 0xFF0000) >> 16, (hSpacing & 0xFF00) >> 8, hSpacing & 0xFF, (vSpacing & 0xFF000000) >> 24, (vSpacing & 0xFF0000) >> 16, (vSpacing & 0xFF00) >> 8, vSpacing & 0xFF])));\n      }\n\n      return box.apply(null, avc1Box);\n    };\n\n    audioSample = function audioSample(track) {\n      return box(types.mp4a, new Uint8Array([// SampleEntry, ISO/IEC 14496-12\n      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x01, // data_reference_index\n      // AudioSampleEntry, ISO/IEC 14496-12\n      0x00, 0x00, 0x00, 0x00, // reserved\n      0x00, 0x00, 0x00, 0x00, // reserved\n      (track.channelcount & 0xff00) >> 8, track.channelcount & 0xff, // channelcount\n      (track.samplesize & 0xff00) >> 8, track.samplesize & 0xff, // samplesize\n      0x00, 0x00, // pre_defined\n      0x00, 0x00, // reserved\n      (track.samplerate & 0xff00) >> 8, track.samplerate & 0xff, 0x00, 0x00 // samplerate, 16.16\n      // MP4AudioSampleEntry, ISO/IEC 14496-14\n      ]), esds(track));\n    };\n  })();\n\n  tkhd = function tkhd(track) {\n    var result = new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x07, // flags\n    0x00, 0x00, 0x00, 0x00, // creation_time\n    0x00, 0x00, 0x00, 0x00, // modification_time\n    (track.id & 0xFF000000) >> 24, (track.id & 0xFF0000) >> 16, (track.id & 0xFF00) >> 8, track.id & 0xFF, // track_ID\n    0x00, 0x00, 0x00, 0x00, // reserved\n    (track.duration & 0xFF000000) >> 24, (track.duration & 0xFF0000) >> 16, (track.duration & 0xFF00) >> 8, track.duration & 0xFF, // duration\n    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved\n    0x00, 0x00, // layer\n    0x00, 0x00, // alternate_group\n    0x01, 0x00, // non-audio track volume\n    0x00, 0x00, // reserved\n    0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix\n    (track.width & 0xFF00) >> 8, track.width & 0xFF, 0x00, 0x00, // width\n    (track.height & 0xFF00) >> 8, track.height & 0xFF, 0x00, 0x00 // height\n    ]);\n    return box(types.tkhd, result);\n  };\n  /**\n   * Generate a track fragment (traf) box. A traf box collects metadata\n   * about tracks in a movie fragment (moof) box.\n   */\n\n\n  traf = function traf(track) {\n    var trackFragmentHeader, trackFragmentDecodeTime, trackFragmentRun, sampleDependencyTable, dataOffset, upperWordBaseMediaDecodeTime, lowerWordBaseMediaDecodeTime;\n    trackFragmentHeader = box(types.tfhd, new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x3a, // flags\n    (track.id & 0xFF000000) >> 24, (track.id & 0xFF0000) >> 16, (track.id & 0xFF00) >> 8, track.id & 0xFF, // track_ID\n    0x00, 0x00, 0x00, 0x01, // sample_description_index\n    0x00, 0x00, 0x00, 0x00, // default_sample_duration\n    0x00, 0x00, 0x00, 0x00, // default_sample_size\n    0x00, 0x00, 0x00, 0x00 // default_sample_flags\n    ]));\n    upperWordBaseMediaDecodeTime = Math.floor(track.baseMediaDecodeTime / MAX_UINT32);\n    lowerWordBaseMediaDecodeTime = Math.floor(track.baseMediaDecodeTime % MAX_UINT32);\n    trackFragmentDecodeTime = box(types.tfdt, new Uint8Array([0x01, // version 1\n    0x00, 0x00, 0x00, // flags\n    // baseMediaDecodeTime\n    upperWordBaseMediaDecodeTime >>> 24 & 0xFF, upperWordBaseMediaDecodeTime >>> 16 & 0xFF, upperWordBaseMediaDecodeTime >>> 8 & 0xFF, upperWordBaseMediaDecodeTime & 0xFF, lowerWordBaseMediaDecodeTime >>> 24 & 0xFF, lowerWordBaseMediaDecodeTime >>> 16 & 0xFF, lowerWordBaseMediaDecodeTime >>> 8 & 0xFF, lowerWordBaseMediaDecodeTime & 0xFF])); // the data offset specifies the number of bytes from the start of\n    // the containing moof to the first payload byte of the associated\n    // mdat\n\n    dataOffset = 32 + // tfhd\n    20 + // tfdt\n    8 + // traf header\n    16 + // mfhd\n    8 + // moof header\n    8; // mdat header\n    // audio tracks require less metadata\n\n    if (track.type === 'audio') {\n      trackFragmentRun = trun$1(track, dataOffset);\n      return box(types.traf, trackFragmentHeader, trackFragmentDecodeTime, trackFragmentRun);\n    } // video tracks should contain an independent and disposable samples\n    // box (sdtp)\n    // generate one and adjust offsets to match\n\n\n    sampleDependencyTable = sdtp(track);\n    trackFragmentRun = trun$1(track, sampleDependencyTable.length + dataOffset);\n    return box(types.traf, trackFragmentHeader, trackFragmentDecodeTime, trackFragmentRun, sampleDependencyTable);\n  };\n  /**\n   * Generate a track box.\n   * @param track {object} a track definition\n   * @return {Uint8Array} the track box\n   */\n\n\n  trak = function trak(track) {\n    track.duration = track.duration || 0xffffffff;\n    return box(types.trak, tkhd(track), mdia(track));\n  };\n\n  trex = function trex(track) {\n    var result = new Uint8Array([0x00, // version 0\n    0x00, 0x00, 0x00, // flags\n    (track.id & 0xFF000000) >> 24, (track.id & 0xFF0000) >> 16, (track.id & 0xFF00) >> 8, track.id & 0xFF, // track_ID\n    0x00, 0x00, 0x00, 0x01, // default_sample_description_index\n    0x00, 0x00, 0x00, 0x00, // default_sample_duration\n    0x00, 0x00, 0x00, 0x00, // default_sample_size\n    0x00, 0x01, 0x00, 0x01 // default_sample_flags\n    ]); // the last two bytes of default_sample_flags is the sample\n    // degradation priority, a hint about the importance of this sample\n    // relative to others. Lower the degradation priority for all sample\n    // types other than video.\n\n    if (track.type !== 'video') {\n      result[result.length - 1] = 0x00;\n    }\n\n    return box(types.trex, result);\n  };\n\n  (function () {\n    var audioTrun, videoTrun, trunHeader; // This method assumes all samples are uniform. That is, if a\n    // duration is present for the first sample, it will be present for\n    // all subsequent samples.\n    // see ISO/IEC 14496-12:2012, Section 8.8.8.1\n\n    trunHeader = function trunHeader(samples, offset) {\n      var durationPresent = 0,\n          sizePresent = 0,\n          flagsPresent = 0,\n          compositionTimeOffset = 0; // trun flag constants\n\n      if (samples.length) {\n        if (samples[0].duration !== undefined) {\n          durationPresent = 0x1;\n        }\n\n        if (samples[0].size !== undefined) {\n          sizePresent = 0x2;\n        }\n\n        if (samples[0].flags !== undefined) {\n          flagsPresent = 0x4;\n        }\n\n        if (samples[0].compositionTimeOffset !== undefined) {\n          compositionTimeOffset = 0x8;\n        }\n      }\n\n      return [0x00, // version 0\n      0x00, durationPresent | sizePresent | flagsPresent | compositionTimeOffset, 0x01, // flags\n      (samples.length & 0xFF000000) >>> 24, (samples.length & 0xFF0000) >>> 16, (samples.length & 0xFF00) >>> 8, samples.length & 0xFF, // sample_count\n      (offset & 0xFF000000) >>> 24, (offset & 0xFF0000) >>> 16, (offset & 0xFF00) >>> 8, offset & 0xFF // data_offset\n      ];\n    };\n\n    videoTrun = function videoTrun(track, offset) {\n      var bytesOffest, bytes, header, samples, sample, i;\n      samples = track.samples || [];\n      offset += 8 + 12 + 16 * samples.length;\n      header = trunHeader(samples, offset);\n      bytes = new Uint8Array(header.length + samples.length * 16);\n      bytes.set(header);\n      bytesOffest = header.length;\n\n      for (i = 0; i < samples.length; i++) {\n        sample = samples[i];\n        bytes[bytesOffest++] = (sample.duration & 0xFF000000) >>> 24;\n        bytes[bytesOffest++] = (sample.duration & 0xFF0000) >>> 16;\n        bytes[bytesOffest++] = (sample.duration & 0xFF00) >>> 8;\n        bytes[bytesOffest++] = sample.duration & 0xFF; // sample_duration\n\n        bytes[bytesOffest++] = (sample.size & 0xFF000000) >>> 24;\n        bytes[bytesOffest++] = (sample.size & 0xFF0000) >>> 16;\n        bytes[bytesOffest++] = (sample.size & 0xFF00) >>> 8;\n        bytes[bytesOffest++] = sample.size & 0xFF; // sample_size\n\n        bytes[bytesOffest++] = sample.flags.isLeading << 2 | sample.flags.dependsOn;\n        bytes[bytesOffest++] = sample.flags.isDependedOn << 6 | sample.flags.hasRedundancy << 4 | sample.flags.paddingValue << 1 | sample.flags.isNonSyncSample;\n        bytes[bytesOffest++] = sample.flags.degradationPriority & 0xF0 << 8;\n        bytes[bytesOffest++] = sample.flags.degradationPriority & 0x0F; // sample_flags\n\n        bytes[bytesOffest++] = (sample.compositionTimeOffset & 0xFF000000) >>> 24;\n        bytes[bytesOffest++] = (sample.compositionTimeOffset & 0xFF0000) >>> 16;\n        bytes[bytesOffest++] = (sample.compositionTimeOffset & 0xFF00) >>> 8;\n        bytes[bytesOffest++] = sample.compositionTimeOffset & 0xFF; // sample_composition_time_offset\n      }\n\n      return box(types.trun, bytes);\n    };\n\n    audioTrun = function audioTrun(track, offset) {\n      var bytes, bytesOffest, header, samples, sample, i;\n      samples = track.samples || [];\n      offset += 8 + 12 + 8 * samples.length;\n      header = trunHeader(samples, offset);\n      bytes = new Uint8Array(header.length + samples.length * 8);\n      bytes.set(header);\n      bytesOffest = header.length;\n\n      for (i = 0; i < samples.length; i++) {\n        sample = samples[i];\n        bytes[bytesOffest++] = (sample.duration & 0xFF000000) >>> 24;\n        bytes[bytesOffest++] = (sample.duration & 0xFF0000) >>> 16;\n        bytes[bytesOffest++] = (sample.duration & 0xFF00) >>> 8;\n        bytes[bytesOffest++] = sample.duration & 0xFF; // sample_duration\n\n        bytes[bytesOffest++] = (sample.size & 0xFF000000) >>> 24;\n        bytes[bytesOffest++] = (sample.size & 0xFF0000) >>> 16;\n        bytes[bytesOffest++] = (sample.size & 0xFF00) >>> 8;\n        bytes[bytesOffest++] = sample.size & 0xFF; // sample_size\n      }\n\n      return box(types.trun, bytes);\n    };\n\n    trun$1 = function trun(track, offset) {\n      if (track.type === 'audio') {\n        return audioTrun(track, offset);\n      }\n\n      return videoTrun(track, offset);\n    };\n  })();\n\n  var mp4Generator = {\n    ftyp: ftyp,\n    mdat: mdat,\n    moof: moof,\n    moov: moov,\n    initSegment: function initSegment(tracks) {\n      var fileType = ftyp(),\n          movie = moov(tracks),\n          result;\n      result = new Uint8Array(fileType.byteLength + movie.byteLength);\n      result.set(fileType);\n      result.set(movie, fileType.byteLength);\n      return result;\n    }\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n  // Convert an array of nal units into an array of frames with each frame being\n  // composed of the nal units that make up that frame\n  // Also keep track of cummulative data about the frame from the nal units such\n  // as the frame duration, starting pts, etc.\n\n  var groupNalsIntoFrames = function groupNalsIntoFrames(nalUnits) {\n    var i,\n        currentNal,\n        currentFrame = [],\n        frames = []; // TODO added for LHLS, make sure this is OK\n\n    frames.byteLength = 0;\n    frames.nalCount = 0;\n    frames.duration = 0;\n    currentFrame.byteLength = 0;\n\n    for (i = 0; i < nalUnits.length; i++) {\n      currentNal = nalUnits[i]; // Split on 'aud'-type nal units\n\n      if (currentNal.nalUnitType === 'access_unit_delimiter_rbsp') {\n        // Since the very first nal unit is expected to be an AUD\n        // only push to the frames array when currentFrame is not empty\n        if (currentFrame.length) {\n          currentFrame.duration = currentNal.dts - currentFrame.dts; // TODO added for LHLS, make sure this is OK\n\n          frames.byteLength += currentFrame.byteLength;\n          frames.nalCount += currentFrame.length;\n          frames.duration += currentFrame.duration;\n          frames.push(currentFrame);\n        }\n\n        currentFrame = [currentNal];\n        currentFrame.byteLength = currentNal.data.byteLength;\n        currentFrame.pts = currentNal.pts;\n        currentFrame.dts = currentNal.dts;\n      } else {\n        // Specifically flag key frames for ease of use later\n        if (currentNal.nalUnitType === 'slice_layer_without_partitioning_rbsp_idr') {\n          currentFrame.keyFrame = true;\n        }\n\n        currentFrame.duration = currentNal.dts - currentFrame.dts;\n        currentFrame.byteLength += currentNal.data.byteLength;\n        currentFrame.push(currentNal);\n      }\n    } // For the last frame, use the duration of the previous frame if we\n    // have nothing better to go on\n\n\n    if (frames.length && (!currentFrame.duration || currentFrame.duration <= 0)) {\n      currentFrame.duration = frames[frames.length - 1].duration;\n    } // Push the final frame\n    // TODO added for LHLS, make sure this is OK\n\n\n    frames.byteLength += currentFrame.byteLength;\n    frames.nalCount += currentFrame.length;\n    frames.duration += currentFrame.duration;\n    frames.push(currentFrame);\n    return frames;\n  }; // Convert an array of frames into an array of Gop with each Gop being composed\n  // of the frames that make up that Gop\n  // Also keep track of cummulative data about the Gop from the frames such as the\n  // Gop duration, starting pts, etc.\n\n\n  var groupFramesIntoGops = function groupFramesIntoGops(frames) {\n    var i,\n        currentFrame,\n        currentGop = [],\n        gops = []; // We must pre-set some of the values on the Gop since we\n    // keep running totals of these values\n\n    currentGop.byteLength = 0;\n    currentGop.nalCount = 0;\n    currentGop.duration = 0;\n    currentGop.pts = frames[0].pts;\n    currentGop.dts = frames[0].dts; // store some metadata about all the Gops\n\n    gops.byteLength = 0;\n    gops.nalCount = 0;\n    gops.duration = 0;\n    gops.pts = frames[0].pts;\n    gops.dts = frames[0].dts;\n\n    for (i = 0; i < frames.length; i++) {\n      currentFrame = frames[i];\n\n      if (currentFrame.keyFrame) {\n        // Since the very first frame is expected to be an keyframe\n        // only push to the gops array when currentGop is not empty\n        if (currentGop.length) {\n          gops.push(currentGop);\n          gops.byteLength += currentGop.byteLength;\n          gops.nalCount += currentGop.nalCount;\n          gops.duration += currentGop.duration;\n        }\n\n        currentGop = [currentFrame];\n        currentGop.nalCount = currentFrame.length;\n        currentGop.byteLength = currentFrame.byteLength;\n        currentGop.pts = currentFrame.pts;\n        currentGop.dts = currentFrame.dts;\n        currentGop.duration = currentFrame.duration;\n      } else {\n        currentGop.duration += currentFrame.duration;\n        currentGop.nalCount += currentFrame.length;\n        currentGop.byteLength += currentFrame.byteLength;\n        currentGop.push(currentFrame);\n      }\n    }\n\n    if (gops.length && currentGop.duration <= 0) {\n      currentGop.duration = gops[gops.length - 1].duration;\n    }\n\n    gops.byteLength += currentGop.byteLength;\n    gops.nalCount += currentGop.nalCount;\n    gops.duration += currentGop.duration; // push the final Gop\n\n    gops.push(currentGop);\n    return gops;\n  };\n  /*\n   * Search for the first keyframe in the GOPs and throw away all frames\n   * until that keyframe. Then extend the duration of the pulled keyframe\n   * and pull the PTS and DTS of the keyframe so that it covers the time\n   * range of the frames that were disposed.\n   *\n   * @param {Array} gops video GOPs\n   * @returns {Array} modified video GOPs\n   */\n\n\n  var extendFirstKeyFrame = function extendFirstKeyFrame(gops) {\n    var currentGop;\n\n    if (!gops[0][0].keyFrame && gops.length > 1) {\n      // Remove the first GOP\n      currentGop = gops.shift();\n      gops.byteLength -= currentGop.byteLength;\n      gops.nalCount -= currentGop.nalCount; // Extend the first frame of what is now the\n      // first gop to cover the time period of the\n      // frames we just removed\n\n      gops[0][0].dts = currentGop.dts;\n      gops[0][0].pts = currentGop.pts;\n      gops[0][0].duration += currentGop.duration;\n    }\n\n    return gops;\n  };\n  /**\n   * Default sample object\n   * see ISO/IEC 14496-12:2012, section 8.6.4.3\n   */\n\n\n  var createDefaultSample = function createDefaultSample() {\n    return {\n      size: 0,\n      flags: {\n        isLeading: 0,\n        dependsOn: 1,\n        isDependedOn: 0,\n        hasRedundancy: 0,\n        degradationPriority: 0,\n        isNonSyncSample: 1\n      }\n    };\n  };\n  /*\n   * Collates information from a video frame into an object for eventual\n   * entry into an MP4 sample table.\n   *\n   * @param {Object} frame the video frame\n   * @param {Number} dataOffset the byte offset to position the sample\n   * @return {Object} object containing sample table info for a frame\n   */\n\n\n  var sampleForFrame = function sampleForFrame(frame, dataOffset) {\n    var sample = createDefaultSample();\n    sample.dataOffset = dataOffset;\n    sample.compositionTimeOffset = frame.pts - frame.dts;\n    sample.duration = frame.duration;\n    sample.size = 4 * frame.length; // Space for nal unit size\n\n    sample.size += frame.byteLength;\n\n    if (frame.keyFrame) {\n      sample.flags.dependsOn = 2;\n      sample.flags.isNonSyncSample = 0;\n    }\n\n    return sample;\n  }; // generate the track's sample table from an array of gops\n\n\n  var generateSampleTable$1 = function generateSampleTable(gops, baseDataOffset) {\n    var h,\n        i,\n        sample,\n        currentGop,\n        currentFrame,\n        dataOffset = baseDataOffset || 0,\n        samples = [];\n\n    for (h = 0; h < gops.length; h++) {\n      currentGop = gops[h];\n\n      for (i = 0; i < currentGop.length; i++) {\n        currentFrame = currentGop[i];\n        sample = sampleForFrame(currentFrame, dataOffset);\n        dataOffset += sample.size;\n        samples.push(sample);\n      }\n    }\n\n    return samples;\n  }; // generate the track's raw mdat data from an array of gops\n\n\n  var concatenateNalData = function concatenateNalData(gops) {\n    var h,\n        i,\n        j,\n        currentGop,\n        currentFrame,\n        currentNal,\n        dataOffset = 0,\n        nalsByteLength = gops.byteLength,\n        numberOfNals = gops.nalCount,\n        totalByteLength = nalsByteLength + 4 * numberOfNals,\n        data = new Uint8Array(totalByteLength),\n        view = new DataView(data.buffer); // For each Gop..\n\n    for (h = 0; h < gops.length; h++) {\n      currentGop = gops[h]; // For each Frame..\n\n      for (i = 0; i < currentGop.length; i++) {\n        currentFrame = currentGop[i]; // For each NAL..\n\n        for (j = 0; j < currentFrame.length; j++) {\n          currentNal = currentFrame[j];\n          view.setUint32(dataOffset, currentNal.data.byteLength);\n          dataOffset += 4;\n          data.set(currentNal.data, dataOffset);\n          dataOffset += currentNal.data.byteLength;\n        }\n      }\n    }\n\n    return data;\n  }; // generate the track's sample table from a frame\n\n\n  var generateSampleTableForFrame = function generateSampleTableForFrame(frame, baseDataOffset) {\n    var sample,\n        dataOffset = baseDataOffset || 0,\n        samples = [];\n    sample = sampleForFrame(frame, dataOffset);\n    samples.push(sample);\n    return samples;\n  }; // generate the track's raw mdat data from a frame\n\n\n  var concatenateNalDataForFrame = function concatenateNalDataForFrame(frame) {\n    var i,\n        currentNal,\n        dataOffset = 0,\n        nalsByteLength = frame.byteLength,\n        numberOfNals = frame.length,\n        totalByteLength = nalsByteLength + 4 * numberOfNals,\n        data = new Uint8Array(totalByteLength),\n        view = new DataView(data.buffer); // For each NAL..\n\n    for (i = 0; i < frame.length; i++) {\n      currentNal = frame[i];\n      view.setUint32(dataOffset, currentNal.data.byteLength);\n      dataOffset += 4;\n      data.set(currentNal.data, dataOffset);\n      dataOffset += currentNal.data.byteLength;\n    }\n\n    return data;\n  };\n\n  var frameUtils = {\n    groupNalsIntoFrames: groupNalsIntoFrames,\n    groupFramesIntoGops: groupFramesIntoGops,\n    extendFirstKeyFrame: extendFirstKeyFrame,\n    generateSampleTable: generateSampleTable$1,\n    concatenateNalData: concatenateNalData,\n    generateSampleTableForFrame: generateSampleTableForFrame,\n    concatenateNalDataForFrame: concatenateNalDataForFrame\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n\n  var highPrefix = [33, 16, 5, 32, 164, 27];\n  var lowPrefix = [33, 65, 108, 84, 1, 2, 4, 8, 168, 2, 4, 8, 17, 191, 252];\n\n  var zeroFill = function zeroFill(count) {\n    var a = [];\n\n    while (count--) {\n      a.push(0);\n    }\n\n    return a;\n  };\n\n  var makeTable = function makeTable(metaTable) {\n    return Object.keys(metaTable).reduce(function (obj, key) {\n      obj[key] = new Uint8Array(metaTable[key].reduce(function (arr, part) {\n        return arr.concat(part);\n      }, []));\n      return obj;\n    }, {});\n  };\n\n  var silence;\n\n  var silence_1 = function silence_1() {\n    if (!silence) {\n      // Frames-of-silence to use for filling in missing AAC frames\n      var coneOfSilence = {\n        96000: [highPrefix, [227, 64], zeroFill(154), [56]],\n        88200: [highPrefix, [231], zeroFill(170), [56]],\n        64000: [highPrefix, [248, 192], zeroFill(240), [56]],\n        48000: [highPrefix, [255, 192], zeroFill(268), [55, 148, 128], zeroFill(54), [112]],\n        44100: [highPrefix, [255, 192], zeroFill(268), [55, 163, 128], zeroFill(84), [112]],\n        32000: [highPrefix, [255, 192], zeroFill(268), [55, 234], zeroFill(226), [112]],\n        24000: [highPrefix, [255, 192], zeroFill(268), [55, 255, 128], zeroFill(268), [111, 112], zeroFill(126), [224]],\n        16000: [highPrefix, [255, 192], zeroFill(268), [55, 255, 128], zeroFill(268), [111, 255], zeroFill(269), [223, 108], zeroFill(195), [1, 192]],\n        12000: [lowPrefix, zeroFill(268), [3, 127, 248], zeroFill(268), [6, 255, 240], zeroFill(268), [13, 255, 224], zeroFill(268), [27, 253, 128], zeroFill(259), [56]],\n        11025: [lowPrefix, zeroFill(268), [3, 127, 248], zeroFill(268), [6, 255, 240], zeroFill(268), [13, 255, 224], zeroFill(268), [27, 255, 192], zeroFill(268), [55, 175, 128], zeroFill(108), [112]],\n        8000: [lowPrefix, zeroFill(268), [3, 121, 16], zeroFill(47), [7]]\n      };\n      silence = makeTable(coneOfSilence);\n    }\n\n    return silence;\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n\n\n  var ONE_SECOND_IN_TS$4 = 90000,\n      // 90kHz clock\n  secondsToVideoTs,\n      secondsToAudioTs,\n      videoTsToSeconds,\n      audioTsToSeconds,\n      audioTsToVideoTs,\n      videoTsToAudioTs,\n      metadataTsToSeconds;\n\n  secondsToVideoTs = function secondsToVideoTs(seconds) {\n    return seconds * ONE_SECOND_IN_TS$4;\n  };\n\n  secondsToAudioTs = function secondsToAudioTs(seconds, sampleRate) {\n    return seconds * sampleRate;\n  };\n\n  videoTsToSeconds = function videoTsToSeconds(timestamp) {\n    return timestamp / ONE_SECOND_IN_TS$4;\n  };\n\n  audioTsToSeconds = function audioTsToSeconds(timestamp, sampleRate) {\n    return timestamp / sampleRate;\n  };\n\n  audioTsToVideoTs = function audioTsToVideoTs(timestamp, sampleRate) {\n    return secondsToVideoTs(audioTsToSeconds(timestamp, sampleRate));\n  };\n\n  videoTsToAudioTs = function videoTsToAudioTs(timestamp, sampleRate) {\n    return secondsToAudioTs(videoTsToSeconds(timestamp), sampleRate);\n  };\n  /**\n   * Adjust ID3 tag or caption timing information by the timeline pts values\n   * (if keepOriginalTimestamps is false) and convert to seconds\n   */\n\n\n  metadataTsToSeconds = function metadataTsToSeconds(timestamp, timelineStartPts, keepOriginalTimestamps) {\n    return videoTsToSeconds(keepOriginalTimestamps ? timestamp : timestamp - timelineStartPts);\n  };\n\n  var clock = {\n    ONE_SECOND_IN_TS: ONE_SECOND_IN_TS$4,\n    secondsToVideoTs: secondsToVideoTs,\n    secondsToAudioTs: secondsToAudioTs,\n    videoTsToSeconds: videoTsToSeconds,\n    audioTsToSeconds: audioTsToSeconds,\n    audioTsToVideoTs: audioTsToVideoTs,\n    videoTsToAudioTs: videoTsToAudioTs,\n    metadataTsToSeconds: metadataTsToSeconds\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n\n  /**\n   * Sum the `byteLength` properties of the data in each AAC frame\n   */\n\n  var sumFrameByteLengths = function sumFrameByteLengths(array) {\n    var i,\n        currentObj,\n        sum = 0; // sum the byteLength's all each nal unit in the frame\n\n    for (i = 0; i < array.length; i++) {\n      currentObj = array[i];\n      sum += currentObj.data.byteLength;\n    }\n\n    return sum;\n  }; // Possibly pad (prefix) the audio track with silence if appending this track\n  // would lead to the introduction of a gap in the audio buffer\n\n\n  var prefixWithSilence = function prefixWithSilence(track, frames, audioAppendStartTs, videoBaseMediaDecodeTime) {\n    var baseMediaDecodeTimeTs,\n        frameDuration = 0,\n        audioGapDuration = 0,\n        audioFillFrameCount = 0,\n        audioFillDuration = 0,\n        silentFrame,\n        i,\n        firstFrame;\n\n    if (!frames.length) {\n      return;\n    }\n\n    baseMediaDecodeTimeTs = clock.audioTsToVideoTs(track.baseMediaDecodeTime, track.samplerate); // determine frame clock duration based on sample rate, round up to avoid overfills\n\n    frameDuration = Math.ceil(clock.ONE_SECOND_IN_TS / (track.samplerate / 1024));\n\n    if (audioAppendStartTs && videoBaseMediaDecodeTime) {\n      // insert the shortest possible amount (audio gap or audio to video gap)\n      audioGapDuration = baseMediaDecodeTimeTs - Math.max(audioAppendStartTs, videoBaseMediaDecodeTime); // number of full frames in the audio gap\n\n      audioFillFrameCount = Math.floor(audioGapDuration / frameDuration);\n      audioFillDuration = audioFillFrameCount * frameDuration;\n    } // don't attempt to fill gaps smaller than a single frame or larger\n    // than a half second\n\n\n    if (audioFillFrameCount < 1 || audioFillDuration > clock.ONE_SECOND_IN_TS / 2) {\n      return;\n    }\n\n    silentFrame = silence_1()[track.samplerate];\n\n    if (!silentFrame) {\n      // we don't have a silent frame pregenerated for the sample rate, so use a frame\n      // from the content instead\n      silentFrame = frames[0].data;\n    }\n\n    for (i = 0; i < audioFillFrameCount; i++) {\n      firstFrame = frames[0];\n      frames.splice(0, 0, {\n        data: silentFrame,\n        dts: firstFrame.dts - frameDuration,\n        pts: firstFrame.pts - frameDuration\n      });\n    }\n\n    track.baseMediaDecodeTime -= Math.floor(clock.videoTsToAudioTs(audioFillDuration, track.samplerate));\n    return audioFillDuration;\n  }; // If the audio segment extends before the earliest allowed dts\n  // value, remove AAC frames until starts at or after the earliest\n  // allowed DTS so that we don't end up with a negative baseMedia-\n  // DecodeTime for the audio track\n\n\n  var trimAdtsFramesByEarliestDts = function trimAdtsFramesByEarliestDts(adtsFrames, track, earliestAllowedDts) {\n    if (track.minSegmentDts >= earliestAllowedDts) {\n      return adtsFrames;\n    } // We will need to recalculate the earliest segment Dts\n\n\n    track.minSegmentDts = Infinity;\n    return adtsFrames.filter(function (currentFrame) {\n      // If this is an allowed frame, keep it and record it's Dts\n      if (currentFrame.dts >= earliestAllowedDts) {\n        track.minSegmentDts = Math.min(track.minSegmentDts, currentFrame.dts);\n        track.minSegmentPts = track.minSegmentDts;\n        return true;\n      } // Otherwise, discard it\n\n\n      return false;\n    });\n  }; // generate the track's raw mdat data from an array of frames\n\n\n  var generateSampleTable = function generateSampleTable(frames) {\n    var i,\n        currentFrame,\n        samples = [];\n\n    for (i = 0; i < frames.length; i++) {\n      currentFrame = frames[i];\n      samples.push({\n        size: currentFrame.data.byteLength,\n        duration: 1024 // For AAC audio, all samples contain 1024 samples\n\n      });\n    }\n\n    return samples;\n  }; // generate the track's sample table from an array of frames\n\n\n  var concatenateFrameData = function concatenateFrameData(frames) {\n    var i,\n        currentFrame,\n        dataOffset = 0,\n        data = new Uint8Array(sumFrameByteLengths(frames));\n\n    for (i = 0; i < frames.length; i++) {\n      currentFrame = frames[i];\n      data.set(currentFrame.data, dataOffset);\n      dataOffset += currentFrame.data.byteLength;\n    }\n\n    return data;\n  };\n\n  var audioFrameUtils = {\n    prefixWithSilence: prefixWithSilence,\n    trimAdtsFramesByEarliestDts: trimAdtsFramesByEarliestDts,\n    generateSampleTable: generateSampleTable,\n    concatenateFrameData: concatenateFrameData\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n\n  var ONE_SECOND_IN_TS$3 = clock.ONE_SECOND_IN_TS;\n  /**\n   * Store information about the start and end of the track and the\n   * duration for each frame/sample we process in order to calculate\n   * the baseMediaDecodeTime\n   */\n\n  var collectDtsInfo = function collectDtsInfo(track, data) {\n    if (typeof data.pts === 'number') {\n      if (track.timelineStartInfo.pts === undefined) {\n        track.timelineStartInfo.pts = data.pts;\n      }\n\n      if (track.minSegmentPts === undefined) {\n        track.minSegmentPts = data.pts;\n      } else {\n        track.minSegmentPts = Math.min(track.minSegmentPts, data.pts);\n      }\n\n      if (track.maxSegmentPts === undefined) {\n        track.maxSegmentPts = data.pts;\n      } else {\n        track.maxSegmentPts = Math.max(track.maxSegmentPts, data.pts);\n      }\n    }\n\n    if (typeof data.dts === 'number') {\n      if (track.timelineStartInfo.dts === undefined) {\n        track.timelineStartInfo.dts = data.dts;\n      }\n\n      if (track.minSegmentDts === undefined) {\n        track.minSegmentDts = data.dts;\n      } else {\n        track.minSegmentDts = Math.min(track.minSegmentDts, data.dts);\n      }\n\n      if (track.maxSegmentDts === undefined) {\n        track.maxSegmentDts = data.dts;\n      } else {\n        track.maxSegmentDts = Math.max(track.maxSegmentDts, data.dts);\n      }\n    }\n  };\n  /**\n   * Clear values used to calculate the baseMediaDecodeTime between\n   * tracks\n   */\n\n\n  var clearDtsInfo = function clearDtsInfo(track) {\n    delete track.minSegmentDts;\n    delete track.maxSegmentDts;\n    delete track.minSegmentPts;\n    delete track.maxSegmentPts;\n  };\n  /**\n   * Calculate the track's baseMediaDecodeTime based on the earliest\n   * DTS the transmuxer has ever seen and the minimum DTS for the\n   * current track\n   * @param track {object} track metadata configuration\n   * @param keepOriginalTimestamps {boolean} If true, keep the timestamps\n   *        in the source; false to adjust the first segment to start at 0.\n   */\n\n\n  var calculateTrackBaseMediaDecodeTime = function calculateTrackBaseMediaDecodeTime(track, keepOriginalTimestamps) {\n    var baseMediaDecodeTime,\n        scale,\n        minSegmentDts = track.minSegmentDts; // Optionally adjust the time so the first segment starts at zero.\n\n    if (!keepOriginalTimestamps) {\n      minSegmentDts -= track.timelineStartInfo.dts;\n    } // track.timelineStartInfo.baseMediaDecodeTime is the location, in time, where\n    // we want the start of the first segment to be placed\n\n\n    baseMediaDecodeTime = track.timelineStartInfo.baseMediaDecodeTime; // Add to that the distance this segment is from the very first\n\n    baseMediaDecodeTime += minSegmentDts; // baseMediaDecodeTime must not become negative\n\n    baseMediaDecodeTime = Math.max(0, baseMediaDecodeTime);\n\n    if (track.type === 'audio') {\n      // Audio has a different clock equal to the sampling_rate so we need to\n      // scale the PTS values into the clock rate of the track\n      scale = track.samplerate / ONE_SECOND_IN_TS$3;\n      baseMediaDecodeTime *= scale;\n      baseMediaDecodeTime = Math.floor(baseMediaDecodeTime);\n    }\n\n    return baseMediaDecodeTime;\n  };\n\n  var trackDecodeInfo = {\n    clearDtsInfo: clearDtsInfo,\n    calculateTrackBaseMediaDecodeTime: calculateTrackBaseMediaDecodeTime,\n    collectDtsInfo: collectDtsInfo\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   *\n   * Reads in-band caption information from a video elementary\n   * stream. Captions must follow the CEA-708 standard for injection\n   * into an MPEG-2 transport streams.\n   * @see https://en.wikipedia.org/wiki/CEA-708\n   * @see https://www.gpo.gov/fdsys/pkg/CFR-2007-title47-vol1/pdf/CFR-2007-title47-vol1-sec15-119.pdf\n   */\n  // payload type field to indicate how they are to be\n  // interpreted. CEAS-708 caption content is always transmitted with\n  // payload type 0x04.\n\n  var USER_DATA_REGISTERED_ITU_T_T35 = 4,\n      RBSP_TRAILING_BITS = 128;\n  /**\n    * Parse a supplemental enhancement information (SEI) NAL unit.\n    * Stops parsing once a message of type ITU T T35 has been found.\n    *\n    * @param bytes {Uint8Array} the bytes of a SEI NAL unit\n    * @return {object} the parsed SEI payload\n    * @see Rec. ITU-T H.264, 7.3.2.3.1\n    */\n\n  var parseSei = function parseSei(bytes) {\n    var i = 0,\n        result = {\n      payloadType: -1,\n      payloadSize: 0\n    },\n        payloadType = 0,\n        payloadSize = 0; // go through the sei_rbsp parsing each each individual sei_message\n\n    while (i < bytes.byteLength) {\n      // stop once we have hit the end of the sei_rbsp\n      if (bytes[i] === RBSP_TRAILING_BITS) {\n        break;\n      } // Parse payload type\n\n\n      while (bytes[i] === 0xFF) {\n        payloadType += 255;\n        i++;\n      }\n\n      payloadType += bytes[i++]; // Parse payload size\n\n      while (bytes[i] === 0xFF) {\n        payloadSize += 255;\n        i++;\n      }\n\n      payloadSize += bytes[i++]; // this sei_message is a 608/708 caption so save it and break\n      // there can only ever be one caption message in a frame's sei\n\n      if (!result.payload && payloadType === USER_DATA_REGISTERED_ITU_T_T35) {\n        var userIdentifier = String.fromCharCode(bytes[i + 3], bytes[i + 4], bytes[i + 5], bytes[i + 6]);\n\n        if (userIdentifier === 'GA94') {\n          result.payloadType = payloadType;\n          result.payloadSize = payloadSize;\n          result.payload = bytes.subarray(i, i + payloadSize);\n          break;\n        } else {\n          result.payload = void 0;\n        }\n      } // skip the payload and parse the next message\n\n\n      i += payloadSize;\n      payloadType = 0;\n      payloadSize = 0;\n    }\n\n    return result;\n  }; // see ANSI/SCTE 128-1 (2013), section 8.1\n\n\n  var parseUserData = function parseUserData(sei) {\n    // itu_t_t35_contry_code must be 181 (United States) for\n    // captions\n    if (sei.payload[0] !== 181) {\n      return null;\n    } // itu_t_t35_provider_code should be 49 (ATSC) for captions\n\n\n    if ((sei.payload[1] << 8 | sei.payload[2]) !== 49) {\n      return null;\n    } // the user_identifier should be \"GA94\" to indicate ATSC1 data\n\n\n    if (String.fromCharCode(sei.payload[3], sei.payload[4], sei.payload[5], sei.payload[6]) !== 'GA94') {\n      return null;\n    } // finally, user_data_type_code should be 0x03 for caption data\n\n\n    if (sei.payload[7] !== 0x03) {\n      return null;\n    } // return the user_data_type_structure and strip the trailing\n    // marker bits\n\n\n    return sei.payload.subarray(8, sei.payload.length - 1);\n  }; // see CEA-708-D, section 4.4\n\n\n  var parseCaptionPackets = function parseCaptionPackets(pts, userData) {\n    var results = [],\n        i,\n        count,\n        offset,\n        data; // if this is just filler, return immediately\n\n    if (!(userData[0] & 0x40)) {\n      return results;\n    } // parse out the cc_data_1 and cc_data_2 fields\n\n\n    count = userData[0] & 0x1f;\n\n    for (i = 0; i < count; i++) {\n      offset = i * 3;\n      data = {\n        type: userData[offset + 2] & 0x03,\n        pts: pts\n      }; // capture cc data when cc_valid is 1\n\n      if (userData[offset + 2] & 0x04) {\n        data.ccData = userData[offset + 3] << 8 | userData[offset + 4];\n        results.push(data);\n      }\n    }\n\n    return results;\n  };\n\n  var discardEmulationPreventionBytes$1 = function discardEmulationPreventionBytes(data) {\n    var length = data.byteLength,\n        emulationPreventionBytesPositions = [],\n        i = 1,\n        newLength,\n        newData; // Find all `Emulation Prevention Bytes`\n\n    while (i < length - 2) {\n      if (data[i] === 0 && data[i + 1] === 0 && data[i + 2] === 0x03) {\n        emulationPreventionBytesPositions.push(i + 2);\n        i += 2;\n      } else {\n        i++;\n      }\n    } // If no Emulation Prevention Bytes were found just return the original\n    // array\n\n\n    if (emulationPreventionBytesPositions.length === 0) {\n      return data;\n    } // Create a new array to hold the NAL unit data\n\n\n    newLength = length - emulationPreventionBytesPositions.length;\n    newData = new Uint8Array(newLength);\n    var sourceIndex = 0;\n\n    for (i = 0; i < newLength; sourceIndex++, i++) {\n      if (sourceIndex === emulationPreventionBytesPositions[0]) {\n        // Skip this byte\n        sourceIndex++; // Remove this position index\n\n        emulationPreventionBytesPositions.shift();\n      }\n\n      newData[i] = data[sourceIndex];\n    }\n\n    return newData;\n  }; // exports\n\n\n  var captionPacketParser = {\n    parseSei: parseSei,\n    parseUserData: parseUserData,\n    parseCaptionPackets: parseCaptionPackets,\n    discardEmulationPreventionBytes: discardEmulationPreventionBytes$1,\n    USER_DATA_REGISTERED_ITU_T_T35: USER_DATA_REGISTERED_ITU_T_T35\n  }; // Link To Transport\n  // -----------------\n\n  var CaptionStream$1 = function CaptionStream(options) {\n    options = options || {};\n    CaptionStream.prototype.init.call(this); // parse708captions flag, default to true\n\n    this.parse708captions_ = typeof options.parse708captions === 'boolean' ? options.parse708captions : true;\n    this.captionPackets_ = [];\n    this.ccStreams_ = [new Cea608Stream(0, 0), // eslint-disable-line no-use-before-define\n    new Cea608Stream(0, 1), // eslint-disable-line no-use-before-define\n    new Cea608Stream(1, 0), // eslint-disable-line no-use-before-define\n    new Cea608Stream(1, 1) // eslint-disable-line no-use-before-define\n    ];\n\n    if (this.parse708captions_) {\n      this.cc708Stream_ = new Cea708Stream({\n        captionServices: options.captionServices\n      }); // eslint-disable-line no-use-before-define\n    }\n\n    this.reset(); // forward data and done events from CCs to this CaptionStream\n\n    this.ccStreams_.forEach(function (cc) {\n      cc.on('data', this.trigger.bind(this, 'data'));\n      cc.on('partialdone', this.trigger.bind(this, 'partialdone'));\n      cc.on('done', this.trigger.bind(this, 'done'));\n    }, this);\n\n    if (this.parse708captions_) {\n      this.cc708Stream_.on('data', this.trigger.bind(this, 'data'));\n      this.cc708Stream_.on('partialdone', this.trigger.bind(this, 'partialdone'));\n      this.cc708Stream_.on('done', this.trigger.bind(this, 'done'));\n    }\n  };\n\n  CaptionStream$1.prototype = new stream();\n\n  CaptionStream$1.prototype.push = function (event) {\n    var sei, userData, newCaptionPackets; // only examine SEI NALs\n\n    if (event.nalUnitType !== 'sei_rbsp') {\n      return;\n    } // parse the sei\n\n\n    sei = captionPacketParser.parseSei(event.escapedRBSP); // no payload data, skip\n\n    if (!sei.payload) {\n      return;\n    } // ignore everything but user_data_registered_itu_t_t35\n\n\n    if (sei.payloadType !== captionPacketParser.USER_DATA_REGISTERED_ITU_T_T35) {\n      return;\n    } // parse out the user data payload\n\n\n    userData = captionPacketParser.parseUserData(sei); // ignore unrecognized userData\n\n    if (!userData) {\n      return;\n    } // Sometimes, the same segment # will be downloaded twice. To stop the\n    // caption data from being processed twice, we track the latest dts we've\n    // received and ignore everything with a dts before that. However, since\n    // data for a specific dts can be split across packets on either side of\n    // a segment boundary, we need to make sure we *don't* ignore the packets\n    // from the *next* segment that have dts === this.latestDts_. By constantly\n    // tracking the number of packets received with dts === this.latestDts_, we\n    // know how many should be ignored once we start receiving duplicates.\n\n\n    if (event.dts < this.latestDts_) {\n      // We've started getting older data, so set the flag.\n      this.ignoreNextEqualDts_ = true;\n      return;\n    } else if (event.dts === this.latestDts_ && this.ignoreNextEqualDts_) {\n      this.numSameDts_--;\n\n      if (!this.numSameDts_) {\n        // We've received the last duplicate packet, time to start processing again\n        this.ignoreNextEqualDts_ = false;\n      }\n\n      return;\n    } // parse out CC data packets and save them for later\n\n\n    newCaptionPackets = captionPacketParser.parseCaptionPackets(event.pts, userData);\n    this.captionPackets_ = this.captionPackets_.concat(newCaptionPackets);\n\n    if (this.latestDts_ !== event.dts) {\n      this.numSameDts_ = 0;\n    }\n\n    this.numSameDts_++;\n    this.latestDts_ = event.dts;\n  };\n\n  CaptionStream$1.prototype.flushCCStreams = function (flushType) {\n    this.ccStreams_.forEach(function (cc) {\n      return flushType === 'flush' ? cc.flush() : cc.partialFlush();\n    }, this);\n  };\n\n  CaptionStream$1.prototype.flushStream = function (flushType) {\n    // make sure we actually parsed captions before proceeding\n    if (!this.captionPackets_.length) {\n      this.flushCCStreams(flushType);\n      return;\n    } // In Chrome, the Array#sort function is not stable so add a\n    // presortIndex that we can use to ensure we get a stable-sort\n\n\n    this.captionPackets_.forEach(function (elem, idx) {\n      elem.presortIndex = idx;\n    }); // sort caption byte-pairs based on their PTS values\n\n    this.captionPackets_.sort(function (a, b) {\n      if (a.pts === b.pts) {\n        return a.presortIndex - b.presortIndex;\n      }\n\n      return a.pts - b.pts;\n    });\n    this.captionPackets_.forEach(function (packet) {\n      if (packet.type < 2) {\n        // Dispatch packet to the right Cea608Stream\n        this.dispatchCea608Packet(packet);\n      } else {\n        // Dispatch packet to the Cea708Stream\n        this.dispatchCea708Packet(packet);\n      }\n    }, this);\n    this.captionPackets_.length = 0;\n    this.flushCCStreams(flushType);\n  };\n\n  CaptionStream$1.prototype.flush = function () {\n    return this.flushStream('flush');\n  }; // Only called if handling partial data\n\n\n  CaptionStream$1.prototype.partialFlush = function () {\n    return this.flushStream('partialFlush');\n  };\n\n  CaptionStream$1.prototype.reset = function () {\n    this.latestDts_ = null;\n    this.ignoreNextEqualDts_ = false;\n    this.numSameDts_ = 0;\n    this.activeCea608Channel_ = [null, null];\n    this.ccStreams_.forEach(function (ccStream) {\n      ccStream.reset();\n    });\n  }; // From the CEA-608 spec:\n\n  /*\n   * When XDS sub-packets are interleaved with other services, the end of each sub-packet shall be followed\n   * by a control pair to change to a different service. When any of the control codes from 0x10 to 0x1F is\n   * used to begin a control code pair, it indicates the return to captioning or Text data. The control code pair\n   * and subsequent data should then be processed according to the FCC rules. It may be necessary for the\n   * line 21 data encoder to automatically insert a control code pair (i.e. RCL, RU2, RU3, RU4, RDC, or RTD)\n   * to switch to captioning or Text.\n  */\n  // With that in mind, we ignore any data between an XDS control code and a\n  // subsequent closed-captioning control code.\n\n\n  CaptionStream$1.prototype.dispatchCea608Packet = function (packet) {\n    // NOTE: packet.type is the CEA608 field\n    if (this.setsTextOrXDSActive(packet)) {\n      this.activeCea608Channel_[packet.type] = null;\n    } else if (this.setsChannel1Active(packet)) {\n      this.activeCea608Channel_[packet.type] = 0;\n    } else if (this.setsChannel2Active(packet)) {\n      this.activeCea608Channel_[packet.type] = 1;\n    }\n\n    if (this.activeCea608Channel_[packet.type] === null) {\n      // If we haven't received anything to set the active channel, or the\n      // packets are Text/XDS data, discard the data; we don't want jumbled\n      // captions\n      return;\n    }\n\n    this.ccStreams_[(packet.type << 1) + this.activeCea608Channel_[packet.type]].push(packet);\n  };\n\n  CaptionStream$1.prototype.setsChannel1Active = function (packet) {\n    return (packet.ccData & 0x7800) === 0x1000;\n  };\n\n  CaptionStream$1.prototype.setsChannel2Active = function (packet) {\n    return (packet.ccData & 0x7800) === 0x1800;\n  };\n\n  CaptionStream$1.prototype.setsTextOrXDSActive = function (packet) {\n    return (packet.ccData & 0x7100) === 0x0100 || (packet.ccData & 0x78fe) === 0x102a || (packet.ccData & 0x78fe) === 0x182a;\n  };\n\n  CaptionStream$1.prototype.dispatchCea708Packet = function (packet) {\n    if (this.parse708captions_) {\n      this.cc708Stream_.push(packet);\n    }\n  }; // ----------------------\n  // Session to Application\n  // ----------------------\n  // This hash maps special and extended character codes to their\n  // proper Unicode equivalent. The first one-byte key is just a\n  // non-standard character code. The two-byte keys that follow are\n  // the extended CEA708 character codes, along with the preceding\n  // 0x10 extended character byte to distinguish these codes from\n  // non-extended character codes. Every CEA708 character code that\n  // is not in this object maps directly to a standard unicode\n  // character code.\n  // The transparent space and non-breaking transparent space are\n  // technically not fully supported since there is no code to\n  // make them transparent, so they have normal non-transparent\n  // stand-ins.\n  // The special closed caption (CC) character isn't a standard\n  // unicode character, so a fairly similar unicode character was\n  // chosen in it's place.\n\n\n  var CHARACTER_TRANSLATION_708 = {\n    0x7f: 0x266a,\n    // ♪\n    0x1020: 0x20,\n    // Transparent Space\n    0x1021: 0xa0,\n    // Nob-breaking Transparent Space\n    0x1025: 0x2026,\n    // …\n    0x102a: 0x0160,\n    // Š\n    0x102c: 0x0152,\n    // Œ\n    0x1030: 0x2588,\n    // █\n    0x1031: 0x2018,\n    // ‘\n    0x1032: 0x2019,\n    // ’\n    0x1033: 0x201c,\n    // “\n    0x1034: 0x201d,\n    // ”\n    0x1035: 0x2022,\n    // •\n    0x1039: 0x2122,\n    // ™\n    0x103a: 0x0161,\n    // š\n    0x103c: 0x0153,\n    // œ\n    0x103d: 0x2120,\n    // ℠\n    0x103f: 0x0178,\n    // Ÿ\n    0x1076: 0x215b,\n    // ⅛\n    0x1077: 0x215c,\n    // ⅜\n    0x1078: 0x215d,\n    // ⅝\n    0x1079: 0x215e,\n    // ⅞\n    0x107a: 0x23d0,\n    // ⏐\n    0x107b: 0x23a4,\n    // ⎤\n    0x107c: 0x23a3,\n    // ⎣\n    0x107d: 0x23af,\n    // ⎯\n    0x107e: 0x23a6,\n    // ⎦\n    0x107f: 0x23a1,\n    // ⎡\n    0x10a0: 0x3138 // ㄸ (CC char)\n\n  };\n\n  var get708CharFromCode = function get708CharFromCode(code) {\n    var newCode = CHARACTER_TRANSLATION_708[code] || code;\n\n    if (code & 0x1000 && code === newCode) {\n      // Invalid extended code\n      return '';\n    }\n\n    return String.fromCharCode(newCode);\n  };\n\n  var within708TextBlock = function within708TextBlock(b) {\n    return 0x20 <= b && b <= 0x7f || 0xa0 <= b && b <= 0xff;\n  };\n\n  var Cea708Window = function Cea708Window(windowNum) {\n    this.windowNum = windowNum;\n    this.reset();\n  };\n\n  Cea708Window.prototype.reset = function () {\n    this.clearText();\n    this.pendingNewLine = false;\n    this.winAttr = {};\n    this.penAttr = {};\n    this.penLoc = {};\n    this.penColor = {}; // These default values are arbitrary,\n    // defineWindow will usually override them\n\n    this.visible = 0;\n    this.rowLock = 0;\n    this.columnLock = 0;\n    this.priority = 0;\n    this.relativePositioning = 0;\n    this.anchorVertical = 0;\n    this.anchorHorizontal = 0;\n    this.anchorPoint = 0;\n    this.rowCount = 1;\n    this.virtualRowCount = this.rowCount + 1;\n    this.columnCount = 41;\n    this.windowStyle = 0;\n    this.penStyle = 0;\n  };\n\n  Cea708Window.prototype.getText = function () {\n    return this.rows.join('\\n');\n  };\n\n  Cea708Window.prototype.clearText = function () {\n    this.rows = [''];\n    this.rowIdx = 0;\n  };\n\n  Cea708Window.prototype.newLine = function (pts) {\n    if (this.rows.length >= this.virtualRowCount && typeof this.beforeRowOverflow === 'function') {\n      this.beforeRowOverflow(pts);\n    }\n\n    if (this.rows.length > 0) {\n      this.rows.push('');\n      this.rowIdx++;\n    } // Show all virtual rows since there's no visible scrolling\n\n\n    while (this.rows.length > this.virtualRowCount) {\n      this.rows.shift();\n      this.rowIdx--;\n    }\n  };\n\n  Cea708Window.prototype.isEmpty = function () {\n    if (this.rows.length === 0) {\n      return true;\n    } else if (this.rows.length === 1) {\n      return this.rows[0] === '';\n    }\n\n    return false;\n  };\n\n  Cea708Window.prototype.addText = function (text) {\n    this.rows[this.rowIdx] += text;\n  };\n\n  Cea708Window.prototype.backspace = function () {\n    if (!this.isEmpty()) {\n      var row = this.rows[this.rowIdx];\n      this.rows[this.rowIdx] = row.substr(0, row.length - 1);\n    }\n  };\n\n  var Cea708Service = function Cea708Service(serviceNum, encoding, stream) {\n    this.serviceNum = serviceNum;\n    this.text = '';\n    this.currentWindow = new Cea708Window(-1);\n    this.windows = [];\n    this.stream = stream; // Try to setup a TextDecoder if an `encoding` value was provided\n\n    if (typeof encoding === 'string') {\n      this.createTextDecoder(encoding);\n    }\n  };\n  /**\n   * Initialize service windows\n   * Must be run before service use\n   *\n   * @param  {Integer}  pts               PTS value\n   * @param  {Function} beforeRowOverflow Function to execute before row overflow of a window\n   */\n\n\n  Cea708Service.prototype.init = function (pts, beforeRowOverflow) {\n    this.startPts = pts;\n\n    for (var win = 0; win < 8; win++) {\n      this.windows[win] = new Cea708Window(win);\n\n      if (typeof beforeRowOverflow === 'function') {\n        this.windows[win].beforeRowOverflow = beforeRowOverflow;\n      }\n    }\n  };\n  /**\n   * Set current window of service to be affected by commands\n   *\n   * @param  {Integer} windowNum Window number\n   */\n\n\n  Cea708Service.prototype.setCurrentWindow = function (windowNum) {\n    this.currentWindow = this.windows[windowNum];\n  };\n  /**\n   * Try to create a TextDecoder if it is natively supported\n   */\n\n\n  Cea708Service.prototype.createTextDecoder = function (encoding) {\n    if (typeof TextDecoder === 'undefined') {\n      this.stream.trigger('log', {\n        level: 'warn',\n        message: 'The `encoding` option is unsupported without TextDecoder support'\n      });\n    } else {\n      try {\n        this.textDecoder_ = new TextDecoder(encoding);\n      } catch (error) {\n        this.stream.trigger('log', {\n          level: 'warn',\n          message: 'TextDecoder could not be created with ' + encoding + ' encoding. ' + error\n        });\n      }\n    }\n  };\n\n  var Cea708Stream = function Cea708Stream(options) {\n    options = options || {};\n    Cea708Stream.prototype.init.call(this);\n    var self = this;\n    var captionServices = options.captionServices || {};\n    var captionServiceEncodings = {};\n    var serviceProps; // Get service encodings from captionServices option block\n\n    Object.keys(captionServices).forEach(function (serviceName) {\n      serviceProps = captionServices[serviceName];\n\n      if (/^SERVICE/.test(serviceName)) {\n        captionServiceEncodings[serviceName] = serviceProps.encoding;\n      }\n    });\n    this.serviceEncodings = captionServiceEncodings;\n    this.current708Packet = null;\n    this.services = {};\n\n    this.push = function (packet) {\n      if (packet.type === 3) {\n        // 708 packet start\n        self.new708Packet();\n        self.add708Bytes(packet);\n      } else {\n        if (self.current708Packet === null) {\n          // This should only happen at the start of a file if there's no packet start.\n          self.new708Packet();\n        }\n\n        self.add708Bytes(packet);\n      }\n    };\n  };\n\n  Cea708Stream.prototype = new stream();\n  /**\n   * Push current 708 packet, create new 708 packet.\n   */\n\n  Cea708Stream.prototype.new708Packet = function () {\n    if (this.current708Packet !== null) {\n      this.push708Packet();\n    }\n\n    this.current708Packet = {\n      data: [],\n      ptsVals: []\n    };\n  };\n  /**\n   * Add pts and both bytes from packet into current 708 packet.\n   */\n\n\n  Cea708Stream.prototype.add708Bytes = function (packet) {\n    var data = packet.ccData;\n    var byte0 = data >>> 8;\n    var byte1 = data & 0xff; // I would just keep a list of packets instead of bytes, but it isn't clear in the spec\n    // that service blocks will always line up with byte pairs.\n\n    this.current708Packet.ptsVals.push(packet.pts);\n    this.current708Packet.data.push(byte0);\n    this.current708Packet.data.push(byte1);\n  };\n  /**\n   * Parse completed 708 packet into service blocks and push each service block.\n   */\n\n\n  Cea708Stream.prototype.push708Packet = function () {\n    var packet708 = this.current708Packet;\n    var packetData = packet708.data;\n    var serviceNum = null;\n    var blockSize = null;\n    var i = 0;\n    var b = packetData[i++];\n    packet708.seq = b >> 6;\n    packet708.sizeCode = b & 0x3f; // 0b00111111;\n\n    for (; i < packetData.length; i++) {\n      b = packetData[i++];\n      serviceNum = b >> 5;\n      blockSize = b & 0x1f; // 0b00011111\n\n      if (serviceNum === 7 && blockSize > 0) {\n        // Extended service num\n        b = packetData[i++];\n        serviceNum = b;\n      }\n\n      this.pushServiceBlock(serviceNum, i, blockSize);\n\n      if (blockSize > 0) {\n        i += blockSize - 1;\n      }\n    }\n  };\n  /**\n   * Parse service block, execute commands, read text.\n   *\n   * Note: While many of these commands serve important purposes,\n   * many others just parse out the parameters or attributes, but\n   * nothing is done with them because this is not a full and complete\n   * implementation of the entire 708 spec.\n   *\n   * @param  {Integer} serviceNum Service number\n   * @param  {Integer} start      Start index of the 708 packet data\n   * @param  {Integer} size       Block size\n   */\n\n\n  Cea708Stream.prototype.pushServiceBlock = function (serviceNum, start, size) {\n    var b;\n    var i = start;\n    var packetData = this.current708Packet.data;\n    var service = this.services[serviceNum];\n\n    if (!service) {\n      service = this.initService(serviceNum, i);\n    }\n\n    for (; i < start + size && i < packetData.length; i++) {\n      b = packetData[i];\n\n      if (within708TextBlock(b)) {\n        i = this.handleText(i, service);\n      } else if (b === 0x18) {\n        i = this.multiByteCharacter(i, service);\n      } else if (b === 0x10) {\n        i = this.extendedCommands(i, service);\n      } else if (0x80 <= b && b <= 0x87) {\n        i = this.setCurrentWindow(i, service);\n      } else if (0x98 <= b && b <= 0x9f) {\n        i = this.defineWindow(i, service);\n      } else if (b === 0x88) {\n        i = this.clearWindows(i, service);\n      } else if (b === 0x8c) {\n        i = this.deleteWindows(i, service);\n      } else if (b === 0x89) {\n        i = this.displayWindows(i, service);\n      } else if (b === 0x8a) {\n        i = this.hideWindows(i, service);\n      } else if (b === 0x8b) {\n        i = this.toggleWindows(i, service);\n      } else if (b === 0x97) {\n        i = this.setWindowAttributes(i, service);\n      } else if (b === 0x90) {\n        i = this.setPenAttributes(i, service);\n      } else if (b === 0x91) {\n        i = this.setPenColor(i, service);\n      } else if (b === 0x92) {\n        i = this.setPenLocation(i, service);\n      } else if (b === 0x8f) {\n        service = this.reset(i, service);\n      } else if (b === 0x08) {\n        // BS: Backspace\n        service.currentWindow.backspace();\n      } else if (b === 0x0c) {\n        // FF: Form feed\n        service.currentWindow.clearText();\n      } else if (b === 0x0d) {\n        // CR: Carriage return\n        service.currentWindow.pendingNewLine = true;\n      } else if (b === 0x0e) {\n        // HCR: Horizontal carriage return\n        service.currentWindow.clearText();\n      } else if (b === 0x8d) {\n        // DLY: Delay, nothing to do\n        i++;\n      } else ;\n    }\n  };\n  /**\n   * Execute an extended command\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.extendedCommands = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[++i];\n\n    if (within708TextBlock(b)) {\n      i = this.handleText(i, service, {\n        isExtended: true\n      });\n    }\n\n    return i;\n  };\n  /**\n   * Get PTS value of a given byte index\n   *\n   * @param  {Integer} byteIndex  Index of the byte\n   * @return {Integer}            PTS\n   */\n\n\n  Cea708Stream.prototype.getPts = function (byteIndex) {\n    // There's 1 pts value per 2 bytes\n    return this.current708Packet.ptsVals[Math.floor(byteIndex / 2)];\n  };\n  /**\n   * Initializes a service\n   *\n   * @param  {Integer} serviceNum Service number\n   * @return {Service}            Initialized service object\n   */\n\n\n  Cea708Stream.prototype.initService = function (serviceNum, i) {\n    var serviceName = 'SERVICE' + serviceNum;\n    var self = this;\n    var serviceName;\n    var encoding;\n\n    if (serviceName in this.serviceEncodings) {\n      encoding = this.serviceEncodings[serviceName];\n    }\n\n    this.services[serviceNum] = new Cea708Service(serviceNum, encoding, self);\n    this.services[serviceNum].init(this.getPts(i), function (pts) {\n      self.flushDisplayed(pts, self.services[serviceNum]);\n    });\n    return this.services[serviceNum];\n  };\n  /**\n   * Execute text writing to current window\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.handleText = function (i, service, options) {\n    var isExtended = options && options.isExtended;\n    var isMultiByte = options && options.isMultiByte;\n    var packetData = this.current708Packet.data;\n    var extended = isExtended ? 0x1000 : 0x0000;\n    var currentByte = packetData[i];\n    var nextByte = packetData[i + 1];\n    var win = service.currentWindow;\n\n    var _char;\n\n    var charCodeArray; // Use the TextDecoder if one was created for this service\n\n    if (service.textDecoder_ && !isExtended) {\n      if (isMultiByte) {\n        charCodeArray = [currentByte, nextByte];\n        i++;\n      } else {\n        charCodeArray = [currentByte];\n      }\n\n      _char = service.textDecoder_.decode(new Uint8Array(charCodeArray));\n    } else {\n      _char = get708CharFromCode(extended | currentByte);\n    }\n\n    if (win.pendingNewLine && !win.isEmpty()) {\n      win.newLine(this.getPts(i));\n    }\n\n    win.pendingNewLine = false;\n    win.addText(_char);\n    return i;\n  };\n  /**\n   * Handle decoding of multibyte character\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.multiByteCharacter = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var firstByte = packetData[i + 1];\n    var secondByte = packetData[i + 2];\n\n    if (within708TextBlock(firstByte) && within708TextBlock(secondByte)) {\n      i = this.handleText(++i, service, {\n        isMultiByte: true\n      });\n    }\n\n    return i;\n  };\n  /**\n   * Parse and execute the CW# command.\n   *\n   * Set the current window.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.setCurrentWindow = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[i];\n    var windowNum = b & 0x07;\n    service.setCurrentWindow(windowNum);\n    return i;\n  };\n  /**\n   * Parse and execute the DF# command.\n   *\n   * Define a window and set it as the current window.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.defineWindow = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[i];\n    var windowNum = b & 0x07;\n    service.setCurrentWindow(windowNum);\n    var win = service.currentWindow;\n    b = packetData[++i];\n    win.visible = (b & 0x20) >> 5; // v\n\n    win.rowLock = (b & 0x10) >> 4; // rl\n\n    win.columnLock = (b & 0x08) >> 3; // cl\n\n    win.priority = b & 0x07; // p\n\n    b = packetData[++i];\n    win.relativePositioning = (b & 0x80) >> 7; // rp\n\n    win.anchorVertical = b & 0x7f; // av\n\n    b = packetData[++i];\n    win.anchorHorizontal = b; // ah\n\n    b = packetData[++i];\n    win.anchorPoint = (b & 0xf0) >> 4; // ap\n\n    win.rowCount = b & 0x0f; // rc\n\n    b = packetData[++i];\n    win.columnCount = b & 0x3f; // cc\n\n    b = packetData[++i];\n    win.windowStyle = (b & 0x38) >> 3; // ws\n\n    win.penStyle = b & 0x07; // ps\n    // The spec says there are (rowCount+1) \"virtual rows\"\n\n    win.virtualRowCount = win.rowCount + 1;\n    return i;\n  };\n  /**\n   * Parse and execute the SWA command.\n   *\n   * Set attributes of the current window.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.setWindowAttributes = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[i];\n    var winAttr = service.currentWindow.winAttr;\n    b = packetData[++i];\n    winAttr.fillOpacity = (b & 0xc0) >> 6; // fo\n\n    winAttr.fillRed = (b & 0x30) >> 4; // fr\n\n    winAttr.fillGreen = (b & 0x0c) >> 2; // fg\n\n    winAttr.fillBlue = b & 0x03; // fb\n\n    b = packetData[++i];\n    winAttr.borderType = (b & 0xc0) >> 6; // bt\n\n    winAttr.borderRed = (b & 0x30) >> 4; // br\n\n    winAttr.borderGreen = (b & 0x0c) >> 2; // bg\n\n    winAttr.borderBlue = b & 0x03; // bb\n\n    b = packetData[++i];\n    winAttr.borderType += (b & 0x80) >> 5; // bt\n\n    winAttr.wordWrap = (b & 0x40) >> 6; // ww\n\n    winAttr.printDirection = (b & 0x30) >> 4; // pd\n\n    winAttr.scrollDirection = (b & 0x0c) >> 2; // sd\n\n    winAttr.justify = b & 0x03; // j\n\n    b = packetData[++i];\n    winAttr.effectSpeed = (b & 0xf0) >> 4; // es\n\n    winAttr.effectDirection = (b & 0x0c) >> 2; // ed\n\n    winAttr.displayEffect = b & 0x03; // de\n\n    return i;\n  };\n  /**\n   * Gather text from all displayed windows and push a caption to output.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   */\n\n\n  Cea708Stream.prototype.flushDisplayed = function (pts, service) {\n    var displayedText = []; // TODO: Positioning not supported, displaying multiple windows will not necessarily\n    // display text in the correct order, but sample files so far have not shown any issue.\n\n    for (var winId = 0; winId < 8; winId++) {\n      if (service.windows[winId].visible && !service.windows[winId].isEmpty()) {\n        displayedText.push(service.windows[winId].getText());\n      }\n    }\n\n    service.endPts = pts;\n    service.text = displayedText.join('\\n\\n');\n    this.pushCaption(service);\n    service.startPts = pts;\n  };\n  /**\n   * Push a caption to output if the caption contains text.\n   *\n   * @param  {Service} service  The service object to be affected\n   */\n\n\n  Cea708Stream.prototype.pushCaption = function (service) {\n    if (service.text !== '') {\n      this.trigger('data', {\n        startPts: service.startPts,\n        endPts: service.endPts,\n        text: service.text,\n        stream: 'cc708_' + service.serviceNum\n      });\n      service.text = '';\n      service.startPts = service.endPts;\n    }\n  };\n  /**\n   * Parse and execute the DSW command.\n   *\n   * Set visible property of windows based on the parsed bitmask.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.displayWindows = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[++i];\n    var pts = this.getPts(i);\n    this.flushDisplayed(pts, service);\n\n    for (var winId = 0; winId < 8; winId++) {\n      if (b & 0x01 << winId) {\n        service.windows[winId].visible = 1;\n      }\n    }\n\n    return i;\n  };\n  /**\n   * Parse and execute the HDW command.\n   *\n   * Set visible property of windows based on the parsed bitmask.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.hideWindows = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[++i];\n    var pts = this.getPts(i);\n    this.flushDisplayed(pts, service);\n\n    for (var winId = 0; winId < 8; winId++) {\n      if (b & 0x01 << winId) {\n        service.windows[winId].visible = 0;\n      }\n    }\n\n    return i;\n  };\n  /**\n   * Parse and execute the TGW command.\n   *\n   * Set visible property of windows based on the parsed bitmask.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.toggleWindows = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[++i];\n    var pts = this.getPts(i);\n    this.flushDisplayed(pts, service);\n\n    for (var winId = 0; winId < 8; winId++) {\n      if (b & 0x01 << winId) {\n        service.windows[winId].visible ^= 1;\n      }\n    }\n\n    return i;\n  };\n  /**\n   * Parse and execute the CLW command.\n   *\n   * Clear text of windows based on the parsed bitmask.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.clearWindows = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[++i];\n    var pts = this.getPts(i);\n    this.flushDisplayed(pts, service);\n\n    for (var winId = 0; winId < 8; winId++) {\n      if (b & 0x01 << winId) {\n        service.windows[winId].clearText();\n      }\n    }\n\n    return i;\n  };\n  /**\n   * Parse and execute the DLW command.\n   *\n   * Re-initialize windows based on the parsed bitmask.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.deleteWindows = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[++i];\n    var pts = this.getPts(i);\n    this.flushDisplayed(pts, service);\n\n    for (var winId = 0; winId < 8; winId++) {\n      if (b & 0x01 << winId) {\n        service.windows[winId].reset();\n      }\n    }\n\n    return i;\n  };\n  /**\n   * Parse and execute the SPA command.\n   *\n   * Set pen attributes of the current window.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.setPenAttributes = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[i];\n    var penAttr = service.currentWindow.penAttr;\n    b = packetData[++i];\n    penAttr.textTag = (b & 0xf0) >> 4; // tt\n\n    penAttr.offset = (b & 0x0c) >> 2; // o\n\n    penAttr.penSize = b & 0x03; // s\n\n    b = packetData[++i];\n    penAttr.italics = (b & 0x80) >> 7; // i\n\n    penAttr.underline = (b & 0x40) >> 6; // u\n\n    penAttr.edgeType = (b & 0x38) >> 3; // et\n\n    penAttr.fontStyle = b & 0x07; // fs\n\n    return i;\n  };\n  /**\n   * Parse and execute the SPC command.\n   *\n   * Set pen color of the current window.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.setPenColor = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[i];\n    var penColor = service.currentWindow.penColor;\n    b = packetData[++i];\n    penColor.fgOpacity = (b & 0xc0) >> 6; // fo\n\n    penColor.fgRed = (b & 0x30) >> 4; // fr\n\n    penColor.fgGreen = (b & 0x0c) >> 2; // fg\n\n    penColor.fgBlue = b & 0x03; // fb\n\n    b = packetData[++i];\n    penColor.bgOpacity = (b & 0xc0) >> 6; // bo\n\n    penColor.bgRed = (b & 0x30) >> 4; // br\n\n    penColor.bgGreen = (b & 0x0c) >> 2; // bg\n\n    penColor.bgBlue = b & 0x03; // bb\n\n    b = packetData[++i];\n    penColor.edgeRed = (b & 0x30) >> 4; // er\n\n    penColor.edgeGreen = (b & 0x0c) >> 2; // eg\n\n    penColor.edgeBlue = b & 0x03; // eb\n\n    return i;\n  };\n  /**\n   * Parse and execute the SPL command.\n   *\n   * Set pen location of the current window.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Integer}          New index after parsing\n   */\n\n\n  Cea708Stream.prototype.setPenLocation = function (i, service) {\n    var packetData = this.current708Packet.data;\n    var b = packetData[i];\n    var penLoc = service.currentWindow.penLoc; // Positioning isn't really supported at the moment, so this essentially just inserts a linebreak\n\n    service.currentWindow.pendingNewLine = true;\n    b = packetData[++i];\n    penLoc.row = b & 0x0f; // r\n\n    b = packetData[++i];\n    penLoc.column = b & 0x3f; // c\n\n    return i;\n  };\n  /**\n   * Execute the RST command.\n   *\n   * Reset service to a clean slate. Re-initialize.\n   *\n   * @param  {Integer} i        Current index in the 708 packet\n   * @param  {Service} service  The service object to be affected\n   * @return {Service}          Re-initialized service\n   */\n\n\n  Cea708Stream.prototype.reset = function (i, service) {\n    var pts = this.getPts(i);\n    this.flushDisplayed(pts, service);\n    return this.initService(service.serviceNum, i);\n  }; // This hash maps non-ASCII, special, and extended character codes to their\n  // proper Unicode equivalent. The first keys that are only a single byte\n  // are the non-standard ASCII characters, which simply map the CEA608 byte\n  // to the standard ASCII/Unicode. The two-byte keys that follow are the CEA608\n  // character codes, but have their MSB bitmasked with 0x03 so that a lookup\n  // can be performed regardless of the field and data channel on which the\n  // character code was received.\n\n\n  var CHARACTER_TRANSLATION = {\n    0x2a: 0xe1,\n    // á\n    0x5c: 0xe9,\n    // é\n    0x5e: 0xed,\n    // í\n    0x5f: 0xf3,\n    // ó\n    0x60: 0xfa,\n    // ú\n    0x7b: 0xe7,\n    // ç\n    0x7c: 0xf7,\n    // ÷\n    0x7d: 0xd1,\n    // Ñ\n    0x7e: 0xf1,\n    // ñ\n    0x7f: 0x2588,\n    // █\n    0x0130: 0xae,\n    // ®\n    0x0131: 0xb0,\n    // °\n    0x0132: 0xbd,\n    // ½\n    0x0133: 0xbf,\n    // ¿\n    0x0134: 0x2122,\n    // ™\n    0x0135: 0xa2,\n    // ¢\n    0x0136: 0xa3,\n    // £\n    0x0137: 0x266a,\n    // ♪\n    0x0138: 0xe0,\n    // à\n    0x0139: 0xa0,\n    //\n    0x013a: 0xe8,\n    // è\n    0x013b: 0xe2,\n    // â\n    0x013c: 0xea,\n    // ê\n    0x013d: 0xee,\n    // î\n    0x013e: 0xf4,\n    // ô\n    0x013f: 0xfb,\n    // û\n    0x0220: 0xc1,\n    // Á\n    0x0221: 0xc9,\n    // É\n    0x0222: 0xd3,\n    // Ó\n    0x0223: 0xda,\n    // Ú\n    0x0224: 0xdc,\n    // Ü\n    0x0225: 0xfc,\n    // ü\n    0x0226: 0x2018,\n    // ‘\n    0x0227: 0xa1,\n    // ¡\n    0x0228: 0x2a,\n    // *\n    0x0229: 0x27,\n    // '\n    0x022a: 0x2014,\n    // —\n    0x022b: 0xa9,\n    // ©\n    0x022c: 0x2120,\n    // ℠\n    0x022d: 0x2022,\n    // •\n    0x022e: 0x201c,\n    // “\n    0x022f: 0x201d,\n    // ”\n    0x0230: 0xc0,\n    // À\n    0x0231: 0xc2,\n    // Â\n    0x0232: 0xc7,\n    // Ç\n    0x0233: 0xc8,\n    // È\n    0x0234: 0xca,\n    // Ê\n    0x0235: 0xcb,\n    // Ë\n    0x0236: 0xeb,\n    // ë\n    0x0237: 0xce,\n    // Î\n    0x0238: 0xcf,\n    // Ï\n    0x0239: 0xef,\n    // ï\n    0x023a: 0xd4,\n    // Ô\n    0x023b: 0xd9,\n    // Ù\n    0x023c: 0xf9,\n    // ù\n    0x023d: 0xdb,\n    // Û\n    0x023e: 0xab,\n    // «\n    0x023f: 0xbb,\n    // »\n    0x0320: 0xc3,\n    // Ã\n    0x0321: 0xe3,\n    // ã\n    0x0322: 0xcd,\n    // Í\n    0x0323: 0xcc,\n    // Ì\n    0x0324: 0xec,\n    // ì\n    0x0325: 0xd2,\n    // Ò\n    0x0326: 0xf2,\n    // ò\n    0x0327: 0xd5,\n    // Õ\n    0x0328: 0xf5,\n    // õ\n    0x0329: 0x7b,\n    // {\n    0x032a: 0x7d,\n    // }\n    0x032b: 0x5c,\n    // \\\n    0x032c: 0x5e,\n    // ^\n    0x032d: 0x5f,\n    // _\n    0x032e: 0x7c,\n    // |\n    0x032f: 0x7e,\n    // ~\n    0x0330: 0xc4,\n    // Ä\n    0x0331: 0xe4,\n    // ä\n    0x0332: 0xd6,\n    // Ö\n    0x0333: 0xf6,\n    // ö\n    0x0334: 0xdf,\n    // ß\n    0x0335: 0xa5,\n    // ¥\n    0x0336: 0xa4,\n    // ¤\n    0x0337: 0x2502,\n    // │\n    0x0338: 0xc5,\n    // Å\n    0x0339: 0xe5,\n    // å\n    0x033a: 0xd8,\n    // Ø\n    0x033b: 0xf8,\n    // ø\n    0x033c: 0x250c,\n    // ┌\n    0x033d: 0x2510,\n    // ┐\n    0x033e: 0x2514,\n    // └\n    0x033f: 0x2518 // ┘\n\n  };\n\n  var getCharFromCode = function getCharFromCode(code) {\n    if (code === null) {\n      return '';\n    }\n\n    code = CHARACTER_TRANSLATION[code] || code;\n    return String.fromCharCode(code);\n  }; // the index of the last row in a CEA-608 display buffer\n\n\n  var BOTTOM_ROW = 14; // This array is used for mapping PACs -> row #, since there's no way of\n  // getting it through bit logic.\n\n  var ROWS = [0x1100, 0x1120, 0x1200, 0x1220, 0x1500, 0x1520, 0x1600, 0x1620, 0x1700, 0x1720, 0x1000, 0x1300, 0x1320, 0x1400, 0x1420]; // CEA-608 captions are rendered onto a 34x15 matrix of character\n  // cells. The \"bottom\" row is the last element in the outer array.\n\n  var createDisplayBuffer = function createDisplayBuffer() {\n    var result = [],\n        i = BOTTOM_ROW + 1;\n\n    while (i--) {\n      result.push('');\n    }\n\n    return result;\n  };\n\n  var Cea608Stream = function Cea608Stream(field, dataChannel) {\n    Cea608Stream.prototype.init.call(this);\n    this.field_ = field || 0;\n    this.dataChannel_ = dataChannel || 0;\n    this.name_ = 'CC' + ((this.field_ << 1 | this.dataChannel_) + 1);\n    this.setConstants();\n    this.reset();\n\n    this.push = function (packet) {\n      var data, swap, char0, char1, text; // remove the parity bits\n\n      data = packet.ccData & 0x7f7f; // ignore duplicate control codes; the spec demands they're sent twice\n\n      if (data === this.lastControlCode_) {\n        this.lastControlCode_ = null;\n        return;\n      } // Store control codes\n\n\n      if ((data & 0xf000) === 0x1000) {\n        this.lastControlCode_ = data;\n      } else if (data !== this.PADDING_) {\n        this.lastControlCode_ = null;\n      }\n\n      char0 = data >>> 8;\n      char1 = data & 0xff;\n\n      if (data === this.PADDING_) {\n        return;\n      } else if (data === this.RESUME_CAPTION_LOADING_) {\n        this.mode_ = 'popOn';\n      } else if (data === this.END_OF_CAPTION_) {\n        // If an EOC is received while in paint-on mode, the displayed caption\n        // text should be swapped to non-displayed memory as if it was a pop-on\n        // caption. Because of that, we should explicitly switch back to pop-on\n        // mode\n        this.mode_ = 'popOn';\n        this.clearFormatting(packet.pts); // if a caption was being displayed, it's gone now\n\n        this.flushDisplayed(packet.pts); // flip memory\n\n        swap = this.displayed_;\n        this.displayed_ = this.nonDisplayed_;\n        this.nonDisplayed_ = swap; // start measuring the time to display the caption\n\n        this.startPts_ = packet.pts;\n      } else if (data === this.ROLL_UP_2_ROWS_) {\n        this.rollUpRows_ = 2;\n        this.setRollUp(packet.pts);\n      } else if (data === this.ROLL_UP_3_ROWS_) {\n        this.rollUpRows_ = 3;\n        this.setRollUp(packet.pts);\n      } else if (data === this.ROLL_UP_4_ROWS_) {\n        this.rollUpRows_ = 4;\n        this.setRollUp(packet.pts);\n      } else if (data === this.CARRIAGE_RETURN_) {\n        this.clearFormatting(packet.pts);\n        this.flushDisplayed(packet.pts);\n        this.shiftRowsUp_();\n        this.startPts_ = packet.pts;\n      } else if (data === this.BACKSPACE_) {\n        if (this.mode_ === 'popOn') {\n          this.nonDisplayed_[this.row_] = this.nonDisplayed_[this.row_].slice(0, -1);\n        } else {\n          this.displayed_[this.row_] = this.displayed_[this.row_].slice(0, -1);\n        }\n      } else if (data === this.ERASE_DISPLAYED_MEMORY_) {\n        this.flushDisplayed(packet.pts);\n        this.displayed_ = createDisplayBuffer();\n      } else if (data === this.ERASE_NON_DISPLAYED_MEMORY_) {\n        this.nonDisplayed_ = createDisplayBuffer();\n      } else if (data === this.RESUME_DIRECT_CAPTIONING_) {\n        if (this.mode_ !== 'paintOn') {\n          // NOTE: This should be removed when proper caption positioning is\n          // implemented\n          this.flushDisplayed(packet.pts);\n          this.displayed_ = createDisplayBuffer();\n        }\n\n        this.mode_ = 'paintOn';\n        this.startPts_ = packet.pts; // Append special characters to caption text\n      } else if (this.isSpecialCharacter(char0, char1)) {\n        // Bitmask char0 so that we can apply character transformations\n        // regardless of field and data channel.\n        // Then byte-shift to the left and OR with char1 so we can pass the\n        // entire character code to `getCharFromCode`.\n        char0 = (char0 & 0x03) << 8;\n        text = getCharFromCode(char0 | char1);\n        this[this.mode_](packet.pts, text);\n        this.column_++; // Append extended characters to caption text\n      } else if (this.isExtCharacter(char0, char1)) {\n        // Extended characters always follow their \"non-extended\" equivalents.\n        // IE if a \"è\" is desired, you'll always receive \"eè\"; non-compliant\n        // decoders are supposed to drop the \"è\", while compliant decoders\n        // backspace the \"e\" and insert \"è\".\n        // Delete the previous character\n        if (this.mode_ === 'popOn') {\n          this.nonDisplayed_[this.row_] = this.nonDisplayed_[this.row_].slice(0, -1);\n        } else {\n          this.displayed_[this.row_] = this.displayed_[this.row_].slice(0, -1);\n        } // Bitmask char0 so that we can apply character transformations\n        // regardless of field and data channel.\n        // Then byte-shift to the left and OR with char1 so we can pass the\n        // entire character code to `getCharFromCode`.\n\n\n        char0 = (char0 & 0x03) << 8;\n        text = getCharFromCode(char0 | char1);\n        this[this.mode_](packet.pts, text);\n        this.column_++; // Process mid-row codes\n      } else if (this.isMidRowCode(char0, char1)) {\n        // Attributes are not additive, so clear all formatting\n        this.clearFormatting(packet.pts); // According to the standard, mid-row codes\n        // should be replaced with spaces, so add one now\n\n        this[this.mode_](packet.pts, ' ');\n        this.column_++;\n\n        if ((char1 & 0xe) === 0xe) {\n          this.addFormatting(packet.pts, ['i']);\n        }\n\n        if ((char1 & 0x1) === 0x1) {\n          this.addFormatting(packet.pts, ['u']);\n        } // Detect offset control codes and adjust cursor\n\n      } else if (this.isOffsetControlCode(char0, char1)) {\n        // Cursor position is set by indent PAC (see below) in 4-column\n        // increments, with an additional offset code of 1-3 to reach any\n        // of the 32 columns specified by CEA-608. So all we need to do\n        // here is increment the column cursor by the given offset.\n        this.column_ += char1 & 0x03; // Detect PACs (Preamble Address Codes)\n      } else if (this.isPAC(char0, char1)) {\n        // There's no logic for PAC -> row mapping, so we have to just\n        // find the row code in an array and use its index :(\n        var row = ROWS.indexOf(data & 0x1f20); // Configure the caption window if we're in roll-up mode\n\n        if (this.mode_ === 'rollUp') {\n          // This implies that the base row is incorrectly set.\n          // As per the recommendation in CEA-608(Base Row Implementation), defer to the number\n          // of roll-up rows set.\n          if (row - this.rollUpRows_ + 1 < 0) {\n            row = this.rollUpRows_ - 1;\n          }\n\n          this.setRollUp(packet.pts, row);\n        }\n\n        if (row !== this.row_) {\n          // formatting is only persistent for current row\n          this.clearFormatting(packet.pts);\n          this.row_ = row;\n        } // All PACs can apply underline, so detect and apply\n        // (All odd-numbered second bytes set underline)\n\n\n        if (char1 & 0x1 && this.formatting_.indexOf('u') === -1) {\n          this.addFormatting(packet.pts, ['u']);\n        }\n\n        if ((data & 0x10) === 0x10) {\n          // We've got an indent level code. Each successive even number\n          // increments the column cursor by 4, so we can get the desired\n          // column position by bit-shifting to the right (to get n/2)\n          // and multiplying by 4.\n          this.column_ = ((data & 0xe) >> 1) * 4;\n        }\n\n        if (this.isColorPAC(char1)) {\n          // it's a color code, though we only support white, which\n          // can be either normal or italicized. white italics can be\n          // either 0x4e or 0x6e depending on the row, so we just\n          // bitwise-and with 0xe to see if italics should be turned on\n          if ((char1 & 0xe) === 0xe) {\n            this.addFormatting(packet.pts, ['i']);\n          }\n        } // We have a normal character in char0, and possibly one in char1\n\n      } else if (this.isNormalChar(char0)) {\n        if (char1 === 0x00) {\n          char1 = null;\n        }\n\n        text = getCharFromCode(char0);\n        text += getCharFromCode(char1);\n        this[this.mode_](packet.pts, text);\n        this.column_ += text.length;\n      } // finish data processing\n\n    };\n  };\n\n  Cea608Stream.prototype = new stream(); // Trigger a cue point that captures the current state of the\n  // display buffer\n\n  Cea608Stream.prototype.flushDisplayed = function (pts) {\n    var content = this.displayed_ // remove spaces from the start and end of the string\n    .map(function (row, index) {\n      try {\n        return row.trim();\n      } catch (e) {\n        // Ordinarily, this shouldn't happen. However, caption\n        // parsing errors should not throw exceptions and\n        // break playback.\n        this.trigger('log', {\n          level: 'warn',\n          message: 'Skipping a malformed 608 caption at index ' + index + '.'\n        });\n        return '';\n      }\n    }, this) // combine all text rows to display in one cue\n    .join('\\n') // and remove blank rows from the start and end, but not the middle\n    .replace(/^\\n+|\\n+$/g, '');\n\n    if (content.length) {\n      this.trigger('data', {\n        startPts: this.startPts_,\n        endPts: pts,\n        text: content,\n        stream: this.name_\n      });\n    }\n  };\n  /**\n   * Zero out the data, used for startup and on seek\n   */\n\n\n  Cea608Stream.prototype.reset = function () {\n    this.mode_ = 'popOn'; // When in roll-up mode, the index of the last row that will\n    // actually display captions. If a caption is shifted to a row\n    // with a lower index than this, it is cleared from the display\n    // buffer\n\n    this.topRow_ = 0;\n    this.startPts_ = 0;\n    this.displayed_ = createDisplayBuffer();\n    this.nonDisplayed_ = createDisplayBuffer();\n    this.lastControlCode_ = null; // Track row and column for proper line-breaking and spacing\n\n    this.column_ = 0;\n    this.row_ = BOTTOM_ROW;\n    this.rollUpRows_ = 2; // This variable holds currently-applied formatting\n\n    this.formatting_ = [];\n  };\n  /**\n   * Sets up control code and related constants for this instance\n   */\n\n\n  Cea608Stream.prototype.setConstants = function () {\n    // The following attributes have these uses:\n    // ext_ :    char0 for mid-row codes, and the base for extended\n    //           chars (ext_+0, ext_+1, and ext_+2 are char0s for\n    //           extended codes)\n    // control_: char0 for control codes, except byte-shifted to the\n    //           left so that we can do this.control_ | CONTROL_CODE\n    // offset_:  char0 for tab offset codes\n    //\n    // It's also worth noting that control codes, and _only_ control codes,\n    // differ between field 1 and field2. Field 2 control codes are always\n    // their field 1 value plus 1. That's why there's the \"| field\" on the\n    // control value.\n    if (this.dataChannel_ === 0) {\n      this.BASE_ = 0x10;\n      this.EXT_ = 0x11;\n      this.CONTROL_ = (0x14 | this.field_) << 8;\n      this.OFFSET_ = 0x17;\n    } else if (this.dataChannel_ === 1) {\n      this.BASE_ = 0x18;\n      this.EXT_ = 0x19;\n      this.CONTROL_ = (0x1c | this.field_) << 8;\n      this.OFFSET_ = 0x1f;\n    } // Constants for the LSByte command codes recognized by Cea608Stream. This\n    // list is not exhaustive. For a more comprehensive listing and semantics see\n    // http://www.gpo.gov/fdsys/pkg/CFR-2010-title47-vol1/pdf/CFR-2010-title47-vol1-sec15-119.pdf\n    // Padding\n\n\n    this.PADDING_ = 0x0000; // Pop-on Mode\n\n    this.RESUME_CAPTION_LOADING_ = this.CONTROL_ | 0x20;\n    this.END_OF_CAPTION_ = this.CONTROL_ | 0x2f; // Roll-up Mode\n\n    this.ROLL_UP_2_ROWS_ = this.CONTROL_ | 0x25;\n    this.ROLL_UP_3_ROWS_ = this.CONTROL_ | 0x26;\n    this.ROLL_UP_4_ROWS_ = this.CONTROL_ | 0x27;\n    this.CARRIAGE_RETURN_ = this.CONTROL_ | 0x2d; // paint-on mode\n\n    this.RESUME_DIRECT_CAPTIONING_ = this.CONTROL_ | 0x29; // Erasure\n\n    this.BACKSPACE_ = this.CONTROL_ | 0x21;\n    this.ERASE_DISPLAYED_MEMORY_ = this.CONTROL_ | 0x2c;\n    this.ERASE_NON_DISPLAYED_MEMORY_ = this.CONTROL_ | 0x2e;\n  };\n  /**\n   * Detects if the 2-byte packet data is a special character\n   *\n   * Special characters have a second byte in the range 0x30 to 0x3f,\n   * with the first byte being 0x11 (for data channel 1) or 0x19 (for\n   * data channel 2).\n   *\n   * @param  {Integer} char0 The first byte\n   * @param  {Integer} char1 The second byte\n   * @return {Boolean}       Whether the 2 bytes are an special character\n   */\n\n\n  Cea608Stream.prototype.isSpecialCharacter = function (char0, char1) {\n    return char0 === this.EXT_ && char1 >= 0x30 && char1 <= 0x3f;\n  };\n  /**\n   * Detects if the 2-byte packet data is an extended character\n   *\n   * Extended characters have a second byte in the range 0x20 to 0x3f,\n   * with the first byte being 0x12 or 0x13 (for data channel 1) or\n   * 0x1a or 0x1b (for data channel 2).\n   *\n   * @param  {Integer} char0 The first byte\n   * @param  {Integer} char1 The second byte\n   * @return {Boolean}       Whether the 2 bytes are an extended character\n   */\n\n\n  Cea608Stream.prototype.isExtCharacter = function (char0, char1) {\n    return (char0 === this.EXT_ + 1 || char0 === this.EXT_ + 2) && char1 >= 0x20 && char1 <= 0x3f;\n  };\n  /**\n   * Detects if the 2-byte packet is a mid-row code\n   *\n   * Mid-row codes have a second byte in the range 0x20 to 0x2f, with\n   * the first byte being 0x11 (for data channel 1) or 0x19 (for data\n   * channel 2).\n   *\n   * @param  {Integer} char0 The first byte\n   * @param  {Integer} char1 The second byte\n   * @return {Boolean}       Whether the 2 bytes are a mid-row code\n   */\n\n\n  Cea608Stream.prototype.isMidRowCode = function (char0, char1) {\n    return char0 === this.EXT_ && char1 >= 0x20 && char1 <= 0x2f;\n  };\n  /**\n   * Detects if the 2-byte packet is an offset control code\n   *\n   * Offset control codes have a second byte in the range 0x21 to 0x23,\n   * with the first byte being 0x17 (for data channel 1) or 0x1f (for\n   * data channel 2).\n   *\n   * @param  {Integer} char0 The first byte\n   * @param  {Integer} char1 The second byte\n   * @return {Boolean}       Whether the 2 bytes are an offset control code\n   */\n\n\n  Cea608Stream.prototype.isOffsetControlCode = function (char0, char1) {\n    return char0 === this.OFFSET_ && char1 >= 0x21 && char1 <= 0x23;\n  };\n  /**\n   * Detects if the 2-byte packet is a Preamble Address Code\n   *\n   * PACs have a first byte in the range 0x10 to 0x17 (for data channel 1)\n   * or 0x18 to 0x1f (for data channel 2), with the second byte in the\n   * range 0x40 to 0x7f.\n   *\n   * @param  {Integer} char0 The first byte\n   * @param  {Integer} char1 The second byte\n   * @return {Boolean}       Whether the 2 bytes are a PAC\n   */\n\n\n  Cea608Stream.prototype.isPAC = function (char0, char1) {\n    return char0 >= this.BASE_ && char0 < this.BASE_ + 8 && char1 >= 0x40 && char1 <= 0x7f;\n  };\n  /**\n   * Detects if a packet's second byte is in the range of a PAC color code\n   *\n   * PAC color codes have the second byte be in the range 0x40 to 0x4f, or\n   * 0x60 to 0x6f.\n   *\n   * @param  {Integer} char1 The second byte\n   * @return {Boolean}       Whether the byte is a color PAC\n   */\n\n\n  Cea608Stream.prototype.isColorPAC = function (char1) {\n    return char1 >= 0x40 && char1 <= 0x4f || char1 >= 0x60 && char1 <= 0x7f;\n  };\n  /**\n   * Detects if a single byte is in the range of a normal character\n   *\n   * Normal text bytes are in the range 0x20 to 0x7f.\n   *\n   * @param  {Integer} char  The byte\n   * @return {Boolean}       Whether the byte is a normal character\n   */\n\n\n  Cea608Stream.prototype.isNormalChar = function (_char2) {\n    return _char2 >= 0x20 && _char2 <= 0x7f;\n  };\n  /**\n   * Configures roll-up\n   *\n   * @param  {Integer} pts         Current PTS\n   * @param  {Integer} newBaseRow  Used by PACs to slide the current window to\n   *                               a new position\n   */\n\n\n  Cea608Stream.prototype.setRollUp = function (pts, newBaseRow) {\n    // Reset the base row to the bottom row when switching modes\n    if (this.mode_ !== 'rollUp') {\n      this.row_ = BOTTOM_ROW;\n      this.mode_ = 'rollUp'; // Spec says to wipe memories when switching to roll-up\n\n      this.flushDisplayed(pts);\n      this.nonDisplayed_ = createDisplayBuffer();\n      this.displayed_ = createDisplayBuffer();\n    }\n\n    if (newBaseRow !== undefined && newBaseRow !== this.row_) {\n      // move currently displayed captions (up or down) to the new base row\n      for (var i = 0; i < this.rollUpRows_; i++) {\n        this.displayed_[newBaseRow - i] = this.displayed_[this.row_ - i];\n        this.displayed_[this.row_ - i] = '';\n      }\n    }\n\n    if (newBaseRow === undefined) {\n      newBaseRow = this.row_;\n    }\n\n    this.topRow_ = newBaseRow - this.rollUpRows_ + 1;\n  }; // Adds the opening HTML tag for the passed character to the caption text,\n  // and keeps track of it for later closing\n\n\n  Cea608Stream.prototype.addFormatting = function (pts, format) {\n    this.formatting_ = this.formatting_.concat(format);\n    var text = format.reduce(function (text, format) {\n      return text + '<' + format + '>';\n    }, '');\n    this[this.mode_](pts, text);\n  }; // Adds HTML closing tags for current formatting to caption text and\n  // clears remembered formatting\n\n\n  Cea608Stream.prototype.clearFormatting = function (pts) {\n    if (!this.formatting_.length) {\n      return;\n    }\n\n    var text = this.formatting_.reverse().reduce(function (text, format) {\n      return text + '</' + format + '>';\n    }, '');\n    this.formatting_ = [];\n    this[this.mode_](pts, text);\n  }; // Mode Implementations\n\n\n  Cea608Stream.prototype.popOn = function (pts, text) {\n    var baseRow = this.nonDisplayed_[this.row_]; // buffer characters\n\n    baseRow += text;\n    this.nonDisplayed_[this.row_] = baseRow;\n  };\n\n  Cea608Stream.prototype.rollUp = function (pts, text) {\n    var baseRow = this.displayed_[this.row_];\n    baseRow += text;\n    this.displayed_[this.row_] = baseRow;\n  };\n\n  Cea608Stream.prototype.shiftRowsUp_ = function () {\n    var i; // clear out inactive rows\n\n    for (i = 0; i < this.topRow_; i++) {\n      this.displayed_[i] = '';\n    }\n\n    for (i = this.row_ + 1; i < BOTTOM_ROW + 1; i++) {\n      this.displayed_[i] = '';\n    } // shift displayed rows up\n\n\n    for (i = this.topRow_; i < this.row_; i++) {\n      this.displayed_[i] = this.displayed_[i + 1];\n    } // clear out the bottom row\n\n\n    this.displayed_[this.row_] = '';\n  };\n\n  Cea608Stream.prototype.paintOn = function (pts, text) {\n    var baseRow = this.displayed_[this.row_];\n    baseRow += text;\n    this.displayed_[this.row_] = baseRow;\n  }; // exports\n\n\n  var captionStream = {\n    CaptionStream: CaptionStream$1,\n    Cea608Stream: Cea608Stream,\n    Cea708Stream: Cea708Stream\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n\n  var streamTypes = {\n    H264_STREAM_TYPE: 0x1B,\n    ADTS_STREAM_TYPE: 0x0F,\n    METADATA_STREAM_TYPE: 0x15\n  };\n  var MAX_TS = 8589934592;\n  var RO_THRESH = 4294967296;\n  var TYPE_SHARED = 'shared';\n\n  var handleRollover$1 = function handleRollover(value, reference) {\n    var direction = 1;\n\n    if (value > reference) {\n      // If the current timestamp value is greater than our reference timestamp and we detect a\n      // timestamp rollover, this means the roll over is happening in the opposite direction.\n      // Example scenario: Enter a long stream/video just after a rollover occurred. The reference\n      // point will be set to a small number, e.g. 1. The user then seeks backwards over the\n      // rollover point. In loading this segment, the timestamp values will be very large,\n      // e.g. 2^33 - 1. Since this comes before the data we loaded previously, we want to adjust\n      // the time stamp to be `value - 2^33`.\n      direction = -1;\n    } // Note: A seek forwards or back that is greater than the RO_THRESH (2^32, ~13 hours) will\n    // cause an incorrect adjustment.\n\n\n    while (Math.abs(reference - value) > RO_THRESH) {\n      value += direction * MAX_TS;\n    }\n\n    return value;\n  };\n\n  var TimestampRolloverStream$1 = function TimestampRolloverStream(type) {\n    var lastDTS, referenceDTS;\n    TimestampRolloverStream.prototype.init.call(this); // The \"shared\" type is used in cases where a stream will contain muxed\n    // video and audio. We could use `undefined` here, but having a string\n    // makes debugging a little clearer.\n\n    this.type_ = type || TYPE_SHARED;\n\n    this.push = function (data) {\n      // Any \"shared\" rollover streams will accept _all_ data. Otherwise,\n      // streams will only accept data that matches their type.\n      if (this.type_ !== TYPE_SHARED && data.type !== this.type_) {\n        return;\n      }\n\n      if (referenceDTS === undefined) {\n        referenceDTS = data.dts;\n      }\n\n      data.dts = handleRollover$1(data.dts, referenceDTS);\n      data.pts = handleRollover$1(data.pts, referenceDTS);\n      lastDTS = data.dts;\n      this.trigger('data', data);\n    };\n\n    this.flush = function () {\n      referenceDTS = lastDTS;\n      this.trigger('done');\n    };\n\n    this.endTimeline = function () {\n      this.flush();\n      this.trigger('endedtimeline');\n    };\n\n    this.discontinuity = function () {\n      referenceDTS = void 0;\n      lastDTS = void 0;\n    };\n\n    this.reset = function () {\n      this.discontinuity();\n      this.trigger('reset');\n    };\n  };\n\n  TimestampRolloverStream$1.prototype = new stream();\n  var timestampRolloverStream = {\n    TimestampRolloverStream: TimestampRolloverStream$1,\n    handleRollover: handleRollover$1\n  };\n\n  var percentEncode$1 = function percentEncode(bytes, start, end) {\n    var i,\n        result = '';\n\n    for (i = start; i < end; i++) {\n      result += '%' + ('00' + bytes[i].toString(16)).slice(-2);\n    }\n\n    return result;\n  },\n      // return the string representation of the specified byte range,\n  // interpreted as UTf-8.\n  parseUtf8 = function parseUtf8(bytes, start, end) {\n    return decodeURIComponent(percentEncode$1(bytes, start, end));\n  },\n      // return the string representation of the specified byte range,\n  // interpreted as ISO-8859-1.\n  parseIso88591$1 = function parseIso88591(bytes, start, end) {\n    return unescape(percentEncode$1(bytes, start, end)); // jshint ignore:line\n  },\n      parseSyncSafeInteger$1 = function parseSyncSafeInteger(data) {\n    return data[0] << 21 | data[1] << 14 | data[2] << 7 | data[3];\n  },\n      tagParsers = {\n    TXXX: function TXXX(tag) {\n      var i;\n\n      if (tag.data[0] !== 3) {\n        // ignore frames with unrecognized character encodings\n        return;\n      }\n\n      for (i = 1; i < tag.data.length; i++) {\n        if (tag.data[i] === 0) {\n          // parse the text fields\n          tag.description = parseUtf8(tag.data, 1, i); // do not include the null terminator in the tag value\n\n          tag.value = parseUtf8(tag.data, i + 1, tag.data.length).replace(/\\0*$/, '');\n          break;\n        }\n      }\n\n      tag.data = tag.value;\n    },\n    WXXX: function WXXX(tag) {\n      var i;\n\n      if (tag.data[0] !== 3) {\n        // ignore frames with unrecognized character encodings\n        return;\n      }\n\n      for (i = 1; i < tag.data.length; i++) {\n        if (tag.data[i] === 0) {\n          // parse the description and URL fields\n          tag.description = parseUtf8(tag.data, 1, i);\n          tag.url = parseUtf8(tag.data, i + 1, tag.data.length);\n          break;\n        }\n      }\n    },\n    PRIV: function PRIV(tag) {\n      var i;\n\n      for (i = 0; i < tag.data.length; i++) {\n        if (tag.data[i] === 0) {\n          // parse the description and URL fields\n          tag.owner = parseIso88591$1(tag.data, 0, i);\n          break;\n        }\n      }\n\n      tag.privateData = tag.data.subarray(i + 1);\n      tag.data = tag.privateData;\n    }\n  },\n      _MetadataStream;\n\n  _MetadataStream = function MetadataStream(options) {\n    var settings = {\n      // the bytes of the program-level descriptor field in MP2T\n      // see ISO/IEC 13818-1:2013 (E), section 2.6 \"Program and\n      // program element descriptors\"\n      descriptor: options && options.descriptor\n    },\n        // the total size in bytes of the ID3 tag being parsed\n    tagSize = 0,\n        // tag data that is not complete enough to be parsed\n    buffer = [],\n        // the total number of bytes currently in the buffer\n    bufferSize = 0,\n        i;\n\n    _MetadataStream.prototype.init.call(this); // calculate the text track in-band metadata track dispatch type\n    // https://html.spec.whatwg.org/multipage/embedded-content.html#steps-to-expose-a-media-resource-specific-text-track\n\n\n    this.dispatchType = streamTypes.METADATA_STREAM_TYPE.toString(16);\n\n    if (settings.descriptor) {\n      for (i = 0; i < settings.descriptor.length; i++) {\n        this.dispatchType += ('00' + settings.descriptor[i].toString(16)).slice(-2);\n      }\n    }\n\n    this.push = function (chunk) {\n      var tag, frameStart, frameSize, frame, i, frameHeader;\n\n      if (chunk.type !== 'timed-metadata') {\n        return;\n      } // if data_alignment_indicator is set in the PES header,\n      // we must have the start of a new ID3 tag. Assume anything\n      // remaining in the buffer was malformed and throw it out\n\n\n      if (chunk.dataAlignmentIndicator) {\n        bufferSize = 0;\n        buffer.length = 0;\n      } // ignore events that don't look like ID3 data\n\n\n      if (buffer.length === 0 && (chunk.data.length < 10 || chunk.data[0] !== 'I'.charCodeAt(0) || chunk.data[1] !== 'D'.charCodeAt(0) || chunk.data[2] !== '3'.charCodeAt(0))) {\n        this.trigger('log', {\n          level: 'warn',\n          message: 'Skipping unrecognized metadata packet'\n        });\n        return;\n      } // add this chunk to the data we've collected so far\n\n\n      buffer.push(chunk);\n      bufferSize += chunk.data.byteLength; // grab the size of the entire frame from the ID3 header\n\n      if (buffer.length === 1) {\n        // the frame size is transmitted as a 28-bit integer in the\n        // last four bytes of the ID3 header.\n        // The most significant bit of each byte is dropped and the\n        // results concatenated to recover the actual value.\n        tagSize = parseSyncSafeInteger$1(chunk.data.subarray(6, 10)); // ID3 reports the tag size excluding the header but it's more\n        // convenient for our comparisons to include it\n\n        tagSize += 10;\n      } // if the entire frame has not arrived, wait for more data\n\n\n      if (bufferSize < tagSize) {\n        return;\n      } // collect the entire frame so it can be parsed\n\n\n      tag = {\n        data: new Uint8Array(tagSize),\n        frames: [],\n        pts: buffer[0].pts,\n        dts: buffer[0].dts\n      };\n\n      for (i = 0; i < tagSize;) {\n        tag.data.set(buffer[0].data.subarray(0, tagSize - i), i);\n        i += buffer[0].data.byteLength;\n        bufferSize -= buffer[0].data.byteLength;\n        buffer.shift();\n      } // find the start of the first frame and the end of the tag\n\n\n      frameStart = 10;\n\n      if (tag.data[5] & 0x40) {\n        // advance the frame start past the extended header\n        frameStart += 4; // header size field\n\n        frameStart += parseSyncSafeInteger$1(tag.data.subarray(10, 14)); // clip any padding off the end\n\n        tagSize -= parseSyncSafeInteger$1(tag.data.subarray(16, 20));\n      } // parse one or more ID3 frames\n      // http://id3.org/id3v2.3.0#ID3v2_frame_overview\n\n\n      do {\n        // determine the number of bytes in this frame\n        frameSize = parseSyncSafeInteger$1(tag.data.subarray(frameStart + 4, frameStart + 8));\n\n        if (frameSize < 1) {\n          this.trigger('log', {\n            level: 'warn',\n            message: 'Malformed ID3 frame encountered. Skipping metadata parsing.'\n          });\n          return;\n        }\n\n        frameHeader = String.fromCharCode(tag.data[frameStart], tag.data[frameStart + 1], tag.data[frameStart + 2], tag.data[frameStart + 3]);\n        frame = {\n          id: frameHeader,\n          data: tag.data.subarray(frameStart + 10, frameStart + frameSize + 10)\n        };\n        frame.key = frame.id;\n\n        if (tagParsers[frame.id]) {\n          tagParsers[frame.id](frame); // handle the special PRIV frame used to indicate the start\n          // time for raw AAC data\n\n          if (frame.owner === 'com.apple.streaming.transportStreamTimestamp') {\n            var d = frame.data,\n                size = (d[3] & 0x01) << 30 | d[4] << 22 | d[5] << 14 | d[6] << 6 | d[7] >>> 2;\n            size *= 4;\n            size += d[7] & 0x03;\n            frame.timeStamp = size; // in raw AAC, all subsequent data will be timestamped based\n            // on the value of this frame\n            // we couldn't have known the appropriate pts and dts before\n            // parsing this ID3 tag so set those values now\n\n            if (tag.pts === undefined && tag.dts === undefined) {\n              tag.pts = frame.timeStamp;\n              tag.dts = frame.timeStamp;\n            }\n\n            this.trigger('timestamp', frame);\n          }\n        }\n\n        tag.frames.push(frame);\n        frameStart += 10; // advance past the frame header\n\n        frameStart += frameSize; // advance past the frame body\n      } while (frameStart < tagSize);\n\n      this.trigger('data', tag);\n    };\n  };\n\n  _MetadataStream.prototype = new stream();\n  var metadataStream = _MetadataStream;\n  var TimestampRolloverStream = timestampRolloverStream.TimestampRolloverStream; // object types\n\n  var _TransportPacketStream, _TransportParseStream, _ElementaryStream; // constants\n\n\n  var MP2T_PACKET_LENGTH$1 = 188,\n      // bytes\n  SYNC_BYTE$1 = 0x47;\n  /**\n   * Splits an incoming stream of binary data into MPEG-2 Transport\n   * Stream packets.\n   */\n\n  _TransportPacketStream = function TransportPacketStream() {\n    var buffer = new Uint8Array(MP2T_PACKET_LENGTH$1),\n        bytesInBuffer = 0;\n\n    _TransportPacketStream.prototype.init.call(this); // Deliver new bytes to the stream.\n\n    /**\n     * Split a stream of data into M2TS packets\n    **/\n\n\n    this.push = function (bytes) {\n      var startIndex = 0,\n          endIndex = MP2T_PACKET_LENGTH$1,\n          everything; // If there are bytes remaining from the last segment, prepend them to the\n      // bytes that were pushed in\n\n      if (bytesInBuffer) {\n        everything = new Uint8Array(bytes.byteLength + bytesInBuffer);\n        everything.set(buffer.subarray(0, bytesInBuffer));\n        everything.set(bytes, bytesInBuffer);\n        bytesInBuffer = 0;\n      } else {\n        everything = bytes;\n      } // While we have enough data for a packet\n\n\n      while (endIndex < everything.byteLength) {\n        // Look for a pair of start and end sync bytes in the data..\n        if (everything[startIndex] === SYNC_BYTE$1 && everything[endIndex] === SYNC_BYTE$1) {\n          // We found a packet so emit it and jump one whole packet forward in\n          // the stream\n          this.trigger('data', everything.subarray(startIndex, endIndex));\n          startIndex += MP2T_PACKET_LENGTH$1;\n          endIndex += MP2T_PACKET_LENGTH$1;\n          continue;\n        } // If we get here, we have somehow become de-synchronized and we need to step\n        // forward one byte at a time until we find a pair of sync bytes that denote\n        // a packet\n\n\n        startIndex++;\n        endIndex++;\n      } // If there was some data left over at the end of the segment that couldn't\n      // possibly be a whole packet, keep it because it might be the start of a packet\n      // that continues in the next segment\n\n\n      if (startIndex < everything.byteLength) {\n        buffer.set(everything.subarray(startIndex), 0);\n        bytesInBuffer = everything.byteLength - startIndex;\n      }\n    };\n    /**\n     * Passes identified M2TS packets to the TransportParseStream to be parsed\n    **/\n\n\n    this.flush = function () {\n      // If the buffer contains a whole packet when we are being flushed, emit it\n      // and empty the buffer. Otherwise hold onto the data because it may be\n      // important for decoding the next segment\n      if (bytesInBuffer === MP2T_PACKET_LENGTH$1 && buffer[0] === SYNC_BYTE$1) {\n        this.trigger('data', buffer);\n        bytesInBuffer = 0;\n      }\n\n      this.trigger('done');\n    };\n\n    this.endTimeline = function () {\n      this.flush();\n      this.trigger('endedtimeline');\n    };\n\n    this.reset = function () {\n      bytesInBuffer = 0;\n      this.trigger('reset');\n    };\n  };\n\n  _TransportPacketStream.prototype = new stream();\n  /**\n   * Accepts an MP2T TransportPacketStream and emits data events with parsed\n   * forms of the individual transport stream packets.\n   */\n\n  _TransportParseStream = function TransportParseStream() {\n    var parsePsi, parsePat, parsePmt, self;\n\n    _TransportParseStream.prototype.init.call(this);\n\n    self = this;\n    this.packetsWaitingForPmt = [];\n    this.programMapTable = undefined;\n\n    parsePsi = function parsePsi(payload, psi) {\n      var offset = 0; // PSI packets may be split into multiple sections and those\n      // sections may be split into multiple packets. If a PSI\n      // section starts in this packet, the payload_unit_start_indicator\n      // will be true and the first byte of the payload will indicate\n      // the offset from the current position to the start of the\n      // section.\n\n      if (psi.payloadUnitStartIndicator) {\n        offset += payload[offset] + 1;\n      }\n\n      if (psi.type === 'pat') {\n        parsePat(payload.subarray(offset), psi);\n      } else {\n        parsePmt(payload.subarray(offset), psi);\n      }\n    };\n\n    parsePat = function parsePat(payload, pat) {\n      pat.section_number = payload[7]; // eslint-disable-line camelcase\n\n      pat.last_section_number = payload[8]; // eslint-disable-line camelcase\n      // skip the PSI header and parse the first PMT entry\n\n      self.pmtPid = (payload[10] & 0x1F) << 8 | payload[11];\n      pat.pmtPid = self.pmtPid;\n    };\n    /**\n     * Parse out the relevant fields of a Program Map Table (PMT).\n     * @param payload {Uint8Array} the PMT-specific portion of an MP2T\n     * packet. The first byte in this array should be the table_id\n     * field.\n     * @param pmt {object} the object that should be decorated with\n     * fields parsed from the PMT.\n     */\n\n\n    parsePmt = function parsePmt(payload, pmt) {\n      var sectionLength, tableEnd, programInfoLength, offset; // PMTs can be sent ahead of the time when they should actually\n      // take effect. We don't believe this should ever be the case\n      // for HLS but we'll ignore \"forward\" PMT declarations if we see\n      // them. Future PMT declarations have the current_next_indicator\n      // set to zero.\n\n      if (!(payload[5] & 0x01)) {\n        return;\n      } // overwrite any existing program map table\n\n\n      self.programMapTable = {\n        video: null,\n        audio: null,\n        'timed-metadata': {}\n      }; // the mapping table ends at the end of the current section\n\n      sectionLength = (payload[1] & 0x0f) << 8 | payload[2];\n      tableEnd = 3 + sectionLength - 4; // to determine where the table is, we have to figure out how\n      // long the program info descriptors are\n\n      programInfoLength = (payload[10] & 0x0f) << 8 | payload[11]; // advance the offset to the first entry in the mapping table\n\n      offset = 12 + programInfoLength;\n\n      while (offset < tableEnd) {\n        var streamType = payload[offset];\n        var pid = (payload[offset + 1] & 0x1F) << 8 | payload[offset + 2]; // only map a single elementary_pid for audio and video stream types\n        // TODO: should this be done for metadata too? for now maintain behavior of\n        //       multiple metadata streams\n\n        if (streamType === streamTypes.H264_STREAM_TYPE && self.programMapTable.video === null) {\n          self.programMapTable.video = pid;\n        } else if (streamType === streamTypes.ADTS_STREAM_TYPE && self.programMapTable.audio === null) {\n          self.programMapTable.audio = pid;\n        } else if (streamType === streamTypes.METADATA_STREAM_TYPE) {\n          // map pid to stream type for metadata streams\n          self.programMapTable['timed-metadata'][pid] = streamType;\n        } // move to the next table entry\n        // skip past the elementary stream descriptors, if present\n\n\n        offset += ((payload[offset + 3] & 0x0F) << 8 | payload[offset + 4]) + 5;\n      } // record the map on the packet as well\n\n\n      pmt.programMapTable = self.programMapTable;\n    };\n    /**\n     * Deliver a new MP2T packet to the next stream in the pipeline.\n     */\n\n\n    this.push = function (packet) {\n      var result = {},\n          offset = 4;\n      result.payloadUnitStartIndicator = !!(packet[1] & 0x40); // pid is a 13-bit field starting at the last bit of packet[1]\n\n      result.pid = packet[1] & 0x1f;\n      result.pid <<= 8;\n      result.pid |= packet[2]; // if an adaption field is present, its length is specified by the\n      // fifth byte of the TS packet header. The adaptation field is\n      // used to add stuffing to PES packets that don't fill a complete\n      // TS packet, and to specify some forms of timing and control data\n      // that we do not currently use.\n\n      if ((packet[3] & 0x30) >>> 4 > 0x01) {\n        offset += packet[offset] + 1;\n      } // parse the rest of the packet based on the type\n\n\n      if (result.pid === 0) {\n        result.type = 'pat';\n        parsePsi(packet.subarray(offset), result);\n        this.trigger('data', result);\n      } else if (result.pid === this.pmtPid) {\n        result.type = 'pmt';\n        parsePsi(packet.subarray(offset), result);\n        this.trigger('data', result); // if there are any packets waiting for a PMT to be found, process them now\n\n        while (this.packetsWaitingForPmt.length) {\n          this.processPes_.apply(this, this.packetsWaitingForPmt.shift());\n        }\n      } else if (this.programMapTable === undefined) {\n        // When we have not seen a PMT yet, defer further processing of\n        // PES packets until one has been parsed\n        this.packetsWaitingForPmt.push([packet, offset, result]);\n      } else {\n        this.processPes_(packet, offset, result);\n      }\n    };\n\n    this.processPes_ = function (packet, offset, result) {\n      // set the appropriate stream type\n      if (result.pid === this.programMapTable.video) {\n        result.streamType = streamTypes.H264_STREAM_TYPE;\n      } else if (result.pid === this.programMapTable.audio) {\n        result.streamType = streamTypes.ADTS_STREAM_TYPE;\n      } else {\n        // if not video or audio, it is timed-metadata or unknown\n        // if unknown, streamType will be undefined\n        result.streamType = this.programMapTable['timed-metadata'][result.pid];\n      }\n\n      result.type = 'pes';\n      result.data = packet.subarray(offset);\n      this.trigger('data', result);\n    };\n  };\n\n  _TransportParseStream.prototype = new stream();\n  _TransportParseStream.STREAM_TYPES = {\n    h264: 0x1b,\n    adts: 0x0f\n  };\n  /**\n   * Reconsistutes program elementary stream (PES) packets from parsed\n   * transport stream packets. That is, if you pipe an\n   * mp2t.TransportParseStream into a mp2t.ElementaryStream, the output\n   * events will be events which capture the bytes for individual PES\n   * packets plus relevant metadata that has been extracted from the\n   * container.\n   */\n\n  _ElementaryStream = function ElementaryStream() {\n    var self = this,\n        segmentHadPmt = false,\n        // PES packet fragments\n    video = {\n      data: [],\n      size: 0\n    },\n        audio = {\n      data: [],\n      size: 0\n    },\n        timedMetadata = {\n      data: [],\n      size: 0\n    },\n        programMapTable,\n        parsePes = function parsePes(payload, pes) {\n      var ptsDtsFlags;\n      var startPrefix = payload[0] << 16 | payload[1] << 8 | payload[2]; // default to an empty array\n\n      pes.data = new Uint8Array(); // In certain live streams, the start of a TS fragment has ts packets\n      // that are frame data that is continuing from the previous fragment. This\n      // is to check that the pes data is the start of a new pes payload\n\n      if (startPrefix !== 1) {\n        return;\n      } // get the packet length, this will be 0 for video\n\n\n      pes.packetLength = 6 + (payload[4] << 8 | payload[5]); // find out if this packets starts a new keyframe\n\n      pes.dataAlignmentIndicator = (payload[6] & 0x04) !== 0; // PES packets may be annotated with a PTS value, or a PTS value\n      // and a DTS value. Determine what combination of values is\n      // available to work with.\n\n      ptsDtsFlags = payload[7]; // PTS and DTS are normally stored as a 33-bit number.  Javascript\n      // performs all bitwise operations on 32-bit integers but javascript\n      // supports a much greater range (52-bits) of integer using standard\n      // mathematical operations.\n      // We construct a 31-bit value using bitwise operators over the 31\n      // most significant bits and then multiply by 4 (equal to a left-shift\n      // of 2) before we add the final 2 least significant bits of the\n      // timestamp (equal to an OR.)\n\n      if (ptsDtsFlags & 0xC0) {\n        // the PTS and DTS are not written out directly. For information\n        // on how they are encoded, see\n        // http://dvd.sourceforge.net/dvdinfo/pes-hdr.html\n        pes.pts = (payload[9] & 0x0E) << 27 | (payload[10] & 0xFF) << 20 | (payload[11] & 0xFE) << 12 | (payload[12] & 0xFF) << 5 | (payload[13] & 0xFE) >>> 3;\n        pes.pts *= 4; // Left shift by 2\n\n        pes.pts += (payload[13] & 0x06) >>> 1; // OR by the two LSBs\n\n        pes.dts = pes.pts;\n\n        if (ptsDtsFlags & 0x40) {\n          pes.dts = (payload[14] & 0x0E) << 27 | (payload[15] & 0xFF) << 20 | (payload[16] & 0xFE) << 12 | (payload[17] & 0xFF) << 5 | (payload[18] & 0xFE) >>> 3;\n          pes.dts *= 4; // Left shift by 2\n\n          pes.dts += (payload[18] & 0x06) >>> 1; // OR by the two LSBs\n        }\n      } // the data section starts immediately after the PES header.\n      // pes_header_data_length specifies the number of header bytes\n      // that follow the last byte of the field.\n\n\n      pes.data = payload.subarray(9 + payload[8]);\n    },\n\n    /**\n      * Pass completely parsed PES packets to the next stream in the pipeline\n     **/\n    flushStream = function flushStream(stream, type, forceFlush) {\n      var packetData = new Uint8Array(stream.size),\n          event = {\n        type: type\n      },\n          i = 0,\n          offset = 0,\n          packetFlushable = false,\n          fragment; // do nothing if there is not enough buffered data for a complete\n      // PES header\n\n      if (!stream.data.length || stream.size < 9) {\n        return;\n      }\n\n      event.trackId = stream.data[0].pid; // reassemble the packet\n\n      for (i = 0; i < stream.data.length; i++) {\n        fragment = stream.data[i];\n        packetData.set(fragment.data, offset);\n        offset += fragment.data.byteLength;\n      } // parse assembled packet's PES header\n\n\n      parsePes(packetData, event); // non-video PES packets MUST have a non-zero PES_packet_length\n      // check that there is enough stream data to fill the packet\n\n      packetFlushable = type === 'video' || event.packetLength <= stream.size; // flush pending packets if the conditions are right\n\n      if (forceFlush || packetFlushable) {\n        stream.size = 0;\n        stream.data.length = 0;\n      } // only emit packets that are complete. this is to avoid assembling\n      // incomplete PES packets due to poor segmentation\n\n\n      if (packetFlushable) {\n        self.trigger('data', event);\n      }\n    };\n\n    _ElementaryStream.prototype.init.call(this);\n    /**\n     * Identifies M2TS packet types and parses PES packets using metadata\n     * parsed from the PMT\n     **/\n\n\n    this.push = function (data) {\n      ({\n        pat: function pat() {// we have to wait for the PMT to arrive as well before we\n          // have any meaningful metadata\n        },\n        pes: function pes() {\n          var stream, streamType;\n\n          switch (data.streamType) {\n            case streamTypes.H264_STREAM_TYPE:\n              stream = video;\n              streamType = 'video';\n              break;\n\n            case streamTypes.ADTS_STREAM_TYPE:\n              stream = audio;\n              streamType = 'audio';\n              break;\n\n            case streamTypes.METADATA_STREAM_TYPE:\n              stream = timedMetadata;\n              streamType = 'timed-metadata';\n              break;\n\n            default:\n              // ignore unknown stream types\n              return;\n          } // if a new packet is starting, we can flush the completed\n          // packet\n\n\n          if (data.payloadUnitStartIndicator) {\n            flushStream(stream, streamType, true);\n          } // buffer this fragment until we are sure we've received the\n          // complete payload\n\n\n          stream.data.push(data);\n          stream.size += data.data.byteLength;\n        },\n        pmt: function pmt() {\n          var event = {\n            type: 'metadata',\n            tracks: []\n          };\n          programMapTable = data.programMapTable; // translate audio and video streams to tracks\n\n          if (programMapTable.video !== null) {\n            event.tracks.push({\n              timelineStartInfo: {\n                baseMediaDecodeTime: 0\n              },\n              id: +programMapTable.video,\n              codec: 'avc',\n              type: 'video'\n            });\n          }\n\n          if (programMapTable.audio !== null) {\n            event.tracks.push({\n              timelineStartInfo: {\n                baseMediaDecodeTime: 0\n              },\n              id: +programMapTable.audio,\n              codec: 'adts',\n              type: 'audio'\n            });\n          }\n\n          segmentHadPmt = true;\n          self.trigger('data', event);\n        }\n      })[data.type]();\n    };\n\n    this.reset = function () {\n      video.size = 0;\n      video.data.length = 0;\n      audio.size = 0;\n      audio.data.length = 0;\n      this.trigger('reset');\n    };\n    /**\n     * Flush any remaining input. Video PES packets may be of variable\n     * length. Normally, the start of a new video packet can trigger the\n     * finalization of the previous packet. That is not possible if no\n     * more video is forthcoming, however. In that case, some other\n     * mechanism (like the end of the file) has to be employed. When it is\n     * clear that no additional data is forthcoming, calling this method\n     * will flush the buffered packets.\n     */\n\n\n    this.flushStreams_ = function () {\n      // !!THIS ORDER IS IMPORTANT!!\n      // video first then audio\n      flushStream(video, 'video');\n      flushStream(audio, 'audio');\n      flushStream(timedMetadata, 'timed-metadata');\n    };\n\n    this.flush = function () {\n      // if on flush we haven't had a pmt emitted\n      // and we have a pmt to emit. emit the pmt\n      // so that we trigger a trackinfo downstream.\n      if (!segmentHadPmt && programMapTable) {\n        var pmt = {\n          type: 'metadata',\n          tracks: []\n        }; // translate audio and video streams to tracks\n\n        if (programMapTable.video !== null) {\n          pmt.tracks.push({\n            timelineStartInfo: {\n              baseMediaDecodeTime: 0\n            },\n            id: +programMapTable.video,\n            codec: 'avc',\n            type: 'video'\n          });\n        }\n\n        if (programMapTable.audio !== null) {\n          pmt.tracks.push({\n            timelineStartInfo: {\n              baseMediaDecodeTime: 0\n            },\n            id: +programMapTable.audio,\n            codec: 'adts',\n            type: 'audio'\n          });\n        }\n\n        self.trigger('data', pmt);\n      }\n\n      segmentHadPmt = false;\n      this.flushStreams_();\n      this.trigger('done');\n    };\n  };\n\n  _ElementaryStream.prototype = new stream();\n  var m2ts = {\n    PAT_PID: 0x0000,\n    MP2T_PACKET_LENGTH: MP2T_PACKET_LENGTH$1,\n    TransportPacketStream: _TransportPacketStream,\n    TransportParseStream: _TransportParseStream,\n    ElementaryStream: _ElementaryStream,\n    TimestampRolloverStream: TimestampRolloverStream,\n    CaptionStream: captionStream.CaptionStream,\n    Cea608Stream: captionStream.Cea608Stream,\n    Cea708Stream: captionStream.Cea708Stream,\n    MetadataStream: metadataStream\n  };\n\n  for (var type in streamTypes) {\n    if (streamTypes.hasOwnProperty(type)) {\n      m2ts[type] = streamTypes[type];\n    }\n  }\n\n  var m2ts_1 = m2ts;\n  var ONE_SECOND_IN_TS$2 = clock.ONE_SECOND_IN_TS;\n\n  var _AdtsStream;\n\n  var ADTS_SAMPLING_FREQUENCIES$1 = [96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 7350];\n  /*\n   * Accepts a ElementaryStream and emits data events with parsed\n   * AAC Audio Frames of the individual packets. Input audio in ADTS\n   * format is unpacked and re-emitted as AAC frames.\n   *\n   * @see http://wiki.multimedia.cx/index.php?title=ADTS\n   * @see http://wiki.multimedia.cx/?title=Understanding_AAC\n   */\n\n  _AdtsStream = function AdtsStream(handlePartialSegments) {\n    var buffer,\n        frameNum = 0;\n\n    _AdtsStream.prototype.init.call(this);\n\n    this.skipWarn_ = function (start, end) {\n      this.trigger('log', {\n        level: 'warn',\n        message: \"adts skiping bytes \" + start + \" to \" + end + \" in frame \" + frameNum + \" outside syncword\"\n      });\n    };\n\n    this.push = function (packet) {\n      var i = 0,\n          frameLength,\n          protectionSkipBytes,\n          oldBuffer,\n          sampleCount,\n          adtsFrameDuration;\n\n      if (!handlePartialSegments) {\n        frameNum = 0;\n      }\n\n      if (packet.type !== 'audio') {\n        // ignore non-audio data\n        return;\n      } // Prepend any data in the buffer to the input data so that we can parse\n      // aac frames the cross a PES packet boundary\n\n\n      if (buffer && buffer.length) {\n        oldBuffer = buffer;\n        buffer = new Uint8Array(oldBuffer.byteLength + packet.data.byteLength);\n        buffer.set(oldBuffer);\n        buffer.set(packet.data, oldBuffer.byteLength);\n      } else {\n        buffer = packet.data;\n      } // unpack any ADTS frames which have been fully received\n      // for details on the ADTS header, see http://wiki.multimedia.cx/index.php?title=ADTS\n\n\n      var skip; // We use i + 7 here because we want to be able to parse the entire header.\n      // If we don't have enough bytes to do that, then we definitely won't have a full frame.\n\n      while (i + 7 < buffer.length) {\n        // Look for the start of an ADTS header..\n        if (buffer[i] !== 0xFF || (buffer[i + 1] & 0xF6) !== 0xF0) {\n          if (typeof skip !== 'number') {\n            skip = i;\n          } // If a valid header was not found,  jump one forward and attempt to\n          // find a valid ADTS header starting at the next byte\n\n\n          i++;\n          continue;\n        }\n\n        if (typeof skip === 'number') {\n          this.skipWarn_(skip, i);\n          skip = null;\n        } // The protection skip bit tells us if we have 2 bytes of CRC data at the\n        // end of the ADTS header\n\n\n        protectionSkipBytes = (~buffer[i + 1] & 0x01) * 2; // Frame length is a 13 bit integer starting 16 bits from the\n        // end of the sync sequence\n        // NOTE: frame length includes the size of the header\n\n        frameLength = (buffer[i + 3] & 0x03) << 11 | buffer[i + 4] << 3 | (buffer[i + 5] & 0xe0) >> 5;\n        sampleCount = ((buffer[i + 6] & 0x03) + 1) * 1024;\n        adtsFrameDuration = sampleCount * ONE_SECOND_IN_TS$2 / ADTS_SAMPLING_FREQUENCIES$1[(buffer[i + 2] & 0x3c) >>> 2]; // If we don't have enough data to actually finish this ADTS frame,\n        // then we have to wait for more data\n\n        if (buffer.byteLength - i < frameLength) {\n          break;\n        } // Otherwise, deliver the complete AAC frame\n\n\n        this.trigger('data', {\n          pts: packet.pts + frameNum * adtsFrameDuration,\n          dts: packet.dts + frameNum * adtsFrameDuration,\n          sampleCount: sampleCount,\n          audioobjecttype: (buffer[i + 2] >>> 6 & 0x03) + 1,\n          channelcount: (buffer[i + 2] & 1) << 2 | (buffer[i + 3] & 0xc0) >>> 6,\n          samplerate: ADTS_SAMPLING_FREQUENCIES$1[(buffer[i + 2] & 0x3c) >>> 2],\n          samplingfrequencyindex: (buffer[i + 2] & 0x3c) >>> 2,\n          // assume ISO/IEC 14496-12 AudioSampleEntry default of 16\n          samplesize: 16,\n          // data is the frame without it's header\n          data: buffer.subarray(i + 7 + protectionSkipBytes, i + frameLength)\n        });\n        frameNum++;\n        i += frameLength;\n      }\n\n      if (typeof skip === 'number') {\n        this.skipWarn_(skip, i);\n        skip = null;\n      } // remove processed bytes from the buffer.\n\n\n      buffer = buffer.subarray(i);\n    };\n\n    this.flush = function () {\n      frameNum = 0;\n      this.trigger('done');\n    };\n\n    this.reset = function () {\n      buffer = void 0;\n      this.trigger('reset');\n    };\n\n    this.endTimeline = function () {\n      buffer = void 0;\n      this.trigger('endedtimeline');\n    };\n  };\n\n  _AdtsStream.prototype = new stream();\n  var adts = _AdtsStream;\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n\n  var ExpGolomb;\n  /**\n   * Parser for exponential Golomb codes, a variable-bitwidth number encoding\n   * scheme used by h264.\n   */\n\n  ExpGolomb = function ExpGolomb(workingData) {\n    var // the number of bytes left to examine in workingData\n    workingBytesAvailable = workingData.byteLength,\n        // the current word being examined\n    workingWord = 0,\n        // :uint\n    // the number of bits left to examine in the current word\n    workingBitsAvailable = 0; // :uint;\n    // ():uint\n\n    this.length = function () {\n      return 8 * workingBytesAvailable;\n    }; // ():uint\n\n\n    this.bitsAvailable = function () {\n      return 8 * workingBytesAvailable + workingBitsAvailable;\n    }; // ():void\n\n\n    this.loadWord = function () {\n      var position = workingData.byteLength - workingBytesAvailable,\n          workingBytes = new Uint8Array(4),\n          availableBytes = Math.min(4, workingBytesAvailable);\n\n      if (availableBytes === 0) {\n        throw new Error('no bytes available');\n      }\n\n      workingBytes.set(workingData.subarray(position, position + availableBytes));\n      workingWord = new DataView(workingBytes.buffer).getUint32(0); // track the amount of workingData that has been processed\n\n      workingBitsAvailable = availableBytes * 8;\n      workingBytesAvailable -= availableBytes;\n    }; // (count:int):void\n\n\n    this.skipBits = function (count) {\n      var skipBytes; // :int\n\n      if (workingBitsAvailable > count) {\n        workingWord <<= count;\n        workingBitsAvailable -= count;\n      } else {\n        count -= workingBitsAvailable;\n        skipBytes = Math.floor(count / 8);\n        count -= skipBytes * 8;\n        workingBytesAvailable -= skipBytes;\n        this.loadWord();\n        workingWord <<= count;\n        workingBitsAvailable -= count;\n      }\n    }; // (size:int):uint\n\n\n    this.readBits = function (size) {\n      var bits = Math.min(workingBitsAvailable, size),\n          // :uint\n      valu = workingWord >>> 32 - bits; // :uint\n      // if size > 31, handle error\n\n      workingBitsAvailable -= bits;\n\n      if (workingBitsAvailable > 0) {\n        workingWord <<= bits;\n      } else if (workingBytesAvailable > 0) {\n        this.loadWord();\n      }\n\n      bits = size - bits;\n\n      if (bits > 0) {\n        return valu << bits | this.readBits(bits);\n      }\n\n      return valu;\n    }; // ():uint\n\n\n    this.skipLeadingZeros = function () {\n      var leadingZeroCount; // :uint\n\n      for (leadingZeroCount = 0; leadingZeroCount < workingBitsAvailable; ++leadingZeroCount) {\n        if ((workingWord & 0x80000000 >>> leadingZeroCount) !== 0) {\n          // the first bit of working word is 1\n          workingWord <<= leadingZeroCount;\n          workingBitsAvailable -= leadingZeroCount;\n          return leadingZeroCount;\n        }\n      } // we exhausted workingWord and still have not found a 1\n\n\n      this.loadWord();\n      return leadingZeroCount + this.skipLeadingZeros();\n    }; // ():void\n\n\n    this.skipUnsignedExpGolomb = function () {\n      this.skipBits(1 + this.skipLeadingZeros());\n    }; // ():void\n\n\n    this.skipExpGolomb = function () {\n      this.skipBits(1 + this.skipLeadingZeros());\n    }; // ():uint\n\n\n    this.readUnsignedExpGolomb = function () {\n      var clz = this.skipLeadingZeros(); // :uint\n\n      return this.readBits(clz + 1) - 1;\n    }; // ():int\n\n\n    this.readExpGolomb = function () {\n      var valu = this.readUnsignedExpGolomb(); // :int\n\n      if (0x01 & valu) {\n        // the number is odd if the low order bit is set\n        return 1 + valu >>> 1; // add 1 to make it even, and divide by 2\n      }\n\n      return -1 * (valu >>> 1); // divide by two then make it negative\n    }; // Some convenience functions\n    // :Boolean\n\n\n    this.readBoolean = function () {\n      return this.readBits(1) === 1;\n    }; // ():int\n\n\n    this.readUnsignedByte = function () {\n      return this.readBits(8);\n    };\n\n    this.loadWord();\n  };\n\n  var expGolomb = ExpGolomb;\n\n  var _H264Stream, _NalByteStream;\n\n  var PROFILES_WITH_OPTIONAL_SPS_DATA;\n  /**\n   * Accepts a NAL unit byte stream and unpacks the embedded NAL units.\n   */\n\n  _NalByteStream = function NalByteStream() {\n    var syncPoint = 0,\n        i,\n        buffer;\n\n    _NalByteStream.prototype.init.call(this);\n    /*\n     * Scans a byte stream and triggers a data event with the NAL units found.\n     * @param {Object} data Event received from H264Stream\n     * @param {Uint8Array} data.data The h264 byte stream to be scanned\n     *\n     * @see H264Stream.push\n     */\n\n\n    this.push = function (data) {\n      var swapBuffer;\n\n      if (!buffer) {\n        buffer = data.data;\n      } else {\n        swapBuffer = new Uint8Array(buffer.byteLength + data.data.byteLength);\n        swapBuffer.set(buffer);\n        swapBuffer.set(data.data, buffer.byteLength);\n        buffer = swapBuffer;\n      }\n\n      var len = buffer.byteLength; // Rec. ITU-T H.264, Annex B\n      // scan for NAL unit boundaries\n      // a match looks like this:\n      // 0 0 1 .. NAL .. 0 0 1\n      // ^ sync point        ^ i\n      // or this:\n      // 0 0 1 .. NAL .. 0 0 0\n      // ^ sync point        ^ i\n      // advance the sync point to a NAL start, if necessary\n\n      for (; syncPoint < len - 3; syncPoint++) {\n        if (buffer[syncPoint + 2] === 1) {\n          // the sync point is properly aligned\n          i = syncPoint + 5;\n          break;\n        }\n      }\n\n      while (i < len) {\n        // look at the current byte to determine if we've hit the end of\n        // a NAL unit boundary\n        switch (buffer[i]) {\n          case 0:\n            // skip past non-sync sequences\n            if (buffer[i - 1] !== 0) {\n              i += 2;\n              break;\n            } else if (buffer[i - 2] !== 0) {\n              i++;\n              break;\n            } // deliver the NAL unit if it isn't empty\n\n\n            if (syncPoint + 3 !== i - 2) {\n              this.trigger('data', buffer.subarray(syncPoint + 3, i - 2));\n            } // drop trailing zeroes\n\n\n            do {\n              i++;\n            } while (buffer[i] !== 1 && i < len);\n\n            syncPoint = i - 2;\n            i += 3;\n            break;\n\n          case 1:\n            // skip past non-sync sequences\n            if (buffer[i - 1] !== 0 || buffer[i - 2] !== 0) {\n              i += 3;\n              break;\n            } // deliver the NAL unit\n\n\n            this.trigger('data', buffer.subarray(syncPoint + 3, i - 2));\n            syncPoint = i - 2;\n            i += 3;\n            break;\n\n          default:\n            // the current byte isn't a one or zero, so it cannot be part\n            // of a sync sequence\n            i += 3;\n            break;\n        }\n      } // filter out the NAL units that were delivered\n\n\n      buffer = buffer.subarray(syncPoint);\n      i -= syncPoint;\n      syncPoint = 0;\n    };\n\n    this.reset = function () {\n      buffer = null;\n      syncPoint = 0;\n      this.trigger('reset');\n    };\n\n    this.flush = function () {\n      // deliver the last buffered NAL unit\n      if (buffer && buffer.byteLength > 3) {\n        this.trigger('data', buffer.subarray(syncPoint + 3));\n      } // reset the stream state\n\n\n      buffer = null;\n      syncPoint = 0;\n      this.trigger('done');\n    };\n\n    this.endTimeline = function () {\n      this.flush();\n      this.trigger('endedtimeline');\n    };\n  };\n\n  _NalByteStream.prototype = new stream(); // values of profile_idc that indicate additional fields are included in the SPS\n  // see Recommendation ITU-T H.264 (4/2013),\n  // 7.3.2.1.1 Sequence parameter set data syntax\n\n  PROFILES_WITH_OPTIONAL_SPS_DATA = {\n    100: true,\n    110: true,\n    122: true,\n    244: true,\n    44: true,\n    83: true,\n    86: true,\n    118: true,\n    128: true,\n    // TODO: the three profiles below don't\n    // appear to have sps data in the specificiation anymore?\n    138: true,\n    139: true,\n    134: true\n  };\n  /**\n   * Accepts input from a ElementaryStream and produces H.264 NAL unit data\n   * events.\n   */\n\n  _H264Stream = function H264Stream() {\n    var nalByteStream = new _NalByteStream(),\n        self,\n        trackId,\n        currentPts,\n        currentDts,\n        discardEmulationPreventionBytes,\n        readSequenceParameterSet,\n        skipScalingList;\n\n    _H264Stream.prototype.init.call(this);\n\n    self = this;\n    /*\n     * Pushes a packet from a stream onto the NalByteStream\n     *\n     * @param {Object} packet - A packet received from a stream\n     * @param {Uint8Array} packet.data - The raw bytes of the packet\n     * @param {Number} packet.dts - Decode timestamp of the packet\n     * @param {Number} packet.pts - Presentation timestamp of the packet\n     * @param {Number} packet.trackId - The id of the h264 track this packet came from\n     * @param {('video'|'audio')} packet.type - The type of packet\n     *\n     */\n\n    this.push = function (packet) {\n      if (packet.type !== 'video') {\n        return;\n      }\n\n      trackId = packet.trackId;\n      currentPts = packet.pts;\n      currentDts = packet.dts;\n      nalByteStream.push(packet);\n    };\n    /*\n     * Identify NAL unit types and pass on the NALU, trackId, presentation and decode timestamps\n     * for the NALUs to the next stream component.\n     * Also, preprocess caption and sequence parameter NALUs.\n     *\n     * @param {Uint8Array} data - A NAL unit identified by `NalByteStream.push`\n     * @see NalByteStream.push\n     */\n\n\n    nalByteStream.on('data', function (data) {\n      var event = {\n        trackId: trackId,\n        pts: currentPts,\n        dts: currentDts,\n        data: data,\n        nalUnitTypeCode: data[0] & 0x1f\n      };\n\n      switch (event.nalUnitTypeCode) {\n        case 0x05:\n          event.nalUnitType = 'slice_layer_without_partitioning_rbsp_idr';\n          break;\n\n        case 0x06:\n          event.nalUnitType = 'sei_rbsp';\n          event.escapedRBSP = discardEmulationPreventionBytes(data.subarray(1));\n          break;\n\n        case 0x07:\n          event.nalUnitType = 'seq_parameter_set_rbsp';\n          event.escapedRBSP = discardEmulationPreventionBytes(data.subarray(1));\n          event.config = readSequenceParameterSet(event.escapedRBSP);\n          break;\n\n        case 0x08:\n          event.nalUnitType = 'pic_parameter_set_rbsp';\n          break;\n\n        case 0x09:\n          event.nalUnitType = 'access_unit_delimiter_rbsp';\n          break;\n      } // This triggers data on the H264Stream\n\n\n      self.trigger('data', event);\n    });\n    nalByteStream.on('done', function () {\n      self.trigger('done');\n    });\n    nalByteStream.on('partialdone', function () {\n      self.trigger('partialdone');\n    });\n    nalByteStream.on('reset', function () {\n      self.trigger('reset');\n    });\n    nalByteStream.on('endedtimeline', function () {\n      self.trigger('endedtimeline');\n    });\n\n    this.flush = function () {\n      nalByteStream.flush();\n    };\n\n    this.partialFlush = function () {\n      nalByteStream.partialFlush();\n    };\n\n    this.reset = function () {\n      nalByteStream.reset();\n    };\n\n    this.endTimeline = function () {\n      nalByteStream.endTimeline();\n    };\n    /**\n     * Advance the ExpGolomb decoder past a scaling list. The scaling\n     * list is optionally transmitted as part of a sequence parameter\n     * set and is not relevant to transmuxing.\n     * @param count {number} the number of entries in this scaling list\n     * @param expGolombDecoder {object} an ExpGolomb pointed to the\n     * start of a scaling list\n     * @see Recommendation ITU-T H.264, Section 7.3.2.1.1.1\n     */\n\n\n    skipScalingList = function skipScalingList(count, expGolombDecoder) {\n      var lastScale = 8,\n          nextScale = 8,\n          j,\n          deltaScale;\n\n      for (j = 0; j < count; j++) {\n        if (nextScale !== 0) {\n          deltaScale = expGolombDecoder.readExpGolomb();\n          nextScale = (lastScale + deltaScale + 256) % 256;\n        }\n\n        lastScale = nextScale === 0 ? lastScale : nextScale;\n      }\n    };\n    /**\n     * Expunge any \"Emulation Prevention\" bytes from a \"Raw Byte\n     * Sequence Payload\"\n     * @param data {Uint8Array} the bytes of a RBSP from a NAL\n     * unit\n     * @return {Uint8Array} the RBSP without any Emulation\n     * Prevention Bytes\n     */\n\n\n    discardEmulationPreventionBytes = function discardEmulationPreventionBytes(data) {\n      var length = data.byteLength,\n          emulationPreventionBytesPositions = [],\n          i = 1,\n          newLength,\n          newData; // Find all `Emulation Prevention Bytes`\n\n      while (i < length - 2) {\n        if (data[i] === 0 && data[i + 1] === 0 && data[i + 2] === 0x03) {\n          emulationPreventionBytesPositions.push(i + 2);\n          i += 2;\n        } else {\n          i++;\n        }\n      } // If no Emulation Prevention Bytes were found just return the original\n      // array\n\n\n      if (emulationPreventionBytesPositions.length === 0) {\n        return data;\n      } // Create a new array to hold the NAL unit data\n\n\n      newLength = length - emulationPreventionBytesPositions.length;\n      newData = new Uint8Array(newLength);\n      var sourceIndex = 0;\n\n      for (i = 0; i < newLength; sourceIndex++, i++) {\n        if (sourceIndex === emulationPreventionBytesPositions[0]) {\n          // Skip this byte\n          sourceIndex++; // Remove this position index\n\n          emulationPreventionBytesPositions.shift();\n        }\n\n        newData[i] = data[sourceIndex];\n      }\n\n      return newData;\n    };\n    /**\n     * Read a sequence parameter set and return some interesting video\n     * properties. A sequence parameter set is the H264 metadata that\n     * describes the properties of upcoming video frames.\n     * @param data {Uint8Array} the bytes of a sequence parameter set\n     * @return {object} an object with configuration parsed from the\n     * sequence parameter set, including the dimensions of the\n     * associated video frames.\n     */\n\n\n    readSequenceParameterSet = function readSequenceParameterSet(data) {\n      var frameCropLeftOffset = 0,\n          frameCropRightOffset = 0,\n          frameCropTopOffset = 0,\n          frameCropBottomOffset = 0,\n          expGolombDecoder,\n          profileIdc,\n          levelIdc,\n          profileCompatibility,\n          chromaFormatIdc,\n          picOrderCntType,\n          numRefFramesInPicOrderCntCycle,\n          picWidthInMbsMinus1,\n          picHeightInMapUnitsMinus1,\n          frameMbsOnlyFlag,\n          scalingListCount,\n          sarRatio = [1, 1],\n          aspectRatioIdc,\n          i;\n      expGolombDecoder = new expGolomb(data);\n      profileIdc = expGolombDecoder.readUnsignedByte(); // profile_idc\n\n      profileCompatibility = expGolombDecoder.readUnsignedByte(); // constraint_set[0-5]_flag\n\n      levelIdc = expGolombDecoder.readUnsignedByte(); // level_idc u(8)\n\n      expGolombDecoder.skipUnsignedExpGolomb(); // seq_parameter_set_id\n      // some profiles have more optional data we don't need\n\n      if (PROFILES_WITH_OPTIONAL_SPS_DATA[profileIdc]) {\n        chromaFormatIdc = expGolombDecoder.readUnsignedExpGolomb();\n\n        if (chromaFormatIdc === 3) {\n          expGolombDecoder.skipBits(1); // separate_colour_plane_flag\n        }\n\n        expGolombDecoder.skipUnsignedExpGolomb(); // bit_depth_luma_minus8\n\n        expGolombDecoder.skipUnsignedExpGolomb(); // bit_depth_chroma_minus8\n\n        expGolombDecoder.skipBits(1); // qpprime_y_zero_transform_bypass_flag\n\n        if (expGolombDecoder.readBoolean()) {\n          // seq_scaling_matrix_present_flag\n          scalingListCount = chromaFormatIdc !== 3 ? 8 : 12;\n\n          for (i = 0; i < scalingListCount; i++) {\n            if (expGolombDecoder.readBoolean()) {\n              // seq_scaling_list_present_flag[ i ]\n              if (i < 6) {\n                skipScalingList(16, expGolombDecoder);\n              } else {\n                skipScalingList(64, expGolombDecoder);\n              }\n            }\n          }\n        }\n      }\n\n      expGolombDecoder.skipUnsignedExpGolomb(); // log2_max_frame_num_minus4\n\n      picOrderCntType = expGolombDecoder.readUnsignedExpGolomb();\n\n      if (picOrderCntType === 0) {\n        expGolombDecoder.readUnsignedExpGolomb(); // log2_max_pic_order_cnt_lsb_minus4\n      } else if (picOrderCntType === 1) {\n        expGolombDecoder.skipBits(1); // delta_pic_order_always_zero_flag\n\n        expGolombDecoder.skipExpGolomb(); // offset_for_non_ref_pic\n\n        expGolombDecoder.skipExpGolomb(); // offset_for_top_to_bottom_field\n\n        numRefFramesInPicOrderCntCycle = expGolombDecoder.readUnsignedExpGolomb();\n\n        for (i = 0; i < numRefFramesInPicOrderCntCycle; i++) {\n          expGolombDecoder.skipExpGolomb(); // offset_for_ref_frame[ i ]\n        }\n      }\n\n      expGolombDecoder.skipUnsignedExpGolomb(); // max_num_ref_frames\n\n      expGolombDecoder.skipBits(1); // gaps_in_frame_num_value_allowed_flag\n\n      picWidthInMbsMinus1 = expGolombDecoder.readUnsignedExpGolomb();\n      picHeightInMapUnitsMinus1 = expGolombDecoder.readUnsignedExpGolomb();\n      frameMbsOnlyFlag = expGolombDecoder.readBits(1);\n\n      if (frameMbsOnlyFlag === 0) {\n        expGolombDecoder.skipBits(1); // mb_adaptive_frame_field_flag\n      }\n\n      expGolombDecoder.skipBits(1); // direct_8x8_inference_flag\n\n      if (expGolombDecoder.readBoolean()) {\n        // frame_cropping_flag\n        frameCropLeftOffset = expGolombDecoder.readUnsignedExpGolomb();\n        frameCropRightOffset = expGolombDecoder.readUnsignedExpGolomb();\n        frameCropTopOffset = expGolombDecoder.readUnsignedExpGolomb();\n        frameCropBottomOffset = expGolombDecoder.readUnsignedExpGolomb();\n      }\n\n      if (expGolombDecoder.readBoolean()) {\n        // vui_parameters_present_flag\n        if (expGolombDecoder.readBoolean()) {\n          // aspect_ratio_info_present_flag\n          aspectRatioIdc = expGolombDecoder.readUnsignedByte();\n\n          switch (aspectRatioIdc) {\n            case 1:\n              sarRatio = [1, 1];\n              break;\n\n            case 2:\n              sarRatio = [12, 11];\n              break;\n\n            case 3:\n              sarRatio = [10, 11];\n              break;\n\n            case 4:\n              sarRatio = [16, 11];\n              break;\n\n            case 5:\n              sarRatio = [40, 33];\n              break;\n\n            case 6:\n              sarRatio = [24, 11];\n              break;\n\n            case 7:\n              sarRatio = [20, 11];\n              break;\n\n            case 8:\n              sarRatio = [32, 11];\n              break;\n\n            case 9:\n              sarRatio = [80, 33];\n              break;\n\n            case 10:\n              sarRatio = [18, 11];\n              break;\n\n            case 11:\n              sarRatio = [15, 11];\n              break;\n\n            case 12:\n              sarRatio = [64, 33];\n              break;\n\n            case 13:\n              sarRatio = [160, 99];\n              break;\n\n            case 14:\n              sarRatio = [4, 3];\n              break;\n\n            case 15:\n              sarRatio = [3, 2];\n              break;\n\n            case 16:\n              sarRatio = [2, 1];\n              break;\n\n            case 255:\n              {\n                sarRatio = [expGolombDecoder.readUnsignedByte() << 8 | expGolombDecoder.readUnsignedByte(), expGolombDecoder.readUnsignedByte() << 8 | expGolombDecoder.readUnsignedByte()];\n                break;\n              }\n          }\n\n          if (sarRatio) {\n            sarRatio[0] / sarRatio[1];\n          }\n        }\n      }\n\n      return {\n        profileIdc: profileIdc,\n        levelIdc: levelIdc,\n        profileCompatibility: profileCompatibility,\n        width: (picWidthInMbsMinus1 + 1) * 16 - frameCropLeftOffset * 2 - frameCropRightOffset * 2,\n        height: (2 - frameMbsOnlyFlag) * (picHeightInMapUnitsMinus1 + 1) * 16 - frameCropTopOffset * 2 - frameCropBottomOffset * 2,\n        // sar is sample aspect ratio\n        sarRatio: sarRatio\n      };\n    };\n  };\n\n  _H264Stream.prototype = new stream();\n  var h264 = {\n    H264Stream: _H264Stream,\n    NalByteStream: _NalByteStream\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   *\n   * Utilities to detect basic properties and metadata about Aac data.\n   */\n\n  var ADTS_SAMPLING_FREQUENCIES = [96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 7350];\n\n  var parseId3TagSize = function parseId3TagSize(header, byteIndex) {\n    var returnSize = header[byteIndex + 6] << 21 | header[byteIndex + 7] << 14 | header[byteIndex + 8] << 7 | header[byteIndex + 9],\n        flags = header[byteIndex + 5],\n        footerPresent = (flags & 16) >> 4; // if we get a negative returnSize clamp it to 0\n\n    returnSize = returnSize >= 0 ? returnSize : 0;\n\n    if (footerPresent) {\n      return returnSize + 20;\n    }\n\n    return returnSize + 10;\n  };\n\n  var getId3Offset = function getId3Offset(data, offset) {\n    if (data.length - offset < 10 || data[offset] !== 'I'.charCodeAt(0) || data[offset + 1] !== 'D'.charCodeAt(0) || data[offset + 2] !== '3'.charCodeAt(0)) {\n      return offset;\n    }\n\n    offset += parseId3TagSize(data, offset);\n    return getId3Offset(data, offset);\n  }; // TODO: use vhs-utils\n\n\n  var isLikelyAacData$1 = function isLikelyAacData(data) {\n    var offset = getId3Offset(data, 0);\n    return data.length >= offset + 2 && (data[offset] & 0xFF) === 0xFF && (data[offset + 1] & 0xF0) === 0xF0 && // verify that the 2 layer bits are 0, aka this\n    // is not mp3 data but aac data.\n    (data[offset + 1] & 0x16) === 0x10;\n  };\n\n  var parseSyncSafeInteger = function parseSyncSafeInteger(data) {\n    return data[0] << 21 | data[1] << 14 | data[2] << 7 | data[3];\n  }; // return a percent-encoded representation of the specified byte range\n  // @see http://en.wikipedia.org/wiki/Percent-encoding\n\n\n  var percentEncode = function percentEncode(bytes, start, end) {\n    var i,\n        result = '';\n\n    for (i = start; i < end; i++) {\n      result += '%' + ('00' + bytes[i].toString(16)).slice(-2);\n    }\n\n    return result;\n  }; // return the string representation of the specified byte range,\n  // interpreted as ISO-8859-1.\n\n\n  var parseIso88591 = function parseIso88591(bytes, start, end) {\n    return unescape(percentEncode(bytes, start, end)); // jshint ignore:line\n  };\n\n  var parseAdtsSize = function parseAdtsSize(header, byteIndex) {\n    var lowThree = (header[byteIndex + 5] & 0xE0) >> 5,\n        middle = header[byteIndex + 4] << 3,\n        highTwo = header[byteIndex + 3] & 0x3 << 11;\n    return highTwo | middle | lowThree;\n  };\n\n  var parseType$2 = function parseType(header, byteIndex) {\n    if (header[byteIndex] === 'I'.charCodeAt(0) && header[byteIndex + 1] === 'D'.charCodeAt(0) && header[byteIndex + 2] === '3'.charCodeAt(0)) {\n      return 'timed-metadata';\n    } else if (header[byteIndex] & 0xff === 0xff && (header[byteIndex + 1] & 0xf0) === 0xf0) {\n      return 'audio';\n    }\n\n    return null;\n  };\n\n  var parseSampleRate = function parseSampleRate(packet) {\n    var i = 0;\n\n    while (i + 5 < packet.length) {\n      if (packet[i] !== 0xFF || (packet[i + 1] & 0xF6) !== 0xF0) {\n        // If a valid header was not found,  jump one forward and attempt to\n        // find a valid ADTS header starting at the next byte\n        i++;\n        continue;\n      }\n\n      return ADTS_SAMPLING_FREQUENCIES[(packet[i + 2] & 0x3c) >>> 2];\n    }\n\n    return null;\n  };\n\n  var parseAacTimestamp = function parseAacTimestamp(packet) {\n    var frameStart, frameSize, frame, frameHeader; // find the start of the first frame and the end of the tag\n\n    frameStart = 10;\n\n    if (packet[5] & 0x40) {\n      // advance the frame start past the extended header\n      frameStart += 4; // header size field\n\n      frameStart += parseSyncSafeInteger(packet.subarray(10, 14));\n    } // parse one or more ID3 frames\n    // http://id3.org/id3v2.3.0#ID3v2_frame_overview\n\n\n    do {\n      // determine the number of bytes in this frame\n      frameSize = parseSyncSafeInteger(packet.subarray(frameStart + 4, frameStart + 8));\n\n      if (frameSize < 1) {\n        return null;\n      }\n\n      frameHeader = String.fromCharCode(packet[frameStart], packet[frameStart + 1], packet[frameStart + 2], packet[frameStart + 3]);\n\n      if (frameHeader === 'PRIV') {\n        frame = packet.subarray(frameStart + 10, frameStart + frameSize + 10);\n\n        for (var i = 0; i < frame.byteLength; i++) {\n          if (frame[i] === 0) {\n            var owner = parseIso88591(frame, 0, i);\n\n            if (owner === 'com.apple.streaming.transportStreamTimestamp') {\n              var d = frame.subarray(i + 1);\n              var size = (d[3] & 0x01) << 30 | d[4] << 22 | d[5] << 14 | d[6] << 6 | d[7] >>> 2;\n              size *= 4;\n              size += d[7] & 0x03;\n              return size;\n            }\n\n            break;\n          }\n        }\n      }\n\n      frameStart += 10; // advance past the frame header\n\n      frameStart += frameSize; // advance past the frame body\n    } while (frameStart < packet.byteLength);\n\n    return null;\n  };\n\n  var utils = {\n    isLikelyAacData: isLikelyAacData$1,\n    parseId3TagSize: parseId3TagSize,\n    parseAdtsSize: parseAdtsSize,\n    parseType: parseType$2,\n    parseSampleRate: parseSampleRate,\n    parseAacTimestamp: parseAacTimestamp\n  };\n\n  var _AacStream;\n  /**\n   * Splits an incoming stream of binary data into ADTS and ID3 Frames.\n   */\n\n\n  _AacStream = function AacStream() {\n    var everything = new Uint8Array(),\n        timeStamp = 0;\n\n    _AacStream.prototype.init.call(this);\n\n    this.setTimestamp = function (timestamp) {\n      timeStamp = timestamp;\n    };\n\n    this.push = function (bytes) {\n      var frameSize = 0,\n          byteIndex = 0,\n          bytesLeft,\n          chunk,\n          packet,\n          tempLength; // If there are bytes remaining from the last segment, prepend them to the\n      // bytes that were pushed in\n\n      if (everything.length) {\n        tempLength = everything.length;\n        everything = new Uint8Array(bytes.byteLength + tempLength);\n        everything.set(everything.subarray(0, tempLength));\n        everything.set(bytes, tempLength);\n      } else {\n        everything = bytes;\n      }\n\n      while (everything.length - byteIndex >= 3) {\n        if (everything[byteIndex] === 'I'.charCodeAt(0) && everything[byteIndex + 1] === 'D'.charCodeAt(0) && everything[byteIndex + 2] === '3'.charCodeAt(0)) {\n          // Exit early because we don't have enough to parse\n          // the ID3 tag header\n          if (everything.length - byteIndex < 10) {\n            break;\n          } // check framesize\n\n\n          frameSize = utils.parseId3TagSize(everything, byteIndex); // Exit early if we don't have enough in the buffer\n          // to emit a full packet\n          // Add to byteIndex to support multiple ID3 tags in sequence\n\n          if (byteIndex + frameSize > everything.length) {\n            break;\n          }\n\n          chunk = {\n            type: 'timed-metadata',\n            data: everything.subarray(byteIndex, byteIndex + frameSize)\n          };\n          this.trigger('data', chunk);\n          byteIndex += frameSize;\n          continue;\n        } else if ((everything[byteIndex] & 0xff) === 0xff && (everything[byteIndex + 1] & 0xf0) === 0xf0) {\n          // Exit early because we don't have enough to parse\n          // the ADTS frame header\n          if (everything.length - byteIndex < 7) {\n            break;\n          }\n\n          frameSize = utils.parseAdtsSize(everything, byteIndex); // Exit early if we don't have enough in the buffer\n          // to emit a full packet\n\n          if (byteIndex + frameSize > everything.length) {\n            break;\n          }\n\n          packet = {\n            type: 'audio',\n            data: everything.subarray(byteIndex, byteIndex + frameSize),\n            pts: timeStamp,\n            dts: timeStamp\n          };\n          this.trigger('data', packet);\n          byteIndex += frameSize;\n          continue;\n        }\n\n        byteIndex++;\n      }\n\n      bytesLeft = everything.length - byteIndex;\n\n      if (bytesLeft > 0) {\n        everything = everything.subarray(byteIndex);\n      } else {\n        everything = new Uint8Array();\n      }\n    };\n\n    this.reset = function () {\n      everything = new Uint8Array();\n      this.trigger('reset');\n    };\n\n    this.endTimeline = function () {\n      everything = new Uint8Array();\n      this.trigger('endedtimeline');\n    };\n  };\n\n  _AacStream.prototype = new stream();\n  var aac = _AacStream; // constants\n\n  var AUDIO_PROPERTIES = ['audioobjecttype', 'channelcount', 'samplerate', 'samplingfrequencyindex', 'samplesize'];\n  var audioProperties = AUDIO_PROPERTIES;\n  var VIDEO_PROPERTIES = ['width', 'height', 'profileIdc', 'levelIdc', 'profileCompatibility', 'sarRatio'];\n  var videoProperties = VIDEO_PROPERTIES;\n  var H264Stream = h264.H264Stream;\n  var isLikelyAacData = utils.isLikelyAacData;\n  var ONE_SECOND_IN_TS$1 = clock.ONE_SECOND_IN_TS; // object types\n\n  var _VideoSegmentStream, _AudioSegmentStream, _Transmuxer, _CoalesceStream;\n\n  var retriggerForStream = function retriggerForStream(key, event) {\n    event.stream = key;\n    this.trigger('log', event);\n  };\n\n  var addPipelineLogRetriggers = function addPipelineLogRetriggers(transmuxer, pipeline) {\n    var keys = Object.keys(pipeline);\n\n    for (var i = 0; i < keys.length; i++) {\n      var key = keys[i]; // skip non-stream keys and headOfPipeline\n      // which is just a duplicate\n\n      if (key === 'headOfPipeline' || !pipeline[key].on) {\n        continue;\n      }\n\n      pipeline[key].on('log', retriggerForStream.bind(transmuxer, key));\n    }\n  };\n  /**\n   * Compare two arrays (even typed) for same-ness\n   */\n\n\n  var arrayEquals = function arrayEquals(a, b) {\n    var i;\n\n    if (a.length !== b.length) {\n      return false;\n    } // compare the value of each element in the array\n\n\n    for (i = 0; i < a.length; i++) {\n      if (a[i] !== b[i]) {\n        return false;\n      }\n    }\n\n    return true;\n  };\n\n  var generateSegmentTimingInfo = function generateSegmentTimingInfo(baseMediaDecodeTime, startDts, startPts, endDts, endPts, prependedContentDuration) {\n    var ptsOffsetFromDts = startPts - startDts,\n        decodeDuration = endDts - startDts,\n        presentationDuration = endPts - startPts; // The PTS and DTS values are based on the actual stream times from the segment,\n    // however, the player time values will reflect a start from the baseMediaDecodeTime.\n    // In order to provide relevant values for the player times, base timing info on the\n    // baseMediaDecodeTime and the DTS and PTS durations of the segment.\n\n    return {\n      start: {\n        dts: baseMediaDecodeTime,\n        pts: baseMediaDecodeTime + ptsOffsetFromDts\n      },\n      end: {\n        dts: baseMediaDecodeTime + decodeDuration,\n        pts: baseMediaDecodeTime + presentationDuration\n      },\n      prependedContentDuration: prependedContentDuration,\n      baseMediaDecodeTime: baseMediaDecodeTime\n    };\n  };\n  /**\n   * Constructs a single-track, ISO BMFF media segment from AAC data\n   * events. The output of this stream can be fed to a SourceBuffer\n   * configured with a suitable initialization segment.\n   * @param track {object} track metadata configuration\n   * @param options {object} transmuxer options object\n   * @param options.keepOriginalTimestamps {boolean} If true, keep the timestamps\n   *        in the source; false to adjust the first segment to start at 0.\n   */\n\n\n  _AudioSegmentStream = function AudioSegmentStream(track, options) {\n    var adtsFrames = [],\n        sequenceNumber,\n        earliestAllowedDts = 0,\n        audioAppendStartTs = 0,\n        videoBaseMediaDecodeTime = Infinity;\n    options = options || {};\n    sequenceNumber = options.firstSequenceNumber || 0;\n\n    _AudioSegmentStream.prototype.init.call(this);\n\n    this.push = function (data) {\n      trackDecodeInfo.collectDtsInfo(track, data);\n\n      if (track) {\n        audioProperties.forEach(function (prop) {\n          track[prop] = data[prop];\n        });\n      } // buffer audio data until end() is called\n\n\n      adtsFrames.push(data);\n    };\n\n    this.setEarliestDts = function (earliestDts) {\n      earliestAllowedDts = earliestDts;\n    };\n\n    this.setVideoBaseMediaDecodeTime = function (baseMediaDecodeTime) {\n      videoBaseMediaDecodeTime = baseMediaDecodeTime;\n    };\n\n    this.setAudioAppendStart = function (timestamp) {\n      audioAppendStartTs = timestamp;\n    };\n\n    this.flush = function () {\n      var frames, moof, mdat, boxes, frameDuration, segmentDuration, videoClockCyclesOfSilencePrefixed; // return early if no audio data has been observed\n\n      if (adtsFrames.length === 0) {\n        this.trigger('done', 'AudioSegmentStream');\n        return;\n      }\n\n      frames = audioFrameUtils.trimAdtsFramesByEarliestDts(adtsFrames, track, earliestAllowedDts);\n      track.baseMediaDecodeTime = trackDecodeInfo.calculateTrackBaseMediaDecodeTime(track, options.keepOriginalTimestamps); // amount of audio filled but the value is in video clock rather than audio clock\n\n      videoClockCyclesOfSilencePrefixed = audioFrameUtils.prefixWithSilence(track, frames, audioAppendStartTs, videoBaseMediaDecodeTime); // we have to build the index from byte locations to\n      // samples (that is, adts frames) in the audio data\n\n      track.samples = audioFrameUtils.generateSampleTable(frames); // concatenate the audio data to constuct the mdat\n\n      mdat = mp4Generator.mdat(audioFrameUtils.concatenateFrameData(frames));\n      adtsFrames = [];\n      moof = mp4Generator.moof(sequenceNumber, [track]);\n      boxes = new Uint8Array(moof.byteLength + mdat.byteLength); // bump the sequence number for next time\n\n      sequenceNumber++;\n      boxes.set(moof);\n      boxes.set(mdat, moof.byteLength);\n      trackDecodeInfo.clearDtsInfo(track);\n      frameDuration = Math.ceil(ONE_SECOND_IN_TS$1 * 1024 / track.samplerate); // TODO this check was added to maintain backwards compatibility (particularly with\n      // tests) on adding the timingInfo event. However, it seems unlikely that there's a\n      // valid use-case where an init segment/data should be triggered without associated\n      // frames. Leaving for now, but should be looked into.\n\n      if (frames.length) {\n        segmentDuration = frames.length * frameDuration;\n        this.trigger('segmentTimingInfo', generateSegmentTimingInfo( // The audio track's baseMediaDecodeTime is in audio clock cycles, but the\n        // frame info is in video clock cycles. Convert to match expectation of\n        // listeners (that all timestamps will be based on video clock cycles).\n        clock.audioTsToVideoTs(track.baseMediaDecodeTime, track.samplerate), // frame times are already in video clock, as is segment duration\n        frames[0].dts, frames[0].pts, frames[0].dts + segmentDuration, frames[0].pts + segmentDuration, videoClockCyclesOfSilencePrefixed || 0));\n        this.trigger('timingInfo', {\n          start: frames[0].pts,\n          end: frames[0].pts + segmentDuration\n        });\n      }\n\n      this.trigger('data', {\n        track: track,\n        boxes: boxes\n      });\n      this.trigger('done', 'AudioSegmentStream');\n    };\n\n    this.reset = function () {\n      trackDecodeInfo.clearDtsInfo(track);\n      adtsFrames = [];\n      this.trigger('reset');\n    };\n  };\n\n  _AudioSegmentStream.prototype = new stream();\n  /**\n   * Constructs a single-track, ISO BMFF media segment from H264 data\n   * events. The output of this stream can be fed to a SourceBuffer\n   * configured with a suitable initialization segment.\n   * @param track {object} track metadata configuration\n   * @param options {object} transmuxer options object\n   * @param options.alignGopsAtEnd {boolean} If true, start from the end of the\n   *        gopsToAlignWith list when attempting to align gop pts\n   * @param options.keepOriginalTimestamps {boolean} If true, keep the timestamps\n   *        in the source; false to adjust the first segment to start at 0.\n   */\n\n  _VideoSegmentStream = function VideoSegmentStream(track, options) {\n    var sequenceNumber,\n        nalUnits = [],\n        gopsToAlignWith = [],\n        config,\n        pps;\n    options = options || {};\n    sequenceNumber = options.firstSequenceNumber || 0;\n\n    _VideoSegmentStream.prototype.init.call(this);\n\n    delete track.minPTS;\n    this.gopCache_ = [];\n    /**\n      * Constructs a ISO BMFF segment given H264 nalUnits\n      * @param {Object} nalUnit A data event representing a nalUnit\n      * @param {String} nalUnit.nalUnitType\n      * @param {Object} nalUnit.config Properties for a mp4 track\n      * @param {Uint8Array} nalUnit.data The nalUnit bytes\n      * @see lib/codecs/h264.js\n     **/\n\n    this.push = function (nalUnit) {\n      trackDecodeInfo.collectDtsInfo(track, nalUnit); // record the track config\n\n      if (nalUnit.nalUnitType === 'seq_parameter_set_rbsp' && !config) {\n        config = nalUnit.config;\n        track.sps = [nalUnit.data];\n        videoProperties.forEach(function (prop) {\n          track[prop] = config[prop];\n        }, this);\n      }\n\n      if (nalUnit.nalUnitType === 'pic_parameter_set_rbsp' && !pps) {\n        pps = nalUnit.data;\n        track.pps = [nalUnit.data];\n      } // buffer video until flush() is called\n\n\n      nalUnits.push(nalUnit);\n    };\n    /**\n      * Pass constructed ISO BMFF track and boxes on to the\n      * next stream in the pipeline\n     **/\n\n\n    this.flush = function () {\n      var frames,\n          gopForFusion,\n          gops,\n          moof,\n          mdat,\n          boxes,\n          prependedContentDuration = 0,\n          firstGop,\n          lastGop; // Throw away nalUnits at the start of the byte stream until\n      // we find the first AUD\n\n      while (nalUnits.length) {\n        if (nalUnits[0].nalUnitType === 'access_unit_delimiter_rbsp') {\n          break;\n        }\n\n        nalUnits.shift();\n      } // Return early if no video data has been observed\n\n\n      if (nalUnits.length === 0) {\n        this.resetStream_();\n        this.trigger('done', 'VideoSegmentStream');\n        return;\n      } // Organize the raw nal-units into arrays that represent\n      // higher-level constructs such as frames and gops\n      // (group-of-pictures)\n\n\n      frames = frameUtils.groupNalsIntoFrames(nalUnits);\n      gops = frameUtils.groupFramesIntoGops(frames); // If the first frame of this fragment is not a keyframe we have\n      // a problem since MSE (on Chrome) requires a leading keyframe.\n      //\n      // We have two approaches to repairing this situation:\n      // 1) GOP-FUSION:\n      //    This is where we keep track of the GOPS (group-of-pictures)\n      //    from previous fragments and attempt to find one that we can\n      //    prepend to the current fragment in order to create a valid\n      //    fragment.\n      // 2) KEYFRAME-PULLING:\n      //    Here we search for the first keyframe in the fragment and\n      //    throw away all the frames between the start of the fragment\n      //    and that keyframe. We then extend the duration and pull the\n      //    PTS of the keyframe forward so that it covers the time range\n      //    of the frames that were disposed of.\n      //\n      // #1 is far prefereable over #2 which can cause \"stuttering\" but\n      // requires more things to be just right.\n\n      if (!gops[0][0].keyFrame) {\n        // Search for a gop for fusion from our gopCache\n        gopForFusion = this.getGopForFusion_(nalUnits[0], track);\n\n        if (gopForFusion) {\n          // in order to provide more accurate timing information about the segment, save\n          // the number of seconds prepended to the original segment due to GOP fusion\n          prependedContentDuration = gopForFusion.duration;\n          gops.unshift(gopForFusion); // Adjust Gops' metadata to account for the inclusion of the\n          // new gop at the beginning\n\n          gops.byteLength += gopForFusion.byteLength;\n          gops.nalCount += gopForFusion.nalCount;\n          gops.pts = gopForFusion.pts;\n          gops.dts = gopForFusion.dts;\n          gops.duration += gopForFusion.duration;\n        } else {\n          // If we didn't find a candidate gop fall back to keyframe-pulling\n          gops = frameUtils.extendFirstKeyFrame(gops);\n        }\n      } // Trim gops to align with gopsToAlignWith\n\n\n      if (gopsToAlignWith.length) {\n        var alignedGops;\n\n        if (options.alignGopsAtEnd) {\n          alignedGops = this.alignGopsAtEnd_(gops);\n        } else {\n          alignedGops = this.alignGopsAtStart_(gops);\n        }\n\n        if (!alignedGops) {\n          // save all the nals in the last GOP into the gop cache\n          this.gopCache_.unshift({\n            gop: gops.pop(),\n            pps: track.pps,\n            sps: track.sps\n          }); // Keep a maximum of 6 GOPs in the cache\n\n          this.gopCache_.length = Math.min(6, this.gopCache_.length); // Clear nalUnits\n\n          nalUnits = []; // return early no gops can be aligned with desired gopsToAlignWith\n\n          this.resetStream_();\n          this.trigger('done', 'VideoSegmentStream');\n          return;\n        } // Some gops were trimmed. clear dts info so minSegmentDts and pts are correct\n        // when recalculated before sending off to CoalesceStream\n\n\n        trackDecodeInfo.clearDtsInfo(track);\n        gops = alignedGops;\n      }\n\n      trackDecodeInfo.collectDtsInfo(track, gops); // First, we have to build the index from byte locations to\n      // samples (that is, frames) in the video data\n\n      track.samples = frameUtils.generateSampleTable(gops); // Concatenate the video data and construct the mdat\n\n      mdat = mp4Generator.mdat(frameUtils.concatenateNalData(gops));\n      track.baseMediaDecodeTime = trackDecodeInfo.calculateTrackBaseMediaDecodeTime(track, options.keepOriginalTimestamps);\n      this.trigger('processedGopsInfo', gops.map(function (gop) {\n        return {\n          pts: gop.pts,\n          dts: gop.dts,\n          byteLength: gop.byteLength\n        };\n      }));\n      firstGop = gops[0];\n      lastGop = gops[gops.length - 1];\n      this.trigger('segmentTimingInfo', generateSegmentTimingInfo(track.baseMediaDecodeTime, firstGop.dts, firstGop.pts, lastGop.dts + lastGop.duration, lastGop.pts + lastGop.duration, prependedContentDuration));\n      this.trigger('timingInfo', {\n        start: gops[0].pts,\n        end: gops[gops.length - 1].pts + gops[gops.length - 1].duration\n      }); // save all the nals in the last GOP into the gop cache\n\n      this.gopCache_.unshift({\n        gop: gops.pop(),\n        pps: track.pps,\n        sps: track.sps\n      }); // Keep a maximum of 6 GOPs in the cache\n\n      this.gopCache_.length = Math.min(6, this.gopCache_.length); // Clear nalUnits\n\n      nalUnits = [];\n      this.trigger('baseMediaDecodeTime', track.baseMediaDecodeTime);\n      this.trigger('timelineStartInfo', track.timelineStartInfo);\n      moof = mp4Generator.moof(sequenceNumber, [track]); // it would be great to allocate this array up front instead of\n      // throwing away hundreds of media segment fragments\n\n      boxes = new Uint8Array(moof.byteLength + mdat.byteLength); // Bump the sequence number for next time\n\n      sequenceNumber++;\n      boxes.set(moof);\n      boxes.set(mdat, moof.byteLength);\n      this.trigger('data', {\n        track: track,\n        boxes: boxes\n      });\n      this.resetStream_(); // Continue with the flush process now\n\n      this.trigger('done', 'VideoSegmentStream');\n    };\n\n    this.reset = function () {\n      this.resetStream_();\n      nalUnits = [];\n      this.gopCache_.length = 0;\n      gopsToAlignWith.length = 0;\n      this.trigger('reset');\n    };\n\n    this.resetStream_ = function () {\n      trackDecodeInfo.clearDtsInfo(track); // reset config and pps because they may differ across segments\n      // for instance, when we are rendition switching\n\n      config = undefined;\n      pps = undefined;\n    }; // Search for a candidate Gop for gop-fusion from the gop cache and\n    // return it or return null if no good candidate was found\n\n\n    this.getGopForFusion_ = function (nalUnit) {\n      var halfSecond = 45000,\n          // Half-a-second in a 90khz clock\n      allowableOverlap = 10000,\n          // About 3 frames @ 30fps\n      nearestDistance = Infinity,\n          dtsDistance,\n          nearestGopObj,\n          currentGop,\n          currentGopObj,\n          i; // Search for the GOP nearest to the beginning of this nal unit\n\n      for (i = 0; i < this.gopCache_.length; i++) {\n        currentGopObj = this.gopCache_[i];\n        currentGop = currentGopObj.gop; // Reject Gops with different SPS or PPS\n\n        if (!(track.pps && arrayEquals(track.pps[0], currentGopObj.pps[0])) || !(track.sps && arrayEquals(track.sps[0], currentGopObj.sps[0]))) {\n          continue;\n        } // Reject Gops that would require a negative baseMediaDecodeTime\n\n\n        if (currentGop.dts < track.timelineStartInfo.dts) {\n          continue;\n        } // The distance between the end of the gop and the start of the nalUnit\n\n\n        dtsDistance = nalUnit.dts - currentGop.dts - currentGop.duration; // Only consider GOPS that start before the nal unit and end within\n        // a half-second of the nal unit\n\n        if (dtsDistance >= -allowableOverlap && dtsDistance <= halfSecond) {\n          // Always use the closest GOP we found if there is more than\n          // one candidate\n          if (!nearestGopObj || nearestDistance > dtsDistance) {\n            nearestGopObj = currentGopObj;\n            nearestDistance = dtsDistance;\n          }\n        }\n      }\n\n      if (nearestGopObj) {\n        return nearestGopObj.gop;\n      }\n\n      return null;\n    }; // trim gop list to the first gop found that has a matching pts with a gop in the list\n    // of gopsToAlignWith starting from the START of the list\n\n\n    this.alignGopsAtStart_ = function (gops) {\n      var alignIndex, gopIndex, align, gop, byteLength, nalCount, duration, alignedGops;\n      byteLength = gops.byteLength;\n      nalCount = gops.nalCount;\n      duration = gops.duration;\n      alignIndex = gopIndex = 0;\n\n      while (alignIndex < gopsToAlignWith.length && gopIndex < gops.length) {\n        align = gopsToAlignWith[alignIndex];\n        gop = gops[gopIndex];\n\n        if (align.pts === gop.pts) {\n          break;\n        }\n\n        if (gop.pts > align.pts) {\n          // this current gop starts after the current gop we want to align on, so increment\n          // align index\n          alignIndex++;\n          continue;\n        } // current gop starts before the current gop we want to align on. so increment gop\n        // index\n\n\n        gopIndex++;\n        byteLength -= gop.byteLength;\n        nalCount -= gop.nalCount;\n        duration -= gop.duration;\n      }\n\n      if (gopIndex === 0) {\n        // no gops to trim\n        return gops;\n      }\n\n      if (gopIndex === gops.length) {\n        // all gops trimmed, skip appending all gops\n        return null;\n      }\n\n      alignedGops = gops.slice(gopIndex);\n      alignedGops.byteLength = byteLength;\n      alignedGops.duration = duration;\n      alignedGops.nalCount = nalCount;\n      alignedGops.pts = alignedGops[0].pts;\n      alignedGops.dts = alignedGops[0].dts;\n      return alignedGops;\n    }; // trim gop list to the first gop found that has a matching pts with a gop in the list\n    // of gopsToAlignWith starting from the END of the list\n\n\n    this.alignGopsAtEnd_ = function (gops) {\n      var alignIndex, gopIndex, align, gop, alignEndIndex, matchFound;\n      alignIndex = gopsToAlignWith.length - 1;\n      gopIndex = gops.length - 1;\n      alignEndIndex = null;\n      matchFound = false;\n\n      while (alignIndex >= 0 && gopIndex >= 0) {\n        align = gopsToAlignWith[alignIndex];\n        gop = gops[gopIndex];\n\n        if (align.pts === gop.pts) {\n          matchFound = true;\n          break;\n        }\n\n        if (align.pts > gop.pts) {\n          alignIndex--;\n          continue;\n        }\n\n        if (alignIndex === gopsToAlignWith.length - 1) {\n          // gop.pts is greater than the last alignment candidate. If no match is found\n          // by the end of this loop, we still want to append gops that come after this\n          // point\n          alignEndIndex = gopIndex;\n        }\n\n        gopIndex--;\n      }\n\n      if (!matchFound && alignEndIndex === null) {\n        return null;\n      }\n\n      var trimIndex;\n\n      if (matchFound) {\n        trimIndex = gopIndex;\n      } else {\n        trimIndex = alignEndIndex;\n      }\n\n      if (trimIndex === 0) {\n        return gops;\n      }\n\n      var alignedGops = gops.slice(trimIndex);\n      var metadata = alignedGops.reduce(function (total, gop) {\n        total.byteLength += gop.byteLength;\n        total.duration += gop.duration;\n        total.nalCount += gop.nalCount;\n        return total;\n      }, {\n        byteLength: 0,\n        duration: 0,\n        nalCount: 0\n      });\n      alignedGops.byteLength = metadata.byteLength;\n      alignedGops.duration = metadata.duration;\n      alignedGops.nalCount = metadata.nalCount;\n      alignedGops.pts = alignedGops[0].pts;\n      alignedGops.dts = alignedGops[0].dts;\n      return alignedGops;\n    };\n\n    this.alignGopsWith = function (newGopsToAlignWith) {\n      gopsToAlignWith = newGopsToAlignWith;\n    };\n  };\n\n  _VideoSegmentStream.prototype = new stream();\n  /**\n   * A Stream that can combine multiple streams (ie. audio & video)\n   * into a single output segment for MSE. Also supports audio-only\n   * and video-only streams.\n   * @param options {object} transmuxer options object\n   * @param options.keepOriginalTimestamps {boolean} If true, keep the timestamps\n   *        in the source; false to adjust the first segment to start at media timeline start.\n   */\n\n  _CoalesceStream = function CoalesceStream(options, metadataStream) {\n    // Number of Tracks per output segment\n    // If greater than 1, we combine multiple\n    // tracks into a single segment\n    this.numberOfTracks = 0;\n    this.metadataStream = metadataStream;\n    options = options || {};\n\n    if (typeof options.remux !== 'undefined') {\n      this.remuxTracks = !!options.remux;\n    } else {\n      this.remuxTracks = true;\n    }\n\n    if (typeof options.keepOriginalTimestamps === 'boolean') {\n      this.keepOriginalTimestamps = options.keepOriginalTimestamps;\n    } else {\n      this.keepOriginalTimestamps = false;\n    }\n\n    this.pendingTracks = [];\n    this.videoTrack = null;\n    this.pendingBoxes = [];\n    this.pendingCaptions = [];\n    this.pendingMetadata = [];\n    this.pendingBytes = 0;\n    this.emittedTracks = 0;\n\n    _CoalesceStream.prototype.init.call(this); // Take output from multiple\n\n\n    this.push = function (output) {\n      // buffer incoming captions until the associated video segment\n      // finishes\n      if (output.text) {\n        return this.pendingCaptions.push(output);\n      } // buffer incoming id3 tags until the final flush\n\n\n      if (output.frames) {\n        return this.pendingMetadata.push(output);\n      } // Add this track to the list of pending tracks and store\n      // important information required for the construction of\n      // the final segment\n\n\n      this.pendingTracks.push(output.track);\n      this.pendingBytes += output.boxes.byteLength; // TODO: is there an issue for this against chrome?\n      // We unshift audio and push video because\n      // as of Chrome 75 when switching from\n      // one init segment to another if the video\n      // mdat does not appear after the audio mdat\n      // only audio will play for the duration of our transmux.\n\n      if (output.track.type === 'video') {\n        this.videoTrack = output.track;\n        this.pendingBoxes.push(output.boxes);\n      }\n\n      if (output.track.type === 'audio') {\n        this.audioTrack = output.track;\n        this.pendingBoxes.unshift(output.boxes);\n      }\n    };\n  };\n\n  _CoalesceStream.prototype = new stream();\n\n  _CoalesceStream.prototype.flush = function (flushSource) {\n    var offset = 0,\n        event = {\n      captions: [],\n      captionStreams: {},\n      metadata: [],\n      info: {}\n    },\n        caption,\n        id3,\n        initSegment,\n        timelineStartPts = 0,\n        i;\n\n    if (this.pendingTracks.length < this.numberOfTracks) {\n      if (flushSource !== 'VideoSegmentStream' && flushSource !== 'AudioSegmentStream') {\n        // Return because we haven't received a flush from a data-generating\n        // portion of the segment (meaning that we have only recieved meta-data\n        // or captions.)\n        return;\n      } else if (this.remuxTracks) {\n        // Return until we have enough tracks from the pipeline to remux (if we\n        // are remuxing audio and video into a single MP4)\n        return;\n      } else if (this.pendingTracks.length === 0) {\n        // In the case where we receive a flush without any data having been\n        // received we consider it an emitted track for the purposes of coalescing\n        // `done` events.\n        // We do this for the case where there is an audio and video track in the\n        // segment but no audio data. (seen in several playlists with alternate\n        // audio tracks and no audio present in the main TS segments.)\n        this.emittedTracks++;\n\n        if (this.emittedTracks >= this.numberOfTracks) {\n          this.trigger('done');\n          this.emittedTracks = 0;\n        }\n\n        return;\n      }\n    }\n\n    if (this.videoTrack) {\n      timelineStartPts = this.videoTrack.timelineStartInfo.pts;\n      videoProperties.forEach(function (prop) {\n        event.info[prop] = this.videoTrack[prop];\n      }, this);\n    } else if (this.audioTrack) {\n      timelineStartPts = this.audioTrack.timelineStartInfo.pts;\n      audioProperties.forEach(function (prop) {\n        event.info[prop] = this.audioTrack[prop];\n      }, this);\n    }\n\n    if (this.videoTrack || this.audioTrack) {\n      if (this.pendingTracks.length === 1) {\n        event.type = this.pendingTracks[0].type;\n      } else {\n        event.type = 'combined';\n      }\n\n      this.emittedTracks += this.pendingTracks.length;\n      initSegment = mp4Generator.initSegment(this.pendingTracks); // Create a new typed array to hold the init segment\n\n      event.initSegment = new Uint8Array(initSegment.byteLength); // Create an init segment containing a moov\n      // and track definitions\n\n      event.initSegment.set(initSegment); // Create a new typed array to hold the moof+mdats\n\n      event.data = new Uint8Array(this.pendingBytes); // Append each moof+mdat (one per track) together\n\n      for (i = 0; i < this.pendingBoxes.length; i++) {\n        event.data.set(this.pendingBoxes[i], offset);\n        offset += this.pendingBoxes[i].byteLength;\n      } // Translate caption PTS times into second offsets to match the\n      // video timeline for the segment, and add track info\n\n\n      for (i = 0; i < this.pendingCaptions.length; i++) {\n        caption = this.pendingCaptions[i];\n        caption.startTime = clock.metadataTsToSeconds(caption.startPts, timelineStartPts, this.keepOriginalTimestamps);\n        caption.endTime = clock.metadataTsToSeconds(caption.endPts, timelineStartPts, this.keepOriginalTimestamps);\n        event.captionStreams[caption.stream] = true;\n        event.captions.push(caption);\n      } // Translate ID3 frame PTS times into second offsets to match the\n      // video timeline for the segment\n\n\n      for (i = 0; i < this.pendingMetadata.length; i++) {\n        id3 = this.pendingMetadata[i];\n        id3.cueTime = clock.metadataTsToSeconds(id3.pts, timelineStartPts, this.keepOriginalTimestamps);\n        event.metadata.push(id3);\n      } // We add this to every single emitted segment even though we only need\n      // it for the first\n\n\n      event.metadata.dispatchType = this.metadataStream.dispatchType; // Reset stream state\n\n      this.pendingTracks.length = 0;\n      this.videoTrack = null;\n      this.pendingBoxes.length = 0;\n      this.pendingCaptions.length = 0;\n      this.pendingBytes = 0;\n      this.pendingMetadata.length = 0; // Emit the built segment\n      // We include captions and ID3 tags for backwards compatibility,\n      // ideally we should send only video and audio in the data event\n\n      this.trigger('data', event); // Emit each caption to the outside world\n      // Ideally, this would happen immediately on parsing captions,\n      // but we need to ensure that video data is sent back first\n      // so that caption timing can be adjusted to match video timing\n\n      for (i = 0; i < event.captions.length; i++) {\n        caption = event.captions[i];\n        this.trigger('caption', caption);\n      } // Emit each id3 tag to the outside world\n      // Ideally, this would happen immediately on parsing the tag,\n      // but we need to ensure that video data is sent back first\n      // so that ID3 frame timing can be adjusted to match video timing\n\n\n      for (i = 0; i < event.metadata.length; i++) {\n        id3 = event.metadata[i];\n        this.trigger('id3Frame', id3);\n      }\n    } // Only emit `done` if all tracks have been flushed and emitted\n\n\n    if (this.emittedTracks >= this.numberOfTracks) {\n      this.trigger('done');\n      this.emittedTracks = 0;\n    }\n  };\n\n  _CoalesceStream.prototype.setRemux = function (val) {\n    this.remuxTracks = val;\n  };\n  /**\n   * A Stream that expects MP2T binary data as input and produces\n   * corresponding media segments, suitable for use with Media Source\n   * Extension (MSE) implementations that support the ISO BMFF byte\n   * stream format, like Chrome.\n   */\n\n\n  _Transmuxer = function Transmuxer(options) {\n    var self = this,\n        hasFlushed = true,\n        videoTrack,\n        audioTrack;\n\n    _Transmuxer.prototype.init.call(this);\n\n    options = options || {};\n    this.baseMediaDecodeTime = options.baseMediaDecodeTime || 0;\n    this.transmuxPipeline_ = {};\n\n    this.setupAacPipeline = function () {\n      var pipeline = {};\n      this.transmuxPipeline_ = pipeline;\n      pipeline.type = 'aac';\n      pipeline.metadataStream = new m2ts_1.MetadataStream(); // set up the parsing pipeline\n\n      pipeline.aacStream = new aac();\n      pipeline.audioTimestampRolloverStream = new m2ts_1.TimestampRolloverStream('audio');\n      pipeline.timedMetadataTimestampRolloverStream = new m2ts_1.TimestampRolloverStream('timed-metadata');\n      pipeline.adtsStream = new adts();\n      pipeline.coalesceStream = new _CoalesceStream(options, pipeline.metadataStream);\n      pipeline.headOfPipeline = pipeline.aacStream;\n      pipeline.aacStream.pipe(pipeline.audioTimestampRolloverStream).pipe(pipeline.adtsStream);\n      pipeline.aacStream.pipe(pipeline.timedMetadataTimestampRolloverStream).pipe(pipeline.metadataStream).pipe(pipeline.coalesceStream);\n      pipeline.metadataStream.on('timestamp', function (frame) {\n        pipeline.aacStream.setTimestamp(frame.timeStamp);\n      });\n      pipeline.aacStream.on('data', function (data) {\n        if (data.type !== 'timed-metadata' && data.type !== 'audio' || pipeline.audioSegmentStream) {\n          return;\n        }\n\n        audioTrack = audioTrack || {\n          timelineStartInfo: {\n            baseMediaDecodeTime: self.baseMediaDecodeTime\n          },\n          codec: 'adts',\n          type: 'audio'\n        }; // hook up the audio segment stream to the first track with aac data\n\n        pipeline.coalesceStream.numberOfTracks++;\n        pipeline.audioSegmentStream = new _AudioSegmentStream(audioTrack, options);\n        pipeline.audioSegmentStream.on('log', self.getLogTrigger_('audioSegmentStream'));\n        pipeline.audioSegmentStream.on('timingInfo', self.trigger.bind(self, 'audioTimingInfo')); // Set up the final part of the audio pipeline\n\n        pipeline.adtsStream.pipe(pipeline.audioSegmentStream).pipe(pipeline.coalesceStream); // emit pmt info\n\n        self.trigger('trackinfo', {\n          hasAudio: !!audioTrack,\n          hasVideo: !!videoTrack\n        });\n      }); // Re-emit any data coming from the coalesce stream to the outside world\n\n      pipeline.coalesceStream.on('data', this.trigger.bind(this, 'data')); // Let the consumer know we have finished flushing the entire pipeline\n\n      pipeline.coalesceStream.on('done', this.trigger.bind(this, 'done'));\n      addPipelineLogRetriggers(this, pipeline);\n    };\n\n    this.setupTsPipeline = function () {\n      var pipeline = {};\n      this.transmuxPipeline_ = pipeline;\n      pipeline.type = 'ts';\n      pipeline.metadataStream = new m2ts_1.MetadataStream(); // set up the parsing pipeline\n\n      pipeline.packetStream = new m2ts_1.TransportPacketStream();\n      pipeline.parseStream = new m2ts_1.TransportParseStream();\n      pipeline.elementaryStream = new m2ts_1.ElementaryStream();\n      pipeline.timestampRolloverStream = new m2ts_1.TimestampRolloverStream();\n      pipeline.adtsStream = new adts();\n      pipeline.h264Stream = new H264Stream();\n      pipeline.captionStream = new m2ts_1.CaptionStream(options);\n      pipeline.coalesceStream = new _CoalesceStream(options, pipeline.metadataStream);\n      pipeline.headOfPipeline = pipeline.packetStream; // disassemble MPEG2-TS packets into elementary streams\n\n      pipeline.packetStream.pipe(pipeline.parseStream).pipe(pipeline.elementaryStream).pipe(pipeline.timestampRolloverStream); // !!THIS ORDER IS IMPORTANT!!\n      // demux the streams\n\n      pipeline.timestampRolloverStream.pipe(pipeline.h264Stream);\n      pipeline.timestampRolloverStream.pipe(pipeline.adtsStream);\n      pipeline.timestampRolloverStream.pipe(pipeline.metadataStream).pipe(pipeline.coalesceStream); // Hook up CEA-608/708 caption stream\n\n      pipeline.h264Stream.pipe(pipeline.captionStream).pipe(pipeline.coalesceStream);\n      pipeline.elementaryStream.on('data', function (data) {\n        var i;\n\n        if (data.type === 'metadata') {\n          i = data.tracks.length; // scan the tracks listed in the metadata\n\n          while (i--) {\n            if (!videoTrack && data.tracks[i].type === 'video') {\n              videoTrack = data.tracks[i];\n              videoTrack.timelineStartInfo.baseMediaDecodeTime = self.baseMediaDecodeTime;\n            } else if (!audioTrack && data.tracks[i].type === 'audio') {\n              audioTrack = data.tracks[i];\n              audioTrack.timelineStartInfo.baseMediaDecodeTime = self.baseMediaDecodeTime;\n            }\n          } // hook up the video segment stream to the first track with h264 data\n\n\n          if (videoTrack && !pipeline.videoSegmentStream) {\n            pipeline.coalesceStream.numberOfTracks++;\n            pipeline.videoSegmentStream = new _VideoSegmentStream(videoTrack, options);\n            pipeline.videoSegmentStream.on('log', self.getLogTrigger_('videoSegmentStream'));\n            pipeline.videoSegmentStream.on('timelineStartInfo', function (timelineStartInfo) {\n              // When video emits timelineStartInfo data after a flush, we forward that\n              // info to the AudioSegmentStream, if it exists, because video timeline\n              // data takes precedence.  Do not do this if keepOriginalTimestamps is set,\n              // because this is a particularly subtle form of timestamp alteration.\n              if (audioTrack && !options.keepOriginalTimestamps) {\n                audioTrack.timelineStartInfo = timelineStartInfo; // On the first segment we trim AAC frames that exist before the\n                // very earliest DTS we have seen in video because Chrome will\n                // interpret any video track with a baseMediaDecodeTime that is\n                // non-zero as a gap.\n\n                pipeline.audioSegmentStream.setEarliestDts(timelineStartInfo.dts - self.baseMediaDecodeTime);\n              }\n            });\n            pipeline.videoSegmentStream.on('processedGopsInfo', self.trigger.bind(self, 'gopInfo'));\n            pipeline.videoSegmentStream.on('segmentTimingInfo', self.trigger.bind(self, 'videoSegmentTimingInfo'));\n            pipeline.videoSegmentStream.on('baseMediaDecodeTime', function (baseMediaDecodeTime) {\n              if (audioTrack) {\n                pipeline.audioSegmentStream.setVideoBaseMediaDecodeTime(baseMediaDecodeTime);\n              }\n            });\n            pipeline.videoSegmentStream.on('timingInfo', self.trigger.bind(self, 'videoTimingInfo')); // Set up the final part of the video pipeline\n\n            pipeline.h264Stream.pipe(pipeline.videoSegmentStream).pipe(pipeline.coalesceStream);\n          }\n\n          if (audioTrack && !pipeline.audioSegmentStream) {\n            // hook up the audio segment stream to the first track with aac data\n            pipeline.coalesceStream.numberOfTracks++;\n            pipeline.audioSegmentStream = new _AudioSegmentStream(audioTrack, options);\n            pipeline.audioSegmentStream.on('log', self.getLogTrigger_('audioSegmentStream'));\n            pipeline.audioSegmentStream.on('timingInfo', self.trigger.bind(self, 'audioTimingInfo'));\n            pipeline.audioSegmentStream.on('segmentTimingInfo', self.trigger.bind(self, 'audioSegmentTimingInfo')); // Set up the final part of the audio pipeline\n\n            pipeline.adtsStream.pipe(pipeline.audioSegmentStream).pipe(pipeline.coalesceStream);\n          } // emit pmt info\n\n\n          self.trigger('trackinfo', {\n            hasAudio: !!audioTrack,\n            hasVideo: !!videoTrack\n          });\n        }\n      }); // Re-emit any data coming from the coalesce stream to the outside world\n\n      pipeline.coalesceStream.on('data', this.trigger.bind(this, 'data'));\n      pipeline.coalesceStream.on('id3Frame', function (id3Frame) {\n        id3Frame.dispatchType = pipeline.metadataStream.dispatchType;\n        self.trigger('id3Frame', id3Frame);\n      });\n      pipeline.coalesceStream.on('caption', this.trigger.bind(this, 'caption')); // Let the consumer know we have finished flushing the entire pipeline\n\n      pipeline.coalesceStream.on('done', this.trigger.bind(this, 'done'));\n      addPipelineLogRetriggers(this, pipeline);\n    }; // hook up the segment streams once track metadata is delivered\n\n\n    this.setBaseMediaDecodeTime = function (baseMediaDecodeTime) {\n      var pipeline = this.transmuxPipeline_;\n\n      if (!options.keepOriginalTimestamps) {\n        this.baseMediaDecodeTime = baseMediaDecodeTime;\n      }\n\n      if (audioTrack) {\n        audioTrack.timelineStartInfo.dts = undefined;\n        audioTrack.timelineStartInfo.pts = undefined;\n        trackDecodeInfo.clearDtsInfo(audioTrack);\n\n        if (pipeline.audioTimestampRolloverStream) {\n          pipeline.audioTimestampRolloverStream.discontinuity();\n        }\n      }\n\n      if (videoTrack) {\n        if (pipeline.videoSegmentStream) {\n          pipeline.videoSegmentStream.gopCache_ = [];\n        }\n\n        videoTrack.timelineStartInfo.dts = undefined;\n        videoTrack.timelineStartInfo.pts = undefined;\n        trackDecodeInfo.clearDtsInfo(videoTrack);\n        pipeline.captionStream.reset();\n      }\n\n      if (pipeline.timestampRolloverStream) {\n        pipeline.timestampRolloverStream.discontinuity();\n      }\n    };\n\n    this.setAudioAppendStart = function (timestamp) {\n      if (audioTrack) {\n        this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(timestamp);\n      }\n    };\n\n    this.setRemux = function (val) {\n      var pipeline = this.transmuxPipeline_;\n      options.remux = val;\n\n      if (pipeline && pipeline.coalesceStream) {\n        pipeline.coalesceStream.setRemux(val);\n      }\n    };\n\n    this.alignGopsWith = function (gopsToAlignWith) {\n      if (videoTrack && this.transmuxPipeline_.videoSegmentStream) {\n        this.transmuxPipeline_.videoSegmentStream.alignGopsWith(gopsToAlignWith);\n      }\n    };\n\n    this.getLogTrigger_ = function (key) {\n      var self = this;\n      return function (event) {\n        event.stream = key;\n        self.trigger('log', event);\n      };\n    }; // feed incoming data to the front of the parsing pipeline\n\n\n    this.push = function (data) {\n      if (hasFlushed) {\n        var isAac = isLikelyAacData(data);\n\n        if (isAac && this.transmuxPipeline_.type !== 'aac') {\n          this.setupAacPipeline();\n        } else if (!isAac && this.transmuxPipeline_.type !== 'ts') {\n          this.setupTsPipeline();\n        }\n\n        hasFlushed = false;\n      }\n\n      this.transmuxPipeline_.headOfPipeline.push(data);\n    }; // flush any buffered data\n\n\n    this.flush = function () {\n      hasFlushed = true; // Start at the top of the pipeline and flush all pending work\n\n      this.transmuxPipeline_.headOfPipeline.flush();\n    };\n\n    this.endTimeline = function () {\n      this.transmuxPipeline_.headOfPipeline.endTimeline();\n    };\n\n    this.reset = function () {\n      if (this.transmuxPipeline_.headOfPipeline) {\n        this.transmuxPipeline_.headOfPipeline.reset();\n      }\n    }; // Caption data has to be reset when seeking outside buffered range\n\n\n    this.resetCaptions = function () {\n      if (this.transmuxPipeline_.captionStream) {\n        this.transmuxPipeline_.captionStream.reset();\n      }\n    };\n  };\n\n  _Transmuxer.prototype = new stream();\n  var transmuxer = {\n    Transmuxer: _Transmuxer,\n    VideoSegmentStream: _VideoSegmentStream,\n    AudioSegmentStream: _AudioSegmentStream,\n    AUDIO_PROPERTIES: audioProperties,\n    VIDEO_PROPERTIES: videoProperties,\n    // exported for testing\n    generateSegmentTimingInfo: generateSegmentTimingInfo\n  };\n  /**\n   * mux.js\n   *\n   * Copyright (c) Brightcove\n   * Licensed Apache-2.0 https://github.com/videojs/mux.js/blob/master/LICENSE\n   */\n\n  var toUnsigned$3 = function toUnsigned(value) {\n    return value >>> 0;\n  };\n\n  var toHexString$1 = function toHexString(value) {\n    return ('00' + value.toString(16)).slice(-2);\n  };\n\n  var bin = {\n    toUnsigned: toUnsigned$3,\n    toHexString: toHexString$1\n  };\n\n  var parseType$1 = function parseType(buffer) {\n    var result = '';\n    result += String.fromCharCode(buffer[0]);\n    result += String.fromCharCode(buffer[1]);\n    result += String.fromCharCode(buffer[2]);\n    result += String.fromCharCode(buffer[3]);\n    return result;\n  };\n\n  var parseType_1 = parseType$1;\n  var toUnsigned$2 = bin.toUnsigned;\n\n  var findBox = function findBox(data, path) {\n    var results = [],\n        i,\n        size,\n        type,\n        end,\n        subresults;\n\n    if (!path.length) {\n      // short-circuit the search for empty paths\n      return null;\n    }\n\n    for (i = 0; i < data.byteLength;) {\n      size = toUnsigned$2(data[i] << 24 | data[i + 1] << 16 | data[i + 2] << 8 | data[i + 3]);\n      type = parseType_1(data.subarray(i + 4, i + 8));\n      end = size > 1 ? i + size : data.byteLength;\n\n      if (type === path[0]) {\n        if (path.length === 1) {\n          // this is the end of the path and we've found the box we were\n          // looking for\n          results.push(data.subarray(i + 8, end));\n        } else {\n          // recursively search for the next box along the path\n          subresults = findBox(data.subarray(i + 8, end), path.slice(1));\n\n          if (subresults.length) {\n            results = results.concat(subresults);\n          }\n        }\n      }\n\n      i = end;\n    } // we've finished searching all of data\n\n\n    return results;\n  };\n\n  var findBox_1 = findBox;\n  var toUnsigned$1 = bin.toUnsigned;\n  var getUint64$1 = numbers.getUint64;\n\n  var tfdt = function tfdt(data) {\n    var result = {\n      version: data[0],\n      flags: new Uint8Array(data.subarray(1, 4))\n    };\n\n    if (result.version === 1) {\n      result.baseMediaDecodeTime = getUint64$1(data.subarray(4));\n    } else {\n      result.baseMediaDecodeTime = toUnsigned$1(data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]);\n    }\n\n    return result;\n  };\n\n  var parseTfdt = tfdt;\n\n  var parseSampleFlags = function parseSampleFlags(flags) {\n    return {\n      isLeading: (flags[0] & 0x0c) >>> 2,\n      dependsOn: flags[0] & 0x03,\n      isDependedOn: (flags[1] & 0xc0) >>> 6,\n      hasRedundancy: (flags[1] & 0x30) >>> 4,\n      paddingValue: (flags[1] & 0x0e) >>> 1,\n      isNonSyncSample: flags[1] & 0x01,\n      degradationPriority: flags[2] << 8 | flags[3]\n    };\n  };\n\n  var parseSampleFlags_1 = parseSampleFlags;\n\n  var trun = function trun(data) {\n    var result = {\n      version: data[0],\n      flags: new Uint8Array(data.subarray(1, 4)),\n      samples: []\n    },\n        view = new DataView(data.buffer, data.byteOffset, data.byteLength),\n        // Flag interpretation\n    dataOffsetPresent = result.flags[2] & 0x01,\n        // compare with 2nd byte of 0x1\n    firstSampleFlagsPresent = result.flags[2] & 0x04,\n        // compare with 2nd byte of 0x4\n    sampleDurationPresent = result.flags[1] & 0x01,\n        // compare with 2nd byte of 0x100\n    sampleSizePresent = result.flags[1] & 0x02,\n        // compare with 2nd byte of 0x200\n    sampleFlagsPresent = result.flags[1] & 0x04,\n        // compare with 2nd byte of 0x400\n    sampleCompositionTimeOffsetPresent = result.flags[1] & 0x08,\n        // compare with 2nd byte of 0x800\n    sampleCount = view.getUint32(4),\n        offset = 8,\n        sample;\n\n    if (dataOffsetPresent) {\n      // 32 bit signed integer\n      result.dataOffset = view.getInt32(offset);\n      offset += 4;\n    } // Overrides the flags for the first sample only. The order of\n    // optional values will be: duration, size, compositionTimeOffset\n\n\n    if (firstSampleFlagsPresent && sampleCount) {\n      sample = {\n        flags: parseSampleFlags_1(data.subarray(offset, offset + 4))\n      };\n      offset += 4;\n\n      if (sampleDurationPresent) {\n        sample.duration = view.getUint32(offset);\n        offset += 4;\n      }\n\n      if (sampleSizePresent) {\n        sample.size = view.getUint32(offset);\n        offset += 4;\n      }\n\n      if (sampleCompositionTimeOffsetPresent) {\n        if (result.version === 1) {\n          sample.compositionTimeOffset = view.getInt32(offset);\n        } else {\n          sample.compositionTimeOffset = view.getUint32(offset);\n        }\n\n        offset += 4;\n      }\n\n      result.samples.push(sample);\n      sampleCount--;\n    }\n\n    while (sampleCount--) {\n      sample = {};\n\n      if (sampleDurationPresent) {\n        sample.duration = view.getUint32(offset);\n        offset += 4;\n      }\n\n      if (sampleSizePresent) {\n        sample.size = view.getUint32(offset);\n        offset += 4;\n      }\n\n      if (sampleFlagsPresent) {\n        sample.flags = parseSampleFlags_1(data.subarray(offset, offset + 4));\n        offset += 4;\n      }\n\n      if (sampleCompositionTimeOffsetPresent) {\n        if (result.version === 1) {\n          sample.compositionTimeOffset = view.getInt32(offset);\n        } else {\n          sample.compositionTimeOffset = view.getUint32(offset);\n        }\n\n        offset += 4;\n      }\n\n      result.samples.push(sample);\n    }\n\n    return result;\n  };\n\n  var parseTrun = trun;\n\n  var tfhd = function tfhd(data) {\n    var view = new DataView(data.buffer, data.byteOffset, data.byteLength),\n        result = {\n      version: data[0],\n      flags: new Uint8Array(data.subarray(1, 4)),\n      trackId: view.getUint32(4)\n    },\n        baseDataOffsetPresent = result.flags[2] & 0x01,\n        sampleDescriptionIndexPresent = result.flags[2] & 0x02,\n        defaultSampleDurationPresent = result.flags[2] & 0x08,\n        defaultSampleSizePresent = result.flags[2] & 0x10,\n        defaultSampleFlagsPresent = result.flags[2] & 0x20,\n        durationIsEmpty = result.flags[0] & 0x010000,\n        defaultBaseIsMoof = result.flags[0] & 0x020000,\n        i;\n    i = 8;\n\n    if (baseDataOffsetPresent) {\n      i += 4; // truncate top 4 bytes\n      // FIXME: should we read the full 64 bits?\n\n      result.baseDataOffset = view.getUint32(12);\n      i += 4;\n    }\n\n    if (sampleDescriptionIndexPresent) {\n      result.sampleDescriptionIndex = view.getUint32(i);\n      i += 4;\n    }\n\n    if (defaultSampleDurationPresent) {\n      result.defaultSampleDuration = view.getUint32(i);\n      i += 4;\n    }\n\n    if (defaultSampleSizePresent) {\n      result.defaultSampleSize = view.getUint32(i);\n      i += 4;\n    }\n\n    if (defaultSampleFlagsPresent) {\n      result.defaultSampleFlags = view.getUint32(i);\n    }\n\n    if (durationIsEmpty) {\n      result.durationIsEmpty = true;\n    }\n\n    if (!baseDataOffsetPresent && defaultBaseIsMoof) {\n      result.baseDataOffsetIsMoof = true;\n    }\n\n    return result;\n  };\n\n  var parseTfhd = tfhd;\n  var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};\n  var win;\n\n  if (typeof window !== \"undefined\") {\n    win = window;\n  } else if (typeof commonjsGlobal !== \"undefined\") {\n    win = commonjsGlobal;\n  } else if (typeof self !== \"undefined\") {\n    win = self;\n  } else {\n    win = {};\n  }\n\n  var window_1 = win;\n  var discardEmulationPreventionBytes = captionPacketParser.discardEmulationPreventionBytes;\n  var CaptionStream = captionStream.CaptionStream;\n  /**\n    * Maps an offset in the mdat to a sample based on the the size of the samples.\n    * Assumes that `parseSamples` has been called first.\n    *\n    * @param {Number} offset - The offset into the mdat\n    * @param {Object[]} samples - An array of samples, parsed using `parseSamples`\n    * @return {?Object} The matching sample, or null if no match was found.\n    *\n    * @see ISO-BMFF-12/2015, Section 8.8.8\n   **/\n\n  var mapToSample = function mapToSample(offset, samples) {\n    var approximateOffset = offset;\n\n    for (var i = 0; i < samples.length; i++) {\n      var sample = samples[i];\n\n      if (approximateOffset < sample.size) {\n        return sample;\n      }\n\n      approximateOffset -= sample.size;\n    }\n\n    return null;\n  };\n  /**\n    * Finds SEI nal units contained in a Media Data Box.\n    * Assumes that `parseSamples` has been called first.\n    *\n    * @param {Uint8Array} avcStream - The bytes of the mdat\n    * @param {Object[]} samples - The samples parsed out by `parseSamples`\n    * @param {Number} trackId - The trackId of this video track\n    * @return {Object[]} seiNals - the parsed SEI NALUs found.\n    *   The contents of the seiNal should match what is expected by\n    *   CaptionStream.push (nalUnitType, size, data, escapedRBSP, pts, dts)\n    *\n    * @see ISO-BMFF-12/2015, Section 8.1.1\n    * @see Rec. ITU-T H.264, 7.3.2.3.1\n   **/\n\n\n  var findSeiNals = function findSeiNals(avcStream, samples, trackId) {\n    var avcView = new DataView(avcStream.buffer, avcStream.byteOffset, avcStream.byteLength),\n        result = {\n      logs: [],\n      seiNals: []\n    },\n        seiNal,\n        i,\n        length,\n        lastMatchedSample;\n\n    for (i = 0; i + 4 < avcStream.length; i += length) {\n      length = avcView.getUint32(i);\n      i += 4; // Bail if this doesn't appear to be an H264 stream\n\n      if (length <= 0) {\n        continue;\n      }\n\n      switch (avcStream[i] & 0x1F) {\n        case 0x06:\n          var data = avcStream.subarray(i + 1, i + 1 + length);\n          var matchingSample = mapToSample(i, samples);\n          seiNal = {\n            nalUnitType: 'sei_rbsp',\n            size: length,\n            data: data,\n            escapedRBSP: discardEmulationPreventionBytes(data),\n            trackId: trackId\n          };\n\n          if (matchingSample) {\n            seiNal.pts = matchingSample.pts;\n            seiNal.dts = matchingSample.dts;\n            lastMatchedSample = matchingSample;\n          } else if (lastMatchedSample) {\n            // If a matching sample cannot be found, use the last\n            // sample's values as they should be as close as possible\n            seiNal.pts = lastMatchedSample.pts;\n            seiNal.dts = lastMatchedSample.dts;\n          } else {\n            result.logs.push({\n              level: 'warn',\n              message: 'We\\'ve encountered a nal unit without data at ' + i + ' for trackId ' + trackId + '. See mux.js#223.'\n            });\n            break;\n          }\n\n          result.seiNals.push(seiNal);\n          break;\n      }\n    }\n\n    return result;\n  };\n  /**\n    * Parses sample information out of Track Run Boxes and calculates\n    * the absolute presentation and decode timestamps of each sample.\n    *\n    * @param {Array<Uint8Array>} truns - The Trun Run boxes to be parsed\n    * @param {Number|BigInt} baseMediaDecodeTime - base media decode time from tfdt\n        @see ISO-BMFF-12/2015, Section 8.8.12\n    * @param {Object} tfhd - The parsed Track Fragment Header\n    *   @see inspect.parseTfhd\n    * @return {Object[]} the parsed samples\n    *\n    * @see ISO-BMFF-12/2015, Section 8.8.8\n   **/\n\n\n  var parseSamples = function parseSamples(truns, baseMediaDecodeTime, tfhd) {\n    var currentDts = baseMediaDecodeTime;\n    var defaultSampleDuration = tfhd.defaultSampleDuration || 0;\n    var defaultSampleSize = tfhd.defaultSampleSize || 0;\n    var trackId = tfhd.trackId;\n    var allSamples = [];\n    truns.forEach(function (trun) {\n      // Note: We currently do not parse the sample table as well\n      // as the trun. It's possible some sources will require this.\n      // moov > trak > mdia > minf > stbl\n      var trackRun = parseTrun(trun);\n      var samples = trackRun.samples;\n      samples.forEach(function (sample) {\n        if (sample.duration === undefined) {\n          sample.duration = defaultSampleDuration;\n        }\n\n        if (sample.size === undefined) {\n          sample.size = defaultSampleSize;\n        }\n\n        sample.trackId = trackId;\n        sample.dts = currentDts;\n\n        if (sample.compositionTimeOffset === undefined) {\n          sample.compositionTimeOffset = 0;\n        }\n\n        if (typeof currentDts === 'bigint') {\n          sample.pts = currentDts + window_1.BigInt(sample.compositionTimeOffset);\n          currentDts += window_1.BigInt(sample.duration);\n        } else {\n          sample.pts = currentDts + sample.compositionTimeOffset;\n          currentDts += sample.duration;\n        }\n      });\n      allSamples = allSamples.concat(samples);\n    });\n    return allSamples;\n  };\n  /**\n    * Parses out caption nals from an FMP4 segment's video tracks.\n    *\n    * @param {Uint8Array} segment - The bytes of a single segment\n    * @param {Number} videoTrackId - The trackId of a video track in the segment\n    * @return {Object.<Number, Object[]>} A mapping of video trackId to\n    *   a list of seiNals found in that track\n   **/\n\n\n  var parseCaptionNals = function parseCaptionNals(segment, videoTrackId) {\n    // To get the samples\n    var trafs = findBox_1(segment, ['moof', 'traf']); // To get SEI NAL units\n\n    var mdats = findBox_1(segment, ['mdat']);\n    var captionNals = {};\n    var mdatTrafPairs = []; // Pair up each traf with a mdat as moofs and mdats are in pairs\n\n    mdats.forEach(function (mdat, index) {\n      var matchingTraf = trafs[index];\n      mdatTrafPairs.push({\n        mdat: mdat,\n        traf: matchingTraf\n      });\n    });\n    mdatTrafPairs.forEach(function (pair) {\n      var mdat = pair.mdat;\n      var traf = pair.traf;\n      var tfhd = findBox_1(traf, ['tfhd']); // Exactly 1 tfhd per traf\n\n      var headerInfo = parseTfhd(tfhd[0]);\n      var trackId = headerInfo.trackId;\n      var tfdt = findBox_1(traf, ['tfdt']); // Either 0 or 1 tfdt per traf\n\n      var baseMediaDecodeTime = tfdt.length > 0 ? parseTfdt(tfdt[0]).baseMediaDecodeTime : 0;\n      var truns = findBox_1(traf, ['trun']);\n      var samples;\n      var result; // Only parse video data for the chosen video track\n\n      if (videoTrackId === trackId && truns.length > 0) {\n        samples = parseSamples(truns, baseMediaDecodeTime, headerInfo);\n        result = findSeiNals(mdat, samples, trackId);\n\n        if (!captionNals[trackId]) {\n          captionNals[trackId] = {\n            seiNals: [],\n            logs: []\n          };\n        }\n\n        captionNals[trackId].seiNals = captionNals[trackId].seiNals.concat(result.seiNals);\n        captionNals[trackId].logs = captionNals[trackId].logs.concat(result.logs);\n      }\n    });\n    return captionNals;\n  };\n  /**\n    * Parses out inband captions from an MP4 container and returns\n    * caption objects that can be used by WebVTT and the TextTrack API.\n    * @see https://developer.mozilla.org/en-US/docs/Web/API/VTTCue\n    * @see https://developer.mozilla.org/en-US/docs/Web/API/TextTrack\n    * Assumes that `probe.getVideoTrackIds` and `probe.timescale` have been called first\n    *\n    * @param {Uint8Array} segment - The fmp4 segment containing embedded captions\n    * @param {Number} trackId - The id of the video track to parse\n    * @param {Number} timescale - The timescale for the video track from the init segment\n    *\n    * @return {?Object[]} parsedCaptions - A list of captions or null if no video tracks\n    * @return {Number} parsedCaptions[].startTime - The time to show the caption in seconds\n    * @return {Number} parsedCaptions[].endTime - The time to stop showing the caption in seconds\n    * @return {String} parsedCaptions[].text - The visible content of the caption\n   **/\n\n\n  var parseEmbeddedCaptions = function parseEmbeddedCaptions(segment, trackId, timescale) {\n    var captionNals; // the ISO-BMFF spec says that trackId can't be zero, but there's some broken content out there\n\n    if (trackId === null) {\n      return null;\n    }\n\n    captionNals = parseCaptionNals(segment, trackId);\n    var trackNals = captionNals[trackId] || {};\n    return {\n      seiNals: trackNals.seiNals,\n      logs: trackNals.logs,\n      timescale: timescale\n    };\n  };\n  /**\n    * Converts SEI NALUs into captions that can be used by video.js\n   **/\n\n\n  var CaptionParser = function CaptionParser() {\n    var isInitialized = false;\n    var captionStream; // Stores segments seen before trackId and timescale are set\n\n    var segmentCache; // Stores video track ID of the track being parsed\n\n    var trackId; // Stores the timescale of the track being parsed\n\n    var timescale; // Stores captions parsed so far\n\n    var parsedCaptions; // Stores whether we are receiving partial data or not\n\n    var parsingPartial;\n    /**\n      * A method to indicate whether a CaptionParser has been initalized\n      * @returns {Boolean}\n     **/\n\n    this.isInitialized = function () {\n      return isInitialized;\n    };\n    /**\n      * Initializes the underlying CaptionStream, SEI NAL parsing\n      * and management, and caption collection\n     **/\n\n\n    this.init = function (options) {\n      captionStream = new CaptionStream();\n      isInitialized = true;\n      parsingPartial = options ? options.isPartial : false; // Collect dispatched captions\n\n      captionStream.on('data', function (event) {\n        // Convert to seconds in the source's timescale\n        event.startTime = event.startPts / timescale;\n        event.endTime = event.endPts / timescale;\n        parsedCaptions.captions.push(event);\n        parsedCaptions.captionStreams[event.stream] = true;\n      });\n      captionStream.on('log', function (log) {\n        parsedCaptions.logs.push(log);\n      });\n    };\n    /**\n      * Determines if a new video track will be selected\n      * or if the timescale changed\n      * @return {Boolean}\n     **/\n\n\n    this.isNewInit = function (videoTrackIds, timescales) {\n      if (videoTrackIds && videoTrackIds.length === 0 || timescales && typeof timescales === 'object' && Object.keys(timescales).length === 0) {\n        return false;\n      }\n\n      return trackId !== videoTrackIds[0] || timescale !== timescales[trackId];\n    };\n    /**\n      * Parses out SEI captions and interacts with underlying\n      * CaptionStream to return dispatched captions\n      *\n      * @param {Uint8Array} segment - The fmp4 segment containing embedded captions\n      * @param {Number[]} videoTrackIds - A list of video tracks found in the init segment\n      * @param {Object.<Number, Number>} timescales - The timescales found in the init segment\n      * @see parseEmbeddedCaptions\n      * @see m2ts/caption-stream.js\n     **/\n\n\n    this.parse = function (segment, videoTrackIds, timescales) {\n      var parsedData;\n\n      if (!this.isInitialized()) {\n        return null; // This is not likely to be a video segment\n      } else if (!videoTrackIds || !timescales) {\n        return null;\n      } else if (this.isNewInit(videoTrackIds, timescales)) {\n        // Use the first video track only as there is no\n        // mechanism to switch to other video tracks\n        trackId = videoTrackIds[0];\n        timescale = timescales[trackId]; // If an init segment has not been seen yet, hold onto segment\n        // data until we have one.\n        // the ISO-BMFF spec says that trackId can't be zero, but there's some broken content out there\n      } else if (trackId === null || !timescale) {\n        segmentCache.push(segment);\n        return null;\n      } // Now that a timescale and trackId is set, parse cached segments\n\n\n      while (segmentCache.length > 0) {\n        var cachedSegment = segmentCache.shift();\n        this.parse(cachedSegment, videoTrackIds, timescales);\n      }\n\n      parsedData = parseEmbeddedCaptions(segment, trackId, timescale);\n\n      if (parsedData && parsedData.logs) {\n        parsedCaptions.logs = parsedCaptions.logs.concat(parsedData.logs);\n      }\n\n      if (parsedData === null || !parsedData.seiNals) {\n        if (parsedCaptions.logs.length) {\n          return {\n            logs: parsedCaptions.logs,\n            captions: [],\n            captionStreams: []\n          };\n        }\n\n        return null;\n      }\n\n      this.pushNals(parsedData.seiNals); // Force the parsed captions to be dispatched\n\n      this.flushStream();\n      return parsedCaptions;\n    };\n    /**\n      * Pushes SEI NALUs onto CaptionStream\n      * @param {Object[]} nals - A list of SEI nals parsed using `parseCaptionNals`\n      * Assumes that `parseCaptionNals` has been called first\n      * @see m2ts/caption-stream.js\n      **/\n\n\n    this.pushNals = function (nals) {\n      if (!this.isInitialized() || !nals || nals.length === 0) {\n        return null;\n      }\n\n      nals.forEach(function (nal) {\n        captionStream.push(nal);\n      });\n    };\n    /**\n      * Flushes underlying CaptionStream to dispatch processed, displayable captions\n      * @see m2ts/caption-stream.js\n     **/\n\n\n    this.flushStream = function () {\n      if (!this.isInitialized()) {\n        return null;\n      }\n\n      if (!parsingPartial) {\n        captionStream.flush();\n      } else {\n        captionStream.partialFlush();\n      }\n    };\n    /**\n      * Reset caption buckets for new data\n     **/\n\n\n    this.clearParsedCaptions = function () {\n      parsedCaptions.captions = [];\n      parsedCaptions.captionStreams = {};\n      parsedCaptions.logs = [];\n    };\n    /**\n      * Resets underlying CaptionStream\n      * @see m2ts/caption-stream.js\n     **/\n\n\n    this.resetCaptionStream = function () {\n      if (!this.isInitialized()) {\n        return null;\n      }\n\n      captionStream.reset();\n    };\n    /**\n      * Convenience method to clear all captions flushed from the\n      * CaptionStream and still being parsed\n      * @see m2ts/caption-stream.js\n     **/\n\n\n    this.clearAllCaptions = function () {\n      this.clearParsedCaptions();\n      this.resetCaptionStream();\n    };\n    /**\n      * Reset caption parser\n     **/\n\n\n    this.reset = function () {\n      segmentCache = [];\n      trackId = null;\n      timescale = null;\n\n      if (!parsedCaptions) {\n        parsedCaptions = {\n          captions: [],\n          // CC1, CC2, CC3, CC4\n          captionStreams: {},\n          logs: []\n        };\n      } else {\n        this.clearParsedCaptions();\n      }\n\n      this.resetCaptionStream();\n    };\n\n    this.reset();\n  };\n\n  var captionParser = CaptionParser;\n  var toUnsigned = bin.toUnsigned;\n  var toHexString = bin.toHexString;\n  var getUint64 = numbers.getUint64;\n  var timescale, startTime, compositionStartTime, getVideoTrackIds, getTracks, getTimescaleFromMediaHeader;\n  /**\n   * Parses an MP4 initialization segment and extracts the timescale\n   * values for any declared tracks. Timescale values indicate the\n   * number of clock ticks per second to assume for time-based values\n   * elsewhere in the MP4.\n   *\n   * To determine the start time of an MP4, you need two pieces of\n   * information: the timescale unit and the earliest base media decode\n   * time. Multiple timescales can be specified within an MP4 but the\n   * base media decode time is always expressed in the timescale from\n   * the media header box for the track:\n   * ```\n   * moov > trak > mdia > mdhd.timescale\n   * ```\n   * @param init {Uint8Array} the bytes of the init segment\n   * @return {object} a hash of track ids to timescale values or null if\n   * the init segment is malformed.\n   */\n\n  timescale = function timescale(init) {\n    var result = {},\n        traks = findBox_1(init, ['moov', 'trak']); // mdhd timescale\n\n    return traks.reduce(function (result, trak) {\n      var tkhd, version, index, id, mdhd;\n      tkhd = findBox_1(trak, ['tkhd'])[0];\n\n      if (!tkhd) {\n        return null;\n      }\n\n      version = tkhd[0];\n      index = version === 0 ? 12 : 20;\n      id = toUnsigned(tkhd[index] << 24 | tkhd[index + 1] << 16 | tkhd[index + 2] << 8 | tkhd[index + 3]);\n      mdhd = findBox_1(trak, ['mdia', 'mdhd'])[0];\n\n      if (!mdhd) {\n        return null;\n      }\n\n      version = mdhd[0];\n      index = version === 0 ? 12 : 20;\n      result[id] = toUnsigned(mdhd[index] << 24 | mdhd[index + 1] << 16 | mdhd[index + 2] << 8 | mdhd[index + 3]);\n      return result;\n    }, result);\n  };\n  /**\n   * Determine the base media decode start time, in seconds, for an MP4\n   * fragment. If multiple fragments are specified, the earliest time is\n   * returned.\n   *\n   * The base media decode time can be parsed from track fragment\n   * metadata:\n   * ```\n   * moof > traf > tfdt.baseMediaDecodeTime\n   * ```\n   * It requires the timescale value from the mdhd to interpret.\n   *\n   * @param timescale {object} a hash of track ids to timescale values.\n   * @return {number} the earliest base media decode start time for the\n   * fragment, in seconds\n   */\n\n\n  startTime = function startTime(timescale, fragment) {\n    var trafs; // we need info from two childrend of each track fragment box\n\n    trafs = findBox_1(fragment, ['moof', 'traf']); // determine the start times for each track\n\n    var lowestTime = trafs.reduce(function (acc, traf) {\n      var tfhd = findBox_1(traf, ['tfhd'])[0]; // get the track id from the tfhd\n\n      var id = toUnsigned(tfhd[4] << 24 | tfhd[5] << 16 | tfhd[6] << 8 | tfhd[7]); // assume a 90kHz clock if no timescale was specified\n\n      var scale = timescale[id] || 90e3; // get the base media decode time from the tfdt\n\n      var tfdt = findBox_1(traf, ['tfdt'])[0];\n      var dv = new DataView(tfdt.buffer, tfdt.byteOffset, tfdt.byteLength);\n      var baseTime; // version 1 is 64 bit\n\n      if (tfdt[0] === 1) {\n        baseTime = getUint64(tfdt.subarray(4, 12));\n      } else {\n        baseTime = dv.getUint32(4);\n      } // convert base time to seconds if it is a valid number.\n\n\n      var seconds;\n\n      if (typeof baseTime === 'bigint') {\n        seconds = baseTime / window_1.BigInt(scale);\n      } else if (typeof baseTime === 'number' && !isNaN(baseTime)) {\n        seconds = baseTime / scale;\n      }\n\n      if (seconds < Number.MAX_SAFE_INTEGER) {\n        seconds = Number(seconds);\n      }\n\n      if (seconds < acc) {\n        acc = seconds;\n      }\n\n      return acc;\n    }, Infinity);\n    return typeof lowestTime === 'bigint' || isFinite(lowestTime) ? lowestTime : 0;\n  };\n  /**\n   * Determine the composition start, in seconds, for an MP4\n   * fragment.\n   *\n   * The composition start time of a fragment can be calculated using the base\n   * media decode time, composition time offset, and timescale, as follows:\n   *\n   * compositionStartTime = (baseMediaDecodeTime + compositionTimeOffset) / timescale\n   *\n   * All of the aforementioned information is contained within a media fragment's\n   * `traf` box, except for timescale info, which comes from the initialization\n   * segment, so a track id (also contained within a `traf`) is also necessary to\n   * associate it with a timescale\n   *\n   *\n   * @param timescales {object} - a hash of track ids to timescale values.\n   * @param fragment {Unit8Array} - the bytes of a media segment\n   * @return {number} the composition start time for the fragment, in seconds\n   **/\n\n\n  compositionStartTime = function compositionStartTime(timescales, fragment) {\n    var trafBoxes = findBox_1(fragment, ['moof', 'traf']);\n    var baseMediaDecodeTime = 0;\n    var compositionTimeOffset = 0;\n    var trackId;\n\n    if (trafBoxes && trafBoxes.length) {\n      // The spec states that track run samples contained within a `traf` box are contiguous, but\n      // it does not explicitly state whether the `traf` boxes themselves are contiguous.\n      // We will assume that they are, so we only need the first to calculate start time.\n      var tfhd = findBox_1(trafBoxes[0], ['tfhd'])[0];\n      var trun = findBox_1(trafBoxes[0], ['trun'])[0];\n      var tfdt = findBox_1(trafBoxes[0], ['tfdt'])[0];\n\n      if (tfhd) {\n        var parsedTfhd = parseTfhd(tfhd);\n        trackId = parsedTfhd.trackId;\n      }\n\n      if (tfdt) {\n        var parsedTfdt = parseTfdt(tfdt);\n        baseMediaDecodeTime = parsedTfdt.baseMediaDecodeTime;\n      }\n\n      if (trun) {\n        var parsedTrun = parseTrun(trun);\n\n        if (parsedTrun.samples && parsedTrun.samples.length) {\n          compositionTimeOffset = parsedTrun.samples[0].compositionTimeOffset || 0;\n        }\n      }\n    } // Get timescale for this specific track. Assume a 90kHz clock if no timescale was\n    // specified.\n\n\n    var timescale = timescales[trackId] || 90e3; // return the composition start time, in seconds\n\n    if (typeof baseMediaDecodeTime === 'bigint') {\n      compositionTimeOffset = window_1.BigInt(compositionTimeOffset);\n      timescale = window_1.BigInt(timescale);\n    }\n\n    var result = (baseMediaDecodeTime + compositionTimeOffset) / timescale;\n\n    if (typeof result === 'bigint' && result < Number.MAX_SAFE_INTEGER) {\n      result = Number(result);\n    }\n\n    return result;\n  };\n  /**\n    * Find the trackIds of the video tracks in this source.\n    * Found by parsing the Handler Reference and Track Header Boxes:\n    *   moov > trak > mdia > hdlr\n    *   moov > trak > tkhd\n    *\n    * @param {Uint8Array} init - The bytes of the init segment for this source\n    * @return {Number[]} A list of trackIds\n    *\n    * @see ISO-BMFF-12/2015, Section 8.4.3\n   **/\n\n\n  getVideoTrackIds = function getVideoTrackIds(init) {\n    var traks = findBox_1(init, ['moov', 'trak']);\n    var videoTrackIds = [];\n    traks.forEach(function (trak) {\n      var hdlrs = findBox_1(trak, ['mdia', 'hdlr']);\n      var tkhds = findBox_1(trak, ['tkhd']);\n      hdlrs.forEach(function (hdlr, index) {\n        var handlerType = parseType_1(hdlr.subarray(8, 12));\n        var tkhd = tkhds[index];\n        var view;\n        var version;\n        var trackId;\n\n        if (handlerType === 'vide') {\n          view = new DataView(tkhd.buffer, tkhd.byteOffset, tkhd.byteLength);\n          version = view.getUint8(0);\n          trackId = version === 0 ? view.getUint32(12) : view.getUint32(20);\n          videoTrackIds.push(trackId);\n        }\n      });\n    });\n    return videoTrackIds;\n  };\n\n  getTimescaleFromMediaHeader = function getTimescaleFromMediaHeader(mdhd) {\n    // mdhd is a FullBox, meaning it will have its own version as the first byte\n    var version = mdhd[0];\n    var index = version === 0 ? 12 : 20;\n    return toUnsigned(mdhd[index] << 24 | mdhd[index + 1] << 16 | mdhd[index + 2] << 8 | mdhd[index + 3]);\n  };\n  /**\n   * Get all the video, audio, and hint tracks from a non fragmented\n   * mp4 segment\n   */\n\n\n  getTracks = function getTracks(init) {\n    var traks = findBox_1(init, ['moov', 'trak']);\n    var tracks = [];\n    traks.forEach(function (trak) {\n      var track = {};\n      var tkhd = findBox_1(trak, ['tkhd'])[0];\n      var view, tkhdVersion; // id\n\n      if (tkhd) {\n        view = new DataView(tkhd.buffer, tkhd.byteOffset, tkhd.byteLength);\n        tkhdVersion = view.getUint8(0);\n        track.id = tkhdVersion === 0 ? view.getUint32(12) : view.getUint32(20);\n      }\n\n      var hdlr = findBox_1(trak, ['mdia', 'hdlr'])[0]; // type\n\n      if (hdlr) {\n        var type = parseType_1(hdlr.subarray(8, 12));\n\n        if (type === 'vide') {\n          track.type = 'video';\n        } else if (type === 'soun') {\n          track.type = 'audio';\n        } else {\n          track.type = type;\n        }\n      } // codec\n\n\n      var stsd = findBox_1(trak, ['mdia', 'minf', 'stbl', 'stsd'])[0];\n\n      if (stsd) {\n        var sampleDescriptions = stsd.subarray(8); // gives the codec type string\n\n        track.codec = parseType_1(sampleDescriptions.subarray(4, 8));\n        var codecBox = findBox_1(sampleDescriptions, [track.codec])[0];\n        var codecConfig, codecConfigType;\n\n        if (codecBox) {\n          // https://tools.ietf.org/html/rfc6381#section-3.3\n          if (/^[asm]vc[1-9]$/i.test(track.codec)) {\n            // we don't need anything but the \"config\" parameter of the\n            // avc1 codecBox\n            codecConfig = codecBox.subarray(78);\n            codecConfigType = parseType_1(codecConfig.subarray(4, 8));\n\n            if (codecConfigType === 'avcC' && codecConfig.length > 11) {\n              track.codec += '.'; // left padded with zeroes for single digit hex\n              // profile idc\n\n              track.codec += toHexString(codecConfig[9]); // the byte containing the constraint_set flags\n\n              track.codec += toHexString(codecConfig[10]); // level idc\n\n              track.codec += toHexString(codecConfig[11]);\n            } else {\n              // TODO: show a warning that we couldn't parse the codec\n              // and are using the default\n              track.codec = 'avc1.4d400d';\n            }\n          } else if (/^mp4[a,v]$/i.test(track.codec)) {\n            // we do not need anything but the streamDescriptor of the mp4a codecBox\n            codecConfig = codecBox.subarray(28);\n            codecConfigType = parseType_1(codecConfig.subarray(4, 8));\n\n            if (codecConfigType === 'esds' && codecConfig.length > 20 && codecConfig[19] !== 0) {\n              track.codec += '.' + toHexString(codecConfig[19]); // this value is only a single digit\n\n              track.codec += '.' + toHexString(codecConfig[20] >>> 2 & 0x3f).replace(/^0/, '');\n            } else {\n              // TODO: show a warning that we couldn't parse the codec\n              // and are using the default\n              track.codec = 'mp4a.40.2';\n            }\n          } else {\n            // flac, opus, etc\n            track.codec = track.codec.toLowerCase();\n          }\n        }\n      }\n\n      var mdhd = findBox_1(trak, ['mdia', 'mdhd'])[0];\n\n      if (mdhd) {\n        track.timescale = getTimescaleFromMediaHeader(mdhd);\n      }\n\n      tracks.push(track);\n    });\n    return tracks;\n  };\n\n  var probe$2 = {\n    // export mp4 inspector's findBox and parseType for backwards compatibility\n    findBox: findBox_1,\n    parseType: parseType_1,\n    timescale: timescale,\n    startTime: startTime,\n    compositionStartTime: compositionStartTime,\n    videoTrackIds: getVideoTrackIds,\n    tracks: getTracks,\n    getTimescaleFromMediaHeader: getTimescaleFromMediaHeader\n  };\n\n  var parsePid = function parsePid(packet) {\n    var pid = packet[1] & 0x1f;\n    pid <<= 8;\n    pid |= packet[2];\n    return pid;\n  };\n\n  var parsePayloadUnitStartIndicator = function parsePayloadUnitStartIndicator(packet) {\n    return !!(packet[1] & 0x40);\n  };\n\n  var parseAdaptionField = function parseAdaptionField(packet) {\n    var offset = 0; // if an adaption field is present, its length is specified by the\n    // fifth byte of the TS packet header. The adaptation field is\n    // used to add stuffing to PES packets that don't fill a complete\n    // TS packet, and to specify some forms of timing and control data\n    // that we do not currently use.\n\n    if ((packet[3] & 0x30) >>> 4 > 0x01) {\n      offset += packet[4] + 1;\n    }\n\n    return offset;\n  };\n\n  var parseType = function parseType(packet, pmtPid) {\n    var pid = parsePid(packet);\n\n    if (pid === 0) {\n      return 'pat';\n    } else if (pid === pmtPid) {\n      return 'pmt';\n    } else if (pmtPid) {\n      return 'pes';\n    }\n\n    return null;\n  };\n\n  var parsePat = function parsePat(packet) {\n    var pusi = parsePayloadUnitStartIndicator(packet);\n    var offset = 4 + parseAdaptionField(packet);\n\n    if (pusi) {\n      offset += packet[offset] + 1;\n    }\n\n    return (packet[offset + 10] & 0x1f) << 8 | packet[offset + 11];\n  };\n\n  var parsePmt = function parsePmt(packet) {\n    var programMapTable = {};\n    var pusi = parsePayloadUnitStartIndicator(packet);\n    var payloadOffset = 4 + parseAdaptionField(packet);\n\n    if (pusi) {\n      payloadOffset += packet[payloadOffset] + 1;\n    } // PMTs can be sent ahead of the time when they should actually\n    // take effect. We don't believe this should ever be the case\n    // for HLS but we'll ignore \"forward\" PMT declarations if we see\n    // them. Future PMT declarations have the current_next_indicator\n    // set to zero.\n\n\n    if (!(packet[payloadOffset + 5] & 0x01)) {\n      return;\n    }\n\n    var sectionLength, tableEnd, programInfoLength; // the mapping table ends at the end of the current section\n\n    sectionLength = (packet[payloadOffset + 1] & 0x0f) << 8 | packet[payloadOffset + 2];\n    tableEnd = 3 + sectionLength - 4; // to determine where the table is, we have to figure out how\n    // long the program info descriptors are\n\n    programInfoLength = (packet[payloadOffset + 10] & 0x0f) << 8 | packet[payloadOffset + 11]; // advance the offset to the first entry in the mapping table\n\n    var offset = 12 + programInfoLength;\n\n    while (offset < tableEnd) {\n      var i = payloadOffset + offset; // add an entry that maps the elementary_pid to the stream_type\n\n      programMapTable[(packet[i + 1] & 0x1F) << 8 | packet[i + 2]] = packet[i]; // move to the next table entry\n      // skip past the elementary stream descriptors, if present\n\n      offset += ((packet[i + 3] & 0x0F) << 8 | packet[i + 4]) + 5;\n    }\n\n    return programMapTable;\n  };\n\n  var parsePesType = function parsePesType(packet, programMapTable) {\n    var pid = parsePid(packet);\n    var type = programMapTable[pid];\n\n    switch (type) {\n      case streamTypes.H264_STREAM_TYPE:\n        return 'video';\n\n      case streamTypes.ADTS_STREAM_TYPE:\n        return 'audio';\n\n      case streamTypes.METADATA_STREAM_TYPE:\n        return 'timed-metadata';\n\n      default:\n        return null;\n    }\n  };\n\n  var parsePesTime = function parsePesTime(packet) {\n    var pusi = parsePayloadUnitStartIndicator(packet);\n\n    if (!pusi) {\n      return null;\n    }\n\n    var offset = 4 + parseAdaptionField(packet);\n\n    if (offset >= packet.byteLength) {\n      // From the H 222.0 MPEG-TS spec\n      // \"For transport stream packets carrying PES packets, stuffing is needed when there\n      //  is insufficient PES packet data to completely fill the transport stream packet\n      //  payload bytes. Stuffing is accomplished by defining an adaptation field longer than\n      //  the sum of the lengths of the data elements in it, so that the payload bytes\n      //  remaining after the adaptation field exactly accommodates the available PES packet\n      //  data.\"\n      //\n      // If the offset is >= the length of the packet, then the packet contains no data\n      // and instead is just adaption field stuffing bytes\n      return null;\n    }\n\n    var pes = null;\n    var ptsDtsFlags; // PES packets may be annotated with a PTS value, or a PTS value\n    // and a DTS value. Determine what combination of values is\n    // available to work with.\n\n    ptsDtsFlags = packet[offset + 7]; // PTS and DTS are normally stored as a 33-bit number.  Javascript\n    // performs all bitwise operations on 32-bit integers but javascript\n    // supports a much greater range (52-bits) of integer using standard\n    // mathematical operations.\n    // We construct a 31-bit value using bitwise operators over the 31\n    // most significant bits and then multiply by 4 (equal to a left-shift\n    // of 2) before we add the final 2 least significant bits of the\n    // timestamp (equal to an OR.)\n\n    if (ptsDtsFlags & 0xC0) {\n      pes = {}; // the PTS and DTS are not written out directly. For information\n      // on how they are encoded, see\n      // http://dvd.sourceforge.net/dvdinfo/pes-hdr.html\n\n      pes.pts = (packet[offset + 9] & 0x0E) << 27 | (packet[offset + 10] & 0xFF) << 20 | (packet[offset + 11] & 0xFE) << 12 | (packet[offset + 12] & 0xFF) << 5 | (packet[offset + 13] & 0xFE) >>> 3;\n      pes.pts *= 4; // Left shift by 2\n\n      pes.pts += (packet[offset + 13] & 0x06) >>> 1; // OR by the two LSBs\n\n      pes.dts = pes.pts;\n\n      if (ptsDtsFlags & 0x40) {\n        pes.dts = (packet[offset + 14] & 0x0E) << 27 | (packet[offset + 15] & 0xFF) << 20 | (packet[offset + 16] & 0xFE) << 12 | (packet[offset + 17] & 0xFF) << 5 | (packet[offset + 18] & 0xFE) >>> 3;\n        pes.dts *= 4; // Left shift by 2\n\n        pes.dts += (packet[offset + 18] & 0x06) >>> 1; // OR by the two LSBs\n      }\n    }\n\n    return pes;\n  };\n\n  var parseNalUnitType = function parseNalUnitType(type) {\n    switch (type) {\n      case 0x05:\n        return 'slice_layer_without_partitioning_rbsp_idr';\n\n      case 0x06:\n        return 'sei_rbsp';\n\n      case 0x07:\n        return 'seq_parameter_set_rbsp';\n\n      case 0x08:\n        return 'pic_parameter_set_rbsp';\n\n      case 0x09:\n        return 'access_unit_delimiter_rbsp';\n\n      default:\n        return null;\n    }\n  };\n\n  var videoPacketContainsKeyFrame = function videoPacketContainsKeyFrame(packet) {\n    var offset = 4 + parseAdaptionField(packet);\n    var frameBuffer = packet.subarray(offset);\n    var frameI = 0;\n    var frameSyncPoint = 0;\n    var foundKeyFrame = false;\n    var nalType; // advance the sync point to a NAL start, if necessary\n\n    for (; frameSyncPoint < frameBuffer.byteLength - 3; frameSyncPoint++) {\n      if (frameBuffer[frameSyncPoint + 2] === 1) {\n        // the sync point is properly aligned\n        frameI = frameSyncPoint + 5;\n        break;\n      }\n    }\n\n    while (frameI < frameBuffer.byteLength) {\n      // look at the current byte to determine if we've hit the end of\n      // a NAL unit boundary\n      switch (frameBuffer[frameI]) {\n        case 0:\n          // skip past non-sync sequences\n          if (frameBuffer[frameI - 1] !== 0) {\n            frameI += 2;\n            break;\n          } else if (frameBuffer[frameI - 2] !== 0) {\n            frameI++;\n            break;\n          }\n\n          if (frameSyncPoint + 3 !== frameI - 2) {\n            nalType = parseNalUnitType(frameBuffer[frameSyncPoint + 3] & 0x1f);\n\n            if (nalType === 'slice_layer_without_partitioning_rbsp_idr') {\n              foundKeyFrame = true;\n            }\n          } // drop trailing zeroes\n\n\n          do {\n            frameI++;\n          } while (frameBuffer[frameI] !== 1 && frameI < frameBuffer.length);\n\n          frameSyncPoint = frameI - 2;\n          frameI += 3;\n          break;\n\n        case 1:\n          // skip past non-sync sequences\n          if (frameBuffer[frameI - 1] !== 0 || frameBuffer[frameI - 2] !== 0) {\n            frameI += 3;\n            break;\n          }\n\n          nalType = parseNalUnitType(frameBuffer[frameSyncPoint + 3] & 0x1f);\n\n          if (nalType === 'slice_layer_without_partitioning_rbsp_idr') {\n            foundKeyFrame = true;\n          }\n\n          frameSyncPoint = frameI - 2;\n          frameI += 3;\n          break;\n\n        default:\n          // the current byte isn't a one or zero, so it cannot be part\n          // of a sync sequence\n          frameI += 3;\n          break;\n      }\n    }\n\n    frameBuffer = frameBuffer.subarray(frameSyncPoint);\n    frameI -= frameSyncPoint;\n    frameSyncPoint = 0; // parse the final nal\n\n    if (frameBuffer && frameBuffer.byteLength > 3) {\n      nalType = parseNalUnitType(frameBuffer[frameSyncPoint + 3] & 0x1f);\n\n      if (nalType === 'slice_layer_without_partitioning_rbsp_idr') {\n        foundKeyFrame = true;\n      }\n    }\n\n    return foundKeyFrame;\n  };\n\n  var probe$1 = {\n    parseType: parseType,\n    parsePat: parsePat,\n    parsePmt: parsePmt,\n    parsePayloadUnitStartIndicator: parsePayloadUnitStartIndicator,\n    parsePesType: parsePesType,\n    parsePesTime: parsePesTime,\n    videoPacketContainsKeyFrame: videoPacketContainsKeyFrame\n  };\n  var handleRollover = timestampRolloverStream.handleRollover;\n  var probe = {};\n  probe.ts = probe$1;\n  probe.aac = utils;\n  var ONE_SECOND_IN_TS = clock.ONE_SECOND_IN_TS;\n  var MP2T_PACKET_LENGTH = 188,\n      // bytes\n  SYNC_BYTE = 0x47;\n  /**\n   * walks through segment data looking for pat and pmt packets to parse out\n   * program map table information\n   */\n\n  var parsePsi_ = function parsePsi_(bytes, pmt) {\n    var startIndex = 0,\n        endIndex = MP2T_PACKET_LENGTH,\n        packet,\n        type;\n\n    while (endIndex < bytes.byteLength) {\n      // Look for a pair of start and end sync bytes in the data..\n      if (bytes[startIndex] === SYNC_BYTE && bytes[endIndex] === SYNC_BYTE) {\n        // We found a packet\n        packet = bytes.subarray(startIndex, endIndex);\n        type = probe.ts.parseType(packet, pmt.pid);\n\n        switch (type) {\n          case 'pat':\n            pmt.pid = probe.ts.parsePat(packet);\n            break;\n\n          case 'pmt':\n            var table = probe.ts.parsePmt(packet);\n            pmt.table = pmt.table || {};\n            Object.keys(table).forEach(function (key) {\n              pmt.table[key] = table[key];\n            });\n            break;\n        }\n\n        startIndex += MP2T_PACKET_LENGTH;\n        endIndex += MP2T_PACKET_LENGTH;\n        continue;\n      } // If we get here, we have somehow become de-synchronized and we need to step\n      // forward one byte at a time until we find a pair of sync bytes that denote\n      // a packet\n\n\n      startIndex++;\n      endIndex++;\n    }\n  };\n  /**\n   * walks through the segment data from the start and end to get timing information\n   * for the first and last audio pes packets\n   */\n\n\n  var parseAudioPes_ = function parseAudioPes_(bytes, pmt, result) {\n    var startIndex = 0,\n        endIndex = MP2T_PACKET_LENGTH,\n        packet,\n        type,\n        pesType,\n        pusi,\n        parsed;\n    var endLoop = false; // Start walking from start of segment to get first audio packet\n\n    while (endIndex <= bytes.byteLength) {\n      // Look for a pair of start and end sync bytes in the data..\n      if (bytes[startIndex] === SYNC_BYTE && (bytes[endIndex] === SYNC_BYTE || endIndex === bytes.byteLength)) {\n        // We found a packet\n        packet = bytes.subarray(startIndex, endIndex);\n        type = probe.ts.parseType(packet, pmt.pid);\n\n        switch (type) {\n          case 'pes':\n            pesType = probe.ts.parsePesType(packet, pmt.table);\n            pusi = probe.ts.parsePayloadUnitStartIndicator(packet);\n\n            if (pesType === 'audio' && pusi) {\n              parsed = probe.ts.parsePesTime(packet);\n\n              if (parsed) {\n                parsed.type = 'audio';\n                result.audio.push(parsed);\n                endLoop = true;\n              }\n            }\n\n            break;\n        }\n\n        if (endLoop) {\n          break;\n        }\n\n        startIndex += MP2T_PACKET_LENGTH;\n        endIndex += MP2T_PACKET_LENGTH;\n        continue;\n      } // If we get here, we have somehow become de-synchronized and we need to step\n      // forward one byte at a time until we find a pair of sync bytes that denote\n      // a packet\n\n\n      startIndex++;\n      endIndex++;\n    } // Start walking from end of segment to get last audio packet\n\n\n    endIndex = bytes.byteLength;\n    startIndex = endIndex - MP2T_PACKET_LENGTH;\n    endLoop = false;\n\n    while (startIndex >= 0) {\n      // Look for a pair of start and end sync bytes in the data..\n      if (bytes[startIndex] === SYNC_BYTE && (bytes[endIndex] === SYNC_BYTE || endIndex === bytes.byteLength)) {\n        // We found a packet\n        packet = bytes.subarray(startIndex, endIndex);\n        type = probe.ts.parseType(packet, pmt.pid);\n\n        switch (type) {\n          case 'pes':\n            pesType = probe.ts.parsePesType(packet, pmt.table);\n            pusi = probe.ts.parsePayloadUnitStartIndicator(packet);\n\n            if (pesType === 'audio' && pusi) {\n              parsed = probe.ts.parsePesTime(packet);\n\n              if (parsed) {\n                parsed.type = 'audio';\n                result.audio.push(parsed);\n                endLoop = true;\n              }\n            }\n\n            break;\n        }\n\n        if (endLoop) {\n          break;\n        }\n\n        startIndex -= MP2T_PACKET_LENGTH;\n        endIndex -= MP2T_PACKET_LENGTH;\n        continue;\n      } // If we get here, we have somehow become de-synchronized and we need to step\n      // forward one byte at a time until we find a pair of sync bytes that denote\n      // a packet\n\n\n      startIndex--;\n      endIndex--;\n    }\n  };\n  /**\n   * walks through the segment data from the start and end to get timing information\n   * for the first and last video pes packets as well as timing information for the first\n   * key frame.\n   */\n\n\n  var parseVideoPes_ = function parseVideoPes_(bytes, pmt, result) {\n    var startIndex = 0,\n        endIndex = MP2T_PACKET_LENGTH,\n        packet,\n        type,\n        pesType,\n        pusi,\n        parsed,\n        frame,\n        i,\n        pes;\n    var endLoop = false;\n    var currentFrame = {\n      data: [],\n      size: 0\n    }; // Start walking from start of segment to get first video packet\n\n    while (endIndex < bytes.byteLength) {\n      // Look for a pair of start and end sync bytes in the data..\n      if (bytes[startIndex] === SYNC_BYTE && bytes[endIndex] === SYNC_BYTE) {\n        // We found a packet\n        packet = bytes.subarray(startIndex, endIndex);\n        type = probe.ts.parseType(packet, pmt.pid);\n\n        switch (type) {\n          case 'pes':\n            pesType = probe.ts.parsePesType(packet, pmt.table);\n            pusi = probe.ts.parsePayloadUnitStartIndicator(packet);\n\n            if (pesType === 'video') {\n              if (pusi && !endLoop) {\n                parsed = probe.ts.parsePesTime(packet);\n\n                if (parsed) {\n                  parsed.type = 'video';\n                  result.video.push(parsed);\n                  endLoop = true;\n                }\n              }\n\n              if (!result.firstKeyFrame) {\n                if (pusi) {\n                  if (currentFrame.size !== 0) {\n                    frame = new Uint8Array(currentFrame.size);\n                    i = 0;\n\n                    while (currentFrame.data.length) {\n                      pes = currentFrame.data.shift();\n                      frame.set(pes, i);\n                      i += pes.byteLength;\n                    }\n\n                    if (probe.ts.videoPacketContainsKeyFrame(frame)) {\n                      var firstKeyFrame = probe.ts.parsePesTime(frame); // PTS/DTS may not be available. Simply *not* setting\n                      // the keyframe seems to work fine with HLS playback\n                      // and definitely preferable to a crash with TypeError...\n\n                      if (firstKeyFrame) {\n                        result.firstKeyFrame = firstKeyFrame;\n                        result.firstKeyFrame.type = 'video';\n                      } else {\n                        // eslint-disable-next-line\n                        console.warn('Failed to extract PTS/DTS from PES at first keyframe. ' + 'This could be an unusual TS segment, or else mux.js did not ' + 'parse your TS segment correctly. If you know your TS ' + 'segments do contain PTS/DTS on keyframes please file a bug ' + 'report! You can try ffprobe to double check for yourself.');\n                      }\n                    }\n\n                    currentFrame.size = 0;\n                  }\n                }\n\n                currentFrame.data.push(packet);\n                currentFrame.size += packet.byteLength;\n              }\n            }\n\n            break;\n        }\n\n        if (endLoop && result.firstKeyFrame) {\n          break;\n        }\n\n        startIndex += MP2T_PACKET_LENGTH;\n        endIndex += MP2T_PACKET_LENGTH;\n        continue;\n      } // If we get here, we have somehow become de-synchronized and we need to step\n      // forward one byte at a time until we find a pair of sync bytes that denote\n      // a packet\n\n\n      startIndex++;\n      endIndex++;\n    } // Start walking from end of segment to get last video packet\n\n\n    endIndex = bytes.byteLength;\n    startIndex = endIndex - MP2T_PACKET_LENGTH;\n    endLoop = false;\n\n    while (startIndex >= 0) {\n      // Look for a pair of start and end sync bytes in the data..\n      if (bytes[startIndex] === SYNC_BYTE && bytes[endIndex] === SYNC_BYTE) {\n        // We found a packet\n        packet = bytes.subarray(startIndex, endIndex);\n        type = probe.ts.parseType(packet, pmt.pid);\n\n        switch (type) {\n          case 'pes':\n            pesType = probe.ts.parsePesType(packet, pmt.table);\n            pusi = probe.ts.parsePayloadUnitStartIndicator(packet);\n\n            if (pesType === 'video' && pusi) {\n              parsed = probe.ts.parsePesTime(packet);\n\n              if (parsed) {\n                parsed.type = 'video';\n                result.video.push(parsed);\n                endLoop = true;\n              }\n            }\n\n            break;\n        }\n\n        if (endLoop) {\n          break;\n        }\n\n        startIndex -= MP2T_PACKET_LENGTH;\n        endIndex -= MP2T_PACKET_LENGTH;\n        continue;\n      } // If we get here, we have somehow become de-synchronized and we need to step\n      // forward one byte at a time until we find a pair of sync bytes that denote\n      // a packet\n\n\n      startIndex--;\n      endIndex--;\n    }\n  };\n  /**\n   * Adjusts the timestamp information for the segment to account for\n   * rollover and convert to seconds based on pes packet timescale (90khz clock)\n   */\n\n\n  var adjustTimestamp_ = function adjustTimestamp_(segmentInfo, baseTimestamp) {\n    if (segmentInfo.audio && segmentInfo.audio.length) {\n      var audioBaseTimestamp = baseTimestamp;\n\n      if (typeof audioBaseTimestamp === 'undefined' || isNaN(audioBaseTimestamp)) {\n        audioBaseTimestamp = segmentInfo.audio[0].dts;\n      }\n\n      segmentInfo.audio.forEach(function (info) {\n        info.dts = handleRollover(info.dts, audioBaseTimestamp);\n        info.pts = handleRollover(info.pts, audioBaseTimestamp); // time in seconds\n\n        info.dtsTime = info.dts / ONE_SECOND_IN_TS;\n        info.ptsTime = info.pts / ONE_SECOND_IN_TS;\n      });\n    }\n\n    if (segmentInfo.video && segmentInfo.video.length) {\n      var videoBaseTimestamp = baseTimestamp;\n\n      if (typeof videoBaseTimestamp === 'undefined' || isNaN(videoBaseTimestamp)) {\n        videoBaseTimestamp = segmentInfo.video[0].dts;\n      }\n\n      segmentInfo.video.forEach(function (info) {\n        info.dts = handleRollover(info.dts, videoBaseTimestamp);\n        info.pts = handleRollover(info.pts, videoBaseTimestamp); // time in seconds\n\n        info.dtsTime = info.dts / ONE_SECOND_IN_TS;\n        info.ptsTime = info.pts / ONE_SECOND_IN_TS;\n      });\n\n      if (segmentInfo.firstKeyFrame) {\n        var frame = segmentInfo.firstKeyFrame;\n        frame.dts = handleRollover(frame.dts, videoBaseTimestamp);\n        frame.pts = handleRollover(frame.pts, videoBaseTimestamp); // time in seconds\n\n        frame.dtsTime = frame.dts / ONE_SECOND_IN_TS;\n        frame.ptsTime = frame.pts / ONE_SECOND_IN_TS;\n      }\n    }\n  };\n  /**\n   * inspects the aac data stream for start and end time information\n   */\n\n\n  var inspectAac_ = function inspectAac_(bytes) {\n    var endLoop = false,\n        audioCount = 0,\n        sampleRate = null,\n        timestamp = null,\n        frameSize = 0,\n        byteIndex = 0,\n        packet;\n\n    while (bytes.length - byteIndex >= 3) {\n      var type = probe.aac.parseType(bytes, byteIndex);\n\n      switch (type) {\n        case 'timed-metadata':\n          // Exit early because we don't have enough to parse\n          // the ID3 tag header\n          if (bytes.length - byteIndex < 10) {\n            endLoop = true;\n            break;\n          }\n\n          frameSize = probe.aac.parseId3TagSize(bytes, byteIndex); // Exit early if we don't have enough in the buffer\n          // to emit a full packet\n\n          if (frameSize > bytes.length) {\n            endLoop = true;\n            break;\n          }\n\n          if (timestamp === null) {\n            packet = bytes.subarray(byteIndex, byteIndex + frameSize);\n            timestamp = probe.aac.parseAacTimestamp(packet);\n          }\n\n          byteIndex += frameSize;\n          break;\n\n        case 'audio':\n          // Exit early because we don't have enough to parse\n          // the ADTS frame header\n          if (bytes.length - byteIndex < 7) {\n            endLoop = true;\n            break;\n          }\n\n          frameSize = probe.aac.parseAdtsSize(bytes, byteIndex); // Exit early if we don't have enough in the buffer\n          // to emit a full packet\n\n          if (frameSize > bytes.length) {\n            endLoop = true;\n            break;\n          }\n\n          if (sampleRate === null) {\n            packet = bytes.subarray(byteIndex, byteIndex + frameSize);\n            sampleRate = probe.aac.parseSampleRate(packet);\n          }\n\n          audioCount++;\n          byteIndex += frameSize;\n          break;\n\n        default:\n          byteIndex++;\n          break;\n      }\n\n      if (endLoop) {\n        return null;\n      }\n    }\n\n    if (sampleRate === null || timestamp === null) {\n      return null;\n    }\n\n    var audioTimescale = ONE_SECOND_IN_TS / sampleRate;\n    var result = {\n      audio: [{\n        type: 'audio',\n        dts: timestamp,\n        pts: timestamp\n      }, {\n        type: 'audio',\n        dts: timestamp + audioCount * 1024 * audioTimescale,\n        pts: timestamp + audioCount * 1024 * audioTimescale\n      }]\n    };\n    return result;\n  };\n  /**\n   * inspects the transport stream segment data for start and end time information\n   * of the audio and video tracks (when present) as well as the first key frame's\n   * start time.\n   */\n\n\n  var inspectTs_ = function inspectTs_(bytes) {\n    var pmt = {\n      pid: null,\n      table: null\n    };\n    var result = {};\n    parsePsi_(bytes, pmt);\n\n    for (var pid in pmt.table) {\n      if (pmt.table.hasOwnProperty(pid)) {\n        var type = pmt.table[pid];\n\n        switch (type) {\n          case streamTypes.H264_STREAM_TYPE:\n            result.video = [];\n            parseVideoPes_(bytes, pmt, result);\n\n            if (result.video.length === 0) {\n              delete result.video;\n            }\n\n            break;\n\n          case streamTypes.ADTS_STREAM_TYPE:\n            result.audio = [];\n            parseAudioPes_(bytes, pmt, result);\n\n            if (result.audio.length === 0) {\n              delete result.audio;\n            }\n\n            break;\n        }\n      }\n    }\n\n    return result;\n  };\n  /**\n   * Inspects segment byte data and returns an object with start and end timing information\n   *\n   * @param {Uint8Array} bytes The segment byte data\n   * @param {Number} baseTimestamp Relative reference timestamp used when adjusting frame\n   *  timestamps for rollover. This value must be in 90khz clock.\n   * @return {Object} Object containing start and end frame timing info of segment.\n   */\n\n\n  var inspect = function inspect(bytes, baseTimestamp) {\n    var isAacData = probe.aac.isLikelyAacData(bytes);\n    var result;\n\n    if (isAacData) {\n      result = inspectAac_(bytes);\n    } else {\n      result = inspectTs_(bytes);\n    }\n\n    if (!result || !result.audio && !result.video) {\n      return null;\n    }\n\n    adjustTimestamp_(result, baseTimestamp);\n    return result;\n  };\n\n  var tsInspector = {\n    inspect: inspect,\n    parseAudioPes_: parseAudioPes_\n  };\n  /* global self */\n\n  /**\n   * Re-emits transmuxer events by converting them into messages to the\n   * world outside the worker.\n   *\n   * @param {Object} transmuxer the transmuxer to wire events on\n   * @private\n   */\n\n  var wireTransmuxerEvents = function wireTransmuxerEvents(self, transmuxer) {\n    transmuxer.on('data', function (segment) {\n      // transfer ownership of the underlying ArrayBuffer\n      // instead of doing a copy to save memory\n      // ArrayBuffers are transferable but generic TypedArrays are not\n      // @link https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers#Passing_data_by_transferring_ownership_(transferable_objects)\n      var initArray = segment.initSegment;\n      segment.initSegment = {\n        data: initArray.buffer,\n        byteOffset: initArray.byteOffset,\n        byteLength: initArray.byteLength\n      };\n      var typedArray = segment.data;\n      segment.data = typedArray.buffer;\n      self.postMessage({\n        action: 'data',\n        segment: segment,\n        byteOffset: typedArray.byteOffset,\n        byteLength: typedArray.byteLength\n      }, [segment.data]);\n    });\n    transmuxer.on('done', function (data) {\n      self.postMessage({\n        action: 'done'\n      });\n    });\n    transmuxer.on('gopInfo', function (gopInfo) {\n      self.postMessage({\n        action: 'gopInfo',\n        gopInfo: gopInfo\n      });\n    });\n    transmuxer.on('videoSegmentTimingInfo', function (timingInfo) {\n      var videoSegmentTimingInfo = {\n        start: {\n          decode: clock.videoTsToSeconds(timingInfo.start.dts),\n          presentation: clock.videoTsToSeconds(timingInfo.start.pts)\n        },\n        end: {\n          decode: clock.videoTsToSeconds(timingInfo.end.dts),\n          presentation: clock.videoTsToSeconds(timingInfo.end.pts)\n        },\n        baseMediaDecodeTime: clock.videoTsToSeconds(timingInfo.baseMediaDecodeTime)\n      };\n\n      if (timingInfo.prependedContentDuration) {\n        videoSegmentTimingInfo.prependedContentDuration = clock.videoTsToSeconds(timingInfo.prependedContentDuration);\n      }\n\n      self.postMessage({\n        action: 'videoSegmentTimingInfo',\n        videoSegmentTimingInfo: videoSegmentTimingInfo\n      });\n    });\n    transmuxer.on('audioSegmentTimingInfo', function (timingInfo) {\n      // Note that all times for [audio/video]SegmentTimingInfo events are in video clock\n      var audioSegmentTimingInfo = {\n        start: {\n          decode: clock.videoTsToSeconds(timingInfo.start.dts),\n          presentation: clock.videoTsToSeconds(timingInfo.start.pts)\n        },\n        end: {\n          decode: clock.videoTsToSeconds(timingInfo.end.dts),\n          presentation: clock.videoTsToSeconds(timingInfo.end.pts)\n        },\n        baseMediaDecodeTime: clock.videoTsToSeconds(timingInfo.baseMediaDecodeTime)\n      };\n\n      if (timingInfo.prependedContentDuration) {\n        audioSegmentTimingInfo.prependedContentDuration = clock.videoTsToSeconds(timingInfo.prependedContentDuration);\n      }\n\n      self.postMessage({\n        action: 'audioSegmentTimingInfo',\n        audioSegmentTimingInfo: audioSegmentTimingInfo\n      });\n    });\n    transmuxer.on('id3Frame', function (id3Frame) {\n      self.postMessage({\n        action: 'id3Frame',\n        id3Frame: id3Frame\n      });\n    });\n    transmuxer.on('caption', function (caption) {\n      self.postMessage({\n        action: 'caption',\n        caption: caption\n      });\n    });\n    transmuxer.on('trackinfo', function (trackInfo) {\n      self.postMessage({\n        action: 'trackinfo',\n        trackInfo: trackInfo\n      });\n    });\n    transmuxer.on('audioTimingInfo', function (audioTimingInfo) {\n      // convert to video TS since we prioritize video time over audio\n      self.postMessage({\n        action: 'audioTimingInfo',\n        audioTimingInfo: {\n          start: clock.videoTsToSeconds(audioTimingInfo.start),\n          end: clock.videoTsToSeconds(audioTimingInfo.end)\n        }\n      });\n    });\n    transmuxer.on('videoTimingInfo', function (videoTimingInfo) {\n      self.postMessage({\n        action: 'videoTimingInfo',\n        videoTimingInfo: {\n          start: clock.videoTsToSeconds(videoTimingInfo.start),\n          end: clock.videoTsToSeconds(videoTimingInfo.end)\n        }\n      });\n    });\n    transmuxer.on('log', function (log) {\n      self.postMessage({\n        action: 'log',\n        log: log\n      });\n    });\n  };\n  /**\n   * All incoming messages route through this hash. If no function exists\n   * to handle an incoming message, then we ignore the message.\n   *\n   * @class MessageHandlers\n   * @param {Object} options the options to initialize with\n   */\n\n\n  var MessageHandlers = /*#__PURE__*/function () {\n    function MessageHandlers(self, options) {\n      this.options = options || {};\n      this.self = self;\n      this.init();\n    }\n    /**\n     * initialize our web worker and wire all the events.\n     */\n\n\n    var _proto = MessageHandlers.prototype;\n\n    _proto.init = function init() {\n      if (this.transmuxer) {\n        this.transmuxer.dispose();\n      }\n\n      this.transmuxer = new transmuxer.Transmuxer(this.options);\n      wireTransmuxerEvents(this.self, this.transmuxer);\n    };\n\n    _proto.pushMp4Captions = function pushMp4Captions(data) {\n      if (!this.captionParser) {\n        this.captionParser = new captionParser();\n        this.captionParser.init();\n      }\n\n      var segment = new Uint8Array(data.data, data.byteOffset, data.byteLength);\n      var parsed = this.captionParser.parse(segment, data.trackIds, data.timescales);\n      this.self.postMessage({\n        action: 'mp4Captions',\n        captions: parsed && parsed.captions || [],\n        logs: parsed && parsed.logs || [],\n        data: segment.buffer\n      }, [segment.buffer]);\n    };\n\n    _proto.probeMp4StartTime = function probeMp4StartTime(_ref) {\n      var timescales = _ref.timescales,\n          data = _ref.data;\n      var startTime = probe$2.startTime(timescales, data);\n      this.self.postMessage({\n        action: 'probeMp4StartTime',\n        startTime: startTime,\n        data: data\n      }, [data.buffer]);\n    };\n\n    _proto.probeMp4Tracks = function probeMp4Tracks(_ref2) {\n      var data = _ref2.data;\n      var tracks = probe$2.tracks(data);\n      this.self.postMessage({\n        action: 'probeMp4Tracks',\n        tracks: tracks,\n        data: data\n      }, [data.buffer]);\n    }\n    /**\n     * Probe an mpeg2-ts segment to determine the start time of the segment in it's\n     * internal \"media time,\" as well as whether it contains video and/or audio.\n     *\n     * @private\n     * @param {Uint8Array} bytes - segment bytes\n     * @param {number} baseStartTime\n     *        Relative reference timestamp used when adjusting frame timestamps for rollover.\n     *        This value should be in seconds, as it's converted to a 90khz clock within the\n     *        function body.\n     * @return {Object} The start time of the current segment in \"media time\" as well as\n     *                  whether it contains video and/or audio\n     */\n    ;\n\n    _proto.probeTs = function probeTs(_ref3) {\n      var data = _ref3.data,\n          baseStartTime = _ref3.baseStartTime;\n      var tsStartTime = typeof baseStartTime === 'number' && !isNaN(baseStartTime) ? baseStartTime * clock.ONE_SECOND_IN_TS : void 0;\n      var timeInfo = tsInspector.inspect(data, tsStartTime);\n      var result = null;\n\n      if (timeInfo) {\n        result = {\n          // each type's time info comes back as an array of 2 times, start and end\n          hasVideo: timeInfo.video && timeInfo.video.length === 2 || false,\n          hasAudio: timeInfo.audio && timeInfo.audio.length === 2 || false\n        };\n\n        if (result.hasVideo) {\n          result.videoStart = timeInfo.video[0].ptsTime;\n        }\n\n        if (result.hasAudio) {\n          result.audioStart = timeInfo.audio[0].ptsTime;\n        }\n      }\n\n      this.self.postMessage({\n        action: 'probeTs',\n        result: result,\n        data: data\n      }, [data.buffer]);\n    };\n\n    _proto.clearAllMp4Captions = function clearAllMp4Captions() {\n      if (this.captionParser) {\n        this.captionParser.clearAllCaptions();\n      }\n    };\n\n    _proto.clearParsedMp4Captions = function clearParsedMp4Captions() {\n      if (this.captionParser) {\n        this.captionParser.clearParsedCaptions();\n      }\n    }\n    /**\n     * Adds data (a ts segment) to the start of the transmuxer pipeline for\n     * processing.\n     *\n     * @param {ArrayBuffer} data data to push into the muxer\n     */\n    ;\n\n    _proto.push = function push(data) {\n      // Cast array buffer to correct type for transmuxer\n      var segment = new Uint8Array(data.data, data.byteOffset, data.byteLength);\n      this.transmuxer.push(segment);\n    }\n    /**\n     * Recreate the transmuxer so that the next segment added via `push`\n     * start with a fresh transmuxer.\n     */\n    ;\n\n    _proto.reset = function reset() {\n      this.transmuxer.reset();\n    }\n    /**\n     * Set the value that will be used as the `baseMediaDecodeTime` time for the\n     * next segment pushed in. Subsequent segments will have their `baseMediaDecodeTime`\n     * set relative to the first based on the PTS values.\n     *\n     * @param {Object} data used to set the timestamp offset in the muxer\n     */\n    ;\n\n    _proto.setTimestampOffset = function setTimestampOffset(data) {\n      var timestampOffset = data.timestampOffset || 0;\n      this.transmuxer.setBaseMediaDecodeTime(Math.round(clock.secondsToVideoTs(timestampOffset)));\n    };\n\n    _proto.setAudioAppendStart = function setAudioAppendStart(data) {\n      this.transmuxer.setAudioAppendStart(Math.ceil(clock.secondsToVideoTs(data.appendStart)));\n    };\n\n    _proto.setRemux = function setRemux(data) {\n      this.transmuxer.setRemux(data.remux);\n    }\n    /**\n     * Forces the pipeline to finish processing the last segment and emit it's\n     * results.\n     *\n     * @param {Object} data event data, not really used\n     */\n    ;\n\n    _proto.flush = function flush(data) {\n      this.transmuxer.flush(); // transmuxed done action is fired after both audio/video pipelines are flushed\n\n      self.postMessage({\n        action: 'done',\n        type: 'transmuxed'\n      });\n    };\n\n    _proto.endTimeline = function endTimeline() {\n      this.transmuxer.endTimeline(); // transmuxed endedtimeline action is fired after both audio/video pipelines end their\n      // timelines\n\n      self.postMessage({\n        action: 'endedtimeline',\n        type: 'transmuxed'\n      });\n    };\n\n    _proto.alignGopsWith = function alignGopsWith(data) {\n      this.transmuxer.alignGopsWith(data.gopsToAlignWith.slice());\n    };\n\n    return MessageHandlers;\n  }();\n  /**\n   * Our web worker interface so that things can talk to mux.js\n   * that will be running in a web worker. the scope is passed to this by\n   * webworkify.\n   *\n   * @param {Object} self the scope for the web worker\n   */\n\n\n  self.onmessage = function (event) {\n    if (event.data.action === 'init' && event.data.options) {\n      this.messageHandlers = new MessageHandlers(self, event.data.options);\n      return;\n    }\n\n    if (!this.messageHandlers) {\n      this.messageHandlers = new MessageHandlers(self);\n    }\n\n    if (event.data && event.data.action && event.data.action !== 'init') {\n      if (this.messageHandlers[event.data.action]) {\n        this.messageHandlers[event.data.action](event.data);\n      }\n    }\n  };\n}));\nvar TransmuxWorker = factory(workerCode$1);\n/* rollup-plugin-worker-factory end for worker!/Users/gsinger/repos/clean/http-streaming/src/transmuxer-worker.js */\n\nvar handleData_ = function handleData_(event, transmuxedData, callback) {\n  var _event$data$segment = event.data.segment,\n      type = _event$data$segment.type,\n      initSegment = _event$data$segment.initSegment,\n      captions = _event$data$segment.captions,\n      captionStreams = _event$data$segment.captionStreams,\n      metadata = _event$data$segment.metadata,\n      videoFrameDtsTime = _event$data$segment.videoFrameDtsTime,\n      videoFramePtsTime = _event$data$segment.videoFramePtsTime;\n  transmuxedData.buffer.push({\n    captions: captions,\n    captionStreams: captionStreams,\n    metadata: metadata\n  });\n  var boxes = event.data.segment.boxes || {\n    data: event.data.segment.data\n  };\n  var result = {\n    type: type,\n    // cast ArrayBuffer to TypedArray\n    data: new Uint8Array(boxes.data, boxes.data.byteOffset, boxes.data.byteLength),\n    initSegment: new Uint8Array(initSegment.data, initSegment.byteOffset, initSegment.byteLength)\n  };\n\n  if (typeof videoFrameDtsTime !== 'undefined') {\n    result.videoFrameDtsTime = videoFrameDtsTime;\n  }\n\n  if (typeof videoFramePtsTime !== 'undefined') {\n    result.videoFramePtsTime = videoFramePtsTime;\n  }\n\n  callback(result);\n};\n\nvar handleDone_ = function handleDone_(_ref) {\n  var transmuxedData = _ref.transmuxedData,\n      callback = _ref.callback; // Previously we only returned data on data events,\n  // not on done events. Clear out the buffer to keep that consistent.\n\n  transmuxedData.buffer = []; // all buffers should have been flushed from the muxer, so start processing anything we\n  // have received\n\n  callback(transmuxedData);\n};\n\nvar handleGopInfo_ = function handleGopInfo_(event, transmuxedData) {\n  transmuxedData.gopInfo = event.data.gopInfo;\n};\n\nvar processTransmux = function processTransmux(options) {\n  var transmuxer = options.transmuxer,\n      bytes = options.bytes,\n      audioAppendStart = options.audioAppendStart,\n      gopsToAlignWith = options.gopsToAlignWith,\n      remux = options.remux,\n      onData = options.onData,\n      onTrackInfo = options.onTrackInfo,\n      onAudioTimingInfo = options.onAudioTimingInfo,\n      onVideoTimingInfo = options.onVideoTimingInfo,\n      onVideoSegmentTimingInfo = options.onVideoSegmentTimingInfo,\n      onAudioSegmentTimingInfo = options.onAudioSegmentTimingInfo,\n      onId3 = options.onId3,\n      onCaptions = options.onCaptions,\n      onDone = options.onDone,\n      onEndedTimeline = options.onEndedTimeline,\n      onTransmuxerLog = options.onTransmuxerLog,\n      isEndOfTimeline = options.isEndOfTimeline;\n  var transmuxedData = {\n    buffer: []\n  };\n  var waitForEndedTimelineEvent = isEndOfTimeline;\n\n  var handleMessage = function handleMessage(event) {\n    if (transmuxer.currentTransmux !== options) {\n      // disposed\n      return;\n    }\n\n    if (event.data.action === 'data') {\n      handleData_(event, transmuxedData, onData);\n    }\n\n    if (event.data.action === 'trackinfo') {\n      onTrackInfo(event.data.trackInfo);\n    }\n\n    if (event.data.action === 'gopInfo') {\n      handleGopInfo_(event, transmuxedData);\n    }\n\n    if (event.data.action === 'audioTimingInfo') {\n      onAudioTimingInfo(event.data.audioTimingInfo);\n    }\n\n    if (event.data.action === 'videoTimingInfo') {\n      onVideoTimingInfo(event.data.videoTimingInfo);\n    }\n\n    if (event.data.action === 'videoSegmentTimingInfo') {\n      onVideoSegmentTimingInfo(event.data.videoSegmentTimingInfo);\n    }\n\n    if (event.data.action === 'audioSegmentTimingInfo') {\n      onAudioSegmentTimingInfo(event.data.audioSegmentTimingInfo);\n    }\n\n    if (event.data.action === 'id3Frame') {\n      onId3([event.data.id3Frame], event.data.id3Frame.dispatchType);\n    }\n\n    if (event.data.action === 'caption') {\n      onCaptions(event.data.caption);\n    }\n\n    if (event.data.action === 'endedtimeline') {\n      waitForEndedTimelineEvent = false;\n      onEndedTimeline();\n    }\n\n    if (event.data.action === 'log') {\n      onTransmuxerLog(event.data.log);\n    } // wait for the transmuxed event since we may have audio and video\n\n\n    if (event.data.type !== 'transmuxed') {\n      return;\n    } // If the \"endedtimeline\" event has not yet fired, and this segment represents the end\n    // of a timeline, that means there may still be data events before the segment\n    // processing can be considerred complete. In that case, the final event should be\n    // an \"endedtimeline\" event with the type \"transmuxed.\"\n\n\n    if (waitForEndedTimelineEvent) {\n      return;\n    }\n\n    transmuxer.onmessage = null;\n    handleDone_({\n      transmuxedData: transmuxedData,\n      callback: onDone\n    });\n    /* eslint-disable no-use-before-define */\n\n    dequeue(transmuxer);\n    /* eslint-enable */\n  };\n\n  transmuxer.onmessage = handleMessage;\n\n  if (audioAppendStart) {\n    transmuxer.postMessage({\n      action: 'setAudioAppendStart',\n      appendStart: audioAppendStart\n    });\n  } // allow empty arrays to be passed to clear out GOPs\n\n\n  if (Array.isArray(gopsToAlignWith)) {\n    transmuxer.postMessage({\n      action: 'alignGopsWith',\n      gopsToAlignWith: gopsToAlignWith\n    });\n  }\n\n  if (typeof remux !== 'undefined') {\n    transmuxer.postMessage({\n      action: 'setRemux',\n      remux: remux\n    });\n  }\n\n  if (bytes.byteLength) {\n    var buffer = bytes instanceof ArrayBuffer ? bytes : bytes.buffer;\n    var byteOffset = bytes instanceof ArrayBuffer ? 0 : bytes.byteOffset;\n    transmuxer.postMessage({\n      action: 'push',\n      // Send the typed-array of data as an ArrayBuffer so that\n      // it can be sent as a \"Transferable\" and avoid the costly\n      // memory copy\n      data: buffer,\n      // To recreate the original typed-array, we need information\n      // about what portion of the ArrayBuffer it was a view into\n      byteOffset: byteOffset,\n      byteLength: bytes.byteLength\n    }, [buffer]);\n  }\n\n  if (isEndOfTimeline) {\n    transmuxer.postMessage({\n      action: 'endTimeline'\n    });\n  } // even if we didn't push any bytes, we have to make sure we flush in case we reached\n  // the end of the segment\n\n\n  transmuxer.postMessage({\n    action: 'flush'\n  });\n};\n\nvar dequeue = function dequeue(transmuxer) {\n  transmuxer.currentTransmux = null;\n\n  if (transmuxer.transmuxQueue.length) {\n    transmuxer.currentTransmux = transmuxer.transmuxQueue.shift();\n\n    if (typeof transmuxer.currentTransmux === 'function') {\n      transmuxer.currentTransmux();\n    } else {\n      processTransmux(transmuxer.currentTransmux);\n    }\n  }\n};\n\nvar processAction = function processAction(transmuxer, action) {\n  transmuxer.postMessage({\n    action: action\n  });\n  dequeue(transmuxer);\n};\n\nvar enqueueAction = function enqueueAction(action, transmuxer) {\n  if (!transmuxer.currentTransmux) {\n    transmuxer.currentTransmux = action;\n    processAction(transmuxer, action);\n    return;\n  }\n\n  transmuxer.transmuxQueue.push(processAction.bind(null, transmuxer, action));\n};\n\nvar reset = function reset(transmuxer) {\n  enqueueAction('reset', transmuxer);\n};\n\nvar endTimeline = function endTimeline(transmuxer) {\n  enqueueAction('endTimeline', transmuxer);\n};\n\nvar transmux = function transmux(options) {\n  if (!options.transmuxer.currentTransmux) {\n    options.transmuxer.currentTransmux = options;\n    processTransmux(options);\n    return;\n  }\n\n  options.transmuxer.transmuxQueue.push(options);\n};\n\nvar createTransmuxer = function createTransmuxer(options) {\n  var transmuxer = new TransmuxWorker();\n  transmuxer.currentTransmux = null;\n  transmuxer.transmuxQueue = [];\n  var term = transmuxer.terminate;\n\n  transmuxer.terminate = function () {\n    transmuxer.currentTransmux = null;\n    transmuxer.transmuxQueue.length = 0;\n    return term.call(transmuxer);\n  };\n\n  transmuxer.postMessage({\n    action: 'init',\n    options: options\n  });\n  return transmuxer;\n};\n\nvar segmentTransmuxer = {\n  reset: reset,\n  endTimeline: endTimeline,\n  transmux: transmux,\n  createTransmuxer: createTransmuxer\n};\n\nvar workerCallback = function workerCallback(options) {\n  var transmuxer = options.transmuxer;\n  var endAction = options.endAction || options.action;\n  var callback = options.callback;\n\n  var message = _extends({}, options, {\n    endAction: null,\n    transmuxer: null,\n    callback: null\n  });\n\n  var listenForEndEvent = function listenForEndEvent(event) {\n    if (event.data.action !== endAction) {\n      return;\n    }\n\n    transmuxer.removeEventListener('message', listenForEndEvent); // transfer ownership of bytes back to us.\n\n    if (event.data.data) {\n      event.data.data = new Uint8Array(event.data.data, options.byteOffset || 0, options.byteLength || event.data.data.byteLength);\n\n      if (options.data) {\n        options.data = event.data.data;\n      }\n    }\n\n    callback(event.data);\n  };\n\n  transmuxer.addEventListener('message', listenForEndEvent);\n\n  if (options.data) {\n    var isArrayBuffer = options.data instanceof ArrayBuffer;\n    message.byteOffset = isArrayBuffer ? 0 : options.data.byteOffset;\n    message.byteLength = options.data.byteLength;\n    var transfers = [isArrayBuffer ? options.data : options.data.buffer];\n    transmuxer.postMessage(message, transfers);\n  } else {\n    transmuxer.postMessage(message);\n  }\n};\n\nvar REQUEST_ERRORS = {\n  FAILURE: 2,\n  TIMEOUT: -101,\n  ABORTED: -102\n};\n/**\n * Abort all requests\n *\n * @param {Object} activeXhrs - an object that tracks all XHR requests\n */\n\nvar abortAll = function abortAll(activeXhrs) {\n  activeXhrs.forEach(function (xhr) {\n    xhr.abort();\n  });\n};\n/**\n * Gather important bandwidth stats once a request has completed\n *\n * @param {Object} request - the XHR request from which to gather stats\n */\n\n\nvar getRequestStats = function getRequestStats(request) {\n  return {\n    bandwidth: request.bandwidth,\n    bytesReceived: request.bytesReceived || 0,\n    roundTripTime: request.roundTripTime || 0\n  };\n};\n/**\n * If possible gather bandwidth stats as a request is in\n * progress\n *\n * @param {Event} progressEvent - an event object from an XHR's progress event\n */\n\n\nvar getProgressStats = function getProgressStats(progressEvent) {\n  var request = progressEvent.target;\n  var roundTripTime = Date.now() - request.requestTime;\n  var stats = {\n    bandwidth: Infinity,\n    bytesReceived: 0,\n    roundTripTime: roundTripTime || 0\n  };\n  stats.bytesReceived = progressEvent.loaded; // This can result in Infinity if stats.roundTripTime is 0 but that is ok\n  // because we should only use bandwidth stats on progress to determine when\n  // abort a request early due to insufficient bandwidth\n\n  stats.bandwidth = Math.floor(stats.bytesReceived / stats.roundTripTime * 8 * 1000);\n  return stats;\n};\n/**\n * Handle all error conditions in one place and return an object\n * with all the information\n *\n * @param {Error|null} error - if non-null signals an error occured with the XHR\n * @param {Object} request -  the XHR request that possibly generated the error\n */\n\n\nvar handleErrors = function handleErrors(error, request) {\n  if (request.timedout) {\n    return {\n      status: request.status,\n      message: 'HLS request timed-out at URL: ' + request.uri,\n      code: REQUEST_ERRORS.TIMEOUT,\n      xhr: request\n    };\n  }\n\n  if (request.aborted) {\n    return {\n      status: request.status,\n      message: 'HLS request aborted at URL: ' + request.uri,\n      code: REQUEST_ERRORS.ABORTED,\n      xhr: request\n    };\n  }\n\n  if (error) {\n    return {\n      status: request.status,\n      message: 'HLS request errored at URL: ' + request.uri,\n      code: REQUEST_ERRORS.FAILURE,\n      xhr: request\n    };\n  }\n\n  if (request.responseType === 'arraybuffer' && request.response.byteLength === 0) {\n    return {\n      status: request.status,\n      message: 'Empty HLS response at URL: ' + request.uri,\n      code: REQUEST_ERRORS.FAILURE,\n      xhr: request\n    };\n  }\n\n  return null;\n};\n/**\n * Handle responses for key data and convert the key data to the correct format\n * for the decryption step later\n *\n * @param {Object} segment - a simplified copy of the segmentInfo object\n *                           from SegmentLoader\n * @param {Array} objects - objects to add the key bytes to.\n * @param {Function} finishProcessingFn - a callback to execute to continue processing\n *                                        this request\n */\n\n\nvar handleKeyResponse = function handleKeyResponse(segment, objects, finishProcessingFn) {\n  return function (error, request) {\n    var response = request.response;\n    var errorObj = handleErrors(error, request);\n\n    if (errorObj) {\n      return finishProcessingFn(errorObj, segment);\n    }\n\n    if (response.byteLength !== 16) {\n      return finishProcessingFn({\n        status: request.status,\n        message: 'Invalid HLS key at URL: ' + request.uri,\n        code: REQUEST_ERRORS.FAILURE,\n        xhr: request\n      }, segment);\n    }\n\n    var view = new DataView(response);\n    var bytes = new Uint32Array([view.getUint32(0), view.getUint32(4), view.getUint32(8), view.getUint32(12)]);\n\n    for (var i = 0; i < objects.length; i++) {\n      objects[i].bytes = bytes;\n    }\n\n    return finishProcessingFn(null, segment);\n  };\n};\n\nvar parseInitSegment = function parseInitSegment(segment, _callback) {\n  var type = detectContainerForBytes(segment.map.bytes); // TODO: We should also handle ts init segments here, but we\n  // only know how to parse mp4 init segments at the moment\n\n  if (type !== 'mp4') {\n    var uri = segment.map.resolvedUri || segment.map.uri;\n    return _callback({\n      internal: true,\n      message: \"Found unsupported \" + (type || 'unknown') + \" container for initialization segment at URL: \" + uri,\n      code: REQUEST_ERRORS.FAILURE\n    });\n  }\n\n  workerCallback({\n    action: 'probeMp4Tracks',\n    data: segment.map.bytes,\n    transmuxer: segment.transmuxer,\n    callback: function callback(_ref) {\n      var tracks = _ref.tracks,\n          data = _ref.data; // transfer bytes back to us\n\n      segment.map.bytes = data;\n      tracks.forEach(function (track) {\n        segment.map.tracks = segment.map.tracks || {}; // only support one track of each type for now\n\n        if (segment.map.tracks[track.type]) {\n          return;\n        }\n\n        segment.map.tracks[track.type] = track;\n\n        if (typeof track.id === 'number' && track.timescale) {\n          segment.map.timescales = segment.map.timescales || {};\n          segment.map.timescales[track.id] = track.timescale;\n        }\n      });\n      return _callback(null);\n    }\n  });\n};\n/**\n * Handle init-segment responses\n *\n * @param {Object} segment - a simplified copy of the segmentInfo object\n *                           from SegmentLoader\n * @param {Function} finishProcessingFn - a callback to execute to continue processing\n *                                        this request\n */\n\n\nvar handleInitSegmentResponse = function handleInitSegmentResponse(_ref2) {\n  var segment = _ref2.segment,\n      finishProcessingFn = _ref2.finishProcessingFn;\n  return function (error, request) {\n    var errorObj = handleErrors(error, request);\n\n    if (errorObj) {\n      return finishProcessingFn(errorObj, segment);\n    }\n\n    var bytes = new Uint8Array(request.response); // init segment is encypted, we will have to wait\n    // until the key request is done to decrypt.\n\n    if (segment.map.key) {\n      segment.map.encryptedBytes = bytes;\n      return finishProcessingFn(null, segment);\n    }\n\n    segment.map.bytes = bytes;\n    parseInitSegment(segment, function (parseError) {\n      if (parseError) {\n        parseError.xhr = request;\n        parseError.status = request.status;\n        return finishProcessingFn(parseError, segment);\n      }\n\n      finishProcessingFn(null, segment);\n    });\n  };\n};\n/**\n * Response handler for segment-requests being sure to set the correct\n * property depending on whether the segment is encryped or not\n * Also records and keeps track of stats that are used for ABR purposes\n *\n * @param {Object} segment - a simplified copy of the segmentInfo object\n *                           from SegmentLoader\n * @param {Function} finishProcessingFn - a callback to execute to continue processing\n *                                        this request\n */\n\n\nvar handleSegmentResponse = function handleSegmentResponse(_ref3) {\n  var segment = _ref3.segment,\n      finishProcessingFn = _ref3.finishProcessingFn,\n      responseType = _ref3.responseType;\n  return function (error, request) {\n    var errorObj = handleErrors(error, request);\n\n    if (errorObj) {\n      return finishProcessingFn(errorObj, segment);\n    }\n\n    var newBytes = // although responseText \"should\" exist, this guard serves to prevent an error being\n    // thrown for two primary cases:\n    // 1. the mime type override stops working, or is not implemented for a specific\n    //    browser\n    // 2. when using mock XHR libraries like sinon that do not allow the override behavior\n    responseType === 'arraybuffer' || !request.responseText ? request.response : stringToArrayBuffer(request.responseText.substring(segment.lastReachedChar || 0));\n    segment.stats = getRequestStats(request);\n\n    if (segment.key) {\n      segment.encryptedBytes = new Uint8Array(newBytes);\n    } else {\n      segment.bytes = new Uint8Array(newBytes);\n    }\n\n    return finishProcessingFn(null, segment);\n  };\n};\n\nvar transmuxAndNotify = function transmuxAndNotify(_ref4) {\n  var segment = _ref4.segment,\n      bytes = _ref4.bytes,\n      trackInfoFn = _ref4.trackInfoFn,\n      timingInfoFn = _ref4.timingInfoFn,\n      videoSegmentTimingInfoFn = _ref4.videoSegmentTimingInfoFn,\n      audioSegmentTimingInfoFn = _ref4.audioSegmentTimingInfoFn,\n      id3Fn = _ref4.id3Fn,\n      captionsFn = _ref4.captionsFn,\n      isEndOfTimeline = _ref4.isEndOfTimeline,\n      endedTimelineFn = _ref4.endedTimelineFn,\n      dataFn = _ref4.dataFn,\n      doneFn = _ref4.doneFn,\n      onTransmuxerLog = _ref4.onTransmuxerLog;\n  var fmp4Tracks = segment.map && segment.map.tracks || {};\n  var isMuxed = Boolean(fmp4Tracks.audio && fmp4Tracks.video); // Keep references to each function so we can null them out after we're done with them.\n  // One reason for this is that in the case of full segments, we want to trust start\n  // times from the probe, rather than the transmuxer.\n\n  var audioStartFn = timingInfoFn.bind(null, segment, 'audio', 'start');\n  var audioEndFn = timingInfoFn.bind(null, segment, 'audio', 'end');\n  var videoStartFn = timingInfoFn.bind(null, segment, 'video', 'start');\n  var videoEndFn = timingInfoFn.bind(null, segment, 'video', 'end');\n\n  var finish = function finish() {\n    return transmux({\n      bytes: bytes,\n      transmuxer: segment.transmuxer,\n      audioAppendStart: segment.audioAppendStart,\n      gopsToAlignWith: segment.gopsToAlignWith,\n      remux: isMuxed,\n      onData: function onData(result) {\n        result.type = result.type === 'combined' ? 'video' : result.type;\n        dataFn(segment, result);\n      },\n      onTrackInfo: function onTrackInfo(trackInfo) {\n        if (trackInfoFn) {\n          if (isMuxed) {\n            trackInfo.isMuxed = true;\n          }\n\n          trackInfoFn(segment, trackInfo);\n        }\n      },\n      onAudioTimingInfo: function onAudioTimingInfo(audioTimingInfo) {\n        // we only want the first start value we encounter\n        if (audioStartFn && typeof audioTimingInfo.start !== 'undefined') {\n          audioStartFn(audioTimingInfo.start);\n          audioStartFn = null;\n        } // we want to continually update the end time\n\n\n        if (audioEndFn && typeof audioTimingInfo.end !== 'undefined') {\n          audioEndFn(audioTimingInfo.end);\n        }\n      },\n      onVideoTimingInfo: function onVideoTimingInfo(videoTimingInfo) {\n        // we only want the first start value we encounter\n        if (videoStartFn && typeof videoTimingInfo.start !== 'undefined') {\n          videoStartFn(videoTimingInfo.start);\n          videoStartFn = null;\n        } // we want to continually update the end time\n\n\n        if (videoEndFn && typeof videoTimingInfo.end !== 'undefined') {\n          videoEndFn(videoTimingInfo.end);\n        }\n      },\n      onVideoSegmentTimingInfo: function onVideoSegmentTimingInfo(videoSegmentTimingInfo) {\n        videoSegmentTimingInfoFn(videoSegmentTimingInfo);\n      },\n      onAudioSegmentTimingInfo: function onAudioSegmentTimingInfo(audioSegmentTimingInfo) {\n        audioSegmentTimingInfoFn(audioSegmentTimingInfo);\n      },\n      onId3: function onId3(id3Frames, dispatchType) {\n        id3Fn(segment, id3Frames, dispatchType);\n      },\n      onCaptions: function onCaptions(captions) {\n        captionsFn(segment, [captions]);\n      },\n      isEndOfTimeline: isEndOfTimeline,\n      onEndedTimeline: function onEndedTimeline() {\n        endedTimelineFn();\n      },\n      onTransmuxerLog: onTransmuxerLog,\n      onDone: function onDone(result) {\n        if (!doneFn) {\n          return;\n        }\n\n        result.type = result.type === 'combined' ? 'video' : result.type;\n        doneFn(null, segment, result);\n      }\n    });\n  }; // In the transmuxer, we don't yet have the ability to extract a \"proper\" start time.\n  // Meaning cached frame data may corrupt our notion of where this segment\n  // really starts. To get around this, probe for the info needed.\n\n\n  workerCallback({\n    action: 'probeTs',\n    transmuxer: segment.transmuxer,\n    data: bytes,\n    baseStartTime: segment.baseStartTime,\n    callback: function callback(data) {\n      segment.bytes = bytes = data.data;\n      var probeResult = data.result;\n\n      if (probeResult) {\n        trackInfoFn(segment, {\n          hasAudio: probeResult.hasAudio,\n          hasVideo: probeResult.hasVideo,\n          isMuxed: isMuxed\n        });\n        trackInfoFn = null;\n\n        if (probeResult.hasAudio && !isMuxed) {\n          audioStartFn(probeResult.audioStart);\n        }\n\n        if (probeResult.hasVideo) {\n          videoStartFn(probeResult.videoStart);\n        }\n\n        audioStartFn = null;\n        videoStartFn = null;\n      }\n\n      finish();\n    }\n  });\n};\n\nvar handleSegmentBytes = function handleSegmentBytes(_ref5) {\n  var segment = _ref5.segment,\n      bytes = _ref5.bytes,\n      trackInfoFn = _ref5.trackInfoFn,\n      timingInfoFn = _ref5.timingInfoFn,\n      videoSegmentTimingInfoFn = _ref5.videoSegmentTimingInfoFn,\n      audioSegmentTimingInfoFn = _ref5.audioSegmentTimingInfoFn,\n      id3Fn = _ref5.id3Fn,\n      captionsFn = _ref5.captionsFn,\n      isEndOfTimeline = _ref5.isEndOfTimeline,\n      endedTimelineFn = _ref5.endedTimelineFn,\n      dataFn = _ref5.dataFn,\n      doneFn = _ref5.doneFn,\n      onTransmuxerLog = _ref5.onTransmuxerLog;\n  var bytesAsUint8Array = new Uint8Array(bytes); // TODO:\n  // We should have a handler that fetches the number of bytes required\n  // to check if something is fmp4. This will allow us to save bandwidth\n  // because we can only blacklist a playlist and abort requests\n  // by codec after trackinfo triggers.\n\n  if (isLikelyFmp4MediaSegment(bytesAsUint8Array)) {\n    segment.isFmp4 = true;\n    var tracks = segment.map.tracks;\n    var trackInfo = {\n      isFmp4: true,\n      hasVideo: !!tracks.video,\n      hasAudio: !!tracks.audio\n    }; // if we have a audio track, with a codec that is not set to\n    // encrypted audio\n\n    if (tracks.audio && tracks.audio.codec && tracks.audio.codec !== 'enca') {\n      trackInfo.audioCodec = tracks.audio.codec;\n    } // if we have a video track, with a codec that is not set to\n    // encrypted video\n\n\n    if (tracks.video && tracks.video.codec && tracks.video.codec !== 'encv') {\n      trackInfo.videoCodec = tracks.video.codec;\n    }\n\n    if (tracks.video && tracks.audio) {\n      trackInfo.isMuxed = true;\n    } // since we don't support appending fmp4 data on progress, we know we have the full\n    // segment here\n\n\n    trackInfoFn(segment, trackInfo); // The probe doesn't provide the segment end time, so only callback with the start\n    // time. The end time can be roughly calculated by the receiver using the duration.\n    //\n    // Note that the start time returned by the probe reflects the baseMediaDecodeTime, as\n    // that is the true start of the segment (where the playback engine should begin\n    // decoding).\n\n    var finishLoading = function finishLoading(captions) {\n      // if the track still has audio at this point it is only possible\n      // for it to be audio only. See `tracks.video && tracks.audio` if statement\n      // above.\n      // we make sure to use segment.bytes here as that\n      dataFn(segment, {\n        data: bytesAsUint8Array,\n        type: trackInfo.hasAudio && !trackInfo.isMuxed ? 'audio' : 'video'\n      });\n\n      if (captions && captions.length) {\n        captionsFn(segment, captions);\n      }\n\n      doneFn(null, segment, {});\n    };\n\n    workerCallback({\n      action: 'probeMp4StartTime',\n      timescales: segment.map.timescales,\n      data: bytesAsUint8Array,\n      transmuxer: segment.transmuxer,\n      callback: function callback(_ref6) {\n        var data = _ref6.data,\n            startTime = _ref6.startTime; // transfer bytes back to us\n\n        bytes = data.buffer;\n        segment.bytes = bytesAsUint8Array = data;\n\n        if (trackInfo.hasAudio && !trackInfo.isMuxed) {\n          timingInfoFn(segment, 'audio', 'start', startTime);\n        }\n\n        if (trackInfo.hasVideo) {\n          timingInfoFn(segment, 'video', 'start', startTime);\n        } // Run through the CaptionParser in case there are captions.\n        // Initialize CaptionParser if it hasn't been yet\n\n\n        if (!tracks.video || !data.byteLength || !segment.transmuxer) {\n          finishLoading();\n          return;\n        }\n\n        workerCallback({\n          action: 'pushMp4Captions',\n          endAction: 'mp4Captions',\n          transmuxer: segment.transmuxer,\n          data: bytesAsUint8Array,\n          timescales: segment.map.timescales,\n          trackIds: [tracks.video.id],\n          callback: function callback(message) {\n            // transfer bytes back to us\n            bytes = message.data.buffer;\n            segment.bytes = bytesAsUint8Array = message.data;\n            message.logs.forEach(function (log) {\n              onTransmuxerLog(videojs.mergeOptions(log, {\n                stream: 'mp4CaptionParser'\n              }));\n            });\n            finishLoading(message.captions);\n          }\n        });\n      }\n    });\n    return;\n  } // VTT or other segments that don't need processing\n\n\n  if (!segment.transmuxer) {\n    doneFn(null, segment, {});\n    return;\n  }\n\n  if (typeof segment.container === 'undefined') {\n    segment.container = detectContainerForBytes(bytesAsUint8Array);\n  }\n\n  if (segment.container !== 'ts' && segment.container !== 'aac') {\n    trackInfoFn(segment, {\n      hasAudio: false,\n      hasVideo: false\n    });\n    doneFn(null, segment, {});\n    return;\n  } // ts or aac\n\n\n  transmuxAndNotify({\n    segment: segment,\n    bytes: bytes,\n    trackInfoFn: trackInfoFn,\n    timingInfoFn: timingInfoFn,\n    videoSegmentTimingInfoFn: videoSegmentTimingInfoFn,\n    audioSegmentTimingInfoFn: audioSegmentTimingInfoFn,\n    id3Fn: id3Fn,\n    captionsFn: captionsFn,\n    isEndOfTimeline: isEndOfTimeline,\n    endedTimelineFn: endedTimelineFn,\n    dataFn: dataFn,\n    doneFn: doneFn,\n    onTransmuxerLog: onTransmuxerLog\n  });\n};\n\nvar decrypt = function decrypt(_ref7, callback) {\n  var id = _ref7.id,\n      key = _ref7.key,\n      encryptedBytes = _ref7.encryptedBytes,\n      decryptionWorker = _ref7.decryptionWorker;\n\n  var decryptionHandler = function decryptionHandler(event) {\n    if (event.data.source === id) {\n      decryptionWorker.removeEventListener('message', decryptionHandler);\n      var decrypted = event.data.decrypted;\n      callback(new Uint8Array(decrypted.bytes, decrypted.byteOffset, decrypted.byteLength));\n    }\n  };\n\n  decryptionWorker.addEventListener('message', decryptionHandler);\n  var keyBytes;\n\n  if (key.bytes.slice) {\n    keyBytes = key.bytes.slice();\n  } else {\n    keyBytes = new Uint32Array(Array.prototype.slice.call(key.bytes));\n  } // incrementally decrypt the bytes\n\n\n  decryptionWorker.postMessage(createTransferableMessage({\n    source: id,\n    encrypted: encryptedBytes,\n    key: keyBytes,\n    iv: key.iv\n  }), [encryptedBytes.buffer, keyBytes.buffer]);\n};\n/**\n * Decrypt the segment via the decryption web worker\n *\n * @param {WebWorker} decryptionWorker - a WebWorker interface to AES-128 decryption\n *                                       routines\n * @param {Object} segment - a simplified copy of the segmentInfo object\n *                           from SegmentLoader\n * @param {Function} trackInfoFn - a callback that receives track info\n * @param {Function} timingInfoFn - a callback that receives timing info\n * @param {Function} videoSegmentTimingInfoFn\n *                   a callback that receives video timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {Function} audioSegmentTimingInfoFn\n *                   a callback that receives audio timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {boolean}  isEndOfTimeline\n *                   true if this segment represents the last segment in a timeline\n * @param {Function} endedTimelineFn\n *                   a callback made when a timeline is ended, will only be called if\n *                   isEndOfTimeline is true\n * @param {Function} dataFn - a callback that is executed when segment bytes are available\n *                            and ready to use\n * @param {Function} doneFn - a callback that is executed after decryption has completed\n */\n\n\nvar decryptSegment = function decryptSegment(_ref8) {\n  var decryptionWorker = _ref8.decryptionWorker,\n      segment = _ref8.segment,\n      trackInfoFn = _ref8.trackInfoFn,\n      timingInfoFn = _ref8.timingInfoFn,\n      videoSegmentTimingInfoFn = _ref8.videoSegmentTimingInfoFn,\n      audioSegmentTimingInfoFn = _ref8.audioSegmentTimingInfoFn,\n      id3Fn = _ref8.id3Fn,\n      captionsFn = _ref8.captionsFn,\n      isEndOfTimeline = _ref8.isEndOfTimeline,\n      endedTimelineFn = _ref8.endedTimelineFn,\n      dataFn = _ref8.dataFn,\n      doneFn = _ref8.doneFn,\n      onTransmuxerLog = _ref8.onTransmuxerLog;\n  decrypt({\n    id: segment.requestId,\n    key: segment.key,\n    encryptedBytes: segment.encryptedBytes,\n    decryptionWorker: decryptionWorker\n  }, function (decryptedBytes) {\n    segment.bytes = decryptedBytes;\n    handleSegmentBytes({\n      segment: segment,\n      bytes: segment.bytes,\n      trackInfoFn: trackInfoFn,\n      timingInfoFn: timingInfoFn,\n      videoSegmentTimingInfoFn: videoSegmentTimingInfoFn,\n      audioSegmentTimingInfoFn: audioSegmentTimingInfoFn,\n      id3Fn: id3Fn,\n      captionsFn: captionsFn,\n      isEndOfTimeline: isEndOfTimeline,\n      endedTimelineFn: endedTimelineFn,\n      dataFn: dataFn,\n      doneFn: doneFn,\n      onTransmuxerLog: onTransmuxerLog\n    });\n  });\n};\n/**\n * This function waits for all XHRs to finish (with either success or failure)\n * before continueing processing via it's callback. The function gathers errors\n * from each request into a single errors array so that the error status for\n * each request can be examined later.\n *\n * @param {Object} activeXhrs - an object that tracks all XHR requests\n * @param {WebWorker} decryptionWorker - a WebWorker interface to AES-128 decryption\n *                                       routines\n * @param {Function} trackInfoFn - a callback that receives track info\n * @param {Function} timingInfoFn - a callback that receives timing info\n * @param {Function} videoSegmentTimingInfoFn\n *                   a callback that receives video timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {Function} audioSegmentTimingInfoFn\n *                   a callback that receives audio timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {Function} id3Fn - a callback that receives ID3 metadata\n * @param {Function} captionsFn - a callback that receives captions\n * @param {boolean}  isEndOfTimeline\n *                   true if this segment represents the last segment in a timeline\n * @param {Function} endedTimelineFn\n *                   a callback made when a timeline is ended, will only be called if\n *                   isEndOfTimeline is true\n * @param {Function} dataFn - a callback that is executed when segment bytes are available\n *                            and ready to use\n * @param {Function} doneFn - a callback that is executed after all resources have been\n *                            downloaded and any decryption completed\n */\n\n\nvar waitForCompletion = function waitForCompletion(_ref9) {\n  var activeXhrs = _ref9.activeXhrs,\n      decryptionWorker = _ref9.decryptionWorker,\n      trackInfoFn = _ref9.trackInfoFn,\n      timingInfoFn = _ref9.timingInfoFn,\n      videoSegmentTimingInfoFn = _ref9.videoSegmentTimingInfoFn,\n      audioSegmentTimingInfoFn = _ref9.audioSegmentTimingInfoFn,\n      id3Fn = _ref9.id3Fn,\n      captionsFn = _ref9.captionsFn,\n      isEndOfTimeline = _ref9.isEndOfTimeline,\n      endedTimelineFn = _ref9.endedTimelineFn,\n      dataFn = _ref9.dataFn,\n      doneFn = _ref9.doneFn,\n      onTransmuxerLog = _ref9.onTransmuxerLog;\n  var count = 0;\n  var didError = false;\n  return function (error, segment) {\n    if (didError) {\n      return;\n    }\n\n    if (error) {\n      didError = true; // If there are errors, we have to abort any outstanding requests\n\n      abortAll(activeXhrs); // Even though the requests above are aborted, and in theory we could wait until we\n      // handle the aborted events from those requests, there are some cases where we may\n      // never get an aborted event. For instance, if the network connection is lost and\n      // there were two requests, the first may have triggered an error immediately, while\n      // the second request remains unsent. In that case, the aborted algorithm will not\n      // trigger an abort: see https://xhr.spec.whatwg.org/#the-abort()-method\n      //\n      // We also can't rely on the ready state of the XHR, since the request that\n      // triggered the connection error may also show as a ready state of 0 (unsent).\n      // Therefore, we have to finish this group of requests immediately after the first\n      // seen error.\n\n      return doneFn(error, segment);\n    }\n\n    count += 1;\n\n    if (count === activeXhrs.length) {\n      var segmentFinish = function segmentFinish() {\n        if (segment.encryptedBytes) {\n          return decryptSegment({\n            decryptionWorker: decryptionWorker,\n            segment: segment,\n            trackInfoFn: trackInfoFn,\n            timingInfoFn: timingInfoFn,\n            videoSegmentTimingInfoFn: videoSegmentTimingInfoFn,\n            audioSegmentTimingInfoFn: audioSegmentTimingInfoFn,\n            id3Fn: id3Fn,\n            captionsFn: captionsFn,\n            isEndOfTimeline: isEndOfTimeline,\n            endedTimelineFn: endedTimelineFn,\n            dataFn: dataFn,\n            doneFn: doneFn,\n            onTransmuxerLog: onTransmuxerLog\n          });\n        } // Otherwise, everything is ready just continue\n\n\n        handleSegmentBytes({\n          segment: segment,\n          bytes: segment.bytes,\n          trackInfoFn: trackInfoFn,\n          timingInfoFn: timingInfoFn,\n          videoSegmentTimingInfoFn: videoSegmentTimingInfoFn,\n          audioSegmentTimingInfoFn: audioSegmentTimingInfoFn,\n          id3Fn: id3Fn,\n          captionsFn: captionsFn,\n          isEndOfTimeline: isEndOfTimeline,\n          endedTimelineFn: endedTimelineFn,\n          dataFn: dataFn,\n          doneFn: doneFn,\n          onTransmuxerLog: onTransmuxerLog\n        });\n      }; // Keep track of when *all* of the requests have completed\n\n\n      segment.endOfAllRequests = Date.now();\n\n      if (segment.map && segment.map.encryptedBytes && !segment.map.bytes) {\n        return decrypt({\n          decryptionWorker: decryptionWorker,\n          // add -init to the \"id\" to differentiate between segment\n          // and init segment decryption, just in case they happen\n          // at the same time at some point in the future.\n          id: segment.requestId + '-init',\n          encryptedBytes: segment.map.encryptedBytes,\n          key: segment.map.key\n        }, function (decryptedBytes) {\n          segment.map.bytes = decryptedBytes;\n          parseInitSegment(segment, function (parseError) {\n            if (parseError) {\n              abortAll(activeXhrs);\n              return doneFn(parseError, segment);\n            }\n\n            segmentFinish();\n          });\n        });\n      }\n\n      segmentFinish();\n    }\n  };\n};\n/**\n * Calls the abort callback if any request within the batch was aborted. Will only call\n * the callback once per batch of requests, even if multiple were aborted.\n *\n * @param {Object} loadendState - state to check to see if the abort function was called\n * @param {Function} abortFn - callback to call for abort\n */\n\n\nvar handleLoadEnd = function handleLoadEnd(_ref10) {\n  var loadendState = _ref10.loadendState,\n      abortFn = _ref10.abortFn;\n  return function (event) {\n    var request = event.target;\n\n    if (request.aborted && abortFn && !loadendState.calledAbortFn) {\n      abortFn();\n      loadendState.calledAbortFn = true;\n    }\n  };\n};\n/**\n * Simple progress event callback handler that gathers some stats before\n * executing a provided callback with the `segment` object\n *\n * @param {Object} segment - a simplified copy of the segmentInfo object\n *                           from SegmentLoader\n * @param {Function} progressFn - a callback that is executed each time a progress event\n *                                is received\n * @param {Function} trackInfoFn - a callback that receives track info\n * @param {Function} timingInfoFn - a callback that receives timing info\n * @param {Function} videoSegmentTimingInfoFn\n *                   a callback that receives video timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {Function} audioSegmentTimingInfoFn\n *                   a callback that receives audio timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {boolean}  isEndOfTimeline\n *                   true if this segment represents the last segment in a timeline\n * @param {Function} endedTimelineFn\n *                   a callback made when a timeline is ended, will only be called if\n *                   isEndOfTimeline is true\n * @param {Function} dataFn - a callback that is executed when segment bytes are available\n *                            and ready to use\n * @param {Event} event - the progress event object from XMLHttpRequest\n */\n\n\nvar handleProgress = function handleProgress(_ref11) {\n  var segment = _ref11.segment,\n      progressFn = _ref11.progressFn;\n  _ref11.trackInfoFn;\n  _ref11.timingInfoFn;\n  _ref11.videoSegmentTimingInfoFn;\n  _ref11.audioSegmentTimingInfoFn;\n  _ref11.id3Fn;\n  _ref11.captionsFn;\n  _ref11.isEndOfTimeline;\n  _ref11.endedTimelineFn;\n  _ref11.dataFn;\n  return function (event) {\n    var request = event.target;\n\n    if (request.aborted) {\n      return;\n    }\n\n    segment.stats = videojs.mergeOptions(segment.stats, getProgressStats(event)); // record the time that we receive the first byte of data\n\n    if (!segment.stats.firstBytesReceivedAt && segment.stats.bytesReceived) {\n      segment.stats.firstBytesReceivedAt = Date.now();\n    }\n\n    return progressFn(event, segment);\n  };\n};\n/**\n * Load all resources and does any processing necessary for a media-segment\n *\n * Features:\n *   decrypts the media-segment if it has a key uri and an iv\n *   aborts *all* requests if *any* one request fails\n *\n * The segment object, at minimum, has the following format:\n * {\n *   resolvedUri: String,\n *   [transmuxer]: Object,\n *   [byterange]: {\n *     offset: Number,\n *     length: Number\n *   },\n *   [key]: {\n *     resolvedUri: String\n *     [byterange]: {\n *       offset: Number,\n *       length: Number\n *     },\n *     iv: {\n *       bytes: Uint32Array\n *     }\n *   },\n *   [map]: {\n *     resolvedUri: String,\n *     [byterange]: {\n *       offset: Number,\n *       length: Number\n *     },\n *     [bytes]: Uint8Array\n *   }\n * }\n * ...where [name] denotes optional properties\n *\n * @param {Function} xhr - an instance of the xhr wrapper in xhr.js\n * @param {Object} xhrOptions - the base options to provide to all xhr requests\n * @param {WebWorker} decryptionWorker - a WebWorker interface to AES-128\n *                                       decryption routines\n * @param {Object} segment - a simplified copy of the segmentInfo object\n *                           from SegmentLoader\n * @param {Function} abortFn - a callback called (only once) if any piece of a request was\n *                             aborted\n * @param {Function} progressFn - a callback that receives progress events from the main\n *                                segment's xhr request\n * @param {Function} trackInfoFn - a callback that receives track info\n * @param {Function} timingInfoFn - a callback that receives timing info\n * @param {Function} videoSegmentTimingInfoFn\n *                   a callback that receives video timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {Function} audioSegmentTimingInfoFn\n *                   a callback that receives audio timing info based on media times and\n *                   any adjustments made by the transmuxer\n * @param {Function} id3Fn - a callback that receives ID3 metadata\n * @param {Function} captionsFn - a callback that receives captions\n * @param {boolean}  isEndOfTimeline\n *                   true if this segment represents the last segment in a timeline\n * @param {Function} endedTimelineFn\n *                   a callback made when a timeline is ended, will only be called if\n *                   isEndOfTimeline is true\n * @param {Function} dataFn - a callback that receives data from the main segment's xhr\n *                            request, transmuxed if needed\n * @param {Function} doneFn - a callback that is executed only once all requests have\n *                            succeeded or failed\n * @return {Function} a function that, when invoked, immediately aborts all\n *                     outstanding requests\n */\n\n\nvar mediaSegmentRequest = function mediaSegmentRequest(_ref12) {\n  var xhr = _ref12.xhr,\n      xhrOptions = _ref12.xhrOptions,\n      decryptionWorker = _ref12.decryptionWorker,\n      segment = _ref12.segment,\n      abortFn = _ref12.abortFn,\n      progressFn = _ref12.progressFn,\n      trackInfoFn = _ref12.trackInfoFn,\n      timingInfoFn = _ref12.timingInfoFn,\n      videoSegmentTimingInfoFn = _ref12.videoSegmentTimingInfoFn,\n      audioSegmentTimingInfoFn = _ref12.audioSegmentTimingInfoFn,\n      id3Fn = _ref12.id3Fn,\n      captionsFn = _ref12.captionsFn,\n      isEndOfTimeline = _ref12.isEndOfTimeline,\n      endedTimelineFn = _ref12.endedTimelineFn,\n      dataFn = _ref12.dataFn,\n      doneFn = _ref12.doneFn,\n      onTransmuxerLog = _ref12.onTransmuxerLog;\n  var activeXhrs = [];\n  var finishProcessingFn = waitForCompletion({\n    activeXhrs: activeXhrs,\n    decryptionWorker: decryptionWorker,\n    trackInfoFn: trackInfoFn,\n    timingInfoFn: timingInfoFn,\n    videoSegmentTimingInfoFn: videoSegmentTimingInfoFn,\n    audioSegmentTimingInfoFn: audioSegmentTimingInfoFn,\n    id3Fn: id3Fn,\n    captionsFn: captionsFn,\n    isEndOfTimeline: isEndOfTimeline,\n    endedTimelineFn: endedTimelineFn,\n    dataFn: dataFn,\n    doneFn: doneFn,\n    onTransmuxerLog: onTransmuxerLog\n  }); // optionally, request the decryption key\n\n  if (segment.key && !segment.key.bytes) {\n    var objects = [segment.key];\n\n    if (segment.map && !segment.map.bytes && segment.map.key && segment.map.key.resolvedUri === segment.key.resolvedUri) {\n      objects.push(segment.map.key);\n    }\n\n    var keyRequestOptions = videojs.mergeOptions(xhrOptions, {\n      uri: segment.key.resolvedUri,\n      responseType: 'arraybuffer'\n    });\n    var keyRequestCallback = handleKeyResponse(segment, objects, finishProcessingFn);\n    var keyXhr = xhr(keyRequestOptions, keyRequestCallback);\n    activeXhrs.push(keyXhr);\n  } // optionally, request the associated media init segment\n\n\n  if (segment.map && !segment.map.bytes) {\n    var differentMapKey = segment.map.key && (!segment.key || segment.key.resolvedUri !== segment.map.key.resolvedUri);\n\n    if (differentMapKey) {\n      var mapKeyRequestOptions = videojs.mergeOptions(xhrOptions, {\n        uri: segment.map.key.resolvedUri,\n        responseType: 'arraybuffer'\n      });\n      var mapKeyRequestCallback = handleKeyResponse(segment, [segment.map.key], finishProcessingFn);\n      var mapKeyXhr = xhr(mapKeyRequestOptions, mapKeyRequestCallback);\n      activeXhrs.push(mapKeyXhr);\n    }\n\n    var initSegmentOptions = videojs.mergeOptions(xhrOptions, {\n      uri: segment.map.resolvedUri,\n      responseType: 'arraybuffer',\n      headers: segmentXhrHeaders(segment.map)\n    });\n    var initSegmentRequestCallback = handleInitSegmentResponse({\n      segment: segment,\n      finishProcessingFn: finishProcessingFn\n    });\n    var initSegmentXhr = xhr(initSegmentOptions, initSegmentRequestCallback);\n    activeXhrs.push(initSegmentXhr);\n  }\n\n  var segmentRequestOptions = videojs.mergeOptions(xhrOptions, {\n    uri: segment.part && segment.part.resolvedUri || segment.resolvedUri,\n    responseType: 'arraybuffer',\n    headers: segmentXhrHeaders(segment)\n  });\n  var segmentRequestCallback = handleSegmentResponse({\n    segment: segment,\n    finishProcessingFn: finishProcessingFn,\n    responseType: segmentRequestOptions.responseType\n  });\n  var segmentXhr = xhr(segmentRequestOptions, segmentRequestCallback);\n  segmentXhr.addEventListener('progress', handleProgress({\n    segment: segment,\n    progressFn: progressFn,\n    trackInfoFn: trackInfoFn,\n    timingInfoFn: timingInfoFn,\n    videoSegmentTimingInfoFn: videoSegmentTimingInfoFn,\n    audioSegmentTimingInfoFn: audioSegmentTimingInfoFn,\n    id3Fn: id3Fn,\n    captionsFn: captionsFn,\n    isEndOfTimeline: isEndOfTimeline,\n    endedTimelineFn: endedTimelineFn,\n    dataFn: dataFn\n  }));\n  activeXhrs.push(segmentXhr); // since all parts of the request must be considered, but should not make callbacks\n  // multiple times, provide a shared state object\n\n  var loadendState = {};\n  activeXhrs.forEach(function (activeXhr) {\n    activeXhr.addEventListener('loadend', handleLoadEnd({\n      loadendState: loadendState,\n      abortFn: abortFn\n    }));\n  });\n  return function () {\n    return abortAll(activeXhrs);\n  };\n};\n/**\n * @file - codecs.js - Handles tasks regarding codec strings such as translating them to\n * codec strings, or translating codec strings into objects that can be examined.\n */\n\n\nvar logFn$1 = logger('CodecUtils');\n/**\n * Returns a set of codec strings parsed from the playlist or the default\n * codec strings if no codecs were specified in the playlist\n *\n * @param {Playlist} media the current media playlist\n * @return {Object} an object with the video and audio codecs\n */\n\nvar getCodecs = function getCodecs(media) {\n  // if the codecs were explicitly specified, use them instead of the\n  // defaults\n  var mediaAttributes = media.attributes || {};\n\n  if (mediaAttributes.CODECS) {\n    return parseCodecs(mediaAttributes.CODECS);\n  }\n};\n\nvar isMaat = function isMaat(master, media) {\n  var mediaAttributes = media.attributes || {};\n  return master && master.mediaGroups && master.mediaGroups.AUDIO && mediaAttributes.AUDIO && master.mediaGroups.AUDIO[mediaAttributes.AUDIO];\n};\n\nvar isMuxed = function isMuxed(master, media) {\n  if (!isMaat(master, media)) {\n    return true;\n  }\n\n  var mediaAttributes = media.attributes || {};\n  var audioGroup = master.mediaGroups.AUDIO[mediaAttributes.AUDIO];\n\n  for (var groupId in audioGroup) {\n    // If an audio group has a URI (the case for HLS, as HLS will use external playlists),\n    // or there are listed playlists (the case for DASH, as the manifest will have already\n    // provided all of the details necessary to generate the audio playlist, as opposed to\n    // HLS' externally requested playlists), then the content is demuxed.\n    if (!audioGroup[groupId].uri && !audioGroup[groupId].playlists) {\n      return true;\n    }\n  }\n\n  return false;\n};\n\nvar unwrapCodecList = function unwrapCodecList(codecList) {\n  var codecs = {};\n  codecList.forEach(function (_ref) {\n    var mediaType = _ref.mediaType,\n        type = _ref.type,\n        details = _ref.details;\n    codecs[mediaType] = codecs[mediaType] || [];\n    codecs[mediaType].push(translateLegacyCodec(\"\" + type + details));\n  });\n  Object.keys(codecs).forEach(function (mediaType) {\n    if (codecs[mediaType].length > 1) {\n      logFn$1(\"multiple \" + mediaType + \" codecs found as attributes: \" + codecs[mediaType].join(', ') + \". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.\");\n      codecs[mediaType] = null;\n      return;\n    }\n\n    codecs[mediaType] = codecs[mediaType][0];\n  });\n  return codecs;\n};\n\nvar codecCount = function codecCount(codecObj) {\n  var count = 0;\n\n  if (codecObj.audio) {\n    count++;\n  }\n\n  if (codecObj.video) {\n    count++;\n  }\n\n  return count;\n};\n/**\n * Calculates the codec strings for a working configuration of\n * SourceBuffers to play variant streams in a master playlist. If\n * there is no possible working configuration, an empty object will be\n * returned.\n *\n * @param master {Object} the m3u8 object for the master playlist\n * @param media {Object} the m3u8 object for the variant playlist\n * @return {Object} the codec strings.\n *\n * @private\n */\n\n\nvar codecsForPlaylist = function codecsForPlaylist(master, media) {\n  var mediaAttributes = media.attributes || {};\n  var codecInfo = unwrapCodecList(getCodecs(media) || []); // HLS with multiple-audio tracks must always get an audio codec.\n  // Put another way, there is no way to have a video-only multiple-audio HLS!\n\n  if (isMaat(master, media) && !codecInfo.audio) {\n    if (!isMuxed(master, media)) {\n      // It is possible for codecs to be specified on the audio media group playlist but\n      // not on the rendition playlist. This is mostly the case for DASH, where audio and\n      // video are always separate (and separately specified).\n      var defaultCodecs = unwrapCodecList(codecsFromDefault(master, mediaAttributes.AUDIO) || []);\n\n      if (defaultCodecs.audio) {\n        codecInfo.audio = defaultCodecs.audio;\n      }\n    }\n  }\n\n  return codecInfo;\n};\n\nvar logFn = logger('PlaylistSelector');\n\nvar representationToString = function representationToString(representation) {\n  if (!representation || !representation.playlist) {\n    return;\n  }\n\n  var playlist = representation.playlist;\n  return JSON.stringify({\n    id: playlist.id,\n    bandwidth: representation.bandwidth,\n    width: representation.width,\n    height: representation.height,\n    codecs: playlist.attributes && playlist.attributes.CODECS || ''\n  });\n}; // Utilities\n\n/**\n * Returns the CSS value for the specified property on an element\n * using `getComputedStyle`. Firefox has a long-standing issue where\n * getComputedStyle() may return null when running in an iframe with\n * `display: none`.\n *\n * @see https://bugzilla.mozilla.org/show_bug.cgi?id=548397\n * @param {HTMLElement} el the htmlelement to work on\n * @param {string} the proprety to get the style for\n */\n\n\nvar safeGetComputedStyle = function safeGetComputedStyle(el, property) {\n  if (!el) {\n    return '';\n  }\n\n  var result = window$1.getComputedStyle(el);\n\n  if (!result) {\n    return '';\n  }\n\n  return result[property];\n};\n/**\n * Resuable stable sort function\n *\n * @param {Playlists} array\n * @param {Function} sortFn Different comparators\n * @function stableSort\n */\n\n\nvar stableSort = function stableSort(array, sortFn) {\n  var newArray = array.slice();\n  array.sort(function (left, right) {\n    var cmp = sortFn(left, right);\n\n    if (cmp === 0) {\n      return newArray.indexOf(left) - newArray.indexOf(right);\n    }\n\n    return cmp;\n  });\n};\n/**\n * A comparator function to sort two playlist object by bandwidth.\n *\n * @param {Object} left a media playlist object\n * @param {Object} right a media playlist object\n * @return {number} Greater than zero if the bandwidth attribute of\n * left is greater than the corresponding attribute of right. Less\n * than zero if the bandwidth of right is greater than left and\n * exactly zero if the two are equal.\n */\n\n\nvar comparePlaylistBandwidth = function comparePlaylistBandwidth(left, right) {\n  var leftBandwidth;\n  var rightBandwidth;\n\n  if (left.attributes.BANDWIDTH) {\n    leftBandwidth = left.attributes.BANDWIDTH;\n  }\n\n  leftBandwidth = leftBandwidth || window$1.Number.MAX_VALUE;\n\n  if (right.attributes.BANDWIDTH) {\n    rightBandwidth = right.attributes.BANDWIDTH;\n  }\n\n  rightBandwidth = rightBandwidth || window$1.Number.MAX_VALUE;\n  return leftBandwidth - rightBandwidth;\n};\n/**\n * A comparator function to sort two playlist object by resolution (width).\n *\n * @param {Object} left a media playlist object\n * @param {Object} right a media playlist object\n * @return {number} Greater than zero if the resolution.width attribute of\n * left is greater than the corresponding attribute of right. Less\n * than zero if the resolution.width of right is greater than left and\n * exactly zero if the two are equal.\n */\n\n\nvar comparePlaylistResolution = function comparePlaylistResolution(left, right) {\n  var leftWidth;\n  var rightWidth;\n\n  if (left.attributes.RESOLUTION && left.attributes.RESOLUTION.width) {\n    leftWidth = left.attributes.RESOLUTION.width;\n  }\n\n  leftWidth = leftWidth || window$1.Number.MAX_VALUE;\n\n  if (right.attributes.RESOLUTION && right.attributes.RESOLUTION.width) {\n    rightWidth = right.attributes.RESOLUTION.width;\n  }\n\n  rightWidth = rightWidth || window$1.Number.MAX_VALUE; // NOTE - Fallback to bandwidth sort as appropriate in cases where multiple renditions\n  // have the same media dimensions/ resolution\n\n  if (leftWidth === rightWidth && left.attributes.BANDWIDTH && right.attributes.BANDWIDTH) {\n    return left.attributes.BANDWIDTH - right.attributes.BANDWIDTH;\n  }\n\n  return leftWidth - rightWidth;\n};\n/**\n * Chooses the appropriate media playlist based on bandwidth and player size\n *\n * @param {Object} master\n *        Object representation of the master manifest\n * @param {number} playerBandwidth\n *        Current calculated bandwidth of the player\n * @param {number} playerWidth\n *        Current width of the player element (should account for the device pixel ratio)\n * @param {number} playerHeight\n *        Current height of the player element (should account for the device pixel ratio)\n * @param {boolean} limitRenditionByPlayerDimensions\n *        True if the player width and height should be used during the selection, false otherwise\n * @param {Object} masterPlaylistController\n *        the current masterPlaylistController object\n * @return {Playlist} the highest bitrate playlist less than the\n * currently detected bandwidth, accounting for some amount of\n * bandwidth variance\n */\n\n\nvar simpleSelector = function simpleSelector(master, playerBandwidth, playerWidth, playerHeight, limitRenditionByPlayerDimensions, masterPlaylistController) {\n  // If we end up getting called before `master` is available, exit early\n  if (!master) {\n    return;\n  }\n\n  var options = {\n    bandwidth: playerBandwidth,\n    width: playerWidth,\n    height: playerHeight,\n    limitRenditionByPlayerDimensions: limitRenditionByPlayerDimensions\n  };\n  var playlists = master.playlists; // if playlist is audio only, select between currently active audio group playlists.\n\n  if (Playlist.isAudioOnly(master)) {\n    playlists = masterPlaylistController.getAudioTrackPlaylists_(); // add audioOnly to options so that we log audioOnly: true\n    // at the buttom of this function for debugging.\n\n    options.audioOnly = true;\n  } // convert the playlists to an intermediary representation to make comparisons easier\n\n\n  var sortedPlaylistReps = playlists.map(function (playlist) {\n    var bandwidth;\n    var width = playlist.attributes && playlist.attributes.RESOLUTION && playlist.attributes.RESOLUTION.width;\n    var height = playlist.attributes && playlist.attributes.RESOLUTION && playlist.attributes.RESOLUTION.height;\n    bandwidth = playlist.attributes && playlist.attributes.BANDWIDTH;\n    bandwidth = bandwidth || window$1.Number.MAX_VALUE;\n    return {\n      bandwidth: bandwidth,\n      width: width,\n      height: height,\n      playlist: playlist\n    };\n  });\n  stableSort(sortedPlaylistReps, function (left, right) {\n    return left.bandwidth - right.bandwidth;\n  }); // filter out any playlists that have been excluded due to\n  // incompatible configurations\n\n  sortedPlaylistReps = sortedPlaylistReps.filter(function (rep) {\n    return !Playlist.isIncompatible(rep.playlist);\n  }); // filter out any playlists that have been disabled manually through the representations\n  // api or blacklisted temporarily due to playback errors.\n\n  var enabledPlaylistReps = sortedPlaylistReps.filter(function (rep) {\n    return Playlist.isEnabled(rep.playlist);\n  });\n\n  if (!enabledPlaylistReps.length) {\n    // if there are no enabled playlists, then they have all been blacklisted or disabled\n    // by the user through the representations api. In this case, ignore blacklisting and\n    // fallback to what the user wants by using playlists the user has not disabled.\n    enabledPlaylistReps = sortedPlaylistReps.filter(function (rep) {\n      return !Playlist.isDisabled(rep.playlist);\n    });\n  } // filter out any variant that has greater effective bitrate\n  // than the current estimated bandwidth\n\n\n  var bandwidthPlaylistReps = enabledPlaylistReps.filter(function (rep) {\n    return rep.bandwidth * Config.BANDWIDTH_VARIANCE < playerBandwidth;\n  });\n  var highestRemainingBandwidthRep = bandwidthPlaylistReps[bandwidthPlaylistReps.length - 1]; // get all of the renditions with the same (highest) bandwidth\n  // and then taking the very first element\n\n  var bandwidthBestRep = bandwidthPlaylistReps.filter(function (rep) {\n    return rep.bandwidth === highestRemainingBandwidthRep.bandwidth;\n  })[0]; // if we're not going to limit renditions by player size, make an early decision.\n\n  if (limitRenditionByPlayerDimensions === false) {\n    var _chosenRep = bandwidthBestRep || enabledPlaylistReps[0] || sortedPlaylistReps[0];\n\n    if (_chosenRep && _chosenRep.playlist) {\n      var type = 'sortedPlaylistReps';\n\n      if (bandwidthBestRep) {\n        type = 'bandwidthBestRep';\n      }\n\n      if (enabledPlaylistReps[0]) {\n        type = 'enabledPlaylistReps';\n      }\n\n      logFn(\"choosing \" + representationToString(_chosenRep) + \" using \" + type + \" with options\", options);\n      return _chosenRep.playlist;\n    }\n\n    logFn('could not choose a playlist with options', options);\n    return null;\n  } // filter out playlists without resolution information\n\n\n  var haveResolution = bandwidthPlaylistReps.filter(function (rep) {\n    return rep.width && rep.height;\n  }); // sort variants by resolution\n\n  stableSort(haveResolution, function (left, right) {\n    return left.width - right.width;\n  }); // if we have the exact resolution as the player use it\n\n  var resolutionBestRepList = haveResolution.filter(function (rep) {\n    return rep.width === playerWidth && rep.height === playerHeight;\n  });\n  highestRemainingBandwidthRep = resolutionBestRepList[resolutionBestRepList.length - 1]; // ensure that we pick the highest bandwidth variant that have exact resolution\n\n  var resolutionBestRep = resolutionBestRepList.filter(function (rep) {\n    return rep.bandwidth === highestRemainingBandwidthRep.bandwidth;\n  })[0];\n  var resolutionPlusOneList;\n  var resolutionPlusOneSmallest;\n  var resolutionPlusOneRep; // find the smallest variant that is larger than the player\n  // if there is no match of exact resolution\n\n  if (!resolutionBestRep) {\n    resolutionPlusOneList = haveResolution.filter(function (rep) {\n      return rep.width > playerWidth || rep.height > playerHeight;\n    }); // find all the variants have the same smallest resolution\n\n    resolutionPlusOneSmallest = resolutionPlusOneList.filter(function (rep) {\n      return rep.width === resolutionPlusOneList[0].width && rep.height === resolutionPlusOneList[0].height;\n    }); // ensure that we also pick the highest bandwidth variant that\n    // is just-larger-than the video player\n\n    highestRemainingBandwidthRep = resolutionPlusOneSmallest[resolutionPlusOneSmallest.length - 1];\n    resolutionPlusOneRep = resolutionPlusOneSmallest.filter(function (rep) {\n      return rep.bandwidth === highestRemainingBandwidthRep.bandwidth;\n    })[0];\n  }\n\n  var leastPixelDiffRep; // If this selector proves to be better than others,\n  // resolutionPlusOneRep and resolutionBestRep and all\n  // the code involving them should be removed.\n\n  if (masterPlaylistController.experimentalLeastPixelDiffSelector) {\n    // find the variant that is closest to the player's pixel size\n    var leastPixelDiffList = haveResolution.map(function (rep) {\n      rep.pixelDiff = Math.abs(rep.width - playerWidth) + Math.abs(rep.height - playerHeight);\n      return rep;\n    }); // get the highest bandwidth, closest resolution playlist\n\n    stableSort(leastPixelDiffList, function (left, right) {\n      // sort by highest bandwidth if pixelDiff is the same\n      if (left.pixelDiff === right.pixelDiff) {\n        return right.bandwidth - left.bandwidth;\n      }\n\n      return left.pixelDiff - right.pixelDiff;\n    });\n    leastPixelDiffRep = leastPixelDiffList[0];\n  } // fallback chain of variants\n\n\n  var chosenRep = leastPixelDiffRep || resolutionPlusOneRep || resolutionBestRep || bandwidthBestRep || enabledPlaylistReps[0] || sortedPlaylistReps[0];\n\n  if (chosenRep && chosenRep.playlist) {\n    var _type = 'sortedPlaylistReps';\n\n    if (leastPixelDiffRep) {\n      _type = 'leastPixelDiffRep';\n    } else if (resolutionPlusOneRep) {\n      _type = 'resolutionPlusOneRep';\n    } else if (resolutionBestRep) {\n      _type = 'resolutionBestRep';\n    } else if (bandwidthBestRep) {\n      _type = 'bandwidthBestRep';\n    } else if (enabledPlaylistReps[0]) {\n      _type = 'enabledPlaylistReps';\n    }\n\n    logFn(\"choosing \" + representationToString(chosenRep) + \" using \" + _type + \" with options\", options);\n    return chosenRep.playlist;\n  }\n\n  logFn('could not choose a playlist with options', options);\n  return null;\n};\n/**\n * Chooses the appropriate media playlist based on the most recent\n * bandwidth estimate and the player size.\n *\n * Expects to be called within the context of an instance of VhsHandler\n *\n * @return {Playlist} the highest bitrate playlist less than the\n * currently detected bandwidth, accounting for some amount of\n * bandwidth variance\n */\n\n\nvar lastBandwidthSelector = function lastBandwidthSelector() {\n  var pixelRatio = this.useDevicePixelRatio ? window$1.devicePixelRatio || 1 : 1;\n  return simpleSelector(this.playlists.master, this.systemBandwidth, parseInt(safeGetComputedStyle(this.tech_.el(), 'width'), 10) * pixelRatio, parseInt(safeGetComputedStyle(this.tech_.el(), 'height'), 10) * pixelRatio, this.limitRenditionByPlayerDimensions, this.masterPlaylistController_);\n};\n/**\n * Chooses the appropriate media playlist based on an\n * exponential-weighted moving average of the bandwidth after\n * filtering for player size.\n *\n * Expects to be called within the context of an instance of VhsHandler\n *\n * @param {number} decay - a number between 0 and 1. Higher values of\n * this parameter will cause previous bandwidth estimates to lose\n * significance more quickly.\n * @return {Function} a function which can be invoked to create a new\n * playlist selector function.\n * @see https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average\n */\n\n\nvar movingAverageBandwidthSelector = function movingAverageBandwidthSelector(decay) {\n  var average = -1;\n  var lastSystemBandwidth = -1;\n\n  if (decay < 0 || decay > 1) {\n    throw new Error('Moving average bandwidth decay must be between 0 and 1.');\n  }\n\n  return function () {\n    var pixelRatio = this.useDevicePixelRatio ? window$1.devicePixelRatio || 1 : 1;\n\n    if (average < 0) {\n      average = this.systemBandwidth;\n      lastSystemBandwidth = this.systemBandwidth;\n    } // stop the average value from decaying for every 250ms\n    // when the systemBandwidth is constant\n    // and\n    // stop average from setting to a very low value when the\n    // systemBandwidth becomes 0 in case of chunk cancellation\n\n\n    if (this.systemBandwidth > 0 && this.systemBandwidth !== lastSystemBandwidth) {\n      average = decay * this.systemBandwidth + (1 - decay) * average;\n      lastSystemBandwidth = this.systemBandwidth;\n    }\n\n    return simpleSelector(this.playlists.master, average, parseInt(safeGetComputedStyle(this.tech_.el(), 'width'), 10) * pixelRatio, parseInt(safeGetComputedStyle(this.tech_.el(), 'height'), 10) * pixelRatio, this.limitRenditionByPlayerDimensions, this.masterPlaylistController_);\n  };\n};\n/**\n * Chooses the appropriate media playlist based on the potential to rebuffer\n *\n * @param {Object} settings\n *        Object of information required to use this selector\n * @param {Object} settings.master\n *        Object representation of the master manifest\n * @param {number} settings.currentTime\n *        The current time of the player\n * @param {number} settings.bandwidth\n *        Current measured bandwidth\n * @param {number} settings.duration\n *        Duration of the media\n * @param {number} settings.segmentDuration\n *        Segment duration to be used in round trip time calculations\n * @param {number} settings.timeUntilRebuffer\n *        Time left in seconds until the player has to rebuffer\n * @param {number} settings.currentTimeline\n *        The current timeline segments are being loaded from\n * @param {SyncController} settings.syncController\n *        SyncController for determining if we have a sync point for a given playlist\n * @return {Object|null}\n *         {Object} return.playlist\n *         The highest bandwidth playlist with the least amount of rebuffering\n *         {Number} return.rebufferingImpact\n *         The amount of time in seconds switching to this playlist will rebuffer. A\n *         negative value means that switching will cause zero rebuffering.\n */\n\n\nvar minRebufferMaxBandwidthSelector = function minRebufferMaxBandwidthSelector(settings) {\n  var master = settings.master,\n      currentTime = settings.currentTime,\n      bandwidth = settings.bandwidth,\n      duration = settings.duration,\n      segmentDuration = settings.segmentDuration,\n      timeUntilRebuffer = settings.timeUntilRebuffer,\n      currentTimeline = settings.currentTimeline,\n      syncController = settings.syncController; // filter out any playlists that have been excluded due to\n  // incompatible configurations\n\n  var compatiblePlaylists = master.playlists.filter(function (playlist) {\n    return !Playlist.isIncompatible(playlist);\n  }); // filter out any playlists that have been disabled manually through the representations\n  // api or blacklisted temporarily due to playback errors.\n\n  var enabledPlaylists = compatiblePlaylists.filter(Playlist.isEnabled);\n\n  if (!enabledPlaylists.length) {\n    // if there are no enabled playlists, then they have all been blacklisted or disabled\n    // by the user through the representations api. In this case, ignore blacklisting and\n    // fallback to what the user wants by using playlists the user has not disabled.\n    enabledPlaylists = compatiblePlaylists.filter(function (playlist) {\n      return !Playlist.isDisabled(playlist);\n    });\n  }\n\n  var bandwidthPlaylists = enabledPlaylists.filter(Playlist.hasAttribute.bind(null, 'BANDWIDTH'));\n  var rebufferingEstimates = bandwidthPlaylists.map(function (playlist) {\n    var syncPoint = syncController.getSyncPoint(playlist, duration, currentTimeline, currentTime); // If there is no sync point for this playlist, switching to it will require a\n    // sync request first. This will double the request time\n\n    var numRequests = syncPoint ? 1 : 2;\n    var requestTimeEstimate = Playlist.estimateSegmentRequestTime(segmentDuration, bandwidth, playlist);\n    var rebufferingImpact = requestTimeEstimate * numRequests - timeUntilRebuffer;\n    return {\n      playlist: playlist,\n      rebufferingImpact: rebufferingImpact\n    };\n  });\n  var noRebufferingPlaylists = rebufferingEstimates.filter(function (estimate) {\n    return estimate.rebufferingImpact <= 0;\n  }); // Sort by bandwidth DESC\n\n  stableSort(noRebufferingPlaylists, function (a, b) {\n    return comparePlaylistBandwidth(b.playlist, a.playlist);\n  });\n\n  if (noRebufferingPlaylists.length) {\n    return noRebufferingPlaylists[0];\n  }\n\n  stableSort(rebufferingEstimates, function (a, b) {\n    return a.rebufferingImpact - b.rebufferingImpact;\n  });\n  return rebufferingEstimates[0] || null;\n};\n/**\n * Chooses the appropriate media playlist, which in this case is the lowest bitrate\n * one with video.  If no renditions with video exist, return the lowest audio rendition.\n *\n * Expects to be called within the context of an instance of VhsHandler\n *\n * @return {Object|null}\n *         {Object} return.playlist\n *         The lowest bitrate playlist that contains a video codec.  If no such rendition\n *         exists pick the lowest audio rendition.\n */\n\n\nvar lowestBitrateCompatibleVariantSelector = function lowestBitrateCompatibleVariantSelector() {\n  var _this = this; // filter out any playlists that have been excluded due to\n  // incompatible configurations or playback errors\n\n\n  var playlists = this.playlists.master.playlists.filter(Playlist.isEnabled); // Sort ascending by bitrate\n\n  stableSort(playlists, function (a, b) {\n    return comparePlaylistBandwidth(a, b);\n  }); // Parse and assume that playlists with no video codec have no video\n  // (this is not necessarily true, although it is generally true).\n  //\n  // If an entire manifest has no valid videos everything will get filtered\n  // out.\n\n  var playlistsWithVideo = playlists.filter(function (playlist) {\n    return !!codecsForPlaylist(_this.playlists.master, playlist).video;\n  });\n  return playlistsWithVideo[0] || null;\n};\n/**\n * Combine all segments into a single Uint8Array\n *\n * @param {Object} segmentObj\n * @return {Uint8Array} concatenated bytes\n * @private\n */\n\n\nvar concatSegments = function concatSegments(segmentObj) {\n  var offset = 0;\n  var tempBuffer;\n\n  if (segmentObj.bytes) {\n    tempBuffer = new Uint8Array(segmentObj.bytes); // combine the individual segments into one large typed-array\n\n    segmentObj.segments.forEach(function (segment) {\n      tempBuffer.set(segment, offset);\n      offset += segment.byteLength;\n    });\n  }\n\n  return tempBuffer;\n};\n/**\n * @file text-tracks.js\n */\n\n/**\n * Create captions text tracks on video.js if they do not exist\n *\n * @param {Object} inbandTextTracks a reference to current inbandTextTracks\n * @param {Object} tech the video.js tech\n * @param {Object} captionStream the caption stream to create\n * @private\n */\n\n\nvar createCaptionsTrackIfNotExists = function createCaptionsTrackIfNotExists(inbandTextTracks, tech, captionStream) {\n  if (!inbandTextTracks[captionStream]) {\n    tech.trigger({\n      type: 'usage',\n      name: 'vhs-608'\n    });\n    tech.trigger({\n      type: 'usage',\n      name: 'hls-608'\n    });\n    var instreamId = captionStream; // we need to translate SERVICEn for 708 to how mux.js currently labels them\n\n    if (/^cc708_/.test(captionStream)) {\n      instreamId = 'SERVICE' + captionStream.split('_')[1];\n    }\n\n    var track = tech.textTracks().getTrackById(instreamId);\n\n    if (track) {\n      // Resuse an existing track with a CC# id because this was\n      // very likely created by videojs-contrib-hls from information\n      // in the m3u8 for us to use\n      inbandTextTracks[captionStream] = track;\n    } else {\n      // This section gets called when we have caption services that aren't specified in the manifest.\n      // Manifest level caption services are handled in media-groups.js under CLOSED-CAPTIONS.\n      var captionServices = tech.options_.vhs && tech.options_.vhs.captionServices || {};\n      var label = captionStream;\n      var language = captionStream;\n      var def = false;\n      var captionService = captionServices[instreamId];\n\n      if (captionService) {\n        label = captionService.label;\n        language = captionService.language;\n        def = captionService[\"default\"];\n      } // Otherwise, create a track with the default `CC#` label and\n      // without a language\n\n\n      inbandTextTracks[captionStream] = tech.addRemoteTextTrack({\n        kind: 'captions',\n        id: instreamId,\n        // TODO: investigate why this doesn't seem to turn the caption on by default\n        \"default\": def,\n        label: label,\n        language: language\n      }, false).track;\n    }\n  }\n};\n/**\n * Add caption text track data to a source handler given an array of captions\n *\n * @param {Object}\n *   @param {Object} inbandTextTracks the inband text tracks\n *   @param {number} timestampOffset the timestamp offset of the source buffer\n *   @param {Array} captionArray an array of caption data\n * @private\n */\n\n\nvar addCaptionData = function addCaptionData(_ref) {\n  var inbandTextTracks = _ref.inbandTextTracks,\n      captionArray = _ref.captionArray,\n      timestampOffset = _ref.timestampOffset;\n\n  if (!captionArray) {\n    return;\n  }\n\n  var Cue = window$1.WebKitDataCue || window$1.VTTCue;\n  captionArray.forEach(function (caption) {\n    var track = caption.stream;\n    inbandTextTracks[track].addCue(new Cue(caption.startTime + timestampOffset, caption.endTime + timestampOffset, caption.text));\n  });\n};\n/**\n * Define properties on a cue for backwards compatability,\n * but warn the user that the way that they are using it\n * is depricated and will be removed at a later date.\n *\n * @param {Cue} cue the cue to add the properties on\n * @private\n */\n\n\nvar deprecateOldCue = function deprecateOldCue(cue) {\n  Object.defineProperties(cue.frame, {\n    id: {\n      get: function get() {\n        videojs.log.warn('cue.frame.id is deprecated. Use cue.value.key instead.');\n        return cue.value.key;\n      }\n    },\n    value: {\n      get: function get() {\n        videojs.log.warn('cue.frame.value is deprecated. Use cue.value.data instead.');\n        return cue.value.data;\n      }\n    },\n    privateData: {\n      get: function get() {\n        videojs.log.warn('cue.frame.privateData is deprecated. Use cue.value.data instead.');\n        return cue.value.data;\n      }\n    }\n  });\n};\n/**\n * Add metadata text track data to a source handler given an array of metadata\n *\n * @param {Object}\n *   @param {Object} inbandTextTracks the inband text tracks\n *   @param {Array} metadataArray an array of meta data\n *   @param {number} timestampOffset the timestamp offset of the source buffer\n *   @param {number} videoDuration the duration of the video\n * @private\n */\n\n\nvar addMetadata = function addMetadata(_ref2) {\n  var inbandTextTracks = _ref2.inbandTextTracks,\n      metadataArray = _ref2.metadataArray,\n      timestampOffset = _ref2.timestampOffset,\n      videoDuration = _ref2.videoDuration;\n\n  if (!metadataArray) {\n    return;\n  }\n\n  var Cue = window$1.WebKitDataCue || window$1.VTTCue;\n  var metadataTrack = inbandTextTracks.metadataTrack_;\n\n  if (!metadataTrack) {\n    return;\n  }\n\n  metadataArray.forEach(function (metadata) {\n    var time = metadata.cueTime + timestampOffset; // if time isn't a finite number between 0 and Infinity, like NaN,\n    // ignore this bit of metadata.\n    // This likely occurs when you have an non-timed ID3 tag like TIT2,\n    // which is the \"Title/Songname/Content description\" frame\n\n    if (typeof time !== 'number' || window$1.isNaN(time) || time < 0 || !(time < Infinity)) {\n      return;\n    }\n\n    metadata.frames.forEach(function (frame) {\n      var cue = new Cue(time, time, frame.value || frame.url || frame.data || '');\n      cue.frame = frame;\n      cue.value = frame;\n      deprecateOldCue(cue);\n      metadataTrack.addCue(cue);\n    });\n  });\n\n  if (!metadataTrack.cues || !metadataTrack.cues.length) {\n    return;\n  } // Updating the metadeta cues so that\n  // the endTime of each cue is the startTime of the next cue\n  // the endTime of last cue is the duration of the video\n\n\n  var cues = metadataTrack.cues;\n  var cuesArray = []; // Create a copy of the TextTrackCueList...\n  // ...disregarding cues with a falsey value\n\n  for (var i = 0; i < cues.length; i++) {\n    if (cues[i]) {\n      cuesArray.push(cues[i]);\n    }\n  } // Group cues by their startTime value\n\n\n  var cuesGroupedByStartTime = cuesArray.reduce(function (obj, cue) {\n    var timeSlot = obj[cue.startTime] || [];\n    timeSlot.push(cue);\n    obj[cue.startTime] = timeSlot;\n    return obj;\n  }, {}); // Sort startTimes by ascending order\n\n  var sortedStartTimes = Object.keys(cuesGroupedByStartTime).sort(function (a, b) {\n    return Number(a) - Number(b);\n  }); // Map each cue group's endTime to the next group's startTime\n\n  sortedStartTimes.forEach(function (startTime, idx) {\n    var cueGroup = cuesGroupedByStartTime[startTime];\n    var nextTime = Number(sortedStartTimes[idx + 1]) || videoDuration; // Map each cue's endTime the next group's startTime\n\n    cueGroup.forEach(function (cue) {\n      cue.endTime = nextTime;\n    });\n  });\n};\n/**\n * Create metadata text track on video.js if it does not exist\n *\n * @param {Object} inbandTextTracks a reference to current inbandTextTracks\n * @param {string} dispatchType the inband metadata track dispatch type\n * @param {Object} tech the video.js tech\n * @private\n */\n\n\nvar createMetadataTrackIfNotExists = function createMetadataTrackIfNotExists(inbandTextTracks, dispatchType, tech) {\n  if (inbandTextTracks.metadataTrack_) {\n    return;\n  }\n\n  inbandTextTracks.metadataTrack_ = tech.addRemoteTextTrack({\n    kind: 'metadata',\n    label: 'Timed Metadata'\n  }, false).track;\n  inbandTextTracks.metadataTrack_.inBandMetadataTrackDispatchType = dispatchType;\n};\n/**\n * Remove cues from a track on video.js.\n *\n * @param {Double} start start of where we should remove the cue\n * @param {Double} end end of where the we should remove the cue\n * @param {Object} track the text track to remove the cues from\n * @private\n */\n\n\nvar removeCuesFromTrack = function removeCuesFromTrack(start, end, track) {\n  var i;\n  var cue;\n\n  if (!track) {\n    return;\n  }\n\n  if (!track.cues) {\n    return;\n  }\n\n  i = track.cues.length;\n\n  while (i--) {\n    cue = track.cues[i]; // Remove any cue within the provided start and end time\n\n    if (cue.startTime >= start && cue.endTime <= end) {\n      track.removeCue(cue);\n    }\n  }\n};\n/**\n * Remove duplicate cues from a track on video.js (a cue is considered a\n * duplicate if it has the same time interval and text as another)\n *\n * @param {Object} track the text track to remove the duplicate cues from\n * @private\n */\n\n\nvar removeDuplicateCuesFromTrack = function removeDuplicateCuesFromTrack(track) {\n  var cues = track.cues;\n\n  if (!cues) {\n    return;\n  }\n\n  for (var i = 0; i < cues.length; i++) {\n    var duplicates = [];\n    var occurrences = 0;\n\n    for (var j = 0; j < cues.length; j++) {\n      if (cues[i].startTime === cues[j].startTime && cues[i].endTime === cues[j].endTime && cues[i].text === cues[j].text) {\n        occurrences++;\n\n        if (occurrences > 1) {\n          duplicates.push(cues[j]);\n        }\n      }\n    }\n\n    if (duplicates.length) {\n      duplicates.forEach(function (dupe) {\n        return track.removeCue(dupe);\n      });\n    }\n  }\n};\n/**\n * Returns a list of gops in the buffer that have a pts value of 3 seconds or more in\n * front of current time.\n *\n * @param {Array} buffer\n *        The current buffer of gop information\n * @param {number} currentTime\n *        The current time\n * @param {Double} mapping\n *        Offset to map display time to stream presentation time\n * @return {Array}\n *         List of gops considered safe to append over\n */\n\n\nvar gopsSafeToAlignWith = function gopsSafeToAlignWith(buffer, currentTime, mapping) {\n  if (typeof currentTime === 'undefined' || currentTime === null || !buffer.length) {\n    return [];\n  } // pts value for current time + 3 seconds to give a bit more wiggle room\n\n\n  var currentTimePts = Math.ceil((currentTime - mapping + 3) * ONE_SECOND_IN_TS);\n  var i;\n\n  for (i = 0; i < buffer.length; i++) {\n    if (buffer[i].pts > currentTimePts) {\n      break;\n    }\n  }\n\n  return buffer.slice(i);\n};\n/**\n * Appends gop information (timing and byteLength) received by the transmuxer for the\n * gops appended in the last call to appendBuffer\n *\n * @param {Array} buffer\n *        The current buffer of gop information\n * @param {Array} gops\n *        List of new gop information\n * @param {boolean} replace\n *        If true, replace the buffer with the new gop information. If false, append the\n *        new gop information to the buffer in the right location of time.\n * @return {Array}\n *         Updated list of gop information\n */\n\n\nvar updateGopBuffer = function updateGopBuffer(buffer, gops, replace) {\n  if (!gops.length) {\n    return buffer;\n  }\n\n  if (replace) {\n    // If we are in safe append mode, then completely overwrite the gop buffer\n    // with the most recent appeneded data. This will make sure that when appending\n    // future segments, we only try to align with gops that are both ahead of current\n    // time and in the last segment appended.\n    return gops.slice();\n  }\n\n  var start = gops[0].pts;\n  var i = 0;\n\n  for (i; i < buffer.length; i++) {\n    if (buffer[i].pts >= start) {\n      break;\n    }\n  }\n\n  return buffer.slice(0, i).concat(gops);\n};\n/**\n * Removes gop information in buffer that overlaps with provided start and end\n *\n * @param {Array} buffer\n *        The current buffer of gop information\n * @param {Double} start\n *        position to start the remove at\n * @param {Double} end\n *        position to end the remove at\n * @param {Double} mapping\n *        Offset to map display time to stream presentation time\n */\n\n\nvar removeGopBuffer = function removeGopBuffer(buffer, start, end, mapping) {\n  var startPts = Math.ceil((start - mapping) * ONE_SECOND_IN_TS);\n  var endPts = Math.ceil((end - mapping) * ONE_SECOND_IN_TS);\n  var updatedBuffer = buffer.slice();\n  var i = buffer.length;\n\n  while (i--) {\n    if (buffer[i].pts <= endPts) {\n      break;\n    }\n  }\n\n  if (i === -1) {\n    // no removal because end of remove range is before start of buffer\n    return updatedBuffer;\n  }\n\n  var j = i + 1;\n\n  while (j--) {\n    if (buffer[j].pts <= startPts) {\n      break;\n    }\n  } // clamp remove range start to 0 index\n\n\n  j = Math.max(j, 0);\n  updatedBuffer.splice(j, i - j + 1);\n  return updatedBuffer;\n};\n\nvar shallowEqual = function shallowEqual(a, b) {\n  // if both are undefined\n  // or one or the other is undefined\n  // they are not equal\n  if (!a && !b || !a && b || a && !b) {\n    return false;\n  } // they are the same object and thus, equal\n\n\n  if (a === b) {\n    return true;\n  } // sort keys so we can make sure they have\n  // all the same keys later.\n\n\n  var akeys = Object.keys(a).sort();\n  var bkeys = Object.keys(b).sort(); // different number of keys, not equal\n\n  if (akeys.length !== bkeys.length) {\n    return false;\n  }\n\n  for (var i = 0; i < akeys.length; i++) {\n    var key = akeys[i]; // different sorted keys, not equal\n\n    if (key !== bkeys[i]) {\n      return false;\n    } // different values, not equal\n\n\n    if (a[key] !== b[key]) {\n      return false;\n    }\n  }\n\n  return true;\n}; // https://www.w3.org/TR/WebIDL-1/#quotaexceedederror\n\n\nvar QUOTA_EXCEEDED_ERR = 22;\n/**\n * The segment loader has no recourse except to fetch a segment in the\n * current playlist and use the internal timestamps in that segment to\n * generate a syncPoint. This function returns a good candidate index\n * for that process.\n *\n * @param {Array} segments - the segments array from a playlist.\n * @return {number} An index of a segment from the playlist to load\n */\n\nvar getSyncSegmentCandidate = function getSyncSegmentCandidate(currentTimeline, segments, targetTime) {\n  segments = segments || [];\n  var timelineSegments = [];\n  var time = 0;\n\n  for (var i = 0; i < segments.length; i++) {\n    var segment = segments[i];\n\n    if (currentTimeline === segment.timeline) {\n      timelineSegments.push(i);\n      time += segment.duration;\n\n      if (time > targetTime) {\n        return i;\n      }\n    }\n  }\n\n  if (timelineSegments.length === 0) {\n    return 0;\n  } // default to the last timeline segment\n\n\n  return timelineSegments[timelineSegments.length - 1];\n}; // In the event of a quota exceeded error, keep at least one second of back buffer. This\n// number was arbitrarily chosen and may be updated in the future, but seemed reasonable\n// as a start to prevent any potential issues with removing content too close to the\n// playhead.\n\n\nvar MIN_BACK_BUFFER = 1; // in ms\n\nvar CHECK_BUFFER_DELAY = 500;\n\nvar finite = function finite(num) {\n  return typeof num === 'number' && isFinite(num);\n}; // With most content hovering around 30fps, if a segment has a duration less than a half\n// frame at 30fps or one frame at 60fps, the bandwidth and throughput calculations will\n// not accurately reflect the rest of the content.\n\n\nvar MIN_SEGMENT_DURATION_TO_SAVE_STATS = 1 / 60;\n\nvar illegalMediaSwitch = function illegalMediaSwitch(loaderType, startingMedia, trackInfo) {\n  // Although these checks should most likely cover non 'main' types, for now it narrows\n  // the scope of our checks.\n  if (loaderType !== 'main' || !startingMedia || !trackInfo) {\n    return null;\n  }\n\n  if (!trackInfo.hasAudio && !trackInfo.hasVideo) {\n    return 'Neither audio nor video found in segment.';\n  }\n\n  if (startingMedia.hasVideo && !trackInfo.hasVideo) {\n    return 'Only audio found in segment when we expected video.' + ' We can\\'t switch to audio only from a stream that had video.' + ' To get rid of this message, please add codec information to the manifest.';\n  }\n\n  if (!startingMedia.hasVideo && trackInfo.hasVideo) {\n    return 'Video found in segment when we expected only audio.' + ' We can\\'t switch to a stream with video from an audio only stream.' + ' To get rid of this message, please add codec information to the manifest.';\n  }\n\n  return null;\n};\n/**\n * Calculates a time value that is safe to remove from the back buffer without interrupting\n * playback.\n *\n * @param {TimeRange} seekable\n *        The current seekable range\n * @param {number} currentTime\n *        The current time of the player\n * @param {number} targetDuration\n *        The target duration of the current playlist\n * @return {number}\n *         Time that is safe to remove from the back buffer without interrupting playback\n */\n\n\nvar safeBackBufferTrimTime = function safeBackBufferTrimTime(seekable, currentTime, targetDuration) {\n  // 30 seconds before the playhead provides a safe default for trimming.\n  //\n  // Choosing a reasonable default is particularly important for high bitrate content and\n  // VOD videos/live streams with large windows, as the buffer may end up overfilled and\n  // throw an APPEND_BUFFER_ERR.\n  var trimTime = currentTime - Config.BACK_BUFFER_LENGTH;\n\n  if (seekable.length) {\n    // Some live playlists may have a shorter window of content than the full allowed back\n    // buffer. For these playlists, don't save content that's no longer within the window.\n    trimTime = Math.max(trimTime, seekable.start(0));\n  } // Don't remove within target duration of the current time to avoid the possibility of\n  // removing the GOP currently being played, as removing it can cause playback stalls.\n\n\n  var maxTrimTime = currentTime - targetDuration;\n  return Math.min(maxTrimTime, trimTime);\n};\n\nvar segmentInfoString = function segmentInfoString(segmentInfo) {\n  var startOfSegment = segmentInfo.startOfSegment,\n      duration = segmentInfo.duration,\n      segment = segmentInfo.segment,\n      part = segmentInfo.part,\n      _segmentInfo$playlist = segmentInfo.playlist,\n      seq = _segmentInfo$playlist.mediaSequence,\n      id = _segmentInfo$playlist.id,\n      _segmentInfo$playlist2 = _segmentInfo$playlist.segments,\n      segments = _segmentInfo$playlist2 === void 0 ? [] : _segmentInfo$playlist2,\n      index = segmentInfo.mediaIndex,\n      partIndex = segmentInfo.partIndex,\n      timeline = segmentInfo.timeline;\n  var segmentLen = segments.length - 1;\n  var selection = 'mediaIndex/partIndex increment';\n\n  if (segmentInfo.getMediaInfoForTime) {\n    selection = \"getMediaInfoForTime (\" + segmentInfo.getMediaInfoForTime + \")\";\n  } else if (segmentInfo.isSyncRequest) {\n    selection = 'getSyncSegmentCandidate (isSyncRequest)';\n  }\n\n  if (segmentInfo.independent) {\n    selection += \" with independent \" + segmentInfo.independent;\n  }\n\n  var hasPartIndex = typeof partIndex === 'number';\n  var name = segmentInfo.segment.uri ? 'segment' : 'pre-segment';\n  var zeroBasedPartCount = hasPartIndex ? getKnownPartCount({\n    preloadSegment: segment\n  }) - 1 : 0;\n  return name + \" [\" + (seq + index) + \"/\" + (seq + segmentLen) + \"]\" + (hasPartIndex ? \" part [\" + partIndex + \"/\" + zeroBasedPartCount + \"]\" : '') + (\" segment start/end [\" + segment.start + \" => \" + segment.end + \"]\") + (hasPartIndex ? \" part start/end [\" + part.start + \" => \" + part.end + \"]\" : '') + (\" startOfSegment [\" + startOfSegment + \"]\") + (\" duration [\" + duration + \"]\") + (\" timeline [\" + timeline + \"]\") + (\" selected by [\" + selection + \"]\") + (\" playlist [\" + id + \"]\");\n};\n\nvar timingInfoPropertyForMedia = function timingInfoPropertyForMedia(mediaType) {\n  return mediaType + \"TimingInfo\";\n};\n/**\n * Returns the timestamp offset to use for the segment.\n *\n * @param {number} segmentTimeline\n *        The timeline of the segment\n * @param {number} currentTimeline\n *        The timeline currently being followed by the loader\n * @param {number} startOfSegment\n *        The estimated segment start\n * @param {TimeRange[]} buffered\n *        The loader's buffer\n * @param {boolean} overrideCheck\n *        If true, no checks are made to see if the timestamp offset value should be set,\n *        but sets it directly to a value.\n *\n * @return {number|null}\n *         Either a number representing a new timestamp offset, or null if the segment is\n *         part of the same timeline\n */\n\n\nvar timestampOffsetForSegment = function timestampOffsetForSegment(_ref) {\n  var segmentTimeline = _ref.segmentTimeline,\n      currentTimeline = _ref.currentTimeline,\n      startOfSegment = _ref.startOfSegment,\n      buffered = _ref.buffered,\n      overrideCheck = _ref.overrideCheck; // Check to see if we are crossing a discontinuity to see if we need to set the\n  // timestamp offset on the transmuxer and source buffer.\n  //\n  // Previously, we changed the timestampOffset if the start of this segment was less than\n  // the currently set timestampOffset, but this isn't desirable as it can produce bad\n  // behavior, especially around long running live streams.\n\n  if (!overrideCheck && segmentTimeline === currentTimeline) {\n    return null;\n  } // When changing renditions, it's possible to request a segment on an older timeline. For\n  // instance, given two renditions with the following:\n  //\n  // #EXTINF:10\n  // segment1\n  // #EXT-X-DISCONTINUITY\n  // #EXTINF:10\n  // segment2\n  // #EXTINF:10\n  // segment3\n  //\n  // And the current player state:\n  //\n  // current time: 8\n  // buffer: 0 => 20\n  //\n  // The next segment on the current rendition would be segment3, filling the buffer from\n  // 20s onwards. However, if a rendition switch happens after segment2 was requested,\n  // then the next segment to be requested will be segment1 from the new rendition in\n  // order to fill time 8 and onwards. Using the buffered end would result in repeated\n  // content (since it would position segment1 of the new rendition starting at 20s). This\n  // case can be identified when the new segment's timeline is a prior value. Instead of\n  // using the buffered end, the startOfSegment can be used, which, hopefully, will be\n  // more accurate to the actual start time of the segment.\n\n\n  if (segmentTimeline < currentTimeline) {\n    return startOfSegment;\n  } // segmentInfo.startOfSegment used to be used as the timestamp offset, however, that\n  // value uses the end of the last segment if it is available. While this value\n  // should often be correct, it's better to rely on the buffered end, as the new\n  // content post discontinuity should line up with the buffered end as if it were\n  // time 0 for the new content.\n\n\n  return buffered.length ? buffered.end(buffered.length - 1) : startOfSegment;\n};\n/**\n * Returns whether or not the loader should wait for a timeline change from the timeline\n * change controller before processing the segment.\n *\n * Primary timing in VHS goes by video. This is different from most media players, as\n * audio is more often used as the primary timing source. For the foreseeable future, VHS\n * will continue to use video as the primary timing source, due to the current logic and\n * expectations built around it.\n\n * Since the timing follows video, in order to maintain sync, the video loader is\n * responsible for setting both audio and video source buffer timestamp offsets.\n *\n * Setting different values for audio and video source buffers could lead to\n * desyncing. The following examples demonstrate some of the situations where this\n * distinction is important. Note that all of these cases involve demuxed content. When\n * content is muxed, the audio and video are packaged together, therefore syncing\n * separate media playlists is not an issue.\n *\n * CASE 1: Audio prepares to load a new timeline before video:\n *\n * Timeline:       0                 1\n * Audio Segments: 0 1 2 3 4 5 DISCO 6 7 8 9\n * Audio Loader:                     ^\n * Video Segments: 0 1 2 3 4 5 DISCO 6 7 8 9\n * Video Loader              ^\n *\n * In the above example, the audio loader is preparing to load the 6th segment, the first\n * after a discontinuity, while the video loader is still loading the 5th segment, before\n * the discontinuity.\n *\n * If the audio loader goes ahead and loads and appends the 6th segment before the video\n * loader crosses the discontinuity, then when appended, the 6th audio segment will use\n * the timestamp offset from timeline 0. This will likely lead to desyncing. In addition,\n * the audio loader must provide the audioAppendStart value to trim the content in the\n * transmuxer, and that value relies on the audio timestamp offset. Since the audio\n * timestamp offset is set by the video (main) loader, the audio loader shouldn't load the\n * segment until that value is provided.\n *\n * CASE 2: Video prepares to load a new timeline before audio:\n *\n * Timeline:       0                 1\n * Audio Segments: 0 1 2 3 4 5 DISCO 6 7 8 9\n * Audio Loader:             ^\n * Video Segments: 0 1 2 3 4 5 DISCO 6 7 8 9\n * Video Loader                      ^\n *\n * In the above example, the video loader is preparing to load the 6th segment, the first\n * after a discontinuity, while the audio loader is still loading the 5th segment, before\n * the discontinuity.\n *\n * If the video loader goes ahead and loads and appends the 6th segment, then once the\n * segment is loaded and processed, both the video and audio timestamp offsets will be\n * set, since video is used as the primary timing source. This is to ensure content lines\n * up appropriately, as any modifications to the video timing are reflected by audio when\n * the video loader sets the audio and video timestamp offsets to the same value. However,\n * setting the timestamp offset for audio before audio has had a chance to change\n * timelines will likely lead to desyncing, as the audio loader will append segment 5 with\n * a timestamp intended to apply to segments from timeline 1 rather than timeline 0.\n *\n * CASE 3: When seeking, audio prepares to load a new timeline before video\n *\n * Timeline:       0                 1\n * Audio Segments: 0 1 2 3 4 5 DISCO 6 7 8 9\n * Audio Loader:           ^\n * Video Segments: 0 1 2 3 4 5 DISCO 6 7 8 9\n * Video Loader            ^\n *\n * In the above example, both audio and video loaders are loading segments from timeline\n * 0, but imagine that the seek originated from timeline 1.\n *\n * When seeking to a new timeline, the timestamp offset will be set based on the expected\n * segment start of the loaded video segment. In order to maintain sync, the audio loader\n * must wait for the video loader to load its segment and update both the audio and video\n * timestamp offsets before it may load and append its own segment. This is the case\n * whether the seek results in a mismatched segment request (e.g., the audio loader\n * chooses to load segment 3 and the video loader chooses to load segment 4) or the\n * loaders choose to load the same segment index from each playlist, as the segments may\n * not be aligned perfectly, even for matching segment indexes.\n *\n * @param {Object} timelinechangeController\n * @param {number} currentTimeline\n *        The timeline currently being followed by the loader\n * @param {number} segmentTimeline\n *        The timeline of the segment being loaded\n * @param {('main'|'audio')} loaderType\n *        The loader type\n * @param {boolean} audioDisabled\n *        Whether the audio is disabled for the loader. This should only be true when the\n *        loader may have muxed audio in its segment, but should not append it, e.g., for\n *        the main loader when an alternate audio playlist is active.\n *\n * @return {boolean}\n *         Whether the loader should wait for a timeline change from the timeline change\n *         controller before processing the segment\n */\n\n\nvar shouldWaitForTimelineChange = function shouldWaitForTimelineChange(_ref2) {\n  var timelineChangeController = _ref2.timelineChangeController,\n      currentTimeline = _ref2.currentTimeline,\n      segmentTimeline = _ref2.segmentTimeline,\n      loaderType = _ref2.loaderType,\n      audioDisabled = _ref2.audioDisabled;\n\n  if (currentTimeline === segmentTimeline) {\n    return false;\n  }\n\n  if (loaderType === 'audio') {\n    var lastMainTimelineChange = timelineChangeController.lastTimelineChange({\n      type: 'main'\n    }); // Audio loader should wait if:\n    //\n    // * main hasn't had a timeline change yet (thus has not loaded its first segment)\n    // * main hasn't yet changed to the timeline audio is looking to load\n\n    return !lastMainTimelineChange || lastMainTimelineChange.to !== segmentTimeline;\n  } // The main loader only needs to wait for timeline changes if there's demuxed audio.\n  // Otherwise, there's nothing to wait for, since audio would be muxed into the main\n  // loader's segments (or the content is audio/video only and handled by the main\n  // loader).\n\n\n  if (loaderType === 'main' && audioDisabled) {\n    var pendingAudioTimelineChange = timelineChangeController.pendingTimelineChange({\n      type: 'audio'\n    }); // Main loader should wait for the audio loader if audio is not pending a timeline\n    // change to the current timeline.\n    //\n    // Since the main loader is responsible for setting the timestamp offset for both\n    // audio and video, the main loader must wait for audio to be about to change to its\n    // timeline before setting the offset, otherwise, if audio is behind in loading,\n    // segments from the previous timeline would be adjusted by the new timestamp offset.\n    //\n    // This requirement means that video will not cross a timeline until the audio is\n    // about to cross to it, so that way audio and video will always cross the timeline\n    // together.\n    //\n    // In addition to normal timeline changes, these rules also apply to the start of a\n    // stream (going from a non-existent timeline, -1, to timeline 0). It's important\n    // that these rules apply to the first timeline change because if they did not, it's\n    // possible that the main loader will cross two timelines before the audio loader has\n    // crossed one. Logic may be implemented to handle the startup as a special case, but\n    // it's easier to simply treat all timeline changes the same.\n\n    if (pendingAudioTimelineChange && pendingAudioTimelineChange.to === segmentTimeline) {\n      return false;\n    }\n\n    return true;\n  }\n\n  return false;\n};\n\nvar mediaDuration = function mediaDuration(timingInfos) {\n  var maxDuration = 0;\n  ['video', 'audio'].forEach(function (type) {\n    var typeTimingInfo = timingInfos[type + \"TimingInfo\"];\n\n    if (!typeTimingInfo) {\n      return;\n    }\n\n    var start = typeTimingInfo.start,\n        end = typeTimingInfo.end;\n    var duration;\n\n    if (typeof start === 'bigint' || typeof end === 'bigint') {\n      duration = window$1.BigInt(end) - window$1.BigInt(start);\n    } else if (typeof start === 'number' && typeof end === 'number') {\n      duration = end - start;\n    }\n\n    if (typeof duration !== 'undefined' && duration > maxDuration) {\n      maxDuration = duration;\n    }\n  }); // convert back to a number if it is lower than MAX_SAFE_INTEGER\n  // as we only need BigInt when we are above that.\n\n  if (typeof maxDuration === 'bigint' && maxDuration < Number.MAX_SAFE_INTEGER) {\n    maxDuration = Number(maxDuration);\n  }\n\n  return maxDuration;\n};\n\nvar segmentTooLong = function segmentTooLong(_ref3) {\n  var segmentDuration = _ref3.segmentDuration,\n      maxDuration = _ref3.maxDuration; // 0 duration segments are most likely due to metadata only segments or a lack of\n  // information.\n\n  if (!segmentDuration) {\n    return false;\n  } // For HLS:\n  //\n  // https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1\n  // The EXTINF duration of each Media Segment in the Playlist\n  // file, when rounded to the nearest integer, MUST be less than or equal\n  // to the target duration; longer segments can trigger playback stalls\n  // or other errors.\n  //\n  // For DASH, the mpd-parser uses the largest reported segment duration as the target\n  // duration. Although that reported duration is occasionally approximate (i.e., not\n  // exact), a strict check may report that a segment is too long more often in DASH.\n\n\n  return Math.round(segmentDuration) > maxDuration + TIME_FUDGE_FACTOR;\n};\n\nvar getTroublesomeSegmentDurationMessage = function getTroublesomeSegmentDurationMessage(segmentInfo, sourceType) {\n  // Right now we aren't following DASH's timing model exactly, so only perform\n  // this check for HLS content.\n  if (sourceType !== 'hls') {\n    return null;\n  }\n\n  var segmentDuration = mediaDuration({\n    audioTimingInfo: segmentInfo.audioTimingInfo,\n    videoTimingInfo: segmentInfo.videoTimingInfo\n  }); // Don't report if we lack information.\n  //\n  // If the segment has a duration of 0 it is either a lack of information or a\n  // metadata only segment and shouldn't be reported here.\n\n  if (!segmentDuration) {\n    return null;\n  }\n\n  var targetDuration = segmentInfo.playlist.targetDuration;\n  var isSegmentWayTooLong = segmentTooLong({\n    segmentDuration: segmentDuration,\n    maxDuration: targetDuration * 2\n  });\n  var isSegmentSlightlyTooLong = segmentTooLong({\n    segmentDuration: segmentDuration,\n    maxDuration: targetDuration\n  });\n  var segmentTooLongMessage = \"Segment with index \" + segmentInfo.mediaIndex + \" \" + (\"from playlist \" + segmentInfo.playlist.id + \" \") + (\"has a duration of \" + segmentDuration + \" \") + (\"when the reported duration is \" + segmentInfo.duration + \" \") + (\"and the target duration is \" + targetDuration + \". \") + 'For HLS content, a duration in excess of the target duration may result in ' + 'playback issues. See the HLS specification section on EXT-X-TARGETDURATION for ' + 'more details: ' + 'https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1';\n\n  if (isSegmentWayTooLong || isSegmentSlightlyTooLong) {\n    return {\n      severity: isSegmentWayTooLong ? 'warn' : 'info',\n      message: segmentTooLongMessage\n    };\n  }\n\n  return null;\n};\n/**\n * An object that manages segment loading and appending.\n *\n * @class SegmentLoader\n * @param {Object} options required and optional options\n * @extends videojs.EventTarget\n */\n\n\nvar SegmentLoader = /*#__PURE__*/function (_videojs$EventTarget) {\n  _inheritsLoose(SegmentLoader, _videojs$EventTarget);\n\n  function SegmentLoader(settings, options) {\n    var _this;\n\n    _this = _videojs$EventTarget.call(this) || this; // check pre-conditions\n\n    if (!settings) {\n      throw new TypeError('Initialization settings are required');\n    }\n\n    if (typeof settings.currentTime !== 'function') {\n      throw new TypeError('No currentTime getter specified');\n    }\n\n    if (!settings.mediaSource) {\n      throw new TypeError('No MediaSource specified');\n    } // public properties\n\n\n    _this.bandwidth = settings.bandwidth;\n    _this.throughput = {\n      rate: 0,\n      count: 0\n    };\n    _this.roundTrip = NaN;\n\n    _this.resetStats_();\n\n    _this.mediaIndex = null;\n    _this.partIndex = null; // private settings\n\n    _this.hasPlayed_ = settings.hasPlayed;\n    _this.currentTime_ = settings.currentTime;\n    _this.seekable_ = settings.seekable;\n    _this.seeking_ = settings.seeking;\n    _this.duration_ = settings.duration;\n    _this.mediaSource_ = settings.mediaSource;\n    _this.vhs_ = settings.vhs;\n    _this.loaderType_ = settings.loaderType;\n    _this.currentMediaInfo_ = void 0;\n    _this.startingMediaInfo_ = void 0;\n    _this.segmentMetadataTrack_ = settings.segmentMetadataTrack;\n    _this.goalBufferLength_ = settings.goalBufferLength;\n    _this.sourceType_ = settings.sourceType;\n    _this.sourceUpdater_ = settings.sourceUpdater;\n    _this.inbandTextTracks_ = settings.inbandTextTracks;\n    _this.state_ = 'INIT';\n    _this.timelineChangeController_ = settings.timelineChangeController;\n    _this.shouldSaveSegmentTimingInfo_ = true;\n    _this.parse708captions_ = settings.parse708captions;\n    _this.captionServices_ = settings.captionServices;\n    _this.experimentalExactManifestTimings = settings.experimentalExactManifestTimings; // private instance variables\n\n    _this.checkBufferTimeout_ = null;\n    _this.error_ = void 0;\n    _this.currentTimeline_ = -1;\n    _this.pendingSegment_ = null;\n    _this.xhrOptions_ = null;\n    _this.pendingSegments_ = [];\n    _this.audioDisabled_ = false;\n    _this.isPendingTimestampOffset_ = false; // TODO possibly move gopBuffer and timeMapping info to a separate controller\n\n    _this.gopBuffer_ = [];\n    _this.timeMapping_ = 0;\n    _this.safeAppend_ = videojs.browser.IE_VERSION >= 11;\n    _this.appendInitSegment_ = {\n      audio: true,\n      video: true\n    };\n    _this.playlistOfLastInitSegment_ = {\n      audio: null,\n      video: null\n    };\n    _this.callQueue_ = []; // If the segment loader prepares to load a segment, but does not have enough\n    // information yet to start the loading process (e.g., if the audio loader wants to\n    // load a segment from the next timeline but the main loader hasn't yet crossed that\n    // timeline), then the load call will be added to the queue until it is ready to be\n    // processed.\n\n    _this.loadQueue_ = [];\n    _this.metadataQueue_ = {\n      id3: [],\n      caption: []\n    };\n    _this.waitingOnRemove_ = false;\n    _this.quotaExceededErrorRetryTimeout_ = null; // Fragmented mp4 playback\n\n    _this.activeInitSegmentId_ = null;\n    _this.initSegments_ = {}; // HLSe playback\n\n    _this.cacheEncryptionKeys_ = settings.cacheEncryptionKeys;\n    _this.keyCache_ = {};\n    _this.decrypter_ = settings.decrypter; // Manages the tracking and generation of sync-points, mappings\n    // between a time in the display time and a segment index within\n    // a playlist\n\n    _this.syncController_ = settings.syncController;\n    _this.syncPoint_ = {\n      segmentIndex: 0,\n      time: 0\n    };\n    _this.transmuxer_ = _this.createTransmuxer_();\n\n    _this.triggerSyncInfoUpdate_ = function () {\n      return _this.trigger('syncinfoupdate');\n    };\n\n    _this.syncController_.on('syncinfoupdate', _this.triggerSyncInfoUpdate_);\n\n    _this.mediaSource_.addEventListener('sourceopen', function () {\n      if (!_this.isEndOfStream_()) {\n        _this.ended_ = false;\n      }\n    }); // ...for determining the fetch location\n\n\n    _this.fetchAtBuffer_ = false;\n    _this.logger_ = logger(\"SegmentLoader[\" + _this.loaderType_ + \"]\");\n    Object.defineProperty(_assertThisInitialized(_this), 'state', {\n      get: function get() {\n        return this.state_;\n      },\n      set: function set(newState) {\n        if (newState !== this.state_) {\n          this.logger_(this.state_ + \" -> \" + newState);\n          this.state_ = newState;\n          this.trigger('statechange');\n        }\n      }\n    });\n\n    _this.sourceUpdater_.on('ready', function () {\n      if (_this.hasEnoughInfoToAppend_()) {\n        _this.processCallQueue_();\n      }\n    }); // Only the main loader needs to listen for pending timeline changes, as the main\n    // loader should wait for audio to be ready to change its timeline so that both main\n    // and audio timelines change together. For more details, see the\n    // shouldWaitForTimelineChange function.\n\n\n    if (_this.loaderType_ === 'main') {\n      _this.timelineChangeController_.on('pendingtimelinechange', function () {\n        if (_this.hasEnoughInfoToAppend_()) {\n          _this.processCallQueue_();\n        }\n      });\n    } // The main loader only listens on pending timeline changes, but the audio loader,\n    // since its loads follow main, needs to listen on timeline changes. For more details,\n    // see the shouldWaitForTimelineChange function.\n\n\n    if (_this.loaderType_ === 'audio') {\n      _this.timelineChangeController_.on('timelinechange', function () {\n        if (_this.hasEnoughInfoToLoad_()) {\n          _this.processLoadQueue_();\n        }\n\n        if (_this.hasEnoughInfoToAppend_()) {\n          _this.processCallQueue_();\n        }\n      });\n    }\n\n    return _this;\n  }\n\n  var _proto = SegmentLoader.prototype;\n\n  _proto.createTransmuxer_ = function createTransmuxer_() {\n    return segmentTransmuxer.createTransmuxer({\n      remux: false,\n      alignGopsAtEnd: this.safeAppend_,\n      keepOriginalTimestamps: true,\n      parse708captions: this.parse708captions_,\n      captionServices: this.captionServices_\n    });\n  }\n  /**\n   * reset all of our media stats\n   *\n   * @private\n   */\n  ;\n\n  _proto.resetStats_ = function resetStats_() {\n    this.mediaBytesTransferred = 0;\n    this.mediaRequests = 0;\n    this.mediaRequestsAborted = 0;\n    this.mediaRequestsTimedout = 0;\n    this.mediaRequestsErrored = 0;\n    this.mediaTransferDuration = 0;\n    this.mediaSecondsLoaded = 0;\n    this.mediaAppends = 0;\n  }\n  /**\n   * dispose of the SegmentLoader and reset to the default state\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    this.trigger('dispose');\n    this.state = 'DISPOSED';\n    this.pause();\n    this.abort_();\n\n    if (this.transmuxer_) {\n      this.transmuxer_.terminate();\n    }\n\n    this.resetStats_();\n\n    if (this.checkBufferTimeout_) {\n      window$1.clearTimeout(this.checkBufferTimeout_);\n    }\n\n    if (this.syncController_ && this.triggerSyncInfoUpdate_) {\n      this.syncController_.off('syncinfoupdate', this.triggerSyncInfoUpdate_);\n    }\n\n    this.off();\n  };\n\n  _proto.setAudio = function setAudio(enable) {\n    this.audioDisabled_ = !enable;\n\n    if (enable) {\n      this.appendInitSegment_.audio = true;\n    } else {\n      // remove current track audio if it gets disabled\n      this.sourceUpdater_.removeAudio(0, this.duration_());\n    }\n  }\n  /**\n   * abort anything that is currently doing on with the SegmentLoader\n   * and reset to a default state\n   */\n  ;\n\n  _proto.abort = function abort() {\n    if (this.state !== 'WAITING') {\n      if (this.pendingSegment_) {\n        this.pendingSegment_ = null;\n      }\n\n      return;\n    }\n\n    this.abort_(); // We aborted the requests we were waiting on, so reset the loader's state to READY\n    // since we are no longer \"waiting\" on any requests. XHR callback is not always run\n    // when the request is aborted. This will prevent the loader from being stuck in the\n    // WAITING state indefinitely.\n\n    this.state = 'READY'; // don't wait for buffer check timeouts to begin fetching the\n    // next segment\n\n    if (!this.paused()) {\n      this.monitorBuffer_();\n    }\n  }\n  /**\n   * abort all pending xhr requests and null any pending segements\n   *\n   * @private\n   */\n  ;\n\n  _proto.abort_ = function abort_() {\n    if (this.pendingSegment_ && this.pendingSegment_.abortRequests) {\n      this.pendingSegment_.abortRequests();\n    } // clear out the segment being processed\n\n\n    this.pendingSegment_ = null;\n    this.callQueue_ = [];\n    this.loadQueue_ = [];\n    this.metadataQueue_.id3 = [];\n    this.metadataQueue_.caption = [];\n    this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_);\n    this.waitingOnRemove_ = false;\n    window$1.clearTimeout(this.quotaExceededErrorRetryTimeout_);\n    this.quotaExceededErrorRetryTimeout_ = null;\n  };\n\n  _proto.checkForAbort_ = function checkForAbort_(requestId) {\n    // If the state is APPENDING, then aborts will not modify the state, meaning the first\n    // callback that happens should reset the state to READY so that loading can continue.\n    if (this.state === 'APPENDING' && !this.pendingSegment_) {\n      this.state = 'READY';\n      return true;\n    }\n\n    if (!this.pendingSegment_ || this.pendingSegment_.requestId !== requestId) {\n      return true;\n    }\n\n    return false;\n  }\n  /**\n   * set an error on the segment loader and null out any pending segements\n   *\n   * @param {Error} error the error to set on the SegmentLoader\n   * @return {Error} the error that was set or that is currently set\n   */\n  ;\n\n  _proto.error = function error(_error) {\n    if (typeof _error !== 'undefined') {\n      this.logger_('error occurred:', _error);\n      this.error_ = _error;\n    }\n\n    this.pendingSegment_ = null;\n    return this.error_;\n  };\n\n  _proto.endOfStream = function endOfStream() {\n    this.ended_ = true;\n\n    if (this.transmuxer_) {\n      // need to clear out any cached data to prepare for the new segment\n      segmentTransmuxer.reset(this.transmuxer_);\n    }\n\n    this.gopBuffer_.length = 0;\n    this.pause();\n    this.trigger('ended');\n  }\n  /**\n   * Indicates which time ranges are buffered\n   *\n   * @return {TimeRange}\n   *         TimeRange object representing the current buffered ranges\n   */\n  ;\n\n  _proto.buffered_ = function buffered_() {\n    var trackInfo = this.getMediaInfo_();\n\n    if (!this.sourceUpdater_ || !trackInfo) {\n      return videojs.createTimeRanges();\n    }\n\n    if (this.loaderType_ === 'main') {\n      var hasAudio = trackInfo.hasAudio,\n          hasVideo = trackInfo.hasVideo,\n          isMuxed = trackInfo.isMuxed;\n\n      if (hasVideo && hasAudio && !this.audioDisabled_ && !isMuxed) {\n        return this.sourceUpdater_.buffered();\n      }\n\n      if (hasVideo) {\n        return this.sourceUpdater_.videoBuffered();\n      }\n    } // One case that can be ignored for now is audio only with alt audio,\n    // as we don't yet have proper support for that.\n\n\n    return this.sourceUpdater_.audioBuffered();\n  }\n  /**\n   * Gets and sets init segment for the provided map\n   *\n   * @param {Object} map\n   *        The map object representing the init segment to get or set\n   * @param {boolean=} set\n   *        If true, the init segment for the provided map should be saved\n   * @return {Object}\n   *         map object for desired init segment\n   */\n  ;\n\n  _proto.initSegmentForMap = function initSegmentForMap(map, set) {\n    if (set === void 0) {\n      set = false;\n    }\n\n    if (!map) {\n      return null;\n    }\n\n    var id = initSegmentId(map);\n    var storedMap = this.initSegments_[id];\n\n    if (set && !storedMap && map.bytes) {\n      this.initSegments_[id] = storedMap = {\n        resolvedUri: map.resolvedUri,\n        byterange: map.byterange,\n        bytes: map.bytes,\n        tracks: map.tracks,\n        timescales: map.timescales\n      };\n    }\n\n    return storedMap || map;\n  }\n  /**\n   * Gets and sets key for the provided key\n   *\n   * @param {Object} key\n   *        The key object representing the key to get or set\n   * @param {boolean=} set\n   *        If true, the key for the provided key should be saved\n   * @return {Object}\n   *         Key object for desired key\n   */\n  ;\n\n  _proto.segmentKey = function segmentKey(key, set) {\n    if (set === void 0) {\n      set = false;\n    }\n\n    if (!key) {\n      return null;\n    }\n\n    var id = segmentKeyId(key);\n    var storedKey = this.keyCache_[id]; // TODO: We should use the HTTP Expires header to invalidate our cache per\n    // https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-6.2.3\n\n    if (this.cacheEncryptionKeys_ && set && !storedKey && key.bytes) {\n      this.keyCache_[id] = storedKey = {\n        resolvedUri: key.resolvedUri,\n        bytes: key.bytes\n      };\n    }\n\n    var result = {\n      resolvedUri: (storedKey || key).resolvedUri\n    };\n\n    if (storedKey) {\n      result.bytes = storedKey.bytes;\n    }\n\n    return result;\n  }\n  /**\n   * Returns true if all configuration required for loading is present, otherwise false.\n   *\n   * @return {boolean} True if the all configuration is ready for loading\n   * @private\n   */\n  ;\n\n  _proto.couldBeginLoading_ = function couldBeginLoading_() {\n    return this.playlist_ && !this.paused();\n  }\n  /**\n   * load a playlist and start to fill the buffer\n   */\n  ;\n\n  _proto.load = function load() {\n    // un-pause\n    this.monitorBuffer_(); // if we don't have a playlist yet, keep waiting for one to be\n    // specified\n\n    if (!this.playlist_) {\n      return;\n    } // if all the configuration is ready, initialize and begin loading\n\n\n    if (this.state === 'INIT' && this.couldBeginLoading_()) {\n      return this.init_();\n    } // if we're in the middle of processing a segment already, don't\n    // kick off an additional segment request\n\n\n    if (!this.couldBeginLoading_() || this.state !== 'READY' && this.state !== 'INIT') {\n      return;\n    }\n\n    this.state = 'READY';\n  }\n  /**\n   * Once all the starting parameters have been specified, begin\n   * operation. This method should only be invoked from the INIT\n   * state.\n   *\n   * @private\n   */\n  ;\n\n  _proto.init_ = function init_() {\n    this.state = 'READY'; // if this is the audio segment loader, and it hasn't been inited before, then any old\n    // audio data from the muxed content should be removed\n\n    this.resetEverything();\n    return this.monitorBuffer_();\n  }\n  /**\n   * set a playlist on the segment loader\n   *\n   * @param {PlaylistLoader} media the playlist to set on the segment loader\n   */\n  ;\n\n  _proto.playlist = function playlist(newPlaylist, options) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    if (!newPlaylist) {\n      return;\n    }\n\n    var oldPlaylist = this.playlist_;\n    var segmentInfo = this.pendingSegment_;\n    this.playlist_ = newPlaylist;\n    this.xhrOptions_ = options; // when we haven't started playing yet, the start of a live playlist\n    // is always our zero-time so force a sync update each time the playlist\n    // is refreshed from the server\n    //\n    // Use the INIT state to determine if playback has started, as the playlist sync info\n    // should be fixed once requests begin (as sync points are generated based on sync\n    // info), but not before then.\n\n    if (this.state === 'INIT') {\n      newPlaylist.syncInfo = {\n        mediaSequence: newPlaylist.mediaSequence,\n        time: 0\n      }; // Setting the date time mapping means mapping the program date time (if available)\n      // to time 0 on the player's timeline. The playlist's syncInfo serves a similar\n      // purpose, mapping the initial mediaSequence to time zero. Since the syncInfo can\n      // be updated as the playlist is refreshed before the loader starts loading, the\n      // program date time mapping needs to be updated as well.\n      //\n      // This mapping is only done for the main loader because a program date time should\n      // map equivalently between playlists.\n\n      if (this.loaderType_ === 'main') {\n        this.syncController_.setDateTimeMappingForStart(newPlaylist);\n      }\n    }\n\n    var oldId = null;\n\n    if (oldPlaylist) {\n      if (oldPlaylist.id) {\n        oldId = oldPlaylist.id;\n      } else if (oldPlaylist.uri) {\n        oldId = oldPlaylist.uri;\n      }\n    }\n\n    this.logger_(\"playlist update [\" + oldId + \" => \" + (newPlaylist.id || newPlaylist.uri) + \"]\"); // in VOD, this is always a rendition switch (or we updated our syncInfo above)\n    // in LIVE, we always want to update with new playlists (including refreshes)\n\n    this.trigger('syncinfoupdate'); // if we were unpaused but waiting for a playlist, start\n    // buffering now\n\n    if (this.state === 'INIT' && this.couldBeginLoading_()) {\n      return this.init_();\n    }\n\n    if (!oldPlaylist || oldPlaylist.uri !== newPlaylist.uri) {\n      if (this.mediaIndex !== null) {\n        // we must reset/resync the segment loader when we switch renditions and\n        // the segment loader is already synced to the previous rendition\n        // on playlist changes we want it to be possible to fetch\n        // at the buffer for vod but not for live. So we use resetLoader\n        // for live and resyncLoader for vod. We want this because\n        // if a playlist uses independent and non-independent segments/parts the\n        // buffer may not accurately reflect the next segment that we should try\n        // downloading.\n        if (!newPlaylist.endList) {\n          this.resetLoader();\n        } else {\n          this.resyncLoader();\n        }\n      }\n\n      this.currentMediaInfo_ = void 0;\n      this.trigger('playlistupdate'); // the rest of this function depends on `oldPlaylist` being defined\n\n      return;\n    } // we reloaded the same playlist so we are in a live scenario\n    // and we will likely need to adjust the mediaIndex\n\n\n    var mediaSequenceDiff = newPlaylist.mediaSequence - oldPlaylist.mediaSequence;\n    this.logger_(\"live window shift [\" + mediaSequenceDiff + \"]\"); // update the mediaIndex on the SegmentLoader\n    // this is important because we can abort a request and this value must be\n    // equal to the last appended mediaIndex\n\n    if (this.mediaIndex !== null) {\n      this.mediaIndex -= mediaSequenceDiff; // this can happen if we are going to load the first segment, but get a playlist\n      // update during that. mediaIndex would go from 0 to -1 if mediaSequence in the\n      // new playlist was incremented by 1.\n\n      if (this.mediaIndex < 0) {\n        this.mediaIndex = null;\n        this.partIndex = null;\n      } else {\n        var segment = this.playlist_.segments[this.mediaIndex]; // partIndex should remain the same for the same segment\n        // unless parts fell off of the playlist for this segment.\n        // In that case we need to reset partIndex and resync\n\n        if (this.partIndex && (!segment.parts || !segment.parts.length || !segment.parts[this.partIndex])) {\n          var mediaIndex = this.mediaIndex;\n          this.logger_(\"currently processing part (index \" + this.partIndex + \") no longer exists.\");\n          this.resetLoader(); // We want to throw away the partIndex and the data associated with it,\n          // as the part was dropped from our current playlists segment.\n          // The mediaIndex will still be valid so keep that around.\n\n          this.mediaIndex = mediaIndex;\n        }\n      }\n    } // update the mediaIndex on the SegmentInfo object\n    // this is important because we will update this.mediaIndex with this value\n    // in `handleAppendsDone_` after the segment has been successfully appended\n\n\n    if (segmentInfo) {\n      segmentInfo.mediaIndex -= mediaSequenceDiff;\n\n      if (segmentInfo.mediaIndex < 0) {\n        segmentInfo.mediaIndex = null;\n        segmentInfo.partIndex = null;\n      } else {\n        // we need to update the referenced segment so that timing information is\n        // saved for the new playlist's segment, however, if the segment fell off the\n        // playlist, we can leave the old reference and just lose the timing info\n        if (segmentInfo.mediaIndex >= 0) {\n          segmentInfo.segment = newPlaylist.segments[segmentInfo.mediaIndex];\n        }\n\n        if (segmentInfo.partIndex >= 0 && segmentInfo.segment.parts) {\n          segmentInfo.part = segmentInfo.segment.parts[segmentInfo.partIndex];\n        }\n      }\n    }\n\n    this.syncController_.saveExpiredSegmentInfo(oldPlaylist, newPlaylist);\n  }\n  /**\n   * Prevent the loader from fetching additional segments. If there\n   * is a segment request outstanding, it will finish processing\n   * before the loader halts. A segment loader can be unpaused by\n   * calling load().\n   */\n  ;\n\n  _proto.pause = function pause() {\n    if (this.checkBufferTimeout_) {\n      window$1.clearTimeout(this.checkBufferTimeout_);\n      this.checkBufferTimeout_ = null;\n    }\n  }\n  /**\n   * Returns whether the segment loader is fetching additional\n   * segments when given the opportunity. This property can be\n   * modified through calls to pause() and load().\n   */\n  ;\n\n  _proto.paused = function paused() {\n    return this.checkBufferTimeout_ === null;\n  }\n  /**\n   * Delete all the buffered data and reset the SegmentLoader\n   *\n   * @param {Function} [done] an optional callback to be executed when the remove\n   * operation is complete\n   */\n  ;\n\n  _proto.resetEverything = function resetEverything(done) {\n    this.ended_ = false;\n    this.appendInitSegment_ = {\n      audio: true,\n      video: true\n    };\n    this.resetLoader(); // remove from 0, the earliest point, to Infinity, to signify removal of everything.\n    // VTT Segment Loader doesn't need to do anything but in the regular SegmentLoader,\n    // we then clamp the value to duration if necessary.\n\n    this.remove(0, Infinity, done); // clears fmp4 captions\n\n    if (this.transmuxer_) {\n      this.transmuxer_.postMessage({\n        action: 'clearAllMp4Captions'\n      }); // reset the cache in the transmuxer\n\n      this.transmuxer_.postMessage({\n        action: 'reset'\n      });\n    }\n  }\n  /**\n   * Force the SegmentLoader to resync and start loading around the currentTime instead\n   * of starting at the end of the buffer\n   *\n   * Useful for fast quality changes\n   */\n  ;\n\n  _proto.resetLoader = function resetLoader() {\n    this.fetchAtBuffer_ = false;\n    this.resyncLoader();\n  }\n  /**\n   * Force the SegmentLoader to restart synchronization and make a conservative guess\n   * before returning to the simple walk-forward method\n   */\n  ;\n\n  _proto.resyncLoader = function resyncLoader() {\n    if (this.transmuxer_) {\n      // need to clear out any cached data to prepare for the new segment\n      segmentTransmuxer.reset(this.transmuxer_);\n    }\n\n    this.mediaIndex = null;\n    this.partIndex = null;\n    this.syncPoint_ = null;\n    this.isPendingTimestampOffset_ = false;\n    this.callQueue_ = [];\n    this.loadQueue_ = [];\n    this.metadataQueue_.id3 = [];\n    this.metadataQueue_.caption = [];\n    this.abort();\n\n    if (this.transmuxer_) {\n      this.transmuxer_.postMessage({\n        action: 'clearParsedMp4Captions'\n      });\n    }\n  }\n  /**\n   * Remove any data in the source buffer between start and end times\n   *\n   * @param {number} start - the start time of the region to remove from the buffer\n   * @param {number} end - the end time of the region to remove from the buffer\n   * @param {Function} [done] - an optional callback to be executed when the remove\n   * @param {boolean} force - force all remove operations to happen\n   * operation is complete\n   */\n  ;\n\n  _proto.remove = function remove(start, end, done, force) {\n    if (done === void 0) {\n      done = function done() {};\n    }\n\n    if (force === void 0) {\n      force = false;\n    } // clamp end to duration if we need to remove everything.\n    // This is due to a browser bug that causes issues if we remove to Infinity.\n    // videojs/videojs-contrib-hls#1225\n\n\n    if (end === Infinity) {\n      end = this.duration_();\n    } // skip removes that would throw an error\n    // commonly happens during a rendition switch at the start of a video\n    // from start 0 to end 0\n\n\n    if (end <= start) {\n      this.logger_('skipping remove because end ${end} is <= start ${start}');\n      return;\n    }\n\n    if (!this.sourceUpdater_ || !this.getMediaInfo_()) {\n      this.logger_('skipping remove because no source updater or starting media info'); // nothing to remove if we haven't processed any media\n\n      return;\n    } // set it to one to complete this function's removes\n\n\n    var removesRemaining = 1;\n\n    var removeFinished = function removeFinished() {\n      removesRemaining--;\n\n      if (removesRemaining === 0) {\n        done();\n      }\n    };\n\n    if (force || !this.audioDisabled_) {\n      removesRemaining++;\n      this.sourceUpdater_.removeAudio(start, end, removeFinished);\n    } // While it would be better to only remove video if the main loader has video, this\n    // should be safe with audio only as removeVideo will call back even if there's no\n    // video buffer.\n    //\n    // In theory we can check to see if there's video before calling the remove, but in\n    // the event that we're switching between renditions and from video to audio only\n    // (when we add support for that), we may need to clear the video contents despite\n    // what the new media will contain.\n\n\n    if (force || this.loaderType_ === 'main') {\n      this.gopBuffer_ = removeGopBuffer(this.gopBuffer_, start, end, this.timeMapping_);\n      removesRemaining++;\n      this.sourceUpdater_.removeVideo(start, end, removeFinished);\n    } // remove any captions and ID3 tags\n\n\n    for (var track in this.inbandTextTracks_) {\n      removeCuesFromTrack(start, end, this.inbandTextTracks_[track]);\n    }\n\n    removeCuesFromTrack(start, end, this.segmentMetadataTrack_); // finished this function's removes\n\n    removeFinished();\n  }\n  /**\n   * (re-)schedule monitorBufferTick_ to run as soon as possible\n   *\n   * @private\n   */\n  ;\n\n  _proto.monitorBuffer_ = function monitorBuffer_() {\n    if (this.checkBufferTimeout_) {\n      window$1.clearTimeout(this.checkBufferTimeout_);\n    }\n\n    this.checkBufferTimeout_ = window$1.setTimeout(this.monitorBufferTick_.bind(this), 1);\n  }\n  /**\n   * As long as the SegmentLoader is in the READY state, periodically\n   * invoke fillBuffer_().\n   *\n   * @private\n   */\n  ;\n\n  _proto.monitorBufferTick_ = function monitorBufferTick_() {\n    if (this.state === 'READY') {\n      this.fillBuffer_();\n    }\n\n    if (this.checkBufferTimeout_) {\n      window$1.clearTimeout(this.checkBufferTimeout_);\n    }\n\n    this.checkBufferTimeout_ = window$1.setTimeout(this.monitorBufferTick_.bind(this), CHECK_BUFFER_DELAY);\n  }\n  /**\n   * fill the buffer with segements unless the sourceBuffers are\n   * currently updating\n   *\n   * Note: this function should only ever be called by monitorBuffer_\n   * and never directly\n   *\n   * @private\n   */\n  ;\n\n  _proto.fillBuffer_ = function fillBuffer_() {\n    // TODO since the source buffer maintains a queue, and we shouldn't call this function\n    // except when we're ready for the next segment, this check can most likely be removed\n    if (this.sourceUpdater_.updating()) {\n      return;\n    } // see if we need to begin loading immediately\n\n\n    var segmentInfo = this.chooseNextRequest_();\n\n    if (!segmentInfo) {\n      return;\n    }\n\n    if (typeof segmentInfo.timestampOffset === 'number') {\n      this.isPendingTimestampOffset_ = false;\n      this.timelineChangeController_.pendingTimelineChange({\n        type: this.loaderType_,\n        from: this.currentTimeline_,\n        to: segmentInfo.timeline\n      });\n    }\n\n    this.loadSegment_(segmentInfo);\n  }\n  /**\n   * Determines if we should call endOfStream on the media source based\n   * on the state of the buffer or if appened segment was the final\n   * segment in the playlist.\n   *\n   * @param {number} [mediaIndex] the media index of segment we last appended\n   * @param {Object} [playlist] a media playlist object\n   * @return {boolean} do we need to call endOfStream on the MediaSource\n   */\n  ;\n\n  _proto.isEndOfStream_ = function isEndOfStream_(mediaIndex, playlist, partIndex) {\n    if (mediaIndex === void 0) {\n      mediaIndex = this.mediaIndex;\n    }\n\n    if (playlist === void 0) {\n      playlist = this.playlist_;\n    }\n\n    if (partIndex === void 0) {\n      partIndex = this.partIndex;\n    }\n\n    if (!playlist || !this.mediaSource_) {\n      return false;\n    }\n\n    var segment = typeof mediaIndex === 'number' && playlist.segments[mediaIndex]; // mediaIndex is zero based but length is 1 based\n\n    var appendedLastSegment = mediaIndex + 1 === playlist.segments.length; // true if there are no parts, or this is the last part.\n\n    var appendedLastPart = !segment || !segment.parts || partIndex + 1 === segment.parts.length; // if we've buffered to the end of the video, we need to call endOfStream\n    // so that MediaSources can trigger the `ended` event when it runs out of\n    // buffered data instead of waiting for me\n\n    return playlist.endList && this.mediaSource_.readyState === 'open' && appendedLastSegment && appendedLastPart;\n  }\n  /**\n   * Determines what request should be made given current segment loader state.\n   *\n   * @return {Object} a request object that describes the segment/part to load\n   */\n  ;\n\n  _proto.chooseNextRequest_ = function chooseNextRequest_() {\n    var buffered = this.buffered_();\n    var bufferedEnd = lastBufferedEnd(buffered) || 0;\n    var bufferedTime = timeAheadOf(buffered, this.currentTime_());\n    var preloaded = !this.hasPlayed_() && bufferedTime >= 1;\n    var haveEnoughBuffer = bufferedTime >= this.goalBufferLength_();\n    var segments = this.playlist_.segments; // return no segment if:\n    // 1. we don't have segments\n    // 2. The video has not yet played and we already downloaded a segment\n    // 3. we already have enough buffered time\n\n    if (!segments.length || preloaded || haveEnoughBuffer) {\n      return null;\n    }\n\n    this.syncPoint_ = this.syncPoint_ || this.syncController_.getSyncPoint(this.playlist_, this.duration_(), this.currentTimeline_, this.currentTime_());\n    var next = {\n      partIndex: null,\n      mediaIndex: null,\n      startOfSegment: null,\n      playlist: this.playlist_,\n      isSyncRequest: Boolean(!this.syncPoint_)\n    };\n\n    if (next.isSyncRequest) {\n      next.mediaIndex = getSyncSegmentCandidate(this.currentTimeline_, segments, bufferedEnd);\n    } else if (this.mediaIndex !== null) {\n      var segment = segments[this.mediaIndex];\n      var partIndex = typeof this.partIndex === 'number' ? this.partIndex : -1;\n      next.startOfSegment = segment.end ? segment.end : bufferedEnd;\n\n      if (segment.parts && segment.parts[partIndex + 1]) {\n        next.mediaIndex = this.mediaIndex;\n        next.partIndex = partIndex + 1;\n      } else {\n        next.mediaIndex = this.mediaIndex + 1;\n      }\n    } else {\n      // Find the segment containing the end of the buffer or current time.\n      var _Playlist$getMediaInf = Playlist.getMediaInfoForTime({\n        experimentalExactManifestTimings: this.experimentalExactManifestTimings,\n        playlist: this.playlist_,\n        currentTime: this.fetchAtBuffer_ ? bufferedEnd : this.currentTime_(),\n        startingPartIndex: this.syncPoint_.partIndex,\n        startingSegmentIndex: this.syncPoint_.segmentIndex,\n        startTime: this.syncPoint_.time\n      }),\n          segmentIndex = _Playlist$getMediaInf.segmentIndex,\n          startTime = _Playlist$getMediaInf.startTime,\n          _partIndex = _Playlist$getMediaInf.partIndex;\n\n      next.getMediaInfoForTime = this.fetchAtBuffer_ ? \"bufferedEnd \" + bufferedEnd : \"currentTime \" + this.currentTime_();\n      next.mediaIndex = segmentIndex;\n      next.startOfSegment = startTime;\n      next.partIndex = _partIndex;\n    }\n\n    var nextSegment = segments[next.mediaIndex];\n    var nextPart = nextSegment && typeof next.partIndex === 'number' && nextSegment.parts && nextSegment.parts[next.partIndex]; // if the next segment index is invalid or\n    // the next partIndex is invalid do not choose a next segment.\n\n    if (!nextSegment || typeof next.partIndex === 'number' && !nextPart) {\n      return null;\n    } // if the next segment has parts, and we don't have a partIndex.\n    // Set partIndex to 0\n\n\n    if (typeof next.partIndex !== 'number' && nextSegment.parts) {\n      next.partIndex = 0;\n      nextPart = nextSegment.parts[0];\n    } // if we have no buffered data then we need to make sure\n    // that the next part we append is \"independent\" if possible.\n    // So we check if the previous part is independent, and request\n    // it if it is.\n\n\n    if (!bufferedTime && nextPart && !nextPart.independent) {\n      if (next.partIndex === 0) {\n        var lastSegment = segments[next.mediaIndex - 1];\n        var lastSegmentLastPart = lastSegment.parts && lastSegment.parts.length && lastSegment.parts[lastSegment.parts.length - 1];\n\n        if (lastSegmentLastPart && lastSegmentLastPart.independent) {\n          next.mediaIndex -= 1;\n          next.partIndex = lastSegment.parts.length - 1;\n          next.independent = 'previous segment';\n        }\n      } else if (nextSegment.parts[next.partIndex - 1].independent) {\n        next.partIndex -= 1;\n        next.independent = 'previous part';\n      }\n    }\n\n    var ended = this.mediaSource_ && this.mediaSource_.readyState === 'ended'; // do not choose a next segment if all of the following:\n    // 1. this is the last segment in the playlist\n    // 2. end of stream has been called on the media source already\n    // 3. the player is not seeking\n\n    if (next.mediaIndex >= segments.length - 1 && ended && !this.seeking_()) {\n      return null;\n    }\n\n    return this.generateSegmentInfo_(next);\n  };\n\n  _proto.generateSegmentInfo_ = function generateSegmentInfo_(options) {\n    var independent = options.independent,\n        playlist = options.playlist,\n        mediaIndex = options.mediaIndex,\n        startOfSegment = options.startOfSegment,\n        isSyncRequest = options.isSyncRequest,\n        partIndex = options.partIndex,\n        forceTimestampOffset = options.forceTimestampOffset,\n        getMediaInfoForTime = options.getMediaInfoForTime;\n    var segment = playlist.segments[mediaIndex];\n    var part = typeof partIndex === 'number' && segment.parts[partIndex];\n    var segmentInfo = {\n      requestId: 'segment-loader-' + Math.random(),\n      // resolve the segment URL relative to the playlist\n      uri: part && part.resolvedUri || segment.resolvedUri,\n      // the segment's mediaIndex at the time it was requested\n      mediaIndex: mediaIndex,\n      partIndex: part ? partIndex : null,\n      // whether or not to update the SegmentLoader's state with this\n      // segment's mediaIndex\n      isSyncRequest: isSyncRequest,\n      startOfSegment: startOfSegment,\n      // the segment's playlist\n      playlist: playlist,\n      // unencrypted bytes of the segment\n      bytes: null,\n      // when a key is defined for this segment, the encrypted bytes\n      encryptedBytes: null,\n      // The target timestampOffset for this segment when we append it\n      // to the source buffer\n      timestampOffset: null,\n      // The timeline that the segment is in\n      timeline: segment.timeline,\n      // The expected duration of the segment in seconds\n      duration: part && part.duration || segment.duration,\n      // retain the segment in case the playlist updates while doing an async process\n      segment: segment,\n      part: part,\n      byteLength: 0,\n      transmuxer: this.transmuxer_,\n      // type of getMediaInfoForTime that was used to get this segment\n      getMediaInfoForTime: getMediaInfoForTime,\n      independent: independent\n    };\n    var overrideCheck = typeof forceTimestampOffset !== 'undefined' ? forceTimestampOffset : this.isPendingTimestampOffset_;\n    segmentInfo.timestampOffset = this.timestampOffsetForSegment_({\n      segmentTimeline: segment.timeline,\n      currentTimeline: this.currentTimeline_,\n      startOfSegment: startOfSegment,\n      buffered: this.buffered_(),\n      overrideCheck: overrideCheck\n    });\n    var audioBufferedEnd = lastBufferedEnd(this.sourceUpdater_.audioBuffered());\n\n    if (typeof audioBufferedEnd === 'number') {\n      // since the transmuxer is using the actual timing values, but the buffer is\n      // adjusted by the timestamp offset, we must adjust the value here\n      segmentInfo.audioAppendStart = audioBufferedEnd - this.sourceUpdater_.audioTimestampOffset();\n    }\n\n    if (this.sourceUpdater_.videoBuffered().length) {\n      segmentInfo.gopsToAlignWith = gopsSafeToAlignWith(this.gopBuffer_, // since the transmuxer is using the actual timing values, but the time is\n      // adjusted by the timestmap offset, we must adjust the value here\n      this.currentTime_() - this.sourceUpdater_.videoTimestampOffset(), this.timeMapping_);\n    }\n\n    return segmentInfo;\n  } // get the timestampoffset for a segment,\n  // added so that vtt segment loader can override and prevent\n  // adding timestamp offsets.\n  ;\n\n  _proto.timestampOffsetForSegment_ = function timestampOffsetForSegment_(options) {\n    return timestampOffsetForSegment(options);\n  }\n  /**\n   * Determines if the network has enough bandwidth to complete the current segment\n   * request in a timely manner. If not, the request will be aborted early and bandwidth\n   * updated to trigger a playlist switch.\n   *\n   * @param {Object} stats\n   *        Object containing stats about the request timing and size\n   * @private\n   */\n  ;\n\n  _proto.earlyAbortWhenNeeded_ = function earlyAbortWhenNeeded_(stats) {\n    if (this.vhs_.tech_.paused() || // Don't abort if the current playlist is on the lowestEnabledRendition\n    // TODO: Replace using timeout with a boolean indicating whether this playlist is\n    //       the lowestEnabledRendition.\n    !this.xhrOptions_.timeout || // Don't abort if we have no bandwidth information to estimate segment sizes\n    !this.playlist_.attributes.BANDWIDTH) {\n      return;\n    } // Wait at least 1 second since the first byte of data has been received before\n    // using the calculated bandwidth from the progress event to allow the bitrate\n    // to stabilize\n\n\n    if (Date.now() - (stats.firstBytesReceivedAt || Date.now()) < 1000) {\n      return;\n    }\n\n    var currentTime = this.currentTime_();\n    var measuredBandwidth = stats.bandwidth;\n    var segmentDuration = this.pendingSegment_.duration;\n    var requestTimeRemaining = Playlist.estimateSegmentRequestTime(segmentDuration, measuredBandwidth, this.playlist_, stats.bytesReceived); // Subtract 1 from the timeUntilRebuffer so we still consider an early abort\n    // if we are only left with less than 1 second when the request completes.\n    // A negative timeUntilRebuffering indicates we are already rebuffering\n\n    var timeUntilRebuffer$1 = timeUntilRebuffer(this.buffered_(), currentTime, this.vhs_.tech_.playbackRate()) - 1; // Only consider aborting early if the estimated time to finish the download\n    // is larger than the estimated time until the player runs out of forward buffer\n\n    if (requestTimeRemaining <= timeUntilRebuffer$1) {\n      return;\n    }\n\n    var switchCandidate = minRebufferMaxBandwidthSelector({\n      master: this.vhs_.playlists.master,\n      currentTime: currentTime,\n      bandwidth: measuredBandwidth,\n      duration: this.duration_(),\n      segmentDuration: segmentDuration,\n      timeUntilRebuffer: timeUntilRebuffer$1,\n      currentTimeline: this.currentTimeline_,\n      syncController: this.syncController_\n    });\n\n    if (!switchCandidate) {\n      return;\n    }\n\n    var rebufferingImpact = requestTimeRemaining - timeUntilRebuffer$1;\n    var timeSavedBySwitching = rebufferingImpact - switchCandidate.rebufferingImpact;\n    var minimumTimeSaving = 0.5; // If we are already rebuffering, increase the amount of variance we add to the\n    // potential round trip time of the new request so that we are not too aggressive\n    // with switching to a playlist that might save us a fraction of a second.\n\n    if (timeUntilRebuffer$1 <= TIME_FUDGE_FACTOR) {\n      minimumTimeSaving = 1;\n    }\n\n    if (!switchCandidate.playlist || switchCandidate.playlist.uri === this.playlist_.uri || timeSavedBySwitching < minimumTimeSaving) {\n      return;\n    } // set the bandwidth to that of the desired playlist being sure to scale by\n    // BANDWIDTH_VARIANCE and add one so the playlist selector does not exclude it\n    // don't trigger a bandwidthupdate as the bandwidth is artifial\n\n\n    this.bandwidth = switchCandidate.playlist.attributes.BANDWIDTH * Config.BANDWIDTH_VARIANCE + 1;\n    this.trigger('earlyabort');\n  };\n\n  _proto.handleAbort_ = function handleAbort_(segmentInfo) {\n    this.logger_(\"Aborting \" + segmentInfoString(segmentInfo));\n    this.mediaRequestsAborted += 1;\n  }\n  /**\n   * XHR `progress` event handler\n   *\n   * @param {Event}\n   *        The XHR `progress` event\n   * @param {Object} simpleSegment\n   *        A simplified segment object copy\n   * @private\n   */\n  ;\n\n  _proto.handleProgress_ = function handleProgress_(event, simpleSegment) {\n    this.earlyAbortWhenNeeded_(simpleSegment.stats);\n\n    if (this.checkForAbort_(simpleSegment.requestId)) {\n      return;\n    }\n\n    this.trigger('progress');\n  };\n\n  _proto.handleTrackInfo_ = function handleTrackInfo_(simpleSegment, trackInfo) {\n    this.earlyAbortWhenNeeded_(simpleSegment.stats);\n\n    if (this.checkForAbort_(simpleSegment.requestId)) {\n      return;\n    }\n\n    if (this.checkForIllegalMediaSwitch(trackInfo)) {\n      return;\n    }\n\n    trackInfo = trackInfo || {}; // When we have track info, determine what media types this loader is dealing with.\n    // Guard against cases where we're not getting track info at all until we are\n    // certain that all streams will provide it.\n\n    if (!shallowEqual(this.currentMediaInfo_, trackInfo)) {\n      this.appendInitSegment_ = {\n        audio: true,\n        video: true\n      };\n      this.startingMediaInfo_ = trackInfo;\n      this.currentMediaInfo_ = trackInfo;\n      this.logger_('trackinfo update', trackInfo);\n      this.trigger('trackinfo');\n    } // trackinfo may cause an abort if the trackinfo\n    // causes a codec change to an unsupported codec.\n\n\n    if (this.checkForAbort_(simpleSegment.requestId)) {\n      return;\n    } // set trackinfo on the pending segment so that\n    // it can append.\n\n\n    this.pendingSegment_.trackInfo = trackInfo; // check if any calls were waiting on the track info\n\n    if (this.hasEnoughInfoToAppend_()) {\n      this.processCallQueue_();\n    }\n  };\n\n  _proto.handleTimingInfo_ = function handleTimingInfo_(simpleSegment, mediaType, timeType, time) {\n    this.earlyAbortWhenNeeded_(simpleSegment.stats);\n\n    if (this.checkForAbort_(simpleSegment.requestId)) {\n      return;\n    }\n\n    var segmentInfo = this.pendingSegment_;\n    var timingInfoProperty = timingInfoPropertyForMedia(mediaType);\n    segmentInfo[timingInfoProperty] = segmentInfo[timingInfoProperty] || {};\n    segmentInfo[timingInfoProperty][timeType] = time;\n    this.logger_(\"timinginfo: \" + mediaType + \" - \" + timeType + \" - \" + time); // check if any calls were waiting on the timing info\n\n    if (this.hasEnoughInfoToAppend_()) {\n      this.processCallQueue_();\n    }\n  };\n\n  _proto.handleCaptions_ = function handleCaptions_(simpleSegment, captionData) {\n    var _this2 = this;\n\n    this.earlyAbortWhenNeeded_(simpleSegment.stats);\n\n    if (this.checkForAbort_(simpleSegment.requestId)) {\n      return;\n    } // This could only happen with fmp4 segments, but\n    // should still not happen in general\n\n\n    if (captionData.length === 0) {\n      this.logger_('SegmentLoader received no captions from a caption event');\n      return;\n    }\n\n    var segmentInfo = this.pendingSegment_; // Wait until we have some video data so that caption timing\n    // can be adjusted by the timestamp offset\n\n    if (!segmentInfo.hasAppendedData_) {\n      this.metadataQueue_.caption.push(this.handleCaptions_.bind(this, simpleSegment, captionData));\n      return;\n    }\n\n    var timestampOffset = this.sourceUpdater_.videoTimestampOffset() === null ? this.sourceUpdater_.audioTimestampOffset() : this.sourceUpdater_.videoTimestampOffset();\n    var captionTracks = {}; // get total start/end and captions for each track/stream\n\n    captionData.forEach(function (caption) {\n      // caption.stream is actually a track name...\n      // set to the existing values in tracks or default values\n      captionTracks[caption.stream] = captionTracks[caption.stream] || {\n        // Infinity, as any other value will be less than this\n        startTime: Infinity,\n        captions: [],\n        // 0 as an other value will be more than this\n        endTime: 0\n      };\n      var captionTrack = captionTracks[caption.stream];\n      captionTrack.startTime = Math.min(captionTrack.startTime, caption.startTime + timestampOffset);\n      captionTrack.endTime = Math.max(captionTrack.endTime, caption.endTime + timestampOffset);\n      captionTrack.captions.push(caption);\n    });\n    Object.keys(captionTracks).forEach(function (trackName) {\n      var _captionTracks$trackN = captionTracks[trackName],\n          startTime = _captionTracks$trackN.startTime,\n          endTime = _captionTracks$trackN.endTime,\n          captions = _captionTracks$trackN.captions;\n      var inbandTextTracks = _this2.inbandTextTracks_;\n\n      _this2.logger_(\"adding cues from \" + startTime + \" -> \" + endTime + \" for \" + trackName);\n\n      createCaptionsTrackIfNotExists(inbandTextTracks, _this2.vhs_.tech_, trackName); // clear out any cues that start and end at the same time period for the same track.\n      // We do this because a rendition change that also changes the timescale for captions\n      // will result in captions being re-parsed for certain segments. If we add them again\n      // without clearing we will have two of the same captions visible.\n\n      removeCuesFromTrack(startTime, endTime, inbandTextTracks[trackName]);\n      addCaptionData({\n        captionArray: captions,\n        inbandTextTracks: inbandTextTracks,\n        timestampOffset: timestampOffset\n      });\n    }); // Reset stored captions since we added parsed\n    // captions to a text track at this point\n\n    if (this.transmuxer_) {\n      this.transmuxer_.postMessage({\n        action: 'clearParsedMp4Captions'\n      });\n    }\n  };\n\n  _proto.handleId3_ = function handleId3_(simpleSegment, id3Frames, dispatchType) {\n    this.earlyAbortWhenNeeded_(simpleSegment.stats);\n\n    if (this.checkForAbort_(simpleSegment.requestId)) {\n      return;\n    }\n\n    var segmentInfo = this.pendingSegment_; // we need to have appended data in order for the timestamp offset to be set\n\n    if (!segmentInfo.hasAppendedData_) {\n      this.metadataQueue_.id3.push(this.handleId3_.bind(this, simpleSegment, id3Frames, dispatchType));\n      return;\n    }\n\n    var timestampOffset = this.sourceUpdater_.videoTimestampOffset() === null ? this.sourceUpdater_.audioTimestampOffset() : this.sourceUpdater_.videoTimestampOffset(); // There's potentially an issue where we could double add metadata if there's a muxed\n    // audio/video source with a metadata track, and an alt audio with a metadata track.\n    // However, this probably won't happen, and if it does it can be handled then.\n\n    createMetadataTrackIfNotExists(this.inbandTextTracks_, dispatchType, this.vhs_.tech_);\n    addMetadata({\n      inbandTextTracks: this.inbandTextTracks_,\n      metadataArray: id3Frames,\n      timestampOffset: timestampOffset,\n      videoDuration: this.duration_()\n    });\n  };\n\n  _proto.processMetadataQueue_ = function processMetadataQueue_() {\n    this.metadataQueue_.id3.forEach(function (fn) {\n      return fn();\n    });\n    this.metadataQueue_.caption.forEach(function (fn) {\n      return fn();\n    });\n    this.metadataQueue_.id3 = [];\n    this.metadataQueue_.caption = [];\n  };\n\n  _proto.processCallQueue_ = function processCallQueue_() {\n    var callQueue = this.callQueue_; // Clear out the queue before the queued functions are run, since some of the\n    // functions may check the length of the load queue and default to pushing themselves\n    // back onto the queue.\n\n    this.callQueue_ = [];\n    callQueue.forEach(function (fun) {\n      return fun();\n    });\n  };\n\n  _proto.processLoadQueue_ = function processLoadQueue_() {\n    var loadQueue = this.loadQueue_; // Clear out the queue before the queued functions are run, since some of the\n    // functions may check the length of the load queue and default to pushing themselves\n    // back onto the queue.\n\n    this.loadQueue_ = [];\n    loadQueue.forEach(function (fun) {\n      return fun();\n    });\n  }\n  /**\n   * Determines whether the loader has enough info to load the next segment.\n   *\n   * @return {boolean}\n   *         Whether or not the loader has enough info to load the next segment\n   */\n  ;\n\n  _proto.hasEnoughInfoToLoad_ = function hasEnoughInfoToLoad_() {\n    // Since primary timing goes by video, only the audio loader potentially needs to wait\n    // to load.\n    if (this.loaderType_ !== 'audio') {\n      return true;\n    }\n\n    var segmentInfo = this.pendingSegment_; // A fill buffer must have already run to establish a pending segment before there's\n    // enough info to load.\n\n    if (!segmentInfo) {\n      return false;\n    } // The first segment can and should be loaded immediately so that source buffers are\n    // created together (before appending). Source buffer creation uses the presence of\n    // audio and video data to determine whether to create audio/video source buffers, and\n    // uses processed (transmuxed or parsed) media to determine the types required.\n\n\n    if (!this.getCurrentMediaInfo_()) {\n      return true;\n    }\n\n    if ( // Technically, instead of waiting to load a segment on timeline changes, a segment\n    // can be requested and downloaded and only wait before it is transmuxed or parsed.\n    // But in practice, there are a few reasons why it is better to wait until a loader\n    // is ready to append that segment before requesting and downloading:\n    //\n    // 1. Because audio and main loaders cross discontinuities together, if this loader\n    //    is waiting for the other to catch up, then instead of requesting another\n    //    segment and using up more bandwidth, by not yet loading, more bandwidth is\n    //    allotted to the loader currently behind.\n    // 2. media-segment-request doesn't have to have logic to consider whether a segment\n    // is ready to be processed or not, isolating the queueing behavior to the loader.\n    // 3. The audio loader bases some of its segment properties on timing information\n    //    provided by the main loader, meaning that, if the logic for waiting on\n    //    processing was in media-segment-request, then it would also need to know how\n    //    to re-generate the segment information after the main loader caught up.\n    shouldWaitForTimelineChange({\n      timelineChangeController: this.timelineChangeController_,\n      currentTimeline: this.currentTimeline_,\n      segmentTimeline: segmentInfo.timeline,\n      loaderType: this.loaderType_,\n      audioDisabled: this.audioDisabled_\n    })) {\n      return false;\n    }\n\n    return true;\n  };\n\n  _proto.getCurrentMediaInfo_ = function getCurrentMediaInfo_(segmentInfo) {\n    if (segmentInfo === void 0) {\n      segmentInfo = this.pendingSegment_;\n    }\n\n    return segmentInfo && segmentInfo.trackInfo || this.currentMediaInfo_;\n  };\n\n  _proto.getMediaInfo_ = function getMediaInfo_(segmentInfo) {\n    if (segmentInfo === void 0) {\n      segmentInfo = this.pendingSegment_;\n    }\n\n    return this.getCurrentMediaInfo_(segmentInfo) || this.startingMediaInfo_;\n  };\n\n  _proto.hasEnoughInfoToAppend_ = function hasEnoughInfoToAppend_() {\n    if (!this.sourceUpdater_.ready()) {\n      return false;\n    } // If content needs to be removed or the loader is waiting on an append reattempt,\n    // then no additional content should be appended until the prior append is resolved.\n\n\n    if (this.waitingOnRemove_ || this.quotaExceededErrorRetryTimeout_) {\n      return false;\n    }\n\n    var segmentInfo = this.pendingSegment_;\n    var trackInfo = this.getCurrentMediaInfo_(); // no segment to append any data for or\n    // we do not have information on this specific\n    // segment yet\n\n    if (!segmentInfo || !trackInfo) {\n      return false;\n    }\n\n    var hasAudio = trackInfo.hasAudio,\n        hasVideo = trackInfo.hasVideo,\n        isMuxed = trackInfo.isMuxed;\n\n    if (hasVideo && !segmentInfo.videoTimingInfo) {\n      return false;\n    } // muxed content only relies on video timing information for now.\n\n\n    if (hasAudio && !this.audioDisabled_ && !isMuxed && !segmentInfo.audioTimingInfo) {\n      return false;\n    }\n\n    if (shouldWaitForTimelineChange({\n      timelineChangeController: this.timelineChangeController_,\n      currentTimeline: this.currentTimeline_,\n      segmentTimeline: segmentInfo.timeline,\n      loaderType: this.loaderType_,\n      audioDisabled: this.audioDisabled_\n    })) {\n      return false;\n    }\n\n    return true;\n  };\n\n  _proto.handleData_ = function handleData_(simpleSegment, result) {\n    this.earlyAbortWhenNeeded_(simpleSegment.stats);\n\n    if (this.checkForAbort_(simpleSegment.requestId)) {\n      return;\n    } // If there's anything in the call queue, then this data came later and should be\n    // executed after the calls currently queued.\n\n\n    if (this.callQueue_.length || !this.hasEnoughInfoToAppend_()) {\n      this.callQueue_.push(this.handleData_.bind(this, simpleSegment, result));\n      return;\n    }\n\n    var segmentInfo = this.pendingSegment_; // update the time mapping so we can translate from display time to media time\n\n    this.setTimeMapping_(segmentInfo.timeline); // for tracking overall stats\n\n    this.updateMediaSecondsLoaded_(segmentInfo.part || segmentInfo.segment); // Note that the state isn't changed from loading to appending. This is because abort\n    // logic may change behavior depending on the state, and changing state too early may\n    // inflate our estimates of bandwidth. In the future this should be re-examined to\n    // note more granular states.\n    // don't process and append data if the mediaSource is closed\n\n    if (this.mediaSource_.readyState === 'closed') {\n      return;\n    } // if this request included an initialization segment, save that data\n    // to the initSegment cache\n\n\n    if (simpleSegment.map) {\n      simpleSegment.map = this.initSegmentForMap(simpleSegment.map, true); // move over init segment properties to media request\n\n      segmentInfo.segment.map = simpleSegment.map;\n    } // if this request included a segment key, save that data in the cache\n\n\n    if (simpleSegment.key) {\n      this.segmentKey(simpleSegment.key, true);\n    }\n\n    segmentInfo.isFmp4 = simpleSegment.isFmp4;\n    segmentInfo.timingInfo = segmentInfo.timingInfo || {};\n\n    if (segmentInfo.isFmp4) {\n      this.trigger('fmp4');\n      segmentInfo.timingInfo.start = segmentInfo[timingInfoPropertyForMedia(result.type)].start;\n    } else {\n      var trackInfo = this.getCurrentMediaInfo_();\n      var useVideoTimingInfo = this.loaderType_ === 'main' && trackInfo && trackInfo.hasVideo;\n      var firstVideoFrameTimeForData;\n\n      if (useVideoTimingInfo) {\n        firstVideoFrameTimeForData = segmentInfo.videoTimingInfo.start;\n      } // Segment loader knows more about segment timing than the transmuxer (in certain\n      // aspects), so make any changes required for a more accurate start time.\n      // Don't set the end time yet, as the segment may not be finished processing.\n\n\n      segmentInfo.timingInfo.start = this.trueSegmentStart_({\n        currentStart: segmentInfo.timingInfo.start,\n        playlist: segmentInfo.playlist,\n        mediaIndex: segmentInfo.mediaIndex,\n        currentVideoTimestampOffset: this.sourceUpdater_.videoTimestampOffset(),\n        useVideoTimingInfo: useVideoTimingInfo,\n        firstVideoFrameTimeForData: firstVideoFrameTimeForData,\n        videoTimingInfo: segmentInfo.videoTimingInfo,\n        audioTimingInfo: segmentInfo.audioTimingInfo\n      });\n    } // Init segments for audio and video only need to be appended in certain cases. Now\n    // that data is about to be appended, we can check the final cases to determine\n    // whether we should append an init segment.\n\n\n    this.updateAppendInitSegmentStatus(segmentInfo, result.type); // Timestamp offset should be updated once we get new data and have its timing info,\n    // as we use the start of the segment to offset the best guess (playlist provided)\n    // timestamp offset.\n\n    this.updateSourceBufferTimestampOffset_(segmentInfo); // if this is a sync request we need to determine whether it should\n    // be appended or not.\n\n    if (segmentInfo.isSyncRequest) {\n      // first save/update our timing info for this segment.\n      // this is what allows us to choose an accurate segment\n      // and the main reason we make a sync request.\n      this.updateTimingInfoEnd_(segmentInfo);\n      this.syncController_.saveSegmentTimingInfo({\n        segmentInfo: segmentInfo,\n        shouldSaveTimelineMapping: this.loaderType_ === 'main'\n      });\n      var next = this.chooseNextRequest_(); // If the sync request isn't the segment that would be requested next\n      // after taking into account its timing info, do not append it.\n\n      if (next.mediaIndex !== segmentInfo.mediaIndex || next.partIndex !== segmentInfo.partIndex) {\n        this.logger_('sync segment was incorrect, not appending');\n        return;\n      } // otherwise append it like any other segment as our guess was correct.\n\n\n      this.logger_('sync segment was correct, appending');\n    } // Save some state so that in the future anything waiting on first append (and/or\n    // timestamp offset(s)) can process immediately. While the extra state isn't optimal,\n    // we need some notion of whether the timestamp offset or other relevant information\n    // has had a chance to be set.\n\n\n    segmentInfo.hasAppendedData_ = true; // Now that the timestamp offset should be set, we can append any waiting ID3 tags.\n\n    this.processMetadataQueue_();\n    this.appendData_(segmentInfo, result);\n  };\n\n  _proto.updateAppendInitSegmentStatus = function updateAppendInitSegmentStatus(segmentInfo, type) {\n    // alt audio doesn't manage timestamp offset\n    if (this.loaderType_ === 'main' && typeof segmentInfo.timestampOffset === 'number' && // in the case that we're handling partial data, we don't want to append an init\n    // segment for each chunk\n    !segmentInfo.changedTimestampOffset) {\n      // if the timestamp offset changed, the timeline may have changed, so we have to re-\n      // append init segments\n      this.appendInitSegment_ = {\n        audio: true,\n        video: true\n      };\n    }\n\n    if (this.playlistOfLastInitSegment_[type] !== segmentInfo.playlist) {\n      // make sure we append init segment on playlist changes, in case the media config\n      // changed\n      this.appendInitSegment_[type] = true;\n    }\n  };\n\n  _proto.getInitSegmentAndUpdateState_ = function getInitSegmentAndUpdateState_(_ref4) {\n    var type = _ref4.type,\n        initSegment = _ref4.initSegment,\n        map = _ref4.map,\n        playlist = _ref4.playlist; // \"The EXT-X-MAP tag specifies how to obtain the Media Initialization Section\n    // (Section 3) required to parse the applicable Media Segments.  It applies to every\n    // Media Segment that appears after it in the Playlist until the next EXT-X-MAP tag\n    // or until the end of the playlist.\"\n    // https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.2.5\n\n    if (map) {\n      var id = initSegmentId(map);\n\n      if (this.activeInitSegmentId_ === id) {\n        // don't need to re-append the init segment if the ID matches\n        return null;\n      } // a map-specified init segment takes priority over any transmuxed (or otherwise\n      // obtained) init segment\n      //\n      // this also caches the init segment for later use\n\n\n      initSegment = this.initSegmentForMap(map, true).bytes;\n      this.activeInitSegmentId_ = id;\n    } // We used to always prepend init segments for video, however, that shouldn't be\n    // necessary. Instead, we should only append on changes, similar to what we've always\n    // done for audio. This is more important (though may not be that important) for\n    // frame-by-frame appending for LHLS, simply because of the increased quantity of\n    // appends.\n\n\n    if (initSegment && this.appendInitSegment_[type]) {\n      // Make sure we track the playlist that we last used for the init segment, so that\n      // we can re-append the init segment in the event that we get data from a new\n      // playlist. Discontinuities and track changes are handled in other sections.\n      this.playlistOfLastInitSegment_[type] = playlist; // Disable future init segment appends for this type. Until a change is necessary.\n\n      this.appendInitSegment_[type] = false; // we need to clear out the fmp4 active init segment id, since\n      // we are appending the muxer init segment\n\n      this.activeInitSegmentId_ = null;\n      return initSegment;\n    }\n\n    return null;\n  };\n\n  _proto.handleQuotaExceededError_ = function handleQuotaExceededError_(_ref5, error) {\n    var _this3 = this;\n\n    var segmentInfo = _ref5.segmentInfo,\n        type = _ref5.type,\n        bytes = _ref5.bytes;\n    var audioBuffered = this.sourceUpdater_.audioBuffered();\n    var videoBuffered = this.sourceUpdater_.videoBuffered(); // For now we're ignoring any notion of gaps in the buffer, but they, in theory,\n    // should be cleared out during the buffer removals. However, log in case it helps\n    // debug.\n\n    if (audioBuffered.length > 1) {\n      this.logger_('On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: ' + timeRangesToArray(audioBuffered).join(', '));\n    }\n\n    if (videoBuffered.length > 1) {\n      this.logger_('On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: ' + timeRangesToArray(videoBuffered).join(', '));\n    }\n\n    var audioBufferStart = audioBuffered.length ? audioBuffered.start(0) : 0;\n    var audioBufferEnd = audioBuffered.length ? audioBuffered.end(audioBuffered.length - 1) : 0;\n    var videoBufferStart = videoBuffered.length ? videoBuffered.start(0) : 0;\n    var videoBufferEnd = videoBuffered.length ? videoBuffered.end(videoBuffered.length - 1) : 0;\n\n    if (audioBufferEnd - audioBufferStart <= MIN_BACK_BUFFER && videoBufferEnd - videoBufferStart <= MIN_BACK_BUFFER) {\n      // Can't remove enough buffer to make room for new segment (or the browser doesn't\n      // allow for appends of segments this size). In the future, it may be possible to\n      // split up the segment and append in pieces, but for now, error out this playlist\n      // in an attempt to switch to a more manageable rendition.\n      this.logger_('On QUOTA_EXCEEDED_ERR, single segment too large to append to ' + 'buffer, triggering an error. ' + (\"Appended byte length: \" + bytes.byteLength + \", \") + (\"audio buffer: \" + timeRangesToArray(audioBuffered).join(', ') + \", \") + (\"video buffer: \" + timeRangesToArray(videoBuffered).join(', ') + \", \"));\n      this.error({\n        message: 'Quota exceeded error with append of a single segment of content',\n        excludeUntil: Infinity\n      });\n      this.trigger('error');\n      return;\n    } // To try to resolve the quota exceeded error, clear back buffer and retry. This means\n    // that the segment-loader should block on future events until this one is handled, so\n    // that it doesn't keep moving onto further segments. Adding the call to the call\n    // queue will prevent further appends until waitingOnRemove_ and\n    // quotaExceededErrorRetryTimeout_ are cleared.\n    //\n    // Note that this will only block the current loader. In the case of demuxed content,\n    // the other load may keep filling as fast as possible. In practice, this should be\n    // OK, as it is a rare case when either audio has a high enough bitrate to fill up a\n    // source buffer, or video fills without enough room for audio to append (and without\n    // the availability of clearing out seconds of back buffer to make room for audio).\n    // But it might still be good to handle this case in the future as a TODO.\n\n\n    this.waitingOnRemove_ = true;\n    this.callQueue_.push(this.appendToSourceBuffer_.bind(this, {\n      segmentInfo: segmentInfo,\n      type: type,\n      bytes: bytes\n    }));\n    var currentTime = this.currentTime_(); // Try to remove as much audio and video as possible to make room for new content\n    // before retrying.\n\n    var timeToRemoveUntil = currentTime - MIN_BACK_BUFFER;\n    this.logger_(\"On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to \" + timeToRemoveUntil);\n    this.remove(0, timeToRemoveUntil, function () {\n      _this3.logger_(\"On QUOTA_EXCEEDED_ERR, retrying append in \" + MIN_BACK_BUFFER + \"s\");\n\n      _this3.waitingOnRemove_ = false; // wait the length of time alotted in the back buffer to prevent wasted\n      // attempts (since we can't clear less than the minimum)\n\n      _this3.quotaExceededErrorRetryTimeout_ = window$1.setTimeout(function () {\n        _this3.logger_('On QUOTA_EXCEEDED_ERR, re-processing call queue');\n\n        _this3.quotaExceededErrorRetryTimeout_ = null;\n\n        _this3.processCallQueue_();\n      }, MIN_BACK_BUFFER * 1000);\n    }, true);\n  };\n\n  _proto.handleAppendError_ = function handleAppendError_(_ref6, error) {\n    var segmentInfo = _ref6.segmentInfo,\n        type = _ref6.type,\n        bytes = _ref6.bytes; // if there's no error, nothing to do\n\n    if (!error) {\n      return;\n    }\n\n    if (error.code === QUOTA_EXCEEDED_ERR) {\n      this.handleQuotaExceededError_({\n        segmentInfo: segmentInfo,\n        type: type,\n        bytes: bytes\n      }); // A quota exceeded error should be recoverable with a future re-append, so no need\n      // to trigger an append error.\n\n      return;\n    }\n\n    this.logger_('Received non QUOTA_EXCEEDED_ERR on append', error);\n    this.error(type + \" append of \" + bytes.length + \"b failed for segment \" + (\"#\" + segmentInfo.mediaIndex + \" in playlist \" + segmentInfo.playlist.id)); // If an append errors, we often can't recover.\n    // (see https://w3c.github.io/media-source/#sourcebuffer-append-error).\n    //\n    // Trigger a special error so that it can be handled separately from normal,\n    // recoverable errors.\n\n    this.trigger('appenderror');\n  };\n\n  _proto.appendToSourceBuffer_ = function appendToSourceBuffer_(_ref7) {\n    var segmentInfo = _ref7.segmentInfo,\n        type = _ref7.type,\n        initSegment = _ref7.initSegment,\n        data = _ref7.data,\n        bytes = _ref7.bytes; // If this is a re-append, bytes were already created and don't need to be recreated\n\n    if (!bytes) {\n      var segments = [data];\n      var byteLength = data.byteLength;\n\n      if (initSegment) {\n        // if the media initialization segment is changing, append it before the content\n        // segment\n        segments.unshift(initSegment);\n        byteLength += initSegment.byteLength;\n      } // Technically we should be OK appending the init segment separately, however, we\n      // haven't yet tested that, and prepending is how we have always done things.\n\n\n      bytes = concatSegments({\n        bytes: byteLength,\n        segments: segments\n      });\n    }\n\n    this.sourceUpdater_.appendBuffer({\n      segmentInfo: segmentInfo,\n      type: type,\n      bytes: bytes\n    }, this.handleAppendError_.bind(this, {\n      segmentInfo: segmentInfo,\n      type: type,\n      bytes: bytes\n    }));\n  };\n\n  _proto.handleSegmentTimingInfo_ = function handleSegmentTimingInfo_(type, requestId, segmentTimingInfo) {\n    if (!this.pendingSegment_ || requestId !== this.pendingSegment_.requestId) {\n      return;\n    }\n\n    var segment = this.pendingSegment_.segment;\n    var timingInfoProperty = type + \"TimingInfo\";\n\n    if (!segment[timingInfoProperty]) {\n      segment[timingInfoProperty] = {};\n    }\n\n    segment[timingInfoProperty].transmuxerPrependedSeconds = segmentTimingInfo.prependedContentDuration || 0;\n    segment[timingInfoProperty].transmuxedPresentationStart = segmentTimingInfo.start.presentation;\n    segment[timingInfoProperty].transmuxedDecodeStart = segmentTimingInfo.start.decode;\n    segment[timingInfoProperty].transmuxedPresentationEnd = segmentTimingInfo.end.presentation;\n    segment[timingInfoProperty].transmuxedDecodeEnd = segmentTimingInfo.end.decode; // mainly used as a reference for debugging\n\n    segment[timingInfoProperty].baseMediaDecodeTime = segmentTimingInfo.baseMediaDecodeTime;\n  };\n\n  _proto.appendData_ = function appendData_(segmentInfo, result) {\n    var type = result.type,\n        data = result.data;\n\n    if (!data || !data.byteLength) {\n      return;\n    }\n\n    if (type === 'audio' && this.audioDisabled_) {\n      return;\n    }\n\n    var initSegment = this.getInitSegmentAndUpdateState_({\n      type: type,\n      initSegment: result.initSegment,\n      playlist: segmentInfo.playlist,\n      map: segmentInfo.isFmp4 ? segmentInfo.segment.map : null\n    });\n    this.appendToSourceBuffer_({\n      segmentInfo: segmentInfo,\n      type: type,\n      initSegment: initSegment,\n      data: data\n    });\n  }\n  /**\n   * load a specific segment from a request into the buffer\n   *\n   * @private\n   */\n  ;\n\n  _proto.loadSegment_ = function loadSegment_(segmentInfo) {\n    var _this4 = this;\n\n    this.state = 'WAITING';\n    this.pendingSegment_ = segmentInfo;\n    this.trimBackBuffer_(segmentInfo);\n\n    if (typeof segmentInfo.timestampOffset === 'number') {\n      if (this.transmuxer_) {\n        this.transmuxer_.postMessage({\n          action: 'clearAllMp4Captions'\n        });\n      }\n    }\n\n    if (!this.hasEnoughInfoToLoad_()) {\n      this.loadQueue_.push(function () {\n        // regenerate the audioAppendStart, timestampOffset, etc as they\n        // may have changed since this function was added to the queue.\n        var options = _extends({}, segmentInfo, {\n          forceTimestampOffset: true\n        });\n\n        _extends(segmentInfo, _this4.generateSegmentInfo_(options));\n\n        _this4.isPendingTimestampOffset_ = false;\n\n        _this4.updateTransmuxerAndRequestSegment_(segmentInfo);\n      });\n      return;\n    }\n\n    this.updateTransmuxerAndRequestSegment_(segmentInfo);\n  };\n\n  _proto.updateTransmuxerAndRequestSegment_ = function updateTransmuxerAndRequestSegment_(segmentInfo) {\n    var _this5 = this; // We'll update the source buffer's timestamp offset once we have transmuxed data, but\n    // the transmuxer still needs to be updated before then.\n    //\n    // Even though keepOriginalTimestamps is set to true for the transmuxer, timestamp\n    // offset must be passed to the transmuxer for stream correcting adjustments.\n\n\n    if (this.shouldUpdateTransmuxerTimestampOffset_(segmentInfo.timestampOffset)) {\n      this.gopBuffer_.length = 0; // gopsToAlignWith was set before the GOP buffer was cleared\n\n      segmentInfo.gopsToAlignWith = [];\n      this.timeMapping_ = 0; // reset values in the transmuxer since a discontinuity should start fresh\n\n      this.transmuxer_.postMessage({\n        action: 'reset'\n      });\n      this.transmuxer_.postMessage({\n        action: 'setTimestampOffset',\n        timestampOffset: segmentInfo.timestampOffset\n      });\n    }\n\n    var simpleSegment = this.createSimplifiedSegmentObj_(segmentInfo);\n    var isEndOfStream = this.isEndOfStream_(segmentInfo.mediaIndex, segmentInfo.playlist, segmentInfo.partIndex);\n    var isWalkingForward = this.mediaIndex !== null;\n    var isDiscontinuity = segmentInfo.timeline !== this.currentTimeline_ && // currentTimeline starts at -1, so we shouldn't end the timeline switching to 0,\n    // the first timeline\n    segmentInfo.timeline > 0;\n    var isEndOfTimeline = isEndOfStream || isWalkingForward && isDiscontinuity;\n    this.logger_(\"Requesting \" + segmentInfoString(segmentInfo)); // If there's an init segment associated with this segment, but it is not cached (identified by a lack of bytes),\n    // then this init segment has never been seen before and should be appended.\n    //\n    // At this point the content type (audio/video or both) is not yet known, but it should be safe to set\n    // both to true and leave the decision of whether to append the init segment to append time.\n\n    if (simpleSegment.map && !simpleSegment.map.bytes) {\n      this.logger_('going to request init segment.');\n      this.appendInitSegment_ = {\n        video: true,\n        audio: true\n      };\n    }\n\n    segmentInfo.abortRequests = mediaSegmentRequest({\n      xhr: this.vhs_.xhr,\n      xhrOptions: this.xhrOptions_,\n      decryptionWorker: this.decrypter_,\n      segment: simpleSegment,\n      abortFn: this.handleAbort_.bind(this, segmentInfo),\n      progressFn: this.handleProgress_.bind(this),\n      trackInfoFn: this.handleTrackInfo_.bind(this),\n      timingInfoFn: this.handleTimingInfo_.bind(this),\n      videoSegmentTimingInfoFn: this.handleSegmentTimingInfo_.bind(this, 'video', segmentInfo.requestId),\n      audioSegmentTimingInfoFn: this.handleSegmentTimingInfo_.bind(this, 'audio', segmentInfo.requestId),\n      captionsFn: this.handleCaptions_.bind(this),\n      isEndOfTimeline: isEndOfTimeline,\n      endedTimelineFn: function endedTimelineFn() {\n        _this5.logger_('received endedtimeline callback');\n      },\n      id3Fn: this.handleId3_.bind(this),\n      dataFn: this.handleData_.bind(this),\n      doneFn: this.segmentRequestFinished_.bind(this),\n      onTransmuxerLog: function onTransmuxerLog(_ref8) {\n        var message = _ref8.message,\n            level = _ref8.level,\n            stream = _ref8.stream;\n\n        _this5.logger_(segmentInfoString(segmentInfo) + \" logged from transmuxer stream \" + stream + \" as a \" + level + \": \" + message);\n      }\n    });\n  }\n  /**\n   * trim the back buffer so that we don't have too much data\n   * in the source buffer\n   *\n   * @private\n   *\n   * @param {Object} segmentInfo - the current segment\n   */\n  ;\n\n  _proto.trimBackBuffer_ = function trimBackBuffer_(segmentInfo) {\n    var removeToTime = safeBackBufferTrimTime(this.seekable_(), this.currentTime_(), this.playlist_.targetDuration || 10); // Chrome has a hard limit of 150MB of\n    // buffer and a very conservative \"garbage collector\"\n    // We manually clear out the old buffer to ensure\n    // we don't trigger the QuotaExceeded error\n    // on the source buffer during subsequent appends\n\n    if (removeToTime > 0) {\n      this.remove(0, removeToTime);\n    }\n  }\n  /**\n   * created a simplified copy of the segment object with just the\n   * information necessary to perform the XHR and decryption\n   *\n   * @private\n   *\n   * @param {Object} segmentInfo - the current segment\n   * @return {Object} a simplified segment object copy\n   */\n  ;\n\n  _proto.createSimplifiedSegmentObj_ = function createSimplifiedSegmentObj_(segmentInfo) {\n    var segment = segmentInfo.segment;\n    var part = segmentInfo.part;\n    var simpleSegment = {\n      resolvedUri: part ? part.resolvedUri : segment.resolvedUri,\n      byterange: part ? part.byterange : segment.byterange,\n      requestId: segmentInfo.requestId,\n      transmuxer: segmentInfo.transmuxer,\n      audioAppendStart: segmentInfo.audioAppendStart,\n      gopsToAlignWith: segmentInfo.gopsToAlignWith,\n      part: segmentInfo.part\n    };\n    var previousSegment = segmentInfo.playlist.segments[segmentInfo.mediaIndex - 1];\n\n    if (previousSegment && previousSegment.timeline === segment.timeline) {\n      // The baseStartTime of a segment is used to handle rollover when probing the TS\n      // segment to retrieve timing information. Since the probe only looks at the media's\n      // times (e.g., PTS and DTS values of the segment), and doesn't consider the\n      // player's time (e.g., player.currentTime()), baseStartTime should reflect the\n      // media time as well. transmuxedDecodeEnd represents the end time of a segment, in\n      // seconds of media time, so should be used here. The previous segment is used since\n      // the end of the previous segment should represent the beginning of the current\n      // segment, so long as they are on the same timeline.\n      if (previousSegment.videoTimingInfo) {\n        simpleSegment.baseStartTime = previousSegment.videoTimingInfo.transmuxedDecodeEnd;\n      } else if (previousSegment.audioTimingInfo) {\n        simpleSegment.baseStartTime = previousSegment.audioTimingInfo.transmuxedDecodeEnd;\n      }\n    }\n\n    if (segment.key) {\n      // if the media sequence is greater than 2^32, the IV will be incorrect\n      // assuming 10s segments, that would be about 1300 years\n      var iv = segment.key.iv || new Uint32Array([0, 0, 0, segmentInfo.mediaIndex + segmentInfo.playlist.mediaSequence]);\n      simpleSegment.key = this.segmentKey(segment.key);\n      simpleSegment.key.iv = iv;\n    }\n\n    if (segment.map) {\n      simpleSegment.map = this.initSegmentForMap(segment.map);\n    }\n\n    return simpleSegment;\n  };\n\n  _proto.saveTransferStats_ = function saveTransferStats_(stats) {\n    // every request counts as a media request even if it has been aborted\n    // or canceled due to a timeout\n    this.mediaRequests += 1;\n\n    if (stats) {\n      this.mediaBytesTransferred += stats.bytesReceived;\n      this.mediaTransferDuration += stats.roundTripTime;\n    }\n  };\n\n  _proto.saveBandwidthRelatedStats_ = function saveBandwidthRelatedStats_(duration, stats) {\n    // byteLength will be used for throughput, and should be based on bytes receieved,\n    // which we only know at the end of the request and should reflect total bytes\n    // downloaded rather than just bytes processed from components of the segment\n    this.pendingSegment_.byteLength = stats.bytesReceived;\n\n    if (duration < MIN_SEGMENT_DURATION_TO_SAVE_STATS) {\n      this.logger_(\"Ignoring segment's bandwidth because its duration of \" + duration + (\" is less than the min to record \" + MIN_SEGMENT_DURATION_TO_SAVE_STATS));\n      return;\n    }\n\n    this.bandwidth = stats.bandwidth;\n    this.roundTrip = stats.roundTripTime;\n  };\n\n  _proto.handleTimeout_ = function handleTimeout_() {\n    // although the VTT segment loader bandwidth isn't really used, it's good to\n    // maintain functinality between segment loaders\n    this.mediaRequestsTimedout += 1;\n    this.bandwidth = 1;\n    this.roundTrip = NaN;\n    this.trigger('bandwidthupdate');\n  }\n  /**\n   * Handle the callback from the segmentRequest function and set the\n   * associated SegmentLoader state and errors if necessary\n   *\n   * @private\n   */\n  ;\n\n  _proto.segmentRequestFinished_ = function segmentRequestFinished_(error, simpleSegment, result) {\n    // TODO handle special cases, e.g., muxed audio/video but only audio in the segment\n    // check the call queue directly since this function doesn't need to deal with any\n    // data, and can continue even if the source buffers are not set up and we didn't get\n    // any data from the segment\n    if (this.callQueue_.length) {\n      this.callQueue_.push(this.segmentRequestFinished_.bind(this, error, simpleSegment, result));\n      return;\n    }\n\n    this.saveTransferStats_(simpleSegment.stats); // The request was aborted and the SegmentLoader has already been reset\n\n    if (!this.pendingSegment_) {\n      return;\n    } // the request was aborted and the SegmentLoader has already started\n    // another request. this can happen when the timeout for an aborted\n    // request triggers due to a limitation in the XHR library\n    // do not count this as any sort of request or we risk double-counting\n\n\n    if (simpleSegment.requestId !== this.pendingSegment_.requestId) {\n      return;\n    } // an error occurred from the active pendingSegment_ so reset everything\n\n\n    if (error) {\n      this.pendingSegment_ = null;\n      this.state = 'READY'; // aborts are not a true error condition and nothing corrective needs to be done\n\n      if (error.code === REQUEST_ERRORS.ABORTED) {\n        return;\n      }\n\n      this.pause(); // the error is really just that at least one of the requests timed-out\n      // set the bandwidth to a very low value and trigger an ABR switch to\n      // take emergency action\n\n      if (error.code === REQUEST_ERRORS.TIMEOUT) {\n        this.handleTimeout_();\n        return;\n      } // if control-flow has arrived here, then the error is real\n      // emit an error event to blacklist the current playlist\n\n\n      this.mediaRequestsErrored += 1;\n      this.error(error);\n      this.trigger('error');\n      return;\n    }\n\n    var segmentInfo = this.pendingSegment_; // the response was a success so set any bandwidth stats the request\n    // generated for ABR purposes\n\n    this.saveBandwidthRelatedStats_(segmentInfo.duration, simpleSegment.stats);\n    segmentInfo.endOfAllRequests = simpleSegment.endOfAllRequests;\n\n    if (result.gopInfo) {\n      this.gopBuffer_ = updateGopBuffer(this.gopBuffer_, result.gopInfo, this.safeAppend_);\n    } // Although we may have already started appending on progress, we shouldn't switch the\n    // state away from loading until we are officially done loading the segment data.\n\n\n    this.state = 'APPENDING'; // used for testing\n\n    this.trigger('appending');\n    this.waitForAppendsToComplete_(segmentInfo);\n  };\n\n  _proto.setTimeMapping_ = function setTimeMapping_(timeline) {\n    var timelineMapping = this.syncController_.mappingForTimeline(timeline);\n\n    if (timelineMapping !== null) {\n      this.timeMapping_ = timelineMapping;\n    }\n  };\n\n  _proto.updateMediaSecondsLoaded_ = function updateMediaSecondsLoaded_(segment) {\n    if (typeof segment.start === 'number' && typeof segment.end === 'number') {\n      this.mediaSecondsLoaded += segment.end - segment.start;\n    } else {\n      this.mediaSecondsLoaded += segment.duration;\n    }\n  };\n\n  _proto.shouldUpdateTransmuxerTimestampOffset_ = function shouldUpdateTransmuxerTimestampOffset_(timestampOffset) {\n    if (timestampOffset === null) {\n      return false;\n    } // note that we're potentially using the same timestamp offset for both video and\n    // audio\n\n\n    if (this.loaderType_ === 'main' && timestampOffset !== this.sourceUpdater_.videoTimestampOffset()) {\n      return true;\n    }\n\n    if (!this.audioDisabled_ && timestampOffset !== this.sourceUpdater_.audioTimestampOffset()) {\n      return true;\n    }\n\n    return false;\n  };\n\n  _proto.trueSegmentStart_ = function trueSegmentStart_(_ref9) {\n    var currentStart = _ref9.currentStart,\n        playlist = _ref9.playlist,\n        mediaIndex = _ref9.mediaIndex,\n        firstVideoFrameTimeForData = _ref9.firstVideoFrameTimeForData,\n        currentVideoTimestampOffset = _ref9.currentVideoTimestampOffset,\n        useVideoTimingInfo = _ref9.useVideoTimingInfo,\n        videoTimingInfo = _ref9.videoTimingInfo,\n        audioTimingInfo = _ref9.audioTimingInfo;\n\n    if (typeof currentStart !== 'undefined') {\n      // if start was set once, keep using it\n      return currentStart;\n    }\n\n    if (!useVideoTimingInfo) {\n      return audioTimingInfo.start;\n    }\n\n    var previousSegment = playlist.segments[mediaIndex - 1]; // The start of a segment should be the start of the first full frame contained\n    // within that segment. Since the transmuxer maintains a cache of incomplete data\n    // from and/or the last frame seen, the start time may reflect a frame that starts\n    // in the previous segment. Check for that case and ensure the start time is\n    // accurate for the segment.\n\n    if (mediaIndex === 0 || !previousSegment || typeof previousSegment.start === 'undefined' || previousSegment.end !== firstVideoFrameTimeForData + currentVideoTimestampOffset) {\n      return firstVideoFrameTimeForData;\n    }\n\n    return videoTimingInfo.start;\n  };\n\n  _proto.waitForAppendsToComplete_ = function waitForAppendsToComplete_(segmentInfo) {\n    var trackInfo = this.getCurrentMediaInfo_(segmentInfo);\n\n    if (!trackInfo) {\n      this.error({\n        message: 'No starting media returned, likely due to an unsupported media format.',\n        blacklistDuration: Infinity\n      });\n      this.trigger('error');\n      return;\n    } // Although transmuxing is done, appends may not yet be finished. Throw a marker\n    // on each queue this loader is responsible for to ensure that the appends are\n    // complete.\n\n\n    var hasAudio = trackInfo.hasAudio,\n        hasVideo = trackInfo.hasVideo,\n        isMuxed = trackInfo.isMuxed;\n    var waitForVideo = this.loaderType_ === 'main' && hasVideo;\n    var waitForAudio = !this.audioDisabled_ && hasAudio && !isMuxed;\n    segmentInfo.waitingOnAppends = 0; // segments with no data\n\n    if (!segmentInfo.hasAppendedData_) {\n      if (!segmentInfo.timingInfo && typeof segmentInfo.timestampOffset === 'number') {\n        // When there's no audio or video data in the segment, there's no audio or video\n        // timing information.\n        //\n        // If there's no audio or video timing information, then the timestamp offset\n        // can't be adjusted to the appropriate value for the transmuxer and source\n        // buffers.\n        //\n        // Therefore, the next segment should be used to set the timestamp offset.\n        this.isPendingTimestampOffset_ = true;\n      } // override settings for metadata only segments\n\n\n      segmentInfo.timingInfo = {\n        start: 0\n      };\n      segmentInfo.waitingOnAppends++;\n\n      if (!this.isPendingTimestampOffset_) {\n        // update the timestampoffset\n        this.updateSourceBufferTimestampOffset_(segmentInfo); // make sure the metadata queue is processed even though we have\n        // no video/audio data.\n\n        this.processMetadataQueue_();\n      } // append is \"done\" instantly with no data.\n\n\n      this.checkAppendsDone_(segmentInfo);\n      return;\n    } // Since source updater could call back synchronously, do the increments first.\n\n\n    if (waitForVideo) {\n      segmentInfo.waitingOnAppends++;\n    }\n\n    if (waitForAudio) {\n      segmentInfo.waitingOnAppends++;\n    }\n\n    if (waitForVideo) {\n      this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this, segmentInfo));\n    }\n\n    if (waitForAudio) {\n      this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this, segmentInfo));\n    }\n  };\n\n  _proto.checkAppendsDone_ = function checkAppendsDone_(segmentInfo) {\n    if (this.checkForAbort_(segmentInfo.requestId)) {\n      return;\n    }\n\n    segmentInfo.waitingOnAppends--;\n\n    if (segmentInfo.waitingOnAppends === 0) {\n      this.handleAppendsDone_();\n    }\n  };\n\n  _proto.checkForIllegalMediaSwitch = function checkForIllegalMediaSwitch(trackInfo) {\n    var illegalMediaSwitchError = illegalMediaSwitch(this.loaderType_, this.getCurrentMediaInfo_(), trackInfo);\n\n    if (illegalMediaSwitchError) {\n      this.error({\n        message: illegalMediaSwitchError,\n        blacklistDuration: Infinity\n      });\n      this.trigger('error');\n      return true;\n    }\n\n    return false;\n  };\n\n  _proto.updateSourceBufferTimestampOffset_ = function updateSourceBufferTimestampOffset_(segmentInfo) {\n    if (segmentInfo.timestampOffset === null || // we don't yet have the start for whatever media type (video or audio) has\n    // priority, timing-wise, so we must wait\n    typeof segmentInfo.timingInfo.start !== 'number' || // already updated the timestamp offset for this segment\n    segmentInfo.changedTimestampOffset || // the alt audio loader should not be responsible for setting the timestamp offset\n    this.loaderType_ !== 'main') {\n      return;\n    }\n\n    var didChange = false; // Primary timing goes by video, and audio is trimmed in the transmuxer, meaning that\n    // the timing info here comes from video. In the event that the audio is longer than\n    // the video, this will trim the start of the audio.\n    // This also trims any offset from 0 at the beginning of the media\n\n    segmentInfo.timestampOffset -= segmentInfo.timingInfo.start; // In the event that there are part segment downloads, each will try to update the\n    // timestamp offset. Retaining this bit of state prevents us from updating in the\n    // future (within the same segment), however, there may be a better way to handle it.\n\n    segmentInfo.changedTimestampOffset = true;\n\n    if (segmentInfo.timestampOffset !== this.sourceUpdater_.videoTimestampOffset()) {\n      this.sourceUpdater_.videoTimestampOffset(segmentInfo.timestampOffset);\n      didChange = true;\n    }\n\n    if (segmentInfo.timestampOffset !== this.sourceUpdater_.audioTimestampOffset()) {\n      this.sourceUpdater_.audioTimestampOffset(segmentInfo.timestampOffset);\n      didChange = true;\n    }\n\n    if (didChange) {\n      this.trigger('timestampoffset');\n    }\n  };\n\n  _proto.updateTimingInfoEnd_ = function updateTimingInfoEnd_(segmentInfo) {\n    segmentInfo.timingInfo = segmentInfo.timingInfo || {};\n    var trackInfo = this.getMediaInfo_();\n    var useVideoTimingInfo = this.loaderType_ === 'main' && trackInfo && trackInfo.hasVideo;\n    var prioritizedTimingInfo = useVideoTimingInfo && segmentInfo.videoTimingInfo ? segmentInfo.videoTimingInfo : segmentInfo.audioTimingInfo;\n\n    if (!prioritizedTimingInfo) {\n      return;\n    }\n\n    segmentInfo.timingInfo.end = typeof prioritizedTimingInfo.end === 'number' ? // End time may not exist in a case where we aren't parsing the full segment (one\n    // current example is the case of fmp4), so use the rough duration to calculate an\n    // end time.\n    prioritizedTimingInfo.end : prioritizedTimingInfo.start + segmentInfo.duration;\n  }\n  /**\n   * callback to run when appendBuffer is finished. detects if we are\n   * in a good state to do things with the data we got, or if we need\n   * to wait for more\n   *\n   * @private\n   */\n  ;\n\n  _proto.handleAppendsDone_ = function handleAppendsDone_() {\n    // appendsdone can cause an abort\n    if (this.pendingSegment_) {\n      this.trigger('appendsdone');\n    }\n\n    if (!this.pendingSegment_) {\n      this.state = 'READY'; // TODO should this move into this.checkForAbort to speed up requests post abort in\n      // all appending cases?\n\n      if (!this.paused()) {\n        this.monitorBuffer_();\n      }\n\n      return;\n    }\n\n    var segmentInfo = this.pendingSegment_; // Now that the end of the segment has been reached, we can set the end time. It's\n    // best to wait until all appends are done so we're sure that the primary media is\n    // finished (and we have its end time).\n\n    this.updateTimingInfoEnd_(segmentInfo);\n\n    if (this.shouldSaveSegmentTimingInfo_) {\n      // Timeline mappings should only be saved for the main loader. This is for multiple\n      // reasons:\n      //\n      // 1) Only one mapping is saved per timeline, meaning that if both the audio loader\n      //    and the main loader try to save the timeline mapping, whichever comes later\n      //    will overwrite the first. In theory this is OK, as the mappings should be the\n      //    same, however, it breaks for (2)\n      // 2) In the event of a live stream, the initial live point will make for a somewhat\n      //    arbitrary mapping. If audio and video streams are not perfectly in-sync, then\n      //    the mapping will be off for one of the streams, dependent on which one was\n      //    first saved (see (1)).\n      // 3) Primary timing goes by video in VHS, so the mapping should be video.\n      //\n      // Since the audio loader will wait for the main loader to load the first segment,\n      // the main loader will save the first timeline mapping, and ensure that there won't\n      // be a case where audio loads two segments without saving a mapping (thus leading\n      // to missing segment timing info).\n      this.syncController_.saveSegmentTimingInfo({\n        segmentInfo: segmentInfo,\n        shouldSaveTimelineMapping: this.loaderType_ === 'main'\n      });\n    }\n\n    var segmentDurationMessage = getTroublesomeSegmentDurationMessage(segmentInfo, this.sourceType_);\n\n    if (segmentDurationMessage) {\n      if (segmentDurationMessage.severity === 'warn') {\n        videojs.log.warn(segmentDurationMessage.message);\n      } else {\n        this.logger_(segmentDurationMessage.message);\n      }\n    }\n\n    this.recordThroughput_(segmentInfo);\n    this.pendingSegment_ = null;\n    this.state = 'READY';\n\n    if (segmentInfo.isSyncRequest) {\n      this.trigger('syncinfoupdate'); // if the sync request was not appended\n      // then it was not the correct segment.\n      // throw it away and use the data it gave us\n      // to get the correct one.\n\n      if (!segmentInfo.hasAppendedData_) {\n        this.logger_(\"Throwing away un-appended sync request \" + segmentInfoString(segmentInfo));\n        return;\n      }\n    }\n\n    this.logger_(\"Appended \" + segmentInfoString(segmentInfo));\n    this.addSegmentMetadataCue_(segmentInfo);\n    this.fetchAtBuffer_ = true;\n\n    if (this.currentTimeline_ !== segmentInfo.timeline) {\n      this.timelineChangeController_.lastTimelineChange({\n        type: this.loaderType_,\n        from: this.currentTimeline_,\n        to: segmentInfo.timeline\n      }); // If audio is not disabled, the main segment loader is responsible for updating\n      // the audio timeline as well. If the content is video only, this won't have any\n      // impact.\n\n      if (this.loaderType_ === 'main' && !this.audioDisabled_) {\n        this.timelineChangeController_.lastTimelineChange({\n          type: 'audio',\n          from: this.currentTimeline_,\n          to: segmentInfo.timeline\n        });\n      }\n    }\n\n    this.currentTimeline_ = segmentInfo.timeline; // We must update the syncinfo to recalculate the seekable range before\n    // the following conditional otherwise it may consider this a bad \"guess\"\n    // and attempt to resync when the post-update seekable window and live\n    // point would mean that this was the perfect segment to fetch\n\n    this.trigger('syncinfoupdate');\n    var segment = segmentInfo.segment;\n    var part = segmentInfo.part;\n    var badSegmentGuess = segment.end && this.currentTime_() - segment.end > segmentInfo.playlist.targetDuration * 3;\n    var badPartGuess = part && part.end && this.currentTime_() - part.end > segmentInfo.playlist.partTargetDuration * 3; // If we previously appended a segment/part that ends more than 3 part/targetDurations before\n    // the currentTime_ that means that our conservative guess was too conservative.\n    // In that case, reset the loader state so that we try to use any information gained\n    // from the previous request to create a new, more accurate, sync-point.\n\n    if (badSegmentGuess || badPartGuess) {\n      this.logger_(\"bad \" + (badSegmentGuess ? 'segment' : 'part') + \" \" + segmentInfoString(segmentInfo));\n      this.resetEverything();\n      return;\n    }\n\n    var isWalkingForward = this.mediaIndex !== null; // Don't do a rendition switch unless we have enough time to get a sync segment\n    // and conservatively guess\n\n    if (isWalkingForward) {\n      this.trigger('bandwidthupdate');\n    }\n\n    this.trigger('progress');\n    this.mediaIndex = segmentInfo.mediaIndex;\n    this.partIndex = segmentInfo.partIndex; // any time an update finishes and the last segment is in the\n    // buffer, end the stream. this ensures the \"ended\" event will\n    // fire if playback reaches that point.\n\n    if (this.isEndOfStream_(segmentInfo.mediaIndex, segmentInfo.playlist, segmentInfo.partIndex)) {\n      this.endOfStream();\n    } // used for testing\n\n\n    this.trigger('appended');\n\n    if (segmentInfo.hasAppendedData_) {\n      this.mediaAppends++;\n    }\n\n    if (!this.paused()) {\n      this.monitorBuffer_();\n    }\n  }\n  /**\n   * Records the current throughput of the decrypt, transmux, and append\n   * portion of the semgment pipeline. `throughput.rate` is a the cumulative\n   * moving average of the throughput. `throughput.count` is the number of\n   * data points in the average.\n   *\n   * @private\n   * @param {Object} segmentInfo the object returned by loadSegment\n   */\n  ;\n\n  _proto.recordThroughput_ = function recordThroughput_(segmentInfo) {\n    if (segmentInfo.duration < MIN_SEGMENT_DURATION_TO_SAVE_STATS) {\n      this.logger_(\"Ignoring segment's throughput because its duration of \" + segmentInfo.duration + (\" is less than the min to record \" + MIN_SEGMENT_DURATION_TO_SAVE_STATS));\n      return;\n    }\n\n    var rate = this.throughput.rate; // Add one to the time to ensure that we don't accidentally attempt to divide\n    // by zero in the case where the throughput is ridiculously high\n\n    var segmentProcessingTime = Date.now() - segmentInfo.endOfAllRequests + 1; // Multiply by 8000 to convert from bytes/millisecond to bits/second\n\n    var segmentProcessingThroughput = Math.floor(segmentInfo.byteLength / segmentProcessingTime * 8 * 1000); // This is just a cumulative moving average calculation:\n    //   newAvg = oldAvg + (sample - oldAvg) / (sampleCount + 1)\n\n    this.throughput.rate += (segmentProcessingThroughput - rate) / ++this.throughput.count;\n  }\n  /**\n   * Adds a cue to the segment-metadata track with some metadata information about the\n   * segment\n   *\n   * @private\n   * @param {Object} segmentInfo\n   *        the object returned by loadSegment\n   * @method addSegmentMetadataCue_\n   */\n  ;\n\n  _proto.addSegmentMetadataCue_ = function addSegmentMetadataCue_(segmentInfo) {\n    if (!this.segmentMetadataTrack_) {\n      return;\n    }\n\n    var segment = segmentInfo.segment;\n    var start = segment.start;\n    var end = segment.end; // Do not try adding the cue if the start and end times are invalid.\n\n    if (!finite(start) || !finite(end)) {\n      return;\n    }\n\n    removeCuesFromTrack(start, end, this.segmentMetadataTrack_);\n    var Cue = window$1.WebKitDataCue || window$1.VTTCue;\n    var value = {\n      custom: segment.custom,\n      dateTimeObject: segment.dateTimeObject,\n      dateTimeString: segment.dateTimeString,\n      bandwidth: segmentInfo.playlist.attributes.BANDWIDTH,\n      resolution: segmentInfo.playlist.attributes.RESOLUTION,\n      codecs: segmentInfo.playlist.attributes.CODECS,\n      byteLength: segmentInfo.byteLength,\n      uri: segmentInfo.uri,\n      timeline: segmentInfo.timeline,\n      playlist: segmentInfo.playlist.id,\n      start: start,\n      end: end\n    };\n    var data = JSON.stringify(value);\n    var cue = new Cue(start, end, data); // Attach the metadata to the value property of the cue to keep consistency between\n    // the differences of WebKitDataCue in safari and VTTCue in other browsers\n\n    cue.value = value;\n    this.segmentMetadataTrack_.addCue(cue);\n  };\n\n  return SegmentLoader;\n}(videojs.EventTarget);\n\nfunction noop() {}\n\nvar toTitleCase = function toTitleCase(string) {\n  if (typeof string !== 'string') {\n    return string;\n  }\n\n  return string.replace(/./, function (w) {\n    return w.toUpperCase();\n  });\n};\n\nvar bufferTypes = ['video', 'audio'];\n\nvar _updating = function updating(type, sourceUpdater) {\n  var sourceBuffer = sourceUpdater[type + \"Buffer\"];\n  return sourceBuffer && sourceBuffer.updating || sourceUpdater.queuePending[type];\n};\n\nvar nextQueueIndexOfType = function nextQueueIndexOfType(type, queue) {\n  for (var i = 0; i < queue.length; i++) {\n    var queueEntry = queue[i];\n\n    if (queueEntry.type === 'mediaSource') {\n      // If the next entry is a media source entry (uses multiple source buffers), block\n      // processing to allow it to go through first.\n      return null;\n    }\n\n    if (queueEntry.type === type) {\n      return i;\n    }\n  }\n\n  return null;\n};\n\nvar shiftQueue = function shiftQueue(type, sourceUpdater) {\n  if (sourceUpdater.queue.length === 0) {\n    return;\n  }\n\n  var queueIndex = 0;\n  var queueEntry = sourceUpdater.queue[queueIndex];\n\n  if (queueEntry.type === 'mediaSource') {\n    if (!sourceUpdater.updating() && sourceUpdater.mediaSource.readyState !== 'closed') {\n      sourceUpdater.queue.shift();\n      queueEntry.action(sourceUpdater);\n\n      if (queueEntry.doneFn) {\n        queueEntry.doneFn();\n      } // Only specific source buffer actions must wait for async updateend events. Media\n      // Source actions process synchronously. Therefore, both audio and video source\n      // buffers are now clear to process the next queue entries.\n\n\n      shiftQueue('audio', sourceUpdater);\n      shiftQueue('video', sourceUpdater);\n    } // Media Source actions require both source buffers, so if the media source action\n    // couldn't process yet (because one or both source buffers are busy), block other\n    // queue actions until both are available and the media source action can process.\n\n\n    return;\n  }\n\n  if (type === 'mediaSource') {\n    // If the queue was shifted by a media source action (this happens when pushing a\n    // media source action onto the queue), then it wasn't from an updateend event from an\n    // audio or video source buffer, so there's no change from previous state, and no\n    // processing should be done.\n    return;\n  } // Media source queue entries don't need to consider whether the source updater is\n  // started (i.e., source buffers are created) as they don't need the source buffers, but\n  // source buffer queue entries do.\n\n\n  if (!sourceUpdater.ready() || sourceUpdater.mediaSource.readyState === 'closed' || _updating(type, sourceUpdater)) {\n    return;\n  }\n\n  if (queueEntry.type !== type) {\n    queueIndex = nextQueueIndexOfType(type, sourceUpdater.queue);\n\n    if (queueIndex === null) {\n      // Either there's no queue entry that uses this source buffer type in the queue, or\n      // there's a media source queue entry before the next entry of this type, in which\n      // case wait for that action to process first.\n      return;\n    }\n\n    queueEntry = sourceUpdater.queue[queueIndex];\n  }\n\n  sourceUpdater.queue.splice(queueIndex, 1); // Keep a record that this source buffer type is in use.\n  //\n  // The queue pending operation must be set before the action is performed in the event\n  // that the action results in a synchronous event that is acted upon. For instance, if\n  // an exception is thrown that can be handled, it's possible that new actions will be\n  // appended to an empty queue and immediately executed, but would not have the correct\n  // pending information if this property was set after the action was performed.\n\n  sourceUpdater.queuePending[type] = queueEntry;\n  queueEntry.action(type, sourceUpdater);\n\n  if (!queueEntry.doneFn) {\n    // synchronous operation, process next entry\n    sourceUpdater.queuePending[type] = null;\n    shiftQueue(type, sourceUpdater);\n    return;\n  }\n};\n\nvar cleanupBuffer = function cleanupBuffer(type, sourceUpdater) {\n  var buffer = sourceUpdater[type + \"Buffer\"];\n  var titleType = toTitleCase(type);\n\n  if (!buffer) {\n    return;\n  }\n\n  buffer.removeEventListener('updateend', sourceUpdater[\"on\" + titleType + \"UpdateEnd_\"]);\n  buffer.removeEventListener('error', sourceUpdater[\"on\" + titleType + \"Error_\"]);\n  sourceUpdater.codecs[type] = null;\n  sourceUpdater[type + \"Buffer\"] = null;\n};\n\nvar inSourceBuffers = function inSourceBuffers(mediaSource, sourceBuffer) {\n  return mediaSource && sourceBuffer && Array.prototype.indexOf.call(mediaSource.sourceBuffers, sourceBuffer) !== -1;\n};\n\nvar actions = {\n  appendBuffer: function appendBuffer(bytes, segmentInfo, onError) {\n    return function (type, sourceUpdater) {\n      var sourceBuffer = sourceUpdater[type + \"Buffer\"]; // can't do anything if the media source / source buffer is null\n      // or the media source does not contain this source buffer.\n\n      if (!inSourceBuffers(sourceUpdater.mediaSource, sourceBuffer)) {\n        return;\n      }\n\n      sourceUpdater.logger_(\"Appending segment \" + segmentInfo.mediaIndex + \"'s \" + bytes.length + \" bytes to \" + type + \"Buffer\");\n\n      try {\n        sourceBuffer.appendBuffer(bytes);\n      } catch (e) {\n        sourceUpdater.logger_(\"Error with code \" + e.code + \" \" + (e.code === QUOTA_EXCEEDED_ERR ? '(QUOTA_EXCEEDED_ERR) ' : '') + (\"when appending segment \" + segmentInfo.mediaIndex + \" to \" + type + \"Buffer\"));\n        sourceUpdater.queuePending[type] = null;\n        onError(e);\n      }\n    };\n  },\n  remove: function remove(start, end) {\n    return function (type, sourceUpdater) {\n      var sourceBuffer = sourceUpdater[type + \"Buffer\"]; // can't do anything if the media source / source buffer is null\n      // or the media source does not contain this source buffer.\n\n      if (!inSourceBuffers(sourceUpdater.mediaSource, sourceBuffer)) {\n        return;\n      }\n\n      sourceUpdater.logger_(\"Removing \" + start + \" to \" + end + \" from \" + type + \"Buffer\");\n\n      try {\n        sourceBuffer.remove(start, end);\n      } catch (e) {\n        sourceUpdater.logger_(\"Remove \" + start + \" to \" + end + \" from \" + type + \"Buffer failed\");\n      }\n    };\n  },\n  timestampOffset: function timestampOffset(offset) {\n    return function (type, sourceUpdater) {\n      var sourceBuffer = sourceUpdater[type + \"Buffer\"]; // can't do anything if the media source / source buffer is null\n      // or the media source does not contain this source buffer.\n\n      if (!inSourceBuffers(sourceUpdater.mediaSource, sourceBuffer)) {\n        return;\n      }\n\n      sourceUpdater.logger_(\"Setting \" + type + \"timestampOffset to \" + offset);\n      sourceBuffer.timestampOffset = offset;\n    };\n  },\n  callback: function callback(_callback) {\n    return function (type, sourceUpdater) {\n      _callback();\n    };\n  },\n  endOfStream: function endOfStream(error) {\n    return function (sourceUpdater) {\n      if (sourceUpdater.mediaSource.readyState !== 'open') {\n        return;\n      }\n\n      sourceUpdater.logger_(\"Calling mediaSource endOfStream(\" + (error || '') + \")\");\n\n      try {\n        sourceUpdater.mediaSource.endOfStream(error);\n      } catch (e) {\n        videojs.log.warn('Failed to call media source endOfStream', e);\n      }\n    };\n  },\n  duration: function duration(_duration) {\n    return function (sourceUpdater) {\n      sourceUpdater.logger_(\"Setting mediaSource duration to \" + _duration);\n\n      try {\n        sourceUpdater.mediaSource.duration = _duration;\n      } catch (e) {\n        videojs.log.warn('Failed to set media source duration', e);\n      }\n    };\n  },\n  abort: function abort() {\n    return function (type, sourceUpdater) {\n      if (sourceUpdater.mediaSource.readyState !== 'open') {\n        return;\n      }\n\n      var sourceBuffer = sourceUpdater[type + \"Buffer\"]; // can't do anything if the media source / source buffer is null\n      // or the media source does not contain this source buffer.\n\n      if (!inSourceBuffers(sourceUpdater.mediaSource, sourceBuffer)) {\n        return;\n      }\n\n      sourceUpdater.logger_(\"calling abort on \" + type + \"Buffer\");\n\n      try {\n        sourceBuffer.abort();\n      } catch (e) {\n        videojs.log.warn(\"Failed to abort on \" + type + \"Buffer\", e);\n      }\n    };\n  },\n  addSourceBuffer: function addSourceBuffer(type, codec) {\n    return function (sourceUpdater) {\n      var titleType = toTitleCase(type);\n      var mime = getMimeForCodec(codec);\n      sourceUpdater.logger_(\"Adding \" + type + \"Buffer with codec \" + codec + \" to mediaSource\");\n      var sourceBuffer = sourceUpdater.mediaSource.addSourceBuffer(mime);\n      sourceBuffer.addEventListener('updateend', sourceUpdater[\"on\" + titleType + \"UpdateEnd_\"]);\n      sourceBuffer.addEventListener('error', sourceUpdater[\"on\" + titleType + \"Error_\"]);\n      sourceUpdater.codecs[type] = codec;\n      sourceUpdater[type + \"Buffer\"] = sourceBuffer;\n    };\n  },\n  removeSourceBuffer: function removeSourceBuffer(type) {\n    return function (sourceUpdater) {\n      var sourceBuffer = sourceUpdater[type + \"Buffer\"];\n      cleanupBuffer(type, sourceUpdater); // can't do anything if the media source / source buffer is null\n      // or the media source does not contain this source buffer.\n\n      if (!inSourceBuffers(sourceUpdater.mediaSource, sourceBuffer)) {\n        return;\n      }\n\n      sourceUpdater.logger_(\"Removing \" + type + \"Buffer with codec \" + sourceUpdater.codecs[type] + \" from mediaSource\");\n\n      try {\n        sourceUpdater.mediaSource.removeSourceBuffer(sourceBuffer);\n      } catch (e) {\n        videojs.log.warn(\"Failed to removeSourceBuffer \" + type + \"Buffer\", e);\n      }\n    };\n  },\n  changeType: function changeType(codec) {\n    return function (type, sourceUpdater) {\n      var sourceBuffer = sourceUpdater[type + \"Buffer\"];\n      var mime = getMimeForCodec(codec); // can't do anything if the media source / source buffer is null\n      // or the media source does not contain this source buffer.\n\n      if (!inSourceBuffers(sourceUpdater.mediaSource, sourceBuffer)) {\n        return;\n      } // do not update codec if we don't need to.\n\n\n      if (sourceUpdater.codecs[type] === codec) {\n        return;\n      }\n\n      sourceUpdater.logger_(\"changing \" + type + \"Buffer codec from \" + sourceUpdater.codecs[type] + \" to \" + codec);\n      sourceBuffer.changeType(mime);\n      sourceUpdater.codecs[type] = codec;\n    };\n  }\n};\n\nvar pushQueue = function pushQueue(_ref) {\n  var type = _ref.type,\n      sourceUpdater = _ref.sourceUpdater,\n      action = _ref.action,\n      doneFn = _ref.doneFn,\n      name = _ref.name;\n  sourceUpdater.queue.push({\n    type: type,\n    action: action,\n    doneFn: doneFn,\n    name: name\n  });\n  shiftQueue(type, sourceUpdater);\n};\n\nvar onUpdateend = function onUpdateend(type, sourceUpdater) {\n  return function (e) {\n    // Although there should, in theory, be a pending action for any updateend receieved,\n    // there are some actions that may trigger updateend events without set definitions in\n    // the w3c spec. For instance, setting the duration on the media source may trigger\n    // updateend events on source buffers. This does not appear to be in the spec. As such,\n    // if we encounter an updateend without a corresponding pending action from our queue\n    // for that source buffer type, process the next action.\n    if (sourceUpdater.queuePending[type]) {\n      var doneFn = sourceUpdater.queuePending[type].doneFn;\n      sourceUpdater.queuePending[type] = null;\n\n      if (doneFn) {\n        // if there's an error, report it\n        doneFn(sourceUpdater[type + \"Error_\"]);\n      }\n    }\n\n    shiftQueue(type, sourceUpdater);\n  };\n};\n/**\n * A queue of callbacks to be serialized and applied when a\n * MediaSource and its associated SourceBuffers are not in the\n * updating state. It is used by the segment loader to update the\n * underlying SourceBuffers when new data is loaded, for instance.\n *\n * @class SourceUpdater\n * @param {MediaSource} mediaSource the MediaSource to create the SourceBuffer from\n * @param {string} mimeType the desired MIME type of the underlying SourceBuffer\n */\n\n\nvar SourceUpdater = /*#__PURE__*/function (_videojs$EventTarget) {\n  _inheritsLoose(SourceUpdater, _videojs$EventTarget);\n\n  function SourceUpdater(mediaSource) {\n    var _this;\n\n    _this = _videojs$EventTarget.call(this) || this;\n    _this.mediaSource = mediaSource;\n\n    _this.sourceopenListener_ = function () {\n      return shiftQueue('mediaSource', _assertThisInitialized(_this));\n    };\n\n    _this.mediaSource.addEventListener('sourceopen', _this.sourceopenListener_);\n\n    _this.logger_ = logger('SourceUpdater'); // initial timestamp offset is 0\n\n    _this.audioTimestampOffset_ = 0;\n    _this.videoTimestampOffset_ = 0;\n    _this.queue = [];\n    _this.queuePending = {\n      audio: null,\n      video: null\n    };\n    _this.delayedAudioAppendQueue_ = [];\n    _this.videoAppendQueued_ = false;\n    _this.codecs = {};\n    _this.onVideoUpdateEnd_ = onUpdateend('video', _assertThisInitialized(_this));\n    _this.onAudioUpdateEnd_ = onUpdateend('audio', _assertThisInitialized(_this));\n\n    _this.onVideoError_ = function (e) {\n      // used for debugging\n      _this.videoError_ = e;\n    };\n\n    _this.onAudioError_ = function (e) {\n      // used for debugging\n      _this.audioError_ = e;\n    };\n\n    _this.createdSourceBuffers_ = false;\n    _this.initializedEme_ = false;\n    _this.triggeredReady_ = false;\n    return _this;\n  }\n\n  var _proto = SourceUpdater.prototype;\n\n  _proto.initializedEme = function initializedEme() {\n    this.initializedEme_ = true;\n    this.triggerReady();\n  };\n\n  _proto.hasCreatedSourceBuffers = function hasCreatedSourceBuffers() {\n    // if false, likely waiting on one of the segment loaders to get enough data to create\n    // source buffers\n    return this.createdSourceBuffers_;\n  };\n\n  _proto.hasInitializedAnyEme = function hasInitializedAnyEme() {\n    return this.initializedEme_;\n  };\n\n  _proto.ready = function ready() {\n    return this.hasCreatedSourceBuffers() && this.hasInitializedAnyEme();\n  };\n\n  _proto.createSourceBuffers = function createSourceBuffers(codecs) {\n    if (this.hasCreatedSourceBuffers()) {\n      // already created them before\n      return;\n    } // the intial addOrChangeSourceBuffers will always be\n    // two add buffers.\n\n\n    this.addOrChangeSourceBuffers(codecs);\n    this.createdSourceBuffers_ = true;\n    this.trigger('createdsourcebuffers');\n    this.triggerReady();\n  };\n\n  _proto.triggerReady = function triggerReady() {\n    // only allow ready to be triggered once, this prevents the case\n    // where:\n    // 1. we trigger createdsourcebuffers\n    // 2. ie 11 synchronously initializates eme\n    // 3. the synchronous initialization causes us to trigger ready\n    // 4. We go back to the ready check in createSourceBuffers and ready is triggered again.\n    if (this.ready() && !this.triggeredReady_) {\n      this.triggeredReady_ = true;\n      this.trigger('ready');\n    }\n  }\n  /**\n   * Add a type of source buffer to the media source.\n   *\n   * @param {string} type\n   *        The type of source buffer to add.\n   *\n   * @param {string} codec\n   *        The codec to add the source buffer with.\n   */\n  ;\n\n  _proto.addSourceBuffer = function addSourceBuffer(type, codec) {\n    pushQueue({\n      type: 'mediaSource',\n      sourceUpdater: this,\n      action: actions.addSourceBuffer(type, codec),\n      name: 'addSourceBuffer'\n    });\n  }\n  /**\n   * call abort on a source buffer.\n   *\n   * @param {string} type\n   *        The type of source buffer to call abort on.\n   */\n  ;\n\n  _proto.abort = function abort(type) {\n    pushQueue({\n      type: type,\n      sourceUpdater: this,\n      action: actions.abort(type),\n      name: 'abort'\n    });\n  }\n  /**\n   * Call removeSourceBuffer and remove a specific type\n   * of source buffer on the mediaSource.\n   *\n   * @param {string} type\n   *        The type of source buffer to remove.\n   */\n  ;\n\n  _proto.removeSourceBuffer = function removeSourceBuffer(type) {\n    if (!this.canRemoveSourceBuffer()) {\n      videojs.log.error('removeSourceBuffer is not supported!');\n      return;\n    }\n\n    pushQueue({\n      type: 'mediaSource',\n      sourceUpdater: this,\n      action: actions.removeSourceBuffer(type),\n      name: 'removeSourceBuffer'\n    });\n  }\n  /**\n   * Whether or not the removeSourceBuffer function is supported\n   * on the mediaSource.\n   *\n   * @return {boolean}\n   *          if removeSourceBuffer can be called.\n   */\n  ;\n\n  _proto.canRemoveSourceBuffer = function canRemoveSourceBuffer() {\n    // IE reports that it supports removeSourceBuffer, but often throws\n    // errors when attempting to use the function. So we report that it\n    // does not support removeSourceBuffer. As of Firefox 83 removeSourceBuffer\n    // throws errors, so we report that it does not support this as well.\n    return !videojs.browser.IE_VERSION && !videojs.browser.IS_FIREFOX && window$1.MediaSource && window$1.MediaSource.prototype && typeof window$1.MediaSource.prototype.removeSourceBuffer === 'function';\n  }\n  /**\n   * Whether or not the changeType function is supported\n   * on our SourceBuffers.\n   *\n   * @return {boolean}\n   *         if changeType can be called.\n   */\n  ;\n\n  SourceUpdater.canChangeType = function canChangeType() {\n    return window$1.SourceBuffer && window$1.SourceBuffer.prototype && typeof window$1.SourceBuffer.prototype.changeType === 'function';\n  }\n  /**\n   * Whether or not the changeType function is supported\n   * on our SourceBuffers.\n   *\n   * @return {boolean}\n   *         if changeType can be called.\n   */\n  ;\n\n  _proto.canChangeType = function canChangeType() {\n    return this.constructor.canChangeType();\n  }\n  /**\n   * Call the changeType function on a source buffer, given the code and type.\n   *\n   * @param {string} type\n   *        The type of source buffer to call changeType on.\n   *\n   * @param {string} codec\n   *        The codec string to change type with on the source buffer.\n   */\n  ;\n\n  _proto.changeType = function changeType(type, codec) {\n    if (!this.canChangeType()) {\n      videojs.log.error('changeType is not supported!');\n      return;\n    }\n\n    pushQueue({\n      type: type,\n      sourceUpdater: this,\n      action: actions.changeType(codec),\n      name: 'changeType'\n    });\n  }\n  /**\n   * Add source buffers with a codec or, if they are already created,\n   * call changeType on source buffers using changeType.\n   *\n   * @param {Object} codecs\n   *        Codecs to switch to\n   */\n  ;\n\n  _proto.addOrChangeSourceBuffers = function addOrChangeSourceBuffers(codecs) {\n    var _this2 = this;\n\n    if (!codecs || typeof codecs !== 'object' || Object.keys(codecs).length === 0) {\n      throw new Error('Cannot addOrChangeSourceBuffers to undefined codecs');\n    }\n\n    Object.keys(codecs).forEach(function (type) {\n      var codec = codecs[type];\n\n      if (!_this2.hasCreatedSourceBuffers()) {\n        return _this2.addSourceBuffer(type, codec);\n      }\n\n      if (_this2.canChangeType()) {\n        _this2.changeType(type, codec);\n      }\n    });\n  }\n  /**\n   * Queue an update to append an ArrayBuffer.\n   *\n   * @param {MediaObject} object containing audioBytes and/or videoBytes\n   * @param {Function} done the function to call when done\n   * @see http://www.w3.org/TR/media-source/#widl-SourceBuffer-appendBuffer-void-ArrayBuffer-data\n   */\n  ;\n\n  _proto.appendBuffer = function appendBuffer(options, doneFn) {\n    var _this3 = this;\n\n    var segmentInfo = options.segmentInfo,\n        type = options.type,\n        bytes = options.bytes;\n    this.processedAppend_ = true;\n\n    if (type === 'audio' && this.videoBuffer && !this.videoAppendQueued_) {\n      this.delayedAudioAppendQueue_.push([options, doneFn]);\n      this.logger_(\"delayed audio append of \" + bytes.length + \" until video append\");\n      return;\n    } // In the case of certain errors, for instance, QUOTA_EXCEEDED_ERR, updateend will\n    // not be fired. This means that the queue will be blocked until the next action\n    // taken by the segment-loader. Provide a mechanism for segment-loader to handle\n    // these errors by calling the doneFn with the specific error.\n\n\n    var onError = doneFn;\n    pushQueue({\n      type: type,\n      sourceUpdater: this,\n      action: actions.appendBuffer(bytes, segmentInfo || {\n        mediaIndex: -1\n      }, onError),\n      doneFn: doneFn,\n      name: 'appendBuffer'\n    });\n\n    if (type === 'video') {\n      this.videoAppendQueued_ = true;\n\n      if (!this.delayedAudioAppendQueue_.length) {\n        return;\n      }\n\n      var queue = this.delayedAudioAppendQueue_.slice();\n      this.logger_(\"queuing delayed audio \" + queue.length + \" appendBuffers\");\n      this.delayedAudioAppendQueue_.length = 0;\n      queue.forEach(function (que) {\n        _this3.appendBuffer.apply(_this3, que);\n      });\n    }\n  }\n  /**\n   * Get the audio buffer's buffered timerange.\n   *\n   * @return {TimeRange}\n   *         The audio buffer's buffered time range\n   */\n  ;\n\n  _proto.audioBuffered = function audioBuffered() {\n    // no media source/source buffer or it isn't in the media sources\n    // source buffer list\n    if (!inSourceBuffers(this.mediaSource, this.audioBuffer)) {\n      return videojs.createTimeRange();\n    }\n\n    return this.audioBuffer.buffered ? this.audioBuffer.buffered : videojs.createTimeRange();\n  }\n  /**\n   * Get the video buffer's buffered timerange.\n   *\n   * @return {TimeRange}\n   *         The video buffer's buffered time range\n   */\n  ;\n\n  _proto.videoBuffered = function videoBuffered() {\n    // no media source/source buffer or it isn't in the media sources\n    // source buffer list\n    if (!inSourceBuffers(this.mediaSource, this.videoBuffer)) {\n      return videojs.createTimeRange();\n    }\n\n    return this.videoBuffer.buffered ? this.videoBuffer.buffered : videojs.createTimeRange();\n  }\n  /**\n   * Get a combined video/audio buffer's buffered timerange.\n   *\n   * @return {TimeRange}\n   *         the combined time range\n   */\n  ;\n\n  _proto.buffered = function buffered() {\n    var video = inSourceBuffers(this.mediaSource, this.videoBuffer) ? this.videoBuffer : null;\n    var audio = inSourceBuffers(this.mediaSource, this.audioBuffer) ? this.audioBuffer : null;\n\n    if (audio && !video) {\n      return this.audioBuffered();\n    }\n\n    if (video && !audio) {\n      return this.videoBuffered();\n    }\n\n    return bufferIntersection(this.audioBuffered(), this.videoBuffered());\n  }\n  /**\n   * Add a callback to the queue that will set duration on the mediaSource.\n   *\n   * @param {number} duration\n   *        The duration to set\n   *\n   * @param {Function} [doneFn]\n   *        function to run after duration has been set.\n   */\n  ;\n\n  _proto.setDuration = function setDuration(duration, doneFn) {\n    if (doneFn === void 0) {\n      doneFn = noop;\n    } // In order to set the duration on the media source, it's necessary to wait for all\n    // source buffers to no longer be updating. \"If the updating attribute equals true on\n    // any SourceBuffer in sourceBuffers, then throw an InvalidStateError exception and\n    // abort these steps.\" (source: https://www.w3.org/TR/media-source/#attributes).\n\n\n    pushQueue({\n      type: 'mediaSource',\n      sourceUpdater: this,\n      action: actions.duration(duration),\n      name: 'duration',\n      doneFn: doneFn\n    });\n  }\n  /**\n   * Add a mediaSource endOfStream call to the queue\n   *\n   * @param {Error} [error]\n   *        Call endOfStream with an error\n   *\n   * @param {Function} [doneFn]\n   *        A function that should be called when the\n   *        endOfStream call has finished.\n   */\n  ;\n\n  _proto.endOfStream = function endOfStream(error, doneFn) {\n    if (error === void 0) {\n      error = null;\n    }\n\n    if (doneFn === void 0) {\n      doneFn = noop;\n    }\n\n    if (typeof error !== 'string') {\n      error = undefined;\n    } // In order to set the duration on the media source, it's necessary to wait for all\n    // source buffers to no longer be updating. \"If the updating attribute equals true on\n    // any SourceBuffer in sourceBuffers, then throw an InvalidStateError exception and\n    // abort these steps.\" (source: https://www.w3.org/TR/media-source/#attributes).\n\n\n    pushQueue({\n      type: 'mediaSource',\n      sourceUpdater: this,\n      action: actions.endOfStream(error),\n      name: 'endOfStream',\n      doneFn: doneFn\n    });\n  }\n  /**\n   * Queue an update to remove a time range from the buffer.\n   *\n   * @param {number} start where to start the removal\n   * @param {number} end where to end the removal\n   * @param {Function} [done=noop] optional callback to be executed when the remove\n   * operation is complete\n   * @see http://www.w3.org/TR/media-source/#widl-SourceBuffer-remove-void-double-start-unrestricted-double-end\n   */\n  ;\n\n  _proto.removeAudio = function removeAudio(start, end, done) {\n    if (done === void 0) {\n      done = noop;\n    }\n\n    if (!this.audioBuffered().length || this.audioBuffered().end(0) === 0) {\n      done();\n      return;\n    }\n\n    pushQueue({\n      type: 'audio',\n      sourceUpdater: this,\n      action: actions.remove(start, end),\n      doneFn: done,\n      name: 'remove'\n    });\n  }\n  /**\n   * Queue an update to remove a time range from the buffer.\n   *\n   * @param {number} start where to start the removal\n   * @param {number} end where to end the removal\n   * @param {Function} [done=noop] optional callback to be executed when the remove\n   * operation is complete\n   * @see http://www.w3.org/TR/media-source/#widl-SourceBuffer-remove-void-double-start-unrestricted-double-end\n   */\n  ;\n\n  _proto.removeVideo = function removeVideo(start, end, done) {\n    if (done === void 0) {\n      done = noop;\n    }\n\n    if (!this.videoBuffered().length || this.videoBuffered().end(0) === 0) {\n      done();\n      return;\n    }\n\n    pushQueue({\n      type: 'video',\n      sourceUpdater: this,\n      action: actions.remove(start, end),\n      doneFn: done,\n      name: 'remove'\n    });\n  }\n  /**\n   * Whether the underlying sourceBuffer is updating or not\n   *\n   * @return {boolean} the updating status of the SourceBuffer\n   */\n  ;\n\n  _proto.updating = function updating() {\n    // the audio/video source buffer is updating\n    if (_updating('audio', this) || _updating('video', this)) {\n      return true;\n    }\n\n    return false;\n  }\n  /**\n   * Set/get the timestampoffset on the audio SourceBuffer\n   *\n   * @return {number} the timestamp offset\n   */\n  ;\n\n  _proto.audioTimestampOffset = function audioTimestampOffset(offset) {\n    if (typeof offset !== 'undefined' && this.audioBuffer && // no point in updating if it's the same\n    this.audioTimestampOffset_ !== offset) {\n      pushQueue({\n        type: 'audio',\n        sourceUpdater: this,\n        action: actions.timestampOffset(offset),\n        name: 'timestampOffset'\n      });\n      this.audioTimestampOffset_ = offset;\n    }\n\n    return this.audioTimestampOffset_;\n  }\n  /**\n   * Set/get the timestampoffset on the video SourceBuffer\n   *\n   * @return {number} the timestamp offset\n   */\n  ;\n\n  _proto.videoTimestampOffset = function videoTimestampOffset(offset) {\n    if (typeof offset !== 'undefined' && this.videoBuffer && // no point in updating if it's the same\n    this.videoTimestampOffset !== offset) {\n      pushQueue({\n        type: 'video',\n        sourceUpdater: this,\n        action: actions.timestampOffset(offset),\n        name: 'timestampOffset'\n      });\n      this.videoTimestampOffset_ = offset;\n    }\n\n    return this.videoTimestampOffset_;\n  }\n  /**\n   * Add a function to the queue that will be called\n   * when it is its turn to run in the audio queue.\n   *\n   * @param {Function} callback\n   *        The callback to queue.\n   */\n  ;\n\n  _proto.audioQueueCallback = function audioQueueCallback(callback) {\n    if (!this.audioBuffer) {\n      return;\n    }\n\n    pushQueue({\n      type: 'audio',\n      sourceUpdater: this,\n      action: actions.callback(callback),\n      name: 'callback'\n    });\n  }\n  /**\n   * Add a function to the queue that will be called\n   * when it is its turn to run in the video queue.\n   *\n   * @param {Function} callback\n   *        The callback to queue.\n   */\n  ;\n\n  _proto.videoQueueCallback = function videoQueueCallback(callback) {\n    if (!this.videoBuffer) {\n      return;\n    }\n\n    pushQueue({\n      type: 'video',\n      sourceUpdater: this,\n      action: actions.callback(callback),\n      name: 'callback'\n    });\n  }\n  /**\n   * dispose of the source updater and the underlying sourceBuffer\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    var _this4 = this;\n\n    this.trigger('dispose');\n    bufferTypes.forEach(function (type) {\n      _this4.abort(type);\n\n      if (_this4.canRemoveSourceBuffer()) {\n        _this4.removeSourceBuffer(type);\n      } else {\n        _this4[type + \"QueueCallback\"](function () {\n          return cleanupBuffer(type, _this4);\n        });\n      }\n    });\n    this.videoAppendQueued_ = false;\n    this.delayedAudioAppendQueue_.length = 0;\n\n    if (this.sourceopenListener_) {\n      this.mediaSource.removeEventListener('sourceopen', this.sourceopenListener_);\n    }\n\n    this.off();\n  };\n\n  return SourceUpdater;\n}(videojs.EventTarget);\n\nvar uint8ToUtf8 = function uint8ToUtf8(uintArray) {\n  return decodeURIComponent(escape(String.fromCharCode.apply(null, uintArray)));\n};\n\nvar VTT_LINE_TERMINATORS = new Uint8Array('\\n\\n'.split('').map(function (_char3) {\n  return _char3.charCodeAt(0);\n}));\n/**\n * An object that manages segment loading and appending.\n *\n * @class VTTSegmentLoader\n * @param {Object} options required and optional options\n * @extends videojs.EventTarget\n */\n\nvar VTTSegmentLoader = /*#__PURE__*/function (_SegmentLoader) {\n  _inheritsLoose(VTTSegmentLoader, _SegmentLoader);\n\n  function VTTSegmentLoader(settings, options) {\n    var _this;\n\n    if (options === void 0) {\n      options = {};\n    }\n\n    _this = _SegmentLoader.call(this, settings, options) || this; // SegmentLoader requires a MediaSource be specified or it will throw an error;\n    // however, VTTSegmentLoader has no need of a media source, so delete the reference\n\n    _this.mediaSource_ = null;\n    _this.subtitlesTrack_ = null;\n    _this.loaderType_ = 'subtitle';\n    _this.featuresNativeTextTracks_ = settings.featuresNativeTextTracks; // The VTT segment will have its own time mappings. Saving VTT segment timing info in\n    // the sync controller leads to improper behavior.\n\n    _this.shouldSaveSegmentTimingInfo_ = false;\n    return _this;\n  }\n\n  var _proto = VTTSegmentLoader.prototype;\n\n  _proto.createTransmuxer_ = function createTransmuxer_() {\n    // don't need to transmux any subtitles\n    return null;\n  }\n  /**\n   * Indicates which time ranges are buffered\n   *\n   * @return {TimeRange}\n   *         TimeRange object representing the current buffered ranges\n   */\n  ;\n\n  _proto.buffered_ = function buffered_() {\n    if (!this.subtitlesTrack_ || !this.subtitlesTrack_.cues || !this.subtitlesTrack_.cues.length) {\n      return videojs.createTimeRanges();\n    }\n\n    var cues = this.subtitlesTrack_.cues;\n    var start = cues[0].startTime;\n    var end = cues[cues.length - 1].startTime;\n    return videojs.createTimeRanges([[start, end]]);\n  }\n  /**\n   * Gets and sets init segment for the provided map\n   *\n   * @param {Object} map\n   *        The map object representing the init segment to get or set\n   * @param {boolean=} set\n   *        If true, the init segment for the provided map should be saved\n   * @return {Object}\n   *         map object for desired init segment\n   */\n  ;\n\n  _proto.initSegmentForMap = function initSegmentForMap(map, set) {\n    if (set === void 0) {\n      set = false;\n    }\n\n    if (!map) {\n      return null;\n    }\n\n    var id = initSegmentId(map);\n    var storedMap = this.initSegments_[id];\n\n    if (set && !storedMap && map.bytes) {\n      // append WebVTT line terminators to the media initialization segment if it exists\n      // to follow the WebVTT spec (https://w3c.github.io/webvtt/#file-structure) that\n      // requires two or more WebVTT line terminators between the WebVTT header and the\n      // rest of the file\n      var combinedByteLength = VTT_LINE_TERMINATORS.byteLength + map.bytes.byteLength;\n      var combinedSegment = new Uint8Array(combinedByteLength);\n      combinedSegment.set(map.bytes);\n      combinedSegment.set(VTT_LINE_TERMINATORS, map.bytes.byteLength);\n      this.initSegments_[id] = storedMap = {\n        resolvedUri: map.resolvedUri,\n        byterange: map.byterange,\n        bytes: combinedSegment\n      };\n    }\n\n    return storedMap || map;\n  }\n  /**\n   * Returns true if all configuration required for loading is present, otherwise false.\n   *\n   * @return {boolean} True if the all configuration is ready for loading\n   * @private\n   */\n  ;\n\n  _proto.couldBeginLoading_ = function couldBeginLoading_() {\n    return this.playlist_ && this.subtitlesTrack_ && !this.paused();\n  }\n  /**\n   * Once all the starting parameters have been specified, begin\n   * operation. This method should only be invoked from the INIT\n   * state.\n   *\n   * @private\n   */\n  ;\n\n  _proto.init_ = function init_() {\n    this.state = 'READY';\n    this.resetEverything();\n    return this.monitorBuffer_();\n  }\n  /**\n   * Set a subtitle track on the segment loader to add subtitles to\n   *\n   * @param {TextTrack=} track\n   *        The text track to add loaded subtitles to\n   * @return {TextTrack}\n   *        Returns the subtitles track\n   */\n  ;\n\n  _proto.track = function track(_track) {\n    if (typeof _track === 'undefined') {\n      return this.subtitlesTrack_;\n    }\n\n    this.subtitlesTrack_ = _track; // if we were unpaused but waiting for a sourceUpdater, start\n    // buffering now\n\n    if (this.state === 'INIT' && this.couldBeginLoading_()) {\n      this.init_();\n    }\n\n    return this.subtitlesTrack_;\n  }\n  /**\n   * Remove any data in the source buffer between start and end times\n   *\n   * @param {number} start - the start time of the region to remove from the buffer\n   * @param {number} end - the end time of the region to remove from the buffer\n   */\n  ;\n\n  _proto.remove = function remove(start, end) {\n    removeCuesFromTrack(start, end, this.subtitlesTrack_);\n  }\n  /**\n   * fill the buffer with segements unless the sourceBuffers are\n   * currently updating\n   *\n   * Note: this function should only ever be called by monitorBuffer_\n   * and never directly\n   *\n   * @private\n   */\n  ;\n\n  _proto.fillBuffer_ = function fillBuffer_() {\n    var _this2 = this; // see if we need to begin loading immediately\n\n\n    var segmentInfo = this.chooseNextRequest_();\n\n    if (!segmentInfo) {\n      return;\n    }\n\n    if (this.syncController_.timestampOffsetForTimeline(segmentInfo.timeline) === null) {\n      // We don't have the timestamp offset that we need to sync subtitles.\n      // Rerun on a timestamp offset or user interaction.\n      var checkTimestampOffset = function checkTimestampOffset() {\n        _this2.state = 'READY';\n\n        if (!_this2.paused()) {\n          // if not paused, queue a buffer check as soon as possible\n          _this2.monitorBuffer_();\n        }\n      };\n\n      this.syncController_.one('timestampoffset', checkTimestampOffset);\n      this.state = 'WAITING_ON_TIMELINE';\n      return;\n    }\n\n    this.loadSegment_(segmentInfo);\n  } // never set a timestamp offset for vtt segments.\n  ;\n\n  _proto.timestampOffsetForSegment_ = function timestampOffsetForSegment_() {\n    return null;\n  };\n\n  _proto.chooseNextRequest_ = function chooseNextRequest_() {\n    return this.skipEmptySegments_(_SegmentLoader.prototype.chooseNextRequest_.call(this));\n  }\n  /**\n   * Prevents the segment loader from requesting segments we know contain no subtitles\n   * by walking forward until we find the next segment that we don't know whether it is\n   * empty or not.\n   *\n   * @param {Object} segmentInfo\n   *        a segment info object that describes the current segment\n   * @return {Object}\n   *         a segment info object that describes the current segment\n   */\n  ;\n\n  _proto.skipEmptySegments_ = function skipEmptySegments_(segmentInfo) {\n    while (segmentInfo && segmentInfo.segment.empty) {\n      // stop at the last possible segmentInfo\n      if (segmentInfo.mediaIndex + 1 >= segmentInfo.playlist.segments.length) {\n        segmentInfo = null;\n        break;\n      }\n\n      segmentInfo = this.generateSegmentInfo_({\n        playlist: segmentInfo.playlist,\n        mediaIndex: segmentInfo.mediaIndex + 1,\n        startOfSegment: segmentInfo.startOfSegment + segmentInfo.duration,\n        isSyncRequest: segmentInfo.isSyncRequest\n      });\n    }\n\n    return segmentInfo;\n  };\n\n  _proto.stopForError = function stopForError(error) {\n    this.error(error);\n    this.state = 'READY';\n    this.pause();\n    this.trigger('error');\n  }\n  /**\n   * append a decrypted segement to the SourceBuffer through a SourceUpdater\n   *\n   * @private\n   */\n  ;\n\n  _proto.segmentRequestFinished_ = function segmentRequestFinished_(error, simpleSegment, result) {\n    var _this3 = this;\n\n    if (!this.subtitlesTrack_) {\n      this.state = 'READY';\n      return;\n    }\n\n    this.saveTransferStats_(simpleSegment.stats); // the request was aborted\n\n    if (!this.pendingSegment_) {\n      this.state = 'READY';\n      this.mediaRequestsAborted += 1;\n      return;\n    }\n\n    if (error) {\n      if (error.code === REQUEST_ERRORS.TIMEOUT) {\n        this.handleTimeout_();\n      }\n\n      if (error.code === REQUEST_ERRORS.ABORTED) {\n        this.mediaRequestsAborted += 1;\n      } else {\n        this.mediaRequestsErrored += 1;\n      }\n\n      this.stopForError(error);\n      return;\n    }\n\n    var segmentInfo = this.pendingSegment_; // although the VTT segment loader bandwidth isn't really used, it's good to\n    // maintain functionality between segment loaders\n\n    this.saveBandwidthRelatedStats_(segmentInfo.duration, simpleSegment.stats);\n    this.state = 'APPENDING'; // used for tests\n\n    this.trigger('appending');\n    var segment = segmentInfo.segment;\n\n    if (segment.map) {\n      segment.map.bytes = simpleSegment.map.bytes;\n    }\n\n    segmentInfo.bytes = simpleSegment.bytes; // Make sure that vttjs has loaded, otherwise, wait till it finished loading\n\n    if (typeof window$1.WebVTT !== 'function' && this.subtitlesTrack_ && this.subtitlesTrack_.tech_) {\n      var loadHandler;\n\n      var errorHandler = function errorHandler() {\n        _this3.subtitlesTrack_.tech_.off('vttjsloaded', loadHandler);\n\n        _this3.stopForError({\n          message: 'Error loading vtt.js'\n        });\n\n        return;\n      };\n\n      loadHandler = function loadHandler() {\n        _this3.subtitlesTrack_.tech_.off('vttjserror', errorHandler);\n\n        _this3.segmentRequestFinished_(error, simpleSegment, result);\n      };\n\n      this.state = 'WAITING_ON_VTTJS';\n      this.subtitlesTrack_.tech_.one('vttjsloaded', loadHandler);\n      this.subtitlesTrack_.tech_.one('vttjserror', errorHandler);\n      return;\n    }\n\n    segment.requested = true;\n\n    try {\n      this.parseVTTCues_(segmentInfo);\n    } catch (e) {\n      this.stopForError({\n        message: e.message\n      });\n      return;\n    }\n\n    this.updateTimeMapping_(segmentInfo, this.syncController_.timelines[segmentInfo.timeline], this.playlist_);\n\n    if (segmentInfo.cues.length) {\n      segmentInfo.timingInfo = {\n        start: segmentInfo.cues[0].startTime,\n        end: segmentInfo.cues[segmentInfo.cues.length - 1].endTime\n      };\n    } else {\n      segmentInfo.timingInfo = {\n        start: segmentInfo.startOfSegment,\n        end: segmentInfo.startOfSegment + segmentInfo.duration\n      };\n    }\n\n    if (segmentInfo.isSyncRequest) {\n      this.trigger('syncinfoupdate');\n      this.pendingSegment_ = null;\n      this.state = 'READY';\n      return;\n    }\n\n    segmentInfo.byteLength = segmentInfo.bytes.byteLength;\n    this.mediaSecondsLoaded += segment.duration; // Create VTTCue instances for each cue in the new segment and add them to\n    // the subtitle track\n\n    segmentInfo.cues.forEach(function (cue) {\n      _this3.subtitlesTrack_.addCue(_this3.featuresNativeTextTracks_ ? new window$1.VTTCue(cue.startTime, cue.endTime, cue.text) : cue);\n    }); // Remove any duplicate cues from the subtitle track. The WebVTT spec allows\n    // cues to have identical time-intervals, but if the text is also identical\n    // we can safely assume it is a duplicate that can be removed (ex. when a cue\n    // \"overlaps\" VTT segments)\n\n    removeDuplicateCuesFromTrack(this.subtitlesTrack_);\n    this.handleAppendsDone_();\n  };\n\n  _proto.handleData_ = function handleData_() {// noop as we shouldn't be getting video/audio data captions\n    // that we do not support here.\n  };\n\n  _proto.updateTimingInfoEnd_ = function updateTimingInfoEnd_() {// noop\n  }\n  /**\n   * Uses the WebVTT parser to parse the segment response\n   *\n   * @param {Object} segmentInfo\n   *        a segment info object that describes the current segment\n   * @private\n   */\n  ;\n\n  _proto.parseVTTCues_ = function parseVTTCues_(segmentInfo) {\n    var decoder;\n    var decodeBytesToString = false;\n\n    if (typeof window$1.TextDecoder === 'function') {\n      decoder = new window$1.TextDecoder('utf8');\n    } else {\n      decoder = window$1.WebVTT.StringDecoder();\n      decodeBytesToString = true;\n    }\n\n    var parser = new window$1.WebVTT.Parser(window$1, window$1.vttjs, decoder);\n    segmentInfo.cues = [];\n    segmentInfo.timestampmap = {\n      MPEGTS: 0,\n      LOCAL: 0\n    };\n    parser.oncue = segmentInfo.cues.push.bind(segmentInfo.cues);\n\n    parser.ontimestampmap = function (map) {\n      segmentInfo.timestampmap = map;\n    };\n\n    parser.onparsingerror = function (error) {\n      videojs.log.warn('Error encountered when parsing cues: ' + error.message);\n    };\n\n    if (segmentInfo.segment.map) {\n      var mapData = segmentInfo.segment.map.bytes;\n\n      if (decodeBytesToString) {\n        mapData = uint8ToUtf8(mapData);\n      }\n\n      parser.parse(mapData);\n    }\n\n    var segmentData = segmentInfo.bytes;\n\n    if (decodeBytesToString) {\n      segmentData = uint8ToUtf8(segmentData);\n    }\n\n    parser.parse(segmentData);\n    parser.flush();\n  }\n  /**\n   * Updates the start and end times of any cues parsed by the WebVTT parser using\n   * the information parsed from the X-TIMESTAMP-MAP header and a TS to media time mapping\n   * from the SyncController\n   *\n   * @param {Object} segmentInfo\n   *        a segment info object that describes the current segment\n   * @param {Object} mappingObj\n   *        object containing a mapping from TS to media time\n   * @param {Object} playlist\n   *        the playlist object containing the segment\n   * @private\n   */\n  ;\n\n  _proto.updateTimeMapping_ = function updateTimeMapping_(segmentInfo, mappingObj, playlist) {\n    var segment = segmentInfo.segment;\n\n    if (!mappingObj) {\n      // If the sync controller does not have a mapping of TS to Media Time for the\n      // timeline, then we don't have enough information to update the cue\n      // start/end times\n      return;\n    }\n\n    if (!segmentInfo.cues.length) {\n      // If there are no cues, we also do not have enough information to figure out\n      // segment timing. Mark that the segment contains no cues so we don't re-request\n      // an empty segment.\n      segment.empty = true;\n      return;\n    }\n\n    var timestampmap = segmentInfo.timestampmap;\n    var diff = timestampmap.MPEGTS / ONE_SECOND_IN_TS - timestampmap.LOCAL + mappingObj.mapping;\n    segmentInfo.cues.forEach(function (cue) {\n      // First convert cue time to TS time using the timestamp-map provided within the vtt\n      cue.startTime += diff;\n      cue.endTime += diff;\n    });\n\n    if (!playlist.syncInfo) {\n      var firstStart = segmentInfo.cues[0].startTime;\n      var lastStart = segmentInfo.cues[segmentInfo.cues.length - 1].startTime;\n      playlist.syncInfo = {\n        mediaSequence: playlist.mediaSequence + segmentInfo.mediaIndex,\n        time: Math.min(firstStart, lastStart - segment.duration)\n      };\n    }\n  };\n\n  return VTTSegmentLoader;\n}(SegmentLoader);\n/**\n * @file ad-cue-tags.js\n */\n\n/**\n * Searches for an ad cue that overlaps with the given mediaTime\n *\n * @param {Object} track\n *        the track to find the cue for\n *\n * @param {number} mediaTime\n *        the time to find the cue at\n *\n * @return {Object|null}\n *         the found cue or null\n */\n\n\nvar findAdCue = function findAdCue(track, mediaTime) {\n  var cues = track.cues;\n\n  for (var i = 0; i < cues.length; i++) {\n    var cue = cues[i];\n\n    if (mediaTime >= cue.adStartTime && mediaTime <= cue.adEndTime) {\n      return cue;\n    }\n  }\n\n  return null;\n};\n\nvar updateAdCues = function updateAdCues(media, track, offset) {\n  if (offset === void 0) {\n    offset = 0;\n  }\n\n  if (!media.segments) {\n    return;\n  }\n\n  var mediaTime = offset;\n  var cue;\n\n  for (var i = 0; i < media.segments.length; i++) {\n    var segment = media.segments[i];\n\n    if (!cue) {\n      // Since the cues will span for at least the segment duration, adding a fudge\n      // factor of half segment duration will prevent duplicate cues from being\n      // created when timing info is not exact (e.g. cue start time initialized\n      // at 10.006677, but next call mediaTime is 10.003332 )\n      cue = findAdCue(track, mediaTime + segment.duration / 2);\n    }\n\n    if (cue) {\n      if ('cueIn' in segment) {\n        // Found a CUE-IN so end the cue\n        cue.endTime = mediaTime;\n        cue.adEndTime = mediaTime;\n        mediaTime += segment.duration;\n        cue = null;\n        continue;\n      }\n\n      if (mediaTime < cue.endTime) {\n        // Already processed this mediaTime for this cue\n        mediaTime += segment.duration;\n        continue;\n      } // otherwise extend cue until a CUE-IN is found\n\n\n      cue.endTime += segment.duration;\n    } else {\n      if ('cueOut' in segment) {\n        cue = new window$1.VTTCue(mediaTime, mediaTime + segment.duration, segment.cueOut);\n        cue.adStartTime = mediaTime; // Assumes tag format to be\n        // #EXT-X-CUE-OUT:30\n\n        cue.adEndTime = mediaTime + parseFloat(segment.cueOut);\n        track.addCue(cue);\n      }\n\n      if ('cueOutCont' in segment) {\n        // Entered into the middle of an ad cue\n        // Assumes tag formate to be\n        // #EXT-X-CUE-OUT-CONT:10/30\n        var _segment$cueOutCont$s = segment.cueOutCont.split('/').map(parseFloat),\n            adOffset = _segment$cueOutCont$s[0],\n            adTotal = _segment$cueOutCont$s[1];\n\n        cue = new window$1.VTTCue(mediaTime, mediaTime + segment.duration, '');\n        cue.adStartTime = mediaTime - adOffset;\n        cue.adEndTime = cue.adStartTime + adTotal;\n        track.addCue(cue);\n      }\n    }\n\n    mediaTime += segment.duration;\n  }\n}; // synchronize expired playlist segments.\n// the max media sequence diff is 48 hours of live stream\n// content with two second segments. Anything larger than that\n// will likely be invalid.\n\n\nvar MAX_MEDIA_SEQUENCE_DIFF_FOR_SYNC = 86400;\nvar syncPointStrategies = [// Stategy \"VOD\": Handle the VOD-case where the sync-point is *always*\n//                the equivalence display-time 0 === segment-index 0\n{\n  name: 'VOD',\n  run: function run(syncController, playlist, duration, currentTimeline, currentTime) {\n    if (duration !== Infinity) {\n      var syncPoint = {\n        time: 0,\n        segmentIndex: 0,\n        partIndex: null\n      };\n      return syncPoint;\n    }\n\n    return null;\n  }\n}, // Stategy \"ProgramDateTime\": We have a program-date-time tag in this playlist\n{\n  name: 'ProgramDateTime',\n  run: function run(syncController, playlist, duration, currentTimeline, currentTime) {\n    if (!Object.keys(syncController.timelineToDatetimeMappings).length) {\n      return null;\n    }\n\n    var syncPoint = null;\n    var lastDistance = null;\n    var partsAndSegments = getPartsAndSegments(playlist);\n    currentTime = currentTime || 0;\n\n    for (var i = 0; i < partsAndSegments.length; i++) {\n      // start from the end and loop backwards for live\n      // or start from the front and loop forwards for non-live\n      var index = playlist.endList || currentTime === 0 ? i : partsAndSegments.length - (i + 1);\n      var partAndSegment = partsAndSegments[index];\n      var segment = partAndSegment.segment;\n      var datetimeMapping = syncController.timelineToDatetimeMappings[segment.timeline];\n\n      if (!datetimeMapping || !segment.dateTimeObject) {\n        continue;\n      }\n\n      var segmentTime = segment.dateTimeObject.getTime() / 1000;\n      var start = segmentTime + datetimeMapping; // take part duration into account.\n\n      if (segment.parts && typeof partAndSegment.partIndex === 'number') {\n        for (var z = 0; z < partAndSegment.partIndex; z++) {\n          start += segment.parts[z].duration;\n        }\n      }\n\n      var distance = Math.abs(currentTime - start); // Once the distance begins to increase, or if distance is 0, we have passed\n      // currentTime and can stop looking for better candidates\n\n      if (lastDistance !== null && (distance === 0 || lastDistance < distance)) {\n        break;\n      }\n\n      lastDistance = distance;\n      syncPoint = {\n        time: start,\n        segmentIndex: partAndSegment.segmentIndex,\n        partIndex: partAndSegment.partIndex\n      };\n    }\n\n    return syncPoint;\n  }\n}, // Stategy \"Segment\": We have a known time mapping for a timeline and a\n//                    segment in the current timeline with timing data\n{\n  name: 'Segment',\n  run: function run(syncController, playlist, duration, currentTimeline, currentTime) {\n    var syncPoint = null;\n    var lastDistance = null;\n    currentTime = currentTime || 0;\n    var partsAndSegments = getPartsAndSegments(playlist);\n\n    for (var i = 0; i < partsAndSegments.length; i++) {\n      // start from the end and loop backwards for live\n      // or start from the front and loop forwards for non-live\n      var index = playlist.endList || currentTime === 0 ? i : partsAndSegments.length - (i + 1);\n      var partAndSegment = partsAndSegments[index];\n      var segment = partAndSegment.segment;\n      var start = partAndSegment.part && partAndSegment.part.start || segment && segment.start;\n\n      if (segment.timeline === currentTimeline && typeof start !== 'undefined') {\n        var distance = Math.abs(currentTime - start); // Once the distance begins to increase, we have passed\n        // currentTime and can stop looking for better candidates\n\n        if (lastDistance !== null && lastDistance < distance) {\n          break;\n        }\n\n        if (!syncPoint || lastDistance === null || lastDistance >= distance) {\n          lastDistance = distance;\n          syncPoint = {\n            time: start,\n            segmentIndex: partAndSegment.segmentIndex,\n            partIndex: partAndSegment.partIndex\n          };\n        }\n      }\n    }\n\n    return syncPoint;\n  }\n}, // Stategy \"Discontinuity\": We have a discontinuity with a known\n//                          display-time\n{\n  name: 'Discontinuity',\n  run: function run(syncController, playlist, duration, currentTimeline, currentTime) {\n    var syncPoint = null;\n    currentTime = currentTime || 0;\n\n    if (playlist.discontinuityStarts && playlist.discontinuityStarts.length) {\n      var lastDistance = null;\n\n      for (var i = 0; i < playlist.discontinuityStarts.length; i++) {\n        var segmentIndex = playlist.discontinuityStarts[i];\n        var discontinuity = playlist.discontinuitySequence + i + 1;\n        var discontinuitySync = syncController.discontinuities[discontinuity];\n\n        if (discontinuitySync) {\n          var distance = Math.abs(currentTime - discontinuitySync.time); // Once the distance begins to increase, we have passed\n          // currentTime and can stop looking for better candidates\n\n          if (lastDistance !== null && lastDistance < distance) {\n            break;\n          }\n\n          if (!syncPoint || lastDistance === null || lastDistance >= distance) {\n            lastDistance = distance;\n            syncPoint = {\n              time: discontinuitySync.time,\n              segmentIndex: segmentIndex,\n              partIndex: null\n            };\n          }\n        }\n      }\n    }\n\n    return syncPoint;\n  }\n}, // Stategy \"Playlist\": We have a playlist with a known mapping of\n//                     segment index to display time\n{\n  name: 'Playlist',\n  run: function run(syncController, playlist, duration, currentTimeline, currentTime) {\n    if (playlist.syncInfo) {\n      var syncPoint = {\n        time: playlist.syncInfo.time,\n        segmentIndex: playlist.syncInfo.mediaSequence - playlist.mediaSequence,\n        partIndex: null\n      };\n      return syncPoint;\n    }\n\n    return null;\n  }\n}];\n\nvar SyncController = /*#__PURE__*/function (_videojs$EventTarget) {\n  _inheritsLoose(SyncController, _videojs$EventTarget);\n\n  function SyncController(options) {\n    var _this;\n\n    _this = _videojs$EventTarget.call(this) || this; // ...for synching across variants\n\n    _this.timelines = [];\n    _this.discontinuities = [];\n    _this.timelineToDatetimeMappings = {};\n    _this.logger_ = logger('SyncController');\n    return _this;\n  }\n  /**\n   * Find a sync-point for the playlist specified\n   *\n   * A sync-point is defined as a known mapping from display-time to\n   * a segment-index in the current playlist.\n   *\n   * @param {Playlist} playlist\n   *        The playlist that needs a sync-point\n   * @param {number} duration\n   *        Duration of the MediaSource (Infinite if playing a live source)\n   * @param {number} currentTimeline\n   *        The last timeline from which a segment was loaded\n   * @return {Object}\n   *          A sync-point object\n   */\n\n\n  var _proto = SyncController.prototype;\n\n  _proto.getSyncPoint = function getSyncPoint(playlist, duration, currentTimeline, currentTime) {\n    var syncPoints = this.runStrategies_(playlist, duration, currentTimeline, currentTime);\n\n    if (!syncPoints.length) {\n      // Signal that we need to attempt to get a sync-point manually\n      // by fetching a segment in the playlist and constructing\n      // a sync-point from that information\n      return null;\n    } // Now find the sync-point that is closest to the currentTime because\n    // that should result in the most accurate guess about which segment\n    // to fetch\n\n\n    return this.selectSyncPoint_(syncPoints, {\n      key: 'time',\n      value: currentTime\n    });\n  }\n  /**\n   * Calculate the amount of time that has expired off the playlist during playback\n   *\n   * @param {Playlist} playlist\n   *        Playlist object to calculate expired from\n   * @param {number} duration\n   *        Duration of the MediaSource (Infinity if playling a live source)\n   * @return {number|null}\n   *          The amount of time that has expired off the playlist during playback. Null\n   *          if no sync-points for the playlist can be found.\n   */\n  ;\n\n  _proto.getExpiredTime = function getExpiredTime(playlist, duration) {\n    if (!playlist || !playlist.segments) {\n      return null;\n    }\n\n    var syncPoints = this.runStrategies_(playlist, duration, playlist.discontinuitySequence, 0); // Without sync-points, there is not enough information to determine the expired time\n\n    if (!syncPoints.length) {\n      return null;\n    }\n\n    var syncPoint = this.selectSyncPoint_(syncPoints, {\n      key: 'segmentIndex',\n      value: 0\n    }); // If the sync-point is beyond the start of the playlist, we want to subtract the\n    // duration from index 0 to syncPoint.segmentIndex instead of adding.\n\n    if (syncPoint.segmentIndex > 0) {\n      syncPoint.time *= -1;\n    }\n\n    return Math.abs(syncPoint.time + sumDurations({\n      defaultDuration: playlist.targetDuration,\n      durationList: playlist.segments,\n      startIndex: syncPoint.segmentIndex,\n      endIndex: 0\n    }));\n  }\n  /**\n   * Runs each sync-point strategy and returns a list of sync-points returned by the\n   * strategies\n   *\n   * @private\n   * @param {Playlist} playlist\n   *        The playlist that needs a sync-point\n   * @param {number} duration\n   *        Duration of the MediaSource (Infinity if playing a live source)\n   * @param {number} currentTimeline\n   *        The last timeline from which a segment was loaded\n   * @return {Array}\n   *          A list of sync-point objects\n   */\n  ;\n\n  _proto.runStrategies_ = function runStrategies_(playlist, duration, currentTimeline, currentTime) {\n    var syncPoints = []; // Try to find a sync-point in by utilizing various strategies...\n\n    for (var i = 0; i < syncPointStrategies.length; i++) {\n      var strategy = syncPointStrategies[i];\n      var syncPoint = strategy.run(this, playlist, duration, currentTimeline, currentTime);\n\n      if (syncPoint) {\n        syncPoint.strategy = strategy.name;\n        syncPoints.push({\n          strategy: strategy.name,\n          syncPoint: syncPoint\n        });\n      }\n    }\n\n    return syncPoints;\n  }\n  /**\n   * Selects the sync-point nearest the specified target\n   *\n   * @private\n   * @param {Array} syncPoints\n   *        List of sync-points to select from\n   * @param {Object} target\n   *        Object specifying the property and value we are targeting\n   * @param {string} target.key\n   *        Specifies the property to target. Must be either 'time' or 'segmentIndex'\n   * @param {number} target.value\n   *        The value to target for the specified key.\n   * @return {Object}\n   *          The sync-point nearest the target\n   */\n  ;\n\n  _proto.selectSyncPoint_ = function selectSyncPoint_(syncPoints, target) {\n    var bestSyncPoint = syncPoints[0].syncPoint;\n    var bestDistance = Math.abs(syncPoints[0].syncPoint[target.key] - target.value);\n    var bestStrategy = syncPoints[0].strategy;\n\n    for (var i = 1; i < syncPoints.length; i++) {\n      var newDistance = Math.abs(syncPoints[i].syncPoint[target.key] - target.value);\n\n      if (newDistance < bestDistance) {\n        bestDistance = newDistance;\n        bestSyncPoint = syncPoints[i].syncPoint;\n        bestStrategy = syncPoints[i].strategy;\n      }\n    }\n\n    this.logger_(\"syncPoint for [\" + target.key + \": \" + target.value + \"] chosen with strategy\" + (\" [\" + bestStrategy + \"]: [time:\" + bestSyncPoint.time + \",\") + (\" segmentIndex:\" + bestSyncPoint.segmentIndex) + (typeof bestSyncPoint.partIndex === 'number' ? \",partIndex:\" + bestSyncPoint.partIndex : '') + ']');\n    return bestSyncPoint;\n  }\n  /**\n   * Save any meta-data present on the segments when segments leave\n   * the live window to the playlist to allow for synchronization at the\n   * playlist level later.\n   *\n   * @param {Playlist} oldPlaylist - The previous active playlist\n   * @param {Playlist} newPlaylist - The updated and most current playlist\n   */\n  ;\n\n  _proto.saveExpiredSegmentInfo = function saveExpiredSegmentInfo(oldPlaylist, newPlaylist) {\n    var mediaSequenceDiff = newPlaylist.mediaSequence - oldPlaylist.mediaSequence; // Ignore large media sequence gaps\n\n    if (mediaSequenceDiff > MAX_MEDIA_SEQUENCE_DIFF_FOR_SYNC) {\n      videojs.log.warn(\"Not saving expired segment info. Media sequence gap \" + mediaSequenceDiff + \" is too large.\");\n      return;\n    } // When a segment expires from the playlist and it has a start time\n    // save that information as a possible sync-point reference in future\n\n\n    for (var i = mediaSequenceDiff - 1; i >= 0; i--) {\n      var lastRemovedSegment = oldPlaylist.segments[i];\n\n      if (lastRemovedSegment && typeof lastRemovedSegment.start !== 'undefined') {\n        newPlaylist.syncInfo = {\n          mediaSequence: oldPlaylist.mediaSequence + i,\n          time: lastRemovedSegment.start\n        };\n        this.logger_(\"playlist refresh sync: [time:\" + newPlaylist.syncInfo.time + \",\" + (\" mediaSequence: \" + newPlaylist.syncInfo.mediaSequence + \"]\"));\n        this.trigger('syncinfoupdate');\n        break;\n      }\n    }\n  }\n  /**\n   * Save the mapping from playlist's ProgramDateTime to display. This should only happen\n   * before segments start to load.\n   *\n   * @param {Playlist} playlist - The currently active playlist\n   */\n  ;\n\n  _proto.setDateTimeMappingForStart = function setDateTimeMappingForStart(playlist) {\n    // It's possible for the playlist to be updated before playback starts, meaning time\n    // zero is not yet set. If, during these playlist refreshes, a discontinuity is\n    // crossed, then the old time zero mapping (for the prior timeline) would be retained\n    // unless the mappings are cleared.\n    this.timelineToDatetimeMappings = {};\n\n    if (playlist.segments && playlist.segments.length && playlist.segments[0].dateTimeObject) {\n      var firstSegment = playlist.segments[0];\n      var playlistTimestamp = firstSegment.dateTimeObject.getTime() / 1000;\n      this.timelineToDatetimeMappings[firstSegment.timeline] = -playlistTimestamp;\n    }\n  }\n  /**\n   * Calculates and saves timeline mappings, playlist sync info, and segment timing values\n   * based on the latest timing information.\n   *\n   * @param {Object} options\n   *        Options object\n   * @param {SegmentInfo} options.segmentInfo\n   *        The current active request information\n   * @param {boolean} options.shouldSaveTimelineMapping\n   *        If there's a timeline change, determines if the timeline mapping should be\n   *        saved for timeline mapping and program date time mappings.\n   */\n  ;\n\n  _proto.saveSegmentTimingInfo = function saveSegmentTimingInfo(_ref) {\n    var segmentInfo = _ref.segmentInfo,\n        shouldSaveTimelineMapping = _ref.shouldSaveTimelineMapping;\n    var didCalculateSegmentTimeMapping = this.calculateSegmentTimeMapping_(segmentInfo, segmentInfo.timingInfo, shouldSaveTimelineMapping);\n    var segment = segmentInfo.segment;\n\n    if (didCalculateSegmentTimeMapping) {\n      this.saveDiscontinuitySyncInfo_(segmentInfo); // If the playlist does not have sync information yet, record that information\n      // now with segment timing information\n\n      if (!segmentInfo.playlist.syncInfo) {\n        segmentInfo.playlist.syncInfo = {\n          mediaSequence: segmentInfo.playlist.mediaSequence + segmentInfo.mediaIndex,\n          time: segment.start\n        };\n      }\n    }\n\n    var dateTime = segment.dateTimeObject;\n\n    if (segment.discontinuity && shouldSaveTimelineMapping && dateTime) {\n      this.timelineToDatetimeMappings[segment.timeline] = -(dateTime.getTime() / 1000);\n    }\n  };\n\n  _proto.timestampOffsetForTimeline = function timestampOffsetForTimeline(timeline) {\n    if (typeof this.timelines[timeline] === 'undefined') {\n      return null;\n    }\n\n    return this.timelines[timeline].time;\n  };\n\n  _proto.mappingForTimeline = function mappingForTimeline(timeline) {\n    if (typeof this.timelines[timeline] === 'undefined') {\n      return null;\n    }\n\n    return this.timelines[timeline].mapping;\n  }\n  /**\n   * Use the \"media time\" for a segment to generate a mapping to \"display time\" and\n   * save that display time to the segment.\n   *\n   * @private\n   * @param {SegmentInfo} segmentInfo\n   *        The current active request information\n   * @param {Object} timingInfo\n   *        The start and end time of the current segment in \"media time\"\n   * @param {boolean} shouldSaveTimelineMapping\n   *        If there's a timeline change, determines if the timeline mapping should be\n   *        saved in timelines.\n   * @return {boolean}\n   *          Returns false if segment time mapping could not be calculated\n   */\n  ;\n\n  _proto.calculateSegmentTimeMapping_ = function calculateSegmentTimeMapping_(segmentInfo, timingInfo, shouldSaveTimelineMapping) {\n    // TODO: remove side effects\n    var segment = segmentInfo.segment;\n    var part = segmentInfo.part;\n    var mappingObj = this.timelines[segmentInfo.timeline];\n    var start;\n    var end;\n\n    if (typeof segmentInfo.timestampOffset === 'number') {\n      mappingObj = {\n        time: segmentInfo.startOfSegment,\n        mapping: segmentInfo.startOfSegment - timingInfo.start\n      };\n\n      if (shouldSaveTimelineMapping) {\n        this.timelines[segmentInfo.timeline] = mappingObj;\n        this.trigger('timestampoffset');\n        this.logger_(\"time mapping for timeline \" + segmentInfo.timeline + \": \" + (\"[time: \" + mappingObj.time + \"] [mapping: \" + mappingObj.mapping + \"]\"));\n      }\n\n      start = segmentInfo.startOfSegment;\n      end = timingInfo.end + mappingObj.mapping;\n    } else if (mappingObj) {\n      start = timingInfo.start + mappingObj.mapping;\n      end = timingInfo.end + mappingObj.mapping;\n    } else {\n      return false;\n    }\n\n    if (part) {\n      part.start = start;\n      part.end = end;\n    } // If we don't have a segment start yet or the start value we got\n    // is less than our current segment.start value, save a new start value.\n    // We have to do this because parts will have segment timing info saved\n    // multiple times and we want segment start to be the earliest part start\n    // value for that segment.\n\n\n    if (!segment.start || start < segment.start) {\n      segment.start = start;\n    }\n\n    segment.end = end;\n    return true;\n  }\n  /**\n   * Each time we have discontinuity in the playlist, attempt to calculate the location\n   * in display of the start of the discontinuity and save that. We also save an accuracy\n   * value so that we save values with the most accuracy (closest to 0.)\n   *\n   * @private\n   * @param {SegmentInfo} segmentInfo - The current active request information\n   */\n  ;\n\n  _proto.saveDiscontinuitySyncInfo_ = function saveDiscontinuitySyncInfo_(segmentInfo) {\n    var playlist = segmentInfo.playlist;\n    var segment = segmentInfo.segment; // If the current segment is a discontinuity then we know exactly where\n    // the start of the range and it's accuracy is 0 (greater accuracy values\n    // mean more approximation)\n\n    if (segment.discontinuity) {\n      this.discontinuities[segment.timeline] = {\n        time: segment.start,\n        accuracy: 0\n      };\n    } else if (playlist.discontinuityStarts && playlist.discontinuityStarts.length) {\n      // Search for future discontinuities that we can provide better timing\n      // information for and save that information for sync purposes\n      for (var i = 0; i < playlist.discontinuityStarts.length; i++) {\n        var segmentIndex = playlist.discontinuityStarts[i];\n        var discontinuity = playlist.discontinuitySequence + i + 1;\n        var mediaIndexDiff = segmentIndex - segmentInfo.mediaIndex;\n        var accuracy = Math.abs(mediaIndexDiff);\n\n        if (!this.discontinuities[discontinuity] || this.discontinuities[discontinuity].accuracy > accuracy) {\n          var time = void 0;\n\n          if (mediaIndexDiff < 0) {\n            time = segment.start - sumDurations({\n              defaultDuration: playlist.targetDuration,\n              durationList: playlist.segments,\n              startIndex: segmentInfo.mediaIndex,\n              endIndex: segmentIndex\n            });\n          } else {\n            time = segment.end + sumDurations({\n              defaultDuration: playlist.targetDuration,\n              durationList: playlist.segments,\n              startIndex: segmentInfo.mediaIndex + 1,\n              endIndex: segmentIndex\n            });\n          }\n\n          this.discontinuities[discontinuity] = {\n            time: time,\n            accuracy: accuracy\n          };\n        }\n      }\n    }\n  };\n\n  _proto.dispose = function dispose() {\n    this.trigger('dispose');\n    this.off();\n  };\n\n  return SyncController;\n}(videojs.EventTarget);\n/**\n * The TimelineChangeController acts as a source for segment loaders to listen for and\n * keep track of latest and pending timeline changes. This is useful to ensure proper\n * sync, as each loader may need to make a consideration for what timeline the other\n * loader is on before making changes which could impact the other loader's media.\n *\n * @class TimelineChangeController\n * @extends videojs.EventTarget\n */\n\n\nvar TimelineChangeController = /*#__PURE__*/function (_videojs$EventTarget) {\n  _inheritsLoose(TimelineChangeController, _videojs$EventTarget);\n\n  function TimelineChangeController() {\n    var _this;\n\n    _this = _videojs$EventTarget.call(this) || this;\n    _this.pendingTimelineChanges_ = {};\n    _this.lastTimelineChanges_ = {};\n    return _this;\n  }\n\n  var _proto = TimelineChangeController.prototype;\n\n  _proto.clearPendingTimelineChange = function clearPendingTimelineChange(type) {\n    this.pendingTimelineChanges_[type] = null;\n    this.trigger('pendingtimelinechange');\n  };\n\n  _proto.pendingTimelineChange = function pendingTimelineChange(_ref) {\n    var type = _ref.type,\n        from = _ref.from,\n        to = _ref.to;\n\n    if (typeof from === 'number' && typeof to === 'number') {\n      this.pendingTimelineChanges_[type] = {\n        type: type,\n        from: from,\n        to: to\n      };\n      this.trigger('pendingtimelinechange');\n    }\n\n    return this.pendingTimelineChanges_[type];\n  };\n\n  _proto.lastTimelineChange = function lastTimelineChange(_ref2) {\n    var type = _ref2.type,\n        from = _ref2.from,\n        to = _ref2.to;\n\n    if (typeof from === 'number' && typeof to === 'number') {\n      this.lastTimelineChanges_[type] = {\n        type: type,\n        from: from,\n        to: to\n      };\n      delete this.pendingTimelineChanges_[type];\n      this.trigger('timelinechange');\n    }\n\n    return this.lastTimelineChanges_[type];\n  };\n\n  _proto.dispose = function dispose() {\n    this.trigger('dispose');\n    this.pendingTimelineChanges_ = {};\n    this.lastTimelineChanges_ = {};\n    this.off();\n  };\n\n  return TimelineChangeController;\n}(videojs.EventTarget);\n/* rollup-plugin-worker-factory start for worker!/Users/gsinger/repos/clean/http-streaming/src/decrypter-worker.js */\n\n\nvar workerCode = transform(getWorkerString(function () {\n  function createCommonjsModule(fn, basedir, module) {\n    return module = {\n      path: basedir,\n      exports: {},\n      require: function require(path, base) {\n        return commonjsRequire(path, base === undefined || base === null ? module.path : base);\n      }\n    }, fn(module, module.exports), module.exports;\n  }\n\n  function commonjsRequire() {\n    throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs');\n  }\n\n  var createClass = createCommonjsModule(function (module) {\n    function _defineProperties(target, props) {\n      for (var i = 0; i < props.length; i++) {\n        var descriptor = props[i];\n        descriptor.enumerable = descriptor.enumerable || false;\n        descriptor.configurable = true;\n        if (\"value\" in descriptor) descriptor.writable = true;\n        Object.defineProperty(target, descriptor.key, descriptor);\n      }\n    }\n\n    function _createClass(Constructor, protoProps, staticProps) {\n      if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n      if (staticProps) _defineProperties(Constructor, staticProps);\n      return Constructor;\n    }\n\n    module.exports = _createClass;\n    module.exports[\"default\"] = module.exports, module.exports.__esModule = true;\n  });\n  var setPrototypeOf = createCommonjsModule(function (module) {\n    function _setPrototypeOf(o, p) {\n      module.exports = _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n        o.__proto__ = p;\n        return o;\n      };\n\n      module.exports[\"default\"] = module.exports, module.exports.__esModule = true;\n      return _setPrototypeOf(o, p);\n    }\n\n    module.exports = _setPrototypeOf;\n    module.exports[\"default\"] = module.exports, module.exports.__esModule = true;\n  });\n  var inheritsLoose = createCommonjsModule(function (module) {\n    function _inheritsLoose(subClass, superClass) {\n      subClass.prototype = Object.create(superClass.prototype);\n      subClass.prototype.constructor = subClass;\n      setPrototypeOf(subClass, superClass);\n    }\n\n    module.exports = _inheritsLoose;\n    module.exports[\"default\"] = module.exports, module.exports.__esModule = true;\n  });\n  /**\n   * @file stream.js\n   */\n\n  /**\n   * A lightweight readable stream implemention that handles event dispatching.\n   *\n   * @class Stream\n   */\n\n  var Stream = /*#__PURE__*/function () {\n    function Stream() {\n      this.listeners = {};\n    }\n    /**\n     * Add a listener for a specified event type.\n     *\n     * @param {string} type the event name\n     * @param {Function} listener the callback to be invoked when an event of\n     * the specified type occurs\n     */\n\n\n    var _proto = Stream.prototype;\n\n    _proto.on = function on(type, listener) {\n      if (!this.listeners[type]) {\n        this.listeners[type] = [];\n      }\n\n      this.listeners[type].push(listener);\n    }\n    /**\n     * Remove a listener for a specified event type.\n     *\n     * @param {string} type the event name\n     * @param {Function} listener  a function previously registered for this\n     * type of event through `on`\n     * @return {boolean} if we could turn it off or not\n     */\n    ;\n\n    _proto.off = function off(type, listener) {\n      if (!this.listeners[type]) {\n        return false;\n      }\n\n      var index = this.listeners[type].indexOf(listener); // TODO: which is better?\n      // In Video.js we slice listener functions\n      // on trigger so that it does not mess up the order\n      // while we loop through.\n      //\n      // Here we slice on off so that the loop in trigger\n      // can continue using it's old reference to loop without\n      // messing up the order.\n\n      this.listeners[type] = this.listeners[type].slice(0);\n      this.listeners[type].splice(index, 1);\n      return index > -1;\n    }\n    /**\n     * Trigger an event of the specified type on this stream. Any additional\n     * arguments to this function are passed as parameters to event listeners.\n     *\n     * @param {string} type the event name\n     */\n    ;\n\n    _proto.trigger = function trigger(type) {\n      var callbacks = this.listeners[type];\n\n      if (!callbacks) {\n        return;\n      } // Slicing the arguments on every invocation of this method\n      // can add a significant amount of overhead. Avoid the\n      // intermediate object creation for the common case of a\n      // single callback argument\n\n\n      if (arguments.length === 2) {\n        var length = callbacks.length;\n\n        for (var i = 0; i < length; ++i) {\n          callbacks[i].call(this, arguments[1]);\n        }\n      } else {\n        var args = Array.prototype.slice.call(arguments, 1);\n        var _length = callbacks.length;\n\n        for (var _i = 0; _i < _length; ++_i) {\n          callbacks[_i].apply(this, args);\n        }\n      }\n    }\n    /**\n     * Destroys the stream and cleans up.\n     */\n    ;\n\n    _proto.dispose = function dispose() {\n      this.listeners = {};\n    }\n    /**\n     * Forwards all `data` events on this stream to the destination stream. The\n     * destination stream should provide a method `push` to receive the data\n     * events as they arrive.\n     *\n     * @param {Stream} destination the stream that will receive all `data` events\n     * @see http://nodejs.org/api/stream.html#stream_readable_pipe_destination_options\n     */\n    ;\n\n    _proto.pipe = function pipe(destination) {\n      this.on('data', function (data) {\n        destination.push(data);\n      });\n    };\n\n    return Stream;\n  }();\n  /*! @name pkcs7 @version 1.0.4 @license Apache-2.0 */\n\n  /**\n   * Returns the subarray of a Uint8Array without PKCS#7 padding.\n   *\n   * @param padded {Uint8Array} unencrypted bytes that have been padded\n   * @return {Uint8Array} the unpadded bytes\n   * @see http://tools.ietf.org/html/rfc5652\n   */\n\n\n  function unpad(padded) {\n    return padded.subarray(0, padded.byteLength - padded[padded.byteLength - 1]);\n  }\n  /*! @name aes-decrypter @version 3.1.2 @license Apache-2.0 */\n\n  /**\n   * @file aes.js\n   *\n   * This file contains an adaptation of the AES decryption algorithm\n   * from the Standford Javascript Cryptography Library. That work is\n   * covered by the following copyright and permissions notice:\n   *\n   * Copyright 2009-2010 Emily Stark, Mike Hamburg, Dan Boneh.\n   * All rights reserved.\n   *\n   * Redistribution and use in source and binary forms, with or without\n   * modification, are permitted provided that the following conditions are\n   * met:\n   *\n   * 1. Redistributions of source code must retain the above copyright\n   *    notice, this list of conditions and the following disclaimer.\n   *\n   * 2. Redistributions in binary form must reproduce the above\n   *    copyright notice, this list of conditions and the following\n   *    disclaimer in the documentation and/or other materials provided\n   *    with the distribution.\n   *\n   * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR\n   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n   * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE\n   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n   * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n   * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n   * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN\n   * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n   *\n   * The views and conclusions contained in the software and documentation\n   * are those of the authors and should not be interpreted as representing\n   * official policies, either expressed or implied, of the authors.\n   */\n\n  /**\n   * Expand the S-box tables.\n   *\n   * @private\n   */\n\n\n  var precompute = function precompute() {\n    var tables = [[[], [], [], [], []], [[], [], [], [], []]];\n    var encTable = tables[0];\n    var decTable = tables[1];\n    var sbox = encTable[4];\n    var sboxInv = decTable[4];\n    var i;\n    var x;\n    var xInv;\n    var d = [];\n    var th = [];\n    var x2;\n    var x4;\n    var x8;\n    var s;\n    var tEnc;\n    var tDec; // Compute double and third tables\n\n    for (i = 0; i < 256; i++) {\n      th[(d[i] = i << 1 ^ (i >> 7) * 283) ^ i] = i;\n    }\n\n    for (x = xInv = 0; !sbox[x]; x ^= x2 || 1, xInv = th[xInv] || 1) {\n      // Compute sbox\n      s = xInv ^ xInv << 1 ^ xInv << 2 ^ xInv << 3 ^ xInv << 4;\n      s = s >> 8 ^ s & 255 ^ 99;\n      sbox[x] = s;\n      sboxInv[s] = x; // Compute MixColumns\n\n      x8 = d[x4 = d[x2 = d[x]]];\n      tDec = x8 * 0x1010101 ^ x4 * 0x10001 ^ x2 * 0x101 ^ x * 0x1010100;\n      tEnc = d[s] * 0x101 ^ s * 0x1010100;\n\n      for (i = 0; i < 4; i++) {\n        encTable[i][x] = tEnc = tEnc << 24 ^ tEnc >>> 8;\n        decTable[i][s] = tDec = tDec << 24 ^ tDec >>> 8;\n      }\n    } // Compactify. Considerable speedup on Firefox.\n\n\n    for (i = 0; i < 5; i++) {\n      encTable[i] = encTable[i].slice(0);\n      decTable[i] = decTable[i].slice(0);\n    }\n\n    return tables;\n  };\n\n  var aesTables = null;\n  /**\n   * Schedule out an AES key for both encryption and decryption. This\n   * is a low-level class. Use a cipher mode to do bulk encryption.\n   *\n   * @class AES\n   * @param key {Array} The key as an array of 4, 6 or 8 words.\n   */\n\n  var AES = /*#__PURE__*/function () {\n    function AES(key) {\n      /**\n      * The expanded S-box and inverse S-box tables. These will be computed\n      * on the client so that we don't have to send them down the wire.\n      *\n      * There are two tables, _tables[0] is for encryption and\n      * _tables[1] is for decryption.\n      *\n      * The first 4 sub-tables are the expanded S-box with MixColumns. The\n      * last (_tables[01][4]) is the S-box itself.\n      *\n      * @private\n      */\n      // if we have yet to precompute the S-box tables\n      // do so now\n      if (!aesTables) {\n        aesTables = precompute();\n      } // then make a copy of that object for use\n\n\n      this._tables = [[aesTables[0][0].slice(), aesTables[0][1].slice(), aesTables[0][2].slice(), aesTables[0][3].slice(), aesTables[0][4].slice()], [aesTables[1][0].slice(), aesTables[1][1].slice(), aesTables[1][2].slice(), aesTables[1][3].slice(), aesTables[1][4].slice()]];\n      var i;\n      var j;\n      var tmp;\n      var sbox = this._tables[0][4];\n      var decTable = this._tables[1];\n      var keyLen = key.length;\n      var rcon = 1;\n\n      if (keyLen !== 4 && keyLen !== 6 && keyLen !== 8) {\n        throw new Error('Invalid aes key size');\n      }\n\n      var encKey = key.slice(0);\n      var decKey = [];\n      this._key = [encKey, decKey]; // schedule encryption keys\n\n      for (i = keyLen; i < 4 * keyLen + 28; i++) {\n        tmp = encKey[i - 1]; // apply sbox\n\n        if (i % keyLen === 0 || keyLen === 8 && i % keyLen === 4) {\n          tmp = sbox[tmp >>> 24] << 24 ^ sbox[tmp >> 16 & 255] << 16 ^ sbox[tmp >> 8 & 255] << 8 ^ sbox[tmp & 255]; // shift rows and add rcon\n\n          if (i % keyLen === 0) {\n            tmp = tmp << 8 ^ tmp >>> 24 ^ rcon << 24;\n            rcon = rcon << 1 ^ (rcon >> 7) * 283;\n          }\n        }\n\n        encKey[i] = encKey[i - keyLen] ^ tmp;\n      } // schedule decryption keys\n\n\n      for (j = 0; i; j++, i--) {\n        tmp = encKey[j & 3 ? i : i - 4];\n\n        if (i <= 4 || j < 4) {\n          decKey[j] = tmp;\n        } else {\n          decKey[j] = decTable[0][sbox[tmp >>> 24]] ^ decTable[1][sbox[tmp >> 16 & 255]] ^ decTable[2][sbox[tmp >> 8 & 255]] ^ decTable[3][sbox[tmp & 255]];\n        }\n      }\n    }\n    /**\n     * Decrypt 16 bytes, specified as four 32-bit words.\n     *\n     * @param {number} encrypted0 the first word to decrypt\n     * @param {number} encrypted1 the second word to decrypt\n     * @param {number} encrypted2 the third word to decrypt\n     * @param {number} encrypted3 the fourth word to decrypt\n     * @param {Int32Array} out the array to write the decrypted words\n     * into\n     * @param {number} offset the offset into the output array to start\n     * writing results\n     * @return {Array} The plaintext.\n     */\n\n\n    var _proto = AES.prototype;\n\n    _proto.decrypt = function decrypt(encrypted0, encrypted1, encrypted2, encrypted3, out, offset) {\n      var key = this._key[1]; // state variables a,b,c,d are loaded with pre-whitened data\n\n      var a = encrypted0 ^ key[0];\n      var b = encrypted3 ^ key[1];\n      var c = encrypted2 ^ key[2];\n      var d = encrypted1 ^ key[3];\n      var a2;\n      var b2;\n      var c2; // key.length === 2 ?\n\n      var nInnerRounds = key.length / 4 - 2;\n      var i;\n      var kIndex = 4;\n      var table = this._tables[1]; // load up the tables\n\n      var table0 = table[0];\n      var table1 = table[1];\n      var table2 = table[2];\n      var table3 = table[3];\n      var sbox = table[4]; // Inner rounds. Cribbed from OpenSSL.\n\n      for (i = 0; i < nInnerRounds; i++) {\n        a2 = table0[a >>> 24] ^ table1[b >> 16 & 255] ^ table2[c >> 8 & 255] ^ table3[d & 255] ^ key[kIndex];\n        b2 = table0[b >>> 24] ^ table1[c >> 16 & 255] ^ table2[d >> 8 & 255] ^ table3[a & 255] ^ key[kIndex + 1];\n        c2 = table0[c >>> 24] ^ table1[d >> 16 & 255] ^ table2[a >> 8 & 255] ^ table3[b & 255] ^ key[kIndex + 2];\n        d = table0[d >>> 24] ^ table1[a >> 16 & 255] ^ table2[b >> 8 & 255] ^ table3[c & 255] ^ key[kIndex + 3];\n        kIndex += 4;\n        a = a2;\n        b = b2;\n        c = c2;\n      } // Last round.\n\n\n      for (i = 0; i < 4; i++) {\n        out[(3 & -i) + offset] = sbox[a >>> 24] << 24 ^ sbox[b >> 16 & 255] << 16 ^ sbox[c >> 8 & 255] << 8 ^ sbox[d & 255] ^ key[kIndex++];\n        a2 = a;\n        a = b;\n        b = c;\n        c = d;\n        d = a2;\n      }\n    };\n\n    return AES;\n  }();\n  /**\n   * A wrapper around the Stream class to use setTimeout\n   * and run stream \"jobs\" Asynchronously\n   *\n   * @class AsyncStream\n   * @extends Stream\n   */\n\n\n  var AsyncStream = /*#__PURE__*/function (_Stream) {\n    inheritsLoose(AsyncStream, _Stream);\n\n    function AsyncStream() {\n      var _this;\n\n      _this = _Stream.call(this, Stream) || this;\n      _this.jobs = [];\n      _this.delay = 1;\n      _this.timeout_ = null;\n      return _this;\n    }\n    /**\n     * process an async job\n     *\n     * @private\n     */\n\n\n    var _proto = AsyncStream.prototype;\n\n    _proto.processJob_ = function processJob_() {\n      this.jobs.shift()();\n\n      if (this.jobs.length) {\n        this.timeout_ = setTimeout(this.processJob_.bind(this), this.delay);\n      } else {\n        this.timeout_ = null;\n      }\n    }\n    /**\n     * push a job into the stream\n     *\n     * @param {Function} job the job to push into the stream\n     */\n    ;\n\n    _proto.push = function push(job) {\n      this.jobs.push(job);\n\n      if (!this.timeout_) {\n        this.timeout_ = setTimeout(this.processJob_.bind(this), this.delay);\n      }\n    };\n\n    return AsyncStream;\n  }(Stream);\n  /**\n   * Convert network-order (big-endian) bytes into their little-endian\n   * representation.\n   */\n\n\n  var ntoh = function ntoh(word) {\n    return word << 24 | (word & 0xff00) << 8 | (word & 0xff0000) >> 8 | word >>> 24;\n  };\n  /**\n   * Decrypt bytes using AES-128 with CBC and PKCS#7 padding.\n   *\n   * @param {Uint8Array} encrypted the encrypted bytes\n   * @param {Uint32Array} key the bytes of the decryption key\n   * @param {Uint32Array} initVector the initialization vector (IV) to\n   * use for the first round of CBC.\n   * @return {Uint8Array} the decrypted bytes\n   *\n   * @see http://en.wikipedia.org/wiki/Advanced_Encryption_Standard\n   * @see http://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher_Block_Chaining_.28CBC.29\n   * @see https://tools.ietf.org/html/rfc2315\n   */\n\n\n  var decrypt = function decrypt(encrypted, key, initVector) {\n    // word-level access to the encrypted bytes\n    var encrypted32 = new Int32Array(encrypted.buffer, encrypted.byteOffset, encrypted.byteLength >> 2);\n    var decipher = new AES(Array.prototype.slice.call(key)); // byte and word-level access for the decrypted output\n\n    var decrypted = new Uint8Array(encrypted.byteLength);\n    var decrypted32 = new Int32Array(decrypted.buffer); // temporary variables for working with the IV, encrypted, and\n    // decrypted data\n\n    var init0;\n    var init1;\n    var init2;\n    var init3;\n    var encrypted0;\n    var encrypted1;\n    var encrypted2;\n    var encrypted3; // iteration variable\n\n    var wordIx; // pull out the words of the IV to ensure we don't modify the\n    // passed-in reference and easier access\n\n    init0 = initVector[0];\n    init1 = initVector[1];\n    init2 = initVector[2];\n    init3 = initVector[3]; // decrypt four word sequences, applying cipher-block chaining (CBC)\n    // to each decrypted block\n\n    for (wordIx = 0; wordIx < encrypted32.length; wordIx += 4) {\n      // convert big-endian (network order) words into little-endian\n      // (javascript order)\n      encrypted0 = ntoh(encrypted32[wordIx]);\n      encrypted1 = ntoh(encrypted32[wordIx + 1]);\n      encrypted2 = ntoh(encrypted32[wordIx + 2]);\n      encrypted3 = ntoh(encrypted32[wordIx + 3]); // decrypt the block\n\n      decipher.decrypt(encrypted0, encrypted1, encrypted2, encrypted3, decrypted32, wordIx); // XOR with the IV, and restore network byte-order to obtain the\n      // plaintext\n\n      decrypted32[wordIx] = ntoh(decrypted32[wordIx] ^ init0);\n      decrypted32[wordIx + 1] = ntoh(decrypted32[wordIx + 1] ^ init1);\n      decrypted32[wordIx + 2] = ntoh(decrypted32[wordIx + 2] ^ init2);\n      decrypted32[wordIx + 3] = ntoh(decrypted32[wordIx + 3] ^ init3); // setup the IV for the next round\n\n      init0 = encrypted0;\n      init1 = encrypted1;\n      init2 = encrypted2;\n      init3 = encrypted3;\n    }\n\n    return decrypted;\n  };\n  /**\n   * The `Decrypter` class that manages decryption of AES\n   * data through `AsyncStream` objects and the `decrypt`\n   * function\n   *\n   * @param {Uint8Array} encrypted the encrypted bytes\n   * @param {Uint32Array} key the bytes of the decryption key\n   * @param {Uint32Array} initVector the initialization vector (IV) to\n   * @param {Function} done the function to run when done\n   * @class Decrypter\n   */\n\n\n  var Decrypter = /*#__PURE__*/function () {\n    function Decrypter(encrypted, key, initVector, done) {\n      var step = Decrypter.STEP;\n      var encrypted32 = new Int32Array(encrypted.buffer);\n      var decrypted = new Uint8Array(encrypted.byteLength);\n      var i = 0;\n      this.asyncStream_ = new AsyncStream(); // split up the encryption job and do the individual chunks asynchronously\n\n      this.asyncStream_.push(this.decryptChunk_(encrypted32.subarray(i, i + step), key, initVector, decrypted));\n\n      for (i = step; i < encrypted32.length; i += step) {\n        initVector = new Uint32Array([ntoh(encrypted32[i - 4]), ntoh(encrypted32[i - 3]), ntoh(encrypted32[i - 2]), ntoh(encrypted32[i - 1])]);\n        this.asyncStream_.push(this.decryptChunk_(encrypted32.subarray(i, i + step), key, initVector, decrypted));\n      } // invoke the done() callback when everything is finished\n\n\n      this.asyncStream_.push(function () {\n        // remove pkcs#7 padding from the decrypted bytes\n        done(null, unpad(decrypted));\n      });\n    }\n    /**\n     * a getter for step the maximum number of bytes to process at one time\n     *\n     * @return {number} the value of step 32000\n     */\n\n\n    var _proto = Decrypter.prototype;\n    /**\n     * @private\n     */\n\n    _proto.decryptChunk_ = function decryptChunk_(encrypted, key, initVector, decrypted) {\n      return function () {\n        var bytes = decrypt(encrypted, key, initVector);\n        decrypted.set(bytes, encrypted.byteOffset);\n      };\n    };\n\n    createClass(Decrypter, null, [{\n      key: \"STEP\",\n      get: function get() {\n        // 4 * 8000;\n        return 32000;\n      }\n    }]);\n    return Decrypter;\n  }();\n  /**\n   * @file bin-utils.js\n   */\n\n  /**\n   * Creates an object for sending to a web worker modifying properties that are TypedArrays\n   * into a new object with seperated properties for the buffer, byteOffset, and byteLength.\n   *\n   * @param {Object} message\n   *        Object of properties and values to send to the web worker\n   * @return {Object}\n   *         Modified message with TypedArray values expanded\n   * @function createTransferableMessage\n   */\n\n\n  var createTransferableMessage = function createTransferableMessage(message) {\n    var transferable = {};\n    Object.keys(message).forEach(function (key) {\n      var value = message[key];\n\n      if (ArrayBuffer.isView(value)) {\n        transferable[key] = {\n          bytes: value.buffer,\n          byteOffset: value.byteOffset,\n          byteLength: value.byteLength\n        };\n      } else {\n        transferable[key] = value;\n      }\n    });\n    return transferable;\n  };\n  /* global self */\n\n  /**\n   * Our web worker interface so that things can talk to aes-decrypter\n   * that will be running in a web worker. the scope is passed to this by\n   * webworkify.\n   */\n\n\n  self.onmessage = function (event) {\n    var data = event.data;\n    var encrypted = new Uint8Array(data.encrypted.bytes, data.encrypted.byteOffset, data.encrypted.byteLength);\n    var key = new Uint32Array(data.key.bytes, data.key.byteOffset, data.key.byteLength / 4);\n    var iv = new Uint32Array(data.iv.bytes, data.iv.byteOffset, data.iv.byteLength / 4);\n    /* eslint-disable no-new, handle-callback-err */\n\n    new Decrypter(encrypted, key, iv, function (err, bytes) {\n      self.postMessage(createTransferableMessage({\n        source: data.source,\n        decrypted: bytes\n      }), [bytes.buffer]);\n    });\n    /* eslint-enable */\n  };\n}));\nvar Decrypter = factory(workerCode);\n/* rollup-plugin-worker-factory end for worker!/Users/gsinger/repos/clean/http-streaming/src/decrypter-worker.js */\n\n/**\n * Convert the properties of an HLS track into an audioTrackKind.\n *\n * @private\n */\n\nvar audioTrackKind_ = function audioTrackKind_(properties) {\n  var kind = properties[\"default\"] ? 'main' : 'alternative';\n\n  if (properties.characteristics && properties.characteristics.indexOf('public.accessibility.describes-video') >= 0) {\n    kind = 'main-desc';\n  }\n\n  return kind;\n};\n/**\n * Pause provided segment loader and playlist loader if active\n *\n * @param {SegmentLoader} segmentLoader\n *        SegmentLoader to pause\n * @param {Object} mediaType\n *        Active media type\n * @function stopLoaders\n */\n\n\nvar stopLoaders = function stopLoaders(segmentLoader, mediaType) {\n  segmentLoader.abort();\n  segmentLoader.pause();\n\n  if (mediaType && mediaType.activePlaylistLoader) {\n    mediaType.activePlaylistLoader.pause();\n    mediaType.activePlaylistLoader = null;\n  }\n};\n/**\n * Start loading provided segment loader and playlist loader\n *\n * @param {PlaylistLoader} playlistLoader\n *        PlaylistLoader to start loading\n * @param {Object} mediaType\n *        Active media type\n * @function startLoaders\n */\n\n\nvar startLoaders = function startLoaders(playlistLoader, mediaType) {\n  // Segment loader will be started after `loadedmetadata` or `loadedplaylist` from the\n  // playlist loader\n  mediaType.activePlaylistLoader = playlistLoader;\n  playlistLoader.load();\n};\n/**\n * Returns a function to be called when the media group changes. It performs a\n * non-destructive (preserve the buffer) resync of the SegmentLoader. This is because a\n * change of group is merely a rendition switch of the same content at another encoding,\n * rather than a change of content, such as switching audio from English to Spanish.\n *\n * @param {string} type\n *        MediaGroup type\n * @param {Object} settings\n *        Object containing required information for media groups\n * @return {Function}\n *         Handler for a non-destructive resync of SegmentLoader when the active media\n *         group changes.\n * @function onGroupChanged\n */\n\n\nvar onGroupChanged = function onGroupChanged(type, settings) {\n  return function () {\n    var _settings$segmentLoad = settings.segmentLoaders,\n        segmentLoader = _settings$segmentLoad[type],\n        mainSegmentLoader = _settings$segmentLoad.main,\n        mediaType = settings.mediaTypes[type];\n    var activeTrack = mediaType.activeTrack();\n    var activeGroup = mediaType.getActiveGroup();\n    var previousActiveLoader = mediaType.activePlaylistLoader;\n    var lastGroup = mediaType.lastGroup_; // the group did not change do nothing\n\n    if (activeGroup && lastGroup && activeGroup.id === lastGroup.id) {\n      return;\n    }\n\n    mediaType.lastGroup_ = activeGroup;\n    mediaType.lastTrack_ = activeTrack;\n    stopLoaders(segmentLoader, mediaType);\n\n    if (!activeGroup || activeGroup.isMasterPlaylist) {\n      // there is no group active or active group is a main playlist and won't change\n      return;\n    }\n\n    if (!activeGroup.playlistLoader) {\n      if (previousActiveLoader) {\n        // The previous group had a playlist loader but the new active group does not\n        // this means we are switching from demuxed to muxed audio. In this case we want to\n        // do a destructive reset of the main segment loader and not restart the audio\n        // loaders.\n        mainSegmentLoader.resetEverything();\n      }\n\n      return;\n    } // Non-destructive resync\n\n\n    segmentLoader.resyncLoader();\n    startLoaders(activeGroup.playlistLoader, mediaType);\n  };\n};\n\nvar onGroupChanging = function onGroupChanging(type, settings) {\n  return function () {\n    var segmentLoader = settings.segmentLoaders[type],\n        mediaType = settings.mediaTypes[type];\n    mediaType.lastGroup_ = null;\n    segmentLoader.abort();\n    segmentLoader.pause();\n  };\n};\n/**\n * Returns a function to be called when the media track changes. It performs a\n * destructive reset of the SegmentLoader to ensure we start loading as close to\n * currentTime as possible.\n *\n * @param {string} type\n *        MediaGroup type\n * @param {Object} settings\n *        Object containing required information for media groups\n * @return {Function}\n *         Handler for a destructive reset of SegmentLoader when the active media\n *         track changes.\n * @function onTrackChanged\n */\n\n\nvar onTrackChanged = function onTrackChanged(type, settings) {\n  return function () {\n    var masterPlaylistLoader = settings.masterPlaylistLoader,\n        _settings$segmentLoad2 = settings.segmentLoaders,\n        segmentLoader = _settings$segmentLoad2[type],\n        mainSegmentLoader = _settings$segmentLoad2.main,\n        mediaType = settings.mediaTypes[type];\n    var activeTrack = mediaType.activeTrack();\n    var activeGroup = mediaType.getActiveGroup();\n    var previousActiveLoader = mediaType.activePlaylistLoader;\n    var lastTrack = mediaType.lastTrack_; // track did not change, do nothing\n\n    if (lastTrack && activeTrack && lastTrack.id === activeTrack.id) {\n      return;\n    }\n\n    mediaType.lastGroup_ = activeGroup;\n    mediaType.lastTrack_ = activeTrack;\n    stopLoaders(segmentLoader, mediaType);\n\n    if (!activeGroup) {\n      // there is no group active so we do not want to restart loaders\n      return;\n    }\n\n    if (activeGroup.isMasterPlaylist) {\n      // track did not change, do nothing\n      if (!activeTrack || !lastTrack || activeTrack.id === lastTrack.id) {\n        return;\n      }\n\n      var mpc = settings.vhs.masterPlaylistController_;\n      var newPlaylist = mpc.selectPlaylist(); // media will not change do nothing\n\n      if (mpc.media() === newPlaylist) {\n        return;\n      }\n\n      mediaType.logger_(\"track change. Switching master audio from \" + lastTrack.id + \" to \" + activeTrack.id);\n      masterPlaylistLoader.pause();\n      mainSegmentLoader.resetEverything();\n      mpc.fastQualityChange_(newPlaylist);\n      return;\n    }\n\n    if (type === 'AUDIO') {\n      if (!activeGroup.playlistLoader) {\n        // when switching from demuxed audio/video to muxed audio/video (noted by no\n        // playlist loader for the audio group), we want to do a destructive reset of the\n        // main segment loader and not restart the audio loaders\n        mainSegmentLoader.setAudio(true); // don't have to worry about disabling the audio of the audio segment loader since\n        // it should be stopped\n\n        mainSegmentLoader.resetEverything();\n        return;\n      } // although the segment loader is an audio segment loader, call the setAudio\n      // function to ensure it is prepared to re-append the init segment (or handle other\n      // config changes)\n\n\n      segmentLoader.setAudio(true);\n      mainSegmentLoader.setAudio(false);\n    }\n\n    if (previousActiveLoader === activeGroup.playlistLoader) {\n      // Nothing has actually changed. This can happen because track change events can fire\n      // multiple times for a \"single\" change. One for enabling the new active track, and\n      // one for disabling the track that was active\n      startLoaders(activeGroup.playlistLoader, mediaType);\n      return;\n    }\n\n    if (segmentLoader.track) {\n      // For WebVTT, set the new text track in the segmentloader\n      segmentLoader.track(activeTrack);\n    } // destructive reset\n\n\n    segmentLoader.resetEverything();\n    startLoaders(activeGroup.playlistLoader, mediaType);\n  };\n};\n\nvar onError = {\n  /**\n   * Returns a function to be called when a SegmentLoader or PlaylistLoader encounters\n   * an error.\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @return {Function}\n   *         Error handler. Logs warning (or error if the playlist is blacklisted) to\n   *         console and switches back to default audio track.\n   * @function onError.AUDIO\n   */\n  AUDIO: function AUDIO(type, settings) {\n    return function () {\n      var segmentLoader = settings.segmentLoaders[type],\n          mediaType = settings.mediaTypes[type],\n          blacklistCurrentPlaylist = settings.blacklistCurrentPlaylist;\n      stopLoaders(segmentLoader, mediaType); // switch back to default audio track\n\n      var activeTrack = mediaType.activeTrack();\n      var activeGroup = mediaType.activeGroup();\n      var id = (activeGroup.filter(function (group) {\n        return group[\"default\"];\n      })[0] || activeGroup[0]).id;\n      var defaultTrack = mediaType.tracks[id];\n\n      if (activeTrack === defaultTrack) {\n        // Default track encountered an error. All we can do now is blacklist the current\n        // rendition and hope another will switch audio groups\n        blacklistCurrentPlaylist({\n          message: 'Problem encountered loading the default audio track.'\n        });\n        return;\n      }\n\n      videojs.log.warn('Problem encountered loading the alternate audio track.' + 'Switching back to default.');\n\n      for (var trackId in mediaType.tracks) {\n        mediaType.tracks[trackId].enabled = mediaType.tracks[trackId] === defaultTrack;\n      }\n\n      mediaType.onTrackChanged();\n    };\n  },\n\n  /**\n   * Returns a function to be called when a SegmentLoader or PlaylistLoader encounters\n   * an error.\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @return {Function}\n   *         Error handler. Logs warning to console and disables the active subtitle track\n   * @function onError.SUBTITLES\n   */\n  SUBTITLES: function SUBTITLES(type, settings) {\n    return function () {\n      var segmentLoader = settings.segmentLoaders[type],\n          mediaType = settings.mediaTypes[type];\n      videojs.log.warn('Problem encountered loading the subtitle track.' + 'Disabling subtitle track.');\n      stopLoaders(segmentLoader, mediaType);\n      var track = mediaType.activeTrack();\n\n      if (track) {\n        track.mode = 'disabled';\n      }\n\n      mediaType.onTrackChanged();\n    };\n  }\n};\nvar setupListeners = {\n  /**\n   * Setup event listeners for audio playlist loader\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {PlaylistLoader|null} playlistLoader\n   *        PlaylistLoader to register listeners on\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @function setupListeners.AUDIO\n   */\n  AUDIO: function AUDIO(type, playlistLoader, settings) {\n    if (!playlistLoader) {\n      // no playlist loader means audio will be muxed with the video\n      return;\n    }\n\n    var tech = settings.tech,\n        requestOptions = settings.requestOptions,\n        segmentLoader = settings.segmentLoaders[type];\n    playlistLoader.on('loadedmetadata', function () {\n      var media = playlistLoader.media();\n      segmentLoader.playlist(media, requestOptions); // if the video is already playing, or if this isn't a live video and preload\n      // permits, start downloading segments\n\n      if (!tech.paused() || media.endList && tech.preload() !== 'none') {\n        segmentLoader.load();\n      }\n    });\n    playlistLoader.on('loadedplaylist', function () {\n      segmentLoader.playlist(playlistLoader.media(), requestOptions); // If the player isn't paused, ensure that the segment loader is running\n\n      if (!tech.paused()) {\n        segmentLoader.load();\n      }\n    });\n    playlistLoader.on('error', onError[type](type, settings));\n  },\n\n  /**\n   * Setup event listeners for subtitle playlist loader\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {PlaylistLoader|null} playlistLoader\n   *        PlaylistLoader to register listeners on\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @function setupListeners.SUBTITLES\n   */\n  SUBTITLES: function SUBTITLES(type, playlistLoader, settings) {\n    var tech = settings.tech,\n        requestOptions = settings.requestOptions,\n        segmentLoader = settings.segmentLoaders[type],\n        mediaType = settings.mediaTypes[type];\n    playlistLoader.on('loadedmetadata', function () {\n      var media = playlistLoader.media();\n      segmentLoader.playlist(media, requestOptions);\n      segmentLoader.track(mediaType.activeTrack()); // if the video is already playing, or if this isn't a live video and preload\n      // permits, start downloading segments\n\n      if (!tech.paused() || media.endList && tech.preload() !== 'none') {\n        segmentLoader.load();\n      }\n    });\n    playlistLoader.on('loadedplaylist', function () {\n      segmentLoader.playlist(playlistLoader.media(), requestOptions); // If the player isn't paused, ensure that the segment loader is running\n\n      if (!tech.paused()) {\n        segmentLoader.load();\n      }\n    });\n    playlistLoader.on('error', onError[type](type, settings));\n  }\n};\nvar initialize = {\n  /**\n   * Setup PlaylistLoaders and AudioTracks for the audio groups\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @function initialize.AUDIO\n   */\n  'AUDIO': function AUDIO(type, settings) {\n    var vhs = settings.vhs,\n        sourceType = settings.sourceType,\n        segmentLoader = settings.segmentLoaders[type],\n        requestOptions = settings.requestOptions,\n        mediaGroups = settings.master.mediaGroups,\n        _settings$mediaTypes$ = settings.mediaTypes[type],\n        groups = _settings$mediaTypes$.groups,\n        tracks = _settings$mediaTypes$.tracks,\n        logger_ = _settings$mediaTypes$.logger_,\n        masterPlaylistLoader = settings.masterPlaylistLoader;\n    var audioOnlyMaster = isAudioOnly(masterPlaylistLoader.master); // force a default if we have none\n\n    if (!mediaGroups[type] || Object.keys(mediaGroups[type]).length === 0) {\n      mediaGroups[type] = {\n        main: {\n          \"default\": {\n            \"default\": true\n          }\n        }\n      };\n\n      if (audioOnlyMaster) {\n        mediaGroups[type].main[\"default\"].playlists = masterPlaylistLoader.master.playlists;\n      }\n    }\n\n    for (var groupId in mediaGroups[type]) {\n      if (!groups[groupId]) {\n        groups[groupId] = [];\n      }\n\n      for (var variantLabel in mediaGroups[type][groupId]) {\n        var properties = mediaGroups[type][groupId][variantLabel];\n        var playlistLoader = void 0;\n\n        if (audioOnlyMaster) {\n          logger_(\"AUDIO group '\" + groupId + \"' label '\" + variantLabel + \"' is a master playlist\");\n          properties.isMasterPlaylist = true;\n          playlistLoader = null; // if vhs-json was provided as the source, and the media playlist was resolved,\n          // use the resolved media playlist object\n        } else if (sourceType === 'vhs-json' && properties.playlists) {\n          playlistLoader = new PlaylistLoader(properties.playlists[0], vhs, requestOptions);\n        } else if (properties.resolvedUri) {\n          playlistLoader = new PlaylistLoader(properties.resolvedUri, vhs, requestOptions); // TODO: dash isn't the only type with properties.playlists\n          // should we even have properties.playlists in this check.\n        } else if (properties.playlists && sourceType === 'dash') {\n          playlistLoader = new DashPlaylistLoader(properties.playlists[0], vhs, requestOptions, masterPlaylistLoader);\n        } else {\n          // no resolvedUri means the audio is muxed with the video when using this\n          // audio track\n          playlistLoader = null;\n        }\n\n        properties = videojs.mergeOptions({\n          id: variantLabel,\n          playlistLoader: playlistLoader\n        }, properties);\n        setupListeners[type](type, properties.playlistLoader, settings);\n        groups[groupId].push(properties);\n\n        if (typeof tracks[variantLabel] === 'undefined') {\n          var track = new videojs.AudioTrack({\n            id: variantLabel,\n            kind: audioTrackKind_(properties),\n            enabled: false,\n            language: properties.language,\n            \"default\": properties[\"default\"],\n            label: variantLabel\n          });\n          tracks[variantLabel] = track;\n        }\n      }\n    } // setup single error event handler for the segment loader\n\n\n    segmentLoader.on('error', onError[type](type, settings));\n  },\n\n  /**\n   * Setup PlaylistLoaders and TextTracks for the subtitle groups\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @function initialize.SUBTITLES\n   */\n  'SUBTITLES': function SUBTITLES(type, settings) {\n    var tech = settings.tech,\n        vhs = settings.vhs,\n        sourceType = settings.sourceType,\n        segmentLoader = settings.segmentLoaders[type],\n        requestOptions = settings.requestOptions,\n        mediaGroups = settings.master.mediaGroups,\n        _settings$mediaTypes$2 = settings.mediaTypes[type],\n        groups = _settings$mediaTypes$2.groups,\n        tracks = _settings$mediaTypes$2.tracks,\n        masterPlaylistLoader = settings.masterPlaylistLoader;\n\n    for (var groupId in mediaGroups[type]) {\n      if (!groups[groupId]) {\n        groups[groupId] = [];\n      }\n\n      for (var variantLabel in mediaGroups[type][groupId]) {\n        if (mediaGroups[type][groupId][variantLabel].forced) {\n          // Subtitle playlists with the forced attribute are not selectable in Safari.\n          // According to Apple's HLS Authoring Specification:\n          //   If content has forced subtitles and regular subtitles in a given language,\n          //   the regular subtitles track in that language MUST contain both the forced\n          //   subtitles and the regular subtitles for that language.\n          // Because of this requirement and that Safari does not add forced subtitles,\n          // forced subtitles are skipped here to maintain consistent experience across\n          // all platforms\n          continue;\n        }\n\n        var properties = mediaGroups[type][groupId][variantLabel];\n        var playlistLoader = void 0;\n\n        if (sourceType === 'hls') {\n          playlistLoader = new PlaylistLoader(properties.resolvedUri, vhs, requestOptions);\n        } else if (sourceType === 'dash') {\n          var playlists = properties.playlists.filter(function (p) {\n            return p.excludeUntil !== Infinity;\n          });\n\n          if (!playlists.length) {\n            return;\n          }\n\n          playlistLoader = new DashPlaylistLoader(properties.playlists[0], vhs, requestOptions, masterPlaylistLoader);\n        } else if (sourceType === 'vhs-json') {\n          playlistLoader = new PlaylistLoader( // if the vhs-json object included the media playlist, use the media playlist\n          // as provided, otherwise use the resolved URI to load the playlist\n          properties.playlists ? properties.playlists[0] : properties.resolvedUri, vhs, requestOptions);\n        }\n\n        properties = videojs.mergeOptions({\n          id: variantLabel,\n          playlistLoader: playlistLoader\n        }, properties);\n        setupListeners[type](type, properties.playlistLoader, settings);\n        groups[groupId].push(properties);\n\n        if (typeof tracks[variantLabel] === 'undefined') {\n          var track = tech.addRemoteTextTrack({\n            id: variantLabel,\n            kind: 'subtitles',\n            \"default\": properties[\"default\"] && properties.autoselect,\n            language: properties.language,\n            label: variantLabel\n          }, false).track;\n          tracks[variantLabel] = track;\n        }\n      }\n    } // setup single error event handler for the segment loader\n\n\n    segmentLoader.on('error', onError[type](type, settings));\n  },\n\n  /**\n   * Setup TextTracks for the closed-caption groups\n   *\n   * @param {String} type\n   *        MediaGroup type\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @function initialize['CLOSED-CAPTIONS']\n   */\n  'CLOSED-CAPTIONS': function CLOSEDCAPTIONS(type, settings) {\n    var tech = settings.tech,\n        mediaGroups = settings.master.mediaGroups,\n        _settings$mediaTypes$3 = settings.mediaTypes[type],\n        groups = _settings$mediaTypes$3.groups,\n        tracks = _settings$mediaTypes$3.tracks;\n\n    for (var groupId in mediaGroups[type]) {\n      if (!groups[groupId]) {\n        groups[groupId] = [];\n      }\n\n      for (var variantLabel in mediaGroups[type][groupId]) {\n        var properties = mediaGroups[type][groupId][variantLabel]; // Look for either 608 (CCn) or 708 (SERVICEn) caption services\n\n        if (!/^(?:CC|SERVICE)/.test(properties.instreamId)) {\n          continue;\n        }\n\n        var captionServices = tech.options_.vhs && tech.options_.vhs.captionServices || {};\n        var newProps = {\n          label: variantLabel,\n          language: properties.language,\n          instreamId: properties.instreamId,\n          \"default\": properties[\"default\"] && properties.autoselect\n        };\n\n        if (captionServices[newProps.instreamId]) {\n          newProps = videojs.mergeOptions(newProps, captionServices[newProps.instreamId]);\n        }\n\n        if (newProps[\"default\"] === undefined) {\n          delete newProps[\"default\"];\n        } // No PlaylistLoader is required for Closed-Captions because the captions are\n        // embedded within the video stream\n\n\n        groups[groupId].push(videojs.mergeOptions({\n          id: variantLabel\n        }, properties));\n\n        if (typeof tracks[variantLabel] === 'undefined') {\n          var track = tech.addRemoteTextTrack({\n            id: newProps.instreamId,\n            kind: 'captions',\n            \"default\": newProps[\"default\"],\n            language: newProps.language,\n            label: newProps.label\n          }, false).track;\n          tracks[variantLabel] = track;\n        }\n      }\n    }\n  }\n};\n\nvar groupMatch = function groupMatch(list, media) {\n  for (var i = 0; i < list.length; i++) {\n    if (playlistMatch(media, list[i])) {\n      return true;\n    }\n\n    if (list[i].playlists && groupMatch(list[i].playlists, media)) {\n      return true;\n    }\n  }\n\n  return false;\n};\n/**\n * Returns a function used to get the active group of the provided type\n *\n * @param {string} type\n *        MediaGroup type\n * @param {Object} settings\n *        Object containing required information for media groups\n * @return {Function}\n *         Function that returns the active media group for the provided type. Takes an\n *         optional parameter {TextTrack} track. If no track is provided, a list of all\n *         variants in the group, otherwise the variant corresponding to the provided\n *         track is returned.\n * @function activeGroup\n */\n\n\nvar activeGroup = function activeGroup(type, settings) {\n  return function (track) {\n    var masterPlaylistLoader = settings.masterPlaylistLoader,\n        groups = settings.mediaTypes[type].groups;\n    var media = masterPlaylistLoader.media();\n\n    if (!media) {\n      return null;\n    }\n\n    var variants = null; // set to variants to main media active group\n\n    if (media.attributes[type]) {\n      variants = groups[media.attributes[type]];\n    }\n\n    var groupKeys = Object.keys(groups);\n\n    if (!variants) {\n      // find the masterPlaylistLoader media\n      // that is in a media group if we are dealing\n      // with audio only\n      if (type === 'AUDIO' && groupKeys.length > 1 && isAudioOnly(settings.master)) {\n        for (var i = 0; i < groupKeys.length; i++) {\n          var groupPropertyList = groups[groupKeys[i]];\n\n          if (groupMatch(groupPropertyList, media)) {\n            variants = groupPropertyList;\n            break;\n          }\n        } // use the main group if it exists\n\n      } else if (groups.main) {\n        variants = groups.main; // only one group, use that one\n      } else if (groupKeys.length === 1) {\n        variants = groups[groupKeys[0]];\n      }\n    }\n\n    if (typeof track === 'undefined') {\n      return variants;\n    }\n\n    if (track === null || !variants) {\n      // An active track was specified so a corresponding group is expected. track === null\n      // means no track is currently active so there is no corresponding group\n      return null;\n    }\n\n    return variants.filter(function (props) {\n      return props.id === track.id;\n    })[0] || null;\n  };\n};\n\nvar activeTrack = {\n  /**\n   * Returns a function used to get the active track of type provided\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @return {Function}\n   *         Function that returns the active media track for the provided type. Returns\n   *         null if no track is active\n   * @function activeTrack.AUDIO\n   */\n  AUDIO: function AUDIO(type, settings) {\n    return function () {\n      var tracks = settings.mediaTypes[type].tracks;\n\n      for (var id in tracks) {\n        if (tracks[id].enabled) {\n          return tracks[id];\n        }\n      }\n\n      return null;\n    };\n  },\n\n  /**\n   * Returns a function used to get the active track of type provided\n   *\n   * @param {string} type\n   *        MediaGroup type\n   * @param {Object} settings\n   *        Object containing required information for media groups\n   * @return {Function}\n   *         Function that returns the active media track for the provided type. Returns\n   *         null if no track is active\n   * @function activeTrack.SUBTITLES\n   */\n  SUBTITLES: function SUBTITLES(type, settings) {\n    return function () {\n      var tracks = settings.mediaTypes[type].tracks;\n\n      for (var id in tracks) {\n        if (tracks[id].mode === 'showing' || tracks[id].mode === 'hidden') {\n          return tracks[id];\n        }\n      }\n\n      return null;\n    };\n  }\n};\n\nvar getActiveGroup = function getActiveGroup(type, _ref) {\n  var mediaTypes = _ref.mediaTypes;\n  return function () {\n    var activeTrack_ = mediaTypes[type].activeTrack();\n\n    if (!activeTrack_) {\n      return null;\n    }\n\n    return mediaTypes[type].activeGroup(activeTrack_);\n  };\n};\n/**\n * Setup PlaylistLoaders and Tracks for media groups (Audio, Subtitles,\n * Closed-Captions) specified in the master manifest.\n *\n * @param {Object} settings\n *        Object containing required information for setting up the media groups\n * @param {Tech} settings.tech\n *        The tech of the player\n * @param {Object} settings.requestOptions\n *        XHR request options used by the segment loaders\n * @param {PlaylistLoader} settings.masterPlaylistLoader\n *        PlaylistLoader for the master source\n * @param {VhsHandler} settings.vhs\n *        VHS SourceHandler\n * @param {Object} settings.master\n *        The parsed master manifest\n * @param {Object} settings.mediaTypes\n *        Object to store the loaders, tracks, and utility methods for each media type\n * @param {Function} settings.blacklistCurrentPlaylist\n *        Blacklists the current rendition and forces a rendition switch.\n * @function setupMediaGroups\n */\n\n\nvar setupMediaGroups = function setupMediaGroups(settings) {\n  ['AUDIO', 'SUBTITLES', 'CLOSED-CAPTIONS'].forEach(function (type) {\n    initialize[type](type, settings);\n  });\n  var mediaTypes = settings.mediaTypes,\n      masterPlaylistLoader = settings.masterPlaylistLoader,\n      tech = settings.tech,\n      vhs = settings.vhs,\n      _settings$segmentLoad3 = settings.segmentLoaders,\n      audioSegmentLoader = _settings$segmentLoad3['AUDIO'],\n      mainSegmentLoader = _settings$segmentLoad3.main; // setup active group and track getters and change event handlers\n\n  ['AUDIO', 'SUBTITLES'].forEach(function (type) {\n    mediaTypes[type].activeGroup = activeGroup(type, settings);\n    mediaTypes[type].activeTrack = activeTrack[type](type, settings);\n    mediaTypes[type].onGroupChanged = onGroupChanged(type, settings);\n    mediaTypes[type].onGroupChanging = onGroupChanging(type, settings);\n    mediaTypes[type].onTrackChanged = onTrackChanged(type, settings);\n    mediaTypes[type].getActiveGroup = getActiveGroup(type, settings);\n  }); // DO NOT enable the default subtitle or caption track.\n  // DO enable the default audio track\n\n  var audioGroup = mediaTypes.AUDIO.activeGroup();\n\n  if (audioGroup) {\n    var groupId = (audioGroup.filter(function (group) {\n      return group[\"default\"];\n    })[0] || audioGroup[0]).id;\n    mediaTypes.AUDIO.tracks[groupId].enabled = true;\n    mediaTypes.AUDIO.onGroupChanged();\n    mediaTypes.AUDIO.onTrackChanged();\n    var activeAudioGroup = mediaTypes.AUDIO.getActiveGroup(); // a similar check for handling setAudio on each loader is run again each time the\n    // track is changed, but needs to be handled here since the track may not be considered\n    // changed on the first call to onTrackChanged\n\n    if (!activeAudioGroup.playlistLoader) {\n      // either audio is muxed with video or the stream is audio only\n      mainSegmentLoader.setAudio(true);\n    } else {\n      // audio is demuxed\n      mainSegmentLoader.setAudio(false);\n      audioSegmentLoader.setAudio(true);\n    }\n  }\n\n  masterPlaylistLoader.on('mediachange', function () {\n    ['AUDIO', 'SUBTITLES'].forEach(function (type) {\n      return mediaTypes[type].onGroupChanged();\n    });\n  });\n  masterPlaylistLoader.on('mediachanging', function () {\n    ['AUDIO', 'SUBTITLES'].forEach(function (type) {\n      return mediaTypes[type].onGroupChanging();\n    });\n  }); // custom audio track change event handler for usage event\n\n  var onAudioTrackChanged = function onAudioTrackChanged() {\n    mediaTypes.AUDIO.onTrackChanged();\n    tech.trigger({\n      type: 'usage',\n      name: 'vhs-audio-change'\n    });\n    tech.trigger({\n      type: 'usage',\n      name: 'hls-audio-change'\n    });\n  };\n\n  tech.audioTracks().addEventListener('change', onAudioTrackChanged);\n  tech.remoteTextTracks().addEventListener('change', mediaTypes.SUBTITLES.onTrackChanged);\n  vhs.on('dispose', function () {\n    tech.audioTracks().removeEventListener('change', onAudioTrackChanged);\n    tech.remoteTextTracks().removeEventListener('change', mediaTypes.SUBTITLES.onTrackChanged);\n  }); // clear existing audio tracks and add the ones we just created\n\n  tech.clearTracks('audio');\n\n  for (var id in mediaTypes.AUDIO.tracks) {\n    tech.audioTracks().addTrack(mediaTypes.AUDIO.tracks[id]);\n  }\n};\n/**\n * Creates skeleton object used to store the loaders, tracks, and utility methods for each\n * media type\n *\n * @return {Object}\n *         Object to store the loaders, tracks, and utility methods for each media type\n * @function createMediaTypes\n */\n\n\nvar createMediaTypes = function createMediaTypes() {\n  var mediaTypes = {};\n  ['AUDIO', 'SUBTITLES', 'CLOSED-CAPTIONS'].forEach(function (type) {\n    mediaTypes[type] = {\n      groups: {},\n      tracks: {},\n      activePlaylistLoader: null,\n      activeGroup: noop,\n      activeTrack: noop,\n      getActiveGroup: noop,\n      onGroupChanged: noop,\n      onTrackChanged: noop,\n      lastTrack_: null,\n      logger_: logger(\"MediaGroups[\" + type + \"]\")\n    };\n  });\n  return mediaTypes;\n};\n\nvar ABORT_EARLY_BLACKLIST_SECONDS = 60 * 2;\nvar Vhs$1; // SegmentLoader stats that need to have each loader's\n// values summed to calculate the final value\n\nvar loaderStats = ['mediaRequests', 'mediaRequestsAborted', 'mediaRequestsTimedout', 'mediaRequestsErrored', 'mediaTransferDuration', 'mediaBytesTransferred', 'mediaAppends'];\n\nvar sumLoaderStat = function sumLoaderStat(stat) {\n  return this.audioSegmentLoader_[stat] + this.mainSegmentLoader_[stat];\n};\n\nvar shouldSwitchToMedia = function shouldSwitchToMedia(_ref) {\n  var currentPlaylist = _ref.currentPlaylist,\n      buffered = _ref.buffered,\n      currentTime = _ref.currentTime,\n      nextPlaylist = _ref.nextPlaylist,\n      bufferLowWaterLine = _ref.bufferLowWaterLine,\n      bufferHighWaterLine = _ref.bufferHighWaterLine,\n      duration = _ref.duration,\n      experimentalBufferBasedABR = _ref.experimentalBufferBasedABR,\n      log = _ref.log; // we have no other playlist to switch to\n\n  if (!nextPlaylist) {\n    videojs.log.warn('We received no playlist to switch to. Please check your stream.');\n    return false;\n  }\n\n  var sharedLogLine = \"allowing switch \" + (currentPlaylist && currentPlaylist.id || 'null') + \" -> \" + nextPlaylist.id;\n\n  if (!currentPlaylist) {\n    log(sharedLogLine + \" as current playlist is not set\");\n    return true;\n  } // no need to switch if playlist is the same\n\n\n  if (nextPlaylist.id === currentPlaylist.id) {\n    return false;\n  } // determine if current time is in a buffered range.\n\n\n  var isBuffered = Boolean(findRange(buffered, currentTime).length); // If the playlist is live, then we want to not take low water line into account.\n  // This is because in LIVE, the player plays 3 segments from the end of the\n  // playlist, and if `BUFFER_LOW_WATER_LINE` is greater than the duration availble\n  // in those segments, a viewer will never experience a rendition upswitch.\n\n  if (!currentPlaylist.endList) {\n    // For LLHLS live streams, don't switch renditions before playback has started, as it almost\n    // doubles the time to first playback.\n    if (!isBuffered && typeof currentPlaylist.partTargetDuration === 'number') {\n      log(\"not \" + sharedLogLine + \" as current playlist is live llhls, but currentTime isn't in buffered.\");\n      return false;\n    }\n\n    log(sharedLogLine + \" as current playlist is live\");\n    return true;\n  }\n\n  var forwardBuffer = timeAheadOf(buffered, currentTime);\n  var maxBufferLowWaterLine = experimentalBufferBasedABR ? Config.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE : Config.MAX_BUFFER_LOW_WATER_LINE; // For the same reason as LIVE, we ignore the low water line when the VOD\n  // duration is below the max potential low water line\n\n  if (duration < maxBufferLowWaterLine) {\n    log(sharedLogLine + \" as duration < max low water line (\" + duration + \" < \" + maxBufferLowWaterLine + \")\");\n    return true;\n  }\n\n  var nextBandwidth = nextPlaylist.attributes.BANDWIDTH;\n  var currBandwidth = currentPlaylist.attributes.BANDWIDTH; // when switching down, if our buffer is lower than the high water line,\n  // we can switch down\n\n  if (nextBandwidth < currBandwidth && (!experimentalBufferBasedABR || forwardBuffer < bufferHighWaterLine)) {\n    var logLine = sharedLogLine + \" as next bandwidth < current bandwidth (\" + nextBandwidth + \" < \" + currBandwidth + \")\";\n\n    if (experimentalBufferBasedABR) {\n      logLine += \" and forwardBuffer < bufferHighWaterLine (\" + forwardBuffer + \" < \" + bufferHighWaterLine + \")\";\n    }\n\n    log(logLine);\n    return true;\n  } // and if our buffer is higher than the low water line,\n  // we can switch up\n\n\n  if ((!experimentalBufferBasedABR || nextBandwidth > currBandwidth) && forwardBuffer >= bufferLowWaterLine) {\n    var _logLine = sharedLogLine + \" as forwardBuffer >= bufferLowWaterLine (\" + forwardBuffer + \" >= \" + bufferLowWaterLine + \")\";\n\n    if (experimentalBufferBasedABR) {\n      _logLine += \" and next bandwidth > current bandwidth (\" + nextBandwidth + \" > \" + currBandwidth + \")\";\n    }\n\n    log(_logLine);\n    return true;\n  }\n\n  log(\"not \" + sharedLogLine + \" as no switching criteria met\");\n  return false;\n};\n/**\n * the master playlist controller controller all interactons\n * between playlists and segmentloaders. At this time this mainly\n * involves a master playlist and a series of audio playlists\n * if they are available\n *\n * @class MasterPlaylistController\n * @extends videojs.EventTarget\n */\n\n\nvar MasterPlaylistController = /*#__PURE__*/function (_videojs$EventTarget) {\n  _inheritsLoose(MasterPlaylistController, _videojs$EventTarget);\n\n  function MasterPlaylistController(options) {\n    var _this;\n\n    _this = _videojs$EventTarget.call(this) || this;\n    var src = options.src,\n        handleManifestRedirects = options.handleManifestRedirects,\n        withCredentials = options.withCredentials,\n        tech = options.tech,\n        bandwidth = options.bandwidth,\n        externVhs = options.externVhs,\n        useCueTags = options.useCueTags,\n        blacklistDuration = options.blacklistDuration,\n        enableLowInitialPlaylist = options.enableLowInitialPlaylist,\n        sourceType = options.sourceType,\n        cacheEncryptionKeys = options.cacheEncryptionKeys,\n        experimentalBufferBasedABR = options.experimentalBufferBasedABR,\n        experimentalLeastPixelDiffSelector = options.experimentalLeastPixelDiffSelector,\n        captionServices = options.captionServices;\n\n    if (!src) {\n      throw new Error('A non-empty playlist URL or JSON manifest string is required');\n    }\n\n    var maxPlaylistRetries = options.maxPlaylistRetries;\n\n    if (maxPlaylistRetries === null || typeof maxPlaylistRetries === 'undefined') {\n      maxPlaylistRetries = Infinity;\n    }\n\n    Vhs$1 = externVhs;\n    _this.experimentalBufferBasedABR = Boolean(experimentalBufferBasedABR);\n    _this.experimentalLeastPixelDiffSelector = Boolean(experimentalLeastPixelDiffSelector);\n    _this.withCredentials = withCredentials;\n    _this.tech_ = tech;\n    _this.vhs_ = tech.vhs;\n    _this.sourceType_ = sourceType;\n    _this.useCueTags_ = useCueTags;\n    _this.blacklistDuration = blacklistDuration;\n    _this.maxPlaylistRetries = maxPlaylistRetries;\n    _this.enableLowInitialPlaylist = enableLowInitialPlaylist;\n\n    if (_this.useCueTags_) {\n      _this.cueTagsTrack_ = _this.tech_.addTextTrack('metadata', 'ad-cues');\n      _this.cueTagsTrack_.inBandMetadataTrackDispatchType = '';\n    }\n\n    _this.requestOptions_ = {\n      withCredentials: withCredentials,\n      handleManifestRedirects: handleManifestRedirects,\n      maxPlaylistRetries: maxPlaylistRetries,\n      timeout: null\n    };\n\n    _this.on('error', _this.pauseLoading);\n\n    _this.mediaTypes_ = createMediaTypes();\n    _this.mediaSource = new window$1.MediaSource();\n    _this.handleDurationChange_ = _this.handleDurationChange_.bind(_assertThisInitialized(_this));\n    _this.handleSourceOpen_ = _this.handleSourceOpen_.bind(_assertThisInitialized(_this));\n    _this.handleSourceEnded_ = _this.handleSourceEnded_.bind(_assertThisInitialized(_this));\n\n    _this.mediaSource.addEventListener('durationchange', _this.handleDurationChange_); // load the media source into the player\n\n\n    _this.mediaSource.addEventListener('sourceopen', _this.handleSourceOpen_);\n\n    _this.mediaSource.addEventListener('sourceended', _this.handleSourceEnded_); // we don't have to handle sourceclose since dispose will handle termination of\n    // everything, and the MediaSource should not be detached without a proper disposal\n\n\n    _this.seekable_ = videojs.createTimeRanges();\n    _this.hasPlayed_ = false;\n    _this.syncController_ = new SyncController(options);\n    _this.segmentMetadataTrack_ = tech.addRemoteTextTrack({\n      kind: 'metadata',\n      label: 'segment-metadata'\n    }, false).track;\n    _this.decrypter_ = new Decrypter();\n    _this.sourceUpdater_ = new SourceUpdater(_this.mediaSource);\n    _this.inbandTextTracks_ = {};\n    _this.timelineChangeController_ = new TimelineChangeController();\n    var segmentLoaderSettings = {\n      vhs: _this.vhs_,\n      parse708captions: options.parse708captions,\n      captionServices: captionServices,\n      mediaSource: _this.mediaSource,\n      currentTime: _this.tech_.currentTime.bind(_this.tech_),\n      seekable: function seekable() {\n        return _this.seekable();\n      },\n      seeking: function seeking() {\n        return _this.tech_.seeking();\n      },\n      duration: function duration() {\n        return _this.duration();\n      },\n      hasPlayed: function hasPlayed() {\n        return _this.hasPlayed_;\n      },\n      goalBufferLength: function goalBufferLength() {\n        return _this.goalBufferLength();\n      },\n      bandwidth: bandwidth,\n      syncController: _this.syncController_,\n      decrypter: _this.decrypter_,\n      sourceType: _this.sourceType_,\n      inbandTextTracks: _this.inbandTextTracks_,\n      cacheEncryptionKeys: cacheEncryptionKeys,\n      sourceUpdater: _this.sourceUpdater_,\n      timelineChangeController: _this.timelineChangeController_,\n      experimentalExactManifestTimings: options.experimentalExactManifestTimings\n    }; // The source type check not only determines whether a special DASH playlist loader\n    // should be used, but also covers the case where the provided src is a vhs-json\n    // manifest object (instead of a URL). In the case of vhs-json, the default\n    // PlaylistLoader should be used.\n\n    _this.masterPlaylistLoader_ = _this.sourceType_ === 'dash' ? new DashPlaylistLoader(src, _this.vhs_, _this.requestOptions_) : new PlaylistLoader(src, _this.vhs_, _this.requestOptions_);\n\n    _this.setupMasterPlaylistLoaderListeners_(); // setup segment loaders\n    // combined audio/video or just video when alternate audio track is selected\n\n\n    _this.mainSegmentLoader_ = new SegmentLoader(videojs.mergeOptions(segmentLoaderSettings, {\n      segmentMetadataTrack: _this.segmentMetadataTrack_,\n      loaderType: 'main'\n    }), options); // alternate audio track\n\n    _this.audioSegmentLoader_ = new SegmentLoader(videojs.mergeOptions(segmentLoaderSettings, {\n      loaderType: 'audio'\n    }), options);\n    _this.subtitleSegmentLoader_ = new VTTSegmentLoader(videojs.mergeOptions(segmentLoaderSettings, {\n      loaderType: 'vtt',\n      featuresNativeTextTracks: _this.tech_.featuresNativeTextTracks\n    }), options);\n\n    _this.setupSegmentLoaderListeners_();\n\n    if (_this.experimentalBufferBasedABR) {\n      _this.masterPlaylistLoader_.one('loadedplaylist', function () {\n        return _this.startABRTimer_();\n      });\n\n      _this.tech_.on('pause', function () {\n        return _this.stopABRTimer_();\n      });\n\n      _this.tech_.on('play', function () {\n        return _this.startABRTimer_();\n      });\n    } // Create SegmentLoader stat-getters\n    // mediaRequests_\n    // mediaRequestsAborted_\n    // mediaRequestsTimedout_\n    // mediaRequestsErrored_\n    // mediaTransferDuration_\n    // mediaBytesTransferred_\n    // mediaAppends_\n\n\n    loaderStats.forEach(function (stat) {\n      _this[stat + '_'] = sumLoaderStat.bind(_assertThisInitialized(_this), stat);\n    });\n    _this.logger_ = logger('MPC');\n    _this.triggeredFmp4Usage = false;\n\n    if (_this.tech_.preload() === 'none') {\n      _this.loadOnPlay_ = function () {\n        _this.loadOnPlay_ = null;\n\n        _this.masterPlaylistLoader_.load();\n      };\n\n      _this.tech_.one('play', _this.loadOnPlay_);\n    } else {\n      _this.masterPlaylistLoader_.load();\n    }\n\n    _this.timeToLoadedData__ = -1;\n    _this.mainAppendsToLoadedData__ = -1;\n    _this.audioAppendsToLoadedData__ = -1;\n    var event = _this.tech_.preload() === 'none' ? 'play' : 'loadstart'; // start the first frame timer on loadstart or play (for preload none)\n\n    _this.tech_.one(event, function () {\n      var timeToLoadedDataStart = Date.now();\n\n      _this.tech_.one('loadeddata', function () {\n        _this.timeToLoadedData__ = Date.now() - timeToLoadedDataStart;\n        _this.mainAppendsToLoadedData__ = _this.mainSegmentLoader_.mediaAppends;\n        _this.audioAppendsToLoadedData__ = _this.audioSegmentLoader_.mediaAppends;\n      });\n    });\n\n    return _this;\n  }\n\n  var _proto = MasterPlaylistController.prototype;\n\n  _proto.mainAppendsToLoadedData_ = function mainAppendsToLoadedData_() {\n    return this.mainAppendsToLoadedData__;\n  };\n\n  _proto.audioAppendsToLoadedData_ = function audioAppendsToLoadedData_() {\n    return this.audioAppendsToLoadedData__;\n  };\n\n  _proto.appendsToLoadedData_ = function appendsToLoadedData_() {\n    var main = this.mainAppendsToLoadedData_();\n    var audio = this.audioAppendsToLoadedData_();\n\n    if (main === -1 || audio === -1) {\n      return -1;\n    }\n\n    return main + audio;\n  };\n\n  _proto.timeToLoadedData_ = function timeToLoadedData_() {\n    return this.timeToLoadedData__;\n  }\n  /**\n   * Run selectPlaylist and switch to the new playlist if we should\n   *\n   * @private\n   *\n   */\n  ;\n\n  _proto.checkABR_ = function checkABR_() {\n    var nextPlaylist = this.selectPlaylist();\n\n    if (nextPlaylist && this.shouldSwitchToMedia_(nextPlaylist)) {\n      this.switchMedia_(nextPlaylist, 'abr');\n    }\n  };\n\n  _proto.switchMedia_ = function switchMedia_(playlist, cause, delay) {\n    var oldMedia = this.media();\n    var oldId = oldMedia && (oldMedia.id || oldMedia.uri);\n    var newId = playlist.id || playlist.uri;\n\n    if (oldId && oldId !== newId) {\n      this.logger_(\"switch media \" + oldId + \" -> \" + newId + \" from \" + cause);\n      this.tech_.trigger({\n        type: 'usage',\n        name: \"vhs-rendition-change-\" + cause\n      });\n    }\n\n    this.masterPlaylistLoader_.media(playlist, delay);\n  }\n  /**\n   * Start a timer that periodically calls checkABR_\n   *\n   * @private\n   */\n  ;\n\n  _proto.startABRTimer_ = function startABRTimer_() {\n    var _this2 = this;\n\n    this.stopABRTimer_();\n    this.abrTimer_ = window$1.setInterval(function () {\n      return _this2.checkABR_();\n    }, 250);\n  }\n  /**\n   * Stop the timer that periodically calls checkABR_\n   *\n   * @private\n   */\n  ;\n\n  _proto.stopABRTimer_ = function stopABRTimer_() {\n    // if we're scrubbing, we don't need to pause.\n    // This getter will be added to Video.js in version 7.11.\n    if (this.tech_.scrubbing && this.tech_.scrubbing()) {\n      return;\n    }\n\n    window$1.clearInterval(this.abrTimer_);\n    this.abrTimer_ = null;\n  }\n  /**\n   * Get a list of playlists for the currently selected audio playlist\n   *\n   * @return {Array} the array of audio playlists\n   */\n  ;\n\n  _proto.getAudioTrackPlaylists_ = function getAudioTrackPlaylists_() {\n    var master = this.master();\n    var defaultPlaylists = master && master.playlists || []; // if we don't have any audio groups then we can only\n    // assume that the audio tracks are contained in masters\n    // playlist array, use that or an empty array.\n\n    if (!master || !master.mediaGroups || !master.mediaGroups.AUDIO) {\n      return defaultPlaylists;\n    }\n\n    var AUDIO = master.mediaGroups.AUDIO;\n    var groupKeys = Object.keys(AUDIO);\n    var track; // get the current active track\n\n    if (Object.keys(this.mediaTypes_.AUDIO.groups).length) {\n      track = this.mediaTypes_.AUDIO.activeTrack(); // or get the default track from master if mediaTypes_ isn't setup yet\n    } else {\n      // default group is `main` or just the first group.\n      var defaultGroup = AUDIO.main || groupKeys.length && AUDIO[groupKeys[0]];\n\n      for (var label in defaultGroup) {\n        if (defaultGroup[label][\"default\"]) {\n          track = {\n            label: label\n          };\n          break;\n        }\n      }\n    } // no active track no playlists.\n\n\n    if (!track) {\n      return defaultPlaylists;\n    }\n\n    var playlists = []; // get all of the playlists that are possible for the\n    // active track.\n\n    for (var group in AUDIO) {\n      if (AUDIO[group][track.label]) {\n        var properties = AUDIO[group][track.label];\n\n        if (properties.playlists && properties.playlists.length) {\n          playlists.push.apply(playlists, properties.playlists);\n        } else if (properties.uri) {\n          playlists.push(properties);\n        } else if (master.playlists.length) {\n          // if an audio group does not have a uri\n          // see if we have main playlists that use it as a group.\n          // if we do then add those to the playlists list.\n          for (var i = 0; i < master.playlists.length; i++) {\n            var playlist = master.playlists[i];\n\n            if (playlist.attributes && playlist.attributes.AUDIO && playlist.attributes.AUDIO === group) {\n              playlists.push(playlist);\n            }\n          }\n        }\n      }\n    }\n\n    if (!playlists.length) {\n      return defaultPlaylists;\n    }\n\n    return playlists;\n  }\n  /**\n   * Register event handlers on the master playlist loader. A helper\n   * function for construction time.\n   *\n   * @private\n   */\n  ;\n\n  _proto.setupMasterPlaylistLoaderListeners_ = function setupMasterPlaylistLoaderListeners_() {\n    var _this3 = this;\n\n    this.masterPlaylistLoader_.on('loadedmetadata', function () {\n      var media = _this3.masterPlaylistLoader_.media();\n\n      var requestTimeout = media.targetDuration * 1.5 * 1000; // If we don't have any more available playlists, we don't want to\n      // timeout the request.\n\n      if (isLowestEnabledRendition(_this3.masterPlaylistLoader_.master, _this3.masterPlaylistLoader_.media())) {\n        _this3.requestOptions_.timeout = 0;\n      } else {\n        _this3.requestOptions_.timeout = requestTimeout;\n      } // if this isn't a live video and preload permits, start\n      // downloading segments\n\n\n      if (media.endList && _this3.tech_.preload() !== 'none') {\n        _this3.mainSegmentLoader_.playlist(media, _this3.requestOptions_);\n\n        _this3.mainSegmentLoader_.load();\n      }\n\n      setupMediaGroups({\n        sourceType: _this3.sourceType_,\n        segmentLoaders: {\n          AUDIO: _this3.audioSegmentLoader_,\n          SUBTITLES: _this3.subtitleSegmentLoader_,\n          main: _this3.mainSegmentLoader_\n        },\n        tech: _this3.tech_,\n        requestOptions: _this3.requestOptions_,\n        masterPlaylistLoader: _this3.masterPlaylistLoader_,\n        vhs: _this3.vhs_,\n        master: _this3.master(),\n        mediaTypes: _this3.mediaTypes_,\n        blacklistCurrentPlaylist: _this3.blacklistCurrentPlaylist.bind(_this3)\n      });\n\n      _this3.triggerPresenceUsage_(_this3.master(), media);\n\n      _this3.setupFirstPlay();\n\n      if (!_this3.mediaTypes_.AUDIO.activePlaylistLoader || _this3.mediaTypes_.AUDIO.activePlaylistLoader.media()) {\n        _this3.trigger('selectedinitialmedia');\n      } else {\n        // We must wait for the active audio playlist loader to\n        // finish setting up before triggering this event so the\n        // representations API and EME setup is correct\n        _this3.mediaTypes_.AUDIO.activePlaylistLoader.one('loadedmetadata', function () {\n          _this3.trigger('selectedinitialmedia');\n        });\n      }\n    });\n    this.masterPlaylistLoader_.on('loadedplaylist', function () {\n      if (_this3.loadOnPlay_) {\n        _this3.tech_.off('play', _this3.loadOnPlay_);\n      }\n\n      var updatedPlaylist = _this3.masterPlaylistLoader_.media();\n\n      if (!updatedPlaylist) {\n        // exclude any variants that are not supported by the browser before selecting\n        // an initial media as the playlist selectors do not consider browser support\n        _this3.excludeUnsupportedVariants_();\n\n        var selectedMedia;\n\n        if (_this3.enableLowInitialPlaylist) {\n          selectedMedia = _this3.selectInitialPlaylist();\n        }\n\n        if (!selectedMedia) {\n          selectedMedia = _this3.selectPlaylist();\n        }\n\n        if (!selectedMedia || !_this3.shouldSwitchToMedia_(selectedMedia)) {\n          return;\n        }\n\n        _this3.initialMedia_ = selectedMedia;\n\n        _this3.switchMedia_(_this3.initialMedia_, 'initial'); // Under the standard case where a source URL is provided, loadedplaylist will\n        // fire again since the playlist will be requested. In the case of vhs-json\n        // (where the manifest object is provided as the source), when the media\n        // playlist's `segments` list is already available, a media playlist won't be\n        // requested, and loadedplaylist won't fire again, so the playlist handler must be\n        // called on its own here.\n\n\n        var haveJsonSource = _this3.sourceType_ === 'vhs-json' && _this3.initialMedia_.segments;\n\n        if (!haveJsonSource) {\n          return;\n        }\n\n        updatedPlaylist = _this3.initialMedia_;\n      }\n\n      _this3.handleUpdatedMediaPlaylist(updatedPlaylist);\n    });\n    this.masterPlaylistLoader_.on('error', function () {\n      _this3.blacklistCurrentPlaylist(_this3.masterPlaylistLoader_.error);\n    });\n    this.masterPlaylistLoader_.on('mediachanging', function () {\n      _this3.mainSegmentLoader_.abort();\n\n      _this3.mainSegmentLoader_.pause();\n    });\n    this.masterPlaylistLoader_.on('mediachange', function () {\n      var media = _this3.masterPlaylistLoader_.media();\n\n      var requestTimeout = media.targetDuration * 1.5 * 1000; // If we don't have any more available playlists, we don't want to\n      // timeout the request.\n\n      if (isLowestEnabledRendition(_this3.masterPlaylistLoader_.master, _this3.masterPlaylistLoader_.media())) {\n        _this3.requestOptions_.timeout = 0;\n      } else {\n        _this3.requestOptions_.timeout = requestTimeout;\n      } // TODO: Create a new event on the PlaylistLoader that signals\n      // that the segments have changed in some way and use that to\n      // update the SegmentLoader instead of doing it twice here and\n      // on `loadedplaylist`\n\n\n      _this3.mainSegmentLoader_.playlist(media, _this3.requestOptions_);\n\n      _this3.mainSegmentLoader_.load();\n\n      _this3.tech_.trigger({\n        type: 'mediachange',\n        bubbles: true\n      });\n    });\n    this.masterPlaylistLoader_.on('playlistunchanged', function () {\n      var updatedPlaylist = _this3.masterPlaylistLoader_.media(); // ignore unchanged playlists that have already been\n      // excluded for not-changing. We likely just have a really slowly updating\n      // playlist.\n\n\n      if (updatedPlaylist.lastExcludeReason_ === 'playlist-unchanged') {\n        return;\n      }\n\n      var playlistOutdated = _this3.stuckAtPlaylistEnd_(updatedPlaylist);\n\n      if (playlistOutdated) {\n        // Playlist has stopped updating and we're stuck at its end. Try to\n        // blacklist it and switch to another playlist in the hope that that\n        // one is updating (and give the player a chance to re-adjust to the\n        // safe live point).\n        _this3.blacklistCurrentPlaylist({\n          message: 'Playlist no longer updating.',\n          reason: 'playlist-unchanged'\n        }); // useful for monitoring QoS\n\n\n        _this3.tech_.trigger('playliststuck');\n      }\n    });\n    this.masterPlaylistLoader_.on('renditiondisabled', function () {\n      _this3.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-rendition-disabled'\n      });\n\n      _this3.tech_.trigger({\n        type: 'usage',\n        name: 'hls-rendition-disabled'\n      });\n    });\n    this.masterPlaylistLoader_.on('renditionenabled', function () {\n      _this3.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-rendition-enabled'\n      });\n\n      _this3.tech_.trigger({\n        type: 'usage',\n        name: 'hls-rendition-enabled'\n      });\n    });\n  }\n  /**\n   * Given an updated media playlist (whether it was loaded for the first time, or\n   * refreshed for live playlists), update any relevant properties and state to reflect\n   * changes in the media that should be accounted for (e.g., cues and duration).\n   *\n   * @param {Object} updatedPlaylist the updated media playlist object\n   *\n   * @private\n   */\n  ;\n\n  _proto.handleUpdatedMediaPlaylist = function handleUpdatedMediaPlaylist(updatedPlaylist) {\n    if (this.useCueTags_) {\n      this.updateAdCues_(updatedPlaylist);\n    } // TODO: Create a new event on the PlaylistLoader that signals\n    // that the segments have changed in some way and use that to\n    // update the SegmentLoader instead of doing it twice here and\n    // on `mediachange`\n\n\n    this.mainSegmentLoader_.playlist(updatedPlaylist, this.requestOptions_);\n    this.updateDuration(!updatedPlaylist.endList); // If the player isn't paused, ensure that the segment loader is running,\n    // as it is possible that it was temporarily stopped while waiting for\n    // a playlist (e.g., in case the playlist errored and we re-requested it).\n\n    if (!this.tech_.paused()) {\n      this.mainSegmentLoader_.load();\n\n      if (this.audioSegmentLoader_) {\n        this.audioSegmentLoader_.load();\n      }\n    }\n  }\n  /**\n   * A helper function for triggerring presence usage events once per source\n   *\n   * @private\n   */\n  ;\n\n  _proto.triggerPresenceUsage_ = function triggerPresenceUsage_(master, media) {\n    var mediaGroups = master.mediaGroups || {};\n    var defaultDemuxed = true;\n    var audioGroupKeys = Object.keys(mediaGroups.AUDIO);\n\n    for (var mediaGroup in mediaGroups.AUDIO) {\n      for (var label in mediaGroups.AUDIO[mediaGroup]) {\n        var properties = mediaGroups.AUDIO[mediaGroup][label];\n\n        if (!properties.uri) {\n          defaultDemuxed = false;\n        }\n      }\n    }\n\n    if (defaultDemuxed) {\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-demuxed'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-demuxed'\n      });\n    }\n\n    if (Object.keys(mediaGroups.SUBTITLES).length) {\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-webvtt'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-webvtt'\n      });\n    }\n\n    if (Vhs$1.Playlist.isAes(media)) {\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-aes'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-aes'\n      });\n    }\n\n    if (audioGroupKeys.length && Object.keys(mediaGroups.AUDIO[audioGroupKeys[0]]).length > 1) {\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-alternate-audio'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-alternate-audio'\n      });\n    }\n\n    if (this.useCueTags_) {\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-playlist-cue-tags'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-playlist-cue-tags'\n      });\n    }\n  };\n\n  _proto.shouldSwitchToMedia_ = function shouldSwitchToMedia_(nextPlaylist) {\n    var currentPlaylist = this.masterPlaylistLoader_.media() || this.masterPlaylistLoader_.pendingMedia_;\n    var currentTime = this.tech_.currentTime();\n    var bufferLowWaterLine = this.bufferLowWaterLine();\n    var bufferHighWaterLine = this.bufferHighWaterLine();\n    var buffered = this.tech_.buffered();\n    return shouldSwitchToMedia({\n      buffered: buffered,\n      currentTime: currentTime,\n      currentPlaylist: currentPlaylist,\n      nextPlaylist: nextPlaylist,\n      bufferLowWaterLine: bufferLowWaterLine,\n      bufferHighWaterLine: bufferHighWaterLine,\n      duration: this.duration(),\n      experimentalBufferBasedABR: this.experimentalBufferBasedABR,\n      log: this.logger_\n    });\n  }\n  /**\n   * Register event handlers on the segment loaders. A helper function\n   * for construction time.\n   *\n   * @private\n   */\n  ;\n\n  _proto.setupSegmentLoaderListeners_ = function setupSegmentLoaderListeners_() {\n    var _this4 = this;\n\n    if (!this.experimentalBufferBasedABR) {\n      this.mainSegmentLoader_.on('bandwidthupdate', function () {\n        var nextPlaylist = _this4.selectPlaylist();\n\n        if (_this4.shouldSwitchToMedia_(nextPlaylist)) {\n          _this4.switchMedia_(nextPlaylist, 'bandwidthupdate');\n        }\n\n        _this4.tech_.trigger('bandwidthupdate');\n      });\n      this.mainSegmentLoader_.on('progress', function () {\n        _this4.trigger('progress');\n      });\n    }\n\n    this.mainSegmentLoader_.on('error', function () {\n      _this4.blacklistCurrentPlaylist(_this4.mainSegmentLoader_.error());\n    });\n    this.mainSegmentLoader_.on('appenderror', function () {\n      _this4.error = _this4.mainSegmentLoader_.error_;\n\n      _this4.trigger('error');\n    });\n    this.mainSegmentLoader_.on('syncinfoupdate', function () {\n      _this4.onSyncInfoUpdate_();\n    });\n    this.mainSegmentLoader_.on('timestampoffset', function () {\n      _this4.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-timestamp-offset'\n      });\n\n      _this4.tech_.trigger({\n        type: 'usage',\n        name: 'hls-timestamp-offset'\n      });\n    });\n    this.audioSegmentLoader_.on('syncinfoupdate', function () {\n      _this4.onSyncInfoUpdate_();\n    });\n    this.audioSegmentLoader_.on('appenderror', function () {\n      _this4.error = _this4.audioSegmentLoader_.error_;\n\n      _this4.trigger('error');\n    });\n    this.mainSegmentLoader_.on('ended', function () {\n      _this4.logger_('main segment loader ended');\n\n      _this4.onEndOfStream();\n    });\n    this.mainSegmentLoader_.on('earlyabort', function (event) {\n      // never try to early abort with the new ABR algorithm\n      if (_this4.experimentalBufferBasedABR) {\n        return;\n      }\n\n      _this4.delegateLoaders_('all', ['abort']);\n\n      _this4.blacklistCurrentPlaylist({\n        message: 'Aborted early because there isn\\'t enough bandwidth to complete the ' + 'request without rebuffering.'\n      }, ABORT_EARLY_BLACKLIST_SECONDS);\n    });\n\n    var updateCodecs = function updateCodecs() {\n      if (!_this4.sourceUpdater_.hasCreatedSourceBuffers()) {\n        return _this4.tryToCreateSourceBuffers_();\n      }\n\n      var codecs = _this4.getCodecsOrExclude_(); // no codecs means that the playlist was excluded\n\n\n      if (!codecs) {\n        return;\n      }\n\n      _this4.sourceUpdater_.addOrChangeSourceBuffers(codecs);\n    };\n\n    this.mainSegmentLoader_.on('trackinfo', updateCodecs);\n    this.audioSegmentLoader_.on('trackinfo', updateCodecs);\n    this.mainSegmentLoader_.on('fmp4', function () {\n      if (!_this4.triggeredFmp4Usage) {\n        _this4.tech_.trigger({\n          type: 'usage',\n          name: 'vhs-fmp4'\n        });\n\n        _this4.tech_.trigger({\n          type: 'usage',\n          name: 'hls-fmp4'\n        });\n\n        _this4.triggeredFmp4Usage = true;\n      }\n    });\n    this.audioSegmentLoader_.on('fmp4', function () {\n      if (!_this4.triggeredFmp4Usage) {\n        _this4.tech_.trigger({\n          type: 'usage',\n          name: 'vhs-fmp4'\n        });\n\n        _this4.tech_.trigger({\n          type: 'usage',\n          name: 'hls-fmp4'\n        });\n\n        _this4.triggeredFmp4Usage = true;\n      }\n    });\n    this.audioSegmentLoader_.on('ended', function () {\n      _this4.logger_('audioSegmentLoader ended');\n\n      _this4.onEndOfStream();\n    });\n  };\n\n  _proto.mediaSecondsLoaded_ = function mediaSecondsLoaded_() {\n    return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded + this.mainSegmentLoader_.mediaSecondsLoaded);\n  }\n  /**\n   * Call load on our SegmentLoaders\n   */\n  ;\n\n  _proto.load = function load() {\n    this.mainSegmentLoader_.load();\n\n    if (this.mediaTypes_.AUDIO.activePlaylistLoader) {\n      this.audioSegmentLoader_.load();\n    }\n\n    if (this.mediaTypes_.SUBTITLES.activePlaylistLoader) {\n      this.subtitleSegmentLoader_.load();\n    }\n  }\n  /**\n   * Re-tune playback quality level for the current player\n   * conditions without performing destructive actions, like\n   * removing already buffered content\n   *\n   * @private\n   * @deprecated\n   */\n  ;\n\n  _proto.smoothQualityChange_ = function smoothQualityChange_(media) {\n    if (media === void 0) {\n      media = this.selectPlaylist();\n    }\n\n    this.fastQualityChange_(media);\n  }\n  /**\n   * Re-tune playback quality level for the current player\n   * conditions. This method will perform destructive actions like removing\n   * already buffered content in order to readjust the currently active\n   * playlist quickly. This is good for manual quality changes\n   *\n   * @private\n   */\n  ;\n\n  _proto.fastQualityChange_ = function fastQualityChange_(media) {\n    var _this5 = this;\n\n    if (media === void 0) {\n      media = this.selectPlaylist();\n    }\n\n    if (media === this.masterPlaylistLoader_.media()) {\n      this.logger_('skipping fastQualityChange because new media is same as old');\n      return;\n    }\n\n    this.switchMedia_(media, 'fast-quality'); // Delete all buffered data to allow an immediate quality switch, then seek to give\n    // the browser a kick to remove any cached frames from the previous rendtion (.04 seconds\n    // ahead is roughly the minimum that will accomplish this across a variety of content\n    // in IE and Edge, but seeking in place is sufficient on all other browsers)\n    // Edge/IE bug: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/14600375/\n    // Chrome bug: https://bugs.chromium.org/p/chromium/issues/detail?id=651904\n\n    this.mainSegmentLoader_.resetEverything(function () {\n      // Since this is not a typical seek, we avoid the seekTo method which can cause segments\n      // from the previously enabled rendition to load before the new playlist has finished loading\n      if (videojs.browser.IE_VERSION || videojs.browser.IS_EDGE) {\n        _this5.tech_.setCurrentTime(_this5.tech_.currentTime() + 0.04);\n      } else {\n        _this5.tech_.setCurrentTime(_this5.tech_.currentTime());\n      }\n    }); // don't need to reset audio as it is reset when media changes\n  }\n  /**\n   * Begin playback.\n   */\n  ;\n\n  _proto.play = function play() {\n    if (this.setupFirstPlay()) {\n      return;\n    }\n\n    if (this.tech_.ended()) {\n      this.tech_.setCurrentTime(0);\n    }\n\n    if (this.hasPlayed_) {\n      this.load();\n    }\n\n    var seekable = this.tech_.seekable(); // if the viewer has paused and we fell out of the live window,\n    // seek forward to the live point\n\n    if (this.tech_.duration() === Infinity) {\n      if (this.tech_.currentTime() < seekable.start(0)) {\n        return this.tech_.setCurrentTime(seekable.end(seekable.length - 1));\n      }\n    }\n  }\n  /**\n   * Seek to the latest media position if this is a live video and the\n   * player and video are loaded and initialized.\n   */\n  ;\n\n  _proto.setupFirstPlay = function setupFirstPlay() {\n    var _this6 = this;\n\n    var media = this.masterPlaylistLoader_.media(); // Check that everything is ready to begin buffering for the first call to play\n    //  If 1) there is no active media\n    //     2) the player is paused\n    //     3) the first play has already been setup\n    // then exit early\n\n    if (!media || this.tech_.paused() || this.hasPlayed_) {\n      return false;\n    } // when the video is a live stream\n\n\n    if (!media.endList) {\n      var seekable = this.seekable();\n\n      if (!seekable.length) {\n        // without a seekable range, the player cannot seek to begin buffering at the live\n        // point\n        return false;\n      }\n\n      if (videojs.browser.IE_VERSION && this.tech_.readyState() === 0) {\n        // IE11 throws an InvalidStateError if you try to set currentTime while the\n        // readyState is 0, so it must be delayed until the tech fires loadedmetadata.\n        this.tech_.one('loadedmetadata', function () {\n          _this6.trigger('firstplay');\n\n          _this6.tech_.setCurrentTime(seekable.end(0));\n\n          _this6.hasPlayed_ = true;\n        });\n        return false;\n      } // trigger firstplay to inform the source handler to ignore the next seek event\n\n\n      this.trigger('firstplay'); // seek to the live point\n\n      this.tech_.setCurrentTime(seekable.end(0));\n    }\n\n    this.hasPlayed_ = true; // we can begin loading now that everything is ready\n\n    this.load();\n    return true;\n  }\n  /**\n   * handle the sourceopen event on the MediaSource\n   *\n   * @private\n   */\n  ;\n\n  _proto.handleSourceOpen_ = function handleSourceOpen_() {\n    // Only attempt to create the source buffer if none already exist.\n    // handleSourceOpen is also called when we are \"re-opening\" a source buffer\n    // after `endOfStream` has been called (in response to a seek for instance)\n    this.tryToCreateSourceBuffers_(); // if autoplay is enabled, begin playback. This is duplicative of\n    // code in video.js but is required because play() must be invoked\n    // *after* the media source has opened.\n\n    if (this.tech_.autoplay()) {\n      var playPromise = this.tech_.play(); // Catch/silence error when a pause interrupts a play request\n      // on browsers which return a promise\n\n      if (typeof playPromise !== 'undefined' && typeof playPromise.then === 'function') {\n        playPromise.then(null, function (e) {});\n      }\n    }\n\n    this.trigger('sourceopen');\n  }\n  /**\n   * handle the sourceended event on the MediaSource\n   *\n   * @private\n   */\n  ;\n\n  _proto.handleSourceEnded_ = function handleSourceEnded_() {\n    if (!this.inbandTextTracks_.metadataTrack_) {\n      return;\n    }\n\n    var cues = this.inbandTextTracks_.metadataTrack_.cues;\n\n    if (!cues || !cues.length) {\n      return;\n    }\n\n    var duration = this.duration();\n    cues[cues.length - 1].endTime = isNaN(duration) || Math.abs(duration) === Infinity ? Number.MAX_VALUE : duration;\n  }\n  /**\n   * handle the durationchange event on the MediaSource\n   *\n   * @private\n   */\n  ;\n\n  _proto.handleDurationChange_ = function handleDurationChange_() {\n    this.tech_.trigger('durationchange');\n  }\n  /**\n   * Calls endOfStream on the media source when all active stream types have called\n   * endOfStream\n   *\n   * @param {string} streamType\n   *        Stream type of the segment loader that called endOfStream\n   * @private\n   */\n  ;\n\n  _proto.onEndOfStream = function onEndOfStream() {\n    var isEndOfStream = this.mainSegmentLoader_.ended_;\n\n    if (this.mediaTypes_.AUDIO.activePlaylistLoader) {\n      var mainMediaInfo = this.mainSegmentLoader_.getCurrentMediaInfo_(); // if the audio playlist loader exists, then alternate audio is active\n\n      if (!mainMediaInfo || mainMediaInfo.hasVideo) {\n        // if we do not know if the main segment loader contains video yet or if we\n        // definitively know the main segment loader contains video, then we need to wait\n        // for both main and audio segment loaders to call endOfStream\n        isEndOfStream = isEndOfStream && this.audioSegmentLoader_.ended_;\n      } else {\n        // otherwise just rely on the audio loader\n        isEndOfStream = this.audioSegmentLoader_.ended_;\n      }\n    }\n\n    if (!isEndOfStream) {\n      return;\n    }\n\n    this.stopABRTimer_();\n    this.sourceUpdater_.endOfStream();\n  }\n  /**\n   * Check if a playlist has stopped being updated\n   *\n   * @param {Object} playlist the media playlist object\n   * @return {boolean} whether the playlist has stopped being updated or not\n   */\n  ;\n\n  _proto.stuckAtPlaylistEnd_ = function stuckAtPlaylistEnd_(playlist) {\n    var seekable = this.seekable();\n\n    if (!seekable.length) {\n      // playlist doesn't have enough information to determine whether we are stuck\n      return false;\n    }\n\n    var expired = this.syncController_.getExpiredTime(playlist, this.duration());\n\n    if (expired === null) {\n      return false;\n    } // does not use the safe live end to calculate playlist end, since we\n    // don't want to say we are stuck while there is still content\n\n\n    var absolutePlaylistEnd = Vhs$1.Playlist.playlistEnd(playlist, expired);\n    var currentTime = this.tech_.currentTime();\n    var buffered = this.tech_.buffered();\n\n    if (!buffered.length) {\n      // return true if the playhead reached the absolute end of the playlist\n      return absolutePlaylistEnd - currentTime <= SAFE_TIME_DELTA;\n    }\n\n    var bufferedEnd = buffered.end(buffered.length - 1); // return true if there is too little buffer left and buffer has reached absolute\n    // end of playlist\n\n    return bufferedEnd - currentTime <= SAFE_TIME_DELTA && absolutePlaylistEnd - bufferedEnd <= SAFE_TIME_DELTA;\n  }\n  /**\n   * Blacklists a playlist when an error occurs for a set amount of time\n   * making it unavailable for selection by the rendition selection algorithm\n   * and then forces a new playlist (rendition) selection.\n   *\n   * @param {Object=} error an optional error that may include the playlist\n   * to blacklist\n   * @param {number=} blacklistDuration an optional number of seconds to blacklist the\n   * playlist\n   */\n  ;\n\n  _proto.blacklistCurrentPlaylist = function blacklistCurrentPlaylist(error, blacklistDuration) {\n    if (error === void 0) {\n      error = {};\n    } // If the `error` was generated by the playlist loader, it will contain\n    // the playlist we were trying to load (but failed) and that should be\n    // blacklisted instead of the currently selected playlist which is likely\n    // out-of-date in this scenario\n\n\n    var currentPlaylist = error.playlist || this.masterPlaylistLoader_.media();\n    blacklistDuration = blacklistDuration || error.blacklistDuration || this.blacklistDuration; // If there is no current playlist, then an error occurred while we were\n    // trying to load the master OR while we were disposing of the tech\n\n    if (!currentPlaylist) {\n      this.error = error;\n\n      if (this.mediaSource.readyState !== 'open') {\n        this.trigger('error');\n      } else {\n        this.sourceUpdater_.endOfStream('network');\n      }\n\n      return;\n    }\n\n    currentPlaylist.playlistErrors_++;\n    var playlists = this.masterPlaylistLoader_.master.playlists;\n    var enabledPlaylists = playlists.filter(isEnabled);\n    var isFinalRendition = enabledPlaylists.length === 1 && enabledPlaylists[0] === currentPlaylist; // Don't blacklist the only playlist unless it was blacklisted\n    // forever\n\n    if (playlists.length === 1 && blacklistDuration !== Infinity) {\n      videojs.log.warn(\"Problem encountered with playlist \" + currentPlaylist.id + \". \" + 'Trying again since it is the only playlist.');\n      this.tech_.trigger('retryplaylist'); // if this is a final rendition, we should delay\n\n      return this.masterPlaylistLoader_.load(isFinalRendition);\n    }\n\n    if (isFinalRendition) {\n      // Since we're on the final non-blacklisted playlist, and we're about to blacklist\n      // it, instead of erring the player or retrying this playlist, clear out the current\n      // blacklist. This allows other playlists to be attempted in case any have been\n      // fixed.\n      var reincluded = false;\n      playlists.forEach(function (playlist) {\n        // skip current playlist which is about to be blacklisted\n        if (playlist === currentPlaylist) {\n          return;\n        }\n\n        var excludeUntil = playlist.excludeUntil; // a playlist cannot be reincluded if it wasn't excluded to begin with.\n\n        if (typeof excludeUntil !== 'undefined' && excludeUntil !== Infinity) {\n          reincluded = true;\n          delete playlist.excludeUntil;\n        }\n      });\n\n      if (reincluded) {\n        videojs.log.warn('Removing other playlists from the exclusion list because the last ' + 'rendition is about to be excluded.'); // Technically we are retrying a playlist, in that we are simply retrying a previous\n        // playlist. This is needed for users relying on the retryplaylist event to catch a\n        // case where the player might be stuck and looping through \"dead\" playlists.\n\n        this.tech_.trigger('retryplaylist');\n      }\n    } // Blacklist this playlist\n\n\n    var excludeUntil;\n\n    if (currentPlaylist.playlistErrors_ > this.maxPlaylistRetries) {\n      excludeUntil = Infinity;\n    } else {\n      excludeUntil = Date.now() + blacklistDuration * 1000;\n    }\n\n    currentPlaylist.excludeUntil = excludeUntil;\n\n    if (error.reason) {\n      currentPlaylist.lastExcludeReason_ = error.reason;\n    }\n\n    this.tech_.trigger('blacklistplaylist');\n    this.tech_.trigger({\n      type: 'usage',\n      name: 'vhs-rendition-blacklisted'\n    });\n    this.tech_.trigger({\n      type: 'usage',\n      name: 'hls-rendition-blacklisted'\n    }); // TODO: should we select a new playlist if this blacklist wasn't for the currentPlaylist?\n    // Would be something like media().id !=== currentPlaylist.id and we  would need something\n    // like `pendingMedia` in playlist loaders to check against that too. This will prevent us\n    // from loading a new playlist on any blacklist.\n    // Select a new playlist\n\n    var nextPlaylist = this.selectPlaylist();\n\n    if (!nextPlaylist) {\n      this.error = 'Playback cannot continue. No available working or supported playlists.';\n      this.trigger('error');\n      return;\n    }\n\n    var logFn = error.internal ? this.logger_ : videojs.log.warn;\n    var errorMessage = error.message ? ' ' + error.message : '';\n    logFn((error.internal ? 'Internal problem' : 'Problem') + \" encountered with playlist \" + currentPlaylist.id + \".\" + (errorMessage + \" Switching to playlist \" + nextPlaylist.id + \".\")); // if audio group changed reset audio loaders\n\n    if (nextPlaylist.attributes.AUDIO !== currentPlaylist.attributes.AUDIO) {\n      this.delegateLoaders_('audio', ['abort', 'pause']);\n    } // if subtitle group changed reset subtitle loaders\n\n\n    if (nextPlaylist.attributes.SUBTITLES !== currentPlaylist.attributes.SUBTITLES) {\n      this.delegateLoaders_('subtitle', ['abort', 'pause']);\n    }\n\n    this.delegateLoaders_('main', ['abort', 'pause']);\n    var delayDuration = nextPlaylist.targetDuration / 2 * 1000 || 5 * 1000;\n    var shouldDelay = typeof nextPlaylist.lastRequest === 'number' && Date.now() - nextPlaylist.lastRequest <= delayDuration; // delay if it's a final rendition or if the last refresh is sooner than half targetDuration\n\n    return this.switchMedia_(nextPlaylist, 'exclude', isFinalRendition || shouldDelay);\n  }\n  /**\n   * Pause all segment/playlist loaders\n   */\n  ;\n\n  _proto.pauseLoading = function pauseLoading() {\n    this.delegateLoaders_('all', ['abort', 'pause']);\n    this.stopABRTimer_();\n  }\n  /**\n   * Call a set of functions in order on playlist loaders, segment loaders,\n   * or both types of loaders.\n   *\n   * @param {string} filter\n   *        Filter loaders that should call fnNames using a string. Can be:\n   *        * all - run on all loaders\n   *        * audio - run on all audio loaders\n   *        * subtitle - run on all subtitle loaders\n   *        * main - run on the main/master loaders\n   *\n   * @param {Array|string} fnNames\n   *        A string or array of function names to call.\n   */\n  ;\n\n  _proto.delegateLoaders_ = function delegateLoaders_(filter, fnNames) {\n    var _this7 = this;\n\n    var loaders = [];\n    var dontFilterPlaylist = filter === 'all';\n\n    if (dontFilterPlaylist || filter === 'main') {\n      loaders.push(this.masterPlaylistLoader_);\n    }\n\n    var mediaTypes = [];\n\n    if (dontFilterPlaylist || filter === 'audio') {\n      mediaTypes.push('AUDIO');\n    }\n\n    if (dontFilterPlaylist || filter === 'subtitle') {\n      mediaTypes.push('CLOSED-CAPTIONS');\n      mediaTypes.push('SUBTITLES');\n    }\n\n    mediaTypes.forEach(function (mediaType) {\n      var loader = _this7.mediaTypes_[mediaType] && _this7.mediaTypes_[mediaType].activePlaylistLoader;\n\n      if (loader) {\n        loaders.push(loader);\n      }\n    });\n    ['main', 'audio', 'subtitle'].forEach(function (name) {\n      var loader = _this7[name + \"SegmentLoader_\"];\n\n      if (loader && (filter === name || filter === 'all')) {\n        loaders.push(loader);\n      }\n    });\n    loaders.forEach(function (loader) {\n      return fnNames.forEach(function (fnName) {\n        if (typeof loader[fnName] === 'function') {\n          loader[fnName]();\n        }\n      });\n    });\n  }\n  /**\n   * set the current time on all segment loaders\n   *\n   * @param {TimeRange} currentTime the current time to set\n   * @return {TimeRange} the current time\n   */\n  ;\n\n  _proto.setCurrentTime = function setCurrentTime(currentTime) {\n    var buffered = findRange(this.tech_.buffered(), currentTime);\n\n    if (!(this.masterPlaylistLoader_ && this.masterPlaylistLoader_.media())) {\n      // return immediately if the metadata is not ready yet\n      return 0;\n    } // it's clearly an edge-case but don't thrown an error if asked to\n    // seek within an empty playlist\n\n\n    if (!this.masterPlaylistLoader_.media().segments) {\n      return 0;\n    } // if the seek location is already buffered, continue buffering as usual\n\n\n    if (buffered && buffered.length) {\n      return currentTime;\n    } // cancel outstanding requests so we begin buffering at the new\n    // location\n\n\n    this.mainSegmentLoader_.resetEverything();\n    this.mainSegmentLoader_.abort();\n\n    if (this.mediaTypes_.AUDIO.activePlaylistLoader) {\n      this.audioSegmentLoader_.resetEverything();\n      this.audioSegmentLoader_.abort();\n    }\n\n    if (this.mediaTypes_.SUBTITLES.activePlaylistLoader) {\n      this.subtitleSegmentLoader_.resetEverything();\n      this.subtitleSegmentLoader_.abort();\n    } // start segment loader loading in case they are paused\n\n\n    this.load();\n  }\n  /**\n   * get the current duration\n   *\n   * @return {TimeRange} the duration\n   */\n  ;\n\n  _proto.duration = function duration() {\n    if (!this.masterPlaylistLoader_) {\n      return 0;\n    }\n\n    var media = this.masterPlaylistLoader_.media();\n\n    if (!media) {\n      // no playlists loaded yet, so can't determine a duration\n      return 0;\n    } // Don't rely on the media source for duration in the case of a live playlist since\n    // setting the native MediaSource's duration to infinity ends up with consequences to\n    // seekable behavior. See https://github.com/w3c/media-source/issues/5 for details.\n    //\n    // This is resolved in the spec by https://github.com/w3c/media-source/pull/92,\n    // however, few browsers have support for setLiveSeekableRange()\n    // https://developer.mozilla.org/en-US/docs/Web/API/MediaSource/setLiveSeekableRange\n    //\n    // Until a time when the duration of the media source can be set to infinity, and a\n    // seekable range specified across browsers, just return Infinity.\n\n\n    if (!media.endList) {\n      return Infinity;\n    } // Since this is a VOD video, it is safe to rely on the media source's duration (if\n    // available). If it's not available, fall back to a playlist-calculated estimate.\n\n\n    if (this.mediaSource) {\n      return this.mediaSource.duration;\n    }\n\n    return Vhs$1.Playlist.duration(media);\n  }\n  /**\n   * check the seekable range\n   *\n   * @return {TimeRange} the seekable range\n   */\n  ;\n\n  _proto.seekable = function seekable() {\n    return this.seekable_;\n  };\n\n  _proto.onSyncInfoUpdate_ = function onSyncInfoUpdate_() {\n    var audioSeekable; // TODO check for creation of both source buffers before updating seekable\n    //\n    // A fix was made to this function where a check for\n    // this.sourceUpdater_.hasCreatedSourceBuffers\n    // was added to ensure that both source buffers were created before seekable was\n    // updated. However, it originally had a bug where it was checking for a true and\n    // returning early instead of checking for false. Setting it to check for false to\n    // return early though created other issues. A call to play() would check for seekable\n    // end without verifying that a seekable range was present. In addition, even checking\n    // for that didn't solve some issues, as handleFirstPlay is sometimes worked around\n    // due to a media update calling load on the segment loaders, skipping a seek to live,\n    // thereby starting live streams at the beginning of the stream rather than at the end.\n    //\n    // This conditional should be fixed to wait for the creation of two source buffers at\n    // the same time as the other sections of code are fixed to properly seek to live and\n    // not throw an error due to checking for a seekable end when no seekable range exists.\n    //\n    // For now, fall back to the older behavior, with the understanding that the seekable\n    // range may not be completely correct, leading to a suboptimal initial live point.\n\n    if (!this.masterPlaylistLoader_) {\n      return;\n    }\n\n    var media = this.masterPlaylistLoader_.media();\n\n    if (!media) {\n      return;\n    }\n\n    var expired = this.syncController_.getExpiredTime(media, this.duration());\n\n    if (expired === null) {\n      // not enough information to update seekable\n      return;\n    }\n\n    var master = this.masterPlaylistLoader_.master;\n    var mainSeekable = Vhs$1.Playlist.seekable(media, expired, Vhs$1.Playlist.liveEdgeDelay(master, media));\n\n    if (mainSeekable.length === 0) {\n      return;\n    }\n\n    if (this.mediaTypes_.AUDIO.activePlaylistLoader) {\n      media = this.mediaTypes_.AUDIO.activePlaylistLoader.media();\n      expired = this.syncController_.getExpiredTime(media, this.duration());\n\n      if (expired === null) {\n        return;\n      }\n\n      audioSeekable = Vhs$1.Playlist.seekable(media, expired, Vhs$1.Playlist.liveEdgeDelay(master, media));\n\n      if (audioSeekable.length === 0) {\n        return;\n      }\n    }\n\n    var oldEnd;\n    var oldStart;\n\n    if (this.seekable_ && this.seekable_.length) {\n      oldEnd = this.seekable_.end(0);\n      oldStart = this.seekable_.start(0);\n    }\n\n    if (!audioSeekable) {\n      // seekable has been calculated based on buffering video data so it\n      // can be returned directly\n      this.seekable_ = mainSeekable;\n    } else if (audioSeekable.start(0) > mainSeekable.end(0) || mainSeekable.start(0) > audioSeekable.end(0)) {\n      // seekables are pretty far off, rely on main\n      this.seekable_ = mainSeekable;\n    } else {\n      this.seekable_ = videojs.createTimeRanges([[audioSeekable.start(0) > mainSeekable.start(0) ? audioSeekable.start(0) : mainSeekable.start(0), audioSeekable.end(0) < mainSeekable.end(0) ? audioSeekable.end(0) : mainSeekable.end(0)]]);\n    } // seekable is the same as last time\n\n\n    if (this.seekable_ && this.seekable_.length) {\n      if (this.seekable_.end(0) === oldEnd && this.seekable_.start(0) === oldStart) {\n        return;\n      }\n    }\n\n    this.logger_(\"seekable updated [\" + printableRange(this.seekable_) + \"]\");\n    this.tech_.trigger('seekablechanged');\n  }\n  /**\n   * Update the player duration\n   */\n  ;\n\n  _proto.updateDuration = function updateDuration(isLive) {\n    if (this.updateDuration_) {\n      this.mediaSource.removeEventListener('sourceopen', this.updateDuration_);\n      this.updateDuration_ = null;\n    }\n\n    if (this.mediaSource.readyState !== 'open') {\n      this.updateDuration_ = this.updateDuration.bind(this, isLive);\n      this.mediaSource.addEventListener('sourceopen', this.updateDuration_);\n      return;\n    }\n\n    if (isLive) {\n      var seekable = this.seekable();\n\n      if (!seekable.length) {\n        return;\n      } // Even in the case of a live playlist, the native MediaSource's duration should not\n      // be set to Infinity (even though this would be expected for a live playlist), since\n      // setting the native MediaSource's duration to infinity ends up with consequences to\n      // seekable behavior. See https://github.com/w3c/media-source/issues/5 for details.\n      //\n      // This is resolved in the spec by https://github.com/w3c/media-source/pull/92,\n      // however, few browsers have support for setLiveSeekableRange()\n      // https://developer.mozilla.org/en-US/docs/Web/API/MediaSource/setLiveSeekableRange\n      //\n      // Until a time when the duration of the media source can be set to infinity, and a\n      // seekable range specified across browsers, the duration should be greater than or\n      // equal to the last possible seekable value.\n      // MediaSource duration starts as NaN\n      // It is possible (and probable) that this case will never be reached for many\n      // sources, since the MediaSource reports duration as the highest value without\n      // accounting for timestamp offset. For example, if the timestamp offset is -100 and\n      // we buffered times 0 to 100 with real times of 100 to 200, even though current\n      // time will be between 0 and 100, the native media source may report the duration\n      // as 200. However, since we report duration separate from the media source (as\n      // Infinity), and as long as the native media source duration value is greater than\n      // our reported seekable range, seeks will work as expected. The large number as\n      // duration for live is actually a strategy used by some players to work around the\n      // issue of live seekable ranges cited above.\n\n\n      if (isNaN(this.mediaSource.duration) || this.mediaSource.duration < seekable.end(seekable.length - 1)) {\n        this.sourceUpdater_.setDuration(seekable.end(seekable.length - 1));\n      }\n\n      return;\n    }\n\n    var buffered = this.tech_.buffered();\n    var duration = Vhs$1.Playlist.duration(this.masterPlaylistLoader_.media());\n\n    if (buffered.length > 0) {\n      duration = Math.max(duration, buffered.end(buffered.length - 1));\n    }\n\n    if (this.mediaSource.duration !== duration) {\n      this.sourceUpdater_.setDuration(duration);\n    }\n  }\n  /**\n   * dispose of the MasterPlaylistController and everything\n   * that it controls\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    var _this8 = this;\n\n    this.trigger('dispose');\n    this.decrypter_.terminate();\n    this.masterPlaylistLoader_.dispose();\n    this.mainSegmentLoader_.dispose();\n\n    if (this.loadOnPlay_) {\n      this.tech_.off('play', this.loadOnPlay_);\n    }\n\n    ['AUDIO', 'SUBTITLES'].forEach(function (type) {\n      var groups = _this8.mediaTypes_[type].groups;\n\n      for (var id in groups) {\n        groups[id].forEach(function (group) {\n          if (group.playlistLoader) {\n            group.playlistLoader.dispose();\n          }\n        });\n      }\n    });\n    this.audioSegmentLoader_.dispose();\n    this.subtitleSegmentLoader_.dispose();\n    this.sourceUpdater_.dispose();\n    this.timelineChangeController_.dispose();\n    this.stopABRTimer_();\n\n    if (this.updateDuration_) {\n      this.mediaSource.removeEventListener('sourceopen', this.updateDuration_);\n    }\n\n    this.mediaSource.removeEventListener('durationchange', this.handleDurationChange_); // load the media source into the player\n\n    this.mediaSource.removeEventListener('sourceopen', this.handleSourceOpen_);\n    this.mediaSource.removeEventListener('sourceended', this.handleSourceEnded_);\n    this.off();\n  }\n  /**\n   * return the master playlist object if we have one\n   *\n   * @return {Object} the master playlist object that we parsed\n   */\n  ;\n\n  _proto.master = function master() {\n    return this.masterPlaylistLoader_.master;\n  }\n  /**\n   * return the currently selected playlist\n   *\n   * @return {Object} the currently selected playlist object that we parsed\n   */\n  ;\n\n  _proto.media = function media() {\n    // playlist loader will not return media if it has not been fully loaded\n    return this.masterPlaylistLoader_.media() || this.initialMedia_;\n  };\n\n  _proto.areMediaTypesKnown_ = function areMediaTypesKnown_() {\n    var usingAudioLoader = !!this.mediaTypes_.AUDIO.activePlaylistLoader;\n    var hasMainMediaInfo = !!this.mainSegmentLoader_.getCurrentMediaInfo_(); // if we are not using an audio loader, then we have audio media info\n    // otherwise check on the segment loader.\n\n    var hasAudioMediaInfo = !usingAudioLoader ? true : !!this.audioSegmentLoader_.getCurrentMediaInfo_(); // one or both loaders has not loaded sufficently to get codecs\n\n    if (!hasMainMediaInfo || !hasAudioMediaInfo) {\n      return false;\n    }\n\n    return true;\n  };\n\n  _proto.getCodecsOrExclude_ = function getCodecsOrExclude_() {\n    var _this9 = this;\n\n    var media = {\n      main: this.mainSegmentLoader_.getCurrentMediaInfo_() || {},\n      audio: this.audioSegmentLoader_.getCurrentMediaInfo_() || {}\n    }; // set \"main\" media equal to video\n\n    media.video = media.main;\n    var playlistCodecs = codecsForPlaylist(this.master(), this.media());\n    var codecs = {};\n    var usingAudioLoader = !!this.mediaTypes_.AUDIO.activePlaylistLoader;\n\n    if (media.main.hasVideo) {\n      codecs.video = playlistCodecs.video || media.main.videoCodec || DEFAULT_VIDEO_CODEC;\n    }\n\n    if (media.main.isMuxed) {\n      codecs.video += \",\" + (playlistCodecs.audio || media.main.audioCodec || DEFAULT_AUDIO_CODEC);\n    }\n\n    if (media.main.hasAudio && !media.main.isMuxed || media.audio.hasAudio || usingAudioLoader) {\n      codecs.audio = playlistCodecs.audio || media.main.audioCodec || media.audio.audioCodec || DEFAULT_AUDIO_CODEC; // set audio isFmp4 so we use the correct \"supports\" function below\n\n      media.audio.isFmp4 = media.main.hasAudio && !media.main.isMuxed ? media.main.isFmp4 : media.audio.isFmp4;\n    } // no codecs, no playback.\n\n\n    if (!codecs.audio && !codecs.video) {\n      this.blacklistCurrentPlaylist({\n        playlist: this.media(),\n        message: 'Could not determine codecs for playlist.',\n        blacklistDuration: Infinity\n      });\n      return;\n    } // fmp4 relies on browser support, while ts relies on muxer support\n\n\n    var supportFunction = function supportFunction(isFmp4, codec) {\n      return isFmp4 ? browserSupportsCodec(codec) : muxerSupportsCodec(codec);\n    };\n\n    var unsupportedCodecs = {};\n    var unsupportedAudio;\n    ['video', 'audio'].forEach(function (type) {\n      if (codecs.hasOwnProperty(type) && !supportFunction(media[type].isFmp4, codecs[type])) {\n        var supporter = media[type].isFmp4 ? 'browser' : 'muxer';\n        unsupportedCodecs[supporter] = unsupportedCodecs[supporter] || [];\n        unsupportedCodecs[supporter].push(codecs[type]);\n\n        if (type === 'audio') {\n          unsupportedAudio = supporter;\n        }\n      }\n    });\n\n    if (usingAudioLoader && unsupportedAudio && this.media().attributes.AUDIO) {\n      var audioGroup = this.media().attributes.AUDIO;\n      this.master().playlists.forEach(function (variant) {\n        var variantAudioGroup = variant.attributes && variant.attributes.AUDIO;\n\n        if (variantAudioGroup === audioGroup && variant !== _this9.media()) {\n          variant.excludeUntil = Infinity;\n        }\n      });\n      this.logger_(\"excluding audio group \" + audioGroup + \" as \" + unsupportedAudio + \" does not support codec(s): \\\"\" + codecs.audio + \"\\\"\");\n    } // if we have any unsupported codecs blacklist this playlist.\n\n\n    if (Object.keys(unsupportedCodecs).length) {\n      var message = Object.keys(unsupportedCodecs).reduce(function (acc, supporter) {\n        if (acc) {\n          acc += ', ';\n        }\n\n        acc += supporter + \" does not support codec(s): \\\"\" + unsupportedCodecs[supporter].join(',') + \"\\\"\";\n        return acc;\n      }, '') + '.';\n      this.blacklistCurrentPlaylist({\n        playlist: this.media(),\n        internal: true,\n        message: message,\n        blacklistDuration: Infinity\n      });\n      return;\n    } // check if codec switching is happening\n\n\n    if (this.sourceUpdater_.hasCreatedSourceBuffers() && !this.sourceUpdater_.canChangeType()) {\n      var switchMessages = [];\n      ['video', 'audio'].forEach(function (type) {\n        var newCodec = (parseCodecs(_this9.sourceUpdater_.codecs[type] || '')[0] || {}).type;\n        var oldCodec = (parseCodecs(codecs[type] || '')[0] || {}).type;\n\n        if (newCodec && oldCodec && newCodec.toLowerCase() !== oldCodec.toLowerCase()) {\n          switchMessages.push(\"\\\"\" + _this9.sourceUpdater_.codecs[type] + \"\\\" -> \\\"\" + codecs[type] + \"\\\"\");\n        }\n      });\n\n      if (switchMessages.length) {\n        this.blacklistCurrentPlaylist({\n          playlist: this.media(),\n          message: \"Codec switching not supported: \" + switchMessages.join(', ') + \".\",\n          blacklistDuration: Infinity,\n          internal: true\n        });\n        return;\n      }\n    } // TODO: when using the muxer shouldn't we just return\n    // the codecs that the muxer outputs?\n\n\n    return codecs;\n  }\n  /**\n   * Create source buffers and exlude any incompatible renditions.\n   *\n   * @private\n   */\n  ;\n\n  _proto.tryToCreateSourceBuffers_ = function tryToCreateSourceBuffers_() {\n    // media source is not ready yet or sourceBuffers are already\n    // created.\n    if (this.mediaSource.readyState !== 'open' || this.sourceUpdater_.hasCreatedSourceBuffers()) {\n      return;\n    }\n\n    if (!this.areMediaTypesKnown_()) {\n      return;\n    }\n\n    var codecs = this.getCodecsOrExclude_(); // no codecs means that the playlist was excluded\n\n    if (!codecs) {\n      return;\n    }\n\n    this.sourceUpdater_.createSourceBuffers(codecs);\n    var codecString = [codecs.video, codecs.audio].filter(Boolean).join(',');\n    this.excludeIncompatibleVariants_(codecString);\n  }\n  /**\n   * Excludes playlists with codecs that are unsupported by the muxer and browser.\n   */\n  ;\n\n  _proto.excludeUnsupportedVariants_ = function excludeUnsupportedVariants_() {\n    var _this10 = this;\n\n    var playlists = this.master().playlists;\n    var ids = []; // TODO: why don't we have a property to loop through all\n    // playlist? Why did we ever mix indexes and keys?\n\n    Object.keys(playlists).forEach(function (key) {\n      var variant = playlists[key]; // check if we already processed this playlist.\n\n      if (ids.indexOf(variant.id) !== -1) {\n        return;\n      }\n\n      ids.push(variant.id);\n      var codecs = codecsForPlaylist(_this10.master, variant);\n      var unsupported = [];\n\n      if (codecs.audio && !muxerSupportsCodec(codecs.audio) && !browserSupportsCodec(codecs.audio)) {\n        unsupported.push(\"audio codec \" + codecs.audio);\n      }\n\n      if (codecs.video && !muxerSupportsCodec(codecs.video) && !browserSupportsCodec(codecs.video)) {\n        unsupported.push(\"video codec \" + codecs.video);\n      }\n\n      if (codecs.text && codecs.text === 'stpp.ttml.im1t') {\n        unsupported.push(\"text codec \" + codecs.text);\n      }\n\n      if (unsupported.length) {\n        variant.excludeUntil = Infinity;\n\n        _this10.logger_(\"excluding \" + variant.id + \" for unsupported: \" + unsupported.join(', '));\n      }\n    });\n  }\n  /**\n   * Blacklist playlists that are known to be codec or\n   * stream-incompatible with the SourceBuffer configuration. For\n   * instance, Media Source Extensions would cause the video element to\n   * stall waiting for video data if you switched from a variant with\n   * video and audio to an audio-only one.\n   *\n   * @param {Object} media a media playlist compatible with the current\n   * set of SourceBuffers. Variants in the current master playlist that\n   * do not appear to have compatible codec or stream configurations\n   * will be excluded from the default playlist selection algorithm\n   * indefinitely.\n   * @private\n   */\n  ;\n\n  _proto.excludeIncompatibleVariants_ = function excludeIncompatibleVariants_(codecString) {\n    var _this11 = this;\n\n    var ids = [];\n    var playlists = this.master().playlists;\n    var codecs = unwrapCodecList(parseCodecs(codecString));\n    var codecCount_ = codecCount(codecs);\n    var videoDetails = codecs.video && parseCodecs(codecs.video)[0] || null;\n    var audioDetails = codecs.audio && parseCodecs(codecs.audio)[0] || null;\n    Object.keys(playlists).forEach(function (key) {\n      var variant = playlists[key]; // check if we already processed this playlist.\n      // or it if it is already excluded forever.\n\n      if (ids.indexOf(variant.id) !== -1 || variant.excludeUntil === Infinity) {\n        return;\n      }\n\n      ids.push(variant.id);\n      var blacklistReasons = []; // get codecs from the playlist for this variant\n\n      var variantCodecs = codecsForPlaylist(_this11.masterPlaylistLoader_.master, variant);\n      var variantCodecCount = codecCount(variantCodecs); // if no codecs are listed, we cannot determine that this\n      // variant is incompatible. Wait for mux.js to probe\n\n      if (!variantCodecs.audio && !variantCodecs.video) {\n        return;\n      } // TODO: we can support this by removing the\n      // old media source and creating a new one, but it will take some work.\n      // The number of streams cannot change\n\n\n      if (variantCodecCount !== codecCount_) {\n        blacklistReasons.push(\"codec count \\\"\" + variantCodecCount + \"\\\" !== \\\"\" + codecCount_ + \"\\\"\");\n      } // only exclude playlists by codec change, if codecs cannot switch\n      // during playback.\n\n\n      if (!_this11.sourceUpdater_.canChangeType()) {\n        var variantVideoDetails = variantCodecs.video && parseCodecs(variantCodecs.video)[0] || null;\n        var variantAudioDetails = variantCodecs.audio && parseCodecs(variantCodecs.audio)[0] || null; // the video codec cannot change\n\n        if (variantVideoDetails && videoDetails && variantVideoDetails.type.toLowerCase() !== videoDetails.type.toLowerCase()) {\n          blacklistReasons.push(\"video codec \\\"\" + variantVideoDetails.type + \"\\\" !== \\\"\" + videoDetails.type + \"\\\"\");\n        } // the audio codec cannot change\n\n\n        if (variantAudioDetails && audioDetails && variantAudioDetails.type.toLowerCase() !== audioDetails.type.toLowerCase()) {\n          blacklistReasons.push(\"audio codec \\\"\" + variantAudioDetails.type + \"\\\" !== \\\"\" + audioDetails.type + \"\\\"\");\n        }\n      }\n\n      if (blacklistReasons.length) {\n        variant.excludeUntil = Infinity;\n\n        _this11.logger_(\"blacklisting \" + variant.id + \": \" + blacklistReasons.join(' && '));\n      }\n    });\n  };\n\n  _proto.updateAdCues_ = function updateAdCues_(media) {\n    var offset = 0;\n    var seekable = this.seekable();\n\n    if (seekable.length) {\n      offset = seekable.start(0);\n    }\n\n    updateAdCues(media, this.cueTagsTrack_, offset);\n  }\n  /**\n   * Calculates the desired forward buffer length based on current time\n   *\n   * @return {number} Desired forward buffer length in seconds\n   */\n  ;\n\n  _proto.goalBufferLength = function goalBufferLength() {\n    var currentTime = this.tech_.currentTime();\n    var initial = Config.GOAL_BUFFER_LENGTH;\n    var rate = Config.GOAL_BUFFER_LENGTH_RATE;\n    var max = Math.max(initial, Config.MAX_GOAL_BUFFER_LENGTH);\n    return Math.min(initial + currentTime * rate, max);\n  }\n  /**\n   * Calculates the desired buffer low water line based on current time\n   *\n   * @return {number} Desired buffer low water line in seconds\n   */\n  ;\n\n  _proto.bufferLowWaterLine = function bufferLowWaterLine() {\n    var currentTime = this.tech_.currentTime();\n    var initial = Config.BUFFER_LOW_WATER_LINE;\n    var rate = Config.BUFFER_LOW_WATER_LINE_RATE;\n    var max = Math.max(initial, Config.MAX_BUFFER_LOW_WATER_LINE);\n    var newMax = Math.max(initial, Config.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);\n    return Math.min(initial + currentTime * rate, this.experimentalBufferBasedABR ? newMax : max);\n  };\n\n  _proto.bufferHighWaterLine = function bufferHighWaterLine() {\n    return Config.BUFFER_HIGH_WATER_LINE;\n  };\n\n  return MasterPlaylistController;\n}(videojs.EventTarget);\n/**\n * Returns a function that acts as the Enable/disable playlist function.\n *\n * @param {PlaylistLoader} loader - The master playlist loader\n * @param {string} playlistID - id of the playlist\n * @param {Function} changePlaylistFn - A function to be called after a\n * playlist's enabled-state has been changed. Will NOT be called if a\n * playlist's enabled-state is unchanged\n * @param {boolean=} enable - Value to set the playlist enabled-state to\n * or if undefined returns the current enabled-state for the playlist\n * @return {Function} Function for setting/getting enabled\n */\n\n\nvar enableFunction = function enableFunction(loader, playlistID, changePlaylistFn) {\n  return function (enable) {\n    var playlist = loader.master.playlists[playlistID];\n    var incompatible = isIncompatible(playlist);\n    var currentlyEnabled = isEnabled(playlist);\n\n    if (typeof enable === 'undefined') {\n      return currentlyEnabled;\n    }\n\n    if (enable) {\n      delete playlist.disabled;\n    } else {\n      playlist.disabled = true;\n    }\n\n    if (enable !== currentlyEnabled && !incompatible) {\n      // Ensure the outside world knows about our changes\n      changePlaylistFn();\n\n      if (enable) {\n        loader.trigger('renditionenabled');\n      } else {\n        loader.trigger('renditiondisabled');\n      }\n    }\n\n    return enable;\n  };\n};\n/**\n * The representation object encapsulates the publicly visible information\n * in a media playlist along with a setter/getter-type function (enabled)\n * for changing the enabled-state of a particular playlist entry\n *\n * @class Representation\n */\n\n\nvar Representation = function Representation(vhsHandler, playlist, id) {\n  var mpc = vhsHandler.masterPlaylistController_,\n      smoothQualityChange = vhsHandler.options_.smoothQualityChange; // Get a reference to a bound version of the quality change function\n\n  var changeType = smoothQualityChange ? 'smooth' : 'fast';\n  var qualityChangeFunction = mpc[changeType + \"QualityChange_\"].bind(mpc); // some playlist attributes are optional\n\n  if (playlist.attributes) {\n    var resolution = playlist.attributes.RESOLUTION;\n    this.width = resolution && resolution.width;\n    this.height = resolution && resolution.height;\n    this.bandwidth = playlist.attributes.BANDWIDTH;\n  }\n\n  this.codecs = codecsForPlaylist(mpc.master(), playlist);\n  this.playlist = playlist; // The id is simply the ordinality of the media playlist\n  // within the master playlist\n\n  this.id = id; // Partially-apply the enableFunction to create a playlist-\n  // specific variant\n\n  this.enabled = enableFunction(vhsHandler.playlists, playlist.id, qualityChangeFunction);\n};\n/**\n * A mixin function that adds the `representations` api to an instance\n * of the VhsHandler class\n *\n * @param {VhsHandler} vhsHandler - An instance of VhsHandler to add the\n * representation API into\n */\n\n\nvar renditionSelectionMixin = function renditionSelectionMixin(vhsHandler) {\n  // Add a single API-specific function to the VhsHandler instance\n  vhsHandler.representations = function () {\n    var master = vhsHandler.masterPlaylistController_.master();\n    var playlists = isAudioOnly(master) ? vhsHandler.masterPlaylistController_.getAudioTrackPlaylists_() : master.playlists;\n\n    if (!playlists) {\n      return [];\n    }\n\n    return playlists.filter(function (media) {\n      return !isIncompatible(media);\n    }).map(function (e, i) {\n      return new Representation(vhsHandler, e, e.id);\n    });\n  };\n};\n/**\n * @file playback-watcher.js\n *\n * Playback starts, and now my watch begins. It shall not end until my death. I shall\n * take no wait, hold no uncleared timeouts, father no bad seeks. I shall wear no crowns\n * and win no glory. I shall live and die at my post. I am the corrector of the underflow.\n * I am the watcher of gaps. I am the shield that guards the realms of seekable. I pledge\n * my life and honor to the Playback Watch, for this Player and all the Players to come.\n */\n\n\nvar timerCancelEvents = ['seeking', 'seeked', 'pause', 'playing', 'error'];\n/**\n * @class PlaybackWatcher\n */\n\nvar PlaybackWatcher = /*#__PURE__*/function () {\n  /**\n   * Represents an PlaybackWatcher object.\n   *\n   * @class\n   * @param {Object} options an object that includes the tech and settings\n   */\n  function PlaybackWatcher(options) {\n    var _this = this;\n\n    this.masterPlaylistController_ = options.masterPlaylistController;\n    this.tech_ = options.tech;\n    this.seekable = options.seekable;\n    this.allowSeeksWithinUnsafeLiveWindow = options.allowSeeksWithinUnsafeLiveWindow;\n    this.liveRangeSafeTimeDelta = options.liveRangeSafeTimeDelta;\n    this.media = options.media;\n    this.consecutiveUpdates = 0;\n    this.lastRecordedTime = null;\n    this.timer_ = null;\n    this.checkCurrentTimeTimeout_ = null;\n    this.logger_ = logger('PlaybackWatcher');\n    this.logger_('initialize');\n\n    var playHandler = function playHandler() {\n      return _this.monitorCurrentTime_();\n    };\n\n    var canPlayHandler = function canPlayHandler() {\n      return _this.monitorCurrentTime_();\n    };\n\n    var waitingHandler = function waitingHandler() {\n      return _this.techWaiting_();\n    };\n\n    var cancelTimerHandler = function cancelTimerHandler() {\n      return _this.cancelTimer_();\n    };\n\n    var mpc = this.masterPlaylistController_;\n    var loaderTypes = ['main', 'subtitle', 'audio'];\n    var loaderChecks = {};\n    loaderTypes.forEach(function (type) {\n      loaderChecks[type] = {\n        reset: function reset() {\n          return _this.resetSegmentDownloads_(type);\n        },\n        updateend: function updateend() {\n          return _this.checkSegmentDownloads_(type);\n        }\n      };\n      mpc[type + \"SegmentLoader_\"].on('appendsdone', loaderChecks[type].updateend); // If a rendition switch happens during a playback stall where the buffer\n      // isn't changing we want to reset. We cannot assume that the new rendition\n      // will also be stalled, until after new appends.\n\n      mpc[type + \"SegmentLoader_\"].on('playlistupdate', loaderChecks[type].reset); // Playback stalls should not be detected right after seeking.\n      // This prevents one segment playlists (single vtt or single segment content)\n      // from being detected as stalling. As the buffer will not change in those cases, since\n      // the buffer is the entire video duration.\n\n      _this.tech_.on(['seeked', 'seeking'], loaderChecks[type].reset);\n    });\n    /**\n     * We check if a seek was into a gap through the following steps:\n     * 1. We get a seeking event and we do not get a seeked event. This means that\n     *    a seek was attempted but not completed.\n     * 2. We run `fixesBadSeeks_` on segment loader appends. This means that we already\n     *    removed everything from our buffer and appended a segment, and should be ready\n     *    to check for gaps.\n     */\n\n    var setSeekingHandlers = function setSeekingHandlers(fn) {\n      ['main', 'audio'].forEach(function (type) {\n        mpc[type + \"SegmentLoader_\"][fn]('appended', _this.seekingAppendCheck_);\n      });\n    };\n\n    this.seekingAppendCheck_ = function () {\n      if (_this.fixesBadSeeks_()) {\n        _this.consecutiveUpdates = 0;\n        _this.lastRecordedTime = _this.tech_.currentTime();\n        setSeekingHandlers('off');\n      }\n    };\n\n    this.clearSeekingAppendCheck_ = function () {\n      return setSeekingHandlers('off');\n    };\n\n    this.watchForBadSeeking_ = function () {\n      _this.clearSeekingAppendCheck_();\n\n      setSeekingHandlers('on');\n    };\n\n    this.tech_.on('seeked', this.clearSeekingAppendCheck_);\n    this.tech_.on('seeking', this.watchForBadSeeking_);\n    this.tech_.on('waiting', waitingHandler);\n    this.tech_.on(timerCancelEvents, cancelTimerHandler);\n    this.tech_.on('canplay', canPlayHandler);\n    /*\n      An edge case exists that results in gaps not being skipped when they exist at the beginning of a stream. This case\n      is surfaced in one of two ways:\n       1)  The `waiting` event is fired before the player has buffered content, making it impossible\n          to find or skip the gap. The `waiting` event is followed by a `play` event. On first play\n          we can check if playback is stalled due to a gap, and skip the gap if necessary.\n      2)  A source with a gap at the beginning of the stream is loaded programatically while the player\n          is in a playing state. To catch this case, it's important that our one-time play listener is setup\n          even if the player is in a playing state\n    */\n\n    this.tech_.one('play', playHandler); // Define the dispose function to clean up our events\n\n    this.dispose = function () {\n      _this.clearSeekingAppendCheck_();\n\n      _this.logger_('dispose');\n\n      _this.tech_.off('waiting', waitingHandler);\n\n      _this.tech_.off(timerCancelEvents, cancelTimerHandler);\n\n      _this.tech_.off('canplay', canPlayHandler);\n\n      _this.tech_.off('play', playHandler);\n\n      _this.tech_.off('seeking', _this.watchForBadSeeking_);\n\n      _this.tech_.off('seeked', _this.clearSeekingAppendCheck_);\n\n      loaderTypes.forEach(function (type) {\n        mpc[type + \"SegmentLoader_\"].off('appendsdone', loaderChecks[type].updateend);\n        mpc[type + \"SegmentLoader_\"].off('playlistupdate', loaderChecks[type].reset);\n\n        _this.tech_.off(['seeked', 'seeking'], loaderChecks[type].reset);\n      });\n\n      if (_this.checkCurrentTimeTimeout_) {\n        window$1.clearTimeout(_this.checkCurrentTimeTimeout_);\n      }\n\n      _this.cancelTimer_();\n    };\n  }\n  /**\n   * Periodically check current time to see if playback stopped\n   *\n   * @private\n   */\n\n\n  var _proto = PlaybackWatcher.prototype;\n\n  _proto.monitorCurrentTime_ = function monitorCurrentTime_() {\n    this.checkCurrentTime_();\n\n    if (this.checkCurrentTimeTimeout_) {\n      window$1.clearTimeout(this.checkCurrentTimeTimeout_);\n    } // 42 = 24 fps // 250 is what Webkit uses // FF uses 15\n\n\n    this.checkCurrentTimeTimeout_ = window$1.setTimeout(this.monitorCurrentTime_.bind(this), 250);\n  }\n  /**\n   * Reset stalled download stats for a specific type of loader\n   *\n   * @param {string} type\n   *        The segment loader type to check.\n   *\n   * @listens SegmentLoader#playlistupdate\n   * @listens Tech#seeking\n   * @listens Tech#seeked\n   */\n  ;\n\n  _proto.resetSegmentDownloads_ = function resetSegmentDownloads_(type) {\n    var loader = this.masterPlaylistController_[type + \"SegmentLoader_\"];\n\n    if (this[type + \"StalledDownloads_\"] > 0) {\n      this.logger_(\"resetting possible stalled download count for \" + type + \" loader\");\n    }\n\n    this[type + \"StalledDownloads_\"] = 0;\n    this[type + \"Buffered_\"] = loader.buffered_();\n  }\n  /**\n   * Checks on every segment `appendsdone` to see\n   * if segment appends are making progress. If they are not\n   * and we are still downloading bytes. We blacklist the playlist.\n   *\n   * @param {string} type\n   *        The segment loader type to check.\n   *\n   * @listens SegmentLoader#appendsdone\n   */\n  ;\n\n  _proto.checkSegmentDownloads_ = function checkSegmentDownloads_(type) {\n    var mpc = this.masterPlaylistController_;\n    var loader = mpc[type + \"SegmentLoader_\"];\n    var buffered = loader.buffered_();\n    var isBufferedDifferent = isRangeDifferent(this[type + \"Buffered_\"], buffered);\n    this[type + \"Buffered_\"] = buffered; // if another watcher is going to fix the issue or\n    // the buffered value for this loader changed\n    // appends are working\n\n    if (isBufferedDifferent) {\n      this.resetSegmentDownloads_(type);\n      return;\n    }\n\n    this[type + \"StalledDownloads_\"]++;\n    this.logger_(\"found #\" + this[type + \"StalledDownloads_\"] + \" \" + type + \" appends that did not increase buffer (possible stalled download)\", {\n      playlistId: loader.playlist_ && loader.playlist_.id,\n      buffered: timeRangesToArray(buffered)\n    }); // after 10 possibly stalled appends with no reset, exclude\n\n    if (this[type + \"StalledDownloads_\"] < 10) {\n      return;\n    }\n\n    this.logger_(type + \" loader stalled download exclusion\");\n    this.resetSegmentDownloads_(type);\n    this.tech_.trigger({\n      type: 'usage',\n      name: \"vhs-\" + type + \"-download-exclusion\"\n    });\n\n    if (type === 'subtitle') {\n      return;\n    } // TODO: should we exclude audio tracks rather than main tracks\n    // when type is audio?\n\n\n    mpc.blacklistCurrentPlaylist({\n      message: \"Excessive \" + type + \" segment downloading detected.\"\n    }, Infinity);\n  }\n  /**\n   * The purpose of this function is to emulate the \"waiting\" event on\n   * browsers that do not emit it when they are waiting for more\n   * data to continue playback\n   *\n   * @private\n   */\n  ;\n\n  _proto.checkCurrentTime_ = function checkCurrentTime_() {\n    if (this.tech_.paused() || this.tech_.seeking()) {\n      return;\n    }\n\n    var currentTime = this.tech_.currentTime();\n    var buffered = this.tech_.buffered();\n\n    if (this.lastRecordedTime === currentTime && (!buffered.length || currentTime + SAFE_TIME_DELTA >= buffered.end(buffered.length - 1))) {\n      // If current time is at the end of the final buffered region, then any playback\n      // stall is most likely caused by buffering in a low bandwidth environment. The tech\n      // should fire a `waiting` event in this scenario, but due to browser and tech\n      // inconsistencies. Calling `techWaiting_` here allows us to simulate\n      // responding to a native `waiting` event when the tech fails to emit one.\n      return this.techWaiting_();\n    }\n\n    if (this.consecutiveUpdates >= 5 && currentTime === this.lastRecordedTime) {\n      this.consecutiveUpdates++;\n      this.waiting_();\n    } else if (currentTime === this.lastRecordedTime) {\n      this.consecutiveUpdates++;\n    } else {\n      this.consecutiveUpdates = 0;\n      this.lastRecordedTime = currentTime;\n    }\n  }\n  /**\n   * Cancels any pending timers and resets the 'timeupdate' mechanism\n   * designed to detect that we are stalled\n   *\n   * @private\n   */\n  ;\n\n  _proto.cancelTimer_ = function cancelTimer_() {\n    this.consecutiveUpdates = 0;\n\n    if (this.timer_) {\n      this.logger_('cancelTimer_');\n      clearTimeout(this.timer_);\n    }\n\n    this.timer_ = null;\n  }\n  /**\n   * Fixes situations where there's a bad seek\n   *\n   * @return {boolean} whether an action was taken to fix the seek\n   * @private\n   */\n  ;\n\n  _proto.fixesBadSeeks_ = function fixesBadSeeks_() {\n    var seeking = this.tech_.seeking();\n\n    if (!seeking) {\n      return false;\n    } // TODO: It's possible that these seekable checks should be moved out of this function\n    // and into a function that runs on seekablechange. It's also possible that we only need\n    // afterSeekableWindow as the buffered check at the bottom is good enough to handle before\n    // seekable range.\n\n\n    var seekable = this.seekable();\n    var currentTime = this.tech_.currentTime();\n    var isAfterSeekableRange = this.afterSeekableWindow_(seekable, currentTime, this.media(), this.allowSeeksWithinUnsafeLiveWindow);\n    var seekTo;\n\n    if (isAfterSeekableRange) {\n      var seekableEnd = seekable.end(seekable.length - 1); // sync to live point (if VOD, our seekable was updated and we're simply adjusting)\n\n      seekTo = seekableEnd;\n    }\n\n    if (this.beforeSeekableWindow_(seekable, currentTime)) {\n      var seekableStart = seekable.start(0); // sync to the beginning of the live window\n      // provide a buffer of .1 seconds to handle rounding/imprecise numbers\n\n      seekTo = seekableStart + ( // if the playlist is too short and the seekable range is an exact time (can\n      // happen in live with a 3 segment playlist), then don't use a time delta\n      seekableStart === seekable.end(0) ? 0 : SAFE_TIME_DELTA);\n    }\n\n    if (typeof seekTo !== 'undefined') {\n      this.logger_(\"Trying to seek outside of seekable at time \" + currentTime + \" with \" + (\"seekable range \" + printableRange(seekable) + \". Seeking to \") + (seekTo + \".\"));\n      this.tech_.setCurrentTime(seekTo);\n      return true;\n    }\n\n    var sourceUpdater = this.masterPlaylistController_.sourceUpdater_;\n    var buffered = this.tech_.buffered();\n    var audioBuffered = sourceUpdater.audioBuffer ? sourceUpdater.audioBuffered() : null;\n    var videoBuffered = sourceUpdater.videoBuffer ? sourceUpdater.videoBuffered() : null;\n    var media = this.media(); // verify that at least two segment durations or one part duration have been\n    // appended before checking for a gap.\n\n    var minAppendedDuration = media.partTargetDuration ? media.partTargetDuration : (media.targetDuration - TIME_FUDGE_FACTOR) * 2; // verify that at least two segment durations have been\n    // appended before checking for a gap.\n\n    var bufferedToCheck = [audioBuffered, videoBuffered];\n\n    for (var i = 0; i < bufferedToCheck.length; i++) {\n      // skip null buffered\n      if (!bufferedToCheck[i]) {\n        continue;\n      }\n\n      var timeAhead = timeAheadOf(bufferedToCheck[i], currentTime); // if we are less than two video/audio segment durations or one part\n      // duration behind we haven't appended enough to call this a bad seek.\n\n      if (timeAhead < minAppendedDuration) {\n        return false;\n      }\n    }\n\n    var nextRange = findNextRange(buffered, currentTime); // we have appended enough content, but we don't have anything buffered\n    // to seek over the gap\n\n    if (nextRange.length === 0) {\n      return false;\n    }\n\n    seekTo = nextRange.start(0) + SAFE_TIME_DELTA;\n    this.logger_(\"Buffered region starts (\" + nextRange.start(0) + \") \" + (\" just beyond seek point (\" + currentTime + \"). Seeking to \" + seekTo + \".\"));\n    this.tech_.setCurrentTime(seekTo);\n    return true;\n  }\n  /**\n   * Handler for situations when we determine the player is waiting.\n   *\n   * @private\n   */\n  ;\n\n  _proto.waiting_ = function waiting_() {\n    if (this.techWaiting_()) {\n      return;\n    } // All tech waiting checks failed. Use last resort correction\n\n\n    var currentTime = this.tech_.currentTime();\n    var buffered = this.tech_.buffered();\n    var currentRange = findRange(buffered, currentTime); // Sometimes the player can stall for unknown reasons within a contiguous buffered\n    // region with no indication that anything is amiss (seen in Firefox). Seeking to\n    // currentTime is usually enough to kickstart the player. This checks that the player\n    // is currently within a buffered region before attempting a corrective seek.\n    // Chrome does not appear to continue `timeupdate` events after a `waiting` event\n    // until there is ~ 3 seconds of forward buffer available. PlaybackWatcher should also\n    // make sure there is ~3 seconds of forward buffer before taking any corrective action\n    // to avoid triggering an `unknownwaiting` event when the network is slow.\n\n    if (currentRange.length && currentTime + 3 <= currentRange.end(0)) {\n      this.cancelTimer_();\n      this.tech_.setCurrentTime(currentTime);\n      this.logger_(\"Stopped at \" + currentTime + \" while inside a buffered region \" + (\"[\" + currentRange.start(0) + \" -> \" + currentRange.end(0) + \"]. Attempting to resume \") + 'playback by seeking to the current time.'); // unknown waiting corrections may be useful for monitoring QoS\n\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-unknown-waiting'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-unknown-waiting'\n      });\n      return;\n    }\n  }\n  /**\n   * Handler for situations when the tech fires a `waiting` event\n   *\n   * @return {boolean}\n   *         True if an action (or none) was needed to correct the waiting. False if no\n   *         checks passed\n   * @private\n   */\n  ;\n\n  _proto.techWaiting_ = function techWaiting_() {\n    var seekable = this.seekable();\n    var currentTime = this.tech_.currentTime();\n\n    if (this.tech_.seeking() || this.timer_ !== null) {\n      // Tech is seeking or already waiting on another action, no action needed\n      return true;\n    }\n\n    if (this.beforeSeekableWindow_(seekable, currentTime)) {\n      var livePoint = seekable.end(seekable.length - 1);\n      this.logger_(\"Fell out of live window at time \" + currentTime + \". Seeking to \" + (\"live point (seekable end) \" + livePoint));\n      this.cancelTimer_();\n      this.tech_.setCurrentTime(livePoint); // live window resyncs may be useful for monitoring QoS\n\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-live-resync'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-live-resync'\n      });\n      return true;\n    }\n\n    var sourceUpdater = this.tech_.vhs.masterPlaylistController_.sourceUpdater_;\n    var buffered = this.tech_.buffered();\n    var videoUnderflow = this.videoUnderflow_({\n      audioBuffered: sourceUpdater.audioBuffered(),\n      videoBuffered: sourceUpdater.videoBuffered(),\n      currentTime: currentTime\n    });\n\n    if (videoUnderflow) {\n      // Even though the video underflowed and was stuck in a gap, the audio overplayed\n      // the gap, leading currentTime into a buffered range. Seeking to currentTime\n      // allows the video to catch up to the audio position without losing any audio\n      // (only suffering ~3 seconds of frozen video and a pause in audio playback).\n      this.cancelTimer_();\n      this.tech_.setCurrentTime(currentTime); // video underflow may be useful for monitoring QoS\n\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'vhs-video-underflow'\n      });\n      this.tech_.trigger({\n        type: 'usage',\n        name: 'hls-video-underflow'\n      });\n      return true;\n    }\n\n    var nextRange = findNextRange(buffered, currentTime); // check for gap\n\n    if (nextRange.length > 0) {\n      var difference = nextRange.start(0) - currentTime;\n      this.logger_(\"Stopped at \" + currentTime + \", setting timer for \" + difference + \", seeking \" + (\"to \" + nextRange.start(0)));\n      this.cancelTimer_();\n      this.timer_ = setTimeout(this.skipTheGap_.bind(this), difference * 1000, currentTime);\n      return true;\n    } // All checks failed. Returning false to indicate failure to correct waiting\n\n\n    return false;\n  };\n\n  _proto.afterSeekableWindow_ = function afterSeekableWindow_(seekable, currentTime, playlist, allowSeeksWithinUnsafeLiveWindow) {\n    if (allowSeeksWithinUnsafeLiveWindow === void 0) {\n      allowSeeksWithinUnsafeLiveWindow = false;\n    }\n\n    if (!seekable.length) {\n      // we can't make a solid case if there's no seekable, default to false\n      return false;\n    }\n\n    var allowedEnd = seekable.end(seekable.length - 1) + SAFE_TIME_DELTA;\n    var isLive = !playlist.endList;\n\n    if (isLive && allowSeeksWithinUnsafeLiveWindow) {\n      allowedEnd = seekable.end(seekable.length - 1) + playlist.targetDuration * 3;\n    }\n\n    if (currentTime > allowedEnd) {\n      return true;\n    }\n\n    return false;\n  };\n\n  _proto.beforeSeekableWindow_ = function beforeSeekableWindow_(seekable, currentTime) {\n    if (seekable.length && // can't fall before 0 and 0 seekable start identifies VOD stream\n    seekable.start(0) > 0 && currentTime < seekable.start(0) - this.liveRangeSafeTimeDelta) {\n      return true;\n    }\n\n    return false;\n  };\n\n  _proto.videoUnderflow_ = function videoUnderflow_(_ref) {\n    var videoBuffered = _ref.videoBuffered,\n        audioBuffered = _ref.audioBuffered,\n        currentTime = _ref.currentTime; // audio only content will not have video underflow :)\n\n    if (!videoBuffered) {\n      return;\n    }\n\n    var gap; // find a gap in demuxed content.\n\n    if (videoBuffered.length && audioBuffered.length) {\n      // in Chrome audio will continue to play for ~3s when we run out of video\n      // so we have to check that the video buffer did have some buffer in the\n      // past.\n      var lastVideoRange = findRange(videoBuffered, currentTime - 3);\n      var videoRange = findRange(videoBuffered, currentTime);\n      var audioRange = findRange(audioBuffered, currentTime);\n\n      if (audioRange.length && !videoRange.length && lastVideoRange.length) {\n        gap = {\n          start: lastVideoRange.end(0),\n          end: audioRange.end(0)\n        };\n      } // find a gap in muxed content.\n\n    } else {\n      var nextRange = findNextRange(videoBuffered, currentTime); // Even if there is no available next range, there is still a possibility we are\n      // stuck in a gap due to video underflow.\n\n      if (!nextRange.length) {\n        gap = this.gapFromVideoUnderflow_(videoBuffered, currentTime);\n      }\n    }\n\n    if (gap) {\n      this.logger_(\"Encountered a gap in video from \" + gap.start + \" to \" + gap.end + \". \" + (\"Seeking to current time \" + currentTime));\n      return true;\n    }\n\n    return false;\n  }\n  /**\n   * Timer callback. If playback still has not proceeded, then we seek\n   * to the start of the next buffered region.\n   *\n   * @private\n   */\n  ;\n\n  _proto.skipTheGap_ = function skipTheGap_(scheduledCurrentTime) {\n    var buffered = this.tech_.buffered();\n    var currentTime = this.tech_.currentTime();\n    var nextRange = findNextRange(buffered, currentTime);\n    this.cancelTimer_();\n\n    if (nextRange.length === 0 || currentTime !== scheduledCurrentTime) {\n      return;\n    }\n\n    this.logger_('skipTheGap_:', 'currentTime:', currentTime, 'scheduled currentTime:', scheduledCurrentTime, 'nextRange start:', nextRange.start(0)); // only seek if we still have not played\n\n    this.tech_.setCurrentTime(nextRange.start(0) + TIME_FUDGE_FACTOR);\n    this.tech_.trigger({\n      type: 'usage',\n      name: 'vhs-gap-skip'\n    });\n    this.tech_.trigger({\n      type: 'usage',\n      name: 'hls-gap-skip'\n    });\n  };\n\n  _proto.gapFromVideoUnderflow_ = function gapFromVideoUnderflow_(buffered, currentTime) {\n    // At least in Chrome, if there is a gap in the video buffer, the audio will continue\n    // playing for ~3 seconds after the video gap starts. This is done to account for\n    // video buffer underflow/underrun (note that this is not done when there is audio\n    // buffer underflow/underrun -- in that case the video will stop as soon as it\n    // encounters the gap, as audio stalls are more noticeable/jarring to a user than\n    // video stalls). The player's time will reflect the playthrough of audio, so the\n    // time will appear as if we are in a buffered region, even if we are stuck in a\n    // \"gap.\"\n    //\n    // Example:\n    // video buffer:   0 => 10.1, 10.2 => 20\n    // audio buffer:   0 => 20\n    // overall buffer: 0 => 10.1, 10.2 => 20\n    // current time: 13\n    //\n    // Chrome's video froze at 10 seconds, where the video buffer encountered the gap,\n    // however, the audio continued playing until it reached ~3 seconds past the gap\n    // (13 seconds), at which point it stops as well. Since current time is past the\n    // gap, findNextRange will return no ranges.\n    //\n    // To check for this issue, we see if there is a gap that starts somewhere within\n    // a 3 second range (3 seconds +/- 1 second) back from our current time.\n    var gaps = findGaps(buffered);\n\n    for (var i = 0; i < gaps.length; i++) {\n      var start = gaps.start(i);\n      var end = gaps.end(i); // gap is starts no more than 4 seconds back\n\n      if (currentTime - start < 4 && currentTime - start > 2) {\n        return {\n          start: start,\n          end: end\n        };\n      }\n    }\n\n    return null;\n  };\n\n  return PlaybackWatcher;\n}();\n\nvar defaultOptions = {\n  errorInterval: 30,\n  getSource: function getSource(next) {\n    var tech = this.tech({\n      IWillNotUseThisInPlugins: true\n    });\n    var sourceObj = tech.currentSource_ || this.currentSource();\n    return next(sourceObj);\n  }\n};\n/**\n * Main entry point for the plugin\n *\n * @param {Player} player a reference to a videojs Player instance\n * @param {Object} [options] an object with plugin options\n * @private\n */\n\nvar initPlugin = function initPlugin(player, options) {\n  var lastCalled = 0;\n  var seekTo = 0;\n  var localOptions = videojs.mergeOptions(defaultOptions, options);\n  player.ready(function () {\n    player.trigger({\n      type: 'usage',\n      name: 'vhs-error-reload-initialized'\n    });\n    player.trigger({\n      type: 'usage',\n      name: 'hls-error-reload-initialized'\n    });\n  });\n  /**\n   * Player modifications to perform that must wait until `loadedmetadata`\n   * has been triggered\n   *\n   * @private\n   */\n\n  var loadedMetadataHandler = function loadedMetadataHandler() {\n    if (seekTo) {\n      player.currentTime(seekTo);\n    }\n  };\n  /**\n   * Set the source on the player element, play, and seek if necessary\n   *\n   * @param {Object} sourceObj An object specifying the source url and mime-type to play\n   * @private\n   */\n\n\n  var setSource = function setSource(sourceObj) {\n    if (sourceObj === null || sourceObj === undefined) {\n      return;\n    }\n\n    seekTo = player.duration() !== Infinity && player.currentTime() || 0;\n    player.one('loadedmetadata', loadedMetadataHandler);\n    player.src(sourceObj);\n    player.trigger({\n      type: 'usage',\n      name: 'vhs-error-reload'\n    });\n    player.trigger({\n      type: 'usage',\n      name: 'hls-error-reload'\n    });\n    player.play();\n  };\n  /**\n   * Attempt to get a source from either the built-in getSource function\n   * or a custom function provided via the options\n   *\n   * @private\n   */\n\n\n  var errorHandler = function errorHandler() {\n    // Do not attempt to reload the source if a source-reload occurred before\n    // 'errorInterval' time has elapsed since the last source-reload\n    if (Date.now() - lastCalled < localOptions.errorInterval * 1000) {\n      player.trigger({\n        type: 'usage',\n        name: 'vhs-error-reload-canceled'\n      });\n      player.trigger({\n        type: 'usage',\n        name: 'hls-error-reload-canceled'\n      });\n      return;\n    }\n\n    if (!localOptions.getSource || typeof localOptions.getSource !== 'function') {\n      videojs.log.error('ERROR: reloadSourceOnError - The option getSource must be a function!');\n      return;\n    }\n\n    lastCalled = Date.now();\n    return localOptions.getSource.call(player, setSource);\n  };\n  /**\n   * Unbind any event handlers that were bound by the plugin\n   *\n   * @private\n   */\n\n\n  var cleanupEvents = function cleanupEvents() {\n    player.off('loadedmetadata', loadedMetadataHandler);\n    player.off('error', errorHandler);\n    player.off('dispose', cleanupEvents);\n  };\n  /**\n   * Cleanup before re-initializing the plugin\n   *\n   * @param {Object} [newOptions] an object with plugin options\n   * @private\n   */\n\n\n  var reinitPlugin = function reinitPlugin(newOptions) {\n    cleanupEvents();\n    initPlugin(player, newOptions);\n  };\n\n  player.on('error', errorHandler);\n  player.on('dispose', cleanupEvents); // Overwrite the plugin function so that we can correctly cleanup before\n  // initializing the plugin\n\n  player.reloadSourceOnError = reinitPlugin;\n};\n/**\n * Reload the source when an error is detected as long as there\n * wasn't an error previously within the last 30 seconds\n *\n * @param {Object} [options] an object with plugin options\n */\n\n\nvar reloadSourceOnError = function reloadSourceOnError(options) {\n  initPlugin(this, options);\n};\n\nvar version$4 = \"2.13.1\";\nvar version$3 = \"6.0.1\";\nvar version$2 = \"0.21.0\";\nvar version$1 = \"4.7.0\";\nvar version = \"3.1.2\";\nvar Vhs = {\n  PlaylistLoader: PlaylistLoader,\n  Playlist: Playlist,\n  utils: utils,\n  STANDARD_PLAYLIST_SELECTOR: lastBandwidthSelector,\n  INITIAL_PLAYLIST_SELECTOR: lowestBitrateCompatibleVariantSelector,\n  lastBandwidthSelector: lastBandwidthSelector,\n  movingAverageBandwidthSelector: movingAverageBandwidthSelector,\n  comparePlaylistBandwidth: comparePlaylistBandwidth,\n  comparePlaylistResolution: comparePlaylistResolution,\n  xhr: xhrFactory()\n}; // Define getter/setters for config properties\n\nObject.keys(Config).forEach(function (prop) {\n  Object.defineProperty(Vhs, prop, {\n    get: function get() {\n      videojs.log.warn(\"using Vhs.\" + prop + \" is UNSAFE be sure you know what you are doing\");\n      return Config[prop];\n    },\n    set: function set(value) {\n      videojs.log.warn(\"using Vhs.\" + prop + \" is UNSAFE be sure you know what you are doing\");\n\n      if (typeof value !== 'number' || value < 0) {\n        videojs.log.warn(\"value of Vhs.\" + prop + \" must be greater than or equal to 0\");\n        return;\n      }\n\n      Config[prop] = value;\n    }\n  });\n});\nvar LOCAL_STORAGE_KEY = 'videojs-vhs';\n/**\n * Updates the selectedIndex of the QualityLevelList when a mediachange happens in vhs.\n *\n * @param {QualityLevelList} qualityLevels The QualityLevelList to update.\n * @param {PlaylistLoader} playlistLoader PlaylistLoader containing the new media info.\n * @function handleVhsMediaChange\n */\n\nvar handleVhsMediaChange = function handleVhsMediaChange(qualityLevels, playlistLoader) {\n  var newPlaylist = playlistLoader.media();\n  var selectedIndex = -1;\n\n  for (var i = 0; i < qualityLevels.length; i++) {\n    if (qualityLevels[i].id === newPlaylist.id) {\n      selectedIndex = i;\n      break;\n    }\n  }\n\n  qualityLevels.selectedIndex_ = selectedIndex;\n  qualityLevels.trigger({\n    selectedIndex: selectedIndex,\n    type: 'change'\n  });\n};\n/**\n * Adds quality levels to list once playlist metadata is available\n *\n * @param {QualityLevelList} qualityLevels The QualityLevelList to attach events to.\n * @param {Object} vhs Vhs object to listen to for media events.\n * @function handleVhsLoadedMetadata\n */\n\n\nvar handleVhsLoadedMetadata = function handleVhsLoadedMetadata(qualityLevels, vhs) {\n  vhs.representations().forEach(function (rep) {\n    qualityLevels.addQualityLevel(rep);\n  });\n  handleVhsMediaChange(qualityLevels, vhs.playlists);\n}; // HLS is a source handler, not a tech. Make sure attempts to use it\n// as one do not cause exceptions.\n\n\nVhs.canPlaySource = function () {\n  return videojs.log.warn('HLS is no longer a tech. Please remove it from ' + 'your player\\'s techOrder.');\n};\n\nvar emeKeySystems = function emeKeySystems(keySystemOptions, mainPlaylist, audioPlaylist) {\n  if (!keySystemOptions) {\n    return keySystemOptions;\n  }\n\n  var codecs = {};\n\n  if (mainPlaylist && mainPlaylist.attributes && mainPlaylist.attributes.CODECS) {\n    codecs = unwrapCodecList(parseCodecs(mainPlaylist.attributes.CODECS));\n  }\n\n  if (audioPlaylist && audioPlaylist.attributes && audioPlaylist.attributes.CODECS) {\n    codecs.audio = audioPlaylist.attributes.CODECS;\n  }\n\n  var videoContentType = getMimeForCodec(codecs.video);\n  var audioContentType = getMimeForCodec(codecs.audio); // upsert the content types based on the selected playlist\n\n  var keySystemContentTypes = {};\n\n  for (var keySystem in keySystemOptions) {\n    keySystemContentTypes[keySystem] = {};\n\n    if (audioContentType) {\n      keySystemContentTypes[keySystem].audioContentType = audioContentType;\n    }\n\n    if (videoContentType) {\n      keySystemContentTypes[keySystem].videoContentType = videoContentType;\n    } // Default to using the video playlist's PSSH even though they may be different, as\n    // videojs-contrib-eme will only accept one in the options.\n    //\n    // This shouldn't be an issue for most cases as early intialization will handle all\n    // unique PSSH values, and if they aren't, then encrypted events should have the\n    // specific information needed for the unique license.\n\n\n    if (mainPlaylist.contentProtection && mainPlaylist.contentProtection[keySystem] && mainPlaylist.contentProtection[keySystem].pssh) {\n      keySystemContentTypes[keySystem].pssh = mainPlaylist.contentProtection[keySystem].pssh;\n    } // videojs-contrib-eme accepts the option of specifying: 'com.some.cdm': 'url'\n    // so we need to prevent overwriting the URL entirely\n\n\n    if (typeof keySystemOptions[keySystem] === 'string') {\n      keySystemContentTypes[keySystem].url = keySystemOptions[keySystem];\n    }\n  }\n\n  return videojs.mergeOptions(keySystemOptions, keySystemContentTypes);\n};\n/**\n * @typedef {Object} KeySystems\n *\n * keySystems configuration for https://github.com/videojs/videojs-contrib-eme\n * Note: not all options are listed here.\n *\n * @property {Uint8Array} [pssh]\n *           Protection System Specific Header\n */\n\n/**\n * Goes through all the playlists and collects an array of KeySystems options objects\n * containing each playlist's keySystems and their pssh values, if available.\n *\n * @param {Object[]} playlists\n *        The playlists to look through\n * @param {string[]} keySystems\n *        The keySystems to collect pssh values for\n *\n * @return {KeySystems[]}\n *         An array of KeySystems objects containing available key systems and their\n *         pssh values\n */\n\n\nvar getAllPsshKeySystemsOptions = function getAllPsshKeySystemsOptions(playlists, keySystems) {\n  return playlists.reduce(function (keySystemsArr, playlist) {\n    if (!playlist.contentProtection) {\n      return keySystemsArr;\n    }\n\n    var keySystemsOptions = keySystems.reduce(function (keySystemsObj, keySystem) {\n      var keySystemOptions = playlist.contentProtection[keySystem];\n\n      if (keySystemOptions && keySystemOptions.pssh) {\n        keySystemsObj[keySystem] = {\n          pssh: keySystemOptions.pssh\n        };\n      }\n\n      return keySystemsObj;\n    }, {});\n\n    if (Object.keys(keySystemsOptions).length) {\n      keySystemsArr.push(keySystemsOptions);\n    }\n\n    return keySystemsArr;\n  }, []);\n};\n/**\n * Returns a promise that waits for the\n * [eme plugin](https://github.com/videojs/videojs-contrib-eme) to create a key session.\n *\n * Works around https://bugs.chromium.org/p/chromium/issues/detail?id=895449 in non-IE11\n * browsers.\n *\n * As per the above ticket, this is particularly important for Chrome, where, if\n * unencrypted content is appended before encrypted content and the key session has not\n * been created, a MEDIA_ERR_DECODE will be thrown once the encrypted content is reached\n * during playback.\n *\n * @param {Object} player\n *        The player instance\n * @param {Object[]} sourceKeySystems\n *        The key systems options from the player source\n * @param {Object} [audioMedia]\n *        The active audio media playlist (optional)\n * @param {Object[]} mainPlaylists\n *        The playlists found on the master playlist object\n *\n * @return {Object}\n *         Promise that resolves when the key session has been created\n */\n\n\nvar waitForKeySessionCreation = function waitForKeySessionCreation(_ref) {\n  var player = _ref.player,\n      sourceKeySystems = _ref.sourceKeySystems,\n      audioMedia = _ref.audioMedia,\n      mainPlaylists = _ref.mainPlaylists;\n\n  if (!player.eme.initializeMediaKeys) {\n    return Promise.resolve();\n  } // TODO should all audio PSSH values be initialized for DRM?\n  //\n  // All unique video rendition pssh values are initialized for DRM, but here only\n  // the initial audio playlist license is initialized. In theory, an encrypted\n  // event should be fired if the user switches to an alternative audio playlist\n  // where a license is required, but this case hasn't yet been tested. In addition, there\n  // may be many alternate audio playlists unlikely to be used (e.g., multiple different\n  // languages).\n\n\n  var playlists = audioMedia ? mainPlaylists.concat([audioMedia]) : mainPlaylists;\n  var keySystemsOptionsArr = getAllPsshKeySystemsOptions(playlists, Object.keys(sourceKeySystems));\n  var initializationFinishedPromises = [];\n  var keySessionCreatedPromises = []; // Since PSSH values are interpreted as initData, EME will dedupe any duplicates. The\n  // only place where it should not be deduped is for ms-prefixed APIs, but the early\n  // return for IE11 above, and the existence of modern EME APIs in addition to\n  // ms-prefixed APIs on Edge should prevent this from being a concern.\n  // initializeMediaKeys also won't use the webkit-prefixed APIs.\n\n  keySystemsOptionsArr.forEach(function (keySystemsOptions) {\n    keySessionCreatedPromises.push(new Promise(function (resolve, reject) {\n      player.tech_.one('keysessioncreated', resolve);\n    }));\n    initializationFinishedPromises.push(new Promise(function (resolve, reject) {\n      player.eme.initializeMediaKeys({\n        keySystems: keySystemsOptions\n      }, function (err) {\n        if (err) {\n          reject(err);\n          return;\n        }\n\n        resolve();\n      });\n    }));\n  }); // The reasons Promise.race is chosen over Promise.any:\n  //\n  // * Promise.any is only available in Safari 14+.\n  // * None of these promises are expected to reject. If they do reject, it might be\n  //   better here for the race to surface the rejection, rather than mask it by using\n  //   Promise.any.\n\n  return Promise.race([// If a session was previously created, these will all finish resolving without\n  // creating a new session, otherwise it will take until the end of all license\n  // requests, which is why the key session check is used (to make setup much faster).\n  Promise.all(initializationFinishedPromises), // Once a single session is created, the browser knows DRM will be used.\n  Promise.race(keySessionCreatedPromises)]);\n};\n/**\n * If the [eme](https://github.com/videojs/videojs-contrib-eme) plugin is available, and\n * there are keySystems on the source, sets up source options to prepare the source for\n * eme.\n *\n * @param {Object} player\n *        The player instance\n * @param {Object[]} sourceKeySystems\n *        The key systems options from the player source\n * @param {Object} media\n *        The active media playlist\n * @param {Object} [audioMedia]\n *        The active audio media playlist (optional)\n *\n * @return {boolean}\n *         Whether or not options were configured and EME is available\n */\n\n\nvar setupEmeOptions = function setupEmeOptions(_ref2) {\n  var player = _ref2.player,\n      sourceKeySystems = _ref2.sourceKeySystems,\n      media = _ref2.media,\n      audioMedia = _ref2.audioMedia;\n  var sourceOptions = emeKeySystems(sourceKeySystems, media, audioMedia);\n\n  if (!sourceOptions) {\n    return false;\n  }\n\n  player.currentSource().keySystems = sourceOptions; // eme handles the rest of the setup, so if it is missing\n  // do nothing.\n\n  if (sourceOptions && !player.eme) {\n    videojs.log.warn('DRM encrypted source cannot be decrypted without a DRM plugin');\n    return false;\n  }\n\n  return true;\n};\n\nvar getVhsLocalStorage = function getVhsLocalStorage() {\n  if (!window$1.localStorage) {\n    return null;\n  }\n\n  var storedObject = window$1.localStorage.getItem(LOCAL_STORAGE_KEY);\n\n  if (!storedObject) {\n    return null;\n  }\n\n  try {\n    return JSON.parse(storedObject);\n  } catch (e) {\n    // someone may have tampered with the value\n    return null;\n  }\n};\n\nvar updateVhsLocalStorage = function updateVhsLocalStorage(options) {\n  if (!window$1.localStorage) {\n    return false;\n  }\n\n  var objectToStore = getVhsLocalStorage();\n  objectToStore = objectToStore ? videojs.mergeOptions(objectToStore, options) : options;\n\n  try {\n    window$1.localStorage.setItem(LOCAL_STORAGE_KEY, JSON.stringify(objectToStore));\n  } catch (e) {\n    // Throws if storage is full (e.g., always on iOS 5+ Safari private mode, where\n    // storage is set to 0).\n    // https://developer.mozilla.org/en-US/docs/Web/API/Storage/setItem#Exceptions\n    // No need to perform any operation.\n    return false;\n  }\n\n  return objectToStore;\n};\n/**\n * Parses VHS-supported media types from data URIs. See\n * https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs\n * for information on data URIs.\n *\n * @param {string} dataUri\n *        The data URI\n *\n * @return {string|Object}\n *         The parsed object/string, or the original string if no supported media type\n *         was found\n */\n\n\nvar expandDataUri = function expandDataUri(dataUri) {\n  if (dataUri.toLowerCase().indexOf('data:application/vnd.videojs.vhs+json,') === 0) {\n    return JSON.parse(dataUri.substring(dataUri.indexOf(',') + 1));\n  } // no known case for this data URI, return the string as-is\n\n\n  return dataUri;\n};\n/**\n * Whether the browser has built-in HLS support.\n */\n\n\nVhs.supportsNativeHls = function () {\n  if (!document || !document.createElement) {\n    return false;\n  }\n\n  var video = document.createElement('video'); // native HLS is definitely not supported if HTML5 video isn't\n\n  if (!videojs.getTech('Html5').isSupported()) {\n    return false;\n  } // HLS manifests can go by many mime-types\n\n\n  var canPlay = [// Apple santioned\n  'application/vnd.apple.mpegurl', // Apple sanctioned for backwards compatibility\n  'audio/mpegurl', // Very common\n  'audio/x-mpegurl', // Very common\n  'application/x-mpegurl', // Included for completeness\n  'video/x-mpegurl', 'video/mpegurl', 'application/mpegurl'];\n  return canPlay.some(function (canItPlay) {\n    return /maybe|probably/i.test(video.canPlayType(canItPlay));\n  });\n}();\n\nVhs.supportsNativeDash = function () {\n  if (!document || !document.createElement || !videojs.getTech('Html5').isSupported()) {\n    return false;\n  }\n\n  return /maybe|probably/i.test(document.createElement('video').canPlayType('application/dash+xml'));\n}();\n\nVhs.supportsTypeNatively = function (type) {\n  if (type === 'hls') {\n    return Vhs.supportsNativeHls;\n  }\n\n  if (type === 'dash') {\n    return Vhs.supportsNativeDash;\n  }\n\n  return false;\n};\n/**\n * HLS is a source handler, not a tech. Make sure attempts to use it\n * as one do not cause exceptions.\n */\n\n\nVhs.isSupported = function () {\n  return videojs.log.warn('HLS is no longer a tech. Please remove it from ' + 'your player\\'s techOrder.');\n};\n\nvar Component = videojs.getComponent('Component');\n/**\n * The Vhs Handler object, where we orchestrate all of the parts\n * of HLS to interact with video.js\n *\n * @class VhsHandler\n * @extends videojs.Component\n * @param {Object} source the soruce object\n * @param {Tech} tech the parent tech object\n * @param {Object} options optional and required options\n */\n\nvar VhsHandler = /*#__PURE__*/function (_Component) {\n  _inheritsLoose(VhsHandler, _Component);\n\n  function VhsHandler(source, tech, options) {\n    var _this;\n\n    _this = _Component.call(this, tech, videojs.mergeOptions(options.hls, options.vhs)) || this;\n\n    if (options.hls && Object.keys(options.hls).length) {\n      videojs.log.warn('Using hls options is deprecated. Use vhs instead.');\n    } // if a tech level `initialBandwidth` option was passed\n    // use that over the VHS level `bandwidth` option\n\n\n    if (typeof options.initialBandwidth === 'number') {\n      _this.options_.bandwidth = options.initialBandwidth;\n    }\n\n    _this.logger_ = logger('VhsHandler'); // tech.player() is deprecated but setup a reference to HLS for\n    // backwards-compatibility\n\n    if (tech.options_ && tech.options_.playerId) {\n      var _player = videojs(tech.options_.playerId);\n\n      if (!_player.hasOwnProperty('hls')) {\n        Object.defineProperty(_player, 'hls', {\n          get: function get() {\n            videojs.log.warn('player.hls is deprecated. Use player.tech().vhs instead.');\n            tech.trigger({\n              type: 'usage',\n              name: 'hls-player-access'\n            });\n            return _assertThisInitialized(_this);\n          },\n          configurable: true\n        });\n      }\n\n      if (!_player.hasOwnProperty('vhs')) {\n        Object.defineProperty(_player, 'vhs', {\n          get: function get() {\n            videojs.log.warn('player.vhs is deprecated. Use player.tech().vhs instead.');\n            tech.trigger({\n              type: 'usage',\n              name: 'vhs-player-access'\n            });\n            return _assertThisInitialized(_this);\n          },\n          configurable: true\n        });\n      }\n\n      if (!_player.hasOwnProperty('dash')) {\n        Object.defineProperty(_player, 'dash', {\n          get: function get() {\n            videojs.log.warn('player.dash is deprecated. Use player.tech().vhs instead.');\n            return _assertThisInitialized(_this);\n          },\n          configurable: true\n        });\n      }\n\n      _this.player_ = _player;\n    }\n\n    _this.tech_ = tech;\n    _this.source_ = source;\n    _this.stats = {};\n    _this.ignoreNextSeekingEvent_ = false;\n\n    _this.setOptions_();\n\n    if (_this.options_.overrideNative && tech.overrideNativeAudioTracks && tech.overrideNativeVideoTracks) {\n      tech.overrideNativeAudioTracks(true);\n      tech.overrideNativeVideoTracks(true);\n    } else if (_this.options_.overrideNative && (tech.featuresNativeVideoTracks || tech.featuresNativeAudioTracks)) {\n      // overriding native HLS only works if audio tracks have been emulated\n      // error early if we're misconfigured\n      throw new Error('Overriding native HLS requires emulated tracks. ' + 'See https://git.io/vMpjB');\n    } // listen for fullscreenchange events for this player so that we\n    // can adjust our quality selection quickly\n\n\n    _this.on(document, ['fullscreenchange', 'webkitfullscreenchange', 'mozfullscreenchange', 'MSFullscreenChange'], function (event) {\n      var fullscreenElement = document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement;\n\n      if (fullscreenElement && fullscreenElement.contains(_this.tech_.el())) {\n        _this.masterPlaylistController_.fastQualityChange_();\n      } else {\n        // When leaving fullscreen, since the in page pixel dimensions should be smaller\n        // than full screen, see if there should be a rendition switch down to preserve\n        // bandwidth.\n        _this.masterPlaylistController_.checkABR_();\n      }\n    });\n\n    _this.on(_this.tech_, 'seeking', function () {\n      if (this.ignoreNextSeekingEvent_) {\n        this.ignoreNextSeekingEvent_ = false;\n        return;\n      }\n\n      this.setCurrentTime(this.tech_.currentTime());\n    });\n\n    _this.on(_this.tech_, 'error', function () {\n      // verify that the error was real and we are loaded\n      // enough to have mpc loaded.\n      if (this.tech_.error() && this.masterPlaylistController_) {\n        this.masterPlaylistController_.pauseLoading();\n      }\n    });\n\n    _this.on(_this.tech_, 'play', _this.play);\n\n    return _this;\n  }\n\n  var _proto = VhsHandler.prototype;\n\n  _proto.setOptions_ = function setOptions_() {\n    var _this2 = this; // defaults\n\n\n    this.options_.withCredentials = this.options_.withCredentials || false;\n    this.options_.handleManifestRedirects = this.options_.handleManifestRedirects === false ? false : true;\n    this.options_.limitRenditionByPlayerDimensions = this.options_.limitRenditionByPlayerDimensions === false ? false : true;\n    this.options_.useDevicePixelRatio = this.options_.useDevicePixelRatio || false;\n    this.options_.smoothQualityChange = this.options_.smoothQualityChange || false;\n    this.options_.useBandwidthFromLocalStorage = typeof this.source_.useBandwidthFromLocalStorage !== 'undefined' ? this.source_.useBandwidthFromLocalStorage : this.options_.useBandwidthFromLocalStorage || false;\n    this.options_.useNetworkInformationApi = this.options_.useNetworkInformationApi || false;\n    this.options_.customTagParsers = this.options_.customTagParsers || [];\n    this.options_.customTagMappers = this.options_.customTagMappers || [];\n    this.options_.cacheEncryptionKeys = this.options_.cacheEncryptionKeys || false;\n\n    if (typeof this.options_.blacklistDuration !== 'number') {\n      this.options_.blacklistDuration = 5 * 60;\n    }\n\n    if (typeof this.options_.bandwidth !== 'number') {\n      if (this.options_.useBandwidthFromLocalStorage) {\n        var storedObject = getVhsLocalStorage();\n\n        if (storedObject && storedObject.bandwidth) {\n          this.options_.bandwidth = storedObject.bandwidth;\n          this.tech_.trigger({\n            type: 'usage',\n            name: 'vhs-bandwidth-from-local-storage'\n          });\n          this.tech_.trigger({\n            type: 'usage',\n            name: 'hls-bandwidth-from-local-storage'\n          });\n        }\n\n        if (storedObject && storedObject.throughput) {\n          this.options_.throughput = storedObject.throughput;\n          this.tech_.trigger({\n            type: 'usage',\n            name: 'vhs-throughput-from-local-storage'\n          });\n          this.tech_.trigger({\n            type: 'usage',\n            name: 'hls-throughput-from-local-storage'\n          });\n        }\n      }\n    } // if bandwidth was not set by options or pulled from local storage, start playlist\n    // selection at a reasonable bandwidth\n\n\n    if (typeof this.options_.bandwidth !== 'number') {\n      this.options_.bandwidth = Config.INITIAL_BANDWIDTH;\n    } // If the bandwidth number is unchanged from the initial setting\n    // then this takes precedence over the enableLowInitialPlaylist option\n\n\n    this.options_.enableLowInitialPlaylist = this.options_.enableLowInitialPlaylist && this.options_.bandwidth === Config.INITIAL_BANDWIDTH; // grab options passed to player.src\n\n    ['withCredentials', 'useDevicePixelRatio', 'limitRenditionByPlayerDimensions', 'bandwidth', 'smoothQualityChange', 'customTagParsers', 'customTagMappers', 'handleManifestRedirects', 'cacheEncryptionKeys', 'playlistSelector', 'initialPlaylistSelector', 'experimentalBufferBasedABR', 'liveRangeSafeTimeDelta', 'experimentalLLHLS', 'useNetworkInformationApi', 'experimentalExactManifestTimings', 'experimentalLeastPixelDiffSelector'].forEach(function (option) {\n      if (typeof _this2.source_[option] !== 'undefined') {\n        _this2.options_[option] = _this2.source_[option];\n      }\n    });\n    this.limitRenditionByPlayerDimensions = this.options_.limitRenditionByPlayerDimensions;\n    this.useDevicePixelRatio = this.options_.useDevicePixelRatio;\n  }\n  /**\n   * called when player.src gets called, handle a new source\n   *\n   * @param {Object} src the source object to handle\n   */\n  ;\n\n  _proto.src = function src(_src, type) {\n    var _this3 = this; // do nothing if the src is falsey\n\n\n    if (!_src) {\n      return;\n    }\n\n    this.setOptions_(); // add master playlist controller options\n\n    this.options_.src = expandDataUri(this.source_.src);\n    this.options_.tech = this.tech_;\n    this.options_.externVhs = Vhs;\n    this.options_.sourceType = simpleTypeFromSourceType(type); // Whenever we seek internally, we should update the tech\n\n    this.options_.seekTo = function (time) {\n      _this3.tech_.setCurrentTime(time);\n    };\n\n    if (this.options_.smoothQualityChange) {\n      videojs.log.warn('smoothQualityChange is deprecated and will be removed in the next major version');\n    }\n\n    this.masterPlaylistController_ = new MasterPlaylistController(this.options_);\n    var playbackWatcherOptions = videojs.mergeOptions({\n      liveRangeSafeTimeDelta: SAFE_TIME_DELTA\n    }, this.options_, {\n      seekable: function seekable() {\n        return _this3.seekable();\n      },\n      media: function media() {\n        return _this3.masterPlaylistController_.media();\n      },\n      masterPlaylistController: this.masterPlaylistController_\n    });\n    this.playbackWatcher_ = new PlaybackWatcher(playbackWatcherOptions);\n    this.masterPlaylistController_.on('error', function () {\n      var player = videojs.players[_this3.tech_.options_.playerId];\n      var error = _this3.masterPlaylistController_.error;\n\n      if (typeof error === 'object' && !error.code) {\n        error.code = 3;\n      } else if (typeof error === 'string') {\n        error = {\n          message: error,\n          code: 3\n        };\n      }\n\n      player.error(error);\n    });\n    var defaultSelector = this.options_.experimentalBufferBasedABR ? Vhs.movingAverageBandwidthSelector(0.55) : Vhs.STANDARD_PLAYLIST_SELECTOR; // `this` in selectPlaylist should be the VhsHandler for backwards\n    // compatibility with < v2\n\n    this.masterPlaylistController_.selectPlaylist = this.selectPlaylist ? this.selectPlaylist.bind(this) : defaultSelector.bind(this);\n    this.masterPlaylistController_.selectInitialPlaylist = Vhs.INITIAL_PLAYLIST_SELECTOR.bind(this); // re-expose some internal objects for backwards compatibility with < v2\n\n    this.playlists = this.masterPlaylistController_.masterPlaylistLoader_;\n    this.mediaSource = this.masterPlaylistController_.mediaSource; // Proxy assignment of some properties to the master playlist\n    // controller. Using a custom property for backwards compatibility\n    // with < v2\n\n    Object.defineProperties(this, {\n      selectPlaylist: {\n        get: function get() {\n          return this.masterPlaylistController_.selectPlaylist;\n        },\n        set: function set(selectPlaylist) {\n          this.masterPlaylistController_.selectPlaylist = selectPlaylist.bind(this);\n        }\n      },\n      throughput: {\n        get: function get() {\n          return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate;\n        },\n        set: function set(throughput) {\n          this.masterPlaylistController_.mainSegmentLoader_.throughput.rate = throughput; // By setting `count` to 1 the throughput value becomes the starting value\n          // for the cumulative average\n\n          this.masterPlaylistController_.mainSegmentLoader_.throughput.count = 1;\n        }\n      },\n      bandwidth: {\n        get: function get() {\n          var playerBandwidthEst = this.masterPlaylistController_.mainSegmentLoader_.bandwidth;\n          var networkInformation = window$1.navigator.connection || window$1.navigator.mozConnection || window$1.navigator.webkitConnection;\n          var tenMbpsAsBitsPerSecond = 10e6;\n\n          if (this.options_.useNetworkInformationApi && networkInformation) {\n            // downlink returns Mbps\n            // https://developer.mozilla.org/en-US/docs/Web/API/NetworkInformation/downlink\n            var networkInfoBandwidthEstBitsPerSec = networkInformation.downlink * 1000 * 1000; // downlink maxes out at 10 Mbps. In the event that both networkInformationApi and the player\n            // estimate a bandwidth greater than 10 Mbps, use the larger of the two estimates to ensure that\n            // high quality streams are not filtered out.\n\n            if (networkInfoBandwidthEstBitsPerSec >= tenMbpsAsBitsPerSecond && playerBandwidthEst >= tenMbpsAsBitsPerSecond) {\n              playerBandwidthEst = Math.max(playerBandwidthEst, networkInfoBandwidthEstBitsPerSec);\n            } else {\n              playerBandwidthEst = networkInfoBandwidthEstBitsPerSec;\n            }\n          }\n\n          return playerBandwidthEst;\n        },\n        set: function set(bandwidth) {\n          this.masterPlaylistController_.mainSegmentLoader_.bandwidth = bandwidth; // setting the bandwidth manually resets the throughput counter\n          // `count` is set to zero that current value of `rate` isn't included\n          // in the cumulative average\n\n          this.masterPlaylistController_.mainSegmentLoader_.throughput = {\n            rate: 0,\n            count: 0\n          };\n        }\n      },\n\n      /**\n       * `systemBandwidth` is a combination of two serial processes bit-rates. The first\n       * is the network bitrate provided by `bandwidth` and the second is the bitrate of\n       * the entire process after that - decryption, transmuxing, and appending - provided\n       * by `throughput`.\n       *\n       * Since the two process are serial, the overall system bandwidth is given by:\n       *   sysBandwidth = 1 / (1 / bandwidth + 1 / throughput)\n       */\n      systemBandwidth: {\n        get: function get() {\n          var invBandwidth = 1 / (this.bandwidth || 1);\n          var invThroughput;\n\n          if (this.throughput > 0) {\n            invThroughput = 1 / this.throughput;\n          } else {\n            invThroughput = 0;\n          }\n\n          var systemBitrate = Math.floor(1 / (invBandwidth + invThroughput));\n          return systemBitrate;\n        },\n        set: function set() {\n          videojs.log.error('The \"systemBandwidth\" property is read-only');\n        }\n      }\n    });\n\n    if (this.options_.bandwidth) {\n      this.bandwidth = this.options_.bandwidth;\n    }\n\n    if (this.options_.throughput) {\n      this.throughput = this.options_.throughput;\n    }\n\n    Object.defineProperties(this.stats, {\n      bandwidth: {\n        get: function get() {\n          return _this3.bandwidth || 0;\n        },\n        enumerable: true\n      },\n      mediaRequests: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaRequests_() || 0;\n        },\n        enumerable: true\n      },\n      mediaRequestsAborted: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaRequestsAborted_() || 0;\n        },\n        enumerable: true\n      },\n      mediaRequestsTimedout: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaRequestsTimedout_() || 0;\n        },\n        enumerable: true\n      },\n      mediaRequestsErrored: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaRequestsErrored_() || 0;\n        },\n        enumerable: true\n      },\n      mediaTransferDuration: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaTransferDuration_() || 0;\n        },\n        enumerable: true\n      },\n      mediaBytesTransferred: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaBytesTransferred_() || 0;\n        },\n        enumerable: true\n      },\n      mediaSecondsLoaded: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaSecondsLoaded_() || 0;\n        },\n        enumerable: true\n      },\n      mediaAppends: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mediaAppends_() || 0;\n        },\n        enumerable: true\n      },\n      mainAppendsToLoadedData: {\n        get: function get() {\n          return _this3.masterPlaylistController_.mainAppendsToLoadedData_() || 0;\n        },\n        enumerable: true\n      },\n      audioAppendsToLoadedData: {\n        get: function get() {\n          return _this3.masterPlaylistController_.audioAppendsToLoadedData_() || 0;\n        },\n        enumerable: true\n      },\n      appendsToLoadedData: {\n        get: function get() {\n          return _this3.masterPlaylistController_.appendsToLoadedData_() || 0;\n        },\n        enumerable: true\n      },\n      timeToLoadedData: {\n        get: function get() {\n          return _this3.masterPlaylistController_.timeToLoadedData_() || 0;\n        },\n        enumerable: true\n      },\n      buffered: {\n        get: function get() {\n          return timeRangesToArray(_this3.tech_.buffered());\n        },\n        enumerable: true\n      },\n      currentTime: {\n        get: function get() {\n          return _this3.tech_.currentTime();\n        },\n        enumerable: true\n      },\n      currentSource: {\n        get: function get() {\n          return _this3.tech_.currentSource_;\n        },\n        enumerable: true\n      },\n      currentTech: {\n        get: function get() {\n          return _this3.tech_.name_;\n        },\n        enumerable: true\n      },\n      duration: {\n        get: function get() {\n          return _this3.tech_.duration();\n        },\n        enumerable: true\n      },\n      master: {\n        get: function get() {\n          return _this3.playlists.master;\n        },\n        enumerable: true\n      },\n      playerDimensions: {\n        get: function get() {\n          return _this3.tech_.currentDimensions();\n        },\n        enumerable: true\n      },\n      seekable: {\n        get: function get() {\n          return timeRangesToArray(_this3.tech_.seekable());\n        },\n        enumerable: true\n      },\n      timestamp: {\n        get: function get() {\n          return Date.now();\n        },\n        enumerable: true\n      },\n      videoPlaybackQuality: {\n        get: function get() {\n          return _this3.tech_.getVideoPlaybackQuality();\n        },\n        enumerable: true\n      }\n    });\n    this.tech_.one('canplay', this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_));\n    this.tech_.on('bandwidthupdate', function () {\n      if (_this3.options_.useBandwidthFromLocalStorage) {\n        updateVhsLocalStorage({\n          bandwidth: _this3.bandwidth,\n          throughput: Math.round(_this3.throughput)\n        });\n      }\n    });\n    this.masterPlaylistController_.on('selectedinitialmedia', function () {\n      // Add the manual rendition mix-in to VhsHandler\n      renditionSelectionMixin(_this3);\n    });\n    this.masterPlaylistController_.sourceUpdater_.on('createdsourcebuffers', function () {\n      _this3.setupEme_();\n    }); // the bandwidth of the primary segment loader is our best\n    // estimate of overall bandwidth\n\n    this.on(this.masterPlaylistController_, 'progress', function () {\n      this.tech_.trigger('progress');\n    }); // In the live case, we need to ignore the very first `seeking` event since\n    // that will be the result of the seek-to-live behavior\n\n    this.on(this.masterPlaylistController_, 'firstplay', function () {\n      this.ignoreNextSeekingEvent_ = true;\n    });\n    this.setupQualityLevels_(); // do nothing if the tech has been disposed already\n    // this can occur if someone sets the src in player.ready(), for instance\n\n    if (!this.tech_.el()) {\n      return;\n    }\n\n    this.mediaSourceUrl_ = window$1.URL.createObjectURL(this.masterPlaylistController_.mediaSource);\n    this.tech_.src(this.mediaSourceUrl_);\n  };\n\n  _proto.createKeySessions_ = function createKeySessions_() {\n    var _this4 = this;\n\n    var audioPlaylistLoader = this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;\n    this.logger_('waiting for EME key session creation');\n    waitForKeySessionCreation({\n      player: this.player_,\n      sourceKeySystems: this.source_.keySystems,\n      audioMedia: audioPlaylistLoader && audioPlaylistLoader.media(),\n      mainPlaylists: this.playlists.master.playlists\n    }).then(function () {\n      _this4.logger_('created EME key session');\n\n      _this4.masterPlaylistController_.sourceUpdater_.initializedEme();\n    })[\"catch\"](function (err) {\n      _this4.logger_('error while creating EME key session', err);\n\n      _this4.player_.error({\n        message: 'Failed to initialize media keys for EME',\n        code: 3\n      });\n    });\n  };\n\n  _proto.handleWaitingForKey_ = function handleWaitingForKey_() {\n    // If waitingforkey is fired, it's possible that the data that's necessary to retrieve\n    // the key is in the manifest. While this should've happened on initial source load, it\n    // may happen again in live streams where the keys change, and the manifest info\n    // reflects the update.\n    //\n    // Because videojs-contrib-eme compares the PSSH data we send to that of PSSH data it's\n    // already requested keys for, we don't have to worry about this generating extraneous\n    // requests.\n    this.logger_('waitingforkey fired, attempting to create any new key sessions');\n    this.createKeySessions_();\n  }\n  /**\n   * If necessary and EME is available, sets up EME options and waits for key session\n   * creation.\n   *\n   * This function also updates the source updater so taht it can be used, as for some\n   * browsers, EME must be configured before content is appended (if appending unencrypted\n   * content before encrypted content).\n   */\n  ;\n\n  _proto.setupEme_ = function setupEme_() {\n    var _this5 = this;\n\n    var audioPlaylistLoader = this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;\n    var didSetupEmeOptions = setupEmeOptions({\n      player: this.player_,\n      sourceKeySystems: this.source_.keySystems,\n      media: this.playlists.media(),\n      audioMedia: audioPlaylistLoader && audioPlaylistLoader.media()\n    });\n    this.player_.tech_.on('keystatuschange', function (e) {\n      if (e.status === 'output-restricted') {\n        _this5.masterPlaylistController_.blacklistCurrentPlaylist({\n          playlist: _this5.masterPlaylistController_.media(),\n          message: \"DRM keystatus changed to \" + e.status + \". Playlist will fail to play. Check for HDCP content.\",\n          blacklistDuration: Infinity\n        });\n      }\n    });\n    this.handleWaitingForKey_ = this.handleWaitingForKey_.bind(this);\n    this.player_.tech_.on('waitingforkey', this.handleWaitingForKey_); // In IE11 this is too early to initialize media keys, and IE11 does not support\n    // promises.\n\n    if (videojs.browser.IE_VERSION === 11 || !didSetupEmeOptions) {\n      // If EME options were not set up, we've done all we could to initialize EME.\n      this.masterPlaylistController_.sourceUpdater_.initializedEme();\n      return;\n    }\n\n    this.createKeySessions_();\n  }\n  /**\n   * Initializes the quality levels and sets listeners to update them.\n   *\n   * @method setupQualityLevels_\n   * @private\n   */\n  ;\n\n  _proto.setupQualityLevels_ = function setupQualityLevels_() {\n    var _this6 = this;\n\n    var player = videojs.players[this.tech_.options_.playerId]; // if there isn't a player or there isn't a qualityLevels plugin\n    // or qualityLevels_ listeners have already been setup, do nothing.\n\n    if (!player || !player.qualityLevels || this.qualityLevels_) {\n      return;\n    }\n\n    this.qualityLevels_ = player.qualityLevels();\n    this.masterPlaylistController_.on('selectedinitialmedia', function () {\n      handleVhsLoadedMetadata(_this6.qualityLevels_, _this6);\n    });\n    this.playlists.on('mediachange', function () {\n      handleVhsMediaChange(_this6.qualityLevels_, _this6.playlists);\n    });\n  }\n  /**\n   * return the version\n   */\n  ;\n\n  VhsHandler.version = function version$5() {\n    return {\n      '@videojs/http-streaming': version$4,\n      'mux.js': version$3,\n      'mpd-parser': version$2,\n      'm3u8-parser': version$1,\n      'aes-decrypter': version\n    };\n  }\n  /**\n   * return the version\n   */\n  ;\n\n  _proto.version = function version() {\n    return this.constructor.version();\n  };\n\n  _proto.canChangeType = function canChangeType() {\n    return SourceUpdater.canChangeType();\n  }\n  /**\n   * Begin playing the video.\n   */\n  ;\n\n  _proto.play = function play() {\n    this.masterPlaylistController_.play();\n  }\n  /**\n   * a wrapper around the function in MasterPlaylistController\n   */\n  ;\n\n  _proto.setCurrentTime = function setCurrentTime(currentTime) {\n    this.masterPlaylistController_.setCurrentTime(currentTime);\n  }\n  /**\n   * a wrapper around the function in MasterPlaylistController\n   */\n  ;\n\n  _proto.duration = function duration() {\n    return this.masterPlaylistController_.duration();\n  }\n  /**\n   * a wrapper around the function in MasterPlaylistController\n   */\n  ;\n\n  _proto.seekable = function seekable() {\n    return this.masterPlaylistController_.seekable();\n  }\n  /**\n   * Abort all outstanding work and cleanup.\n   */\n  ;\n\n  _proto.dispose = function dispose() {\n    if (this.playbackWatcher_) {\n      this.playbackWatcher_.dispose();\n    }\n\n    if (this.masterPlaylistController_) {\n      this.masterPlaylistController_.dispose();\n    }\n\n    if (this.qualityLevels_) {\n      this.qualityLevels_.dispose();\n    }\n\n    if (this.player_) {\n      delete this.player_.vhs;\n      delete this.player_.dash;\n      delete this.player_.hls;\n    }\n\n    if (this.tech_ && this.tech_.vhs) {\n      delete this.tech_.vhs;\n    } // don't check this.tech_.hls as it will log a deprecated warning\n\n\n    if (this.tech_) {\n      delete this.tech_.hls;\n    }\n\n    if (this.mediaSourceUrl_ && window$1.URL.revokeObjectURL) {\n      window$1.URL.revokeObjectURL(this.mediaSourceUrl_);\n      this.mediaSourceUrl_ = null;\n    }\n\n    if (this.tech_) {\n      this.tech_.off('waitingforkey', this.handleWaitingForKey_);\n    }\n\n    _Component.prototype.dispose.call(this);\n  };\n\n  _proto.convertToProgramTime = function convertToProgramTime(time, callback) {\n    return getProgramTime({\n      playlist: this.masterPlaylistController_.media(),\n      time: time,\n      callback: callback\n    });\n  } // the player must be playing before calling this\n  ;\n\n  _proto.seekToProgramTime = function seekToProgramTime$1(programTime, callback, pauseAfterSeek, retryCount) {\n    if (pauseAfterSeek === void 0) {\n      pauseAfterSeek = true;\n    }\n\n    if (retryCount === void 0) {\n      retryCount = 2;\n    }\n\n    return seekToProgramTime({\n      programTime: programTime,\n      playlist: this.masterPlaylistController_.media(),\n      retryCount: retryCount,\n      pauseAfterSeek: pauseAfterSeek,\n      seekTo: this.options_.seekTo,\n      tech: this.options_.tech,\n      callback: callback\n    });\n  };\n\n  return VhsHandler;\n}(Component);\n/**\n * The Source Handler object, which informs video.js what additional\n * MIME types are supported and sets up playback. It is registered\n * automatically to the appropriate tech based on the capabilities of\n * the browser it is running in. It is not necessary to use or modify\n * this object in normal usage.\n */\n\n\nvar VhsSourceHandler = {\n  name: 'videojs-http-streaming',\n  VERSION: version$4,\n  canHandleSource: function canHandleSource(srcObj, options) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    var localOptions = videojs.mergeOptions(videojs.options, options);\n    return VhsSourceHandler.canPlayType(srcObj.type, localOptions);\n  },\n  handleSource: function handleSource(source, tech, options) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    var localOptions = videojs.mergeOptions(videojs.options, options);\n    tech.vhs = new VhsHandler(source, tech, localOptions);\n\n    if (!videojs.hasOwnProperty('hls')) {\n      Object.defineProperty(tech, 'hls', {\n        get: function get() {\n          videojs.log.warn('player.tech().hls is deprecated. Use player.tech().vhs instead.');\n          return tech.vhs;\n        },\n        configurable: true\n      });\n    }\n\n    tech.vhs.xhr = xhrFactory();\n    tech.vhs.src(source.src, source.type);\n    return tech.vhs;\n  },\n  canPlayType: function canPlayType(type, options) {\n    if (options === void 0) {\n      options = {};\n    }\n\n    var _videojs$mergeOptions = videojs.mergeOptions(videojs.options, options),\n        _videojs$mergeOptions2 = _videojs$mergeOptions.vhs;\n\n    _videojs$mergeOptions2 = _videojs$mergeOptions2 === void 0 ? {} : _videojs$mergeOptions2;\n    var _videojs$mergeOptions3 = _videojs$mergeOptions2.overrideNative,\n        overrideNative = _videojs$mergeOptions3 === void 0 ? !videojs.browser.IS_ANY_SAFARI : _videojs$mergeOptions3,\n        _videojs$mergeOptions4 = _videojs$mergeOptions.hls;\n    _videojs$mergeOptions4 = _videojs$mergeOptions4 === void 0 ? {} : _videojs$mergeOptions4;\n    var _videojs$mergeOptions5 = _videojs$mergeOptions4.overrideNative,\n        legacyOverrideNative = _videojs$mergeOptions5 === void 0 ? false : _videojs$mergeOptions5;\n    var supportedType = simpleTypeFromSourceType(type);\n    var canUseMsePlayback = supportedType && (!Vhs.supportsTypeNatively(supportedType) || legacyOverrideNative || overrideNative);\n    return canUseMsePlayback ? 'maybe' : '';\n  }\n};\n/**\n * Check to see if the native MediaSource object exists and supports\n * an MP4 container with both H.264 video and AAC-LC audio.\n *\n * @return {boolean} if  native media sources are supported\n */\n\nvar supportsNativeMediaSources = function supportsNativeMediaSources() {\n  return browserSupportsCodec('avc1.4d400d,mp4a.40.2');\n}; // register source handlers with the appropriate techs\n\n\nif (supportsNativeMediaSources()) {\n  videojs.getTech('Html5').registerSourceHandler(VhsSourceHandler, 0);\n}\n\nvideojs.VhsHandler = VhsHandler;\nObject.defineProperty(videojs, 'HlsHandler', {\n  get: function get() {\n    videojs.log.warn('videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead.');\n    return VhsHandler;\n  },\n  configurable: true\n});\nvideojs.VhsSourceHandler = VhsSourceHandler;\nObject.defineProperty(videojs, 'HlsSourceHandler', {\n  get: function get() {\n    videojs.log.warn('videojs.HlsSourceHandler is deprecated. ' + 'Use videojs.VhsSourceHandler instead.');\n    return VhsSourceHandler;\n  },\n  configurable: true\n});\nvideojs.Vhs = Vhs;\nObject.defineProperty(videojs, 'Hls', {\n  get: function get() {\n    videojs.log.warn('videojs.Hls is deprecated. Use videojs.Vhs instead.');\n    return Vhs;\n  },\n  configurable: true\n});\n\nif (!videojs.use) {\n  videojs.registerComponent('Hls', Vhs);\n  videojs.registerComponent('Vhs', Vhs);\n}\n\nvideojs.options.vhs = videojs.options.vhs || {};\nvideojs.options.hls = videojs.options.hls || {};\n\nif (!videojs.getPlugin || !videojs.getPlugin('reloadSourceOnError')) {\n  var registerPlugin = videojs.registerPlugin || videojs.plugin;\n  registerPlugin('reloadSourceOnError', reloadSourceOnError);\n}\n\nexport default videojs;\n","/**\n * Copyright 2013 vtt.js Contributors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *   http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n// Default exports for Node. Export the extended versions of VTTCue and\n// VTTRegion in Node since we likely want the capability to convert back and\n// forth between JSON. If we don't then it's not that big of a deal since we're\n// off browser.\n\nvar window = require('global/window');\n\nvar vttjs = module.exports = {\n  WebVTT: require(\"./vtt.js\"),\n  VTTCue: require(\"./vttcue.js\"),\n  VTTRegion: require(\"./vttregion.js\")\n};\n\nwindow.vttjs = vttjs;\nwindow.WebVTT = vttjs.WebVTT;\n\nvar cueShim = vttjs.VTTCue;\nvar regionShim = vttjs.VTTRegion;\nvar nativeVTTCue = window.VTTCue;\nvar nativeVTTRegion = window.VTTRegion;\n\nvttjs.shim = function() {\n  window.VTTCue = cueShim;\n  window.VTTRegion = regionShim;\n};\n\nvttjs.restore = function() {\n  window.VTTCue = nativeVTTCue;\n  window.VTTRegion = nativeVTTRegion;\n};\n\nif (!window.VTTCue) {\n  vttjs.shim();\n}\n","/**\n * Copyright 2013 vtt.js Contributors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *   http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */\n/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */\nvar document = require('global/document');\n\nvar _objCreate = Object.create || (function() {\n  function F() {}\n  return function(o) {\n    if (arguments.length !== 1) {\n      throw new Error('Object.create shim only accepts one parameter.');\n    }\n    F.prototype = o;\n    return new F();\n  };\n})();\n\n// Creates a new ParserError object from an errorData object. The errorData\n// object should have default code and message properties. The default message\n// property can be overriden by passing in a message parameter.\n// See ParsingError.Errors below for acceptable errors.\nfunction ParsingError(errorData, message) {\n  this.name = \"ParsingError\";\n  this.code = errorData.code;\n  this.message = message || errorData.message;\n}\nParsingError.prototype = _objCreate(Error.prototype);\nParsingError.prototype.constructor = ParsingError;\n\n// ParsingError metadata for acceptable ParsingErrors.\nParsingError.Errors = {\n  BadSignature: {\n    code: 0,\n    message: \"Malformed WebVTT signature.\"\n  },\n  BadTimeStamp: {\n    code: 1,\n    message: \"Malformed time stamp.\"\n  }\n};\n\n// Try to parse input as a time stamp.\nfunction parseTimeStamp(input) {\n\n  function computeSeconds(h, m, s, f) {\n    return (h | 0) * 3600 + (m | 0) * 60 + (s | 0) + (f | 0) / 1000;\n  }\n\n  var m = input.match(/^(\\d+):(\\d{1,2})(:\\d{1,2})?\\.(\\d{3})/);\n  if (!m) {\n    return null;\n  }\n\n  if (m[3]) {\n    // Timestamp takes the form of [hours]:[minutes]:[seconds].[milliseconds]\n    return computeSeconds(m[1], m[2], m[3].replace(\":\", \"\"), m[4]);\n  } else if (m[1] > 59) {\n    // Timestamp takes the form of [hours]:[minutes].[milliseconds]\n    // First position is hours as it's over 59.\n    return computeSeconds(m[1], m[2], 0,  m[4]);\n  } else {\n    // Timestamp takes the form of [minutes]:[seconds].[milliseconds]\n    return computeSeconds(0, m[1], m[2], m[4]);\n  }\n}\n\n// A settings object holds key/value pairs and will ignore anything but the first\n// assignment to a specific key.\nfunction Settings() {\n  this.values = _objCreate(null);\n}\n\nSettings.prototype = {\n  // Only accept the first assignment to any key.\n  set: function(k, v) {\n    if (!this.get(k) && v !== \"\") {\n      this.values[k] = v;\n    }\n  },\n  // Return the value for a key, or a default value.\n  // If 'defaultKey' is passed then 'dflt' is assumed to be an object with\n  // a number of possible default values as properties where 'defaultKey' is\n  // the key of the property that will be chosen; otherwise it's assumed to be\n  // a single value.\n  get: function(k, dflt, defaultKey) {\n    if (defaultKey) {\n      return this.has(k) ? this.values[k] : dflt[defaultKey];\n    }\n    return this.has(k) ? this.values[k] : dflt;\n  },\n  // Check whether we have a value for a key.\n  has: function(k) {\n    return k in this.values;\n  },\n  // Accept a setting if its one of the given alternatives.\n  alt: function(k, v, a) {\n    for (var n = 0; n < a.length; ++n) {\n      if (v === a[n]) {\n        this.set(k, v);\n        break;\n      }\n    }\n  },\n  // Accept a setting if its a valid (signed) integer.\n  integer: function(k, v) {\n    if (/^-?\\d+$/.test(v)) { // integer\n      this.set(k, parseInt(v, 10));\n    }\n  },\n  // Accept a setting if its a valid percentage.\n  percent: function(k, v) {\n    var m;\n    if ((m = v.match(/^([\\d]{1,3})(\\.[\\d]*)?%$/))) {\n      v = parseFloat(v);\n      if (v >= 0 && v <= 100) {\n        this.set(k, v);\n        return true;\n      }\n    }\n    return false;\n  }\n};\n\n// Helper function to parse input into groups separated by 'groupDelim', and\n// interprete each group as a key/value pair separated by 'keyValueDelim'.\nfunction parseOptions(input, callback, keyValueDelim, groupDelim) {\n  var groups = groupDelim ? input.split(groupDelim) : [input];\n  for (var i in groups) {\n    if (typeof groups[i] !== \"string\") {\n      continue;\n    }\n    var kv = groups[i].split(keyValueDelim);\n    if (kv.length !== 2) {\n      continue;\n    }\n    var k = kv[0];\n    var v = kv[1];\n    callback(k, v);\n  }\n}\n\nfunction parseCue(input, cue, regionList) {\n  // Remember the original input if we need to throw an error.\n  var oInput = input;\n  // 4.1 WebVTT timestamp\n  function consumeTimeStamp() {\n    var ts = parseTimeStamp(input);\n    if (ts === null) {\n      throw new ParsingError(ParsingError.Errors.BadTimeStamp,\n                            \"Malformed timestamp: \" + oInput);\n    }\n    // Remove time stamp from input.\n    input = input.replace(/^[^\\sa-zA-Z-]+/, \"\");\n    return ts;\n  }\n\n  // 4.4.2 WebVTT cue settings\n  function consumeCueSettings(input, cue) {\n    var settings = new Settings();\n\n    parseOptions(input, function (k, v) {\n      switch (k) {\n      case \"region\":\n        // Find the last region we parsed with the same region id.\n        for (var i = regionList.length - 1; i >= 0; i--) {\n          if (regionList[i].id === v) {\n            settings.set(k, regionList[i].region);\n            break;\n          }\n        }\n        break;\n      case \"vertical\":\n        settings.alt(k, v, [\"rl\", \"lr\"]);\n        break;\n      case \"line\":\n        var vals = v.split(\",\"),\n            vals0 = vals[0];\n        settings.integer(k, vals0);\n        settings.percent(k, vals0) ? settings.set(\"snapToLines\", false) : null;\n        settings.alt(k, vals0, [\"auto\"]);\n        if (vals.length === 2) {\n          settings.alt(\"lineAlign\", vals[1], [\"start\", \"center\", \"end\"]);\n        }\n        break;\n      case \"position\":\n        vals = v.split(\",\");\n        settings.percent(k, vals[0]);\n        if (vals.length === 2) {\n          settings.alt(\"positionAlign\", vals[1], [\"start\", \"center\", \"end\"]);\n        }\n        break;\n      case \"size\":\n        settings.percent(k, v);\n        break;\n      case \"align\":\n        settings.alt(k, v, [\"start\", \"center\", \"end\", \"left\", \"right\"]);\n        break;\n      }\n    }, /:/, /\\s/);\n\n    // Apply default values for any missing fields.\n    cue.region = settings.get(\"region\", null);\n    cue.vertical = settings.get(\"vertical\", \"\");\n    try {\n      cue.line = settings.get(\"line\", \"auto\");\n    } catch (e) {}\n    cue.lineAlign = settings.get(\"lineAlign\", \"start\");\n    cue.snapToLines = settings.get(\"snapToLines\", true);\n    cue.size = settings.get(\"size\", 100);\n    // Safari still uses the old middle value and won't accept center\n    try {\n      cue.align = settings.get(\"align\", \"center\");\n    } catch (e) {\n      cue.align = settings.get(\"align\", \"middle\");\n    }\n    try {\n      cue.position = settings.get(\"position\", \"auto\");\n    } catch (e) {\n      cue.position = settings.get(\"position\", {\n        start: 0,\n        left: 0,\n        center: 50,\n        middle: 50,\n        end: 100,\n        right: 100\n      }, cue.align);\n    }\n\n\n    cue.positionAlign = settings.get(\"positionAlign\", {\n      start: \"start\",\n      left: \"start\",\n      center: \"center\",\n      middle: \"center\",\n      end: \"end\",\n      right: \"end\"\n    }, cue.align);\n  }\n\n  function skipWhitespace() {\n    input = input.replace(/^\\s+/, \"\");\n  }\n\n  // 4.1 WebVTT cue timings.\n  skipWhitespace();\n  cue.startTime = consumeTimeStamp();   // (1) collect cue start time\n  skipWhitespace();\n  if (input.substr(0, 3) !== \"-->\") {     // (3) next characters must match \"-->\"\n    throw new ParsingError(ParsingError.Errors.BadTimeStamp,\n                           \"Malformed time stamp (time stamps must be separated by '-->'): \" +\n                           oInput);\n  }\n  input = input.substr(3);\n  skipWhitespace();\n  cue.endTime = consumeTimeStamp();     // (5) collect cue end time\n\n  // 4.1 WebVTT cue settings list.\n  skipWhitespace();\n  consumeCueSettings(input, cue);\n}\n\n// When evaluating this file as part of a Webpack bundle for server\n// side rendering, `document` is an empty object.\nvar TEXTAREA_ELEMENT = document.createElement && document.createElement(\"textarea\");\n\nvar TAG_NAME = {\n  c: \"span\",\n  i: \"i\",\n  b: \"b\",\n  u: \"u\",\n  ruby: \"ruby\",\n  rt: \"rt\",\n  v: \"span\",\n  lang: \"span\"\n};\n\n// 5.1 default text color\n// 5.2 default text background color is equivalent to text color with bg_ prefix\nvar DEFAULT_COLOR_CLASS = {\n  white: 'rgba(255,255,255,1)',\n  lime: 'rgba(0,255,0,1)',\n  cyan: 'rgba(0,255,255,1)',\n  red: 'rgba(255,0,0,1)',\n  yellow: 'rgba(255,255,0,1)',\n  magenta: 'rgba(255,0,255,1)',\n  blue: 'rgba(0,0,255,1)',\n  black: 'rgba(0,0,0,1)'\n};\n\nvar TAG_ANNOTATION = {\n  v: \"title\",\n  lang: \"lang\"\n};\n\nvar NEEDS_PARENT = {\n  rt: \"ruby\"\n};\n\n// Parse content into a document fragment.\nfunction parseContent(window, input) {\n  function nextToken() {\n    // Check for end-of-string.\n    if (!input) {\n      return null;\n    }\n\n    // Consume 'n' characters from the input.\n    function consume(result) {\n      input = input.substr(result.length);\n      return result;\n    }\n\n    var m = input.match(/^([^<]*)(<[^>]*>?)?/);\n    // If there is some text before the next tag, return it, otherwise return\n    // the tag.\n    return consume(m[1] ? m[1] : m[2]);\n  }\n\n  function unescape(s) {\n    TEXTAREA_ELEMENT.innerHTML = s;\n    s = TEXTAREA_ELEMENT.textContent;\n    TEXTAREA_ELEMENT.textContent = \"\";\n    return s;\n  }\n\n  function shouldAdd(current, element) {\n    return !NEEDS_PARENT[element.localName] ||\n           NEEDS_PARENT[element.localName] === current.localName;\n  }\n\n  // Create an element for this tag.\n  function createElement(type, annotation) {\n    var tagName = TAG_NAME[type];\n    if (!tagName) {\n      return null;\n    }\n    var element = window.document.createElement(tagName);\n    var name = TAG_ANNOTATION[type];\n    if (name && annotation) {\n      element[name] = annotation.trim();\n    }\n    return element;\n  }\n\n  var rootDiv = window.document.createElement(\"div\"),\n      current = rootDiv,\n      t,\n      tagStack = [];\n\n  while ((t = nextToken()) !== null) {\n    if (t[0] === '<') {\n      if (t[1] === \"/\") {\n        // If the closing tag matches, move back up to the parent node.\n        if (tagStack.length &&\n            tagStack[tagStack.length - 1] === t.substr(2).replace(\">\", \"\")) {\n          tagStack.pop();\n          current = current.parentNode;\n        }\n        // Otherwise just ignore the end tag.\n        continue;\n      }\n      var ts = parseTimeStamp(t.substr(1, t.length - 2));\n      var node;\n      if (ts) {\n        // Timestamps are lead nodes as well.\n        node = window.document.createProcessingInstruction(\"timestamp\", ts);\n        current.appendChild(node);\n        continue;\n      }\n      var m = t.match(/^<([^.\\s/0-9>]+)(\\.[^\\s\\\\>]+)?([^>\\\\]+)?(\\\\?)>?$/);\n      // If we can't parse the tag, skip to the next tag.\n      if (!m) {\n        continue;\n      }\n      // Try to construct an element, and ignore the tag if we couldn't.\n      node = createElement(m[1], m[3]);\n      if (!node) {\n        continue;\n      }\n      // Determine if the tag should be added based on the context of where it\n      // is placed in the cuetext.\n      if (!shouldAdd(current, node)) {\n        continue;\n      }\n      // Set the class list (as a list of classes, separated by space).\n      if (m[2]) {\n        var classes = m[2].split('.');\n\n        classes.forEach(function(cl) {\n          var bgColor = /^bg_/.test(cl);\n          // slice out `bg_` if it's a background color\n          var colorName = bgColor ? cl.slice(3) : cl;\n\n          if (DEFAULT_COLOR_CLASS.hasOwnProperty(colorName)) {\n            var propName = bgColor ? 'background-color' : 'color';\n            var propValue = DEFAULT_COLOR_CLASS[colorName];\n\n            node.style[propName] = propValue;\n          }\n        });\n\n        node.className = classes.join(' ');\n      }\n      // Append the node to the current node, and enter the scope of the new\n      // node.\n      tagStack.push(m[1]);\n      current.appendChild(node);\n      current = node;\n      continue;\n    }\n\n    // Text nodes are leaf nodes.\n    current.appendChild(window.document.createTextNode(unescape(t)));\n  }\n\n  return rootDiv;\n}\n\n// This is a list of all the Unicode characters that have a strong\n// right-to-left category. What this means is that these characters are\n// written right-to-left for sure. It was generated by pulling all the strong\n// right-to-left characters out of the Unicode data table. That table can\n// found at: http://www.unicode.org/Public/UNIDATA/UnicodeData.txt\nvar strongRTLRanges = [[0x5be, 0x5be], [0x5c0, 0x5c0], [0x5c3, 0x5c3], [0x5c6, 0x5c6],\n [0x5d0, 0x5ea], [0x5f0, 0x5f4], [0x608, 0x608], [0x60b, 0x60b], [0x60d, 0x60d],\n [0x61b, 0x61b], [0x61e, 0x64a], [0x66d, 0x66f], [0x671, 0x6d5], [0x6e5, 0x6e6],\n [0x6ee, 0x6ef], [0x6fa, 0x70d], [0x70f, 0x710], [0x712, 0x72f], [0x74d, 0x7a5],\n [0x7b1, 0x7b1], [0x7c0, 0x7ea], [0x7f4, 0x7f5], [0x7fa, 0x7fa], [0x800, 0x815],\n [0x81a, 0x81a], [0x824, 0x824], [0x828, 0x828], [0x830, 0x83e], [0x840, 0x858],\n [0x85e, 0x85e], [0x8a0, 0x8a0], [0x8a2, 0x8ac], [0x200f, 0x200f],\n [0xfb1d, 0xfb1d], [0xfb1f, 0xfb28], [0xfb2a, 0xfb36], [0xfb38, 0xfb3c],\n [0xfb3e, 0xfb3e], [0xfb40, 0xfb41], [0xfb43, 0xfb44], [0xfb46, 0xfbc1],\n [0xfbd3, 0xfd3d], [0xfd50, 0xfd8f], [0xfd92, 0xfdc7], [0xfdf0, 0xfdfc],\n [0xfe70, 0xfe74], [0xfe76, 0xfefc], [0x10800, 0x10805], [0x10808, 0x10808],\n [0x1080a, 0x10835], [0x10837, 0x10838], [0x1083c, 0x1083c], [0x1083f, 0x10855],\n [0x10857, 0x1085f], [0x10900, 0x1091b], [0x10920, 0x10939], [0x1093f, 0x1093f],\n [0x10980, 0x109b7], [0x109be, 0x109bf], [0x10a00, 0x10a00], [0x10a10, 0x10a13],\n [0x10a15, 0x10a17], [0x10a19, 0x10a33], [0x10a40, 0x10a47], [0x10a50, 0x10a58],\n [0x10a60, 0x10a7f], [0x10b00, 0x10b35], [0x10b40, 0x10b55], [0x10b58, 0x10b72],\n [0x10b78, 0x10b7f], [0x10c00, 0x10c48], [0x1ee00, 0x1ee03], [0x1ee05, 0x1ee1f],\n [0x1ee21, 0x1ee22], [0x1ee24, 0x1ee24], [0x1ee27, 0x1ee27], [0x1ee29, 0x1ee32],\n [0x1ee34, 0x1ee37], [0x1ee39, 0x1ee39], [0x1ee3b, 0x1ee3b], [0x1ee42, 0x1ee42],\n [0x1ee47, 0x1ee47], [0x1ee49, 0x1ee49], [0x1ee4b, 0x1ee4b], [0x1ee4d, 0x1ee4f],\n [0x1ee51, 0x1ee52], [0x1ee54, 0x1ee54], [0x1ee57, 0x1ee57], [0x1ee59, 0x1ee59],\n [0x1ee5b, 0x1ee5b], [0x1ee5d, 0x1ee5d], [0x1ee5f, 0x1ee5f], [0x1ee61, 0x1ee62],\n [0x1ee64, 0x1ee64], [0x1ee67, 0x1ee6a], [0x1ee6c, 0x1ee72], [0x1ee74, 0x1ee77],\n [0x1ee79, 0x1ee7c], [0x1ee7e, 0x1ee7e], [0x1ee80, 0x1ee89], [0x1ee8b, 0x1ee9b],\n [0x1eea1, 0x1eea3], [0x1eea5, 0x1eea9], [0x1eeab, 0x1eebb], [0x10fffd, 0x10fffd]];\n\nfunction isStrongRTLChar(charCode) {\n  for (var i = 0; i < strongRTLRanges.length; i++) {\n    var currentRange = strongRTLRanges[i];\n    if (charCode >= currentRange[0] && charCode <= currentRange[1]) {\n      return true;\n    }\n  }\n\n  return false;\n}\n\nfunction determineBidi(cueDiv) {\n  var nodeStack = [],\n      text = \"\",\n      charCode;\n\n  if (!cueDiv || !cueDiv.childNodes) {\n    return \"ltr\";\n  }\n\n  function pushNodes(nodeStack, node) {\n    for (var i = node.childNodes.length - 1; i >= 0; i--) {\n      nodeStack.push(node.childNodes[i]);\n    }\n  }\n\n  function nextTextNode(nodeStack) {\n    if (!nodeStack || !nodeStack.length) {\n      return null;\n    }\n\n    var node = nodeStack.pop(),\n        text = node.textContent || node.innerText;\n    if (text) {\n      // TODO: This should match all unicode type B characters (paragraph\n      // separator characters). See issue #115.\n      var m = text.match(/^.*(\\n|\\r)/);\n      if (m) {\n        nodeStack.length = 0;\n        return m[0];\n      }\n      return text;\n    }\n    if (node.tagName === \"ruby\") {\n      return nextTextNode(nodeStack);\n    }\n    if (node.childNodes) {\n      pushNodes(nodeStack, node);\n      return nextTextNode(nodeStack);\n    }\n  }\n\n  pushNodes(nodeStack, cueDiv);\n  while ((text = nextTextNode(nodeStack))) {\n    for (var i = 0; i < text.length; i++) {\n      charCode = text.charCodeAt(i);\n      if (isStrongRTLChar(charCode)) {\n        return \"rtl\";\n      }\n    }\n  }\n  return \"ltr\";\n}\n\nfunction computeLinePos(cue) {\n  if (typeof cue.line === \"number\" &&\n      (cue.snapToLines || (cue.line >= 0 && cue.line <= 100))) {\n    return cue.line;\n  }\n  if (!cue.track || !cue.track.textTrackList ||\n      !cue.track.textTrackList.mediaElement) {\n    return -1;\n  }\n  var track = cue.track,\n      trackList = track.textTrackList,\n      count = 0;\n  for (var i = 0; i < trackList.length && trackList[i] !== track; i++) {\n    if (trackList[i].mode === \"showing\") {\n      count++;\n    }\n  }\n  return ++count * -1;\n}\n\nfunction StyleBox() {\n}\n\n// Apply styles to a div. If there is no div passed then it defaults to the\n// div on 'this'.\nStyleBox.prototype.applyStyles = function(styles, div) {\n  div = div || this.div;\n  for (var prop in styles) {\n    if (styles.hasOwnProperty(prop)) {\n      div.style[prop] = styles[prop];\n    }\n  }\n};\n\nStyleBox.prototype.formatStyle = function(val, unit) {\n  return val === 0 ? 0 : val + unit;\n};\n\n// Constructs the computed display state of the cue (a div). Places the div\n// into the overlay which should be a block level element (usually a div).\nfunction CueStyleBox(window, cue, styleOptions) {\n  StyleBox.call(this);\n  this.cue = cue;\n\n  // Parse our cue's text into a DOM tree rooted at 'cueDiv'. This div will\n  // have inline positioning and will function as the cue background box.\n  this.cueDiv = parseContent(window, cue.text);\n  var styles = {\n    color: \"rgba(255, 255, 255, 1)\",\n    backgroundColor:  \"rgba(0, 0, 0, 0.8)\",\n    position: \"relative\",\n    left: 0,\n    right: 0,\n    top: 0,\n    bottom: 0,\n    display: \"inline\",\n    writingMode: cue.vertical === \"\" ? \"horizontal-tb\"\n                                     : cue.vertical === \"lr\" ? \"vertical-lr\"\n                                                             : \"vertical-rl\",\n    unicodeBidi: \"plaintext\"\n  };\n\n  this.applyStyles(styles, this.cueDiv);\n\n  // Create an absolutely positioned div that will be used to position the cue\n  // div. Note, all WebVTT cue-setting alignments are equivalent to the CSS\n  // mirrors of them except middle instead of center on Safari.\n  this.div = window.document.createElement(\"div\");\n  styles = {\n    direction: determineBidi(this.cueDiv),\n    writingMode: cue.vertical === \"\" ? \"horizontal-tb\"\n                                     : cue.vertical === \"lr\" ? \"vertical-lr\"\n                                                             : \"vertical-rl\",\n    unicodeBidi: \"plaintext\",\n    textAlign: cue.align === \"middle\" ? \"center\" : cue.align,\n    font: styleOptions.font,\n    whiteSpace: \"pre-line\",\n    position: \"absolute\"\n  };\n\n  this.applyStyles(styles);\n  this.div.appendChild(this.cueDiv);\n\n  // Calculate the distance from the reference edge of the viewport to the text\n  // position of the cue box. The reference edge will be resolved later when\n  // the box orientation styles are applied.\n  var textPos = 0;\n  switch (cue.positionAlign) {\n  case \"start\":\n    textPos = cue.position;\n    break;\n  case \"center\":\n    textPos = cue.position - (cue.size / 2);\n    break;\n  case \"end\":\n    textPos = cue.position - cue.size;\n    break;\n  }\n\n  // Horizontal box orientation; textPos is the distance from the left edge of the\n  // area to the left edge of the box and cue.size is the distance extending to\n  // the right from there.\n  if (cue.vertical === \"\") {\n    this.applyStyles({\n      left:  this.formatStyle(textPos, \"%\"),\n      width: this.formatStyle(cue.size, \"%\")\n    });\n  // Vertical box orientation; textPos is the distance from the top edge of the\n  // area to the top edge of the box and cue.size is the height extending\n  // downwards from there.\n  } else {\n    this.applyStyles({\n      top: this.formatStyle(textPos, \"%\"),\n      height: this.formatStyle(cue.size, \"%\")\n    });\n  }\n\n  this.move = function(box) {\n    this.applyStyles({\n      top: this.formatStyle(box.top, \"px\"),\n      bottom: this.formatStyle(box.bottom, \"px\"),\n      left: this.formatStyle(box.left, \"px\"),\n      right: this.formatStyle(box.right, \"px\"),\n      height: this.formatStyle(box.height, \"px\"),\n      width: this.formatStyle(box.width, \"px\")\n    });\n  };\n}\nCueStyleBox.prototype = _objCreate(StyleBox.prototype);\nCueStyleBox.prototype.constructor = CueStyleBox;\n\n// Represents the co-ordinates of an Element in a way that we can easily\n// compute things with such as if it overlaps or intersects with another Element.\n// Can initialize it with either a StyleBox or another BoxPosition.\nfunction BoxPosition(obj) {\n  // Either a BoxPosition was passed in and we need to copy it, or a StyleBox\n  // was passed in and we need to copy the results of 'getBoundingClientRect'\n  // as the object returned is readonly. All co-ordinate values are in reference\n  // to the viewport origin (top left).\n  var lh, height, width, top;\n  if (obj.div) {\n    height = obj.div.offsetHeight;\n    width = obj.div.offsetWidth;\n    top = obj.div.offsetTop;\n\n    var rects = (rects = obj.div.childNodes) && (rects = rects[0]) &&\n                rects.getClientRects && rects.getClientRects();\n    obj = obj.div.getBoundingClientRect();\n    // In certain cases the outter div will be slightly larger then the sum of\n    // the inner div's lines. This could be due to bold text, etc, on some platforms.\n    // In this case we should get the average line height and use that. This will\n    // result in the desired behaviour.\n    lh = rects ? Math.max((rects[0] && rects[0].height) || 0, obj.height / rects.length)\n               : 0;\n\n  }\n  this.left = obj.left;\n  this.right = obj.right;\n  this.top = obj.top || top;\n  this.height = obj.height || height;\n  this.bottom = obj.bottom || (top + (obj.height || height));\n  this.width = obj.width || width;\n  this.lineHeight = lh !== undefined ? lh : obj.lineHeight;\n}\n\n// Move the box along a particular axis. Optionally pass in an amount to move\n// the box. If no amount is passed then the default is the line height of the\n// box.\nBoxPosition.prototype.move = function(axis, toMove) {\n  toMove = toMove !== undefined ? toMove : this.lineHeight;\n  switch (axis) {\n  case \"+x\":\n    this.left += toMove;\n    this.right += toMove;\n    break;\n  case \"-x\":\n    this.left -= toMove;\n    this.right -= toMove;\n    break;\n  case \"+y\":\n    this.top += toMove;\n    this.bottom += toMove;\n    break;\n  case \"-y\":\n    this.top -= toMove;\n    this.bottom -= toMove;\n    break;\n  }\n};\n\n// Check if this box overlaps another box, b2.\nBoxPosition.prototype.overlaps = function(b2) {\n  return this.left < b2.right &&\n         this.right > b2.left &&\n         this.top < b2.bottom &&\n         this.bottom > b2.top;\n};\n\n// Check if this box overlaps any other boxes in boxes.\nBoxPosition.prototype.overlapsAny = function(boxes) {\n  for (var i = 0; i < boxes.length; i++) {\n    if (this.overlaps(boxes[i])) {\n      return true;\n    }\n  }\n  return false;\n};\n\n// Check if this box is within another box.\nBoxPosition.prototype.within = function(container) {\n  return this.top >= container.top &&\n         this.bottom <= container.bottom &&\n         this.left >= container.left &&\n         this.right <= container.right;\n};\n\n// Check if this box is entirely within the container or it is overlapping\n// on the edge opposite of the axis direction passed. For example, if \"+x\" is\n// passed and the box is overlapping on the left edge of the container, then\n// return true.\nBoxPosition.prototype.overlapsOppositeAxis = function(container, axis) {\n  switch (axis) {\n  case \"+x\":\n    return this.left < container.left;\n  case \"-x\":\n    return this.right > container.right;\n  case \"+y\":\n    return this.top < container.top;\n  case \"-y\":\n    return this.bottom > container.bottom;\n  }\n};\n\n// Find the percentage of the area that this box is overlapping with another\n// box.\nBoxPosition.prototype.intersectPercentage = function(b2) {\n  var x = Math.max(0, Math.min(this.right, b2.right) - Math.max(this.left, b2.left)),\n      y = Math.max(0, Math.min(this.bottom, b2.bottom) - Math.max(this.top, b2.top)),\n      intersectArea = x * y;\n  return intersectArea / (this.height * this.width);\n};\n\n// Convert the positions from this box to CSS compatible positions using\n// the reference container's positions. This has to be done because this\n// box's positions are in reference to the viewport origin, whereas, CSS\n// values are in referecne to their respective edges.\nBoxPosition.prototype.toCSSCompatValues = function(reference) {\n  return {\n    top: this.top - reference.top,\n    bottom: reference.bottom - this.bottom,\n    left: this.left - reference.left,\n    right: reference.right - this.right,\n    height: this.height,\n    width: this.width\n  };\n};\n\n// Get an object that represents the box's position without anything extra.\n// Can pass a StyleBox, HTMLElement, or another BoxPositon.\nBoxPosition.getSimpleBoxPosition = function(obj) {\n  var height = obj.div ? obj.div.offsetHeight : obj.tagName ? obj.offsetHeight : 0;\n  var width = obj.div ? obj.div.offsetWidth : obj.tagName ? obj.offsetWidth : 0;\n  var top = obj.div ? obj.div.offsetTop : obj.tagName ? obj.offsetTop : 0;\n\n  obj = obj.div ? obj.div.getBoundingClientRect() :\n                obj.tagName ? obj.getBoundingClientRect() : obj;\n  var ret = {\n    left: obj.left,\n    right: obj.right,\n    top: obj.top || top,\n    height: obj.height || height,\n    bottom: obj.bottom || (top + (obj.height || height)),\n    width: obj.width || width\n  };\n  return ret;\n};\n\n// Move a StyleBox to its specified, or next best, position. The containerBox\n// is the box that contains the StyleBox, such as a div. boxPositions are\n// a list of other boxes that the styleBox can't overlap with.\nfunction moveBoxToLinePosition(window, styleBox, containerBox, boxPositions) {\n\n  // Find the best position for a cue box, b, on the video. The axis parameter\n  // is a list of axis, the order of which, it will move the box along. For example:\n  // Passing [\"+x\", \"-x\"] will move the box first along the x axis in the positive\n  // direction. If it doesn't find a good position for it there it will then move\n  // it along the x axis in the negative direction.\n  function findBestPosition(b, axis) {\n    var bestPosition,\n        specifiedPosition = new BoxPosition(b),\n        percentage = 1; // Highest possible so the first thing we get is better.\n\n    for (var i = 0; i < axis.length; i++) {\n      while (b.overlapsOppositeAxis(containerBox, axis[i]) ||\n             (b.within(containerBox) && b.overlapsAny(boxPositions))) {\n        b.move(axis[i]);\n      }\n      // We found a spot where we aren't overlapping anything. This is our\n      // best position.\n      if (b.within(containerBox)) {\n        return b;\n      }\n      var p = b.intersectPercentage(containerBox);\n      // If we're outside the container box less then we were on our last try\n      // then remember this position as the best position.\n      if (percentage > p) {\n        bestPosition = new BoxPosition(b);\n        percentage = p;\n      }\n      // Reset the box position to the specified position.\n      b = new BoxPosition(specifiedPosition);\n    }\n    return bestPosition || specifiedPosition;\n  }\n\n  var boxPosition = new BoxPosition(styleBox),\n      cue = styleBox.cue,\n      linePos = computeLinePos(cue),\n      axis = [];\n\n  // If we have a line number to align the cue to.\n  if (cue.snapToLines) {\n    var size;\n    switch (cue.vertical) {\n    case \"\":\n      axis = [ \"+y\", \"-y\" ];\n      size = \"height\";\n      break;\n    case \"rl\":\n      axis = [ \"+x\", \"-x\" ];\n      size = \"width\";\n      break;\n    case \"lr\":\n      axis = [ \"-x\", \"+x\" ];\n      size = \"width\";\n      break;\n    }\n\n    var step = boxPosition.lineHeight,\n        position = step * Math.round(linePos),\n        maxPosition = containerBox[size] + step,\n        initialAxis = axis[0];\n\n    // If the specified intial position is greater then the max position then\n    // clamp the box to the amount of steps it would take for the box to\n    // reach the max position.\n    if (Math.abs(position) > maxPosition) {\n      position = position < 0 ? -1 : 1;\n      position *= Math.ceil(maxPosition / step) * step;\n    }\n\n    // If computed line position returns negative then line numbers are\n    // relative to the bottom of the video instead of the top. Therefore, we\n    // need to increase our initial position by the length or width of the\n    // video, depending on the writing direction, and reverse our axis directions.\n    if (linePos < 0) {\n      position += cue.vertical === \"\" ? containerBox.height : containerBox.width;\n      axis = axis.reverse();\n    }\n\n    // Move the box to the specified position. This may not be its best\n    // position.\n    boxPosition.move(initialAxis, position);\n\n  } else {\n    // If we have a percentage line value for the cue.\n    var calculatedPercentage = (boxPosition.lineHeight / containerBox.height) * 100;\n\n    switch (cue.lineAlign) {\n    case \"center\":\n      linePos -= (calculatedPercentage / 2);\n      break;\n    case \"end\":\n      linePos -= calculatedPercentage;\n      break;\n    }\n\n    // Apply initial line position to the cue box.\n    switch (cue.vertical) {\n    case \"\":\n      styleBox.applyStyles({\n        top: styleBox.formatStyle(linePos, \"%\")\n      });\n      break;\n    case \"rl\":\n      styleBox.applyStyles({\n        left: styleBox.formatStyle(linePos, \"%\")\n      });\n      break;\n    case \"lr\":\n      styleBox.applyStyles({\n        right: styleBox.formatStyle(linePos, \"%\")\n      });\n      break;\n    }\n\n    axis = [ \"+y\", \"-x\", \"+x\", \"-y\" ];\n\n    // Get the box position again after we've applied the specified positioning\n    // to it.\n    boxPosition = new BoxPosition(styleBox);\n  }\n\n  var bestPosition = findBestPosition(boxPosition, axis);\n  styleBox.move(bestPosition.toCSSCompatValues(containerBox));\n}\n\nfunction WebVTT() {\n  // Nothing\n}\n\n// Helper to allow strings to be decoded instead of the default binary utf8 data.\nWebVTT.StringDecoder = function() {\n  return {\n    decode: function(data) {\n      if (!data) {\n        return \"\";\n      }\n      if (typeof data !== \"string\") {\n        throw new Error(\"Error - expected string data.\");\n      }\n      return decodeURIComponent(encodeURIComponent(data));\n    }\n  };\n};\n\nWebVTT.convertCueToDOMTree = function(window, cuetext) {\n  if (!window || !cuetext) {\n    return null;\n  }\n  return parseContent(window, cuetext);\n};\n\nvar FONT_SIZE_PERCENT = 0.05;\nvar FONT_STYLE = \"sans-serif\";\nvar CUE_BACKGROUND_PADDING = \"1.5%\";\n\n// Runs the processing model over the cues and regions passed to it.\n// @param overlay A block level element (usually a div) that the computed cues\n//                and regions will be placed into.\nWebVTT.processCues = function(window, cues, overlay) {\n  if (!window || !cues || !overlay) {\n    return null;\n  }\n\n  // Remove all previous children.\n  while (overlay.firstChild) {\n    overlay.removeChild(overlay.firstChild);\n  }\n\n  var paddedOverlay = window.document.createElement(\"div\");\n  paddedOverlay.style.position = \"absolute\";\n  paddedOverlay.style.left = \"0\";\n  paddedOverlay.style.right = \"0\";\n  paddedOverlay.style.top = \"0\";\n  paddedOverlay.style.bottom = \"0\";\n  paddedOverlay.style.margin = CUE_BACKGROUND_PADDING;\n  overlay.appendChild(paddedOverlay);\n\n  // Determine if we need to compute the display states of the cues. This could\n  // be the case if a cue's state has been changed since the last computation or\n  // if it has not been computed yet.\n  function shouldCompute(cues) {\n    for (var i = 0; i < cues.length; i++) {\n      if (cues[i].hasBeenReset || !cues[i].displayState) {\n        return true;\n      }\n    }\n    return false;\n  }\n\n  // We don't need to recompute the cues' display states. Just reuse them.\n  if (!shouldCompute(cues)) {\n    for (var i = 0; i < cues.length; i++) {\n      paddedOverlay.appendChild(cues[i].displayState);\n    }\n    return;\n  }\n\n  var boxPositions = [],\n      containerBox = BoxPosition.getSimpleBoxPosition(paddedOverlay),\n      fontSize = Math.round(containerBox.height * FONT_SIZE_PERCENT * 100) / 100;\n  var styleOptions = {\n    font: fontSize + \"px \" + FONT_STYLE\n  };\n\n  (function() {\n    var styleBox, cue;\n\n    for (var i = 0; i < cues.length; i++) {\n      cue = cues[i];\n\n      // Compute the intial position and styles of the cue div.\n      styleBox = new CueStyleBox(window, cue, styleOptions);\n      paddedOverlay.appendChild(styleBox.div);\n\n      // Move the cue div to it's correct line position.\n      moveBoxToLinePosition(window, styleBox, containerBox, boxPositions);\n\n      // Remember the computed div so that we don't have to recompute it later\n      // if we don't have too.\n      cue.displayState = styleBox.div;\n\n      boxPositions.push(BoxPosition.getSimpleBoxPosition(styleBox));\n    }\n  })();\n};\n\nWebVTT.Parser = function(window, vttjs, decoder) {\n  if (!decoder) {\n    decoder = vttjs;\n    vttjs = {};\n  }\n  if (!vttjs) {\n    vttjs = {};\n  }\n\n  this.window = window;\n  this.vttjs = vttjs;\n  this.state = \"INITIAL\";\n  this.buffer = \"\";\n  this.decoder = decoder || new TextDecoder(\"utf8\");\n  this.regionList = [];\n};\n\nWebVTT.Parser.prototype = {\n  // If the error is a ParsingError then report it to the consumer if\n  // possible. If it's not a ParsingError then throw it like normal.\n  reportOrThrowError: function(e) {\n    if (e instanceof ParsingError) {\n      this.onparsingerror && this.onparsingerror(e);\n    } else {\n      throw e;\n    }\n  },\n  parse: function (data) {\n    var self = this;\n\n    // If there is no data then we won't decode it, but will just try to parse\n    // whatever is in buffer already. This may occur in circumstances, for\n    // example when flush() is called.\n    if (data) {\n      // Try to decode the data that we received.\n      self.buffer += self.decoder.decode(data, {stream: true});\n    }\n\n    function collectNextLine() {\n      var buffer = self.buffer;\n      var pos = 0;\n      while (pos < buffer.length && buffer[pos] !== '\\r' && buffer[pos] !== '\\n') {\n        ++pos;\n      }\n      var line = buffer.substr(0, pos);\n      // Advance the buffer early in case we fail below.\n      if (buffer[pos] === '\\r') {\n        ++pos;\n      }\n      if (buffer[pos] === '\\n') {\n        ++pos;\n      }\n      self.buffer = buffer.substr(pos);\n      return line;\n    }\n\n    // 3.4 WebVTT region and WebVTT region settings syntax\n    function parseRegion(input) {\n      var settings = new Settings();\n\n      parseOptions(input, function (k, v) {\n        switch (k) {\n        case \"id\":\n          settings.set(k, v);\n          break;\n        case \"width\":\n          settings.percent(k, v);\n          break;\n        case \"lines\":\n          settings.integer(k, v);\n          break;\n        case \"regionanchor\":\n        case \"viewportanchor\":\n          var xy = v.split(',');\n          if (xy.length !== 2) {\n            break;\n          }\n          // We have to make sure both x and y parse, so use a temporary\n          // settings object here.\n          var anchor = new Settings();\n          anchor.percent(\"x\", xy[0]);\n          anchor.percent(\"y\", xy[1]);\n          if (!anchor.has(\"x\") || !anchor.has(\"y\")) {\n            break;\n          }\n          settings.set(k + \"X\", anchor.get(\"x\"));\n          settings.set(k + \"Y\", anchor.get(\"y\"));\n          break;\n        case \"scroll\":\n          settings.alt(k, v, [\"up\"]);\n          break;\n        }\n      }, /=/, /\\s/);\n\n      // Create the region, using default values for any values that were not\n      // specified.\n      if (settings.has(\"id\")) {\n        var region = new (self.vttjs.VTTRegion || self.window.VTTRegion)();\n        region.width = settings.get(\"width\", 100);\n        region.lines = settings.get(\"lines\", 3);\n        region.regionAnchorX = settings.get(\"regionanchorX\", 0);\n        region.regionAnchorY = settings.get(\"regionanchorY\", 100);\n        region.viewportAnchorX = settings.get(\"viewportanchorX\", 0);\n        region.viewportAnchorY = settings.get(\"viewportanchorY\", 100);\n        region.scroll = settings.get(\"scroll\", \"\");\n        // Register the region.\n        self.onregion && self.onregion(region);\n        // Remember the VTTRegion for later in case we parse any VTTCues that\n        // reference it.\n        self.regionList.push({\n          id: settings.get(\"id\"),\n          region: region\n        });\n      }\n    }\n\n    // draft-pantos-http-live-streaming-20\n    // https://tools.ietf.org/html/draft-pantos-http-live-streaming-20#section-3.5\n    // 3.5 WebVTT\n    function parseTimestampMap(input) {\n      var settings = new Settings();\n\n      parseOptions(input, function(k, v) {\n        switch(k) {\n        case \"MPEGT\":\n          settings.integer(k + 'S', v);\n          break;\n        case \"LOCA\":\n          settings.set(k + 'L', parseTimeStamp(v));\n          break;\n        }\n      }, /[^\\d]:/, /,/);\n\n      self.ontimestampmap && self.ontimestampmap({\n        \"MPEGTS\": settings.get(\"MPEGTS\"),\n        \"LOCAL\": settings.get(\"LOCAL\")\n      });\n    }\n\n    // 3.2 WebVTT metadata header syntax\n    function parseHeader(input) {\n      if (input.match(/X-TIMESTAMP-MAP/)) {\n        // This line contains HLS X-TIMESTAMP-MAP metadata\n        parseOptions(input, function(k, v) {\n          switch(k) {\n          case \"X-TIMESTAMP-MAP\":\n            parseTimestampMap(v);\n            break;\n          }\n        }, /=/);\n      } else {\n        parseOptions(input, function (k, v) {\n          switch (k) {\n          case \"Region\":\n            // 3.3 WebVTT region metadata header syntax\n            parseRegion(v);\n            break;\n          }\n        }, /:/);\n      }\n\n    }\n\n    // 5.1 WebVTT file parsing.\n    try {\n      var line;\n      if (self.state === \"INITIAL\") {\n        // We can't start parsing until we have the first line.\n        if (!/\\r\\n|\\n/.test(self.buffer)) {\n          return this;\n        }\n\n        line = collectNextLine();\n\n        var m = line.match(/^WEBVTT([ \\t].*)?$/);\n        if (!m || !m[0]) {\n          throw new ParsingError(ParsingError.Errors.BadSignature);\n        }\n\n        self.state = \"HEADER\";\n      }\n\n      var alreadyCollectedLine = false;\n      while (self.buffer) {\n        // We can't parse a line until we have the full line.\n        if (!/\\r\\n|\\n/.test(self.buffer)) {\n          return this;\n        }\n\n        if (!alreadyCollectedLine) {\n          line = collectNextLine();\n        } else {\n          alreadyCollectedLine = false;\n        }\n\n        switch (self.state) {\n        case \"HEADER\":\n          // 13-18 - Allow a header (metadata) under the WEBVTT line.\n          if (/:/.test(line)) {\n            parseHeader(line);\n          } else if (!line) {\n            // An empty line terminates the header and starts the body (cues).\n            self.state = \"ID\";\n          }\n          continue;\n        case \"NOTE\":\n          // Ignore NOTE blocks.\n          if (!line) {\n            self.state = \"ID\";\n          }\n          continue;\n        case \"ID\":\n          // Check for the start of NOTE blocks.\n          if (/^NOTE($|[ \\t])/.test(line)) {\n            self.state = \"NOTE\";\n            break;\n          }\n          // 19-29 - Allow any number of line terminators, then initialize new cue values.\n          if (!line) {\n            continue;\n          }\n          self.cue = new (self.vttjs.VTTCue || self.window.VTTCue)(0, 0, \"\");\n          // Safari still uses the old middle value and won't accept center\n          try {\n            self.cue.align = \"center\";\n          } catch (e) {\n            self.cue.align = \"middle\";\n          }\n          self.state = \"CUE\";\n          // 30-39 - Check if self line contains an optional identifier or timing data.\n          if (line.indexOf(\"-->\") === -1) {\n            self.cue.id = line;\n            continue;\n          }\n          // Process line as start of a cue.\n          /*falls through*/\n        case \"CUE\":\n          // 40 - Collect cue timings and settings.\n          try {\n            parseCue(line, self.cue, self.regionList);\n          } catch (e) {\n            self.reportOrThrowError(e);\n            // In case of an error ignore rest of the cue.\n            self.cue = null;\n            self.state = \"BADCUE\";\n            continue;\n          }\n          self.state = \"CUETEXT\";\n          continue;\n        case \"CUETEXT\":\n          var hasSubstring = line.indexOf(\"-->\") !== -1;\n          // 34 - If we have an empty line then report the cue.\n          // 35 - If we have the special substring '-->' then report the cue,\n          // but do not collect the line as we need to process the current\n          // one as a new cue.\n          if (!line || hasSubstring && (alreadyCollectedLine = true)) {\n            // We are done parsing self cue.\n            self.oncue && self.oncue(self.cue);\n            self.cue = null;\n            self.state = \"ID\";\n            continue;\n          }\n          if (self.cue.text) {\n            self.cue.text += \"\\n\";\n          }\n          self.cue.text += line.replace(/\\u2028/g, '\\n').replace(/u2029/g, '\\n');\n          continue;\n        case \"BADCUE\": // BADCUE\n          // 54-62 - Collect and discard the remaining cue.\n          if (!line) {\n            self.state = \"ID\";\n          }\n          continue;\n        }\n      }\n    } catch (e) {\n      self.reportOrThrowError(e);\n\n      // If we are currently parsing a cue, report what we have.\n      if (self.state === \"CUETEXT\" && self.cue && self.oncue) {\n        self.oncue(self.cue);\n      }\n      self.cue = null;\n      // Enter BADWEBVTT state if header was not parsed correctly otherwise\n      // another exception occurred so enter BADCUE state.\n      self.state = self.state === \"INITIAL\" ? \"BADWEBVTT\" : \"BADCUE\";\n    }\n    return this;\n  },\n  flush: function () {\n    var self = this;\n    try {\n      // Finish decoding the stream.\n      self.buffer += self.decoder.decode();\n      // Synthesize the end of the current cue or region.\n      if (self.cue || self.state === \"HEADER\") {\n        self.buffer += \"\\n\\n\";\n        self.parse();\n      }\n      // If we've flushed, parsed, and we're still on the INITIAL state then\n      // that means we don't have enough of the stream to parse the first\n      // line.\n      if (self.state === \"INITIAL\") {\n        throw new ParsingError(ParsingError.Errors.BadSignature);\n      }\n    } catch(e) {\n      self.reportOrThrowError(e);\n    }\n    self.onflush && self.onflush();\n    return this;\n  }\n};\n\nmodule.exports = WebVTT;\n","/**\n * Copyright 2013 vtt.js Contributors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *   http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nvar autoKeyword = \"auto\";\nvar directionSetting = {\n  \"\": 1,\n  \"lr\": 1,\n  \"rl\": 1\n};\nvar alignSetting = {\n  \"start\": 1,\n  \"center\": 1,\n  \"end\": 1,\n  \"left\": 1,\n  \"right\": 1,\n  \"auto\": 1,\n  \"line-left\": 1,\n  \"line-right\": 1\n};\n\nfunction findDirectionSetting(value) {\n  if (typeof value !== \"string\") {\n    return false;\n  }\n  var dir = directionSetting[value.toLowerCase()];\n  return dir ? value.toLowerCase() : false;\n}\n\nfunction findAlignSetting(value) {\n  if (typeof value !== \"string\") {\n    return false;\n  }\n  var align = alignSetting[value.toLowerCase()];\n  return align ? value.toLowerCase() : false;\n}\n\nfunction VTTCue(startTime, endTime, text) {\n  /**\n   * Shim implementation specific properties. These properties are not in\n   * the spec.\n   */\n\n  // Lets us know when the VTTCue's data has changed in such a way that we need\n  // to recompute its display state. This lets us compute its display state\n  // lazily.\n  this.hasBeenReset = false;\n\n  /**\n   * VTTCue and TextTrackCue properties\n   * http://dev.w3.org/html5/webvtt/#vttcue-interface\n   */\n\n  var _id = \"\";\n  var _pauseOnExit = false;\n  var _startTime = startTime;\n  var _endTime = endTime;\n  var _text = text;\n  var _region = null;\n  var _vertical = \"\";\n  var _snapToLines = true;\n  var _line = \"auto\";\n  var _lineAlign = \"start\";\n  var _position = \"auto\";\n  var _positionAlign = \"auto\";\n  var _size = 100;\n  var _align = \"center\";\n\n  Object.defineProperties(this, {\n    \"id\": {\n      enumerable: true,\n      get: function() {\n        return _id;\n      },\n      set: function(value) {\n        _id = \"\" + value;\n      }\n    },\n\n    \"pauseOnExit\": {\n      enumerable: true,\n      get: function() {\n        return _pauseOnExit;\n      },\n      set: function(value) {\n        _pauseOnExit = !!value;\n      }\n    },\n\n    \"startTime\": {\n      enumerable: true,\n      get: function() {\n        return _startTime;\n      },\n      set: function(value) {\n        if (typeof value !== \"number\") {\n          throw new TypeError(\"Start time must be set to a number.\");\n        }\n        _startTime = value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"endTime\": {\n      enumerable: true,\n      get: function() {\n        return _endTime;\n      },\n      set: function(value) {\n        if (typeof value !== \"number\") {\n          throw new TypeError(\"End time must be set to a number.\");\n        }\n        _endTime = value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"text\": {\n      enumerable: true,\n      get: function() {\n        return _text;\n      },\n      set: function(value) {\n        _text = \"\" + value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"region\": {\n      enumerable: true,\n      get: function() {\n        return _region;\n      },\n      set: function(value) {\n        _region = value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"vertical\": {\n      enumerable: true,\n      get: function() {\n        return _vertical;\n      },\n      set: function(value) {\n        var setting = findDirectionSetting(value);\n        // Have to check for false because the setting an be an empty string.\n        if (setting === false) {\n          throw new SyntaxError(\"Vertical: an invalid or illegal direction string was specified.\");\n        }\n        _vertical = setting;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"snapToLines\": {\n      enumerable: true,\n      get: function() {\n        return _snapToLines;\n      },\n      set: function(value) {\n        _snapToLines = !!value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"line\": {\n      enumerable: true,\n      get: function() {\n        return _line;\n      },\n      set: function(value) {\n        if (typeof value !== \"number\" && value !== autoKeyword) {\n          throw new SyntaxError(\"Line: an invalid number or illegal string was specified.\");\n        }\n        _line = value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"lineAlign\": {\n      enumerable: true,\n      get: function() {\n        return _lineAlign;\n      },\n      set: function(value) {\n        var setting = findAlignSetting(value);\n        if (!setting) {\n          console.warn(\"lineAlign: an invalid or illegal string was specified.\");\n        } else {\n          _lineAlign = setting;\n          this.hasBeenReset = true;\n        }\n      }\n    },\n\n    \"position\": {\n      enumerable: true,\n      get: function() {\n        return _position;\n      },\n      set: function(value) {\n        if (value < 0 || value > 100) {\n          throw new Error(\"Position must be between 0 and 100.\");\n        }\n        _position = value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"positionAlign\": {\n      enumerable: true,\n      get: function() {\n        return _positionAlign;\n      },\n      set: function(value) {\n        var setting = findAlignSetting(value);\n        if (!setting) {\n          console.warn(\"positionAlign: an invalid or illegal string was specified.\");\n        } else {\n          _positionAlign = setting;\n          this.hasBeenReset = true;\n        }\n      }\n    },\n\n    \"size\": {\n      enumerable: true,\n      get: function() {\n        return _size;\n      },\n      set: function(value) {\n        if (value < 0 || value > 100) {\n          throw new Error(\"Size must be between 0 and 100.\");\n        }\n        _size = value;\n        this.hasBeenReset = true;\n      }\n    },\n\n    \"align\": {\n      enumerable: true,\n      get: function() {\n        return _align;\n      },\n      set: function(value) {\n        var setting = findAlignSetting(value);\n        if (!setting) {\n          throw new SyntaxError(\"align: an invalid or illegal alignment string was specified.\");\n        }\n        _align = setting;\n        this.hasBeenReset = true;\n      }\n    }\n  });\n\n  /**\n   * Other <track> spec defined properties\n   */\n\n  // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#text-track-cue-display-state\n  this.displayState = undefined;\n}\n\n/**\n * VTTCue methods\n */\n\nVTTCue.prototype.getCueAsHTML = function() {\n  // Assume WebVTT.convertCueToDOMTree is on the global.\n  return WebVTT.convertCueToDOMTree(window, this.text);\n};\n\nmodule.exports = VTTCue;\n","/**\n * Copyright 2013 vtt.js Contributors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *   http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nvar scrollSetting = {\n  \"\": true,\n  \"up\": true\n};\n\nfunction findScrollSetting(value) {\n  if (typeof value !== \"string\") {\n    return false;\n  }\n  var scroll = scrollSetting[value.toLowerCase()];\n  return scroll ? value.toLowerCase() : false;\n}\n\nfunction isValidPercentValue(value) {\n  return typeof value === \"number\" && (value >= 0 && value <= 100);\n}\n\n// VTTRegion shim http://dev.w3.org/html5/webvtt/#vttregion-interface\nfunction VTTRegion() {\n  var _width = 100;\n  var _lines = 3;\n  var _regionAnchorX = 0;\n  var _regionAnchorY = 100;\n  var _viewportAnchorX = 0;\n  var _viewportAnchorY = 100;\n  var _scroll = \"\";\n\n  Object.defineProperties(this, {\n    \"width\": {\n      enumerable: true,\n      get: function() {\n        return _width;\n      },\n      set: function(value) {\n        if (!isValidPercentValue(value)) {\n          throw new Error(\"Width must be between 0 and 100.\");\n        }\n        _width = value;\n      }\n    },\n    \"lines\": {\n      enumerable: true,\n      get: function() {\n        return _lines;\n      },\n      set: function(value) {\n        if (typeof value !== \"number\") {\n          throw new TypeError(\"Lines must be set to a number.\");\n        }\n        _lines = value;\n      }\n    },\n    \"regionAnchorY\": {\n      enumerable: true,\n      get: function() {\n        return _regionAnchorY;\n      },\n      set: function(value) {\n        if (!isValidPercentValue(value)) {\n          throw new Error(\"RegionAnchorX must be between 0 and 100.\");\n        }\n        _regionAnchorY = value;\n      }\n    },\n    \"regionAnchorX\": {\n      enumerable: true,\n      get: function() {\n        return _regionAnchorX;\n      },\n      set: function(value) {\n        if(!isValidPercentValue(value)) {\n          throw new Error(\"RegionAnchorY must be between 0 and 100.\");\n        }\n        _regionAnchorX = value;\n      }\n    },\n    \"viewportAnchorY\": {\n      enumerable: true,\n      get: function() {\n        return _viewportAnchorY;\n      },\n      set: function(value) {\n        if (!isValidPercentValue(value)) {\n          throw new Error(\"ViewportAnchorY must be between 0 and 100.\");\n        }\n        _viewportAnchorY = value;\n      }\n    },\n    \"viewportAnchorX\": {\n      enumerable: true,\n      get: function() {\n        return _viewportAnchorX;\n      },\n      set: function(value) {\n        if (!isValidPercentValue(value)) {\n          throw new Error(\"ViewportAnchorX must be between 0 and 100.\");\n        }\n        _viewportAnchorX = value;\n      }\n    },\n    \"scroll\": {\n      enumerable: true,\n      get: function() {\n        return _scroll;\n      },\n      set: function(value) {\n        var setting = findScrollSetting(value);\n        // Have to check for false as an empty string is a legal value.\n        if (setting === false) {\n          console.warn(\"Scroll: an invalid or illegal string was specified.\");\n        } else {\n          _scroll = setting;\n        }\n      }\n    }\n  });\n}\n\nmodule.exports = VTTRegion;\n"],"names":["_extends","module","exports","Object","assign","target","i","arguments","length","source","key","prototype","hasOwnProperty","call","__esModule","apply","this","window","callback","decodeResponseBody","err","response","responseBody","statusCode","cause","TextDecoder","charset","contentTypeHeader","toLowerCase","split","reduce","contentType","_contentType$split","type","value","trim","getCharset","headers","decode","e","String","fromCharCode","Uint8Array","isFunction","createXHR","httpHandler","initParams","uri","options","params","_createXHR","Error","called","body","getBody","undefined","xhr","responseText","responseType","responseXML","firefoxBugTakenEffect","documentElement","nodeName","getXml","isJson","JSON","parse","errorFunc","evt","clearTimeout","timeoutTimer","failureResponse","loadFunc","aborted","status","useXDR","method","url","rawRequest","getAllResponseHeaders","result","forEach","row","index","indexOf","slice","Array","isArray","push","parseHeaders","cors","XDomainRequest","XMLHttpRequest","data","sync","json","stringify","onreadystatechange","readyState","setTimeout","onload","onerror","onprogress","onabort","ontimeout","open","username","password","withCredentials","timeout","abort","code","setRequestHeader","obj","isEmpty","beforeSend","send","array","iterator","forEachArray","toUpperCase","freeze","object","oc","MIME_TYPE","HTML","isHTML","XML_APPLICATION","XML_TEXT","XML_XHTML_APPLICATION","XML_SVG_IMAGE","NAMESPACE","SVG","XML","XMLNS","conventions","dom","entities","sax","DOMImplementation","ParseError","XMLReader","DOMParser","locator","DOMHandler","cdata","position","node","lineNumber","columnNumber","_locator","l","systemId","_toString","chars","start","substr","java","lang","appendElement","hander","currentElement","appendChild","doc","parseFromString","mimeType","domBuilder","errorHandler","defaultNSMap","xmlns","test","entityMap","HTML_ENTITIES","XML_ENTITIES","setDocumentLocator","errorImpl","isCallback","Function","build","fn","msg","buildErrorHandler","xml","error","startDocument","createDocument","documentURI","startElement","namespaceURI","localName","qName","attrs","el","createElementNS","len","getURI","getValue","attr","getQName","createAttributeNS","getLocator","nodeValue","setAttributeNode","endElement","current","tagName","parentNode","startPrefixMapping","prefix","endPrefixMapping","processingInstruction","ins","createProcessingInstruction","ignorableWhitespace","ch","characters","charNode","createCDATASection","createTextNode","skippedEntity","name","endDocument","normalize","comment","comm","createComment","startCDATA","endCDATA","startDTD","publicId","impl","implementation","createDocumentType","dt","doctype","warning","console","warn","fatalError","replace","XMLSerializer","notEmptyString","input","orderedSetReducer","element","toOrderedSet","list","filter","splitOnASCIIWhitespace","keys","copy","src","dest","p","Class","Super","pt","t","constructor","NodeType","ELEMENT_NODE","ATTRIBUTE_NODE","TEXT_NODE","CDATA_SECTION_NODE","ENTITY_REFERENCE_NODE","ENTITY_NODE","PROCESSING_INSTRUCTION_NODE","COMMENT_NODE","DOCUMENT_NODE","DOCUMENT_TYPE_NODE","DOCUMENT_FRAGMENT_NODE","NOTATION_NODE","ExceptionCode","ExceptionMessage","HIERARCHY_REQUEST_ERR","INDEX_SIZE_ERR","DOMSTRING_SIZE_ERR","NOT_FOUND_ERR","WRONG_DOCUMENT_ERR","INVALID_CHARACTER_ERR","NO_DATA_ALLOWED_ERR","NO_MODIFICATION_ALLOWED_ERR","INUSE_ATTRIBUTE_ERR","NOT_SUPPORTED_ERR","INVALID_STATE_ERR","SYNTAX_ERR","INVALID_MODIFICATION_ERR","NAMESPACE_ERR","INVALID_ACCESS_ERR","DOMException","message","captureStackTrace","NodeList","LiveNodeList","refresh","_node","_refresh","_updateLiveList","inc","_inc","ownerDocument","ls","__set__","NamedNodeMap","_findNodeIndex","_addNamedNode","newAttr","oldAttr","ownerElement","_onRemoveAttribute","_nsMap","_onAddAttribute","_removeNamedNode","lastIndex","Node","_xmlEncoder","c","charCodeAt","_visitNode","firstChild","nextSibling","Document","remove","_onUpdateChild","newChild","cs","childNodes","child","_removeChild","previous","previousSibling","next","lastChild","_insertBefore","nextChild","cp","removeChild","nodeType","newFirst","newLast","pre","Element","Attr","CharacterData","Text","Comment","CDATASection","DocumentType","Notation","Entity","EntityReference","DocumentFragment","ProcessingInstruction","nodeSerializeToString","isHtml","nodeFilter","buf","refNode","lookupPrefix","visibleNamespaces","namespace","serializeToString","join","needNamespaceDefine","ns","addSerializedAttribute","qualifiedName","attributes","prefixedNodeName","defaultNS","ai","item","nsi","pubid","sysid","sub","internalSubset","importNode","deep","node2","cloneNode","n","v","attrs2","_ownerElement","toString","getNamedItem","setNamedItem","setNamedItemNS","getNamedItemNS","removeNamedItem","removeNamedItemNS","hasFeature","feature","version","root","insertBefore","refChild","replaceChild","oldChild","hasChildNodes","appendData","isSupported","hasAttributes","map","lookupNamespaceURI","isDefaultNamespace","importedNode","getElementById","id","rtv","getAttribute","getElementsByClassName","classNames","classNamesSet","base","nodeClassNames","matches","nodeClassNamesSet","every","createElement","createDocumentFragment","createAttribute","specified","createEntityReference","pl","hasAttribute","getAttributeNode","setAttribute","removeAttribute","removeAttributeNode","_appendSingleChild","setAttributeNodeNS","removeAttributeNS","old","getAttributeNodeNS","hasAttributeNS","getAttributeNS","setAttributeNS","getElementsByTagName","getElementsByTagNameNS","substringData","offset","count","substring","text","insertData","replaceData","deleteData","splitText","newText","newNode","defineProperty","getTextContent","get","$$length","set","amp","apos","gt","lt","quot","Agrave","Aacute","Acirc","Atilde","Auml","Aring","AElig","Ccedil","Egrave","Eacute","Ecirc","Euml","Igrave","Iacute","Icirc","Iuml","ETH","Ntilde","Ograve","Oacute","Ocirc","Otilde","Ouml","Oslash","Ugrave","Uacute","Ucirc","Uuml","Yacute","THORN","szlig","agrave","aacute","acirc","atilde","auml","aring","aelig","ccedil","egrave","eacute","ecirc","euml","igrave","iacute","icirc","iuml","eth","ntilde","ograve","oacute","ocirc","otilde","ouml","oslash","ugrave","uacute","ucirc","uuml","yacute","thorn","yuml","nbsp","iexcl","cent","pound","curren","yen","brvbar","sect","uml","ordf","laquo","not","shy","reg","macr","deg","plusmn","sup2","sup3","acute","micro","para","middot","cedil","sup1","ordm","raquo","frac14","frac12","frac34","iquest","times","divide","forall","part","exist","empty","nabla","isin","notin","ni","prod","sum","minus","lowast","radic","prop","infin","ang","and","or","cap","cup","there4","sim","cong","asymp","ne","equiv","le","ge","sup","nsub","sube","supe","oplus","otimes","perp","sdot","Alpha","Beta","Gamma","Delta","Epsilon","Zeta","Eta","Theta","Iota","Kappa","Lambda","Mu","Nu","Xi","Omicron","Pi","Rho","Sigma","Tau","Upsilon","Phi","Chi","Psi","Omega","alpha","beta","gamma","delta","epsilon","zeta","eta","theta","iota","kappa","lambda","mu","nu","xi","omicron","pi","rho","sigmaf","sigma","tau","upsilon","phi","chi","psi","omega","thetasym","upsih","piv","OElig","oelig","Scaron","scaron","Yuml","fnof","circ","tilde","ensp","emsp","thinsp","zwnj","zwj","lrm","rlm","ndash","mdash","lsquo","rsquo","sbquo","ldquo","rdquo","bdquo","dagger","Dagger","bull","hellip","permil","prime","Prime","lsaquo","rsaquo","oline","euro","trade","larr","uarr","rarr","darr","harr","crarr","lceil","rceil","lfloor","rfloor","loz","spades","clubs","hearts","diams","nameStartChar","nameChar","RegExp","tagNamePattern","copyLocator","f","parseElementStartPart","currentNSMap","entityReplacer","addAttribute","qname","startIndex","attributeNames","addValue","attrName","s","charAt","setTagName","closed","match","localNSMap","a","nsp","nsPrefix","_copy","parseHtmlSpecialContent","elStartEnd","elEndStart","fixSelfClosed","closeMap","pos","lastIndexOf","parseDCC","end","matchs","exec","lastMatch","endDTD","parseInstruction","ElementAttributes","defaultNSMapCopy","fixedFromCharCode","surrogate1","surrogate2","k","parseInt","appendText","xt","m","lineEnd","linePattern","lineStart","parseStack","tagStart","config","pop","endMatch","locator2","Math","max","getLocalName","doccy","topLevel","g","minDoc","document","win","self","string","alert","confirm","prompt","keyCode","searchInput","hasKeyCode","which","charCode","names","foundNamedKey","search","codes","aliases","isEventKey","event","nameOrCode","title","alias","getUint64","view","DataView","buffer","byteOffset","byteLength","flags","subarray","references","referenceId","getUint32","timescale","earliestPresentationTime","firstOffset","referenceCount","getUint16","referenceType","referencedSize","subsegmentDuration","startsWithSap","sapType","sapDeltaTime","secondsToVideoTs","secondsToAudioTs","videoTsToSeconds","audioTsToSeconds","audioTsToVideoTs","videoTsToAudioTs","metadataTsToSeconds","ONE_SECOND_IN_TS","seconds","sampleRate","timestamp","timelineStartPts","keepOriginalTimestamps","MAX_UINT32","pow","uint8","dv","getBigUint64","Number","MAX_SAFE_INTEGER","reviver","URL_REGEX","FIRST_SEGMENT_REGEX","SLASH_DOT_REGEX","SLASH_DOT_DOT_REGEX","URLToolkit","buildAbsoluteURL","baseURL","relativeURL","opts","alwaysNormalize","basePartsForNormalise","parseURL","path","normalizePath","buildURLFromParts","relativeParts","scheme","baseParts","netLoc","pathParts","builtParts","query","fragment","baseURLPath","newPath","parts","reverse","_isNativeReflectConstruct","Reflect","construct","sham","Proxy","Boolean","valueOf","_construct","Parent","args","instance","bind","setPrototypeOf","DEFAULT_LOCATION","baseUrl","relativeUrl","nativeURL","protocolLess","removeLocation","newUrl","URL","href","protocol","Stream","listeners","_proto","on","listener","off","splice","trigger","callbacks","_length","_i","dispose","pipe","destination","decodeB64ToUint8Array","b64Text","decodedString","Buffer","from","b","DESCRIPTORS","LineStream","_Stream","_this","nextNewline","TAB","parseByterange","byterangeString","parseAttributes","ParseStream","customParsers","tagMappers","line","_this2","acc","mapper","mappedLine","concat","newLine","tagType","duration","parseFloat","number","playlistType","allowed","URI","BYTERANGE","byterange","RESOLUTION","resolution","width","height","BANDWIDTH","dateTimeString","dateTimeObject","Date","IV","Uint32Array","PRECISE","subkey","addParser","_ref","_this3","expression","customType","dataParser","segment","addTagMapper","_ref2","camelCaseKeys","str","setHoldBack","manifest","serverControl","targetDuration","partTargetDuration","tag","hb","phb","minTargetDuration","minPartDuration","Parser","lineStream","parseStream","currentMap","_key","uris","currentUri","hasParts","noop","defaultMediaGroups","currentTimeline","allowCache","discontinuityStarts","segments","lastByterangeEnd","lastPartByterangeEnd","preloadHints","timeline","preloadSegment","entry","mediaGroup","rendition","endlist","endList","inf","mediaSequence","discontinuitySequence","METHOD","KEYFORMAT","contentProtection","KEYID","schemeIdUri","keyId","pssh","iv","isFinite","playlist","playlists","mediaGroups","media","TYPE","NAME","mediaGroupType","default","DEFAULT","autoselect","AUTOSELECT","LANGUAGE","language","instreamId","CHARACTERISTICS","characteristics","FORCED","forced","discontinuity","targetduration","isNaN","timeOffset","precise","cueOut","cueOutCont","cueIn","skip","warnOnMissingAttributes_","segmentIndex","partIndex","renditionReports","r","canBlockReload","canSkipDateranges","hint","isPart","otherHint","report","required","partInf","partTarget","custom","identifier","missing","chunk","regexs","mp4","webm","ogg","video","audio","muxerVideo","muxerAudio","muxerText","mediaTypes","upperMediaTypes","translateLegacyCodec","codec","orig","profile","avcLevel","parseCodecs","codecString","codecs","codecType","details","mediaType","isAudioCodec","getMimeForCodec","container","browserSupportsCodec","muxerSupportsCodec","DEFAULT_AUDIO_CODEC","MPEGURL_REGEX","DASH_REGEX","simpleTypeFromSourceType","isObject","merge","_len","objects","values","o","flatten","lists","x","y","findIndex","matchingFunction","errors","urlTypeToSegment","_ref$baseUrl","_ref$source","_ref$range","range","_ref$indexRange","indexRange","resolvedUri","ranges","startRange","endRange","parseEndNumber","endNumber","segmentRange","static","_attributes$timescale","sourceDuration","periodDuration","segmentDuration","dynamic","NOW","clientOffset","availabilityStartTime","_attributes$timescale2","_attributes$periodSta","periodStart","_attributes$minimumUp","minimumUpdatePeriod","_attributes$timeShift","timeShiftBufferDepth","Infinity","now","periodStartWC","segmentCount","ceil","availableStart","floor","availableEnd","min","parseByDuration","_attributes$timescale4","_segmentRange$type","_attributes$timescale3","_attributes$startNumb","startNumber","time","toSegments","sectionDuration","segmentsFromBase","_attributes$initializ","initialization","_attributes$indexRang","presentationTime","_attributes$number","initSegment","sourceURL","segmentTimeInfo","addSidxSegmentsToPlaylist$1","sidx","sidxByteRange","sidxEnd","mediaReferences","reference","size","endIndex","SUPPORTED_MEDIA_TYPES","getUniqueTimelineStarts","timelineStarts","keyFunction","sort","getMediaGroupPlaylists","master","mediaGroupPlaylists","properties","group","label","groupKey","labelKey","mediaProperties","updateMediaSequenceForPlaylist","positionManifestOnTimeline","_ref5","oldManifest","newManifest","oldPlaylists","newPlaylists","_ref3","_ref4","oldPlaylist","findPlaylistWithName","firstNewSegment","oldMatchingSegmentIndex","oldSegment","abs","unshift","updateSequenceNumbers","generateSidxKey","mergeDiscontiguousPlaylists","_acc$name$segments","addSidxSegmentsToPlaylist","sidxMapping","sidxKey","sidxMatch","addSidxSegmentsToPlaylists","formatVideoPlaylist","_attributes2","AUDIO","SUBTITLES","CODECS","bandwidth","videoOnly","audioOnly","vttOnly","_ref6","flattenMediaGroupPlaylists","mediaGroupObject","labelContents","toM3u8","_ref8","_mediaGroups","dashPlaylists","locations","_ref8$sidxMapping","previousManifest","_dashPlaylists$0$attr","suggestedPresentationDelay","videoPlaylists","audioPlaylists","vttPlaylists","captions","captionServices","VIDEO","isAudioOnly","organizedAudioGroup","mainPlaylist","formattedPlaylists","role","roleLabel","formatted","_attributes","formatAudioPlaylist","organizeAudioPlaylists","organizedVttGroup","_m3u8Attributes","m3u8Attributes","formatVttPlaylist","organizeVttPlaylists","playlistTimelineStarts","_ref9","_ref7","subs","cc","svcObj","svc","service","channel","aspectRatio","easyReader","getLiveRValue","parseByTimeline","segmentTimeline","_attributes$minimumUp2","_attributes$media","sIndex","S","d","repeat","segmentTime","nextS","identifierPattern","constructTemplateUrl","format","identifierReplacement","segmentsFromTemplate","templateValues","RepresentationID","Bandwidth","mapSegment","parseTemplateInfo","Time","presentationTimeOffset","segmentsFromList","_attributes$segmentUr","segmentUrls","segmentUrlMap","segmentUrlObject","segmentUrl","mediaRange","SegmentURLToSegmentObject","generateSegments","segmentAttributes","segmentsFn","segmentInfo","template","segmentsInfo","_segmentAttributes","_segmentAttributes$ti","findChildren","getContent","textContent","parseDuration","_match$slice","year","month","day","hour","minute","second","parsers","mediaPresentationDuration","parsedValue","parseFn","keySystemsMap","buildBaseUrls","referenceUrls","baseUrlElements","baseUrlElement","getSegmentInformation","adaptationSet","segmentTemplate","segmentList","segmentBase","segmentTimelineParentNode","segmentInitializationParentNode","segmentInitialization","toRepresentations","periodAttributes","periodBaseUrls","periodSegmentInfo","adaptationSetAttributes","adaptationSetBaseUrls","roleAttributes","accessibility","_value$split","_value$split2","_value$split2$","opt","_opt$split","val","labelVal","keySystem","psshNode","psshBuffer","representations","adaptationSetSegmentInfo","representation","repBaseUrlElements","repBaseUrls","representationSegmentInfo","inheritBaseUrls","toAdaptationSets","mpdAttributes","mpdBaseUrls","period","adaptationSets","stringToMpdXml","manifestString","mpd","parser","parsedManifestInfo","_options","_options$manifestUri","manifestUri","_options$NOW","_options$clientOffset","periodNodes","periods","priorPeriod","priorPeriodAttributes","mpdType","getPeriodStart","representationInfo","inheritAttributes","parseUTCTiming","UTCTimingNode","parseUTCTimingScheme","isTypedArray","ArrayBuffer","isView","isArrayBufferView","bytes","BigInt","BYTE_TABLE","Uint16Array","_temp","_ref$signed","signed","_ref$le","total","byte","exponent","numberToBytes","_temp2","_ref2$le","byteCount","countBits","byteIndex","stringToBytes","stringIsBytes","unescape","encodeURIComponent","_temp3","_ref3$offset","_ref3$mask","mask","bByte","ID3","getId3Offset","returnSize","getId3Size","parseDescriptors","results","headerSize","z","_DESCRIPTORS$z","desc","dependsOnEsId","ocrEsId","descriptors","decodeURIComponent","escape","oti","streamType","bufferSize","maxBitrate","avgBitrate","findBox","paths","complete","normalizePaths","EBML_TAGS","EBML","DocType","Segment","SegmentInfo","Tracks","Track","TrackNumber","DefaultDuration","TrackEntry","TrackType","FlagDefault","CodecID","CodecPrivate","VideoTrack","AudioTrack","Cluster","Timestamp","TimestampScale","BlockGroup","BlockDuration","Block","SimpleBlock","LENGTH_TABLE","getvint","removeLength","getLength","valueBytes","getInfinityDataSize","innerid","dataHeader","findEbml","dataStart","dataEnd","NAL_TYPE_ONE","NAL_TYPE_TWO","EMULATION_PREVENTION","discardEmulationPreventionBytes","positions","newLength","newData","sourceIndex","shift","findNal","dataType","types","nalLimit","nalStart","nalsFound","nalOffset","nalType","CONSTANTS","_isLikely","aac","mp3","docType","mkv","matroska","mov","fmp4","moof","moov","ac3","ts","flac","avi","riff","wav","findH264Nal","findH265Nal","isLikelyTypes","isLikelyFn","browserApi","isLikely","detectContainerForBytes","version$5","hooks_","hooks","removeHook","FullscreenApi","prefixed","apiMap","specApi","log$1","createLogger$1","logByType","level","log","lvl","levels","lvlRegExp","LogByTypeFactory","createLogger","subname","all","debug","info","history","fname","historyItem","clear","disable","enable","_len2","_key2","_len3","_key3","_len4","_key4","each","sources","isPlain","computedStyle","computedStyleValue","getPropertyValue","USER_AGENT","webkitVersionMap","appleWebkitVersion","IS_IPOD","IOS_VERSION","IS_ANDROID","ANDROID_VERSION","major","minor","IS_NATIVE_ANDROID","IS_FIREFOX","IS_EDGE","IS_CHROME","CHROME_VERSION","IE_VERSION","IS_SAFARI","IS_WINDOWS","TOUCH_ENABLED","isReal","IS_IPAD","IS_IPHONE","IS_IOS","IS_ANY_SAFARI","browser","__proto__","isNonBlankString","throwIfWhitespace","isEl","isInFrame","createQuerier","selector","context","ctx","createEl","content","getOwnPropertyNames","propName","appendContent","innerText","prependTo","parent","hasClass","classToCheck","classList","contains","className","addClass","classToAdd","add","removeClass","classToRemove","toggleClass","classToToggle","predicate","has","setAttributes","attrValue","getAttributes","knownBooleans","attrVal","attribute","blockTextSelection","unblockTextSelection","getBoundingClientRect","rect","findPosition","offsetParent","left","top","offsetWidth","offsetHeight","fullscreenElement","offsetLeft","offsetTop","getPointerPosition","translated","transform","_values","boxTarget","box","boxW","boxH","offsetY","offsetX","changedTouches","pageX","pageY","isTextNode","emptyEl","normalizeContent","insertContent","isSingleLeftClick","button","buttons","videojs$1","$","$$","Dom","_windowLoaded","autoSetup","vids","audios","divs","mediaEls","mediaEl","autoSetupTimeout","player","wait","vjs","setWindowLoaded","FakeWeakMap","createStyleElement","style","setTextContent","styleSheet","cssText","_guid","newGUID","vdata","access","_supportsPassive","DomData","WeakMap","_cleanUpEvents","elem","handlers","removeEventListener","dispatcher","detachEvent","disabled","_handleMultipleEvents","fixEvent","fixed_","returnTrue","returnFalse","isPropagationStopped","isImmediatePropagationStopped","preventDefault","srcElement","relatedTarget","fromElement","toElement","returnValue","defaultPrevented","stopPropagation","cancelBubble","stopImmediatePropagation","clientX","scrollLeft","clientLeft","clientY","scrollTop","clientTop","passiveEvents","guid","hash","handlersCopy","addEventListener","supportsPassive","passive","attachEvent","removeType","elemData","bubbles","targetData","one","func","any","EVENT_MAP","Events","UPDATE_REFRESH_INTERVAL","uid","bound","throttle","last","EventTarget$2","allowedEvents_","ael","dispatchEvent","queueTrigger","Map","oldTimeout","objName","name_","isEvented","eventBusEl_","isValidEventType","validateTarget","fnName","validateEventType","validateListener","normalizeListenArgs","isTargetingSelf","listen","EventedMixin","_normalizeListenArgs","removeListenerOnDispose","removeRemoverOnTargetDispose","_normalizeListenArgs2","wrapper","largs","_normalizeListenArgs3","_len5","_key5","targetOrType","typeOrListener","evented","eventBusKey","eventedCallbacks","el_","StatefulMixin","state","setState","stateUpdates","changes","to","stateful","defaultState","handleStateChanged","w","toTitleCase$1","mergeOptions$3","MapSham","map_","thisArg","Map$1","SetSham","set_","Set","Component$1","Component","ready","play","player_","isDisposed_","parentComponent_","options_","id_","handleLanguagechange","children_","childIndex_","childNameIndex_","setTimeoutIds_","setIntervalIds_","rafIds_","namedRafs_","clearingTimersOnDispose_","initChildren","reportTouchActivity","enableTouchActivity","readyQueue_","isDisposed","localize","tokens","defaultValue","languages","primaryCode","primaryLang","localizedString","ret","contentEl","contentEl_","children","getChildById","getChild","getDescendant","currentChild","addChild","component","componentName","componentClassName","componentClass","ComponentClass","getComponent","childFound","compEl","workingChildren","parentOptions","Tech","some","wchild","isTech","playerOptions","buildCSSClass","isReady_","triggerReady","readyQueue","show","hide","lockShowing","unlockShowing","num","skipListeners","dimension","dimensions","widthOrHeight","pxIndex","currentDimension","computedWidthOrHeight","rule","currentDimensions","currentWidth","currentHeight","focus","blur","handleKeyDown","handleKeyPress","emitTapEvents","couldBeTap","touchStart","firstTouch","touches","xdiff","ydiff","sqrt","noTap","reportUserActivity","touchHolding","clearInterval","setInterval","touchEnd","timeoutId","clearTimersOnDispose_","interval","intervalId","requestAnimationFrame","supportsRaf_","requestNamedAnimationFrame","_this4","cancelNamedAnimationFrame","cancelAnimationFrame","_this5","idName","cancelName","registerComponent","ComponentToRegister","reason","isComp","isPrototypeOf","components_","Player","players","playerNames","pname","getRange","valueIndex","rangeIndex","maxIndex","rangeCheck","createTimeRangesObj","timeRangesObj","createTimeRanges","bufferedPercent","buffered","bufferedDuration","MediaError","defaultMessages","errorTypes","errNum","isPromise","then","silencePromise","trackToJson_","track","cues","cue","startTime","endTime","textTrackConverter","tech","trackEls","trackObjs","trackEl","textTracks","addedTrack","addRemoteTextTrack","addCue","ModalDialog","_Component","handleKeyDown_","close_","close","opened_","hasBeenOpened_","hasBeenFilled_","closeable","uncloseable","MODAL_CLASS_NAME","descEl_","description","tabIndex","previouslyActiveEl_","fillAlways","fill","wasPlaying_","paused","pauseOnOpen","pause","hadControls_","controls","conditionalFocus_","opened","conditionalBlur_","temporary","closeable_","temp","controlText","fillWith","parentEl","nextSiblingEl","closeButton","content_","activeEl","playerEl","focusIndex","focusableEls","focusableEls_","querySelector","shiftKey","allChildren","querySelectorAll","TrackList","_EventTarget","tracks","tracks_","addTrack","labelchange_","removeTrack","rtrack","getTrackById","change","addtrack","removetrack","labelchange","disableOthers$1","enabled","AudioTrackList","_TrackList","changing_","enabledChange_","disableOthers","selected","VideoTrackList","selectedChange_","TextTrackList","queueChange_","triggerSelectedlanguagechange","triggerSelectedlanguagechange_","kind","selectedlanguagechange_","HtmlTrackElementList","trackElements","trackElements_","addTrackElement_","trackElement","getTrackElementByTrack_","trackElement_","removeTrackElement_","TextTrackCueList","setCues_","length_","oldLength","cues_","defineProp","getCueById","VideoTrackKind","alternative","main","sign","subtitles","commentary","AudioTrackKind","TextTrackKind","descriptions","chapters","metadata","TextTrackMode","hidden","showing","trackProps","_loop","newLabel","parseUrl","props","host","getAbsoluteURL","getFileExtension","isCrossOrigin","winLoc","urlInfo","Url","parseCues","srcContent","oncue","onparsingerror","onflush","flush","loadTrack","crossOrigin","tech_","loaded_","TextTrack","_Track","settings","srclang","mode","default_","activeCues_","preload_","preloadTextTracks","activeCues","changed","timeupdateHandler","defineProperties","newMode","ct","currentTime","active","originalCue","originalCue_","removeCue","_removeCue","cuechange","newEnabled","newSelected","HTMLTrackElement","load","NONE","LOADING","LOADED","ERROR","NORMAL","ListClass","TrackClass","capitalName","getterName","privateName","REMOTE","remoteText","remoteTextEl","ALL","onDurationChange_","onDurationChange","trackProgress_","trackProgress","trackCurrentTime_","trackCurrentTime","stopTrackingCurrentTime_","stopTrackingCurrentTime","disposeSourceHandler_","disposeSourceHandler","hasStarted_","featuresProgressEvents","manualProgressOn","featuresTimeupdateEvents","manualTimeUpdatesOn","nativeCaptions","nativeTextTracks","featuresNativeTextTracks","emulateTextTracks","autoRemoteTextTracks_","initTrackListeners","nativeControlsForTouch","triggerSourceset","manualProgress","manualProgressOff","stopTrackingProgress","progressInterval","numBufferedPercent","bufferedPercent_","duration_","manualTimeUpdates","manualTimeUpdatesOff","currentTimeInterval","manuallyTriggered","clearTracks","removeRemoteTextTrack","cleanupAutoTextTracks","reset","setCrossOrigin","error_","played","setScrubbing","scrubbing","setCurrentTime","trackListChanges","addWebVttScript_","script","_this6","remoteTracks","remoteTextTracks","handleAddTrack","handleRemoveTrack","updateDisplay","textTracksChanges","addTextTrack","createTrackHelper","createRemoteTextTrack","manualCleanup","_this7","htmlTrackElement","remoteTextTrackEls","getVideoPlaybackQuality","requestPictureInPicture","PromiseClass","Promise","reject","disablePictureInPicture","setDisablePictureInPicture","setPoster","playsinline","setPlaysinline","overrideNativeAudioTracks","overrideNativeVideoTracks","canPlayType","canPlaySource","srcObj","registerTech","techs_","defaultTechOrder_","getTech","featuresVolumeControl","featuresMuteControl","featuresFullscreenResize","featuresPlaybackRate","featuresSourceset","withSourceHandlers","_Tech","registerSourceHandler","handler","sourceHandlers","can","selectSourceHandler","canHandleSource","sh","originalFn","sourceHandler_","setSource","nativeSourceHandler","currentSource_","handleSource","middlewares","middlewareInstances","TERMINATOR","setSourceHelper","mediate","middleware","arg","callMethod","middlewareValue","middlewareIterator","terminated","mws","mw","executeRight","allowedGetters","muted","seekable","volume","ended","allowedSetters","setMuted","setVolume","allowedMediators","lastRun","_middleware","mwFactory","mwrest","_mws$i","mwf","mwi","getOrCreateFactory","_src","MimetypesKind","opus","ogv","m4v","m4a","caf","oga","m3u8","jpg","jpeg","gif","png","svg","webp","getMimetype","ext","filterSource","newsrc","srcobj","fixSource","mimetype","MediaLoader","j","techOrder","techName","loadTech_","ClickableComponent","handleMouseOver_","handleMouseOver","handleMouseOut_","handleMouseOut","handleClick_","handleClick","tabIndex_","createControlTextEl","controlTextEl_","controlText_","localizedText","nonIconControl","noUITitleAttributes","enabled_","clickHandler","PosterImage","_ClickableComponent","update","update_","poster","setSrc","backgroundImage","sourceIsEncrypted","usingPlugin","eme","sessions","fontMap","monospace","sansSerif","serif","monospaceSansSerif","monospaceSerif","proportionalSansSerif","proportionalSerif","casual","smallcaps","constructColor","color","opacity","hex","tryUpdateStyle","TextTrackDisplay","updateDisplayHandler","toggleDisplay","preselectTrack","firstDesc","firstCaptions","preferredTrack","modes","trackList","userPref","cache_","selectedLanguage","clearDisplay","allowMultipleShowingTracks","showingTracks","updateForTrack","descriptionsTrack","captionsSubtitlesTrack","_track","updateDisplayState","overrides","textTrackSettings","getValues","cueDiv","displayState","textOpacity","backgroundColor","backgroundOpacity","windowColor","windowOpacity","edgeStyle","textShadow","fontPercent","fontSize","fontFamily","fontVariant","_i2","_track2","_j","cueEl","LoadingSpinner","isAudio","playerType","dir","Button","BigPlayButton","_Button","mouseused_","handleMouseDown","playPromise","cb","playToggle","playFocus","CloseButton","PlayToggle","replay","handlePlay","handlePause","handleEnded","handleSeeked","defaultImplementation","guide","h","gm","gh","formatTime","TimeDisplay","updateContent","updateTextNode_","span","labelText_","textNode_","formattedTime_","oldNode","CurrentTimeDisplay","_TimeDisplay","getCache","DurationDisplay","TimeDivider","div","RemainingTimeDisplay","displayNegative","remainingTimeDisplay","remainingTime","LiveDisplay","updateShowing","SeekToLive","updateLiveEdgeStatus","liveTracker","updateLiveEdgeStatusHandler_","textEl_","atLiveEdge","seekToLiveEdge","clamp","Slider","handleMouseDown_","handleMouseUp_","handleMouseUp","handleMouseMove_","handleMouseMove","bar","barName","vertical","playerEvent","progress","getProgress","progress_","sizeKey","toFixed","getPercent","calculateDistance","stepBack","stepForward","bool","vertical_","percentify","LoadProgressBar","partEls_","loadedText","separator","percentageEl_","isLive","seekableEnd","bufferedEnd","percent","percent_","dataset","TimeTooltip","seekBarRect","seekBarPoint","tooltipRect","playerRect","seekBarPointPx","spaceLeftOfPoint","spaceRightOfPoint","right","pullTooltipBy","round","write","updateTime","liveWindow","secondsBehind","PlayProgressBar","timeTooltip","MouseTimeDisplay","SeekBar","_Slider","setEventHandlers_","updateInterval","enableIntervalHandler_","enableInterval_","disableIntervalHandler_","disableInterval_","toggleVisibility_","getCurrentTime_","liveCurrentTime","currentTime_","userSeek_","nextSeekedFromUser","seekableStart","videoWasPlaying","mouseDown","newTime","distance","mouseTimeDisplay","handleAction","gotoFraction","STEP_SECONDS","ProgressControl","throttledHandleMouseSeek","handleMouseSeek","handleMouseUpHandler_","handleMouseDownHandler_","seekBar","playProgressBar","seekBarEl","removeListenersAddedOnMousedownAndTouchstart","PictureInPictureToggle","handlePictureInPictureChange","handlePictureInPictureEnabledChange","isInPictureInPicture","exitPictureInPicture","FullscreenToggle","handleFullscreenChange","fsApi_","fullscreenEnabled","isFullscreen","exitFullscreen","requestFullscreen","VolumeLevel","VolumeLevelTooltip","rangeBarRect","rangeBarPoint","volumeBarPointPx","updateVolume","MouseVolumeLevelDisplay","bottom","VolumeBar","updateLastVolume_","updateARIAAttributes","mouseVolumeLevelDisplay","volumeBarEl","volumeBarRect","volumeBarPoint","checkMuted","ariaValue","volumeAsPercentage_","volumeBeforeDrag","lastVolume_","VolumeControl","volumeBar","checkVolumeSupport","throttledHandleMouseMove","orientationClass","MuteToggle","checkMuteSupport","vol","lastVolume","volumeToSet","updateIcon_","updateControlText_","VolumePanel","inline","volumeControl","handleKeyPressHandler_","volumePanelState_","muteToggle","handleVolumeControlKeyUp","sliderActive_","sliderInactive_","Menu","menuButton_","menuButton","focusedChild_","boundHandleBlur_","handleBlur","boundHandleTapClick_","handleTapClick","addEventListenerForItem","removeEventListenerForItem","addItem","childComponent","contentElType","append","btn","buttonPressed_","unpressButton","childComponents","foundComponent","stepChild","MenuButton","buttonClass","handleMenuKeyUp_","handleMenuKeyUp","menu","handleMouseLeave","handleSubmenuKeyDown","createMenu","items","hideThreshold_","titleEl","titleComponent","createItems","buildWrapperCSSClass","menuButtonClass","pressButton","handleSubmenuKeyPress","TrackButton","_MenuButton","updateHandler","MenuKeys","MenuItem","selectable","isSelected_","multiSelectable","_selected","TextTrackMenuItem","_MenuItem","kinds","changeHandler","handleTracksChange","selectedLanguageChangeHandler","handleSelectedLanguageChange","onchange","initEvent","referenceTrack","shouldBeSelected","OffTextTrackMenuItem","_TextTrackMenuItem","allHidden","TextTrackButton","_TrackButton","TrackMenuItem","label_","kinds_","kind_","ChaptersTrackMenuItem","ChaptersButton","_TextTrackButton","track_","setTrack","findChaptersTrack","updateHandler_","remoteTextTrackEl","_remoteTextTrackEl","getMenuCaption","mi","DescriptionsButton","SubtitlesButton","CaptionSettingsMenuItem","CaptionsButton","SubsCapsMenuItem","parentSpan","SubsCapsButton","language_","AudioTrackMenuItem","audioTracks","featuresNativeAudioTracks","AudioTrackButton","PlaybackRateMenuItem","rate","playbackRate","PlaybackRateMenuButton","labelElId_","updateVisibility","updateLabel","handlePlaybackRateschange","labelEl_","rates","playbackRates","currentRate","newIndex","playbackRateSupported","Spacer","CustomControlSpacer","_Spacer","ControlBar","ErrorDisplay","_ModalDialog","LOCAL_STORAGE_KEY$1","COLOR_BLACK","COLOR_BLUE","COLOR_CYAN","COLOR_GREEN","COLOR_MAGENTA","COLOR_RED","COLOR_WHITE","COLOR_YELLOW","OPACITY_OPAQUE","OPACITY_SEMI","OPACITY_TRANS","selectConfigs","parseOptionValue","TextTrackSettings","endDialog","setDefaults","persistTextTrackSettings","saveSettings","restoreSettings","createElSelect_","legendId","selectLabelledbyIds","optionId","createElFgColor_","createElBgColor_","createElWinColor_","createElColors_","innerHTML","createElFont_","createElControls_","defaultsDescription","initial","accum","selectedIndex","setValues","setSelectedOption","ttDisplay","controlBar","subsCapsBtn","subsCapsButton","ccBtn","captionsButton","ResizeManager","RESIZE_OBSERVER_AVAILABLE","ResizeObserver","loadListener_","resizeObserver_","debouncedHandler_","immediate","debounced","_later","cancel","debounce","resizeHandler","observe","contentWindow","unloadListener_","unobserve","disconnect","resizeObserver","defaults","trackingThreshold","liveTolerance","LiveTracker","handleVisibilityChange_","handleVisibilityChange","trackLiveHandler_","trackLive_","handlePlay_","handleFirstTimeupdate_","handleFirstTimeupdate","handleSeeked_","seekToLiveEdge_","reset_","handleDurationchange","toggleTracking","stopTracking","startTracking","deltaTime","lastTime_","pastSeekEnd_","pastSeekEnd","isBehind","seekedBehindLive_","timeupdateSeen_","behindLiveEdge_","liveui","isTracking","hasStarted","trackingInterval_","timeDiff","nextSeekedFromUser_","lastSeekEnd_","seekableEnds","seekableStarts","behindLiveEdge","sourcesetLoad","srcUrls","innerHTMLDescriptorPolyfill","dummy","docFrag","getDescriptor","priority","descriptor","getOwnPropertyDescriptor","enumerable","configurable","firstSourceWatch","resetSourceWatch_","innerDescriptor","getInnerHTMLDescriptor","appendWrapper","appendFn","retval","srcDescriptorPolyfill","setupSourceset","resetSourceset_","srcDescriptor","getSrcDescriptor","oldSetAttribute","oldLoad","currentSrc","defineLazyProperty","setter","writable","Html5","crossoriginTracks","initNetworkState_","handleLateInit_","enableSourceset","setupSourcesetHandling_","isScrubbing_","nodes","nodesLength","removeNodes","proxyNativeTracks_","restoreMetadataTracksInIOSNativePlayer_","setControls","proxyWebkitFullscreen_","disposeMediaElement","metadataTracksPreFullscreenState","takeMetadataTrackSnapshot","storedMode","restoreTrackMode","storedTrack","overrideNative_","override","lowerCaseType","eventName","proxyNativeTracksForType_","elTracks","techTracks","currentTarget","removeOldTracks","removeTracks","found","playerElIngest","movingMediaElementInDOM","clone","techId","playerId","preload","settingsAttrs","networkState","loadstartFired","setLoadstartFired","triggerLoadstart","eventsToTrigger","isScrubbing","fastSeek","checkProgress","NaN","endFn","beginFn","webkitPresentationMode","nativeIOSFullscreen","supportsFullScreen","webkitEnterFullScreen","userAgent","enterFullScreen","HAVE_METADATA","exitFullScreen","webkitDisplayingFullscreen","webkitExitFullScreen","resetMediaElement","videoPlaybackQuality","webkitDroppedFrameCount","webkitDecodedFrameCount","droppedVideoFrames","totalVideoFrames","creationTime","TEST_VID","canControlVolume","canControl","canMuteVolume","canControlPlaybackRate","canOverrideAttributes","supportsNativeTextTracks","supportsNativeVideoTracks","videoTracks","supportsNativeAudioTracks","patchCanPlayType","unpatchCanPlayType","TECH_EVENTS_RETRIGGER","TECH_EVENTS_QUEUE","canplay","canplaythrough","playing","seeked","BREAKPOINT_ORDER","BREAKPOINT_CLASSES","DEFAULT_BREAKPOINTS","tiny","xsmall","small","medium","large","xlarge","huge","getTagSettings","closest","boundDocumentFullscreenChange_","documentFullscreenChange_","boundFullWindowOnEscKey_","fullWindowOnEscKey","boundUpdateStyleEl_","updateStyleEl_","boundApplyInitTime_","applyInitTime_","boundUpdateCurrentBreakpoint_","updateCurrentBreakpoint_","boundHandleTechClick_","handleTechClick_","boundHandleTechDoubleClick_","handleTechDoubleClick_","boundHandleTechTouchStart_","handleTechTouchStart_","boundHandleTechTouchMove_","handleTechTouchMove_","boundHandleTechTouchEnd_","handleTechTouchEnd_","boundHandleTechTap_","handleTechTap_","isFullscreen_","isPosterFromTech_","queuedCallbacks_","userActive_","debugEnabled_","tagAttributes","languagesToLower","languages_","resetCache_","poster_","controls_","changingSrc_","playCallbacks_","playTerminatedQueue_","autoplay","plugins","scrubbing_","fullscreenchange","fluid_","playerOptionsCopy","middleware_","flexNotSupported_","majorVersion","userActive","listenForUserActivity_","handleStageClick_","breakpoints","responsive","styleEl_","playerElIngest_","divEmbed","tabindex","defaultsStyleEl","head","fill_","fluid","crossorigin","links","linkEl","techGet_","techCall_","_dimension","privDimension","parsedVal","ratio","aspectRatio_","idClass","ratioParts","videoWidth","videoHeight","ratioMultiplier","width_","height_","_width","_height","techEl","unloadTech_","titleTechName","camelTechName","techName_","normalizeAutoplay","techOptions","loop","techCanOverridePoster","TechClass","handleTechReady_","textTracksJson_","eventObj","seeking","handleTechLoadStart_","handleTechSourceset_","handleTechWaiting_","handleTechEnded_","handleTechSeeking_","handleTechPlay_","handleTechFirstPlay_","handleTechPause_","handleTechDurationChange_","handleTechFullscreenChange_","handleTechFullscreenError_","handleTechEnterPictureInPicture_","handleTechLeavePictureInPicture_","handleTechError_","handleTechPosterChange_","handleTechTextData_","handleTechRateChange_","usingNativeControls","addTechControlsListeners_","safety","removeTechControlsListeners_","manualAutoplay_","promise","resolveMuted","previouslyMuted","restoreMuted","mutedPromise","updateSourceCaches_","matchingSources","findMimetype","sourceElSources","sourceEls","matchingSourceEls","sourceObj","updateSourceCaches","playerSrc","currentSource","eventSrc","lastSource_","techSrc","techGet","request","lastPlaybackRate","queued","_this8","timeWhenWaiting","timeUpdateListener","handleTechCanPlay_","handleTechCanPlayThrough_","handleTechPlaying_","handleTechSeeked_","starttime","userActions","click","doubleClick","userWasActive","cancelable","toggleFullscreenClass_","targetPlayer","isFs","fullscreen","msMatchesSelector","_this9","togglePictureInPictureClass_","initTime","inactivityTimeout","defaultPlaybackRate","reduceRight","_this10","resolve","play_","_this11","isSrcReady","waitToPlay_","runPlayTerminatedQueue_","runPlayCallbacks_","queue","q","percentAsDecimal","_muted","defaultMuted","_defaultMuted","isFS","oldValue","fullscreenOptions","offHandler","requestFullscreenHelper_","fsOptions","_this12","preferFullWindow","enterFullWindow","exitFullscreenHelper_","_this13","exitFullWindow","isFullWindow","docOrigOverflow","isPiP","isInPictureInPicture_","hotkeys","isContentEditable","excludeElement","activeElement","handleHotkeys","_hotkeys$fullscreenKe","fullscreenKey","keydownEvent","_hotkeys$muteKey","muteKey","_hotkeys$playPauseKey","playPauseKey","FSToggle","selectSource","foundSourceAndTech","_this14","techs","findFirstPassingTechSourcePair","outerArray","innerArray","tester","outerChoice","innerChoice","finder","sourceOrder","handleSrc_","isRetry","_this15","resetRetryOnError_","middlewareSource","src_","notSupportedMessage","setTech","retryOnError","retry","stopListeningForErrors","str1","str2","_this16","sourceTech","_this17","doReset_","resetControlBarUI_","resetProgressBar_","resetPlaybackRate_","resetVolumeBar_","_this$controlBar","durationDisplay","currentSources","currentType","techAutoplay","newPoster","usingNativeControls_","_this18","hookFunction","newErr","suppressNotSupportedError","triggerSuppressedError","errorDisplay","userActivity_","mouseInProgress","lastMoveX","lastMoveY","handleActivity","handleMouseUpAndMouseLeave","screenX","screenY","isAudio_","toJSON","createModal","_this19","modal","currentBreakpoint","candidateBreakpoint","breakpoints_","breakpoint_","removeCurrentBreakpoint_","currentBreakpointClass","_breakpoints","responsive_","loadMedia","_this20","_this$cache_$media","artwork","tt","getMedia","baseOptions","tagOptions","dataSetup","_safeParseTuple","childName","previousLogLevel_","newRates","html5","userLanguage","navigationUI","BASE_PLUGIN_NAME","pluginStorage","pluginExists","getPlugin","markPluginAsActive","triggerSetupEvent","before","createPluginFactory","PluginSubClass","plugin","getEventHash","Plugin","VERSION","isBasic","registerPlugin","basicPluginWrapper","createBasicPlugin","deregisterPlugin","getPlugins","getPluginVersion","hasPlugin","normalizeId","videojs","getPlayer","TypeError","defaultView","PlayerComponent","hook","hookOnce","original","getPlayers","nId","_tag","_player","getAllPlayers","comp","use","writeable","extend","superClass","subClassMethods","subClass","methods","super_","mergeOptions","addLanguage","_mergeOptions","createTimeRange","setFormatTime","customImplementation","resetFormatTime","EventTarget","resolveManifestRedirect","handleManifestRedirect","req","responseURL","logger","TIME_FUDGE_FACTOR","SAFE_TIME_DELTA","filterRanges","timeRanges","findRange","findNextRange","printableRange","strArr","timeRangesToArray","timeRangesList","lastBufferedEnd","timeAheadOf","segmentDurationWithParts","getPartsAndSegments","si","getLastParts","lastSegment","getKnownPartCount","partCount","liveEdgeDelay","partHoldBack","holdBack","intervalDuration","endSequence","expired","backward","backwardDuration","forward","forwardDuration","totalDuration","sumDurations","defaultDuration","durationList","durations","playlistEnd","useSafeLiveEnd","liveEdgePadding","lastSegmentEndTime","isBlacklisted","excludeUntil","isIncompatible","isEnabled","blacklisted","isLowestEnabledRendition","currentBandwidth","MAX_VALUE","playlistMatch","someAudioVariant","groupName","variant","_ret","Playlist","getMediaInfoForTime","startingSegmentIndex","startingPartIndex","experimentalExactManifestTimings","partsAndSegments","partAndSegment","_partAndSegment","_i3","_i4","_partAndSegment2","isDisabled","isAes","estimateSegmentRequestTime","bytesReceived","createPlaylistID","setupMediaPlaylist","playlistErrors_","addPropertiesToMaster","phonyUri","audioOnlyMaster","groupId","setupMediaPlaylists","resolveMediaGroupUris","mergeOptions$2","EventTarget$1","updateSegment","skipped","resolveSegmentUris","baseUri","getAllSegments","isPlaylistUnchanged","updateMaster$1","newMedia","unchangedCheck","oldMedia","mergedPlaylist","skippedSegments","oldSegments","newSegments","newSegment","updateSegments","refreshDelay","lastPart","lastDuration","PlaylistLoader","vhs","logger_","_options$withCredenti","_options$handleManife","handleManifestRedirects","vhs_","vhsOptions","customTagParsers","customTagMappers","experimentalLLHLS","handleMediaupdatetimeout_","parameters","nextMSN","nextPart","_HLS_part","_HLS_msn","canSkipUntil","_HLS_skip","parsedUri","searchParams","addLLHLSQueryDirectives","playlistRequestError","haveMetadata","playlistString","startingState","parseManifest_","onwarn","oninfo","_ref$customTagParsers","_ref$customTagMappers","customParser","parseManifest","playlistObject","lastRequest","pendingMedia_","media_","updateMediaUpdateTimeout_","stopRequest","mediaUpdateTimeout","finalRenditionTimeout","oldRequest","shouldDelay","delay","mediaChange","masterPlaylistRef","started","setupInitialPlaylist","srcUri","masterForMedia","videojsXHR","mergeOptions$1","callbackWrapper","reqResponse","responseTime","roundTripTime","requestTime","responseHeaders","timedout","xhrFactory","XhrFunction","beforeRequest","Vhs","newOptions","originalAbort","segmentXhrHeaders","Range","textRange","formatHexString","formatAsciiString","createTransferableMessage","transferable","initSegmentId","segmentKeyId","hexDump","step","utils","tagDump","textRanges","getProgramTime","_ref$time","matchedSegment","segmentEnd","videoTimingInfo","transmuxedPresentationEnd","estimatedStart","transmuxedPresentationStart","findSegmentForPlayerTime","seekTime","programTimeObject","mediaSeconds","programTime","playerTime","transmuxerPrependedSeconds","offsetFromSegmentStart","getTime","playerTimeToProgramTime","programDateTime","toISOString","seekToProgramTime","_ref2$retryCount","retryCount","seekTo","_ref2$pauseAfterSeek","pauseAfterSeek","verifyProgramDateTimeTags","lastSegmentStart","lastSegmentDuration","findSegmentForProgramTime","mediaOffset","comparisonTimeStamp","segmentDateTime","segmentTimeEpoch","getOffsetFromTimestamp","seekToTime","callbackOnCompleted","containerRequest","id3Offset","finished","endRequestAndCallback","_bytes","progressListener","newPart","buffers","totalLen","tempBuffer","concatTypedArrays","overrideMimeType","loaded","dashPlaylistUnchanged","aSegment","bSegment","aByterange","bByterange","equivalentSidx","compareSidxEntry","oldSidxMapping","newSidxMapping","currentSidxInfo","savedSidxInfo","sidxInfo","DashPlaylistLoader","srcUrlOrPlaylist","masterPlaylistLoader","masterPlaylistLoader_","isMaster_","refreshXml_","refreshMedia_","loadedPlaylists_","srcUrl","sidxMapping_","childPlaylist_","requestErrored_","addSidxSegments_","fin","internal","blacklistDuration","_playlist$sidx$bytera","mediaRequest_","minimumUpdatePeriodTimeout_","createMupOnMedia_","hasPendingRequest","sidxChanged","isFinalRendition","updateMinimumUpdatePeriodTimeout_","requestMaster_","masterChanged","haveMaster_","masterXml_","date","masterLoaded_","handleMaster_","syncClientServerClock_","done","utcTiming","clientOffset_","serverTime","masterXml","oldMaster","newMaster","noChanges","playlistUpdate","_playlistUpdate","updateMaster","location","mpl","mup","createMUPTimeout_","mediaGroupSidx","mediaID","mediaChanged","createMediaUpdateTimeout","Config","GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","BACK_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","INITIAL_BANDWIDTH","BANDWIDTH_VARIANCE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BUFFER_HIGH_WATER_LINE","browserWorkerPolyFill","workerObj","factory","objectUrl","createObjectURL","Blob","blob","BlobBuilder","getBlob","worker","Worker","objURL","terminate","revokeObjectURL","getWorkerString","workerCode$1","init","flushSource","partialFlush","endTimeline","dinf","esds","ftyp","mfhd","minf","mvex","mvhd","trak","tkhd","mdia","mdhd","hdlr","sdtp","stbl","stsd","traf","trex","trun$1","MAJOR_BRAND","MINOR_VERSION","AVC1_BRAND","VIDEO_HDLR","AUDIO_HDLR","HDLR_TYPES","VMHD","SMHD","DREF","STCO","STSC","STSZ","STTS","videoSample","audioSample","audioTrun","videoTrun","trunHeader","stream","MAX_UINT32$1","numbers","avc1","avcC","btrt","dref","mdat","mp4a","pasp","smhd","stco","stsc","stsz","stts","styp","tfdt","tfhd","trun","vmhd","payload","setUint32","audioobjecttype","samplingfrequencyindex","channelcount","samplerate","sequenceNumber","trackFragments","boxes","samples","dependsOn","isDependedOn","hasRedundancy","avc1Box","sps","pps","sequenceParameterSets","pictureParameterSets","profileIdc","profileCompatibility","levelIdc","sarRatio","hSpacing","vSpacing","samplesize","trackFragmentHeader","trackFragmentDecodeTime","trackFragmentRun","sampleDependencyTable","upperWordBaseMediaDecodeTime","lowerWordBaseMediaDecodeTime","baseMediaDecodeTime","durationPresent","sizePresent","flagsPresent","compositionTimeOffset","bytesOffest","header","sample","isLeading","paddingValue","isNonSyncSample","degradationPriority","silence","mp4Generator","fileType","movie","sampleForFrame","frame","dataOffset","pts","dts","keyFrame","frameUtils","nalUnits","currentNal","currentFrame","frames","nalCount","nalUnitType","currentGop","gops","baseDataOffset","nalsByteLength","numberOfNals","highPrefix","lowPrefix","zeroFill","silence_1","coneOfSilence","metaTable","arr","ONE_SECOND_IN_TS$4","clock","audioFrameUtils","audioAppendStartTs","videoBaseMediaDecodeTime","baseMediaDecodeTimeTs","frameDuration","silentFrame","firstFrame","audioGapDuration","audioFillFrameCount","audioFillDuration","adtsFrames","earliestAllowedDts","minSegmentDts","minSegmentPts","sumFrameByteLengths","ONE_SECOND_IN_TS$3","trackDecodeInfo","maxSegmentDts","maxSegmentPts","timelineStartInfo","captionPacketParser","payloadType","payloadSize","sei","userData","ccData","emulationPreventionBytesPositions","CaptionStream$1","CaptionStream","parse708captions_","parse708captions","captionPackets_","ccStreams_","Cea608Stream","cc708Stream_","Cea708Stream","newCaptionPackets","escapedRBSP","latestDts_","ignoreNextEqualDts_","numSameDts_","flushCCStreams","flushType","flushStream","idx","presortIndex","packet","dispatchCea608Packet","dispatchCea708Packet","activeCea608Channel_","ccStream","setsTextOrXDSActive","setsChannel1Active","setsChannel2Active","CHARACTER_TRANSLATION_708","within708TextBlock","Cea708Window","windowNum","clearText","pendingNewLine","winAttr","penAttr","penLoc","penColor","visible","rowLock","columnLock","relativePositioning","anchorVertical","anchorHorizontal","anchorPoint","rowCount","virtualRowCount","columnCount","windowStyle","penStyle","getText","rows","rowIdx","beforeRowOverflow","addText","backspace","Cea708Service","serviceNum","encoding","currentWindow","windows","createTextDecoder","startPts","setCurrentWindow","textDecoder_","serviceProps","captionServiceEncodings","serviceName","serviceEncodings","current708Packet","services","new708Packet","add708Bytes","push708Packet","ptsVals","byte0","byte1","packet708","packetData","blockSize","seq","sizeCode","pushServiceBlock","initService","handleText","multiByteCharacter","extendedCommands","defineWindow","clearWindows","deleteWindows","displayWindows","hideWindows","toggleWindows","setWindowAttributes","setPenAttributes","setPenColor","setPenLocation","isExtended","getPts","flushDisplayed","_char","charCodeArray","newCode","isMultiByte","extended","currentByte","nextByte","firstByte","secondByte","fillOpacity","fillRed","fillGreen","fillBlue","borderType","borderRed","borderGreen","borderBlue","wordWrap","printDirection","scrollDirection","justify","effectSpeed","effectDirection","displayEffect","displayedText","winId","endPts","pushCaption","textTag","penSize","italics","underline","edgeType","fontStyle","fgOpacity","fgRed","fgGreen","fgBlue","bgOpacity","bgRed","bgGreen","bgBlue","edgeRed","edgeGreen","edgeBlue","column","CHARACTER_TRANSLATION","getCharFromCode","ROWS","createDisplayBuffer","BOTTOM_ROW","field","dataChannel","field_","dataChannel_","setConstants","swap","char0","char1","lastControlCode_","PADDING_","RESUME_CAPTION_LOADING_","mode_","END_OF_CAPTION_","clearFormatting","displayed_","nonDisplayed_","startPts_","ROLL_UP_2_ROWS_","rollUpRows_","setRollUp","ROLL_UP_3_ROWS_","ROLL_UP_4_ROWS_","CARRIAGE_RETURN_","shiftRowsUp_","BACKSPACE_","row_","ERASE_DISPLAYED_MEMORY_","ERASE_NON_DISPLAYED_MEMORY_","RESUME_DIRECT_CAPTIONING_","isSpecialCharacter","column_","isExtCharacter","isMidRowCode","addFormatting","isOffsetControlCode","isPAC","formatting_","isColorPAC","isNormalChar","topRow_","BASE_","EXT_","CONTROL_","OFFSET_","_char2","newBaseRow","popOn","baseRow","rollUp","paintOn","captionStream","streamTypes","H264_STREAM_TYPE","ADTS_STREAM_TYPE","METADATA_STREAM_TYPE","TYPE_SHARED","handleRollover$1","direction","TimestampRolloverStream$1","TimestampRolloverStream","lastDTS","referenceDTS","type_","_MetadataStream","timestampRolloverStream","percentEncode$1","parseUtf8","parseSyncSafeInteger$1","tagParsers","TXXX","WXXX","PRIV","owner","privateData","tagSize","dispatchType","frameStart","frameSize","dataAlignmentIndicator","timeStamp","_TransportPacketStream","_TransportParseStream","_ElementaryStream","metadataStream","MP2T_PACKET_LENGTH$1","bytesInBuffer","everything","parsePsi","parsePat","parsePmt","packetsWaitingForPmt","programMapTable","payloadUnitStartIndicator","pat","section_number","last_section_number","pmtPid","pmt","tableEnd","pid","processPes_","STREAM_TYPES","h264","adts","segmentHadPmt","timedMetadata","forceFlush","packetFlushable","trackId","pes","ptsDtsFlags","startPrefix","packetLength","flushStreams_","m2ts","PAT_PID","MP2T_PACKET_LENGTH","TransportPacketStream","TransportParseStream","ElementaryStream","MetadataStream","_AdtsStream","m2ts_1","ONE_SECOND_IN_TS$2","ADTS_SAMPLING_FREQUENCIES$1","handlePartialSegments","frameNum","skipWarn_","frameLength","protectionSkipBytes","oldBuffer","sampleCount","adtsFrameDuration","_H264Stream","_NalByteStream","PROFILES_WITH_OPTIONAL_SPS_DATA","expGolomb","workingData","workingBytesAvailable","workingWord","workingBitsAvailable","bitsAvailable","loadWord","workingBytes","availableBytes","skipBits","skipBytes","readBits","bits","valu","skipLeadingZeros","leadingZeroCount","skipUnsignedExpGolomb","skipExpGolomb","readUnsignedExpGolomb","clz","readExpGolomb","readBoolean","readUnsignedByte","syncPoint","swapBuffer","currentPts","currentDts","readSequenceParameterSet","skipScalingList","nalByteStream","nalUnitTypeCode","expGolombDecoder","lastScale","nextScale","chromaFormatIdc","picOrderCntType","numRefFramesInPicOrderCntCycle","picWidthInMbsMinus1","picHeightInMapUnitsMinus1","frameMbsOnlyFlag","scalingListCount","frameCropLeftOffset","frameCropRightOffset","frameCropTopOffset","frameCropBottomOffset","_AacStream","H264Stream","NalByteStream","ADTS_SAMPLING_FREQUENCIES","parseId3TagSize","parseSyncSafeInteger","isLikelyAacData","parseAdtsSize","lowThree","middle","parseType","parseSampleRate","parseAacTimestamp","percentEncode","setTimestamp","bytesLeft","tempLength","_VideoSegmentStream","_AudioSegmentStream","_Transmuxer","_CoalesceStream","audioProperties","videoProperties","ONE_SECOND_IN_TS$1","retriggerForStream","addPipelineLogRetriggers","transmuxer","pipeline","arrayEquals","generateSegmentTimingInfo","startDts","endDts","prependedContentDuration","firstSequenceNumber","setEarliestDts","earliestDts","setVideoBaseMediaDecodeTime","setAudioAppendStart","videoClockCyclesOfSilencePrefixed","gopsToAlignWith","minPTS","gopCache_","nalUnit","gopForFusion","firstGop","lastGop","resetStream_","getGopForFusion_","alignedGops","alignGopsAtEnd","alignGopsAtEnd_","alignGopsAtStart_","gop","dtsDistance","nearestGopObj","currentGopObj","nearestDistance","alignIndex","gopIndex","align","alignEndIndex","matchFound","trimIndex","alignGopsWith","newGopsToAlignWith","numberOfTracks","remux","remuxTracks","pendingTracks","videoTrack","pendingBoxes","pendingCaptions","pendingMetadata","pendingBytes","emittedTracks","output","audioTrack","caption","id3","captionStreams","cueTime","setRemux","hasFlushed","transmuxPipeline_","setupAacPipeline","aacStream","audioTimestampRolloverStream","timedMetadataTimestampRolloverStream","adtsStream","coalesceStream","headOfPipeline","audioSegmentStream","getLogTrigger_","hasAudio","hasVideo","setupTsPipeline","packetStream","elementaryStream","h264Stream","videoSegmentStream","id3Frame","setBaseMediaDecodeTime","isAac","resetCaptions","getTracks","getTimescaleFromMediaHeader","Transmuxer","VideoSegmentStream","AudioSegmentStream","AUDIO_PROPERTIES","VIDEO_PROPERTIES","bin","parseType_1","toUnsigned$2","findBox_1","subresults","toUnsigned$1","getUint64$1","parseTfdt","parseSampleFlags_1","parseTrun","dataOffsetPresent","firstSampleFlagsPresent","sampleDurationPresent","sampleSizePresent","sampleFlagsPresent","sampleCompositionTimeOffsetPresent","getInt32","parseTfhd","baseDataOffsetPresent","sampleDescriptionIndexPresent","defaultSampleDurationPresent","defaultSampleSizePresent","defaultSampleFlagsPresent","durationIsEmpty","defaultBaseIsMoof","sampleDescriptionIndex","defaultSampleDuration","defaultSampleSize","defaultSampleFlags","baseDataOffsetIsMoof","commonjsGlobal","globalThis","window_1","mapToSample","approximateOffset","parseCaptionNals","videoTrackId","trafs","mdats","captionNals","mdatTrafPairs","matchingTraf","pair","headerInfo","truns","allSamples","parseSamples","avcStream","seiNal","lastMatchedSample","avcView","logs","seiNals","matchingSample","findSeiNals","captionParser","segmentCache","parsedCaptions","parsingPartial","isInitialized","isPartial","isNewInit","videoTrackIds","timescales","parsedData","cachedSegment","trackNals","parseEmbeddedCaptions","pushNals","nals","nal","clearParsedCaptions","resetCaptionStream","clearAllCaptions","toUnsigned","toHexString","lowestTime","baseTime","scale","traks","tkhdVersion","getUint8","sampleDescriptions","codecConfig","codecBox","probe$2","parsePid","parsePayloadUnitStartIndicator","parseAdaptionField","parseNalUnitType","probe$1","pusi","payloadOffset","parsePesType","parsePesTime","videoPacketContainsKeyFrame","frameBuffer","frameI","frameSyncPoint","foundKeyFrame","handleRollover","probe","SYNC_BYTE","parseAudioPes_","pesType","parsed","endLoop","table","parseVideoPes_","firstKeyFrame","inspectTs_","parsePsi_","tsInspector","baseTimestamp","audioCount","audioTimescale","inspectAac_","audioBaseTimestamp","dtsTime","ptsTime","videoBaseTimestamp","adjustTimestamp_","MessageHandlers","initArray","typedArray","postMessage","action","gopInfo","timingInfo","videoSegmentTimingInfo","presentation","audioSegmentTimingInfo","trackInfo","audioTimingInfo","wireTransmuxerEvents","pushMp4Captions","trackIds","probeMp4StartTime","probeMp4Tracks","probeTs","baseStartTime","tsStartTime","timeInfo","videoStart","audioStart","clearAllMp4Captions","clearParsedMp4Captions","setTimestampOffset","timestampOffset","appendStart","onmessage","messageHandlers","TransmuxWorker","processTransmux","audioAppendStart","onData","onTrackInfo","onAudioTimingInfo","onVideoTimingInfo","onVideoSegmentTimingInfo","onAudioSegmentTimingInfo","onId3","onCaptions","onDone","onEndedTimeline","onTransmuxerLog","isEndOfTimeline","transmuxedData","waitForEndedTimelineEvent","currentTransmux","_event$data$segment","videoFrameDtsTime","videoFramePtsTime","handleData_","handleGopInfo_","handleDone_","dequeue","transmuxQueue","processAction","enqueueAction","transmux","segmentTransmuxer","term","workerCallback","endAction","listenForEndEvent","isArrayBuffer","transfers","REQUEST_ERRORS","abortAll","activeXhrs","handleErrors","handleKeyResponse","finishProcessingFn","errorObj","parseInitSegment","_callback","handleSegmentResponse","newBytes","stringToArrayBuffer","lastReachedChar","stats","getRequestStats","encryptedBytes","transmuxAndNotify","trackInfoFn","timingInfoFn","videoSegmentTimingInfoFn","audioSegmentTimingInfoFn","id3Fn","captionsFn","endedTimelineFn","dataFn","doneFn","fmp4Tracks","isMuxed","audioStartFn","audioEndFn","videoStartFn","videoEndFn","probeResult","id3Frames","handleSegmentBytes","bytesAsUint8Array","isLikelyFmp4MediaSegment","isFmp4","audioCodec","videoCodec","finishLoading","decrypt","keyBytes","decryptionWorker","decryptionHandler","decrypted","encrypted","waitForCompletion","didError","segmentFinish","requestId","decryptedBytes","decryptSegment","endOfAllRequests","parseError","handleProgress","_ref11","progressFn","progressEvent","getProgressStats","firstBytesReceivedAt","mediaSegmentRequest","_ref12","xhrOptions","abortFn","keyXhr","mapKeyXhr","initSegmentOptions","initSegmentRequestCallback","handleInitSegmentResponse","initSegmentXhr","segmentRequestOptions","segmentXhr","loadendState","activeXhr","_ref10","calledAbortFn","handleLoadEnd","logFn$1","isMaat","mediaAttributes","unwrapCodecList","codecList","codecCount","codecObj","codecsForPlaylist","codecInfo","getCodecs","audioGroup","defaultCodecs","audioGroupId","audioType","codecsFromDefault","logFn","representationToString","safeGetComputedStyle","property","stableSort","sortFn","newArray","cmp","comparePlaylistBandwidth","leftBandwidth","rightBandwidth","simpleSelector","playerBandwidth","playerWidth","playerHeight","limitRenditionByPlayerDimensions","masterPlaylistController","getAudioTrackPlaylists_","sortedPlaylistReps","enabledPlaylistReps","rep","bandwidthPlaylistReps","highestRemainingBandwidthRep","bandwidthBestRep","_chosenRep","haveResolution","resolutionBestRepList","resolutionPlusOneList","resolutionPlusOneSmallest","resolutionPlusOneRep","leastPixelDiffRep","resolutionBestRep","experimentalLeastPixelDiffSelector","leastPixelDiffList","pixelDiff","chosenRep","_type","lastBandwidthSelector","pixelRatio","useDevicePixelRatio","systemBandwidth","masterPlaylistController_","addMetadata","inbandTextTracks","metadataArray","videoDuration","Cue","metadataTrack","metadataTrack_","deprecateOldCue","cuesArray","cuesGroupedByStartTime","timeSlot","sortedStartTimes","cueGroup","nextTime","removeCuesFromTrack","finite","MIN_SEGMENT_DURATION_TO_SAVE_STATS","segmentInfoString","startOfSegment","_segmentInfo$playlist","_segmentInfo$playlist2","mediaIndex","segmentLen","selection","isSyncRequest","independent","hasPartIndex","zeroBasedPartCount","timingInfoPropertyForMedia","shouldWaitForTimelineChange","timelineChangeController","loaderType","audioDisabled","lastMainTimelineChange","lastTimelineChange","pendingAudioTimelineChange","pendingTimelineChange","segmentTooLong","maxDuration","getTroublesomeSegmentDurationMessage","sourceType","timingInfos","typeTimingInfo","isSegmentWayTooLong","isSegmentSlightlyTooLong","segmentTooLongMessage","severity","SegmentLoader","_videojs$EventTarget","mediaSource","throughput","roundTrip","resetStats_","hasPlayed_","hasPlayed","seekable_","seeking_","mediaSource_","loaderType_","currentMediaInfo_","startingMediaInfo_","segmentMetadataTrack_","segmentMetadataTrack","goalBufferLength_","goalBufferLength","sourceType_","sourceUpdater_","sourceUpdater","inbandTextTracks_","state_","timelineChangeController_","shouldSaveSegmentTimingInfo_","captionServices_","checkBufferTimeout_","currentTimeline_","pendingSegment_","xhrOptions_","pendingSegments_","audioDisabled_","isPendingTimestampOffset_","gopBuffer_","timeMapping_","safeAppend_","appendInitSegment_","playlistOfLastInitSegment_","callQueue_","loadQueue_","metadataQueue_","waitingOnRemove_","quotaExceededErrorRetryTimeout_","activeInitSegmentId_","initSegments_","cacheEncryptionKeys_","cacheEncryptionKeys","keyCache_","decrypter_","decrypter","syncController_","syncController","syncPoint_","transmuxer_","createTransmuxer_","triggerSyncInfoUpdate_","isEndOfStream_","ended_","fetchAtBuffer_","newState","hasEnoughInfoToAppend_","processCallQueue_","hasEnoughInfoToLoad_","processLoadQueue_","mediaBytesTransferred","mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaSecondsLoaded","mediaAppends","abort_","setAudio","removeAudio","monitorBuffer_","abortRequests","clearPendingTimelineChange","checkForAbort_","_error","endOfStream","buffered_","getMediaInfo_","videoBuffered","audioBuffered","initSegmentForMap","storedMap","segmentKey","storedKey","couldBeginLoading_","playlist_","init_","resetEverything","newPlaylist","syncInfo","setDateTimeMappingForStart","oldId","resyncLoader","resetLoader","mediaSequenceDiff","saveExpiredSegmentInfo","force","removesRemaining","removeFinished","mapping","updatedBuffer","removeGopBuffer","removeVideo","monitorBufferTick_","fillBuffer_","updating","chooseNextRequest_","loadSegment_","appendedLastSegment","appendedLastPart","bufferedTime","preloaded","haveEnoughBuffer","getSyncPoint","targetTime","timelineSegments","getSyncSegmentCandidate","_Playlist$getMediaInf","_partIndex","nextSegment","lastSegmentLastPart","generateSegmentInfo_","forceTimestampOffset","random","overrideCheck","timestampOffsetForSegment_","audioBufferedEnd","audioTimestampOffset","currentTimePts","gopsSafeToAlignWith","videoTimestampOffset","earlyAbortWhenNeeded_","measuredBandwidth","requestTimeRemaining","timeUntilRebuffer$1","timeUntilRebuffer","switchCandidate","compatiblePlaylists","enabledPlaylists","rebufferingEstimates","numRequests","rebufferingImpact","noRebufferingPlaylists","estimate","minRebufferMaxBandwidthSelector","timeSavedBySwitching","minimumTimeSaving","handleAbort_","handleProgress_","simpleSegment","handleTrackInfo_","checkForIllegalMediaSwitch","akeys","bkeys","shallowEqual","handleTimingInfo_","timeType","timingInfoProperty","handleCaptions_","captionData","hasAppendedData_","captionTracks","captionTrack","trackName","_captionTracks$trackN","def","captionService","createCaptionsTrackIfNotExists","captionArray","addCaptionData","handleId3_","inBandMetadataTrackDispatchType","createMetadataTrackIfNotExists","processMetadataQueue_","callQueue","fun","loadQueue","getCurrentMediaInfo_","setTimeMapping_","updateMediaSecondsLoaded_","firstVideoFrameTimeForData","useVideoTimingInfo","trueSegmentStart_","currentStart","currentVideoTimestampOffset","updateAppendInitSegmentStatus","updateSourceBufferTimestampOffset_","updateTimingInfoEnd_","saveSegmentTimingInfo","shouldSaveTimelineMapping","appendData_","changedTimestampOffset","getInitSegmentAndUpdateState_","handleQuotaExceededError_","audioBufferStart","audioBufferEnd","videoBufferStart","videoBufferEnd","appendToSourceBuffer_","timeToRemoveUntil","MIN_BACK_BUFFER","handleAppendError_","segmentObj","appendBuffer","handleSegmentTimingInfo_","segmentTimingInfo","transmuxedDecodeStart","transmuxedDecodeEnd","trimBackBuffer_","updateTransmuxerAndRequestSegment_","shouldUpdateTransmuxerTimestampOffset_","createSimplifiedSegmentObj_","isEndOfStream","isWalkingForward","isDiscontinuity","segmentRequestFinished_","removeToTime","trimTime","maxTrimTime","safeBackBufferTrimTime","previousSegment","saveTransferStats_","saveBandwidthRelatedStats_","handleTimeout_","updateGopBuffer","waitForAppendsToComplete_","timelineMapping","mappingForTimeline","waitForVideo","waitForAudio","waitingOnAppends","checkAppendsDone_","videoQueueCallback","audioQueueCallback","handleAppendsDone_","illegalMediaSwitchError","startingMedia","illegalMediaSwitch","didChange","prioritizedTimingInfo","segmentDurationMessage","recordThroughput_","addSegmentMetadataCue_","badSegmentGuess","badPartGuess","segmentProcessingTime","segmentProcessingThroughput","Vhs$1","toTitleCase","bufferTypes","_updating","sourceBuffer","queuePending","shiftQueue","queueIndex","queueEntry","nextQueueIndexOfType","cleanupBuffer","titleType","inSourceBuffers","sourceBuffers","actions","onError","_duration","mime","addSourceBuffer","removeSourceBuffer","changeType","pushQueue","onUpdateend","SourceUpdater","sourceopenListener_","audioTimestampOffset_","videoTimestampOffset_","delayedAudioAppendQueue_","videoAppendQueued_","onVideoUpdateEnd_","onAudioUpdateEnd_","onVideoError_","videoError_","onAudioError_","audioError_","createdSourceBuffers_","initializedEme_","triggeredReady_","initializedEme","hasCreatedSourceBuffers","hasInitializedAnyEme","createSourceBuffers","addOrChangeSourceBuffers","canRemoveSourceBuffer","canChangeType","processedAppend_","videoBuffer","que","audioBuffer","bufferA","bufferB","arity","extents","bufferIntersection","setDuration","uint8ToUtf8","uintArray","VTT_LINE_TERMINATORS","_char3","VTTSegmentLoader","_SegmentLoader","subtitlesTrack_","featuresNativeTextTracks_","combinedByteLength","combinedSegment","timestampOffsetForTimeline","skipEmptySegments_","stopForError","loadHandler","requested","parseVTTCues_","updateTimeMapping_","timelines","duplicates","occurrences","dupe","removeDuplicateCuesFromTrack","decoder","decodeBytesToString","timestampmap","MPEGTS","LOCAL","ontimestampmap","mapData","segmentData","mappingObj","diff","firstStart","lastStart","findAdCue","mediaTime","adStartTime","adEndTime","syncPointStrategies","run","timelineToDatetimeMappings","lastDistance","datetimeMapping","discontinuitySync","discontinuities","SyncController","syncPoints","runStrategies_","selectSyncPoint_","getExpiredTime","strategy","bestSyncPoint","bestDistance","bestStrategy","newDistance","lastRemovedSegment","firstSegment","playlistTimestamp","didCalculateSegmentTimeMapping","calculateSegmentTimeMapping_","saveDiscontinuitySyncInfo_","dateTime","accuracy","mediaIndexDiff","TimelineChangeController","pendingTimelineChanges_","lastTimelineChanges_","workerCode","createCommonjsModule","basedir","require","commonjsRequire","createClass","_defineProperties","Constructor","protoProps","staticProps","_setPrototypeOf","inheritsLoose","create","aesTables","AES","tmp","xInv","x2","x4","tEnc","tDec","tables","encTable","decTable","sbox","sboxInv","th","precompute","_tables","keyLen","rcon","encKey","decKey","encrypted0","encrypted1","encrypted2","encrypted3","out","a2","b2","c2","nInnerRounds","kIndex","table0","table1","table2","table3","AsyncStream","jobs","timeout_","processJob_","job","ntoh","word","Decrypter","initVector","STEP","encrypted32","Int32Array","asyncStream_","decryptChunk_","padded","init0","init1","init2","init3","wordIx","decipher","decrypted32","audioTrackKind_","stopLoaders","segmentLoader","activePlaylistLoader","startLoaders","playlistLoader","segmentLoaders","blacklistCurrentPlaylist","activeTrack","activeGroup","defaultTrack","onTrackChanged","setupListeners","requestOptions","initialize","_settings$mediaTypes$","groups","variantLabel","isMasterPlaylist","_settings$mediaTypes$2","_settings$mediaTypes$3","newProps","groupMatch","setupMediaGroups","_settings$segmentLoad3","audioSegmentLoader","mainSegmentLoader","variants","groupKeys","groupPropertyList","onGroupChanged","_settings$segmentLoad","getActiveGroup","previousActiveLoader","lastGroup","lastGroup_","lastTrack_","onGroupChanging","_settings$segmentLoad2","lastTrack","mpc","selectPlaylist","fastQualityChange_","activeTrack_","onAudioTrackChanged","loaderStats","sumLoaderStat","stat","audioSegmentLoader_","mainSegmentLoader_","MasterPlaylistController","externVhs","useCueTags","enableLowInitialPlaylist","experimentalBufferBasedABR","maxPlaylistRetries","useCueTags_","cueTagsTrack_","requestOptions_","pauseLoading","mediaTypes_","createMediaTypes","handleDurationChange_","handleSourceOpen_","handleSourceEnded_","segmentLoaderSettings","setupMasterPlaylistLoaderListeners_","subtitleSegmentLoader_","setupSegmentLoaderListeners_","startABRTimer_","stopABRTimer_","triggeredFmp4Usage","loadOnPlay_","timeToLoadedData__","mainAppendsToLoadedData__","audioAppendsToLoadedData__","timeToLoadedDataStart","mainAppendsToLoadedData_","audioAppendsToLoadedData_","appendsToLoadedData_","timeToLoadedData_","checkABR_","nextPlaylist","shouldSwitchToMedia_","switchMedia_","newId","abrTimer_","defaultPlaylists","defaultGroup","requestTimeout","triggerPresenceUsage_","setupFirstPlay","updatedPlaylist","selectedMedia","excludeUnsupportedVariants_","selectInitialPlaylist","initialMedia_","handleUpdatedMediaPlaylist","lastExcludeReason_","stuckAtPlaylistEnd_","updateAdCues_","updateDuration","defaultDemuxed","audioGroupKeys","currentPlaylist","bufferLowWaterLine","bufferHighWaterLine","sharedLogLine","isBuffered","forwardBuffer","maxBufferLowWaterLine","nextBandwidth","currBandwidth","logLine","_logLine","shouldSwitchToMedia","onSyncInfoUpdate_","onEndOfStream","delegateLoaders_","updateCodecs","tryToCreateSourceBuffers_","getCodecsOrExclude_","mediaSecondsLoaded_","smoothQualityChange_","mainMediaInfo","absolutePlaylistEnd","reincluded","errorMessage","delayDuration","fnNames","loaders","dontFilterPlaylist","loader","audioSeekable","mainSeekable","oldEnd","oldStart","updateDuration_","areMediaTypesKnown_","usingAudioLoader","hasMainMediaInfo","hasAudioMediaInfo","playlistCodecs","unsupportedAudio","unsupportedCodecs","supporter","switchMessages","newCodec","oldCodec","excludeIncompatibleVariants_","ids","unsupported","codecCount_","videoDetails","audioDetails","blacklistReasons","variantCodecs","variantCodecCount","variantVideoDetails","variantAudioDetails","_segment$cueOutCont$s","adOffset","adTotal","updateAdCues","newMax","Representation","vhsHandler","playlistID","changePlaylistFn","qualityChangeFunction","smoothQualityChange","incompatible","currentlyEnabled","timerCancelEvents","PlaybackWatcher","allowSeeksWithinUnsafeLiveWindow","liveRangeSafeTimeDelta","consecutiveUpdates","lastRecordedTime","timer_","checkCurrentTimeTimeout_","playHandler","monitorCurrentTime_","canPlayHandler","waitingHandler","techWaiting_","cancelTimerHandler","cancelTimer_","loaderTypes","loaderChecks","resetSegmentDownloads_","updateend","checkSegmentDownloads_","setSeekingHandlers","seekingAppendCheck_","fixesBadSeeks_","clearSeekingAppendCheck_","watchForBadSeeking_","checkCurrentTime_","isBufferedDifferent","isRangeDifferent","playlistId","waiting_","afterSeekableWindow_","beforeSeekableWindow_","minAppendedDuration","bufferedToCheck","nextRange","currentRange","livePoint","videoUnderflow_","difference","skipTheGap_","allowedEnd","gap","lastVideoRange","videoRange","audioRange","gapFromVideoUnderflow_","scheduledCurrentTime","gaps","findGaps","defaultOptions","errorInterval","getSource","IWillNotUseThisInPlugins","initPlugin","lastCalled","localOptions","loadedMetadataHandler","cleanupEvents","reloadSourceOnError","version$4","STANDARD_PLAYLIST_SELECTOR","INITIAL_PLAYLIST_SELECTOR","movingAverageBandwidthSelector","decay","average","lastSystemBandwidth","comparePlaylistResolution","leftWidth","rightWidth","LOCAL_STORAGE_KEY","handleVhsMediaChange","qualityLevels","selectedIndex_","waitForKeySessionCreation","sourceKeySystems","audioMedia","mainPlaylists","initializeMediaKeys","keySystemsOptionsArr","keySystems","keySystemsArr","keySystemsOptions","keySystemsObj","keySystemOptions","getAllPsshKeySystemsOptions","initializationFinishedPromises","keySessionCreatedPromises","race","setupEmeOptions","sourceOptions","audioPlaylist","videoContentType","audioContentType","keySystemContentTypes","emeKeySystems","getVhsLocalStorage","storedObject","supportsNativeHls","canItPlay","supportsNativeDash","supportsTypeNatively","VhsHandler","hls","initialBandwidth","source_","ignoreNextSeekingEvent_","setOptions_","overrideNative","featuresNativeVideoTracks","useBandwidthFromLocalStorage","useNetworkInformationApi","option","dataUri","playbackWatcherOptions","playbackWatcher_","defaultSelector","playerBandwidthEst","networkInformation","tenMbpsAsBitsPerSecond","networkInfoBandwidthEstBitsPerSec","downlink","invThroughput","invBandwidth","mediaRequests_","mediaRequestsAborted_","mediaRequestsTimedout_","mediaRequestsErrored_","mediaTransferDuration_","mediaBytesTransferred_","mediaAppends_","mainAppendsToLoadedData","audioAppendsToLoadedData","appendsToLoadedData","timeToLoadedData","currentTech","playerDimensions","objectToStore","updateVhsLocalStorage","setupEme_","setupQualityLevels_","mediaSourceUrl_","createKeySessions_","audioPlaylistLoader","handleWaitingForKey_","didSetupEmeOptions","qualityLevels_","addQualityLevel","dash","convertToProgramTime","VhsSourceHandler","_videojs$mergeOptions","_videojs$mergeOptions2","_videojs$mergeOptions3","_videojs$mergeOptions4","_videojs$mergeOptions5","legacyOverrideNative","supportedType","vttjs","WebVTT","VTTCue","VTTRegion","cueShim","regionShim","nativeVTTCue","nativeVTTRegion","shim","restore","_objCreate","F","ParsingError","errorData","parseTimeStamp","computeSeconds","Settings","parseOptions","keyValueDelim","groupDelim","kv","parseCue","regionList","oInput","consumeTimeStamp","Errors","BadTimeStamp","skipWhitespace","region","alt","vals","vals0","integer","lineAlign","snapToLines","center","positionAlign","consumeCueSettings","BadSignature","dflt","defaultKey","TEXTAREA_ELEMENT","TAG_NAME","u","ruby","rt","DEFAULT_COLOR_CLASS","white","lime","cyan","red","yellow","magenta","blue","black","TAG_ANNOTATION","NEEDS_PARENT","parseContent","nextToken","shouldAdd","annotation","rootDiv","tagStack","classes","cl","bgColor","colorName","propValue","strongRTLRanges","isStrongRTLChar","determineBidi","nodeStack","pushNodes","nextTextNode","StyleBox","CueStyleBox","styleOptions","styles","display","writingMode","unicodeBidi","applyStyles","textAlign","font","whiteSpace","textPos","formatStyle","move","BoxPosition","lh","rects","getClientRects","lineHeight","moveBoxToLinePosition","styleBox","containerBox","boxPositions","boxPosition","linePos","textTrackList","mediaElement","computeLinePos","axis","maxPosition","initialAxis","calculatedPercentage","bestPosition","specifiedPosition","percentage","overlapsOppositeAxis","within","overlapsAny","intersectPercentage","findBestPosition","toCSSCompatValues","unit","toMove","overlaps","getSimpleBoxPosition","StringDecoder","convertCueToDOMTree","cuetext","processCues","overlay","paddedOverlay","margin","hasBeenReset","shouldCompute","reportOrThrowError","collectNextLine","parseHeader","parseTimestampMap","xy","anchor","lines","regionAnchorX","regionAnchorY","viewportAnchorX","viewportAnchorY","scroll","onregion","parseRegion","alreadyCollectedLine","hasSubstring","directionSetting","alignSetting","findAlignSetting","_id","_pauseOnExit","_startTime","_endTime","_text","_region","_vertical","_snapToLines","_line","_lineAlign","_position","_positionAlign","_size","_align","setting","findDirectionSetting","SyntaxError","getCueAsHTML","scrollSetting","isValidPercentValue","_lines","_regionAnchorX","_regionAnchorY","_viewportAnchorX","_viewportAnchorY","_scroll","findScrollSetting"],"sourceRoot":""}