Decoder.js

// universal module definition
(function (root, factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD. Register as an anonymous module.
        define([], factory);
    } else if (typeof exports === 'object') {
        // Node. Does not work with strict CommonJS, but
        // only CommonJS-like environments that support module.exports,
        // like Node.
        module.exports = factory();
    } else {
        // Browser globals (root is window)
        root.Decoder = factory();
    }
}(this, function () {
  "use strict";
  
  var global;
  
  function initglobal(){
    global = this;
    if (!global){
      if (typeof window != "undefined"){
        global = window;
      }else if (self != "undefined"){
        global = self;
      };
    };
  };
  initglobal();
  
  

  function error(message) {
    console.error(message);
    console.trace();
  };

  
  function assert(condition, message) {
    if (!condition) {
      error(message);
    };
  };

  
  var getModule = function(_broadwayOnHeadersDecoded, _broadwayOnPictureDecoded){
    
    var windowBak;
    if (typeof window != 'undefined'){
      windowBak = window;
    };
    var window = {
      _broadwayOnHeadersDecoded: _broadwayOnHeadersDecoded,
      _broadwayOnPictureDecoded: _broadwayOnPictureDecoded
    };
    
    /*
    
      The reason why this is all packed into one file is that this file can also function as worker.
      you can integrate the file into your build system and provide the original file to be loaded into a worker.
    
    */
    
    
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235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
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255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,3,0,0,0,15,0,0,0,255,0,0,0,0,0,0,0,255,0,0,0,0,0,0,0,255,0,0,0,0,0,0,0,3,0,0,0,15,0,0,0,0,0,0,0,5,0,0,0,255,0,0,0,0,0,0,0,255,0,0,0,0,0,0,0,3,0,0,0,15,0,0,0,1,0,0,0,10,0,0,0,255,0,0,0,0,0,0,0,255,0,0,0,0,0,0,0,3,0,0,0,15,0,0,0,1,0,0,0,10,0,0,0,0,0,0,0,5,0,0,0,4,0,0,0,0,0,0,0,1,0,0,0,11,0,0,0,255,0,0,0,0,0,0,0,255,0,0,0,0,0,0,0,255,0,0,0,0,0,0,0,1,0,0,0,11,0,0,0,4,0,0,0,1,0,0,0,255,0,
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var tb,ub,vb,wb;p._memcpy=gc;B.Zd();R.unshift({ja:function(){!p.noFSInit&&!B.Ga.hb&&B.Ga()}});Pa.push({ja:function(){B.vc=m}});Qa.push({ja:function(){B.Qd()}});p.FS_createFolder=B.hd;p.FS_createPath=B.ld;p.FS_createDataFile=B.xb;p.FS_createPreloadedFile=B.md;p.FS_createLazyFile=B.jd;p.FS_createLink=B.kd;p.FS_createDevice=B.X;bb=z.Ec(4);K[bb>>2]=0;R.unshift({ja:n()});Qa.push({ja:n()});var lb=new z.Da;t&&(require("fs"),process.platform.match(/^win/));R.push({ja:function(){Z.root=B.F(Z,{},k)}});
Eb.Cc=M([0],"i8",L);
p.requestFullScreen=function(a,b){function c(){Yb=m;var a=e.parentNode;(document.webkitFullScreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.mozFullscreenElement||document.fullScreenElement||document.fullscreenElement||document.msFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement)===a?(e.cc=document.cancelFullScreen||document.mozCancelFullScreen||document.webkitCancelFullScreen||document.msExitFullscreen||document.exitFullscreen||
n(),e.cc=e.cc.bind(document),$b&&e.Pb(),Yb=i,ac&&("undefined"!=typeof SDL&&(a=Ha[SDL.screen+0*z.ia>>2],K[SDL.screen+0*z.ia>>2]=a|8388608),ec())):(a.parentNode.insertBefore(e,a),a.parentNode.removeChild(a),ac&&("undefined"!=typeof SDL&&(a=Ha[SDL.screen+0*z.ia>>2],K[SDL.screen+0*z.ia>>2]=a&-8388609),ec()));if(p.onFullScreen)p.onFullScreen(Yb);fc(e)}$b=a;ac=b;"undefined"===typeof $b&&($b=i);"undefined"===typeof ac&&(ac=m);var e=p.canvas;Zb||(Zb=i,document.addEventListener("fullscreenchange",c,m),document.addEventListener("mozfullscreenchange",
c,m),document.addEventListener("webkitfullscreenchange",c,m),document.addEventListener("MSFullscreenChange",c,m));var f=document.createElement("div");e.parentNode.insertBefore(f,e);f.appendChild(e);f.Td=f.requestFullScreen||f.mozRequestFullScreen||f.msRequestFullscreen||(f.webkitRequestFullScreen?function(){f.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT)}:k);f.Td()};p.requestAnimationFrame=function(a){Qb(a)};p.setCanvasSize=function(a,b,c){fc(p.canvas,a,b);c||ec()};
p.pauseMainLoop=function(){Nb=k;Tb++};p.resumeMainLoop=function(){Tb++;var a=Kb,b=Lb,c=Mb;Mb=k;Rb(c,0,m,Sb);Jb(a,b)};p.getUserMedia=function(){window.qc||(window.qc=navigator.getUserMedia||navigator.mozGetUserMedia);window.qc(g)};Ja=y=z.ub(D);Ka=Ja+Ma;La=E=z.ub(Ka);w(La<F,"TOTAL_MEMORY not big enough for stack");p.Xc={Math:Math,Int8Array:Int8Array,Int16Array:Int16Array,Int32Array:Int32Array,Uint8Array:Uint8Array,Uint16Array:Uint16Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};
p.Yc={abort:A,assert:w,min:va,invoke_viiiii:function(a,b,c,e,f,h){try{p.dynCall_viiiii(a,b,c,e,f,h)}catch(j){"number"!==typeof j&&"longjmp"!==j&&d(j),$.setThrew(1,0)}},_broadwayOnPictureDecoded:Hb,_puts:function(a){var b=K[pb>>2],a=Db(a,b);return 0>a?a:0>Eb(10,b)?-1:a+1},_fflush:n(),_fputc:Eb,_send:function(a,b,c){return!Z.wd(a)?(V(U.V),-1):Ab(a,b,c)},_pwrite:function(a,b,c,e){a=B.qa(a);if(!a)return V(U.V),-1;try{return B.write(a,I,b,c,e)}catch(f){return B.sc(f),-1}},_fputs:Db,_emscripten_set_main_loop:Rb,
_abort:function(){p.abort()},___setErrNo:V,_sbrk:Fb,_mkport:zb,_emscripten_set_main_loop_timing:Jb,_emscripten_memcpy_big:function(a,b,c){N.set(N.subarray(b,b+c),a);return a},_fileno:Cb,_broadwayOnHeadersDecoded:Ib,_write:Ab,_time:function(a){var b=Date.now()/1E3|0;a&&(K[a>>2]=b);return b},_sysconf:function(a){switch(a){case 30:return 4096;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 79:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:return 200809;
case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;
case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1E3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:return"object"===typeof navigator?navigator.hardwareConcurrency||1:1}V(U.B);return-1},
___errno_location:function(){return bb},STACKTOP:y,STACK_MAX:Ka,tempDoublePtr:$a,ABORT:H,NaN:NaN,Infinity:Infinity};// EMSCRIPTEN_START_ASM
var $=(function(global,env,buffer) {
"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.STACKTOP|0;var j=env.STACK_MAX|0;var k=env.tempDoublePtr|0;var l=env.ABORT|0;var m=0;var n=0;var o=0;var p=0;var q=+env.NaN,r=+env.Infinity;var s=0,t=0,u=0,v=0,w=0.0,x=0,y=0,z=0,A=0.0;var B=0;var C=0;var D=0;var E=0;var F=0;var G=0;var H=0;var I=0;var J=0;var K=0;var L=global.Math.floor;var M=global.Math.abs;var N=global.Math.sqrt;var O=global.Math.pow;var P=global.Math.cos;var Q=global.Math.sin;var R=global.Math.tan;var S=global.Math.acos;var T=global.Math.asin;var U=global.Math.atan;var V=global.Math.atan2;var W=global.Math.exp;var X=global.Math.log;var Y=global.Math.ceil;var Z=global.Math.imul;var _=env.abort;var $=env.assert;var aa=env.min;var ba=env.invoke_viiiii;var ca=env._broadwayOnPictureDecoded;var da=env._puts;var ea=env._fflush;var fa=env._fputc;var ga=env._send;var ha=env._pwrite;var ia=env._fputs;var ja=env._emscripten_set_main_loop;var ka=env._abort;var la=env.___setErrNo;var ma=env._sbrk;var na=env._mkport;var oa=env._emscripten_set_main_loop_timing;var pa=env._emscripten_memcpy_big;var qa=env._fileno;var ra=env._broadwayOnHeadersDecoded;var sa=env._write;var ta=env._time;var ua=env._sysconf;var va=env.___errno_location;var wa=0.0;
// EMSCRIPTEN_START_FUNCS
function ya(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function za(){return i|0}function Aa(a){a=a|0;i=a}function Ba(a,b){a=a|0;b=b|0;if(!m){m=a;n=b}}function Ca(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function Da(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function Ea(a){a=a|0;B=a}function Fa(){return B|0}function Ga(a,b,e,f){a=a|0;b=b|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;g=i;h=d[8+b>>0]|0;j=d[64+b>>0]|0;b=c[120+(j*12|0)>>2]<<h;k=c[124+(j*12|0)>>2]<<h;l=c[128+(j*12|0)>>2]<<h;if(!e)c[a>>2]=Z(c[a>>2]|0,b)|0;a:do if(!(f&65436)){if(f&98){e=a+4|0;h=Z(c[e>>2]|0,k)|0;j=a+20|0;m=Z(c[j>>2]|0,b)|0;n=a+24|0;o=Z(c[n>>2]|0,k)|0;p=c[a>>2]|0;q=(h>>1)-o|0;r=h+(o>>1)|0;o=m+p+32|0;h=o+r>>6;c[a>>2]=h;s=p-m+32|0;m=s+q>>6;c[e>>2]=m;e=s-q>>6;c[a+8>>2]=e;q=o-r>>6;c[a+12>>2]=q;c[a+48>>2]=h;c[a+32>>2]=h;c[a+16>>2]=h;c[a+52>>2]=m;c[a+36>>2]=m;c[j>>2]=m;c[a+56>>2]=e;c[a+40>>2]=e;c[n>>2]=e;c[a+60>>2]=q;c[a+44>>2]=q;c[a+28>>2]=q;if((h+512|0)>>>0>1023|(m+512|0)>>>0>1023|(e+512|0)>>>0>1023|(q+512|0)>>>0>1023)t=1;else break;i=g;return t|0}q=(c[a>>2]|0)+32>>6;if((q+512|0)>>>0>1023){t=1;i=g;return t|0}else{c[a+60>>2]=q;c[a+56>>2]=q;c[a+52>>2]=q;c[a+48>>2]=q;c[a+44>>2]=q;c[a+40>>2]=q;c[a+36>>2]=q;c[a+32>>2]=q;c[a+28>>2]=q;c[a+24>>2]=q;c[a+20>>2]=q;c[a+16>>2]=q;c[a+12>>2]=q;c[a+8>>2]=q;c[a+4>>2]=q;c[a>>2]=q;break}}else{q=a+4|0;e=a+56|0;m=a+60|0;h=c[m>>2]|0;n=Z(c[q>>2]|0,k)|0;c[e>>2]=Z(c[e>>2]|0,k)|0;c[m>>2]=Z(h,l)|0;h=a+8|0;m=c[h>>2]|0;e=a+16|0;j=Z(c[a+20>>2]|0,b)|0;r=Z(c[e>>2]|0,l)|0;o=a+12|0;s=c[o>>2]|0;p=Z(c[a+32>>2]|0,k)|0;u=Z(c[a+24>>2]|0,k)|0;v=c[a+28>>2]|0;w=Z(c[a+48>>2]|0,l)|0;x=Z(c[a+36>>2]|0,k)|0;y=c[a+44>>2]|0;z=Z(c[a+40>>2]|0,l)|0;A=Z(c[a+52>>2]|0,k)|0;B=c[a>>2]|0;C=j+B|0;D=B-j|0;j=(n>>1)-u|0;B=(u>>1)+n|0;n=B+C|0;c[a>>2]=n;c[q>>2]=j+D;c[h>>2]=D-j;c[o>>2]=C-B;B=Z(k,v+m|0)|0;C=Z(m-v|0,k)|0;v=(r>>1)-w|0;m=(w>>1)+r|0;r=m+B|0;c[e>>2]=r;c[a+20>>2]=v+C;c[a+24>>2]=C-v;c[a+28>>2]=B-m;m=Z(b,y+s|0)|0;B=Z(s-y|0,b)|0;y=(p>>1)-A|0;s=(A>>1)+p|0;p=s+m|0;c[a+32>>2]=p;c[a+36>>2]=y+B;c[a+40>>2]=B-y;c[a+44>>2]=m-s;s=a+56|0;m=c[s>>2]|0;y=m+x|0;B=x-m|0;m=a+60|0;x=c[m>>2]|0;A=(z>>1)-x|0;v=(x>>1)+z|0;z=v+y|0;c[a+48>>2]=z;c[a+52>>2]=A+B;c[s>>2]=B-A;c[m>>2]=y-v;v=a;y=3;m=n;n=p;p=r;r=z;while(1){z=(p>>1)-r|0;A=(r>>1)+p|0;B=n+m+32|0;s=B+A>>6;c[v>>2]=s;x=m-n+32|0;C=x+z>>6;c[v+16>>2]=C;e=x-z>>6;c[v+32>>2]=e;z=B-A>>6;c[v+48>>2]=z;if((s+512|0)>>>0>1023|(C+512|0)>>>0>1023){t=1;E=14;break}if((e+512|0)>>>0>1023|(z+512|0)>>>0>1023){t=1;E=14;break}z=v+4|0;if(!y)break a;e=c[v+36>>2]|0;C=c[v+20>>2]|0;s=c[v+52>>2]|0;v=z;y=y+-1|0;m=c[z>>2]|0;n=e;p=C;r=s}if((E|0)==14){i=g;return t|0}}while(0);t=0;i=g;return t|0}function Ha(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;e=i;f=a[64+d>>0]|0;g=a[8+d>>0]|0;h=b+8|0;j=c[h>>2]|0;k=c[b+20>>2]|0;l=b+16|0;m=c[l>>2]|0;n=b+32|0;o=c[n>>2]|0;p=b+12|0;q=c[p>>2]|0;r=c[b+24>>2]|0;s=c[b+28>>2]|0;t=b+48|0;u=c[t>>2]|0;v=c[b+36>>2]|0;w=c[b+40>>2]|0;x=c[b+44>>2]|0;y=c[b+52>>2]|0;z=c[b>>2]|0;A=k+z|0;B=z-k|0;k=b+4|0;z=c[k>>2]|0;C=z-r|0;D=r+z|0;z=D+A|0;c[b>>2]=z;r=C+B|0;c[k>>2]=r;E=B-C|0;c[h>>2]=E;h=A-D|0;c[p>>2]=h;p=s+j|0;D=j-s|0;s=m-u|0;j=u+m|0;m=j+p|0;c[l>>2]=m;u=s+D|0;c[b+20>>2]=u;A=D-s|0;c[b+24>>2]=A;s=p-j|0;c[b+28>>2]=s;j=x+q|0;p=q-x|0;x=o-y|0;q=y+o|0;o=q+j|0;c[b+32>>2]=o;y=x+p|0;c[b+36>>2]=y;D=p-x|0;c[b+40>>2]=D;x=j-q|0;c[b+44>>2]=x;q=b+56|0;j=c[q>>2]|0;p=j+v|0;C=v-j|0;j=b+60|0;v=c[j>>2]|0;B=w-v|0;F=v+w|0;w=F+p|0;c[b+48>>2]=w;v=B+C|0;c[b+52>>2]=v;G=C-B|0;c[q>>2]=G;q=p-F|0;c[j>>2]=q;j=g&255;g=c[120+((f&255)*12|0)>>2]|0;if(d>>>0>11){f=g<<j+-2;F=o+z|0;p=z-o|0;B=m-w|0;C=w+m|0;c[b>>2]=Z(C+F|0,f)|0;c[l>>2]=Z(B+p|0,f)|0;c[n>>2]=Z(p-B|0,f)|0;c[t>>2]=Z(F-C|0,f)|0;C=y+r|0;F=r-y|0;B=u-v|0;p=v+u|0;c[k>>2]=Z(p+C|0,f)|0;c[b+20>>2]=Z(B+F|0,f)|0;c[b+36>>2]=Z(F-B|0,f)|0;c[b+52>>2]=Z(C-p|0,f)|0;p=D+E|0;C=E-D|0;B=A-G|0;F=G+A|0;c[b+8>>2]=Z(F+p|0,f)|0;c[b+24>>2]=Z(B+C|0,f)|0;c[b+40>>2]=Z(C-B|0,f)|0;c[b+56>>2]=Z(p-F|0,f)|0;F=x+h|0;p=h-x|0;B=s-q|0;C=q+s|0;c[b+12>>2]=Z(C+F|0,f)|0;c[b+28>>2]=Z(B+p|0,f)|0;c[b+44>>2]=Z(p-B|0,f)|0;c[b+60>>2]=Z(F-C|0,f)|0;i=e;return}else{f=(d+-6|0)>>>0<6?1:2;d=2-j|0;j=o+z|0;C=z-o|0;o=m-w|0;z=w+m|0;c[b>>2]=(Z(z+j|0,g)|0)+f>>d;c[l>>2]=(Z(o+C|0,g)|0)+f>>d;c[n>>2]=(Z(C-o|0,g)|0)+f>>d;c[t>>2]=(Z(j-z|0,g)|0)+f>>d;z=y+r|0;j=r-y|0;y=u-v|0;r=v+u|0;c[k>>2]=(Z(r+z|0,g)|0)+f>>d;c[b+20>>2]=(Z(y+j|0,g)|0)+f>>d;c[b+36>>2]=(Z(j-y|0,g)|0)+f>>d;c[b+52>>2]=(Z(z-r|0,g)|0)+f>>d;r=D+E|0;z=E-D|0;D=A-G|0;E=G+A|0;c[b+8>>2]=(Z(E+r|0,g)|0)+f>>d;c[b+24>>2]=(Z(D+z|0,g)|0)+f>>d;c[b+40>>2]=(Z(z-D|0,g)|0)+f>>d;c[b+56>>2]=(Z(r-E|0,g)|0)+f>>d;E=x+h|0;r=h-x|0;x=s-q|0;h=q+s|0;c[b+12>>2]=(Z(h+E|0,g)|0)+f>>d;c[b+28>>2]=(Z(x+r|0,g)|0)+f>>d;c[b+44>>2]=(Z(r-x|0,g)|0)+f>>d;c[b+60>>2]=(Z(E-h|0,g)|0)+f>>d;i=e;return}}function Ia(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;e=c[120+((d[64+b>>0]|0)*12|0)>>2]|0;if(b>>>0>5){f=e<<(d[8+b>>0]|0)+-1;g=0}else{f=e;g=1}e=c[a>>2]|0;b=a+8|0;h=c[b>>2]|0;i=h+e|0;j=e-h|0;h=a+4|0;e=c[h>>2]|0;k=a+12|0;l=c[k>>2]|0;m=e-l|0;n=l+e|0;c[a>>2]=(Z(n+i|0,f)|0)>>g;c[h>>2]=(Z(i-n|0,f)|0)>>g;c[b>>2]=(Z(m+j|0,f)|0)>>g;c[k>>2]=(Z(j-m|0,f)|0)>>g;m=a+16|0;j=c[m>>2]|0;k=a+24|0;b=c[k>>2]|0;n=b+j|0;i=j-b|0;b=a+20|0;j=c[b>>2]|0;h=a+28|0;a=c[h>>2]|0;e=j-a|0;l=a+j|0;c[m>>2]=(Z(l+n|0,f)|0)>>g;c[b>>2]=(Z(n-l|0,f)|0)>>g;c[k>>2]=(Z(e+i|0,f)|0)>>g;c[h>>2]=(Z(i-e|0,f)|0)>>g;return}function Ja(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0,g=0;c=i;d=1<<b+-1;if(!(d&a)){e=d;f=0}else{g=0;i=c;return g|0}while(1){d=f+1|0;e=e>>>1;if(!((e|0)!=0&(e&a|0)==0)){g=d;break}else f=d}i=c;return g|0}function Ka(a){a=a|0;var b=0,d=0,e=0,f=0;b=i;d=8-(c[a+8>>2]|0)|0;e=jb(a,d)|0;if((e|0)==-1){f=1;i=b;return f|0}f=(e|0)!=(c[400+(d+-1<<2)>>2]|0)&1;i=b;return f|0}function La(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;b=i;d=c[a+12>>2]<<3;e=c[a+16>>2]|0;f=d-e|0;if((d|0)==(e|0)){g=0;i=b;return g|0}if(f>>>0>8){g=1;i=b;return g|0}else{g=((kb(a)|0)>>>(32-f|0)|0)!=(1<<f+-1|0)&1;i=b;return g|0}return 0}function Ma(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=i;f=c[a+(d<<2)>>2]|0;g=d;do{g=g+1|0;if(g>>>0>=b>>>0)break}while((c[a+(g<<2)>>2]|0)!=(f|0));i=e;return ((g|0)==(b|0)?0:g)|0}function Na(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=c[a+4>>2]|0;e=(b>>>0)%(d>>>0)|0;f=b-e|0;b=Z(c[a+8>>2]|0,d)|0;d=c[a>>2]|0;c[a+12>>2]=d+((f<<8)+(e<<4));g=(e<<3)+(b<<8)+(f<<6)|0;c[a+16>>2]=d+g;c[a+20>>2]=d+(g+(b<<6));return}function Oa(a,b,c){a=a|0;b=b|0;c=c|0;var d=0;if((c|0)<(a|0))d=a;else d=(c|0)>(b|0)?b:c;return d|0}function Pa(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;h=i;a:do if(((e>>>0>3?(a[b>>0]|0)==0:0)?(a[b+1>>0]|0)==0:0)?(j=a[b+2>>0]|0,(j&255)<2):0){b:do if((e|0)!=3){k=-3;l=j;m=3;n=b+3|0;o=2;while(1){if(l<<24>>24)if(l<<24>>24==1&o>>>0>1){p=m;q=0;r=0;s=n;t=0;break}else u=0;else u=o+1|0;v=m+1|0;if((v|0)==(e|0))break b;k=~m;l=a[n>>0]|0;m=v;n=n+1|0;o=u}while(1){o=a[s>>0]|0;n=p+1|0;l=o<<24>>24!=0;w=(l&1^1)+t|0;q=o<<24>>24==3&(w|0)==2?1:q;if(o<<24>>24==1&w>>>0>1){x=14;break}if(l){y=w>>>0>2?1:r;z=0}else{y=r;z=w}if((n|0)==(e|0)){x=18;break}else{p=n;r=y;s=s+1|0;t=z}}if((x|0)==14){n=k+p-w|0;c[f+12>>2]=n;A=n;B=q;C=m;D=r;E=w-(w>>>0<3?w:3)|0;break a}else if((x|0)==18){n=k+e-z|0;c[f+12>>2]=n;A=n;B=q;C=m;D=y;E=z;break a}}while(0);c[g>>2]=e;F=1;i=h;return F|0}else x=19;while(0);if((x|0)==19){c[f+12>>2]=e;A=e;B=1;C=0;D=0;E=0}e=b+C|0;c[f>>2]=e;c[f+4>>2]=e;c[f+8>>2]=0;c[f+16>>2]=0;b=f+12|0;c[g>>2]=E+C+A;if(D){F=1;i=h;return F|0}if(!B){F=0;i=h;return F|0}B=c[b>>2]|0;D=e;A=e;e=0;c:while(1){C=B;G=D;E=e;while(1){g=C;C=C+-1|0;if(!g){x=31;break c}H=a[G>>0]|0;if((E|0)!=2){I=E;break}if(H<<24>>24!=3){x=29;break}if(!C){F=1;x=32;break c}g=G+1|0;if((d[g>>0]|0)>3){F=1;x=32;break c}else{G=g;E=0}}if((x|0)==29){x=0;if((H&255)<3){F=1;x=32;break}else I=2}a[A>>0]=H;B=C;D=G+1|0;A=A+1|0;e=H<<24>>24==0?I+1|0:0}if((x|0)==31){c[b>>2]=A-G+(c[b>>2]|0);F=0;i=h;return F|0}else if((x|0)==32){i=h;return F|0}return 0}function Qa(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;d=i;i=i+16|0;e=d;ld(b,0,92);f=jb(a,8)|0;a:do if((((f|0)!=-1?(c[b>>2]=f,jb(a,1)|0,jb(a,1)|0,(jb(a,1)|0)!=-1):0)?(jb(a,5)|0)!=-1:0)?(g=jb(a,8)|0,(g|0)!=-1):0){h=b+4|0;c[h>>2]=g;g=b+8|0;j=nb(a,g)|0;if(!j)if((c[g>>2]|0)>>>0<=31){g=nb(a,e)|0;if(!g){k=c[e>>2]|0;if(k>>>0<=12){c[b+12>>2]=1<<k+4;k=nb(a,e)|0;if(!k){l=c[e>>2]|0;if(l>>>0<=2){c[b+16>>2]=l;b:do if(!l){m=nb(a,e)|0;if(m){n=m;break a}m=c[e>>2]|0;if(m>>>0>12){n=1;break a}c[b+20>>2]=1<<m+4}else if((l|0)==1){m=jb(a,1)|0;if((m|0)==-1){n=1;break a}c[b+24>>2]=(m|0)==1&1;m=ob(a,b+28|0)|0;if(m){n=m;break a}m=ob(a,b+32|0)|0;if(m){n=m;break a}m=b+36|0;o=nb(a,m)|0;if(o){n=o;break a}o=c[m>>2]|0;if(o>>>0>255){n=1;break a}if(!o){c[b+40>>2]=0;break}p=id(o<<2)|0;o=b+40|0;c[o>>2]=p;if(!p){n=65535;break a}if(c[m>>2]|0){q=p;p=0;while(1){r=ob(a,q+(p<<2)|0)|0;s=p+1|0;if(r){n=r;break a}if(s>>>0>=(c[m>>2]|0)>>>0)break b;q=c[o>>2]|0;p=s}}}while(0);l=b+44|0;p=nb(a,l)|0;if(!p)if((c[l>>2]|0)>>>0<=16?(o=jb(a,1)|0,(o|0)!=-1):0){c[b+48>>2]=(o|0)==1&1;o=nb(a,e)|0;if(!o){q=b+52|0;c[q>>2]=(c[e>>2]|0)+1;m=nb(a,e)|0;if(!m){s=b+56|0;c[s>>2]=(c[e>>2]|0)+1;r=jb(a,1)|0;if((!((r|0)==0|(r|0)==-1)?(jb(a,1)|0)!=-1:0)?(r=jb(a,1)|0,(r|0)!=-1):0){t=(r|0)==1;c[b+60>>2]=t&1;if(t){t=b+64|0;r=nb(a,t)|0;if(r){n=r;break}r=b+68|0;u=nb(a,r)|0;if(u){n=u;break}u=b+72|0;v=nb(a,u)|0;if(v){n=v;break}v=b+76|0;w=nb(a,v)|0;if(w){n=w;break}w=c[q>>2]|0;if((c[t>>2]|0)>((w<<3)+~c[r>>2]|0)){n=1;break}r=c[s>>2]|0;if((c[u>>2]|0)>((r<<3)+~c[v>>2]|0)){n=1;break}else{x=w;y=r}}else{x=c[q>>2]|0;y=c[s>>2]|0}s=Z(y,x)|0;do switch(c[h>>2]|0){case 11:{z=396;A=345600;B=58;break}case 12:{z=396;A=912384;B=58;break}case 13:{z=396;A=912384;B=58;break}case 20:{z=396;A=912384;B=58;break}case 21:{z=792;A=1824768;B=58;break}case 22:{z=1620;A=3110400;B=58;break}case 30:{z=1620;A=3110400;B=58;break}case 31:{z=3600;A=6912e3;B=58;break}case 32:{z=5120;A=7864320;B=58;break}case 40:{z=8192;A=12582912;B=58;break}case 41:{z=8192;A=12582912;B=58;break}case 42:{z=8704;A=13369344;B=58;break}case 50:{z=22080;A=42393600;B=58;break}case 51:{z=36864;A=70778880;B=58;break}case 10:{z=99;A=152064;B=58;break}default:B=60}while(0);do if((B|0)==58){if(z>>>0<s>>>0){B=60;break}h=(A>>>0)/((s*384|0)>>>0)|0;q=h>>>0<16?h:16;c[e>>2]=q;h=c[l>>2]|0;if(h>>>0>q>>>0){C=h;B=61}else D=q}while(0);if((B|0)==60){c[e>>2]=2147483647;C=c[l>>2]|0;B=61}if((B|0)==61){c[e>>2]=C;D=C}s=b+88|0;c[s>>2]=D;q=jb(a,1)|0;if((q|0)==-1){n=1;break}h=(q|0)==1;c[b+80>>2]=h&1;do if(h){q=id(952)|0;r=b+84|0;c[r>>2]=q;if(!q){n=65535;break a}w=Hc(a,q)|0;if(w){n=w;break a}w=c[r>>2]|0;if(!(c[w+920>>2]|0))break;r=c[w+948>>2]|0;if((c[w+944>>2]|0)>>>0>r>>>0){n=1;break a}if(r>>>0<(c[l>>2]|0)>>>0){n=1;break a}if(r>>>0>(c[s>>2]|0)>>>0){n=1;break a}c[s>>2]=(r|0)==0?1:r}while(0);Ka(a)|0;n=0}else n=1}else n=m}else n=o}else n=1;else n=p}else n=1}else n=k}else n=1}else n=g}else n=1;else n=j}else n=1;while(0);i=d;return n|0}function Ra(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i;a:do if((((((((((c[a>>2]|0)==(c[b>>2]|0)?(c[a+4>>2]|0)==(c[b+4>>2]|0):0)?(c[a+12>>2]|0)==(c[b+12>>2]|0):0)?(e=c[a+16>>2]|0,(e|0)==(c[b+16>>2]|0)):0)?(c[a+44>>2]|0)==(c[b+44>>2]|0):0)?(c[a+48>>2]|0)==(c[b+48>>2]|0):0)?(c[a+52>>2]|0)==(c[b+52>>2]|0):0)?(c[a+56>>2]|0)==(c[b+56>>2]|0):0)?(f=c[a+60>>2]|0,(f|0)==(c[b+60>>2]|0)):0)?(c[a+80>>2]|0)==(c[b+80>>2]|0):0){if(!e){if((c[a+20>>2]|0)!=(c[b+20>>2]|0)){g=1;break}}else if((e|0)==1){if((c[a+24>>2]|0)!=(c[b+24>>2]|0)){g=1;break}if((c[a+28>>2]|0)!=(c[b+28>>2]|0)){g=1;break}if((c[a+32>>2]|0)!=(c[b+32>>2]|0)){g=1;break}e=c[a+36>>2]|0;if((e|0)!=(c[b+36>>2]|0)){g=1;break}if(e){h=c[a+40>>2]|0;j=c[b+40>>2]|0;k=0;do{if((c[h+(k<<2)>>2]|0)!=(c[j+(k<<2)>>2]|0)){g=1;break a}k=k+1|0}while(k>>>0<e>>>0)}}if(f){if((c[a+64>>2]|0)!=(c[b+64>>2]|0)){g=1;break}if((c[a+68>>2]|0)!=(c[b+68>>2]|0)){g=1;break}if((c[a+72>>2]|0)!=(c[b+72>>2]|0)){g=1;break}if((c[a+76>>2]|0)!=(c[b+76>>2]|0)){g=1;break}}g=0}else g=1;while(0);i=d;return g|0}function Sa(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;d=i;i=i+16|0;e=d+4|0;f=d;ld(b,0,72);g=nb(a,b)|0;a:do if(!g)if((c[b>>2]|0)>>>0<=255){h=b+4|0;j=nb(a,h)|0;if(!j)if(((c[h>>2]|0)>>>0<=31?(jb(a,1)|0)==0:0)?(h=jb(a,1)|0,(h|0)!=-1):0){c[b+8>>2]=(h|0)==1&1;h=nb(a,e)|0;if(!h){k=(c[e>>2]|0)+1|0;l=b+12|0;c[l>>2]=k;if(k>>>0<=8){b:do if(k>>>0>1){m=b+16|0;n=nb(a,m)|0;if(n){o=n;break a}n=c[m>>2]|0;if(n>>>0>6){o=1;break a}switch(n|0){case 0:{n=id(c[l>>2]<<2)|0;m=b+20|0;c[m>>2]=n;if(!n){o=65535;break a}if(!(c[l>>2]|0))break b;else p=0;do{n=nb(a,e)|0;if(n){o=n;break a}c[(c[m>>2]|0)+(p<<2)>>2]=(c[e>>2]|0)+1;p=p+1|0}while(p>>>0<(c[l>>2]|0)>>>0);break}case 5:case 4:case 3:{m=jb(a,1)|0;if((m|0)==-1){o=1;break a}c[b+32>>2]=(m|0)==1&1;m=nb(a,e)|0;if(m){o=m;break a}c[b+36>>2]=(c[e>>2]|0)+1;break b;break}case 6:{m=nb(a,e)|0;if(m){o=m;break a}m=(c[e>>2]|0)+1|0;n=b+40|0;c[n>>2]=m;q=id(m<<2)|0;m=b+44|0;c[m>>2]=q;if(!q){o=65535;break a}q=c[432+((c[l>>2]|0)+-1<<2)>>2]|0;if(!(c[n>>2]|0))break b;else r=0;do{s=jb(a,q)|0;c[(c[m>>2]|0)+(r<<2)>>2]=s;r=r+1|0;if(s>>>0>=(c[l>>2]|0)>>>0){o=1;break a}}while(r>>>0<(c[n>>2]|0)>>>0);break}case 2:{n=b+24|0;c[n>>2]=id((c[l>>2]<<2)+-4|0)|0;m=id((c[l>>2]<<2)+-4|0)|0;q=b+28|0;c[q>>2]=m;if((c[n>>2]|0)==0|(m|0)==0){o=65535;break a}if((c[l>>2]|0)==1)break b;else t=0;do{m=nb(a,e)|0;if(m){o=m;break 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q|0}c[b+284>>2]=p;if(p){p=(l<<1)+2|0;z=0;k=0;r=0;y=0;u=0;while(1){if(z>>>0>p>>>0){q=1;s=110;break}v=nb(a,j)|0;if(v){q=v;s=110;break}v=c[j>>2]|0;if(v>>>0>6){q=1;s=110;break}c[b+(z*20|0)+288>>2]=v;if((v&-3|0)==1){w=nb(a,h)|0;if(w){q=w;s=110;break}c[b+(z*20|0)+292>>2]=(c[h>>2]|0)+1;A=c[j>>2]|0}else A=v;if((A|0)==2){v=nb(a,h)|0;if(v){q=v;s=110;break}c[b+(z*20|0)+296>>2]=c[h>>2];B=c[j>>2]|0}else B=A;if((B|0)==3|(B|0)==6){v=nb(a,h)|0;if(v){q=v;s=110;break}c[b+(z*20|0)+300>>2]=c[h>>2];C=c[j>>2]|0}else C=B;if((C|0)==4){v=nb(a,h)|0;if(v){q=v;s=110;break}v=c[h>>2]|0;if(v>>>0>l>>>0){q=1;s=110;break}if(!v)c[b+(z*20|0)+304>>2]=65535;else c[b+(z*20|0)+304>>2]=v+-1;D=c[j>>2]|0;E=r+1|0}else{D=C;E=r}y=((D|0)==5&1)+y|0;k=((D|0)!=0&D>>>0<4&1)+k|0;u=((D|0)==6&1)+u|0;if(!D){s=90;break}else{z=z+1|0;r=E}}if((s|0)==90){if(E>>>0>1|y>>>0>1|u>>>0>1){q=1;i=g;return q|0}if((k|0)!=0&(y|0)!=0)q=1;else break;i=g;return q|0}else if((s|0)==110){i=g;return q|0}}}while(0);s=ob(a,n)|0;if(s){q=s;i=g;return 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f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0;f=i;i=i+448|0;g=f+8|0;h=f+4|0;j=f;k=g+(0-g&15)|0;g=c[b+3376>>2]|0;l=c[e>>2]|0;c[h>>2]=0;m=b+1192|0;c[m>>2]=(c[m>>2]|0)+1;n=b+1200|0;c[n>>2]=0;o=b+12|0;c[j>>2]=(c[e+48>>2]|0)+(c[(c[o>>2]|0)+52>>2]|0);p=e+36|0;q=b+1212|0;r=e+52|0;s=e+56|0;t=e+60|0;u=e+4|0;v=e+44|0;e=b+1220|0;w=b+1172|0;x=b+1176|0;y=g+12|0;z=l;l=0;A=0;while(1){B=c[q>>2]|0;if((c[p>>2]|0)==0?(c[B+(z*216|0)+196>>2]|0)!=0:0){C=1;D=22;break}E=c[(c[o>>2]|0)+56>>2]|0;F=c[r>>2]|0;G=c[s>>2]|0;H=c[t>>2]|0;c[B+(z*216|0)+4>>2]=c[m>>2];c[B+(z*216|0)+8>>2]=F;c[B+(z*216|0)+12>>2]=G;c[B+(z*216|0)+16>>2]=H;c[B+(z*216|0)+24>>2]=E;E=c[u>>2]|0;if((E|0)!=2?!((E|0)==7|(A|0)!=0):0){E=nb(a,h)|0;if(E){C=E;D=22;break}E=c[h>>2]|0;if(E>>>0>((c[x>>2]|0)-z|0)>>>0){C=1;D=22;break}if(!E)I=0;else{ld(y,0,164);c[g>>2]=0;I=1}}else 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m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0;m=i;n=c[e>>2]|0;c[d>>2]=n;o=d+196|0;c[o>>2]=(c[o>>2]|0)+1;Na(f,j);if((n|0)==31){p=d+28|0;c[d+20>>2]=0;if((c[o>>2]|0)>>>0>1){b[p>>1]=16;b[d+30>>1]=16;b[d+32>>1]=16;b[d+34>>1]=16;b[d+36>>1]=16;b[d+38>>1]=16;b[d+40>>1]=16;b[d+42>>1]=16;b[d+44>>1]=16;b[d+46>>1]=16;b[d+48>>1]=16;b[d+50>>1]=16;b[d+52>>1]=16;b[d+54>>1]=16;b[d+56>>1]=16;b[d+58>>1]=16;b[d+60>>1]=16;b[d+62>>1]=16;b[d+64>>1]=16;b[d+66>>1]=16;b[d+68>>1]=16;b[d+70>>1]=16;b[d+72>>1]=16;b[d+74>>1]=16;q=0;i=m;return q|0}o=23;r=e+328|0;s=l;t=p;while(1){b[t>>1]=16;a[s>>0]=c[r>>2];a[s+1>>0]=c[r+4>>2];a[s+2>>0]=c[r+8>>2];a[s+3>>0]=c[r+12>>2];a[s+4>>0]=c[r+16>>2];a[s+5>>0]=c[r+20>>2];a[s+6>>0]=c[r+24>>2];a[s+7>>0]=c[r+28>>2];a[s+8>>0]=c[r+32>>2];a[s+9>>0]=c[r+36>>2];a[s+10>>0]=c[r+40>>2];a[s+11>>0]=c[r+44>>2];a[s+12>>0]=c[r+48>>2];a[s+13>>0]=c[r+52>>2];a[s+14>>0]=c[r+56>>2];a[s+15>>0]=c[r+60>>2];if(!o)break;else{o=o+-1|0;r=r+64|0;s=s+16|0;t=t+2|0}}vc(f,l);q=0;i=m;return q|0}t=d+28|0;if(n){kd(t,e+272|0,54);s=c[e+8>>2]|0;r=c[h>>2]|0;do if(s){o=r+s|0;c[h>>2]=o;if((o|0)<0){p=o+52|0;c[h>>2]=p;u=p;break}if((o|0)>51){p=o+-52|0;c[h>>2]=p;u=p}else u=o}else u=r;while(0);r=d+20|0;c[r>>2]=u;s=e+328|0;o=e+1992|0;a:do if((c[d>>2]|0)>>>0<7){p=o;v=15;w=s;x=t;while(1){if(b[x>>1]|0){if(Ga(w,c[r>>2]|0,0,c[p>>2]|0)|0){q=1;break}}else c[w>>2]=16777215;y=w+64|0;z=x+2|0;A=p+4|0;if(!v){B=A;C=y;D=z;break a}else{p=A;v=v+-1|0;w=y;x=z}}i=m;return q|0}else{if(!(b[d+76>>1]|0)){E=o;F=15;G=s;H=464;I=t}else{Ha(e+1864|0,u);E=o;F=15;G=s;H=464;I=t}while(1){x=c[e+(c[H>>2]<<2)+1864>>2]|0;H=H+4|0;c[G>>2]=x;if((x|0)==0?(b[I>>1]|0)==0:0)c[G>>2]=16777215;else J=18;if((J|0)==18?(J=0,(Ga(G,c[r>>2]|0,1,c[E>>2]|0)|0)!=0):0){q=1;break}x=G+64|0;w=I+2|0;v=E+4|0;if(!F){B=v;C=x;D=w;break a}else{E=v;F=F+-1|0;G=x;I=w}}i=m;return q|0}while(0);I=c[192+((Oa(0,51,(c[d+24>>2]|0)+(c[r>>2]|0)|0)|0)<<2)>>2]|0;if((b[d+78>>1]|0)==0?(b[d+80>>1]|0)==0:0){K=B;L=7;M=C;N=e+1928|0;O=D}else{r=e+1928|0;Ia(r,I);K=B;L=7;M=C;N=r;O=D}while(1){D=c[N>>2]|0;N=N+4|0;c[M>>2]=D;if((D|0)==0?(b[O>>1]|0)==0:0)c[M>>2]=16777215;else J=31;if((J|0)==31?(J=0,(Ga(M,I,1,c[K>>2]|0)|0)!=0):0){q=1;J=39;break}if(!L)break;else{K=K+4|0;L=L+-1|0;M=M+64|0;O=O+2|0}}if((J|0)==39){i=m;return q|0}if(n>>>0>=6){n=Nb(d,e,f,j,k,l)|0;if(n){q=n;i=m;return q|0}}else J=37}else{ld(t,0,54);c[d+20>>2]=c[h>>2];J=37}if((J|0)==37?(J=Tb(d,e,g,j,f,l)|0,(J|0)!=0):0){q=J;i=m;return q|0}q=0;i=m;return q|0}function hb(a){a=a|0;return a|0}function ib(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;g=i;h=vb(e)|0;j=wb(e)|0;e=a[h+4>>0]|0;k=a[j+4>>0]|0;l=(c[j>>2]|0)==4;if((c[h>>2]|0)==4){h=b[f+((e&255)<<1)>>1]|0;if(l){m=h+1+(b[f+((k&255)<<1)>>1]|0)>>1;i=g;return m|0}j=d+204|0;if(!(zb(d,c[j>>2]|0)|0)){m=h;i=g;return m|0}m=h+1+(b[(c[j>>2]|0)+((k&255)<<1)+28>>1]|0)>>1;i=g;return m|0}if(l){l=b[f+((k&255)<<1)>>1]|0;f=d+200|0;if(!(zb(d,c[f>>2]|0)|0)){m=l;i=g;return m|0}m=l+1+(b[(c[f>>2]|0)+((e&255)<<1)+28>>1]|0)>>1;i=g;return m|0}f=d+200|0;if(!(zb(d,c[f>>2]|0)|0)){n=0;o=0}else{n=b[(c[f>>2]|0)+((e&255)<<1)+28>>1]|0;o=1}e=d+204|0;if(!(zb(d,c[e>>2]|0)|0)){m=n;i=g;return m|0}d=b[(c[e>>2]|0)+((k&255)<<1)+28>>1]|0;if(!o){m=d;i=g;return m|0}m=n+1+d>>1;i=g;return m|0}function jb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=i;e=kb(a)|0;f=a+16|0;g=(c[f>>2]|0)+b|0;c[f>>2]=g;c[a+8>>2]=g&7;if(g>>>0>c[a+12>>2]<<3>>>0){h=-1;i=d;return h|0}c[a+4>>2]=(c[a>>2]|0)+(g>>>3);h=e>>>(32-b|0);i=d;return h|0}function kb(a){a=a|0;var b=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;b=i;e=c[a+4>>2]|0;f=(c[a+12>>2]<<3)-(c[a+16>>2]|0)|0;if((f|0)>31){g=c[a+8>>2]|0;h=(d[e+1>>0]|0)<<16|(d[e>>0]|0)<<24|(d[e+2>>0]|0)<<8|(d[e+3>>0]|0);if(!g){j=h;i=b;return j|0}j=(d[e+4>>0]|0)>>>(8-g|0)|h<<g;i=b;return j|0}if((f|0)<=0){j=0;i=b;return j|0}g=c[a+8>>2]|0;a=g+24|0;h=(d[e>>0]|0)<<a;k=f+-8+g|0;if((k|0)>0){l=e;m=k;n=h;o=a}else{j=h;i=b;return j|0}while(1){l=l+1|0;o=o+-8|0;h=(d[l>>0]|0)<<o|n;m=m+-8|0;if((m|0)<=0){j=h;break}else n=h}i=b;return j|0}function lb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=i;e=a+16|0;f=(c[e>>2]|0)+b|0;c[e>>2]=f;c[a+8>>2]=f&7;if(f>>>0>c[a+12>>2]<<3>>>0){g=-1;i=d;return g|0}c[a+4>>2]=(c[a>>2]|0)+(f>>>3);g=0;i=d;return g|0}function mb(a){a=a|0;return (c[a+8>>2]|0)==0|0}function nb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;d=i;e=kb(a)|0;do if((e|0)>=0){if(e>>>0>1073741823){if((lb(a,3)|0)==-1){f=1;break}c[b>>2]=(e>>>29&1)+1;f=0;break}if(e>>>0>536870911){if((lb(a,5)|0)==-1){f=1;break}c[b>>2]=(e>>>27&3)+3;f=0;break}if(e>>>0>268435455){if((lb(a,7)|0)==-1){f=1;break}c[b>>2]=(e>>>25&7)+7;f=0;break}g=Ja(e,28)|0;h=g+4|0;if((h|0)!=32){lb(a,g+5|0)|0;g=jb(a,h)|0;if((g|0)==-1){f=1;break}c[b>>2]=(1<<h)+-1+g;f=0;break}c[b>>2]=0;lb(a,32)|0;if((jb(a,1)|0)==1?(g=kb(a)|0,(lb(a,32)|0)!=-1):0)if(!g){c[b>>2]=-1;f=0;break}else if((g|0)==1){c[b>>2]=-1;f=1;break}else{f=1;break}else f=1}else{lb(a,1)|0;c[b>>2]=0;f=0}while(0);i=d;return f|0}function ob(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=i;i=i+16|0;e=d;c[e>>2]=0;f=nb(a,e)|0;a=c[e>>2]|0;e=(f|0)==0;if((a|0)==-1)if(e)g=1;else{c[b>>2]=-2147483648;g=0}else if(e){e=(a+1|0)>>>1;c[b>>2]=(a&1|0)!=0?e:0-e|0;g=0}else g=1;i=d;return g|0}function pb(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0;f=i;i=i+16|0;g=f;if(nb(a,g)|0){h=1;i=f;return h|0}a=c[g>>2]|0;if(a>>>0>47){h=1;i=f;return 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if(f>>>0<4){if((l|0)<0){p=(m&16384|0)!=0?2:2082;break}if(l>>>0>268435455){n=e[1600+(l>>>26<<1)>>1]|0;o=25;break}if(l>>>0>33554431){n=e[1664+(l>>>23<<1)>>1]|0;o=25;break}else{n=e[1728+(l>>>18<<1)>>1]|0;o=25;break}}else{if(f>>>0<8){q=l>>>26;if((q+-8|0)>>>0<56){n=e[1984+(q<<1)>>1]|0;o=25;break}n=e[2112+(l>>>22<<1)>>1]|0;o=25;break}if(f>>>0<17){n=e[2368+(l>>>26<<1)>>1]|0;o=25;break}q=l>>>29;if(q){n=e[2496+(q<<1)>>1]|0;o=25;break}n=e[2512+(l>>>24<<1)>>1]|0;o=25;break}while(0);if((o|0)==25)if(!n){r=1;i=h;return r|0}else p=n;n=p&31;f=l<<n;l=32-n|0;m=p>>>11&31;if(m>>>0>g>>>0){r=1;i=h;return r|0}q=p>>>5&63;do if(m){if(!q){s=l;t=f;u=0}else{do if(l>>>0<q>>>0)if((lb(a,n)|0)==-1){r=1;i=h;return r|0}else{v=32;w=kb(a)|0;break}else{v=l;w=f}while(0);p=w>>>(32-q|0);x=w<<q;y=0;z=1<<q+-1;do{c[j+(y<<2)>>2]=(z&p|0)!=0?-1:1;z=z>>>1;y=y+1|0}while((z|0)!=0);s=v-q|0;t=x;u=y}z=q>>>0<3;a:do 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switch(m|0){case 10:{ea=d[1184+(ca>>>27)>>0]|0;break}case 11:{ea=d[1216+(ca>>>28)>>0]|0;break}case 8:{ea=d[1056+(ca>>>26)>>0]|0;break}case 9:{ea=d[1120+(ca>>>26)>>0]|0;break}case 6:{ea=d[928+(ca>>>26)>>0]|0;break}case 7:{ea=d[992+(ca>>>26)>>0]|0;break}case 14:{ea=d[1256+(ca>>>30)>>0]|0;break}case 4:{ea=d[864+(ca>>>27)>>0]|0;break}case 5:{ea=d[896+(ca>>>27)>>0]|0;break}case 12:{ea=d[1232+(ca>>>28)>>0]|0;break}case 13:{ea=d[1248+(ca>>>29)>>0]|0;break}case 1:{if(ca>>>0>268435455)ea=d[672+(ca>>>27)>>0]|0;else ea=d[704+z>>0]|0;break}case 2:{ea=d[736+(ca>>>26)>>0]|0;break}case 3:{ea=d[800+(ca>>>26)>>0]|0;break}default:{da=ca>>31&16|1;break c}}while(0);if(!ea){r=1;i=h;return r|0}else da=ea}while(0);z=da&15;fa=ba-z|0;ga=ca<<z;ha=da>>>4&15}else{fa=$;ga=aa;ha=0}z=m+-1|0;y=(z|0)==0;if(y){c[b+(ha<<2)>>2]=c[j+(z<<2)>>2];ia=fa;ja=1<<ha;break}else{ka=fa;la=ga;ma=0;na=ha}d:while(1){if(!na){c[k+(ma<<2)>>2]=1;oa=ka;pa=la;qa=0}else{if(ka>>>0<11){if((lb(a,32-ka|0)|0)==-1){r=1;o=127;break}ra=32;sa=kb(a)|0}else{ra=ka;sa=la}switch(na|0){case 4:{ta=d[648+(sa>>>29)>>0]|0;break}case 5:{ta=d[656+(sa>>>29)>>0]|0;break}case 6:{ta=d[664+(sa>>>29)>>0]|0;break}case 1:{ta=d[624+(sa>>>31)>>0]|0;break}case 2:{ta=d[632+(sa>>>30)>>0]|0;break}case 3:{ta=d[640+(sa>>>30)>>0]|0;break}default:{do if(sa>>>0<=536870911)if(sa>>>0<=268435455)if(sa>>>0<=134217727)if(sa>>>0<=67108863)if(sa>>>0<=33554431)if(sa>>>0>16777215)ua=184;else{if(sa>>>0>8388607){ua=201;break}if(sa>>>0>4194303){ua=218;break}ua=sa>>>0<2097152?0:235}else ua=167;else ua=150;else ua=133;else ua=116;else ua=sa>>>29<<4^115;while(0);if((ua>>>4&15)>>>0>na>>>0){r=1;o=127;break d}else ta=ua}}if(!ta){r=1;o=127;break}x=ta&15;C=ta>>>4&15;c[k+(ma<<2)>>2]=C+1;oa=ra-x|0;pa=sa<<x;qa=na-C|0}ma=ma+1|0;if(ma>>>0>=z>>>0){o=122;break}else{ka=oa;la=pa;na=qa}}if((o|0)==122){c[b+(qa<<2)>>2]=c[j+(z<<2)>>2];C=1<<qa;if(y){ia=oa;ja=C;break}x=m+-2|0;A=C;C=qa;while(1){C=(c[k+(x<<2)>>2]|0)+C|0;p=1<<C|A;c[b+(C<<2)>>2]=c[j+(x<<2)>>2];if(!x){ia=oa;ja=p;break}else{x=x+-1|0;A=p}}}else if((o|0)==127){i=h;return r|0}}else{ia=l;ja=0}while(0);if(lb(a,32-ia|0)|0){r=1;i=h;return r|0}r=ja<<16|m<<4;i=h;return r|0}function sb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=i;a:do if((jb(a,1)|0)!=-1?(e=b+4|0,c[e>>2]=jb(a,2)|0,f=jb(a,5)|0,c[b>>2]=f,(f+-2|0)>>>0>=3):0){switch(f|0){case 5:case 7:case 8:{if(!(c[e>>2]|0)){g=1;break a}switch(f|0){case 6:case 9:case 10:case 11:case 12:{g=1;break a;break}default:{}}break}case 6:case 9:case 10:case 11:case 12:{if(c[e>>2]|0){g=1;break a}break}default:{}}g=0}else g=1;while(0);i=d;return g|0}function tb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;e=i;if(!d){i=e;return}f=b+-1|0;g=1-b|0;h=~b;j=0;k=0;l=0;while(1){m=(j|0)!=0;if(m)c[a+(k*216|0)+200>>2]=a+((k+-1|0)*216|0);else c[a+(k*216|0)+200>>2]=0;n=(l|0)!=0;if(n){c[a+(k*216|0)+204>>2]=a+((k-b|0)*216|0);if(j>>>0<f>>>0)c[a+(k*216|0)+208>>2]=a+((g+k|0)*216|0);else o=10}else{c[a+(k*216|0)+204>>2]=0;o=10}if((o|0)==10){o=0;c[a+(k*216|0)+208>>2]=0}if(n&m)c[a+(k*216|0)+212>>2]=a+((k+h|0)*216|0);else c[a+(k*216|0)+212>>2]=0;m=j+1|0;n=(m|0)==(b|0);k=k+1|0;if((k|0)==(d|0))break;else{j=n?0:m;l=(n&1)+l|0}}i=e;return}function ub(a,b){a=a|0;b=b|0;var d=0,e=0;d=i;switch(b|0){case 4:{e=a;break}case 2:{e=c[a+208>>2]|0;break}case 1:{e=c[a+204>>2]|0;break}case 3:{e=c[a+212>>2]|0;break}case 0:{e=c[a+200>>2]|0;break}default:e=0}i=d;return e|0}function vb(a){a=a|0;return 3152+(a<<3)|0}function wb(a){a=a|0;return 2960+(a<<3)|0}function xb(a){a=a|0;return 2768+(a<<3)|0}function yb(a){a=a|0;return 2576+(a<<3)|0}function zb(a,b){a=a|0;b=b|0;var d=0;d=i;if(!b){i=d;return 0}else{i=d;return (c[a+4>>2]|0)==(c[b+4>>2]|0)|0}return 0}function Ab(a){a=a|0;var b=0;b=i;ld(a,0,3388);c[a+8>>2]=32;c[a+4>>2]=256;c[a+1332>>2]=1;i=b;return}function Bb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i;e=c[b+8>>2]|0;f=a+(e<<2)+20|0;g=c[f>>2]|0;do if(!g){h=id(92)|0;c[f>>2]=h;if(!h){j=65535;i=d;return j|0}}else{h=a+8|0;if((e|0)!=(c[h>>2]|0)){jd(c[g+40>>2]|0);c[(c[f>>2]|0)+40>>2]=0;jd(c[(c[f>>2]|0)+84>>2]|0);c[(c[f>>2]|0)+84>>2]=0;break}k=a+16|0;if(Ra(b,c[k>>2]|0)|0){jd(c[(c[f>>2]|0)+40>>2]|0);c[(c[f>>2]|0)+40>>2]=0;jd(c[(c[f>>2]|0)+84>>2]|0);c[(c[f>>2]|0)+84>>2]=0;c[h>>2]=33;c[a+4>>2]=257;c[k>>2]=0;c[a+12>>2]=0;break}k=b+40|0;jd(c[k>>2]|0);c[k>>2]=0;k=b+84|0;jd(c[k>>2]|0);c[k>>2]=0;j=0;i=d;return j|0}while(0);a=(c[f>>2]|0)+0|0;f=b+0|0;b=a+92|0;do{c[a>>2]=c[f>>2];a=a+4|0;f=f+4|0}while((a|0)<(b|0));j=0;i=d;return j|0}function Cb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i;e=c[b>>2]|0;f=a+(e<<2)+148|0;g=c[f>>2]|0;do if(!g){h=id(72)|0;c[f>>2]=h;if(!h){j=65535;i=d;return j|0}}else{h=a+4|0;if((e|0)!=(c[h>>2]|0)){jd(c[g+20>>2]|0);c[(c[f>>2]|0)+20>>2]=0;jd(c[(c[f>>2]|0)+24>>2]|0);c[(c[f>>2]|0)+24>>2]=0;jd(c[(c[f>>2]|0)+28>>2]|0);c[(c[f>>2]|0)+28>>2]=0;jd(c[(c[f>>2]|0)+44>>2]|0);c[(c[f>>2]|0)+44>>2]=0;break}if((c[b+4>>2]|0)==(c[a+8>>2]|0))k=g;else{c[h>>2]=257;k=c[f>>2]|0}jd(c[k+20>>2]|0);c[(c[f>>2]|0)+20>>2]=0;jd(c[(c[f>>2]|0)+24>>2]|0);c[(c[f>>2]|0)+24>>2]=0;jd(c[(c[f>>2]|0)+28>>2]|0);c[(c[f>>2]|0)+28>>2]=0;jd(c[(c[f>>2]|0)+44>>2]|0);c[(c[f>>2]|0)+44>>2]=0}while(0);k=(c[f>>2]|0)+0|0;f=b+0|0;b=k+72|0;do{c[k>>2]=c[f>>2];k=k+4|0;f=f+4|0}while((k|0)<(b|0));j=0;i=d;return j|0}function Db(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;e=i;f=a+(b<<2)+148|0;g=c[f>>2]|0;if(!g){h=1;i=e;return h|0}j=c[g+4>>2]|0;k=c[a+(j<<2)+20>>2]|0;if(!k){h=1;i=e;return h|0}l=Kb(g,k)|0;if(l){h=l;i=e;return h|0}l=a+4|0;k=c[l>>2]|0;do if((k|0)!=256){g=a+3380|0;if(!(c[g>>2]|0)){if((k|0)==(b|0))break;m=a+8|0;if((j|0)==(c[m>>2]|0)){c[l>>2]=b;c[a+12>>2]=c[f>>2];break}if(!d){h=1;i=e;return h|0}else{c[l>>2]=b;n=c[f>>2]|0;c[a+12>>2]=n;o=c[n+4>>2]|0;c[m>>2]=o;m=c[a+(o<<2)+20>>2]|0;c[a+16>>2]=m;o=c[m+52>>2]|0;n=c[m+56>>2]|0;c[a+1176>>2]=Z(n,o)|0;c[a+1340>>2]=o;c[a+1344>>2]=n;c[g>>2]=1;break}}c[g>>2]=0;g=a+1212|0;jd(c[g>>2]|0);c[g>>2]=0;n=a+1172|0;jd(c[n>>2]|0);c[n>>2]=0;o=a+1176|0;c[g>>2]=id((c[o>>2]|0)*216|0)|0;m=id(c[o>>2]<<2)|0;c[n>>2]=m;n=c[g>>2]|0;if((n|0)==0|(m|0)==0){h=65535;i=e;return h|0}ld(n,0,(c[o>>2]|0)*216|0);n=a+16|0;tb(c[g>>2]|0,c[(c[n>>2]|0)+52>>2]|0,c[o>>2]|0);o=c[n>>2]|0;do if((c[a+1216>>2]|0)==0?(c[o+16>>2]|0)!=2:0){if(((c[o+80>>2]|0)!=0?(n=c[o+84>>2]|0,(c[n+920>>2]|0)!=0):0)?(c[n+944>>2]|0)==0:0){p=1;break}p=0}else p=1;while(0);n=Z(c[o+56>>2]|0,c[o+52>>2]|0)|0;g=nc(a+1220|0,n,c[o+88>>2]|0,c[o+44>>2]|0,c[o+12>>2]|0,p)|0;if(g){h=g;i=e;return h|0}}else{c[l>>2]=b;g=c[f>>2]|0;c[a+12>>2]=g;n=c[g+4>>2]|0;c[a+8>>2]=n;g=c[a+(n<<2)+20>>2]|0;c[a+16>>2]=g;n=c[g+52>>2]|0;m=c[g+56>>2]|0;c[a+1176>>2]=Z(m,n)|0;c[a+1340>>2]=n;c[a+1344>>2]=m;c[a+3380>>2]=1}while(0);h=0;i=e;return h|0}function Eb(a){a=a|0;var b=0,d=0,e=0;b=i;c[a+1196>>2]=0;c[a+1192>>2]=0;d=c[a+1176>>2]|0;if(!d){i=b;return}e=c[a+1212>>2]|0;a=0;do{c[e+(a*216|0)+4>>2]=0;c[e+(a*216|0)+196>>2]=0;a=a+1|0}while(a>>>0<d>>>0);i=b;return}function Fb(a){a=a|0;return (c[a+1188>>2]|0)==0|0}function Gb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;b=i;if(!(c[a+1404>>2]|0)){if((c[a+1196>>2]|0)==(c[a+1176>>2]|0)){d=1;i=b;return d|0}}else{e=c[a+1176>>2]|0;if(!e){d=1;i=b;return d|0}f=c[a+1212>>2]|0;a=0;g=0;do{g=((c[f+(a*216|0)+196>>2]|0)!=0&1)+g|0;a=a+1|0}while(a>>>0<e>>>0);if((g|0)==(e|0)){d=1;i=b;return d|0}}d=0;i=b;return d|0}function Hb(a,b){a=a|0;b=b|0;var d=0,e=0;d=i;e=c[a+16>>2]|0;Lb(c[a+1172>>2]|0,c[a+12>>2]|0,b,c[e+52>>2]|0,c[e+56>>2]|0);i=d;return}function Ib(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;f=i;i=i+32|0;g=f+24|0;h=f+20|0;j=f+16|0;k=f+12|0;l=f+8|0;m=f;c[e>>2]=0;switch(c[b>>2]|0){case 6:case 7:case 8:case 9:case 10:case 11:case 13:case 14:case 15:case 16:case 17:case 18:{c[e>>2]=1;n=0;i=f;return n|0}case 5:case 1:{o=d+1300|0;p=d+1332|0;if(c[p>>2]|0){c[e>>2]=1;c[p>>2]=0}p=Ua(a,g)|0;if(p){n=p;i=f;return n|0}p=c[d+(c[g>>2]<<2)+148>>2]|0;if(!p){n=65520;i=f;return n|0}g=c[p+4>>2]|0;q=c[d+(g<<2)+20>>2]|0;if(!q){n=65520;i=f;return n|0}r=c[d+8>>2]|0;if(!((r|0)==32|(g|0)==(r|0))?(c[b>>2]|0)!=5:0){n=65520;i=f;return n|0}r=c[d+1304>>2]|0;g=c[b+4>>2]|0;if((r|0)!=(g|0)?(r|0)==0|(g|0)==0:0)c[e>>2]=1;g=(c[b>>2]|0)==5;if((c[o>>2]|0)==5){if(!g)s=16}else if(g)s=16;if((s|0)==16)c[e>>2]=1;s=q+12|0;if(Va(a,c[s>>2]|0,h)|0){n=1;i=f;return n|0}g=d+1308|0;r=c[h>>2]|0;if((c[g>>2]|0)!=(r|0)){c[g>>2]=r;c[e>>2]=1}if((c[b>>2]|0)==5){if(Wa(a,c[s>>2]|0,5,j)|0){n=1;i=f;return n|0}if((c[o>>2]|0)==5){s=d+1312|0;r=c[s>>2]|0;g=c[j>>2]|0;if((r|0)==(g|0)){t=s;u=r}else{c[e>>2]=1;t=s;u=g}}else{t=d+1312|0;u=c[j>>2]|0}c[t>>2]=u}u=c[q+16>>2]|0;if(!u){if(Xa(a,q,c[b>>2]|0,k)|0){n=1;i=f;return n|0}t=d+1316|0;j=c[k>>2]|0;if((c[t>>2]|0)!=(j|0)){c[t>>2]=j;c[e>>2]=1}if(c[p+8>>2]|0){j=Ya(a,q,c[b>>2]|0,l)|0;if(j){n=j;i=f;return n|0}j=d+1320|0;t=c[l>>2]|0;if((c[j>>2]|0)!=(t|0)){c[j>>2]=t;c[e>>2]=1}}}else if((u|0)==1?(c[q+24>>2]|0)==0:0){u=p+8|0;p=Za(a,q,c[b>>2]|0,c[u>>2]|0,m)|0;if(p){n=p;i=f;return n|0}p=d+1324|0;q=c[m>>2]|0;if((c[p>>2]|0)!=(q|0)){c[p>>2]=q;c[e>>2]=1}if((c[u>>2]|0)!=0?(u=d+1328|0,d=c[m+4>>2]|0,(c[u>>2]|0)!=(d|0)):0){c[u>>2]=d;c[e>>2]=1}}e=b;b=c[e+4>>2]|0;d=o;c[d>>2]=c[e>>2];c[d+4>>2]=b;n=0;i=f;return n|0}default:{n=0;i=f;return n|0}}return 0}function Jb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;d=0;while(1){e=c[a+(d<<2)+148>>2]|0;if(((e|0)!=0?(f=c[a+(c[e+4>>2]<<2)+20>>2]|0,(f|0)!=0):0)?(Kb(e,f)|0)==0:0){g=0;h=6;break}d=d+1|0;if(d>>>0>=256){g=1;h=6;break}}if((h|0)==6){i=b;return g|0}return 0}function Kb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;d=i;e=c[b+52>>2]|0;f=Z(c[b+56>>2]|0,e)|0;b=c[a+12>>2]|0;a:do if(b>>>0>1){g=c[a+16>>2]|0;if(!g){h=c[a+20>>2]|0;j=0;while(1){if((c[h+(j<<2)>>2]|0)>>>0>f>>>0){k=1;break}j=j+1|0;if(j>>>0>=b>>>0)break a}i=d;return k|0}else if((g|0)==2){j=c[a+24>>2]|0;h=c[a+28>>2]|0;l=0;while(1){m=c[j+(l<<2)>>2]|0;n=c[h+(l<<2)>>2]|0;if(!(m>>>0<=n>>>0&n>>>0<f>>>0)){k=1;o=15;break}l=l+1|0;if(((m>>>0)%(e>>>0)|0)>>>0>((n>>>0)%(e>>>0)|0)>>>0){k=1;o=15;break}if(l>>>0>=(b+-1|0)>>>0)break a}if((o|0)==15){i=d;return k|0}}else{if((g+-3|0)>>>0<3){if((c[a+36>>2]|0)>>>0>f>>>0)k=1;else break;i=d;return k|0}if((g|0)!=6)break;if((c[a+40>>2]|0)>>>0<f>>>0)k=1;else break;i=d;return k|0}}while(0);k=0;i=d;return k|0}function Lb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;g=i;h=Z(f,e)|0;j=c[b+12>>2]|0;if((j|0)==1){ld(a,0,h<<2);i=g;return}k=c[b+16>>2]|0;if((k+-3|0)>>>0<3){l=Z(c[b+36>>2]|0,d)|0;d=l>>>0<h>>>0?l:h;if((k&-2|0)==4){m=(c[b+32>>2]|0)==0?d:h-d|0;n=d}else{m=0;n=d}}else{m=0;n=0}switch(k|0){case 3:{k=c[b+32>>2]|0;if(h){d=0;do{c[a+(d<<2)>>2]=1;d=d+1|0}while((d|0)!=(h|0))}d=(e-k|0)>>>1;l=(f-k|0)>>>1;if(!n){i=g;return}o=k<<1;p=o+-1|0;q=e+-1|0;r=1-o|0;o=f+-1|0;s=l;t=0;u=d;v=d;w=l;x=d;d=k+-1|0;y=l;l=k;while(1){k=a+((Z(y,e)|0)+x<<2)|0;z=(c[k>>2]|0)==1;A=z&1;if(z)c[k>>2]=0;do if(!((d|0)==-1&(x|0)==(u|0))){if((d|0)==1&(x|0)==(v|0)){k=v+1|0;z=(k|0)<(q|0)?k:q;B=s;C=u;D=z;E=w;F=z;G=0;H=y;I=r;break}if((l|0)==-1&(y|0)==(w|0)){z=w+-1|0;k=(z|0)>0?z:0;B=s;C=u;D=v;E=k;F=x;G=r;H=k;I=0;break}if((l|0)==1&(y|0)==(s|0)){k=s+1|0;z=(k|0)<(o|0)?k:o;B=z;C=u;D=v;E=w;F=x;G=p;H=z;I=0;break}else{B=s;C=u;D=v;E=w;F=x+d|0;G=d;H=y+l|0;I=l;break}}else{z=u+-1|0;k=(z|0)>0?z:0;B=s;C=k;D=v;E=w;F=k;G=0;H=y;I=p}while(0);t=A+t|0;if(t>>>0>=n>>>0)break;else{s=B;u=C;v=D;w=E;x=F;d=G;y=H;l=I}}i=g;return}case 5:{I=c[b+32>>2]|0;if(!e){i=g;return}l=(f|0)==0;H=1-I|0;y=0;G=0;while(1){if(l)J=G;else{d=0;F=G;while(1){x=a+((Z(d,e)|0)+y<<2)|0;c[x>>2]=F>>>0<m>>>0?I:H;d=d+1|0;if((d|0)==(f|0))break;else F=F+1|0}J=G+f|0}y=y+1|0;if((y|0)==(e|0))break;else G=J}i=g;return}case 0:{J=c[b+20>>2]|0;G=0;y=0;a:while(1){f=y>>>0<h>>>0;H=G;while(1){if(H>>>0<j>>>0&f)break;if(f)H=0;else break a}f=J+(H<<2)|0;I=c[f>>2]|0;b:do if(!I)K=0;else{l=I;F=0;while(1){d=F+y|0;if(d>>>0>=h>>>0){K=l;break b}c[a+(d<<2)>>2]=H;F=F+1|0;d=c[f>>2]|0;if(F>>>0>=d>>>0){K=d;break}else l=d}}while(0);G=H+1|0;y=K+y|0}i=g;return}case 4:{y=c[b+32>>2]|0;if(!h){i=g;return}K=1-y|0;G=0;do{c[a+(G<<2)>>2]=G>>>0<m>>>0?y:K;G=G+1|0}while((G|0)!=(h|0));i=g;return}case 1:{if(!h){i=g;return}else L=0;do{c[a+(L<<2)>>2]=((((Z((L>>>0)/(e>>>0)|0,j)|0)>>>1)+((L>>>0)%(e>>>0)|0)|0)>>>0)%(j>>>0)|0;L=L+1|0}while((L|0)!=(h|0));i=g;return}case 2:{L=c[b+24>>2]|0;G=c[b+28>>2]|0;K=j+-1|0;if(h){y=0;do{c[a+(y<<2)>>2]=K;y=y+1|0}while((y|0)!=(h|0))}if(!K){i=g;return}K=j+-2|0;while(1){j=c[L+(K<<2)>>2]|0;y=(j>>>0)/(e>>>0)|0;m=(j>>>0)%(e>>>0)|0;j=c[G+(K<<2)>>2]|0;J=(j>>>0)/(e>>>0)|0;f=(j>>>0)%(e>>>0)|0;if(y>>>0<=J>>>0){j=m>>>0>f>>>0;I=y;do{if(!j){y=Z(I,e)|0;l=m;do{c[a+(l+y<<2)>>2]=K;l=l+1|0}while(l>>>0<=f>>>0)}I=I+1|0}while(I>>>0<=J>>>0)}if(!K)break;else K=K+-1|0}i=g;return}default:{if(!h){i=g;return}K=c[b+44>>2]|0;b=0;do{c[a+(b<<2)>>2]=c[K+(b<<2)>>2];b=b+1|0}while((b|0)!=(h|0));i=g;return}}}function Mb(){return 3472}function Nb(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0;h=i;i=i+80|0;j=h+32|0;k=h;Ob(d,j,k,e);if((cb(c[a>>2]|0)|0)==1){e=Pb(a,g,b+328|0,j,k,f)|0;if(e){l=e;i=h;return l|0}}else{e=Qb(a,g,b,j,k,f)|0;if(e){l=e;i=h;return l|0}}e=Rb(a,g+256|0,b+1352|0,j+21|0,k+16|0,c[b+140>>2]|0,f)|0;if(e){l=e;i=h;return l|0}if((c[a+196>>2]|0)>>>0>1){l=0;i=h;return l|0}vc(d,g);l=0;i=h;return l|0}function Ob(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;g=i;if(!f){i=g;return}h=c[b+4>>2]|0;j=Z(c[b+8>>2]|0,h)|0;k=(f>>>0)/(h>>>0)|0;l=Z(k,h)|0;m=f-l|0;n=h<<4;o=c[b>>2]|0;p=(m<<4)+(Z(h<<8,k)|0)|0;q=(k|0)!=0;if(q){r=p-(n|1)|0;a[d>>0]=a[o+r>>0]|0;a[d+1>>0]=a[o+(r+1)>>0]|0;a[d+2>>0]=a[o+(r+2)>>0]|0;a[d+3>>0]=a[o+(r+3)>>0]|0;a[d+4>>0]=a[o+(r+4)>>0]|0;a[d+5>>0]=a[o+(r+5)>>0]|0;a[d+6>>0]=a[o+(r+6)>>0]|0;a[d+7>>0]=a[o+(r+7)>>0]|0;a[d+8>>0]=a[o+(r+8)>>0]|0;a[d+9>>0]=a[o+(r+9)>>0]|0;a[d+10>>0]=a[o+(r+10)>>0]|0;a[d+11>>0]=a[o+(r+11)>>0]|0;a[d+12>>0]=a[o+(r+12)>>0]|0;a[d+13>>0]=a[o+(r+13)>>0]|0;a[d+14>>0]=a[o+(r+14)>>0]|0;a[d+15>>0]=a[o+(r+15)>>0]|0;a[d+16>>0]=a[o+(r+16)>>0]|0;a[d+17>>0]=a[o+(r+17)>>0]|0;a[d+18>>0]=a[o+(r+18)>>0]|0;a[d+19>>0]=a[o+(r+19)>>0]|0;a[d+20>>0]=a[o+(r+20)>>0]|0;s=d+21|0}else s=d;d=(l|0)!=(f|0);if(d){f=p+-1|0;a[e>>0]=a[o+f>>0]|0;p=f+n|0;a[e+1>>0]=a[o+p>>0]|0;f=p+n|0;a[e+2>>0]=a[o+f>>0]|0;p=f+n|0;a[e+3>>0]=a[o+p>>0]|0;f=p+n|0;a[e+4>>0]=a[o+f>>0]|0;p=f+n|0;a[e+5>>0]=a[o+p>>0]|0;f=p+n|0;a[e+6>>0]=a[o+f>>0]|0;p=f+n|0;a[e+7>>0]=a[o+p>>0]|0;f=p+n|0;a[e+8>>0]=a[o+f>>0]|0;p=f+n|0;a[e+9>>0]=a[o+p>>0]|0;f=p+n|0;a[e+10>>0]=a[o+f>>0]|0;p=f+n|0;a[e+11>>0]=a[o+p>>0]|0;f=p+n|0;a[e+12>>0]=a[o+f>>0]|0;p=f+n|0;a[e+13>>0]=a[o+p>>0]|0;f=p+n|0;a[e+14>>0]=a[o+f>>0]|0;a[e+15>>0]=a[o+(f+n)>>0]|0;t=e+16|0}else t=e;e=h<<3&2147483640;n=c[b>>2]|0;b=(Z(k<<3,e)|0)+(j<<8)+(m<<3)|0;if(q){q=b-(e|1)|0;a[s>>0]=a[n+q>>0]|0;a[s+1>>0]=a[n+(q+1)>>0]|0;a[s+2>>0]=a[n+(q+2)>>0]|0;a[s+3>>0]=a[n+(q+3)>>0]|0;a[s+4>>0]=a[n+(q+4)>>0]|0;a[s+5>>0]=a[n+(q+5)>>0]|0;a[s+6>>0]=a[n+(q+6)>>0]|0;a[s+7>>0]=a[n+(q+7)>>0]|0;a[s+8>>0]=a[n+(q+8)>>0]|0;m=q+(j<<6)|0;a[s+9>>0]=a[n+m>>0]|0;a[s+10>>0]=a[n+(m+1)>>0]|0;a[s+11>>0]=a[n+(m+2)>>0]|0;a[s+12>>0]=a[n+(m+3)>>0]|0;a[s+13>>0]=a[n+(m+4)>>0]|0;a[s+14>>0]=a[n+(m+5)>>0]|0;a[s+15>>0]=a[n+(m+6)>>0]|0;a[s+16>>0]=a[n+(m+7)>>0]|0;a[s+17>>0]=a[n+(m+8)>>0]|0}if(!d){i=g;return}d=b+-1|0;a[t>>0]=a[n+d>>0]|0;b=d+e|0;a[t+1>>0]=a[n+b>>0]|0;d=b+e|0;a[t+2>>0]=a[n+d>>0]|0;b=d+e|0;a[t+3>>0]=a[n+b>>0]|0;d=b+e|0;a[t+4>>0]=a[n+d>>0]|0;b=d+e|0;a[t+5>>0]=a[n+b>>0]|0;d=b+e|0;a[t+6>>0]=a[n+d>>0]|0;b=d+e|0;a[t+7>>0]=a[n+b>>0]|0;d=b+(e+((j<<6)-(h<<6)))|0;a[t+8>>0]=a[n+d>>0]|0;h=d+e|0;a[t+9>>0]=a[n+h>>0]|0;d=h+e|0;a[t+10>>0]=a[n+d>>0]|0;h=d+e|0;a[t+11>>0]=a[n+h>>0]|0;d=h+e|0;a[t+12>>0]=a[n+d>>0]|0;h=d+e|0;a[t+13>>0]=a[n+h>>0]|0;d=h+e|0;a[t+14>>0]=a[n+d>>0]|0;a[t+15>>0]=a[n+(d+e)>>0]|0;i=g;return}function Pb(b,e,f,g,h,j){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;k=i;l=b+200|0;m=zb(b,c[l>>2]|0)|0;n=(j|0)!=0;if((m|0)!=0&n){j=(cb(c[c[l>>2]>>2]|0)|0)==2;o=j?0:m}else o=m;m=b+204|0;j=zb(b,c[m>>2]|0)|0;if((j|0)!=0&n){l=(cb(c[c[m>>2]>>2]|0)|0)==2;p=l?0:j}else p=j;j=b+212|0;l=zb(b,c[j>>2]|0)|0;if((l|0)!=0&n){n=(cb(c[c[j>>2]>>2]|0)|0)==2;q=n?0:l}else q=l;l=fb(c[b>>2]|0)|0;if(!l){if(!p){r=1;i=k;return r|0}b=g+1|0;n=g+2|0;j=g+3|0;m=g+4|0;s=g+5|0;t=g+6|0;u=g+7|0;v=g+8|0;w=g+9|0;x=g+10|0;y=g+11|0;z=g+12|0;A=g+13|0;B=g+14|0;C=g+15|0;D=g+16|0;E=e;F=0;while(1){a[E>>0]=a[b>>0]|0;a[E+1>>0]=a[n>>0]|0;a[E+2>>0]=a[j>>0]|0;a[E+3>>0]=a[m>>0]|0;a[E+4>>0]=a[s>>0]|0;a[E+5>>0]=a[t>>0]|0;a[E+6>>0]=a[u>>0]|0;a[E+7>>0]=a[v>>0]|0;a[E+8>>0]=a[w>>0]|0;a[E+9>>0]=a[x>>0]|0;a[E+10>>0]=a[y>>0]|0;a[E+11>>0]=a[z>>0]|0;a[E+12>>0]=a[A>>0]|0;a[E+13>>0]=a[B>>0]|0;a[E+14>>0]=a[C>>0]|0;a[E+15>>0]=a[D>>0]|0;F=F+1|0;if((F|0)==16)break;else E=E+16|0}}else if((l|0)==1)if(!o){r=1;i=k;return r|0}else{E=e;F=0;while(1){D=h+F|0;a[E>>0]=a[D>>0]|0;a[E+1>>0]=a[D>>0]|0;a[E+2>>0]=a[D>>0]|0;a[E+3>>0]=a[D>>0]|0;a[E+4>>0]=a[D>>0]|0;a[E+5>>0]=a[D>>0]|0;a[E+6>>0]=a[D>>0]|0;a[E+7>>0]=a[D>>0]|0;a[E+8>>0]=a[D>>0]|0;a[E+9>>0]=a[D>>0]|0;a[E+10>>0]=a[D>>0]|0;a[E+11>>0]=a[D>>0]|0;a[E+12>>0]=a[D>>0]|0;a[E+13>>0]=a[D>>0]|0;a[E+14>>0]=a[D>>0]|0;a[E+15>>0]=a[D>>0]|0;F=F+1|0;if((F|0)==16)break;else E=E+16|0}}else if((l|0)==2){l=g+1|0;E=(o|0)!=0;F=(p|0)!=0;do if(!(E&F)){if(E){G=((d[h>>0]|0)+8+(d[h+1>>0]|0)+(d[h+2>>0]|0)+(d[h+3>>0]|0)+(d[h+4>>0]|0)+(d[h+5>>0]|0)+(d[h+6>>0]|0)+(d[h+7>>0]|0)+(d[h+8>>0]|0)+(d[h+9>>0]|0)+(d[h+10>>0]|0)+(d[h+11>>0]|0)+(d[h+12>>0]|0)+(d[h+13>>0]|0)+(d[h+14>>0]|0)+(d[h+15>>0]|0)|0)>>>4;break}if(F)G=((d[l>>0]|0)+8+(d[g+2>>0]|0)+(d[g+3>>0]|0)+(d[g+4>>0]|0)+(d[g+5>>0]|0)+(d[g+6>>0]|0)+(d[g+7>>0]|0)+(d[g+8>>0]|0)+(d[g+9>>0]|0)+(d[g+10>>0]|0)+(d[g+11>>0]|0)+(d[g+12>>0]|0)+(d[g+13>>0]|0)+(d[g+14>>0]|0)+(d[g+15>>0]|0)+(d[g+16>>0]|0)|0)>>>4;else G=128}else{D=0;C=0;do{B=D;D=D+1|0;C=(d[g+D>>0]|0)+C+(d[h+B>>0]|0)|0}while((D|0)!=16);G=(C+16|0)>>>5}while(0);qd(e|0,G&255|0,256)|0}else{if(!((o|0)!=0&(p|0)!=0&(q|0)!=0)){r=1;i=k;return r|0}q=d[g+16>>0]|0;p=d[h+15>>0]|0;o=d[g>>0]|0;G=(((d[g+9>>0]|0)-(d[g+7>>0]|0)+((d[g+10>>0]|0)-(d[g+6>>0]|0)<<1)+(((d[g+11>>0]|0)-(d[g+5>>0]|0)|0)*3|0)+((d[g+12>>0]|0)-(d[g+4>>0]|0)<<2)+(((d[g+13>>0]|0)-(d[g+3>>0]|0)|0)*5|0)+(((d[g+14>>0]|0)-(d[g+2>>0]|0)|0)*6|0)+(((d[g+15>>0]|0)-(d[g+1>>0]|0)|0)*7|0)+(q-o<<3)|0)*5|0)+32>>6;g=(((d[h+8>>0]|0)-(d[h+6>>0]|0)+(p-o<<3)+((d[h+9>>0]|0)-(d[h+5>>0]|0)<<1)+(((d[h+10>>0]|0)-(d[h+4>>0]|0)|0)*3|0)+((d[h+11>>0]|0)-(d[h+3>>0]|0)<<2)+(((d[h+12>>0]|0)-(d[h+2>>0]|0)|0)*5|0)+(((d[h+13>>0]|0)-(d[h+1>>0]|0)|0)*6|0)+(((d[h+14>>0]|0)-(d[h>>0]|0)|0)*7|0)|0)*5|0)+32>>6;h=(p+q<<4)+16|0;q=0;do{p=h+(Z(q+-7|0,g)|0)|0;o=q<<4;l=0;do{F=p+(Z(l+-7|0,G)|0)>>5;if((F|0)<0)H=0;else H=(F|0)>255?-1:F&255;a[e+(l+o)>>0]=H;l=l+1|0}while((l|0)!=16);q=q+1|0}while((q|0)!=16)}Sb(e,f,0);Sb(e,f+64|0,1);Sb(e,f+128|0,2);Sb(e,f+192|0,3);Sb(e,f+256|0,4);Sb(e,f+320|0,5);Sb(e,f+384|0,6);Sb(e,f+448|0,7);Sb(e,f+512|0,8);Sb(e,f+576|0,9);Sb(e,f+640|0,10);Sb(e,f+704|0,11);Sb(e,f+768|0,12);Sb(e,f+832|0,13);Sb(e,f+896|0,14);Sb(e,f+960|0,15);r=0;i=k;return r|0}function Qb(b,e,f,g,h,j){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0;k=i;l=(j|0)!=0;j=0;a:while(1){m=vb(j)|0;n=c[m+4>>2]|0;o=ub(b,c[m>>2]|0)|0;m=zb(b,o)|0;if((m|0)!=0&l){p=(cb(c[o>>2]|0)|0)==2;q=p?0:m}else q=m;m=wb(j)|0;p=c[m+4>>2]|0;r=ub(b,c[m>>2]|0)|0;m=zb(b,r)|0;if((m|0)!=0&l){s=(cb(c[r>>2]|0)|0)==2;t=s?0:m}else t=m;m=(q|0)!=0;s=(t|0)!=0;u=m&s;if(u){if(!(cb(c[o>>2]|0)|0))v=d[o+(n&255)+82>>0]|0;else v=2;if(!(cb(c[r>>2]|0)|0))w=d[r+(p&255)+82>>0]|0;else w=2;x=v>>>0<w>>>0?v:w}else x=2;if(!(c[f+(j<<2)+12>>2]|0)){p=c[f+(j<<2)+76>>2]|0;y=(p>>>0>=x>>>0&1)+p|0}else y=x;a[b+j+82>>0]=y;p=c[(xb(j)|0)>>2]|0;r=ub(b,p)|0;p=zb(b,r)|0;if((p|0)!=0&l){n=(cb(c[r>>2]|0)|0)==2;z=n?0:p}else z=p;p=c[(yb(j)|0)>>2]|0;n=ub(b,p)|0;p=zb(b,n)|0;if((p|0)!=0&l){r=(cb(c[n>>2]|0)|0)==2;A=r?0:p}else A=p;p=c[3344+(j<<2)>>2]|0;r=c[3408+(j<<2)>>2]|0;n=(1285>>>j&1|0)!=0;if(n){B=h+(r+3)|0;C=h+(r+2)|0;D=h+(r+1)|0;E=h+r|0}else{o=(r<<4)+p|0;B=e+(o+47)|0;C=e+(o+31)|0;D=e+(o+15)|0;E=e+(o+-1)|0}o=a[E>>0]|0;F=a[D>>0]|0;G=a[C>>0]|0;H=a[B>>0]|0;do if(!(51>>>j&1)){I=r+-1|0;J=(I<<4)+p|0;K=a[e+J>>0]|0;L=a[e+(J+1)>>0]|0;M=a[e+(J+2)>>0]|0;N=a[e+(J+3)>>0]|0;O=a[e+(J+4)>>0]|0;P=a[e+(J+5)>>0]|0;Q=a[e+(J+6)>>0]|0;R=a[e+(J+7)>>0]|0;if(n){S=h+I|0;T=K;U=L;V=M;W=N;X=R;Y=Q;_=P;$=O;break}else{S=e+(J+-1)|0;T=K;U=L;V=M;W=N;X=R;Y=Q;_=P;$=O;break}}else{S=g+p|0;T=a[g+(p+1)>>0]|0;U=a[g+(p+2)>>0]|0;V=a[g+(p+3)>>0]|0;W=a[g+(p+4)>>0]|0;X=a[g+(p+8)>>0]|0;Y=a[g+(p+7)>>0]|0;_=a[g+(p+6)>>0]|0;$=a[g+(p+5)>>0]|0}while(0);n=a[S>>0]|0;switch(y|0){case 2:{do if(!u){if(m){aa=((o&255)+2+(F&255)+(G&255)+(H&255)|0)>>>2;break}if(s)aa=((W&255)+2+(V&255)+(U&255)+(T&255)|0)>>>2;else aa=128}else aa=((o&255)+4+(F&255)+(G&255)+(H&255)+(W&255)+(V&255)+(U&255)+(T&255)|0)>>>3;while(0);s=Z(aa&255,16843009)|0;O=s&255;P=s>>>8&255;Q=s>>>16&255;R=s>>>24&255;ba=R;ca=Q;da=P;ea=O;fa=R;ga=Q;ha=P;ia=O;ja=R;ka=Q;la=P;ma=O;na=s;break}case 7:{if(!t){oa=1;pa=51;break a}s=(z|0)==0;O=T&255;P=U&255;Q=V&255;R=(Q+1+P|0)>>>1&255;N=W&255;M=N+1|0;L=(M+Q|0)>>>1&255;K=(s?W:$)&255;J=(M+K|0)>>>1&255;M=Q+2|0;I=N+2|0;qa=(I+P+(Q<<1)|0)>>>2;Q=(M+(N<<1)+K|0)>>>2;N=(s?W:_)&255;ra=(I+N+(K<<1)|0)>>>2;ba=J;ca=L;da=R;ea=(P+1+O|0)>>>1&255;fa=ra&255;ga=Q&255;ha=qa&255;ia=(M+O+(P<<1)|0)>>>2&255;ja=(K+1+N|0)>>>1&255;ka=J;la=L;ma=R;na=ra<<16&16711680|qa&255|(K+2+((s?W:Y)&255)+(N<<1)|0)>>>2<<24|Q<<8&65280;break}case 0:{if(!t){oa=1;pa=51;break a}ba=W;ca=V;da=U;ea=T;fa=W;ga=V;ha=U;ia=T;ja=W;ka=V;la=U;ma=T;na=(V&255)<<16|(W&255)<<24|(U&255)<<8|T&255;break}case 1:{if(!m){oa=1;pa=51;break a}Q=Z(o&255,16843009)|0;N=Z(F&255,16843009)|0;s=Z(G&255,16843009)|0;ba=Q>>>24&255;ca=Q>>>16&255;da=Q>>>8&255;ea=Q&255;fa=N>>>24&255;ga=N>>>16&255;ha=N>>>8&255;ia=N&255;ja=s>>>24&255;ka=s>>>16&255;la=s>>>8&255;ma=s&255;na=Z(H&255,16843009)|0;break}case 3:{if(!t){oa=1;pa=51;break a}s=(z|0)==0;N=U&255;Q=V&255;K=Q+2|0;qa=W&255;ra=qa+2|0;R=(ra+N+(Q<<1)|0)>>>2&255;Q=(s?W:$)&255;L=(K+(qa<<1)+Q|0)>>>2&255;qa=(s?W:_)&255;J=(ra+qa+(Q<<1)|0)>>>2;ra=J&255;P=(s?W:Y)&255;O=(Q+2+P+(qa<<1)|0)>>>2;Q=O&255;M=(s?W:X)&255;s=(qa+2+M+(P<<1)|0)>>>2;ba=ra;ca=L;da=R;ea=(K+(T&255)+(N<<1)|0)>>>2&255;fa=Q;ga=ra;ha=L;ia=R;ja=s&255;ka=Q;la=ra;ma=L;na=(P+2+(M*3|0)|0)>>>2<<24|J&255|O<<8&65280|s<<16&16711680;break}case 6:{if(!(u&(A|0)!=0)){oa=1;pa=51;break a}s=n&255;O=o&255;J=O+1|0;M=(J+s|0)>>>1&255;P=F&255;L=((O<<1)+2+P+s|0)>>>2&255;ra=(J+P|0)>>>1&255;J=G&255;Q=O+2|0;O=(Q+(P<<1)+J|0)>>>2;R=(P+1+J|0)>>>1;N=H&255;K=T&255;qa=(Q+K+(s<<1)|0)>>>2&255;Q=U&255;ba=((V&255)+2+(Q<<1)+K|0)>>>2&255;ca=(Q+2+(K<<1)+s|0)>>>2&255;da=qa;ea=M;fa=qa;ga=M;ha=L;ia=ra;ja=L;ka=ra;la=O&255;ma=R&255;na=O<<24|R<<16&16711680|(J+1+N|0)>>>1&255|P+2+(J<<1)+N<<6&65280;break}case 4:{if(!(u&(A|0)!=0)){oa=1;pa=51;break a}N=T&255;J=n&255;P=o&255;R=N+2|0;O=(R+P+(J<<1)|0)>>>2;ra=O&255;L=U&255;M=J+2|0;J=((N<<1)+L+M|0)>>>2&255;N=V&255;qa=((L<<1)+N+R|0)>>>2&255;R=F&255;s=(R+(P<<1)+M|0)>>>2;M=s&255;K=G&255;Q=(P+2+(R<<1)+K|0)>>>2;ba=((W&255)+2+L+(N<<1)|0)>>>2&255;ca=qa;da=J;ea=ra;fa=qa;ga=J;ha=ra;ia=M;ja=J;ka=ra;la=M;ma=Q&255;na=(R+2+(K<<1)+(H&255)|0)>>>2&255|Q<<8&65280|O<<24|s<<16&16711680;break}case 5:{if(!(u&(A|0)!=0)){oa=1;pa=51;break a}s=n&255;O=T&255;Q=(O+1+s|0)>>>1&255;K=U&255;R=(K+2+(O<<1)+s|0)>>>2;M=o&255;ra=O+2|0;J=(ra+M+(s<<1)|0)>>>2;qa=(K+1+O|0)>>>1&255;O=V&255;N=((K<<1)+O+ra|0)>>>2;ra=(O+1+K|0)>>>1&255;L=W&255;P=F&255;ba=(L+1+O|0)>>>1&255;ca=ra;da=qa;ea=Q;fa=(L+2+K+(O<<1)|0)>>>2&255;ga=N&255;ha=R&255;ia=J&255;ja=ra;ka=qa;la=Q;ma=(P+2+(M<<1)+s|0)>>>2&255;na=N<<24|(M+2+(G&255)+(P<<1)|0)>>>2&255|R<<16&16711680|J<<8&65280;break}default:{if(!m){oa=1;pa=51;break a}J=o&255;R=F&255;P=G&255;M=(R+1+P|0)>>>1&255;N=H&255;s=(R+2+(P<<1)+N|0)>>>2&255;Q=(P+1+N|0)>>>1&255;qa=(P+2+(N*3|0)|0)>>>2&255;ba=s;ca=M;da=(J+2+(R<<1)+P|0)>>>2&255;ea=(J+1+R|0)>>>1&255;fa=qa;ga=Q;ha=s;ia=M;ja=H;ka=H;la=qa;ma=Q;na=N<<8|N|N<<16|N<<24}}N=(r<<4)+p|0;c[e+N>>2]=(ca&255)<<16|(ba&255)<<24|(da&255)<<8|ea&255;c[e+(N+16)>>2]=(ga&255)<<16|(fa&255)<<24|(ha&255)<<8|ia&255;c[e+(N+32)>>2]=(ka&255)<<16|(ja&255)<<24|(la&255)<<8|ma&255;c[e+(N+48)>>2]=na;Sb(e,f+(j<<6)+328|0,j);j=j+1|0;if(j>>>0>=16){oa=0;pa=51;break}}if((pa|0)==51){i=k;return oa|0}return 0}function Rb(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;l=i;m=b+200|0;n=zb(b,c[m>>2]|0)|0;o=(k|0)!=0;if((n|0)!=0&o){k=(cb(c[c[m>>2]>>2]|0)|0)==2;p=k?0:n}else p=n;n=b+204|0;k=zb(b,c[n>>2]|0)|0;if((k|0)!=0&o){m=(cb(c[c[n>>2]>>2]|0)|0)==2;q=m?0:k}else q=k;k=b+212|0;m=zb(b,c[k>>2]|0)|0;if((m|0)!=0&o){o=(cb(c[c[k>>2]>>2]|0)|0)==2;r=o?0:m}else r=m;m=(p|0)!=0;o=(q|0)!=0;k=m&o;b=k&(r|0)!=0;r=(p|0)==0;p=(q|0)==0;q=e;e=h;h=g;g=f;f=16;n=0;while(1){if((j|0)==2){if(p){s=1;t=29;break}else{u=q;v=h;w=8}while(1){v=v+1|0;w=w+-1|0;a[u>>0]=a[v>>0]|0;a[u+8>>0]=a[v>>0]|0;a[u+16>>0]=a[v>>0]|0;a[u+24>>0]=a[v>>0]|0;a[u+32>>0]=a[v>>0]|0;a[u+40>>0]=a[v>>0]|0;a[u+48>>0]=a[v>>0]|0;a[u+56>>0]=a[v>>0]|0;if(!w)break;else u=u+1|0}}else if(!j){x=h+1|0;do if(!k){if(o){y=((d[x>>0]|0)+2+(d[h+2>>0]|0)+(d[h+3>>0]|0)+(d[h+4>>0]|0)|0)>>>2;z=((d[h+5>>0]|0)+2+(d[h+6>>0]|0)+(d[h+7>>0]|0)+(d[h+8>>0]|0)|0)>>>2;break}if(m){A=((d[e>>0]|0)+2+(d[e+1>>0]|0)+(d[e+2>>0]|0)+(d[e+3>>0]|0)|0)>>>2;y=A;z=A}else{y=128;z=128}}else{y=((d[x>>0]|0)+4+(d[h+2>>0]|0)+(d[h+3>>0]|0)+(d[h+4>>0]|0)+(d[e>>0]|0)+(d[e+1>>0]|0)+(d[e+2>>0]|0)+(d[e+3>>0]|0)|0)>>>3;z=((d[h+5>>0]|0)+2+(d[h+6>>0]|0)+(d[h+7>>0]|0)+(d[h+8>>0]|0)|0)>>>2}while(0);A=y&255;B=z&255;qd(q|0,A|0,4)|0;qd(q+4|0,B|0,4)|0;qd(q+8|0,A|0,4)|0;qd(q+12|0,B|0,4)|0;qd(q+16|0,A|0,4)|0;qd(q+20|0,B|0,4)|0;C=q+32|0;qd(q+24|0,A|0,4)|0;qd(q+28|0,B|0,4)|0;if(m){B=d[e+4>>0]|0;A=d[e+5>>0]|0;D=d[e+6>>0]|0;E=d[e+7>>0]|0;F=(B+2+A+D+E|0)>>>2;if(o){G=F;H=(B+4+A+D+E+(d[h+5>>0]|0)+(d[h+6>>0]|0)+(d[h+7>>0]|0)+(d[h+8>>0]|0)|0)>>>3}else{G=F;H=F}}else if(o){G=((d[x>>0]|0)+2+(d[h+2>>0]|0)+(d[h+3>>0]|0)+(d[h+4>>0]|0)|0)>>>2;H=((d[h+5>>0]|0)+2+(d[h+6>>0]|0)+(d[h+7>>0]|0)+(d[h+8>>0]|0)|0)>>>2}else{G=128;H=128}F=G&255;E=H&255;qd(C|0,F|0,4)|0;qd(q+36|0,E|0,4)|0;qd(q+40|0,F|0,4)|0;qd(q+44|0,E|0,4)|0;qd(q+48|0,F|0,4)|0;qd(q+52|0,E|0,4)|0;qd(q+56|0,F|0,4)|0;qd(q+60|0,E|0,4)|0}else if((j|0)==1){if(r){s=1;t=29;break}else{I=q;J=e;K=8}while(1){K=K+-1|0;a[I>>0]=a[J>>0]|0;a[I+1>>0]=a[J>>0]|0;a[I+2>>0]=a[J>>0]|0;a[I+3>>0]=a[J>>0]|0;a[I+4>>0]=a[J>>0]|0;a[I+5>>0]=a[J>>0]|0;a[I+6>>0]=a[J>>0]|0;a[I+7>>0]=a[J>>0]|0;if(!K)break;else{I=I+8|0;J=J+1|0}}}else{if(!b){s=1;t=29;break}x=d[h+8>>0]|0;E=d[e+7>>0]|0;F=d[h>>0]|0;C=(((d[h+5>>0]|0)-(d[h+3>>0]|0)+((d[h+6>>0]|0)-(d[h+2>>0]|0)<<1)+(((d[h+7>>0]|0)-(d[h+1>>0]|0)|0)*3|0)+(x-F<<2)|0)*17|0)+16>>5;D=(((d[e+4>>0]|0)-(d[e+2>>0]|0)+(E-F<<2)+((d[e+5>>0]|0)-(d[e+1>>0]|0)<<1)+(((d[e+6>>0]|0)-(d[e>>0]|0)|0)*3|0)|0)*17|0)+16>>5;F=Z(C,-3)|0;A=q;B=(E+x<<4)+16+(Z(D,-3)|0)|0;x=8;while(1){x=x+-1|0;E=B+F|0;a[A>>0]=a[(E>>5)+3984>>0]|0;L=E+C|0;a[A+1>>0]=a[(L>>5)+3984>>0]|0;E=L+C|0;a[A+2>>0]=a[(E>>5)+3984>>0]|0;L=E+C|0;a[A+3>>0]=a[(L>>5)+3984>>0]|0;E=L+C|0;a[A+4>>0]=a[(E>>5)+3984>>0]|0;L=E+C|0;a[A+5>>0]=a[(L>>5)+3984>>0]|0;E=L+C|0;a[A+6>>0]=a[(E>>5)+3984>>0]|0;a[A+7>>0]=a[(E+C>>5)+3984>>0]|0;if(!x)break;else{A=A+8|0;B=B+D|0}}}Sb(q,g,f);D=f|1;Sb(q,g+64|0,D);Sb(q,g+128|0,D+1|0);Sb(q,g+192|0,f|3);n=n+1|0;if(n>>>0>=2){s=0;t=29;break}else{q=q+64|0;e=e+8|0;h=h+9|0;g=g+256|0;f=f+4|0}}if((t|0)==29){i=l;return s|0}return 0}function Sb(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;g=i;h=c[e>>2]|0;if((h|0)==16777215){i=g;return}j=f>>>0<16;k=j?16:8;l=j?f:f&3;f=(Z(c[3408+(l<<2)>>2]|0,k)|0)+(c[3344+(l<<2)>>2]|0)|0;l=b+f|0;j=c[e+4>>2]|0;m=b+(f+1)|0;n=d[m>>0]|0;a[l>>0]=a[3472+(h+512+(d[l>>0]|0))>>0]|0;l=c[e+8>>2]|0;h=b+(f+2)|0;o=d[h>>0]|0;a[m>>0]=a[3472+(j+512+n)>>0]|0;n=b+(f+3)|0;j=a[3472+((c[e+12>>2]|0)+512+(d[n>>0]|0))>>0]|0;a[h>>0]=a[3472+(l+512+o)>>0]|0;a[n>>0]=j;j=f+k|0;f=b+j|0;n=c[e+20>>2]|0;o=b+(j+1)|0;l=d[o>>0]|0;a[f>>0]=a[3472+((c[e+16>>2]|0)+512+(d[f>>0]|0))>>0]|0;f=c[e+24>>2]|0;h=b+(j+2)|0;m=d[h>>0]|0;a[o>>0]=a[3472+(n+512+l)>>0]|0;l=b+(j+3)|0;n=a[3472+((c[e+28>>2]|0)+512+(d[l>>0]|0))>>0]|0;a[h>>0]=a[3472+(f+512+m)>>0]|0;a[l>>0]=n;n=j+k|0;j=b+n|0;l=c[e+36>>2]|0;m=b+(n+1)|0;f=d[m>>0]|0;a[j>>0]=a[3472+((c[e+32>>2]|0)+512+(d[j>>0]|0))>>0]|0;j=c[e+40>>2]|0;h=b+(n+2)|0;o=d[h>>0]|0;a[m>>0]=a[3472+(l+512+f)>>0]|0;f=b+(n+3)|0;l=a[3472+((c[e+44>>2]|0)+512+(d[f>>0]|0))>>0]|0;a[h>>0]=a[3472+(j+512+o)>>0]|0;a[f>>0]=l;l=n+k|0;k=b+l|0;n=c[e+52>>2]|0;f=b+(l+1)|0;o=d[f>>0]|0;a[k>>0]=a[3472+((c[e+48>>2]|0)+512+(d[k>>0]|0))>>0]|0;k=c[e+56>>2]|0;j=b+(l+2)|0;h=d[j>>0]|0;a[f>>0]=a[3472+(n+512+o)>>0]|0;o=b+(l+3)|0;l=a[3472+((c[e+60>>2]|0)+512+(d[o>>0]|0))>>0]|0;a[j>>0]=a[3472+(k+512+h)>>0]|0;a[o>>0]=l;i=g;return}function Tb(a,f,g,h,j,k){a=a|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0;l=i;i=i+80|0;m=l+72|0;n=l+64|0;o=l+60|0;p=l+68|0;q=l+24|0;r=l;s=c[j+4>>2]|0;t=(h>>>0)/(s>>>0)|0;u=t<<4;v=h-(Z(t,s)|0)<<4;c[r+4>>2]=s;c[r+8>>2]=c[j+8>>2];s=c[a>>2]|0;do if((s|0)==1|(s|0)==0){t=c[f+144>>2]|0;w=c[a+4>>2]|0;x=c[a+200>>2]|0;c[q>>2]=0;y=q+4|0;c[y>>2]=-1;z=q+8|0;b[q+10>>1]=0;b[z>>1]=0;if((x|0)!=0?(c[x+4>>2]|0)==(w|0):0){A=c[x>>2]|0;c[q>>2]=1;if(A>>>0<6){A=x+152|0;B=e[A>>1]|e[A+2>>1]<<16;A=c[x+104>>2]|0;c[y>>2]=A;c[z>>2]=B;C=1;D=A}else{C=1;D=-1}}else{C=0;D=-1}A=c[a+204>>2]|0;B=q+12|0;c[B>>2]=0;y=q+16|0;c[y>>2]=-1;x=q+20|0;b[q+22>>1]=0;b[x>>1]=0;if((A|0)!=0?(c[A+4>>2]|0)==(w|0):0){E=c[A>>2]|0;c[B>>2]=1;if(E>>>0<6){E=A+172|0;B=e[E>>1]|e[E+2>>1]<<16;E=c[A+108>>2]|0;c[y>>2]=E;c[x>>2]=B;F=1;G=E}else{F=1;G=-1}}else{F=0;G=-1}do if(!s)if(!((C|0)==0|(F|0)==0)){if((D|0)==0?(c[z>>2]|0)==0:0){H=0;I=0;break}if((G|0)==0?(c[x>>2]|0)==0:0){H=0;I=0}else J=16}else{H=0;I=0}else J=16;while(0);if((J|0)==16){x=b[f+160>>1]|0;z=b[f+162>>1]|0;E=c[a+208>>2]|0;B=q+24|0;c[B>>2]=0;y=q+28|0;c[y>>2]=-1;A=q+32|0;K=q+34|0;b[K>>1]=0;b[A>>1]=0;if((E|0)!=0?(c[E+4>>2]|0)==(w|0):0){L=c[E>>2]|0;c[B>>2]=1;if(L>>>0<6){L=E+172|0;M=e[L>>1]|e[L+2>>1]<<16;c[y>>2]=c[E+108>>2];c[A>>2]=M}}else J=20;if((((J|0)==20?(M=c[a+212>>2]|0,c[B>>2]=0,c[y>>2]=-1,b[K>>1]=0,b[A>>1]=0,(M|0)!=0):0)?(c[M+4>>2]|0)==(w|0):0)?(K=c[M>>2]|0,c[B>>2]=1,K>>>0<6):0){K=M+192|0;B=e[K>>1]|e[K+2>>1]<<16;c[y>>2]=c[M+112>>2];c[A>>2]=B}Ub(p,q,t);B=(e[p>>1]|0)+(x&65535)|0;x=(e[p+2>>1]|0)+(z&65535)|0;if(((B<<16>>16)+8192|0)>>>0>16383){N=1;i=l;return N|0}if(((x<<16>>16)+2048|0)>>>0>4095){N=1;i=l;return N|0}else{H=B&65535;I=x&65535}}x=kc(g,t)|0;if(!x){N=1;i=l;return N|0}else{B=a+132|0;z=a+136|0;A=a+140|0;M=a+144|0;y=a+148|0;K=a+152|0;E=a+156|0;L=a+160|0;O=a+164|0;P=a+168|0;Q=a+172|0;R=a+176|0;S=a+180|0;T=a+184|0;U=a+188|0;V=a+192|0;b[a+192>>1]=H;b[a+194>>1]=I;W=e[V>>1]|e[V+2>>1]<<16;b[U>>1]=W;b[U+2>>1]=W>>>16;b[T>>1]=W;b[T+2>>1]=W>>>16;b[S>>1]=W;b[S+2>>1]=W>>>16;b[R>>1]=W;b[R+2>>1]=W>>>16;b[Q>>1]=W;b[Q+2>>1]=W>>>16;b[P>>1]=W;b[P+2>>1]=W>>>16;b[O>>1]=W;b[O+2>>1]=W>>>16;b[L>>1]=W;b[L+2>>1]=W>>>16;b[E>>1]=W;b[E+2>>1]=W>>>16;b[K>>1]=W;b[K+2>>1]=W>>>16;b[y>>1]=W;b[y+2>>1]=W>>>16;b[M>>1]=W;b[M+2>>1]=W>>>16;b[A>>1]=W;b[A+2>>1]=W>>>16;b[z>>1]=W;b[z+2>>1]=W>>>16;b[B>>1]=W;b[B+2>>1]=W>>>16;c[a+100>>2]=t;c[a+104>>2]=t;c[a+108>>2]=t;c[a+112>>2]=t;c[a+116>>2]=x;c[a+120>>2]=x;c[a+124>>2]=x;c[a+128>>2]=x;c[r>>2]=x;fc(k,a+132|0,r,v,u,0,0,16,16);break}}else if((s|0)==3){x=b[f+160>>1]|0;W=b[f+162>>1]|0;B=c[f+144>>2]|0;z=a+4|0;A=c[z>>2]|0;M=c[a+200>>2]|0;c[q>>2]=0;y=q+4|0;c[y>>2]=-1;K=q+8|0;b[q+10>>1]=0;b[K>>1]=0;if(((M|0)!=0?(c[M+4>>2]|0)==(A|0):0)?(E=c[M>>2]|0,c[q>>2]=1,E>>>0<6):0){E=M+152|0;L=e[E>>1]|e[E+2>>1]<<16;E=c[M+104>>2]|0;c[y>>2]=E;c[K>>2]=L;X=E}else X=-1;if((X|0)==(B|0)){E=c[K>>2]|0;c[n>>2]=E;Y=E}else{E=c[a+204>>2]|0;L=q+12|0;c[L>>2]=0;M=q+16|0;c[M>>2]=-1;O=q+20|0;b[q+22>>1]=0;b[O>>1]=0;P=(E|0)==0;if((!P?(c[E+4>>2]|0)==(A|0):0)?(Q=c[E>>2]|0,c[L>>2]=1,Q>>>0<6):0){Q=E+172|0;L=e[Q>>1]|e[Q+2>>1]<<16;c[M>>2]=c[E+108>>2];c[O>>2]=L}L=q+24|0;c[L>>2]=0;O=q+28|0;c[O>>2]=-1;M=q+32|0;Q=q+34|0;b[Q>>1]=0;b[M>>1]=0;if(!P?(c[E+4>>2]|0)==(A|0):0){P=c[E>>2]|0;c[L>>2]=1;if(P>>>0<6){P=E+188|0;R=e[P>>1]|e[P+2>>1]<<16;c[O>>2]=c[E+112>>2];c[M>>2]=R}}else J=79;if((((J|0)==79?(R=c[a+212>>2]|0,c[L>>2]=0,c[O>>2]=-1,b[Q>>1]=0,b[M>>1]=0,(R|0)!=0):0)?(c[R+4>>2]|0)==(A|0):0)?(A=c[R>>2]|0,c[L>>2]=1,A>>>0<6):0){A=R+192|0;L=e[A>>1]|e[A+2>>1]<<16;c[O>>2]=c[R+112>>2];c[M>>2]=L}Ub(n,q,B);Y=c[n>>2]|0}L=(Y&65535)+(x&65535)|0;x=(Y>>>16)+(W&65535)|0;if(((L<<16>>16)+8192|0)>>>0>16383){N=1;i=l;return N|0}if(((x<<16>>16)+2048|0)>>>0>4095){N=1;i=l;return N|0}W=kc(g,B)|0;if(!W){N=1;i=l;return N|0}M=a+132|0;R=a+136|0;O=a+140|0;A=a+144|0;Q=a+164|0;E=a+168|0;P=a+172|0;S=a+176|0;b[a+176>>1]=L;b[a+178>>1]=x;x=e[S>>1]|e[S+2>>1]<<16;b[P>>1]=x;b[P+2>>1]=x>>>16;b[E>>1]=x;b[E+2>>1]=x>>>16;b[Q>>1]=x;b[Q+2>>1]=x>>>16;b[A>>1]=x;b[A+2>>1]=x>>>16;b[O>>1]=x;b[O+2>>1]=x>>>16;b[R>>1]=x;b[R+2>>1]=x>>>16;b[M>>1]=x;b[M+2>>1]=x>>>16;c[a+100>>2]=B;c[a+108>>2]=B;M=a+116|0;c[M>>2]=W;c[a+124>>2]=W;W=b[f+164>>1]|0;R=b[f+166>>1]|0;O=c[f+148>>2]|0;A=c[z>>2]|0;z=c[a+208>>2]|0;Q=q+24|0;c[Q>>2]=0;E=q+28|0;c[E>>2]=-1;P=q+32|0;S=q+34|0;b[S>>1]=0;b[P>>1]=0;if((z|0)!=0?(c[z+4>>2]|0)==(A|0):0){L=c[z>>2]|0;c[Q>>2]=1;if(L>>>0<6){L=z+172|0;T=e[L>>1]|e[L+2>>1]<<16;L=c[z+108>>2]|0;c[E>>2]=L;c[P>>2]=T;_=L}else _=-1}else{L=c[a+204>>2]|0;c[Q>>2]=0;c[E>>2]=-1;b[S>>1]=0;b[P>>1]=0;if(((L|0)!=0?(c[L+4>>2]|0)==(A|0):0)?(S=c[L>>2]|0,c[Q>>2]=1,S>>>0<6):0){S=L+176|0;Q=e[S>>1]|e[S+2>>1]<<16;S=c[L+108>>2]|0;c[E>>2]=S;c[P>>2]=Q;_=S}else _=-1}if((_|0)==(O|0)){S=c[P>>2]|0;c[n>>2]=S;$=S}else{c[q>>2]=1;c[y>>2]=B;c[K>>2]=x;x=c[a+204>>2]|0;K=q+12|0;c[K>>2]=0;B=q+16|0;c[B>>2]=-1;y=q+20|0;b[q+22>>1]=0;b[y>>1]=0;if(((x|0)!=0?(c[x+4>>2]|0)==(A|0):0)?(A=c[x>>2]|0,c[K>>2]=1,A>>>0<6):0){A=x+188|0;K=e[A>>1]|e[A+2>>1]<<16;c[B>>2]=c[x+112>>2];c[y>>2]=K}Ub(n,q,O);$=c[n>>2]|0}K=($&65535)+(W&65535)|0;W=($>>>16)+(R&65535)|0;if(((K<<16>>16)+8192|0)>>>0>16383){N=1;i=l;return N|0}if(((W<<16>>16)+2048|0)>>>0>4095){N=1;i=l;return N|0}R=kc(g,O)|0;if(!R){N=1;i=l;return N|0}else{y=a+148|0;x=a+152|0;B=a+156|0;A=a+160|0;S=a+180|0;P=a+184|0;Q=a+188|0;E=a+192|0;b[a+192>>1]=K;b[a+194>>1]=W;W=e[E>>1]|e[E+2>>1]<<16;b[Q>>1]=W;b[Q+2>>1]=W>>>16;b[P>>1]=W;b[P+2>>1]=W>>>16;b[S>>1]=W;b[S+2>>1]=W>>>16;b[A>>1]=W;b[A+2>>1]=W>>>16;b[B>>1]=W;b[B+2>>1]=W>>>16;b[x>>1]=W;b[x+2>>1]=W>>>16;b[y>>1]=W;b[y+2>>1]=W>>>16;c[a+104>>2]=O;c[a+112>>2]=O;O=a+120|0;c[O>>2]=R;c[a+128>>2]=R;c[r>>2]=c[M>>2];fc(k,a+132|0,r,v,u,0,0,8,16);c[r>>2]=c[O>>2];fc(k,y,r,v,u,8,0,8,16);break}}else if((s|0)==2){y=b[f+160>>1]|0;O=b[f+162>>1]|0;M=c[f+144>>2]|0;R=a+4|0;W=c[R>>2]|0;x=c[a+204>>2]|0;B=q+12|0;c[B>>2]=0;A=q+16|0;c[A>>2]=-1;S=q+20|0;b[q+22>>1]=0;b[S>>1]=0;if(((x|0)!=0?(c[x+4>>2]|0)==(W|0):0)?(P=c[x>>2]|0,c[B>>2]=1,P>>>0<6):0){P=x+172|0;Q=e[P>>1]|e[P+2>>1]<<16;P=c[x+108>>2]|0;c[A>>2]=P;c[S>>2]=Q;aa=P}else aa=-1;if((aa|0)==(M|0)){P=c[S>>2]|0;c[o>>2]=P;ba=P}else{P=c[a+200>>2]|0;c[q>>2]=0;Q=q+4|0;c[Q>>2]=-1;x=q+8|0;b[q+10>>1]=0;b[x>>1]=0;if(((P|0)!=0?(c[P+4>>2]|0)==(W|0):0)?(E=c[P>>2]|0,c[q>>2]=1,E>>>0<6):0){E=P+152|0;K=e[E>>1]|e[E+2>>1]<<16;c[Q>>2]=c[P+104>>2];c[x>>2]=K}K=c[a+208>>2]|0;x=q+24|0;c[x>>2]=0;P=q+28|0;c[P>>2]=-1;Q=q+32|0;E=q+34|0;b[E>>1]=0;b[Q>>1]=0;if((K|0)!=0?(c[K+4>>2]|0)==(W|0):0){L=c[K>>2]|0;c[x>>2]=1;if(L>>>0<6){L=K+172|0;T=e[L>>1]|e[L+2>>1]<<16;c[P>>2]=c[K+108>>2];c[Q>>2]=T}}else J=42;if((((J|0)==42?(T=c[a+212>>2]|0,c[x>>2]=0,c[P>>2]=-1,b[E>>1]=0,b[Q>>1]=0,(T|0)!=0):0)?(c[T+4>>2]|0)==(W|0):0)?(W=c[T>>2]|0,c[x>>2]=1,W>>>0<6):0){W=T+192|0;x=e[W>>1]|e[W+2>>1]<<16;c[P>>2]=c[T+112>>2];c[Q>>2]=x}Ub(o,q,M);ba=c[o>>2]|0}x=(ba&65535)+(y&65535)|0;y=(ba>>>16)+(O&65535)|0;if(((x<<16>>16)+8192|0)>>>0>16383){N=1;i=l;return N|0}if(((y<<16>>16)+2048|0)>>>0>4095){N=1;i=l;return N|0}O=kc(g,M)|0;if(!O){N=1;i=l;return N|0}Q=a+132|0;T=a+136|0;P=a+140|0;W=a+144|0;E=a+148|0;K=a+152|0;L=a+156|0;z=a+160|0;b[a+160>>1]=x;b[a+162>>1]=y;y=e[z>>1]|e[z+2>>1]<<16;b[L>>1]=y;b[L+2>>1]=y>>>16;b[K>>1]=y;b[K+2>>1]=y>>>16;b[E>>1]=y;b[E+2>>1]=y>>>16;b[W>>1]=y;b[W+2>>1]=y>>>16;b[P>>1]=y;b[P+2>>1]=y>>>16;b[T>>1]=y;b[T+2>>1]=y>>>16;b[Q>>1]=y;b[Q+2>>1]=y>>>16;c[a+100>>2]=M;c[a+104>>2]=M;Q=a+116|0;c[Q>>2]=O;c[a+120>>2]=O;O=b[f+164>>1]|0;T=b[f+166>>1]|0;P=c[f+148>>2]|0;W=c[R>>2]|0;R=c[a+200>>2]|0;c[q>>2]=0;E=q+4|0;c[E>>2]=-1;K=q+8|0;b[q+10>>1]=0;b[K>>1]=0;L=(R|0)==0;if((!L?(c[R+4>>2]|0)==(W|0):0)?(z=c[R>>2]|0,c[q>>2]=1,z>>>0<6):0){z=R+184|0;x=e[z>>1]|e[z+2>>1]<<16;z=c[R+112>>2]|0;c[E>>2]=z;c[K>>2]=x;ca=z}else ca=-1;if((ca|0)==(P|0)){z=c[K>>2]|0;c[o>>2]=z;da=z}else{c[B>>2]=1;c[A>>2]=M;c[S>>2]=y;y=q+24|0;c[y>>2]=0;S=q+28|0;c[S>>2]=-1;M=q+32|0;b[q+34>>1]=0;b[M>>1]=0;if((!L?(c[R+4>>2]|0)==(W|0):0)?(W=c[R>>2]|0,c[y>>2]=1,W>>>0<6):0){W=R+160|0;y=e[W>>1]|e[W+2>>1]<<16;c[S>>2]=c[R+104>>2];c[M>>2]=y}Ub(o,q,P);da=c[o>>2]|0}y=(da&65535)+(O&65535)|0;O=(da>>>16)+(T&65535)|0;if(((y<<16>>16)+8192|0)>>>0>16383){N=1;i=l;return N|0}if(((O<<16>>16)+2048|0)>>>0>4095){N=1;i=l;return N|0}T=kc(g,P)|0;if(!T){N=1;i=l;return N|0}else{M=a+164|0;R=a+168|0;S=a+172|0;W=a+176|0;L=a+180|0;A=a+184|0;B=a+188|0;z=a+192|0;b[a+192>>1]=y;b[a+194>>1]=O;O=e[z>>1]|e[z+2>>1]<<16;b[B>>1]=O;b[B+2>>1]=O>>>16;b[A>>1]=O;b[A+2>>1]=O>>>16;b[L>>1]=O;b[L+2>>1]=O>>>16;b[W>>1]=O;b[W+2>>1]=O>>>16;b[S>>1]=O;b[S+2>>1]=O>>>16;b[R>>1]=O;b[R+2>>1]=O>>>16;b[M>>1]=O;b[M+2>>1]=O>>>16;c[a+108>>2]=P;c[a+112>>2]=P;P=a+124|0;c[P>>2]=T;c[a+128>>2]=T;c[r>>2]=c[Q>>2];fc(k,a+132|0,r,v,u,0,0,16,8);c[r>>2]=c[P>>2];fc(k,M,r,v,u,0,8,16,8);break}}else{M=a+4|0;P=q+4|0;Q=q+8|0;T=q+10|0;O=q+12|0;R=q+16|0;S=q+20|0;W=q+22|0;L=q+24|0;A=q+28|0;B=q+32|0;z=q+34|0;y=m+2|0;K=0;a:while(1){x=f+(K<<2)+176|0;E=eb(c[x>>2]|0)|0;U=f+(K<<2)+192|0;c[a+(K<<2)+100>>2]=c[U>>2];V=kc(g,c[U>>2]|0)|0;c[a+(K<<2)+116>>2]=V;if(!V){N=1;J=146;break}if(E){V=K<<2;ea=a+(V<<2)+132|0;fa=a+(V<<2)+134|0;ga=V|1;ha=a+(ga<<2)+132|0;ia=a+(ga<<2)+134|0;ga=V|2;ja=a+(ga<<2)+132|0;ka=a+(ga<<2)+134|0;ga=V|3;la=a+(ga<<2)+132|0;ma=a+(ga<<2)+134|0;ga=0;do{na=b[f+(K<<4)+(ga<<2)+208>>1]|0;oa=b[f+(K<<4)+(ga<<2)+210>>1]|0;pa=hb(c[x>>2]|0)|0;qa=c[U>>2]|0;ra=ub(a,c[6288+(K<<7)+(pa<<5)+(ga<<3)>>2]|0)|0;sa=c[M>>2]|0;ta=d[6288+(K<<7)+(pa<<5)+(ga<<3)+4>>0]|0;c[q>>2]=0;c[P>>2]=-1;b[T>>1]=0;b[Q>>1]=0;if(((ra|0)!=0?(c[ra+4>>2]|0)==(sa|0):0)?(sa=c[ra>>2]|0,c[q>>2]=1,sa>>>0<6):0){sa=ra+(ta<<2)+132|0;ua=e[sa>>1]|e[sa+2>>1]<<16;c[P>>2]=c[ra+(ta>>>2<<2)+100>>2];c[Q>>2]=ua}ua=ub(a,c[5776+(K<<7)+(pa<<5)+(ga<<3)>>2]|0)|0;ta=c[M>>2]|0;ra=d[5776+(K<<7)+(pa<<5)+(ga<<3)+4>>0]|0;c[O>>2]=0;c[R>>2]=-1;b[W>>1]=0;b[S>>1]=0;if(((ua|0)!=0?(c[ua+4>>2]|0)==(ta|0):0)?(ta=c[ua>>2]|0,c[O>>2]=1,ta>>>0<6):0){ta=ua+(ra<<2)+132|0;sa=e[ta>>1]|e[ta+2>>1]<<16;c[R>>2]=c[ua+(ra>>>2<<2)+100>>2];c[S>>2]=sa}sa=ub(a,c[5264+(K<<7)+(pa<<5)+(ga<<3)>>2]|0)|0;ra=c[M>>2]|0;ua=d[5264+(K<<7)+(pa<<5)+(ga<<3)+4>>0]|0;c[L>>2]=0;c[A>>2]=-1;b[z>>1]=0;b[B>>1]=0;if((sa|0)!=0?(c[sa+4>>2]|0)==(ra|0):0){ra=c[sa>>2]|0;c[L>>2]=1;if(ra>>>0<6){ra=sa+(ua<<2)+132|0;ta=e[ra>>1]|e[ra+2>>1]<<16;c[A>>2]=c[sa+(ua>>>2<<2)+100>>2];c[B>>2]=ta}}else J=122;if((((J|0)==122?(J=0,ta=ub(a,c[4752+(K<<7)+(pa<<5)+(ga<<3)>>2]|0)|0,ua=c[M>>2]|0,sa=d[4752+(K<<7)+(pa<<5)+(ga<<3)+4>>0]|0,c[L>>2]=0,c[A>>2]=-1,b[z>>1]=0,b[B>>1]=0,(ta|0)!=0):0)?(c[ta+4>>2]|0)==(ua|0):0)?(ua=c[ta>>2]|0,c[L>>2]=1,ua>>>0<6):0){ua=ta+(sa<<2)+132|0;ra=e[ua>>1]|e[ua+2>>1]<<16;c[A>>2]=c[ta+(sa>>>2<<2)+100>>2];c[B>>2]=ra}Ub(m,q,qa);qa=(e[m>>1]|0)+(na&65535)|0;na=qa&65535;ra=(e[y>>1]|0)+(oa&65535)|0;oa=ra&65535;if(((qa<<16>>16)+8192|0)>>>0>16383){N=1;J=146;break a}if(((ra<<16>>16)+2048|0)>>>0>4095){N=1;J=146;break a}if(!pa){b[ea>>1]=na;b[fa>>1]=oa;b[ha>>1]=na;b[ia>>1]=oa;b[ja>>1]=na;b[ka>>1]=oa;b[la>>1]=na;b[ma>>1]=oa}else if((pa|0)==1){ra=(ga<<1)+V|0;b[a+(ra<<2)+132>>1]=na;b[a+(ra<<2)+134>>1]=oa;qa=ra|1;b[a+(qa<<2)+132>>1]=na;b[a+(qa<<2)+134>>1]=oa}else if((pa|0)==2){qa=ga+V|0;b[a+(qa<<2)+132>>1]=na;b[a+(qa<<2)+134>>1]=oa;ra=qa+2|0;b[a+(ra<<2)+132>>1]=na;b[a+(ra<<2)+134>>1]=oa}else if((pa|0)==3){pa=ga+V|0;b[a+(pa<<2)+132>>1]=na;b[a+(pa<<2)+134>>1]=oa}ga=ga+1|0}while(ga>>>0<E>>>0)}K=K+1|0;if(K>>>0>=4){J=135;break}}if((J|0)==135){K=0;do{c[r>>2]=c[a+(K<<2)+116>>2];y=hb(c[f+(K<<2)+176>>2]|0)|0;B=K<<3&8;A=K>>>0<2?0:8;if(!y)fc(k,a+(K<<2<<2)+132|0,r,v,u,B,A,8,8);else if((y|0)==1){L=K<<2;fc(k,a+(L<<2)+132|0,r,v,u,B,A,8,4);fc(k,a+((L|2)<<2)+132|0,r,v,u,B,A|4,8,4)}else if((y|0)==2){y=K<<2;fc(k,a+(y<<2)+132|0,r,v,u,B,A,4,8);fc(k,a+((y|1)<<2)+132|0,r,v,u,B|4,A,4,8)}else{y=K<<2;fc(k,a+(y<<2)+132|0,r,v,u,B,A,4,4);L=B|4;fc(k,a+((y|1)<<2)+132|0,r,v,u,L,A,4,4);z=A|4;fc(k,a+((y|2)<<2)+132|0,r,v,u,B,z,4,4);fc(k,a+((y|3)<<2)+132|0,r,v,u,L,z,4,4)}K=K+1|0}while((K|0)!=4)}else if((J|0)==146){i=l;return N|0}}while(0);if((c[a+196>>2]|0)>>>0>1){N=0;i=l;return N|0}if(!(c[a>>2]|0)){vc(j,k);N=0;i=l;return N|0}else{wc(j,h,k,f+328|0);N=0;i=l;return N|0}return 0}function Ub(a,d,f){a=a|0;d=d|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;g=i;if(((c[d+12>>2]|0)==0?(c[d+24>>2]|0)==0:0)?(c[d>>2]|0)!=0:0){h=d+8|0;j=e[h>>1]|e[h+2>>1]<<16;b[a>>1]=j;b[a+2>>1]=j>>>16;i=g;return}j=(c[d+4>>2]|0)==(f|0);h=(c[d+16>>2]|0)==(f|0);if(((h&1)+(j&1)+((c[d+28>>2]|0)==(f|0)&1)|0)==1){if(j){j=d+8|0;f=e[j>>1]|e[j+2>>1]<<16;b[a>>1]=f;b[a+2>>1]=f>>>16;i=g;return}if(h){h=d+20|0;f=e[h>>1]|e[h+2>>1]<<16;b[a>>1]=f;b[a+2>>1]=f>>>16;i=g;return}else{f=d+32|0;h=e[f>>1]|e[f+2>>1]<<16;b[a>>1]=h;b[a+2>>1]=h>>>16;i=g;return}}h=b[d+8>>1]|0;f=h<<16>>16;j=b[d+20>>1]|0;k=j<<16>>16;l=b[d+32>>1]|0;if(j<<16>>16>h<<16>>16){m=k;n=f}else{m=f;n=(k|0)<(f|0)?k:f}if((m|0)<(l|0))o=m;else o=(n|0)>(l|0)?n:l;b[a>>1]=o;o=b[d+10>>1]|0;l=o<<16>>16;n=b[d+22>>1]|0;m=n<<16>>16;f=b[d+34>>1]|0;if(n<<16>>16>o<<16>>16){p=m;q=l}else{p=l;q=(m|0)<(l|0)?m:l}if((p|0)<(f|0))r=p;else r=(q|0)>(f|0)?q:f;b[a+2>>1]=r;i=g;return}function Vb(b,c,e,f,g,h,j,k,l){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0;m=i;i=i+144|0;n=m;if((e|0)>=0?!((e+1+k|0)>>>0>g>>>0|(f|0)<0|(l+f|0)>>>0>h>>>0):0){o=b;p=e;q=f;r=g;s=h}else{t=k+1|0;Wb(b,n,e,f,g,h,t,l,t);Wb(b+(Z(h,g)|0)|0,n+(Z(t,l)|0)|0,e,f,g,h,t,l,t);o=n;p=0;q=0;r=t;s=l}t=8-j|0;n=l>>>1;l=(n|0)==0;h=k>>>1;g=(h|0)==0;f=16-k|0;e=(r<<1)-k|0;k=r+1|0;b=r+2|0;u=h<<1;if(l){i=m;return}v=c;w=o+((Z(q,r)|0)+p)|0;x=n;while(1){if(g){y=v;z=w}else{A=v+u|0;B=v;C=w;D=h;while(1){E=d[C>>0]|0;F=d[C+k>>0]|0;G=C;C=C+2|0;H=d[G+1>>0]|0;a[B+8>>0]=(((Z(F,j)|0)+(Z(d[G+r>>0]|0,t)|0)<<3)+32|0)>>>6;a[B>>0]=(((Z(H,j)|0)+(Z(E,t)|0)<<3)+32|0)>>>6;E=d[C>>0]|0;a[B+9>>0]=(((Z(d[G+b>>0]|0,j)|0)+(Z(F,t)|0)<<3)+32|0)>>>6;a[B+1>>0]=(((Z(E,j)|0)+(Z(H,t)|0)<<3)+32|0)>>>6;D=D+-1|0;if(!D)break;else B=B+2|0}y=A;z=w+u|0}x=x+-1|0;if(!x)break;else{v=y+f|0;w=z+e|0}}if(l){i=m;return}l=c+64|0;c=o+((Z(s+q|0,r)|0)+p)|0;p=n;while(1){if(g){I=l;J=c}else{n=l+u|0;q=l;s=c;o=h;while(1){z=d[s>>0]|0;w=d[s+k>>0]|0;y=s;s=s+2|0;v=d[y+1>>0]|0;a[q+8>>0]=(((Z(w,j)|0)+(Z(d[y+r>>0]|0,t)|0)<<3)+32|0)>>>6;a[q>>0]=(((Z(v,j)|0)+(Z(z,t)|0)<<3)+32|0)>>>6;z=d[s>>0]|0;a[q+9>>0]=(((Z(d[y+b>>0]|0,j)|0)+(Z(w,t)|0)<<3)+32|0)>>>6;a[q+1>>0]=(((Z(z,j)|0)+(Z(v,t)|0)<<3)+32|0)>>>6;o=o+-1|0;if(!o)break;else q=q+2|0}I=n;J=c+u|0}p=p+-1|0;if(!p)break;else{l=I+f|0;c=J+e|0}}i=m;return}function Wb(a,b,c,d,e,f,g,h,j){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;k=i;l=g+c|0;m=h+d|0;n=(c|0)<0|(l|0)>(e|0)?2:1;o=(m|0)<0?0-h|0:d;d=(l|0)<0?0-g|0:c;c=(o|0)>(f|0)?f:o;o=(d|0)>(e|0)?e:d;d=o+g|0;l=c+h|0;if((o|0)>0)p=a+o|0;else p=a;if((c|0)>0)q=p+(Z(c,e)|0)|0;else q=p;p=(o|0)<0?0-o|0:0;o=(d|0)>(e|0)?d-e|0:0;d=g-p-o|0;g=0-c|0;a=(c|0)<0?g:0;c=l-f|0;r=(l|0)>(f|0)?c:0;l=h-a|0;s=l-r|0;if(!a)t=b;else{a=h+-1-((m|0)>0?m:0)|0;u=~f;v=(a|0)>(u|0)?a:u;u=~v;a=Z(v+((u|0)>0?u:0)+1|0,j)|0;u=b;v=g;while(1){xa[n&3](q,u,p,d,o);v=v+-1|0;if(!v)break;else u=u+j|0}t=b+a|0}if((l|0)==(r|0)){w=t;x=q}else{l=h+-1|0;a=l-((m|0)>0?m:0)|0;m=~f;b=(a|0)>(m|0)?a:m;m=l-b|0;l=~b;a=h+f+-1-((m|0)<(f|0)?f:m)-b-((l|0)>0?l:0)|0;l=Z(a,j)|0;b=Z(a,e)|0;a=t;m=q;f=s;while(1){xa[n&3](m,a,p,d,o);f=f+-1|0;if(!f)break;else{a=a+j|0;m=m+e|0}}w=t+l|0;x=q+b|0}b=x+(0-e)|0;if(!r){i=k;return}else{y=w;z=c}while(1){xa[n&3](b,y,p,d,o);z=z+-1|0;if(!z)break;else y=y+j|0}i=k;return}function Xb(b,c,e,f,g,h,j,k,l){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;m=i;i=i+144|0;n=m;if(((e|0)>=0?!((k+e|0)>>>0>g>>>0|(f|0)<0):0)?(f+1+l|0)>>>0<=h>>>0:0){o=b;p=e;q=f;r=g;s=h}else{t=l+1|0;Wb(b,n,e,f,g,h,k,t,k);Wb(b+(Z(h,g)|0)|0,n+(Z(t,k)|0)|0,e,f,g,h,k,t,k);o=n;p=0;q=0;r=k;s=t}t=8-j|0;n=l>>>1;l=(n|0)==0;h=k>>>1;g=(h|0)==0;f=16-k|0;e=r<<1;b=e-k|0;k=e|1;u=r+1|0;v=h<<1;if(l){i=m;return}w=c;x=o+((Z(q,r)|0)+p)|0;y=n;while(1){if(g){z=w;A=x}else{B=w+v|0;C=w;D=x;E=h;while(1){F=d[D+r>>0]|0;G=d[D>>0]|0;a[C+8>>0]=(((Z(F,t)|0)+(Z(d[D+e>>0]|0,j)|0)<<3)+32|0)>>>6;a[C>>0]=(((Z(G,t)|0)+(Z(F,j)|0)<<3)+32|0)>>>6;F=d[D+u>>0]|0;G=d[D+1>>0]|0;a[C+9>>0]=(((Z(F,t)|0)+(Z(d[D+k>>0]|0,j)|0)<<3)+32|0)>>>6;a[C+1>>0]=(((Z(G,t)|0)+(Z(F,j)|0)<<3)+32|0)>>>6;E=E+-1|0;if(!E)break;else{C=C+2|0;D=D+2|0}}z=B;A=x+v|0}y=y+-1|0;if(!y)break;else{w=z+f|0;x=A+b|0}}if(l){i=m;return}l=c+64|0;c=o+((Z(s+q|0,r)|0)+p)|0;p=n;while(1){if(g){H=l;I=c}else{n=l+v|0;q=l;s=c;o=h;while(1){A=d[s+r>>0]|0;x=d[s>>0]|0;a[q+8>>0]=(((Z(A,t)|0)+(Z(d[s+e>>0]|0,j)|0)<<3)+32|0)>>>6;a[q>>0]=(((Z(x,t)|0)+(Z(A,j)|0)<<3)+32|0)>>>6;A=d[s+u>>0]|0;x=d[s+1>>0]|0;a[q+9>>0]=(((Z(A,t)|0)+(Z(d[s+k>>0]|0,j)|0)<<3)+32|0)>>>6;a[q+1>>0]=(((Z(x,t)|0)+(Z(A,j)|0)<<3)+32|0)>>>6;o=o+-1|0;if(!o)break;else{q=q+2|0;s=s+2|0}}H=n;I=c+v|0}p=p+-1|0;if(!p)break;else{l=H+f|0;c=I+b|0}}i=m;return}function Yb(b,c,e,f,g,h,j,k,l,m){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0;n=i;i=i+176|0;o=n;if(((e|0)>=0?!((e+1+l|0)>>>0>g>>>0|(f|0)<0):0)?(f+1+m|0)>>>0<=h>>>0:0){p=b;q=e;r=f;s=g;t=h}else{u=l+1|0;v=m+1|0;Wb(b,o,e,f,g,h,u,v,u);Wb(b+(Z(h,g)|0)|0,o+(Z(v,u)|0)|0,e,f,g,h,u,v,u);p=o;q=0;r=0;s=u;t=v}v=8-j|0;u=8-k|0;o=m>>>1;m=(o|0)==0;h=s<<1;g=l>>>1;f=(g|0)==0;e=16-l|0;b=h-l|0;l=s+1|0;w=h|1;x=s+2|0;y=h+2|0;z=g<<1;A=0;do{if(!m){B=c+(A<<6)|0;C=p+((Z((Z(A,t)|0)+r|0,s)|0)+q)|0;D=o;while(1){E=d[C+s>>0]|0;if(f){F=B;G=C}else{H=B+z|0;I=B;J=C;K=(Z(E,k)|0)+(Z(d[C>>0]|0,u)|0)|0;L=(Z(d[C+h>>0]|0,k)|0)+(Z(E,u)|0)|0;E=g;while(1){M=d[J+l>>0]|0;N=(Z(M,k)|0)+(Z(d[J+1>>0]|0,u)|0)|0;O=(Z(d[J+w>>0]|0,k)|0)+(Z(M,u)|0)|0;M=((Z(K,v)|0)+32+(Z(N,j)|0)|0)>>>6;a[I+8>>0]=((Z(L,v)|0)+32+(Z(O,j)|0)|0)>>>6;a[I>>0]=M;M=J;J=J+2|0;P=d[M+x>>0]|0;K=(Z(P,k)|0)+(Z(d[J>>0]|0,u)|0)|0;L=(Z(d[M+y>>0]|0,k)|0)+(Z(P,u)|0)|0;P=((Z(N,v)|0)+32+(Z(K,j)|0)|0)>>>6;a[I+9>>0]=((Z(O,v)|0)+32+(Z(L,j)|0)|0)>>>6;a[I+1>>0]=P;E=E+-1|0;if(!E)break;else I=I+2|0}F=H;G=C+z|0}D=D+-1|0;if(!D)break;else{B=F+e|0;C=G+b|0}}}A=A+1|0}while((A|0)!=2);i=n;return}function Zb(b,c,e,f,g,h,j,k){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;l=i;i=i+448|0;m=l;if(((e|0)>=0?!((j+e|0)>>>0>g>>>0|(f|0)<0):0)?(f+5+k|0)>>>0<=h>>>0:0){n=b;o=e;p=f;q=g}else{Wb(b,m,e,f,g,h,j,k+5|0,j);n=m;o=0;p=0;q=j}m=o+q+(Z(p,q)|0)|0;p=k>>>2;if(!p){i=l;return}k=(j|0)==0;o=(q<<2)-j|0;h=64-j|0;g=0-q|0;f=g<<1;e=q<<1;b=c;c=p;p=n+m|0;r=n+(m+(q*5|0))|0;while(1){if(k){s=b;t=p;u=r}else{m=b+j|0;n=b;v=j;w=p;x=r;while(1){y=d[x+f>>0]|0;z=d[x+g>>0]|0;A=d[x+q>>0]|0;B=d[x>>0]|0;C=A+y|0;D=d[w+e>>0]|0;a[n+48>>0]=a[((d[x+e>>0]|0)+16-C-(C<<2)+D+((B+z|0)*20|0)>>5)+3984>>0]|0;C=D+B|0;E=d[w+q>>0]|0;a[n+32>>0]=a[(A+16-C-(C<<2)+E+((z+y|0)*20|0)>>5)+3984>>0]|0;C=E+z|0;A=d[w>>0]|0;a[n+16>>0]=a[(B+16-C-(C<<2)+A+((D+y|0)*20|0)>>5)+3984>>0]|0;C=A+y|0;a[n>>0]=a[(z+16-C-(C<<2)+(d[w+g>>0]|0)+((E+D|0)*20|0)>>5)+3984>>0]|0;v=v+-1|0;if(!v)break;else{n=n+1|0;w=w+1|0;x=x+1|0}}s=m;t=p+j|0;u=r+j|0}c=c+-1|0;if(!c)break;else{b=s+h|0;p=t+o|0;r=u+o|0}}i=l;return}function _b(b,c,e,f,g,h,j,k,l){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;m=i;i=i+448|0;n=m;if(((e|0)>=0?!((j+e|0)>>>0>g>>>0|(f|0)<0):0)?(f+5+k|0)>>>0<=h>>>0:0){o=b;p=e;q=f;r=g}else{Wb(b,n,e,f,g,h,j,k+5|0,j);o=n;p=0;q=0;r=j}n=p+r+(Z(q,r)|0)|0;q=k>>>2;if(!q){i=m;return}k=(j|0)==0;p=(r<<2)-j|0;h=64-j|0;g=0-r|0;f=g<<1;e=r<<1;b=c;c=q;q=o+n|0;s=o+(n+(Z(r,l+2|0)|0))|0;l=o+(n+(r*5|0))|0;while(1){if(k){t=b;u=q;v=s;w=l}else{n=s+j|0;o=b+j|0;x=b;y=j;z=q;A=s;B=l;while(1){C=d[B+f>>0]|0;D=d[B+g>>0]|0;E=d[B+r>>0]|0;F=d[B>>0]|0;G=E+C|0;H=d[z+e>>0]|0;a[x+48>>0]=((d[((d[B+e>>0]|0)+16-G-(G<<2)+H+((F+D|0)*20|0)>>5)+3984>>0]|0)+1+(d[A+e>>0]|0)|0)>>>1;G=H+F|0;I=d[z+r>>0]|0;a[x+32>>0]=((d[(E+16-G-(G<<2)+I+((D+C|0)*20|0)>>5)+3984>>0]|0)+1+(d[A+r>>0]|0)|0)>>>1;G=I+D|0;E=d[z>>0]|0;a[x+16>>0]=((d[(F+16-G-(G<<2)+E+((H+C|0)*20|0)>>5)+3984>>0]|0)+1+(d[A>>0]|0)|0)>>>1;G=E+C|0;a[x>>0]=((d[(D+16-G-(G<<2)+(d[z+g>>0]|0)+((I+H|0)*20|0)>>5)+3984>>0]|0)+1+(d[A+g>>0]|0)|0)>>>1;y=y+-1|0;if(!y)break;else{x=x+1|0;z=z+1|0;A=A+1|0;B=B+1|0}}t=o;u=q+j|0;v=n;w=l+j|0}c=c+-1|0;if(!c)break;else{b=t+h|0;q=u+p|0;s=v+p|0;l=w+p|0}}i=m;return}function $b(b,c,e,f,g,h,j,k){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;l=i;i=i+448|0;m=l;if((e|0)>=0?!((e+5+j|0)>>>0>g>>>0|(f|0)<0|(k+f|0)>>>0>h>>>0):0){n=b;o=e;p=f;q=g}else{r=j+5|0;Wb(b,m,e,f,g,h,r,k,r);n=m;o=0;p=0;q=r}if(!k){i=l;return}r=j>>>2;m=(r|0)==0;h=q-j|0;g=16-j|0;j=r<<2;f=c;c=n+(o+5+(Z(p,q)|0))|0;q=k;while(1){if(m){s=f;t=c}else{k=f+j|0;p=f;o=c;n=d[c+-1>>0]|0;e=d[c+-2>>0]|0;b=d[c+-3>>0]|0;u=d[c+-4>>0]|0;v=d[c+-5>>0]|0;w=r;while(1){x=u+n|0;y=u;u=d[o>>0]|0;a[p>>0]=a[(v+16-x-(x<<2)+u+((b+e|0)*20|0)>>5)+3984>>0]|0;x=u+b|0;z=b;b=d[o+1>>0]|0;a[p+1>>0]=a[(y+16-x-(x<<2)+b+((e+n|0)*20|0)>>5)+3984>>0]|0;x=b+e|0;y=e;e=d[o+2>>0]|0;a[p+2>>0]=a[(z+16-x-(x<<2)+e+((u+n|0)*20|0)>>5)+3984>>0]|0;x=e+n|0;z=d[o+3>>0]|0;a[p+3>>0]=a[(y+16-x-(x<<2)+z+((b+u|0)*20|0)>>5)+3984>>0]|0;w=w+-1|0;if(!w)break;else{x=n;p=p+4|0;o=o+4|0;n=z;v=x}}s=k;t=c+j|0}q=q+-1|0;if(!q)break;else{f=s+g|0;c=t+h|0}}i=l;return}function ac(b,c,e,f,g,h,j,k,l){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;m=i;i=i+448|0;n=m;if((e|0)>=0?!((e+5+j|0)>>>0>g>>>0|(f|0)<0|(k+f|0)>>>0>h>>>0):0){o=b;p=e;q=f;r=g}else{s=j+5|0;Wb(b,n,e,f,g,h,s,k,s);o=n;p=0;q=0;r=s}if(!k){i=m;return}s=j>>>2;n=(s|0)==0;h=r-j|0;g=16-j|0;j=(l|0)!=0;l=s<<2;f=c;c=o+(p+5+(Z(q,r)|0))|0;r=k;while(1){if(n){t=f;u=c}else{k=f+l|0;q=f;p=c;o=d[c+-1>>0]|0;e=d[c+-2>>0]|0;b=d[c+-3>>0]|0;v=d[c+-4>>0]|0;w=d[c+-5>>0]|0;x=s;while(1){y=v+o|0;z=v;v=d[p>>0]|0;a[q>>0]=((j?e:b)+1+(d[(w+16-y-(y<<2)+v+((b+e|0)*20|0)>>5)+3984>>0]|0)|0)>>>1;y=v+b|0;A=b;b=d[p+1>>0]|0;a[q+1>>0]=((j?o:e)+1+(d[(z+16-y-(y<<2)+b+((e+o|0)*20|0)>>5)+3984>>0]|0)|0)>>>1;y=b+e|0;z=e;e=d[p+2>>0]|0;a[q+2>>0]=((j?v:o)+1+(d[(A+16-y-(y<<2)+e+((v+o|0)*20|0)>>5)+3984>>0]|0)|0)>>>1;y=e+o|0;A=d[p+3>>0]|0;a[q+3>>0]=((j?b:v)+1+(d[(z+16-y-(y<<2)+A+((b+v|0)*20|0)>>5)+3984>>0]|0)|0)>>>1;x=x+-1|0;if(!x)break;else{y=o;q=q+4|0;p=p+4|0;o=A;w=y}}t=k;u=c+l|0}r=r+-1|0;if(!r)break;else{f=t+g|0;c=u+h|0}}i=m;return}function bc(b,c,e,f,g,h,j,k,l){b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;m=i;i=i+448|0;n=m;if(((e|0)>=0?!((e+5+j|0)>>>0>g>>>0|(f|0)<0):0)?(f+5+k|0)>>>0<=h>>>0:0){o=b;p=e;q=f;r=g}else{s=j+5|0;Wb(b,n,e,f,g,h,s,k+5|0,s);o=n;p=0;q=0;r=s}s=(Z(q,r)|0)+p|0;p=(l&1|2)+r+s|0;q=o+p|0;if(!k){i=m;return}n=j>>>2;h=(n|0)==0;g=r-j|0;f=16-j|0;e=n<<2;b=c;c=o+((Z(r,l>>>1&1|2)|0)+5+s)|0;s=k;while(1){if(h){t=b;u=c}else{l=b+e|0;v=b;w=c;x=d[c+-1>>0]|0;y=d[c+-2>>0]|0;z=d[c+-3>>0]|0;A=d[c+-4>>0]|0;B=d[c+-5>>0]|0;C=n;while(1){D=A+x|0;E=A;A=d[w>>0]|0;a[v>>0]=a[(B+16-D-(D<<2)+A+((z+y|0)*20|0)>>5)+3984>>0]|0;D=A+z|0;F=z;z=d[w+1>>0]|0;a[v+1>>0]=a[(E+16-D-(D<<2)+z+((y+x|0)*20|0)>>5)+3984>>0]|0;D=z+y|0;E=y;y=d[w+2>>0]|0;a[v+2>>0]=a[(F+16-D-(D<<2)+y+((A+x|0)*20|0)>>5)+3984>>0]|0;D=y+x|0;F=d[w+3>>0]|0;a[v+3>>0]=a[(E+16-D-(D<<2)+F+((z+A|0)*20|0)>>5)+3984>>0]|0;C=C+-1|0;if(!C)break;else{D=x;v=v+4|0;w=w+4|0;x=F;B=D}}t=l;u=c+e|0}s=s+-1|0;if(!s)break;else{b=t+f|0;c=u+g|0}}g=k>>>2;if(!g){i=m;return}u=(j|0)==0;c=(r<<2)-j|0;b=64-j|0;s=0-r|0;e=s<<1;n=r<<1;h=t+(f-(k<<4))|0;k=q;q=o+(p+(r*5|0))|0;p=g;while(1){if(u){G=h;H=k;I=q}else{g=h+j|0;o=h;f=k;t=q;B=j;while(1){x=d[t+e>>0]|0;w=d[t+s>>0]|0;v=d[t+r>>0]|0;C=d[t>>0]|0;A=v+x|0;z=d[f+n>>0]|0;y=o+48|0;a[y>>0]=((d[((d[t+n>>0]|0)+16-A-(A<<2)+z+((C+w|0)*20|0)>>5)+3984>>0]|0)+1+(d[y>>0]|0)|0)>>>1;y=z+C|0;A=d[f+r>>0]|0;D=o+32|0;a[D>>0]=((d[(v+16-y-(y<<2)+A+((w+x|0)*20|0)>>5)+3984>>0]|0)+1+(d[D>>0]|0)|0)>>>1;D=d[f>>0]|0;y=A+w|0;v=o+16|0;a[v>>0]=((d[(C+16-y-(y<<2)+D+((z+x|0)*20|0)>>5)+3984>>0]|0)+1+(d[v>>0]|0)|0)>>>1;v=D+x|0;a[o>>0]=((d[(w+16-v-(v<<2)+(d[f+s>>0]|0)+((A+z|0)*20|0)>>5)+3984>>0]|0)+1+(d[o>>0]|0)|0)>>>1;B=B+-1|0;if(!B)break;else{o=o+1|0;f=f+1|0;t=t+1|0}}G=g;H=k+j|0;I=q+j|0}p=p+-1|0;if(!p)break;else{h=G+b|0;k=H+c|0;q=I+c|0}}i=m;return}function cc(b,e,f,g,h,j,k,l){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;m=i;i=i+1792|0;n=m+1344|0;o=m;if(((f|0)>=0?!((f+5+k|0)>>>0>h>>>0|(g|0)<0):0)?(g+5+l|0)>>>0<=j>>>0:0){p=b;q=f+5|0;r=g;s=h;t=l+5|0}else{u=k+5|0;v=l+5|0;Wb(b,n,f,g,h,j,u,v,u);p=n;q=5;r=0;s=u;t=v}if(t){v=k>>>2;u=(v|0)==0;n=s-k|0;j=v<<2;h=o;g=p+(q+(Z(r,s)|0))|0;s=t;while(1){if(u){w=h;x=g}else{t=h+(j<<2)|0;r=h;q=g;p=d[g+-1>>0]|0;f=d[g+-2>>0]|0;b=d[g+-3>>0]|0;y=d[g+-4>>0]|0;z=d[g+-5>>0]|0;A=v;while(1){B=y+p|0;C=y;y=d[q>>0]|0;c[r>>2]=z-B-(B<<2)+y+((b+f|0)*20|0);B=y+b|0;D=b;b=d[q+1>>0]|0;c[r+4>>2]=C-B+b-(B<<2)+((f+p|0)*20|0);B=b+f|0;C=f;f=d[q+2>>0]|0;c[r+8>>2]=D-B+f-(B<<2)+((y+p|0)*20|0);B=f+p|0;D=d[q+3>>0]|0;c[r+12>>2]=C-B+D-(B<<2)+((b+y|0)*20|0);A=A+-1|0;if(!A)break;else{B=p;r=r+16|0;q=q+4|0;p=D;z=B}}w=t;x=g+j|0}s=s+-1|0;if(!s)break;else{h=w;g=x+n|0}}}n=l>>>2;if(!n){i=m;return}l=(k|0)==0;x=64-k|0;g=k*3|0;w=0-k|0;h=w<<1;s=k<<1;j=e;e=o+(k<<2)|0;v=o+(k*6<<2)|0;o=n;while(1){if(l){E=j;F=e;G=v}else{n=j+k|0;u=j;z=e;p=v;q=k;while(1){r=c[p+(h<<2)>>2]|0;A=c[p+(w<<2)>>2]|0;y=c[p+(k<<2)>>2]|0;b=c[p>>2]|0;f=y+r|0;B=c[z+(s<<2)>>2]|0;a[u+48>>0]=a[((c[p+(s<<2)>>2]|0)+512-f-(f<<2)+B+((b+A|0)*20|0)>>10)+3984>>0]|0;f=B+b|0;D=c[z+(k<<2)>>2]|0;a[u+32>>0]=a[(y+512-f-(f<<2)+D+((A+r|0)*20|0)>>10)+3984>>0]|0;f=c[z>>2]|0;y=D+A|0;a[u+16>>0]=a[(b+512-y-(y<<2)+f+((B+r|0)*20|0)>>10)+3984>>0]|0;y=f+r|0;a[u>>0]=a[(A+512-y-(y<<2)+(c[z+(w<<2)>>2]|0)+((D+B|0)*20|0)>>10)+3984>>0]|0;q=q+-1|0;if(!q)break;else{u=u+1|0;z=z+4|0;p=p+4|0}}E=n;F=e+(k<<2)|0;G=v+(k<<2)|0}o=o+-1|0;if(!o)break;else{j=E+x|0;e=F+(g<<2)|0;v=G+(g<<2)|0}}i=m;return}function dc(b,e,f,g,h,j,k,l,m){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0;n=i;i=i+1792|0;o=n+1344|0;p=n;if(((f|0)>=0?!((f+5+k|0)>>>0>h>>>0|(g|0)<0):0)?(g+5+l|0)>>>0<=j>>>0:0){q=b;r=f+5|0;s=g;t=h;u=l+5|0}else{v=k+5|0;w=l+5|0;Wb(b,o,f,g,h,j,v,w,v);q=o;r=5;s=0;t=v;u=w}if(u){w=k>>>2;v=(w|0)==0;o=t-k|0;j=w<<2;h=p;g=q+(r+(Z(s,t)|0))|0;t=u;while(1){if(v){x=h;y=g}else{u=h+(j<<2)|0;s=h;r=g;q=d[g+-1>>0]|0;f=d[g+-2>>0]|0;b=d[g+-3>>0]|0;z=d[g+-4>>0]|0;A=d[g+-5>>0]|0;B=w;while(1){C=z+q|0;D=z;z=d[r>>0]|0;c[s>>2]=A-C-(C<<2)+z+((b+f|0)*20|0);C=z+b|0;E=b;b=d[r+1>>0]|0;c[s+4>>2]=D-C+b-(C<<2)+((f+q|0)*20|0);C=b+f|0;D=f;f=d[r+2>>0]|0;c[s+8>>2]=E-C+f-(C<<2)+((z+q|0)*20|0);C=f+q|0;E=d[r+3>>0]|0;c[s+12>>2]=D-C+E-(C<<2)+((b+z|0)*20|0);B=B+-1|0;if(!B)break;else{C=q;s=s+16|0;r=r+4|0;q=E;A=C}}x=u;y=g+j|0}t=t+-1|0;if(!t)break;else{h=x;g=y+o|0}}}o=l>>>2;if(!o){i=n;return}l=(k|0)==0;y=64-k|0;g=k*3|0;x=0-k|0;h=x<<1;t=k<<1;j=e;e=p+(k<<2)|0;w=p+((Z(m+2|0,k)|0)+k<<2)|0;m=p+(k*6<<2)|0;p=o;while(1){if(l){F=j;G=e;H=w;I=m}else{o=w+(k<<2)|0;v=j+k|0;A=j;q=e;r=w;s=m;B=k;while(1){z=c[s+(h<<2)>>2]|0;b=c[s+(x<<2)>>2]|0;f=c[s+(k<<2)>>2]|0;C=c[s>>2]|0;E=f+z|0;D=c[q+(t<<2)>>2]|0;a[A+48>>0]=((d[((c[s+(t<<2)>>2]|0)+512-E-(E<<2)+D+((C+b|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[r+(t<<2)>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;E=D+C|0;J=c[q+(k<<2)>>2]|0;a[A+32>>0]=((d[(f+512-E-(E<<2)+J+((b+z|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[r+(k<<2)>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;E=c[q>>2]|0;f=J+b|0;a[A+16>>0]=((d[(C+512-f-(f<<2)+E+((D+z|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[r>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;f=E+z|0;a[A>>0]=((d[(b+512-f-(f<<2)+(c[q+(x<<2)>>2]|0)+((J+D|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[r+(x<<2)>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;B=B+-1|0;if(!B)break;else{A=A+1|0;q=q+4|0;r=r+4|0;s=s+4|0}}F=v;G=e+(k<<2)|0;H=o;I=m+(k<<2)|0}p=p+-1|0;if(!p)break;else{j=F+y|0;e=G+(g<<2)|0;w=H+(g<<2)|0;m=I+(g<<2)|0}}i=n;return}function ec(b,e,f,g,h,j,k,l,m){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0;n=i;i=i+1792|0;o=n+1344|0;p=n;q=k+5|0;if(((f|0)>=0?!((f+5+k|0)>>>0>h>>>0|(g|0)<0):0)?(g+5+l|0)>>>0<=j>>>0:0){r=b;s=f;t=g;u=h}else{Wb(b,o,f,g,h,j,q,l+5|0,q);r=o;s=0;t=0;u=q}o=s+u+(Z(t,u)|0)|0;t=l>>>2;if(t){s=(q|0)==0;j=(u<<2)-k+-5|0;h=q*3|0;g=0-u|0;f=g<<1;b=u<<1;v=q<<1;w=-5-k|0;x=p+(q<<2)|0;y=r+o|0;z=r+(o+(u*5|0))|0;o=t;while(1){if(s){A=x;B=y;C=z}else{t=x+(q<<2)|0;r=x;D=y;E=z;F=q;while(1){G=d[E+f>>0]|0;H=d[E+g>>0]|0;I=d[E+u>>0]|0;J=d[E>>0]|0;K=I+G|0;L=d[D+b>>0]|0;c[r+(v<<2)>>2]=(d[E+b>>0]|0)-K-(K<<2)+L+((J+H|0)*20|0);K=L+J|0;M=d[D+u>>0]|0;c[r+(q<<2)>>2]=I-K+M-(K<<2)+((H+G|0)*20|0);K=d[D>>0]|0;I=M+H|0;c[r>>2]=J-I+K-(I<<2)+((L+G|0)*20|0);I=K+G|0;c[r+(w<<2)>>2]=H-I+(d[D+g>>0]|0)-(I<<2)+((M+L|0)*20|0);F=F+-1|0;if(!F)break;else{r=r+4|0;D=D+1|0;E=E+1|0}}A=t;B=y+q|0;C=z+q|0}o=o+-1|0;if(!o)break;else{x=A+(h<<2)|0;y=B+j|0;z=C+j|0}}}if(!l){i=n;return}j=k>>>2;C=(j|0)==0;z=16-k|0;k=j<<2;B=e;e=p+(m+2<<2)|0;m=p+20|0;p=l;while(1){if(C){N=B;O=e;P=m}else{l=e+(k<<2)|0;y=B;h=e;A=m;x=c[m+-4>>2]|0;o=c[m+-8>>2]|0;q=c[m+-12>>2]|0;g=c[m+-16>>2]|0;w=c[m+-20>>2]|0;u=j;while(1){b=g+x|0;v=g;g=c[A>>2]|0;a[y>>0]=((d[(w+512-b-(b<<2)+g+((q+o|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[h>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;b=g+q|0;f=q;q=c[A+4>>2]|0;a[y+1>>0]=((d[(v+512-b-(b<<2)+q+((o+x|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[h+4>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;b=q+o|0;v=o;o=c[A+8>>2]|0;a[y+2>>0]=((d[(f+512-b-(b<<2)+o+((g+x|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[h+8>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;b=o+x|0;f=c[A+12>>2]|0;a[y+3>>0]=((d[(v+512-b-(b<<2)+f+((q+g|0)*20|0)>>10)+3984>>0]|0)+1+(d[((c[h+12>>2]|0)+16>>5)+3984>>0]|0)|0)>>>1;u=u+-1|0;if(!u)break;else{b=x;y=y+4|0;h=h+16|0;A=A+16|0;x=f;w=b}}N=B+k|0;O=l;P=m+(k<<2)|0}p=p+-1|0;if(!p)break;else{B=N+z|0;e=O+20|0;m=P+20|0}}i=n;return}function fc(a,d,e,f,g,h,j,k,l){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;m=i;n=a+((j<<4)+h)|0;o=b[d>>1]|0;p=d+2|0;q=b[p>>1]|0;r=e+4|0;s=c[r>>2]<<4;t=e+8|0;u=c[t>>2]<<4;v=h+f|0;f=v+(o>>2)|0;w=j+g|0;g=w+(q>>2)|0;do switch(c[6800+((o&3)<<4)+((q&3)<<2)>>2]|0){case 2:{Zb(c[e>>2]|0,n,f,g+-2|0,s,u,k,l);break}case 0:{Wb(c[e>>2]|0,n,f,g,s,u,k,l,16);break}case 1:{_b(c[e>>2]|0,n,f,g+-2|0,s,u,k,l,0);break}case 4:{ac(c[e>>2]|0,n,f+-2|0,g,s,u,k,l,0);break}case 10:{cc(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l);break}case 6:{ec(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,0);break}case 7:{bc(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,2);break}case 8:{$b(c[e>>2]|0,n,f+-2|0,g,s,u,k,l);break}case 12:{ac(c[e>>2]|0,n,f+-2|0,g,s,u,k,l,1);break}case 5:{bc(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,0);break}case 9:{dc(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,0);break}case 13:{bc(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,1);break}case 11:{dc(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,1);break}case 3:{_b(c[e>>2]|0,n,f,g+-2|0,s,u,k,l,1);break}case 14:{ec(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,1);break}default:bc(c[e>>2]|0,n,f+-2|0,g+-2|0,s,u,k,l,3)}while(0);u=(h>>>1)+256+(j>>>1<<3)|0;j=a+u|0;h=c[r>>2]|0;r=h<<3;s=c[t>>2]|0;t=s<<3;g=b[d>>1]|0;d=(g>>3)+(v>>>1)|0;v=b[p>>1]|0;p=(v>>3)+(w>>>1)|0;w=g&7;g=v&7;v=k>>>1;k=l>>>1;l=c[e>>2]|0;e=Z(h<<8,s)|0;s=l+e|0;h=(w|0)!=0;f=(g|0)!=0;if(h&f){Yb(s,j,d,p,r,t,w,g,v,k);i=m;return}if(h){Vb(s,j,d,p,r,t,w,v,k);i=m;return}if(f){Xb(s,j,d,p,r,t,g,v,k);i=m;return}else{Wb(s,j,d,p,r,t,v,k,8);Wb(l+((Z(t,r)|0)+e)|0,a+(u+64)|0,d,p,r,t,v,k,8);i=m;return}}function gc(b,c,d,e,f){b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0;g=i;if(!d)h=c;else{qd(c|0,a[b>>0]|0,d|0)|0;h=c+d|0}if(!e){j=b;k=h}else{d=h+e|0;c=e;l=b;m=h;while(1){a[m>>0]=a[l>>0]|0;c=c+-1|0;if(!c)break;else{l=l+1|0;m=m+1|0}}j=b+e|0;k=d}if(!f){i=g;return}qd(k|0,a[j+-1>>0]|0,f|0)|0;i=g;return}function hc(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;e=i;kd(b,a,d);i=e;return}function ic(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;f=i;g=c[a+40>>2]|0;if(g){h=c[a>>2]|0;j=a+32|0;k=0;do{if(((c[h+(k*40|0)+20>>2]|0)+-1|0)>>>0<2){l=c[h+(k*40|0)+12>>2]|0;if(l>>>0>d>>>0)m=l-(c[j>>2]|0)|0;else m=l;c[h+(k*40|0)+8>>2]=m}k=k+1|0}while((k|0)!=(g|0))}if(!(c[b>>2]|0)){n=0;i=f;return n|0}g=c[b+4>>2]|0;if(g>>>0>=3){n=0;i=f;return n|0}k=a+32|0;m=a+24|0;h=a+4|0;j=g;g=d;l=0;while(1){a:do if(j>>>0<2){o=c[b+(l*12|0)+8>>2]|0;if(!j){p=g-o|0;if((p|0)<0)q=(c[k>>2]|0)+p|0;else q=p}else{p=o+g|0;o=c[k>>2]|0;q=p-((p|0)<(o|0)?0:o)|0}if(q>>>0>d>>>0)r=q-(c[k>>2]|0)|0;else r=q;o=c[m>>2]|0;p=0;while(1){s=p>>>0<o>>>0;t=0;while(1){if(!(s&(t|0)==0)){u=t;v=p;w=q;break a}x=c[a>>2]|0;if(((c[x+(p*40|0)+20>>2]|0)+-1|0)>>>0>=2)break;if((c[x+(p*40|0)+8>>2]|0)==(r|0))t=1;else break}p=p+1|0}}else{p=c[b+(l*12|0)+12>>2]|0;o=c[m>>2]|0;t=0;while(1){s=t>>>0<o>>>0;x=0;while(1){if(!(s&(x|0)==0)){u=x;v=t;w=g;break a}y=c[a>>2]|0;if((c[y+(t*40|0)+20>>2]|0)!=3)break;if((c[y+(t*40|0)+8>>2]|0)==(p|0))x=1;else break}t=t+1|0}}while(0);t=(u|0)==0?-1:v;if((t|0)<0){n=1;z=40;break}p=c[a>>2]|0;if((c[p+(t*40|0)+20>>2]|0)>>>0<=1){n=1;z=40;break}if(l>>>0<e>>>0){o=e;do{x=o;o=o+-1|0;s=c[h>>2]|0;c[s+(x<<2)>>2]=c[s+(o<<2)>>2]}while(o>>>0>l>>>0);A=c[a>>2]|0}else A=p;c[(c[h>>2]|0)+(l<<2)>>2]=A+(t*40|0);l=l+1|0;if(l>>>0<=e>>>0){o=l;s=l;while(1){x=c[h>>2]|0;y=c[x+(o<<2)>>2]|0;if((y|0)==((c[a>>2]|0)+(t*40|0)|0))B=s;else{c[x+(s<<2)>>2]=y;B=s+1|0}o=o+1|0;if(o>>>0>e>>>0)break;else s=B}}j=c[b+(l*12|0)+4>>2]|0;if(j>>>0>=3){n=0;z=40;break}else g=w}if((z|0)==40){i=f;return n|0}return 0}function jc(a,b,d,e,f,g,h,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0;k=i;l=a+8|0;m=c[l>>2]|0;if((c[d>>2]|0)!=(c[m>>2]|0)){n=1;i=k;return n|0}d=a+52|0;c[d>>2]=0;o=a+56|0;p=(c[o>>2]|0)==0;q=p&1;do if(!b){c[m+20>>2]=0;c[m+12>>2]=e;c[m+8>>2]=e;c[m+16>>2]=f;c[m+24>>2]=q;if(p){r=a+44|0;c[r>>2]=(c[r>>2]|0)+1;s=0}else s=0}else{if(g){r=a+20|0;c[r>>2]=0;t=a+16|0;c[t>>2]=0;u=c[a>>2]|0;v=a+44|0;w=0;do{x=u+(w*40|0)+20|0;if((c[x>>2]|0)!=0?(c[x>>2]=0,(c[u+(w*40|0)+24>>2]|0)==0):0)c[v>>2]=(c[v>>2]|0)+-1;w=w+1|0}while((w|0)!=16);do{}while((tc(a)|0)==0);w=a+40|0;c[w>>2]=0;u=a+36|0;c[u>>2]=65535;c[a+48>>2]=0;if(!((c[b>>2]|0)==0?(c[o>>2]|0)==0:0)){c[t>>2]=0;c[r>>2]=0}x=(c[b+4>>2]|0)==0;y=c[l>>2]|0;c[y+20>>2]=x?2:3;c[u>>2]=x?65535:0;c[y+12>>2]=0;c[y+8>>2]=0;c[y+16>>2]=0;c[y+24>>2]=q;c[v>>2]=1;c[w>>2]=1;s=0;break}if(!(c[b+8>>2]|0)){w=a+40|0;y=c[w>>2]|0;x=c[a+24>>2]|0;if(y>>>0>=x>>>0)if(y){u=c[a>>2]|0;z=0;A=-1;B=0;while(1){if(((c[u+(z*40|0)+20>>2]|0)+-1|0)>>>0<2){C=c[u+(z*40|0)+8>>2]|0;D=(C|0)<(B|0)|(A|0)==-1;E=D?z:A;F=D?C:B}else{E=A;F=B}z=z+1|0;if((z|0)==(y|0))break;else{A=E;B=F}}if((E|0)>-1){B=y+-1|0;c[u+(E*40|0)+20>>2]=0;c[w>>2]=B;if(!(c[u+(E*40|0)+24>>2]|0)){A=a+44|0;c[A>>2]=(c[A>>2]|0)+-1;G=e;H=B;I=x;J=0}else{G=e;H=B;I=x;J=0}}else{G=e;H=y;I=x;J=1}}else{G=e;H=0;I=x;J=1}else{G=e;H=y;I=x;J=0}}else{B=a+24|0;A=a+40|0;z=a+44|0;v=a+36|0;r=a+48|0;t=e;C=0;D=0;a:while(1){switch(c[b+(C*20|0)+12>>2]|0){case 6:{K=c[b+(C*20|0)+24>>2]|0;L=c[v>>2]|0;if((L|0)==65535|L>>>0<K>>>0){M=1;N=90;break a}L=c[B>>2]|0;b:do if(L){O=c[a>>2]|0;P=0;while(1){Q=O+(P*40|0)+20|0;if((c[Q>>2]|0)==3?(c[O+(P*40|0)+8>>2]|0)==(K|0):0)break;R=P+1|0;if(R>>>0<L>>>0)P=R;else{S=L;N=77;break b}}c[Q>>2]=0;R=(c[A>>2]|0)+-1|0;c[A>>2]=R;if(!(c[O+(P*40|0)+24>>2]|0)){c[z>>2]=(c[z>>2]|0)+-1;T=R;U=L}else{T=R;U=L}}else{S=0;N=77}while(0);if((N|0)==77){N=0;T=c[A>>2]|0;U=S}if(T>>>0>=U>>>0){M=1;N=90;break a}L=c[l>>2]|0;c[L+12>>2]=t;c[L+8>>2]=K;c[L+16>>2]=f;c[L+20>>2]=3;c[L+24>>2]=(c[o>>2]|0)==0&1;c[A>>2]=T+1;c[z>>2]=(c[z>>2]|0)+1;V=t;W=1;break}case 4:{L=c[b+(C*20|0)+28>>2]|0;c[v>>2]=L;R=c[B>>2]|0;if(!R){V=t;W=D}else{X=c[a>>2]|0;Y=L;Z=0;while(1){_=X+(Z*40|0)+20|0;do if((c[_>>2]|0)==3){if((c[X+(Z*40|0)+8>>2]|0)>>>0<=L>>>0)if((Y|0)==65535)$=65535;else{aa=Y;break}else $=Y;c[_>>2]=0;c[A>>2]=(c[A>>2]|0)+-1;if(!(c[X+(Z*40|0)+24>>2]|0)){c[z>>2]=(c[z>>2]|0)+-1;aa=$}else aa=$}else aa=Y;while(0);Z=Z+1|0;if((Z|0)==(R|0)){V=t;W=D;break}else Y=aa}}break}case 0:{M=0;N=90;break a;break}case 2:{Y=c[b+(C*20|0)+20>>2]|0;R=c[B>>2]|0;Z=0;c:while(1){X=Z>>>0<R>>>0;ba=1;while(1){if(!(X&ba))break c;L=c[a>>2]|0;if((c[L+(Z*40|0)+20>>2]|0)!=3)break;if((c[L+(Z*40|0)+8>>2]|0)==(Y|0))ba=0;else break}Z=Z+1|0}Y=ba?-1:Z;if((Y|0)<0){ca=1;break a}R=c[a>>2]|0;c[R+(Y*40|0)+20>>2]=0;c[A>>2]=(c[A>>2]|0)+-1;if(!(c[R+(Y*40|0)+24>>2]|0)){c[z>>2]=(c[z>>2]|0)+-1;V=t;W=D}else{V=t;W=D}break}case 3:{Y=c[b+(C*20|0)+16>>2]|0;R=c[b+(C*20|0)+24>>2]|0;X=c[v>>2]|0;if((X|0)==65535|X>>>0<R>>>0){ca=1;break a}X=c[B>>2]|0;d:do if(X){L=c[a>>2]|0;K=0;while(1){da=L+(K*40|0)+20|0;if((c[da>>2]|0)==3?(c[L+(K*40|0)+8>>2]|0)==(R|0):0)break;_=K+1|0;if(_>>>0<X>>>0)K=_;else{ea=X;break d}}c[da>>2]=0;c[A>>2]=(c[A>>2]|0)+-1;if(!(c[L+(K*40|0)+24>>2]|0)){c[z>>2]=(c[z>>2]|0)+-1;ea=X}else ea=X}else ea=0;while(0);X=t-Y|0;Z=0;e:while(1){_=Z>>>0<ea>>>0;fa=1;while(1){if(!(_&fa))break e;P=c[a>>2]|0;if(((c[P+(Z*40|0)+20>>2]|0)+-1|0)>>>0>=2)break;if((c[P+(Z*40|0)+8>>2]|0)==(X|0))fa=0;else break}Z=Z+1|0}X=fa?-1:Z;if((X|0)<0){ca=1;break a}Y=c[a>>2]|0;_=Y+(X*40|0)+20|0;if((c[_>>2]|0)>>>0<=1){ca=1;break a}c[_>>2]=3;c[Y+(X*40|0)+8>>2]=R;V=t;W=D;break}case 1:{X=t-(c[b+(C*20|0)+16>>2]|0)|0;Y=c[B>>2]|0;_=0;f:while(1){K=_>>>0<Y>>>0;ga=1;while(1){if(!(K&ga))break f;L=c[a>>2]|0;if(((c[L+(_*40|0)+20>>2]|0)+-1|0)>>>0>=2)break;if((c[L+(_*40|0)+8>>2]|0)==(X|0))ga=0;else break}_=_+1|0}X=ga?-1:_;if((X|0)<0){ca=1;break a}Y=c[a>>2]|0;c[Y+(X*40|0)+20>>2]=0;c[A>>2]=(c[A>>2]|0)+-1;if(!(c[Y+(X*40|0)+24>>2]|0)){c[z>>2]=(c[z>>2]|0)+-1;V=t;W=D}else{V=t;W=D}break}case 5:{X=c[a>>2]|0;Y=0;do{R=X+(Y*40|0)+20|0;if((c[R>>2]|0)!=0?(c[R>>2]=0,(c[X+(Y*40|0)+24>>2]|0)==0):0)c[z>>2]=(c[z>>2]|0)+-1;Y=Y+1|0}while((Y|0)!=16);do{}while((tc(a)|0)==0);c[A>>2]=0;c[v>>2]=65535;c[r>>2]=0;c[d>>2]=1;V=0;W=D;break}default:{ca=1;break a}}t=V;C=C+1|0;D=W}if((N|0)==90)ca=M;if(D){s=ca;break}G=t;H=c[A>>2]|0;I=c[B>>2]|0;J=ca}if(H>>>0<I>>>0){C=c[l>>2]|0;c[C+12>>2]=G;c[C+8>>2]=G;c[C+16>>2]=f;c[C+20>>2]=2;c[C+24>>2]=q;C=a+44|0;c[C>>2]=(c[C>>2]|0)+1;c[a+40>>2]=H+1;s=J}else s=1}while(0);J=c[l>>2]|0;c[J+36>>2]=g;c[J+28>>2]=h;c[J+32>>2]=j;if(!(c[o>>2]|0)){o=a+44|0;l=a+28|0;H=c[l>>2]|0;if((c[o>>2]|0)>>>0>H>>>0){do{tc(a)|0;q=c[l>>2]|0}while((c[o>>2]|0)>>>0>q>>>0);ha=q}else ha=H}else{H=a+16|0;o=c[H>>2]|0;l=c[a+12>>2]|0;c[l+(o<<4)>>2]=c[J>>2];c[l+(o<<4)+12>>2]=g;c[l+(o<<4)+4>>2]=h;c[l+(o<<4)+8>>2]=j;c[H>>2]=o+1;ha=c[a+28>>2]|0}uc(c[a>>2]|0,ha+1|0);n=s;i=k;return n|0}function kc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=i;if((b>>>0<=16?(e=c[(c[a+4>>2]|0)+(b<<2)>>2]|0,(e|0)!=0):0)?(c[e+20>>2]|0)>>>0>1:0)f=c[e>>2]|0;else f=0;i=d;return f|0}function lc(a){a=a|0;var b=0;b=(c[a>>2]|0)+((c[a+28>>2]|0)*40|0)|0;c[a+8>>2]=b;return c[b>>2]|0}
function mc(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0;h=i;c[a+36>>2]=65535;j=e>>>0>1?e:1;c[a+24>>2]=j;e=a+28|0;c[e>>2]=(g|0)==0?d:j;c[a+32>>2]=f;c[a+56>>2]=g;c[a+44>>2]=0;c[a+40>>2]=0;c[a+48>>2]=0;g=id(680)|0;c[a>>2]=g;if(!g){k=65535;i=h;return k|0}ld(g,0,680);a:do if((c[e>>2]|0)!=-1){g=b*384|47;f=0;while(1){j=id(g)|0;d=c[a>>2]|0;c[d+(f*40|0)+4>>2]=j;if(!j){k=65535;break}c[d+(f*40|0)>>2]=j+(0-j&15);f=f+1|0;if(f>>>0>=((c[e>>2]|0)+1|0)>>>0)break a}i=h;return k|0}while(0);b=a+4|0;c[b>>2]=id(68)|0;f=id((c[e>>2]<<4)+16|0)|0;c[a+12>>2]=f;e=c[b>>2]|0;if((e|0)==0|(f|0)==0){k=65535;i=h;return k|0}ld(e,0,68);c[a+20>>2]=0;c[a+16>>2]=0;k=0;i=h;return k|0}function nc(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;g=i;oc(a);h=mc(a,b,c,d,e,f)|0;i=g;return h|0}function oc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;b=i;d=c[a>>2]|0;if(d){e=a+28|0;if((c[e>>2]|0)==-1)f=d;else{g=d;d=0;while(1){jd(c[g+(d*40|0)+4>>2]|0);h=c[a>>2]|0;c[h+(d*40|0)+4>>2]=0;d=d+1|0;if(d>>>0>=((c[e>>2]|0)+1|0)>>>0){f=h;break}else g=h}}}else f=0;jd(f);c[a>>2]=0;f=a+4|0;jd(c[f>>2]|0);c[f>>2]=0;f=a+12|0;jd(c[f>>2]|0);c[f>>2]=0;i=b;return}function pc(a){a=a|0;var b=0,d=0,e=0,f=0;b=i;d=c[a+40>>2]|0;if(!d){i=b;return}e=a+4|0;f=0;do{c[(c[e>>2]|0)+(f<<2)>>2]=(c[a>>2]|0)+(f*40|0);f=f+1|0}while(f>>>0<d>>>0);i=b;return}function qc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;f=i;g=a+16|0;c[g>>2]=0;c[a+20>>2]=0;if(!e){h=0;i=f;return h|0}e=a+48|0;j=c[e>>2]|0;k=(j|0)==(b|0);a:do if(!k?(l=a+32|0,m=c[l>>2]|0,n=((j+1|0)>>>0)%(m>>>0)|0,(n|0)!=(b|0)):0){o=a+28|0;p=c[(c[a>>2]|0)+((c[o>>2]|0)*40|0)>>2]|0;q=a+40|0;r=a+24|0;s=a+44|0;t=m;m=n;while(1){n=c[q>>2]|0;if(!n)u=0;else{v=c[a>>2]|0;w=0;do{if(((c[v+(w*40|0)+20>>2]|0)+-1|0)>>>0<2){x=c[v+(w*40|0)+12>>2]|0;c[v+(w*40|0)+8>>2]=x-(x>>>0>m>>>0?t:0)}w=w+1|0}while((w|0)!=(n|0));u=n}if(u>>>0>=(c[r>>2]|0)>>>0){if(!u){h=1;y=38;break}n=c[a>>2]|0;w=0;v=-1;x=0;while(1){if(((c[n+(w*40|0)+20>>2]|0)+-1|0)>>>0<2){z=c[n+(w*40|0)+8>>2]|0;A=(z|0)<(x|0)|(v|0)==-1;B=A?w:v;C=A?z:x}else{B=v;C=x}w=w+1|0;if((w|0)==(u|0))break;else{v=B;x=C}}if((B|0)<=-1){h=1;y=38;break}x=u+-1|0;c[n+(B*40|0)+20>>2]=0;c[q>>2]=x;if(!(c[n+(B*40|0)+24>>2]|0)){c[s>>2]=(c[s>>2]|0)+-1;D=x}else D=x}else D=u;x=c[s>>2]|0;v=c[o>>2]|0;if(x>>>0<v>>>0){E=v;F=x;G=D}else{do{tc(a)|0;H=c[s>>2]|0;I=c[o>>2]|0}while(H>>>0>=I>>>0);E=I;F=H;G=c[q>>2]|0}n=c[a>>2]|0;c[n+(E*40|0)+20>>2]=1;c[n+(E*40|0)+12>>2]=m;c[n+(E*40|0)+8>>2]=m;c[n+(E*40|0)+16>>2]=0;c[n+(E*40|0)+24>>2]=0;c[s>>2]=F+1;c[q>>2]=G+1;uc(n,E+1|0);t=c[l>>2]|0;m=((m+1|0)>>>0)%(t>>>0)|0;if((m|0)==(b|0)){y=23;break}}if((y|0)==23){m=c[g>>2]|0;if(!m){y=33;break}t=c[a+12>>2]|0;l=c[o>>2]|0;q=c[a>>2]|0;s=q+(l*40|0)|0;r=c[s>>2]|0;n=0;while(1){if((c[t+(n<<4)>>2]|0)==(r|0))break;n=n+1|0;if(n>>>0>=m>>>0){y=33;break a}}if(!l){y=33;break}else J=0;while(1){K=q+(J*40|0)|0;J=J+1|0;if((c[K>>2]|0)==(p|0))break;if(J>>>0>=l>>>0){y=33;break a}}c[K>>2]=r;c[s>>2]=p;y=33;break}else if((y|0)==38){i=f;return h|0}}else y=31;while(0);if((y|0)==31)if(d)if(k){h=1;i=f;return h|0}else y=33;else L=j;do if((y|0)==33){if(!d){L=c[e>>2]|0;break}c[e>>2]=b;h=0;i=f;return h|0}while(0);if((L|0)==(b|0)){h=0;i=f;return h|0}L=c[a+32>>2]|0;c[e>>2]=((b+-1+L|0)>>>0)%(L>>>0)|0;h=0;i=f;return h|0}function rc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;b=i;d=a+20|0;e=c[d>>2]|0;if(e>>>0>=(c[a+16>>2]|0)>>>0){f=0;i=b;return f|0}g=c[a+12>>2]|0;c[d>>2]=e+1;f=g+(e<<4)|0;i=b;return f|0}function sc(a){a=a|0;var b=0;b=i;if(!(c[a>>2]|0)){i=b;return}c[a+60>>2]=1;do{}while((tc(a)|0)==0);i=b;return}function tc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;b=i;if(c[a+56>>2]|0){d=1;i=b;return d|0}e=c[a>>2]|0;f=c[a+28>>2]|0;g=0;h=2147483647;j=0;while(1){if(!(c[e+(g*40|0)+24>>2]|0)){k=h;l=j}else{m=c[e+(g*40|0)+16>>2]|0;n=(m|0)<(h|0);k=n?m:h;l=n?e+(g*40|0)|0:j}g=g+1|0;if(g>>>0>f>>>0)break;else{h=k;j=l}}if(!l){d=1;i=b;return d|0}j=a+16|0;k=c[j>>2]|0;h=c[a+12>>2]|0;c[h+(k<<4)>>2]=c[l>>2];c[h+(k<<4)+12>>2]=c[l+36>>2];c[h+(k<<4)+4>>2]=c[l+28>>2];c[h+(k<<4)+8>>2]=c[l+32>>2];c[j>>2]=k+1;c[l+24>>2]=0;if(c[l+20>>2]|0){d=0;i=b;return d|0}l=a+44|0;c[l>>2]=(c[l>>2]|0)+-1;d=0;i=b;return d|0}function uc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;d=i;i=i+32|0;e=d+16|0;f=d;g=7;do{if(g>>>0<b>>>0){h=g;do{j=a+(h*40|0)|0;k=c[j>>2]|0;l=c[j+4>>2]|0;j=c[a+(h*40|0)+8>>2]|0;m=a+(h*40|0)+12|0;n=c[m+4>>2]|0;o=e;c[o>>2]=c[m>>2];c[o+4>>2]=n;n=c[a+(h*40|0)+20>>2]|0;o=c[a+(h*40|0)+24>>2]|0;m=a+(h*40|0)+28|0;c[f+0>>2]=c[m+0>>2];c[f+4>>2]=c[m+4>>2];c[f+8>>2]=c[m+8>>2];a:do if(h>>>0<g>>>0){p=h;q=5}else{m=(n|0)==0;r=(o|0)==0;s=n+-1|0;t=s>>>0<2;u=h;b:while(1){v=u-g|0;w=c[a+(v*40|0)+20>>2]|0;do if(!w)if(m?(c[a+(v*40|0)+24>>2]|0)!=0|r:0)break b;else q=16;else{if(m)break b;x=w+-1|0;if((x|s)>>>0<2){y=c[a+(v*40|0)+8>>2]|0;if((y|0)>(j|0))break b;z=a+(u*40|0)|0;if((y|0)<(j|0)){A=z;break}else{B=z;break a}}if(x>>>0<2)break b;if(!t?(c[a+(v*40|0)+8>>2]|0)<=(j|0):0)break b;else q=16}while(0);if((q|0)==16){q=0;A=a+(u*40|0)|0}w=A+0|0;x=a+(v*40|0)+0|0;z=w+40|0;do{c[w>>2]=c[x>>2];w=w+4|0;x=x+4|0}while((w|0)<(z|0));if(v>>>0<g>>>0){p=v;q=5;break a}else u=v}B=a+(u*40|0)|0}while(0);if((q|0)==5){q=0;B=a+(p*40|0)|0}t=B;c[t>>2]=k;c[t+4>>2]=l;c[B+8>>2]=j;t=e;s=c[t+4>>2]|0;m=B+12|0;c[m>>2]=c[t>>2];c[m+4>>2]=s;c[B+20>>2]=n;c[B+24>>2]=o;s=B+28|0;c[s+0>>2]=c[f+0>>2];c[s+4>>2]=c[f+4>>2];c[s+8>>2]=c[f+8>>2];h=h+1|0}while((h|0)!=(b|0))}g=g>>>1}while((g|0)!=0);i=d;return}function vc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;d=i;e=c[a+4>>2]|0;f=c[a+16>>2]|0;g=c[a+20>>2]|0;h=e<<2;j=b+256|0;k=16;l=c[a+12>>2]|0;a=b;while(1){m=c[a+4>>2]|0;c[l>>2]=c[a>>2];c[l+4>>2]=m;m=c[a+12>>2]|0;c[l+8>>2]=c[a+8>>2];c[l+12>>2]=m;k=k+-1|0;if(!k)break;else{l=l+(h<<2)|0;a=a+16|0}}a=e<<1&2147483646;h=c[b+260>>2]|0;c[f>>2]=c[j>>2];c[f+4>>2]=h;h=c[b+268>>2]|0;c[f+(a<<2)>>2]=c[b+264>>2];c[f+((a|1)<<2)>>2]=h;h=e<<2;j=c[b+276>>2]|0;c[f+(h<<2)>>2]=c[b+272>>2];c[f+((h|1)<<2)>>2]=j;j=h+a|0;h=c[b+284>>2]|0;c[f+(j<<2)>>2]=c[b+280>>2];c[f+((j|1)<<2)>>2]=h;h=j+a|0;j=c[b+292>>2]|0;c[f+(h<<2)>>2]=c[b+288>>2];c[f+((h|1)<<2)>>2]=j;j=h+a|0;h=c[b+300>>2]|0;c[f+(j<<2)>>2]=c[b+296>>2];c[f+((j|1)<<2)>>2]=h;h=j+a|0;j=c[b+308>>2]|0;c[f+(h<<2)>>2]=c[b+304>>2];c[f+((h|1)<<2)>>2]=j;j=h+a|0;h=c[b+316>>2]|0;c[f+(j<<2)>>2]=c[b+312>>2];c[f+((j|1)<<2)>>2]=h;h=c[b+324>>2]|0;c[g>>2]=c[b+320>>2];c[g+4>>2]=h;h=c[b+332>>2]|0;c[g+(a<<2)>>2]=c[b+328>>2];c[g+((a|1)<<2)>>2]=h;h=e<<2;e=c[b+340>>2]|0;c[g+(h<<2)>>2]=c[b+336>>2];c[g+((h|1)<<2)>>2]=e;e=h+a|0;h=c[b+348>>2]|0;c[g+(e<<2)>>2]=c[b+344>>2];c[g+((e|1)<<2)>>2]=h;h=e+a|0;e=c[b+356>>2]|0;c[g+(h<<2)>>2]=c[b+352>>2];c[g+((h|1)<<2)>>2]=e;e=h+a|0;h=c[b+364>>2]|0;c[g+(e<<2)>>2]=c[b+360>>2];c[g+((e|1)<<2)>>2]=h;h=e+a|0;e=c[b+372>>2]|0;c[g+(h<<2)>>2]=c[b+368>>2];c[g+((h|1)<<2)>>2]=e;e=h+a|0;a=c[b+380>>2]|0;c[g+(e<<2)>>2]=c[b+376>>2];c[g+((e|1)<<2)>>2]=a;i=d;return}function wc(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;h=i;j=c[b+4>>2]|0;k=Z(c[b+8>>2]|0,j)|0;l=(e>>>0)%(j>>>0)|0;m=c[b>>2]|0;b=e-l|0;e=(b<<8)+(l<<4)|0;n=k<<8;o=l<<3;l=j<<4;p=j<<2&1073741820;q=p<<1;r=q+p|0;s=0;do{t=c[3344+(s<<2)>>2]|0;u=c[3408+(s<<2)>>2]|0;v=(u<<4)+t|0;w=f+v|0;x=e+t+(Z(u,l)|0)|0;u=m+x|0;t=c[g+(s<<6)>>2]|0;if((t|0)==16777215){y=c[f+(v+16)>>2]|0;c[u>>2]=c[w>>2];c[u+(p<<2)>>2]=y;y=c[f+(v+48)>>2]|0;c[u+(q<<2)>>2]=c[f+(v+32)>>2];c[u+(r<<2)>>2]=y}else{y=d[f+(v+1)>>0]|0;z=c[g+(s<<6)+4>>2]|0;a[u>>0]=a[3472+(t+512+(d[w>>0]|0))>>0]|0;w=d[f+(v+2)>>0]|0;t=c[g+(s<<6)+8>>2]|0;a[m+(x+1)>>0]=a[3472+((y|512)+z)>>0]|0;z=d[f+(v+3)>>0]|0;y=c[g+(s<<6)+12>>2]|0;a[m+(x+2)>>0]=a[3472+(t+512+w)>>0]|0;a[m+(x+3)>>0]=a[3472+(y+512+z)>>0]|0;z=x+l|0;x=d[f+(v+17)>>0]|0;y=c[g+(s<<6)+20>>2]|0;a[m+z>>0]=a[3472+((c[g+(s<<6)+16>>2]|0)+512+(d[f+(v+16)>>0]|0))>>0]|0;w=d[f+(v+18)>>0]|0;t=c[g+(s<<6)+24>>2]|0;a[m+(z+1)>>0]=a[3472+((x|512)+y)>>0]|0;y=d[f+(v+19)>>0]|0;x=c[g+(s<<6)+28>>2]|0;a[m+(z+2)>>0]=a[3472+(t+512+w)>>0]|0;a[m+(z+3)>>0]=a[3472+(x+512+y)>>0]|0;y=z+l|0;z=d[f+(v+33)>>0]|0;x=c[g+(s<<6)+36>>2]|0;a[m+y>>0]=a[3472+((c[g+(s<<6)+32>>2]|0)+512+(d[f+(v+32)>>0]|0))>>0]|0;w=d[f+(v+34)>>0]|0;t=c[g+(s<<6)+40>>2]|0;a[m+(y+1)>>0]=a[3472+((z|512)+x)>>0]|0;x=d[f+(v+35)>>0]|0;z=c[g+(s<<6)+44>>2]|0;a[m+(y+2)>>0]=a[3472+(t+512+w)>>0]|0;a[m+(y+3)>>0]=a[3472+(z+512+x)>>0]|0;x=y+l|0;y=d[f+(v+49)>>0]|0;z=c[g+(s<<6)+52>>2]|0;a[m+x>>0]=a[3472+((c[g+(s<<6)+48>>2]|0)+512+(d[f+(v+48)>>0]|0))>>0]|0;w=d[f+(v+50)>>0]|0;t=c[g+(s<<6)+56>>2]|0;a[m+(x+1)>>0]=a[3472+((y|512)+z)>>0]|0;z=d[f+(v+51)>>0]|0;v=c[g+(s<<6)+60>>2]|0;a[m+(x+2)>>0]=a[3472+(t+512+w)>>0]|0;a[m+(x+3)>>0]=a[3472+(v+512+z)>>0]|0}s=s+1|0}while((s|0)!=16);s=k<<6;k=j<<3&2147483640;j=f+256|0;l=f+320|0;f=o+n+(b<<6)|0;b=k>>>2;n=k>>>1;o=n+b|0;r=16;do{q=r&3;p=c[3344+(q<<2)>>2]|0;e=c[3408+(q<<2)>>2]|0;q=r>>>0>19;z=q?l:j;v=(e<<3)+p|0;x=z+v|0;w=f+(q?s:0)+p+(Z(e,k)|0)|0;e=m+w|0;p=c[g+(r<<6)>>2]|0;if((p|0)==16777215){q=c[z+(v+8)>>2]|0;c[e>>2]=c[x>>2];c[e+(b<<2)>>2]=q;q=c[z+(v+24)>>2]|0;c[e+(n<<2)>>2]=c[z+(v+16)>>2];c[e+(o<<2)>>2]=q}else{q=d[z+(v+1)>>0]|0;t=c[g+(r<<6)+4>>2]|0;a[e>>0]=a[3472+(p+512+(d[x>>0]|0))>>0]|0;x=d[z+(v+2)>>0]|0;p=c[g+(r<<6)+8>>2]|0;a[m+(w+1)>>0]=a[3472+((q|512)+t)>>0]|0;t=d[z+(v+3)>>0]|0;q=c[g+(r<<6)+12>>2]|0;a[m+(w+2)>>0]=a[3472+(p+512+x)>>0]|0;a[m+(w+3)>>0]=a[3472+(q+512+t)>>0]|0;t=w+k|0;w=d[z+(v+9)>>0]|0;q=c[g+(r<<6)+20>>2]|0;a[m+t>>0]=a[3472+((c[g+(r<<6)+16>>2]|0)+512+(d[z+(v+8)>>0]|0))>>0]|0;x=d[z+(v+10)>>0]|0;p=c[g+(r<<6)+24>>2]|0;a[m+(t+1)>>0]=a[3472+((w|512)+q)>>0]|0;q=d[z+(v+11)>>0]|0;w=c[g+(r<<6)+28>>2]|0;a[m+(t+2)>>0]=a[3472+(p+512+x)>>0]|0;a[m+(t+3)>>0]=a[3472+(w+512+q)>>0]|0;q=t+k|0;t=d[z+(v+17)>>0]|0;w=c[g+(r<<6)+36>>2]|0;a[m+q>>0]=a[3472+((c[g+(r<<6)+32>>2]|0)+512+(d[z+(v+16)>>0]|0))>>0]|0;x=d[z+(v+18)>>0]|0;p=c[g+(r<<6)+40>>2]|0;a[m+(q+1)>>0]=a[3472+((t|512)+w)>>0]|0;w=d[z+(v+19)>>0]|0;t=c[g+(r<<6)+44>>2]|0;a[m+(q+2)>>0]=a[3472+(p+512+x)>>0]|0;a[m+(q+3)>>0]=a[3472+(t+512+w)>>0]|0;w=q+k|0;q=d[z+(v+25)>>0]|0;t=c[g+(r<<6)+52>>2]|0;a[m+w>>0]=a[3472+((c[g+(r<<6)+48>>2]|0)+512+(d[z+(v+24)>>0]|0))>>0]|0;x=d[z+(v+26)>>0]|0;p=c[g+(r<<6)+56>>2]|0;a[m+(w+1)>>0]=a[3472+((q|512)+t)>>0]|0;t=d[z+(v+27)>>0]|0;v=c[g+(r<<6)+60>>2]|0;a[m+(w+2)>>0]=a[3472+(p+512+x)>>0]|0;a[m+(w+3)>>0]=a[3472+(v+512+t)>>0]|0}r=r+1|0}while((r|0)!=24);i=h;return}function xc(e,f){e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0,wb=0,xb=0,yb=0,zb=0,Ab=0,Bb=0,Cb=0,Db=0,Eb=0,Fb=0,Gb=0,Hb=0,Ib=0,Jb=0,Kb=0,Lb=0,Mb=0,Nb=0,Ob=0,Pb=0,Qb=0,Rb=0,Sb=0,Tb=0,Ub=0,Vb=0,Wb=0,Xb=0,Yb=0,Zb=0,_b=0,$b=0,ac=0,bc=0,cc=0,dc=0,ec=0,fc=0,gc=0,hc=0,ic=0,jc=0,kc=0,lc=0,mc=0,nc=0,oc=0,pc=0,qc=0,rc=0,sc=0,tc=0,uc=0,vc=0,wc=0,xc=0,Ec=0,Fc=0,Gc=0,Hc=0,Ic=0,Jc=0,Kc=0,Lc=0,Mc=0,Nc=0,Oc=0,Pc=0,Qc=0,Rc=0;g=i;i=i+176|0;h=g+40|0;j=g;k=c[e+4>>2]|0;l=e+8|0;m=c[l>>2]|0;n=Z(m,k)|0;if(!m){i=g;return}m=h+24|0;o=h+16|0;p=h+8|0;q=h+100|0;r=h+68|0;s=h+36|0;t=h+4|0;u=h+120|0;v=h+112|0;w=h+104|0;x=h+96|0;y=h+88|0;z=h+80|0;A=h+72|0;B=h+64|0;C=h+56|0;D=h+48|0;E=h+40|0;F=h+32|0;G=h+124|0;H=h+116|0;I=h+108|0;J=h+92|0;K=h+84|0;L=h+76|0;M=h+60|0;N=h+52|0;O=h+44|0;P=h+28|0;Q=h+20|0;R=h+12|0;S=j+28|0;T=j+32|0;U=j+24|0;V=k<<4;W=0-V|0;X=W<<1;Y=Z(k,-48)|0;_=k<<5;$=W<<2;aa=k*48|0;ba=k<<6;ca=j+24|0;da=j+12|0;ea=n<<8;fa=n<<6;n=k<<3;ga=V|4;ha=j+16|0;ia=j+20|0;ja=j+12|0;ka=j+4|0;la=j+8|0;ma=0;na=0;oa=f;while(1){f=c[oa+8>>2]|0;do if((f|0)!=1){pa=oa+200|0;qa=c[pa>>2]|0;do if(!qa)ra=1;else{if((f|0)==2?(c[oa+4>>2]|0)!=(c[qa+4>>2]|0):0){ra=1;break}ra=5}while(0);sa=oa+204|0;ta=c[sa>>2]|0;do if(!ta)ua=ra;else{if((f|0)==2?(c[oa+4>>2]|0)!=(c[ta+4>>2]|0):0){ua=ra;break}ua=ra|2}while(0);va=(ua&2|0)==0;do if(va){c[m>>2]=0;c[o>>2]=0;c[p>>2]=0;c[h>>2]=0;wa=0}else{if((c[oa>>2]|0)>>>0<=5?(c[ta>>2]|0)>>>0<=5:0){if((b[oa+28>>1]|0)==0?(b[ta+48>>1]|0)==0:0)if((c[oa+116>>2]|0)==(c[ta+124>>2]|0)?(xa=(b[oa+132>>1]|0)-(b[ta+172>>1]|0)|0,(((xa|0)>-1?xa:0-xa|0)|0)<=3):0){xa=(b[oa+134>>1]|0)-(b[ta+174>>1]|0)|0;ya=(((xa|0)>-1?xa:0-xa|0)|0)>3&1}else ya=1;else ya=2;c[h>>2]=ya;if((b[oa+30>>1]|0)==0?(b[ta+50>>1]|0)==0:0)if((c[oa+116>>2]|0)==(c[ta+124>>2]|0)?(xa=(b[oa+136>>1]|0)-(b[ta+176>>1]|0)|0,(((xa|0)>-1?xa:0-xa|0)|0)<=3):0){xa=(b[oa+138>>1]|0)-(b[ta+178>>1]|0)|0;za=(((xa|0)>-1?xa:0-xa|0)|0)>3&1}else za=1;else za=2;c[p>>2]=za;if((b[oa+36>>1]|0)==0?(b[ta+56>>1]|0)==0:0)if((c[oa+120>>2]|0)==(c[ta+128>>2]|0)?(xa=(b[oa+148>>1]|0)-(b[ta+188>>1]|0)|0,(((xa|0)>-1?xa:0-xa|0)|0)<=3):0){xa=(b[oa+150>>1]|0)-(b[ta+190>>1]|0)|0;Aa=(((xa|0)>-1?xa:0-xa|0)|0)>3&1}else Aa=1;else Aa=2;c[o>>2]=Aa;if((b[oa+38>>1]|0)==0?(b[ta+58>>1]|0)==0:0)if((c[oa+120>>2]|0)==(c[ta+128>>2]|0)?(xa=(b[oa+152>>1]|0)-(b[ta+192>>1]|0)|0,(((xa|0)>-1?xa:0-xa|0)|0)<=3):0){xa=(b[oa+154>>1]|0)-(b[ta+194>>1]|0)|0;Ba=(((xa|0)>-1?xa:0-xa|0)|0)>3&1}else Ba=1;else Ba=2;c[m>>2]=Ba;wa=(za|ya|Aa|Ba|0)!=0&1;break}c[m>>2]=4;c[o>>2]=4;c[p>>2]=4;c[h>>2]=4;wa=1}while(0);ta=(ua&4|0)==0;do if(ta){c[q>>2]=0;c[r>>2]=0;c[s>>2]=0;c[t>>2]=0;Ca=c[oa>>2]|0;Da=wa}else{xa=c[oa>>2]|0;if(xa>>>0<=5?(c[qa>>2]|0)>>>0<=5:0){if((b[oa+28>>1]|0)==0?(b[qa+38>>1]|0)==0:0)if((c[oa+116>>2]|0)==(c[qa+120>>2]|0)?(Ea=(b[oa+132>>1]|0)-(b[qa+152>>1]|0)|0,(((Ea|0)>-1?Ea:0-Ea|0)|0)<=3):0){Ea=(b[oa+134>>1]|0)-(b[qa+154>>1]|0)|0;Fa=(((Ea|0)>-1?Ea:0-Ea|0)|0)>3&1}else Fa=1;else Fa=2;c[t>>2]=Fa;if((b[oa+32>>1]|0)==0?(b[qa+42>>1]|0)==0:0)if((c[oa+116>>2]|0)==(c[qa+120>>2]|0)?(Ea=(b[oa+140>>1]|0)-(b[qa+160>>1]|0)|0,(((Ea|0)>-1?Ea:0-Ea|0)|0)<=3):0){Ea=(b[oa+142>>1]|0)-(b[qa+162>>1]|0)|0;Ga=(((Ea|0)>-1?Ea:0-Ea|0)|0)>3&1}else Ga=1;else Ga=2;c[s>>2]=Ga;if((b[oa+44>>1]|0)==0?(b[qa+54>>1]|0)==0:0)if((c[oa+124>>2]|0)==(c[qa+128>>2]|0)?(Ea=(b[oa+164>>1]|0)-(b[qa+184>>1]|0)|0,(((Ea|0)>-1?Ea:0-Ea|0)|0)<=3):0){Ea=(b[oa+166>>1]|0)-(b[qa+186>>1]|0)|0;Ha=(((Ea|0)>-1?Ea:0-Ea|0)|0)>3&1}else Ha=1;else Ha=2;c[r>>2]=Ha;if((b[oa+48>>1]|0)==0?(b[qa+58>>1]|0)==0:0)if((c[oa+124>>2]|0)==(c[qa+128>>2]|0)?(Ea=(b[oa+172>>1]|0)-(b[qa+192>>1]|0)|0,(((Ea|0)>-1?Ea:0-Ea|0)|0)<=3):0){Ea=(b[oa+174>>1]|0)-(b[qa+194>>1]|0)|0;Ia=(((Ea|0)>-1?Ea:0-Ea|0)|0)>3&1}else Ia=1;else Ia=2;c[q>>2]=Ia;if(wa){Ca=xa;Da=wa;break}Ca=xa;Da=(Ga|Fa|Ha|Ia|0)!=0&1;break}c[q>>2]=4;c[r>>2]=4;c[s>>2]=4;c[t>>2]=4;Ca=xa;Da=1}while(0);if(Ca>>>0<=5){do if((db(Ca)|0)!=1){qa=c[oa>>2]|0;if((qa|0)==2){xa=oa+28|0;Ea=b[oa+32>>1]|0;if(!(Ea<<16>>16))Ja=(b[xa>>1]|0)!=0?2:0;else Ja=2;c[F>>2]=Ja;Ka=b[oa+34>>1]|0;La=Ka<<16>>16==0;if(La)Ma=(b[oa+30>>1]|0)!=0?2:0;else Ma=2;c[E>>2]=Ma;Na=b[oa+40>>1]|0;Pa=Na<<16>>16==0;if(Pa)Qa=(b[oa+36>>1]|0)!=0?2:0;else Qa=2;c[D>>2]=Qa;Ra=b[oa+42>>1]|0;Sa=Ra<<16>>16==0;if(Sa)Ta=(b[oa+38>>1]|0)!=0?2:0;else Ta=2;c[C>>2]=Ta;Ua=b[oa+48>>1]|0;if(!(Ua<<16>>16))Va=(b[oa+44>>1]|0)!=0?2:0;else Va=2;c[x>>2]=Va;Wa=b[oa+50>>1]|0;Xa=Wa<<16>>16==0;if(Xa)Ya=(b[oa+46>>1]|0)!=0?2:0;else Ya=2;c[w>>2]=Ya;Za=b[oa+56>>1]|0;_a=Za<<16>>16==0;if(_a)$a=(b[oa+52>>1]|0)!=0?2:0;else $a=2;c[v>>2]=$a;ab=(b[oa+58>>1]|0)==0;if(ab)bb=(b[oa+54>>1]|0)!=0?2:0;else bb=2;c[u>>2]=bb;cb=b[oa+44>>1]|0;eb=b[oa+166>>1]|0;fb=b[oa+142>>1]|0;do if(!((cb|Ea)<<16>>16)){gb=(b[oa+164>>1]|0)-(b[oa+140>>1]|0)|0;if((((gb|0)>-1?gb:0-gb|0)|0)>3){hb=1;break}gb=eb-fb|0;if((((gb|0)>-1?gb:0-gb|0)|0)>3){hb=1;break}hb=(c[oa+124>>2]|0)!=(c[oa+116>>2]|0)&1}else hb=2;while(0);c[B>>2]=hb;fb=b[oa+46>>1]|0;eb=b[oa+170>>1]|0;gb=b[oa+146>>1]|0;do if(!((fb|Ka)<<16>>16)){ib=(b[oa+168>>1]|0)-(b[oa+144>>1]|0)|0;if((((ib|0)>-1?ib:0-ib|0)|0)>3){jb=1;break}ib=eb-gb|0;if((((ib|0)>-1?ib:0-ib|0)|0)>3){jb=1;break}jb=(c[oa+124>>2]|0)!=(c[oa+116>>2]|0)&1}else jb=2;while(0);c[A>>2]=jb;gb=b[oa+52>>1]|0;eb=b[oa+182>>1]|0;ib=b[oa+158>>1]|0;do if(!((gb|Na)<<16>>16)){kb=(b[oa+180>>1]|0)-(b[oa+156>>1]|0)|0;if((((kb|0)>-1?kb:0-kb|0)|0)>3){lb=1;break}kb=eb-ib|0;if((((kb|0)>-1?kb:0-kb|0)|0)>3){lb=1;break}lb=(c[oa+128>>2]|0)!=(c[oa+120>>2]|0)&1}else lb=2;while(0);c[z>>2]=lb;ib=b[oa+54>>1]|0;eb=b[oa+186>>1]|0;kb=b[oa+162>>1]|0;do if(!((ib|Ra)<<16>>16)){mb=(b[oa+184>>1]|0)-(b[oa+160>>1]|0)|0;if((((mb|0)>-1?mb:0-mb|0)|0)>3){nb=1;break}mb=eb-kb|0;if((((mb|0)>-1?mb:0-mb|0)|0)>3){nb=1;break}nb=(c[oa+128>>2]|0)!=(c[oa+120>>2]|0)&1}else nb=2;while(0);c[y>>2]=nb;kb=b[oa+30>>1]|0;if(!(kb<<16>>16))ob=(b[xa>>1]|0)!=0?2:0;else ob=2;c[R>>2]=ob;eb=b[oa+36>>1]|0;if(!(eb<<16>>16))pb=kb<<16>>16!=0?2:0;else pb=2;c[Q>>2]=pb;if(!(b[oa+38>>1]|0))qb=eb<<16>>16!=0?2:0;else qb=2;c[P>>2]=qb;if(La)rb=Ea<<16>>16!=0?2:0;else rb=2;c[O>>2]=rb;if(Pa)sb=Ka<<16>>16!=0?2:0;else sb=2;c[N>>2]=sb;if(Sa)tb=Na<<16>>16!=0?2:0;else tb=2;c[M>>2]=tb;if(!(fb<<16>>16))ub=cb<<16>>16!=0?2:0;else ub=2;c[L>>2]=ub;if(!(gb<<16>>16))vb=fb<<16>>16!=0?2:0;else vb=2;c[K>>2]=vb;if(!(ib<<16>>16))wb=gb<<16>>16!=0?2:0;else wb=2;c[J>>2]=wb;if(Xa)xb=Ua<<16>>16!=0?2:0;else xb=2;c[I>>2]=xb;if(_a)yb=Wa<<16>>16!=0?2:0;else yb=2;c[H>>2]=yb;if(ab)zb=Za<<16>>16!=0?2:0;else zb=2;c[G>>2]=zb;break}else if((qa|0)==3){eb=oa+28|0;kb=b[oa+32>>1]|0;if(!(kb<<16>>16))Ab=(b[eb>>1]|0)!=0?2:0;else Ab=2;c[F>>2]=Ab;Ra=b[oa+34>>1]|0;mb=Ra<<16>>16==0;if(mb)Bb=(b[oa+30>>1]|0)!=0?2:0;else Bb=2;c[E>>2]=Bb;Cb=b[oa+40>>1]|0;if(!(Cb<<16>>16))Db=(b[oa+36>>1]|0)!=0?2:0;else Db=2;c[D>>2]=Db;Eb=b[oa+42>>1]|0;Fb=Eb<<16>>16==0;if(Fb)Gb=(b[oa+38>>1]|0)!=0?2:0;else Gb=2;c[C>>2]=Gb;Hb=b[oa+44>>1]|0;if(!(Hb<<16>>16))Ib=kb<<16>>16!=0?2:0;else Ib=2;c[B>>2]=Ib;Jb=b[oa+46>>1]|0;Kb=Jb<<16>>16==0;if(Kb)Lb=Ra<<16>>16!=0?2:0;else Lb=2;c[A>>2]=Lb;Mb=b[oa+52>>1]|0;if(!(Mb<<16>>16))Nb=Cb<<16>>16!=0?2:0;else Nb=2;c[z>>2]=Nb;Ob=b[oa+54>>1]|0;Pb=Ob<<16>>16==0;if(Pb)Qb=Eb<<16>>16!=0?2:0;else Qb=2;c[y>>2]=Qb;Eb=b[oa+48>>1]|0;if(!(Eb<<16>>16))Rb=Hb<<16>>16!=0?2:0;else Rb=2;c[x>>2]=Rb;Sb=b[oa+50>>1]|0;Tb=Sb<<16>>16==0;if(Tb)Ub=Jb<<16>>16!=0?2:0;else Ub=2;c[w>>2]=Ub;Vb=b[oa+56>>1]|0;if(!(Vb<<16>>16))Wb=Mb<<16>>16!=0?2:0;else Wb=2;c[v>>2]=Wb;Xb=(b[oa+58>>1]|0)==0;if(Xb)Yb=Ob<<16>>16!=0?2:0;else Yb=2;c[u>>2]=Yb;Ob=b[oa+30>>1]|0;if(!(Ob<<16>>16))Zb=(b[eb>>1]|0)!=0?2:0;else Zb=2;c[R>>2]=Zb;if(!(b[oa+38>>1]|0))_b=(b[oa+36>>1]|0)!=0?2:0;else _b=2;c[P>>2]=_b;if(mb)$b=kb<<16>>16!=0?2:0;else $b=2;c[O>>2]=$b;if(Fb)ac=Cb<<16>>16!=0?2:0;else ac=2;c[M>>2]=ac;if(Kb)bc=Hb<<16>>16!=0?2:0;else bc=2;c[L>>2]=bc;if(Pb)cc=Mb<<16>>16!=0?2:0;else cc=2;c[J>>2]=cc;if(Tb)dc=Eb<<16>>16!=0?2:0;else dc=2;c[I>>2]=dc;if(Xb)ec=Vb<<16>>16!=0?2:0;else ec=2;c[G>>2]=ec;Xb=b[oa+150>>1]|0;Eb=b[oa+138>>1]|0;do if(!((b[oa+36>>1]|Ob)<<16>>16)){Tb=(b[oa+148>>1]|0)-(b[oa+136>>1]|0)|0;if((((Tb|0)>-1?Tb:0-Tb|0)|0)>3){fc=1;break}Tb=Xb-Eb|0;if((((Tb|0)>-1?Tb:0-Tb|0)|0)>3){fc=1;break}fc=(c[oa+120>>2]|0)!=(c[oa+116>>2]|0)&1}else fc=2;while(0);c[Q>>2]=fc;Eb=b[oa+158>>1]|0;Xb=b[oa+146>>1]|0;do if(!((Cb|Ra)<<16>>16)){Ob=(b[oa+156>>1]|0)-(b[oa+144>>1]|0)|0;if((((Ob|0)>-1?Ob:0-Ob|0)|0)>3){gc=1;break}Ob=Eb-Xb|0;if((((Ob|0)>-1?Ob:0-Ob|0)|0)>3){gc=1;break}gc=(c[oa+120>>2]|0)!=(c[oa+116>>2]|0)&1}else gc=2;while(0);c[N>>2]=gc;Xb=b[oa+182>>1]|0;Eb=b[oa+170>>1]|0;do if(!((Mb|Jb)<<16>>16)){Ra=(b[oa+180>>1]|0)-(b[oa+168>>1]|0)|0;if((((Ra|0)>-1?Ra:0-Ra|0)|0)>3){hc=1;break}Ra=Xb-Eb|0;if((((Ra|0)>-1?Ra:0-Ra|0)|0)>3){hc=1;break}hc=(c[oa+128>>2]|0)!=(c[oa+124>>2]|0)&1}else hc=2;while(0);c[K>>2]=hc;Eb=b[oa+190>>1]|0;Xb=b[oa+178>>1]|0;do if(!((Vb|Sb)<<16>>16)){Jb=(b[oa+188>>1]|0)-(b[oa+176>>1]|0)|0;if((((Jb|0)>-1?Jb:0-Jb|0)|0)>3){ic=1;break}Jb=Eb-Xb|0;if((((Jb|0)>-1?Jb:0-Jb|0)|0)>3){ic=1;break}ic=(c[oa+128>>2]|0)!=(c[oa+124>>2]|0)&1}else ic=2;while(0);c[H>>2]=ic;break}else{Xb=b[oa+32>>1]|0;Eb=b[oa+28>>1]|0;Sb=b[oa+142>>1]|0;Vb=b[oa+134>>1]|0;if(!((Eb|Xb)<<16>>16)){Jb=(b[oa+140>>1]|0)-(b[oa+132>>1]|0)|0;if((((Jb|0)>-1?Jb:0-Jb|0)|0)>3)jc=1;else{Jb=Sb-Vb|0;jc=(((Jb|0)>-1?Jb:0-Jb|0)|0)>3&1}}else jc=2;c[F>>2]=jc;Jb=b[oa+34>>1]|0;Mb=b[oa+30>>1]|0;Ra=b[oa+146>>1]|0;Cb=b[oa+138>>1]|0;if(!((Mb|Jb)<<16>>16)){Ob=(b[oa+144>>1]|0)-(b[oa+136>>1]|0)|0;if((((Ob|0)>-1?Ob:0-Ob|0)|0)>3)kc=1;else{Ob=Ra-Cb|0;kc=(((Ob|0)>-1?Ob:0-Ob|0)|0)>3&1}}else kc=2;c[E>>2]=kc;Ob=b[oa+40>>1]|0;qa=b[oa+36>>1]|0;Za=b[oa+158>>1]|0;ab=b[oa+150>>1]|0;if(!((qa|Ob)<<16>>16)){Wa=(b[oa+156>>1]|0)-(b[oa+148>>1]|0)|0;if((((Wa|0)>-1?Wa:0-Wa|0)|0)>3)lc=1;else{Wa=Za-ab|0;lc=(((Wa|0)>-1?Wa:0-Wa|0)|0)>3&1}}else lc=2;c[D>>2]=lc;Wa=b[oa+42>>1]|0;_a=b[oa+38>>1]|0;Ua=b[oa+162>>1]|0;Xa=b[oa+154>>1]|0;if(!((_a|Wa)<<16>>16)){gb=(b[oa+160>>1]|0)-(b[oa+152>>1]|0)|0;if((((gb|0)>-1?gb:0-gb|0)|0)>3)mc=1;else{gb=Ua-Xa|0;mc=(((gb|0)>-1?gb:0-gb|0)|0)>3&1}}else mc=2;c[C>>2]=mc;gb=b[oa+44>>1]|0;ib=b[oa+166>>1]|0;do if(!((gb|Xb)<<16>>16)){fb=(b[oa+164>>1]|0)-(b[oa+140>>1]|0)|0;if((((fb|0)>-1?fb:0-fb|0)|0)>3)nc=1;else{fb=ib-Sb|0;if((((fb|0)>-1?fb:0-fb|0)|0)>3){nc=1;break}nc=(c[oa+124>>2]|0)!=(c[oa+116>>2]|0)&1}}else nc=2;while(0);c[B>>2]=nc;fb=b[oa+46>>1]|0;cb=b[oa+170>>1]|0;do if(!((fb|Jb)<<16>>16)){Na=(b[oa+168>>1]|0)-(b[oa+144>>1]|0)|0;if((((Na|0)>-1?Na:0-Na|0)|0)>3){oc=1;break}Na=cb-Ra|0;if((((Na|0)>-1?Na:0-Na|0)|0)>3){oc=1;break}oc=(c[oa+124>>2]|0)!=(c[oa+116>>2]|0)&1}else oc=2;while(0);c[A>>2]=oc;Na=b[oa+52>>1]|0;Sa=b[oa+182>>1]|0;do if(!((Na|Ob)<<16>>16)){Ka=(b[oa+180>>1]|0)-(b[oa+156>>1]|0)|0;if((((Ka|0)>-1?Ka:0-Ka|0)|0)>3){pc=1;break}Ka=Sa-Za|0;if((((Ka|0)>-1?Ka:0-Ka|0)|0)>3){pc=1;break}pc=(c[oa+128>>2]|0)!=(c[oa+120>>2]|0)&1}else pc=2;while(0);c[z>>2]=pc;Ka=b[oa+54>>1]|0;Pa=b[oa+186>>1]|0;do if(!((Ka|Wa)<<16>>16)){Ea=(b[oa+184>>1]|0)-(b[oa+160>>1]|0)|0;if((((Ea|0)>-1?Ea:0-Ea|0)|0)>3){qc=1;break}Ea=Pa-Ua|0;if((((Ea|0)>-1?Ea:0-Ea|0)|0)>3){qc=1;break}qc=(c[oa+128>>2]|0)!=(c[oa+120>>2]|0)&1}else qc=2;while(0);c[y>>2]=qc;Ea=b[oa+48>>1]|0;La=b[oa+174>>1]|0;do if(!((Ea|gb)<<16>>16)){xa=(b[oa+172>>1]|0)-(b[oa+164>>1]|0)|0;if((((xa|0)>-1?xa:0-xa|0)|0)>3){rc=1;break}xa=La-ib|0;rc=(((xa|0)>-1?xa:0-xa|0)|0)>3&1}else rc=2;while(0);c[x>>2]=rc;xa=b[oa+50>>1]|0;Tb=b[oa+178>>1]|0;do if(!((xa|fb)<<16>>16)){Pb=(b[oa+176>>1]|0)-(b[oa+168>>1]|0)|0;if((((Pb|0)>-1?Pb:0-Pb|0)|0)>3){sc=1;break}Pb=Tb-cb|0;sc=(((Pb|0)>-1?Pb:0-Pb|0)|0)>3&1}else sc=2;while(0);c[w>>2]=sc;Pb=b[oa+56>>1]|0;Hb=b[oa+190>>1]|0;do if(!((Pb|Na)<<16>>16)){Kb=(b[oa+188>>1]|0)-(b[oa+180>>1]|0)|0;if((((Kb|0)>-1?Kb:0-Kb|0)|0)>3){tc=1;break}Kb=Hb-Sa|0;tc=(((Kb|0)>-1?Kb:0-Kb|0)|0)>3&1}else tc=2;while(0);c[v>>2]=tc;Kb=b[oa+58>>1]|0;Fb=b[oa+194>>1]|0;do if(!((Kb|Ka)<<16>>16)){kb=(b[oa+192>>1]|0)-(b[oa+184>>1]|0)|0;if((((kb|0)>-1?kb:0-kb|0)|0)>3){uc=1;break}kb=Fb-Pa|0;uc=(((kb|0)>-1?kb:0-kb|0)|0)>3&1}else uc=2;while(0);c[u>>2]=uc;do if(!((Mb|Eb)<<16>>16)){kb=(b[oa+136>>1]|0)-(b[oa+132>>1]|0)|0;if((((kb|0)>-1?kb:0-kb|0)|0)>3){vc=1;break}kb=Cb-Vb|0;vc=(((kb|0)>-1?kb:0-kb|0)|0)>3&1}else vc=2;while(0);c[R>>2]=vc;do if(!((qa|Mb)<<16>>16)){Vb=(b[oa+148>>1]|0)-(b[oa+136>>1]|0)|0;if((((Vb|0)>-1?Vb:0-Vb|0)|0)>3){wc=1;break}Vb=ab-Cb|0;if((((Vb|0)>-1?Vb:0-Vb|0)|0)>3){wc=1;break}wc=(c[oa+120>>2]|0)!=(c[oa+116>>2]|0)&1}else wc=2;while(0);c[Q>>2]=wc;do if(!((_a|qa)<<16>>16)){Cb=(b[oa+152>>1]|0)-(b[oa+148>>1]|0)|0;if((((Cb|0)>-1?Cb:0-Cb|0)|0)>3){xc=1;break}Cb=Xa-ab|0;xc=(((Cb|0)>-1?Cb:0-Cb|0)|0)>3&1}else xc=2;while(0);c[P>>2]=xc;do if(!((Jb|Xb)<<16>>16)){ab=(b[oa+144>>1]|0)-(b[oa+140>>1]|0)|0;if((((ab|0)>-1?ab:0-ab|0)|0)>3){Ec=1;break}ab=Ra-Sb|0;Ec=(((ab|0)>-1?ab:0-ab|0)|0)>3&1}else Ec=2;while(0);c[O>>2]=Ec;do if(!((Ob|Jb)<<16>>16)){Sb=(b[oa+156>>1]|0)-(b[oa+144>>1]|0)|0;if((((Sb|0)>-1?Sb:0-Sb|0)|0)>3){Fc=1;break}Sb=Za-Ra|0;if((((Sb|0)>-1?Sb:0-Sb|0)|0)>3){Fc=1;break}Fc=(c[oa+120>>2]|0)!=(c[oa+116>>2]|0)&1}else Fc=2;while(0);c[N>>2]=Fc;do if(!((Wa|Ob)<<16>>16)){Ra=(b[oa+160>>1]|0)-(b[oa+156>>1]|0)|0;if((((Ra|0)>-1?Ra:0-Ra|0)|0)>3){Gc=1;break}Ra=Ua-Za|0;Gc=(((Ra|0)>-1?Ra:0-Ra|0)|0)>3&1}else Gc=2;while(0);c[M>>2]=Gc;do if(!((fb|gb)<<16>>16)){Za=(b[oa+168>>1]|0)-(b[oa+164>>1]|0)|0;if((((Za|0)>-1?Za:0-Za|0)|0)>3){Hc=1;break}Za=cb-ib|0;Hc=(((Za|0)>-1?Za:0-Za|0)|0)>3&1}else Hc=2;while(0);c[L>>2]=Hc;do if(!((Na|fb)<<16>>16)){ib=(b[oa+180>>1]|0)-(b[oa+168>>1]|0)|0;if((((ib|0)>-1?ib:0-ib|0)|0)>3){Ic=1;break}ib=Sa-cb|0;if((((ib|0)>-1?ib:0-ib|0)|0)>3){Ic=1;break}Ic=(c[oa+128>>2]|0)!=(c[oa+124>>2]|0)&1}else Ic=2;while(0);c[K>>2]=Ic;do if(!((Ka|Na)<<16>>16)){cb=(b[oa+184>>1]|0)-(b[oa+180>>1]|0)|0;if((((cb|0)>-1?cb:0-cb|0)|0)>3){Jc=1;break}cb=Pa-Sa|0;Jc=(((cb|0)>-1?cb:0-cb|0)|0)>3&1}else Jc=2;while(0);c[J>>2]=Jc;do if(!((xa|Ea)<<16>>16)){Sa=(b[oa+176>>1]|0)-(b[oa+172>>1]|0)|0;if((((Sa|0)>-1?Sa:0-Sa|0)|0)>3){Kc=1;break}Sa=Tb-La|0;Kc=(((Sa|0)>-1?Sa:0-Sa|0)|0)>3&1}else Kc=2;while(0);c[I>>2]=Kc;do if(!((Pb|xa)<<16>>16)){La=(b[oa+188>>1]|0)-(b[oa+176>>1]|0)|0;if((((La|0)>-1?La:0-La|0)|0)>3){Lc=1;break}La=Hb-Tb|0;if((((La|0)>-1?La:0-La|0)|0)>3){Lc=1;break}Lc=(c[oa+128>>2]|0)!=(c[oa+124>>2]|0)&1}else Lc=2;while(0);c[H>>2]=Lc;do if(!((Kb|Pb)<<16>>16)){Tb=(b[oa+192>>1]|0)-(b[oa+188>>1]|0)|0;if((((Tb|0)>-1?Tb:0-Tb|0)|0)>3){Mc=1;break}Tb=Fb-Hb|0;Mc=(((Tb|0)>-1?Tb:0-Tb|0)|0)>3&1}else Mc=2;while(0);c[G>>2]=Mc;break}}else yc(oa,h);while(0);if(!(Da|c[F>>2]|c[E>>2]|c[D>>2]|c[C>>2]|c[B>>2]|c[A>>2]|c[z>>2]|c[y>>2]|c[x>>2]|c[w>>2]|c[v>>2]|c[u>>2]|c[R>>2]|c[Q>>2]|c[P>>2]|c[O>>2]|c[N>>2]|c[M>>2]|c[L>>2]|c[K>>2]|c[J>>2]|c[I>>2]|c[H>>2]|c[G>>2]))break}else{c[u>>2]=3;c[v>>2]=3;c[w>>2]=3;c[x>>2]=3;c[y>>2]=3;c[z>>2]=3;c[A>>2]=3;c[B>>2]=3;c[C>>2]=3;c[D>>2]=3;c[E>>2]=3;c[F>>2]=3;c[G>>2]=3;c[H>>2]=3;c[I>>2]=3;c[J>>2]=3;c[K>>2]=3;c[L>>2]=3;c[M>>2]=3;c[N>>2]=3;c[O>>2]=3;c[P>>2]=3;c[Q>>2]=3;c[R>>2]=3}Hb=oa+20|0;Fb=c[Hb>>2]|0;Pb=oa+12|0;Kb=Oa(0,51,(c[Pb>>2]|0)+Fb|0)|0;Tb=oa+16|0;xa=Oa(0,51,(c[Tb>>2]|0)+Fb|0)|0;La=d[6864+Kb>>0]|0;c[S>>2]=La;Ea=d[6920+xa>>0]|0;c[T>>2]=Ea;xa=6976+(Kb*3|0)|0;c[U>>2]=xa;do if(!va){Kb=c[(c[sa>>2]|0)+20>>2]|0;if((Kb|0)==(Fb|0)){c[ka>>2]=La;c[la>>2]=Ea;c[j>>2]=xa;break}else{Sa=(Fb+1+Kb|0)>>>1;Kb=Oa(0,51,(c[Pb>>2]|0)+Sa|0)|0;Pa=Oa(0,51,(c[Tb>>2]|0)+Sa|0)|0;c[ka>>2]=d[6864+Kb>>0];c[la>>2]=d[6920+Pa>>0];c[j>>2]=6976+(Kb*3|0);break}}while(0);do if(!ta){xa=c[(c[pa>>2]|0)+20>>2]|0;if((xa|0)==(Fb|0)){c[ha>>2]=c[S>>2];c[ia>>2]=c[T>>2];c[ja>>2]=c[U>>2];break}else{Ea=(Fb+1+xa|0)>>>1;xa=Oa(0,51,(c[Pb>>2]|0)+Ea|0)|0;La=Oa(0,51,(c[Tb>>2]|0)+Ea|0)|0;c[ha>>2]=d[6864+xa>>0];c[ia>>2]=d[6920+La>>0];c[ja>>2]=6976+(xa*3|0);break}}while(0);Fb=Z(na,k)|0;xa=3;La=0;Ea=(c[e>>2]|0)+((Fb<<8)+(ma<<4))|0;Kb=h;while(1){Pa=c[Kb+4>>2]|0;if(Pa)zc(Ea,Pa,da,V);Pa=c[Kb+12>>2]|0;if(Pa)zc(Ea+4|0,Pa,ca,V);Pa=Kb+16|0;Sa=c[Kb+20>>2]|0;if(Sa)zc(Ea+8|0,Sa,ca,V);Sa=Kb+24|0;Na=c[Kb+28>>2]|0;if(Na)zc(Ea+12|0,Na,ca,V);Na=c[Kb>>2]|0;Ka=Kb+8|0;cb=c[Ka>>2]|0;a:do if(((Na|0)==(cb|0)?(Na|0)==(c[Pa>>2]|0):0)?(Na|0)==(c[Sa>>2]|0):0){if(!Na)break;fb=c[j+(La*12|0)+4>>2]|0;ib=c[j+(La*12|0)+8>>2]|0;if(Na>>>0<4){gb=d[(c[j+(La*12|0)>>2]|0)+(Na+-1)>>0]|0;Za=0-gb|0;Ua=gb+1|0;Ob=Ea;Wa=16;while(1){Ra=Ob+X|0;Jb=d[Ra>>0]|0;Sb=Ob+W|0;Xb=d[Sb>>0]|0;ab=d[Ob>>0]|0;Xa=Ob+V|0;qa=d[Xa>>0]|0;_a=Xb-ab|0;do if(((_a|0)>-1?_a:0-_a|0)>>>0<fb>>>0){Cb=Jb-Xb|0;if(((Cb|0)>-1?Cb:0-Cb|0)>>>0>=ib>>>0)break;Cb=qa-ab|0;if(((Cb|0)>-1?Cb:0-Cb|0)>>>0>=ib>>>0)break;Cb=d[Ob+Y>>0]|0;Mb=Cb-Xb|0;if(((Mb|0)>-1?Mb:0-Mb|0)>>>0<ib>>>0){a[Ra>>0]=(Oa(Za,gb,((Xb+1+ab|0)>>>1)-(Jb<<1)+Cb>>1)|0)+Jb;Nc=Ua}else Nc=gb;Cb=d[Ob+_>>0]|0;Mb=Cb-ab|0;if(((Mb|0)>-1?Mb:0-Mb|0)>>>0<ib>>>0){a[Xa>>0]=(Oa(Za,gb,((Xb+1+ab|0)>>>1)-(qa<<1)+Cb>>1)|0)+qa;Oc=Nc+1|0}else Oc=Nc;Cb=Oa(0-Oc|0,Oc,Jb+4-qa+(ab-Xb<<2)>>3)|0;Mb=a[3472+((ab|512)-Cb)>>0]|0;a[Sb>>0]=a[3472+(Cb+(Xb|512))>>0]|0;a[Ob>>0]=Mb}while(0);Wa=Wa+-1|0;if(!Wa)break a;else Ob=Ob+1|0}}Ob=(fb>>>2)+2|0;Wa=Ea;gb=16;while(1){Za=Wa+X|0;Ua=d[Za>>0]|0;Xb=Wa+W|0;Sb=d[Xb>>0]|0;ab=d[Wa>>0]|0;qa=Wa+V|0;Jb=d[qa>>0]|0;Xa=Sb-ab|0;Ra=(Xa|0)>-1?Xa:0-Xa|0;b:do if(Ra>>>0<fb>>>0){Xa=Ua-Sb|0;if(((Xa|0)>-1?Xa:0-Xa|0)>>>0>=ib>>>0)break;Xa=Jb-ab|0;if(((Xa|0)>-1?Xa:0-Xa|0)>>>0>=ib>>>0)break;Xa=Wa+Y|0;_a=d[Xa>>0]|0;Mb=Wa+_|0;Cb=d[Mb>>0]|0;do if(Ra>>>0<Ob>>>0){Vb=_a-Sb|0;if(((Vb|0)>-1?Vb:0-Vb|0)>>>0<ib>>>0){Vb=Sb+Ua+ab|0;a[Xb>>0]=(Jb+4+(Vb<<1)+_a|0)>>>3;a[Za>>0]=(Vb+2+_a|0)>>>2;a[Xa>>0]=(Vb+4+(_a*3|0)+(d[Wa+$>>0]<<1)|0)>>>3}else a[Xb>>0]=(Sb+2+(Ua<<1)+Jb|0)>>>2;Vb=Cb-ab|0;if(((Vb|0)>-1?Vb:0-Vb|0)>>>0>=ib>>>0)break;Vb=ab+Sb+Jb|0;a[Wa>>0]=(Ua+4+(Vb<<1)+Cb|0)>>>3;a[qa>>0]=(Vb+2+Cb|0)>>>2;a[Mb>>0]=(Vb+4+(Cb*3|0)+(d[Wa+aa>>0]<<1)|0)>>>3;break b}else a[Xb>>0]=(Sb+2+(Ua<<1)+Jb|0)>>>2;while(0);a[Wa>>0]=(Ua+2+ab+(Jb<<1)|0)>>>2}while(0);gb=gb+-1|0;if(!gb)break;else Wa=Wa+1|0}}else Pc=311;while(0);do if((Pc|0)==311){Pc=0;if(!Na)Qc=cb;else{Ac(Ea,Na,j+(La*12|0)|0,V);Qc=c[Ka>>2]|0}if(Qc)Ac(Ea+4|0,Qc,j+(La*12|0)|0,V);Wa=c[Pa>>2]|0;if(Wa)Ac(Ea+8|0,Wa,j+(La*12|0)|0,V);Wa=c[Sa>>2]|0;if(!Wa)break;Ac(Ea+12|0,Wa,j+(La*12|0)|0,V)}while(0);if(!xa)break;else{xa=xa+-1|0;La=2;Ea=Ea+ba|0;Kb=Kb+32|0}}Kb=c[oa+24>>2]|0;Ea=c[192+((Oa(0,51,(c[Hb>>2]|0)+Kb|0)|0)<<2)>>2]|0;La=Oa(0,51,(c[Pb>>2]|0)+Ea|0)|0;xa=Oa(0,51,(c[Tb>>2]|0)+Ea|0)|0;Sa=d[6864+La>>0]|0;c[S>>2]=Sa;Pa=d[6920+xa>>0]|0;c[T>>2]=Pa;xa=6976+(La*3|0)|0;c[U>>2]=xa;do if(!va){La=c[(c[sa>>2]|0)+20>>2]|0;if((La|0)==(c[Hb>>2]|0)){c[ka>>2]=Sa;c[la>>2]=Pa;c[j>>2]=xa;break}else{Ka=(Ea+1+(c[192+((Oa(0,51,La+Kb|0)|0)<<2)>>2]|0)|0)>>>1;La=Oa(0,51,Ka+(c[Pb>>2]|0)|0)|0;Na=Oa(0,51,(c[Tb>>2]|0)+Ka|0)|0;c[ka>>2]=d[6864+La>>0];c[la>>2]=d[6920+Na>>0];c[j>>2]=6976+(La*3|0);break}}while(0);do if(!ta){xa=c[(c[pa>>2]|0)+20>>2]|0;if((xa|0)==(c[Hb>>2]|0)){c[ha>>2]=c[S>>2];c[ia>>2]=c[T>>2];c[ja>>2]=c[U>>2];break}else{Pa=(Ea+1+(c[192+((Oa(0,51,xa+Kb|0)|0)<<2)>>2]|0)|0)>>>1;xa=Oa(0,51,Pa+(c[Pb>>2]|0)|0)|0;Sa=Oa(0,51,(c[Tb>>2]|0)+Pa|0)|0;c[ha>>2]=d[6864+xa>>0];c[ia>>2]=d[6920+Sa>>0];c[ja>>2]=6976+(xa*3|0);break}}while(0);Tb=c[e>>2]|0;Pb=(ma<<3)+ea+(Fb<<6)|0;Kb=Tb+(Pb+fa)|0;Ea=Tb+Pb|0;Pb=0;Tb=h;Hb=0;while(1){pa=Tb+4|0;ta=c[pa>>2]|0;if(ta){Bc(Ea,ta,da,n);Bc(Kb,c[pa>>2]|0,da,n)}pa=Tb+36|0;ta=c[pa>>2]|0;if(ta){Bc(Ea+V|0,ta,da,n);Bc(Kb+V|0,c[pa>>2]|0,da,n)}pa=Tb+16|0;ta=Tb+20|0;xa=c[ta>>2]|0;if(xa){Bc(Ea+4|0,xa,ca,n);Bc(Kb+4|0,c[ta>>2]|0,ca,n)}ta=Tb+52|0;xa=c[ta>>2]|0;if(xa){Bc(Ea+ga|0,xa,ca,n);Bc(Kb+ga|0,c[ta>>2]|0,ca,n)}ta=c[Tb>>2]|0;xa=Tb+8|0;Sa=c[xa>>2]|0;do if((ta|0)==(Sa|0)){if((ta|0)!=(c[pa>>2]|0)){Pc=342;break}if((ta|0)!=(c[Tb+24>>2]|0)){Pc=342;break}if(!ta)break;Pa=j+(Pb*12|0)|0;Cc(Ea,ta,Pa,n);Cc(Kb,c[Tb>>2]|0,Pa,n)}else Pc=342;while(0);do if((Pc|0)==342){Pc=0;if(!ta)Rc=Sa;else{Pa=j+(Pb*12|0)|0;Dc(Ea,ta,Pa,n);Dc(Kb,c[Tb>>2]|0,Pa,n);Rc=c[xa>>2]|0}if(Rc){Pa=j+(Pb*12|0)|0;Dc(Ea+2|0,Rc,Pa,n);Dc(Kb+2|0,c[xa>>2]|0,Pa,n)}Pa=c[pa>>2]|0;if(Pa){sa=j+(Pb*12|0)|0;Dc(Ea+4|0,Pa,sa,n);Dc(Kb+4|0,c[pa>>2]|0,sa,n)}sa=Tb+24|0;Pa=c[sa>>2]|0;if(!Pa)break;va=j+(Pb*12|0)|0;Dc(Ea+6|0,Pa,va,n);Dc(Kb+6|0,c[sa>>2]|0,va,n)}while(0);Hb=Hb+1|0;if((Hb|0)==2)break;else{Kb=Kb+_|0;Ea=Ea+_|0;Pb=2;Tb=Tb+64|0}}}while(0);f=ma+1|0;Tb=(f|0)==(k|0);na=(Tb&1)+na|0;if(na>>>0>=(c[l>>2]|0)>>>0)break;else{ma=Tb?0:f;oa=oa+216|0}}i=g;return}function yc(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0;e=i;f=a+28|0;g=b[a+32>>1]|0;if(!(g<<16>>16))h=(b[f>>1]|0)!=0?2:0;else h=2;c[d+32>>2]=h;h=b[a+34>>1]|0;j=h<<16>>16==0;if(j)k=(b[a+30>>1]|0)!=0?2:0;else k=2;c[d+40>>2]=k;k=b[a+40>>1]|0;l=k<<16>>16==0;if(l)m=(b[a+36>>1]|0)!=0?2:0;else m=2;c[d+48>>2]=m;m=b[a+42>>1]|0;n=m<<16>>16==0;if(n)o=(b[a+38>>1]|0)!=0?2:0;else o=2;c[d+56>>2]=o;o=b[a+44>>1]|0;if(!(o<<16>>16))p=g<<16>>16!=0?2:0;else p=2;c[d+64>>2]=p;p=b[a+46>>1]|0;q=p<<16>>16==0;if(q)r=h<<16>>16!=0?2:0;else r=2;c[d+72>>2]=r;r=b[a+52>>1]|0;s=r<<16>>16==0;if(s)t=k<<16>>16!=0?2:0;else t=2;c[d+80>>2]=t;t=b[a+54>>1]|0;u=t<<16>>16==0;if(u)v=m<<16>>16!=0?2:0;else v=2;c[d+88>>2]=v;v=b[a+48>>1]|0;if(!(v<<16>>16))w=o<<16>>16!=0?2:0;else w=2;c[d+96>>2]=w;w=b[a+50>>1]|0;m=w<<16>>16==0;if(m)x=p<<16>>16!=0?2:0;else x=2;c[d+104>>2]=x;x=b[a+56>>1]|0;y=x<<16>>16==0;if(y)z=r<<16>>16!=0?2:0;else z=2;c[d+112>>2]=z;z=(b[a+58>>1]|0)==0;if(z)A=t<<16>>16!=0?2:0;else A=2;c[d+120>>2]=A;A=b[a+30>>1]|0;if(!(A<<16>>16))B=(b[f>>1]|0)!=0?2:0;else B=2;c[d+12>>2]=B;B=b[a+36>>1]|0;if(!(B<<16>>16))C=A<<16>>16!=0?2:0;else C=2;c[d+20>>2]=C;if(!(b[a+38>>1]|0))D=B<<16>>16!=0?2:0;else D=2;c[d+28>>2]=D;if(j)E=g<<16>>16!=0?2:0;else E=2;c[d+44>>2]=E;if(l)F=h<<16>>16!=0?2:0;else F=2;c[d+52>>2]=F;if(n)G=k<<16>>16!=0?2:0;else G=2;c[d+60>>2]=G;if(q)H=o<<16>>16!=0?2:0;else H=2;c[d+76>>2]=H;if(s)I=p<<16>>16!=0?2:0;else I=2;c[d+84>>2]=I;if(u)J=r<<16>>16!=0?2:0;else J=2;c[d+92>>2]=J;if(m)K=v<<16>>16!=0?2:0;else K=2;c[d+108>>2]=K;if(y)L=w<<16>>16!=0?2:0;else L=2;c[d+116>>2]=L;if(!z){M=2;N=d+124|0;c[N>>2]=M;i=e;return}M=x<<16>>16!=0?2:0;N=d+124|0;c[N>>2]=M;i=e;return}function zc(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;h=i;j=c[f+4>>2]|0;k=c[f+8>>2]|0;if(e>>>0<4){l=d[(c[f>>2]|0)+(e+-1)>>0]|0;e=0-l|0;f=l+1|0;m=b;n=4;while(1){o=m+-2|0;p=d[o>>0]|0;q=m+-1|0;r=d[q>>0]|0;s=d[m>>0]|0;t=m+1|0;u=d[t>>0]|0;v=r-s|0;if((((v|0)>-1?v:0-v|0)>>>0<j>>>0?(v=p-r|0,((v|0)>-1?v:0-v|0)>>>0<k>>>0):0)?(v=u-s|0,((v|0)>-1?v:0-v|0)>>>0<k>>>0):0){v=d[m+-3>>0]|0;w=d[m+2>>0]|0;x=v-r|0;if(((x|0)>-1?x:0-x|0)>>>0<k>>>0){a[o>>0]=(Oa(e,l,((r+1+s|0)>>>1)-(p<<1)+v>>1)|0)+p;y=f}else y=l;v=w-s|0;if(((v|0)>-1?v:0-v|0)>>>0<k>>>0){a[t>>0]=(Oa(e,l,((r+1+s|0)>>>1)-(u<<1)+w>>1)|0)+u;z=y+1|0}else z=y;w=Oa(0-z|0,z,p+4-u+(s-r<<2)>>3)|0;u=a[3472+((s|512)-w)>>0]|0;a[q>>0]=a[3472+((r|512)+w)>>0]|0;a[m>>0]=u}n=n+-1|0;if(!n)break;else m=m+g|0}i=h;return}m=(j>>>2)+2|0;n=b;b=4;while(1){z=n+-2|0;y=d[z>>0]|0;l=n+-1|0;e=d[l>>0]|0;f=d[n>>0]|0;u=n+1|0;w=d[u>>0]|0;r=e-f|0;q=(r|0)>-1?r:0-r|0;do if((q>>>0<j>>>0?(r=y-e|0,((r|0)>-1?r:0-r|0)>>>0<k>>>0):0)?(r=w-f|0,((r|0)>-1?r:0-r|0)>>>0<k>>>0):0){r=n+-3|0;s=d[r>>0]|0;p=n+2|0;t=d[p>>0]|0;if(q>>>0<m>>>0){v=s-e|0;if(((v|0)>-1?v:0-v|0)>>>0<k>>>0){v=e+y+f|0;a[l>>0]=(w+4+(v<<1)+s|0)>>>3;a[z>>0]=(v+2+s|0)>>>2;a[r>>0]=(v+4+(s*3|0)+((d[n+-4>>0]|0)<<1)|0)>>>3}else a[l>>0]=(e+2+(y<<1)+w|0)>>>2;s=t-f|0;if(((s|0)>-1?s:0-s|0)>>>0<k>>>0){s=f+e+w|0;a[n>>0]=(y+4+(s<<1)+t|0)>>>3;a[u>>0]=(s+2+t|0)>>>2;a[p>>0]=(s+4+(t*3|0)+((d[n+3>>0]|0)<<1)|0)>>>3;break}}else a[l>>0]=(e+2+(y<<1)+w|0)>>>2;a[n>>0]=(y+2+f+(w<<1)|0)>>>2}while(0);b=b+-1|0;if(!b)break;else n=n+g|0}i=h;return}function Ac(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0;h=i;j=d[(c[f>>2]|0)+(e+-1)>>0]|0;e=0-g|0;k=e<<1;l=f+4|0;m=f+8|0;f=Z(g,-3)|0;n=0-j|0;o=j+1|0;p=g<<1;q=b;b=4;while(1){r=q+k|0;s=q+e|0;t=q+g|0;u=a[t>>0]|0;v=d[s>>0]|0;w=d[q>>0]|0;x=v-w|0;if((((x|0)>-1?x:0-x|0)>>>0<(c[l>>2]|0)>>>0?(x=d[r>>0]|0,y=x-v|0,z=c[m>>2]|0,((y|0)>-1?y:0-y|0)>>>0<z>>>0):0)?(y=u&255,u=y-w|0,((u|0)>-1?u:0-u|0)>>>0<z>>>0):0){u=d[q+f>>0]|0;A=u-v|0;if(((A|0)>-1?A:0-A|0)>>>0<z>>>0){a[r>>0]=(Oa(n,j,((v+1+w|0)>>>1)-(x<<1)+u>>1)|0)+x;B=c[m>>2]|0;C=o}else{B=z;C=j}z=d[q+p>>0]|0;u=z-w|0;if(((u|0)>-1?u:0-u|0)>>>0<B>>>0){a[t>>0]=(Oa(n,j,((v+1+w|0)>>>1)-(y<<1)+z>>1)|0)+y;D=C+1|0}else D=C;z=Oa(0-D|0,D,4-y+(w-v<<2)+x>>3)|0;x=a[3472+((w|512)-z)>>0]|0;a[s>>0]=a[3472+((v|512)+z)>>0]|0;a[q>>0]=x}b=b+-1|0;if(!b)break;else q=q+1|0}i=h;return}function Bc(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;h=i;j=b+-1|0;k=a[b+1>>0]|0;l=d[j>>0]|0;m=d[b>>0]|0;n=l-m|0;o=f+4|0;do if((((n|0)>-1?n:0-n|0)>>>0<(c[o>>2]|0)>>>0?(p=d[b+-2>>0]|0,q=p-l|0,r=c[f+8>>2]|0,((q|0)>-1?q:0-q|0)>>>0<r>>>0):0)?(q=k&255,s=q-m|0,((s|0)>-1?s:0-s|0)>>>0<r>>>0):0)if(e>>>0<4){r=d[(c[f>>2]|0)+(e+-1)>>0]|0;s=Oa(~r,r+1|0,4-q+(m-l<<2)+p>>3)|0;r=a[3472+((m|512)-s)>>0]|0;a[j>>0]=a[3472+((l|512)+s)>>0]|0;a[b>>0]=r;break}else{a[j>>0]=(l+2+q+(p<<1)|0)>>>2;a[b>>0]=(m+2+(q<<1)+p|0)>>>2;break}while(0);m=b+g|0;l=b+(g+-1)|0;j=d[l>>0]|0;k=d[m>>0]|0;n=j-k|0;if(((n|0)>-1?n:0-n|0)>>>0>=(c[o>>2]|0)>>>0){i=h;return}o=d[b+(g+-2)>>0]|0;n=o-j|0;p=c[f+8>>2]|0;if(((n|0)>-1?n:0-n|0)>>>0>=p>>>0){i=h;return}n=d[b+(g+1)>>0]|0;g=n-k|0;if(((g|0)>-1?g:0-g|0)>>>0>=p>>>0){i=h;return}if(e>>>0<4){p=d[(c[f>>2]|0)+(e+-1)>>0]|0;e=Oa(~p,p+1|0,4-n+(k-j<<2)+o>>3)|0;p=a[3472+((k|512)-e)>>0]|0;a[l>>0]=a[3472+((j|512)+e)>>0]|0;a[m>>0]=p;i=h;return}else{a[l>>0]=(j+2+n+(o<<1)|0)>>>2;a[m>>0]=(k+2+(n<<1)+o|0)>>>2;i=h;return}}function Cc(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;h=i;if(e>>>0<4){j=d[(c[f>>2]|0)+(e+-1)>>0]|0;e=j+1|0;k=0-g|0;l=f+4|0;m=k<<1;n=f+8|0;o=~j;j=b;p=8;while(1){q=j+k|0;r=a[j+g>>0]|0;s=d[q>>0]|0;t=d[j>>0]|0;u=s-t|0;if((((u|0)>-1?u:0-u|0)>>>0<(c[l>>2]|0)>>>0?(u=d[j+m>>0]|0,v=u-s|0,w=c[n>>2]|0,((v|0)>-1?v:0-v|0)>>>0<w>>>0):0)?(v=r&255,r=v-t|0,((r|0)>-1?r:0-r|0)>>>0<w>>>0):0){w=Oa(o,e,4-v+(t-s<<2)+u>>3)|0;u=a[3472+((t|512)-w)>>0]|0;a[q>>0]=a[3472+((s|512)+w)>>0]|0;a[j>>0]=u}p=p+-1|0;if(!p)break;else j=j+1|0}i=h;return}else{j=0-g|0;p=f+4|0;e=j<<1;o=f+8|0;f=b;b=8;while(1){n=f+j|0;m=a[f+g>>0]|0;l=d[n>>0]|0;k=d[f>>0]|0;u=l-k|0;if((((u|0)>-1?u:0-u|0)>>>0<(c[p>>2]|0)>>>0?(u=d[f+e>>0]|0,w=u-l|0,s=c[o>>2]|0,((w|0)>-1?w:0-w|0)>>>0<s>>>0):0)?(w=m&255,m=w-k|0,((m|0)>-1?m:0-m|0)>>>0<s>>>0):0){a[n>>0]=(l+2+w+(u<<1)|0)>>>2;a[f>>0]=(k+2+(w<<1)+u|0)>>>2}b=b+-1|0;if(!b)break;else f=f+1|0}i=h;return}}function Dc(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;h=i;j=d[(c[f>>2]|0)+(e+-1)>>0]|0;e=j+1|0;k=0-g|0;l=f+4|0;m=k<<1;n=f+8|0;f=~j;j=b+k|0;k=a[b+g>>0]|0;o=d[j>>0]|0;p=d[b>>0]|0;q=o-p|0;r=c[l>>2]|0;if((((q|0)>-1?q:0-q|0)>>>0<r>>>0?(q=d[b+m>>0]|0,s=q-o|0,t=c[n>>2]|0,((s|0)>-1?s:0-s|0)>>>0<t>>>0):0)?(s=k&255,k=s-p|0,((k|0)>-1?k:0-k|0)>>>0<t>>>0):0){t=Oa(f,e,4-s+(p-o<<2)+q>>3)|0;q=a[3472+((p|512)-t)>>0]|0;a[j>>0]=a[3472+((o|512)+t)>>0]|0;a[b>>0]=q;u=c[l>>2]|0}else u=r;r=b+1|0;l=b+(1-g)|0;q=d[l>>0]|0;t=d[r>>0]|0;o=q-t|0;if(((o|0)>-1?o:0-o|0)>>>0>=u>>>0){i=h;return}u=d[b+(m|1)>>0]|0;m=u-q|0;o=c[n>>2]|0;if(((m|0)>-1?m:0-m|0)>>>0>=o>>>0){i=h;return}m=d[b+(g+1)>>0]|0;g=m-t|0;if(((g|0)>-1?g:0-g|0)>>>0>=o>>>0){i=h;return}o=Oa(f,e,4-m+(t-q<<2)+u>>3)|0;u=a[3472+((t|512)-o)>>0]|0;a[l>>0]=a[3472+((q|512)+o)>>0]|0;a[r>>0]=u;i=h;return}function Ec(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;e=i;f=c[b+4>>2]|0;g=c[b+8>>2]|0;if(!((d|0)==0|(d|0)==5)?(c[a+3384>>2]|0)==0:0)h=0;else{j=a+1220|0;k=0;do{l=kc(j,k)|0;k=k+1|0}while(k>>>0<16&(l|0)==0);h=l}k=a+1176|0;j=c[k>>2]|0;if(j){l=c[a+1212>>2]|0;m=0;n=0;o=0;while(1){if(c[l+(n*216|0)+196>>2]|0){p=m;q=n;r=o;break}s=n+1|0;t=m+1|0;u=(t|0)==(f|0);v=(u&1)+o|0;w=u?0:t;if(s>>>0<j>>>0){m=w;n=s;o=v}else{p=w;q=s;r=v;break}}if((q|0)!=(j|0)){j=a+1212|0;q=c[j>>2]|0;o=Z(r,f)|0;if(p){n=a+1204|0;m=p;do{m=m+-1|0;l=m+o|0;Fc(q+(l*216|0)|0,b,r,m,d,h);c[q+(l*216|0)+196>>2]=1;c[n>>2]=(c[n>>2]|0)+1}while((m|0)!=0)}m=p+1|0;if(m>>>0<f>>>0){p=a+1204|0;n=m;do{m=n+o|0;l=q+(m*216|0)+196|0;if(!(c[l>>2]|0)){Fc(q+(m*216|0)|0,b,r,n,d,h);c[l>>2]=1;c[p>>2]=(c[p>>2]|0)+1}n=n+1|0}while((n|0)!=(f|0))}if(r)if(!f)x=r;else{n=r+-1|0;p=Z(n,f)|0;q=a+1204|0;o=0-f|0;l=0;do{m=n;v=(c[j>>2]|0)+((l+p|0)*216|0)|0;while(1){Fc(v,b,m,l,d,h);c[v+196>>2]=1;c[q>>2]=(c[q>>2]|0)+1;if(!m)break;else{m=m+-1|0;v=v+(o*216|0)|0}}l=l+1|0}while((l|0)!=(f|0));x=r}else x=0;r=x+1|0;if(r>>>0>=g>>>0){i=e;return 0}x=(f|0)==0;l=a+1204|0;o=r;do{r=c[j>>2]|0;q=Z(o,f)|0;if(!x){p=0;do{n=p+q|0;v=r+(n*216|0)+196|0;if(!(c[v>>2]|0)){Fc(r+(n*216|0)|0,b,o,p,d,h);c[v>>2]=1;c[l>>2]=(c[l>>2]|0)+1}p=p+1|0}while((p|0)!=(f|0))}o=o+1|0}while((o|0)!=(g|0));i=e;return 0}}if((d|0)==2|(d|0)==7)if((c[a+3384>>2]|0)==0|(h|0)==0)y=13;else y=14;else if(!h)y=13;else y=14;if((y|0)==13)ld(c[b>>2]|0,128,Z(f*384|0,g)|0);else if((y|0)==14)kd(c[b>>2]|0,h,Z(f*384|0,g)|0);g=c[k>>2]|0;c[a+1204>>2]=g;if(!g){i=e;return 0}k=c[a+1212>>2]|0;a=0;do{c[k+(a*216|0)+8>>2]=1;a=a+1|0}while(a>>>0<g>>>0);i=e;return 0}function Fc(b,e,f,g,h,j){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Oa=0;k=i;i=i+480|0;l=k+96|0;m=k+32|0;n=k+24|0;o=k;p=c[e+4>>2]|0;q=c[e+8>>2]|0;Na(e,(Z(p,f)|0)+g|0);r=c[e>>2]|0;s=f<<4;t=g<<4;u=(Z(f<<8,p)|0)+t|0;c[b+20>>2]=40;c[b+8>>2]=0;c[b>>2]=6;c[b+12>>2]=0;c[b+16>>2]=0;c[b+24>>2]=0;do if((h|0)==2|(h|0)==7)ld(l,0,384);else{c[n>>2]=0;c[o+4>>2]=p;c[o+8>>2]=q;c[o>>2]=j;if(!j){ld(l,0,384);break}fc(l,n,o,t,s,0,0,16,16);vc(e,l);i=k;return}while(0);ld(m,0,64);if((f|0)!=0?(c[b+((0-p|0)*216|0)+196>>2]|0)!=0:0){s=u-(p<<4)|0;t=s|1;o=s|3;n=(d[r+t>>0]|0)+(d[r+s>>0]|0)+(d[r+(t+1)>>0]|0)+(d[r+o>>0]|0)|0;t=s|7;j=(d[r+(o+2)>>0]|0)+(d[r+(o+1)>>0]|0)+(d[r+(o+3)>>0]|0)+(d[r+t>>0]|0)|0;o=(d[r+(t+2)>>0]|0)+(d[r+(t+1)>>0]|0)+(d[r+(t+3)>>0]|0)+(d[r+(t+4)>>0]|0)|0;h=(d[r+(t+6)>>0]|0)+(d[r+(t+5)>>0]|0)+(d[r+(t+7)>>0]|0)+(d[r+(s|15)>>0]|0)|0;s=j+n|0;c[m>>2]=o+s+(c[m>>2]|0)+h;t=m+4|0;c[t>>2]=s-o-h+(c[t>>2]|0);v=n;w=j;x=o;y=h;z=1}else{v=0;w=0;x=0;y=0;z=0}if((q+-1|0)!=(f|0)?(c[b+(p*216|0)+196>>2]|0)!=0:0){h=u+(p<<8)|0;o=h|1;j=h|3;n=(d[r+o>>0]|0)+(d[r+h>>0]|0)+(d[r+(o+1)>>0]|0)+(d[r+j>>0]|0)|0;o=h|7;t=(d[r+(j+2)>>0]|0)+(d[r+(j+1)>>0]|0)+(d[r+(j+3)>>0]|0)+(d[r+o>>0]|0)|0;j=(d[r+(o+2)>>0]|0)+(d[r+(o+1)>>0]|0)+(d[r+(o+3)>>0]|0)+(d[r+(o+4)>>0]|0)|0;s=(d[r+(o+6)>>0]|0)+(d[r+(o+5)>>0]|0)+(d[r+(o+7)>>0]|0)+(d[r+(h|15)>>0]|0)|0;h=t+n|0;c[m>>2]=j+h+(c[m>>2]|0)+s;o=m+4|0;c[o>>2]=h-j-s+(c[o>>2]|0);A=1;B=n;C=t;D=j;E=s;F=z+1|0}else{A=0;B=0;C=0;D=0;E=0;F=z}if((g|0)!=0?(c[b+-20>>2]|0)!=0:0){s=u+-1|0;j=p<<4;t=p<<5;n=p*48|0;o=(d[r+(s+j)>>0]|0)+(d[r+s>>0]|0)+(d[r+(s+t)>>0]|0)+(d[r+(s+n)>>0]|0)|0;h=p<<6;G=s+h|0;s=(d[r+(G+j)>>0]|0)+(d[r+G>>0]|0)+(d[r+(G+t)>>0]|0)+(d[r+(G+n)>>0]|0)|0;H=G+h|0;G=(d[r+(H+j)>>0]|0)+(d[r+H>>0]|0)+(d[r+(H+t)>>0]|0)+(d[r+(H+n)>>0]|0)|0;I=H+h|0;h=(d[r+(I+j)>>0]|0)+(d[r+I>>0]|0)+(d[r+(I+t)>>0]|0)+(d[r+(I+n)>>0]|0)|0;n=s+o|0;c[m>>2]=G+n+(c[m>>2]|0)+h;I=m+16|0;c[I>>2]=n-G-h+(c[I>>2]|0);J=F+1|0;K=o;L=s;M=G;N=h;O=1}else{J=F;K=0;L=0;M=0;N=0;O=0}do if((p+-1|0)!=(g|0)?(c[b+412>>2]|0)!=0:0){h=u+16|0;G=p<<4;s=p<<5;o=p*48|0;I=(d[r+(h+G)>>0]|0)+(d[r+h>>0]|0)+(d[r+(h+s)>>0]|0)+(d[r+(h+o)>>0]|0)|0;n=p<<6;t=h+n|0;h=(d[r+(t+G)>>0]|0)+(d[r+t>>0]|0)+(d[r+(t+s)>>0]|0)+(d[r+(t+o)>>0]|0)|0;j=t+n|0;t=(d[r+(j+G)>>0]|0)+(d[r+j>>0]|0)+(d[r+(j+s)>>0]|0)+(d[r+(j+o)>>0]|0)|0;H=j+n|0;n=(d[r+(H+G)>>0]|0)+(d[r+H>>0]|0)+(d[r+(H+s)>>0]|0)+(d[r+(H+o)>>0]|0)|0;o=J+1|0;H=O+1|0;s=h+I|0;c[m>>2]=t+s+(c[m>>2]|0)+n;G=m+16|0;j=s-t-n+(c[G>>2]|0)|0;c[G>>2]=j;G=(F|0)==0;s=(O|0)!=0;if(!(G&s)){if(!G){P=s;Q=1;R=o;S=H;T=21;break}}else c[m+4>>2]=M+N+L+K-I-h-t-n>>5;U=j;V=s;W=(z|0)!=0;X=(A|0)!=0;Y=1;_=o;$=H;T=27}else T=17;while(0);if((T|0)==17){r=(O|0)!=0;if(!F){aa=r;ba=0;ca=J;da=O;T=23}else{P=r;Q=0;R=J;S=O;T=21}}if((T|0)==21){O=m+4|0;c[O>>2]=c[O>>2]>>F+3;aa=P;ba=Q;ca=R;da=S;T=23}do if((T|0)==23){S=(da|0)==0;R=(z|0)!=0;Q=(A|0)!=0;if(S&R&Q){c[m+16>>2]=x+y+w+v-E-D-C-B>>5;ea=aa;fa=1;ga=1;ha=ba;ia=ca;break}if(S){ea=aa;fa=R;ga=Q;ha=ba;ia=ca}else{U=c[m+16>>2]|0;V=aa;W=R;X=Q;Y=ba;_=ca;$=da;T=27}}while(0);if((T|0)==27){c[m+16>>2]=U>>$+3;ea=V;fa=W;ga=X;ha=Y;ia=_}if((ia|0)==1)c[m>>2]=c[m>>2]>>4;else if((ia|0)==2)c[m>>2]=c[m>>2]>>5;else if((ia|0)==3)c[m>>2]=(c[m>>2]|0)*21>>10;else c[m>>2]=c[m>>2]>>6;Gc(m);ia=0;_=l;Y=m;while(1){X=c[Y+((ia>>>2&3)<<2)>>2]|0;if((X|0)<0)ja=0;else ja=(X|0)>255?-1:X&255;a[_>>0]=ja;X=ia+1|0;if((X|0)==256)break;else{ia=X;_=_+1|0;Y=(X&63|0)==0?Y+16|0:Y}}Y=Z(q,p)|0;q=p<<3;_=0-q|0;ia=_|1;ja=ia+1|0;X=_|3;W=X+1|0;V=X+2|0;$=X+3|0;U=_|7;da=m+4|0;ca=p<<6;ba=ca|1;aa=ba+1|0;A=ca|3;z=A+1|0;Q=A+2|0;R=A+3|0;S=ca|7;P=q+-1|0;F=p<<4;O=F+-1|0;J=O+q|0;r=O+F|0;u=r+q|0;b=r+F|0;H=b+q|0;o=m+16|0;s=q+8|0;j=F|8;n=j+q|0;t=j+F|0;h=t+q|0;I=t+F|0;F=I+q|0;q=Y<<6;G=v;v=w;w=x;x=y;y=B;B=C;C=D;D=E;E=0;ka=K;K=L;L=M;M=N;N=(c[e>>2]|0)+((Z(f<<6,p)|0)+(g<<3)+(Y<<8))|0;while(1){ld(m,0,64);if(fa){Y=(d[N+ia>>0]|0)+(d[N+_>>0]|0)|0;g=(d[N+X>>0]|0)+(d[N+ja>>0]|0)|0;p=(d[N+V>>0]|0)+(d[N+W>>0]|0)|0;f=(d[N+U>>0]|0)+(d[N+$>>0]|0)|0;la=g+Y|0;c[m>>2]=p+la+(c[m>>2]|0)+f;c[da>>2]=la-p-f+(c[da>>2]|0);ma=Y;na=g;oa=p;pa=f;qa=1}else{ma=G;na=v;oa=w;pa=x;qa=0}if(ga){f=(d[N+ba>>0]|0)+(d[N+ca>>0]|0)|0;p=(d[N+A>>0]|0)+(d[N+aa>>0]|0)|0;g=(d[N+Q>>0]|0)+(d[N+z>>0]|0)|0;Y=(d[N+S>>0]|0)+(d[N+R>>0]|0)|0;la=p+f|0;c[m>>2]=g+la+(c[m>>2]|0)+Y;c[da>>2]=la-g-Y+(c[da>>2]|0);ra=f;sa=p;ta=g;ua=Y;va=qa+1|0}else{ra=y;sa=B;ta=C;ua=D;va=qa}if(ea){Y=(d[N+P>>0]|0)+(d[N+-1>>0]|0)|0;g=(d[N+J>>0]|0)+(d[N+O>>0]|0)|0;p=(d[N+u>>0]|0)+(d[N+r>>0]|0)|0;f=(d[N+H>>0]|0)+(d[N+b>>0]|0)|0;la=g+Y|0;c[m>>2]=p+la+(c[m>>2]|0)+f;c[o>>2]=la-p-f+(c[o>>2]|0);wa=va+1|0;xa=Y;ya=g;za=p;Aa=f;Ba=1}else{wa=va;xa=ka;ya=K;za=L;Aa=M;Ba=0}do if(ha){f=(d[N+s>>0]|0)+(d[N+8>>0]|0)|0;p=(d[N+n>>0]|0)+(d[N+j>>0]|0)|0;g=(d[N+h>>0]|0)+(d[N+t>>0]|0)|0;Y=(d[N+F>>0]|0)+(d[N+I>>0]|0)|0;la=wa+1|0;Ca=Ba+1|0;Da=p+f|0;c[m>>2]=g+Da+(c[m>>2]|0)+Y;Ea=Da-g-Y+(c[o>>2]|0)|0;c[o>>2]=Ea;Da=(va|0)==0;if(!(Da&ea))if(Da){Fa=Ea;Ga=la;Ha=Ca;T=54;break}else{Ia=la;Ja=Ca;T=49;break}else{c[da>>2]=za+Aa+ya+xa-f-p-g-Y>>4;Fa=Ea;Ga=la;Ha=Ca;T=54;break}}else if(!va){Ka=wa;La=Ba;T=50}else{Ia=wa;Ja=Ba;T=49}while(0);if((T|0)==49){T=0;c[da>>2]=c[da>>2]>>va+2;Ka=Ia;La=Ja;T=50}do if((T|0)==50){T=0;Ca=(La|0)==0;if(Ca&fa&ga){c[o>>2]=oa+pa+na+ma-ua-ta-sa-ra>>4;Ma=Ka;break}if(Ca)Ma=Ka;else{Fa=c[o>>2]|0;Ga=Ka;Ha=La;T=54}}while(0);if((T|0)==54){T=0;c[o>>2]=Fa>>Ha+2;Ma=Ga}if((Ma|0)==1)c[m>>2]=c[m>>2]>>3;else if((Ma|0)==2)c[m>>2]=c[m>>2]>>4;else if((Ma|0)==3)c[m>>2]=(c[m>>2]|0)*21>>9;else c[m>>2]=c[m>>2]>>5;Gc(m);Ca=0;la=l+((E<<6)+256)|0;Ea=m;while(1){Y=c[Ea+((Ca>>>1&3)<<2)>>2]|0;if((Y|0)<0)Oa=0;else Oa=(Y|0)>255?-1:Y&255;a[la>>0]=Oa;Y=Ca+1|0;if((Y|0)==64)break;else{Ca=Y;la=la+1|0;Ea=(Y&15|0)==0?Ea+16|0:Ea}}E=E+1|0;if((E|0)==2)break;else{G=ma;v=na;w=oa;x=pa;y=ra;B=sa;C=ta;D=ua;ka=xa;K=ya;L=za;M=Aa;N=N+q|0}}vc(e,l);i=k;return}function Gc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0;b=i;d=a+4|0;e=c[d>>2]|0;f=a+16|0;g=c[f>>2]|0;h=c[a>>2]|0;if(!(e|g)){c[a+60>>2]=h;c[a+56>>2]=h;c[a+52>>2]=h;c[a+48>>2]=h;c[a+44>>2]=h;c[a+40>>2]=h;c[a+36>>2]=h;c[a+32>>2]=h;c[a+28>>2]=h;c[a+24>>2]=h;c[a+20>>2]=h;c[f>>2]=h;c[a+12>>2]=h;c[a+8>>2]=h;c[d>>2]=h;i=b;return}else{f=e+h|0;j=e>>1;k=j+h|0;l=h-j|0;j=h-e|0;c[a>>2]=g+f;e=g>>1;c[a+16>>2]=e+f;c[a+32>>2]=f-e;c[a+48>>2]=f-g;c[d>>2]=g+k;c[a+20>>2]=e+k;c[a+36>>2]=k-e;c[a+52>>2]=k-g;c[a+8>>2]=g+l;c[a+24>>2]=e+l;c[a+40>>2]=l-e;c[a+56>>2]=l-g;c[a+12>>2]=g+j;c[a+28>>2]=e+j;c[a+44>>2]=j-e;c[a+60>>2]=j-g;i=b;return}}function Hc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0;d=i;ld(b,0,952);e=jb(a,1)|0;if((e|0)==-1){f=1;i=d;return f|0}g=(e|0)==1;c[b>>2]=g&1;do if(g){e=jb(a,8)|0;if((e|0)==-1){f=1;i=d;return f|0}c[b+4>>2]=e;if((e|0)==255){e=jb(a,16)|0;if((e|0)==-1){f=1;i=d;return f|0}c[b+8>>2]=e;e=jb(a,16)|0;if((e|0)==-1){f=1;i=d;return f|0}else{c[b+12>>2]=e;break}}}while(0);g=jb(a,1)|0;if((g|0)==-1){f=1;i=d;return f|0}e=(g|0)==1;c[b+16>>2]=e&1;do if(e){g=jb(a,1)|0;if((g|0)==-1){f=1;i=d;return f|0}else{c[b+20>>2]=(g|0)==1&1;break}}while(0);e=jb(a,1)|0;if((e|0)==-1){f=1;i=d;return f|0}g=(e|0)==1;c[b+24>>2]=g&1;do if(g){e=jb(a,3)|0;if((e|0)==-1){f=1;i=d;return f|0}c[b+28>>2]=e;e=jb(a,1)|0;if((e|0)==-1){f=1;i=d;return f|0}c[b+32>>2]=(e|0)==1&1;e=jb(a,1)|0;if((e|0)==-1){f=1;i=d;return f|0}h=(e|0)==1;c[b+36>>2]=h&1;if(!h){c[b+40>>2]=2;c[b+44>>2]=2;c[b+48>>2]=2;break}h=jb(a,8)|0;if((h|0)==-1){f=1;i=d;return f|0}c[b+40>>2]=h;h=jb(a,8)|0;if((h|0)==-1){f=1;i=d;return f|0}c[b+44>>2]=h;h=jb(a,8)|0;if((h|0)==-1){f=1;i=d;return f|0}else{c[b+48>>2]=h;break}}else{c[b+28>>2]=5;c[b+40>>2]=2;c[b+44>>2]=2;c[b+48>>2]=2}while(0);g=jb(a,1)|0;if((g|0)==-1){f=1;i=d;return f|0}h=(g|0)==1;c[b+52>>2]=h&1;if(h){h=b+56|0;g=nb(a,h)|0;if(g){f=g;i=d;return f|0}if((c[h>>2]|0)>>>0>5){f=1;i=d;return f|0}h=b+60|0;g=nb(a,h)|0;if(g){f=g;i=d;return f|0}if((c[h>>2]|0)>>>0>5){f=1;i=d;return f|0}}h=jb(a,1)|0;if((h|0)==-1){f=1;i=d;return f|0}g=(h|0)==1;c[b+64>>2]=g&1;do if(g){h=kb(a)|0;if((lb(a,32)|0)==-1|(h|0)==0){f=1;i=d;return f|0}c[b+68>>2]=h;h=kb(a)|0;if((lb(a,32)|0)==-1|(h|0)==0){f=1;i=d;return f|0}c[b+72>>2]=h;h=jb(a,1)|0;if((h|0)==-1){f=1;i=d;return f|0}else{c[b+76>>2]=(h|0)==1&1;break}}while(0);g=jb(a,1)|0;if((g|0)==-1){f=1;i=d;return f|0}h=(g|0)==1;g=b+80|0;c[g>>2]=h&1;if(h){h=Ic(a,b+84|0)|0;if(h){f=h;i=d;return f|0}}else{c[b+84>>2]=1;c[b+96>>2]=288000001;c[b+224>>2]=288000001;c[b+480>>2]=24;c[b+484>>2]=24;c[b+488>>2]=24;c[b+492>>2]=24}h=jb(a,1)|0;if((h|0)==-1){f=1;i=d;return f|0}e=(h|0)==1;h=b+496|0;c[h>>2]=e&1;if(e){e=Ic(a,b+500|0)|0;if(e){f=e;i=d;return f|0}}else{c[b+500>>2]=1;c[b+512>>2]=240000001;c[b+640>>2]=240000001;c[b+896>>2]=24;c[b+900>>2]=24;c[b+904>>2]=24;c[b+908>>2]=24}if(!((c[g>>2]|0)==0?(c[h>>2]|0)==0:0))j=46;do if((j|0)==46){h=jb(a,1)|0;if((h|0)==-1){f=1;i=d;return f|0}else{c[b+912>>2]=(h|0)==1&1;break}}while(0);j=jb(a,1)|0;if((j|0)==-1){f=1;i=d;return f|0}c[b+916>>2]=(j|0)==1&1;j=jb(a,1)|0;if((j|0)==-1){f=1;i=d;return f|0}h=(j|0)==1;c[b+920>>2]=h&1;do if(h){j=jb(a,1)|0;if((j|0)==-1){f=1;i=d;return f|0}c[b+924>>2]=(j|0)==1&1;j=b+928|0;g=nb(a,j)|0;if(g){f=g;i=d;return f|0}if((c[j>>2]|0)>>>0>16){f=1;i=d;return f|0}j=b+932|0;g=nb(a,j)|0;if(g){f=g;i=d;return f|0}if((c[j>>2]|0)>>>0>16){f=1;i=d;return f|0}j=b+936|0;g=nb(a,j)|0;if(g){f=g;i=d;return f|0}if((c[j>>2]|0)>>>0>16){f=1;i=d;return f|0}j=b+940|0;g=nb(a,j)|0;if(g){f=g;i=d;return f|0}if((c[j>>2]|0)>>>0>16){f=1;i=d;return f|0}j=nb(a,b+944|0)|0;if(j){f=j;i=d;return f|0}j=nb(a,b+948|0)|0;if(!j)break;else f=j;i=d;return f|0}else{c[b+924>>2]=1;c[b+928>>2]=2;c[b+932>>2]=1;c[b+936>>2]=16;c[b+940>>2]=16;c[b+944>>2]=16;c[b+948>>2]=16}while(0);f=0;i=d;return f|0}function Ic(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;d=i;e=nb(a,b)|0;a:do if(!e){f=(c[b>>2]|0)+1|0;c[b>>2]=f;if((f>>>0<=32?(f=jb(a,4)|0,(f|0)!=-1):0)?(g=b+4|0,c[g>>2]=f,f=jb(a,4)|0,(f|0)!=-1):0){h=b+8|0;c[h>>2]=f;if(c[b>>2]|0){f=0;do{j=b+(f<<2)+12|0;k=nb(a,j)|0;if(k){l=k;break a}k=c[j>>2]|0;if((k|0)==-1){l=1;break a}m=k+1|0;c[j>>2]=m;c[j>>2]=m<<(c[g>>2]|0)+6;m=b+(f<<2)+140|0;j=nb(a,m)|0;if(j){l=j;break a}j=c[m>>2]|0;if((j|0)==-1){l=1;break a}k=j+1|0;c[m>>2]=k;c[m>>2]=k<<(c[h>>2]|0)+4;k=jb(a,1)|0;if((k|0)==-1){l=1;break a}c[b+(f<<2)+268>>2]=(k|0)==1&1;f=f+1|0}while(f>>>0<(c[b>>2]|0)>>>0)}f=jb(a,5)|0;if((((f|0)!=-1?(c[b+396>>2]=f+1,f=jb(a,5)|0,(f|0)!=-1):0)?(c[b+400>>2]=f+1,f=jb(a,5)|0,(f|0)!=-1):0)?(c[b+404>>2]=f+1,f=jb(a,5)|0,(f|0)!=-1):0){c[b+408>>2]=f;l=0}else l=1}else l=1}else l=e;while(0);i=d;return l|0}function Jc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0;f=i;a:do if(!(c[d+284>>2]|0))g=0;else{h=0;while(1){j=c[d+(h*20|0)+288>>2]|0;if((j|0)==5){g=1;break a}else if(!j)break;h=h+1|0}g=0}while(0);h=c[b+16>>2]|0;if(!h){if((c[e>>2]|0)!=5){j=c[a>>2]|0;k=c[d+20>>2]|0;if(j>>>0>k>>>0?(l=c[b+20>>2]|0,(j-k|0)>>>0>=l>>>1>>>0):0){m=k;n=a;o=(c[a+4>>2]|0)+l|0}else{p=a;q=k;r=j;s=11}}else{c[a+4>>2]=0;c[a>>2]=0;p=a;q=c[d+20>>2]|0;r=0;s=11}do if((s|0)==11){if(q>>>0>r>>>0?(j=c[b+20>>2]|0,(q-r|0)>>>0>j>>>1>>>0):0){m=q;n=p;o=(c[a+4>>2]|0)-j|0;break}m=q;n=p;o=c[a+4>>2]|0}while(0);if(!(c[e+4>>2]|0)){p=c[d+24>>2]|0;t=m+o+((p|0)<0?p:0)|0;i=f;return t|0}c[a+4>>2]=o;p=c[d+24>>2]|0;q=(p|0)<0;if(!g){c[n>>2]=m;t=m+o+(q?p:0)|0;i=f;return t|0}else{c[a+4>>2]=0;c[n>>2]=q?0-p|0:0;t=0;i=f;return t|0}}else if((h|0)==1){if((c[e>>2]|0)!=5){h=c[a+12>>2]|0;if((c[a+8>>2]|0)>>>0>(c[d+12>>2]|0)>>>0)u=(c[b+12>>2]|0)+h|0;else u=h}else u=0;h=c[b+36>>2]|0;p=(h|0)==0;if(p)v=0;else v=(c[d+12>>2]|0)+u|0;q=(c[e+4>>2]|0)==0;n=((q&(v|0)!=0)<<31>>31)+v|0;v=(n|0)!=0;if(v){o=n+-1|0;w=(o>>>0)%(h>>>0)|0;x=(o>>>0)/(h>>>0)|0}else{w=0;x=0}if(p)y=0;else{p=c[b+40>>2]|0;o=0;n=0;while(1){m=(c[p+(n<<2)>>2]|0)+o|0;n=n+1|0;if(n>>>0>=h>>>0){y=m;break}else o=m}}if(v){v=Z(y,x)|0;x=c[b+40>>2]|0;y=0;o=v;while(1){v=(c[x+(y<<2)>>2]|0)+o|0;y=y+1|0;if(y>>>0>w>>>0){z=v;break}else o=v}}else z=0;if(q)A=(c[b+28>>2]|0)+z|0;else A=z;z=(c[d+32>>2]|0)+(c[b+32>>2]|0)|0;q=a+12|0;if(!g){o=((z|0)<0?z:0)+A+(c[d+28>>2]|0)|0;c[q>>2]=u;c[a+8>>2]=c[d+12>>2];t=o;i=f;return t|0}else{c[q>>2]=0;c[a+8>>2]=0;t=0;i=f;return t|0}}else{if((c[e>>2]|0)==5){B=a+12|0;C=0;D=0}else{q=c[d+12>>2]|0;o=a+12|0;u=c[o>>2]|0;if((c[a+8>>2]|0)>>>0>q>>>0)E=(c[b+12>>2]|0)+u|0;else E=u;B=o;C=E;D=(q+E<<1)+(((c[e+4>>2]|0)==0)<<31>>31)|0}if(!g){c[B>>2]=C;c[a+8>>2]=c[d+12>>2];t=D;i=f;return t|0}else{c[B>>2]=0;c[a+8>>2]=0;t=0;i=f;return t|0}}return 0}function Kc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=i;Ab(a);e=id(2112)|0;c[a+3376>>2]=e;if(e)if(!b)f=0;else{c[a+1216>>2]=1;f=0}else f=1;i=d;return f|0}function Lc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;g=i;i=i+208|0;h=g+204|0;j=g;k=g+112|0;l=g+40|0;m=g+16|0;n=g+12|0;o=g+8|0;c[n>>2]=0;p=a+3344|0;if((c[p>>2]|0)!=0?(c[a+3348>>2]|0)==(b|0):0){q=a+3356|0;c[m+0>>2]=c[q+0>>2];c[m+4>>2]=c[q+4>>2];c[m+8>>2]=c[q+8>>2];c[m+12>>2]=c[q+12>>2];c[m+4>>2]=c[m>>2];c[m+8>>2]=0;c[m+16>>2]=0;c[f>>2]=c[a+3352>>2]}else r=4;do if((r|0)==4)if(!(Pa(b,d,m,f)|0)){q=a+3356|0;c[q+0>>2]=c[m+0>>2];c[q+4>>2]=c[m+4>>2];c[q+8>>2]=c[m+8>>2];c[q+12>>2]=c[m+12>>2];c[q+16>>2]=c[m+16>>2];c[a+3352>>2]=c[f>>2];c[a+3348>>2]=b;break}else{s=3;i=g;return s|0}while(0);c[p>>2]=0;if(sb(m,j)|0){s=3;i=g;return s|0}if(((c[j>>2]|0)+-1|0)>>>0>11){s=0;i=g;return s|0}b=Ib(m,j,a,n)|0;if((b|0)==65520){s=4;i=g;return s|0}else if(!b){do if(!(c[n>>2]|0))r=19;else{if((c[a+1184>>2]|0)!=0?(c[a+16>>2]|0)!=0:0){if(c[a+3380>>2]|0){s=3;i=g;return s|0}if(!(c[a+1188>>2]|0)){b=a+1220|0;d=a+1336|0;c[d>>2]=lc(b)|0;pc(b);Ec(a,d,0)|0}else Ec(a,a+1336|0,c[a+1372>>2]|0)|0;c[f>>2]=0;c[p>>2]=1;c[a+1180>>2]=0;t=a+1360|0;u=a+1336|0;break}c[a+1188>>2]=0;c[a+1180>>2]=0;r=19}while(0);do if((r|0)==19){n=c[j>>2]|0;if((n|0)==1|(n|0)==5){d=a+1180|0;if(c[a+1180>>2]|0){s=0;i=g;return s|0}c[a+1184>>2]=1;if(Fb(a)|0){c[a+1204>>2]=0;c[a+1208>>2]=e;Ua(m,h)|0;b=a+8|0;q=c[b>>2]|0;v=Db(a,c[h>>2]|0,(c[j>>2]|0)==5&1)|0;if(v){c[a+4>>2]=256;c[a+12>>2]=0;c[b>>2]=32;c[a+16>>2]=0;c[a+3380>>2]=0;s=(v|0)==65535?5:4;i=g;return s|0}if((q|0)!=(c[b>>2]|0)){q=c[a+16>>2]|0;c[o>>2]=1;v=c[a>>2]|0;if(v>>>0<32)w=c[a+(v<<2)+20>>2]|0;else w=0;c[f>>2]=0;c[p>>2]=1;if((((((c[j>>2]|0)==5?(v=_a(o,m,q,c[a+12>>2]|0,5)|0,(c[o>>2]|v|0)==0):0)?(v=a+1220|0,!((c[a+1276>>2]|0)!=0|(w|0)==0)):0)?(c[w+52>>2]|0)==(c[q+52>>2]|0):0)?(c[w+56>>2]|0)==(c[q+56>>2]|0):0)?(c[w+88>>2]|0)==(c[q+88>>2]|0):0)sc(v);else c[a+1280>>2]=0;c[a>>2]=c[b>>2];s=2;i=g;return s|0}}if(c[a+3380>>2]|0){s=3;i=g;return s|0}b=a+1368|0;v=a+2356|0;q=a+16|0;if(Ta(m,v,c[q>>2]|0,c[a+12>>2]|0,j)|0){s=3;i=g;return s|0}if(!(Fb(a)|0))x=a+1220|0;else{y=a+1220|0;if((c[j>>2]|0)!=5?(qc(y,c[a+2368>>2]|0,(c[j+4>>2]|0)!=0&1,c[(c[q>>2]|0)+48>>2]|0)|0)!=0:0){s=3;i=g;return s|0}c[a+1336>>2]=lc(y)|0;x=y}rd(b|0,v|0,988)|0;c[a+1188>>2]=1;v=a+1360|0;y=j;q=c[y+4>>2]|0;z=v;c[z>>2]=c[y>>2];c[z+4>>2]=q;Hb(a,c[a+1432>>2]|0);pc(x);if(ic(x,a+1436|0,c[a+1380>>2]|0,c[a+1412>>2]|0)|0){s=3;i=g;return s|0}q=a+1336|0;if($a(m,a,q,b)|0){ab(a,c[b>>2]|0);s=3;i=g;return s|0}if(!(Gb(a)|0)){s=0;i=g;return s|0}else{c[d>>2]=1;t=v;u=q;break}}else if((n|0)==7)if(!(Qa(m,k)|0)){Bb(a,k)|0;s=0;i=g;return s|0}else{q=k+40|0;jd(c[q>>2]|0);c[q>>2]=0;q=k+84|0;jd(c[q>>2]|0);c[q>>2]=0;s=3;i=g;return s|0}else if((n|0)==8)if(!(Sa(m,l)|0)){Cb(a,l)|0;s=0;i=g;return s|0}else{n=l+20|0;jd(c[n>>2]|0);c[n>>2]=0;n=l+24|0;jd(c[n>>2]|0);c[n>>2]=0;n=l+28|0;jd(c[n>>2]|0);c[n>>2]=0;n=l+44|0;jd(c[n>>2]|0);c[n>>2]=0;s=3;i=g;return s|0}else{s=0;i=g;return s|0}}while(0);xc(u,c[a+1212>>2]|0);Eb(a);l=Jc(a+1284|0,c[a+16>>2]|0,a+1368|0,t)|0;m=a+1188|0;do if(c[m>>2]|0){k=a+1220|0;if(!(c[a+1364>>2]|0)){jc(k,0,u,c[a+1380>>2]|0,l,(c[t>>2]|0)==5&1,c[a+1208>>2]|0,c[a+1204>>2]|0)|0;break}else{jc(k,a+1644|0,u,c[a+1380>>2]|0,l,(c[t>>2]|0)==5&1,c[a+1208>>2]|0,c[a+1204>>2]|0)|0;break}}while(0);c[a+1184>>2]=0;c[m>>2]=0;s=1;i=g;return s|0}else{s=3;i=g;return s|0}return 0}function Mc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0;b=i;d=0;do{e=a+(d<<2)+20|0;f=c[e>>2]|0;if(f){jd(c[f+40>>2]|0);c[(c[e>>2]|0)+40>>2]=0;jd(c[(c[e>>2]|0)+84>>2]|0);c[(c[e>>2]|0)+84>>2]=0;jd(c[e>>2]|0);c[e>>2]=0}d=d+1|0}while((d|0)!=32);g=0;do{d=a+(g<<2)+148|0;e=c[d>>2]|0;if(e){jd(c[e+20>>2]|0);c[(c[d>>2]|0)+20>>2]=0;jd(c[(c[d>>2]|0)+24>>2]|0);c[(c[d>>2]|0)+24>>2]=0;jd(c[(c[d>>2]|0)+28>>2]|0);c[(c[d>>2]|0)+28>>2]=0;jd(c[(c[d>>2]|0)+44>>2]|0);c[(c[d>>2]|0)+44>>2]=0;jd(c[d>>2]|0);c[d>>2]=0}g=g+1|0}while((g|0)!=256);g=a+3376|0;jd(c[g>>2]|0);c[g>>2]=0;g=a+1212|0;jd(c[g>>2]|0);c[g>>2]=0;g=a+1172|0;jd(c[g>>2]|0);c[g>>2]=0;oc(a+1220|0);i=b;return}function Nc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=i;g=rc(a+1220|0)|0;if(!g){h=0;i=f;return h|0}c[b>>2]=c[g+4>>2];c[d>>2]=c[g+12>>2];c[e>>2]=c[g+8>>2];h=c[g>>2]|0;i=f;return h|0}function Oc(a){a=a|0;var b=0,d=0;b=c[a+16>>2]|0;if(!b)d=0;else d=c[b+52>>2]|0;return d|0}function Pc(a){a=a|0;var b=0,d=0;b=c[a+16>>2]|0;if(!b)d=0;else d=c[b+56>>2]|0;return d|0}function Qc(a){a=a|0;var b=0;b=i;sc(a+1220|0);i=b;return}function Rc(a){a=a|0;var b=0,c=0;b=i;c=(Jb(a)|0)==0&1;i=b;return c|0}function Sc(a){a=a|0;var b=0,d=0,e=0;b=i;d=c[a+16>>2]|0;if(((((d|0)!=0?(c[d+80>>2]|0)!=0:0)?(a=c[d+84>>2]|0,(a|0)!=0):0)?(c[a+24>>2]|0)!=0:0)?(c[a+32>>2]|0)!=0:0){e=1;i=b;return e|0}e=0;i=b;return e|0}function Tc(a){a=a|0;var b=0,d=0,e=0;b=i;d=c[a+16>>2]|0;if(((((d|0)!=0?(c[d+80>>2]|0)!=0:0)?(a=c[d+84>>2]|0,(a|0)!=0):0)?(c[a+24>>2]|0)!=0:0)?(c[a+36>>2]|0)!=0:0)e=c[a+48>>2]|0;else e=2;i=b;return e|0}function Uc(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0;h=i;j=c[a+16>>2]|0;if((j|0)!=0?(c[j+60>>2]|0)!=0:0){c[b>>2]=1;a=j+64|0;c[d>>2]=c[a>>2]<<1;c[e>>2]=(c[j+52>>2]<<4)-((c[j+68>>2]|0)+(c[a>>2]|0)<<1);a=j+72|0;c[f>>2]=c[a>>2]<<1;k=(c[j+56>>2]<<4)-((c[j+76>>2]|0)+(c[a>>2]|0)<<1)|0;c[g>>2]=k;i=h;return}c[b>>2]=0;c[d>>2]=0;c[e>>2]=0;c[f>>2]=0;k=0;c[g>>2]=k;i=h;return}function Vc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;e=i;f=c[a+16>>2]|0;a:do if((((f|0)!=0?(c[f+80>>2]|0)!=0:0)?(a=c[f+84>>2]|0,(a|0)!=0):0)?(c[a>>2]|0)!=0:0){g=c[a+4>>2]|0;do switch(g|0){case 11:{h=11;j=15;break a;break}case 255:{k=c[a+8>>2]|0;l=c[a+12>>2]|0;m=(k|0)==0|(l|0)==0;h=m?0:l;j=m?0:k;break a;break}case 1:case 0:{h=g;j=g;break a;break}case 6:{h=11;j=24;break a;break}case 13:{h=99;j=160;break a;break}case 5:{h=33;j=40;break a;break}case 4:{h=11;j=16;break a;break}case 10:{h=11;j=18;break a;break}case 8:{h=11;j=32;break a;break}case 2:{h=11;j=12;break a;break}case 7:{h=11;j=20;break a;break}case 12:{h=33;j=64;break a;break}case 9:{h=33;j=80;break a;break}case 3:{h=11;j=10;break a;break}default:{h=0;j=0;break a}}while(0)}else{h=1;j=1}while(0);c[b>>2]=j;c[d>>2]=h;i=e;return}function Wc(a){a=a|0;var b=0,d=0;b=c[a+16>>2]|0;if(!b)d=0;else d=c[b>>2]|0;return d|0}function Xc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=i;do if(a){e=id(3396)|0;if(e){f=e+8|0;if(!(Kc(f,b)|0)){c[e>>2]=1;c[e+4>>2]=0;c[a>>2]=e;g=0;break}else{Mc(f);jd(e);g=-4;break}}else g=-4}else g=-1;while(0);i=d;return g|0}function Yc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=i;if((a|0)==0|(b|0)==0){e=-1;i=d;return e|0}f=a+8|0;if(!(c[a+24>>2]|0)){e=-6;i=d;return e|0}if(!(c[a+20>>2]|0)){e=-6;i=d;return e|0}c[b+4>>2]=(Oc(f)|0)<<4;c[b+8>>2]=(Pc(f)|0)<<4;c[b+12>>2]=Sc(f)|0;c[b+16>>2]=Tc(f)|0;Uc(f,b+28|0,b+32|0,b+36|0,b+40|0,b+44|0);Vc(f,b+20|0,b+24|0);c[b>>2]=Wc(f)|0;e=0;i=d;return e|0}function Zc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;e=i;i=i+16|0;f=e;a:do if((!((b|0)==0|(d|0)==0)?(g=c[b>>2]|0,(g|0)!=0):0)?(h=c[b+4>>2]|0,(h|0)!=0):0)if((a|0)!=0?(j=c[a>>2]|0,(j|0)!=0):0){c[d>>2]=0;c[f>>2]=0;k=a+8|0;c[a+3392>>2]=c[b+12>>2];l=b+8|0;m=j;j=1;n=h;h=g;while(1){if((m|0)==2){o=8;break}g=Lc(k,h,n,c[l>>2]|0,f)|0;p=c[f>>2]|0;q=h+p|0;r=n-p|0;s=(r|0)<0?0:r;c[d>>2]=q;if((g|0)==2)break;else if((g|0)==5){t=-4;break a}else if((g|0)==4){r=(Rc(k)|0|s|0)==0;u=r?-2:j}else if((g|0)==1){o=13;break}else u=j;if(!s){t=u;break a}m=c[a>>2]|0;j=u;n=s;h=q}if((o|0)==8){c[a>>2]=1;c[d>>2]=h+(c[f>>2]|0)}else if((o|0)==13){n=a+4|0;c[n>>2]=(c[n>>2]|0)+1;t=(s|0)==0?2:3;break}n=a+1288|0;if((c[n>>2]|0)!=0?(c[a+1244>>2]|0)!=(c[a+1248>>2]|0):0){c[n>>2]=0;c[a>>2]=2;t=3}else t=4}else t=-3;else t=-1;while(0);i=e;return t|0}function _c(a){a=a|0;c[a>>2]=2;c[a+4>>2]=3;return}function $c(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0;e=i;i=i+16|0;f=e+8|0;g=e+4|0;h=e;if((a|0)==0|(b|0)==0){j=-1;i=e;return j|0}k=a+8|0;if(d)Qc(k);d=Nc(k,h,g,f)|0;if(!d){j=0;i=e;return j|0}c[b>>2]=d;c[b+4>>2]=c[h>>2];c[b+8>>2]=c[g>>2];c[b+12>>2]=c[f>>2];j=2;i=e;return j|0}function ad(a){a=a|0;var b=0,d=0;b=i;d=md(a)|0;c[1792]=d;c[1791]=d;c[1790]=a;c[1793]=d+a;i=b;return d|0}function bd(a){a=a|0;c[1790]=a;return}function cd(){var a=0;a=i;c[1786]=c[1791];c[1787]=c[1790];do ed()|0;while((c[1787]|0)!=0);i=a;return}function dd(){var a=0,b=0;a=i;if(Xc(7176,0)|0){da(7280)|0;b=c[1784]|0;if(b)nd(b)}else{c[1796]=1;c[1798]=1}i=a;return -1}function ed(){var a=0,b=0,d=0,e=0;a=i;c[1788]=c[1798];b=Zc(c[1794]|0,7144,7200)|0;switch(b|0){case 1:case -2:{c[1787]=0;d=b;i=a;return d|0}case 2:{c[1787]=0;break}case 4:{if(Yc(c[1794]|0,7208)|0){d=-1;i=a;return d|0}c[1814]=(Z((c[1803]|0)*3|0,c[1804]|0)|0)>>>1;ra();e=c[1800]|0;c[1787]=(c[1786]|0)-e+(c[1787]|0);c[1786]=e;d=0;i=a;return d|0}case 3:{e=c[1800]|0;c[1787]=(c[1786]|0)-e+(c[1787]|0);c[1786]=e;break}default:{d=b;i=a;return d|0}}c[1798]=(c[1798]|0)+1;if(($c(c[1794]|0,7264,0)|0)!=2){d=b;i=a;return d|0}do{c[1796]=(c[1796]|0)+1;ca(c[1816]|0,c[1803]|0,c[1804]|0)}while(($c(c[1794]|0,7264,0)|0)==2);d=b;i=a;return d|0}function fd(){var a=0,b=0;a=i;b=c[1784]|0;if(b)nd(b);i=a;return}function gd(){var a=0,b=0;a=i;i=i+16|0;b=a;_c(b);i=a;return c[b>>2]|0}function hd(){var a=0,b=0;a=i;i=i+16|0;b=a;_c(b);i=a;return c[b+4>>2]|0}function id(a){a=a|0;var b=0,c=0;b=i;c=md(a)|0;i=b;return c|0}function jd(a){a=a|0;var b=0;b=i;nd(a);i=b;return}function kd(a,b,c){a=a|0;b=b|0;c=c|0;var d=0;d=i;rd(a|0,b|0,c|0)|0;i=d;return}function ld(a,b,c){a=a|0;b=b|0;c=c|0;var d=0;d=i;qd(a|0,b&255|0,c|0)|0;i=d;return}function md(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,la=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0;b=i;do if(a>>>0<245){if(a>>>0<11)d=16;else d=a+11&-8;e=d>>>3;f=c[1828]|0;g=f>>>e;if(g&3){h=(g&1^1)+e|0;j=h<<1;k=7352+(j<<2)|0;l=7352+(j+2<<2)|0;j=c[l>>2]|0;m=j+8|0;n=c[m>>2]|0;do if((k|0)!=(n|0)){if(n>>>0<(c[1832]|0)>>>0)ka();o=n+12|0;if((c[o>>2]|0)==(j|0)){c[o>>2]=k;c[l>>2]=n;break}else ka()}else c[1828]=f&~(1<<h);while(0);n=h<<3;c[j+4>>2]=n|3;l=j+(n|4)|0;c[l>>2]=c[l>>2]|1;p=m;i=b;return p|0}l=c[1830]|0;if(d>>>0>l>>>0){if(g){n=2<<e;k=g<<e&(n|0-n);n=(k&0-k)+-1|0;k=n>>>12&16;o=n>>>k;n=o>>>5&8;q=o>>>n;o=q>>>2&4;r=q>>>o;q=r>>>1&2;s=r>>>q;r=s>>>1&1;t=(n|k|o|q|r)+(s>>>r)|0;r=t<<1;s=7352+(r<<2)|0;q=7352+(r+2<<2)|0;r=c[q>>2]|0;o=r+8|0;k=c[o>>2]|0;do if((s|0)!=(k|0)){if(k>>>0<(c[1832]|0)>>>0)ka();n=k+12|0;if((c[n>>2]|0)==(r|0)){c[n>>2]=s;c[q>>2]=k;u=c[1830]|0;break}else ka()}else{c[1828]=f&~(1<<t);u=l}while(0);l=t<<3;f=l-d|0;c[r+4>>2]=d|3;k=r+d|0;c[r+(d|4)>>2]=f|1;c[r+l>>2]=f;if(u){l=c[1833]|0;q=u>>>3;s=q<<1;e=7352+(s<<2)|0;g=c[1828]|0;m=1<<q;if(g&m){q=7352+(s+2<<2)|0;j=c[q>>2]|0;if(j>>>0<(c[1832]|0)>>>0)ka();else{v=q;w=j}}else{c[1828]=g|m;v=7352+(s+2<<2)|0;w=e}c[v>>2]=l;c[w+12>>2]=l;c[l+8>>2]=w;c[l+12>>2]=e}c[1830]=f;c[1833]=k;p=o;i=b;return p|0}k=c[1829]|0;if(k){f=(k&0-k)+-1|0;k=f>>>12&16;e=f>>>k;f=e>>>5&8;l=e>>>f;e=l>>>2&4;s=l>>>e;l=s>>>1&2;m=s>>>l;s=m>>>1&1;g=c[7616+((f|k|e|l|s)+(m>>>s)<<2)>>2]|0;s=(c[g+4>>2]&-8)-d|0;m=g;l=g;while(1){g=c[m+16>>2]|0;if(!g){e=c[m+20>>2]|0;if(!e)break;else x=e}else x=g;g=(c[x+4>>2]&-8)-d|0;e=g>>>0<s>>>0;s=e?g:s;m=x;l=e?x:l}m=c[1832]|0;if(l>>>0<m>>>0)ka();o=l+d|0;if(l>>>0>=o>>>0)ka();r=c[l+24>>2]|0;t=c[l+12>>2]|0;do if((t|0)==(l|0)){e=l+20|0;g=c[e>>2]|0;if(!g){k=l+16|0;f=c[k>>2]|0;if(!f){y=0;break}else{z=f;A=k}}else{z=g;A=e}while(1){e=z+20|0;g=c[e>>2]|0;if(g){z=g;A=e;continue}e=z+16|0;g=c[e>>2]|0;if(!g)break;else{z=g;A=e}}if(A>>>0<m>>>0)ka();else{c[A>>2]=0;y=z;break}}else{e=c[l+8>>2]|0;if(e>>>0<m>>>0)ka();g=e+12|0;if((c[g>>2]|0)!=(l|0))ka();k=t+8|0;if((c[k>>2]|0)==(l|0)){c[g>>2]=t;c[k>>2]=e;y=t;break}else ka()}while(0);do if(r){t=c[l+28>>2]|0;m=7616+(t<<2)|0;if((l|0)==(c[m>>2]|0)){c[m>>2]=y;if(!y){c[1829]=c[1829]&~(1<<t);break}}else{if(r>>>0<(c[1832]|0)>>>0)ka();t=r+16|0;if((c[t>>2]|0)==(l|0))c[t>>2]=y;else c[r+20>>2]=y;if(!y)break}t=c[1832]|0;if(y>>>0<t>>>0)ka();c[y+24>>2]=r;m=c[l+16>>2]|0;do if(m)if(m>>>0<t>>>0)ka();else{c[y+16>>2]=m;c[m+24>>2]=y;break}while(0);m=c[l+20>>2]|0;if(m)if(m>>>0<(c[1832]|0)>>>0)ka();else{c[y+20>>2]=m;c[m+24>>2]=y;break}}while(0);if(s>>>0<16){r=s+d|0;c[l+4>>2]=r|3;m=l+(r+4)|0;c[m>>2]=c[m>>2]|1}else{c[l+4>>2]=d|3;c[l+(d|4)>>2]=s|1;c[l+(s+d)>>2]=s;m=c[1830]|0;if(m){r=c[1833]|0;t=m>>>3;m=t<<1;e=7352+(m<<2)|0;k=c[1828]|0;g=1<<t;if(k&g){t=7352+(m+2<<2)|0;f=c[t>>2]|0;if(f>>>0<(c[1832]|0)>>>0)ka();else{B=t;C=f}}else{c[1828]=k|g;B=7352+(m+2<<2)|0;C=e}c[B>>2]=r;c[C+12>>2]=r;c[r+8>>2]=C;c[r+12>>2]=e}c[1830]=s;c[1833]=o}p=l+8|0;i=b;return p|0}else D=d}else D=d}else if(a>>>0<=4294967231){e=a+11|0;r=e&-8;m=c[1829]|0;if(m){g=0-r|0;k=e>>>8;if(k)if(r>>>0>16777215)E=31;else{e=(k+1048320|0)>>>16&8;f=k<<e;k=(f+520192|0)>>>16&4;t=f<<k;f=(t+245760|0)>>>16&2;j=14-(k|e|f)+(t<<f>>>15)|0;E=r>>>(j+7|0)&1|j<<1}else E=0;j=c[7616+(E<<2)>>2]|0;a:do if(!j){F=g;G=0;H=0}else{if((E|0)==31)I=0;else I=25-(E>>>1)|0;f=g;t=0;e=r<<I;k=j;q=0;while(1){h=c[k+4>>2]&-8;n=h-r|0;if(n>>>0<f>>>0)if((h|0)==(r|0)){F=n;G=k;H=k;break a}else{J=n;K=k}else{J=f;K=q}n=c[k+20>>2]|0;k=c[k+(e>>>31<<2)+16>>2]|0;h=(n|0)==0|(n|0)==(k|0)?t:n;if(!k){F=J;G=h;H=K;break}else{f=J;t=h;e=e<<1;q=K}}}while(0);if((G|0)==0&(H|0)==0){j=2<<E;g=m&(j|0-j);if(!g){D=r;break}j=(g&0-g)+-1|0;g=j>>>12&16;l=j>>>g;j=l>>>5&8;o=l>>>j;l=o>>>2&4;s=o>>>l;o=s>>>1&2;q=s>>>o;s=q>>>1&1;L=c[7616+((j|g|l|o|s)+(q>>>s)<<2)>>2]|0}else L=G;if(!L){M=F;N=H}else{s=F;q=L;o=H;while(1){l=(c[q+4>>2]&-8)-r|0;g=l>>>0<s>>>0;j=g?l:s;l=g?q:o;g=c[q+16>>2]|0;if(g){s=j;q=g;o=l;continue}q=c[q+20>>2]|0;if(!q){M=j;N=l;break}else{s=j;o=l}}}if((N|0)!=0?M>>>0<((c[1830]|0)-r|0)>>>0:0){o=c[1832]|0;if(N>>>0<o>>>0)ka();s=N+r|0;if(N>>>0>=s>>>0)ka();q=c[N+24>>2]|0;m=c[N+12>>2]|0;do if((m|0)==(N|0)){l=N+20|0;j=c[l>>2]|0;if(!j){g=N+16|0;e=c[g>>2]|0;if(!e){O=0;break}else{P=e;Q=g}}else{P=j;Q=l}while(1){l=P+20|0;j=c[l>>2]|0;if(j){P=j;Q=l;continue}l=P+16|0;j=c[l>>2]|0;if(!j)break;else{P=j;Q=l}}if(Q>>>0<o>>>0)ka();else{c[Q>>2]=0;O=P;break}}else{l=c[N+8>>2]|0;if(l>>>0<o>>>0)ka();j=l+12|0;if((c[j>>2]|0)!=(N|0))ka();g=m+8|0;if((c[g>>2]|0)==(N|0)){c[j>>2]=m;c[g>>2]=l;O=m;break}else ka()}while(0);do if(q){m=c[N+28>>2]|0;o=7616+(m<<2)|0;if((N|0)==(c[o>>2]|0)){c[o>>2]=O;if(!O){c[1829]=c[1829]&~(1<<m);break}}else{if(q>>>0<(c[1832]|0)>>>0)ka();m=q+16|0;if((c[m>>2]|0)==(N|0))c[m>>2]=O;else c[q+20>>2]=O;if(!O)break}m=c[1832]|0;if(O>>>0<m>>>0)ka();c[O+24>>2]=q;o=c[N+16>>2]|0;do if(o)if(o>>>0<m>>>0)ka();else{c[O+16>>2]=o;c[o+24>>2]=O;break}while(0);o=c[N+20>>2]|0;if(o)if(o>>>0<(c[1832]|0)>>>0)ka();else{c[O+20>>2]=o;c[o+24>>2]=O;break}}while(0);b:do if(M>>>0>=16){c[N+4>>2]=r|3;c[N+(r|4)>>2]=M|1;c[N+(M+r)>>2]=M;q=M>>>3;if(M>>>0<256){o=q<<1;m=7352+(o<<2)|0;l=c[1828]|0;g=1<<q;do if(!(l&g)){c[1828]=l|g;R=7352+(o+2<<2)|0;S=m}else{q=7352+(o+2<<2)|0;j=c[q>>2]|0;if(j>>>0>=(c[1832]|0)>>>0){R=q;S=j;break}ka()}while(0);c[R>>2]=s;c[S+12>>2]=s;c[N+(r+8)>>2]=S;c[N+(r+12)>>2]=m;break}o=M>>>8;if(o)if(M>>>0>16777215)T=31;else{g=(o+1048320|0)>>>16&8;l=o<<g;o=(l+520192|0)>>>16&4;j=l<<o;l=(j+245760|0)>>>16&2;q=14-(o|g|l)+(j<<l>>>15)|0;T=M>>>(q+7|0)&1|q<<1}else T=0;q=7616+(T<<2)|0;c[N+(r+28)>>2]=T;c[N+(r+20)>>2]=0;c[N+(r+16)>>2]=0;l=c[1829]|0;j=1<<T;if(!(l&j)){c[1829]=l|j;c[q>>2]=s;c[N+(r+24)>>2]=q;c[N+(r+12)>>2]=s;c[N+(r+8)>>2]=s;break}j=c[q>>2]|0;if((T|0)==31)U=0;else U=25-(T>>>1)|0;c:do if((c[j+4>>2]&-8|0)!=(M|0)){q=M<<U;l=j;while(1){V=l+(q>>>31<<2)+16|0;g=c[V>>2]|0;if(!g)break;if((c[g+4>>2]&-8|0)==(M|0)){W=g;break c}else{q=q<<1;l=g}}if(V>>>0<(c[1832]|0)>>>0)ka();else{c[V>>2]=s;c[N+(r+24)>>2]=l;c[N+(r+12)>>2]=s;c[N+(r+8)>>2]=s;break b}}else W=j;while(0);j=W+8|0;m=c[j>>2]|0;q=c[1832]|0;if(W>>>0>=q>>>0&m>>>0>=q>>>0){c[m+12>>2]=s;c[j>>2]=s;c[N+(r+8)>>2]=m;c[N+(r+12)>>2]=W;c[N+(r+24)>>2]=0;break}else ka()}else{m=M+r|0;c[N+4>>2]=m|3;j=N+(m+4)|0;c[j>>2]=c[j>>2]|1}while(0);p=N+8|0;i=b;return p|0}else D=r}else D=r}else D=-1;while(0);N=c[1830]|0;if(N>>>0>=D>>>0){M=N-D|0;W=c[1833]|0;if(M>>>0>15){c[1833]=W+D;c[1830]=M;c[W+(D+4)>>2]=M|1;c[W+N>>2]=M;c[W+4>>2]=D|3}else{c[1830]=0;c[1833]=0;c[W+4>>2]=N|3;M=W+(N+4)|0;c[M>>2]=c[M>>2]|1}p=W+8|0;i=b;return p|0}W=c[1831]|0;if(W>>>0>D>>>0){M=W-D|0;c[1831]=M;W=c[1834]|0;c[1834]=W+D;c[W+(D+4)>>2]=M|1;c[W+4>>2]=D|3;p=W+8|0;i=b;return p|0}do if(!(c[1946]|0)){W=ua(30)|0;if(!(W+-1&W)){c[1948]=W;c[1947]=W;c[1949]=-1;c[1950]=-1;c[1951]=0;c[1939]=0;c[1946]=(ta(0)|0)&-16^1431655768;break}else ka()}while(0);W=D+48|0;M=c[1948]|0;N=D+47|0;V=M+N|0;U=0-M|0;M=V&U;if(M>>>0<=D>>>0){p=0;i=b;return p|0}T=c[1938]|0;if((T|0)!=0?(S=c[1936]|0,R=S+M|0,R>>>0<=S>>>0|R>>>0>T>>>0):0){p=0;i=b;return p|0}d:do if(!(c[1939]&4)){T=c[1834]|0;e:do if(T){R=7760|0;while(1){S=c[R>>2]|0;if(S>>>0<=T>>>0?(X=R+4|0,(S+(c[X>>2]|0)|0)>>>0>T>>>0):0)break;S=c[R+8>>2]|0;if(!S){Y=181;break e}else R=S}if(R){S=V-(c[1831]|0)&U;if(S>>>0<2147483647){O=ma(S|0)|0;if((O|0)==((c[R>>2]|0)+(c[X>>2]|0)|0)){Z=O;_=S;Y=190}else{$=O;aa=S;Y=191}}else ba=0}else Y=181}else Y=181;while(0);do if((Y|0)==181){T=ma(0)|0;if((T|0)!=(-1|0)){r=T;S=c[1947]|0;O=S+-1|0;if(!(O&r))ca=M;else ca=M-r+(O+r&0-S)|0;S=c[1936]|0;r=S+ca|0;if(ca>>>0>D>>>0&ca>>>0<2147483647){O=c[1938]|0;if((O|0)!=0?r>>>0<=S>>>0|r>>>0>O>>>0:0){ba=0;break}O=ma(ca|0)|0;if((O|0)==(T|0)){Z=T;_=ca;Y=190}else{$=O;aa=ca;Y=191}}else ba=0}else ba=0}while(0);f:do if((Y|0)==190)if((Z|0)==(-1|0))ba=_;else{da=Z;ea=_;Y=201;break d}else if((Y|0)==191){O=0-aa|0;do if(($|0)!=(-1|0)&aa>>>0<2147483647&W>>>0>aa>>>0?(T=c[1948]|0,r=N-aa+T&0-T,r>>>0<2147483647):0)if((ma(r|0)|0)==(-1|0)){ma(O|0)|0;ba=0;break f}else{fa=r+aa|0;break}else fa=aa;while(0);if(($|0)==(-1|0))ba=0;else{da=$;ea=fa;Y=201;break d}}while(0);c[1939]=c[1939]|4;ga=ba;Y=198}else{ga=0;Y=198}while(0);if((((Y|0)==198?M>>>0<2147483647:0)?(ba=ma(M|0)|0,M=ma(0)|0,(ba|0)!=(-1|0)&(M|0)!=(-1|0)&ba>>>0<M>>>0):0)?(fa=M-ba|0,M=fa>>>0>(D+40|0)>>>0,M):0){da=ba;ea=M?fa:ga;Y=201}if((Y|0)==201){ga=(c[1936]|0)+ea|0;c[1936]=ga;if(ga>>>0>(c[1937]|0)>>>0)c[1937]=ga;ga=c[1834]|0;g:do if(ga){fa=7760|0;while(1){ha=c[fa>>2]|0;ia=fa+4|0;ja=c[ia>>2]|0;if((da|0)==(ha+ja|0)){Y=213;break}M=c[fa+8>>2]|0;if(!M)break;else fa=M}if(((Y|0)==213?(c[fa+12>>2]&8|0)==0:0)?ga>>>0>=ha>>>0&ga>>>0<da>>>0:0){c[ia>>2]=ja+ea;M=(c[1831]|0)+ea|0;ba=ga+8|0;if(!(ba&7))la=0;else la=0-ba&7;ba=M-la|0;c[1834]=ga+la;c[1831]=ba;c[ga+(la+4)>>2]=ba|1;c[ga+(M+4)>>2]=40;c[1835]=c[1950];break}M=c[1832]|0;if(da>>>0<M>>>0){c[1832]=da;na=da}else na=M;M=da+ea|0;ba=7760|0;while(1){if((c[ba>>2]|0)==(M|0)){Y=223;break}$=c[ba+8>>2]|0;if(!$)break;else ba=$}if((Y|0)==223?(c[ba+12>>2]&8|0)==0:0){c[ba>>2]=da;M=ba+4|0;c[M>>2]=(c[M>>2]|0)+ea;M=da+8|0;if(!(M&7))oa=0;else oa=0-M&7;M=da+(ea+8)|0;if(!(M&7))pa=0;else pa=0-M&7;M=da+(pa+ea)|0;fa=oa+D|0;$=da+fa|0;aa=M-(da+oa)-D|0;c[da+(oa+4)>>2]=D|3;h:do if((M|0)!=(ga|0)){if((M|0)==(c[1833]|0)){N=(c[1830]|0)+aa|0;c[1830]=N;c[1833]=$;c[da+(fa+4)>>2]=N|1;c[da+(N+fa)>>2]=N;break}N=ea+4|0;W=c[da+(N+pa)>>2]|0;if((W&3|0)==1){_=W&-8;Z=W>>>3;i:do if(W>>>0>=256){ca=c[da+((pa|24)+ea)>>2]|0;X=c[da+(ea+12+pa)>>2]|0;do if((X|0)==(M|0)){U=pa|16;V=da+(N+U)|0;O=c[V>>2]|0;if(!O){R=da+(U+ea)|0;U=c[R>>2]|0;if(!U){qa=0;break}else{ra=U;sa=R}}else{ra=O;sa=V}while(1){V=ra+20|0;O=c[V>>2]|0;if(O){ra=O;sa=V;continue}V=ra+16|0;O=c[V>>2]|0;if(!O)break;else{ra=O;sa=V}}if(sa>>>0<na>>>0)ka();else{c[sa>>2]=0;qa=ra;break}}else{V=c[da+((pa|8)+ea)>>2]|0;if(V>>>0<na>>>0)ka();O=V+12|0;if((c[O>>2]|0)!=(M|0))ka();R=X+8|0;if((c[R>>2]|0)==(M|0)){c[O>>2]=X;c[R>>2]=V;qa=X;break}else ka()}while(0);if(!ca)break;X=c[da+(ea+28+pa)>>2]|0;l=7616+(X<<2)|0;do if((M|0)!=(c[l>>2]|0)){if(ca>>>0<(c[1832]|0)>>>0)ka();V=ca+16|0;if((c[V>>2]|0)==(M|0))c[V>>2]=qa;else c[ca+20>>2]=qa;if(!qa)break i}else{c[l>>2]=qa;if(qa)break;c[1829]=c[1829]&~(1<<X);break i}while(0);X=c[1832]|0;if(qa>>>0<X>>>0)ka();c[qa+24>>2]=ca;l=pa|16;V=c[da+(l+ea)>>2]|0;do if(V)if(V>>>0<X>>>0)ka();else{c[qa+16>>2]=V;c[V+24>>2]=qa;break}while(0);V=c[da+(N+l)>>2]|0;if(!V)break;if(V>>>0<(c[1832]|0)>>>0)ka();else{c[qa+20>>2]=V;c[V+24>>2]=qa;break}}else{V=c[da+((pa|8)+ea)>>2]|0;X=c[da+(ea+12+pa)>>2]|0;ca=7352+(Z<<1<<2)|0;do if((V|0)!=(ca|0)){if(V>>>0<na>>>0)ka();if((c[V+12>>2]|0)==(M|0))break;ka()}while(0);if((X|0)==(V|0)){c[1828]=c[1828]&~(1<<Z);break}do if((X|0)==(ca|0))wa=X+8|0;else{if(X>>>0<na>>>0)ka();l=X+8|0;if((c[l>>2]|0)==(M|0)){wa=l;break}ka()}while(0);c[V+12>>2]=X;c[wa>>2]=V}while(0);xa=da+((_|pa)+ea)|0;ya=_+aa|0}else{xa=M;ya=aa}Z=xa+4|0;c[Z>>2]=c[Z>>2]&-2;c[da+(fa+4)>>2]=ya|1;c[da+(ya+fa)>>2]=ya;Z=ya>>>3;if(ya>>>0<256){N=Z<<1;W=7352+(N<<2)|0;ca=c[1828]|0;l=1<<Z;do if(!(ca&l)){c[1828]=ca|l;za=7352+(N+2<<2)|0;Aa=W}else{Z=7352+(N+2<<2)|0;R=c[Z>>2]|0;if(R>>>0>=(c[1832]|0)>>>0){za=Z;Aa=R;break}ka()}while(0);c[za>>2]=$;c[Aa+12>>2]=$;c[da+(fa+8)>>2]=Aa;c[da+(fa+12)>>2]=W;break}N=ya>>>8;do if(!N)Ba=0;else{if(ya>>>0>16777215){Ba=31;break}l=(N+1048320|0)>>>16&8;ca=N<<l;_=(ca+520192|0)>>>16&4;R=ca<<_;ca=(R+245760|0)>>>16&2;Z=14-(_|l|ca)+(R<<ca>>>15)|0;Ba=ya>>>(Z+7|0)&1|Z<<1}while(0);N=7616+(Ba<<2)|0;c[da+(fa+28)>>2]=Ba;c[da+(fa+20)>>2]=0;c[da+(fa+16)>>2]=0;W=c[1829]|0;Z=1<<Ba;if(!(W&Z)){c[1829]=W|Z;c[N>>2]=$;c[da+(fa+24)>>2]=N;c[da+(fa+12)>>2]=$;c[da+(fa+8)>>2]=$;break}Z=c[N>>2]|0;if((Ba|0)==31)Ca=0;else Ca=25-(Ba>>>1)|0;j:do if((c[Z+4>>2]&-8|0)!=(ya|0)){N=ya<<Ca;W=Z;while(1){Da=W+(N>>>31<<2)+16|0;ca=c[Da>>2]|0;if(!ca)break;if((c[ca+4>>2]&-8|0)==(ya|0)){Ea=ca;break j}else{N=N<<1;W=ca}}if(Da>>>0<(c[1832]|0)>>>0)ka();else{c[Da>>2]=$;c[da+(fa+24)>>2]=W;c[da+(fa+12)>>2]=$;c[da+(fa+8)>>2]=$;break h}}else Ea=Z;while(0);Z=Ea+8|0;N=c[Z>>2]|0;V=c[1832]|0;if(Ea>>>0>=V>>>0&N>>>0>=V>>>0){c[N+12>>2]=$;c[Z>>2]=$;c[da+(fa+8)>>2]=N;c[da+(fa+12)>>2]=Ea;c[da+(fa+24)>>2]=0;break}else ka()}else{N=(c[1831]|0)+aa|0;c[1831]=N;c[1834]=$;c[da+(fa+4)>>2]=N|1}while(0);p=da+(oa|8)|0;i=b;return p|0}fa=7760|0;while(1){Fa=c[fa>>2]|0;if(Fa>>>0<=ga>>>0?(Ga=c[fa+4>>2]|0,Ha=Fa+Ga|0,Ha>>>0>ga>>>0):0)break;fa=c[fa+8>>2]|0}fa=Fa+(Ga+-39)|0;if(!(fa&7))Ia=0;else Ia=0-fa&7;fa=Fa+(Ga+-47+Ia)|0;$=fa>>>0<(ga+16|0)>>>0?ga:fa;fa=$+8|0;aa=da+8|0;if(!(aa&7))Ja=0;else Ja=0-aa&7;aa=ea+-40-Ja|0;c[1834]=da+Ja;c[1831]=aa;c[da+(Ja+4)>>2]=aa|1;c[da+(ea+-36)>>2]=40;c[1835]=c[1950];c[$+4>>2]=27;c[fa+0>>2]=c[1940];c[fa+4>>2]=c[1941];c[fa+8>>2]=c[1942];c[fa+12>>2]=c[1943];c[1940]=da;c[1941]=ea;c[1943]=0;c[1942]=fa;fa=$+28|0;c[fa>>2]=7;if(($+32|0)>>>0<Ha>>>0){aa=fa;do{fa=aa;aa=aa+4|0;c[aa>>2]=7}while((fa+8|0)>>>0<Ha>>>0)}if(($|0)!=(ga|0)){aa=$-ga|0;fa=ga+(aa+4)|0;c[fa>>2]=c[fa>>2]&-2;c[ga+4>>2]=aa|1;c[ga+aa>>2]=aa;fa=aa>>>3;if(aa>>>0<256){M=fa<<1;ba=7352+(M<<2)|0;N=c[1828]|0;Z=1<<fa;do if(!(N&Z)){c[1828]=N|Z;Ka=7352+(M+2<<2)|0;La=ba}else{fa=7352+(M+2<<2)|0;V=c[fa>>2]|0;if(V>>>0>=(c[1832]|0)>>>0){Ka=fa;La=V;break}ka()}while(0);c[Ka>>2]=ga;c[La+12>>2]=ga;c[ga+8>>2]=La;c[ga+12>>2]=ba;break}M=aa>>>8;if(M)if(aa>>>0>16777215)Ma=31;else{Z=(M+1048320|0)>>>16&8;N=M<<Z;M=(N+520192|0)>>>16&4;$=N<<M;N=($+245760|0)>>>16&2;V=14-(M|Z|N)+($<<N>>>15)|0;Ma=aa>>>(V+7|0)&1|V<<1}else Ma=0;V=7616+(Ma<<2)|0;c[ga+28>>2]=Ma;c[ga+20>>2]=0;c[ga+16>>2]=0;N=c[1829]|0;$=1<<Ma;if(!(N&$)){c[1829]=N|$;c[V>>2]=ga;c[ga+24>>2]=V;c[ga+12>>2]=ga;c[ga+8>>2]=ga;break}$=c[V>>2]|0;if((Ma|0)==31)Na=0;else Na=25-(Ma>>>1)|0;k:do if((c[$+4>>2]&-8|0)!=(aa|0)){V=aa<<Na;N=$;while(1){Oa=N+(V>>>31<<2)+16|0;Z=c[Oa>>2]|0;if(!Z)break;if((c[Z+4>>2]&-8|0)==(aa|0)){Pa=Z;break k}else{V=V<<1;N=Z}}if(Oa>>>0<(c[1832]|0)>>>0)ka();else{c[Oa>>2]=ga;c[ga+24>>2]=N;c[ga+12>>2]=ga;c[ga+8>>2]=ga;break g}}else Pa=$;while(0);$=Pa+8|0;aa=c[$>>2]|0;ba=c[1832]|0;if(Pa>>>0>=ba>>>0&aa>>>0>=ba>>>0){c[aa+12>>2]=ga;c[$>>2]=ga;c[ga+8>>2]=aa;c[ga+12>>2]=Pa;c[ga+24>>2]=0;break}else ka()}}else{aa=c[1832]|0;if((aa|0)==0|da>>>0<aa>>>0)c[1832]=da;c[1940]=da;c[1941]=ea;c[1943]=0;c[1837]=c[1946];c[1836]=-1;aa=0;do{$=aa<<1;ba=7352+($<<2)|0;c[7352+($+3<<2)>>2]=ba;c[7352+($+2<<2)>>2]=ba;aa=aa+1|0}while((aa|0)!=32);aa=da+8|0;if(!(aa&7))Qa=0;else Qa=0-aa&7;aa=ea+-40-Qa|0;c[1834]=da+Qa;c[1831]=aa;c[da+(Qa+4)>>2]=aa|1;c[da+(ea+-36)>>2]=40;c[1835]=c[1950]}while(0);ea=c[1831]|0;if(ea>>>0>D>>>0){da=ea-D|0;c[1831]=da;ea=c[1834]|0;c[1834]=ea+D;c[ea+(D+4)>>2]=da|1;c[ea+4>>2]=D|3;p=ea+8|0;i=b;return p|0}}c[(va()|0)>>2]=12;p=0;i=b;return p|0}function nd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0;b=i;if(!a){i=b;return}d=a+-8|0;e=c[1832]|0;if(d>>>0<e>>>0)ka();f=c[a+-4>>2]|0;g=f&3;if((g|0)==1)ka();h=f&-8;j=a+(h+-8)|0;do if(!(f&1)){k=c[d>>2]|0;if(!g){i=b;return}l=-8-k|0;m=a+l|0;n=k+h|0;if(m>>>0<e>>>0)ka();if((m|0)==(c[1833]|0)){o=a+(h+-4)|0;p=c[o>>2]|0;if((p&3|0)!=3){q=m;r=n;break}c[1830]=n;c[o>>2]=p&-2;c[a+(l+4)>>2]=n|1;c[j>>2]=n;i=b;return}p=k>>>3;if(k>>>0<256){k=c[a+(l+8)>>2]|0;o=c[a+(l+12)>>2]|0;s=7352+(p<<1<<2)|0;if((k|0)!=(s|0)){if(k>>>0<e>>>0)ka();if((c[k+12>>2]|0)!=(m|0))ka()}if((o|0)==(k|0)){c[1828]=c[1828]&~(1<<p);q=m;r=n;break}if((o|0)!=(s|0)){if(o>>>0<e>>>0)ka();s=o+8|0;if((c[s>>2]|0)==(m|0))t=s;else ka()}else t=o+8|0;c[k+12>>2]=o;c[t>>2]=k;q=m;r=n;break}k=c[a+(l+24)>>2]|0;o=c[a+(l+12)>>2]|0;do if((o|0)==(m|0)){s=a+(l+20)|0;p=c[s>>2]|0;if(!p){u=a+(l+16)|0;v=c[u>>2]|0;if(!v){w=0;break}else{x=v;y=u}}else{x=p;y=s}while(1){s=x+20|0;p=c[s>>2]|0;if(p){x=p;y=s;continue}s=x+16|0;p=c[s>>2]|0;if(!p)break;else{x=p;y=s}}if(y>>>0<e>>>0)ka();else{c[y>>2]=0;w=x;break}}else{s=c[a+(l+8)>>2]|0;if(s>>>0<e>>>0)ka();p=s+12|0;if((c[p>>2]|0)!=(m|0))ka();u=o+8|0;if((c[u>>2]|0)==(m|0)){c[p>>2]=o;c[u>>2]=s;w=o;break}else ka()}while(0);if(k){o=c[a+(l+28)>>2]|0;s=7616+(o<<2)|0;if((m|0)==(c[s>>2]|0)){c[s>>2]=w;if(!w){c[1829]=c[1829]&~(1<<o);q=m;r=n;break}}else{if(k>>>0<(c[1832]|0)>>>0)ka();o=k+16|0;if((c[o>>2]|0)==(m|0))c[o>>2]=w;else c[k+20>>2]=w;if(!w){q=m;r=n;break}}o=c[1832]|0;if(w>>>0<o>>>0)ka();c[w+24>>2]=k;s=c[a+(l+16)>>2]|0;do if(s)if(s>>>0<o>>>0)ka();else{c[w+16>>2]=s;c[s+24>>2]=w;break}while(0);s=c[a+(l+20)>>2]|0;if(s)if(s>>>0<(c[1832]|0)>>>0)ka();else{c[w+20>>2]=s;c[s+24>>2]=w;q=m;r=n;break}else{q=m;r=n}}else{q=m;r=n}}else{q=d;r=h}while(0);if(q>>>0>=j>>>0)ka();d=a+(h+-4)|0;w=c[d>>2]|0;if(!(w&1))ka();if(!(w&2)){if((j|0)==(c[1834]|0)){e=(c[1831]|0)+r|0;c[1831]=e;c[1834]=q;c[q+4>>2]=e|1;if((q|0)!=(c[1833]|0)){i=b;return}c[1833]=0;c[1830]=0;i=b;return}if((j|0)==(c[1833]|0)){e=(c[1830]|0)+r|0;c[1830]=e;c[1833]=q;c[q+4>>2]=e|1;c[q+e>>2]=e;i=b;return}e=(w&-8)+r|0;x=w>>>3;do if(w>>>0>=256){y=c[a+(h+16)>>2]|0;t=c[a+(h|4)>>2]|0;do if((t|0)==(j|0)){g=a+(h+12)|0;f=c[g>>2]|0;if(!f){s=a+(h+8)|0;o=c[s>>2]|0;if(!o){z=0;break}else{A=o;B=s}}else{A=f;B=g}while(1){g=A+20|0;f=c[g>>2]|0;if(f){A=f;B=g;continue}g=A+16|0;f=c[g>>2]|0;if(!f)break;else{A=f;B=g}}if(B>>>0<(c[1832]|0)>>>0)ka();else{c[B>>2]=0;z=A;break}}else{g=c[a+h>>2]|0;if(g>>>0<(c[1832]|0)>>>0)ka();f=g+12|0;if((c[f>>2]|0)!=(j|0))ka();s=t+8|0;if((c[s>>2]|0)==(j|0)){c[f>>2]=t;c[s>>2]=g;z=t;break}else ka()}while(0);if(y){t=c[a+(h+20)>>2]|0;n=7616+(t<<2)|0;if((j|0)==(c[n>>2]|0)){c[n>>2]=z;if(!z){c[1829]=c[1829]&~(1<<t);break}}else{if(y>>>0<(c[1832]|0)>>>0)ka();t=y+16|0;if((c[t>>2]|0)==(j|0))c[t>>2]=z;else c[y+20>>2]=z;if(!z)break}t=c[1832]|0;if(z>>>0<t>>>0)ka();c[z+24>>2]=y;n=c[a+(h+8)>>2]|0;do if(n)if(n>>>0<t>>>0)ka();else{c[z+16>>2]=n;c[n+24>>2]=z;break}while(0);n=c[a+(h+12)>>2]|0;if(n)if(n>>>0<(c[1832]|0)>>>0)ka();else{c[z+20>>2]=n;c[n+24>>2]=z;break}}}else{n=c[a+h>>2]|0;t=c[a+(h|4)>>2]|0;y=7352+(x<<1<<2)|0;if((n|0)!=(y|0)){if(n>>>0<(c[1832]|0)>>>0)ka();if((c[n+12>>2]|0)!=(j|0))ka()}if((t|0)==(n|0)){c[1828]=c[1828]&~(1<<x);break}if((t|0)!=(y|0)){if(t>>>0<(c[1832]|0)>>>0)ka();y=t+8|0;if((c[y>>2]|0)==(j|0))C=y;else ka()}else C=t+8|0;c[n+12>>2]=t;c[C>>2]=n}while(0);c[q+4>>2]=e|1;c[q+e>>2]=e;if((q|0)==(c[1833]|0)){c[1830]=e;i=b;return}else D=e}else{c[d>>2]=w&-2;c[q+4>>2]=r|1;c[q+r>>2]=r;D=r}r=D>>>3;if(D>>>0<256){w=r<<1;d=7352+(w<<2)|0;e=c[1828]|0;C=1<<r;if(e&C){r=7352+(w+2<<2)|0;j=c[r>>2]|0;if(j>>>0<(c[1832]|0)>>>0)ka();else{E=r;F=j}}else{c[1828]=e|C;E=7352+(w+2<<2)|0;F=d}c[E>>2]=q;c[F+12>>2]=q;c[q+8>>2]=F;c[q+12>>2]=d;i=b;return}d=D>>>8;if(d)if(D>>>0>16777215)G=31;else{F=(d+1048320|0)>>>16&8;E=d<<F;d=(E+520192|0)>>>16&4;w=E<<d;E=(w+245760|0)>>>16&2;C=14-(d|F|E)+(w<<E>>>15)|0;G=D>>>(C+7|0)&1|C<<1}else G=0;C=7616+(G<<2)|0;c[q+28>>2]=G;c[q+20>>2]=0;c[q+16>>2]=0;E=c[1829]|0;w=1<<G;a:do if(E&w){F=c[C>>2]|0;if((G|0)==31)H=0;else H=25-(G>>>1)|0;b:do if((c[F+4>>2]&-8|0)!=(D|0)){d=D<<H;e=F;while(1){I=e+(d>>>31<<2)+16|0;j=c[I>>2]|0;if(!j)break;if((c[j+4>>2]&-8|0)==(D|0)){J=j;break b}else{d=d<<1;e=j}}if(I>>>0<(c[1832]|0)>>>0)ka();else{c[I>>2]=q;c[q+24>>2]=e;c[q+12>>2]=q;c[q+8>>2]=q;break a}}else J=F;while(0);F=J+8|0;d=c[F>>2]|0;j=c[1832]|0;if(J>>>0>=j>>>0&d>>>0>=j>>>0){c[d+12>>2]=q;c[F>>2]=q;c[q+8>>2]=d;c[q+12>>2]=J;c[q+24>>2]=0;break}else ka()}else{c[1829]=E|w;c[C>>2]=q;c[q+24>>2]=C;c[q+12>>2]=q;c[q+8>>2]=q}while(0);q=(c[1836]|0)+-1|0;c[1836]=q;if(!q)K=7768|0;else{i=b;return}while(1){q=c[K>>2]|0;if(!q)break;else K=q+8|0}c[1836]=-1;i=b;return}function od(){}function pd(b){b=b|0;var c=0;c=b;while(a[c>>0]|0)c=c+1|0;return c-b|0}function qd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;g=b&3;h=d|d<<8|d<<16|d<<24;i=f&~3;if(g){g=b+4-g|0;while((b|0)<(g|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(i|0)){c[b>>2]=h;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function rd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return pa(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function sd(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;xa[a&3](b|0,c|0,d|0,e|0,f|0)}function td(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;_(0)}

// EMSCRIPTEN_END_FUNCS
var xa=[td,hc,gc,td];return{_strlen:pd,_free:nd,_broadwayGetMajorVersion:gd,_get_h264bsdClip:Mb,_broadwayExit:fd,_memset:qd,_broadwayCreateStream:ad,_malloc:md,_memcpy:rd,_broadwayGetMinorVersion:hd,_broadwayPlayStream:cd,_broadwaySetStreamLength:bd,_broadwayInit:dd,runPostSets:od,stackAlloc:ya,stackSave:za,stackRestore:Aa,setThrew:Ba,setTempRet0:Ea,getTempRet0:Fa,dynCall_viiiii:sd}})


// EMSCRIPTEN_END_ASM
(p.Xc,p.Yc,Q),Bb=p._strlen=$._strlen,Ea=p._free=$._free;p._broadwayGetMajorVersion=$._broadwayGetMajorVersion;p._get_h264bsdClip=$._get_h264bsdClip;p._broadwayExit=$._broadwayExit;var Gb=p._memset=$._memset;p._broadwayCreateStream=$._broadwayCreateStream;var Ca=p._malloc=$._malloc,gc=p._memcpy=$._memcpy;
p._broadwayGetMinorVersion=$._broadwayGetMinorVersion;p._broadwayPlayStream=$._broadwayPlayStream;p._broadwaySetStreamLength=$._broadwaySetStreamLength;p._broadwayInit=$._broadwayInit;p.runPostSets=$.runPostSets;p.dynCall_viiiii=$.dynCall_viiiii;z.pb=$.stackAlloc;z.Tb=$.stackSave;z.Sb=$.stackRestore;z.Yd=$.setTempRet0;z.xd=$.getTempRet0;
if(T)if("function"===typeof p.locateFile?T=p.locateFile(T):p.memoryInitializerPrefixURL&&(T=p.memoryInitializerPrefixURL+T),t||da){var hc=p.readBinary(T);N.set(hc,Ia)}else Ya(),yb(T,function(a){N.set(a,Ia);Za()},function(){d("could not load memory initializer "+T)});function ia(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}ia.prototype=Error();var ic,jc=k,Xa=function kc(){!p.calledRun&&lc&&mc();p.calledRun||(Xa=kc)};
p.callMain=p.ag=function(a){function b(){for(var a=0;3>a;a++)e.push(0)}w(0==S,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");w(0==Oa.length,"cannot call main when preRun functions remain to be called");a=a||[];Sa||(Sa=i,Na(R));var c=a.length+1,e=[M(Va(p.thisProgram),"i8",0)];b();for(var f=0;f<c-1;f+=1)e.push(M(Va(a[f]),"i8",0)),b();e.push(0);e=M(e,"i32",0);ic=y;try{var h=p._main(c,e,0);nc(h)}catch(j){j instanceof ia||("SimulateInfiniteLoop"==j?p.noExitRuntime=i:(j&&("object"===
typeof j&&j.stack)&&p.fa("exception thrown: "+[j,j.stack]),d(j)))}finally{}};
function mc(a){function b(){if(!p.calledRun&&(p.calledRun=i,!H)){Sa||(Sa=i,Na(R));Na(Pa);ba&&jc!==k&&p.fa("pre-main prep time: "+(Date.now()-jc)+" ms");if(p.onRuntimeInitialized)p.onRuntimeInitialized();p._main&&lc&&p.callMain(a);if(p.postRun)for("function"==typeof p.postRun&&(p.postRun=[p.postRun]);p.postRun.length;)Ua(p.postRun.shift());Na(Ra)}}a=a||p.arguments;jc===k&&(jc=Date.now());if(!(0<S)){if(p.preRun)for("function"==typeof p.preRun&&(p.preRun=[p.preRun]);p.preRun.length;)Ta(p.preRun.shift());
Na(Oa);!(0<S)&&!p.calledRun&&(p.setStatus?(p.setStatus("Running..."),setTimeout(function(){setTimeout(function(){p.setStatus("")},1);b()},1)):b())}}p.run=p.Ng=mc;function nc(a){p.noExitRuntime||(H=i,y=ic,Na(Qa),t?(process.stdout.once("drain",function(){process.exit(a)}),console.log(" "),setTimeout(function(){process.exit(a)},500)):da&&"function"===typeof quit&&quit(a),d(new ia(a)))}p.exit=p.hg=nc;
function A(a){a&&(p.print(a),p.fa(a));H=i;d("abort() at "+Fa()+"\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.")}p.abort=p.abort=A;if(p.preInit)for("function"==typeof p.preInit&&(p.preInit=[p.preInit]);0<p.preInit.length;)p.preInit.pop()();var lc=m;p.noInitialRun&&(lc=m);mc();


    
    
    
    
    
    
    var resultModule = window.Module || this.Module;
    return resultModule;
  };
  
  var Broadway = function(parOptions){
    this.options = parOptions || {};
    
    var asmInstance;
    
    var Module = getModule(function () {

    }, function ($buffer, width, height) {
      var buffer = this.pictureBuffers[$buffer];
      if (!buffer) {
        buffer = this.pictureBuffers[$buffer] = toU8Array($buffer, (width * height * 3) / 2);
      };
      
      if (this.options.rgb){
        if (!asmInstance){
          asmInstance = getAsm(width, height);
        };
        asmInstance.inp.set(buffer);
        asmInstance.doit();

        var copyU8 = new Uint8Array(asmInstance.outSize);
        copyU8.set( asmInstance.out );
        this.onPictureDecoded(copyU8, width, height);
        return;
        
      };
      
      this.onPictureDecoded(buffer, width, height);
    }.bind(this));

    var HEAP8 = Module.HEAP8;
    var HEAPU8 = Module.HEAPU8;
    var HEAP16 = Module.HEAP16;
    var HEAP32 = Module.HEAP32;
    var _h264bsdClip = Module._get_h264bsdClip();

    
    var MAX_STREAM_BUFFER_LENGTH = 1024 * 1024;
  
    // from old constructor
    Module._broadwayInit();
    
    /**
   * Creates a typed array from a HEAP8 pointer. 
   */
    function toU8Array(ptr, length) {
      return HEAPU8.subarray(ptr, ptr + length);
    };
    this.streamBuffer = toU8Array(Module._broadwayCreateStream(MAX_STREAM_BUFFER_LENGTH), MAX_STREAM_BUFFER_LENGTH);
    this.pictureBuffers = {};
    
    this.onPictureDecoded = function (buffer, width, height) {
      
    };
    
    /**
     * Decodes a stream buffer. This may be one single (unframed) NAL unit without the
     * start code, or a sequence of NAL units with framing start code prefixes. This
     * function overwrites stream buffer allocated by the codec with the supplied buffer.
     */
    this.decode = function decode(buffer) {
      // console.info("Decoding: " + buffer.length);
      this.streamBuffer.set(buffer);
      Module._broadwaySetStreamLength(buffer.length);
      Module._broadwayPlayStream();
    };


    
    function patchOptimizations(config, patches) { 
      var scope = getGlobalScope();
      for (var name in patches) {
        var patch = patches[name];
        if (patch) {
          var option = config[name];
          if (!option) option = "original";
          console.info(name + ": " + option);
          assert (option in patch.options);
          var fn = patch.options[option].fn;
          if (fn) {
            scope[patch.original] = Module.patch(null, patch.name, fn);
            console.info("Patching: " + patch.name + ", with: " + option);
          }
        }
      }
    };
    
    var patches = {
      "filter": {
        name: "_h264bsdFilterPicture",
        display: "Filter Picture",
        original: "Original_h264bsdFilterPicture",
        options: {
          none: {display: "None", fn: function () {}},
          original: {display: "Original", fn: null},
        }
      },
      "filterHorLuma": {
        name: "_FilterHorLuma",
        display: "Filter Hor Luma",
        original: "OriginalFilterHorLuma",
        options: {
          none: {display: "None", fn: function () {}},
          original: {display: "Original", fn: null},
          optimized: {display: "Optimized", fn: OptimizedFilterHorLuma}
        }
      },
      "filterVerLumaEdge": {
        name: "_FilterVerLumaEdge",
        display: "Filter Ver Luma Edge",
        original: "OriginalFilterVerLumaEdge",
        options: {
          none: {display: "None", fn: function () {}},
          original: {display: "Original", fn: null},
          optimized: {display: "Optimized", fn: OptimizedFilterVerLumaEdge}
        }
      },
      "getBoundaryStrengthsA": {
        name: "_GetBoundaryStrengthsA",
        display: "Get Boundary Strengths",
        original: "OriginalGetBoundaryStrengthsA",
        options: {
          none: {display: "None", fn: function () {}},
          original: {display: "Original", fn: null},
          optimized: {display: "Optimized", fn: OptimizedGetBoundaryStrengthsA}
        }
      }
    };
    function getGlobalScope() {
      return function () { return this; }.call(null);
    };
    
    /* Optimizations */

    function clip(x, y, z) {
      return z < x ? x : (z > y ? y : z);
    }

    function OptimizedGetBoundaryStrengthsA($mb, $bS) {
      var $totalCoeff = $mb + 28;

      var tc0 = HEAP16[$totalCoeff + 0 >> 1];
      var tc1 = HEAP16[$totalCoeff + 2 >> 1];
      var tc2 = HEAP16[$totalCoeff + 4 >> 1];
      var tc3 = HEAP16[$totalCoeff + 6 >> 1];
      var tc4 = HEAP16[$totalCoeff + 8 >> 1];
      var tc5 = HEAP16[$totalCoeff + 10 >> 1];
      var tc6 = HEAP16[$totalCoeff + 12 >> 1];
      var tc7 = HEAP16[$totalCoeff + 14 >> 1];
      var tc8 = HEAP16[$totalCoeff + 16 >> 1];
      var tc9 = HEAP16[$totalCoeff + 18 >> 1];
      var tc10 = HEAP16[$totalCoeff + 20 >> 1];
      var tc11 = HEAP16[$totalCoeff + 22 >> 1];
      var tc12 = HEAP16[$totalCoeff + 24 >> 1];
      var tc13 = HEAP16[$totalCoeff + 26 >> 1];
      var tc14 = HEAP16[$totalCoeff + 28 >> 1];
      var tc15 = HEAP16[$totalCoeff + 30 >> 1];

      HEAP32[$bS + 32 >> 2] = tc2 || tc0 ? 2 : 0;
      HEAP32[$bS + 40 >> 2] = tc3 || tc1 ? 2 : 0;
      HEAP32[$bS + 48 >> 2] = tc6 || tc4 ? 2 : 0;
      HEAP32[$bS + 56 >> 2] = tc7 || tc5 ? 2 : 0;
      HEAP32[$bS + 64 >> 2] = tc8 || tc2 ? 2 : 0;
      HEAP32[$bS + 72 >> 2] = tc9 || tc3 ? 2 : 0;
      HEAP32[$bS + 80 >> 2] = tc12 || tc6 ? 2 : 0;
      HEAP32[$bS + 88 >> 2] = tc13 || tc7 ? 2 : 0;
      HEAP32[$bS + 96 >> 2] = tc10 || tc8 ? 2 : 0;
      HEAP32[$bS + 104 >> 2] = tc11 || tc9 ? 2 : 0;
      HEAP32[$bS + 112 >> 2] = tc14 || tc12 ? 2 : 0;
      HEAP32[$bS + 120 >> 2] = tc15 || tc13 ? 2 : 0;

      HEAP32[$bS + 12 >> 2] = tc1 || tc0 ? 2 : 0;
      HEAP32[$bS + 20 >> 2] = tc4 || tc1 ? 2 : 0;
      HEAP32[$bS + 28 >> 2] = tc5 || tc4 ? 2 : 0;
      HEAP32[$bS + 44 >> 2] = tc3 || tc2 ? 2 : 0;
      HEAP32[$bS + 52 >> 2] = tc6 || tc3 ? 2 : 0;
      HEAP32[$bS + 60 >> 2] = tc7 || tc6 ? 2 : 0;
      HEAP32[$bS + 76 >> 2] = tc9 || tc8 ? 2 : 0;
      HEAP32[$bS + 84 >> 2] = tc12 || tc9 ? 2 : 0;
      HEAP32[$bS + 92 >> 2] = tc13 || tc12 ? 2 : 0;
      HEAP32[$bS + 108 >> 2] = tc11 || tc10 ? 2 : 0;
      HEAP32[$bS + 116 >> 2] = tc14 || tc11 ? 2 : 0;
      HEAP32[$bS + 124 >> 2] = tc15 || tc14 ? 2 : 0;
    }

    function OptimizedFilterVerLumaEdge ($data, bS, $thresholds, imageWidth) {
      var delta, tc, tmp;
      var p0, q0, p1, q1, p2, q2;
      var tmpFlag;
      var $clp = _h264bsdClip + 512;
      var alpha = HEAP32[$thresholds + 4 >> 2];
      var beta = HEAP32[$thresholds + 8 >> 2];
      var val;

      if (bS < 4) {
        tmp = tc = HEAPU8[HEAP32[$thresholds >> 2] + (bS - 1)] & 255;
        for (var i = 4; i > 0; i--) {
          p1 = HEAPU8[$data + -2] & 255;
          p0 = HEAPU8[$data + -1] & 255;
          q0 = HEAPU8[$data] & 255;
          q1 = HEAPU8[$data + 1] & 255;
          if ((Math.abs(p0 - q0) < alpha) && (Math.abs(p1 - p0) < beta) && (Math.abs(q1 - q0) < beta)) {
            p2 = HEAPU8[$data - 3] & 255;
            if (Math.abs(p2 - p0) < beta) {
              val = (p2 + ((p0 + q0 + 1) >> 1) - (p1 << 1)) >> 1;
              HEAP8[$data - 2] = p1 + clip(-tc, tc, val);
              tmp++;
            }

            q2 = HEAPU8[$data + 2] & 255;
            if (Math.abs(q2 - q0) < beta) {
              val = (q2 + ((p0 + q0 + 1) >> 1) - (q1 << 1)) >> 1;
              HEAP8[$data + 1] = (q1 + clip(-tc, tc, val));
              tmp++;
            }

            val = ((((q0 - p0) << 2) + (p1 - q1) + 4) >> 3);
            delta = clip(-tmp, tmp, val);

            p0 = HEAPU8[$clp + (p0 + delta)] & 255;
            q0 = HEAPU8[$clp + (q0 - delta)] & 255;
            tmp = tc;
            HEAP8[$data - 1] = p0;
            HEAP8[$data] = q0;

            $data += imageWidth;
          }
        }
      } else {
        OriginalFilterVerLumaEdge($data, bS, $thresholds, imageWidth);
      }
    }

    /**
 * Filter all four successive horizontal 4-pixel luma edges. This can be done when bS is equal to all four edges.
 */
    function OptimizedFilterHorLuma ($data, bS, $thresholds, imageWidth) {
      var delta, tc, tmp;
      var p0, q0, p1, q1, p2, q2;
      var tmpFlag;
      var $clp = _h264bsdClip + 512;
      var alpha = HEAP32[$thresholds + 4 >> 2];
      var beta = HEAP32[$thresholds + 8 >> 2];
      var val;

      if (bS < 4) {
        tmp = tc = HEAPU8[HEAP32[$thresholds >> 2] + (bS - 1)] & 255;
        for (var i = 16; i > 0; i--) {
          p1 = HEAPU8[$data + (-imageWidth << 1)] & 255;
          p0 = HEAPU8[$data + -imageWidth] & 255;
          q0 = HEAPU8[$data] & 255;
          q1 = HEAPU8[$data + imageWidth] & 255;

          if ((Math.abs(p0 - q0) < alpha) && (Math.abs(p1 - p0) < beta) && (Math.abs(q1 - q0) < beta)) {
            p2 = HEAPU8[$data + (-imageWidth * 3)] & 255;
            if (Math.abs(p2 - p0) < beta) {
              val = (p2 + ((p0 + q0 + 1) >> 1) - (p1 << 1)) >> 1;
              HEAP8[$data + (-imageWidth << 1)] = p1 + clip(-tc, tc, val);
              tmp++;
            }

            q2 = HEAPU8[$data + (imageWidth << 2)] & 255;
            if (Math.abs(q2 - q0) < beta) {
              val = (q2 + ((p0 + q0 + 1) >> 1) - (q1 << 1)) >> 1;
              HEAP8[$data + imageWidth] = (q1 + clip(-tc, tc, val));
              tmp++;
            }

            val = ((((q0 - p0) << 2) + (p1 - q1) + 4) >> 3);
            delta = clip(-tmp, tmp, val);

            p0 = HEAPU8[$clp + (p0 + delta)] & 255;
            q0 = HEAPU8[$clp + (q0 - delta)] & 255;
            tmp = tc;
            HEAP8[$data - imageWidth] = p0;
            HEAP8[$data] = q0;

            $data ++;
          }
        }
      } else {
        OriginalFilterHorLuma($data, bS, $thresholds, imageWidth);
      }
    }
  };

  
  Broadway.prototype = {
    configure: function (config) {
      // patchOptimizations(config, patches);
      console.info("Broadway Configured: " + JSON.stringify(config));
    }
    
  };
  
  
  
  
  /*
  
    asm.js implementation of a yuv to rgb convertor
    provided by @soliton4
    
    based on 
    http://www.wordsaretoys.com/2013/10/18/making-yuv-conversion-a-little-faster/
  
  */
  
  
  // factory to create asm.js yuv -> rgb convertor for a given resolution
  var asmInstances = {};
  var getAsm = function(parWidth, parHeight){
    var idStr = "" + parWidth + "x" + parHeight;
    if (asmInstances[idStr]){
      return asmInstances[idStr];
    };

    var lumaSize = parWidth * parHeight;
    var chromaSize = (lumaSize|0) >> 2;

    var inpSize = lumaSize + chromaSize + chromaSize;
    var outSize = parWidth * parHeight * 4;
    var cacheSize = Math.pow(2, 24) * 4;
    var size = inpSize + outSize + cacheSize;

    var chunkSize = Math.pow(2, 24);
    var heapSize = chunkSize;
    while (heapSize < size){
      heapSize += chunkSize;
    };
    var heap = new ArrayBuffer(heapSize);

    var res = asmFactory(global, {}, heap);
    res.init(parWidth, parHeight);
    asmInstances[idStr] = res;

    res.heap = heap;
    res.out = new Uint8Array(heap, 0, outSize);
    res.inp = new Uint8Array(heap, outSize, inpSize);
    res.outSize = outSize;

    return res;
  };


  function asmFactory(stdlib, foreign, heap) {
    "use asm";

    var imul = stdlib.Math.imul;
    var min = stdlib.Math.min;
    var max = stdlib.Math.max;
    var pow = stdlib.Math.pow;
    var out = new stdlib.Uint8Array(heap);
    var out32 = new stdlib.Uint32Array(heap);
    var inp = new stdlib.Uint8Array(heap);
    var mem = new stdlib.Uint8Array(heap);
    var mem32 = new stdlib.Uint32Array(heap);

    // for double algo
    /*var vt = 1.370705;
    var gt = 0.698001;
    var gt2 = 0.337633;
    var bt = 1.732446;*/

    var width = 0;
    var height = 0;
    var lumaSize = 0;
    var chromaSize = 0;
    var inpSize = 0;
    var outSize = 0;

    var inpStart = 0;
    var outStart = 0;

    var widthFour = 0;

    var cacheStart = 0;


    function init(parWidth, parHeight){
      parWidth = parWidth|0;
      parHeight = parHeight|0;

      var i = 0;
      var s = 0;

      width = parWidth;
      widthFour = imul(parWidth, 4)|0;
      height = parHeight;
      lumaSize = imul(width|0, height|0)|0;
      chromaSize = (lumaSize|0) >> 2;
      outSize = imul(imul(width, height)|0, 4)|0;
      inpSize = ((lumaSize + chromaSize)|0 + chromaSize)|0;

      outStart = 0;
      inpStart = (outStart + outSize)|0;
      cacheStart = (inpStart + inpSize)|0;

      // initializing memory (to be on the safe side)
      s = ~~(+pow(+2, +24));
      s = imul(s, 4)|0;

      for (i = 0|0; ((i|0) < (s|0))|0; i = (i + 4)|0){
        mem32[((cacheStart + i)|0) >> 2] = 0;
      };
    };

    function doit(){
      var ystart = 0;
      var ustart = 0;
      var vstart = 0;

      var y = 0;
      var yn = 0;
      var u = 0;
      var v = 0;

      var o = 0;

      var line = 0;
      var col = 0;

      var usave = 0;
      var vsave = 0;

      var ostart = 0;
      var cacheAdr = 0;

      ostart = outStart|0;

      ystart = inpStart|0;
      ustart = (ystart + lumaSize|0)|0;
      vstart = (ustart + chromaSize)|0;

      for (line = 0; (line|0) < (height|0); line = (line + 2)|0){
        usave = ustart;
        vsave = vstart;
        for (col = 0; (col|0) < (width|0); col = (col + 2)|0){
          y = inp[ystart >> 0]|0;
          yn = inp[((ystart + width)|0) >> 0]|0;

          u = inp[ustart >> 0]|0;
          v = inp[vstart >> 0]|0;

          cacheAdr = (((((y << 16)|0) + ((u << 8)|0))|0) + v)|0;
          o = mem32[((cacheStart + cacheAdr)|0) >> 2]|0;
          if (o){}else{
            o = yuv2rgbcalc(y,u,v)|0;
            mem32[((cacheStart + cacheAdr)|0) >> 2] = o|0;
          };
          mem32[ostart >> 2] = o;

          cacheAdr = (((((yn << 16)|0) + ((u << 8)|0))|0) + v)|0;
          o = mem32[((cacheStart + cacheAdr)|0) >> 2]|0;
          if (o){}else{
            o = yuv2rgbcalc(yn,u,v)|0;
            mem32[((cacheStart + cacheAdr)|0) >> 2] = o|0;
          };
          mem32[((ostart + widthFour)|0) >> 2] = o;

          //yuv2rgb5(y, u, v, ostart);
          //yuv2rgb5(yn, u, v, (ostart + widthFour)|0);
          ostart = (ostart + 4)|0;

          // next step only for y. u and v stay the same
          ystart = (ystart + 1)|0;
          y = inp[ystart >> 0]|0;
          yn = inp[((ystart + width)|0) >> 0]|0;

          //yuv2rgb5(y, u, v, ostart);
          cacheAdr = (((((y << 16)|0) + ((u << 8)|0))|0) + v)|0;
          o = mem32[((cacheStart + cacheAdr)|0) >> 2]|0;
          if (o){}else{
            o = yuv2rgbcalc(y,u,v)|0;
            mem32[((cacheStart + cacheAdr)|0) >> 2] = o|0;
          };
          mem32[ostart >> 2] = o;

          //yuv2rgb5(yn, u, v, (ostart + widthFour)|0);
          cacheAdr = (((((yn << 16)|0) + ((u << 8)|0))|0) + v)|0;
          o = mem32[((cacheStart + cacheAdr)|0) >> 2]|0;
          if (o){}else{
            o = yuv2rgbcalc(yn,u,v)|0;
            mem32[((cacheStart + cacheAdr)|0) >> 2] = o|0;
          };
          mem32[((ostart + widthFour)|0) >> 2] = o;
          ostart = (ostart + 4)|0;

          //all positions inc 1

          ystart = (ystart + 1)|0;
          ustart = (ustart + 1)|0;
          vstart = (vstart + 1)|0;
        };
        ostart = (ostart + widthFour)|0;
        ystart = (ystart + width)|0;

      };

    };

    function yuv2rgbcalc(y, u, v){
      y = y|0;
      u = u|0;
      v = v|0;

      var r = 0;
      var g = 0;
      var b = 0;

      var o = 0;

      var a0 = 0;
      var a1 = 0;
      var a2 = 0;
      var a3 = 0;
      var a4 = 0;

      a0 = imul(1192, (y - 16)|0)|0;
      a1 = imul(1634, (v - 128)|0)|0;
      a2 = imul(832, (v - 128)|0)|0;
      a3 = imul(400, (u - 128)|0)|0;
      a4 = imul(2066, (u - 128)|0)|0;

      r = (((a0 + a1)|0) >> 10)|0;
      g = (((((a0 - a2)|0) - a3)|0) >> 10)|0;
      b = (((a0 + a4)|0) >> 10)|0;

      if ((((r & 255)|0) != (r|0))|0){
        r = min(255, max(0, r|0)|0)|0;
      };
      if ((((g & 255)|0) != (g|0))|0){
        g = min(255, max(0, g|0)|0)|0;
      };
      if ((((b & 255)|0) != (b|0))|0){
        b = min(255, max(0, b|0)|0)|0;
      };

      o = 255;
      o = (o << 8)|0;
      o = (o + b)|0;
      o = (o << 8)|0;
      o = (o + g)|0;
      o = (o << 8)|0;
      o = (o + r)|0;

      return o|0;

    };



    return {
      init: init,
      doit: doit
    };
  };

  
  /*
    potential worker initialization
  
  */
  
  
  if (typeof self != "undefined"){
    var isWorker = false;
    var decoder;
    self.addEventListener('message', function(e) {
      
      if (isWorker){
        decoder.decode(new Uint8Array(e.data));
        
      }else{
        if (e.data && e.data.type === "Broadway.js - Worker init"){
          isWorker = true;
          decoder = new Broadway(e.data.options);
          decoder.onPictureDecoded = function (buffer, width, height) {
            if (buffer) {
              buffer = new Uint8Array(buffer);
            };

            // post dimensions seperately
            postMessage({width: width, height: height});

            // buffer needs to be copied because we give up ownership
            var copyU8 = new Uint8Array(buffer.length);
            copyU8.set( buffer, 0, buffer.length );
            
            // only post the buffer (slightly faster)
            // add 2nd parameter to indicate transfer of owner ship (this it was makes this worker implementation faster)
            postMessage(copyU8.buffer, [copyU8.buffer]);

          };
          postMessage({consoleLog: "initialized" });
        };
      };


    }, false);
  };
  
  
  return Broadway;
  
}));