pureweb.h264.min.js

/*PureWeb HTML5 STK  v4.3.2-1
Copyright (c) 2018 Calgary Scientific Inc. http://www.calgaryscientific.com/pureweb
Built on 2018-10-31*/ 
function globalEval(x){eval.call(null,x)}function assert(condition,text){condition||abort("Assertion failed: "+text)}function ccall(ident,returnType,argTypes,args){return ccallFunc(getCFunc(ident),returnType,argTypes,args)}function getCFunc(ident){try{var func=Module["_"+ident];func||(func=eval("_"+ident))}catch(e){}return assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)"),func}function ccallFunc(func,returnType,argTypes,args){function toC(value,type){if("string"==type){if(null===value||void 0===value||0===value)return 0;value=intArrayFromString(value),type="array"}if("array"==type){stack||(stack=Runtime.stackSave());var ret=Runtime.stackAlloc(value.length);return writeArrayToMemory(value,ret),ret}return value}function fromC(value,type){return"string"==type?Pointer_stringify(value):(assert("array"!=type),value)}var stack=0,i=0,cArgs=args?args.map(function(arg){return toC(arg,argTypes[i++])}):[],ret=fromC(func.apply(null,cArgs),returnType);return stack&&Runtime.stackRestore(stack),ret}function cwrap(ident,returnType,argTypes){var func=getCFunc(ident);return function(){return ccallFunc(func,returnType,argTypes,Array.prototype.slice.call(arguments))}}function setValue(ptr,value,type){switch(type=type||"i8","*"===type.charAt(type.length-1)&&(type="i32"),type){case"i1":HEAP8[ptr]=value;break;case"i8":HEAP8[ptr]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=1?tempDouble>0?(0|Math_min(+Math_floor(tempDouble/4294967296),4294967295))>>>0:~~+Math_ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}function getValue(ptr,type){switch(type=type||"i8","*"===type.charAt(type.length-1)&&(type="i32"),type){case"i1":return HEAP8[ptr];case"i8":return HEAP8[ptr];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP32[ptr>>2];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];default:abort("invalid type for setValue: "+type)}return null}function allocate(slab,types,allocator,ptr){var zeroinit,size;"number"==typeof slab?(zeroinit=!0,size=slab):(zeroinit=!1,size=slab.length);var ret,singleType="string"==typeof types?types:null;if(ret=allocator==ALLOC_NONE?ptr:[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][void 0===allocator?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length)),zeroinit){var stop,ptr=ret;for(assert(0==(3&ret)),stop=ret+(-4&size);stop>ptr;ptr+=4)HEAP32[ptr>>2]=0;for(stop=ret+size;stop>ptr;)HEAP8[0|ptr++]=0;return ret}if("i8"===singleType)return slab.subarray||slab.slice?HEAPU8.set(slab,ret):HEAPU8.set(new Uint8Array(slab),ret),ret;for(var type,typeSize,previousType,i=0;size>i;){var curr=slab[i];"function"==typeof curr&&(curr=Runtime.getFunctionIndex(curr)),type=singleType||types[i],0!==type?("i64"==type&&(type="i32"),setValue(ret+i,curr,type),previousType!==type&&(typeSize=Runtime.getNativeTypeSize(type),previousType=type),i+=typeSize):i++}return ret}function Pointer_stringify(ptr,length){for(var t,hasUtf=!1,i=0;;){if(t=HEAPU8[ptr+i|0],t>=128)hasUtf=!0;else if(0==t&&!length)break;if(i++,length&&i==length)break}length||(length=i);var ret="";if(!hasUtf){for(var curr,MAX_CHUNK=1024;length>0;)curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK))),ret=ret?ret+curr:curr,ptr+=MAX_CHUNK,length-=MAX_CHUNK;return ret}var utf8=new Runtime.UTF8Processor;for(i=0;length>i;i++)t=HEAPU8[ptr+i|0],ret+=utf8.processCChar(t);return ret}function UTF16ToString(ptr){for(var i=0,str="";;){var codeUnit=HEAP16[ptr+2*i>>1];if(0==codeUnit)return str;++i,str+=String.fromCharCode(codeUnit)}}function stringToUTF16(str,outPtr){for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);HEAP16[outPtr+2*i>>1]=codeUnit}HEAP16[outPtr+2*str.length>>1]=0}function UTF32ToString(ptr){for(var i=0,str="";;){var utf32=HEAP32[ptr+4*i>>2];if(0==utf32)return str;if(++i,utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|1023&ch)}else str+=String.fromCharCode(utf32)}}function stringToUTF32(str,outPtr){for(var iChar=0,iCodeUnit=0;iCodeUnit<str.length;++iCodeUnit){var codeUnit=str.charCodeAt(iCodeUnit);if(codeUnit>=55296&&57343>=codeUnit){var trailSurrogate=str.charCodeAt(++iCodeUnit);codeUnit=65536+((1023&codeUnit)<<10)|1023&trailSurrogate}HEAP32[outPtr+4*iChar>>2]=codeUnit,++iChar}HEAP32[outPtr+4*iChar>>2]=0}function demangle(func){function parseNested(){i++,"K"===func[i]&&i++;for(var parts=[];"E"!==func[i];)if("S"!==func[i])if("C"!==func[i]){var size=parseInt(func.substr(i)),pre=size.toString().length;if(!size||!pre){i--;break}var curr=func.substr(i+pre,size);parts.push(curr),subs.push(curr),i+=pre+size}else parts.push(parts[parts.length-1]),i+=2;else{i++;var next=func.indexOf("_",i),num=func.substring(i,next)||0;parts.push(subs[num]||"?"),i=next+1}return i++,parts}function parse(rawList,limit,allowVoid){function flushList(){return"("+list.join(", ")+")"}limit=limit||1/0;var name,ret="",list=[];if("N"===func[i]){if(name=parseNested().join("::"),limit--,0===limit)return rawList?[name]:name}else{("K"===func[i]||first&&"L"===func[i])&&i++;var size=parseInt(func.substr(i));if(size){var pre=size.toString().length;name=func.substr(i+pre,size),i+=pre+size}}if(first=!1,"I"===func[i]){i++;var iList=parse(!0),iRet=parse(!0,1,!0);ret+=iRet[0]+" "+name+"<"+iList.join(", ")+">"}else ret=name;paramLoop:for(;i<func.length&&limit-->0;){var c=func[i++];if(c in basicTypes)list.push(basicTypes[c]);else switch(c){case"P":list.push(parse(!0,1,!0)[0]+"*");break;case"R":list.push(parse(!0,1,!0)[0]+"&");break;case"L":i++;var end=func.indexOf("E",i),size=end-i;list.push(func.substr(i,size)),i+=size+2;break;case"A":var size=parseInt(func.substr(i));if(i+=size.toString().length,"_"!==func[i])throw"?";i++,list.push(parse(!0,1,!0)[0]+" ["+size+"]");break;case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}return allowVoid||1!==list.length||"void"!==list[0]||(list=[]),rawList?list:ret+flushList()}var i=3,basicTypes={v:"void",b:"bool",c:"char",s:"short",i:"int",l:"long",f:"float",d:"double",w:"wchar_t",a:"signed char",h:"unsigned char",t:"unsigned short",j:"unsigned int",m:"unsigned long",x:"long long",y:"unsigned long long",z:"..."},subs=[],first=!0;try{if("Object._main"==func||"_main"==func)return"main()";if("number"==typeof func&&(func=Pointer_stringify(func)),"_"!==func[0])return func;if("_"!==func[1])return func;if("Z"!==func[2])return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator delete()"}return parse()}catch(e){return func}}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"})}function stackTrace(){var stack=(new Error).stack;return stack?demangleAll(stack):"(no stack trace available)"}function alignMemoryPage(x){return x+4095&-4096}function enlargeMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value "+TOTAL_MEMORY+", (2) compile with ALLOW_MEMORY_GROWTH which adjusts the size at runtime but prevents some optimizations, or (3) set Module.TOTAL_MEMORY before the program runs.")}function callRuntimeCallbacks(callbacks){for(;callbacks.length>0;){var callback=callbacks.shift();if("function"!=typeof callback){var func=callback.func;"number"==typeof func?void 0===callback.arg?Runtime.dynCall("v",func):Runtime.dynCall("vi",func,[callback.arg]):func(void 0===callback.arg?null:callback.arg)}else callback()}}function preRun(){if(Module.preRun)for("function"==typeof Module.preRun&&(Module.preRun=[Module.preRun]);Module.preRun.length;)addOnPreRun(Module.preRun.shift());callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){runtimeInitialized||(runtimeInitialized=!0,callRuntimeCallbacks(__ATINIT__))}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__)}function postRun(){if(Module.postRun)for("function"==typeof Module.postRun&&(Module.postRun=[Module.postRun]);Module.postRun.length;)addOnPostRun(Module.postRun.shift());callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPreMain(cb){__ATMAIN__.unshift(cb)}function addOnExit(cb){__ATEXIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function intArrayFromString(stringy,dontAddNull,length){var ret=(new Runtime.UTF8Processor).processJSString(stringy);return length&&(ret.length=length),dontAddNull||ret.push(0),ret}function intArrayToString(array){for(var ret=[],i=0;i<array.length;i++){var chr=array[i];chr>255&&(chr&=255),ret.push(String.fromCharCode(chr))}return ret.join("")}function writeStringToMemory(string,buffer,dontAddNull){for(var array=intArrayFromString(string,dontAddNull),i=0;i<array.length;){var chr=array[i];HEAP8[buffer+i|0]=chr,i+=1}}function writeArrayToMemory(array,buffer){for(var i=0;i<array.length;i++)HEAP8[buffer+i|0]=array[i]}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;i++)HEAP8[buffer+i|0]=str.charCodeAt(i);dontAddNull||(HEAP8[buffer+str.length|0]=0)}function unSign(value,bits){return value>=0?value:32>=bits?2*Math.abs(1<<bits-1)+value:Math.pow(2,bits)+value}function reSign(value,bits){if(0>=value)return value;var half=32>=bits?Math.abs(1<<bits-1):Math.pow(2,bits-1);return value>=half&&(32>=bits||value>half)&&(value=-2*half+value),value}function addRunDependency(){runDependencies++,Module.monitorRunDependencies&&Module.monitorRunDependencies(runDependencies)}function removeRunDependency(){if(runDependencies--,Module.monitorRunDependencies&&Module.monitorRunDependencies(runDependencies),0==runDependencies&&(null!==runDependencyWatcher&&(clearInterval(runDependencyWatcher),runDependencyWatcher=null),dependenciesFulfilled)){var callback=dependenciesFulfilled;dependenciesFulfilled=null,callback()}}function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr],HEAP8[tempDoublePtr+1]=HEAP8[ptr+1],HEAP8[tempDoublePtr+2]=HEAP8[ptr+2],HEAP8[tempDoublePtr+3]=HEAP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr],HEAP8[tempDoublePtr+1]=HEAP8[ptr+1],HEAP8[tempDoublePtr+2]=HEAP8[ptr+2],HEAP8[tempDoublePtr+3]=HEAP8[ptr+3],HEAP8[tempDoublePtr+4]=HEAP8[ptr+4],HEAP8[tempDoublePtr+5]=HEAP8[ptr+5],HEAP8[tempDoublePtr+6]=HEAP8[ptr+6],HEAP8[tempDoublePtr+7]=HEAP8[ptr+7]}function _llvm_lifetime_end(){}function ___setErrNo(value){return HEAP32[___errno_state>>2]=value,value}function _sysconf(name){switch(name){case 30:return PAGE_SIZE;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 1}return ___setErrNo(ERRNO_CODES.EINVAL),-1}function _abort(){Module.abort()}function _fflush(){}function _mkport(){throw"TODO"}function _send(fd,buf,len){var sock=SOCKFS.getSocket(fd);return sock?_write(fd,buf,len):(___setErrNo(ERRNO_CODES.EBADF),-1)}function _pwrite(fildes,buf,nbyte,offset){var stream=FS.getStream(fildes);if(!stream)return ___setErrNo(ERRNO_CODES.EBADF),-1;try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte,offset)}catch(e){return FS.handleFSError(e),-1}}function _write(fildes,buf,nbyte){var stream=FS.getStream(fildes);if(!stream)return ___setErrNo(ERRNO_CODES.EBADF),-1;try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte)}catch(e){return FS.handleFSError(e),-1}}function _fileno(stream){return stream=FS.getStreamFromPtr(stream),stream?stream.fd:-1}function _fwrite(ptr,size,nitems,stream){var bytesToWrite=nitems*size;if(0==bytesToWrite)return 0;var fd=_fileno(stream),bytesWritten=_write(fd,ptr,bytesToWrite);if(-1==bytesWritten){var streamObj=FS.getStreamFromPtr(stream);return streamObj&&(streamObj.error=!0),0}return Math.floor(bytesWritten/size)}function __reallyNegative(x){return 0>x||0===x&&1/x===-1/0}function __formatString(format,varargs){function getNextArg(type){var ret;return"double"===type?(HEAP32[tempDoublePtr>>2]=HEAP32[varargs+argIndex>>2],HEAP32[tempDoublePtr+4>>2]=HEAP32[varargs+(argIndex+4)>>2],ret=+HEAPF64[tempDoublePtr>>3]):"i64"==type?ret=[HEAP32[varargs+argIndex>>2],HEAP32[varargs+(argIndex+4)>>2]]:(type="i32",ret=HEAP32[varargs+argIndex>>2]),argIndex+=Runtime.getNativeFieldSize(type),ret}for(var curr,next,currArg,textIndex=format,argIndex=0,ret=[];;){var startTextIndex=textIndex;if(curr=HEAP8[textIndex],0===curr)break;if(next=HEAP8[textIndex+1|0],37==curr){var flagAlwaysSigned=!1,flagLeftAlign=!1,flagAlternative=!1,flagZeroPad=!1,flagPadSign=!1;flagsLoop:for(;;){switch(next){case 43:flagAlwaysSigned=!0;break;case 45:flagLeftAlign=!0;break;case 35:flagAlternative=!0;break;case 48:if(flagZeroPad)break flagsLoop;flagZeroPad=!0;break;case 32:flagPadSign=!0;break;default:break flagsLoop}textIndex++,next=HEAP8[textIndex+1|0]}var width=0;if(42==next)width=getNextArg("i32"),textIndex++,next=HEAP8[textIndex+1|0];else for(;next>=48&&57>=next;)width=10*width+(next-48),textIndex++,next=HEAP8[textIndex+1|0];var precisionSet=!1,precision=-1;if(46==next){if(precision=0,precisionSet=!0,textIndex++,next=HEAP8[textIndex+1|0],42==next)precision=getNextArg("i32"),textIndex++;else for(;;){var precisionChr=HEAP8[textIndex+1|0];if(48>precisionChr||precisionChr>57)break;precision=10*precision+(precisionChr-48),textIndex++}next=HEAP8[textIndex+1|0]}0>precision&&(precision=6,precisionSet=!1);var argSize;switch(String.fromCharCode(next)){case"h":var nextNext=HEAP8[textIndex+2|0];104==nextNext?(textIndex++,argSize=1):argSize=2;break;case"l":var nextNext=HEAP8[textIndex+2|0];108==nextNext?(textIndex++,argSize=8):argSize=4;break;case"L":case"q":case"j":argSize=8;break;case"z":case"t":case"I":argSize=4;break;default:argSize=null}switch(argSize&&textIndex++,next=HEAP8[textIndex+1|0],String.fromCharCode(next)){case"d":case"i":case"u":case"o":case"x":case"X":case"p":var signed=100==next||105==next;argSize=argSize||4;var argText,currArg=getNextArg("i"+8*argSize),origArg=currArg;if(8==argSize&&(currArg=Runtime.makeBigInt(currArg[0],currArg[1],117==next)),4>=argSize){var limit=Math.pow(256,argSize)-1;currArg=(signed?reSign:unSign)(currArg&limit,8*argSize)}var currAbsArg=Math.abs(currArg),prefix="";if(100==next||105==next)argText=8==argSize&&i64Math?i64Math.stringify(origArg[0],origArg[1],null):reSign(currArg,8*argSize,1).toString(10);else if(117==next)argText=8==argSize&&i64Math?i64Math.stringify(origArg[0],origArg[1],!0):unSign(currArg,8*argSize,1).toString(10),currArg=Math.abs(currArg);else if(111==next)argText=(flagAlternative?"0":"")+currAbsArg.toString(8);else if(120==next||88==next){if(prefix=flagAlternative&&0!=currArg?"0x":"",8==argSize&&i64Math)if(origArg[1]){argText=(origArg[1]>>>0).toString(16);for(var lower=(origArg[0]>>>0).toString(16);lower.length<8;)lower="0"+lower;argText+=lower}else argText=(origArg[0]>>>0).toString(16);else if(0>currArg){currArg=-currArg,argText=(currAbsArg-1).toString(16);for(var buffer=[],i=0;i<argText.length;i++)buffer.push((15-parseInt(argText[i],16)).toString(16));for(argText=buffer.join("");argText.length<2*argSize;)argText="f"+argText}else argText=currAbsArg.toString(16);88==next&&(prefix=prefix.toUpperCase(),argText=argText.toUpperCase())}else 112==next&&(0===currAbsArg?argText="(nil)":(prefix="0x",argText=currAbsArg.toString(16)));if(precisionSet)for(;argText.length<precision;)argText="0"+argText;for(currArg>=0&&(flagAlwaysSigned?prefix="+"+prefix:flagPadSign&&(prefix=" "+prefix)),"-"==argText.charAt(0)&&(prefix="-"+prefix,argText=argText.substr(1));prefix.length+argText.length<width;)flagLeftAlign?argText+=" ":flagZeroPad?argText="0"+argText:prefix=" "+prefix;argText=prefix+argText,argText.split("").forEach(function(chr){ret.push(chr.charCodeAt(0))});break;case"f":case"F":case"e":case"E":case"g":case"G":var argText,currArg=getNextArg("double");if(isNaN(currArg))argText="nan",flagZeroPad=!1;else if(isFinite(currArg)){var isGeneral=!1,effectivePrecision=Math.min(precision,20);if(103==next||71==next){isGeneral=!0,precision=precision||1;var exponent=parseInt(currArg.toExponential(effectivePrecision).split("e")[1],10);precision>exponent&&exponent>=-4?(next=(103==next?"f":"F").charCodeAt(0),precision-=exponent+1):(next=(103==next?"e":"E").charCodeAt(0),precision--),effectivePrecision=Math.min(precision,20)}101==next||69==next?(argText=currArg.toExponential(effectivePrecision),/[eE][-+]\d$/.test(argText)&&(argText=argText.slice(0,-1)+"0"+argText.slice(-1))):(102==next||70==next)&&(argText=currArg.toFixed(effectivePrecision),0===currArg&&__reallyNegative(currArg)&&(argText="-"+argText));var parts=argText.split("e");if(isGeneral&&!flagAlternative)for(;parts[0].length>1&&-1!=parts[0].indexOf(".")&&("0"==parts[0].slice(-1)||"."==parts[0].slice(-1));)parts[0]=parts[0].slice(0,-1);else for(flagAlternative&&-1==argText.indexOf(".")&&(parts[0]+=".");precision>effectivePrecision++;)parts[0]+="0";argText=parts[0]+(parts.length>1?"e"+parts[1]:""),69==next&&(argText=argText.toUpperCase()),currArg>=0&&(flagAlwaysSigned?argText="+"+argText:flagPadSign&&(argText=" "+argText))}else argText=(0>currArg?"-":"")+"inf",flagZeroPad=!1;for(;argText.length<width;)flagLeftAlign?argText+=" ":argText=!flagZeroPad||"-"!=argText[0]&&"+"!=argText[0]?(flagZeroPad?"0":" ")+argText:argText[0]+"0"+argText.slice(1);97>next&&(argText=argText.toUpperCase()),argText.split("").forEach(function(chr){ret.push(chr.charCodeAt(0))});break;case"s":var arg=getNextArg("i8*"),argLength=arg?_strlen(arg):"(null)".length;if(precisionSet&&(argLength=Math.min(argLength,precision)),!flagLeftAlign)for(;argLength<width--;)ret.push(32);if(arg)for(var i=0;argLength>i;i++)ret.push(HEAPU8[0|arg++]);else ret=ret.concat(intArrayFromString("(null)".substr(0,argLength),!0));if(flagLeftAlign)for(;argLength<width--;)ret.push(32);break;case"c":for(flagLeftAlign&&ret.push(getNextArg("i8"));--width>0;)ret.push(32);flagLeftAlign||ret.push(getNextArg("i8"));break;case"n":var ptr=getNextArg("i32*");HEAP32[ptr>>2]=ret.length;break;case"%":ret.push(curr);break;default:for(var i=startTextIndex;textIndex+2>i;i++)ret.push(HEAP8[i])}textIndex+=2}else ret.push(curr),textIndex+=1}return ret}function _fprintf(stream,format,varargs){var result=__formatString(format,varargs),stack=Runtime.stackSave(),ret=_fwrite(allocate(result,"i8",ALLOC_STACK),1,result.length,stream);return Runtime.stackRestore(stack),ret}function _emscripten_memcpy_big(dest,src,num){return HEAPU8.set(HEAPU8.subarray(src,src+num),dest),dest}function _sbrk(bytes){var self=_sbrk;self.called||(DYNAMICTOP=alignMemoryPage(DYNAMICTOP),self.called=!0,assert(Runtime.dynamicAlloc),self.alloc=Runtime.dynamicAlloc,Runtime.dynamicAlloc=function(){abort("cannot dynamically allocate, sbrk now has control")});var ret=DYNAMICTOP;return 0!=bytes&&self.alloc(bytes),ret}function ___errno_location(){return ___errno_state}function _llvm_lifetime_start(){}function _time(ptr){var ret=Math.floor(Date.now()/1e3);return ptr&&(HEAP32[ptr>>2]=ret),ret}function asmPrintInt(x,y){Module.print("int "+x+","+y)}function asmPrintFloat(x,y){Module.print("float "+x+","+y)}function ExitStatus(status){this.name="ExitStatus",this.message="Program terminated with exit("+status+")",this.status=status}function run(args){function doRun(){Module.calledRun||(Module.calledRun=!0,ensureInitRuntime(),preMain(),Module._main&&shouldRunNow&&Module.callMain(args),postRun())}return args=args||Module.arguments,null===preloadStartTime&&(preloadStartTime=Date.now()),runDependencies>0?void Module.printErr("run() called, but dependencies remain, so not running"):(preRun(),void(runDependencies>0||Module.calledRun||(Module.setStatus?(Module.setStatus("Running..."),setTimeout(function(){setTimeout(function(){Module.setStatus("")},1),ABORT||doRun()},1)):doRun())))}function exit(status){throw ABORT=!0,EXITSTATUS=status,STACKTOP=initialStackTop,exitRuntime(),new ExitStatus(status)}function abort(text){text&&(Module.print(text),Module.printErr(text)),ABORT=!0,EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";throw"abort() at "+stackTrace()+extra}function H264bsdDecoder(module){this.module=module,this.released=!1,this.pInput=0,this.inputLength=0,this.inputOffset=0,this.onPictureReady=null,this.onHeadersReady=null,this.pStorage=module._h264bsdAlloc(),module._h264bsdInit(this.pStorage,0)}function H264bsdCanvas(canvas,forceRGB){this.canvasElement=canvas,forceRGB||this.initContextGL(),this.contextGL&&(this.initProgram(),this.initBuffers(),this.initTextures())}var Module;Module||(Module=eval("(function() { try { return Module || {} } catch(e) { return {} } })()"));var moduleOverrides={};for(var key in Module)Module.hasOwnProperty(key)&&(moduleOverrides[key]=Module[key]);var ENVIRONMENT_IS_NODE="object"==typeof process&&"function"==typeof require,ENVIRONMENT_IS_WEB="object"==typeof window,ENVIRONMENT_IS_WORKER="function"==typeof importScripts,ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){Module.print||(Module.print=function(x){process.stdout.write(x+"\n")}),Module.printErr||(Module.printErr=function(x){process.stderr.write(x+"\n")});var nodeFS=require("fs"),nodePath=require("path");Module.read=function(filename,binary){filename=nodePath.normalize(filename);var ret=nodeFS.readFileSync(filename);return ret||filename==nodePath.resolve(filename)||(filename=path.join(__dirname,"..","src",filename),ret=nodeFS.readFileSync(filename)),ret&&!binary&&(ret=ret.toString()),ret},Module.readBinary=function(filename){return Module.read(filename,!0)},Module.load=function(f){globalEval(read(f))},Module.arguments=process.argv.slice(2),module.exports=Module}else if(ENVIRONMENT_IS_SHELL)Module.print||(Module.print=print),"undefined"!=typeof printErr&&(Module.printErr=printErr),Module.read="undefined"!=typeof read?read:function(){throw"no read() available (jsc?)"},Module.readBinary=function(f){return read(f,"binary")},"undefined"!=typeof scriptArgs?Module.arguments=scriptArgs:"undefined"!=typeof arguments&&(Module.arguments=arguments),this.Module=Module,eval("if (typeof gc === 'function' && gc.toString().indexOf('[native code]') > 0) var gc = undefined");else{if(!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER)throw"Unknown runtime environment. Where are we?";if(Module.read=function(url){var xhr=new XMLHttpRequest;return xhr.open("GET",url,!1),xhr.send(null),xhr.responseText},"undefined"!=typeof arguments&&(Module.arguments=arguments),"undefined"!=typeof console)Module.print||(Module.print=function(x){console.log(x)}),Module.printErr||(Module.printErr=function(x){console.log(x)});else{var TRY_USE_DUMP=!1;Module.print||(Module.print=TRY_USE_DUMP&&"undefined"!=typeof dump?function(x){dump(x)}:function(){})}ENVIRONMENT_IS_WEB?this.Module=Module:Module.load=importScripts}"undefined"==!Module.load&&Module.read&&(Module.load=function(f){globalEval(Module.read(f))}),Module.print||(Module.print=function(){}),Module.printErr||(Module.printErr=Module.print),Module.arguments||(Module.arguments=[]),Module.print=Module.print,Module.printErr=Module.printErr,Module.preRun=[],Module.postRun=[];for(var key in moduleOverrides)moduleOverrides.hasOwnProperty(key)&&(Module[key]=moduleOverrides[key]);var Runtime={stackSave:function(){return STACKTOP},stackRestore:function(stackTop){STACKTOP=stackTop},forceAlign:function(target,quantum){return quantum=quantum||4,1==quantum?target:isNumber(target)&&isNumber(quantum)?Math.ceil(target/quantum)*quantum:isNumber(quantum)&&isPowerOfTwo(quantum)?"((("+target+")+"+(quantum-1)+")&"+-quantum+")":"Math.ceil(("+target+")/"+quantum+")*"+quantum},isNumberType:function(type){return type in Runtime.INT_TYPES||type in Runtime.FLOAT_TYPES},isPointerType:function(type){return"*"==type[type.length-1]},isStructType:function(type){return isPointerType(type)?!1:isArrayType(type)?!0:/<?\{ ?[^}]* ?\}>?/.test(type)?!0:"%"==type[0]},INT_TYPES:{i1:0,i8:0,i16:0,i32:0,i64:0},FLOAT_TYPES:{"float":0,"double":0},or64:function(x,y){var l=0|x|(0|y),h=4294967296*(Math.round(x/4294967296)|Math.round(y/4294967296));return l+h},and64:function(x,y){var l=(0|x)&(0|y),h=4294967296*(Math.round(x/4294967296)&Math.round(y/4294967296));return l+h},xor64:function(x,y){var l=(0|x)^(0|y),h=4294967296*(Math.round(x/4294967296)^Math.round(y/4294967296));return l+h},getNativeTypeSize:function(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:if("*"===type[type.length-1])return Runtime.QUANTUM_SIZE;if("i"===type[0]){var bits=parseInt(type.substr(1));return assert(bits%8===0),bits/8}return 0}},getNativeFieldSize:function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)},dedup:function(items,ident){var seen={};return items.filter(ident?function(item){return seen[item[ident]]?!1:(seen[item[ident]]=!0,!0)}:function(item){return seen[item]?!1:(seen[item]=!0,!0)})},set:function(){for(var args="object"==typeof arguments[0]?arguments[0]:arguments,ret={},i=0;i<args.length;i++)ret[args[i]]=0;return ret},STACK_ALIGN:8,getAlignSize:function(type,size,vararg){return vararg||"i64"!=type&&"double"!=type?type?Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE):Math.min(size,8):8},calculateStructAlignment:function(type){type.flatSize=0,type.alignSize=0;var diffs=[],prev=-1,index=0;return type.flatIndexes=type.fields.map(function(field){index++;var size,alignSize;Runtime.isNumberType(field)||Runtime.isPointerType(field)?(size=Runtime.getNativeTypeSize(field),alignSize=Runtime.getAlignSize(field,size)):Runtime.isStructType(field)?"0"===field[1]?(size=0,alignSize=Types.types[field]?Runtime.getAlignSize(null,Types.types[field].alignSize):type.alignSize||QUANTUM_SIZE):(size=Types.types[field].flatSize,alignSize=Runtime.getAlignSize(null,Types.types[field].alignSize)):"b"==field[0]?(size=0|field.substr(1),alignSize=1):"<"===field[0]?size=alignSize=Types.types[field].flatSize:"i"===field[0]?(size=alignSize=parseInt(field.substr(1))/8,assert(size%1===0,"cannot handle non-byte-size field "+field)):assert(!1,"invalid type for calculateStructAlignment"),type.packed&&(alignSize=1),type.alignSize=Math.max(type.alignSize,alignSize);var curr=Runtime.alignMemory(type.flatSize,alignSize);return type.flatSize=curr+size,prev>=0&&diffs.push(curr-prev),prev=curr,curr}),type.name_&&"["===type.name_[0]&&(type.flatSize=parseInt(type.name_.substr(1))*type.flatSize/2),type.flatSize=Runtime.alignMemory(type.flatSize,type.alignSize),0==diffs.length?type.flatFactor=type.flatSize:1==Runtime.dedup(diffs).length&&(type.flatFactor=diffs[0]),type.needsFlattening=1!=type.flatFactor,type.flatIndexes},generateStructInfo:function(struct,typeName,offset){var type,alignment;if(typeName){if(offset=offset||0,type=("undefined"==typeof Types?Runtime.typeInfo:Types.types)[typeName],!type)return null;if(type.fields.length!=struct.length)return printErr("Number of named fields must match the type for "+typeName+": possibly duplicate struct names. Cannot return structInfo"),null;alignment=type.flatIndexes}else{var type={fields:struct.map(function(item){return item[0]})};alignment=Runtime.calculateStructAlignment(type)}var ret={__size__:type.flatSize};return struct.forEach(typeName?function(item,i){if("string"==typeof item)ret[item]=alignment[i]+offset;else{var key;for(var k in item)key=k;ret[key]=Runtime.generateStructInfo(item[key],type.fields[i],alignment[i])}}:function(item,i){ret[item[1]]=alignment[i]}),ret},dynCall:function(sig,ptr,args){return args&&args.length?(args.splice||(args=Array.prototype.slice.call(args)),args.splice(0,0,ptr),Module["dynCall_"+sig].apply(null,args)):Module["dynCall_"+sig].call(null,ptr)},functionPointers:[],addFunction:function(func){for(var i=0;i<Runtime.functionPointers.length;i++)if(!Runtime.functionPointers[i])return Runtime.functionPointers[i]=func,2*(1+i);throw"Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS."},removeFunction:function(index){Runtime.functionPointers[(index-2)/2]=null},getAsmConst:function(code,numArgs){Runtime.asmConstCache||(Runtime.asmConstCache={});var func=Runtime.asmConstCache[code];if(func)return func;for(var args=[],i=0;numArgs>i;i++)args.push(String.fromCharCode(36)+i);return code=Pointer_stringify(code),'"'===code[0]&&(code.indexOf('"',1)===code.length-1?code=code.substr(1,code.length-2):abort("invalid EM_ASM input |"+code+"|. Please use EM_ASM(..code..) (no quotes) or EM_ASM({ ..code($0).. }, input) (to input values)")),Runtime.asmConstCache[code]=eval("(function("+args.join(",")+"){ "+code+" })")},warnOnce:function(text){Runtime.warnOnce.shown||(Runtime.warnOnce.shown={}),Runtime.warnOnce.shown[text]||(Runtime.warnOnce.shown[text]=1,Module.printErr(text))},funcWrappers:{},getFuncWrapper:function(func,sig){return assert(sig),Runtime.funcWrappers[func]||(Runtime.funcWrappers[func]=function(){return Runtime.dynCall(sig,func,arguments)}),Runtime.funcWrappers[func]},UTF8Processor:function(){var buffer=[],needed=0;this.processCChar=function(code){if(code=255&code,0==buffer.length)return 0==(128&code)?String.fromCharCode(code):(buffer.push(code),needed=192==(224&code)?1:224==(240&code)?2:3,"");if(needed&&(buffer.push(code),needed--,needed>0))return"";var ret,c1=buffer[0],c2=buffer[1],c3=buffer[2],c4=buffer[3];if(2==buffer.length)ret=String.fromCharCode((31&c1)<<6|63&c2);else if(3==buffer.length)ret=String.fromCharCode((15&c1)<<12|(63&c2)<<6|63&c3);else{var codePoint=(7&c1)<<18|(63&c2)<<12|(63&c3)<<6|63&c4;ret=String.fromCharCode(Math.floor((codePoint-65536)/1024)+55296,(codePoint-65536)%1024+56320)}return buffer.length=0,ret},this.processJSString=function(string){string=unescape(encodeURIComponent(string));for(var ret=[],i=0;i<string.length;i++)ret.push(string.charCodeAt(i));return ret}},getCompilerSetting:function(){throw"You must build with -s RETAIN_COMPILER_SETTINGS=1 for Runtime.getCompilerSetting or emscripten_get_compiler_setting to work"},stackAlloc:function(size){var ret=STACKTOP;return STACKTOP=STACKTOP+size|0,STACKTOP=STACKTOP+7&-8,ret},staticAlloc:function(size){var ret=STATICTOP;return STATICTOP=STATICTOP+size|0,STATICTOP=STATICTOP+7&-8,ret},dynamicAlloc:function(size){var ret=DYNAMICTOP;return DYNAMICTOP=DYNAMICTOP+size|0,DYNAMICTOP=DYNAMICTOP+7&-8,DYNAMICTOP>=TOTAL_MEMORY&&enlargeMemory(),ret},alignMemory:function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:8))*(quantum?quantum:8);return ret},makeBigInt:function(low,high,unsigned){var ret=unsigned?+(low>>>0)+4294967296*+(high>>>0):+(low>>>0)+4294967296*+(0|high);return ret},GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module.Runtime=Runtime;
var __THREW__=0,ABORT=!1,EXITSTATUS=0,undef=0,tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat,tempI64,tempI64b,tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9,globalScope=this;Module.ccall=ccall,Module.cwrap=cwrap,Module.setValue=setValue,Module.getValue=getValue;var ALLOC_NORMAL=0,ALLOC_STACK=1,ALLOC_STATIC=2,ALLOC_DYNAMIC=3,ALLOC_NONE=4;Module.ALLOC_NORMAL=ALLOC_NORMAL,Module.ALLOC_STACK=ALLOC_STACK,Module.ALLOC_STATIC=ALLOC_STATIC,Module.ALLOC_DYNAMIC=ALLOC_DYNAMIC,Module.ALLOC_NONE=ALLOC_NONE,Module.allocate=allocate,Module.Pointer_stringify=Pointer_stringify,Module.UTF16ToString=UTF16ToString,Module.stringToUTF16=stringToUTF16,Module.UTF32ToString=UTF32ToString,Module.stringToUTF32=stringToUTF32;for(var PAGE_SIZE=4096,HEAP,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64,STATIC_BASE=0,STATICTOP=0,staticSealed=!1,STACK_BASE=0,STACKTOP=0,STACK_MAX=0,DYNAMIC_BASE=0,DYNAMICTOP=0,TOTAL_STACK=Module.TOTAL_STACK||5242880,TOTAL_MEMORY=Module.TOTAL_MEMORY||268435456,FAST_MEMORY=Module.FAST_MEMORY||2097152,totalMemory=4096;TOTAL_MEMORY>totalMemory||2*TOTAL_STACK>totalMemory;)16777216>totalMemory?totalMemory*=2:totalMemory+=16777216;totalMemory!==TOTAL_MEMORY&&(Module.printErr("increasing TOTAL_MEMORY to "+totalMemory+" to be more reasonable"),TOTAL_MEMORY=totalMemory),assert("undefined"!=typeof Int32Array&&"undefined"!=typeof Float64Array&&!!new Int32Array(1).subarray&&!!new Int32Array(1).set,"JS engine does not provide full typed array support");var buffer=new ArrayBuffer(TOTAL_MEMORY);HEAP8=new Int8Array(buffer),HEAP16=new Int16Array(buffer),HEAP32=new Int32Array(buffer),HEAPU8=new Uint8Array(buffer),HEAPU16=new Uint16Array(buffer),HEAPU32=new Uint32Array(buffer),HEAPF32=new Float32Array(buffer),HEAPF64=new Float64Array(buffer),HEAP32[0]=255,assert(255===HEAPU8[0]&&0===HEAPU8[3],"Typed arrays 2 must be run on a little-endian system"),Module.HEAP=HEAP,Module.HEAP8=HEAP8,Module.HEAP16=HEAP16,Module.HEAP32=HEAP32,Module.HEAPU8=HEAPU8,Module.HEAPU16=HEAPU16,Module.HEAPU32=HEAPU32,Module.HEAPF32=HEAPF32,Module.HEAPF64=HEAPF64;var __ATPRERUN__=[],__ATINIT__=[],__ATMAIN__=[],__ATEXIT__=[],__ATPOSTRUN__=[],runtimeInitialized=!1;Module.addOnPreRun=Module.addOnPreRun=addOnPreRun,Module.addOnInit=Module.addOnInit=addOnInit,Module.addOnPreMain=Module.addOnPreMain=addOnPreMain,Module.addOnExit=Module.addOnExit=addOnExit,Module.addOnPostRun=Module.addOnPostRun=addOnPostRun,Module.intArrayFromString=intArrayFromString,Module.intArrayToString=intArrayToString,Module.writeStringToMemory=writeStringToMemory,Module.writeArrayToMemory=writeArrayToMemory,Module.writeAsciiToMemory=writeAsciiToMemory,Math.imul&&-5===Math.imul(4294967295,5)||(Math.imul=function(a,b){var ah=a>>>16,al=65535&a,bh=b>>>16,bl=65535&b;return al*bl+(ah*bl+al*bh<<16)|0}),Math.imul=Math.imul;var Math_abs=Math.abs,Math_cos=Math.cos,Math_sin=Math.sin,Math_tan=Math.tan,Math_acos=Math.acos,Math_asin=Math.asin,Math_atan=Math.atan,Math_atan2=Math.atan2,Math_exp=Math.exp,Math_log=Math.log,Math_sqrt=Math.sqrt,Math_ceil=Math.ceil,Math_floor=Math.floor,Math_pow=Math.pow,Math_imul=Math.imul,Math_fround=Math.fround,Math_min=Math.min,runDependencies=0,runDependencyWatcher=null,dependenciesFulfilled=null;Module.addRunDependency=addRunDependency,Module.removeRunDependency=removeRunDependency,Module.preloadedImages={},Module.preloadedAudios={};var 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tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);var ___errno_state=0,ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};Module._memset=_memset;var _llvm_memset_p0i8_i32=_memset,ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"File locking deadlock error",36:"File or path name too long",37:"No record locks available",38:"Function not implemented",39:"Directory not empty",40:"Too many symbolic links",42:"No message of desired type",43:"Identifier removed",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 halted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not attached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchange",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid request code",57:"Invalid slot",59:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",72:"Multihop attempted",73:"Cross mount point (not really error)",74:"Trying to read unreadable message",75:"Value too large for defined data type",76:"Given log. name not unique",77:"f.d. invalid for this operation",78:"Remote address changed",79:"Can   access a needed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out corrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shared library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many users",88:"Socket operation on non-socket",89:"Destination address required",90:"Message too long",91:"Protocol wrong type for socket",92:"Protocol not available",93:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Protocol family not supported",97:"Address family not supported by protocol family",98:"Address already in use",99:"Address not available",100:"Network interface is not configured",101:"Network is unreachable",102:"Connection reset by network",103:"Connection aborted",104:"Connection reset by peer",105:"No buffer space available",106:"Socket is already connected",107:"Socket is not connected",108:"Can't send after socket shutdown",109:"Too many references",110:"Connection timed out",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"Socket already connected",115:"Connection already in progress",116:"Stale file handle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation canceled",130:"Previous owner died",131:"State not recoverable"},PATH={splitPath:function(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
return splitPathRe.exec(filename).slice(1)},normalizeArray:function(parts,allowAboveRoot){for(var up=0,i=parts.length-1;i>=0;i--){var last=parts[i];"."===last?parts.splice(i,1):".."===last?(parts.splice(i,1),up++):up&&(parts.splice(i,1),up--)}if(allowAboveRoot)for(;up--;up)parts.unshift("..");return parts},normalize:function(path){var isAbsolute="/"===path.charAt(0),trailingSlash="/"===path.substr(-1);return path=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),!isAbsolute).join("/"),path||isAbsolute||(path="."),path&&trailingSlash&&(path+="/"),(isAbsolute?"/":"")+path},dirname:function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];return root||dir?(dir&&(dir=dir.substr(0,dir.length-1)),root+dir):"."},basename:function(path){if("/"===path)return"/";var lastSlash=path.lastIndexOf("/");return-1===lastSlash?path:path.substr(lastSlash+1)},extname:function(path){return PATH.splitPath(path)[3]},join:function(){var paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.join("/"))},join2:function(l,r){return PATH.normalize(l+"/"+r)},resolve:function(){for(var resolvedPath="",resolvedAbsolute=!1,i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if("string"!=typeof path)throw new TypeError("Arguments to path.resolve must be strings");path&&(resolvedPath=path+"/"+resolvedPath,resolvedAbsolute="/"===path.charAt(0))}return resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(function(p){return!!p}),!resolvedAbsolute).join("/"),(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:function(from,to){function trim(arr){for(var start=0;start<arr.length&&""===arr[start];start++);for(var end=arr.length-1;end>=0&&""===arr[end];end--);return start>end?[]:arr.slice(start,end-start+1)}from=PATH.resolve(from).substr(1),to=PATH.resolve(to).substr(1);for(var fromParts=trim(from.split("/")),toParts=trim(to.split("/")),length=Math.min(fromParts.length,toParts.length),samePartsLength=length,i=0;length>i;i++)if(fromParts[i]!==toParts[i]){samePartsLength=i;break}for(var outputParts=[],i=samePartsLength;i<fromParts.length;i++)outputParts.push("..");return outputParts=outputParts.concat(toParts.slice(samePartsLength)),outputParts.join("/")}},TTY={ttys:[],init:function(){},shutdown:function(){},register:function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops},FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open:function(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty)throw new FS.ErrnoError(ERRNO_CODES.ENODEV);stream.tty=tty,stream.seekable=!1},close:function(stream){stream.tty.output.length&&stream.tty.ops.put_char(stream.tty,10)},read:function(stream,buffer,offset,length){if(!stream.tty||!stream.tty.ops.get_char)throw new FS.ErrnoError(ERRNO_CODES.ENXIO);for(var bytesRead=0,i=0;length>i;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(void 0===result&&0===bytesRead)throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);if(null===result||void 0===result)break;bytesRead++,buffer[offset+i]=result}return bytesRead&&(stream.node.timestamp=Date.now()),bytesRead},write:function(stream,buffer,offset,length){if(!stream.tty||!stream.tty.ops.put_char)throw new FS.ErrnoError(ERRNO_CODES.ENXIO);for(var i=0;length>i;i++)try{stream.tty.ops.put_char(stream.tty,buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return length&&(stream.node.timestamp=Date.now()),i}},default_tty_ops:{get_char:function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){if(result=process.stdin.read(),!result)return process.stdin._readableState&&process.stdin._readableState.ended?null:void 0}else"undefined"!=typeof window&&"function"==typeof window.prompt?(result=window.prompt("Input: "),null!==result&&(result+="\n")):"function"==typeof readline&&(result=readline(),null!==result&&(result+="\n"));if(!result)return null;tty.input=intArrayFromString(result,!0)}return tty.input.shift()},put_char:function(tty,val){null===val||10===val?(Module.print(tty.output.join("")),tty.output=[]):tty.output.push(TTY.utf8.processCChar(val))}},default_tty1_ops:{put_char:function(tty,val){null===val||10===val?(Module.printErr(tty.output.join("")),tty.output=[]):tty.output.push(TTY.utf8.processCChar(val))}}},MEMFS={ops_table:null,CONTENT_OWNING:1,CONTENT_FLEXIBLE:2,CONTENT_FIXED:3,mount:function(){return MEMFS.createNode(null,"/",16895,0)},createNode:function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode))throw new FS.ErrnoError(ERRNO_CODES.EPERM);MEMFS.ops_table||(MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}});var node=FS.createNode(parent,name,mode,dev);return FS.isDir(node.mode)?(node.node_ops=MEMFS.ops_table.dir.node,node.stream_ops=MEMFS.ops_table.dir.stream,node.contents={}):FS.isFile(node.mode)?(node.node_ops=MEMFS.ops_table.file.node,node.stream_ops=MEMFS.ops_table.file.stream,node.contents=[],node.contentMode=MEMFS.CONTENT_FLEXIBLE):FS.isLink(node.mode)?(node.node_ops=MEMFS.ops_table.link.node,node.stream_ops=MEMFS.ops_table.link.stream):FS.isChrdev(node.mode)&&(node.node_ops=MEMFS.ops_table.chrdev.node,node.stream_ops=MEMFS.ops_table.chrdev.stream),node.timestamp=Date.now(),parent&&(parent.contents[name]=node),node},ensureFlexible:function(node){if(node.contentMode!==MEMFS.CONTENT_FLEXIBLE){var contents=node.contents;node.contents=Array.prototype.slice.call(contents),node.contentMode=MEMFS.CONTENT_FLEXIBLE}},node_ops:{getattr:function(node){var attr={};return attr.dev=FS.isChrdev(node.mode)?node.id:1,attr.ino=node.id,attr.mode=node.mode,attr.nlink=1,attr.uid=0,attr.gid=0,attr.rdev=node.rdev,attr.size=FS.isDir(node.mode)?4096:FS.isFile(node.mode)?node.contents.length:FS.isLink(node.mode)?node.link.length:0,attr.atime=new Date(node.timestamp),attr.mtime=new Date(node.timestamp),attr.ctime=new Date(node.timestamp),attr.blksize=4096,attr.blocks=Math.ceil(attr.size/attr.blksize),attr},setattr:function(node,attr){if(void 0!==attr.mode&&(node.mode=attr.mode),void 0!==attr.timestamp&&(node.timestamp=attr.timestamp),void 0!==attr.size){MEMFS.ensureFlexible(node);var contents=node.contents;if(attr.size<contents.length)contents.length=attr.size;else for(;attr.size>contents.length;)contents.push(0)}},lookup:function(){throw FS.genericErrors[ERRNO_CODES.ENOENT]},mknod:function(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename:function(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node)for(var i in new_node.contents)throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}delete old_node.parent.contents[old_node.name],old_node.name=new_name,new_dir.contents[new_name]=old_node,old_node.parent=new_dir},unlink:function(parent,name){delete parent.contents[name]},rmdir:function(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents)throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);delete parent.contents[name]},readdir:function(node){var entries=[".",".."];for(var key in node.contents)node.contents.hasOwnProperty(key)&&entries.push(key);return entries},symlink:function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,41471,0);return node.link=oldpath,node},readlink:function(node){if(!FS.isLink(node.mode))throw new FS.ErrnoError(ERRNO_CODES.EINVAL);return node.link}},stream_ops:{read:function(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(assert(size>=0),size>8&&contents.subarray)buffer.set(contents.subarray(position,position+size),offset);else for(var i=0;size>i;i++)buffer[offset+i]=contents[position+i];return size},write:function(stream,buffer,offset,length,position,canOwn){var node=stream.node;node.timestamp=Date.now();var contents=node.contents;if(length&&0===contents.length&&0===position&&buffer.subarray)return canOwn&&0===offset?(node.contents=buffer,node.contentMode=buffer.buffer===HEAP8.buffer?MEMFS.CONTENT_OWNING:MEMFS.CONTENT_FIXED):(node.contents=new Uint8Array(buffer.subarray(offset,offset+length)),node.contentMode=MEMFS.CONTENT_FIXED),length;MEMFS.ensureFlexible(node);for(var contents=node.contents;contents.length<position;)contents.push(0);for(var i=0;length>i;i++)contents[position+i]=buffer[offset+i];return length},llseek:function(stream,offset,whence){var position=offset;if(1===whence?position+=stream.position:2===whence&&FS.isFile(stream.node.mode)&&(position+=stream.node.contents.length),0>position)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);return stream.ungotten=[],stream.position=position,position},allocate:function(stream,offset,length){MEMFS.ensureFlexible(stream.node);for(var contents=stream.node.contents,limit=offset+length;limit>contents.length;)contents.push(0)},mmap:function(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode))throw new FS.ErrnoError(ERRNO_CODES.ENODEV);var ptr,allocated,contents=stream.node.contents;if(2&flags||contents.buffer!==buffer&&contents.buffer!==buffer.buffer){if((position>0||position+length<contents.length)&&(contents=contents.subarray?contents.subarray(position,position+length):Array.prototype.slice.call(contents,position,position+length)),allocated=!0,ptr=_malloc(length),!ptr)throw new FS.ErrnoError(ERRNO_CODES.ENOMEM);buffer.set(contents,ptr)}else allocated=!1,ptr=contents.byteOffset;return{ptr:ptr,allocated:allocated}}}},IDBFS={dbs:{},indexedDB:function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB},DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:function(){return MEMFS.mount.apply(null,arguments)},syncfs:function(mount,populate,callback){IDBFS.getLocalSet(mount,function(err,local){return err?callback(err):void IDBFS.getRemoteSet(mount,function(err,remote){if(err)return callback(err);var src=populate?remote:local,dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)})})},getDB:function(name,callback){var db=IDBFS.dbs[name];if(db)return callback(null,db);var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}req.onupgradeneeded=function(e){var fileStore,db=e.target.result,transaction=e.target.transaction;fileStore=db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)?transaction.objectStore(IDBFS.DB_STORE_NAME):db.createObjectStore(IDBFS.DB_STORE_NAME),fileStore.createIndex("timestamp","timestamp",{unique:!1})},req.onsuccess=function(){db=req.result,IDBFS.dbs[name]=db,callback(null,db)},req.onerror=function(){callback(this.error)}},getLocalSet:function(mount,callback){function isRealDir(p){return"."!==p&&".."!==p}function toAbsolute(root){return function(p){return PATH.join2(root,p)}}for(var entries={},check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));check.length;){var stat,path=check.pop();try{stat=FS.stat(path)}catch(e){return callback(e)}FS.isDir(stat.mode)&&check.push.apply(check,FS.readdir(path).filter(isRealDir).map(toAbsolute(path))),entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries:entries})},getRemoteSet:function(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,function(err,db){if(err)return callback(err);var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=function(){callback(this.error)};var store=transaction.objectStore(IDBFS.DB_STORE_NAME),index=store.index("timestamp");index.openKeyCursor().onsuccess=function(event){var cursor=event.target.result;return cursor?(entries[cursor.primaryKey]={timestamp:cursor.key},void cursor.continue()):callback(null,{type:"remote",db:db,entries:entries})}})},loadLocalEntry:function(path,callback){var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node,stat=FS.stat(path)}catch(e){return callback(e)}return FS.isDir(stat.mode)?callback(null,{timestamp:stat.mtime,mode:stat.mode}):FS.isFile(stat.mode)?callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents}):callback(new Error("node type not supported"))},storeLocalEntry:function(path,entry,callback){try{if(FS.isDir(entry.mode))FS.mkdir(path,entry.mode);else{if(!FS.isFile(entry.mode))return callback(new Error("node type not supported"));FS.writeFile(path,entry.contents,{encoding:"binary",canOwn:!0})}FS.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callback(null)},removeLocalEntry:function(path,callback){try{var stat=(FS.lookupPath(path),FS.stat(path));FS.isDir(stat.mode)?FS.rmdir(path):FS.isFile(stat.mode)&&FS.unlink(path)}catch(e){return callback(e)}callback(null)},loadRemoteEntry:function(store,path,callback){var req=store.get(path);req.onsuccess=function(event){callback(null,event.target.result)},req.onerror=function(){callback(this.error)}},storeRemoteEntry:function(store,path,entry,callback){var req=store.put(entry,path);req.onsuccess=function(){callback(null)},req.onerror=function(){callback(this.error)}},removeRemoteEntry:function(store,path,callback){var req=store.delete(path);req.onsuccess=function(){callback(null)},req.onerror=function(){callback(this.error)}},reconcile:function(src,dst,callback){function done(err){return err?done.errored?void 0:(done.errored=!0,callback(err)):++completed>=total?callback(null):void 0}var total=0,create=[];Object.keys(src.entries).forEach(function(key){var e=src.entries[key],e2=dst.entries[key];(!e2||e.timestamp>e2.timestamp)&&(create.push(key),total++)});var remove=[];if(Object.keys(dst.entries).forEach(function(key){var e2=(dst.entries[key],src.entries[key]);e2||(remove.push(key),total++)}),!total)return callback(null);var completed=0,db="remote"===src.type?src.db:dst.db,transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite"),store=transaction.objectStore(IDBFS.DB_STORE_NAME);transaction.onerror=function(){done(this.error)},create.sort().forEach(function(path){"local"===dst.type?IDBFS.loadRemoteEntry(store,path,function(err,entry){return err?done(err):void IDBFS.storeLocalEntry(path,entry,done)}):IDBFS.loadLocalEntry(path,function(err,entry){return err?done(err):void IDBFS.storeRemoteEntry(store,path,entry,done)})}),remove.sort().reverse().forEach(function(path){"local"===dst.type?IDBFS.removeLocalEntry(path,done):IDBFS.removeRemoteEntry(store,path,done)})}},NODEFS={isWindows:!1,staticInit:function(){NODEFS.isWindows=!!process.platform.match(/^win/)},mount:function(mount){return assert(ENVIRONMENT_IS_NODE),NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)},createNode:function(parent,name,mode){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode))throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var node=FS.createNode(parent,name,mode);return node.node_ops=NODEFS.node_ops,node.stream_ops=NODEFS.stream_ops,node},getMode:function(path){var stat;try{stat=fs.lstatSync(path),NODEFS.isWindows&&(stat.mode=stat.mode|(146&stat.mode)>>1)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode},realPath:function(node){for(var parts=[];node.parent!==node;)parts.push(node.name),node=node.parent;return parts.push(node.mount.opts.root),parts.reverse(),PATH.join.apply(null,parts)},flagsToPermissionStringMap:{0:"r",1:"r+",2:"r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"w+",577:"w",578:"w+",705:"wx",706:"wx+",1024:"a",1025:"a",1026:"a+",1089:"a",1090:"a+",1153:"ax",1154:"ax+",1217:"ax",1218:"ax+",4096:"rs",4098:"rs+"},flagsToPermissionString:function(flags){return flags in NODEFS.flagsToPermissionStringMap?NODEFS.flagsToPermissionStringMap[flags]:flags},node_ops:{getattr:function(node){var stat,path=NODEFS.realPath(node);try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return NODEFS.isWindows&&!stat.blksize&&(stat.blksize=4096),NODEFS.isWindows&&!stat.blocks&&(stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0),{dev:stat.dev,ino:stat.ino,mode:stat.mode,nlink:stat.nlink,uid:stat.uid,gid:stat.gid,rdev:stat.rdev,size:stat.size,atime:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:stat.blocks}},setattr:function(node,attr){var path=NODEFS.realPath(node);try{if(void 0!==attr.mode&&(fs.chmodSync(path,attr.mode),node.mode=attr.mode),void 0!==attr.timestamp){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}void 0!==attr.size&&fs.truncateSync(path,attr.size)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},lookup:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name),mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)},mknod:function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev),path=NODEFS.realPath(node);try{FS.isDir(node.mode)?fs.mkdirSync(path,node.mode):fs.writeFileSync(path,"",{mode:node.mode})}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return node},rename:function(oldNode,newDir,newName){var oldPath=NODEFS.realPath(oldNode),newPath=PATH.join2(NODEFS.realPath(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},unlink:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},rmdir:function(parent,name){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.rmdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},readdir:function(node){var path=NODEFS.realPath(node);try{return fs.readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},symlink:function(parent,newName,oldPath){var newPath=PATH.join2(NODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},readlink:function(node){var path=NODEFS.realPath(node);try{return fs.readlinkSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}},stream_ops:{open:function(stream){var path=NODEFS.realPath(stream.node);try{FS.isFile(stream.node.mode)&&(stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionString(stream.flags)))}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},close:function(stream){try{FS.isFile(stream.node.mode)&&stream.nfd&&fs.closeSync(stream.nfd)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}},read:function(stream,buffer,offset,length,position){var res,nbuffer=new Buffer(length);try{res=fs.readSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(res>0)for(var i=0;res>i;i++)buffer[offset+i]=nbuffer[i];return res},write:function(stream,buffer,offset,length,position){var res,nbuffer=new Buffer(buffer.subarray(offset,offset+length));try{res=fs.writeSync(stream.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}return res},llseek:function(stream,offset,whence){var position=offset;if(1===whence)position+=stream.position;else if(2===whence&&FS.isFile(stream.node.mode))try{var stat=fs.fstatSync(stream.nfd);position+=stat.size}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(0>position)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);return stream.position=position,position}}},_stdin=allocate(1,"i32*",ALLOC_STATIC),_stdout=allocate(1,"i32*",ALLOC_STATIC),_stderr=allocate(1,"i32*",ALLOC_STATIC),FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:null,genericErrors:{},handleFSError:function(e){if(!(e instanceof FS.ErrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)},lookupPath:function(path,opts){path=PATH.resolve(FS.cwd(),path),opts=opts||{};var defaults={follow_mount:!0,recurse_count:0};for(var key in defaults)void 0===opts[key]&&(opts[key]=defaults[key]);if(opts.recurse_count>8)throw new FS.ErrnoError(ERRNO_CODES.ELOOP);for(var parts=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),!1),current=FS.root,current_path="/",i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent)break;if(current=FS.lookupNode(current,parts[i]),current_path=PATH.join2(current_path,parts[i]),FS.isMountpoint(current)&&(!islast||islast&&opts.follow_mount)&&(current=current.mounted.root),!islast||opts.follow)for(var count=0;FS.isLink(current.mode);){var link=FS.readlink(current_path);current_path=PATH.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count});if(current=lookup.node,count++>40)throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}return{path:current_path,node:current}},getPath:function(node){for(var path;;){if(FS.isRoot(node)){var mount=node.mount.mountpoint;return path?"/"!==mount[mount.length-1]?mount+"/"+path:mount+path:mount}path=path?node.name+"/"+path:node.name,node=node.parent}},hashName:function(parentid,name){for(var hash=0,i=0;i<name.length;i++)hash=(hash<<5)-hash+name.charCodeAt(i)|0;return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode:function(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash],FS.nameTable[hash]=node},hashRemoveNode:function(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node)FS.nameTable[hash]=node.name_next;else for(var current=FS.nameTable[hash];current;){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}},lookupNode:function(parent,name){var err=FS.mayLookup(parent);if(err)throw new FS.ErrnoError(err);for(var hash=FS.hashName(parent.id,name),node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name)return node}return FS.lookup(parent,name)},createNode:function(parent,name,mode,rdev){if(!FS.FSNode){FS.FSNode=function(parent,name,mode,rdev){parent||(parent=this),this.parent=parent,this.mount=parent.mount,this.mounted=null,this.id=FS.nextInode++,this.name=name,this.mode=mode,this.node_ops={},this.stream_ops={},this.rdev=rdev},FS.FSNode.prototype={};var readMode=365,writeMode=146;Object.defineProperties(FS.FSNode.prototype,{read:{get:function(){return(this.mode&readMode)===readMode},set:function(val){val?this.mode|=readMode:this.mode&=~readMode}},write:{get:function(){return(this.mode&writeMode)===writeMode},set:function(val){val?this.mode|=writeMode:this.mode&=~writeMode}},isFolder:{get:function(){return FS.isDir(this.mode)}},isDevice:{get:function(){return FS.isChrdev(this.mode)}}})}var node=new FS.FSNode(parent,name,mode,rdev);return FS.hashAddNode(node),node},destroyNode:function(node){FS.hashRemoveNode(node)},isRoot:function(node){return node===node.parent},isMountpoint:function(node){return!!node.mounted},isFile:function(mode){return 32768===(61440&mode)},isDir:function(mode){return 16384===(61440&mode)},isLink:function(mode){return 40960===(61440&mode)},isChrdev:function(mode){return 8192===(61440&mode)},isBlkdev:function(mode){return 24576===(61440&mode)},isFIFO:function(mode){return 4096===(61440&mode)},isSocket:function(mode){return 49152===(49152&mode)},flagModes:{r:0,rs:1052672,"r+":2,w:577,wx:705,xw:705,"w+":578,"wx+":706,"xw+":706,a:1089,ax:1217,xa:1217,"a+":1090,"ax+":1218,"xa+":1218},modeStringToFlags:function(str){var flags=FS.flagModes[str];if("undefined"==typeof flags)throw new Error("Unknown file open mode: "+str);return flags},flagsToPermissionString:function(flag){var accmode=2097155&flag,perms=["r","w","rw"][accmode];return 512&flag&&(perms+="w"),perms},nodePermissions:function(node,perms){return FS.ignorePermissions?0:(-1===perms.indexOf("r")||292&node.mode)&&(-1===perms.indexOf("w")||146&node.mode)&&(-1===perms.indexOf("x")||73&node.mode)?0:ERRNO_CODES.EACCES},mayLookup:function(dir){return FS.nodePermissions(dir,"x")},mayCreate:function(dir,name){try{{FS.lookupNode(dir,name)}return ERRNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete:function(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var err=FS.nodePermissions(dir,"wx");if(err)return err;if(isdir){if(!FS.isDir(node.mode))return ERRNO_CODES.ENOTDIR;if(FS.isRoot(node)||FS.getPath(node)===FS.cwd())return ERRNO_CODES.EBUSY}else if(FS.isDir(node.mode))return ERRNO_CODES.EISDIR;return 0},mayOpen:function(node,flags){return node?FS.isLink(node.mode)?ERRNO_CODES.ELOOP:FS.isDir(node.mode)&&(0!==(2097155&flags)||512&flags)?ERRNO_CODES.EISDIR:FS.nodePermissions(node,FS.flagsToPermissionString(flags)):ERRNO_CODES.ENOENT},MAX_OPEN_FDS:4096,nextfd:function(fd_start,fd_end){fd_start=fd_start||0,fd_end=fd_end||FS.MAX_OPEN_FDS;for(var fd=fd_start;fd_end>=fd;fd++)if(!FS.streams[fd])return fd;throw new FS.ErrnoError(ERRNO_CODES.EMFILE)},getStream:function(fd){return FS.streams[fd]},createStream:function(stream,fd_start,fd_end){if(FS.FSStream||(FS.FSStream=function(){},FS.FSStream.prototype={},Object.defineProperties(FS.FSStream.prototype,{object:{get:function(){return this.node},set:function(val){this.node=val}},isRead:{get:function(){return 1!==(2097155&this.flags)}},isWrite:{get:function(){return 0!==(2097155&this.flags)}},isAppend:{get:function(){return 1024&this.flags}}})),stream.__proto__)stream.__proto__=FS.FSStream.prototype;else{var newStream=new FS.FSStream;for(var p in stream)newStream[p]=stream[p];stream=newStream}var fd=FS.nextfd(fd_start,fd_end);return stream.fd=fd,FS.streams[fd]=stream,stream},closeStream:function(fd){FS.streams[fd]=null},getStreamFromPtr:function(ptr){return FS.streams[ptr-1]},getPtrForStream:function(stream){return stream?stream.fd+1:0},chrdev_stream_ops:{open:function(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops,stream.stream_ops.open&&stream.stream_ops.open(stream)},llseek:function(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}},major:function(dev){return dev>>8},minor:function(dev){return 255&dev},makedev:function(ma,mi){return ma<<8|mi},registerDevice:function(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:function(dev){return FS.devices[dev]},getMounts:function(mount){for(var mounts=[],check=[mount];check.length;){var m=check.pop();mounts.push(m),check.push.apply(check,m.mounts)}return mounts},syncfs:function(populate,callback){function done(err){if(err){if(!done.errored)return done.errored=!0,callback(err)}else++completed>=mounts.length&&callback(null)}"function"==typeof populate&&(callback=populate,populate=!1);var mounts=FS.getMounts(FS.root.mount),completed=0;mounts.forEach(function(mount){return mount.type.syncfs?void mount.type.syncfs(mount,populate,done):done(null)})},mount:function(type,opts,mountpoint){var node,root="/"===mountpoint,pseudo=!mountpoint;if(root&&FS.root)throw new FS.ErrnoError(ERRNO_CODES.EBUSY);if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:!1});if(mountpoint=lookup.path,node=lookup.node,FS.isMountpoint(node))throw new FS.ErrnoError(ERRNO_CODES.EBUSY);if(!FS.isDir(node.mode))throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]},mountRoot=type.mount(mount);return mountRoot.mount=mount,mount.root=mountRoot,root?FS.root=mountRoot:node&&(node.mounted=mount,node.mount&&node.mount.mounts.push(mount)),mountRoot},unmount:function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:!1});if(!FS.isMountpoint(lookup.node))throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var node=lookup.node,mount=node.mounted,mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(function(hash){for(var current=FS.nameTable[hash];current;){var next=current.name_next;-1!==mounts.indexOf(current.mount)&&FS.destroyNode(current),current=next}}),node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(-1!==idx),node.mount.mounts.splice(idx,1)},lookup:function(parent,name){return parent.node_ops.lookup(parent,name)},mknod:function(path,mode,dev){var lookup=FS.lookupPath(path,{parent:!0}),parent=lookup.node,name=PATH.basename(path),err=FS.mayCreate(parent,name);if(err)throw new FS.ErrnoError(err);if(!parent.node_ops.mknod)throw new FS.ErrnoError(ERRNO_CODES.EPERM);return parent.node_ops.mknod(parent,name,mode,dev)},create:function(path,mode){return mode=void 0!==mode?mode:438,mode&=4095,mode|=32768,FS.mknod(path,mode,0)},mkdir:function(path,mode){return mode=void 0!==mode?mode:511,mode&=1023,mode|=16384,FS.mknod(path,mode,0)},mkdev:function(path,mode,dev){return"undefined"==typeof dev&&(dev=mode,mode=438),mode|=8192,FS.mknod(path,mode,dev)},symlink:function(oldpath,newpath){var lookup=FS.lookupPath(newpath,{parent:!0}),parent=lookup.node,newname=PATH.basename(newpath),err=FS.mayCreate(parent,newname);if(err)throw new FS.ErrnoError(err);if(!parent.node_ops.symlink)throw new FS.ErrnoError(ERRNO_CODES.EPERM);return parent.node_ops.symlink(parent,newname,oldpath)},rename:function(old_path,new_path){var lookup,old_dir,new_dir,old_dirname=PATH.dirname(old_path),new_dirname=PATH.dirname(new_path),old_name=PATH.basename(old_path),new_name=PATH.basename(new_path);try{lookup=FS.lookupPath(old_path,{parent:!0}),old_dir=lookup.node,lookup=FS.lookupPath(new_path,{parent:!0}),new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(old_dir.mount!==new_dir.mount)throw new FS.ErrnoError(ERRNO_CODES.EXDEV);var old_node=FS.lookupNode(old_dir,old_name),relative=PATH.relative(old_path,new_dirname);if("."!==relative.charAt(0))throw new FS.ErrnoError(ERRNO_CODES.EINVAL);if(relative=PATH.relative(new_path,old_dirname),"."!==relative.charAt(0))throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node!==new_node){var isdir=FS.isDir(old_node.mode),err=FS.mayDelete(old_dir,old_name,isdir);if(err)throw new FS.ErrnoError(err);if(err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name))throw new FS.ErrnoError(err);if(!old_dir.node_ops.rename)throw new FS.ErrnoError(ERRNO_CODES.EPERM);if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node))throw new FS.ErrnoError(ERRNO_CODES.EBUSY);if(new_dir!==old_dir&&(err=FS.nodePermissions(old_dir,"w")))throw new FS.ErrnoError(err);FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}}},rmdir:function(path){var lookup=FS.lookupPath(path,{parent:!0}),parent=lookup.node,name=PATH.basename(path),node=FS.lookupNode(parent,name),err=FS.mayDelete(parent,name,!0);if(err)throw new FS.ErrnoError(err);if(!parent.node_ops.rmdir)throw new FS.ErrnoError(ERRNO_CODES.EPERM);if(FS.isMountpoint(node))throw new FS.ErrnoError(ERRNO_CODES.EBUSY);parent.node_ops.rmdir(parent,name),FS.destroyNode(node)},readdir:function(path){var lookup=FS.lookupPath(path,{follow:!0}),node=lookup.node;if(!node.node_ops.readdir)throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);return node.node_ops.readdir(node)},unlink:function(path){var lookup=FS.lookupPath(path,{parent:!0}),parent=lookup.node,name=PATH.basename(path),node=FS.lookupNode(parent,name),err=FS.mayDelete(parent,name,!1);if(err)throw err===ERRNO_CODES.EISDIR&&(err=ERRNO_CODES.EPERM),new FS.ErrnoError(err);if(!parent.node_ops.unlink)throw new FS.ErrnoError(ERRNO_CODES.EPERM);if(FS.isMountpoint(node))throw new FS.ErrnoError(ERRNO_CODES.EBUSY);parent.node_ops.unlink(parent,name),FS.destroyNode(node)
},readlink:function(path){var lookup=FS.lookupPath(path),link=lookup.node;if(!link.node_ops.readlink)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);return link.node_ops.readlink(link)},stat:function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow}),node=lookup.node;if(!node.node_ops.getattr)throw new FS.ErrnoError(ERRNO_CODES.EPERM);return node.node_ops.getattr(node)},lstat:function(path){return FS.stat(path,!0)},chmod:function(path,mode,dontFollow){var node;if("string"==typeof path){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else node=path;if(!node.node_ops.setattr)throw new FS.ErrnoError(ERRNO_CODES.EPERM);node.node_ops.setattr(node,{mode:4095&mode|-4096&node.mode,timestamp:Date.now()})},lchmod:function(path,mode){FS.chmod(path,mode,!0)},fchmod:function(fd,mode){var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);FS.chmod(stream.node,mode)},chown:function(path,uid,gid,dontFollow){var node;if("string"==typeof path){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else node=path;if(!node.node_ops.setattr)throw new FS.ErrnoError(ERRNO_CODES.EPERM);node.node_ops.setattr(node,{timestamp:Date.now()})},lchown:function(path,uid,gid){FS.chown(path,uid,gid,!0)},fchown:function(fd,uid,gid){var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);FS.chown(stream.node,uid,gid)},truncate:function(path,len){if(0>len)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var node;if("string"==typeof path){var lookup=FS.lookupPath(path,{follow:!0});node=lookup.node}else node=path;if(!node.node_ops.setattr)throw new FS.ErrnoError(ERRNO_CODES.EPERM);if(FS.isDir(node.mode))throw new FS.ErrnoError(ERRNO_CODES.EISDIR);if(!FS.isFile(node.mode))throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var err=FS.nodePermissions(node,"w");if(err)throw new FS.ErrnoError(err);node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate:function(fd,len){var stream=FS.getStream(fd);if(!stream)throw new FS.ErrnoError(ERRNO_CODES.EBADF);if(0===(2097155&stream.flags))throw new FS.ErrnoError(ERRNO_CODES.EINVAL);FS.truncate(stream.node,len)},utime:function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:!0}),node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open:function(path,flags,mode,fd_start,fd_end){flags="string"==typeof flags?FS.modeStringToFlags(flags):flags,mode="undefined"==typeof mode?438:mode,mode=64&flags?4095&mode|32768:0;var node;if("object"==typeof path)node=path;else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(131072&flags)});node=lookup.node}catch(e){}}if(64&flags)if(node){if(128&flags)throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}else node=FS.mknod(path,mode,0);if(!node)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);FS.isChrdev(node.mode)&&(flags&=-513);var err=FS.mayOpen(node,flags);if(err)throw new FS.ErrnoError(err);512&flags&&FS.truncate(node,0),flags&=-641;var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:!0,position:0,stream_ops:node.stream_ops,ungotten:[],error:!1},fd_start,fd_end);return stream.stream_ops.open&&stream.stream_ops.open(stream),!Module.logReadFiles||1&flags||(FS.readFiles||(FS.readFiles={}),path in FS.readFiles||(FS.readFiles[path]=1,Module.printErr("read file: "+path))),stream},close:function(stream){try{stream.stream_ops.close&&stream.stream_ops.close(stream)}catch(e){throw e}finally{FS.closeStream(stream.fd)}},llseek:function(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek)throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);return stream.stream_ops.llseek(stream,offset,whence)},read:function(stream,buffer,offset,length,position){if(0>length||0>position)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);if(1===(2097155&stream.flags))throw new FS.ErrnoError(ERRNO_CODES.EBADF);if(FS.isDir(stream.node.mode))throw new FS.ErrnoError(ERRNO_CODES.EISDIR);if(!stream.stream_ops.read)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var seeking=!0;if("undefined"==typeof position)position=stream.position,seeking=!1;else if(!stream.seekable)throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);return seeking||(stream.position+=bytesRead),bytesRead},write:function(stream,buffer,offset,length,position,canOwn){if(0>length||0>position)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);if(0===(2097155&stream.flags))throw new FS.ErrnoError(ERRNO_CODES.EBADF);if(FS.isDir(stream.node.mode))throw new FS.ErrnoError(ERRNO_CODES.EISDIR);if(!stream.stream_ops.write)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var seeking=!0;if("undefined"==typeof position)position=stream.position,seeking=!1;else if(!stream.seekable)throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);1024&stream.flags&&FS.llseek(stream,0,2);var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);return seeking||(stream.position+=bytesWritten),bytesWritten},allocate:function(stream,offset,length){if(0>offset||0>=length)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);if(0===(2097155&stream.flags))throw new FS.ErrnoError(ERRNO_CODES.EBADF);if(!FS.isFile(stream.node.mode)&&!FS.isDir(node.mode))throw new FS.ErrnoError(ERRNO_CODES.ENODEV);if(!stream.stream_ops.allocate)throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP);stream.stream_ops.allocate(stream,offset,length)},mmap:function(stream,buffer,offset,length,position,prot,flags){if(1===(2097155&stream.flags))throw new FS.ErrnoError(ERRNO_CODES.EACCES);if(!stream.stream_ops.mmap)throw new FS.ErrnoError(ERRNO_CODES.ENODEV);return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)},ioctl:function(stream,cmd,arg){if(!stream.stream_ops.ioctl)throw new FS.ErrnoError(ERRNO_CODES.ENOTTY);return stream.stream_ops.ioctl(stream,cmd,arg)},readFile:function(path,opts){if(opts=opts||{},opts.flags=opts.flags||"r",opts.encoding=opts.encoding||"binary","utf8"!==opts.encoding&&"binary"!==opts.encoding)throw new Error('Invalid encoding type "'+opts.encoding+'"');var ret,stream=FS.open(path,opts.flags),stat=FS.stat(path),length=stat.size,buf=new Uint8Array(length);if(FS.read(stream,buf,0,length,0),"utf8"===opts.encoding){ret="";for(var utf8=new Runtime.UTF8Processor,i=0;length>i;i++)ret+=utf8.processCChar(buf[i])}else"binary"===opts.encoding&&(ret=buf);return FS.close(stream),ret},writeFile:function(path,data,opts){if(opts=opts||{},opts.flags=opts.flags||"w",opts.encoding=opts.encoding||"utf8","utf8"!==opts.encoding&&"binary"!==opts.encoding)throw new Error('Invalid encoding type "'+opts.encoding+'"');var stream=FS.open(path,opts.flags,opts.mode);if("utf8"===opts.encoding){var utf8=new Runtime.UTF8Processor,buf=new Uint8Array(utf8.processJSString(data));FS.write(stream,buf,0,buf.length,0,opts.canOwn)}else"binary"===opts.encoding&&FS.write(stream,data,0,data.length,0,opts.canOwn);FS.close(stream)},cwd:function(){return FS.currentPath},chdir:function(path){var lookup=FS.lookupPath(path,{follow:!0});if(!FS.isDir(lookup.node.mode))throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);var err=FS.nodePermissions(lookup.node,"x");if(err)throw new FS.ErrnoError(err);FS.currentPath=lookup.path},createDefaultDirectories:function(){FS.mkdir("/tmp")},createDefaultDevices:function(){FS.mkdir("/dev"),FS.registerDevice(FS.makedev(1,3),{read:function(){return 0},write:function(){return 0}}),FS.mkdev("/dev/null",FS.makedev(1,3)),TTY.register(FS.makedev(5,0),TTY.default_tty_ops),TTY.register(FS.makedev(6,0),TTY.default_tty1_ops),FS.mkdev("/dev/tty",FS.makedev(5,0)),FS.mkdev("/dev/tty1",FS.makedev(6,0)),FS.mkdir("/dev/shm"),FS.mkdir("/dev/shm/tmp")},createStandardStreams:function(){Module.stdin?FS.createDevice("/dev","stdin",Module.stdin):FS.symlink("/dev/tty","/dev/stdin"),Module.stdout?FS.createDevice("/dev","stdout",null,Module.stdout):FS.symlink("/dev/tty","/dev/stdout"),Module.stderr?FS.createDevice("/dev","stderr",null,Module.stderr):FS.symlink("/dev/tty1","/dev/stderr");var stdin=FS.open("/dev/stdin","r");HEAP32[_stdin>>2]=FS.getPtrForStream(stdin),assert(0===stdin.fd,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");HEAP32[_stdout>>2]=FS.getPtrForStream(stdout),assert(1===stdout.fd,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");HEAP32[_stderr>>2]=FS.getPtrForStream(stderr),assert(2===stderr.fd,"invalid handle for stderr ("+stderr.fd+")")},ensureErrnoError:function(){FS.ErrnoError||(FS.ErrnoError=function(errno){this.errno=errno;for(var key in ERRNO_CODES)if(ERRNO_CODES[key]===errno){this.code=key;break}this.message=ERRNO_MESSAGES[errno]},FS.ErrnoError.prototype=new Error,FS.ErrnoError.prototype.constructor=FS.ErrnoError,[ERRNO_CODES.ENOENT].forEach(function(code){FS.genericErrors[code]=new FS.ErrnoError(code),FS.genericErrors[code].stack="<generic error, no stack>"}))},staticInit:function(){FS.ensureErrnoError(),FS.nameTable=new Array(4096),FS.mount(MEMFS,{},"/"),FS.createDefaultDirectories(),FS.createDefaultDevices()},init:function(input,output,error){assert(!FS.init.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)"),FS.init.initialized=!0,FS.ensureErrnoError(),Module.stdin=input||Module.stdin,Module.stdout=output||Module.stdout,Module.stderr=error||Module.stderr,FS.createStandardStreams()},quit:function(){FS.init.initialized=!1;for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];stream&&FS.close(stream)}},getMode:function(canRead,canWrite){var mode=0;return canRead&&(mode|=365),canWrite&&(mode|=146),mode},joinPath:function(parts,forceRelative){var path=PATH.join.apply(null,parts);return forceRelative&&"/"==path[0]&&(path=path.substr(1)),path},absolutePath:function(relative,base){return PATH.resolve(base,relative)},standardizePath:function(path){return PATH.normalize(path)},findObject:function(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);return ret.exists?ret.object:(___setErrNo(ret.error),null)},analyzePath:function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:!0});ret.parentExists=!0,ret.parentPath=lookup.path,ret.parentObject=lookup.node,ret.name=PATH.basename(path),lookup=FS.lookupPath(path,{follow:!dontResolveLastLink}),ret.exists=!0,ret.path=lookup.path,ret.object=lookup.node,ret.name=lookup.node.name,ret.isRoot="/"===lookup.path}catch(e){ret.error=e.errno}return ret},createFolder:function(parent,name,canRead,canWrite){var path=PATH.join2("string"==typeof parent?parent:FS.getPath(parent),name),mode=FS.getMode(canRead,canWrite);return FS.mkdir(path,mode)},createPath:function(parent,path){parent="string"==typeof parent?parent:FS.getPath(parent);for(var parts=path.split("/").reverse();parts.length;){var part=parts.pop();if(part){var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}}return current},createFile:function(parent,name,properties,canRead,canWrite){var path=PATH.join2("string"==typeof parent?parent:FS.getPath(parent),name),mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile:function(parent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2("string"==typeof parent?parent:FS.getPath(parent),name):parent,mode=FS.getMode(canRead,canWrite),node=FS.create(path,mode);if(data){if("string"==typeof data){for(var arr=new Array(data.length),i=0,len=data.length;len>i;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,146|mode);var stream=FS.open(node,"w");FS.write(stream,data,0,data.length,0,canOwn),FS.close(stream),FS.chmod(node,mode)}return node},createDevice:function(parent,name,input,output){var path=PATH.join2("string"==typeof parent?parent:FS.getPath(parent),name),mode=FS.getMode(!!input,!!output);FS.createDevice.major||(FS.createDevice.major=64);var dev=FS.makedev(FS.createDevice.major++,0);return FS.registerDevice(dev,{open:function(stream){stream.seekable=!1},close:function(){output&&output.buffer&&output.buffer.length&&output(10)},read:function(stream,buffer,offset,length){for(var bytesRead=0,i=0;length>i;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(void 0===result&&0===bytesRead)throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);if(null===result||void 0===result)break;bytesRead++,buffer[offset+i]=result}return bytesRead&&(stream.node.timestamp=Date.now()),bytesRead},write:function(stream,buffer,offset,length){for(var i=0;length>i;i++)try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return length&&(stream.node.timestamp=Date.now()),i}}),FS.mkdev(path,mode,dev)},createLink:function(parent,name,target){var path=PATH.join2("string"==typeof parent?parent:FS.getPath(parent),name);return FS.symlink(target,path)},forceLoadFile:function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return!0;var success=!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!Module.read)throw new Error("Cannot load without read() or XMLHttpRequest.");try{obj.contents=intArrayFromString(Module.read(obj.url),!0)}catch(e){success=!1}return success||___setErrNo(ERRNO_CODES.EIO),success},createLazyFile:function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.lengthKnown=!1,this.chunks=[]}if("undefined"!=typeof XMLHttpRequest){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";LazyUint8Array.prototype.get=function(idx){if(idx>this.length-1||0>idx)return void 0;var chunkOffset=idx%this.chunkSize,chunkNum=Math.floor(idx/this.chunkSize);return this.getter(chunkNum)[chunkOffset]},LazyUint8Array.prototype.setDataGetter=function(getter){this.getter=getter},LazyUint8Array.prototype.cacheLength=function(){var xhr=new XMLHttpRequest;if(xhr.open("HEAD",url,!1),xhr.send(null),!(xhr.status>=200&&xhr.status<300||304===xhr.status))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var header,datalength=Number(xhr.getResponseHeader("Content-length")),hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&"bytes"===header,chunkSize=1048576;hasByteServing||(chunkSize=datalength);var doXHR=function(from,to){if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;if(xhr.open("GET",url,!1),datalength!==chunkSize&&xhr.setRequestHeader("Range","bytes="+from+"-"+to),"undefined"!=typeof Uint8Array&&(xhr.responseType="arraybuffer"),xhr.overrideMimeType&&xhr.overrideMimeType("text/plain; charset=x-user-defined"),xhr.send(null),!(xhr.status>=200&&xhr.status<300||304===xhr.status))throw new Error("Couldn't load "+url+". Status: "+xhr.status);return void 0!==xhr.response?new Uint8Array(xhr.response||[]):intArrayFromString(xhr.responseText||"",!0)},lazyArray=this;lazyArray.setDataGetter(function(chunkNum){var start=chunkNum*chunkSize,end=(chunkNum+1)*chunkSize-1;if(end=Math.min(end,datalength-1),"undefined"==typeof lazyArray.chunks[chunkNum]&&(lazyArray.chunks[chunkNum]=doXHR(start,end)),"undefined"==typeof lazyArray.chunks[chunkNum])throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}),this._length=datalength,this._chunkSize=chunkSize,this.lengthKnown=!0};var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:function(){return this.lengthKnown||this.cacheLength(),this._length}}),Object.defineProperty(lazyArray,"chunkSize",{get:function(){return this.lengthKnown||this.cacheLength(),this._chunkSize}});var properties={isDevice:!1,contents:lazyArray}}else var properties={isDevice:!1,url:url};var node=FS.createFile(parent,name,properties,canRead,canWrite);properties.contents?node.contents=properties.contents:properties.url&&(node.contents=null,node.url=properties.url);var stream_ops={},keys=Object.keys(node.stream_ops);return keys.forEach(function(key){var fn=node.stream_ops[key];stream_ops[key]=function(){if(!FS.forceLoadFile(node))throw new FS.ErrnoError(ERRNO_CODES.EIO);return fn.apply(null,arguments)}}),stream_ops.read=function(stream,buffer,offset,length,position){if(!FS.forceLoadFile(node))throw new FS.ErrnoError(ERRNO_CODES.EIO);var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(assert(size>=0),contents.slice)for(var i=0;size>i;i++)buffer[offset+i]=contents[position+i];else for(var i=0;size>i;i++)buffer[offset+i]=contents.get(position+i);return size},node.stream_ops=stream_ops,node},createPreloadedFile:function(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn){function processData(byteArray){function finish(byteArray){dontCreateFile||FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn),onload&&onload(),removeRunDependency("cp "+fullname)}var handled=!1;Module.preloadPlugins.forEach(function(plugin){handled||plugin.canHandle(fullname)&&(plugin.handle(byteArray,fullname,finish,function(){onerror&&onerror(),removeRunDependency("cp "+fullname)}),handled=!0)}),handled||finish(byteArray)}Browser.init();var fullname=name?PATH.resolve(PATH.join2(parent,name)):parent;addRunDependency("cp "+fullname),"string"==typeof url?Browser.asyncLoad(url,function(byteArray){processData(byteArray)},onerror):processData(url)},indexedDB:function(){return window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB},DB_NAME:function(){return"EM_FS_"+window.location.pathname},DB_VERSION:20,DB_STORE_NAME:"FILE_DATA",saveFilesToDB:function(paths,onload,onerror){onload=onload||function(){},onerror=onerror||function(){};var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=function(){console.log("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)},openRequest.onsuccess=function(){function finish(){0==fail?onload():onerror()}var db=openRequest.result,transaction=db.transaction([FS.DB_STORE_NAME],"readwrite"),files=transaction.objectStore(FS.DB_STORE_NAME),ok=0,fail=0,total=paths.length;paths.forEach(function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=function(){ok++,ok+fail==total&&finish()},putRequest.onerror=function(){fail++,ok+fail==total&&finish()}}),transaction.onerror=onerror},openRequest.onerror=onerror},loadFilesFromDB:function(paths,onload,onerror){onload=onload||function(){},onerror=onerror||function(){};var indexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror,openRequest.onsuccess=function(){function finish(){0==fail?onload():onerror()}var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){return void onerror(e)}var files=transaction.objectStore(FS.DB_STORE_NAME),ok=0,fail=0,total=paths.length;paths.forEach(function(path){var getRequest=files.get(path);getRequest.onsuccess=function(){FS.analyzePath(path).exists&&FS.unlink(path),FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,!0,!0,!0),ok++,ok+fail==total&&finish()},getRequest.onerror=function(){fail++,ok+fail==total&&finish()}}),transaction.onerror=onerror},openRequest.onerror=onerror}},SOCKFS={mount:function(){return FS.createNode(null,"/",16895,0)},createSocket:function(family,type,protocol){var streaming=1==type;protocol&&assert(streaming==(6==protocol));var sock={family:family,type:type,protocol:protocol,server:null,peers:{},pending:[],recv_queue:[],sock_ops:SOCKFS.websocket_sock_ops},name=SOCKFS.nextname(),node=FS.createNode(SOCKFS.root,name,49152,0);node.sock=sock;var stream=FS.createStream({path:name,node:node,flags:FS.modeStringToFlags("r+"),seekable:!1,stream_ops:SOCKFS.stream_ops});return sock.stream=stream,sock},getSocket:function(fd){var stream=FS.getStream(fd);return stream&&FS.isSocket(stream.node.mode)?stream.node.sock:null},stream_ops:{poll:function(stream){var sock=stream.node.sock;return sock.sock_ops.poll(sock)},ioctl:function(stream,request,varargs){var sock=stream.node.sock;return sock.sock_ops.ioctl(sock,request,varargs)},read:function(stream,buffer,offset,length){var sock=stream.node.sock,msg=sock.sock_ops.recvmsg(sock,length);return msg?(buffer.set(msg.buffer,offset),msg.buffer.length):0},write:function(stream,buffer,offset,length){var sock=stream.node.sock;return sock.sock_ops.sendmsg(sock,buffer,offset,length)},close:function(stream){var sock=stream.node.sock;sock.sock_ops.close(sock)}},nextname:function(){return SOCKFS.nextname.current||(SOCKFS.nextname.current=0),"socket["+SOCKFS.nextname.current++ +"]"},websocket_sock_ops:{createPeer:function(sock,addr,port){var ws;if("object"==typeof addr&&(ws=addr,addr=null,port=null),ws)if(ws._socket)addr=ws._socket.remoteAddress,port=ws._socket.remotePort;else{var result=/ws[s]?:\/\/([^:]+):(\d+)/.exec(ws.url);if(!result)throw new Error("WebSocket URL must be in the format ws(s)://address:port");addr=result[1],port=parseInt(result[2],10)}else try{var url="ws://"+addr+":"+port,opts=ENVIRONMENT_IS_NODE?{headers:{"websocket-protocol":["binary"]}}:["binary"],WebSocket=ENVIRONMENT_IS_NODE?require("ws"):window.WebSocket;ws=new WebSocket(url,opts),ws.binaryType="arraybuffer"}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EHOSTUNREACH)}var peer={addr:addr,port:port,socket:ws,dgram_send_queue:[]};return SOCKFS.websocket_sock_ops.addPeer(sock,peer),SOCKFS.websocket_sock_ops.handlePeerEvents(sock,peer),2===sock.type&&"undefined"!=typeof sock.sport&&peer.dgram_send_queue.push(new Uint8Array([255,255,255,255,"p".charCodeAt(0),"o".charCodeAt(0),"r".charCodeAt(0),"t".charCodeAt(0),(65280&sock.sport)>>8,255&sock.sport])),peer},getPeer:function(sock,addr,port){return sock.peers[addr+":"+port]},addPeer:function(sock,peer){sock.peers[peer.addr+":"+peer.port]=peer},removePeer:function(sock,peer){delete sock.peers[peer.addr+":"+peer.port]},handlePeerEvents:function(sock,peer){function handleMessage(data){assert("string"!=typeof data&&void 0!==data.byteLength),data=new Uint8Array(data);var wasfirst=first;if(first=!1,wasfirst&&10===data.length&&255===data[0]&&255===data[1]&&255===data[2]&&255===data[3]&&data[4]==="p".charCodeAt(0)&&data[5]==="o".charCodeAt(0)&&data[6]==="r".charCodeAt(0)&&data[7]==="t".charCodeAt(0)){var newport=data[8]<<8|data[9];return SOCKFS.websocket_sock_ops.removePeer(sock,peer),peer.port=newport,void SOCKFS.websocket_sock_ops.addPeer(sock,peer)}sock.recv_queue.push({addr:peer.addr,port:peer.port,data:data})}var first=!0,handleOpen=function(){try{for(var queued=peer.dgram_send_queue.shift();queued;)peer.socket.send(queued),queued=peer.dgram_send_queue.shift()}catch(e){peer.socket.close()}};ENVIRONMENT_IS_NODE?(peer.socket.on("open",handleOpen),peer.socket.on("message",function(data,flags){flags.binary&&handleMessage(new Uint8Array(data).buffer)}),peer.socket.on("error",function(){})):(peer.socket.onopen=handleOpen,peer.socket.onmessage=function(event){handleMessage(event.data)})},poll:function(sock){if(1===sock.type&&sock.server)return sock.pending.length?65:0;var mask=0,dest=1===sock.type?SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport):null;return(sock.recv_queue.length||!dest||dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED)&&(mask|=65),(!dest||dest&&dest.socket.readyState===dest.socket.OPEN)&&(mask|=4),(dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED)&&(mask|=16),mask},ioctl:function(sock,request,arg){switch(request){case 21531:var bytes=0;return sock.recv_queue.length&&(bytes=sock.recv_queue[0].data.length),HEAP32[arg>>2]=bytes,0;default:return ERRNO_CODES.EINVAL}},close:function(sock){if(sock.server){try{sock.server.close()}catch(e){}sock.server=null}for(var peers=Object.keys(sock.peers),i=0;i<peers.length;i++){var peer=sock.peers[peers[i]];try{peer.socket.close()}catch(e){}SOCKFS.websocket_sock_ops.removePeer(sock,peer)}return 0},bind:function(sock,addr,port){if("undefined"!=typeof sock.saddr||"undefined"!=typeof sock.sport)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);if(sock.saddr=addr,sock.sport=port||_mkport(),2===sock.type){sock.server&&(sock.server.close(),sock.server=null);try{sock.sock_ops.listen(sock,0)}catch(e){if(!(e instanceof FS.ErrnoError))throw e;if(e.errno!==ERRNO_CODES.EOPNOTSUPP)throw e}}},connect:function(sock,addr,port){if(sock.server)throw new FS.ErrnoError(ERRNO_CODS.EOPNOTSUPP);if("undefined"!=typeof sock.daddr&&"undefined"!=typeof sock.dport){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(dest)throw new FS.ErrnoError(dest.socket.readyState===dest.socket.CONNECTING?ERRNO_CODES.EALREADY:ERRNO_CODES.EISCONN)}var peer=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port);throw sock.daddr=peer.addr,sock.dport=peer.port,new FS.ErrnoError(ERRNO_CODES.EINPROGRESS)},listen:function(sock){if(!ENVIRONMENT_IS_NODE)throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP);if(sock.server)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var WebSocketServer=require("ws").Server,host=sock.saddr;sock.server=new WebSocketServer({host:host,port:sock.sport}),sock.server.on("connection",function(ws){if(1===sock.type){var newsock=SOCKFS.createSocket(sock.family,sock.type,sock.protocol),peer=SOCKFS.websocket_sock_ops.createPeer(newsock,ws);newsock.daddr=peer.addr,newsock.dport=peer.port,sock.pending.push(newsock)}else SOCKFS.websocket_sock_ops.createPeer(sock,ws)}),sock.server.on("closed",function(){sock.server=null}),sock.server.on("error",function(){})},accept:function(listensock){if(!listensock.server)throw new FS.ErrnoError(ERRNO_CODES.EINVAL);var newsock=listensock.pending.shift();return newsock.stream.flags=listensock.stream.flags,newsock},getname:function(sock,peer){var addr,port;if(peer){if(void 0===sock.daddr||void 0===sock.dport)throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN);addr=sock.daddr,port=sock.dport}else addr=sock.saddr||0,port=sock.sport||0;return{addr:addr,port:port}},sendmsg:function(sock,buffer,offset,length,addr,port){if(2===sock.type){if((void 0===addr||void 0===port)&&(addr=sock.daddr,port=sock.dport),void 0===addr||void 0===port)throw new FS.ErrnoError(ERRNO_CODES.EDESTADDRREQ)}else addr=sock.daddr,port=sock.dport;var dest=SOCKFS.websocket_sock_ops.getPeer(sock,addr,port);if(1===sock.type){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED)throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN);if(dest.socket.readyState===dest.socket.CONNECTING)throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}var data;if(data=buffer instanceof Array||buffer instanceof ArrayBuffer?buffer.slice(offset,offset+length):buffer.buffer.slice(buffer.byteOffset+offset,buffer.byteOffset+offset+length),2===sock.type&&(!dest||dest.socket.readyState!==dest.socket.OPEN))return dest&&dest.socket.readyState!==dest.socket.CLOSING&&dest.socket.readyState!==dest.socket.CLOSED||(dest=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port)),dest.dgram_send_queue.push(data),length;try{return dest.socket.send(data),length}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}},recvmsg:function(sock,length){if(1===sock.type&&sock.server)throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN);var queued=sock.recv_queue.shift();if(!queued){if(1===sock.type){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(dest){if(dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED)return null;throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}var queuedLength=queued.data.byteLength||queued.data.length,queuedOffset=queued.data.byteOffset||0,queuedBuffer=queued.data.buffer||queued.data,bytesRead=Math.min(length,queuedLength),res={buffer:new Uint8Array(queuedBuffer,queuedOffset,bytesRead),addr:queued.addr,port:queued.port};if(1===sock.type&&queuedLength>bytesRead){var bytesRemaining=queuedLength-bytesRead;queued.data=new Uint8Array(queuedBuffer,queuedOffset+bytesRead,bytesRemaining),sock.recv_queue.unshift(queued)}return res}}};Module._strlen=_strlen,Module._memcpy=_memcpy;var _llvm_memcpy_p0i8_p0i8_i32=_memcpy,Browser={mainLoop:{scheduler:null,method:"",shouldPause:!1,paused:!1,queue:[],pause:function(){Browser.mainLoop.shouldPause=!0},resume:function(){Browser.mainLoop.paused&&(Browser.mainLoop.paused=!1,Browser.mainLoop.scheduler()),Browser.mainLoop.shouldPause=!1},updateStatus:function(){if(Module.setStatus){var message=Module.statusMessage||"Please wait...",remaining=Browser.mainLoop.remainingBlockers,expected=Browser.mainLoop.expectedBlockers;Module.setStatus(remaining?expected>remaining?message+" ("+(expected-remaining)+"/"+expected+")":message:"")}}},isFullScreen:!1,pointerLock:!1,moduleContextCreatedCallbacks:[],workers:[],init:function(){function pointerLockChange(){Browser.pointerLock=document.pointerLockElement===canvas||document.mozPointerLockElement===canvas||document.webkitPointerLockElement===canvas||document.msPointerLockElement===canvas}if(Module.preloadPlugins||(Module.preloadPlugins=[]),!Browser.initted&&!ENVIRONMENT_IS_WORKER){Browser.initted=!0;try{new Blob,Browser.hasBlobConstructor=!0}catch(e){Browser.hasBlobConstructor=!1,console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder="undefined"!=typeof MozBlobBuilder?MozBlobBuilder:"undefined"!=typeof WebKitBlobBuilder?WebKitBlobBuilder:Browser.hasBlobConstructor?null:console.log("warning: no BlobBuilder"),Browser.URLObject="undefined"!=typeof window?window.URL?window.URL:window.webkitURL:void 0,Module.noImageDecoding||"undefined"!=typeof Browser.URLObject||(console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available."),Module.noImageDecoding=!0);var imagePlugin={};imagePlugin.canHandle=function(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)},imagePlugin.handle=function(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor)try{b=new Blob([byteArray],{type:Browser.getMimetype(name)}),b.size!==byteArray.length&&(b=new Blob([new Uint8Array(byteArray).buffer],{type:Browser.getMimetype(name)}))}catch(e){Runtime.warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}if(!b){var bb=new Browser.BlobBuilder;bb.append(new Uint8Array(byteArray).buffer),b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b),img=new Image;img.onload=function(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width,canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0),Module.preloadedImages[name]=canvas,Browser.URLObject.revokeObjectURL(url),onload&&onload(byteArray)},img.onerror=function(){console.log("Image "+url+" could not be decoded"),onerror&&onerror()},img.src=url},Module.preloadPlugins.push(imagePlugin);var audioPlugin={};audioPlugin.canHandle=function(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}},audioPlugin.handle=function(byteArray,name,onload,onerror){function finish(audio){done||(done=!0,Module.preloadedAudios[name]=audio,onload&&onload(byteArray))}function fail(){done||(done=!0,Module.preloadedAudios[name]=new Audio,onerror&&onerror())}var done=!1;if(!Browser.hasBlobConstructor)return fail();try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b),audio=new Audio;
audio.addEventListener("canplaythrough",function(){finish(audio)},!1),audio.onerror=function(){function encode64(data){for(var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",PAD="=",ret="",leftchar=0,leftbits=0,i=0;i<data.length;i++)for(leftchar=leftchar<<8|data[i],leftbits+=8;leftbits>=6;){var curr=leftchar>>leftbits-6&63;leftbits-=6,ret+=BASE[curr]}return 2==leftbits?(ret+=BASE[(3&leftchar)<<4],ret+=PAD+PAD):4==leftbits&&(ret+=BASE[(15&leftchar)<<2],ret+=PAD),ret}done||(console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach"),audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray),finish(audio))},audio.src=url,Browser.safeSetTimeout(function(){finish(audio)},1e4)},Module.preloadPlugins.push(audioPlugin);var canvas=Module.canvas;canvas.requestPointerLock=canvas.requestPointerLock||canvas.mozRequestPointerLock||canvas.webkitRequestPointerLock||canvas.msRequestPointerLock||function(){},canvas.exitPointerLock=document.exitPointerLock||document.mozExitPointerLock||document.webkitExitPointerLock||document.msExitPointerLock||function(){},canvas.exitPointerLock=canvas.exitPointerLock.bind(document),document.addEventListener("pointerlockchange",pointerLockChange,!1),document.addEventListener("mozpointerlockchange",pointerLockChange,!1),document.addEventListener("webkitpointerlockchange",pointerLockChange,!1),document.addEventListener("mspointerlockchange",pointerLockChange,!1),Module.elementPointerLock&&canvas.addEventListener("click",function(ev){!Browser.pointerLock&&canvas.requestPointerLock&&(canvas.requestPointerLock(),ev.preventDefault())},!1)}},createContext:function(canvas,useWebGL,setInModule,webGLContextAttributes){function onContextCreationError(event){errorInfo=event.statusMessage||errorInfo}var ctx,errorInfo="?";try{if(useWebGL){var contextAttributes={antialias:!1,alpha:!1};if(webGLContextAttributes)for(var attribute in webGLContextAttributes)contextAttributes[attribute]=webGLContextAttributes[attribute];canvas.addEventListener("webglcontextcreationerror",onContextCreationError,!1);try{["experimental-webgl","webgl"].some(function(webglId){return ctx=canvas.getContext(webglId,contextAttributes)})}finally{canvas.removeEventListener("webglcontextcreationerror",onContextCreationError,!1)}}else ctx=canvas.getContext("2d");if(!ctx)throw":("}catch(e){return Module.print("Could not create canvas: "+[errorInfo,e]),null}return useWebGL&&(canvas.style.backgroundColor="black",canvas.addEventListener("webglcontextlost",function(){alert("WebGL context lost. You will need to reload the page.")},!1)),setInModule&&(GLctx=Module.ctx=ctx,Module.useWebGL=useWebGL,Browser.moduleContextCreatedCallbacks.forEach(function(callback){callback()}),Browser.init()),ctx},destroyContext:function(){},fullScreenHandlersInstalled:!1,lockPointer:void 0,resizeCanvas:void 0,requestFullScreen:function(lockPointer,resizeCanvas){function fullScreenChange(){if(Browser.isFullScreen=!1,(document.webkitFullScreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.mozFullscreenElement||document.fullScreenElement||document.fullscreenElement||document.msFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement)===canvasContainer)canvas.cancelFullScreen=document.cancelFullScreen||document.mozCancelFullScreen||document.webkitCancelFullScreen||document.msExitFullscreen||document.exitFullscreen||function(){},canvas.cancelFullScreen=canvas.cancelFullScreen.bind(document),Browser.lockPointer&&canvas.requestPointerLock(),Browser.isFullScreen=!0,Browser.resizeCanvas&&Browser.setFullScreenCanvasSize();else{var canvasContainer=canvas.parentNode;canvasContainer.parentNode.insertBefore(canvas,canvasContainer),canvasContainer.parentNode.removeChild(canvasContainer),Browser.resizeCanvas&&Browser.setWindowedCanvasSize()}Module.onFullScreen&&Module.onFullScreen(Browser.isFullScreen),Browser.updateCanvasDimensions(canvas)}Browser.lockPointer=lockPointer,Browser.resizeCanvas=resizeCanvas,"undefined"==typeof Browser.lockPointer&&(Browser.lockPointer=!0),"undefined"==typeof Browser.resizeCanvas&&(Browser.resizeCanvas=!1);var canvas=Module.canvas,canvasContainer=canvas.parentNode;Browser.fullScreenHandlersInstalled||(Browser.fullScreenHandlersInstalled=!0,document.addEventListener("fullscreenchange",fullScreenChange,!1),document.addEventListener("mozfullscreenchange",fullScreenChange,!1),document.addEventListener("webkitfullscreenchange",fullScreenChange,!1),document.addEventListener("MSFullscreenChange",fullScreenChange,!1));var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas),canvasContainer.appendChild(canvas),canvasContainer.requestFullScreen=canvasContainer.requestFullScreen||canvasContainer.mozRequestFullScreen||canvasContainer.msRequestFullscreen||(canvasContainer.webkitRequestFullScreen?function(){canvasContainer.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT)}:null),canvasContainer.requestFullScreen()},requestAnimationFrame:function(func){"undefined"==typeof window?setTimeout(func,1e3/60):(window.requestAnimationFrame||(window.requestAnimationFrame=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame||window.oRequestAnimationFrame||window.setTimeout),window.requestAnimationFrame(func))},safeCallback:function(func){return function(){return ABORT?void 0:func.apply(null,arguments)}},safeRequestAnimationFrame:function(func){return Browser.requestAnimationFrame(function(){ABORT||func()})},safeSetTimeout:function(func,timeout){return setTimeout(function(){ABORT||func()},timeout)},safeSetInterval:function(func,timeout){return setInterval(function(){ABORT||func()},timeout)},getMimetype:function(name){return{jpg:"image/jpeg",jpeg:"image/jpeg",png:"image/png",bmp:"image/bmp",ogg:"audio/ogg",wav:"audio/wav",mp3:"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]},getUserMedia:function(func){window.getUserMedia||(window.getUserMedia=navigator.getUserMedia||navigator.mozGetUserMedia),window.getUserMedia(func)},getMovementX:function(event){return event.movementX||event.mozMovementX||event.webkitMovementX||0},getMovementY:function(event){return event.movementY||event.mozMovementY||event.webkitMovementY||0},getMouseWheelDelta:function(event){return Math.max(-1,Math.min(1,"DOMMouseScroll"===event.type?event.detail:-event.wheelDelta))},mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,calculateMouseEvent:function(event){if(Browser.pointerLock)"mousemove"!=event.type&&"mozMovementX"in event?Browser.mouseMovementX=Browser.mouseMovementY=0:(Browser.mouseMovementX=Browser.getMovementX(event),Browser.mouseMovementY=Browser.getMovementY(event)),"undefined"!=typeof SDL?(Browser.mouseX=SDL.mouseX+Browser.mouseMovementX,Browser.mouseY=SDL.mouseY+Browser.mouseMovementY):(Browser.mouseX+=Browser.mouseMovementX,Browser.mouseY+=Browser.mouseMovementY);else{var x,y,rect=Module.canvas.getBoundingClientRect(),scrollX="undefined"!=typeof window.scrollX?window.scrollX:window.pageXOffset,scrollY="undefined"!=typeof window.scrollY?window.scrollY:window.pageYOffset;if("touchstart"==event.type||"touchend"==event.type||"touchmove"==event.type){var t=event.touches.item(0);if(!t)return;x=t.pageX-(scrollX+rect.left),y=t.pageY-(scrollY+rect.top)}else x=event.pageX-(scrollX+rect.left),y=event.pageY-(scrollY+rect.top);var cw=Module.canvas.width,ch=Module.canvas.height;x*=cw/rect.width,y*=ch/rect.height,Browser.mouseMovementX=x-Browser.mouseX,Browser.mouseMovementY=y-Browser.mouseY,Browser.mouseX=x,Browser.mouseY=y}},xhrLoad:function(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,!0),xhr.responseType="arraybuffer",xhr.onload=function(){200==xhr.status||0==xhr.status&&xhr.response?onload(xhr.response):onerror()},xhr.onerror=onerror,xhr.send(null)},asyncLoad:function(url,onload,onerror,noRunDep){Browser.xhrLoad(url,function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).'),onload(new Uint8Array(arrayBuffer)),noRunDep||removeRunDependency("al "+url)},function(){if(!onerror)throw'Loading data file "'+url+'" failed.';onerror()}),noRunDep||addRunDependency("al "+url)},resizeListeners:[],updateResizeListeners:function(){var canvas=Module.canvas;Browser.resizeListeners.forEach(function(listener){listener(canvas.width,canvas.height)})},setCanvasSize:function(width,height,noUpdates){var canvas=Module.canvas;Browser.updateCanvasDimensions(canvas,width,height),noUpdates||Browser.updateResizeListeners()},windowedWidth:0,windowedHeight:0,setFullScreenCanvasSize:function(){if("undefined"!=typeof SDL){var flags=HEAPU32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2];flags=8388608|flags,HEAP32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2]=flags}Browser.updateResizeListeners()},setWindowedCanvasSize:function(){if("undefined"!=typeof SDL){var flags=HEAPU32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2];flags=-8388609&flags,HEAP32[SDL.screen+0*Runtime.QUANTUM_SIZE>>2]=flags}Browser.updateResizeListeners()},updateCanvasDimensions:function(canvas,wNative,hNative){wNative&&hNative?(canvas.widthNative=wNative,canvas.heightNative=hNative):(wNative=canvas.widthNative,hNative=canvas.heightNative);var w=wNative,h=hNative;if(Module.forcedAspectRatio&&Module.forcedAspectRatio>0&&(w/h<Module.forcedAspectRatio?w=Math.round(h*Module.forcedAspectRatio):h=Math.round(w/Module.forcedAspectRatio)),(document.webkitFullScreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.mozFullscreenElement||document.fullScreenElement||document.fullscreenElement||document.msFullScreenElement||document.msFullscreenElement||document.webkitCurrentFullScreenElement)===canvas.parentNode&&"undefined"!=typeof screen){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor),h=Math.round(h*factor)}Browser.resizeCanvas?(canvas.width!=w&&(canvas.width=w),canvas.height!=h&&(canvas.height=h),"undefined"!=typeof canvas.style&&(canvas.style.removeProperty("width"),canvas.style.removeProperty("height"))):(canvas.width!=wNative&&(canvas.width=wNative),canvas.height!=hNative&&(canvas.height=hNative),"undefined"!=typeof canvas.style&&(w!=wNative||h!=hNative?(canvas.style.setProperty("width",w+"px","important"),canvas.style.setProperty("height",h+"px","important")):(canvas.style.removeProperty("width"),canvas.style.removeProperty("height"))))}};if(___errno_state=Runtime.staticAlloc(4),HEAP32[___errno_state>>2]=0,FS.staticInit(),__ATINIT__.unshift({func:function(){Module.noFSInit||FS.init.initialized||FS.init()}}),__ATMAIN__.push({func:function(){FS.ignorePermissions=!1}}),__ATEXIT__.push({func:function(){FS.quit()}}),Module.FS_createFolder=FS.createFolder,Module.FS_createPath=FS.createPath,Module.FS_createDataFile=FS.createDataFile,Module.FS_createPreloadedFile=FS.createPreloadedFile,Module.FS_createLazyFile=FS.createLazyFile,Module.FS_createLink=FS.createLink,Module.FS_createDevice=FS.createDevice,__ATINIT__.unshift({func:function(){TTY.init()}}),__ATEXIT__.push({func:function(){TTY.shutdown()}}),TTY.utf8=new Runtime.UTF8Processor,ENVIRONMENT_IS_NODE){var fs=require("fs");NODEFS.staticInit()}__ATINIT__.push({func:function(){SOCKFS.root=FS.mount(SOCKFS,{},null)}}),Module.requestFullScreen=function(lockPointer,resizeCanvas){Browser.requestFullScreen(lockPointer,resizeCanvas)},Module.requestAnimationFrame=function(func){Browser.requestAnimationFrame(func)},Module.setCanvasSize=function(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)},Module.pauseMainLoop=function(){Browser.mainLoop.pause()},Module.resumeMainLoop=function(){Browser.mainLoop.resume()},Module.getUserMedia=function(){Browser.getUserMedia()},STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP),staticSealed=!0,STACK_MAX=STACK_BASE+5242880,DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX),assert(TOTAL_MEMORY>DYNAMIC_BASE,"TOTAL_MEMORY not big enough for stack");var Math_min=Math.min,asm=function(global,env,buffer){"use asm";function Eb(b,e,f){b|=0,e|=0,f|=0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;return g=i,h=c[e>>2]|0,(h|0)==16777215?void(i=g):(j=f>>>0<16,k=j?16:8,l=j?f:f&3,l=(_(c[4648+(l<<2)>>2]|0,k)|0)+(c[4584+(l<<2)>>2]|0)|0,n=b+l|0,j=c[e+4>>2]|0,m=b+(l+1)|0,f=d[m]|0,a[n]=a[4712+(h+512+(d[n]|0))|0]|0,n=c[e+8>>2]|0,h=b+(l+2)|0,o=d[h]|0,a[m]=a[4712+(j+512+f)|0]|0,m=b+(l+3)|0,f=a[4712+((c[e+12>>2]|0)+512+(d[m]|0))|0]|0,a[h]=a[4712+(n+512+o)|0]|0,a[m]=f,l=l+k|0,m=b+l|0,f=c[e+20>>2]|0,h=b+(l+1)|0,o=d[h]|0,a[m]=a[4712+((c[e+16>>2]|0)+512+(d[m]|0))|0]|0,m=c[e+24>>2]|0,n=b+(l+2)|0,j=d[n]|0,a[h]=a[4712+(f+512+o)|0]|0,h=b+(l+3)|0,o=a[4712+((c[e+28>>2]|0)+512+(d[h]|0))|0]|0,a[n]=a[4712+(m+512+j)|0]|0,a[h]=o,l=l+k|0,h=b+l|0,o=c[e+36>>2]|0,n=b+(l+1)|0,j=d[n]|0,a[h]=a[4712+((c[e+32>>2]|0)+512+(d[h]|0))|0]|0,h=c[e+40>>2]|0,m=b+(l+2)|0,f=d[m]|0,a[n]=a[4712+(o+512+j)|0]|0,n=b+(l+3)|0,j=a[4712+((c[e+44>>2]|0)+512+(d[n]|0))|0]|0,a[m]=a[4712+(h+512+f)|0]|0,a[n]=j,k=l+k|0,l=b+k|0,n=c[e+52>>2]|0,j=b+(k+1)|0,m=d[j]|0,a[l]=a[4712+((c[e+48>>2]|0)+512+(d[l]|0))|0]|0,l=c[e+56>>2]|0,f=b+(k+2)|0,h=d[f]|0,a[j]=a[4712+(n+512+m)|0]|0,k=b+(k+3)|0,j=a[4712+((c[e+60>>2]|0)+512+(d[k]|0))|0]|0,a[f]=a[4712+(l+512+h)|0]|0,a[k]=j,void(i=g))}function Fb(a,d,e,f,g){a|=0,d|=0,e|=0,f|=0,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;h=i,i=i+48|0,s=h,r=h+8|0,w=h+16|0,x=h+24|0,m=h+32|0,n=h+40|0,_c(d|0,0,2088)|0,q=Rc(a,m)|0,A=c[m>>2]|0;do{if((f|0)==2|(f|0)==7){if(f=A+6|0,f>>>0<32&(q|0)==0){c[d>>2]=f;break}return A=1,i=h,A|0}if(f=A+1|0,f>>>0<32&(q|0)==0){c[d>>2]=f;break}return A=1,i=h,A|0}while(0);q=d;a:do{if((f|0)==31){for(;;){if((Ic(a)|0)!=0)break;if((Fc(a,1)|0)!=0){z=1,t=99;break}}if((t|0)==99)return i=h,z|0;for(e=0,d=d+328|0;;){if(j=Fc(a,8)|0,c[m>>2]=j,(j|0)==-1){z=1;break}if(c[d>>2]=j,e=e+1|0,!(e>>>0<384))break a;d=d+4|0}return i=h,z|0}b:do if(f>>>0<6){if((f|0)==0|(f|0)==1)u=r,v=s;else if((f|0)==3|(f|0)==2)u=r,v=s;else{for(A=0;;){if((Rc(a,w)|0)!=0){z=1,t=99;break}if(t=c[w>>2]|0,t>>>0>3){z=1,t=99;break}if(c[d+(A<<2)+176>>2]=t,A=A+1|0,!(A>>>0<4)){t=18;break}}if((t|0)==18){c:do if(g>>>0<2|(f|0)==5)y=0;else{for(t=g>>>0>2|0,z=0;;){if((Uc(a,w,t)|0)!=0){z=1,t=99;break}if(A=c[w>>2]|0,!(A>>>0<g>>>0)){z=1,t=99;break}if(c[d+(z<<2)+192>>2]=A,z=z+1|0,!(z>>>0<4)){y=0;break c}}if((t|0)==99)return i=h,z|0}while(0);d:for(;;){for(t=c[d+(y<<2)+176>>2]|0,t=(t|0)==0?0:(t|0)==2|(t|0)==1?1:3,c[w>>2]=t,t=0;;){if(z=Sc(a,x)|0,(z|0)!=0){t=99;break d}if(b[d+(y<<4)+(t<<2)+208>>1]=c[x>>2],z=Sc(a,x)|0,(z|0)!=0){t=99;break d}if(b[d+(y<<4)+(t<<2)+210>>1]=c[x>>2],A=c[w>>2]|0,c[w>>2]=A+-1,(A|0)==0)break;t=t+1|0}if(y=y+1|0,!(y>>>0<4)){p=2,t=72;break b}}if((t|0)==99)return i=h,z|0}else if((t|0)==99)return i=h,z|0}if(g>>>0>1)for(w=(f|0)==3|(f|0)==2?1:(f|0)==0|(f|0)==1?0:3,t=g>>>0>2|0,x=0;;){if((Uc(a,s,t)|0)!=0){o=1,t=70;break b}if(y=c[s>>2]|0,!(y>>>0<g>>>0)){o=1,t=70;break b}if(c[d+(x<<2)+144>>2]=y,(w|0)==0)break;w=w+-1|0,x=x+1|0}for((f|0)==0|(f|0)==1?(t=0,s=0):(f|0)==3|(f|0)==2?(t=1,s=0):(t=3,s=0);;){if(g=Sc(a,r)|0,(g|0)!=0){o=g,t=70;break b}if(b[d+(s<<2)+160>>1]=c[r>>2],g=Sc(a,r)|0,(g|0)!=0){o=g,t=70;break b}if(b[d+(s<<2)+162>>1]=c[r>>2],(t|0)==0){p=2,t=72;break}t=t+-1|0,s=s+1|0}}else{if(v=(f|0)!=6,u=v&1,f=s,g=r,(u|0)==0)for(c[r>>2]=0,t=0;;){if(w=Gc(a)|0,c[s>>2]=w,A=w>>>31,c[d+(t<<2)+12>>2]=A,(A|0)==0?(c[d+(t<<2)+76>>2]=w>>>28&7,w<<=4,y=1):(w<<=1,y=0),x=t|1,A=w>>>31,c[d+(x<<2)+12>>2]=A,(A|0)==0?(c[d+(x<<2)+76>>2]=w>>>28&7,w<<=4,y=y+1|0):w<<=1,x=x+1|0,A=w>>>31,c[d+(x<<2)+12>>2]=A,(A|0)==0?(c[d+(x<<2)+76>>2]=w>>>28&7,x=w<<4,y=y+1|0):x=w<<1,w=t|3,A=x>>>31,c[d+(w<<2)+12>>2]=A,(A|0)==0?(c[d+(w<<2)+76>>2]=x>>>28&7,x<<=4,y=y+1|0):x<<=1,z=w+1|0,A=x>>>31,c[d+(z<<2)+12>>2]=A,(A|0)==0?(c[d+(z<<2)+76>>2]=x>>>28&7,x<<=4,y=y+1|0):x<<=1,z=w+2|0,A=x>>>31,c[d+(z<<2)+12>>2]=A,(A|0)==0?(c[d+(z<<2)+76>>2]=x>>>28&7,x<<=4,y=y+1|0):x<<=1,w=w+3|0,A=x>>>31,c[d+(w<<2)+12>>2]=A,(A|0)==0?(c[d+(w<<2)+76>>2]=x>>>28&7,w=x<<4,y=y+1|0):w=x<<1,x=t|7,A=w>>>31,c[d+(x<<2)+12>>2]=A,(A|0)==0?(c[d+(x<<2)+76>>2]=w>>>28&7,w<<=4,y=y+1|0):w<<=1,c[s>>2]=w,(Hc(a,(y*3|0)+8|0)|0)==-1){o=1,t=70;break b}if(A=(c[r>>2]|0)+1|0,c[r>>2]=A,!((A|0)<2)){t=53;break}t=t+8|0}else(u|0)==1&&(t=53);if((t|0)==53){if((Rc(a,s)|0)!=0){o=1,t=70;break}if(r=c[s>>2]|0,r>>>0>3){o=1,t=70;break}c[d+140>>2]=r}if(!v){p=u,t=72;break}r=c[q>>2]|0,A=r+-7|0,s=A>>>2,c[d+4>>2]=(A>>>0>11?s+268435453|0:s)<<4|(r>>>0>18?15:0)}while(0);if((t|0)==70)return A=o,i=h,A|0;do if((t|0)==72){if(o=Tc(a,m,(p|0)==0|0)|0,(o|0)==0){if(A=c[m>>2]|0,c[d+4>>2]=A,(A|0)==0)break a;break}return A=o,i=h,A|0}while(0);if((Sc(a,n)|0)!=0)return A=1,i=h,A|0;if(m=c[n>>2]|0,(m+26|0)>>>0>51)return A=1,i=h,A|0;c[d+8>>2]=m,p=c[d+4>>2]|0,m=d+272|0;e:do if((c[q>>2]|0)>>>0<7)for(o=3,r=0;;){if(n=p>>>1,(p&1|0)==0)r=r+4|0;else for(p=3;;){if(q=Pa(a,d+(r<<6)+328|0,Mb(e,r,m)|0,16)|0,c[d+(r<<2)+1992>>2]=q>>>16,(q&15|0)!=0){l=q;break e}if(b[d+(r<<1)+272>>1]=q>>>4&255,r=r+1|0,(p|0)==0)break;p=p+-1|0}if((o|0)==0){k=n,j=r,t=90;break}o=o+-1|0,p=n}else{if(n=Pa(a,d+1864|0,Mb(e,0,m)|0,16)|0,(n&15|0)!=0){l=n;break}for(b[d+320>>1]=n>>>4&255,n=3,q=0;;){if(o=p>>>1,(p&1|0)==0)q=q+4|0;else for(p=3,r=q;;){if(q=Pa(a,d+(r<<6)+332|0,Mb(e,r,m)|0,15)|0,c[d+(r<<2)+1992>>2]=q>>>15,(q&15|0)!=0){l=q;break e}if(b[d+(r<<1)+272>>1]=q>>>4&255,q=r+1|0,(p|0)==0)break;p=p+-1|0,r=q}if((n|0)==0){k=o,j=q,t=90;break}n=n+-1|0,p=o}}while(0);f:do if((t|0)==90){if((k&3|0)!=0){if(l=Pa(a,d+1928|0,-1,4)|0,(l&15|0)!=0)break;if(b[d+322>>1]=l>>>4&255,l=Pa(a,d+1944|0,-1,4)|0,(l&15|0)!=0)break;b[d+324>>1]=l>>>4&255}if((k&2|0)==0){l=0;break}for(k=7;;){if(l=Pa(a,d+(j<<6)+332|0,Mb(e,j,m)|0,15)|0,(l&15|0)!=0)break f;if(b[d+(j<<1)+272>>1]=l>>>4&255,c[d+(j<<2)+1992>>2]=l>>>15,(k|0)==0){l=0;break}k=k+-1|0,j=j+1|0}}while(0);if(c[a+16>>2]=((c[a+4>>2]|0)-(c[a>>2]|0)<<3)+(c[a+8>>2]|0),(l|0)==0)break;return z=l,i=h,z|0}while(0);return A=0,i=h,A|0}function Gb(a){return a|=0,a=a>>>0<6?2:(a|0)!=6|0,i=i,a|0}function Hb(a){a|=0;var b=0;return b=i,a=(a|0)==3|(a|0)==2?2:(a|0)==0|(a|0)==1?1:4,i=b,a|0}function Ib(a){a|=0;var b=0;return b=i,a=(a|0)==2|(a|0)==1?2:(a|0)==0?1:4,i=b,a|0}function Jb(a){return a|=0,i=i,a+1&3|0}function Kb(d,e,f,g,h,j,k,l){d|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,l|=0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;if(m=i,o=c[e>>2]|0,p=d,c[p>>2]=o,q=d+196|0,c[q>>2]=(c[q>>2]|0)+1,Qc(f,j),(o|0)==31){if(n=d+28|0,c[d+20>>2]=0,(c[q>>2]|0)>>>0>1)return b[n>>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,u=0,i=m,u|0;for(d=23,o=e+328|0,e=l;;){if(b[n>>1]=16,a[e]=c[o>>2],a[e+1|0]=c[o+4>>2],a[e+2|0]=c[o+8>>2],a[e+3|0]=c[o+12>>2],a[e+4|0]=c[o+16>>2],a[e+5|0]=c[o+20>>2],a[e+6|0]=c[o+24>>2],a[e+7|0]=c[o+28>>2],a[e+8|0]=c[o+32>>2],a[e+9|0]=c[o+36>>2],a[e+10|0]=c[o+40>>2],a[e+11|0]=c[o+44>>2],a[e+12|0]=c[o+48>>2],a[e+13|0]=c[o+52>>2],a[e+14|0]=c[o+56>>2],a[e+15|0]=c[o+60>>2],(d|0)==0)break;n=n+2|0,e=e+16|0,o=o+64|0,d=d+-1|0}return wb(f,l),u=0,i=m,u|0}q=d+28|0;do{if((o|0)!=0){s=q+0|0,r=e+272|0,q=s+54|0;do b[s>>1]=b[r>>1]|0,s=s+2|0,r=r+2|0;while((s|0)<(q|0));q=c[e+8>>2]|0,s=c[h>>2]|0;do if((q|0)!=0){if(s=s+q|0,c[h>>2]=s,(s|0)<0){s=s+52|0,c[h>>2]=s;break}if((s|0)<=51)break;s=s+-52|0,c[h>>2]=s}while(0);h=d+20|0,c[h>>2]=s,t=e+328|0,r=e+1992|0,q=d+28|0;a:do{if((c[p>>2]|0)>>>0<7){for(p=15;;){if(s=t,(b[q>>1]|0)==0)c[s>>2]=16777215;else if((Jc(s,c[h>>2]|0,0,c[r>>2]|0)|0)!=0){f=1;break}if(t=t+64|0,q=q+2|0,r=r+4|0,(p|0)==0){p=t;break a}p=p+-1|0}return i=m,f|0}for((b[d+76>>1]|0)==0?(p=15,u=5992):(Kc(e+1864|0,s),p=15,u=5992);;){s=u+4|0,v=c[e+(c[u>>2]<<2)+1864>>2]|0,u=t,c[u>>2]=v;do if((v|0)==0){if((b[q>>1]|0)!=0){n=18;break}c[u>>2]=16777215}else n=18;while(0);if((n|0)==18&&(n=0,(Jc(u,c[h>>2]|0,1,c[r>>2]|0)|0)!=0)){f=1;break}if(t=t+64|0,q=q+2|0,r=r+4|0,(p|0)==0){p=t;break a}p=p+-1|0,u=s}return i=m,f|0}while(0);h=(c[d+24>>2]|0)+(c[h>>2]|0)|0,h=(h|0)<0?0:(h|0)>51?51:h,h=c[8408+(h<<2)>>2]|0;do if((b[d+78>>1]|0)==0){if((b[d+80>>1]|0)!=0){n=30;break}s=7,u=e+1928|0}else n=30;while(0);for((n|0)==30&&(u=e+1928|0,Lc(u,h),s=7);;){t=u+4|0,v=c[u>>2]|0,u=p,c[u>>2]=v;do if((v|0)==0){if((b[q>>1]|0)!=0){n=33;break}c[u>>2]=16777215}else n=33;while(0);if((n|0)==33&&(n=0,(Jc(u,h,1,c[r>>2]|0)|0)!=0)){f=1,n=41;break}if((s|0)==0)break;r=r+4|0,s=s+-1|0,p=p+64|0,q=q+2|0,u=t}if((n|0)==41)return i=m,f|0;if(o>>>0<6){n=39;break}if(f=zb(d,e,f,j,k,l)|0,(f|0)==0)break;return i=m,f|0}s=q+0|0,q=s+54|0;do b[s>>1]=0,s=s+2|0;while((s|0)<(q|0));c[d+20>>2]=c[h>>2],n=39}while(0);do if((n|0)==39){if(f=yb(d,e,g,j,f,l)|0,(f|0)==0)break;return i=m,f|0}while(0);return v=0,i=m,v|0}function Lb(a){return a|=0,i=i,a|0}function Mb(d,e,f){d|=0,e|=0,f|=0;var g=0,h=0,j=0,k=0;return g=i,k=Qb(e)|0,j=Rb(e)|0,h=a[k+4|0]|0,e=a[j+4|0]|0,j=(c[j>>2]|0)==4,(c[k>>2]|0)==4?(h=b[f+((h&255)<<1)>>1]|0,j?(k=h+1+(b[f+((e&255)<<1)>>1]|0)>>1,i=g,k|0):(f=d+204|0,(Ub(d,c[f>>2]|0)|0)==0?(k=h,i=g,k|0):(k=h+1+(b[(c[f>>2]|0)+((e&255)<<1)+28>>1]|0)>>1,i=g,k|0))):j?(f=b[f+((e&255)<<1)>>1]|0,e=d+200|0,(Ub(d,c[e>>2]|0)|0)==0?(k=f,i=g,k|0):(k=f+1+(b[(c[e>>2]|0)+((h&255)<<1)+28>>1]|0)>>1,i=g,k|0)):(f=d+200|0,(Ub(d,c[f>>2]|0)|0)==0?(h=0,f=0):(h=b[(c[f>>2]|0)+((h&255)<<1)+28>>1]|0,f=1),j=d+204|0,(Ub(d,c[j>>2]|0)|0)==0?(k=h,i=g,k|0):(d=b[(c[j>>2]|0)+((e&255)<<1)+28>>1]|0,(f|0)==0?(k=d,i=g,k|0):(k=h+1+d>>1,i=g,k|0)))}function Nb(a,b){a|=0,b|=0;var d=0,e=0;d=i;a:do if((Fc(a,1)|0)==-1)b=1;else{if(e=b+4|0,c[e>>2]=Fc(a,2)|0,a=Fc(a,5)|0,c[b>>2]=a,(a&-2|0)==2|(a|0)==4){b=1;break}if((a+-7|0)>>>0<2|(a|0)==5&&(c[e>>2]|0)==0){b=1;break}switch(a|0){case 6:case 9:case 10:case 11:case 12:if((c[e>>2]|0)!=0){b=1;break a}}b=0}while(0);return i=d,b|0}function Ob(a,b,d){a|=0,b|=0,d|=0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;if(k=i,(d|0)==0)return void(i=k);for(h=b+-1|0,e=1-b|0,j=~b,m=0,l=0,g=0;;){n=(m|0)!=0,c[a+(l*216|0)+200>>2]=n?a+((l+-1|0)*216|0):0,o=(g|0)!=0;do if(o){if(c[a+(l*216|0)+204>>2]=a+((l-b|0)*216|0),!(m>>>0<h>>>0)){f=10;break}c[a+(l*216|0)+208>>2]=a+((e+l|0)*216|0)}else c[a+(l*216|0)+204>>2]=0,f=10;while(0);if((f|0)==10&&(f=0,c[a+(l*216|0)+208>>2]=0),c[a+(l*216|0)+212>>2]=o&n?a+((l+j|0)*216|0):0,m=m+1|0,n=(m|0)==(b|0),l=l+1|0,(l|0)==(d|0))break;m=n?0:m,g=(n&1)+g|0}i=k}function Pb(a,b){switch(a|=0,b|=0,b|0){case 1:a=c[a+204>>2]|0;break;case 3:a=c[a+212>>2]|0;break;case 2:a=c[a+208>>2]|0;break;case 4:break;case 0:a=c[a+200>>2]|0;break;default:a=0}return i=i,a|0}function Qb(a){return a|=0,i=i,6632+(a<<3)|0}function Rb(a){return a|=0,i=i,6440+(a<<3)|0}function Sb(a){return a|=0,i=i,6248+(a<<3)|0}function Tb(a){return a|=0,i=i,6056+(a<<3)|0}function Ub(a,b){a|=0,b|=0;var d=0;return d=i,(b|0)==0?(i=d,0):(i=d,(c[a+4>>2]|0)==(c[b+4>>2]|0)|0)}function Vb(a,b,d,e){a|=0,b|=0,d|=0,e|=0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;f=i;a:do if((c[d+284>>2]|0)==0)g=0;else{for(h=0;;){if(g=c[d+(h*20|0)+288>>2]|0,(g|0)==5){g=1;break a}if((g|0)==0)break;h=h+1|0}g=0}while(0);if(h=c[b+16>>2]|0,(h|0)==1){do if((c[e>>2]|0)==5)h=0;else{if(h=c[a+12>>2]|0,!((c[a+8>>2]|0)>>>0>(c[d+12>>2]|0)>>>0))break;h=(c[b+12>>2]|0)+h|0}while(0);if(k=c[b+36>>2]|0,n=(k|0)==0,j=n?0:(c[d+12>>2]|0)+h|0,e=(c[e+4>>2]|0)==0,j=(((j|0)!=0&e)<<31>>31)+j|0,l=(j|0)!=0,l?(m=j+-1|0,j=(m>>>0)%(k>>>0)|0,m=(m>>>0)/(k>>>0)|0):(j=0,m=0),n)p=0;else for(n=c[b+40>>2]|0,p=0,o=0;;)if(p=(c[n+(o<<2)>>2]|0)+p|0,o=o+1|0,!(o>>>0<k>>>0))break;if(l){for(m=_(p,m)|0,k=c[b+40>>2]|0,l=0;;)if(m=(c[k+(l<<2)>>2]|0)+m|0,l=l+1|0,l>>>0>j>>>0)break}else m=0;return e&&(m=(c[b+28>>2]|0)+m|0),e=(c[d+32>>2]|0)+(c[b+32>>2]|0)|0,b=a+12|0,(g|0)==0?(p=((e|0)<0?e:0)+m+(c[d+28>>2]|0)|0,c[b>>2]=h,c[a+8>>2]=c[d+12>>2],i=f,p|0):(c[b>>2]=0,c[a+8>>2]=0,p=0,i=f,p|0)}if((h|0)==0){(c[e>>2]|0)==5?(c[a+4>>2]=0,c[a>>2]=0,m=0):m=c[a>>2]|0,l=d+20|0,k=c[l>>2]|0,h=a;do if(k>>>0<m>>>0){if(n=c[b+20>>2]|0,(m-k|0)>>>0<n>>>1>>>0){j=12;break}b=(c[a+4>>2]|0)+n|0}else j=12;while(0);b:do if((j|0)==12){do if(k>>>0>m>>>0){if(b=c[b+20>>2]|0,!((k-m|0)>>>0>b>>>1>>>0))break;b=(c[a+4>>2]|0)-b|0;break b}while(0);b=c[a+4>>2]|0}while(0);return e=e+4|0,(c[e>>2]|0)==0?(a=c[d+24>>2]|0,p=k+b+((a|0)<0?a:0)|0,i=f,p|0):(c[a+4>>2]=b,j=c[l>>2]|0,d=d+24|0,k=c[d>>2]|0,b=j+b+((k|0)<0?k:0)|0,(c[e>>2]|0)==0?(p=b,i=f,p|0):(g|0)==0?(c[h>>2]=j,p=b,i=f,p|0):(c[a+4>>2]=0,a=c[d>>2]|0,c[h>>2]=(a|0)<0?0-a|0:0,p=0,i=f,p|0))}return(c[e>>2]|0)==5?(j=a+12|0,k=0,b=0):(h=c[d+12>>2]|0,j=a+12|0,k=c[j>>2]|0,b=(c[a+8>>2]|0)>>>0>h>>>0?(c[b+12>>2]|0)+k|0:k,k=b,b=(h+b<<1)+(((c[e+4>>2]|0)==0)<<31>>31)|0),(g|0)==0?(c[j>>2]=k,c[a+8>>2]=c[d+12>>2],p=b,i=f,p|0):(c[j>>2]=0,c[a+8>>2]=0,p=0,i=f,p|0)}function Wb(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;d=i,i=i+8|0,e=d,g=i,i=i+8|0,h=i,i=i+8|0,l=i,i=i+8|0,n=i,i=i+8|0,j=i,i=i+8|0,o=i,i=i+8|0,p=i,i=i+8|0,r=i,i=i+8|0,s=i,i=i+8|0,q=i,i=i+8|0,t=i,i=i+8|0,u=i,i=i+8|0,k=i,i=i+8|0,f=i,i=i+8|0,v=b+0|0,w=v+72|0;do c[v>>2]=0,v=v+4|0;while((v|0)<(w|0));if(v=b,w=Rc(a,v)|0,(w|0)!=0)return i=d,w|0;if((c[v>>2]|0)>>>0>255)return w=c[m>>2]|0,c[u>>2]=6840,pa(w|0,6824,u|0)|0,w=1,i=d,w|0;if(u=b+4|0,v=Rc(a,u)|0,(v|0)!=0)return w=v,i=d,w|0;if((c[u>>2]|0)>>>0>31)return w=c[m>>2]|0,c[t>>2]=6864,pa(w|0,6824,t|0)|0,w=1,i=d,w|0;if((Fc(a,1)|0)!=0)return w=c[m>>2]|0,c[q>>2]=6888,pa(w|0,6824,q|0)|0,w=1,i=d,w|0;if(q=Fc(a,1)|0,(q|0)==-1)return w=1,i=d,w|0;if(c[b+8>>2]=(q|0)==1,q=Rc(a,k)|0,(q|0)!=0)return w=q,i=d,w|0;if(t=(c[k>>2]|0)+1|0,q=b+12|0,c[q>>2]=t,t>>>0>8)return w=c[m>>2]|0,c[s>>2]=6920,pa(w|0,6824,s|0)|0,w=1,i=d,w|0;a:do if(t>>>0>1){if(s=b+16|0,t=Rc(a,s)|0,(t|0)!=0)return w=t,i=d,w|0;if(s=c[s>>2]|0,s>>>0>6)return w=c[m>>2]|0,c[r>>2]=6944,pa(w|0,6824,r|0)|0,w=1,i=d,w|0;switch(s|0){case 5:case 4:case 3:if(p=Fc(a,1)|0,(p|0)==-1)return w=1,i=d,w|0;if(c[b+32>>2]=(p|0)==1,p=Rc(a,k)|0,(p|0)==0){c[b+36>>2]=(c[k>>2]|0)+1;break a}return w=p,i=d,w|0;case 6:if(r=Rc(a,k)|0,(r|0)!=0)return w=r,i=d,w|0;if(u=(c[k>>2]|0)+1|0,t=b+40|0,c[t>>2]=u,w=Xc(u<<2)|0,s=b+44|0,c[s>>2]=w,(w|0)==0)return w=65535,i=d,w|0;if(r=c[6968+((c[q>>2]|0)+-1<<2)>>2]|0,(u|0)==0)break a;for(u=0;;){if(w=Fc(a,r)|0,c[(c[s>>2]|0)+(u<<2)>>2]=w,u=u+1|0,!(w>>>0<(c[q>>2]|0)>>>0))break;if(!(u>>>0<(c[t>>2]|0)>>>0))break a}return w=c[m>>2]|0,c[p>>2]=7e3,pa(w|0,6824,p|0)|0,w=1,i=d,w|0;case 0:if(r=c[q>>2]|0,w=Xc(r<<2)|0,p=b+20|0,c[p>>2]=w,(w|0)==0)return w=65535,i=d,w|0;if((r|0)==0)break a;for(r=0;;){if(t=Rc(a,k)|0,(t|0)!=0)break;if(c[(c[p>>2]|0)+(r<<2)>>2]=(c[k>>2]|0)+1,r=r+1|0,!(r>>>0<(c[q>>2]|0)>>>0))break a}return i=d,t|0;case 2:if(s=c[q>>2]|0,w=(s<<2)+-4|0,v=Xc(w)|0,p=b+24|0,c[p>>2]=v,w=Xc(w)|0,r=b+28|0,c[r>>2]=w,(v|0)==0|(w|0)==0)return w=65535,i=d,w|0;if((s|0)==1)break a;for(s=0;;){if(t=Rc(a,k)|0,(t|0)!=0){p=59;break}if(c[(c[p>>2]|0)+(s<<2)>>2]=c[k>>2],t=Rc(a,k)|0,(t|0)!=0){p=59;break}if(c[(c[r>>2]|0)+(s<<2)>>2]=c[k>>2],s=s+1|0,!(s>>>0<((c[q>>2]|0)+-1|0)>>>0))break a}if((p|0)==59)return i=d,t|0;break;default:break a}}while(0);return p=Rc(a,k)|0,(p|0)!=0?(w=p,i=d,w|0):(p=c[k>>2]|0,p>>>0>31?(w=c[m>>2]|0,c[o>>2]=7016,pa(w|0,6824,o|0)|0,w=1,i=d,w|0):(c[b+48>>2]=p+1,o=Rc(a,k)|0,(o|0)!=0?(w=o,i=d,w|0):(c[k>>2]|0)>>>0>31?(w=c[m>>2]|0,c[j>>2]=7048,pa(w|0,6824,j|0)|0,w=1,i=d,w|0):(Fc(a,1)|0)!=0?(w=c[m>>2]|0,c[n>>2]=7080,pa(w|0,6824,n|0)|0,w=1,i=d,w|0):(Fc(a,2)|0)>>>0>2?(w=c[m>>2]|0,c[l>>2]=7104,pa(w|0,6824,l|0)|0,w=1,i=d,w|0):(j=Sc(a,f)|0,(j|0)!=0?(w=j,i=d,w|0):(j=(c[f>>2]|0)+26|0,j>>>0>51?(w=c[m>>2]|0,c[h>>2]=7128,pa(w|0,6824,h|0)|0,w=1,i=d,w|0):(c[b+52>>2]=j,h=Sc(a,f)|0,(h|0)!=0?(w=h,i=d,w|0):((c[f>>2]|0)+26|0)>>>0>51?(w=c[m>>2]|0,c[g>>2]=7152,pa(w|0,6824,g|0)|0,w=1,i=d,w|0):(g=Sc(a,f)|0,(g|0)!=0?(w=g,i=d,w|0):(f=c[f>>2]|0,(f+12|0)>>>0>24?(w=c[m>>2]|0,c[e>>2]=7176,pa(w|0,6824,e|0)|0,w=1,i=d,w|0):(c[b+56>>2]=f,e=Fc(a,1)|0,(e|0)==-1?(w=1,i=d,w|0):(c[b+60>>2]=(e|0)==1,e=Fc(a,1)|0,(e|0)==-1?(w=1,i=d,w|0):(c[b+64>>2]=(e|0)==1,e=Fc(a,1)|0,(e|0)==-1?(w=1,i=d,w|0):(c[b+68>>2]=(e|0)==1,Nc(a)|0,w=0,i=d,w|0)))))))))))}function Xb(b,c,e,f,g,h,j,k,l){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,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;m=i,i=i+144|0,o=m,p=o;do if((e|0)<0)n=4;else{if((e+1+k|0)>>>0>g>>>0|(f|0)<0){n=4;break}(l+f|0)>>>0>h>>>0&&(n=4)}while(0);if((n|0)==4&&(B=k+1|0,Yb(b,p,e,f,g,h,B,l,B),Yb(b+(_(h,g)|0)|0,o+(_(B,l)|0)|0,e,f,g,h,B,l,B),b=p,e=0,f=0,g=B,h=l),n=8-j|0,t=l>>>1,u=(t|0)==0,p=k>>>1,l=(p|0)==0,o=16-k|0,s=(g<<1)-k|0,q=g+1|0,k=g+2|0,r=p<<1,u)return void(i=m);for(y=c,w=b+((_(f,g)|0)+e)|0,v=t;;){if(l)x=y;else{for(x=y+r|0,B=w,A=p;;){if(D=d[B]|0,E=d[B+q|0]|0,z=B+2|0,C=d[B+1|0]|0,a[y+8|0]=(((_(E,j)|0)+(_(d[B+g|0]|0,n)|0)<<3)+32|0)>>>6,a[y]=(((_(C,j)|0)+(_(D,n)|0)<<3)+32|0)>>>6,D=d[z]|0,a[y+9|0]=(((_(d[B+k|0]|0,j)|0)+(_(E,n)|0)<<3)+32|0)>>>6,a[y+1|0]=(((_(D,j)|0)+(_(C,n)|0)<<3)+32|0)>>>6,A=A+-1|0,(A|0)==0)break;B=z,y=y+2|0}w=w+r|0}if(v=v+-1|0,(v|0)==0)break;y=x+o|0,w=w+s|0}if(u)return void(i=m);for(u=c+64|0,c=b+((_(h+f|0,g)|0)+e)|0;;){if(!l){for(b=u+r|0,f=c,h=p;;){if(D=d[f]|0,C=d[f+q|0]|0,e=f+2|0,E=d[f+1|0]|0,a[u+8|0]=(((_(C,j)|0)+(_(d[f+g|0]|0,n)|0)<<3)+32|0)>>>6,a[u]=(((_(E,j)|0)+(_(D,n)|0)<<3)+32|0)>>>6,D=d[e]|0,a[u+9|0]=(((_(d[f+k|0]|0,j)|0)+(_(C,n)|0)<<3)+32|0)>>>6,a[u+1|0]=(((_(D,j)|0)+(_(E,n)|0)<<3)+32|0)>>>6,h=h+-1|0,(h|0)==0)break;f=e,u=u+2|0}u=b,c=c+r|0}if(t=t+-1|0,(t|0)==0)break;u=u+o|0,c=c+s|0}i=m}function Yb(b,c,d,e,f,g,h,j,k){b|=0,c|=0,d|=0,e|=0,f|=0,g|=0,h|=0,j|=0,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,q=j+e|0,e=(q|0)<0?0-j|0:e,d=(h+d|0)<0?0-h|0:d,m=(e|0)>(g|0)?g:e,d=(d|0)>(f|0)?f:d,e=d+h|0,p=m+j|0,(d|0)>0&&(b=b+d|0),(m|0)>0&&(b=b+(_(m,f)|0)|0),n=(d|0)<0,d=n?0-d|0:0,s=(e|0)>(f|0),e=s?e-f|0:0,o=h-d|0,h=o-e|0,y=(m|0)<0?0-m|0:0,m=(p|0)>(g|0)?p-g|0:0,r=j-y|0,p=r-m|0,n|=s,s=(y|0)==0;do if(n){if(!s){for(s=(d|0)==0,x=(o|0)==(e|0),w=(e|0)==0,u=h+-1|0,t=(u|0)==0,v=b+h|0,A=~g,z=j+-1-((q|0)>0?q:0)|0,E=(z|0)<(A|0)?A:z,z=~E,z=_(E+((z|0)>0?z:0)+1|0,k)|0,A=c;;){s?E=A:(_c(A|0,a[b]|0,d|0)|0,E=A+d|0);do if(x)C=b,B=E;else{if(B=E+h|0,a[E]=a[b]|0,t){C=v;break}for(C=b,D=u;;)if(E=E+1|0,C=C+1|0,a[E]=a[C]|0,D=D+-1|0,(D|0)==0){C=v;break}}while(0);if(w||_c(B|0,a[C+-1|0]|0,e|0)|0,y=y+-1|0,(y|0)==0)break;A=A+k|0}c=c+z|0}if((r|0)==(m|0))break;for(r=(d|0)==0,t=(o|0)==(e|0),s=(e|0)==0,v=h+-1|0,u=(v|0)==0,w=j+-1|0,x=~g,q=w-((q|0)>0?q:0)|0,q=(q|0)<(x|0)?x:q,w=w-q|0,x=~q,q=j+g+-1-((w|0)<(g|0)?g:w)-q-((x|0)>0?x:0)|0,j=_(q,k)|0,q=_(q,f)|0,g=c,w=b;;){if(r?z=g:(_c(g|0,a[w]|0,d|0)|0,z=g+d|0),t)y=w,x=z;else{if(x=z+h|0,a[z]=a[w]|0,!u){y=w,A=v;do z=z+1|0,y=y+1|0,a[z]=a[y]|0,A=A+-1|0;while((A|0)!=0)}y=w+h|0}if(s||_c(x|0,a[y+-1|0]|0,e|0)|0,p=p+-1|0,(p|0)==0)break;g=g+k|0,w=w+f|0}b=b+q|0,c=c+j|0}else{if(!s){for(t=~g,s=j+-1-((q|0)>0?q:0)|0,E=(s|0)<(t|0)?t:s,s=~E,t=_(E+((s|0)>0?s:0)+1|0,k)|0,s=c;;){if(ad(s|0,b|0,h|0)|0,y=y+-1|0,(y|0)==0)break;s=s+k|0}c=c+t|0}if((r|0)==(m|0))break;for(r=j+-1|0,s=~g,q=r-((q|0)>0?q:0)|0,q=(q|0)<(s|0)?s:q,r=r-q|0,s=~q,q=j+g+-1-((r|0)<(g|0)?g:r)-q-((s|0)>0?s:0)|0,j=_(q,k)|0,q=_(q,f)|0,g=c,r=b;;){if(ad(g|0,r|0,h|0)|0,p=p+-1|0,(p|0)==0)break;r=r+f|0,g=g+k|0}b=b+q|0,c=c+j|0}while(0);if(j=b+(0-f)|0,(m|0)==0)return void(i=l);if(r=(d|0)==0,p=(o|0)==(e|0),q=(e|0)==0,o=h+-1|0,g=(o|0)==0,f=b+(h-f)|0,!n){if(r){for(;;){if(ad(c|0,j|0,h|0)|0,m=m+-1|0,(m|0)==0)break;c=c+k|0}return void(i=l)}for(;;){if(ad(c|0,j|0,h|0)|0,m=m+-1|0,(m|0)==0)break;c=c+k|0}return void(i=l)}if(r){for(;;){do if(p)n=j,d=c;else{if(d=c+h|0,a[c]=a[j]|0,g){n=f;break}for(n=j,b=c,r=o;;)if(b=b+1|0,n=n+1|0,a[b]=a[n]|0,r=r+-1|0,(r|0)==0){n=f;break}}while(0);if(q||_c(d|0,a[n+-1|0]|0,e|0)|0,m=m+-1|0,(m|0)==0)break;c=c+k|0}return void(i=l)}for(;;){_c(c|0,a[j]|0,d|0)|0,r=c+d|0;do if(p)b=j,n=r;else{if(n=c+(d+h)|0,a[r]=a[j]|0,g){b=f;break}for(b=j,s=o;;)if(r=r+1|0,b=b+1|0,a[r]=a[b]|0,s=s+-1|0,(s|0)==0){b=f;break}}while(0);if(q||_c(n|0,a[b+-1|0]|0,e|0)|0,m=m+-1|0,(m|0)==0)break;c=c+k|0}return void(i=l)}function Zb(b,c,e,f,g,h,j,k,l){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,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;m=i,i=i+144|0,o=m,p=o;do if((e|0)<0)n=4;
else{if((k+e|0)>>>0>g>>>0|(f|0)<0){n=4;break}(f+1+l|0)>>>0>h>>>0&&(n=4)}while(0);if((n|0)==4&&(B=l+1|0,Yb(b,p,e,f,g,h,k,B,k),Yb(b+(_(h,g)|0)|0,o+(_(B,k)|0)|0,e,f,g,h,k,B,k),b=p,e=0,f=0,g=k,h=B),n=8-j|0,u=l>>>1,v=(u|0)==0,o=k>>>1,p=(o|0)==0,l=16-k|0,q=g<<1,r=q-k|0,s=q|1,t=g+1|0,k=o<<1,v)return void(i=m);for(z=c,x=b+((_(f,g)|0)+e)|0,w=u;;){if(p)y=z;else{for(y=z+k|0,A=x,B=o;;){if(C=d[A+g|0]|0,D=d[A]|0,a[z+8|0]=(((_(C,n)|0)+(_(d[A+q|0]|0,j)|0)<<3)+32|0)>>>6,a[z]=(((_(D,n)|0)+(_(C,j)|0)<<3)+32|0)>>>6,C=d[A+t|0]|0,D=d[A+1|0]|0,a[z+9|0]=(((_(C,n)|0)+(_(d[A+s|0]|0,j)|0)<<3)+32|0)>>>6,a[z+1|0]=(((_(D,n)|0)+(_(C,j)|0)<<3)+32|0)>>>6,B=B+-1|0,(B|0)==0)break;A=A+2|0,z=z+2|0}x=x+k|0}if(w=w+-1|0,(w|0)==0)break;z=y+l|0,x=x+r|0}if(v)return void(i=m);for(c=c+64|0,b=b+((_(h+f|0,g)|0)+e)|0;;){if(!p){for(e=c+k|0,f=b,h=o;;){if(D=d[f+g|0]|0,C=d[f]|0,a[c+8|0]=(((_(D,n)|0)+(_(d[f+q|0]|0,j)|0)<<3)+32|0)>>>6,a[c]=(((_(C,n)|0)+(_(D,j)|0)<<3)+32|0)>>>6,D=d[f+t|0]|0,C=d[f+1|0]|0,a[c+9|0]=(((_(D,n)|0)+(_(d[f+s|0]|0,j)|0)<<3)+32|0)>>>6,a[c+1|0]=(((_(C,n)|0)+(_(D,j)|0)<<3)+32|0)>>>6,h=h+-1|0,(h|0)==0)break;f=f+2|0,c=c+2|0}c=e,b=b+k|0}if(u=u+-1|0,(u|0)==0)break;c=c+l|0,b=b+r|0}i=m}function _b(b,c,e,f,g,h,j,k,l,m){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,l|=0,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;n=i,i=i+168|0,p=n,q=p;do if((e|0)<0)o=4;else{if((e+1+l|0)>>>0>g>>>0|(f|0)<0){o=4;break}(f+1+m|0)>>>0>h>>>0&&(o=4)}while(0);(o|0)==4&&(I=l+1|0,J=m+1|0,Yb(b,q,e,f,g,h,I,J,I),Yb(b+(_(h,g)|0)|0,p+(_(J,I)|0)|0,e,f,g,h,I,J,I),b=q,e=0,f=0,g=I,h=J),p=8-j|0,o=8-k|0,m>>>=1,q=(m|0)==0,t=g<<1,s=l>>>1,r=(s|0)==0,u=16-l|0,w=t-l|0,y=g+1|0,v=t|1,A=g+2|0,z=t+2|0,x=s<<1,l=0;do{if(!q)for(E=c+(l<<6)|0,B=b+((_((_(l,h)|0)+f|0,g)|0)+e)|0,C=m;;){if(F=d[B+g|0]|0,r)D=E;else{for(D=E+x|0,G=B,H=(_(F,k)|0)+(_(d[B]|0,o)|0)|0,J=(_(d[B+t|0]|0,k)|0)+(_(F,o)|0)|0,I=s;;){if(K=d[G+y|0]|0,L=(_(K,k)|0)+(_(d[G+1|0]|0,o)|0)|0,K=(_(d[G+v|0]|0,k)|0)+(_(K,o)|0)|0,F=((_(H,p)|0)+32+(_(L,j)|0)|0)>>>6,a[E+8|0]=((_(J,p)|0)+32+(_(K,j)|0)|0)>>>6,a[E]=F,F=G+2|0,J=d[G+A|0]|0,H=(_(J,k)|0)+(_(d[F]|0,o)|0)|0,J=(_(d[G+z|0]|0,k)|0)+(_(J,o)|0)|0,G=((_(L,p)|0)+32+(_(H,j)|0)|0)>>>6,a[E+9|0]=((_(K,p)|0)+32+(_(J,j)|0)|0)>>>6,a[E+1|0]=G,I=I+-1|0,(I|0)==0)break;G=F,E=E+2|0}B=B+x|0}if(C=C+-1|0,(C|0)==0)break;E=D+u|0,B=B+w|0}l=l+1|0}while((l|0)!=2);i=n}function $b(b,c,e,f,g,h,j,k){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,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;l=i,i=i+448|0,n=l;do if((e|0)<0)m=4;else{if((j+e|0)>>>0>g>>>0|(f|0)<0){m=4;break}(f+5+k|0)>>>0>h>>>0&&(m=4)}while(0);if((m|0)==4&&(Yb(b,n,e,f,g,h,j,k+5|0,j),b=n,e=0,f=0,g=j),q=e+g+(_(f,g)|0)|0,o=k>>>2,(o|0)==0)return void(i=l);for(h=(j|0)==0,e=(g<<2)-j|0,n=64-j|0,m=0-g|0,f=m<<1,k=g<<1,p=c,c=b+q|0,b=b+(q+(g*5|0))|0;;){if(!h){for(q=p+j|0,t=j,r=c,s=b;;){if(w=d[s+f|0]|0,x=d[s+m|0]|0,y=d[s+g|0]|0,A=d[s]|0,z=y+w|0,u=d[r+k|0]|0,a[p+48|0]=a[((d[s+k|0]|0)+16-z-(z<<2)+u+((A+x|0)*20|0)>>5)+5224|0]|0,z=u+A|0,v=d[r+g|0]|0,a[p+32|0]=a[(y+16-z-(z<<2)+v+((x+w|0)*20|0)>>5)+5224|0]|0,z=v+x|0,y=d[r]|0,a[p+16|0]=a[(A+16-z-(z<<2)+y+((u+w|0)*20|0)>>5)+5224|0]|0,w=y+w|0,a[p]=a[(x+16-w-(w<<2)+(d[r+m|0]|0)+((v+u|0)*20|0)>>5)+5224|0]|0,t=t+-1|0,(t|0)==0)break;s=s+1|0,r=r+1|0,p=p+1|0}p=q,c=c+j|0,b=b+j|0}if(o=o+-1|0,(o|0)==0)break;p=p+n|0,c=c+e|0,b=b+e|0}i=l}function ac(b,c,e,f,g,h,j,k,l){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,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;m=i,i=i+448|0,o=m;do if((e|0)<0)n=4;else{if((j+e|0)>>>0>g>>>0|(f|0)<0){n=4;break}(f+5+k|0)>>>0>h>>>0&&(n=4)}while(0);if((n|0)==4&&(Yb(b,o,e,f,g,h,j,k+5|0,j),b=o,e=0,f=0,g=j),s=e+g+(_(f,g)|0)|0,p=k>>>2,(p|0)==0)return void(i=m);for(h=(j|0)==0,e=(g<<2)-j|0,o=64-j|0,n=0-g|0,f=n<<1,k=g<<1,q=c,c=b+s|0,r=b+(s+(_(g,l+2|0)|0))|0,l=b+(s+(g*5|0))|0;;){if(h)b=r;else{for(b=r+j|0,s=q+j|0,u=j,t=c,v=l;;){if(y=d[v+f|0]|0,z=d[v+n|0]|0,A=d[v+g|0]|0,C=d[v]|0,B=A+y|0,w=d[t+k|0]|0,a[q+48|0]=((d[((d[v+k|0]|0)+16-B-(B<<2)+w+((C+z|0)*20|0)>>5)+5224|0]|0)+1+(d[r+k|0]|0)|0)>>>1,B=w+C|0,x=d[t+g|0]|0,a[q+32|0]=((d[(A+16-B-(B<<2)+x+((z+y|0)*20|0)>>5)+5224|0]|0)+1+(d[r+g|0]|0)|0)>>>1,B=x+z|0,A=d[t]|0,a[q+16|0]=((d[(C+16-B-(B<<2)+A+((w+y|0)*20|0)>>5)+5224|0]|0)+1+(d[r]|0)|0)>>>1,y=A+y|0,a[q]=((d[(z+16-y-(y<<2)+(d[t+n|0]|0)+((x+w|0)*20|0)>>5)+5224|0]|0)+1+(d[r+n|0]|0)|0)>>>1,u=u+-1|0,(u|0)==0)break;v=v+1|0,r=r+1|0,t=t+1|0,q=q+1|0}q=s,c=c+j|0,l=l+j|0}if(p=p+-1|0,(p|0)==0)break;q=q+o|0,c=c+e|0,r=b+e|0,l=l+e|0}i=m}function bc(b,c,e,f,g,h,j,k){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,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;l=i,i=i+448|0,n=l;do if((e|0)<0)m=4;else{if((e+5+j|0)>>>0>g>>>0|(f|0)<0){m=4;break}(k+f|0)>>>0>h>>>0&&(m=4)}while(0);if((m|0)==4&&(x=j+5|0,Yb(b,n,e,f,g,h,x,k,x),b=n,e=0,f=0,g=x),(k|0)==0)return void(i=l);for(n=j>>>2,m=(n|0)==0,h=g-j|0,o=16-j|0,j=n<<2,b=b+(e+5+(_(f,g)|0))|0;;){if(m)e=c;else{for(e=c+j|0,r=b,s=d[b+-1|0]|0,w=d[b+-2|0]|0,v=d[b+-3|0]|0,t=d[b+-4|0]|0,u=d[b+-5|0]|0,x=n;;){if(p=t+s|0,g=d[r]|0,a[c]=a[(u+16-p-(p<<2)+g+((v+w|0)*20|0)>>5)+5224|0]|0,p=g+v|0,q=d[r+1|0]|0,a[c+1|0]=a[(t+16-p-(p<<2)+q+((w+s|0)*20|0)>>5)+5224|0]|0,p=q+w|0,f=d[r+2|0]|0,a[c+2|0]=a[(v+16-p-(p<<2)+f+((g+s|0)*20|0)>>5)+5224|0]|0,v=f+s|0,p=d[r+3|0]|0,a[c+3|0]=a[(w+16-v-(v<<2)+p+((q+g|0)*20|0)>>5)+5224|0]|0,x=x+-1|0,(x|0)==0)break;u=s,t=g,v=q,w=f,s=p,r=r+4|0,c=c+4|0}b=b+j|0}if(k=k+-1|0,(k|0)==0)break;c=e+o|0,b=b+h|0}i=l}function cc(b,c,e,f,g,h,j,k,l){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,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;m=i,i=i+448|0,o=m;do if((e|0)<0)n=4;else{if((e+5+j|0)>>>0>g>>>0|(f|0)<0){n=4;break}(k+f|0)>>>0>h>>>0&&(n=4)}while(0);if((n|0)==4&&(y=j+5|0,Yb(b,o,e,f,g,h,y,k,y),b=o,e=0,f=0,g=y),(k|0)==0)return void(i=m);for(h=j>>>2,o=(h|0)==0,n=g-j|0,j=16-j|0,p=(l|0)==0,l=h<<2,b=b+(e+5+(_(f,g)|0))|0;;){if(g=d[b+-5|0]|0,s=d[b+-4|0]|0,t=d[b+-3|0]|0,r=d[b+-2|0]|0,q=d[b+-1|0]|0,!o){if(p)for(f=c,e=b,y=h;;){if(v=s+q|0,u=d[e]|0,a[f]=(t+1+(d[(g+16-v-(v<<2)+u+((t+r|0)*20|0)>>5)+5224|0]|0)|0)>>>1,v=u+t|0,x=d[e+1|0]|0,a[f+1|0]=(r+1+(d[(s+16-v-(v<<2)+x+((r+q|0)*20|0)>>5)+5224|0]|0)|0)>>>1,v=x+r|0,w=d[e+2|0]|0,a[f+2|0]=(q+1+(d[(t+16-v-(v<<2)+w+((u+q|0)*20|0)>>5)+5224|0]|0)|0)>>>1,t=w+q|0,v=d[e+3|0]|0,a[f+3|0]=(u+1+(d[(r+16-t-(t<<2)+v+((x+u|0)*20|0)>>5)+5224|0]|0)|0)>>>1,y=y+-1|0,(y|0)==0)break;g=q,s=u,t=x,r=w,q=v,e=e+4|0,f=f+4|0}else for(e=c,f=b,y=h;;){if(v=s+q|0,u=d[f]|0,a[e]=(r+1+(d[(g+16-v-(v<<2)+u+((t+r|0)*20|0)>>5)+5224|0]|0)|0)>>>1,v=u+t|0,x=d[f+1|0]|0,a[e+1|0]=(q+1+(d[(s+16-v-(v<<2)+x+((r+q|0)*20|0)>>5)+5224|0]|0)|0)>>>1,v=x+r|0,w=d[f+2|0]|0,a[e+2|0]=(u+1+(d[(t+16-v-(v<<2)+w+((u+q|0)*20|0)>>5)+5224|0]|0)|0)>>>1,t=w+q|0,v=d[f+3|0]|0,a[e+3|0]=(x+1+(d[(r+16-t-(t<<2)+v+((x+u|0)*20|0)>>5)+5224|0]|0)|0)>>>1,y=y+-1|0,(y|0)==0)break;g=q,s=u,t=x,r=w,q=v,f=f+4|0,e=e+4|0}c=c+l|0,b=b+l|0}if(k=k+-1|0,(k|0)==0)break;c=c+j|0,b=b+n|0}i=m}function dc(b,c,e,f,g,h,j,k,l){b|=0,c|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,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;m=i,i=i+448|0,o=m;do if((e|0)<0)n=4;else{if((e+5+j|0)>>>0>g>>>0|(f|0)<0){n=4;break}(f+5+k|0)>>>0>h>>>0&&(n=4)}while(0);if((n|0)==4&&(D=j+5|0,Yb(b,o,e,f,g,h,D,k+5|0,D),b=o,e=0,f=0,g=D),r=(_(f,g)|0)+e|0,n=(l&1|2)+g+r|0,f=b+n|0,(k|0)==0)return void(i=m);for(p=j>>>2,q=(p|0)==0,o=g-j|0,e=16-j|0,h=p<<2,r=b+((_(g,l>>>1&1|2)|0)+5+r)|0,l=k;;){if(q)s=c;else{for(s=c+h|0,v=r,w=d[r+-1|0]|0,B=d[r+-2|0]|0,z=d[r+-3|0]|0,C=d[r+-4|0]|0,D=d[r+-5|0]|0,A=p;;){if(t=C+w|0,x=d[v]|0,a[c]=a[(D+16-t-(t<<2)+x+((z+B|0)*20|0)>>5)+5224|0]|0,D=x+z|0,t=d[v+1|0]|0,a[c+1|0]=a[(C+16-D-(D<<2)+t+((B+w|0)*20|0)>>5)+5224|0]|0,D=t+B|0,u=d[v+2|0]|0,a[c+2|0]=a[(z+16-D-(D<<2)+u+((x+w|0)*20|0)>>5)+5224|0]|0,D=u+w|0,y=d[v+3|0]|0,a[c+3|0]=a[(B+16-D-(D<<2)+y+((t+x|0)*20|0)>>5)+5224|0]|0,A=A+-1|0,(A|0)==0)break;D=w,C=x,z=t,B=u,w=y,v=v+4|0,c=c+4|0}r=r+h|0}if(l=l+-1|0,(l|0)==0)break;c=s+e|0,r=r+o|0}if(c=k>>>2,(c|0)==0)return void(i=m);for(p=(j|0)==0,o=(g<<2)-j|0,r=64-j|0,q=0-g|0,h=q<<1,l=g<<1,e=s+(e-(k<<4))|0,k=b+(n+(g*5|0))|0,b=c;;){if(!p){for(n=e+j|0,c=f,s=k,t=j;;){if(B=d[s+h|0]|0,A=d[s+q|0]|0,y=d[s+g|0]|0,w=d[s]|0,C=y+B|0,D=d[c+l|0]|0,x=e+48|0,a[x]=((d[((d[s+l|0]|0)+16-C-(C<<2)+D+((w+A|0)*20|0)>>5)+5224|0]|0)+1+(d[x]|0)|0)>>>1,x=D+w|0,C=d[c+g|0]|0,z=e+32|0,a[z]=((d[(y+16-x-(x<<2)+C+((A+B|0)*20|0)>>5)+5224|0]|0)+1+(d[z]|0)|0)>>>1,z=d[c]|0,x=C+A|0,y=e+16|0,a[y]=((d[(w+16-x-(x<<2)+z+((D+B|0)*20|0)>>5)+5224|0]|0)+1+(d[y]|0)|0)>>>1,B=z+B|0,a[e]=((d[(A+16-B-(B<<2)+(d[c+q|0]|0)+((C+D|0)*20|0)>>5)+5224|0]|0)+1+(d[e]|0)|0)>>>1,t=t+-1|0,(t|0)==0)break;s=s+1|0,c=c+1|0,e=e+1|0}e=n,f=f+j|0,k=k+j|0}if(b=b+-1|0,(b|0)==0)break;e=e+r|0,f=f+o|0,k=k+o|0}i=m}function ec(b,e,f,g,h,j,k,l){b|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,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;m=i,i=i+1792|0,n=m+448|0,p=m;do if((f|0)<0)o=5;else{if((f+5+k|0)>>>0>h>>>0|(g|0)<0){o=5;break}if((g+5+l|0)>>>0>j>>>0){o=5;break}r=f+5|0,q=l+5|0}while(0);if((o|0)==5&&(B=k+5|0,q=l+5|0,Yb(b,p,f,g,h,j,B,q,B),b=p,r=5,g=0,h=B),(q|0)!=0)for(f=k>>>2,p=(f|0)==0,j=h-k|0,o=f<<2,t=n,b=b+(r+(_(g,h)|0))|0;;){if(p)r=t;else{for(r=t+(o<<2)|0,g=b,v=d[b+-1|0]|0,B=d[b+-2|0]|0,z=d[b+-3|0]|0,A=d[b+-4|0]|0,y=d[b+-5|0]|0,x=f;;){if(w=A+v|0,s=d[g]|0,c[t>>2]=y-w-(w<<2)+s+((z+B|0)*20|0),w=s+z|0,u=d[g+1|0]|0,c[t+4>>2]=A-w+u-(w<<2)+((B+v|0)*20|0),A=u+B|0,w=d[g+2|0]|0,c[t+8>>2]=z-A+w-(A<<2)+((s+v|0)*20|0),A=w+v|0,h=d[g+3|0]|0,c[t+12>>2]=B-A+h-(A<<2)+((u+s|0)*20|0),x=x+-1|0,(x|0)==0)break;y=v,A=s,z=u,B=w,v=h,g=g+4|0,t=t+16|0}b=b+o|0}if(q=q+-1|0,(q|0)==0)break;t=r,b=b+j|0}if(r=l>>>2,(r|0)==0)return void(i=m);for(l=(k|0)==0,b=64-k|0,j=k*3|0,f=0-k|0,p=f<<1,o=k<<1,q=n+(k<<2)|0,n=n+(k*6<<2)|0;;){if(!l){for(g=e+k|0,s=q,h=n,t=k;;){if(z=c[h+(p<<2)>>2]|0,y=c[h+(f<<2)>>2]|0,w=c[h+(k<<2)>>2]|0,v=c[h>>2]|0,x=w+z|0,B=c[s+(o<<2)>>2]|0,a[e+48|0]=a[((c[h+(o<<2)>>2]|0)+512-x-(x<<2)+B+((v+y|0)*20|0)>>10)+5224|0]|0,x=B+v|0,A=c[s+(k<<2)>>2]|0,a[e+32|0]=a[(w+512-x-(x<<2)+A+((y+z|0)*20|0)>>10)+5224|0]|0,x=c[s>>2]|0,w=A+y|0,a[e+16|0]=a[(v+512-w-(w<<2)+x+((B+z|0)*20|0)>>10)+5224|0]|0,z=x+z|0,a[e]=a[(y+512-z-(z<<2)+(c[s+(f<<2)>>2]|0)+((A+B|0)*20|0)>>10)+5224|0]|0,t=t+-1|0,(t|0)==0)break;e=e+1|0,s=s+4|0,h=h+4|0}e=g,q=q+(k<<2)|0,n=n+(k<<2)|0}if(r=r+-1|0,(r|0)==0)break;e=e+b|0,q=q+(j<<2)|0,n=n+(j<<2)|0}i=m}function fc(b,e,f,g,h,j,k,l,m){b|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,l|=0,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;n=i,i=i+1792|0,o=n+448|0,q=n;do if((f|0)<0)p=5;else{if((f+5+k|0)>>>0>h>>>0|(g|0)<0){p=5;break}if((g+5+l|0)>>>0>j>>>0){p=5;break}s=f+5|0,r=l+5|0}while(0);if((p|0)==5&&(C=k+5|0,r=l+5|0,Yb(b,q,f,g,h,j,C,r,C),b=q,s=5,g=0,h=C),(r|0)!=0)for(f=k>>>2,q=(f|0)==0,j=h-k|0,p=f<<2,w=o,b=b+(s+(_(g,h)|0))|0;;){if(q)s=w;else{for(s=w+(p<<2)|0,v=b,u=d[b+-1|0]|0,y=d[b+-2|0]|0,C=d[b+-3|0]|0,A=d[b+-4|0]|0,z=d[b+-5|0]|0,B=f;;){if(h=A+u|0,t=d[v]|0,c[w>>2]=z-h-(h<<2)+t+((C+y|0)*20|0),h=t+C|0,x=d[v+1|0]|0,c[w+4>>2]=A-h+x-(h<<2)+((y+u|0)*20|0),h=x+y|0,g=d[v+2|0]|0,c[w+8>>2]=C-h+g-(h<<2)+((t+u|0)*20|0),C=g+u|0,h=d[v+3|0]|0,c[w+12>>2]=y-C+h-(C<<2)+((x+t|0)*20|0),B=B+-1|0,(B|0)==0)break;z=u,A=t,C=x,y=g,u=h,v=v+4|0,w=w+16|0}b=b+p|0}if(r=r+-1|0,(r|0)==0)break;w=s,b=b+j|0}if(g=l>>>2,(g|0)==0)return void(i=n);for(b=(k|0)==0,p=64-k|0,l=k*3|0,q=0-k|0,j=q<<1,f=k<<1,r=o+(k<<2)|0,s=o+((_(m+2|0,k)|0)+k<<2)|0,o=o+(k*6<<2)|0,m=g;;){if(!b){for(g=s+(k<<2)|0,h=e+k|0,t=r,u=o,v=k;;){if(A=c[u+(j<<2)>>2]|0,z=c[u+(q<<2)>>2]|0,x=c[u+(k<<2)>>2]|0,w=c[u>>2]|0,y=x+A|0,C=c[t+(f<<2)>>2]|0,a[e+48|0]=((d[((c[u+(f<<2)>>2]|0)+512-y-(y<<2)+C+((w+z|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[s+(f<<2)>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,y=C+w|0,B=c[t+(k<<2)>>2]|0,a[e+32|0]=((d[(x+512-y-(y<<2)+B+((z+A|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[s+(k<<2)>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,y=c[t>>2]|0,x=B+z|0,a[e+16|0]=((d[(w+512-x-(x<<2)+y+((C+A|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[s>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,A=y+A|0,a[e]=((d[(z+512-A-(A<<2)+(c[t+(q<<2)>>2]|0)+((B+C|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[s+(q<<2)>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,v=v+-1|0,(v|0)==0)break;e=e+1|0,t=t+4|0,s=s+4|0,u=u+4|0}e=h,r=r+(k<<2)|0,s=g,o=o+(k<<2)|0}if(m=m+-1|0,(m|0)==0)break;e=e+p|0,r=r+(l<<2)|0,s=s+(l<<2)|0,o=o+(l<<2)|0}i=n}function gc(b,e,f,g,h,j,k,l,m){b|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,l|=0,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;n=i,i=i+1792|0,o=n+448|0,r=n,p=k+5|0;do if((f|0)<0)q=4;else{if((f+5+k|0)>>>0>h>>>0|(g|0)<0){q=4;break}(g+5+l|0)>>>0>j>>>0&&(q=4)}while(0);if((q|0)==4&&(Yb(b,r,f,g,h,j,p,l+5|0,p),b=r,f=0,g=0,h=p),y=f+h+(_(g,h)|0)|0,w=l>>>2,(w|0)!=0)for(q=(p|0)==0,r=(h<<2)-k+-5|0,j=p*3|0,t=0-h|0,s=t<<1,f=h<<1,u=p<<1,g=-5-k|0,x=o+(p<<2)|0,v=b+y|0,b=b+(y+(h*5|0))|0;;){if(!q){for(y=x+(p<<2)|0,z=v,A=b,B=p;;){if(E=d[A+s|0]|0,F=d[A+t|0]|0,H=d[A+h|0]|0,I=d[A]|0,G=H+E|0,C=d[z+f|0]|0,c[x+(u<<2)>>2]=(d[A+f|0]|0)-G-(G<<2)+C+((I+F|0)*20|0),G=C+I|0,D=d[z+h|0]|0,c[x+(p<<2)>>2]=H-G+D-(G<<2)+((F+E|0)*20|0),G=d[z]|0,H=D+F|0,c[x>>2]=I-H+G-(H<<2)+((C+E|0)*20|0),E=G+E|0,c[x+(g<<2)>>2]=F-E+(d[z+t|0]|0)-(E<<2)+((D+C|0)*20|0),B=B+-1|0,(B|0)==0)break;A=A+1|0,z=z+1|0,x=x+4|0}x=y,v=v+p|0,b=b+p|0}if(w=w+-1|0,(w|0)==0)break;x=x+(j<<2)|0,v=v+r|0,b=b+r|0}if((l|0)==0)return void(i=n);for(p=k>>>2,h=(p|0)==0,q=16-k|0,k=p<<2,v=o+(m+2<<2)|0,o=o+20|0;;){if(h)m=v;else{for(m=v+(k<<2)|0,g=e,u=o,t=c[o+-4>>2]|0,y=c[o+-8>>2]|0,x=c[o+-12>>2]|0,w=c[o+-16>>2]|0,b=c[o+-20>>2]|0,z=p;;){if(I=w+t|0,s=c[u>>2]|0,a[g]=((d[(b+512-I-(I<<2)+s+((x+y|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[v>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,I=s+x|0,r=c[u+4>>2]|0,a[g+1|0]=((d[(w+512-I-(I<<2)+r+((y+t|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[v+4>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,I=r+y|0,f=c[u+8>>2]|0,a[g+2|0]=((d[(x+512-I-(I<<2)+f+((s+t|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[v+8>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,I=f+t|0,j=c[u+12>>2]|0,a[g+3|0]=((d[(y+512-I-(I<<2)+j+((r+s|0)*20|0)>>10)+5224|0]|0)+1+(d[((c[v+12>>2]|0)+16>>5)+5224|0]|0)|0)>>>1,z=z+-1|0,(z|0)==0)break;g=g+4|0,v=v+16|0,u=u+16|0,b=t,w=s,x=r,y=f,t=j}e=e+k|0,o=o+(k<<2)|0}if(l=l+-1|0,(l|0)==0)break;e=e+q|0,v=m+20|0,o=o+20|0}i=n}function hc(a,d,e,f,g,h,j,k,l){a|=0,d|=0,e|=0,f|=0,g|=0,h|=0,j|=0,k|=0,l|=0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;switch(m=i,r=a+((j<<4)+h)|0,v=b[d>>1]|0,u=b[d+2>>1]|0,p=e+4|0,n=c[p>>2]<<4,o=e+8|0,q=c[o>>2]<<4,f=h+f|0,s=f+(v>>2)|0,g=j+g|0,t=g+(u>>2)|0,c[7200+((v&3)<<4)+((u&3)<<2)>>2]|0){case 14:gc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,1);break;case 11:fc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,1);break;case 13:dc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,1);break;case 5:dc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,0);break;case 6:gc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,0);break;case 10:ec(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l);break;case 2:$b(c[e>>2]|0,r,s,t+-2|0,n,q,k,l);break;case 7:dc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,2);break;case 12:cc(c[e>>2]|0,r,s+-2|0,t,n,q,k,l,1);break;case 1:ac(c[e>>2]|0,r,s,t+-2|0,n,q,k,l,0);break;case 3:ac(c[e>>2]|0,r,s,t+-2|0,n,q,k,l,1);break;case 8:bc(c[e>>2]|0,r,s+-2|0,t,n,q,k,l);break;case 0:Yb(c[e>>2]|0,r,s,t,n,q,k,l,16);break;case 4:cc(c[e>>2]|0,r,s+-2|0,t,n,q,k,l,0);break;case 9:fc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,0);break;default:dc(c[e>>2]|0,r,s+-2|0,t+-2|0,n,q,k,l,3)}return j=(h>>>1)+256+(j>>>1<<3)|0,n=a+j|0,h=c[d>>2]|0,d=c[e>>2]|0,r=c[p>>2]|0,s=c[o>>2]|0,p=r<<3,o=s<<3,f=(h<<16>>19)+(f>>>1)|0,q=(h>>19)+(g>>>1)|0,e=h&7,g=h>>>16&7,k>>>=1,h=l>>>1,s=_(r<<8,s)|0,r=d+s|0,t=(e|0)!=0,l=(g|0)==0,l|t^1?t?(Xb(r,n,f,q,p,o,e,k,h),void(i=m)):l?(Yb(r,n,f,q,p,o,k,h,8),Yb(d+((_(o,p)|0)+s)|0,a+(j+64)|0,f,q,p,o,k,h,8),void(i=m)):(Zb(r,n,f,q,p,o,g,k,h),void(i=m)):(_b(r,n,f,q,p,o,e,g,k,h),void(i=m))}function ic(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,n=0,o=0,p=0,q=0,r=0;d=i,i=i+8|0,g=d,h=i,i=i+8|0,k=i,i=i+8|0,j=i,i=i+8|0,l=i,i=i+8|0,n=i,i=i+8|0,o=i,i=i+8|0,p=i,i=i+8|0,e=i,i=i+8|0,f=b+0|0,q=f+92|0;do c[f>>2]=0,f=f+4|0;while((f|0)<(q|0));if(f=Fc(a,8)|0,(f|0)==-1)return r=1,i=d,r|0;if(c[b>>2]=f,Fc(a,1)|0,Fc(a,1)|0,(Fc(a,1)|0)==-1)return r=1,i=d,r|0;if((Fc(a,5)|0)==-1)return r=1,i=d,r|0;if(q=Fc(a,8)|0,(q|0)==-1)return r=1,i=d,r|0;if(f=b+4|0,c[f>>2]=q,r=b+8|0,q=Rc(a,r)|0,(q|0)!=0)return r=q,i=d,r|0;if((c[r>>2]|0)>>>0>31)return r=c[m>>2]|0,c[p>>2]=7280,pa(r|0,7264,p|0)|0,r=1,i=d,r|0;if(p=Rc(a,e)|0,(p|0)!=0)return r=p,i=d,r|0;if(p=c[e>>2]|0,p>>>0>12)return r=c[m>>2]|0,c[o>>2]=7304,pa(r|0,7264,o|0)|0,r=1,i=d,r|0;if(c[b+12>>2]=1<<p+4,o=Rc(a,e)|0,(o|0)!=0)return r=o,i=d,r|0;if(o=c[e>>2]|0,o>>>0>2)return r=c[m>>2]|0,c[n>>2]=7336,pa(r|0,7264,n|0)|0,r=1,i=d,r|0;c[b+16>>2]=o;a:do{if((o|0)==0){if(j=Rc(a,e)|0,(j|0)!=0)return r=j,i=d,r|0;if(j=c[e>>2]|0,!(j>>>0>12)){c[b+20>>2]=1<<j+4;break}return r=c[m>>2]|0,c[l>>2]=7360,pa(r|0,7264,l|0)|0,r=1,i=d,r|0}if((o|0)==1){if(l=Fc(a,1)|0,(l|0)==-1)return r=1,i=d,r|0;if(c[b+24>>2]=(l|0)==1,l=Sc(a,b+28|0)|0,(l|0)!=0)return r=l,i=d,r|0;if(l=Sc(a,b+32|0)|0,(l|0)!=0)return r=l,i=d,r|0;if(l=b+36|0,n=Rc(a,l)|0,(n|0)!=0)return r=n,i=d,r|0;if(n=c[l>>2]|0,n>>>0>255)return r=c[m>>2]|0,c[j>>2]=7400,pa(r|0,7264,j|0)|0,r=1,i=d,r|0;if((n|0)==0){c[b+40>>2]=0;break}if(r=Xc(n<<2)|0,n=r,j=b+40|0,c[j>>2]=n,(r|0)==0)return r=65535,i=d,r|0;for(o=0;;){if(n=Sc(a,n+(o<<2)|0)|0,o=o+1|0,(n|0)!=0)break;if(!(o>>>0<(c[l>>2]|0)>>>0))break a;n=c[j>>2]|0}return i=d,n|0}}while(0);if(j=b+44|0,l=Rc(a,j)|0,(l|0)!=0)return r=l,i=d,r|0;if((c[j>>2]|0)>>>0>16)return r=c[m>>2]|0,c[k>>2]=7440,pa(r|0,7264,k|0)|0,r=1,i=d,r|0;if(k=Fc(a,1)|0,(k|0)==-1)return r=1,i=d,r|0;if(c[b+48>>2]=(k|0)==1,k=Rc(a,e)|0,(k|0)!=0)return r=k,i=d,r|0;if(k=b+52|0,c[k>>2]=(c[e>>2]|0)+1,l=Rc(a,e)|0,(l|0)!=0)return r=l,i=d,r|0;if(l=b+56|0,c[l>>2]=(c[e>>2]|0)+1,n=Fc(a,1)|0,(n|0)==0)return r=c[m>>2]|0,c[h>>2]=7456,pa(r|0,7264,h|0)|0,r=1,i=d,r|0;if((n|0)==-1)return r=1,i=d,r|0;if((Fc(a,1)|0)==-1)return r=1,i=d,r|0;if(h=Fc(a,1)|0,(h|0)==-1)return r=1,i=d,r|0;r=(h|0)==1,c[b+60>>2]=r&1;do{if(r){if(h=b+64|0,n=Rc(a,h)|0,(n|0)!=0)return r=n,i=d,r|0;if(o=b+68|0,n=Rc(a,o)|0,(n|0)!=0)return r=n,i=d,r|0;if(n=b+72|0,p=Rc(a,n)|0,(p|0)!=0)return r=p,i=d,r|0;if(p=b+76|0,q=Rc(a,p)|0,(q|0)!=0)return r=q,i=d,r|0;if(k=c[k>>2]|0,(c[h>>2]|0)<=((k<<3)+~c[o>>2]|0)&&(h=c[l>>2]|0,(c[n>>2]|0)<=((h<<3)+~c[p>>2]|0)))break;return r=c[m>>2]|0,c[g>>2]=7480,pa(r|0,7264,g|0)|0,r=1,i=d,r|0}h=c[l>>2]|0,k=c[k>>2]|0}while(0);switch(g=_(h,k)|0,c[f>>2]|0){case 50:k=22080,h=42393600,f=65;break;case 51:k=36864,h=70778880,f=65;break;case 11:k=396,h=345600,f=65;break;case 32:k=5120,h=7864320,f=65;break;case 40:k=8192,h=12582912,f=65;break;case 10:k=99,h=152064,f=65;break;case 30:k=1620,h=3110400,f=65;break;case 31:k=3600,h=6912e3,f=65;break;case 41:k=8192,h=12582912,f=65;break;case 42:k=8704,h=13369344,f=65;break;case 12:k=396,h=912384,f=65;break;case 21:k=792,h=1824768,f=65;break;case 20:k=396,h=912384,f=65;break;case 13:k=396,h=912384,f=65;break;case 22:k=1620,h=3110400,f=65;break;default:f=66}do if((f|0)==65){if(k>>>0<g>>>0){f=66;break}g=(h>>>0)/((g*384|0)>>>0)|0,h=g>>>0<16?g:16,c[e>>2]=h,g=c[j>>2]|0,g>>>0>h>>>0?f=68:g=h}while(0);if((f|0)==66&&(c[e>>2]=2147483647,g=c[j>>2]|0,f=68),(f|0)==68&&(c[e>>2]=g),e=b+88|0,c[e>>2]=g,f=Fc(a,1)|0,(f|0)==-1)return r=1,i=d,r|0;r=(f|0)==1,c[b+80>>2]=r&1;do if(r){if(r=Xc(952)|0,f=r,b=b+84|0,c[b>>2]=f,(r|0)==0)return r=65535,i=d,r|0;if(f=Vc(a,f)|0,(f|0)!=0)return r=f,i=d,r|0;if(f=c[b>>2]|0,(c[f+920>>2]|0)==0)break;if(b=c[f+948>>2]|0,(c[f+944>>2]|0)>>>0>b>>>0)return r=1,i=d,r|0;if(b>>>0<(c[j>>2]|0)>>>0)return r=1,i=d,r|0;if(b>>>0>(c[e>>2]|0)>>>0)return r=1,i=d,r|0;c[e>>2]=(b|0)==0?1:b;break}while(0);return Nc(a)|0,r=0,i=d,r|0}function jc(a,b){a|=0,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)){if((c[a+4>>2]|0)!=(c[b+4>>2]|0)){e=1;break}if((c[a+12>>2]|0)!=(c[b+12>>2]|0)){e=1;break}if(f=c[a+16>>2]|0,(f|0)!=(c[b+16>>2]|0)){e=1;break}if((c[a+44>>2]|0)!=(c[b+44>>2]|0)){e=1;break}if((c[a+48>>2]|0)!=(c[b+48>>2]|0)){e=1;break}if((c[a+52>>2]|0)!=(c[b+52>>2]|0)){e=1;break}if((c[a+56>>2]|0)!=(c[b+56>>2]|0)){e=1;break}if(e=c[a+60>>2]|0,(e|0)!=(c[b+60>>2]|0)){e=1;break}if((c[a+80>>2]|0)!=(c[b+80>>2]|0)){e=1;break}do if((f|0)==1){if((c[a+24>>2]|0)!=(c[b+24>>2]|0)){e=1;break a}if((c[a+28>>2]|0)!=(c[b+28>>2]|0)){e=1;break a}if((c[a+32>>2]|0)!=(c[b+32>>2]|0)){e=1;break a}if(f=c[a+36>>2]|0,(f|0)!=(c[b+36>>2]|0)){e=1;break a}if((f|0)==0)break;for(g=c[a+40>>2]|0,h=c[b+40>>2]|0,j=0;;){if(k=j+1|0,(c[g+(j<<2)>>2]|0)!=(c[h+(j<<2)>>2]|0)){e=1;break a}if(!(k>>>0<f>>>0))break;j=k}}else if((f|0)==0&&(c[a+20>>2]|0)!=(c[b+20>>2]|0)){e=1;break a}while(0);if((e|0)!=0){if((c[a+64>>2]|0)!=(c[b+64>>2]|0)){e=1;break}if((c[a+68>>2]|0)!=(c[b+68>>2]|0)){e=1;break}if((c[a+72>>2]|0)!=(c[b+72>>2]|0)){e=1;break}if((c[a+76>>2]|0)!=(c[b+76>>2]|0)){e=1;break}}e=0}else e=1;while(0);return i=d,e|0}function kc(a,b,d,e){a|=0,b|=0,d|=0,e|=0;var f=0,g=0,h=0,j=0,k=0,l=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;f=i,i=i+8|0,h=f,l=i,i=i+8|0,k=i,i=i+8|0,o=i,i=i+8|0,j=i,i=i+8|0,n=i,i=i+8|0,r=i,i=i+432|0,A=i,i=i+8|0,p=i,i=i+8|0,r=r+(0-r&15)|0,D=c[b+3376>>2]|0,G=c[e>>2]|0,c[A>>2]=0,z=b+1192|0,c[z>>2]=(c[z>>2]|0)+1,s=b+1200|0,c[s>>2]=0,q=b+12|0,c[p>>2]=(c[e+48>>2]|0)+(c[(c[q>>2]|0)+52>>2]|0),B=e+36|0,C=b+1212|0,w=e+52|0,x=e+56|0,y=e+60|0,v=e+4|0,g=b+1176|0,t=D+12|0,u=D,e=e+44|0,E=b+1220|0,F=b+1172|0,H=0,I=0;a:for(;;){if(J=c[C>>2]|0,(c[B>>2]|0)==0&&(c[J+(G*216|0)+196>>2]|0)!=0){a=4;break}K=c[(c[q>>2]|0)+56>>2]|0,N=c[w>>2]|0,M=c[x>>2]|0,L=c[y>>2]|0,c[J+(G*216|0)+4>>2]=c[z>>2],c[J+(G*216|0)+8>>2]=N,c[J+(G*216|0)+12>>2]=M,c[J+(G*216|0)+16>>2]=L,c[J+(G*216|0)+24>>2]=K,J=c[v>>2]|0;do if(!((J|0)==7|(J|0)==2)){if((I|0)!=0)break;if(I=Rc(a,A)|0,(I|0)!=0){a=28;break a}if(I=c[A>>2]|0,I>>>0>((c[g>>2]|0)-G|0)>>>0){a=9;break a}if((I|0)==0){I=0;break}_c(t|0,0,164)|0,c[u>>2]=0,I=1}while(0);if(J=c[A>>2]|0,(J|0)==0){if(I=Fb(a,D,(c[C>>2]|0)+(G*216|0)|0,c[v>>2]|0,c[e>>2]|0)|0,(I|0)!=0){a=15;break}I=0}else c[A>>2]=J+-1;if(J=Kb((c[C>>2]|0)+(G*216|0)|0,D,d,E,p,G,c[(c[q>>2]|0)+64>>2]|0,r)|0,(J|0)!=0){a=17;break}if(H=((c[(c[C>>2]|0)+(G*216|0)+196>>2]|0)==1)+H|0,J=(Oc(a)|0)==0?(c[A>>2]|0)!=0:1,N=c[v>>2]|0,(N|0)==7|(N|0)==2&&(c[s>>2]=G),G=Pc(c[F>>2]|0,c[g>>2]|0,G)|0,J&(G|0)==0){a=23;break}if(!J){a=25;break}}return(a|0)==4?(N=c[m>>2]|0,c[n>>2]=7512,pa(N|0,7496,n|0)|0,N=1,i=f,N|0):(a|0)==9?(N=c[m>>2]|0,c[j>>2]=7544,pa(N|0,7496,j|0)|0,N=1,i=f,N|0):(a|0)==15?(N=c[m>>2]|0,c[o>>2]=7560,pa(N|0,7496,o|0)|0,N=I,i=f,N|0):(a|0)==17?(N=c[m>>2]|0,c[k>>2]=7584,pa(N|0,7496,k|0)|0,N=J,i=f,N|0):(a|0)==23?(N=c[m>>2]|0,c[l>>2]=7600,pa(N|0,7496,l|0)|0,N=1,i=f,N|0):(a|0)==25?(j=b+1196|0,k=(c[j>>2]|0)+H|0,k>>>0>(c[g>>2]|0)>>>0?(N=c[m>>2]|0,c[h>>2]=7616,pa(N|0,7496,h|0)|0,N=1,i=f,N|0):(c[j>>2]=k,N=0,i=f,N|0)):(a|0)==28?(i=f,I|0):0}function lc(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i,f=c[a+1192>>2]|0,j=c[a+1200>>2]|0,e=a+1212|0;a:do if((j|0)!=0)for(g=a+16|0,h=0;;){do if(j=j+-1|0,!(j>>>0>b>>>0)){b=j;break a}while((c[(c[e>>2]|0)+(j*216|0)+4>>2]|0)!=(f|0));if(h=h+1|0,k=c[(c[g>>2]|0)+52>>2]|0,!(h>>>0<(k>>>0>10?k:10)>>>0)){b=j;break}}while(0);for(g=a+1172|0,a=a+1176|0;;){if(h=c[e>>2]|0,(c[h+(b*216|0)+4>>2]|0)!=(f|0)){e=11;break}if(h=h+(b*216|0)+196|0,j=c[h>>2]|0,(j|0)==0){e=11;break}if(c[h>>2]=j+-1,b=Pc(c[g>>2]|0,c[a>>2]|0,b)|0,(b|0)==0){e=11;break}}return(e|0)==11?void(i=d):void 0}function mc(a,b,d,e,f){a|=0,b|=0,d|=0,e|=0,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;if(g=i,h=_(f,e)|0,j=c[b+12>>2]|0,(j|0)==1)return _c(a|0,0,h<<2|0)|0,void(i=g);k=c[b+16>>2]|0;do{if((k+-3|0)>>>0<3){if(d=_(c[b+36>>2]|0,d)|0,d=d>>>0<h>>>0?d:h,t=c[b+32>>2]|0,(k+-4|0)>>>0<2){d=(t|0)==0?d:h-d|0;break}if((h|0)!=0){j=0;do c[a+(j<<2)>>2]=1,j=j+1|0;while((j|0)!=(h|0))}if(q=(e-t|0)>>>1,p=(f-t|0)>>>1,(d|0)==0)return void(i=g);j=t<<1,b=j+-1|0,h=e+-1|0,j=1-j|0,f=f+-1|0,l=p,k=0,o=q,n=q,m=p,s=t+-1|0,r=p;do{u=a+((_(r,e)|0)+q<<2)|0,v=(c[u>>2]|0)==1,p=v&1,v&&(c[u>>2]=0);do{if(!((s|0)==-1&(q|0)==(o|0))){if((s|0)==1&(q|0)==(n|0)){n=n+1|0,q=(n|0)<(h|0)?n:h,n=q,s=0,t=j;break}if((t|0)==-1&(r|0)==(m|0)){m=m+-1|0,r=(m|0)>0?m:0,m=r,s=j,t=0;break}if((t|0)==1&(r|0)==(l|0)){l=l+1|0,r=(l|0)<(f|0)?l:f,l=r,s=b,t=0;break}q=q+s|0,r=r+t|0;break}o=o+-1|0,q=(o|0)>0?o:0,o=q,s=0,t=b}while(0);k=p+k|0}while(k>>>0<d>>>0);return void(i=g)}d=0}while(0);switch(k|0){case 4:if(e=c[b+32>>2]|0,(h|0)==0)return void(i=g);j=1-e|0,b=0;do c[a+(b<<2)>>2]=b>>>0<d>>>0?e:j,b=b+1|0;while((b|0)!=(h|0));return void(i=g);case 2:if(d=c[b+24>>2]|0,b=c[b+28>>2]|0,f=j+-1|0,(h|0)!=0){k=0;do c[a+(k<<2)>>2]=f,k=k+1|0;while((k|0)!=(h|0))}if((f|0)==0)return void(i=g);for(h=j+-2|0;;){k=c[d+(h<<2)>>2]|0,l=(k>>>0)/(e>>>0)|0,k=(k>>>0)%(e>>>0)|0,f=c[b+(h<<2)>>2]|0,j=(f>>>0)/(e>>>0)|0,f=(f>>>0)%(e>>>0)|0;a:do if(!(l>>>0>j>>>0)){if(k>>>0>f>>>0)for(;;)if(l=l+1|0,l>>>0>j>>>0)break a;do{m=_(l,e)|0,n=k;do c[a+(n+m<<2)>>2]=h,n=n+1|0;while(!(n>>>0>f>>>0));l=l+1|0}while(!(l>>>0>j>>>0))}while(0);if((h|0)==0)break;h=h+-1|0}return void(i=g);case 1:if((h|0)==0)return void(i=g);d=0;do c[a+(d<<2)>>2]=((((_((d>>>0)/(e>>>0)|0,j)|0)>>>1)+((d>>>0)%(e>>>0)|0)|0)>>>0)%(j>>>0)|0,d=d+1|0;while((d|0)!=(h|0));return void(i=g);case 0:if(e=c[b+20>>2]|0,(h|0)==0)return void(i=g);for(b=0,d=0;;){for(;;){if(b>>>0<j>>>0)break;b=0}f=e+(b<<2)|0,k=c[f>>2]|0;b:do if((k|0)==0)k=0;else{l=0;do{if(m=l+d|0,!(m>>>0<h>>>0))break b;c[a+(m<<2)>>2]=b,l=l+1|0,k=c[f>>2]|0}while(l>>>0<k>>>0)}while(0);if(d=k+d|0,!(d>>>0<h>>>0))break;b=b+1|0}return void(i=g);case 5:if(b=c[b+32>>2]|0,(e|0)==0)return void(i=g);if(h=1-b|0,(f|0)==0)return void(i=g);for(k=0,j=0;;){for(n=0,l=j;;){if(m=a+((_(n,e)|0)+k<<2)|0,c[m>>2]=l>>>0<d>>>0?b:h,n=n+1|0,(n|0)==(f|0))break;l=l+1|0}if(k=k+1|0,(k|0)==(e|0))break;j=j+f|0}return void(i=g);default:if((h|0)==0)return void(i=g);e=c[b+44>>2]|0,d=0;do c[a+(d<<2)>>2]=c[e+(d<<2)>>2],d=d+1|0;while((d|0)!=(h|0));return void(i=g)}}function nc(a,b,d,e,f){a|=0,b|=0,d|=0,e|=0,f|=0;var g=0,h=0,j=0,k=0,l=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;if(k=i,i=i+8|0,g=k,l=i,i=i+8|0,o=i,i=i+8|0,p=i,i=i+8|0,q=i,i=i+8|0,u=i,i=i+8|0,w=i,i=i+8|0,s=i,i=i+8|0,B=i,i=i+8|0,H=i,i=i+8|0,D=i,i=i+8|0,E=i,i=i+8|0,C=i,i=i+8|0,K=i,i=i+8|0,J=i,i=i+8|0,M=i,i=i+8|0,O=i,i=i+8|0,P=i,i=i+8|0,I=i,i=i+8|0,Q=i,i=i+8|0,R=i,i=i+8|0,z=i,i=i+8|0,y=i,i=i+8|0,F=i,i=i+8|0,G=i,i=i+8|0,h=i,i=i+8|0,n=i,i=i+8|0,_c(b|0,0,988)|0,j=_(c[d+56>>2]|0,c[d+52>>2]|0)|0,L=Rc(a,h)|0,(L|0)!=0)return R=L,i=k,R|0;if(L=c[h>>2]|0,c[b>>2]=L,!(L>>>0<j>>>0))return Q=c[m>>2]|0,c[R>>2]=7648,pa(Q|0,7632,R|0)|0,R=1,i=k,R|0;if(L=Rc(a,h)|0,(L|0)!=0)return R=L,i=k,R|0;R=c[h>>2]|0,L=b+4|0,c[L>>2]=R;do if((R|0)==5|(R|0)==0){if((c[f>>2]|0)==5){N=8;break}(c[d+44>>2]|0)==0&&(N=8)}else(R|0)==7|(R|0)==2||(N=8);while(0);if((N|0)==8)return R=c[m>>2]|0,c[Q>>2]=7672,pa(R|0,7632,Q|0)|0,R=1,i=k,R|0;if(N=Rc(a,h)|0,(N|0)!=0)return R=N,i=k,R|0;if(R=c[h>>2]|0,c[b+8>>2]=R,(R|0)!=(c[e>>2]|0))return R=c[m>>2]|0,c[I>>2]=7688,pa(R|0,7632,I|0)|0,R=1,i=k,R|0;for(N=d+12|0,I=c[N>>2]|0,Q=0;;){if((I>>>Q|0)==0)break;Q=Q+1|0}if(Q=Fc(a,Q+-1|0)|0,(Q|0)==-1)return R=1,i=k,R|0;if(I=f,!((c[I>>2]|0)!=5|(Q|0)==0))return R=c[m>>2]|0,c[P>>2]=7712,pa(R|0,7632,P|0)|0,R=1,i=k,R|0;c[b+12>>2]=Q;do if((c[I>>2]|0)==5){if(P=Rc(a,h)|0,(P|0)!=0)return R=P,i=k,R|0;if(R=c[h>>2]|0,c[b+16>>2]=R,!(R>>>0>65535))break;return R=c[m>>2]|0,c[O>>2]=7728,pa(R|0,7632,O|0)|0,R=1,i=k,R|0}while(0);if(O=d+16|0,P=c[O>>2]|0,(P|0)==0){for(P=d+20|0,R=c[P>>2]|0,Q=0;;){if((R>>>Q|0)==0)break;Q=Q+1|0}if(R=Fc(a,Q+-1|0)|0,(R|0)==-1)return R=1,i=k,R|0;Q=b+20|0,c[Q>>2]=R;do if((c[e+8>>2]|0)!=0){if(R=Sc(a,n)|0,(R|0)==0){c[b+24>>2]=c[n>>2];break}return i=k,R|0}while(0);do if((c[I>>2]|0)==5){if(Q=c[Q>>2]|0,Q>>>0>(c[P>>2]|0)>>>1>>>0)return R=1,i=k,R|0;if(P=c[b+24>>2]|0,(Q|0)==(((P|0)>0?0:0-P|0)|0))break;return A=1,i=k,A|0}while(0);P=c[O>>2]|0}do if((P|0)==1){if((c[d+24>>2]|0)!=0)break;if(O=Sc(a,n)|0,(O|0)!=0)return R=O,i=k,R|0;P=b+28|0,c[P>>2]=c[n>>2];do if((c[e+8>>2]|0)!=0){if(O=Sc(a,n)|0,(O|0)==0){c[b+32>>2]=c[n>>2];break}return R=O,i=k,R|0}while(0);if((c[I>>2]|0)!=5)break;if(P=c[P>>2]|0,O=(c[d+32>>2]|0)+P+(c[b+32>>2]|0)|0,(((P|0)<(O|0)?P:O)|0)==0)break;return A=1,i=k,A|0}while(0);do if((c[e+68>>2]|0)!=0){if(O=Rc(a,h)|0,(O|0)!=0)return R=O,i=k,R|0;if(R=c[h>>2]|0,c[b+36>>2]=R,!(R>>>0>127))break;return R=c[m>>2]|0,c[M>>2]=7744,pa(R|0,7632,M|0)|0,R=1,i=k,R|0}while(0);if(M=c[L>>2]|0,(M|0)==5|(M|0)==0){if(M=Fc(a,1)|0,(M|0)==-1)return R=1,i=k,R|0;c[b+40>>2]=M;do{if((M|0)==0){if(J=c[e+48>>2]|0,!(J>>>0>16)){c[b+44>>2]=J;break}return R=c[m>>2]|0,c[K>>2]=7800,pa(R|0,7632,K|0)|0,R=1,i=k,R|0}if(K=Rc(a,h)|0,(K|0)!=0)return R=K,i=k,R|0;if(K=c[h>>2]|0,!(K>>>0>15)){c[b+44>>2]=K+1;break}return R=c[m>>2]|0,c[J>>2]=7768,pa(R|0,7632,J|0)|0,R=1,i=k,R|0}while(0);M=c[L>>2]|0}do if((M|0)==5|(M|0)==0){if(J=c[b+44>>2]|0,K=c[N>>2]|0,L=Fc(a,1)|0,(L|0)==-1)return R=1,i=k,R|0;if(c[b+68>>2]=L,(L|0)==0)break;L=0;a:for(;;){if(L>>>0>J>>>0){N=59;break}if(M=Rc(a,G)|0,(M|0)!=0){A=M,N=130;break}if(M=c[G>>2]|0,M>>>0>3){N=62;break}c[b+(L*12|0)+72>>2]=M;do if(M>>>0<2){if(M=Rc(a,F)|0,(M|0)!=0){A=M,N=130;break a}if(M=c[F>>2]|0,!(M>>>0<K>>>0)){N=66;break a}c[b+(L*12|0)+76>>2]=M+1}else{if((M|0)!=2)break;if(M=Rc(a,F)|0,(M|0)!=0){A=M,N=130;break a}c[b+(L*12|0)+80>>2]=c[F>>2]}while(0);if((c[G>>2]|0)==3){N=72;break}L=L+1|0}if((N|0)==59)return R=c[m>>2]|0,c[C>>2]=8112,pa(R|0,7632,C|0)|0,R=1,i=k,R|0;if((N|0)==62)return R=c[m>>2]|0,c[E>>2]=8144,pa(R|0,7632,E|0)|0,R=1,i=k,R|0;if((N|0)==66)return R=c[m>>2]|0,c[D>>2]=8176,pa(R|0,7632,D|0)|0,R=1,i=k,R|0;if((N|0)==72){if((L|0)!=0)break;return R=c[m>>2]|0,c[H>>2]=8200,pa(R|0,7632,H|0)|0,R=1,i=k,R|0}if((N|0)==130)return i=k,A|0}while(0);do if((c[f+4>>2]|0)!=0){if(C=c[d+44>>2]|0,R=(c[I>>2]|0)==5,D=Fc(a,1)|0,E=(D|0)==-1,R){if(E)return R=1,i=k,R|0;if(c[b+276>>2]=D,r=Fc(a,1)|0,(r|0)==-1)return R=1,i=k,R|0;if(c[b+280>>2]=r,(C|0)!=0|(r|0)==0)break;return R=c[m>>2]|0,c[B>>2]=7976,pa(R|0,7632,B|0)|0,R=1,i=k,R|0}if(E)return R=1,i=k,R|0;if(c[b+284>>2]=D,(D|0)==0)break;for(D=(C<<1)+2|0,G=0,E=0,H=0,B=0,F=0;;){if(G>>>0>D>>>0){N=84;break}if(f=Rc(a,y)|0,(f|0)!=0){A=f,N=130;break}if(f=c[y>>2]|0,f>>>0>6){N=87;break}if(c[b+(G*20|0)+288>>2]=f,(f&-3|0)==1){if(f=Rc(a,z)|0,(f|0)!=0){A=f,N=130;break}c[b+(G*20|0)+292>>2]=(c[z>>2]|0)+1,f=c[y>>2]|0}if((f|0)==2){if(f=Rc(a,z)|0,(f|0)!=0){A=f,N=130;break}c[b+(G*20|0)+296>>2]=c[z>>2],f=c[y>>2]|0}if((f|0)==3|(f|0)==6){if(f=Rc(a,z)|0,(f|0)!=0){A=f,N=130;break}c[b+(G*20|0)+300>>2]=c[z>>2],f=c[y>>2]|0}if((f|0)==4){if(f=Rc(a,z)|0,(f|0)!=0){A=f,N=130;break}if(f=c[z>>2]|0,f>>>0>C>>>0){N=100;break}c[b+(G*20|0)+304>>2]=(f|0)==0?65535:f+-1,f=c[y>>2]|0,x=H+1|0}else x=H;if(r=((f|0)==5)+B|0,t=((f|0)!=0&f>>>0<4&1)+E|0,v=((f|0)==6)+F|0,(f|0)==0){N=106;break}G=G+1|0,E=t,H=x,B=r,F=v}if((N|0)==84)return R=c[m>>2]|0,c[s>>2]=8008,pa(R|0,7632,s|0)|0,R=1,i=k,R|0;if((N|0)==87)return R=c[m>>2]|0,c[w>>2]=8040,pa(R|0,7632,w|0)|0,R=1,i=k,R|0;if((N|0)==100)return R=c[m>>2]|0,c[u>>2]=8080,pa(R|0,7632,u|0)|0,R=1,i=k,R|0;if((N|0)==106){if(x>>>0>1|r>>>0>1|v>>>0>1)return R=1,i=k,R|0;if((t|0)==0|(r|0)==0)break;return A=1,i=k,A|0}if((N|0)==130)return i=k,A|0}while(0);if(r=Sc(a,n)|0,(r|0)!=0)return R=r,i=k,R|0;if(R=c[n>>2]|0,c[b+48>>2]=R,R=R+(c[e+52>>2]|0)|0,c[n>>2]=R,R>>>0>51)return R=c[m>>2]|0,c[q>>2]=7840,pa(R|0,7632,q|0)|0,R=1,i=k,R|0;do if((c[e+60>>2]|0)!=0){if(q=Rc(a,h)|0,(q|0)!=0)return R=q,i=k,R|0;if(q=c[h>>2]|0,c[b+52>>2]=q,q>>>0>2)return R=c[m>>2]|0,c[p>>2]=7856,pa(R|0,7632,p|0)|0,R=1,i=k,R|0;if((q|0)==1)break;if(p=Sc(a,n)|0,(p|0)!=0)return R=p,i=k,R|0;if(p=c[n>>2]|0,(p+6|0)>>>0>12)return R=c[m>>2]|0,c[o>>2]=7888,pa(R|0,7632,o|0)|0,R=1,i=k,R|0;if(c[b+56>>2]=p<<1,o=Sc(a,n)|0,(o|0)!=0)return R=o,i=k,R|0;if(n=c[n>>2]|0,!((n+6|0)>>>0>12)){c[b+60>>2]=n<<1;break}return R=c[m>>2]|0,c[l>>2]=7920,pa(R|0,7632,l|0)|0,R=1,i=k,R|0}while(0);if(!((c[e+12>>2]|0)>>>0>1))return R=0,i=k,R|0;if(!(((c[e+16>>2]|0)+-3|0)>>>0<3))return R=0,i=k,R|0;for(e=e+36|0,l=c[e>>2]|0,o=(((j>>>0)%(l>>>0)|0|0)==0?1:2)+((j>>>0)/(l>>>0)|0)|0,n=0;;){if(l=n+1|0,(-1<<l&o|0)==0)break;n=l}return a=Fc(a,((1<<n)+-1&o|0)==0?n:l)|0,c[h>>2]=a,(a|0)==-1?(R=1,i=k,R|0):(c[b+64>>2]=a,R=c[e>>2]|0,a>>>0>(((j+-1+R|0)>>>0)/(R>>>0)|0)>>>0?(R=c[m>>2]|0,c[g>>2]=7944,pa(R|0,7632,g|0)|0,R=1,i=k,R|0):(R=0,i=k,R|0))}function oc(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0;d=i,i=i+32|0,e=d,g=d+8|0,f=g,c[g+0>>2]=c[a+0>>2],c[g+4>>2]=c[a+4>>2],c[g+8>>2]=c[a+8>>2],c[g+12>>2]=c[a+12>>2],c[g+16>>2]=c[a+16>>2],a=Rc(f,e)|0;
do if((a|0)==0){if(a=Rc(f,e)|0,(a|0)!=0)break;if(a=Rc(f,e)|0,(a|0)!=0)break;if(e=c[e>>2]|0,e>>>0>255){a=1;break}c[b>>2]=e,a=0}while(0);return i=d,a|0}function pc(a,b,d){a|=0,b|=0,d|=0;var e=0,f=0,g=0,h=0;if(e=i,i=i+32|0,g=e,h=e+8|0,f=h,c[h+0>>2]=c[a+0>>2],c[h+4>>2]=c[a+4>>2],c[h+8>>2]=c[a+8>>2],c[h+12>>2]=c[a+12>>2],c[h+16>>2]=c[a+16>>2],a=Rc(f,g)|0,(a|0)!=0)return h=a,i=e,h|0;if(a=Rc(f,g)|0,(a|0)!=0)return h=a,i=e,h|0;if(g=Rc(f,g)|0,(g|0)!=0)return h=g,i=e,h|0;for(g=0;;){if((b>>>g|0)==0)break;g=g+1|0}return b=Fc(f,g+-1|0)|0,(b|0)==-1?(h=1,i=e,h|0):(c[d>>2]=b,h=0,i=e,h|0)}function qc(a,b,d,e){a|=0,b|=0,d|=0,e|=0;var f=0,g=0,h=0;if(f=i,i=i+32|0,g=f,h=f+8|0,(d|0)!=5)return a=1,i=f,a|0;if(d=h,c[h+0>>2]=c[a+0>>2],c[h+4>>2]=c[a+4>>2],c[h+8>>2]=c[a+8>>2],c[h+12>>2]=c[a+12>>2],c[h+16>>2]=c[a+16>>2],h=Rc(d,g)|0,(h|0)!=0)return a=h,i=f,a|0;if(h=Rc(d,g)|0,(h|0)!=0)return a=h,i=f,a|0;if(g=Rc(d,g)|0,(g|0)!=0)return a=g,i=f,a|0;for(g=0;;){if((b>>>g|0)==0)break;g=g+1|0}return(Fc(d,g+-1|0)|0)==-1?(a=1,i=f,a|0):(a=Rc(d,e)|0,i=f,a|0)}function rc(a,b,d,e){a|=0,b|=0,d|=0,e|=0;var f=0,g=0,h=0,j=0;if(f=i,i=i+32|0,h=f,j=f+8|0,g=j,c[j+0>>2]=c[a+0>>2],c[j+4>>2]=c[a+4>>2],c[j+8>>2]=c[a+8>>2],c[j+12>>2]=c[a+12>>2],c[j+16>>2]=c[a+16>>2],a=Rc(g,h)|0,(a|0)!=0)return j=a,i=f,j|0;if(a=Rc(g,h)|0,(a|0)!=0)return j=a,i=f,j|0;if(a=Rc(g,h)|0,(a|0)!=0)return j=a,i=f,j|0;for(j=c[b+12>>2]|0,a=0;;){if((j>>>a|0)==0)break;a=a+1|0}if((Fc(g,a+-1|0)|0)==-1)return j=1,i=f,j|0;do if((d|0)==5){if(h=Rc(g,h)|0,(h|0)==0)break;return i=f,h|0}while(0);for(h=c[b+20>>2]|0,b=0;;){if((h>>>b|0)==0)break;b=b+1|0}return g=Fc(g,b+-1|0)|0,(g|0)==-1?(j=1,i=f,j|0):(c[e>>2]=g,j=0,i=f,j|0)}function sc(a,b,d,e){a|=0,b|=0,d|=0,e|=0;var f=0,g=0,h=0,j=0;if(f=i,i=i+32|0,h=f,j=f+8|0,g=j,c[j+0>>2]=c[a+0>>2],c[j+4>>2]=c[a+4>>2],c[j+8>>2]=c[a+8>>2],c[j+12>>2]=c[a+12>>2],c[j+16>>2]=c[a+16>>2],a=Rc(g,h)|0,(a|0)!=0)return j=a,i=f,j|0;if(a=Rc(g,h)|0,(a|0)!=0)return j=a,i=f,j|0;if(a=Rc(g,h)|0,(a|0)!=0)return j=a,i=f,j|0;for(j=c[b+12>>2]|0,a=0;;){if((j>>>a|0)==0)break;a=a+1|0}if((Fc(g,a+-1|0)|0)==-1)return j=1,i=f,j|0;do if((d|0)==5){if(h=Rc(g,h)|0,(h|0)==0)break;return i=f,h|0}while(0);for(h=c[b+20>>2]|0,b=0;;){if((h>>>b|0)==0)break;b=b+1|0}return(Fc(g,b+-1|0)|0)==-1?(j=1,i=f,j|0):(j=Sc(g,e)|0,i=f,j|0)}function tc(a,b,d,e,f){a|=0,b|=0,d|=0,e|=0,f|=0;var g=0,h=0,j=0,k=0;g=i,i=i+32|0,j=g,k=g+8|0,h=k,c[k+0>>2]=c[a+0>>2],c[k+4>>2]=c[a+4>>2],c[k+8>>2]=c[a+8>>2],c[k+12>>2]=c[a+12>>2],c[k+16>>2]=c[a+16>>2],a=Rc(h,j)|0;do if((a|0)==0){if(a=Rc(h,j)|0,(a|0)!=0)break;if(a=Rc(h,j)|0,(a|0)!=0)break;for(b=c[b+12>>2]|0,a=0;;){if((b>>>a|0)==0)break;a=a+1|0}if((Fc(h,a+-1|0)|0)==-1){a=1;break}if((d|0)==5&&(a=Rc(h,j)|0,(a|0)!=0))break;if(a=Sc(h,f)|0,(a|0)!=0)break;if((e|0)!=0&&(a=Sc(h,f+4|0)|0,(a|0)!=0))break;a=0}while(0);return i=g,a|0}function uc(a,b,d,e,f){a|=0,b|=0,d|=0,e|=0,f|=0;var g=0,h=0,j=0,k=0,l=0;if(f=i,i=i+40|0,h=f,j=f+8|0,l=f+16|0,g=l,c[l+0>>2]=c[b+0>>2],c[l+4>>2]=c[b+4>>2],c[l+8>>2]=c[b+8>>2],c[l+12>>2]=c[b+12>>2],c[l+16>>2]=c[b+16>>2],b=Rc(g,h)|0,(b|0)!=0)return l=b,i=f,l|0;if(b=Rc(g,h)|0,(b|0)!=0)return l=b,i=f,l|0;if(b=Rc(g,h)|0,(b|0)!=0)return l=b,i=f,l|0;for(k=c[d+12>>2]|0,b=0;;){if((k>>>b|0)==0)break;b=b+1|0}if((Fc(g,b+-1|0)|0)==-1)return l=1,i=f,l|0;if(b=Rc(g,h)|0,(b|0)!=0)return l=b,i=f,l|0;if(b=d+16|0,k=c[b>>2]|0,(k|0)==0){for(k=c[d+20>>2]|0,l=0;;){if((k>>>l|0)==0)break;l=l+1|0}if((Fc(g,l+-1|0)|0)==-1)return l=1,i=f,l|0;do if((c[e+8>>2]|0)!=0){if(k=Sc(g,j)|0,(k|0)==0)break;return i=f,k|0}while(0);k=c[b>>2]|0}do if((k|0)==1){if((c[d+24>>2]|0)!=0)break;if(d=Sc(g,j)|0,(d|0)!=0)return l=d,i=f,l|0;if((c[e+8>>2]|0)==0)break;if(k=Sc(g,j)|0,(k|0)==0)break;return i=f,k|0}while(0);do if((c[e+68>>2]|0)!=0){if(k=Rc(g,h)|0,(k|0)==0)break;return i=f,k|0}while(0);return l=Fc(g,1)|0,c[a>>2]=l,l=(l|0)==-1|0,i=f,l|0}function vc(a){a|=0;var b=0;b=i,_c(a|0,0,3396)|0,c[a+8>>2]=32,c[a+4>>2]=256,c[a+1332>>2]=1,i=b}function wc(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0;d=i,h=c[b+8>>2]|0,e=a+(h<<2)+20|0,g=c[e>>2]|0;do{if((g|0)==0){if(h=Xc(92)|0,c[e>>2]=h,(h|0)!=0)break;return b=65535,i=d,b|0}if(f=a+8|0,(h|0)!=(c[f>>2]|0)){Yc(c[g+40>>2]|0),c[(c[e>>2]|0)+40>>2]=0,Yc(c[(c[e>>2]|0)+84>>2]|0),c[(c[e>>2]|0)+84>>2]=0;break}if(g=a+16|0,(jc(b,c[g>>2]|0)|0)!=0){Yc(c[(c[e>>2]|0)+40>>2]|0),c[(c[e>>2]|0)+40>>2]=0,Yc(c[(c[e>>2]|0)+84>>2]|0),c[(c[e>>2]|0)+84>>2]=0,c[f>>2]=33,c[a+4>>2]=257,c[g>>2]=0,c[a+12>>2]=0;break}return h=b+40|0,Yc(c[h>>2]|0),c[h>>2]=0,h=b+84|0,Yc(c[h>>2]|0),c[h>>2]=0,h=0,i=d,h|0}while(0);e=(c[e>>2]|0)+0|0,b=b+0|0,a=e+92|0;do c[e>>2]=c[b>>2],e=e+4|0,b=b+4|0;while((e|0)<(a|0));return h=0,i=d,h|0}function xc(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0;d=i,g=c[b>>2]|0,e=a+(g<<2)+148|0,f=c[e>>2]|0;do{if((f|0)==0){if(h=Xc(72)|0,c[e>>2]=h,(h|0)!=0)break;return b=65535,i=d,b|0}if(h=a+4|0,(g|0)!=(c[h>>2]|0)){Yc(c[f+20>>2]|0),c[(c[e>>2]|0)+20>>2]=0,Yc(c[(c[e>>2]|0)+24>>2]|0),c[(c[e>>2]|0)+24>>2]=0,Yc(c[(c[e>>2]|0)+28>>2]|0),c[(c[e>>2]|0)+28>>2]=0,Yc(c[(c[e>>2]|0)+44>>2]|0),c[(c[e>>2]|0)+44>>2]=0;break}(c[b+4>>2]|0)!=(c[a+8>>2]|0)&&(c[h>>2]=257,f=c[e>>2]|0),Yc(c[f+20>>2]|0),c[(c[e>>2]|0)+20>>2]=0,Yc(c[(c[e>>2]|0)+24>>2]|0),c[(c[e>>2]|0)+24>>2]=0,Yc(c[(c[e>>2]|0)+28>>2]|0),c[(c[e>>2]|0)+28>>2]=0,Yc(c[(c[e>>2]|0)+44>>2]|0),c[(c[e>>2]|0)+44>>2]=0}while(0);e=(c[e>>2]|0)+0|0,b=b+0|0,f=e+72|0;do c[e>>2]=c[b>>2],e=e+4|0,b=b+4|0;while((e|0)<(f|0));return h=0,i=d,h|0}function yc(a,b,d){a|=0,b|=0,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;if(e=i,g=a+(b<<2)+148|0,m=c[g>>2]|0,(m|0)==0)return p=1,i=e,p|0;if(f=c[m+4>>2]|0,h=c[a+(f<<2)+20>>2]|0,(h|0)==0)return p=1,i=e,p|0;j=c[h+52>>2]|0,h=_(c[h+56>>2]|0,j)|0,k=c[m+12>>2]|0;a:do if(k>>>0>1){if(l=c[m+16>>2]|0,(l|0)!=2){if((l|0)==0){for(m=c[m+20>>2]|0,l=0;;){if(j=l+1|0,(c[m+(l<<2)>>2]|0)>>>0>h>>>0){a=1;break}if(!(j>>>0<k>>>0))break a;l=j}return i=e,a|0}if((l+-3|0)>>>0<3){if(!((c[m+36>>2]|0)>>>0>h>>>0))break;return a=1,i=e,a|0}if((l|0)!=6)break;if(!((c[m+40>>2]|0)>>>0<h>>>0))break;return a=1,i=e,a|0}for(l=c[m+24>>2]|0,m=c[m+28>>2]|0,p=k+-1|0,n=0;;){if(o=c[l+(n<<2)>>2]|0,k=c[m+(n<<2)>>2]|0,!(o>>>0<=k>>>0&k>>>0<h>>>0)){a=1,h=33;break}if(n=n+1|0,((o>>>0)%(j>>>0)|0)>>>0>((k>>>0)%(j>>>0)|0)>>>0){a=1,h=33;break}if(!(n>>>0<p>>>0))break a}if((h|0)==33)return i=e,a|0}while(0);j=a+4|0,k=c[j>>2]|0;do{if((k|0)!=256){if(h=a+3380|0,(c[h>>2]|0)==0){if((k|0)==(b|0))break;if(k=a+8|0,(f|0)==(c[k>>2]|0)){c[j>>2]=b,c[a+12>>2]=c[g>>2];break}if((d|0)==0)return p=1,i=e,p|0;c[j>>2]=b,p=c[g>>2]|0,c[a+12>>2]=p,p=c[p+4>>2]|0,c[k>>2]=p,p=c[a+(p<<2)+20>>2]|0,c[a+16>>2]=p,o=p+52|0,p=p+56|0,c[a+1176>>2]=_(c[p>>2]|0,c[o>>2]|0)|0,c[a+1340>>2]=c[o>>2],c[a+1344>>2]=c[p>>2],c[h>>2]=1;break}if(c[h>>2]=0,p=a+1212|0,Yc(c[p>>2]|0),c[p>>2]=0,o=a+1172|0,Yc(c[o>>2]|0),g=c[a+1176>>2]|0,f=g*216|0,d=Xc(f)|0,b=d,c[p>>2]=b,p=Xc(g<<2)|0,c[o>>2]=p,(d|0)==0|(p|0)==0)return p=65535,i=e,p|0;_c(d|0,0,f|0)|0,p=a+16|0,Ob(b,c[(c[p>>2]|0)+52>>2]|0,g),b=c[p>>2]|0;b:do if((c[a+1216>>2]|0)==0){if((c[b+16>>2]|0)==2){d=1;break}do if((c[b+80>>2]|0)!=0){if(d=c[b+84>>2]|0,(c[d+920>>2]|0)==0)break;if((c[d+944>>2]|0)==0){d=1;break b}}while(0);d=0}else d=1;while(0);if(p=_(c[b+56>>2]|0,c[b+52>>2]|0)|0,a=qb(a+1220|0,p,c[b+88>>2]|0,c[b+44>>2]|0,c[b+12>>2]|0,d)|0,(a|0)==0)break;return i=e,a|0}c[j>>2]=b,p=c[g>>2]|0,c[a+12>>2]=p,p=c[p+4>>2]|0,c[a+8>>2]=p,p=c[a+(p<<2)+20>>2]|0,c[a+16>>2]=p,o=p+52|0,p=p+56|0,c[a+1176>>2]=_(c[p>>2]|0,c[o>>2]|0)|0,c[a+1340>>2]=c[o>>2],c[a+1344>>2]=c[p>>2],c[a+3380>>2]=1}while(0);return p=0,i=e,p|0}function zc(a){a|=0;var b=0,d=0,e=0;if(b=i,c[a+1196>>2]=0,c[a+1192>>2]=0,d=a+1176|0,(c[d>>2]|0)==0)return void(i=b);a=c[a+1212>>2]|0,e=0;do c[a+(e*216|0)+4>>2]=0,c[a+(e*216|0)+196>>2]=0,e=e+1|0;while(e>>>0<(c[d>>2]|0)>>>0);i=b}function Ac(a){return a|=0,i=i,(c[a+1188>>2]|0)==0|0}function Bc(a){a|=0;var b=0,d=0,e=0,f=0;b=i;do{if((c[a+1404>>2]|0)==0){if((c[a+1196>>2]|0)!=(c[a+1176>>2]|0))break;return d=1,i=b,d|0}if(d=c[a+1176>>2]|0,(d|0)==0)return f=1,i=b,f|0;a=c[a+1212>>2]|0,e=0,f=0;do f=((c[a+(e*216|0)+196>>2]|0)!=0)+f|0,e=e+1|0;while(e>>>0<d>>>0);if((f|0)!=(d|0))break;return d=1,i=b,d|0}while(0);return f=0,i=b,f|0}function Cc(a,b){a|=0,b|=0;var d=0,e=0;d=i,e=c[a+16>>2]|0,mc(c[a+1172>>2]|0,c[a+12>>2]|0,b,c[e+52>>2]|0,c[e+56>>2]|0),i=d}function Dc(a,b,d,e){a|=0,b|=0,d|=0,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;if(f=i,i=i+48|0,m=f,p=f+8|0,o=f+16|0,l=f+24|0,j=f+32|0,h=f+40|0,c[e>>2]=0,k=b,g=c[k>>2]|0,(g+-6|0)>>>0<6|(g+-13|0)>>>0<6)return c[e>>2]=1,s=0,i=f,s|0;if(!((g|0)==5|(g|0)==1))return s=0,i=f,s|0;if(g=d+1300|0,n=d+1332|0,(c[n>>2]|0)!=0&&(c[e>>2]=1,c[n>>2]=0),n=oc(a,m)|0,(n|0)!=0)return s=n,i=f,s|0;if(n=c[d+(c[m>>2]<<2)+148>>2]|0,(n|0)==0)return s=65520,i=f,s|0;if(r=c[n+4>>2]|0,m=c[d+(r<<2)+20>>2]|0,(m|0)==0)return s=65520,i=f,s|0;s=c[d+8>>2]|0;do if(!((s|0)==32|(r|0)==(s|0))){if((c[k>>2]|0)==5)break;return e=65520,i=f,e|0}while(0);s=c[d+1304>>2]|0,r=c[b+4>>2]|0;do if((s|0)!=(r|0)){if(!((s|0)==0|(r|0)==0))break;c[e>>2]=1}while(0);if(r=g,s=(c[k>>2]|0)==5,(c[r>>2]|0)==5?s||(q=17):s&&(q=17),(q|0)==17&&(c[e>>2]=1),s=m+12|0,(pc(a,c[s>>2]|0,p)|0)!=0)return s=1,i=f,s|0;if(q=d+1308|0,p=c[p>>2]|0,(c[q>>2]|0)!=(p|0)&&(c[q>>2]=p,c[e>>2]=1),(c[k>>2]|0)==5){if((qc(a,c[s>>2]|0,5,o)|0)!=0)return s=1,i=f,s|0;do if((c[r>>2]|0)==5){if(q=d+1312|0,p=c[q>>2]|0,o=c[o>>2]|0,(p|0)==(o|0))break;c[e>>2]=1,p=o}else q=d+1312|0,p=c[o>>2]|0;while(0);c[q>>2]=p}o=c[m+16>>2]|0;do if((o|0)==1){if((c[m+24>>2]|0)!=0)break;if(j=n+8|0,l=h,a=tc(a,m,c[k>>2]|0,c[j>>2]|0,l)|0,(a|0)!=0)return s=a,i=f,s|0;if(a=d+1324|0,k=c[l>>2]|0,(c[a>>2]|0)!=(k|0)&&(c[a>>2]=k,c[e>>2]=1),(c[j>>2]|0)==0)break;if(d=d+1328|0,h=c[h+4>>2]|0,(c[d>>2]|0)==(h|0))break;c[d>>2]=h,c[e>>2]=1}else if((o|0)==0){if((rc(a,m,c[k>>2]|0,l)|0)!=0)return s=1,i=f,s|0;if(h=d+1316|0,l=c[l>>2]|0,(c[h>>2]|0)!=(l|0)&&(c[h>>2]=l,c[e>>2]=1),(c[n+8>>2]|0)==0)break;if(h=sc(a,m,c[k>>2]|0,j)|0,(h|0)!=0)return s=h,i=f,s|0;if(d=d+1320|0,h=c[j>>2]|0,(c[d>>2]|0)==(h|0))break;c[d>>2]=h,c[e>>2]=1}while(0);return q=b,r=c[q+4>>2]|0,s=g,c[s>>2]=c[q>>2],c[s+4>>2]=r,s=0,i=f,s|0}function Ec(a){a|=0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;b=i,d=0;a:for(;;){h=c[a+(d<<2)+148>>2]|0;b:do if((h|0)!=0){if(e=c[a+(c[h+4>>2]<<2)+20>>2]|0,(e|0)==0)break;if(f=c[e+52>>2]|0,e=_(c[e+56>>2]|0,f)|0,j=c[h+12>>2]|0,!(j>>>0>1)){a=0,d=18;break a}if(g=c[h+16>>2]|0,(g|0)==2)for(g=c[h+24>>2]|0,h=c[h+28>>2]|0,k=j+-1|0,m=0;;){if(j=c[g+(m<<2)>>2]|0,l=c[h+(m<<2)>>2]|0,!(j>>>0<=l>>>0&l>>>0<e>>>0))break b;if(m=m+1|0,((j>>>0)%(f>>>0)|0)>>>0>((l>>>0)%(f>>>0)|0)>>>0)break b;if(!(m>>>0<k>>>0)){a=0,d=18;break a}}else{if((g|0)!=0){if((g+-3|0)>>>0<3){if((c[h+36>>2]|0)>>>0>e>>>0)break;a=0,d=18;break a}if((g|0)!=6){a=0,d=18;break a}if((c[h+40>>2]|0)>>>0<e>>>0)break;a=0,d=18;break a}for(f=c[h+20>>2]|0,h=0;;){if(g=h+1|0,(c[f+(h<<2)>>2]|0)>>>0>e>>>0)break b;if(!(g>>>0<j>>>0)){a=0,d=18;break a}h=g}}}while(0);if(d=d+1|0,!(d>>>0<256)){a=1,d=18;break}}return(d|0)==18?(i=b,a|0):0}function Fc(a,b){a|=0,b|=0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;g=i,h=a+4|0,n=c[h>>2]|0,f=c[a+12>>2]<<3,e=a+16|0,j=c[e>>2]|0,l=f-j|0;do if((l|0)>31){if(k=a+8|0,l=c[k>>2]|0,m=(d[n+1|0]|0)<<16|(d[n]|0)<<24|(d[n+2|0]|0)<<8|(d[n+3|0]|0),(l|0)==0)break;m=(d[n+4|0]|0)>>>(8-l|0)|m<<l}else{if(k=a+8|0,(l|0)<=0){m=0;break}if(p=c[k>>2]|0,o=p+24|0,m=(d[n]|0)<<o,l=l+-8+p|0,(l|0)<=0)break;for(;;)if(n=n+1|0,o=o+-8|0,m=(d[n]|0)<<o|m,l=l+-8|0,!((l|0)>0))break}while(0);return j=j+b|0,c[e>>2]=j,c[k>>2]=j&7,j>>>0>f>>>0?(p=-1,i=g,p|0):(c[h>>2]=(c[a>>2]|0)+(j>>>3),p=m>>>(32-b|0),i=g,p|0)}function Gc(a){a|=0;var b=0,e=0,f=0,g=0,h=0;if(b=i,f=c[a+4>>2]|0,e=(c[a+12>>2]<<3)-(c[a+16>>2]|0)|0,(e|0)>31)return e=c[a+8>>2]|0,a=(d[f+1|0]|0)<<16|(d[f]|0)<<24|(d[f+2|0]|0)<<8|(d[f+3|0]|0),(e|0)==0?(g=a,i=b,g|0):(g=(d[f+4|0]|0)>>>(8-e|0)|a<<e,i=b,g|0);if((e|0)<=0)return g=0,i=b,g|0;if(h=c[a+8>>2]|0,a=h+24|0,g=(d[f]|0)<<a,e=e+-8+h|0,(e|0)<=0)return h=g,i=b,h|0;for(;;)if(f=f+1|0,a=a+-8|0,g=(d[f]|0)<<a|g,e=e+-8|0,!((e|0)>0))break;return i=b,g|0}function Hc(a,b){a|=0,b|=0;var d=0,e=0;return d=i,e=a+16|0,b=(c[e>>2]|0)+b|0,c[e>>2]=b,c[a+8>>2]=b&7,b>>>0>c[a+12>>2]<<3>>>0?(e=-1,i=d,e|0):(c[a+4>>2]=(c[a>>2]|0)+(b>>>3),e=0,i=d,e|0)}function Ic(a){return a|=0,i=i,(c[a+8>>2]|0)==0|0}function Jc(a,b,e,f){a|=0,b|=0,e|=0,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;g=i,j=d[8224+b|0]|0,k=d[8280+b|0]|0,b=c[8336+(k*12|0)>>2]<<j,h=c[8340+(k*12|0)>>2]<<j,j=c[8344+(k*12|0)>>2]<<j,(e|0)==0&&(c[a>>2]=_(c[a>>2]|0,b)|0);a:do{if((f&65436|0)==0){if((f&98|0)==0){if(f=(c[a>>2]|0)+32>>6,(f+512|0)>>>0>1023)return k=1,i=g,k|0;c[a+60>>2]=f,c[a+56>>2]=f,c[a+52>>2]=f,c[a+48>>2]=f,c[a+44>>2]=f,c[a+40>>2]=f,c[a+36>>2]=f,c[a+32>>2]=f,c[a+28>>2]=f,c[a+24>>2]=f,c[a+20>>2]=f,c[a+16>>2]=f,c[a+12>>2]=f,c[a+8>>2]=f,c[a+4>>2]=f,c[a>>2]=f;break}if(n=a+4|0,k=_(c[n>>2]|0,h)|0,l=a+20|0,m=_(c[l>>2]|0,b)|0,j=a+24|0,e=_(c[j>>2]|0,h)|0,f=c[a>>2]|0,b=(k>>1)-e|0,e=k+(e>>1)|0,h=m+f+32|0,k=h+e>>6,c[a>>2]=k,m=f-m+32|0,f=m+b>>6,c[n>>2]=f,b=m-b>>6,c[a+8>>2]=b,e=h-e>>6,c[a+12>>2]=e,c[a+48>>2]=k,c[a+32>>2]=k,c[a+16>>2]=k,c[a+52>>2]=f,c[a+36>>2]=f,c[l>>2]=f,c[a+56>>2]=b,c[a+40>>2]=b,c[j>>2]=b,c[a+60>>2]=e,c[a+44>>2]=e,c[a+28>>2]=e,(k+512|0)>>>0>1023)return n=1,i=g,n|0;if((f+512|0)>>>0>1023)return n=1,i=g,n|0;if((b+512|0)>>>0>1023)return n=1,i=g,n|0;if(!((e+512|0)>>>0>1023))break;return a=1,i=g,a|0}for(z=a+4|0,s=a+56|0,w=a+60|0,q=c[w>>2]|0,u=_(c[z>>2]|0,h)|0,c[s>>2]=_(c[s>>2]|0,h)|0,c[w>>2]=_(q,j)|0,w=a+8|0,q=c[w>>2]|0,s=a+16|0,y=_(c[a+20>>2]|0,b)|0,o=_(c[s>>2]|0,j)|0,p=a+12|0,k=c[p>>2]|0,l=_(c[a+32>>2]|0,h)|0,A=_(c[a+24>>2]|0,h)|0,r=c[a+28>>2]|0,t=_(c[a+48>>2]|0,j)|0,f=_(c[a+36>>2]|0,h)|0,m=c[a+44>>2]|0,n=_(c[a+40>>2]|0,j)|0,e=_(c[a+52>>2]|0,h)|0,x=c[a>>2]|0,v=y+x|0,y=x-y|0,x=(u>>1)-A|0,u=(A>>1)+u|0,j=u+v|0,c[a>>2]=j,c[z>>2]=x+y,c[w>>2]=y-x,c[p>>2]=v-u,p=_(h,r+q|0)|0,r=_(q-r|0,h)|0,q=(o>>1)-t|0,o=(t>>1)+o|0,h=o+p|0,c[s>>2]=h,c[a+20>>2]=q+r,c[a+24>>2]=r-q,c[a+28>>2]=p-o,o=_(b,m+k|0)|0,b=_(k-m|0,b)|0,m=(l>>1)-e|0,l=(e>>1)+l|0,e=l+o|0,c[a+32>>2]=e,c[a+36>>2]=m+b,c[a+40>>2]=b-m,c[a+44>>2]=o-l,l=a+56|0,o=c[l>>2]|0,m=o+f|0,o=f-o|0,f=a+60|0,b=c[f>>2]|0,k=(n>>1)-b|0,n=(b>>1)+n|0,b=n+m|0,c[a+48>>2]=b,c[a+52>>2]=k+o,c[l>>2]=o-k,c[f>>2]=m-n,f=3;;){if(y=(h>>1)-b|0,h=(b>>1)+h|0,z=e+j+32|0,A=z+h>>6,c[a>>2]=A,b=j-e+32|0,e=b+y>>6,c[a+16>>2]=e,b=b-y>>6,c[a+32>>2]=b,h=z-h>>6,c[a+48>>2]=h,(A+512|0)>>>0>1023){a=1,f=19;break}if((e+512|0)>>>0>1023){a=1,f=19;break}if((b+512|0)>>>0>1023){a=1,f=19;break}if((h+512|0)>>>0>1023){a=1,f=19;break}if(j=a+4|0,(f|0)==0)break a;e=c[a+36>>2]|0,h=c[a+20>>2]|0,b=c[a+52>>2]|0,a=j,j=c[j>>2]|0,f=f+-1|0}if((f|0)==19)return i=g,a|0}while(0);return A=0,i=g,A|0}function Kc(b,d){b|=0,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;return q=i,B=a[8280+d|0]|0,A=a[8224+d|0]|0,D=b+8|0,k=c[D>>2]|0,x=c[b+20>>2]|0,v=b+16|0,f=c[v>>2]|0,u=b+32|0,h=c[u>>2]|0,E=b+12|0,m=c[E>>2]|0,z=c[b+24>>2]|0,r=c[b+28>>2]|0,t=b+48|0,w=c[t>>2]|0,C=c[b+36>>2]|0,g=c[b+40>>2]|0,F=c[b+44>>2]|0,y=c[b+52>>2]|0,o=c[b>>2]|0,p=x+o|0,x=o-x|0,o=b+4|0,j=c[o>>2]|0,n=j-z|0,j=z+j|0,z=j+p|0,c[b>>2]=z,s=n+x|0,c[o>>2]=s,n=x-n|0,c[D>>2]=n,j=p-j|0,c[E>>2]=j,E=r+k|0,r=k-r|0,k=f-w|0,f=w+f|0,w=f+E|0,c[v>>2]=w,p=k+r|0,c[b+20>>2]=p,k=r-k|0,c[b+24>>2]=k,f=E-f|0,c[b+28>>2]=f,E=F+m|0,F=m-F|0,m=h-y|0,h=y+h|0,y=h+E|0,c[b+32>>2]=y,r=m+F|0,c[b+36>>2]=r,m=F-m|0,c[b+40>>2]=m,h=E-h|0,c[b+44>>2]=h,E=b+56|0,F=c[E>>2]|0,D=F+C|0,F=C-F|0,C=b+60|0,x=c[C>>2]|0,l=g-x|0,g=x+g|0,x=g+D|0,c[b+48>>2]=x,e=l+F|0,c[b+52>>2]=e,l=F-l|0,c[E>>2]=l,g=D-g|0,c[C>>2]=g,A&=255,B=c[8336+((B&255)*12|0)>>2]|0,d>>>0>11?(F=B<<A+-2,D=y+z|0,d=z-y|0,C=w-x|0,E=x+w|0,c[b>>2]=_(E+D|0,F)|0,c[v>>2]=_(C+d|0,F)|0,c[u>>2]=_(d-C|0,F)|0,c[t>>2]=_(D-E|0,F)|0,E=r+s|0,D=s-r|0,C=p-e|0,d=e+p|0,c[o>>2]=_(d+E|0,F)|0,c[b+20>>2]=_(C+D|0,F)|0,c[b+36>>2]=_(D-C|0,F)|0,c[b+52>>2]=_(E-d|0,F)|0,d=m+n|0,E=n-m|0,C=k-l|0,D=l+k|0,c[b+8>>2]=_(D+d|0,F)|0,c[b+24>>2]=_(C+E|0,F)|0,c[b+40>>2]=_(E-C|0,F)|0,c[b+56>>2]=_(d-D|0,F)|0,D=h+j|0,d=j-h|0,C=f-g|0,E=g+f|0,c[b+12>>2]=_(E+D|0,F)|0,c[b+28>>2]=_(C+d|0,F)|0,c[b+44>>2]=_(d-C|0,F)|0,c[b+60>>2]=_(D-E|0,F)|0,void(i=q)):(E=(d+-6|0)>>>0<6?1:2,F=2-A|0,C=y+z|0,A=z-y|0,d=w-x|0,D=x+w|0,c[b>>2]=(_(D+C|0,B)|0)+E>>F,c[v>>2]=(_(d+A|0,B)|0)+E>>F,c[u>>2]=(_(A-d|0,B)|0)+E>>F,c[t>>2]=(_(C-D|0,B)|0)+E>>F,D=r+s|0,C=s-r|0,d=p-e|0,A=e+p|0,c[o>>2]=(_(A+D|0,B)|0)+E>>F,c[b+20>>2]=(_(d+C|0,B)|0)+E>>F,c[b+36>>2]=(_(C-d|0,B)|0)+E>>F,c[b+52>>2]=(_(D-A|0,B)|0)+E>>F,A=m+n|0,D=n-m|0,d=k-l|0,C=l+k|0,c[b+8>>2]=(_(C+A|0,B)|0)+E>>F,c[b+24>>2]=(_(d+D|0,B)|0)+E>>F,c[b+40>>2]=(_(D-d|0,B)|0)+E>>F,c[b+56>>2]=(_(A-C|0,B)|0)+E>>F,C=h+j|0,A=j-h|0,d=f-g|0,D=g+f|0,c[b+12>>2]=(_(D+C|0,B)|0)+E>>F,c[b+28>>2]=(_(d+A|0,B)|0)+E>>F,c[b+44>>2]=(_(A-d|0,B)|0)+E>>F,c[b+60>>2]=(_(C-D|0,B)|0)+E>>F,void(i=q))}function Lc(a,b){a|=0,b|=0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;e=c[8336+((d[8280+b|0]|0)*12|0)>>2]|0,b>>>0>5?(e<<=(d[8224+b|0]|0)+-1,b=0):b=1,l=c[a>>2]|0,g=a+8|0,h=c[g>>2]|0,n=h+l|0,h=l-h|0,l=a+4|0,k=c[l>>2]|0,m=a+12|0,f=c[m>>2]|0,j=k-f|0,k=f+k|0,c[a>>2]=(_(k+n|0,e)|0)>>b,c[l>>2]=(_(n-k|0,e)|0)>>b,c[g>>2]=(_(j+h|0,e)|0)>>b,c[m>>2]=(_(h-j|0,e)|0)>>b,m=a+16|0,j=c[m>>2]|0,h=a+24|0,g=c[h>>2]|0,l=g+j|0,g=j-g|0,j=a+20|0,k=c[j>>2]|0,a=a+28|0,n=c[a>>2]|0,f=k-n|0,k=n+k|0,c[m>>2]=(_(k+l|0,e)|0)>>b,c[j>>2]=(_(l-k|0,e)|0)>>b,c[h>>2]=(_(f+g|0,e)|0)>>b,c[a>>2]=(_(g-f|0,e)|0)>>b,i=i}function Mc(a,b){a|=0,b|=0;var c=0,d=0;c=i,b=1<<b+-1,d=0;do{if((b&a|0)!=0)break;d=d+1|0,b>>>=1}while((b|0)!=0);return i=c,d|0}function Nc(a){a|=0;var b=0,d=0;return b=i,d=8-(c[a+8>>2]|0)|0,a=Fc(a,d)|0,(a|0)==-1?(a=1,i=b,a|0):(a=(a|0)!=(c[8616+(d+-1<<2)>>2]|0)|0,i=b,a|0)}function Oc(a){a|=0;var b=0,d=0,e=0,f=0;return b=i,f=c[a+12>>2]<<3,e=c[a+16>>2]|0,d=f-e|0,(f|0)==(e|0)?(f=0,i=b,f|0):d>>>0>8?(f=1,i=b,f|0):(f=((Gc(a)|0)>>>(32-d|0)|0)!=(1<<d+-1|0)|0,i=b,f|0)}function Pc(a,b,d){a|=0,b|=0,d|=0;var e=0,f=0;e=i,f=c[a+(d<<2)>>2]|0;do if(d=d+1|0,!(d>>>0<b>>>0))break;while((c[a+(d<<2)>>2]|0)!=(f|0));return i=e,((d|0)==(b|0)?0:d)|0}function Qc(a,b){a|=0,b|=0;var d=0,e=0,f=0;e=c[a+4>>2]|0,f=(b>>>0)%(e>>>0)|0,d=b-f|0,b=_(c[a+8>>2]|0,e)|0,e=c[a>>2]|0,c[a+12>>2]=e+((d<<8)+(f<<4)),d=(f<<3)+(b<<8)+(d<<6)|0,c[a+16>>2]=e+d,c[a+20>>2]=e+(d+(b<<6)),i=i}function Rc(a,b){a|=0,b|=0;var d=0,e=0,f=0;d=i,e=Gc(a)|0;do{if(!((e|0)<0)){if(e>>>0>1073741823){if((Hc(a,3)|0)==-1){b=1;break}c[b>>2]=(e>>>29&1)+1,b=0;break}if(e>>>0>536870911){if((Hc(a,5)|0)==-1){b=1;break}c[b>>2]=(e>>>27&3)+3,b=0;break}if(e>>>0>268435455){if((Hc(a,7)|0)==-1){b=1;break}c[b>>2]=(e>>>25&7)+7,b=0;break}if(f=Mc(e,28)|0,e=f+4|0,(e|0)!=32){if(Hc(a,f+5|0)|0,a=Fc(a,e)|0,(a|0)==-1){b=1;break}c[b>>2]=(1<<e)+-1+a,b=0;break}if(c[b>>2]=0,Hc(a,32)|0,(Fc(a,1)|0)!=1){b=1;break}if(e=Gc(a)|0,(Hc(a,32)|0)==-1){b=1;break}if((e|0)==1){c[b>>2]=-1,b=1;break}if((e|0)==0){c[b>>2]=-1,b=0;break}b=1;break}Hc(a,1)|0,c[b>>2]=0,b=0}while(0);return i=d,b|0}function Sc(a,b){a|=0,b|=0;var d=0,e=0,f=0;d=i,i=i+8|0,f=d,c[f>>2]=0,e=Rc(a,f)|0,a=c[f>>2]|0,e=(e|0)==0;do if((a|0)==-1){if(e){b=1;break}c[b>>2]=-2147483648,b=0}else{if(!e){b=1;break}e=(a+1|0)>>>1,c[b>>2]=(a&1|0)!=0?e:0-e|0,b=0}while(0);return i=d,b|0}function Tc(a,b,e){a|=0,b|=0,e|=0;var f=0,g=0;return f=i,i=i+8|0,g=f,(Rc(a,g)|0)!=0?(a=1,i=f,a|0):(g=c[g>>2]|0,g>>>0>47?(a=1,i=f,a|0):(c[b>>2]=d[((e|0)==0?8696:8648)+g|0]|0,a=0,i=f,a|0))}function Uc(a,b,d){a|=0,b|=0,d|=0;var e=0;e=i;do if((d|0)==0){if(a=Fc(a,1)|0,c[b>>2]=a,(a|0)==-1){b=1;break}c[b>>2]=a^1,b=0}else b=Rc(a,b)|0;while(0);return i=e,b|0}function Vc(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0;if(d=i,_c(b|0,0,952)|0,f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;h=(f|0)==1,c[b>>2]=h&1;do if(h){if(f=Fc(a,8)|0,(f|0)==-1)return h=1,i=d,h|0;if(c[b+4>>2]=f,(f|0)!=255)break;if(f=Fc(a,16)|0,(f|0)==-1)return h=1,i=d,h|0;if(c[b+8>>2]=f,f=Fc(a,16)|0,(f|0)==-1)return h=1,i=d,h|0;c[b+12>>2]=f;break}while(0);if(f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;h=(f|0)==1,c[b+16>>2]=h&1;do if(h){if(f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;c[b+20>>2]=(f|0)==1;break}while(0);if(f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;h=(f|0)==1,c[b+24>>2]=h&1;do{if(h){if(f=Fc(a,3)|0,(f|0)==-1)return h=1,i=d,h|0;if(c[b+28>>2]=f,f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;if(c[b+32>>2]=(f|0)==1,f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;if(h=(f|0)==1,c[b+36>>2]=h&1,!h){c[b+40>>2]=2,c[b+44>>2]=2,c[b+48>>2]=2;break}if(f=Fc(a,8)|0,(f|0)==-1)return h=1,i=d,h|0;if(c[b+40>>2]=f,f=Fc(a,8)|0,(f|0)==-1)return h=1,i=d,h|0;if(c[b+44>>2]=f,f=Fc(a,8)|0,(f|0)==-1)return h=1,i=d,h|0;c[b+48>>2]=f;break}c[b+28>>2]=5,c[b+40>>2]=2,c[b+44>>2]=2,c[b+48>>2]=2}while(0);if(f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;h=(f|0)==1,c[b+52>>2]=h&1;do if(h){if(g=b+56|0,f=Rc(a,g)|0,(f|0)!=0)return h=f,i=d,h|0;if((c[g>>2]|0)>>>0>5)return h=1,i=d,h|0;if(g=b+60|0,f=Rc(a,g)|0,(f|0)!=0)return h=f,i=d,h|0;if(!((c[g>>2]|0)>>>0>5))break;return h=1,i=d,h|0}while(0);if(f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;h=(f|0)==1,c[b+64>>2]=h&1;do if(h){if(f=Gc(a)|0,(Hc(a,32)|0)==-1|(f|0)==0)return h=1,i=d,h|0;if(c[b+68>>2]=f,f=Gc(a)|0,(Hc(a,32)|0)==-1|(f|0)==0)return h=1,i=d,h|0;if(c[b+72>>2]=f,f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;c[b+76>>2]=(f|0)==1;break}while(0);if(f=Fc(a,1)|0,(f|0)==-1)return h=1,i=d,h|0;h=(f|0)==1,f=b+80|0,c[f>>2]=h&1;do{if(h){if(h=Wc(a,b+84|0)|0,(h|0)==0)break;return i=d,h|0}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}while(0);if(g=Fc(a,1)|0,(g|0)==-1)return h=1,i=d,h|0;h=(g|0)==1,g=b+496|0,c[g>>2]=h&1;do{if(h){if(h=Wc(a,b+500|0)|0,(h|0)==0)break;return i=d,h|0}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}while(0);(c[f>>2]|0)==0?(c[g>>2]|0)!=0&&(e=46):e=46;do if((e|0)==46){if(e=Fc(a,1)|0,(e|0)==-1)return h=1,i=d,h|0;c[b+912>>2]=(e|0)==1;break}while(0);if(e=Fc(a,1)|0,(e|0)==-1)return h=1,i=d,h|0;if(c[b+916>>2]=(e|0)==1,e=Fc(a,1)|0,(e|0)==-1)return h=1,i=d,h|0;h=(e|0)==1,c[b+920>>2]=h&1;do{if(h){if(e=Fc(a,1)|0,(e|0)==-1)return h=1,i=d,h|0;if(c[b+924>>2]=(e|0)==1,f=b+928|0,e=Rc(a,f)|0,(e|0)!=0)return h=e,i=d,h|0;if((c[f>>2]|0)>>>0>16)return h=1,i=d,h|0;if(f=b+932|0,e=Rc(a,f)|0,(e|0)!=0)return h=e,i=d,h|0;if((c[f>>2]|0)>>>0>16)return h=1,i=d,h|0;if(e=b+936|0,f=Rc(a,e)|0,(f|0)!=0)return h=f,i=d,h|0;if((c[e>>2]|0)>>>0>16)return h=1,i=d,h|0;if(e=b+940|0,f=Rc(a,e)|0,(f|0)!=0)return h=f,i=d,h|0;if((c[e>>2]|0)>>>0>16)return h=1,i=d,h|0;if(e=Rc(a,b+944|0)|0,(e|0)!=0)return h=e,i=d,h|0;if(h=Rc(a,b+948|0)|0,(h|0)==0)break;return i=d,h|0}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);return h=0,i=d,h|0}function Wc(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0;d=i,e=b,k=Rc(a,e)|0;a:do if((k|0)==0){if(k=(c[e>>2]|0)+1|0,c[e>>2]=k,k>>>0>32){k=1;break}if(g=Fc(a,4)|0,(g|0)==-1){k=1;break}if(f=b+4|0,c[f>>2]=g,h=Fc(a,4)|0,(h|0)==-1){k=1;break}if(g=b+8|0,c[g>>2]=h,(c[e>>2]|0)!=0){h=0;do{if(j=b+(h<<2)+12|0,k=Rc(a,j)|0,(k|0)!=0)break a;if(k=c[j>>2]|0,(k|0)==-1){k=1;break a}if(k=k+1|0,c[j>>2]=k,c[j>>2]=k<<(c[f>>2]|0)+6,j=b+(h<<2)+140|0,k=Rc(a,j)|0,(k|0)!=0)break a;if(k=c[j>>2]|0,(k|0)==-1){k=1;break a}if(k=k+1|0,c[j>>2]=k,c[j>>2]=k<<(c[g>>2]|0)+4,j=Fc(a,1)|0,(j|0)==-1){k=1;break a}c[b+(h<<2)+268>>2]=(j|0)==1,h=h+1|0}while(h>>>0<(c[e>>2]|0)>>>0)}if(e=Fc(a,5)|0,(e|0)==-1){k=1;break}if(c[b+396>>2]=e+1,e=Fc(a,5)|0,(e|0)==-1){k=1;break}if(c[b+400>>2]=e+1,e=Fc(a,5)|0,(e|0)==-1){k=1;break}if(c[b+404>>2]=e+1,a=Fc(a,5)|0,(a|0)==-1){k=1;break}c[b+408>>2]=a,k=0}while(0);return i=d,k|0}function Xc(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;b=i;do{if(a>>>0<245){if(a=a>>>0<11?16:a+11&-8,p=a>>>3,n=c[2186]|0,o=n>>>p,(o&3|0)!=0){d=(o&1^1)+p|0,j=d<<1,g=8784+(j<<2)|0,j=8784+(j+2<<2)|0,e=c[j>>2]|0,f=e+8|0,h=c[f>>2]|0;do if((g|0)==(h|0))c[2186]=n&~(1<<d);else{if(h>>>0<(c[2190]|0)>>>0&&ka(),k=h+12|0,(c[k>>2]|0)==(e|0)){c[k>>2]=g,c[j>>2]=h;break}ka()}while(0);return z=d<<3,c[e+4>>2]=z|3,z=e+(z|4)|0,c[z>>2]=c[z>>2]|1,z=f,i=b,z|0}if(!(a>>>0>(c[2188]|0)>>>0))break;if((o|0)!=0){e=2<<p,e=o<<p&(e|0-e),e=(e&0-e)+-1|0,d=e>>>12&16,e>>>=d,g=e>>>5&8,e>>>=g,f=e>>>2&4,e>>>=f,h=e>>>1&2,e>>>=h,j=e>>>1&1,j=(g|d|f|h|j)+(e>>>j)|0,e=j<<1,h=8784+(e<<2)|0,e=8784+(e+2<<2)|0,f=c[e>>2]|0,d=f+8|0,g=c[d>>2]|0;do if((h|0)==(g|0))c[2186]=n&~(1<<j);else{if(g>>>0<(c[2190]|0)>>>0&&ka(),k=g+12|0,(c[k>>2]|0)==(f|0)){c[k>>2]=h,c[e>>2]=g;break}ka()}while(0);if(h=j<<3,e=h-a|0,c[f+4>>2]=a|3,z=f,f=z+a|0,c[z+(a|4)>>2]=e|1,c[z+h>>2]=e,h=c[2188]|0,(h|0)!=0){g=c[2191]|0,k=h>>>3,j=k<<1,h=8784+(j<<2)|0,l=c[2186]|0,k=1<<k;do if((l&k|0)==0)c[2186]=l|k,u=8784+(j+2<<2)|0,v=h;else{if(k=8784+(j+2<<2)|0,j=c[k>>2]|0,!(j>>>0<(c[2190]|0)>>>0)){u=k,v=j;break}ka()}while(0);c[u>>2]=g,c[v+12>>2]=g,c[g+8>>2]=v,c[g+12>>2]=h}return c[2188]=e,c[2191]=f,z=d,i=b,z|0}if(n=c[2187]|0,(n|0)==0)break;for(d=(n&0-n)+-1|0,y=d>>>12&16,d>>>=y,x=d>>>5&8,d>>>=x,z=d>>>2&4,d>>>=z,f=d>>>1&2,d>>>=f,e=d>>>1&1,e=c[9048+((x|y|z|f|e)+(d>>>e)<<2)>>2]|0,d=(c[e+4>>2]&-8)-a|0,f=e;;){if(g=c[f+16>>2]|0,(g|0)==0&&(g=c[f+20>>2]|0,(g|0)==0))break;f=(c[g+4>>2]&-8)-a|0,h=f>>>0<d>>>0,d=h?f:d,f=g,e=h?g:e}g=e,j=c[2190]|0,g>>>0<j>>>0&&ka(),z=g+a|0,f=z,g>>>0<z>>>0||ka(),h=c[e+24>>2]|0,k=c[e+12>>2]|0;do if((k|0)==(e|0)){if(l=e+20|0,k=c[l>>2]|0,(k|0)==0&&(l=e+16|0,k=c[l>>2]|0,(k|0)==0)){t=0;break}for(;;)if(n=k+20|0,m=c[n>>2]|0,(m|0)==0){if(n=k+16|0,m=c[n>>2]|0,(m|0)==0)break;k=m,l=n}else l=n,k=m;if(!(l>>>0<j>>>0)){c[l>>2]=0,t=k;break}ka()}else{if(l=c[e+8>>2]|0,l>>>0<j>>>0&&ka(),m=l+12|0,(c[m>>2]|0)!=(e|0)&&ka(),j=k+8|0,(c[j>>2]|0)==(e|0)){c[m>>2]=k,c[j>>2]=l,t=k;break}ka()}while(0);a:do if((h|0)!=0){j=c[e+28>>2]|0,k=9048+(j<<2)|0;do{if((e|0)==(c[k>>2]|0)){if(c[k>>2]=t,(t|0)!=0)break;c[2187]=c[2187]&~(1<<j);break a}if(h>>>0<(c[2190]|0)>>>0&&ka(),j=h+16|0,(c[j>>2]|0)==(e|0)?c[j>>2]=t:c[h+20>>2]=t,(t|0)==0)break a}while(0);t>>>0<(c[2190]|0)>>>0&&ka(),c[t+24>>2]=h,h=c[e+16>>2]|0;do if((h|0)!=0){if(!(h>>>0<(c[2190]|0)>>>0)){c[t+16>>2]=h,c[h+24>>2]=t;break}ka()}while(0);if(h=c[e+20>>2]|0,(h|0)==0)break;if(!(h>>>0<(c[2190]|0)>>>0)){c[t+20>>2]=h,c[h+24>>2]=t;break}ka()}while(0);if(d>>>0<16)z=d+a|0,c[e+4>>2]=z|3,z=g+(z+4)|0,c[z>>2]=c[z>>2]|1;else{if(c[e+4>>2]=a|3,c[g+(a|4)>>2]=d|1,c[g+(d+a)>>2]=d,h=c[2188]|0,(h|0)!=0){g=c[2191]|0,k=h>>>3,j=k<<1,h=8784+(j<<2)|0,l=c[2186]|0,k=1<<k;do if((l&k|0)==0)c[2186]=l|k,r=8784+(j+2<<2)|0,s=h;else{if(k=8784+(j+2<<2)|0,j=c[k>>2]|0,!(j>>>0<(c[2190]|0)>>>0)){r=k,s=j;break}ka()}while(0);c[r>>2]=g,c[s+12>>2]=g,c[g+8>>2]=s,c[g+12>>2]=h}c[2188]=d,c[2191]=f}return z=e+8|0,i=b,z|0}if(a>>>0>4294967231){a=-1;break}if(r=a+11|0,a=r&-8,t=c[2187]|0,(t|0)==0)break;s=0-a|0,r>>>=8;do if((r|0)==0)u=0;else{if(a>>>0>16777215){u=31;break}y=(r+1048320|0)>>>16&8,z=r<<y,x=(z+520192|0)>>>16&4,z<<=x,u=(z+245760|0)>>>16&2,u=14-(x|y|u)+(z<<u>>>15)|0,u=a>>>(u+7|0)&1|u<<1}while(0);x=c[9048+(u<<2)>>2]|0;b:do if((x|0)==0)v=0,r=0;else for(r=(u|0)==31?0:25-(u>>>1)|0,v=0,w=a<<r,r=0;;){if(z=c[x+4>>2]&-8,y=z-a|0,y>>>0<s>>>0){if((z|0)==(a|0)){s=y,v=x,r=x;break b}s=y,r=x}if(y=c[x+20>>2]|0,x=c[x+(w>>>31<<2)+16>>2]|0,v=(y|0)==0|(y|0)==(x|0)?v:y,(x|0)==0)break;w<<=1}while(0);if((v|0)==0&(r|0)==0){if(z=2<<u,t&=z|0-z,(t|0)==0)break;z=(t&0-t)+-1|0,w=z>>>12&16,z>>>=w,u=z>>>5&8,z>>>=u,x=z>>>2&4,z>>>=x,y=z>>>1&2,z>>>=y,v=z>>>1&1,v=c[9048+((u|w|x|y|v)+(z>>>v)<<2)>>2]|0}if((v|0)!=0)for(;;)if(u=(c[v+4>>2]&-8)-a|0,t=u>>>0<s>>>0,s=t?u:s,r=t?v:r,t=c[v+16>>2]|0,(t|0)==0){if(v=c[v+20>>2]|0,(v|0)==0)break}else v=t;if((r|0)==0)break;if(!(s>>>0<((c[2188]|0)-a|0)>>>0))break;d=r,h=c[2190]|0,d>>>0<h>>>0&&ka(),f=d+a|0,e=f,d>>>0<f>>>0||ka(),g=c[r+24>>2]|0,j=c[r+12>>2]|0;do if((j|0)==(r|0)){if(k=r+20|0,j=c[k>>2]|0,(j|0)==0&&(k=r+16|0,j=c[k>>2]|0,(j|0)==0)){q=0;break}for(;;)if(l=j+20|0,m=c[l>>2]|0,(m|0)==0){if(l=j+16|0,m=c[l>>2]|0,(m|0)==0)break;j=m,k=l}else k=l,j=m;if(!(k>>>0<h>>>0)){c[k>>2]=0,q=j;break}ka()}else{if(k=c[r+8>>2]|0,k>>>0<h>>>0&&ka(),h=k+12|0,(c[h>>2]|0)!=(r|0)&&ka(),l=j+8|0,(c[l>>2]|0)==(r|0)){c[h>>2]=j,c[l>>2]=k,q=j;break}ka()}while(0);c:do if((g|0)!=0){j=c[r+28>>2]|0,h=9048+(j<<2)|0;do{if((r|0)==(c[h>>2]|0)){if(c[h>>2]=q,(q|0)!=0)break;c[2187]=c[2187]&~(1<<j);break c}if(g>>>0<(c[2190]|0)>>>0&&ka(),h=g+16|0,(c[h>>2]|0)==(r|0)?c[h>>2]=q:c[g+20>>2]=q,(q|0)==0)break c}while(0);q>>>0<(c[2190]|0)>>>0&&ka(),c[q+24>>2]=g,g=c[r+16>>2]|0;do if((g|0)!=0){if(!(g>>>0<(c[2190]|0)>>>0)){c[q+16>>2]=g,c[g+24>>2]=q;break}ka()}while(0);if(g=c[r+20>>2]|0,(g|0)==0)break;if(!(g>>>0<(c[2190]|0)>>>0)){c[q+20>>2]=g,c[g+24>>2]=q;break}ka()}while(0);d:do if(s>>>0<16)z=s+a|0,c[r+4>>2]=z|3,z=d+(z+4)|0,c[z>>2]=c[z>>2]|1;else{if(c[r+4>>2]=a|3,c[d+(a|4)>>2]=s|1,c[d+(s+a)>>2]=s,g=s>>>3,s>>>0<256){j=g<<1,f=8784+(j<<2)|0,h=c[2186]|0,g=1<<g;do if((h&g|0)==0)c[2186]=h|g,p=8784+(j+2<<2)|0,o=f;else{if(h=8784+(j+2<<2)|0,g=c[h>>2]|0,!(g>>>0<(c[2190]|0)>>>0)){p=h,o=g;break}ka()}while(0);c[p>>2]=e,c[o+12>>2]=e,c[d+(a+8)>>2]=o,c[d+(a+12)>>2]=f;break}e=s>>>8;do if((e|0)==0)e=0;else{if(s>>>0>16777215){e=31;break}y=(e+1048320|0)>>>16&8,z=e<<y,x=(z+520192|0)>>>16&4,z<<=x,e=(z+245760|0)>>>16&2,e=14-(x|y|e)+(z<<e>>>15)|0,e=s>>>(e+7|0)&1|e<<1}while(0);if(g=9048+(e<<2)|0,c[d+(a+28)>>2]=e,c[d+(a+20)>>2]=0,c[d+(a+16)>>2]=0,j=c[2187]|0,h=1<<e,(j&h|0)==0){c[2187]=j|h,c[g>>2]=f,c[d+(a+24)>>2]=g,c[d+(a+12)>>2]=f,c[d+(a+8)>>2]=f;break}g=c[g>>2]|0,e=(e|0)==31?0:25-(e>>>1)|0;e:do if((c[g+4>>2]&-8|0)==(s|0))n=g;else{for(e=s<<e,h=g;;){if(g=h+(e>>>31<<2)+16|0,j=c[g>>2]|0,(j|0)==0)break;if((c[j+4>>2]&-8|0)==(s|0)){n=j;break e}e<<=1,h=j}if(!(g>>>0<(c[2190]|0)>>>0)){c[g>>2]=f,c[d+(a+24)>>2]=h,c[d+(a+12)>>2]=f,c[d+(a+8)>>2]=f;break d}ka()}while(0);if(e=n+8|0,h=c[e>>2]|0,g=c[2190]|0,n>>>0<g>>>0&&ka(),!(h>>>0<g>>>0)){c[h+12>>2]=f,c[e>>2]=f,c[d+(a+8)>>2]=h,c[d+(a+12)>>2]=n,c[d+(a+24)>>2]=0;break}ka()}while(0);return z=r+8|0,i=b,z|0}while(0);if(n=c[2188]|0,!(a>>>0>n>>>0))return d=n-a|0,e=c[2191]|0,d>>>0>15?(z=e,c[2191]=z+a,c[2188]=d,c[z+(a+4)>>2]=d|1,c[z+n>>2]=d,c[e+4>>2]=a|3):(c[2188]=0,c[2191]=0,c[e+4>>2]=n|3,z=e+(n+4)|0,c[z>>2]=c[z>>2]|1),z=e+8|0,i=b,z|0;if(n=c[2189]|0,a>>>0<n>>>0)return x=n-a|0,c[2189]=x,z=c[2192]|0,y=z,c[2192]=y+a,c[y+(a+4)>>2]=x|1,c[z+4>>2]=a|3,z=z+8|0,i=b,z|0;do if((c[2304]|0)==0){if(n=va(30)|0,(n+-1&n|0)==0){c[2306]=n,c[2305]=n,c[2307]=-1,c[2308]=-1,c[2309]=0,c[2297]=0,c[2304]=(ha(0)|0)&-16^1431655768;break}ka()}while(0);if(r=a+48|0,o=c[2306]|0,q=a+47|0,n=o+q|0,o=0-o|0,p=n&o,!(p>>>0>a>>>0))return z=0,i=b,z|0;s=c[2296]|0;do if((s|0)!=0){if(y=c[2294]|0,z=y+p|0,!(z>>>0<=y>>>0|z>>>0>s>>>0))break;return d=0,i=b,d|0}while(0);f:do if((c[2297]&4|0)==0){u=c[2192]|0;g:do if((u|0)==0)m=182;else{for(w=9192;;){if(t=w,v=c[t>>2]|0,!(v>>>0>u>>>0)&&(s=w+4|0,(v+(c[s>>2]|0)|0)>>>0>u>>>0))break;if(w=c[w+8>>2]|0,(w|0)==0){m=182;break g}}if((w|0)==0){m=182;break}if(o=n-(c[2189]|0)&o,!(o>>>0<2147483647)){o=0;break}m=na(o|0)|0,u=(m|0)==((c[t>>2]|0)+(c[s>>2]|0)|0),s=m,t=o,n=u?m:-1,o=u?o:0,m=191}while(0);do if((m|0)==182){if(n=na(0)|0,(n|0)==-1){o=0;break}if(s=n,t=c[2305]|0,o=t+-1|0,o=(o&s|0)==0?p:p-s+(o+s&0-t)|0,t=c[2294]|0,u=t+o|0,!(o>>>0>a>>>0&o>>>0<2147483647)){o=0;break}if(s=c[2296]|0,(s|0)!=0&&u>>>0<=t>>>0|u>>>0>s>>>0){o=0;break}s=na(o|0)|0,m=(s|0)==(n|0),t=o,n=m?n:-1,o=m?o:0,m=191}while(0);h:do if((m|0)==191){if(m=0-t|0,(n|0)!=-1){m=202;break f}do if((s|0)!=-1&t>>>0<2147483647&t>>>0<r>>>0){if(n=c[2306]|0,n=q-t+n&0-n,!(n>>>0<2147483647))break;if((na(n|0)|0)==-1){na(m|0)|0;break h}t=n+t|0;break}while(0);if((s|0)!=-1){n=s,o=t,m=202;break f}}while(0);c[2297]=c[2297]|4,m=199}else o=0,m=199;while(0);do if((m|0)==199){if(!(p>>>0<2147483647))break;if(n=na(p|0)|0,p=na(0)|0,!((p|0)!=-1&(n|0)!=-1&n>>>0<p>>>0))break;p=p-n|0,q=p>>>0>(a+40|0)>>>0,q&&(o=q?p:o,m=202)}while(0);do if((m|0)==202){p=(c[2294]|0)+o|0,c[2294]=p,p>>>0>(c[2295]|0)>>>0&&(c[2295]=p),p=c[2192]|0;i:do if((p|0)==0){z=c[2190]|0,(z|0)==0|n>>>0<z>>>0&&(c[2190]=n),c[2298]=n,c[2299]=o,c[2301]=0,c[2195]=c[2304],c[2194]=-1,d=0;do z=d<<1,y=8784+(z<<2)|0,c[8784+(z+3<<2)>>2]=y,c[8784+(z+2<<2)>>2]=y,d=d+1|0;while((d|0)!=32);d=n+8|0,d=(d&7|0)==0?0:0-d&7,z=o+-40-d|0,c[2192]=n+d,c[2189]=z,c[n+(d+4)>>2]=z|1,c[n+(o+-36)>>2]=40,c[2193]=c[2308]}else{q=9192;do{if(t=c[q>>2]|0,s=q+4|0,r=c[s>>2]|0,(n|0)==(t+r|0)){m=214;break}q=c[q+8>>2]|0}while((q|0)!=0);do if((m|0)==214){if((c[q+12>>2]&8|0)!=0)break;
if(q=p,!(q>>>0>=t>>>0&q>>>0<n>>>0))break;c[s>>2]=r+o,d=(c[2189]|0)+o|0,e=p+8|0,e=(e&7|0)==0?0:0-e&7,z=d-e|0,c[2192]=q+e,c[2189]=z,c[q+(e+4)>>2]=z|1,c[q+(d+4)>>2]=40,c[2193]=c[2308];break i}while(0);n>>>0<(c[2190]|0)>>>0&&(c[2190]=n),q=n+o|0,s=9192;do{if(r=s,(c[r>>2]|0)==(q|0)){m=224;break}s=c[s+8>>2]|0}while((s|0)!=0);do if((m|0)==224){if((c[s+12>>2]&8|0)!=0)break;c[r>>2]=n,h=s+4|0,c[h>>2]=(c[h>>2]|0)+o,h=n+8|0,h=(h&7|0)==0?0:0-h&7,j=n+(o+8)|0,q=(j&7|0)==0?0:0-j&7,s=n+(q+o)|0,t=s,j=h+a|0,m=n+j|0,k=m,p=s-(n+h)-a|0,c[n+(h+4)>>2]=a|3;j:do if((t|0)==(c[2192]|0))z=(c[2189]|0)+p|0,c[2189]=z,c[2192]=k,c[n+(j+4)>>2]=z|1;else{if((t|0)==(c[2191]|0)){z=(c[2188]|0)+p|0,c[2188]=z,c[2191]=k,c[n+(j+4)>>2]=z|1,c[n+(z+j)>>2]=z;break}if(r=o+4|0,v=c[n+(r+q)>>2]|0,(v&3|0)==1){a=v&-8,u=v>>>3;k:do if(v>>>0<256){g=c[n+((q|8)+o)>>2]|0,r=c[n+(o+12+q)>>2]|0,s=8784+(u<<1<<2)|0;do if((g|0)!=(s|0)){if(g>>>0<(c[2190]|0)>>>0&&ka(),(c[g+12>>2]|0)==(t|0))break;ka()}while(0);if((r|0)==(g|0)){c[2186]=c[2186]&~(1<<u);break}do if((r|0)==(s|0))l=r+8|0;else{if(r>>>0<(c[2190]|0)>>>0&&ka(),s=r+8|0,(c[s>>2]|0)==(t|0)){l=s;break}ka()}while(0);c[g+12>>2]=r,c[l>>2]=g}else{l=c[n+((q|24)+o)>>2]|0,v=c[n+(o+12+q)>>2]|0;do if((v|0)==(s|0)){if(v=q|16,u=n+(r+v)|0,t=c[u>>2]|0,(t|0)==0&&(u=n+(v+o)|0,t=c[u>>2]|0,(t|0)==0)){g=0;break}for(;;)if(v=t+20|0,w=c[v>>2]|0,(w|0)==0){if(w=t+16|0,v=c[w>>2]|0,(v|0)==0)break;t=v,u=w}else u=v,t=w;if(!(u>>>0<(c[2190]|0)>>>0)){c[u>>2]=0,g=t;break}ka()}else{if(w=c[n+((q|8)+o)>>2]|0,w>>>0<(c[2190]|0)>>>0&&ka(),u=w+12|0,(c[u>>2]|0)!=(s|0)&&ka(),t=v+8|0,(c[t>>2]|0)==(s|0)){c[u>>2]=v,c[t>>2]=w,g=v;break}ka()}while(0);if((l|0)==0)break;t=c[n+(o+28+q)>>2]|0,u=9048+(t<<2)|0;do{if((s|0)==(c[u>>2]|0)){if(c[u>>2]=g,(g|0)!=0)break;c[2187]=c[2187]&~(1<<t);break k}if(l>>>0<(c[2190]|0)>>>0&&ka(),t=l+16|0,(c[t>>2]|0)==(s|0)?c[t>>2]=g:c[l+20>>2]=g,(g|0)==0)break k}while(0);g>>>0<(c[2190]|0)>>>0&&ka(),c[g+24>>2]=l,l=q|16,s=c[n+(l+o)>>2]|0;do if((s|0)!=0){if(!(s>>>0<(c[2190]|0)>>>0)){c[g+16>>2]=s,c[s+24>>2]=g;break}ka()}while(0);if(l=c[n+(r+l)>>2]|0,(l|0)==0)break;if(!(l>>>0<(c[2190]|0)>>>0)){c[g+20>>2]=l,c[l+24>>2]=g;break}ka()}while(0);t=n+((a|q)+o)|0,p=a+p|0}if(g=t+4|0,c[g>>2]=c[g>>2]&-2,c[n+(j+4)>>2]=p|1,c[n+(p+j)>>2]=p,g=p>>>3,p>>>0<256){l=g<<1,d=8784+(l<<2)|0,a=c[2186]|0,g=1<<g;do if((a&g|0)==0)c[2186]=a|g,e=8784+(l+2<<2)|0,f=d;else{if(l=8784+(l+2<<2)|0,g=c[l>>2]|0,!(g>>>0<(c[2190]|0)>>>0)){e=l,f=g;break}ka()}while(0);c[e>>2]=k,c[f+12>>2]=k,c[n+(j+8)>>2]=f,c[n+(j+12)>>2]=d;break}e=p>>>8;do if((e|0)==0)e=0;else{if(p>>>0>16777215){e=31;break}y=(e+1048320|0)>>>16&8,z=e<<y,x=(z+520192|0)>>>16&4,z<<=x,e=(z+245760|0)>>>16&2,e=14-(x|y|e)+(z<<e>>>15)|0,e=p>>>(e+7|0)&1|e<<1}while(0);if(f=9048+(e<<2)|0,c[n+(j+28)>>2]=e,c[n+(j+20)>>2]=0,c[n+(j+16)>>2]=0,g=c[2187]|0,k=1<<e,(g&k|0)==0){c[2187]=g|k,c[f>>2]=m,c[n+(j+24)>>2]=f,c[n+(j+12)>>2]=m,c[n+(j+8)>>2]=m;break}k=c[f>>2]|0,e=(e|0)==31?0:25-(e>>>1)|0;l:do if((c[k+4>>2]&-8|0)==(p|0))d=k;else{for(e=p<<e;;){if(g=k+(e>>>31<<2)+16|0,f=c[g>>2]|0,(f|0)==0)break;if((c[f+4>>2]&-8|0)==(p|0)){d=f;break l}e<<=1,k=f}if(!(g>>>0<(c[2190]|0)>>>0)){c[g>>2]=m,c[n+(j+24)>>2]=k,c[n+(j+12)>>2]=m,c[n+(j+8)>>2]=m;break j}ka()}while(0);if(f=d+8|0,g=c[f>>2]|0,e=c[2190]|0,d>>>0<e>>>0&&ka(),!(g>>>0<e>>>0)){c[g+12>>2]=m,c[f>>2]=m,c[n+(j+8)>>2]=g,c[n+(j+12)>>2]=d,c[n+(j+24)>>2]=0;break}ka()}while(0);return z=n+(h|8)|0,i=b,z|0}while(0);for(d=p,l=9192;;){if(f=c[l>>2]|0,!(f>>>0>d>>>0)&&(g=c[l+4>>2]|0,e=f+g|0,e>>>0>d>>>0))break;l=c[l+8>>2]|0}if(l=f+(g+-39)|0,l=(l&7|0)==0?0:0-l&7,f=f+(g+-47+l)|0,f=f>>>0<(p+16|0)>>>0?d:f,l=f+8|0,g=l,m=n+8|0,m=(m&7|0)==0?0:0-m&7,z=o+-40-m|0,c[2192]=n+m,c[2189]=z,c[n+(m+4)>>2]=z|1,c[n+(o+-36)>>2]=40,c[2193]=c[2308],c[f+4>>2]=27,c[l+0>>2]=c[2298],c[l+4>>2]=c[2299],c[l+8>>2]=c[2300],c[l+12>>2]=c[2301],c[2298]=n,c[2299]=o,c[2301]=0,c[2300]=g,g=f+28|0,c[g>>2]=7,(f+32|0)>>>0<e>>>0)for(;;){if(l=g+4|0,c[l>>2]=7,!((g+8|0)>>>0<e>>>0))break;g=l}if((f|0)==(d|0))break;if(e=f-p|0,f=d+(e+4)|0,c[f>>2]=c[f>>2]&-2,c[p+4>>2]=e|1,c[d+e>>2]=e,f=e>>>3,e>>>0<256){g=f<<1,d=8784+(g<<2)|0,e=c[2186]|0,f=1<<f;do if((e&f|0)==0)c[2186]=e|f,j=8784+(g+2<<2)|0,k=d;else{if(f=8784+(g+2<<2)|0,e=c[f>>2]|0,!(e>>>0<(c[2190]|0)>>>0)){j=f,k=e;break}ka()}while(0);c[j>>2]=p,c[k+12>>2]=p,c[p+8>>2]=k,c[p+12>>2]=d;break}d=p,f=e>>>8;do if((f|0)==0)f=0;else{if(e>>>0>16777215){f=31;break}y=(f+1048320|0)>>>16&8,z=f<<y,x=(z+520192|0)>>>16&4,z<<=x,f=(z+245760|0)>>>16&2,f=14-(x|y|f)+(z<<f>>>15)|0,f=e>>>(f+7|0)&1|f<<1}while(0);if(k=9048+(f<<2)|0,c[p+28>>2]=f,c[p+20>>2]=0,c[p+16>>2]=0,g=c[2187]|0,j=1<<f,(g&j|0)==0){c[2187]=g|j,c[k>>2]=d,c[p+24>>2]=k,c[p+12>>2]=p,c[p+8>>2]=p;break}j=c[k>>2]|0,f=(f|0)==31?0:25-(f>>>1)|0;m:do if((c[j+4>>2]&-8|0)==(e|0))h=j;else{for(f=e<<f;;){if(g=j+(f>>>31<<2)+16|0,k=c[g>>2]|0,(k|0)==0)break;if((c[k+4>>2]&-8|0)==(e|0)){h=k;break m}f<<=1,j=k}if(!(g>>>0<(c[2190]|0)>>>0)){c[g>>2]=d,c[p+24>>2]=j,c[p+12>>2]=p,c[p+8>>2]=p;break i}ka()}while(0);if(g=h+8|0,f=c[g>>2]|0,e=c[2190]|0,h>>>0<e>>>0&&ka(),!(f>>>0<e>>>0)){c[f+12>>2]=d,c[g>>2]=d,c[p+8>>2]=f,c[p+12>>2]=h,c[p+24>>2]=0;break}ka()}while(0);if(d=c[2189]|0,!(d>>>0>a>>>0))break;return x=d-a|0,c[2189]=x,z=c[2192]|0,y=z,c[2192]=y+a,c[y+(a+4)>>2]=x|1,c[z+4>>2]=a|3,z=z+8|0,i=b,z|0}while(0);return c[(wa()|0)>>2]=12,z=0,i=b,z|0}function Yc(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;if(b=i,(a|0)==0)return void(i=b);p=a+-8|0,r=p,s=c[2190]|0,p>>>0<s>>>0&&ka(),u=c[a+-4>>2]|0,o=u&3,(o|0)==1&&ka(),j=u&-8,m=a+(j+-8)|0,k=m;a:do if((u&1|0)==0){if(w=c[p>>2]|0,(o|0)==0)return void(i=b);if(r=-8-w|0,u=a+r|0,o=u,p=w+j|0,u>>>0<s>>>0&&ka(),(o|0)==(c[2191]|0)){if(d=a+(j+-4)|0,(c[d>>2]&3|0)!=3){d=o,n=p;break}return c[2188]=p,c[d>>2]=c[d>>2]&-2,c[a+(r+4)>>2]=p|1,c[m>>2]=p,void(i=b)}if(v=w>>>3,w>>>0<256){d=c[a+(r+8)>>2]|0,n=c[a+(r+12)>>2]|0,q=8784+(v<<1<<2)|0;do if((d|0)!=(q|0)){if(d>>>0<s>>>0&&ka(),(c[d+12>>2]|0)==(o|0))break;ka()}while(0);if((n|0)==(d|0)){c[2186]=c[2186]&~(1<<v),d=o,n=p;break}do if((n|0)==(q|0))t=n+8|0;else{if(n>>>0<s>>>0&&ka(),q=n+8|0,(c[q>>2]|0)==(o|0)){t=q;break}ka()}while(0);c[d+12>>2]=n,c[t>>2]=d,d=o,n=p;break}t=c[a+(r+24)>>2]|0,w=c[a+(r+12)>>2]|0;do if((w|0)==(u|0)){if(w=a+(r+20)|0,v=c[w>>2]|0,(v|0)==0&&(w=a+(r+16)|0,v=c[w>>2]|0,(v|0)==0)){q=0;break}for(;;)if(x=v+20|0,y=c[x>>2]|0,(y|0)==0){if(y=v+16|0,x=c[y>>2]|0,(x|0)==0)break;v=x,w=y}else w=x,v=y;if(!(w>>>0<s>>>0)){c[w>>2]=0,q=v;break}ka()}else{if(v=c[a+(r+8)>>2]|0,v>>>0<s>>>0&&ka(),s=v+12|0,(c[s>>2]|0)!=(u|0)&&ka(),x=w+8|0,(c[x>>2]|0)==(u|0)){c[s>>2]=w,c[x>>2]=v,q=w;break}ka()}while(0);if((t|0)==0){d=o,n=p;break}v=c[a+(r+28)>>2]|0,s=9048+(v<<2)|0;do{if((u|0)==(c[s>>2]|0)){if(c[s>>2]=q,(q|0)!=0)break;c[2187]=c[2187]&~(1<<v),d=o,n=p;break a}if(t>>>0<(c[2190]|0)>>>0&&ka(),s=t+16|0,(c[s>>2]|0)==(u|0)?c[s>>2]=q:c[t+20>>2]=q,(q|0)==0){d=o,n=p;break a}}while(0);q>>>0<(c[2190]|0)>>>0&&ka(),c[q+24>>2]=t,s=c[a+(r+16)>>2]|0;do if((s|0)!=0){if(!(s>>>0<(c[2190]|0)>>>0)){c[q+16>>2]=s,c[s+24>>2]=q;break}ka()}while(0);if(r=c[a+(r+20)>>2]|0,(r|0)==0){d=o,n=p;break}if(!(r>>>0<(c[2190]|0)>>>0)){c[q+20>>2]=r,c[r+24>>2]=q,d=o,n=p;break}ka()}else d=r,n=j;while(0);o=d,o>>>0<m>>>0||ka(),p=a+(j+-4)|0,q=c[p>>2]|0,(q&1|0)==0&&ka();do{if((q&2|0)==0){if((k|0)==(c[2192]|0))return y=(c[2189]|0)+n|0,c[2189]=y,c[2192]=d,c[d+4>>2]=y|1,(d|0)!=(c[2191]|0)?void(i=b):(c[2191]=0,c[2188]=0,void(i=b));if((k|0)==(c[2191]|0))return y=(c[2188]|0)+n|0,c[2188]=y,c[2191]=d,c[d+4>>2]=y|1,c[o+y>>2]=y,void(i=b);n=(q&-8)+n|0,p=q>>>3;b:do if(q>>>0<256){h=c[a+j>>2]|0,a=c[a+(j|4)>>2]|0,j=8784+(p<<1<<2)|0;do if((h|0)!=(j|0)){if(h>>>0<(c[2190]|0)>>>0&&ka(),(c[h+12>>2]|0)==(k|0))break;ka()}while(0);if((a|0)==(h|0)){c[2186]=c[2186]&~(1<<p);break}do if((a|0)==(j|0))l=a+8|0;else{if(a>>>0<(c[2190]|0)>>>0&&ka(),j=a+8|0,(c[j>>2]|0)==(k|0)){l=j;break}ka()}while(0);c[h+12>>2]=a,c[l>>2]=h}else{k=c[a+(j+16)>>2]|0,p=c[a+(j|4)>>2]|0;do if((p|0)==(m|0)){if(p=a+(j+12)|0,l=c[p>>2]|0,(l|0)==0&&(p=a+(j+8)|0,l=c[p>>2]|0,(l|0)==0)){h=0;break}for(;;)if(q=l+20|0,r=c[q>>2]|0,(r|0)==0){if(r=l+16|0,q=c[r>>2]|0,(q|0)==0)break;l=q,p=r}else p=q,l=r;if(!(p>>>0<(c[2190]|0)>>>0)){c[p>>2]=0,h=l;break}ka()}else{if(q=c[a+j>>2]|0,q>>>0<(c[2190]|0)>>>0&&ka(),r=q+12|0,(c[r>>2]|0)!=(m|0)&&ka(),l=p+8|0,(c[l>>2]|0)==(m|0)){c[r>>2]=p,c[l>>2]=q,h=p;break}ka()}while(0);if((k|0)==0)break;l=c[a+(j+20)>>2]|0,p=9048+(l<<2)|0;do{if((m|0)==(c[p>>2]|0)){if(c[p>>2]=h,(h|0)!=0)break;c[2187]=c[2187]&~(1<<l);break b}if(k>>>0<(c[2190]|0)>>>0&&ka(),l=k+16|0,(c[l>>2]|0)==(m|0)?c[l>>2]=h:c[k+20>>2]=h,(h|0)==0)break b}while(0);h>>>0<(c[2190]|0)>>>0&&ka(),c[h+24>>2]=k,k=c[a+(j+8)>>2]|0;do if((k|0)!=0){if(!(k>>>0<(c[2190]|0)>>>0)){c[h+16>>2]=k,c[k+24>>2]=h;break}ka()}while(0);if(a=c[a+(j+12)>>2]|0,(a|0)==0)break;if(!(a>>>0<(c[2190]|0)>>>0)){c[h+20>>2]=a,c[a+24>>2]=h;break}ka()}while(0);if(c[d+4>>2]=n|1,c[o+n>>2]=n,(d|0)!=(c[2191]|0))break;return c[2188]=n,void(i=b)}c[p>>2]=q&-2,c[d+4>>2]=n|1,c[o+n>>2]=n}while(0);if(a=n>>>3,n>>>0<256){h=a<<1,e=8784+(h<<2)|0,j=c[2186]|0,a=1<<a;do if((j&a|0)==0)c[2186]=j|a,f=8784+(h+2<<2)|0,g=e;else{if(a=8784+(h+2<<2)|0,h=c[a>>2]|0,!(h>>>0<(c[2190]|0)>>>0)){f=a,g=h;break}ka()}while(0);return c[f>>2]=d,c[g+12>>2]=d,c[d+8>>2]=g,c[d+12>>2]=e,void(i=b)}f=d,g=n>>>8;do if((g|0)==0)g=0;else{if(n>>>0>16777215){g=31;break}x=(g+1048320|0)>>>16&8,y=g<<x,w=(y+520192|0)>>>16&4,y<<=w,g=(y+245760|0)>>>16&2,g=14-(w|x|g)+(y<<g>>>15)|0,g=n>>>(g+7|0)&1|g<<1}while(0);a=9048+(g<<2)|0,c[d+28>>2]=g,c[d+20>>2]=0,c[d+16>>2]=0,j=c[2187]|0,h=1<<g;c:do if((j&h|0)==0)c[2187]=j|h,c[a>>2]=f,c[d+24>>2]=a,c[d+12>>2]=d,c[d+8>>2]=d;else{a=c[a>>2]|0,g=(g|0)==31?0:25-(g>>>1)|0;d:do if((c[a+4>>2]&-8|0)==(n|0))e=a;else{for(g=n<<g,j=a;;){if(a=j+(g>>>31<<2)+16|0,h=c[a>>2]|0,(h|0)==0)break;if((c[h+4>>2]&-8|0)==(n|0)){e=h;break d}g<<=1,j=h}if(!(a>>>0<(c[2190]|0)>>>0)){c[a>>2]=f,c[d+24>>2]=j,c[d+12>>2]=d,c[d+8>>2]=d;break c}ka()}while(0);if(a=e+8|0,g=c[a>>2]|0,h=c[2190]|0,e>>>0<h>>>0&&ka(),!(g>>>0<h>>>0)){c[g+12>>2]=f,c[a>>2]=f,c[d+8>>2]=g,c[d+12>>2]=e,c[d+24>>2]=0;break}ka()}while(0);if(y=(c[2194]|0)+-1|0,c[2194]=y,(y|0)!=0)return void(i=b);for(d=9200;;){if(d=c[d>>2]|0,(d|0)==0)break;d=d+8|0}c[2194]=-1,i=b}function Zc(){}function _c(b,d,e){b|=0,d|=0,e|=0;var f=0,g=0,h=0,i=0;if(f=b+e|0,(e|0)>=20){if(d&=255,i=b&3,h=d|d<<8|d<<16|d<<24,g=f&-4,i)for(i=b+4-i|0;(b|0)<(i|0);)a[b]=d,b=b+1|0;for(;(b|0)<(g|0);)c[b>>2]=h,b=b+4|0}for(;(b|0)<(f|0);)a[b]=d,b=b+1|0;return b-e|0}function $c(b){b|=0;var c=0;for(c=b;a[c]|0;)c=c+1|0;return c-b|0}function ad(b,d,e){b|=0,d|=0,e|=0;var f=0;if((e|0)>=4096)return ua(b|0,d|0,e|0)|0;if(f=b|0,(b&3)==(d&3)){for(;b&3;){if((e|0)==0)return f|0;a[b]=a[d]|0,b=b+1|0,d=d+1|0,e=e-1|0}for(;(e|0)>=4;)c[b>>2]=c[d>>2],b=b+4|0,d=d+4|0,e=e-4|0}for(;(e|0)>0;)a[b]=a[d]|0,b=b+1|0,d=d+1|0,e=e-1|0;return f|0}function ya(a){a|=0;var b=0;return b=i,i=i+a|0,i=i+7&-8,b|0}function za(){return i|0}function Aa(a){a|=0,i=a}function Ba(a,b){a|=0,b|=0,(n|0)==0&&(n=a,o=b)}function Ea(a){a|=0,C=a}function Fa(a){a|=0,D=a}function Ga(a){a|=0,E=a}function Ha(a){a|=0,F=a}function Ia(a){a|=0,G=a}function Ja(a){a|=0,H=a}function Ka(a){a|=0,I=a}function La(a){a|=0,J=a}function Ma(a){a|=0,K=a}function Na(a){a|=0,L=a}function Oa(b,e,f,g){b|=0,e|=0,f|=0,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;a:do{if(e>>>0>3){if((a[b]|0)!=0){j=19;break}if((a[b+1|0]|0)!=0){j=19;break}if(m=a[b+2|0]|0,!((m&255)<2)){j=19;break}b:do if((e|0)!=3){for(l=-3,k=3,j=b+3|0,o=2;;){if(m<<24>>24==0)o=o+1|0;else if(m<<24>>24==1){if(o>>>0>1){p=k,o=0,m=0,n=0;break}o=0}else o=0;if(n=k+1|0,(n|0)==(e|0))break b;l=~k,m=a[j]|0,k=n,j=j+1|0}for(;;){if(r=a[j]|0,q=p+1|0,s=r<<24>>24!=0,n=(s&1^1)+n|0,o=r<<24>>24==3&(n|0)==2?1:o,r<<24>>24==1&n>>>0>1){j=14;break}if(s&&(m=n>>>0>2?1:m,n=0),(q|0)==(e|0)){j=18;break}j=j+1|0,p=q}if((j|0)==14){e=l+p-n|0,c[f+12>>2]=e,n=n-(n>>>0<3?n:3)|0;break a}if((j|0)==18){e=l+e-n|0,c[f+12>>2]=e;break a}}while(0);return c[g>>2]=e,s=1,i=h,s|0}j=19}while(0);if((j|0)==19&&(c[f+12>>2]=e,o=1,k=0,m=0,n=0),b=b+k|0,c[f>>2]=b,c[f+4>>2]=b,c[f+8>>2]=0,c[f+16>>2]=0,f=f+12|0,c[g>>2]=n+k+e,(m|0)!=0)return s=1,i=h,s|0;if((o|0)==0)return s=0,i=h,s|0;k=c[f>>2]|0,l=b,g=b,m=0;c:for(;;){for(e=k,b=l;;){if(k=e+-1|0,(e|0)==0){j=31;break c}if(e=a[b]|0,(m|0)!=2)break;if(e<<24>>24!=3){j=29;break}if((k|0)==0){g=1,j=32;break c}if(b=b+1|0,(d[b]|0)>3){g=1,j=32;break c}m=0,e=k}if((j|0)==29){if(j=0,(e&255)<3){g=1,j=32;break}m=2}a[g]=e,l=b+1|0,g=g+1|0,m=e<<24>>24==0?m+1|0:0}return(j|0)==31?(c[f>>2]=g-b+(c[f>>2]|0),s=0,i=h,s|0):(j|0)==32?(i=h,g|0):0}function Pa(a,b,f,g){a|=0,b|=0,f|=0,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,J=0,K=0,L=0,M=0,N=0,O=0;j=i,i=i+128|0,h=j,l=j+64|0,o=Gc(a)|0,M=o>>>16;do{if(f>>>0<2){if((o|0)<0){J=1;break}if(o>>>0>201326591){K=e[648+(o>>>26<<1)>>1]|0,L=25;break}if(o>>>0>16777215){K=e[712+(o>>>22<<1)>>1]|0,L=25;break}if(o>>>0>2097151){K=e[808+((o>>>18)+-8<<1)>>1]|0,L=25;break}K=e[920+(M<<1)>>1]|0,L=25;break}if(f>>>0<4){if((o|0)<0){J=(M&16384|0)!=0?2:2082;break}if(o>>>0>268435455){K=e[984+(o>>>26<<1)>>1]|0,L=25;break}if(o>>>0>33554431){K=e[1048+(o>>>23<<1)>>1]|0,L=25;break}K=e[1112+(o>>>18<<1)>>1]|0,L=25;break}if(f>>>0<8){if(K=o>>>26,(K+-8|0)>>>0<56){K=e[1368+(K<<1)>>1]|0,L=25;break}K=e[1496+(o>>>22<<1)>>1]|0,L=25;break}if(f>>>0<17){K=e[1752+(o>>>26<<1)>>1]|0,L=25;break}if(K=o>>>29,(K|0)!=0){K=e[1880+(K<<1)>>1]|0,L=25;break}K=e[1896+(o>>>24<<1)>>1]|0,L=25;break}while(0);do if((L|0)==25){if((K|0)!=0){J=K;break}return q=1,i=j,q|0}while(0);if(K=J&31,f=o<<K,L=32-K|0,o=J>>>11&31,o>>>0>g>>>0)return O=1,i=j,O|0;J=J>>>5&63;do if((o|0)==0)n=L,p=0;else{if((J|0)==0)M=0;else{do if(L>>>0<J>>>0){if((Hc(a,K)|0)==-1)return O=1,i=j,O|0;L=32,f=Gc(a)|0;break}while(0);K=f>>>(32-J|0),f<<=J,M=0,N=1<<J+-1;do c[h+(M<<2)>>2]=(N&K|0)!=0?-1:1,N>>>=1,M=M+1|0;while((N|0)!=0);L=L-J|0}K=J>>>0<3;a:do if(M>>>0<o>>>0){N=o>>>0>10&K&1;b:for(;;){if(L>>>0<16){if((Hc(a,32-L|0)|0)==-1){q=1,L=127;break}O=32,f=Gc(a)|0}else O=L;do if((f|0)<0)E=0,L=56;else{if(f>>>0>1073741823){E=1,L=56;break}if(f>>>0>536870911){E=2,L=56;break}if(f>>>0>268435455){E=3,L=56;break}if(f>>>0>134217727){E=4,L=56;break}if(f>>>0>67108863){E=5,L=56;break}if(f>>>0>33554431){E=6,L=56;break}if(f>>>0>16777215){E=7,L=56;break}if(f>>>0>8388607){E=8,L=56;break}if(f>>>0>4194303){E=9,L=56;break}if(f>>>0>2097151){E=10,L=56;break}if(f>>>0>1048575){E=11,L=56;break}if(f>>>0>524287){E=12,L=56;break}if(f>>>0>262143){E=13,L=56;break}if(f>>>0>131071){A=O+-15|0,v=f<<15,D=14,C=(N|0)!=0?N:4,L=59;break}if(f>>>0<65536){q=1,L=127;break b}s=(N|0)!=0?N:1,B=15<<s,y=(s|0)==0,u=f<<16,t=O+-16|0,z=12,L=60}while(0);if((L|0)==56&&(v=E+1|0,A=O-v|0,v=f<<v,D=E,C=N,L=59),(L|0)==59&&(L=0,f=(N|0)==0,O=D<<N,(C|0)==0?(w=f,G=A,F=v,H=O,I=N):(B=O,y=f,u=v,t=A,s=N,z=C,L=60)),(L|0)==60){if(t>>>0<z>>>0){if((Hc(a,32-t|0)|0)==-1){q=1,L=127;break}F=32,H=Gc(a)|0}else 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c}while(0);if((g|0)!=0)break;return q=1,i=j,q|0}if((r|0)<0){g=1;break}if((o|0)==3){g=17;break}if(r>>>0>1073741823){g=18;break}if((o|0)==2){g=34;break}g=r>>>0>536870911?35:51}while(0);u=g&15,x=x-u|0,r<<=u,u=g>>>4&15}else u=0;if(s=o+-1|0,g=(s|0)==0){c[b+(u<<2)>>2]=c[h+(s<<2)>>2],n=x,p=1<<u;break}for(t=0;;){if((u|0)==0)c[l+(t<<2)>>2]=1,k=x,m=0;else{if(x>>>0<11){if((Hc(a,32-x|0)|0)==-1){q=1,L=127;break}x=32,r=Gc(a)|0}switch(u|0){case 1:v=d[8+(r>>>31)|0]|0;break;case 2:v=d[16+(r>>>30)|0]|0;break;case 3:v=d[24+(r>>>30)|0]|0;break;case 4:v=d[32+(r>>>29)|0]|0;break;case 5:v=d[40+(r>>>29)|0]|0;break;case 6:v=d[48+(r>>>29)|0]|0;break;default:do if(r>>>0>536870911)v=r>>>29<<4^115;else{if(r>>>0>268435455){v=116;break}if(r>>>0>134217727){v=133;break}if(r>>>0>67108863){v=150;break}if(r>>>0>33554431){v=167;break}if(r>>>0>16777215){v=184;break}if(r>>>0>8388607){v=201;break}if(r>>>0>4194303){v=218;break}v=r>>>0<2097152?0:235}while(0);v=(v>>>4&15)>>>0>u>>>0?0:v}if((v|0)==0){q=1,L=127;break}O=v&15,m=v>>>4&15,c[l+(t<<2)>>2]=m+1,k=x-O|0,r<<=O,m=u-m|0}if(t=t+1|0,!(t>>>0<s>>>0)){L=122;break}x=k,u=m}if((L|0)==122){if(c[b+(m<<2)>>2]=c[h+(s<<2)>>2],p=1<<m,g){n=k;break}for(n=o+-2|0;;){if(m=(c[l+(n<<2)>>2]|0)+m|0,p=1<<m|p,c[b+(m<<2)>>2]=c[h+(n<<2)>>2],(n|0)==0){n=k;break}n=n+-1|0}}else if((L|0)==127)return i=j,q|0}while(0);return(Hc(a,32-n|0)|0)!=0?(O=1,i=j,O|0):(O=p<<16|o<<4,i=j,O|0)}function Qa(a,b,d){a|=0,b|=0,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;if(e=i,f=c[b+4>>2]|0,g=c[b+8>>2]|0,(d|0)==0|(d|0)==5?k=3:(c[a+3384>>2]|0)==0?h=0:k=3,(k|0)==3)for(j=a+1220|0,k=0;;)if(h=nb(j,k)|0,k=k+1|0,!(k>>>0<16&(h|0)==0))break;j=a+1176|0,m=c[j>>2]|0;do if((m|0)!=0){o=c[a+1212>>2]|0,l=0,n=0,k=0;do{if((c[o+(n*216|0)+196>>2]|0)!=0)break;n=n+1|0,l=l+1|0,r=(l|0)==(f|0),k=(r&1)+k|0,l=r?0:l}while(n>>>0<m>>>0);if((n|0)==(m|0))break;if(j=a+1212|0,m=c[j>>2]|0,n=_(k,f)|0,(l|0)!=0){o=a+1204|0,p=l;do p=p+-1|0,r=p+n|0,Ra(m+(r*216|0)|0,b,k,p,d,h),c[m+(r*216|0)+196>>2]=1,c[o>>2]=(c[o>>2]|0)+1;while((p|0)!=0)}if(q=l+1|0,q>>>0<f>>>0){l=a+1204|0;do o=q+n|0,p=m+(o*216|0)+196|0,(c[p>>2]|0)==0&&(Ra(m+(o*216|0)|0,b,k,q,d,h),c[p>>2]=1,c[l>>2]=(c[l>>2]|0)+1),q=q+1|0;while((q|0)!=(f|0))}do if((k|0)==0)k=0;else{if((f|0)==0)break;m=k+-1|0,l=_(m,f)|0,n=a+1204|0,o=0-f|0,r=0;do{for(p=m,q=(c[j>>2]|0)+((r+l|0)*216|0)|0;;){if(Ra(q,b,p,r,d,h),c[q+196>>2]=1,c[n>>2]=(c[n>>2]|0)+1,(p|0)==0)break;q=q+(o*216|0)|0,p=p+-1|0}r=r+1|0}while((r|0)!=(f|0))}while(0);if(o=k+1|0,!(o>>>0<g>>>0))return i=e,0;if(a=a+1204|0,(f|0)==0)return i=e,0;do{k=c[j>>2]|0,p=_(o,f)|0,n=0;do l=n+p|0,m=k+(l*216|0)+196|0,(c[m>>2]|0)==0&&(Ra(k+(l*216|0)|0,b,o,n,d,h),c[m>>2]=1,c[a>>2]=(c[a>>2]|0)+1),n=n+1|0;while((n|0)!=(f|0));o=o+1|0}while((o|0)!=(g|0));return i=e,0}while(0);if(k=(d|0)==2|(d|0)==7?(c[a+3384>>2]|0)==0|(h|0)==0?13:14:(h|0)==0?13:14,(k|0)==13?_c(c[b>>2]|0,-128,_(f*384|0,g)|0)|0:(k|0)==14&&ad(c[b>>2]|0,h|0,_(f*384|0,g)|0)|0,r=c[j>>2]|0,c[a+1204>>2]=r,(r|0)==0)return i=e,0;d=c[a+1212>>2]|0,b=0;do c[d+(b*216|0)+8>>2]=1,b=b+1|0;while(b>>>0<(c[j>>2]|0)>>>0);return i=e,0}function Ra(b,e,f,g,h,j){b|=0,e|=0,f|=0,g|=0,h|=0,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,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;m=i,i=i+456|0,n=m,P=m+384|0,r=m+448|0,x=r,w=i,i=i+24|0,l=n,k=P,p=c[e+4>>2]|0,q=c[e+8>>2]|0,Qc(e,(_(p,f)|0)+g|0),o=e,t=c[o>>2]|0,u=f<<4,s=g<<4,v=(_(f<<8,p)|0)+s|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)){if(c[r>>2]=0,c[w+4>>2]=p,c[w+8>>2]=q,c[w>>2]=j,(j|0)==0){_c(l|0,0,384)|0;break}return hc(l,x,w,s,u,0,0,16,16),wb(e,l),void(i=m)}_c(l|0,0,384)|0}while(0);pa=k+0|0,qa=pa+64|0;do c[pa>>2]=0,pa=pa+4|0;while((pa|0)<(qa|0));do if((f|0)==0)j=0,h=0,oa=0,na=0,ma=0,ka=0,r=0;else{if((c[b+((0-p|0)*216|0)+196>>2]|0)==0){j=0,h=0,oa=0,na=0,ma=0,ka=0,r=0;break}ka=v-(p<<4)|0,oa=ka|1,na=ka|3,oa=(d[t+oa|0]|0)+(d[t+ka|0]|0)+(d[t+(oa+1)|0]|0)+(d[t+na|0]|0)|0,j=ka|7,na=(d[t+(na+2)|0]|0)+(d[t+(na+1)|0]|0)+(d[t+(na+3)|0]|0)+(d[t+j|0]|0)|0,ma=(d[t+(j+2)|0]|0)+(d[t+(j+1)|0]|0)+(d[t+(j+3)|0]|0)+(d[t+(j+4)|0]|0)|0,ka=(d[t+(j+6)|0]|0)+(d[t+(j+5)|0]|0)+(d[t+(j+7)|0]|0)+(d[t+(ka|15)|0]|0)|0,j=na+oa|0,h=ma+j+ka|0,c[P>>2]=h,j=j-ma-ka|0,c[P+4>>2]=j,r=1}while(0);do if((q+-1|0)==(f|0))y=0,la=0,ja=0,ia=0,fa=0,s=r;else{if((c[b+(p*216|0)+196>>2]|0)==0){y=0,la=0,ja=0,ia=0,fa=0,s=r;break}fa=v+(p<<8)|0,la=fa|1,ja=fa|3,la=(d[t+la|0]|0)+(d[t+fa|0]|0)+(d[t+(la+1)|0]|0)+(d[t+ja|0]|0)|0,y=fa|7,ja=(d[t+(ja+2)|0]|0)+(d[t+(ja+1)|0]|0)+(d[t+(ja+3)|0]|0)+(d[t+y|0]|0)|0,ia=(d[t+(y+2)|0]|0)+(d[t+(y+1)|0]|0)+(d[t+(y+3)|0]|0)+(d[t+(y+4)|0]|0)|0,fa=(d[t+(y+6)|0]|0)+(d[t+(y+5)|0]|0)+(d[t+(y+7)|0]|0)+(d[t+(fa|15)|0]|0)|0,y=ja+la|0,h=ia+y+h+fa|0,c[P>>2]=h,j=y-ia-fa+j|0,c[P+4>>2]=j,y=1,s=r+1|0}while(0);do if((g|0)==0)w=0,u=s,ha=0,ga=0,ea=0,da=0,H=0;else{if((c[b+-20>>2]|0)==0){w=0,u=s,ha=0,ga=0,ea=0,da=0,H=0;break}wa=v+-1|0,H=p<<4,u=p<<5,da=p*48|0,ha=(d[t+(wa+H)|0]|0)+(d[t+wa|0]|0)+(d[t+(wa+u)|0]|0)+(d[t+(wa+da)|0]|0)|0,w=p<<6,wa=wa+w|0,ga=(d[t+(wa+H)|0]|0)+(d[t+wa|0]|0)+(d[t+(wa+u)|0]|0)+(d[t+(wa+da)|0]|0)|0,wa=wa+w|0,ea=(d[t+(wa+H)|0]|0)+(d[t+wa|0]|0)+(d[t+(wa+u)|0]|0)+(d[t+(wa+da)|0]|0)|0,w=wa+w|0,da=(d[t+(w+H)|0]|0)+(d[t+w|0]|0)+(d[t+(w+u)|0]|0)+(d[t+(w+da)|0]|0)|0,w=ga+ha|0,h=ea+w+h+da|0,c[P>>2]=h,w=w-ea-da|0,c[P+16>>2]=w,u=s+1|0,H=1}while(0);do{if((p+-1|0)!=(g|0)){if((c[b+412>>2]|0)==0){ca=17;break}if(va=v+16|0,wa=p<<4,A=p<<5,z=p*48|0,x=(d[t+(va+wa)|0]|0)+(d[t+va|0]|0)+(d[t+(va+A)|0]|0)+(d[t+(va+z)|0]|0)|0,B=p<<6,va=va+B|0,b=(d[t+(va+wa)|0]|0)+(d[t+va|0]|0)+(d[t+(va+A)|0]|0)+(d[t+(va+z)|0]|0)|0,va=va+B|0,v=(d[t+(va+wa)|0]|0)+(d[t+va|0]|0)+(d[t+(va+A)|0]|0)+(d[t+(va+z)|0]|0)|0,B=va+B|0,z=(d[t+(B+wa)|0]|0)+(d[t+B|0]|0)+(d[t+(B+A)|0]|0)+(d[t+(B+z)|0]|0)|0,u=u+1|0,t=H+1|0,B=b+x|0,h=v+B+h+z|0,c[P>>2]=h,A=P+16|0,w=B-v-z+w|0,c[A>>2]=w,B=(s|0)!=0,B|(H|0)==0){if(B){Q=1,ca=21;break}j=A,Q=1,ca=26;break}c[P+4>>2]=ea+da+ga+ha-x-b-v-z>>5,j=A,Q=1,ca=26;break}ca=17}while(0);(ca|0)==17&&((s|0)==0?(Q=0,t=H,ca=22):(Q=0,t=H,ca=21)),(ca|0)==21&&(c[P+4>>2]=j>>s+3,ca=22);do if((ca|0)==22){if(j=(t|0)!=0,!(j|(r|0)==0|(y|0)==0)){c[P+16>>2]=ma+ka+na+oa-fa-ia-ja-la>>5;break}if(!j)break;j=P+16|0,ca=26}while(0);for((ca|0)==26&&(c[j>>2]=w>>t+3),c[P>>2]=(u|0)==1?h>>4:(u|0)==2?h>>5:(u|0)==3?h*21>>10:h>>6,j=P,Sa(j),u=0,s=l,t=j;;){if(b=c[t+((u>>>2&3)<<2)>>2]|0,b=(b|0)<0?0:(b|0)>255?-1:b&255,a[s]=b,b=u+1|0,(b|0)==256)break;u=b,s=s+1|0,t=(b&63|0)==0?t+16|0:t}for(wa=_(q,p)|0,s=(r|0)!=0,U=p<<3,q=0-U|0,r=q|1,w=r+1|0,x=q|3,h=x+1|0,v=x+2|0,u=x+3|0,t=q|7,b=P+4|0,G=(y|0)!=0,A=p<<6,z=A|1,C=z+1|0,B=A|3,E=B+1|0,D=B+2|0,y=B+3|0,F=A|7,I=(H|0)!=0,J=U+-1|0,$=p<<4,L=$+-1|0,K=L+U|0,N=L+$|0,M=N+U|0,O=N+$|0,H=O+U|0,P=P+16|0,aa=(Q|0)!=0,Z=U+8|0,X=$|8,Y=X+U|0,R=X+$|0,W=R+U|0,$=R+$|0,U=$+U|0,V=I^1,T=aa^1,Q=s^1,ba=G^1,S=wa<<6,ca=fa,fa=0,f=(c[o>>2]|0)+((_(f<<6,p)|0)+(g<<3)+(wa<<8))|0;;){pa=k+0|0,qa=pa+64|0;do c[pa>>2]=0,pa=pa+4|0;while((pa|0)<(qa|0));s?(oa=(d[f+r|0]|0)+(d[f+q|0]|0)|0,na=(d[f+x|0]|0)+(d[f+w|0]|0)|0,ma=(d[f+v|0]|0)+(d[f+h|0]|0)|0,ka=(d[f+t|0]|0)+(d[f+u|0]|0)|0,g=na+oa|0,ra=ma+g+ka|0,c[j>>2]=ra,g=g-ma-ka|0,c[b>>2]=g,p=1):(g=0,ra=0,p=0),G?(la=(d[f+z|0]|0)+(d[f+A|0]|0)|0,ja=(d[f+B|0]|0)+(d[f+C|0]|0)|0,ia=(d[f+D|0]|0)+(d[f+E|0]|0)|0,o=(d[f+F|0]|0)+(d[f+y|0]|0)|0,wa=ja+la|0,ra=ia+wa+ra+o|0,c[j>>2]=ra,g=wa-ia-o+g|0,c[b>>2]=g,p=p+1|0):o=ca,I?(ha=(d[f+J|0]|0)+(d[f+-1|0]|0)|0,ga=(d[f+K|0]|0)+(d[f+L|0]|0)|0,ea=(d[f+M|0]|0)+(d[f+N|0]|0)|0,da=(d[f+H|0]|0)+(d[f+O|0]|0)|0,ca=ga+ha|0,ra=ea+ca+ra+da|0,c[j>>2]=ra,ca=ca-ea-da|0,c[P>>2]=ca,qa=p+1|0,pa=1):(ca=0,qa=p,pa=0);do{if(aa){if(va=(d[f+Z|0]|0)+(d[f+8|0]|0)|0,ua=(d[f+Y|0]|0)+(d[f+X|0]|0)|0,ta=(d[f+W|0]|0)+(d[f+R|0]|0)|0,sa=(d[f+U|0]|0)+(d[f+$|0]|0)|0,qa=qa+1|0,pa=pa+1|0,wa=ua+va|0,ra=ta+wa+ra+sa|0,c[j>>2]=ra,ca=wa-ta-sa+ca|0,c[P>>2]=ca,wa=(p|0)!=0,wa|V|T){if(wa){sa=ca,ca=48;break}sa=ca,ca=52;break}c[b>>2]=ea+da+ga+ha-va-ua-ta-sa>>4,sa=ca,ca=52;break}(p|0)==0?(sa=ca,ca=49):(sa=ca,ca=48)}while(0);(ca|0)==48&&(c[b>>2]=g>>p+2,ca=49);do if((ca|0)==49){if(ca=0,g=(pa|0)!=0,g|Q|ba){if(g){ca=52;break}break}c[P>>2]=ma+ka+na+oa-o-ia-ja-la>>4;break}while(0);for((ca|0)==52&&(c[P>>2]=sa>>pa+2),c[j>>2]=(qa|0)==1?ra>>3:(qa|0)==2?ra>>4:(qa|0)==3?ra*21>>9:ra>>5,Sa(j),g=0,ca=n+((fa<<6)+256)|0,p=j;;){if(pa=c[p+((g>>>1&3)<<2)>>2]|0,pa=(pa|0)<0?0:(pa|0)>255?-1:pa&255,a[ca]=pa,pa=g+1|0,(pa|0)==64)break;g=pa,ca=ca+1|0,p=(pa&15|0)==0?p+16|0:p}if(fa=fa+1|0,(fa|0)==2)break;ca=o,f=f+S|0}wb(e,l),i=m}function Sa(a){a|=0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0;return b=i,d=a+4|0,h=c[d>>2]|0,f=a+16|0,g=c[f>>2]|0,e=c[a>>2]|0,(h|g|0)==0?(c[a+60>>2]=e,c[a+56>>2]=e,c[a+52>>2]=e,c[a+48>>2]=e,c[a+44>>2]=e,c[a+40>>2]=e,c[a+36>>2]=e,c[a+32>>2]=e,c[a+28>>2]=e,c[a+24>>2]=e,c[a+20>>2]=e,c[f>>2]=e,c[a+12>>2]=e,c[a+8>>2]=e,c[d>>2]=e,void(i=b)):(l=h+e|0,j=h>>1,k=j+e|0,j=e-j|0,h=e-h|0,c[a>>2]=g+l,f=g>>1,c[a+16>>2]=f+l,c[a+32>>2]=l-f,c[a+48>>2]=l-g,c[d>>2]=g+k,c[a+20>>2]=f+k,c[a+36>>2]=k-f,c[a+52>>2]=k-g,c[a+8>>2]=g+j,c[a+24>>2]=f+j,c[a+40>>2]=j-f,c[a+56>>2]=j-g,c[a+12>>2]=g+h,c[a+28>>2]=f+h,c[a+44>>2]=h-f,c[a+60>>2]=h-g,void(i=b))}function Ta(e,f){e|=0,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,Z=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,_a=0,$a=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;if(l=i,i=i+168|0,S=l,j=l+128|0,k=c[e+4>>2]|0,h=e,G=e+8|0,sb=c[G>>2]|0,ga=_(sb,k)|0,(sb|0)==0)return void(i=l);for(p=S,q=S+24|0,o=S+16|0,n=S+8|0,m=S,u=S+100|0,t=S+68|0,s=S+36|0,r=S+4|0,K=S+120|0,L=S+112|0,M=S+104|0,N=S+96|0,O=S+88|0,P=S+80|0,Q=S+72|0,R=S+64|0,J=S+56|0,I=S+48|0,H=S+40|0,e=S+32|0,F=S+124|0,E=S+116|0,D=S+108|0,C=S+92|0,B=S+84|0,A=S+76|0,z=S+60|0,y=S+52|0,x=S+44|0,w=S+28|0,v=S+20|0,ba=S+12|0,$=j+28|0,S=j+32|0,Y=j+24|0,ea=k<<4,da=0-ea|0,aa=da<<1,U=_(k,-48)|0,Z=k<<5,V=da<<2,W=k*48|0,X=k<<6,ca=j+24|0,fa=j+12|0,T=ga<<8,ka=ga<<6,la=k<<3,ma=ea|4,ja=j+16|0,ia=j+20|0,ha=j+12|0,na=j+4|0,oa=j+8|0,ga=j,qa=0,pa=0;;){ta=c[f+8>>2]|0;a:do if((ta|0)!=1){ra=f+200|0,wa=c[ra>>2]|0;do if((wa|0)==0)ua=1;else{if((ta|0)==2&&(c[f+4>>2]|0)!=(c[wa+4>>2]|0)){ua=1;break}ua=5}while(0);sa=f+204|0,va=c[sa>>2]|0;do if((va|0)!=0){if((ta|0)==2&&(c[f+4>>2]|0)!=(c[va+4>>2]|0))break;ua|=2}while(0);ta=(ua&2|0)==0;b:do if(ta)c[q>>2]=0,c[o>>2]=0,c[n>>2]=0,c[m>>2]=0,va=0;else{do if(!((c[f>>2]|0)>>>0>5)){if((c[va>>2]|0)>>>0>5)break;do if((b[f+28>>1]|0)==0){if((b[va+48>>1]|0)!=0){xa=2;break}if((c[f+116>>2]|0)!=(c[va+124>>2]|0)){xa=1;break}if(xa=(b[f+132>>1]|0)-(b[va+172>>1]|0)|0,((xa|0)<0?0-xa|0:xa)>>>0>3){xa=1;break}xa=(b[f+134>>1]|0)-(b[va+174>>1]|0)|0,xa=((xa|0)<0?0-xa|0:xa)>>>0>3|0}else xa=2;while(0);c[m>>2]=xa;do if((b[f+30>>1]|0)==0){if((b[va+50>>1]|0)!=0){ya=2;break}if((c[f+116>>2]|0)!=(c[va+124>>2]|0)){ya=1;break}if(ya=(b[f+136>>1]|0)-(b[va+176>>1]|0)|0,((ya|0)<0?0-ya|0:ya)>>>0>3){ya=1;break}ya=(b[f+138>>1]|0)-(b[va+178>>1]|0)|0,ya=((ya|0)<0?0-ya|0:ya)>>>0>3|0}else ya=2;while(0);c[n>>2]=ya;do if((b[f+36>>1]|0)==0){if((b[va+56>>1]|0)!=0){za=2;break}if((c[f+120>>2]|0)!=(c[va+128>>2]|0)){za=1;break}if(za=(b[f+148>>1]|0)-(b[va+188>>1]|0)|0,((za|0)<0?0-za|0:za)>>>0>3){za=1;break}za=(b[f+150>>1]|0)-(b[va+190>>1]|0)|0,za=((za|0)<0?0-za|0:za)>>>0>3|0}else za=2;while(0);c[o>>2]=za;do if((b[f+38>>1]|0)==0){if((b[va+58>>1]|0)!=0){va=2;break}if((c[f+120>>2]|0)!=(c[va+128>>2]|0)){va=1;break}if(Aa=(b[f+152>>1]|0)-(b[va+192>>1]|0)|0,((Aa|0)<0?0-Aa|0:Aa)>>>0>3){va=1;break}va=(b[f+154>>1]|0)-(b[va+194>>1]|0)|0,va=((va|0)<0?0-va|0:va)>>>0>3|0}else va=2;while(0);if(c[q>>2]=va,(ya|xa|0)==0&&(va|za|0)==0){va=0;break b}va=1;break b}while(0);c[q>>2]=4,c[o>>2]=4,c[n>>2]=4,c[m>>2]=4,va=1}while(0);ua=(ua&4|0)==0;c:do if(ua)c[u>>2]=0,c[t>>2]=0,c[s>>2]=0,c[r>>2]=0,xa=f;else{xa=f;do if(!((c[xa>>2]|0)>>>0>5)){if((c[wa>>2]|0)>>>0>5)break;do if((b[f+28>>1]|0)==0){if((b[wa+38>>1]|0)!=0){ya=2;break}if((c[f+116>>2]|0)!=(c[wa+120>>2]|0)){ya=1;break}if(ya=(b[f+132>>1]|0)-(b[wa+152>>1]|0)|0,((ya|0)<0?0-ya|0:ya)>>>0>3){ya=1;break}ya=(b[f+134>>1]|0)-(b[wa+154>>1]|0)|0,ya=((ya|0)<0?0-ya|0:ya)>>>0>3|0}else ya=2;while(0);c[r>>2]=ya;do if((b[f+32>>1]|0)==0){if((b[wa+42>>1]|0)!=0){za=2;break}if((c[f+116>>2]|0)!=(c[wa+120>>2]|0)){za=1;break}if(za=(b[f+140>>1]|0)-(b[wa+160>>1]|0)|0,((za|0)<0?0-za|0:za)>>>0>3){za=1;break}za=(b[f+142>>1]|0)-(b[wa+162>>1]|0)|0,za=((za|0)<0?0-za|0:za)>>>0>3|0}else za=2;while(0);c[s>>2]=za;do if((b[f+44>>1]|0)==0){if((b[wa+54>>1]|0)!=0){Aa=2;break}if((c[f+124>>2]|0)!=(c[wa+128>>2]|0)){Aa=1;break}if(Aa=(b[f+164>>1]|0)-(b[wa+184>>1]|0)|0,((Aa|0)<0?0-Aa|0:Aa)>>>0>3){Aa=1;break}Aa=(b[f+166>>1]|0)-(b[wa+186>>1]|0)|0,Aa=((Aa|0)<0?0-Aa|0:Aa)>>>0>3|0}else Aa=2;while(0);c[t>>2]=Aa;do if((b[f+48>>1]|0)==0){if((b[wa+58>>1]|0)!=0){wa=2;break}if((c[f+124>>2]|0)!=(c[wa+128>>2]|0)){wa=1;break}if(Ba=(b[f+172>>1]|0)-(b[wa+192>>1]|0)|0,((Ba|0)<0?0-Ba|0:Ba)>>>0>3){wa=1;break}wa=(b[f+174>>1]|0)-(b[wa+194>>1]|0)|0,wa=((wa|0)<0?0-wa|0:wa)>>>0>3|0}else wa=2;while(0);if(c[u>>2]=wa,(va|0)!=0)break c;if((za|ya|0)==0&&(wa|Aa|0)==0){va=0;break c}va=1;break c}while(0);c[u>>2]=4,c[t>>2]=4,c[s>>2]=4,c[r>>2]=4,va=1}while(0);wa=c[xa>>2]|0;do if(wa>>>0>5)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,c[J>>2]=3,c[I>>2]=3,c[H>>2]=3,c[e>>2]=3,c[F>>2]=3,c[E>>2]=3,c[D>>2]=3,c[C>>2]=3,c[B>>2]=3,c[A>>2]=3,c[z>>2]=3,c[y>>2]=3,c[x>>2]=3,c[w>>2]=3,c[v>>2]=3,c[ba>>2]=3;else{do{if((Hb(wa)|0)!=1){if(wa=c[xa>>2]|0,(wa|0)==2){Ia=f+28|0,Da=b[f+32>>1]|0,Ka=Da<<16>>16==0,wa=Ka?(b[Ia>>1]|0)!=0?2:0:2,c[e>>2]=wa,Ca=b[f+34>>1]|0,Fa=Ca<<16>>16==0,wa=Fa?(b[f+30>>1]|0)!=0?2:0:2,c[H>>2]=wa,Ea=b[f+40>>1]|0,Ha=Ea<<16>>16==0,wa=Ha?(b[f+36>>1]|0)!=0?2:0:2,c[I>>2]=wa,Ma=b[f+42>>1]|0,Ga=Ma<<16>>16==0,wa=Ga?(b[f+38>>1]|0)!=0?2:0:2,c[J>>2]=wa,xa=b[f+48>>1]|0,wa=xa<<16>>16==0?(b[f+44>>1]|0)!=0?2:0:2,c[N>>2]=wa,ya=b[f+50>>1]|0,Aa=ya<<16>>16==0,wa=Aa?(b[f+46>>1]|0)!=0?2:0:2,c[M>>2]=wa,wa=b[f+56>>1]|0,za=wa<<16>>16==0,Ba=za?(b[f+52>>1]|0)!=0?2:0:2,c[L>>2]=Ba,Ba=(b[f+58>>1]|0)==0,Ja=Ba?(b[f+54>>1]|0)!=0?2:0:2,c[K>>2]=Ja,La=b[f+166>>1]|0,Na=b[f+142>>1]|0,Ja=(b[f+44>>1]|0)!=0;do if(Ja|Ka^1)Ka=2;else{if(Ka=(b[f+164>>1]|0)-(b[f+140>>1]|0)|0,((Ka|0)<0?0-Ka|0:Ka)>>>0>3){Ka=1;break}if(Ka=La-Na|0,((Ka|0)<0?0-Ka|0:Ka)>>>0>3){Ka=1;break}Ka=(c[f+124>>2]|0)!=(c[f+116>>2]|0)|0}while(0);c[R>>2]=Ka,Ka=b[f+46>>1]|0,Oa=b[f+170>>1]|0,Pa=b[f+146>>1]|0,La=Ka<<16>>16==0;do if((Ka|Ca)<<16>>16==0){if(Na=(b[f+168>>1]|0)-(b[f+144>>1]|0)|0,((Na|0)<0?0-Na|0:Na)>>>0>3){Na=1;break}if(Na=Oa-Pa|0,((Na|0)<0?0-Na|0:Na)>>>0>3){Na=1;break}Na=(c[f+124>>2]|0)!=(c[f+116>>2]|0)|0}else Na=2;while(0);c[Q>>2]=Na,Na=b[f+52>>1]|0,Qa=b[f+182>>1]|0,Pa=b[f+158>>1]|0,Oa=Na<<16>>16==0;do if((Na|Ea)<<16>>16==0){if(Ra=(b[f+180>>1]|0)-(b[f+156>>1]|0)|0,((Ra|0)<0?0-Ra|0:Ra)>>>0>3){Pa=1;break}if(Pa=Qa-Pa|0,((Pa|0)<0?0-Pa|0:Pa)>>>0>3){Pa=1;break}Pa=(c[f+128>>2]|0)!=(c[f+120>>2]|0)|0}else Pa=2;while(0);c[P>>2]=Pa,sb=b[f+54>>1]|0,Ra=b[f+186>>1]|0,Qa=b[f+162>>1]|0,Pa=sb<<16>>16==0;do if((sb|Ma)<<16>>16==0){if(Ma=(b[f+184>>1]|0)-(b[f+160>>1]|0)|0,((Ma|0)<0?0-Ma|0:Ma)>>>0>3){Ma=1;break}if(Ma=Ra-Qa|0,((Ma|0)<0?0-Ma|0:Ma)>>>0>3){Ma=1;break}Ma=(c[f+128>>2]|0)!=(c[f+120>>2]|0)|0}else Ma=2;while(0);c[O>>2]=Ma,Ma=b[f+30>>1]|0,Ia=Ma<<16>>16==0?(b[Ia>>1]|0)!=0?2:0:2,c[ba>>2]=Ia,Ia=b[f+36>>1]|0,Ma=Ia<<16>>16==0?Ma<<16>>16!=0?2:0:2,c[v>>2]=Ma,Ia=(b[f+38>>1]|0)==0?Ia<<16>>16!=0?2:0:2,c[w>>2]=Ia,Da=Fa?Da<<16>>16!=0?2:0:2,c[x>>2]=Da,Ca=Ha?Ca<<16>>16!=0?2:0:2,c[y>>2]=Ca,Ca=Ga?Ea<<16>>16!=0?2:0:2,c[z>>2]=Ca,Ca=La?Ja?2:0:2,c[A>>2]=Ca,Ca=Oa?Ka<<16>>16!=0?2:0:2,c[B>>2]=Ca,Ca=Pa?Na<<16>>16!=0?2:0:2,c[C>>2]=Ca,xa=Aa?xa<<16>>16!=0?2:0:2,c[D>>2]=xa,xa=za?ya<<16>>16!=0?2:0:2,c[E>>2]=xa,wa=Ba?wa<<16>>16!=0?2:0:2,c[F>>2]=wa;break}if((wa|0)==3){Fa=f+28|0,Ca=b[f+32>>1]|0,wa=Ca<<16>>16==0?(b[Fa>>1]|0)!=0?2:0:2,c[e>>2]=wa,ya=b[f+34>>1]|0,Da=ya<<16>>16==0,wa=Da?(b[f+30>>1]|0)!=0?2:0:2,c[H>>2]=wa,Ba=b[f+40>>1]|0,wa=Ba<<16>>16==0?(b[f+36>>1]|0)!=0?2:0:2,c[I>>2]=wa,wa=b[f+42>>1]|0,Ea=wa<<16>>16==0,xa=Ea?(b[f+38>>1]|0)!=0?2:0:2,c[J>>2]=xa,Ga=b[f+44>>1]|0,xa=Ga<<16>>16==0?Ca<<16>>16!=0?2:0:2,c[R>>2]=xa,xa=b[f+46>>1]|0,Ha=xa<<16>>16==0,za=Ha?ya<<16>>16!=0?2:0:2,c[Q>>2]=za,za=b[f+52>>1]|0,Aa=za<<16>>16==0?Ba<<16>>16!=0?2:0:2,c[P>>2]=Aa,Ka=b[f+54>>1]|0,Ia=Ka<<16>>16==0,wa=Ia?wa<<16>>16!=0?2:0:2,c[O>>2]=wa,Ja=b[f+48>>1]|0,wa=Ja<<16>>16==0?Ga<<16>>16!=0?2:0:2,c[N>>2]=wa,wa=b[f+50>>1]|0,La=wa<<16>>16==0,Aa=La?xa<<16>>16!=0?2:0:2,c[M>>2]=Aa,Aa=b[f+56>>1]|0,Ma=Aa<<16>>16==0?za<<16>>16!=0?2:0:2,c[L>>2]=Ma,Ma=(b[f+58>>1]|0)==0,Ka=Ma?Ka<<16>>16!=0?2:0:2,c[K>>2]=Ka,Ka=(b[f+30>>1]|0)==0,Fa=Ka?(b[Fa>>1]|0)!=0?2:0:2,c[ba>>2]=Fa,Fa=(b[f+38>>1]|0)==0?(b[f+36>>1]|0)!=0?2:0:2,c[w>>2]=Fa,Ca=Da?Ca<<16>>16!=0?2:0:2,c[x>>2]=Ca,Ca=Ea?Ba<<16>>16!=0?2:0:2,c[z>>2]=Ca,Ca=Ha?Ga<<16>>16!=0?2:0:2,c[A>>2]=Ca,Ca=Ia?za<<16>>16!=0?2:0:2,c[C>>2]=Ca,Ca=La?Ja<<16>>16!=0?2:0:2,c[D>>2]=Ca,Ca=Ma?Aa<<16>>16!=0?2:0:2,c[F>>2]=Ca,Ca=b[f+150>>1]|0,Da=b[f+138>>1]|0;
do if((b[f+36>>1]|0)!=0|Ka^1)Ca=2;else{if(Ea=(b[f+148>>1]|0)-(b[f+136>>1]|0)|0,((Ea|0)<0?0-Ea|0:Ea)>>>0>3){Ca=1;break}if(Ca=Ca-Da|0,((Ca|0)<0?0-Ca|0:Ca)>>>0>3){Ca=1;break}Ca=(c[f+120>>2]|0)!=(c[f+116>>2]|0)|0}while(0);c[v>>2]=Ca,Ca=b[f+158>>1]|0,Da=b[f+146>>1]|0;do if((Ba|ya)<<16>>16==0){if(ya=(b[f+156>>1]|0)-(b[f+144>>1]|0)|0,((ya|0)<0?0-ya|0:ya)>>>0>3){ya=1;break}if(ya=Ca-Da|0,((ya|0)<0?0-ya|0:ya)>>>0>3){ya=1;break}ya=(c[f+120>>2]|0)!=(c[f+116>>2]|0)|0}else ya=2;while(0);c[y>>2]=ya,Ba=b[f+182>>1]|0,ya=b[f+170>>1]|0;do if((za|xa)<<16>>16==0){if(xa=(b[f+180>>1]|0)-(b[f+168>>1]|0)|0,((xa|0)<0?0-xa|0:xa)>>>0>3){xa=1;break}if(xa=Ba-ya|0,((xa|0)<0?0-xa|0:xa)>>>0>3){xa=1;break}xa=(c[f+128>>2]|0)!=(c[f+124>>2]|0)|0}else xa=2;while(0);c[B>>2]=xa,xa=b[f+190>>1]|0,ya=b[f+178>>1]|0;do if((Aa|wa)<<16>>16==0){if(wa=(b[f+188>>1]|0)-(b[f+176>>1]|0)|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}if(wa=xa-ya|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=(c[f+128>>2]|0)!=(c[f+124>>2]|0)|0}else wa=2;while(0);c[E>>2]=wa;break}Ca=b[f+32>>1]|0,Da=b[f+140>>1]|0,pb=b[f+132>>1]|0,xa=b[f+142>>1]|0,lb=b[f+134>>1]|0;do if(Ca<<16>>16==0){if((b[f+28>>1]|0)!=0){wa=2;break}if(wa=Da-pb|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=xa-lb|0,wa=((wa|0)<0?0-wa|0:wa)>>>0>3|0}else wa=2;while(0);c[e>>2]=wa,Ba=b[f+34>>1]|0,Aa=b[f+144>>1]|0,nb=b[f+136>>1]|0,wa=b[f+146>>1]|0,hb=b[f+138>>1]|0;do if(Ba<<16>>16==0){if((b[f+30>>1]|0)!=0){ya=2;break}if(ya=Aa-nb|0,((ya|0)<0?0-ya|0:ya)>>>0>3){ya=1;break}ya=wa-hb|0,ya=((ya|0)<0?0-ya|0:ya)>>>0>3|0}else ya=2;while(0);c[H>>2]=ya,za=b[f+40>>1]|0,Ea=b[f+156>>1]|0,mb=b[f+148>>1]|0,ya=b[f+158>>1]|0,ib=b[f+150>>1]|0;do if(za<<16>>16==0){if((b[f+36>>1]|0)!=0){Fa=2;break}if(Fa=Ea-mb|0,((Fa|0)<0?0-Fa|0:Fa)>>>0>3){Fa=1;break}Fa=ya-ib|0,Fa=((Fa|0)<0?0-Fa|0:Fa)>>>0>3|0}else Fa=2;while(0);c[I>>2]=Fa,Ja=b[f+42>>1]|0,La=b[f+160>>1]|0,rb=b[f+152>>1]|0,Fa=b[f+162>>1]|0,qb=b[f+154>>1]|0;do if(Ja<<16>>16==0){if((b[f+38>>1]|0)!=0){Ga=2;break}if(Ga=La-rb|0,((Ga|0)<0?0-Ga|0:Ga)>>>0>3){Ga=1;break}Ga=Fa-qb|0,Ga=((Ga|0)<0?0-Ga|0:Ga)>>>0>3|0}else Ga=2;while(0);c[J>>2]=Ga,Oa=b[f+44>>1]|0,Ma=b[f+164>>1]|0,Ia=b[f+166>>1]|0;do if((Oa|Ca)<<16>>16==0){if(Ga=Ma-Da|0,((Ga|0)<0?0-Ga|0:Ga)>>>0>3){Ga=1;break}if(Ga=Ia-xa|0,((Ga|0)<0?0-Ga|0:Ga)>>>0>3){Ga=1;break}Ga=(c[f+124>>2]|0)!=(c[f+116>>2]|0)|0}else Ga=2;while(0);c[R>>2]=Ga,Pa=b[f+46>>1]|0,Qa=b[f+168>>1]|0,Ha=b[f+170>>1]|0;do if((Pa|Ba)<<16>>16==0){if(Ga=Qa-Aa|0,((Ga|0)<0?0-Ga|0:Ga)>>>0>3){Ga=1;break}if(Ga=Ha-wa|0,((Ga|0)<0?0-Ga|0:Ga)>>>0>3){Ga=1;break}Ga=(c[f+124>>2]|0)!=(c[f+116>>2]|0)|0}else Ga=2;while(0);c[Q>>2]=Ga,Na=b[f+52>>1]|0,Ka=b[f+180>>1]|0,Ga=b[f+182>>1]|0;do if((Na|za)<<16>>16==0){if(Ra=Ka-Ea|0,((Ra|0)<0?0-Ra|0:Ra)>>>0>3){Ra=1;break}if(Ra=Ga-ya|0,((Ra|0)<0?0-Ra|0:Ra)>>>0>3){Ra=1;break}Ra=(c[f+128>>2]|0)!=(c[f+120>>2]|0)|0}else Ra=2;while(0);c[P>>2]=Ra,eb=b[f+54>>1]|0,cb=b[f+184>>1]|0,Ta=b[f+186>>1]|0;do if((eb|Ja)<<16>>16==0){if(Ra=cb-La|0,((Ra|0)<0?0-Ra|0:Ra)>>>0>3){Ra=1;break}if(Ra=Ta-Fa|0,((Ra|0)<0?0-Ra|0:Ra)>>>0>3){Ra=1;break}Ra=(c[f+128>>2]|0)!=(c[f+120>>2]|0)|0}else Ra=2;while(0);c[O>>2]=Ra,ab=b[f+48>>1]|0,$a=b[f+172>>1]|0,Ra=b[f+174>>1]|0;do if((ab|Oa)<<16>>16==0){if(Sa=$a-Ma|0,((Sa|0)<0?0-Sa|0:Sa)>>>0>3){Sa=1;break}Sa=Ra-Ia|0,Sa=((Sa|0)<0?0-Sa|0:Sa)>>>0>3|0}else Sa=2;while(0);c[N>>2]=Sa,bb=b[f+50>>1]|0,gb=b[f+176>>1]|0,_a=b[f+178>>1]|0;do if((bb|Pa)<<16>>16==0){if(Sa=gb-Qa|0,((Sa|0)<0?0-Sa|0:Sa)>>>0>3){Sa=1;break}Sa=_a-Ha|0,Sa=((Sa|0)<0?0-Sa|0:Sa)>>>0>3|0}else Sa=2;while(0);c[M>>2]=Sa,fb=b[f+56>>1]|0,db=b[f+188>>1]|0,Sa=b[f+190>>1]|0;do if((fb|Na)<<16>>16==0){if(jb=db-Ka|0,((jb|0)<0?0-jb|0:jb)>>>0>3){jb=1;break}jb=Sa-Ga|0,jb=((jb|0)<0?0-jb|0:jb)>>>0>3|0}else jb=2;while(0);c[L>>2]=jb,ob=b[f+58>>1]|0,kb=b[f+192>>1]|0,jb=b[f+194>>1]|0;do if((ob|eb)<<16>>16==0){if(sb=kb-cb|0,((sb|0)<0?0-sb|0:sb)>>>0>3){sb=1;break}sb=jb-Ta|0,sb=((sb|0)<0?0-sb|0:sb)>>>0>3|0}else sb=2;while(0);c[K>>2]=sb,sb=b[f+30>>1]|0;do if(sb<<16>>16==0){if((b[f+28>>1]|0)!=0){lb=2;break}if(pb=nb-pb|0,((pb|0)<0?0-pb|0:pb)>>>0>3){lb=1;break}lb=hb-lb|0,lb=((lb|0)<0?0-lb|0:lb)>>>0>3|0}else lb=2;while(0);c[ba>>2]=lb,lb=b[f+36>>1]|0;do if((lb|sb)<<16>>16==0){if(nb=mb-nb|0,((nb|0)<0?0-nb|0:nb)>>>0>3){hb=1;break}if(hb=ib-hb|0,((hb|0)<0?0-hb|0:hb)>>>0>3){hb=1;break}hb=(c[f+120>>2]|0)!=(c[f+116>>2]|0)|0}else hb=2;while(0);c[v>>2]=hb;do if((b[f+38>>1]|lb)<<16>>16==0){if(hb=rb-mb|0,((hb|0)<0?0-hb|0:hb)>>>0>3){hb=1;break}hb=qb-ib|0,hb=((hb|0)<0?0-hb|0:hb)>>>0>3|0}else hb=2;while(0);c[w>>2]=hb;do if((Ba|Ca)<<16>>16==0){if(Ca=Aa-Da|0,((Ca|0)<0?0-Ca|0:Ca)>>>0>3){xa=1;break}xa=wa-xa|0,xa=((xa|0)<0?0-xa|0:xa)>>>0>3|0}else xa=2;while(0);c[x>>2]=xa;do if((za|Ba)<<16>>16==0){if(xa=Ea-Aa|0,((xa|0)<0?0-xa|0:xa)>>>0>3){wa=1;break}if(wa=ya-wa|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=(c[f+120>>2]|0)!=(c[f+116>>2]|0)|0}else wa=2;while(0);c[y>>2]=wa;do if((Ja|za)<<16>>16==0){if(wa=La-Ea|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=Fa-ya|0,wa=((wa|0)<0?0-wa|0:wa)>>>0>3|0}else wa=2;while(0);c[z>>2]=wa;do if((Pa|Oa)<<16>>16==0){if(wa=Qa-Ma|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=Ha-Ia|0,wa=((wa|0)<0?0-wa|0:wa)>>>0>3|0}else wa=2;while(0);c[A>>2]=wa;do if((Na|Pa)<<16>>16==0){if(wa=Ka-Qa|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}if(wa=Ga-Ha|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=(c[f+128>>2]|0)!=(c[f+124>>2]|0)|0}else wa=2;while(0);c[B>>2]=wa;do if((eb|Na)<<16>>16==0){if(wa=cb-Ka|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=Ta-Ga|0,wa=((wa|0)<0?0-wa|0:wa)>>>0>3|0}else wa=2;while(0);c[C>>2]=wa;do if((bb|ab)<<16>>16==0){if(wa=gb-$a|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=_a-Ra|0,wa=((wa|0)<0?0-wa|0:wa)>>>0>3|0}else wa=2;while(0);c[D>>2]=wa;do if((fb|bb)<<16>>16==0){if(wa=db-gb|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}if(wa=Sa-_a|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=(c[f+128>>2]|0)!=(c[f+124>>2]|0)|0}else wa=2;while(0);c[E>>2]=wa;do if((ob|fb)<<16>>16==0){if(wa=kb-db|0,((wa|0)<0?0-wa|0:wa)>>>0>3){wa=1;break}wa=jb-Sa|0,wa=((wa|0)<0?0-wa|0:wa)>>>0>3|0}else wa=2;while(0);c[F>>2]=wa;break}Ua(f,p)}while(0);if((va|0)!=0)break;if((c[e>>2]|0)!=0)break;if((c[H>>2]|0)!=0)break;if((c[I>>2]|0)!=0)break;if((c[J>>2]|0)!=0)break;if((c[R>>2]|0)!=0)break;if((c[Q>>2]|0)!=0)break;if((c[P>>2]|0)!=0)break;if((c[O>>2]|0)!=0)break;if((c[N>>2]|0)!=0)break;if((c[M>>2]|0)!=0)break;if((c[L>>2]|0)!=0)break;if((c[K>>2]|0)!=0)break;if((c[ba>>2]|0)!=0)break;if((c[v>>2]|0)!=0)break;if((c[w>>2]|0)!=0)break;if((c[x>>2]|0)!=0)break;if((c[y>>2]|0)!=0)break;if((c[z>>2]|0)!=0)break;if((c[A>>2]|0)!=0)break;if((c[B>>2]|0)!=0)break;if((c[C>>2]|0)!=0)break;if((c[D>>2]|0)!=0)break;if((c[E>>2]|0)!=0)break;if((c[F>>2]|0)==0)break a}while(0);xa=f+20|0,ya=c[xa>>2]|0,wa=f+12|0,va=(c[wa>>2]|0)+ya|0,Ba=(va|0)<0?0:(va|0)>51?51:va,va=f+16|0,za=(c[va>>2]|0)+ya|0,Aa=(za|0)<0?0:(za|0)>51?51:za,za=d[1960+Ba|0]|0,c[$>>2]=za,Aa=d[2016+Aa|0]|0,c[S>>2]=Aa,Ba=2072+(Ba*3|0)|0,c[Y>>2]=Ba;do if(!ta){if(Ca=c[(c[sa>>2]|0)+20>>2]|0,(Ca|0)==(ya|0)){c[na>>2]=za,c[oa>>2]=Aa,c[ga>>2]=Ba;break}Da=(ya+1+Ca|0)>>>1,Ca=(c[wa>>2]|0)+Da|0,Ca=(Ca|0)<0?0:(Ca|0)>51?51:Ca,Da=(c[va>>2]|0)+Da|0,Da=(Da|0)<0?0:(Da|0)>51?51:Da,c[na>>2]=d[1960+Ca|0]|0,c[oa>>2]=d[2016+Da|0]|0,c[ga>>2]=2072+(Ca*3|0)}while(0);do if(!ua){if(Ca=c[(c[ra>>2]|0)+20>>2]|0,(Ca|0)==(ya|0)){c[ja>>2]=za,c[ia>>2]=Aa,c[ha>>2]=Ba;break}za=(ya+1+Ca|0)>>>1,ya=(c[wa>>2]|0)+za|0,ya=(ya|0)<0?0:(ya|0)>51?51:ya,za=(c[va>>2]|0)+za|0,za=(za|0)<0?0:(za|0)>51?51:za,c[ja>>2]=d[1960+ya|0]|0,c[ia>>2]=d[2016+za|0]|0,c[ha>>2]=2072+(ya*3|0)}while(0);for(ya=_(pa,k)|0,Aa=3,Ea=0,za=(c[h>>2]|0)+((ya<<8)+(qa<<4))|0,Ba=p;;){Ca=c[Ba+4>>2]|0,(Ca|0)!=0&&Ya(za,Ca,fa,ea),Ca=c[Ba+12>>2]|0,(Ca|0)!=0&&Ya(za+4|0,Ca,ca,ea),Ca=Ba+16|0,Da=c[Ba+20>>2]|0,(Da|0)!=0&&Ya(za+8|0,Da,ca,ea),Da=Ba+24|0,Fa=c[Ba+28>>2]|0,(Fa|0)!=0&&Ya(za+12|0,Fa,ca,ea),Fa=c[Ba>>2]|0,Ga=Ba+8|0,Ha=c[Ga>>2]|0;d:do if((Fa|0)==(Ha|0)){if((Fa|0)!=(c[Ca>>2]|0)){g=362;break}if((Fa|0)!=(c[Da>>2]|0)){g=362;break}if((Fa|0)==0)break;if(Ca=c[j+(Ea*12|0)+4>>2]|0,Da=c[j+(Ea*12|0)+8>>2]|0,!(Fa>>>0<4))for(Ea=(Ca>>>2)+2|0,Fa=za,Ia=16;;){Na=Fa+aa|0,Ha=d[Na]|0,Ma=Fa+da|0,Ka=d[Ma]|0,Ga=d[Fa]|0,La=Fa+ea|0,Ja=d[La]|0,Oa=Ka-Ga|0,Qa=(Oa|0)<0?0-Oa|0:Oa;e:do if(Qa>>>0<Ca>>>0){if(Oa=Ha-Ka|0,!(((Oa|0)<0?0-Oa|0:Oa)>>>0<Da>>>0))break;if(Oa=Ja-Ga|0,!(((Oa|0)<0?0-Oa|0:Oa)>>>0<Da>>>0))break;Ra=Fa+U|0,Sa=d[Ra]|0,Oa=Fa+Z|0,Pa=d[Oa]|0;do{if(Qa>>>0<Ea>>>0){if(Qa=Sa-Ka|0,((Qa|0)<0?0-Qa|0:Qa)>>>0<Da>>>0?(sb=Ka+Ha+Ga|0,a[Ma]=(Ja+4+(sb<<1)+Sa|0)>>>3,a[Na]=(sb+2+Sa|0)>>>2,a[Ra]=(sb+4+(Sa*3|0)+(d[Fa+V|0]<<1)|0)>>>3):a[Ma]=(Ka+2+(Ha<<1)+Ja|0)>>>2,Ma=Pa-Ga|0,!(((Ma|0)<0?0-Ma|0:Ma)>>>0<Da>>>0))break;sb=Ga+Ka+Ja|0,a[Fa]=(Ha+4+(sb<<1)+Pa|0)>>>3,a[La]=(sb+2+Pa|0)>>>2,a[Oa]=(sb+4+(Pa*3|0)+(d[Fa+W|0]<<1)|0)>>>3;break e}a[Ma]=(Ka+2+(Ha<<1)+Ja|0)>>>2}while(0);a[Fa]=(Ha+2+Ga+(Ja<<1)|0)>>>2}while(0);if(Ia=Ia+-1|0,(Ia|0)==0)break d;Fa=Fa+1|0}for(Ea=d[(c[j+(Ea*12|0)>>2]|0)+(Fa+-1)|0]|0,Fa=0-Ea|0,Ha=Ea+1|0,Ga=za,La=16;;){Pa=Ga+aa|0,Na=d[Pa]|0,Ja=Ga+da|0,Ka=d[Ja]|0,Ia=d[Ga]|0,Oa=Ga+ea|0,Ma=d[Oa]|0,Qa=Ka-Ia|0;do if(((Qa|0)<0?0-Qa|0:Qa)>>>0<Ca>>>0){if(Qa=Na-Ka|0,!(((Qa|0)<0?0-Qa|0:Qa)>>>0<Da>>>0))break;if(Qa=Ma-Ia|0,!(((Qa|0)<0?0-Qa|0:Qa)>>>0<Da>>>0))break;Ra=d[Ga+U|0]|0,Qa=Ra-Ka|0,((Qa|0)<0?0-Qa|0:Qa)>>>0<Da>>>0?(Qa=((Ka+1+Ia|0)>>>1)-(Na<<1)+Ra>>1,Qa=(Qa|0)<(Fa|0)?Fa:(Qa|0)>(Ea|0)?Ea:Qa,a[Pa]=Qa+Na,Pa=Ha):Pa=Ea,Qa=d[Ga+Z|0]|0,Ra=Qa-Ia|0,((Ra|0)<0?0-Ra|0:Ra)>>>0<Da>>>0&&(Qa=((Ka+1+Ia|0)>>>1)-(Ma<<1)+Qa>>1,Qa=(Qa|0)<(Fa|0)?Fa:(Qa|0)>(Ea|0)?Ea:Qa,a[Oa]=Qa+Ma,Pa=Pa+1|0),Na=Na+4-Ma+(Ia-Ka<<2)>>3,Ma=0-Pa|0,(Na|0)>=(Ma|0)&&(Ma=(Na|0)>(Pa|0)?Pa:Na),sb=a[4712+((Ia|512)-Ma)|0]|0,a[Ja]=a[4712+(Ma+(Ka|512))|0]|0,a[Ga]=sb}while(0);if(La=La+-1|0,(La|0)==0)break;Ga=Ga+1|0}}else g=362;while(0);do if((g|0)==362){if(g=0,(Fa|0)!=0&&(Za(za,Fa,j+(Ea*12|0)|0,ea),Ha=c[Ga>>2]|0),(Ha|0)!=0&&Za(za+4|0,Ha,j+(Ea*12|0)|0,ea),Ca=c[Ca>>2]|0,(Ca|0)!=0&&Za(za+8|0,Ca,j+(Ea*12|0)|0,ea),Ca=c[Da>>2]|0,(Ca|0)==0)break;Za(za+12|0,Ca,j+(Ea*12|0)|0,ea)}while(0);if((Aa|0)==0)break;Aa=Aa+-1|0,Ea=2,za=za+X|0,Ba=Ba+32|0}za=c[f+24>>2]|0,Aa=(c[xa>>2]|0)+za|0,Aa=(Aa|0)<0?0:(Aa|0)>51?51:Aa,Aa=c[8408+(Aa<<2)>>2]|0,Ba=(c[wa>>2]|0)+Aa|0,Da=(Ba|0)<0?0:(Ba|0)>51?51:Ba,Ba=(c[va>>2]|0)+Aa|0,Ca=(Ba|0)<0?0:(Ba|0)>51?51:Ba,Ba=d[1960+Da|0]|0,c[$>>2]=Ba,Ca=d[2016+Ca|0]|0,c[S>>2]=Ca,Da=2072+(Da*3|0)|0,c[Y>>2]=Da;do if(!ta){if(sa=c[(c[sa>>2]|0)+20>>2]|0,(sa|0)==(c[xa>>2]|0)){c[na>>2]=Ba,c[oa>>2]=Ca,c[ga>>2]=Da;break}sa=sa+za|0,sa=(sa|0)<0?0:(sa|0)>51?51:sa,ta=(Aa+1+(c[8408+(sa<<2)>>2]|0)|0)>>>1,sa=ta+(c[wa>>2]|0)|0,sa=(sa|0)<0?0:(sa|0)>51?51:sa,ta=(c[va>>2]|0)+ta|0,ta=(ta|0)<0?0:(ta|0)>51?51:ta,c[na>>2]=d[1960+sa|0]|0,c[oa>>2]=d[2016+ta|0]|0,c[ga>>2]=2072+(sa*3|0)}while(0);do if(!ua){if(ra=c[(c[ra>>2]|0)+20>>2]|0,(ra|0)==(c[xa>>2]|0)){c[ja>>2]=Ba,c[ia>>2]=Ca,c[ha>>2]=Da;break}ra=ra+za|0,ra=(ra|0)<0?0:(ra|0)>51?51:ra,ra=(Aa+1+(c[8408+(ra<<2)>>2]|0)|0)>>>1,sa=ra+(c[wa>>2]|0)|0,sa=(sa|0)<0?0:(sa|0)>51?51:sa,ra=(c[va>>2]|0)+ra|0,ra=(ra|0)<0?0:(ra|0)>51?51:ra,c[ja>>2]=d[1960+sa|0]|0,c[ia>>2]=d[2016+ra|0]|0,c[ha>>2]=2072+(sa*3|0)}while(0);for(ua=c[h>>2]|0,sa=(qa<<3)+T+(ya<<6)|0,ra=ua+(sa+ka)|0,sa=ua+sa|0,ua=0,ta=p,va=0;;){xa=ta+4|0,wa=c[xa>>2]|0,(wa|0)!=0&&(Va(sa,wa,fa,la),Va(ra,c[xa>>2]|0,fa,la)),xa=ta+36|0,wa=c[xa>>2]|0,(wa|0)!=0&&(Va(sa+ea|0,wa,fa,la),Va(ra+ea|0,c[xa>>2]|0,fa,la)),wa=ta+16|0,ya=ta+20|0,xa=c[ya>>2]|0,(xa|0)!=0&&(Va(sa+4|0,xa,ca,la),Va(ra+4|0,c[ya>>2]|0,ca,la)),ya=ta+52|0,xa=c[ya>>2]|0,(xa|0)!=0&&(Va(sa+ma|0,xa,ca,la),Va(ra+ma|0,c[ya>>2]|0,ca,la)),ya=ta,za=c[ya>>2]|0,xa=ta+8|0,Aa=c[xa>>2]|0;do if((za|0)==(Aa|0)){if((za|0)!=(c[wa>>2]|0)){g=411;break}if((za|0)!=(c[ta+24>>2]|0)){g=411;break}if((za|0)==0)break;sb=j+(ua*12|0)|0,Wa(sa,za,sb,la),Wa(ra,c[ya>>2]|0,sb,la)}else g=411;while(0);do if((g|0)==411){if(g=0,(za|0)!=0&&(Aa=j+(ua*12|0)|0,Xa(sa,za,Aa,la),Xa(ra,c[ya>>2]|0,Aa,la),Aa=c[xa>>2]|0),(Aa|0)!=0&&(sb=j+(ua*12|0)|0,Xa(sa+2|0,Aa,sb,la),Xa(ra+2|0,c[xa>>2]|0,sb,la)),xa=c[wa>>2]|0,(xa|0)!=0&&(sb=j+(ua*12|0)|0,Xa(sa+4|0,xa,sb,la),Xa(ra+4|0,c[wa>>2]|0,sb,la)),xa=ta+24|0,wa=c[xa>>2]|0,(wa|0)==0)break;sb=j+(ua*12|0)|0,Xa(sa+6|0,wa,sb,la),Xa(ra+6|0,c[xa>>2]|0,sb,la)}while(0);if(va=va+1|0,(va|0)==2)break;ra=ra+Z|0,sa=sa+Z|0,ua=2,ta=ta+64|0}}while(0);if(qa=qa+1|0,ra=(qa|0)==(k|0),pa=(ra&1)+pa|0,!(pa>>>0<(c[G>>2]|0)>>>0))break;qa=ra?0:qa,f=f+216|0}i=l}function Ua(a,d){a|=0,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;return e=i,w=a+28|0,f=b[a+32>>1]|0,g=f<<16>>16==0?(b[w>>1]|0)!=0?2:0:2,c[d+32>>2]=g,g=b[a+34>>1]|0,k=g<<16>>16==0,h=k?(b[a+30>>1]|0)!=0?2:0:2,c[d+40>>2]=h,h=b[a+40>>1]|0,l=h<<16>>16==0,j=l?(b[a+36>>1]|0)!=0?2:0:2,c[d+48>>2]=j,s=b[a+42>>1]|0,m=s<<16>>16==0,j=m?(b[a+38>>1]|0)!=0?2:0:2,c[d+56>>2]=j,o=b[a+44>>1]|0,j=o<<16>>16==0?f<<16>>16!=0?2:0:2,c[d+64>>2]=j,n=b[a+46>>1]|0,r=n<<16>>16==0,j=r?g<<16>>16!=0?2:0:2,c[d+72>>2]=j,j=b[a+52>>1]|0,q=j<<16>>16==0,p=q?h<<16>>16!=0?2:0:2,c[d+80>>2]=p,z=b[a+54>>1]|0,p=z<<16>>16==0,s=p?s<<16>>16!=0?2:0:2,c[d+88>>2]=s,s=b[a+48>>1]|0,t=s<<16>>16==0?o<<16>>16!=0?2:0:2,c[d+96>>2]=t,u=b[a+50>>1]|0,v=u<<16>>16==0,t=v?n<<16>>16!=0?2:0:2,c[d+104>>2]=t,t=b[a+56>>1]|0,x=t<<16>>16==0,y=x?j<<16>>16!=0?2:0:2,c[d+112>>2]=y,y=(b[a+58>>1]|0)==0,z=y?z<<16>>16!=0?2:0:2,c[d+120>>2]=z,z=b[a+30>>1]|0,w=z<<16>>16==0?(b[w>>1]|0)!=0?2:0:2,c[d+12>>2]=w,w=b[a+36>>1]|0,z=w<<16>>16==0?z<<16>>16!=0?2:0:2,c[d+20>>2]=z,a=(b[a+38>>1]|0)==0?w<<16>>16!=0?2:0:2,c[d+28>>2]=a,f=k?f<<16>>16!=0?2:0:2,c[d+44>>2]=f,f=l?g<<16>>16!=0?2:0:2,c[d+52>>2]=f,f=m?h<<16>>16!=0?2:0:2,c[d+60>>2]=f,f=r?o<<16>>16!=0?2:0:2,c[d+76>>2]=f,f=q?n<<16>>16!=0?2:0:2,c[d+84>>2]=f,f=p?j<<16>>16!=0?2:0:2,c[d+92>>2]=f,f=v?s<<16>>16!=0?2:0:2,c[d+108>>2]=f,f=x?u<<16>>16!=0?2:0:2,c[d+116>>2]=f,y?(y=t<<16>>16!=0?2:0,z=d+124|0,c[z>>2]=y,void(i=e)):(y=2,z=d+124|0,c[z>>2]=y,void(i=e))}function Va(b,e,f,g){b|=0,e|=0,f|=0,g|=0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;h=i,m=b+-1|0,p=a[b+1|0]|0,l=d[m]|0,k=d[b]|0,n=l-k|0,j=f+4|0;do if(((n|0)<0?0-n|0:n)>>>0<(c[j>>2]|0)>>>0){if(n=d[b+-2|0]|0,q=n-l|0,o=c[f+8>>2]|0,!(((q|0)<0?0-q|0:q)>>>0<o>>>0))break;if(p&=255,q=p-k|0,!(((q|0)<0?0-q|0:q)>>>0<o>>>0))break;if(!(e>>>0<4)){a[m]=(l+2+p+(n<<1)|0)>>>2,a[b]=(k+2+(p<<1)+n|0)>>>2;break}q=d[(c[f>>2]|0)+(e+-1)|0]|0,o=q+1|0,p=4-p+(k-l<<2)+n>>3,n=~q,(p|0)>=(n|0)&&(n=(p|0)>(o|0)?o:p),q=a[4712+((k|512)-n)|0]|0,a[m]=a[4712+((l|512)+n)|0]|0,a[b]=q}while(0);return n=b+g|0,l=b+(g+-1)|0,k=d[l]|0,m=d[n]|0,o=k-m|0,((o|0)<0?0-o|0:o)>>>0<(c[j>>2]|0)>>>0?(j=d[b+(g+-2)|0]|0,p=j-k|0,o=c[f+8>>2]|0,((p|0)<0?0-p|0:p)>>>0<o>>>0?(g=d[b+(g+1)|0]|0,b=g-m|0,((b|0)<0?0-b|0:b)>>>0<o>>>0?e>>>0<4?(e=d[(c[f>>2]|0)+(e+-1)|0]|0,f=e+1|0,g=4-g+(m-k<<2)+j>>3,e=~e,(g|0)>=(e|0)&&(e=(g|0)>(f|0)?f:g),q=a[4712+((m|512)-e)|0]|0,a[l]=a[4712+((k|512)+e)|0]|0,a[n]=q,void(i=h)):(a[l]=(k+2+g+(j<<1)|0)>>>2,a[n]=(m+2+(g<<1)+j|0)>>>2,void(i=h)):void(i=h)):void(i=h)):void(i=h)}function Wa(b,e,f,g){b|=0,e|=0,f|=0,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;if(h=i,!(e>>>0<4)){for(k=0-g|0,j=f+4|0,e=k<<1,l=f+8|0,o=7;;){m=b+k|0,r=a[b+g|0]|0,f=d[m]|0,n=d[b]|0,p=f-n|0;do if(((p|0)<0?0-p|0:p)>>>0<(c[j>>2]|0)>>>0){if(q=d[b+e|0]|0,s=q-f|0,p=c[l>>2]|0,!(((s|0)<0?0-s|0:s)>>>0<p>>>0))break;if(s=r&255,r=s-n|0,!(((r|0)<0?0-r|0:r)>>>0<p>>>0))break;a[m]=(f+2+s+(q<<1)|0)>>>2,a[b]=(n+2+(s<<1)+q|0)>>>2}while(0);if((o|0)==0)break;b=b+1|0,o=o+-1|0}return void(i=h)}for(o=d[(c[f>>2]|0)+(e+-1)|0]|0,l=o+1|0,e=0-g|0,j=f+4|0,k=e<<1,m=f+8|0,f=~o,o=7;;){q=b+e|0,t=a[b+g|0]|0,p=d[q]|0,n=d[b]|0,r=p-n|0;do if(((r|0)<0?0-r|0:r)>>>0<(c[j>>2]|0)>>>0){if(s=d[b+k|0]|0,u=s-p|0,r=c[m>>2]|0,!(((u|0)<0?0-u|0:u)>>>0<r>>>0))break;if(u=t&255,t=u-n|0,!(((t|0)<0?0-t|0:t)>>>0<r>>>0))break;r=4-u+(n-p<<2)+s>>3,r=(r|0)<(f|0)?f:(r|0)>(l|0)?l:r,u=a[4712+((n|512)-r)|0]|0,a[q]=a[4712+((p|512)+r)|0]|0,a[b]=u}while(0);if((o|0)==0)break;b=b+1|0,o=o+-1|0}i=h}function Xa(b,e,f,g){b|=0,e|=0,f|=0,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;h=i,s=d[(c[f>>2]|0)+(e+-1)|0]|0,e=s+1|0,n=0-g|0,l=f+4|0,k=n<<1,j=f+8|0,f=~s,n=b+n|0,s=a[b+g|0]|0,o=d[n]|0,m=d[b]|0,q=o-m|0,p=c[l>>2]|0;do if(((q|0)<0?0-q|0:q)>>>0<p>>>0){if(q=d[b+k|0]|0,t=q-o|0,r=c[j>>2]|0,!(((t|0)<0?0-t|0:t)>>>0<r>>>0))break;if(s&=255,t=s-m|0,!(((t|0)<0?0-t|0:t)>>>0<r>>>0))break;p=4-s+(m-o<<2)+q>>3,p=(p|0)<(f|0)?f:(p|0)>(e|0)?e:p,t=a[4712+((m|512)-p)|0]|0,a[n]=a[4712+((o|512)+p)|0]|0,a[b]=t,p=c[l>>2]|0}while(0);return n=b+1|0,l=b+(1-g)|0,m=d[l]|0,o=d[n]|0,q=m-o|0,((q|0)<0?0-q|0:q)>>>0<p>>>0?(k=d[b+(k|1)|0]|0,p=k-m|0,j=c[j>>2]|0,((p|0)<0?0-p|0:p)>>>0<j>>>0?(b=d[b+(g+1)|0]|0,g=b-o|0,((g|0)<0?0-g|0:g)>>>0<j>>>0?(b=4-b+(o-m<<2)+k>>3,(b|0)>=(f|0)&&(f=(b|0)>(e|0)?e:b),t=a[4712+((o|512)-f)|0]|0,a[l]=a[4712+((m|512)+f)|0]|0,a[n]=t,void(i=h)):void(i=h)):void(i=h)):void(i=h)}function Ya(b,e,f,g){b|=0,e|=0,f|=0,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;if(k=i,h=c[f+4>>2]|0,j=c[f+8>>2]|0,!(e>>>0<4)){for(e=(h>>>2)+2|0,n=4;;){q=b+-2|0,f=d[q]|0,r=b+-1|0,p=d[r]|0,o=d[b]|0,l=b+1|0,m=d[l]|0,s=p-o|0,t=(s|0)<0?0-s|0:s;a:do if(t>>>0<h>>>0){if(s=f-p|0,!(((s|0)<0?0-s|0:s)>>>0<j>>>0))break;if(s=m-o|0,!(((s|0)<0?0-s|0:s)>>>0<j>>>0))break;v=b+-3|0,w=d[v]|0,u=b+2|0,s=d[u]|0;do{if(t>>>0<e>>>0){if(t=w-p|0,((t|0)<0?0-t|0:t)>>>0<j>>>0?(t=p+f+o|0,a[r]=(m+4+(t<<1)+w|0)>>>3,a[q]=(t+2+w|0)>>>2,a[v]=(t+4+(w*3|0)+((d[b+-4|0]|0)<<1)|0)>>>3):a[r]=(p+2+(f<<1)+m|0)>>>2,q=s-o|0,!(((q|0)<0?0-q|0:q)>>>0<j>>>0))break;w=o+p+m|0,a[b]=(f+4+(w<<1)+s|0)>>>3,a[l]=(w+2+s|0)>>>2,a[u]=(w+4+(s*3|0)+((d[b+3|0]|0)<<1)|0)>>>3;break a}a[r]=(p+2+(f<<1)+m|0)>>>2}while(0);a[b]=(f+2+o+(m<<1)|0)>>>2}while(0);if(n=n+-1|0,(n|0)==0)break;b=b+g|0}return void(i=k)}for(f=d[(c[f>>2]|0)+(e+-1)|0]|0,l=0-f|0,e=f+1|0,p=4;;){t=b+-2|0,q=d[t]|0,n=b+-1|0,o=d[n]|0,m=d[b]|0,s=b+1|0,r=d[s]|0,u=o-m|0;do if(((u|0)<0?0-u|0:u)>>>0<h>>>0){if(u=q-o|0,!(((u|0)<0?0-u|0:u)>>>0<j>>>0))break;if(u=r-m|0,!(((u|0)<0?0-u|0:u)>>>0<j>>>0))break;w=d[b+-3|0]|0,u=d[b+2|0]|0,v=w-o|0,((v|0)<0?0-v|0:v)>>>0<j>>>0?(v=((o+1+m|0)>>>1)-(q<<1)+w>>1,v=(v|0)<(l|0)?l:(v|0)>(f|0)?f:v,a[t]=v+q,t=e):t=f,v=u-m|0,((v|0)<0?0-v|0:v)>>>0<j>>>0&&(u=((o+1+m|0)>>>1)-(r<<1)+u>>1,u=(u|0)<(l|0)?l:(u|0)>(f|0)?f:u,a[s]=u+r,t=t+1|0),q=q+4-r+(m-o<<2)>>3,r=0-t|0,(q|0)>=(r|0)&&(r=(q|0)>(t|0)?t:q),w=a[4712+((m|512)-r)|0]|0,a[n]=a[4712+((o|512)+r)|0]|0,a[b]=w}while(0);if(p=p+-1|0,(p|0)==0)break;b=b+g|0}i=k}function Za(b,e,f,g){b|=0,e|=0,f|=0,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;for(h=i,j=d[(c[f>>2]|0)+(e+-1)|0]|0,e=0-g|0,k=e<<1,l=f+4|0,f=f+8|0,m=_(g,-3)|0,p=0-j|0,o=j+1|0,n=g<<1,q=3;;){x=b+k|0,t=b+e|0,v=b+g|0,w=a[v]|0,s=d[t]|0,r=d[b]|0,u=s-r|0;do if(((u|0)<0?0-u|0:u)>>>0<(c[l>>2]|0)>>>0){if(u=d[x]|0,z=u-s|0,y=c[f>>2]|0,!(((z|0)<0?0-z|0:z)>>>0<y>>>0))break;if(w&=255,z=w-r|0,!(((z|0)<0?0-z|0:z)>>>0<y>>>0))break;A=d[b+m|0]|0,z=A-s|0,((z|0)<0?0-z|0:z)>>>0<y>>>0?(y=((s+1+r|0)>>>1)-(u<<1)+A>>1,y=(y|0)<(p|0)?p:(y|0)>(j|0)?j:y,a[x]=y+u,y=c[f>>2]|0,x=o):x=j,z=d[b+n|0]|0,A=z-r|0,((A|0)<0?0-A|0:A)>>>0<y>>>0&&(y=((s+1+r|0)>>>1)-(w<<1)+z>>1,y=(y|0)<(p|0)?p:(y|0)>(j|0)?j:y,a[v]=y+w,x=x+1|0),v=4-w+(r-s<<2)+u>>3,u=0-x|0,(v|0)>=(u|0)&&(u=(v|0)>(x|0)?x:v),A=a[4712+((r|512)-u)|0]|0,a[t]=a[4712+((s|512)+u)|0]|0,a[b]=A}while(0);if((q|0)==0)break;b=b+1|0,q=q+-1|0}i=h}function _a(a,b){a|=0,b|=0;var d=0,e=0;d=i,vc(a),e=Xc(2112)|0,c[a+3376>>2]=e;do if((e|0)==0)a=1;else{if((b|0)==0){a=0;break}c[a+1216>>2]=1,a=0}while(0);return i=d,a|0}function $a(a,b,d,e,f){a|=0,b|=0,d|=0,e|=0,f|=0;var g=0,h=0,j=0,k=0,l=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,i=i+8|0,j=g,l=i,i=i+8|0,q=i,i=i+8|0,r=i,i=i+8|0,v=i,i=i+8|0,u=i,i=i+8|0,x=i,i=i+8|0,z=i,i=i+8|0,C=i,i=i+8|0,D=i,i=i+8|0,o=i,i=i+8|0,E=i,i=i+8|0,w=i,i=i+8|0,k=i,i=i+8|0,p=k,A=i,i=i+96|0,y=i,i=i+72|0,h=i,i=i+24|0,B=i,i=i+8|0,s=i,i=i+8|0,c[B>>2]=0,t=a+3344|0;do if((c[t>>2]|0)==0)n=4;else{if((c[a+3348>>2]|0)!=(b|0)){n=4;break}b=h,E=a+3356|0,c[b+0>>2]=c[E+0>>2],c[b+4>>2]=c[E+4>>2],c[b+8>>2]=c[E+8>>2],c[b+12>>2]=c[E+12>>2],c[h+4>>2]=c[h>>2],c[h+8>>2]=0,c[h+16>>2]=0,c[f>>2]=c[a+3352>>2]}while(0);do if((n|0)==4){if((Oa(b,d,h,f)|0)==0){E=a+3356|0,d=h,c[E+0>>2]=c[d+0>>2],c[E+4>>2]=c[d+4>>2],c[E+8>>2]=c[d+8>>2],c[E+12>>2]=c[d+12>>2],c[E+16>>2]=c[d+16>>2],c[a+3352>>2]=c[f>>2],c[a+3348>>2]=b;break}return b=c[m>>2]|0,c[E>>2]=2248,pa(b|0,2232,E|0)|0,b=3,i=g,b|0}while(0);if(c[t>>2]=0,(Nb(h,p)|0)!=0)return b=c[m>>2]|0,c[o>>2]=2264,pa(b|0,2232,o|0)|0,b=3,i=g,b|0;if(o=k,b=c[o>>2]|0,(b|0)==0|b>>>0>12)return b=0,i=g,b|0;if(d=Dc(h,p,a,B)|0,(d|0)!=0)return b=c[m>>2]|0,c[D>>2]=2280,pa(b|0,2232,D|0)|0,b=(d|0)==65520?4:3,i=g,b|0;a:do if((c[B>>2]|0)==0)n=22;else{do if((c[a+1184>>2]|0)!=0){if((c[a+16>>2]|0)==0)break;if((c[a+3380>>2]|0)!=0)return b=c[m>>2]|0,c[C>>2]=2312,pa(b|0,2232,C|0)|0,b=3,i=g,b|0;(c[a+1188>>2]|0)==0?(E=a+1220|0,b=a+1336|0,c[b>>2]=ob(E)|0,sb(E),Qa(a,b,0)|0):Qa(a,a+1336|0,c[a+1372>>2]|0)|0,c[f>>2]=0,c[t>>2]=1,c[a+1180>>2]=0,o=a+1360|0,k=a+1336|0;break a}while(0);c[a+1188>>2]=0,c[a+1180>>2]=0,n=22}while(0);do if((n|0)==22){if(B=c[o>>2]|0,(B|0)==8)return(Wb(h,y)|0)==0?(xc(a,y)|0,b=0,i=g,b|0):(b=c[m>>2]|0,c[x>>2]=2368,pa(b|0,2232,x|0)|0,b=y+20|0,Yc(c[b>>2]|0),c[b>>2]=0,b=y+24|0,Yc(c[b>>2]|0),c[b>>2]=0,b=y+28|0,Yc(c[b>>2]|0),c[b>>2]=0,b=y+44|0,Yc(c[b>>2]|0),c[b>>2]=0,b=3,i=g,b|0);if((B|0)==1|(B|0)==5){if(x=a+1180|0,(c[x>>2]|0)!=0)return b=0,i=g,b|0;c[a+1184>>2]=1;do if((Ac(a)|0)!=0){if(c[a+1204>>2]=0,c[a+1208>>2]=e,oc(h,w)|0,e=a+8|0,y=c[e>>2]|0,w=yc(a,c[w>>2]|0,(c[o>>2]|0)==5|0)|0,(w|0)!=0)return b=c[m>>2]|0,c[u>>2]=2384,pa(b|0,2232,u|0)|0,c[a+4>>2]=256,c[a+12>>2]=0,c[e>>2]=32,c[a+16>>2]=0,c[a+3380>>2]=0,b=(w|0)==65535?5:4,i=g,b|0;if((y|0)==(c[e>>2]|0))break;k=c[a+16>>2]|0,c[s>>2]=1,j=a,l=c[j>>2]|0,l=l>>>0<32?c[a+(l<<2)+20>>2]|0:0,c[f>>2]=0,c[t>>2]=1;do if((c[o>>2]|0)==5){if(b=uc(s,h,k,c[a+12>>2]|0,5)|0,(c[s>>2]|b|0)!=0){n=42;break}if((c[a+1276>>2]|0)!=0|(l|0)==0){n=42;break}if((c[l+52>>2]|0)!=(c[k+52>>2]|0)){n=42;break}if((c[l+56>>2]|0)!=(c[k+56>>2]|0)){n=42;break}if((c[l+88>>2]|0)!=(c[k+88>>2]|0)){n=42;break}vb(a+1220|0)}else n=42;while(0);return(n|0)==42&&(c[a+1280>>2]=0),c[j>>2]=c[e>>2],b=2,i=g,b|0}while(0);if((c[a+3380>>2]|0)!=0)return b=c[m>>2]|0,c[v>>2]=2312,pa(b|0,2232,v|0)|0,b=3,i=g,b|0;if(s=a+1368|0,n=s,t=a+2356|0,f=a+16|0,(nc(h,t,c[f>>2]|0,c[a+12>>2]|0,p)|0)!=0)return b=c[m>>2]|0,c[r>>2]=2408,pa(b|0,2232,r|0)|0,b=3,i=g,b|0;if((Ac(a)|0)==0)r=a+1220|0;else{r=a+1220|0;do if((c[o>>2]|0)!=5){if((tb(r,c[a+2368>>2]|0,(c[p+4>>2]|0)!=0|0,c[(c[f>>2]|0)+48>>2]|0)|0)==0)break;return b=c[m>>2]|0,c[q>>2]=2424,pa(b|0,2232,q|0)|0,b=3,i=g,b|0}while(0);c[a+1336>>2]=ob(r)|0}if(ad(s|0,t|0,988)|0,c[a+1188>>2]=1,o=a+1360|0,d=k,E=c[d+4>>2]|0,b=o,c[b>>2]=c[d>>2],c[b+4>>2]=E,Cc(a,c[a+1432>>2]|0),sb(r),(kb(r,a+1436|0,c[a+1380>>2]|0,c[a+1412>>2]|0)|0)!=0)return b=c[m>>2]|0,c[l>>2]=2448,pa(b|0,2232,l|0)|0,b=3,i=g,b|0;if(k=a+1336|0,(kc(h,a,k,n)|0)!=0)return b=c[m>>2]|0,c[j>>2]=2464,pa(b|0,2232,j|0)|0,lc(a,c[s>>2]|0),b=3,i=g,b|0;if((Bc(a)|0)==0)return b=0,i=g,b|0;c[x>>2]=1;break}return(B|0)==7?(ic(h,A)|0)==0?(wc(a,A)|0,b=0,i=g,b|0):(b=c[m>>2]|0,c[z>>2]=2352,pa(b|0,2232,z|0)|0,b=A+40|0,Yc(c[b>>2]|0),c[b>>2]=0,b=A+84|0,Yc(c[b>>2]|0),c[b>>2]=0,b=3,i=g,b|0):(b=0,i=g,b|0)}while(0);Ta(k,c[a+1212>>2]|0),zc(a),h=Vb(a+1284|0,c[a+16>>2]|0,a+1368|0,o)|0,j=a+1188|0;do if((c[j>>2]|0)!=0){if(l=a+1220|0,(c[a+1364>>2]|0)==0){lb(l,0,k,c[a+1380>>2]|0,h,(c[o>>2]|0)==5|0,c[a+1208>>2]|0,c[a+1204>>2]|0)|0;break}lb(l,a+1644|0,k,c[a+1380>>2]|0,h,(c[o>>2]|0)==5|0,c[a+1208>>2]|0,c[a+1204>>2]|0)|0;break}while(0);return c[a+1184>>2]=0,c[j>>2]=0,b=1,i=g,b|0}function ab(a){a|=0;var b=0,d=0,e=0,f=0;for(b=i,d=0;;)if(e=a+(d<<2)+20|0,f=c[e>>2]|0,(f|0)!=0&&(Yc(c[f+40>>2]|0),c[(c[e>>2]|0)+40>>2]=0,Yc(c[(c[e>>2]|0)+84>>2]|0),c[(c[e>>2]|0)+84>>2]=0,Yc(c[e>>2]|0),c[e>>2]=0),d=d+1|0,(d|0)==32){d=0;break}do e=a+(d<<2)+148|0,f=c[e>>2]|0,(f|0)!=0&&(Yc(c[f+20>>2]|0),c[(c[e>>2]|0)+20>>2]=0,Yc(c[(c[e>>2]|0)+24>>2]|0),c[(c[e>>2]|0)+24>>2]=0,Yc(c[(c[e>>2]|0)+28>>2]|0),c[(c[e>>2]|0)+28>>2]=0,Yc(c[(c[e>>2]|0)+44>>2]|0),c[(c[e>>2]|0)+44>>2]=0,Yc(c[e>>2]|0),c[e>>2]=0),d=d+1|0;while((d|0)!=256);f=a+3376|0,Yc(c[f>>2]|0),c[f>>2]=0,f=a+1212|0,Yc(c[f>>2]|0),c[f>>2]=0,f=a+1172|0,Yc(c[f>>2]|0),c[f>>2]=0,rb(a+1220|0),i=b}function bb(a,b,d,e){a|=0,b|=0,d|=0,e|=0;var f=0;return f=i,a=ub(a+1220|0)|0,(a|0)==0?(a=0,i=f,a|0):(c[b>>2]=c[a+4>>2],c[d>>2]=c[a+12>>2],c[e>>2]=c[a+8>>2],a=c[a>>2]|0,i=f,a|0)}function cb(a,b,d,e){a|=0,b|=0,d|=0,e|=0;var f=0,g=0,h=0,j=0,k=0;return f=i,g=c[a+16>>2]|0,(g|0)==0?(h=0,j=0,g=0):(k=c[g+52>>2]|0,h=c[g+56>>2]<<4,j=k<<6,g=k<<4),k=ub(a+1220|0)|0,(k|0)==0?(k=0,i=f,k|0):(c[b>>2]=c[k+4>>2],c[d>>2]=c[k+12>>2],c[e>>2]=c[k+8>>2],d=c[k>>2]|0,j=_(j,h)|0,(d|0)==0?(k=0,i=f,k|0):(e=a+3392|0,b=a+3388|0,k=c[b>>2]|0,(c[e>>2]|0)>>>0<j>>>0&&((k|0)!=0&&Yc(k),c[e>>2]=j,k=Xc(j)|0,c[b>>2]=k),fb(g,h,d,k),k=c[a+3388>>2]|0,i=f,k|0))}function db(a){return a|=0,a=c[a+16>>2]|0,a=(a|0)==0?0:c[a+52>>2]|0,i=i,a|0}function eb(a){return a|=0,a=c[a+16>>2]|0,a=(a|0)==0?0:c[a+56>>2]|0,i=i,a|0}function fb(a,b,e,f){a|=0,b|=0,e|=0,f|=0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;if(g=i,l=_(b,a)|0,j=(a|0)/2|0,(b|0)<=0)return void(i=g);h=0-j|0,k=e+l|0,l=e+(((_(j,b)|0)/2|0)+l)|0,j=0;do{m=0;do{o=(d[k]|0)+-128|0,q=(d[l]|0)+-128|0,p=((d[e]|0)*298|0)+-4640|0,n=p+(q*409|0)>>8,n=(n|0)<0?0:(n|0)>255?255:n,q=p+(_(o,-100)|0)+(_(q,-208)|0)>>8,q=(q|0)<0?0:(q|0)>255?255:q,o=p+(o*516|0)>>8;do if((o|0)<0)o=16711680;else{if((o|0)>255){o=16776960;break}o=(o<<8)+16711680|0}while(0);c[f>>2]=(o+q<<8)+n,m=m+1|0,f=f+4|0,e=e+1|0,(m&1|0)==0&&(k=k+1|0,l=l+1|0)}while((m|0)<(a|0));j=j+1|0,(j&1|0)!=0&&(k=k+h|0,l=l+h|0)}while((j|0)<(b|0));i=g}function gb(a){a|=0;var b=0;return b=i,a=(Ec(a)|0)==0|0,i=b,a|0}function hb(a,b,d,e,f,g){a|=0,b|=0,d|=0,e|=0,f|=0,g|=0;var h=0;h=i,a=c[a+16>>2]|0;do if((a|0)!=0){if((c[a+60>>2]|0)==0)break;return c[b>>2]=1,b=a+64|0,c[d>>2]=c[b>>2]<<1,c[e>>2]=(c[a+52>>2]<<4)-((c[a+68>>2]|0)+(c[b>>2]|0)<<1),e=a+72|0,c[f>>2]=c[e>>2]<<1,a=(c[a+56>>2]<<4)-((c[a+76>>2]|0)+(c[e>>2]|0)<<1)|0,c[g>>2]=a,void(i=h)}while(0);c[b>>2]=0,c[d>>2]=0,c[e>>2]=0,c[f>>2]=0,a=0,c[g>>2]=a,i=h}function ib(){var a=0,b=0;return b=i,a=Xc(3396)|0,i=b,a|0}function jb(a){a|=0;var b=0;b=i,Yc(a),i=b}function kb(a,b,d,e){a|=0,b|=0,d|=0,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;if(f=i,j=a+40|0,l=c[j>>2]|0,(l|0)!=0){g=a+32|0,h=c[a>>2]|0,k=0;do((c[h+(k*40|0)+20>>2]|0)+-1|0)>>>0<2&&(l=c[h+(k*40|0)+12>>2]|0,l>>>0>d>>>0&&(l=l-(c[g>>2]|0)|0),c[h+(k*40|0)+8>>2]=l,l=c[j>>2]|0),k=k+1|0;while(k>>>0<l>>>0)}if((c[b>>2]|0)==0)return q=0,i=f,q|0;if(m=c[b+4>>2]|0,!(m>>>0<3))return q=0,i=f,q|0;j=a+32|0,h=a+24|0,g=a,a=a+4|0,l=d,k=0;a:for(;;){b:do if(m>>>0<2){n=c[b+(k*12|0)+8>>2]|0;do if((m|0)==0){if(l=l-n|0,(l|0)>=0)break;l=(c[j>>2]|0)+l|0}else q=n+l|0,l=c[j>>2]|0,l=q-((q|0)<(l|0)?0:l)|0;while(0);if(q=l>>>0>d>>>0?l-(c[j>>2]|0)|0:l,p=c[h>>2]|0,(p|0)==0){d=1,b=37;break a}for(o=c[g>>2]|0,m=0;;){if(n=c[o+(m*40|0)+20>>2]|0,(n+-1|0)>>>0<2&&(c[o+(m*40|0)+8>>2]|0)==(q|0))break b;if(m=m+1|0,!(m>>>0<p>>>0)){d=1,b=37;break a}}}else{if(n=c[b+(k*12|0)+12>>2]|0,p=c[h>>2]|0,(p|0)==0){d=1,b=37;break a}for(o=c[g>>2]|0,m=0;;){if((c[o+(m*40|0)+20>>2]|0)==3&&(c[o+(m*40|0)+8>>2]|0)==(n|0)){n=3;break b}if(m=m+1|0,!(m>>>0<p>>>0)){d=1,b=37;break a}}}while(0);if(!((m|0)>-1&n>>>0>1)){d=1,b=37;break}if(k>>>0<e>>>0){for(n=e;;){if(o=n+-1|0,q=c[a>>2]|0,c[q+(n<<2)>>2]=c[q+(o<<2)>>2],!(o>>>0>k>>>0))break;n=o}o=c[g>>2]|0}if(n=k+1|0,c[(c[a>>2]|0)+(k<<2)>>2]=o+(m*40|0),!(n>>>0>e>>>0)){k=n,p=n;do q=c[a>>2]|0,o=c[q+(k<<2)>>2]|0,(o|0)!=((c[g>>2]|0)+(m*40|0)|0)&&(c[q+(p<<2)>>2]=o,p=p+1|0),k=k+1|0;while(!(k>>>0>e>>>0))}if(m=c[b+(n*12|0)+4>>2]|0,!(m>>>0<3)){d=0,b=37;break}k=n}return(b|0)==37?(i=f,d|0):0}function lb(a,b,d,e,f,g,h,j){a|=0,b|=0,d|=0,e|=0,f|=0,g|=0,h|=0,j|=0;var k=0,l=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;if(k=i,i=i+8|0,n=k,l=a+8|0,p=c[l>>2]|0,(c[d>>2]|0)!=(c[p>>2]|0))return H=c[m>>2]|0,c[n>>2]=2496,pa(H|0,2480,n|0)|0,H=1,i=k,H|0;q=a+52|0,c[q>>2]=0,d=a+56|0,n=(c[d>>2]|0)==0|0;a:do if((b|0)==0){if(c[p+20>>2]=0,H=c[l>>2]|0,c[H+12>>2]=e,c[H+8>>2]=e,c[H+16>>2]=f,c[H+24>>2]=n,(c[d>>2]|0)!=0){n=0;break}n=a+44|0,c[n>>2]=(c[n>>2]|0)+1,n=0}else{if((g|0)!=0){o=a+20|0,c[o>>2]=0,p=a+16|0,c[p>>2]=0,q=a,f=a+44|0,u=c[q>>2]|0,r=0;do{s=u+(r*40|0)+20|0;do if((c[s>>2]|0)!=0){if(c[s>>2]=0,u=c[q>>2]|0,(c[u+(r*40|0)+24>>2]|0)!=0)break;c[f>>2]=(c[f>>2]|0)+-1}while(0);r=r+1|0}while((r|0)!=16);t=c[d>>2]|0;b:do if((t|0)==0)for(s=a+28|0,r=a+12|0;;){t=c[s>>2]|0,v=0,y=2147483647,w=0;do(c[u+(v*40|0)+24>>2]|0)!=0&&(z=c[u+(v*40|0)+16>>2]|0,x=(z|0)<(y|0),y=x?z:y,w=x?u+(v*40|0)|0:w),v=v+1|0;while(!(v>>>0>t>>>0));if((w|0)==0){t=0;break b}if(G=c[p>>2]|0,c[(c[r>>2]|0)+(G<<4)>>2]=c[w>>2],H=c[r>>2]|0,c[H+(G<<4)+12>>2]=c[w+36>>2],c[H+(c[p>>2]<<4)+4>>2]=c[w+28>>2],c[H+(c[p>>2]<<4)+8>>2]=c[w+32>>2],c[p>>2]=(c[p>>2]|0)+1,c[w+24>>2]=0,(c[w+20>>2]|0)==0&&(c[f>>2]=(c[f>>2]|0)+-1),t=c[d>>2]|0,(t|0)!=0)break b;u=c[q>>2]|0}while(0);r=a+40|0,c[r>>2]=0,q=a+36|0,c[q>>2]=65535,c[a+48>>2]=0,(c[b>>2]|t|0)!=0&&(c[p>>2]=0,c[o>>2]=0),b=(c[b+4>>2]|0)==0,c[(c[l>>2]|0)+20>>2]=b?2:3,c[q>>2]=b?65535:0,H=c[l>>2]|0,c[H+12>>2]=0,c[H+8>>2]=0,c[H+16>>2]=0,c[H+24>>2]=n,c[f>>2]=1,c[r>>2]=1,n=0;break}do if((c[b+8>>2]|0)==0){if(o=a+40|0,p=c[o>>2]|0,p>>>0<(c[a+24>>2]|0)>>>0){b=0;break}if((p|0)==0){p=0,b=1;break}b=a,q=c[b>>2]|0,s=0,r=-1,t=0;do((c[q+(s*40|0)+20>>2]|0)+-1|0)>>>0<2&&(u=c[q+(s*40|0)+8>>2]|0,v=(u|0)<(t|0)|(r|0)==-1,r=v?s:r,t=v?u:t),s=s+1|0;while((s|0)!=(p|0));if(!((r|0)>-1)){b=1;break}if(c[q+(r*40|0)+20>>2]=0,p=(c[o>>2]|0)+-1|0,c[o>>2]=p,(c[(c[b>>2]|0)+(r*40|0)+24>>2]|0)!=0){b=0;break}b=a+44|0,c[b>>2]=(c[b>>2]|0)+-1,b=0}else{u=a+24|0,v=a,p=a+40|0,w=a+44|0,t=a+36|0,r=a+48|0,x=a+28|0,z=a+16|0,y=a+12|0,A=0,s=0;c:for(;;){d:do switch(c[b+(A*20|0)+12>>2]|0){case 5:B=c[v>>2]|0,e=0;do{C=B+(e*40|0)+20|0;do if((c[C>>2]|0)!=0){if(c[C>>2]=0,B=c[v>>2]|0,(c[B+(e*40|0)+24>>2]|0)!=0)break;c[w>>2]=(c[w>>2]|0)+-1}while(0);e=e+1|0}while((e|0)!=16);e:do if((c[d>>2]|0)==0)for(;;){e=c[x>>2]|0,C=0,E=2147483647,F=0;do(c[B+(C*40|0)+24>>2]|0)!=0&&(G=c[B+(C*40|0)+16>>2]|0,D=(G|0)<(E|0),E=D?G:E,F=D?B+(C*40|0)|0:F),C=C+1|0;while(!(C>>>0>e>>>0));if((F|0)==0)break e;if(G=c[z>>2]|0,c[(c[y>>2]|0)+(G<<4)>>2]=c[F>>2],H=c[y>>2]|0,c[H+(G<<4)+12>>2]=c[F+36>>2],c[H+(c[z>>2]<<4)+4>>2]=c[F+28>>2],c[H+(c[z>>2]<<4)+8>>2]=c[F+32>>2],c[z>>2]=(c[z>>2]|0)+1,c[F+24>>2]=0,(c[F+20>>2]|0)==0&&(c[w>>2]=(c[w>>2]|0)+-1),(c[d>>2]|0)!=0)break e;B=c[v>>2]|0}while(0);c[p>>2]=0,c[t>>2]=65535,c[r>>2]=0,c[q>>2]=1,e=0;break;case 1:if(D=e-(c[b+(A*20|0)+16>>2]|0)|0,B=c[u>>2]|0,(B|0)==0){b=1;break c}for(C=c[v>>2]|0,E=0;;){if(F=C+(E*40|0)+20|0,((c[F>>2]|0)+-1|0)>>>0<2&&(c[C+(E*40|0)+8>>2]|0)==(D|0))break;if(E=E+1|0,!(E>>>0<B>>>0)){b=1;break c}}if((E|0)<0){b=1;break c}if(c[F>>2]=0,c[p>>2]=(c[p>>2]|0)+-1,(c[(c[v>>2]|0)+(E*40|0)+24>>2]|0)!=0)break d;c[w>>2]=(c[w>>2]|0)+-1;break;case 2:if(C=c[b+(A*20|0)+20>>2]|0,D=c[u>>2]|0,(D|0)==0){b=1;break c}for(B=c[v>>2]|0,F=0;;){if(E=B+(F*40|0)+20|0,(c[E>>2]|0)==3&&(c[B+(F*40|0)+8>>2]|0)==(C|0))break;if(F=F+1|0,!(F>>>0<D>>>0)){b=1;break c}}if((F|0)<0){b=1;break c}if(c[E>>2]=0,c[p>>2]=(c[p>>2]|0)+-1,(c[(c[v>>2]|0)+(F*40|0)+24>>2]|0)!=0)break d;c[w>>2]=(c[w>>2]|0)+-1;break;case 4:if(B=c[b+(A*20|0)+28>>2]|0,c[t>>2]=B,(c[u>>2]|0)==0)break d;D=c[v>>2]|0,C=0;do{E=D+(C*40|0)+20|0;do if((c[E>>2]|0)==3){if(!((c[D+(C*40|0)+8>>2]|0)>>>0>B>>>0)&&(c[t>>2]|0)!=65535)break;if(c[E>>2]=0,c[p>>2]=(c[p>>2]|0)+-1,D=c[v>>2]|0,(c[D+(C*40|0)+24>>2]|0)!=0)break;c[w>>2]=(c[w>>2]|0)+-1}while(0);C=C+1|0}while(C>>>0<(c[u>>2]|0)>>>0);break;case 3:if(C=c[b+(A*20|0)+16>>2]|0,B=c[b+(A*20|0)+24>>2]|0,H=c[t>>2]|0,(H|0)==65535|H>>>0<B>>>0){b=1;break c}if(F=c[u>>2]|0,(F|0)==0){b=1;break c}E=c[v>>2]|0,D=0;do{if(G=E+(D*40|0)+20|0,(c[G>>2]|0)==3&&(c[E+(D*40|0)+8>>2]|0)==(B|0)){o=50;break}D=D+1|0}while(D>>>0<F>>>0);do if((o|0)==50){if(o=0,c[G>>2]=0,c[p>>2]=(c[p>>2]|0)+-1,E=c[v>>2]|0,(c[E+(D*40|0)+24>>2]|0)!=0)break;c[w>>2]=(c[w>>2]|0)+-1}while(0);if(D=c[u>>2]|0,C=e-C|0,(D|0)==0){b=1;break c}for(F=0;;){if(G=E+(F*40|0)+20|0,H=c[G>>2]|0,(H+-1|0)>>>0<2&&(c[E+(F*40|0)+8>>2]|0)==(C|0))break;if(F=F+1|0,!(F>>>0<D>>>0)){b=1;break c}}if(!((F|0)>-1&H>>>0>1)){b=1;break c}c[G>>2]=3,c[(c[v>>2]|0)+(F*40|0)+8>>2]=B;break;case 6:if(B=c[b+(A*20|0)+24>>2]|0,H=c[t>>2]|0,(H|0)==65535|H>>>0<B>>>0){b=1,o=104;break c}D=c[u>>2]|0;f:do if((D|0)==0)o=91;
else{for(C=c[v>>2]|0,E=0;;){if(F=C+(E*40|0)+20|0,(c[F>>2]|0)==3&&(c[C+(E*40|0)+8>>2]|0)==(B|0))break;if(E=E+1|0,!(E>>>0<D>>>0)){o=91;break f}}if(c[F>>2]=0,C=(c[p>>2]|0)+-1|0,c[p>>2]=C,(c[(c[v>>2]|0)+(E*40|0)+24>>2]|0)!=0)break;c[w>>2]=(c[w>>2]|0)+-1}while(0);if((o|0)==91&&(o=0,C=c[p>>2]|0),!(C>>>0<(c[u>>2]|0)>>>0)){b=1,o=104;break c}s=c[l>>2]|0,c[s+12>>2]=e,c[s+8>>2]=B,c[s+16>>2]=f,c[s+20>>2]=3,c[(c[l>>2]|0)+24>>2]=(c[d>>2]|0)==0,c[p>>2]=(c[p>>2]|0)+1,c[w>>2]=(c[w>>2]|0)+1,s=1;break;case 0:b=0,o=104;break c;default:b=1;break c}while(0);A=A+1|0}if((s|0)!=0){n=b;break a}p=c[p>>2]|0}while(0);if(o=a+40|0,!(p>>>0<(c[a+24>>2]|0)>>>0)){n=1;break}H=c[l>>2]|0,c[H+12>>2]=e,c[H+8>>2]=e,c[H+16>>2]=f,c[H+20>>2]=2,c[(c[l>>2]|0)+24>>2]=n,n=a+44|0,c[n>>2]=(c[n>>2]|0)+1,c[o>>2]=(c[o>>2]|0)+1,n=b}while(0);b=c[l>>2]|0,c[b+36>>2]=g,c[b+28>>2]=h,c[b+32>>2]=j;g:do if((c[d>>2]|0)==0){if(j=a+44|0,f=c[j>>2]|0,l=a+28|0,o=c[l>>2]|0,!(f>>>0>o>>>0))break;for(h=a,b=a+16|0,g=a+12|0,p=1;;){do if(p){p=c[h>>2]|0,q=0,s=2147483647,r=0;do(c[p+(q*40|0)+24>>2]|0)!=0&&(u=c[p+(q*40|0)+16>>2]|0,t=(u|0)<(s|0),s=t?u:s,r=t?p+(q*40|0)|0:r),q=q+1|0;while(!(q>>>0>o>>>0));if((r|0)==0)break;if(H=c[b>>2]|0,c[(c[g>>2]|0)+(H<<4)>>2]=c[r>>2],f=c[g>>2]|0,c[f+(H<<4)+12>>2]=c[r+36>>2],c[f+(c[b>>2]<<4)+4>>2]=c[r+28>>2],c[f+(c[b>>2]<<4)+8>>2]=c[r+32>>2],c[b>>2]=(c[b>>2]|0)+1,c[r+24>>2]=0,f=c[j>>2]|0,(c[r+20>>2]|0)!=0)break;f=f+-1|0,c[j>>2]=f}while(0);if(o=c[l>>2]|0,!(f>>>0>o>>>0))break g;p=(c[d>>2]|0)==0}}else o=a+16|0,F=c[o>>2]|0,H=a+12|0,c[(c[H>>2]|0)+(F<<4)>>2]=c[b>>2],G=c[l>>2]|0,H=c[H>>2]|0,c[H+(F<<4)+12>>2]=c[G+36>>2],c[H+(c[o>>2]<<4)+4>>2]=c[G+28>>2],c[H+(c[o>>2]<<4)+8>>2]=c[G+32>>2],c[o>>2]=(c[o>>2]|0)+1,o=c[a+28>>2]|0;while(0);return mb(c[a>>2]|0,o+1|0),H=n,i=k,H|0}function mb(a,b){a|=0,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;g=i,i=i+24|0,o=g,k=g+8|0,f=7;do{if(f>>>0<b>>>0){h=f;do{d=a+(h*40|0)|0,j=c[d>>2]|0,d=c[d+4>>2]|0,l=c[a+(h*40|0)+8>>2]|0,t=a+(h*40|0)+12|0,n=c[t+4>>2]|0,m=o,c[m>>2]=c[t>>2],c[m+4>>2]=n,m=c[a+(h*40|0)+20>>2]|0,n=c[a+(h*40|0)+24>>2]|0,t=a+(h*40|0)+28|0,c[k+0>>2]=c[t+0>>2],c[k+4>>2]=c[t+4>>2],c[k+8>>2]=c[t+8>>2];a:do if(h>>>0<f>>>0)p=h,e=14;else{t=(n|0)==0;b:do if((m|0)==0)for(q=h;;){if(p=q-f|0,(c[a+(p*40|0)+20>>2]|0)!=0)break b;if((c[a+(p*40|0)+24>>2]|0)!=0|t)break b;q=a+(q*40|0)+0|0,r=a+(p*40|0)+0|0,s=q+40|0;do c[q>>2]=c[r>>2],q=q+4|0,r=r+4|0;while((q|0)<(s|0));if(p>>>0<f>>>0){e=14;break a}q=p}else{if((m+-1|0)>>>0<2)r=h;else for(q=h;;){if(p=q-f|0,r=c[a+(p*40|0)+20>>2]|0,(r|0)!=0){if((r+-1|0)>>>0<2)break b;if((c[a+(p*40|0)+8>>2]|0)<=(l|0))break b}q=a+(q*40|0)+0|0,r=a+(p*40|0)+0|0,s=q+40|0;do c[q>>2]=c[r>>2],q=q+4|0,r=r+4|0;while((q|0)<(s|0));if(p>>>0<f>>>0){e=14;break a}q=p}for(;;){if(p=r-f|0,t=c[a+(p*40|0)+20>>2]|0,(t|0)!=0&(t+-1|0)>>>0<2){if(q=c[a+(p*40|0)+8>>2]|0,(q|0)>(l|0)){q=r;break b}if(r=a+(r*40|0)|0,(q|0)>=(l|0))break a}else r=a+(r*40|0)|0;q=r+0|0,r=a+(p*40|0)+0|0,s=q+40|0;do c[q>>2]=c[r>>2],q=q+4|0,r=r+4|0;while((q|0)<(s|0));if(p>>>0<f>>>0){e=14;break a}r=p}}while(0);r=a+(q*40|0)|0}while(0);(e|0)==14&&(e=0,r=a+(p*40|0)|0),q=r,c[q>>2]=j,c[q+4>>2]=d,c[r+8>>2]=l,q=o,s=c[q+4>>2]|0,t=r+12|0,c[t>>2]=c[q>>2],c[t+4>>2]=s,c[r+20>>2]=m,c[r+24>>2]=n,t=r+28|0,c[t+0>>2]=c[k+0>>2],c[t+4>>2]=c[k+4>>2],c[t+8>>2]=c[k+8>>2],h=h+1|0}while((h|0)!=(b|0))}f>>>=1}while((f|0)!=0);i=g}function nb(a,b){a|=0,b|=0;var d=0;d=i;do if(b>>>0>16)a=0;else{if(a=c[(c[a+4>>2]|0)+(b<<2)>>2]|0,(a|0)==0){a=0;break}if(!((c[a+20>>2]|0)>>>0>1)){a=0;break}a=c[a>>2]|0}while(0);return i=d,a|0}function ob(a){a|=0;var b=0;return b=(c[a>>2]|0)+((c[a+28>>2]|0)*40|0)|0,c[a+8>>2]=b,i=i,c[b>>2]|0}function pb(a,b,d,e,f,g){a|=0,b|=0,d|=0,e|=0,f|=0,g|=0;var h=0,j=0;if(h=i,c[a+36>>2]=65535,e=e>>>0>1?e:1,c[a+24>>2]=e,d=(g|0)==0?d:e,c[a+28>>2]=d,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,e=Xc(680)|0,g=e,f=a,c[f>>2]=g,(e|0)==0)return j=65535,i=h,j|0;_c(e|0,0,680)|0;do if((d|0)==-1)d=0;else{for(b=b*384|47,e=g,g=0;;){if(c[e+(g*40|0)+4>>2]=Xc(b)|0,e=c[f>>2]|0,j=c[e+(g*40|0)+4>>2]|0,(j|0)==0){a=65535,f=10;break}if(c[e+(g*40|0)>>2]=j+(0-j&15),g=g+1|0,!(g>>>0<(d+1|0)>>>0)){f=7;break}e=c[f>>2]|0}if((f|0)==7){d=(d<<4)+16|0;break}if((f|0)==10)return i=h,a|0}while(0);if(f=Xc(68)|0,c[a+4>>2]=f,j=Xc(d)|0,c[a+12>>2]=j,(f|0)==0|(j|0)==0)return j=65535,i=h,j|0;f=f+0|0,d=f+68|0;do c[f>>2]=0,f=f+4|0;while((f|0)<(d|0));return c[a+20>>2]=0,c[a+16>>2]=0,j=0,i=h,j|0}function qb(a,b,d,e,f,g){a|=0,b|=0,d|=0,e|=0,f|=0,g|=0;var h=0,j=0,k=0,l=0,m=0;h=i,j=a,m=c[j>>2]|0;do if((m|0)==0)m=0;else{if(k=a+28|0,(c[k>>2]|0)==-1)break;for(l=0;;)if(Yc(c[m+(l*40|0)+4>>2]|0),c[(c[j>>2]|0)+(l*40|0)+4>>2]=0,l=l+1|0,m=c[j>>2]|0,!(l>>>0<((c[k>>2]|0)+1|0)>>>0))break}while(0);return Yc(m),c[j>>2]=0,m=a+4|0,Yc(c[m>>2]|0),c[m>>2]=0,m=a+12|0,Yc(c[m>>2]|0),c[m>>2]=0,m=pb(a,b,d,e,f,g)|0,i=h,m|0}function rb(a){a|=0;var b=0,d=0,e=0,f=0,g=0;d=i,b=a,g=c[b>>2]|0;do if((g|0)==0)g=0;else{if(e=a+28|0,(c[e>>2]|0)==-1)break;for(f=0;;)if(Yc(c[g+(f*40|0)+4>>2]|0),c[(c[b>>2]|0)+(f*40|0)+4>>2]=0,f=f+1|0,g=c[b>>2]|0,!(f>>>0<((c[e>>2]|0)+1|0)>>>0))break}while(0);Yc(g),c[b>>2]=0,g=a+4|0,Yc(c[g>>2]|0),c[g>>2]=0,g=a+12|0,Yc(c[g>>2]|0),c[g>>2]=0,i=d}function sb(a){a|=0;var b=0,d=0,e=0,f=0;if(b=i,d=c[a+40>>2]|0,(d|0)==0)return void(i=b);e=a,a=a+4|0,f=0;do c[(c[a>>2]|0)+(f<<2)>>2]=(c[e>>2]|0)+(f*40|0),f=f+1|0;while(f>>>0<d>>>0);i=b}function tb(a,b,d,e){a|=0,b|=0,d|=0,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;if(f=i,j=a+16|0,c[j>>2]=0,c[a+20>>2]=0,(e|0)==0)return z=0,i=f,z|0;e=a+48|0,g=c[e>>2]|0,h=(g|0)==(b|0);a:do if(h)l=40;else{if(l=a+32|0,r=((g+1|0)>>>0)%((c[l>>2]|0)>>>0)|0,(r|0)==(b|0)){l=40;break}k=a+28|0,g=a,h=c[(c[g>>2]|0)+((c[k>>2]|0)*40|0)>>2]|0,n=a+40|0,p=a+24|0,o=a+44|0,q=a+56|0,m=a+12|0;b:for(;;){if(t=c[n>>2]|0,(t|0)==0)t=0;else{s=c[g>>2]|0,u=0;do((c[s+(u*40|0)+20>>2]|0)+-1|0)>>>0<2&&(t=c[s+(u*40|0)+12>>2]|0,t>>>0>r>>>0&&(t=t-(c[l>>2]|0)|0),c[s+(u*40|0)+8>>2]=t,t=c[n>>2]|0),u=u+1|0;while(u>>>0<t>>>0)}do if(!(t>>>0<(c[p>>2]|0)>>>0)){if((t|0)==0){a=1,l=47;break b}s=c[g>>2]|0,u=0,v=-1,y=0;do((c[s+(u*40|0)+20>>2]|0)+-1|0)>>>0<2&&(x=c[s+(u*40|0)+8>>2]|0,w=(x|0)<(y|0)|(v|0)==-1,v=w?u:v,y=w?x:y),u=u+1|0;while((u|0)!=(t|0));if(!((v|0)>-1)){a=1,l=47;break b}if(c[s+(v*40|0)+20>>2]=0,c[n>>2]=(c[n>>2]|0)+-1,(c[(c[g>>2]|0)+(v*40|0)+24>>2]|0)!=0)break;c[o>>2]=(c[o>>2]|0)+-1}while(0);if(s=c[o>>2]|0,t=c[k>>2]|0,!(s>>>0<t>>>0))do{do if((c[q>>2]|0)==0){for(u=c[g>>2]|0,v=0,x=2147483647,y=0;;){if((c[u+(v*40|0)+24>>2]|0)==0?w=y:(z=c[u+(v*40|0)+16>>2]|0,w=(z|0)<(x|0),x=w?z:x,w=w?u+(v*40|0)|0:y),v=v+1|0,v>>>0>t>>>0)break;y=w}if((w|0)==0)break;if(z=c[j>>2]|0,c[(c[m>>2]|0)+(z<<4)>>2]=c[w>>2],s=c[m>>2]|0,c[s+(z<<4)+12>>2]=c[w+36>>2],c[s+(c[j>>2]<<4)+4>>2]=c[w+28>>2],c[s+(c[j>>2]<<4)+8>>2]=c[w+32>>2],c[j>>2]=(c[j>>2]|0)+1,c[w+24>>2]=0,s=c[o>>2]|0,(c[w+20>>2]|0)!=0)break;s=s+-1|0,c[o>>2]=s}while(0);t=c[k>>2]|0}while(!(s>>>0<t>>>0));if(c[(c[g>>2]|0)+(t*40|0)+20>>2]=1,z=c[g>>2]|0,c[z+((c[k>>2]|0)*40|0)+12>>2]=r,c[z+((c[k>>2]|0)*40|0)+8>>2]=r,c[z+((c[k>>2]|0)*40|0)+16>>2]=0,c[z+((c[k>>2]|0)*40|0)+24>>2]=0,c[o>>2]=(c[o>>2]|0)+1,c[n>>2]=(c[n>>2]|0)+1,mb(z,(c[k>>2]|0)+1|0),r=((r+1|0)>>>0)%((c[l>>2]|0)>>>0)|0,(r|0)==(b|0)){l=32;break}}if((l|0)==32){if(n=c[j>>2]|0,(n|0)==0){l=42;break}for(m=c[m>>2]|0,l=c[k>>2]|0,k=c[g>>2]|0,j=c[k+(l*40|0)>>2]|0,o=0;;){if(p=o+1|0,(c[m+(o<<4)>>2]|0)==(j|0))break;if(!(p>>>0<n>>>0)){l=42;break a}o=p}if((l|0)==0){l=42;break}for(n=0;;){if(m=k+(n*40|0)|0,n=n+1|0,(c[m>>2]|0)==(h|0))break;if(!(n>>>0<l>>>0)){l=42;break a}}c[m>>2]=j,c[(c[g>>2]|0)+(l*40|0)>>2]=h,l=42;break}if((l|0)==47)return i=f,a|0}while(0);do if((l|0)==40){if((d|0)==0)break;if(!h){l=42;break}return a=1,i=f,a|0}while(0);do if((l|0)==42){if((d|0)==0){g=c[e>>2]|0;break}return c[e>>2]=b,z=0,i=f,z|0}while(0);return(g|0)==(b|0)?(z=0,i=f,z|0):(z=c[a+32>>2]|0,c[e>>2]=((b+-1+z|0)>>>0)%(z>>>0)|0,z=0,i=f,z|0)}function ub(a){a|=0;var b=0,d=0,e=0;return b=i,e=a+20|0,d=c[e>>2]|0,d>>>0<(c[a+16>>2]|0)>>>0?(a=c[a+12>>2]|0,c[e>>2]=d+1,e=a+(d<<4)|0,i=b,e|0):(e=0,i=b,e|0)}function vb(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;if(b=i,h=a,j=c[h>>2]|0,(j|0)==0)return void(i=b);if(c[a+60>>2]=1,d=a+56|0,(c[d>>2]|0)!=0)return void(i=b);for(g=a+28|0,e=a+16|0,f=a+12|0,a=a+44|0;;){k=c[g>>2]|0,l=0,m=2147483647,n=0;do(c[j+(l*40|0)+24>>2]|0)!=0&&(p=c[j+(l*40|0)+16>>2]|0,o=(p|0)<(m|0),m=o?p:m,n=o?j+(l*40|0)|0:n),l=l+1|0;while(!(l>>>0>k>>>0));if((n|0)==0){d=13;break}if(o=c[e>>2]|0,c[(c[f>>2]|0)+(o<<4)>>2]=c[n>>2],p=c[f>>2]|0,c[p+(o<<4)+12>>2]=c[n+36>>2],c[p+(c[e>>2]<<4)+4>>2]=c[n+28>>2],c[p+(c[e>>2]<<4)+8>>2]=c[n+32>>2],c[e>>2]=(c[e>>2]|0)+1,c[n+24>>2]=0,(c[n+20>>2]|0)==0&&(c[a>>2]=(c[a>>2]|0)+-1),(c[d>>2]|0)!=0){d=13;break}j=c[h>>2]|0}return(d|0)==13?void(i=b):void 0}function wb(a,b){a|=0,b|=0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0;for(h=i,f=c[a+4>>2]|0,j=c[a+16>>2]|0,e=c[a+20>>2]|0,d=f<<2,g=b+256|0,l=16,k=c[a+12>>2]|0,a=b;;){if(m=c[a+4>>2]|0,c[k>>2]=c[a>>2],c[k+4>>2]=m,m=c[a+12>>2]|0,c[k+8>>2]=c[a+8>>2],c[k+12>>2]=m,l=l+-1|0,(l|0)==0)break;a=a+16|0,k=k+(d<<2)|0}a=j,l=e,m=f<<1&2147483646,k=c[b+260>>2]|0,c[a>>2]=c[g>>2],c[j+4>>2]=k,k=c[b+268>>2]|0,c[a+(m<<2)>>2]=c[b+264>>2],c[a+((m|1)<<2)>>2]=k,k=f<<2,j=c[b+276>>2]|0,c[a+(k<<2)>>2]=c[b+272>>2],c[a+((k|1)<<2)>>2]=j,k=k+m|0,j=c[b+284>>2]|0,c[a+(k<<2)>>2]=c[b+280>>2],c[a+((k|1)<<2)>>2]=j,k=k+m|0,j=c[b+292>>2]|0,c[a+(k<<2)>>2]=c[b+288>>2],c[a+((k|1)<<2)>>2]=j,k=k+m|0,j=c[b+300>>2]|0,c[a+(k<<2)>>2]=c[b+296>>2],c[a+((k|1)<<2)>>2]=j,k=k+m|0,j=c[b+308>>2]|0,c[a+(k<<2)>>2]=c[b+304>>2],c[a+((k|1)<<2)>>2]=j,k=k+m|0,j=c[b+316>>2]|0,c[a+(k<<2)>>2]=c[b+312>>2],c[a+((k|1)<<2)>>2]=j,k=c[b+324>>2]|0,c[l>>2]=c[b+320>>2],c[e+4>>2]=k,k=c[b+332>>2]|0,c[l+(m<<2)>>2]=c[b+328>>2],c[l+((m|1)<<2)>>2]=k,k=f<<2,a=c[b+340>>2]|0,c[l+(k<<2)>>2]=c[b+336>>2],c[l+((k|1)<<2)>>2]=a,k=k+m|0,a=c[b+348>>2]|0,c[l+(k<<2)>>2]=c[b+344>>2],c[l+((k|1)<<2)>>2]=a,k=k+m|0,a=c[b+356>>2]|0,c[l+(k<<2)>>2]=c[b+352>>2],c[l+((k|1)<<2)>>2]=a,k=k+m|0,a=c[b+364>>2]|0,c[l+(k<<2)>>2]=c[b+360>>2],c[l+((k|1)<<2)>>2]=a,k=k+m|0,a=c[b+372>>2]|0,c[l+(k<<2)>>2]=c[b+368>>2],c[l+((k|1)<<2)>>2]=a,m=k+m|0,k=c[b+380>>2]|0,c[l+(m<<2)>>2]=c[b+376>>2],c[l+((m|1)<<2)>>2]=k,i=h}function xb(b,e,f,g){b|=0,e|=0,f|=0,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,k=c[b+4>>2]|0,j=_(c[b+8>>2]|0,k)|0,l=(e>>>0)%(k>>>0)|0,b=c[b>>2]|0,m=e-l|0,p=(m<<8)+(l<<4)|0,n=j<<8,l<<=3,o=k<<4,s=k<<2&1073741820,t=s<<1,x=t+s|0,q=0;do w=c[4584+(q<<2)>>2]|0,r=c[4648+(q<<2)>>2]|0,u=(r<<4)+w|0,v=f+u|0,r=p+w+(_(r,o)|0)|0,w=b+r|0,e=c[g+(q<<6)>>2]|0,(e|0)==16777215?(r=c[f+(u+16)>>2]|0,c[w>>2]=c[v>>2],c[w+(s<<2)>>2]=r,v=c[f+(u+48)>>2]|0,c[w+(t<<2)>>2]=c[f+(u+32)>>2],c[w+(x<<2)>>2]=v):(z=d[f+(u+1)|0]|0,y=c[g+(q<<6)+4>>2]|0,a[w]=a[4712+(e+512+(d[v]|0))|0]|0,v=d[f+(u+2)|0]|0,e=c[g+(q<<6)+8>>2]|0,a[b+(r+1)|0]=a[4712+((z|512)+y)|0]|0,w=d[f+(u+3)|0]|0,y=c[g+(q<<6)+12>>2]|0,a[b+(r+2)|0]=a[4712+(e+512+v)|0]|0,a[b+(r+3)|0]=a[4712+(y+512+w)|0]|0,w=r+o|0,y=d[f+(u+17)|0]|0,v=c[g+(q<<6)+20>>2]|0,a[b+w|0]=a[4712+((c[g+(q<<6)+16>>2]|0)+512+(d[f+(u+16)|0]|0))|0]|0,r=d[f+(u+18)|0]|0,e=c[g+(q<<6)+24>>2]|0,a[b+(w+1)|0]=a[4712+((y|512)+v)|0]|0,v=d[f+(u+19)|0]|0,y=c[g+(q<<6)+28>>2]|0,a[b+(w+2)|0]=a[4712+(e+512+r)|0]|0,a[b+(w+3)|0]=a[4712+(y+512+v)|0]|0,w=w+o|0,v=d[f+(u+33)|0]|0,y=c[g+(q<<6)+36>>2]|0,a[b+w|0]=a[4712+((c[g+(q<<6)+32>>2]|0)+512+(d[f+(u+32)|0]|0))|0]|0,r=d[f+(u+34)|0]|0,e=c[g+(q<<6)+40>>2]|0,a[b+(w+1)|0]=a[4712+((v|512)+y)|0]|0,y=d[f+(u+35)|0]|0,v=c[g+(q<<6)+44>>2]|0,a[b+(w+2)|0]=a[4712+(e+512+r)|0]|0,a[b+(w+3)|0]=a[4712+(v+512+y)|0]|0,w=w+o|0,y=d[f+(u+49)|0]|0,v=c[g+(q<<6)+52>>2]|0,a[b+w|0]=a[4712+((c[g+(q<<6)+48>>2]|0)+512+(d[f+(u+48)|0]|0))|0]|0,r=d[f+(u+50)|0]|0,e=c[g+(q<<6)+56>>2]|0,a[b+(w+1)|0]=a[4712+((y|512)+v)|0]|0,v=d[f+(u+51)|0]|0,u=c[g+(q<<6)+60>>2]|0,a[b+(w+2)|0]=a[4712+(e+512+r)|0]|0,a[b+(w+3)|0]=a[4712+(u+512+v)|0]|0),q=q+1|0;while((q|0)!=16);j<<=6,e=k<<3&2147483640,k=f+256|0,f=f+320|0,o=l+n+(m<<6)|0,s=e>>>2,q=e>>>1,l=q+s|0,r=16;do t=r&3,v=c[4584+(t<<2)>>2]|0,t=c[4648+(t<<2)>>2]|0,u=r>>>0>19,n=u?f:k,m=(t<<3)+v|0,p=n+m|0,u=o+(u?j:0)+v+(_(t,e)|0)|0,t=b+u|0,v=c[g+(r<<6)>>2]|0,(v|0)==16777215?(z=t,y=c[n+(m+8)>>2]|0,c[z>>2]=c[p>>2],c[z+(s<<2)>>2]=y,y=c[n+(m+24)>>2]|0,c[z+(q<<2)>>2]=c[n+(m+16)>>2],c[z+(l<<2)>>2]=y):(x=d[n+(m+1)|0]|0,z=c[g+(r<<6)+4>>2]|0,a[t]=a[4712+(v+512+(d[p]|0))|0]|0,y=d[n+(m+2)|0]|0,w=c[g+(r<<6)+8>>2]|0,a[b+(u+1)|0]=a[4712+((x|512)+z)|0]|0,z=d[n+(m+3)|0]|0,x=c[g+(r<<6)+12>>2]|0,a[b+(u+2)|0]=a[4712+(w+512+y)|0]|0,a[b+(u+3)|0]=a[4712+(x+512+z)|0]|0,z=u+e|0,x=d[n+(m+9)|0]|0,y=c[g+(r<<6)+20>>2]|0,a[b+z|0]=a[4712+((c[g+(r<<6)+16>>2]|0)+512+(d[n+(m+8)|0]|0))|0]|0,w=d[n+(m+10)|0]|0,v=c[g+(r<<6)+24>>2]|0,a[b+(z+1)|0]=a[4712+((x|512)+y)|0]|0,y=d[n+(m+11)|0]|0,x=c[g+(r<<6)+28>>2]|0,a[b+(z+2)|0]=a[4712+(v+512+w)|0]|0,a[b+(z+3)|0]=a[4712+(x+512+y)|0]|0,z=z+e|0,y=d[n+(m+17)|0]|0,x=c[g+(r<<6)+36>>2]|0,a[b+z|0]=a[4712+((c[g+(r<<6)+32>>2]|0)+512+(d[n+(m+16)|0]|0))|0]|0,w=d[n+(m+18)|0]|0,v=c[g+(r<<6)+40>>2]|0,a[b+(z+1)|0]=a[4712+((y|512)+x)|0]|0,x=d[n+(m+19)|0]|0,y=c[g+(r<<6)+44>>2]|0,a[b+(z+2)|0]=a[4712+(v+512+w)|0]|0,a[b+(z+3)|0]=a[4712+(y+512+x)|0]|0,z=z+e|0,x=d[n+(m+25)|0]|0,y=c[g+(r<<6)+52>>2]|0,a[b+z|0]=a[4712+((c[g+(r<<6)+48>>2]|0)+512+(d[n+(m+24)|0]|0))|0]|0,w=d[n+(m+26)|0]|0,v=c[g+(r<<6)+56>>2]|0,a[b+(z+1)|0]=a[4712+((x|512)+y)|0]|0,y=d[n+(m+27)|0]|0,x=c[g+(r<<6)+60>>2]|0,a[b+(z+2)|0]=a[4712+(v+512+w)|0]|0,a[b+(z+3)|0]=a[4712+(x+512+y)|0]|0),r=r+1|0;while((r|0)!=24);i=h}function yb(a,f,g,h,j,k){a|=0,f|=0,g|=0,h|=0,j|=0,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;l=i,i=i+24|0,m=l,p=c[j+4>>2]|0,n=(h>>>0)/(p>>>0)|0,o=n<<4,n=h-(_(n,p)|0)<<4,c[m+4>>2]=p,c[m+8>>2]=c[j+8>>2],p=a,s=c[p>>2]|0;do{if((s|0)==2){u=b[f+160>>1]|0,t=b[f+162>>1]|0,r=c[f+144>>2]|0,s=a+4|0,w=c[a+204>>2]|0;do if((w|0)==0)v=0,w=-1,x=0;else{if((c[w+4>>2]|0)!=(c[s>>2]|0)){v=0,w=-1,x=0;break}if(!((c[w>>2]|0)>>>0<6)){v=0,w=-1,x=1;break}v=w+172|0,v=e[v>>1]|e[v+2>>1]<<16,w=c[w+108>>2]|0,x=1}while(0);a:do if((w|0)==(r|0))y=v>>>16;else{y=c[a+200>>2]|0;do if((y|0)==0)w=0,y=-1,z=0;else{if((c[y+4>>2]|0)!=(c[s>>2]|0)){w=0,y=-1,z=0;break}if(!((c[y>>2]|0)>>>0<6)){w=0,y=-1,z=1;break}w=y+152|0,w=e[w>>1]|e[w+2>>1]<<16,y=c[y+104>>2]|0,z=1}while(0);A=c[a+208>>2]|0;do if((A|0)==0)q=56;else{if((c[A+4>>2]|0)!=(c[s>>2]|0)){q=56;break}if(!((c[A>>2]|0)>>>0<6)){z=-1,x=0;break}x=A+172|0,z=c[A+108>>2]|0,x=e[x>>1]|e[x+2>>1]<<16}while(0);b:do if((q|0)==56){q=c[a+212>>2]|0;do if((q|0)!=0){if((c[q+4>>2]|0)!=(c[s>>2]|0))break;if(!((c[q>>2]|0)>>>0<6)){z=-1,x=0;break b}x=q+192|0,z=c[q+112>>2]|0,x=e[x>>1]|e[x+2>>1]<<16;break b}while(0);if((z|0)==0|(x|0)!=0){z=-1,x=0;break}y=w>>>16,v=w;break a}while(0);if(q=(y|0)==(r|0),(((z|0)==(r|0))+(q&1)|0)==1){if(q){y=w>>>16,v=w;break}y=x>>>16,v=x;break}if(A=w<<16>>16,z=v<<16>>16,y=x<<16>>16,(v&65535)<<16>>16>(w&65535)<<16>>16?q=z:(q=A,A=(z|0)<(A|0)?z:A),(q|0)>=(y|0)&&(q=(A|0)>(y|0)?A:y),y=w>>16,z=v>>16,x>>=16,(v>>>16&65535)<<16>>16>(w>>>16&65535)<<16>>16?v=z:(v=y,y=(z|0)<(y|0)?z:y),(v|0)<(x|0)){y=v,v=q;break}y=(y|0)>(x|0)?y:x,v=q}while(0);if(q=(v&65535)+(u&65535)|0,u=(y&65535)+(t&65535)|0,((q<<16>>16)+8192|0)>>>0>16383)return R=1,i=l,R|0;if(((u<<16>>16)+2048|0)>>>0>4095)return R=1,i=l,R|0;if(t=nb(g,r)|0,(t|0)==0)return R=1,i=l,R|0;b[a+160>>1]=q,b[a+162>>1]=u,w=a+160|0,q=a+156|0,w=e[w>>1]|e[w+2>>1]<<16,b[q>>1]=w,b[q+2>>1]=w>>>16,q=a+152|0,b[q>>1]=w,b[q+2>>1]=w>>>16,q=a+148|0,b[q>>1]=w,b[q+2>>1]=w>>>16,q=a+144|0,b[q>>1]=w,b[q+2>>1]=w>>>16,q=a+140|0,b[q>>1]=w,b[q+2>>1]=w>>>16,q=a+136|0,b[q>>1]=w,b[q+2>>1]=w>>>16,q=a+132|0,b[q>>1]=w,b[q+2>>1]=w>>>16,c[a+100>>2]=r,c[a+104>>2]=r,q=a+116|0,c[q>>2]=t,c[a+120>>2]=t,v=b[f+164>>1]|0,u=b[f+166>>1]|0,t=c[f+148>>2]|0,y=c[a+200>>2]|0,z=(y|0)==0;do if(z)x=0,A=-1;else{if((c[y+4>>2]|0)!=(c[s>>2]|0)){x=0,A=-1;break}if(!((c[y>>2]|0)>>>0<6)){x=0,A=-1;break}x=y+184|0,x=e[x>>1]|e[x+2>>1]<<16,A=c[y+112>>2]|0}while(0);do if((A|0)==(t|0))y=x>>>16,w=x;else{do if(z)s=0,y=-1;else{if((c[y+4>>2]|0)!=(c[s>>2]|0)){s=0,y=-1;break}if(!((c[y>>2]|0)>>>0<6)){s=0,y=-1;break}s=y+160|0,s=e[s>>1]|e[s+2>>1]<<16,y=c[y+104>>2]|0}while(0);if(r=(r|0)==(t|0),(((y|0)==(t|0))+(r&1)|0)==1){if(r){y=w>>>16;break}y=s>>>16,w=s;break}if(z=x<<16>>16,A=w<<16>>16,y=s<<16>>16,(w&65535)<<16>>16>(x&65535)<<16>>16?r=A:(r=z,z=(A|0)<(z|0)?A:z),(r|0)>=(y|0)&&(r=(z|0)>(y|0)?z:y),z=x>>16,y=w>>16,s>>=16,(w>>>16&65535)<<16>>16>(x>>>16&65535)<<16>>16?w=y:(w=z,z=(y|0)<(z|0)?y:z),(w|0)<(s|0)){y=w,w=r;break}y=(z|0)>(s|0)?z:s,w=r}while(0);if(r=(w&65535)+(v&65535)|0,s=(y&65535)+(u&65535)|0,((r<<16>>16)+8192|0)>>>0>16383)return R=1,i=l,R|0;if(((s<<16>>16)+2048|0)>>>0>4095)return R=1,i=l,R|0;if(g=nb(g,t)|0,(g|0)==0)return R=1,i=l,R|0;R=a+164|0,b[a+192>>1]=r,b[a+194>>1]=s,Q=a+192|0,P=a+188|0,Q=e[Q>>1]|e[Q+2>>1]<<16,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+184|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+180|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+176|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+172|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+168|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=R,b[P>>1]=Q,b[P+2>>1]=Q>>>16,c[a+108>>2]=t,c[a+112>>2]=t,P=a+124|0,c[P>>2]=g,c[a+128>>2]=g,Q=m,c[Q>>2]=c[q>>2],hc(k,a+132|0,m,n,o,0,0,16,8),c[Q>>2]=c[P>>2],hc(k,R,m,n,o,0,8,16,8);break}if((s|0)==1|(s|0)==0){r=c[f+144>>2]|0,w=a+4|0,u=c[a+200>>2]|0;do if((u|0)==0)t=0,x=-1,z=0;else{if((c[u+4>>2]|0)!=(c[w>>2]|0)){t=0,x=-1,z=0;break}if(!((c[u>>2]|0)>>>0<6)){t=0,x=-1,z=1;break}t=u+152|0,t=e[t>>1]|e[t+2>>1]<<16,x=c[u+104>>2]|0,z=1}while(0);u=c[a+204>>2]|0;do if((u|0)==0)v=0,y=-1,A=0;else{if((c[u+4>>2]|0)!=(c[w>>2]|0)){v=0,y=-1,A=0;break}if(!((c[u>>2]|0)>>>0<6)){v=0,y=-1,A=1;break}v=u+172|0,v=e[v>>1]|e[v+2>>1]<<16,y=c[u+108>>2]|0,A=1}while(0);do if((s|0)==0){if((z|0)==0|(A|0)==0){s=0,t=0;break}if((x|t|0)==0){s=0,t=0;break}(y|v|0)==0?(s=0,t=0):q=14}else q=14;while(0);do if((q|0)==14){u=b[f+160>>1]|0,s=b[f+162>>1]|0,q=c[a+208>>2]|0;do if((q|0)==0)q=18;else{if((c[q+4>>2]|0)!=(c[w>>2]|0)){q=18;break}if(!((c[q>>2]|0)>>>0<6)){z=-1,w=0,q=23;break}w=q+172|0,z=c[q+108>>2]|0,w=e[w>>1]|e[w+2>>1]<<16,q=23}while(0);c:do if((q|0)==18){B=c[a+212>>2]|0;do if((B|0)!=0){if((c[B+4>>2]|0)!=(c[w>>2]|0))break;if(!((c[B>>2]|0)>>>0<6)){z=-1,w=0,q=23;break c}w=B+192|0,z=c[B+112>>2]|0,w=e[w>>1]|e[w+2>>1]<<16,q=23;break c}while(0);if((z|0)==0|(A|0)!=0){z=-1,w=0,q=23;break}x=t>>>16}while(0);do if((q|0)==23){if(q=(x|0)==(r|0),x=(y|0)==(r|0),((x&1)+(q&1)+((z|0)==(r|0))|0)==1){if(q){x=t>>>16;break}if(x){x=v>>>16,t=v;break}x=w>>>16,t=w;break}if(z=t<<16>>16,y=v<<16>>16,x=w<<16>>16,(v&65535)<<16>>16>(t&65535)<<16>>16?q=y:(q=z,z=(y|0)<(z|0)?y:z),(q|0)>=(x|0)&&(q=(z|0)>(x|0)?z:x),z=t>>16,y=v>>16,w>>=16,(v>>>16&65535)<<16>>16>(t>>>16&65535)<<16>>16?x=y:(x=z,z=(y|0)<(z|0)?y:z),(x|0)<(w|0)){t=q;break}x=(z|0)>(w|0)?z:w,t=q}while(0);if(q=(t&65535)+(u&65535)|0,t=(x&65535)+(s&65535)|0,((q<<16>>16)+8192|0)>>>0>16383)return R=1,i=l,R|0;if(!(((t<<16>>16)+2048|0)>>>0>4095)){s=q&65535,t&=65535;break}return k=1,i=l,k|0}while(0);if(g=nb(g,r)|0,(g|0)==0)return R=1,i=l,R|0;b[a+192>>1]=s,b[a+194>>1]=t,Q=a+192|0,R=a+188|0,Q=e[Q>>1]|e[Q+2>>1]<<16,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+184|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+180|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+176|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+172|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+168|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+164|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+160|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+156|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+152|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+148|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+144|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+140|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+136|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,R=a+132|0,b[R>>1]=Q,b[R+2>>1]=Q>>>16,c[a+100>>2]=r,c[a+104>>2]=r,c[a+108>>2]=r,c[a+112>>2]=r,c[a+116>>2]=g,c[a+120>>2]=g,c[a+124>>2]=g,c[a+128>>2]=g,c[m>>2]=g,hc(k,a+132|0,m,n,o,0,0,16,16);break}if((s|0)==3){u=b[f+160>>1]|0,t=b[f+162>>1]|0,r=c[f+144>>2]|0,s=a+4|0,w=c[a+200>>2]|0;do if((w|0)==0)v=0,x=-1,w=0;else{if((c[w+4>>2]|0)!=(c[s>>2]|0)){v=0,x=-1,w=0;break}if(!((c[w>>2]|0)>>>0<6)){v=0,x=-1,w=1;break}v=w+152|0,v=e[v>>1]|e[v+2>>1]<<16,x=c[w+104>>2]|0,w=1}while(0);d:do if((x|0)==(r|0))z=v>>>16;else{x=c[a+204>>2]|0;do if((x|0)==0)q=113;else{if((c[x+4>>2]|0)!=(c[s>>2]|0)){q=113;break}if(!((c[x>>2]|0)>>>0<6)){y=-1,w=0,z=-1,x=0;break}R=x+172|0,w=x+188|0,y=c[x+112>>2]|0,w=e[w>>1]|e[w+2>>1]<<16,z=c[x+108>>2]|0,x=e[R>>1]|e[R+2>>1]<<16}while(0);e:do if((q|0)==113){x=c[a+212>>2]|0;do if((x|0)!=0){if((c[x+4>>2]|0)!=(c[s>>2]|0))break;if(!((c[x>>2]|0)>>>0<6)){y=-1,w=0,z=-1,x=0;break e}w=x+192|0,y=c[x+112>>2]|0,w=e[w>>1]|e[w+2>>1]<<16,z=-1,x=0;break e}while(0);if((w|0)==0){y=-1,w=0,z=-1,x=0;break}z=v>>>16;break d}while(0);if(z=(z|0)==(r|0),((z&1)+((y|0)==(r|0))|0)==1){if(z){z=x>>>16,v=x;break}z=w>>>16,v=w;break}if(B=v<<16>>16,A=x<<16>>16,z=w<<16>>16,(x&65535)<<16>>16>(v&65535)<<16>>16?y=A:(y=B,B=(A|0)<(B|0)?A:B),(y|0)>=(z|0)&&(y=(B|0)>(z|0)?B:z),z=v>>16,A=x>>16,w>>=16,(x>>>16&65535)<<16>>16>(v>>>16&65535)<<16>>16?v=A:(v=z,z=(A|0)<(z|0)?A:z),(v|0)<(w|0)){z=v,v=y;break}z=(z|0)>(w|0)?z:w,v=y}while(0);if(u=(v&65535)+(u&65535)|0,t=(z&65535)+(t&65535)|0,((u<<16>>16)+8192|0)>>>0>16383)return R=1,i=l,R|0;if(((t<<16>>16)+2048|0)>>>0>4095)return R=1,i=l,R|0;if(v=nb(g,r)|0,(v|0)==0)return R=1,i=l,R|0;b[a+176>>1]=u,b[a+178>>1]=t,x=a+176|0,t=a+172|0,x=e[x>>1]|e[x+2>>1]<<16,b[t>>1]=x,b[t+2>>1]=x>>>16,t=a+168|0,b[t>>1]=x,b[t+2>>1]=x>>>16,t=a+164|0,b[t>>1]=x,b[t+2>>1]=x>>>16,t=a+144|0,b[t>>1]=x,b[t+2>>1]=x>>>16,t=a+140|0,b[t>>1]=x,b[t+2>>1]=x>>>16,t=a+136|0,b[t>>1]=x,b[t+2>>1]=x>>>16,t=a+132|0,b[t>>1]=x,b[t+2>>1]=x>>>16,c[a+100>>2]=r,c[a+108>>2]=r,t=a+116|0,c[t>>2]=v,c[a+124>>2]=v,w=b[f+164>>1]|0,v=b[f+166>>1]|0,u=c[f+148>>2]|0,z=c[a+208>>2]|0;do if((z|0)==0)q=138;else{if((c[z+4>>2]|0)!=(c[s>>2]|0)){q=138;break}if(!((c[z>>2]|0)>>>0<6)){y=0,A=-1,z=1;break}y=z+172|0,y=e[y>>1]|e[y+2>>1]<<16,A=c[z+108>>2]|0,z=1}while(0);do if((q|0)==138){if(z=c[a+204>>2]|0,(z|0)==0){y=0,A=-1,z=0;break}if((c[z+4>>2]|0)!=(c[s>>2]|0)){y=0,A=-1,z=0;break}if(!((c[z>>2]|0)>>>0<6)){y=0,A=-1,z=1;break}y=z+176|0,y=e[y>>1]|e[y+2>>1]<<16,A=c[z+108>>2]|0,z=1}while(0);f:do if((A|0)==(u|0))r=y>>>16,x=y;else{A=c[a+204>>2]|0;do if((A|0)==0)q=148;else{if((c[A+4>>2]|0)!=(c[s>>2]|0)){q=148;break}if(!((c[A>>2]|0)>>>0<6)){z=-1,s=0;break}s=A+188|0,z=c[A+112>>2]|0,s=e[s>>1]|e[s+2>>1]<<16}while(0);do if((q|0)==148){if((z|0)!=0){z=-1,s=0;break}r=x>>>16;break f}while(0);if(q=(r|0)==(u|0),r=(z|0)==(u|0),((r&1)+(q&1)|0)==1){if(q){r=x>>>16;break}if(r){r=s>>>16,x=s;break}r=y>>>16,x=y;break}if(z=x<<16>>16,A=s<<16>>16,r=y<<16>>16,(s&65535)<<16>>16>(x&65535)<<16>>16?q=A:(q=z,z=(A|0)<(z|0)?A:z),(q|0)>=(r|0)&&(q=(z|0)>(r|0)?z:r),z=x>>16,A=s>>16,r=y>>16,(s>>>16&65535)<<16>>16>(x>>>16&65535)<<16>>16?s=A:(s=z,z=(A|0)<(z|0)?A:z),(s|0)<(r|0)){r=s,x=q;break}r=(z|0)>(r|0)?z:r,x=q}while(0);if(q=(x&65535)+(w&65535)|0,r=(r&65535)+(v&65535)|0,((q<<16>>16)+8192|0)>>>0>16383)return R=1,i=l,R|0;if(((r<<16>>16)+2048|0)>>>0>4095)return R=1,i=l,R|0;if(g=nb(g,u)|0,(g|0)==0)return R=1,i=l,R|0;R=a+148|0,b[a+192>>1]=q,b[a+194>>1]=r,Q=a+192|0,P=a+188|0,Q=e[Q>>1]|e[Q+2>>1]<<16,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+184|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+180|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+160|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+156|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=a+152|0,b[P>>1]=Q,b[P+2>>1]=Q>>>16,P=R,b[P>>1]=Q,b[P+2>>1]=Q>>>16,c[a+104>>2]=u,c[a+112>>2]=u,P=a+120|0,c[P>>2]=g,c[a+128>>2]=g,Q=m,c[Q>>2]=c[t>>2],hc(k,a+132|0,m,n,o,0,0,8,16),c[Q>>2]=c[P>>2],hc(k,R,m,n,o,8,0,8,16);break}r=a+4|0,t=0;g:for(;;){if(G=f+(t<<2)+176|0,v=Ib(c[G>>2]|0)|0,u=f+(t<<2)+192|0,c[a+(t<<2)+100>>2]=c[u>>2],R=nb(g,c[u>>2]|0)|0,c[a+(t<<2)+116>>2]=R,(R|0)==0){k=1,q=224;break}if((v|0)!=0){y=t<<2,B=a+(y<<2)+132|0,F=a+(y<<2)+134|0,D=y|1,E=a+(D<<2)+132|0,D=a+(D<<2)+134|0,s=y|2,C=a+(s<<2)+132|0,s=a+(s<<2)+134|0,z=y|3,A=a+(z<<2)+132|0,z=a+(z<<2)+134|0,w=0;do{I=b[f+(t<<4)+(w<<2)+208>>1]|0,H=b[f+(t<<4)+(w<<2)+210>>1]|0,x=Lb(c[G>>2]|0)|0,L=c[u>>2]|0,K=Pb(a,c[4072+(t<<7)+(x<<5)+(w<<3)>>2]|0)|0,q=d[4072+(t<<7)+(x<<5)+(w<<3)+4|0]|0;do if((K|0)==0)J=0,N=-1,M=0;else{if((c[K+4>>2]|0)!=(c[r>>2]|0)){J=0,N=-1,M=0;break}if(!((c[K>>2]|0)>>>0<6)){J=0,N=-1,M=1;break}J=K+(q<<2)+132|0,J=e[J>>1]|e[J+2>>1]<<16,N=c[K+(q>>>2<<2)+100>>2]|0,M=1}while(0);q=Pb(a,c[3560+(t<<7)+(x<<5)+(w<<3)>>2]|0)|0,O=d[3560+(t<<7)+(x<<5)+(w<<3)+4|0]|0;do if((q|0)==0)K=0,O=-1,P=0;else{if((c[q+4>>2]|0)!=(c[r>>2]|0)){K=0,O=-1,P=0;break}if(!((c[q>>2]|0)>>>0<6)){K=0,O=-1,P=1;break}K=q+(O<<2)+132|0,K=e[K>>1]|e[K+2>>1]<<16,O=c[q+(O>>>2<<2)+100>>2]|0,P=1}while(0);q=Pb(a,c[3048+(t<<7)+(x<<5)+(w<<3)>>2]|0)|0,Q=d[3048+(t<<7)+(x<<5)+(w<<3)+4|0]|0;do if((q|0)==0)q=184;else{if((c[q+4>>2]|0)!=(c[r>>2]|0)){q=184;break}if(!((c[q>>2]|0)>>>0<6)){P=-1,M=0,q=189;break}M=q+(Q<<2)+132|0,P=c[q+(Q>>>2<<2)+100>>2]|0,M=e[M>>1]|e[M+2>>1]<<16,q=189}while(0);h:do if((q|0)==184){q=0,R=Pb(a,c[2536+(t<<7)+(x<<5)+(w<<3)>>2]|0)|0,Q=d[2536+(t<<7)+(x<<5)+(w<<3)+4|0]|0;do if((R|0)!=0){if((c[R+4>>2]|0)!=(c[r>>2]|0))break;if(!((c[R>>2]|0)>>>0<6)){P=-1,M=0,q=189;break h}M=R+(Q<<2)+132|0,P=c[R+(Q>>>2<<2)+100>>2]|0,M=e[M>>1]|e[M+2>>1]<<16,q=189;break h}while(0);if((M|0)==0|(P|0)!=0){P=-1,M=0,q=189;break}L=J>>>16}while(0);do if((q|0)==189){if(q=(N|0)==(L|0),N=(O|0)==(L|0),((N&1)+(q&1)+((P|0)==(L|0))|0)==1){if(q){L=J>>>16;break}if(N){L=K>>>16,J=K;break}L=M>>>16,J=M;break}if(O=J<<16>>16,N=K<<16>>16,L=M<<16>>16,(K&65535)<<16>>16>(J&65535)<<16>>16?q=N:(q=O,O=(N|0)<(O|0)?N:O),(q|0)>=(L|0)&&(q=(O|0)>(L|0)?O:L),N=J>>16,O=K>>16,M>>=16,(K>>>16&65535)<<16>>16>(J>>>16&65535)<<16>>16?L=O:(L=N,N=(O|0)<(N|0)?O:N),(L|0)<(M|0)){J=q;break}L=(N|0)>(M|0)?N:M,J=q}while(0);if(R=(J&65535)+(I&65535)|0,q=R&65535,H=(L&65535)+(H&65535)|0,I=H&65535,((R<<16>>16)+8192|0)>>>0>16383){k=1,q=224;break g}if(((H<<16>>16)+2048|0)>>>0>4095){k=1,q=224;break g}(x|0)==0?(b[B>>1]=q,b[F>>1]=I,b[E>>1]=q,b[D>>1]=I,b[C>>1]=q,b[s>>1]=I,b[A>>1]=q,b[z>>1]=I):(x|0)==1?(R=(w<<1)+y|0,b[a+(R<<2)+132>>1]=q,b[a+(R<<2)+134>>1]=I,R|=1,b[a+(R<<2)+132>>1]=q,b[a+(R<<2)+134>>1]=I):(x|0)==2?(R=w+y|0,b[a+(R<<2)+132>>1]=q,b[a+(R<<2)+134>>1]=I,R=R+2|0,b[a+(R<<2)+132>>1]=q,b[a+(R<<2)+134>>1]=I):(x|0)==3&&(R=w+y|0,b[a+(R<<2)+132>>1]=q,b[a+(R<<2)+134>>1]=I),w=w+1|0}while(w>>>0<v>>>0)}if(t=t+1|0,!(t>>>0<4)){q=213;break}}if((q|0)==213){g=m,q=0;do c[g>>2]=c[a+(q<<2)+116>>2],t=Lb(c[f+(q<<2)+176>>2]|0)|0,s=q<<3&8,r=q>>>0<2?0:8,(t|0)==0?hc(k,a+(q<<2<<2)+132|0,m,n,o,s,r,8,8):(t|0)==1?(R=q<<2,hc(k,a+(R<<2)+132|0,m,n,o,s,r,8,4),hc(k,a+((R|2)<<2)+132|0,m,n,o,s,r|4,8,4)):(t|0)==2?(R=q<<2,hc(k,a+(R<<2)+132|0,m,n,o,s,r,4,8),hc(k,a+((R|1)<<2)+132|0,m,n,o,s|4,r,4,8)):(P=q<<2,hc(k,a+(P<<2)+132|0,m,n,o,s,r,4,4),Q=s|4,hc(k,a+((P|1)<<2)+132|0,m,n,o,Q,r,4,4),R=r|4,hc(k,a+((P|2)<<2)+132|0,m,n,o,s,R,4,4),hc(k,a+((P|3)<<2)+132|0,m,n,o,Q,R,4,4)),q=q+1|0;while((q|0)!=4)}else if((q|0)==224)return i=l,k|0}while(0);return(c[a+196>>2]|0)>>>0>1?(R=0,i=l,R|0):(c[p>>2]|0)==0?(wb(j,k),R=0,i=l,R|0):(xb(j,h,k,f+328|0),R=0,i=l,R|0)}function zb(a,b,d,e,f,g){a|=0,b|=0,d|=0,e|=0,f|=0,g|=0;var h=0,j=0,k=0,l=0,m=0;h=i,i=i+72|0,k=h,j=h+40|0,m=k,l=j,Ab(d,m,l,e);do{if((Gb(c[a>>2]|0)|0)==1){if(l=Bb(a,g,b+328|0,m,l,f)|0,(l|0)==0)break;return i=h,l|0}if(l=Cb(a,g,b,m,l,f)|0,(l|0)==0)break;return i=h,l|0}while(0);return f=Db(a,g+256|0,b+1352|0,k+21|0,j+16|0,c[b+140>>2]|0,f)|0,(f|0)!=0?(e=f,i=h,e|0):(c[a+196>>2]|0)>>>0>1?(e=0,i=h,e|0):(wb(d,g),e=0,i=h,e|0)}function Ab(b,d,e,f){b|=0,d|=0,e|=0,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;return l=i,(f|0)==0?void(i=l):(h=c[b+4>>2]|0,j=_(c[b+8>>2]|0,h)|0,g=(f>>>0)/(h>>>0)|0,n=_(g,h)|0,k=f-n|0,o=h<<4,q=c[b>>2]|0,p=(k<<4)+(_(h<<8,g)|0)|0,m=(g|0)!=0,m&&(r=p-(o|1)|0,a[d]=a[q+r|0]|0,a[d+1|0]=a[q+(r+1)|0]|0,a[d+2|0]=a[q+(r+2)|0]|0,a[d+3|0]=a[q+(r+3)|0]|0,a[d+4|0]=a[q+(r+4)|0]|0,a[d+5|0]=a[q+(r+5)|0]|0,a[d+6|0]=a[q+(r+6)|0]|0,a[d+7|0]=a[q+(r+7)|0]|0,a[d+8|0]=a[q+(r+8)|0]|0,a[d+9|0]=a[q+(r+9)|0]|0,a[d+10|0]=a[q+(r+10)|0]|0,a[d+11|0]=a[q+(r+11)|0]|0,a[d+12|0]=a[q+(r+12)|0]|0,a[d+13|0]=a[q+(r+13)|0]|0,a[d+14|0]=a[q+(r+14)|0]|0,a[d+15|0]=a[q+(r+15)|0]|0,a[d+16|0]=a[q+(r+16)|0]|0,a[d+17|0]=a[q+(r+17)|0]|0,a[d+18|0]=a[q+(r+18)|0]|0,a[d+19|0]=a[q+(r+19)|0]|0,a[d+20|0]=a[q+(r+20)|0]|0,d=d+21|0),n=(n|0)!=(f|0),n&&(r=p+-1|0,a[e]=a[q+r|0]|0,r=r+o|0,a[e+1|0]=a[q+r|0]|0,r=r+o|0,a[e+2|0]=a[q+r|0]|0,r=r+o|0,a[e+3|0]=a[q+r|0]|0,r=r+o|0,a[e+4|0]=a[q+r|0]|0,r=r+o|0,a[e+5|0]=a[q+r|0]|0,r=r+o|0,a[e+6|0]=a[q+r|0]|0,r=r+o|0,a[e+7|0]=a[q+r|0]|0,r=r+o|0,a[e+8|0]=a[q+r|0]|0,r=r+o|0,a[e+9|0]=a[q+r|0]|0,r=r+o|0,a[e+10|0]=a[q+r|0]|0,r=r+o|0,a[e+11|0]=a[q+r|0]|0,r=r+o|0,a[e+12|0]=a[q+r|0]|0,r=r+o|0,a[e+13|0]=a[q+r|0]|0,r=r+o|0,a[e+14|0]=a[q+r|0]|0,a[e+15|0]=a[q+(r+o)|0]|0,e=e+16|0),o=h<<3&2147483640,p=c[b>>2]|0,b=(_(g<<3,o)|0)+(j<<8)+(k<<3)|0,m&&(r=b-(o|1)|0,f=(_((g<<3)+-1|0,h<<3&2147483640)|0)+(j<<8)+(k<<3)|7,a[d]=a[p+r|0]|0,a[d+1|0]=a[p+(r+1)|0]|0,a[d+2|0]=a[p+(r+2)|0]|0,a[d+3|0]=a[p+(r+3)|0]|0,a[d+4|0]=a[p+(r+4)|0]|0,a[d+5|0]=a[p+(r+5)|0]|0,a[d+6|0]=a[p+(r+6)|0]|0,a[d+7|0]=a[p+(r+7)|0]|0,a[d+8|0]=a[p+(r+8)|0]|0,r=j<<6,q=f+(r+-8)|0,a[d+9|0]=a[p+q|0]|0,a[d+10|0]=a[p+(q+1)|0]|0,a[d+11|0]=a[p+(q+2)|0]|0,a[d+12|0]=a[p+(q+3)|0]|0,a[d+13|0]=a[p+(q+4)|0]|0,a[d+14|0]=a[p+(q+5)|0]|0,a[d+15|0]=a[p+(q+6)|0]|0,a[d+16|0]=a[p+(q+7)|0]|0,a[d+17|0]=a[p+(f+r)|0]|0),n?(f=b+-1|0,r=(_(g<<3|7,h<<3&2147483640)|0)+(j<<8)+(k<<3)+-1|0,a[e]=a[p+f|0]|0,f=f+o|0,a[e+1|0]=a[p+f|0]|0,f=f+o|0,a[e+2|0]=a[p+f|0]|0,f=f+o|0,a[e+3|0]=a[p+f|0]|0,f=f+o|0,a[e+4|0]=a[p+f|0]|0,f=f+o|0,a[e+5|0]=a[p+f|0]|0,f=f+o|0,a[e+6|0]=a[p+f|0]|0,a[e+7|0]=a[p+(f+o)|0]|0,r=r+(o+((j<<6)-(h<<6)))|0,a[e+8|0]=a[p+r|0]|0,r=r+o|0,a[e+9|0]=a[p+r|0]|0,r=r+o|0,a[e+10|0]=a[p+r|0]|0,r=r+o|0,a[e+11|0]=a[p+r|0]|0,r=r+o|0,a[e+12|0]=a[p+r|0]|0,r=r+o|0,a[e+13|0]=a[p+r|0]|0,r=r+o|0,a[e+14|0]=a[p+r|0]|0,a[e+15|0]=a[p+(r+o)|0]|0,void(i=l)):void(i=l))}function Bb(b,e,f,g,h,j){b|=0,e|=0,f|=0,g|=0,h|=0,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;if(k=i,m=b+200|0,l=Ub(b,c[m>>2]|0)|0,j=(j|0)==0,(l|0)==0|j||(y=(Gb(c[c[m>>2]>>2]|0)|0)==2,l=y?0:l),n=b+204|0,m=Ub(b,c[n>>2]|0)|0,(m|0)==0|j||(y=(Gb(c[c[n>>2]>>2]|0)|0)==2,m=y?0:m),o=b+212|0,n=Ub(b,c[o>>2]|0)|0,(n|0)==0|j||(y=(Gb(c[c[o>>2]>>2]|0)|0)==2,n=y?0:n),b=Jb(c[b>>2]|0)|0,(b|0)==0){if((m|0)==0)return y=1,i=k,y|0;for(v=g+1|0,w=g+2|0,u=g+3|0,t=g+4|0,s=g+5|0,r=g+6|0,q=g+7|0,p=g+8|0,o=g+9|0,n=g+10|0,h=g+11|0,m=g+12|0,j=g+13|0,l=g+14|0,b=g+15|0,x=g+16|0,g=e,y=0;;){if(a[g]=a[v]|0,a[g+1|0]=a[w]|0,a[g+2|0]=a[u]|0,a[g+3|0]=a[t]|0,a[g+4|0]=a[s]|0,a[g+5|0]=a[r]|0,a[g+6|0]=a[q]|0,a[g+7|0]=a[p]|0,a[g+8|0]=a[o]|0,a[g+9|0]=a[n]|0,a[g+10|0]=a[h]|0,a[g+11|0]=a[m]|0,a[g+12|0]=a[j]|0,a[g+13|0]=a[l]|0,a[g+14|0]=a[b]|0,a[g+15|0]=a[x]|0,y=y+1|0,(y|0)==16)break;g=g+16|0}}else if((b|0)==2){b=g+1|0,l=(l|0)!=0,m=(m|0)==0;do if(m|l^1){if(l){g=((d[h]|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(m){g=128;break}g=((d[b]|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{for(m=0,l=0;;){if(b=m+1|0,l=(d[g+b|0]|0)+l+(d[h+m|0]|0)|0,(b|0)==16)break;m=b}g=(l+16|0)>>>5}while(0);_c(e|0,g&255|0,256)|0}else if((b|0)==1){if((l|0)==0)return y=1,i=k,y|0;for(g=e,b=0;;){if(y=h+b|0,a[g]=a[y]|0,a[g+1|0]=a[y]|0,a[g+2|0]=a[y]|0,a[g+3|0]=a[y]|0,a[g+4|0]=a[y]|0,a[g+5|0]=a[y]|0,a[g+6|0]=a[y]|0,a[g+7|0]=a[y]|0,a[g+8|0]=a[y]|0,a[g+9|0]=a[y]|0,a[g+10|0]=a[y]|0,a[g+11|0]=a[y]|0,a[g+12|0]=a[y]|0,a[g+13|0]=a[y]|0,a[g+14|0]=a[y]|0,a[g+15|0]=a[y]|0,b=b+1|0,(b|0)==16)break;g=g+16|0}}else{if((l|0)==0|(m|0)==0|(n|0)==0)return y=1,i=k,y|0;l=d[g+16|0]|0,y=d[h+15|0]|0,b=d[g]|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)+(l-b<<3)|0)*5|0)+32>>6,b=(((d[h+8|0]|0)-(d[h+6|0]|0)+(y-b<<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)*7|0)|0)*5|0)+32>>6,h=(y+l<<4)+16|0,l=0;
do{j=h+(_(l+-7|0,b)|0)|0,m=l<<4,n=0;do o=j+(_(n+-7|0,g)|0)>>5,o=(o|0)<0?0:(o|0)>255?-1:o&255,a[e+(n+m)|0]=o,n=n+1|0;while((n|0)!=16);l=l+1|0}while((l|0)!=16)}return Eb(e,f,0),Eb(e,f+64|0,1),Eb(e,f+128|0,2),Eb(e,f+192|0,3),Eb(e,f+256|0,4),Eb(e,f+320|0,5),Eb(e,f+384|0,6),Eb(e,f+448|0,7),Eb(e,f+512|0,8),Eb(e,f+576|0,9),Eb(e,f+640|0,10),Eb(e,f+704|0,11),Eb(e,f+768|0,12),Eb(e,f+832|0,13),Eb(e,f+896|0,14),Eb(e,f+960|0,15),y=0,i=k,y|0}function Cb(b,e,f,g,h,j){b|=0,e|=0,f|=0,g|=0,h|=0,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,j=(j|0)==0,l=0;a:for(;;){o=Qb(l)|0,m=c[o+4>>2]|0,o=Pb(b,c[o>>2]|0)|0,q=Ub(b,o)|0,(q|0)==0|j||(H=(Gb(c[o>>2]|0)|0)==2,q=H?0:q),p=Rb(l)|0,n=c[p+4>>2]|0,p=Pb(b,c[p>>2]|0)|0,r=Ub(b,p)|0,(r|0)==0|j||(H=(Gb(c[p>>2]|0)|0)==2,r=H?0:r),s=(q|0)!=0,s&(r|0)!=0?(m=(Gb(c[o>>2]|0)|0)==0?d[o+(m&255)+82|0]|0:2,n=(Gb(c[p>>2]|0)|0)==0?d[p+(n&255)+82|0]|0:2,v=m>>>0<n>>>0?m:n):v=2,(c[f+(l<<2)+12>>2]|0)==0&&(H=c[f+(l<<2)+76>>2]|0,v=(H>>>0>=v>>>0)+H|0),a[b+l+82|0]=v,m=c[(Sb(l)|0)>>2]|0,m=Pb(b,m)|0,y=Ub(b,m)|0,(y|0)==0|j||(H=(Gb(c[m>>2]|0)|0)==2,y=H?0:y),m=c[(Tb(l)|0)>>2]|0,m=Pb(b,m)|0,A=Ub(b,m)|0,(A|0)==0|j||(H=(Gb(c[m>>2]|0)|0)==2,A=H?0:A),m=c[4584+(l<<2)>>2]|0,n=c[4648+(l<<2)>>2]|0,F=(1285>>>l&1|0)!=0,F?(o=h+(n+3)|0,p=h+(n+2)|0,q=h+(n+1)|0,t=h+n|0):(t=(n<<4)+m|0,o=e+(t+47)|0,p=e+(t+31)|0,q=e+(t+15)|0,t=e+(t+-1)|0),x=a[t]|0,z=a[q]|0,B=a[p]|0,C=a[o]|0;do{if((51>>>l&1|0)==0){if(H=n+-1|0,G=(H<<4)+m|0,u=a[e+G|0]|0,E=a[e+(G+1)|0]|0,D=a[e+(G+2)|0]|0,o=a[e+(G+3)|0]|0,w=a[e+(G+4)|0]|0,q=a[e+(G+5)|0]|0,p=a[e+(G+6)|0]|0,t=a[e+(G+7)|0]|0,F){F=h+H|0;break}F=e+(G+-1)|0;break}F=g+m|0,t=a[g+(m+8)|0]|0,p=a[g+(m+7)|0]|0,q=a[g+(m+6)|0]|0,w=a[g+(m+5)|0]|0,o=a[g+(m+4)|0]|0,D=a[g+(m+3)|0]|0,E=a[g+(m+2)|0]|0,u=a[g+(m+1)|0]|0}while(0);switch(F=a[F]|0,v|0){case 1:if(!s){e=1,h=51;break a}p=_(C&255,16843009)|0,q=_(B&255,16843009)|0,z=_(z&255,16843009)|0,o=_(x&255,16843009)|0;break;case 0:if((r|0)==0){e=1,h=51;break a}o=(D&255)<<16|(o&255)<<24|(E&255)<<8|u&255,p=o,q=o,z=o;break;case 2:p=(r|0)==0;do if(p|s^1){if(s){o=((x&255)+2+(z&255)+(B&255)+(C&255)|0)>>>2;break}if(p){o=128;break}o=((o&255)+2+(D&255)+(E&255)+(u&255)|0)>>>2}else o=((x&255)+4+(z&255)+(B&255)+(C&255)+(o&255)+(D&255)+(E&255)+(u&255)|0)>>>3;while(0);o=_(o&255,16843009)|0,p=o,q=o,z=o;break;case 3:if((r|0)==0){e=1,h=51;break a}x=(y|0)==0,r=E&255,s=D&255,v=s+2|0,z=o&255,y=z+2|0,s=(y+r+(s<<1)|0)>>>2&255,A=(x?o:w)&255,w=(v+(z<<1)+A|0)>>>2&255,q=(x?o:q)&255,y=(y+q+(A<<1)|0)>>>2,z=y&255,p=(x?o:p)&255,A=(A+2+p+(q<<1)|0)>>>2,B=A&255,o=(x?o:t)&255,q=(q+2+o+(p<<1)|0)>>>2,p=(p+2+(o*3|0)|0)>>>2<<24|z|B<<8|q<<16&16711680,q=w|z<<8|q<<24|B<<16,z=z<<16|s|A<<24|w<<8,o=s<<8|y<<24|(v+(u&255)+(r<<1)|0)>>>2&255|w<<16;break;case 4:if((r|0)==0|s^1|(A|0)==0){e=1,h=51;break a}A=u&255,H=F&255,q=x&255,y=A+2|0,p=(y+q+(H<<1)|0)>>>2,G=p&255,E&=255,x=H+2|0,A=((A<<1)+E+x|0)>>>2,H=A&255,F=D&255,D=((E<<1)+F+y|0)>>>2,y=z&255,z=(y+(q<<1)+x|0)>>>2&255,B&=255,q=(q+2+(y<<1)+B|0)>>>2&255,p=(y+2+(B<<1)+(C&255)|0)>>>2&255|q<<8|p<<24|z<<16,q=A<<24|q|G<<16|z<<8,z=z|D<<24|H<<16|G<<8,o=D<<16&16711680|((o&255)+2+E+(F<<1)|0)>>>2<<24|G|H<<8;break;case 5:if((r|0)==0|s^1|(A|0)==0){e=1,h=51;break a}q=F&255,G=u&255,H=(G+1+q|0)>>>1&255,y=E&255,C=(y+2+(G<<1)+q|0)>>>2&255,x&=255,E=G+2|0,A=(E+x+(q<<1)|0)>>>2&255,G=(y+1+G|0)>>>1&255,F=D&255,D=((y<<1)+F+E|0)>>>2,E=(F+1+y|0)>>>1,o&=255,z&=255,p=D<<24|(x+2+(B&255)+(z<<1)|0)>>>2&255|C<<16|A<<8,q=G<<16|E<<24|(z+2+(x<<1)+q|0)>>>2&255|H<<8,z=D<<16&16711680|(o+2+y+(F<<1)|0)>>>2<<24|A|C<<8,o=E<<16&16711680|(o+1+F|0)>>>1<<24|G<<8|H;break;case 6:if((r|0)==0|s^1|(A|0)==0){e=1,h=51;break a}H=F&255,o=x&255,x=o+1|0,A=(x+H|0)>>>1&255,w=z&255,y=((o<<1)+2+w+H|0)>>>2,z=(x+w|0)>>>1&255,x=B&255,o=o+2|0,q=(o+(w<<1)+x|0)>>>2,B=(w+1+x|0)>>>1&255,p=C&255,G=u&255,o=(o+G+(H<<1)|0)>>>2,F=E&255,p=q<<24|B<<16|(x+1+p|0)>>>1&255|w+2+(x<<1)+p<<6&65280,q=B|z<<16|q<<8&65280|y<<24,z=y<<8&65280|z|A<<16|o<<24,o=A|((D&255)+2+(F<<1)+G|0)>>>2<<24|F+2+(G<<1)+H<<14&16711680|o<<8&65280;break;case 7:if((r|0)==0){e=1,h=51;break a}v=(y|0)==0,r=u&255,s=E&255,z=D&255,t=(z+1+s|0)>>>1&255,A=o&255,y=A+1|0,u=(y+z|0)>>>1&255,x=(v?o:w)&255,w=(y+x|0)>>>1,y=z+2|0,B=A+2|0,z=(B+s+(z<<1)|0)>>>2&255,A=(y+(A<<1)+x|0)>>>2&255,q=(v?o:q)&255,B=(B+q+(x<<1)|0)>>>2,p=B<<16&16711680|z|(x+2+((v?o:p)&255)+(q<<1)|0)>>>2<<24|A<<8,q=t|u<<8|w<<16&16711680|(x+1+q|0)>>>1<<24,z=z<<8|B<<24|(y+r+(s<<1)|0)>>>2&255|A<<16,o=u<<16|w<<24|t<<8|(s+1+r|0)>>>1&255;break;default:if(!s){e=1,h=51;break a}F=x&255,G=z&255,E=B&255,H=(G+1+E|0)>>>1&255,p=C&255,o=(G+2+(E<<1)+p|0)>>>2,D=(E+1+p|0)>>>1&255,z=(E+2+(p*3|0)|0)>>>2,q=p<<16,C=p<<24,p=p<<8|p|q|C,q=C|q|D|z<<8&65280,z=D<<16|H|z<<24|o<<8&65280,o=F+2+(G<<1)+E<<6&65280|(F+1+G|0)>>>1&255|H<<16|o<<24}if(H=(n<<4)+m|0,c[e+H>>2]=o,c[e+(H+16)>>2]=z,c[e+(H+32)>>2]=q,c[e+(H+48)>>2]=p,Eb(e,f+(l<<6)+328|0,l),l=l+1|0,!(l>>>0<16)){e=0,h=51;break}}return(h|0)==51?(i=k,e|0):0}function Db(b,e,f,g,h,j,k){b|=0,e|=0,f|=0,g|=0,h|=0,j|=0,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;for(l=i,m=b+200|0,n=Ub(b,c[m>>2]|0)|0,k=(k|0)==0,(n|0)==0|k||(x=(Gb(c[c[m>>2]>>2]|0)|0)==2,n=x?0:n),o=b+204|0,m=Ub(b,c[o>>2]|0)|0,(m|0)==0|k||(x=(Gb(c[c[o>>2]>>2]|0)|0)==2,m=x?0:m),o=b+212|0,b=Ub(b,c[o>>2]|0)|0,(b|0)==0|k?o=b:(x=(Gb(c[c[o>>2]>>2]|0)|0)==2,o=x?0:b),b=(n|0)==0,k=(m|0)==0,m=b|k|(o|0)==0,n=(n|0)!=0,o=k|n^1,p=16,q=0;;){if((j|0)==1){if(b){j=1,b=29;break}for(s=e,r=h,t=8;;){if(t=t+-1|0,a[s]=a[r]|0,a[s+1|0]=a[r]|0,a[s+2|0]=a[r]|0,a[s+3|0]=a[r]|0,a[s+4|0]=a[r]|0,a[s+5|0]=a[r]|0,a[s+6|0]=a[r]|0,a[s+7|0]=a[r]|0,(t|0)==0)break;r=r+1|0,s=s+8|0}}else if((j|0)==2){if(k){j=1,b=29;break}for(r=e,t=g,s=8;;){if(t=t+1|0,s=s+-1|0,a[r]=a[t]|0,a[r+8|0]=a[t]|0,a[r+16|0]=a[t]|0,a[r+24|0]=a[t]|0,a[r+32|0]=a[t]|0,a[r+40|0]=a[t]|0,a[r+48|0]=a[t]|0,a[r+56|0]=a[t]|0,(s|0)==0)break;r=r+1|0}}else if((j|0)==0){s=g+1|0;do if(o){if(!k){t=((d[s]|0)+2+(d[g+2|0]|0)+(d[g+3|0]|0)+(d[g+4|0]|0)|0)>>>2,r=((d[g+5|0]|0)+2+(d[g+6|0]|0)+(d[g+7|0]|0)+(d[g+8|0]|0)|0)>>>2;break}if(!n){t=128,r=128;break}r=((d[h]|0)+2+(d[h+1|0]|0)+(d[h+2|0]|0)+(d[h+3|0]|0)|0)>>>2,t=r}else t=((d[s]|0)+4+(d[g+2|0]|0)+(d[g+3|0]|0)+(d[g+4|0]|0)+(d[h]|0)+(d[h+1|0]|0)+(d[h+2|0]|0)+(d[h+3|0]|0)|0)>>>3,r=((d[g+5|0]|0)+2+(d[g+6|0]|0)+(d[g+7|0]|0)+(d[g+8|0]|0)|0)>>>2;while(0);w=t&255,x=r&255,_c(e|0,w|0,4)|0,_c(e+4|0,x|0,4)|0,_c(e+8|0,w|0,4)|0,_c(e+12|0,x|0,4)|0,_c(e+16|0,w|0,4)|0,_c(e+20|0,x|0,4)|0,r=e+32|0,_c(e+24|0,w|0,4)|0,_c(e+28|0,x|0,4)|0;do if(n){if(u=d[h+4|0]|0,v=d[h+5|0]|0,w=d[h+6|0]|0,x=d[h+7|0]|0,t=(u+2+v+w+x|0)>>>2,k){s=t;break}s=t,t=(u+4+v+w+x+(d[g+5|0]|0)+(d[g+6|0]|0)+(d[g+7|0]|0)+(d[g+8|0]|0)|0)>>>3}else{if(k){s=128,t=128;break}s=((d[s]|0)+2+(d[g+2|0]|0)+(d[g+3|0]|0)+(d[g+4|0]|0)|0)>>>2,t=((d[g+5|0]|0)+2+(d[g+6|0]|0)+(d[g+7|0]|0)+(d[g+8|0]|0)|0)>>>2}while(0);w=s&255,x=t&255,_c(r|0,w|0,4)|0,_c(e+36|0,x|0,4)|0,_c(e+40|0,w|0,4)|0,_c(e+44|0,x|0,4)|0,_c(e+48|0,w|0,4)|0,_c(e+52|0,x|0,4)|0,_c(e+56|0,w|0,4)|0,_c(e+60|0,x|0,4)|0}else{if(m){j=1,b=29;break}for(v=d[g+8|0]|0,w=d[h+7|0]|0,s=d[g]|0,u=(((d[g+5|0]|0)-(d[g+3|0]|0)+((d[g+6|0]|0)-(d[g+2|0]|0)<<1)+(((d[g+7|0]|0)-(d[g+1|0]|0)|0)*3|0)+(v-s<<2)|0)*17|0)+16>>5,s=(((d[h+4|0]|0)-(d[h+2|0]|0)+(w-s<<2)+((d[h+5|0]|0)-(d[h+1|0]|0)<<1)+(((d[h+6|0]|0)-(d[h]|0)|0)*3|0)|0)*17|0)+16>>5,t=_(u,-3)|0,r=e,v=(w+v<<4)+16+(_(s,-3)|0)|0,w=8;;){if(w=w+-1|0,x=v+t|0,a[r]=a[(x>>5)+5224|0]|0,x=x+u|0,a[r+1|0]=a[(x>>5)+5224|0]|0,x=x+u|0,a[r+2|0]=a[(x>>5)+5224|0]|0,x=x+u|0,a[r+3|0]=a[(x>>5)+5224|0]|0,x=x+u|0,a[r+4|0]=a[(x>>5)+5224|0]|0,x=x+u|0,a[r+5|0]=a[(x>>5)+5224|0]|0,x=x+u|0,a[r+6|0]=a[(x>>5)+5224|0]|0,a[r+7|0]=a[(x+u>>5)+5224|0]|0,(w|0)==0)break;v=v+s|0,r=r+8|0}}if(Eb(e,f,p),x=p|1,Eb(e,f+64|0,x),Eb(e,f+128|0,x+1|0),Eb(e,f+192|0,p|3),q=q+1|0,!(q>>>0<2)){j=0,b=29;break}e=e+64|0,h=h+8|0,g=g+9|0,f=f+256|0,p=p+4|0}return(b|0)==29?(i=l,j|0):0}var a=new global.Int8Array(buffer),b=new global.Int16Array(buffer),c=new global.Int32Array(buffer),d=new global.Uint8Array(buffer),e=new global.Uint16Array(buffer),i=(new global.Uint32Array(buffer),new global.Float32Array(buffer),new global.Float64Array(buffer),env.STACKTOP|0),k=(env.STACK_MAX|0,env.tempDoublePtr|0),m=(env.ABORT|0,env._stderr|0),n=0,o=0,C=(+env.NaN,+env.Infinity,0),D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,_=(global.Math.floor,global.Math.abs,global.Math.sqrt,global.Math.pow,global.Math.cos,global.Math.sin,global.Math.tan,global.Math.acos,global.Math.asin,global.Math.atan,global.Math.atan2,global.Math.exp,global.Math.log,global.Math.ceil,global.Math.imul),ha=(env.abort,env.assert,env.asmPrintInt,env.asmPrintFloat,env.min,env._llvm_lifetime_start,env._fflush,env.__formatString,env._time),ka=(env._send,env._pwrite,env._abort),na=(env.__reallyNegative,env._fwrite,env._sbrk),pa=(env._mkport,env._fprintf),ua=(env.___setErrNo,env._llvm_lifetime_end,env._fileno,env._write,env._emscripten_memcpy_big),va=env._sysconf,wa=env.___errno_location;return{_h264bsdCroppingParams:hb,_h264bsdDecode:$a,_h264bsdInit:_a,_memset:_c,_h264bsdNextOutputPictureRGBA:cb,_h264bsdAlloc:ib,_h264bsdShutdown:ab,_h264bsdPicHeight:eb,_strlen:$c,_malloc:Xc,_h264bsdNextOutputPicture:bb,_h264bsdPicWidth:db,_memcpy:ad,_free:Yc,_h264bsdConvertToRGBA:fb,_h264bsdFree:jb,_h264bsdCheckValidParamSets:gb,runPostSets:Zc,stackAlloc:ya,stackSave:za,stackRestore:Aa,setThrew:Ba,setTempRet0:Ea,setTempRet1:Fa,setTempRet2:Ga,setTempRet3:Ha,setTempRet4:Ia,setTempRet5:Ja,setTempRet6:Ka,setTempRet7:La,setTempRet8:Ma,setTempRet9:Na}}({Math:Math,Int8Array:Int8Array,Int16Array:Int16Array,Int32Array:Int32Array,Uint8Array:Uint8Array,Uint16Array:Uint16Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array},{abort:abort,assert:assert,asmPrintInt:asmPrintInt,asmPrintFloat:asmPrintFloat,min:Math_min,_llvm_lifetime_start:_llvm_lifetime_start,_fflush:_fflush,__formatString:__formatString,_time:_time,_send:_send,_pwrite:_pwrite,_abort:_abort,__reallyNegative:__reallyNegative,_fwrite:_fwrite,_sbrk:_sbrk,_mkport:_mkport,_fprintf:_fprintf,___setErrNo:___setErrNo,_llvm_lifetime_end:_llvm_lifetime_end,_fileno:_fileno,_write:_write,_emscripten_memcpy_big:_emscripten_memcpy_big,_sysconf:_sysconf,___errno_location:___errno_location,STACKTOP:STACKTOP,STACK_MAX:STACK_MAX,tempDoublePtr:tempDoublePtr,ABORT:ABORT,NaN:0/0,Infinity:1/0,_stderr:_stderr},buffer),_h264bsdCroppingParams=Module._h264bsdCroppingParams=asm._h264bsdCroppingParams,_h264bsdDecode=Module._h264bsdDecode=asm._h264bsdDecode,_h264bsdInit=Module._h264bsdInit=asm._h264bsdInit,_memset=Module._memset=asm._memset,_h264bsdNextOutputPictureRGBA=Module._h264bsdNextOutputPictureRGBA=asm._h264bsdNextOutputPictureRGBA,_h264bsdAlloc=Module._h264bsdAlloc=asm._h264bsdAlloc,_h264bsdShutdown=Module._h264bsdShutdown=asm._h264bsdShutdown,_h264bsdPicHeight=Module._h264bsdPicHeight=asm._h264bsdPicHeight,_strlen=Module._strlen=asm._strlen,_malloc=Module._malloc=asm._malloc,_h264bsdNextOutputPicture=Module._h264bsdNextOutputPicture=asm._h264bsdNextOutputPicture,_h264bsdPicWidth=Module._h264bsdPicWidth=asm._h264bsdPicWidth,_memcpy=Module._memcpy=asm._memcpy,_free=Module._free=asm._free,_h264bsdConvertToRGBA=Module._h264bsdConvertToRGBA=asm._h264bsdConvertToRGBA,_h264bsdFree=Module._h264bsdFree=asm._h264bsdFree,_h264bsdCheckValidParamSets=Module._h264bsdCheckValidParamSets=asm._h264bsdCheckValidParamSets,runPostSets=Module.runPostSets=asm.runPostSets;Runtime.stackAlloc=function(size){return asm.stackAlloc(size)},Runtime.stackSave=function(){return asm.stackSave()},Runtime.stackRestore=function(top){asm.stackRestore(top)};var i64Math=null;if(memoryInitializer)if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module.readBinary(memoryInitializer);HEAPU8.set(data,STATIC_BASE)}else addRunDependency("memory initializer"),Browser.asyncLoad(memoryInitializer,function(data){HEAPU8.set(data,STATIC_BASE),removeRunDependency("memory initializer")},function(){throw"could not load memory initializer "+memoryInitializer});ExitStatus.prototype=new Error,ExitStatus.prototype.constructor=ExitStatus;var initialStackTop,preloadStartTime=null,calledMain=!1;if(dependenciesFulfilled=function runCaller(){!Module.calledRun&&shouldRunNow&&run(),Module.calledRun||(dependenciesFulfilled=runCaller)},Module.callMain=Module.callMain=function(args){function pad(){for(var i=0;3>i;i++)argv.push(0)}assert(0==runDependencies,"cannot call main when async dependencies remain! (listen on __ATMAIN__)"),assert(0==__ATPRERUN__.length,"cannot call main when preRun functions remain to be called"),args=args||[],ENVIRONMENT_IS_WEB&&null!==preloadStartTime&&Module.printErr("preload time: "+(Date.now()-preloadStartTime)+" ms"),ensureInitRuntime();var argc=args.length+1,argv=[allocate(intArrayFromString("/bin/this.program"),"i8",ALLOC_NORMAL)];pad();for(var i=0;argc-1>i;i+=1)argv.push(allocate(intArrayFromString(args[i]),"i8",ALLOC_NORMAL)),pad();argv.push(0),argv=allocate(argv,"i32",ALLOC_NORMAL),initialStackTop=STACKTOP;try{var ret=Module._main(argc,argv,0);Module.noExitRuntime||exit(ret)}catch(e){if(e instanceof ExitStatus)return;if("SimulateInfiniteLoop"==e)return void(Module.noExitRuntime=!0);throw e&&"object"==typeof e&&e.stack&&Module.printErr("exception thrown: "+[e,e.stack]),e}finally{calledMain=!0}},Module.run=Module.run=run,Module.exit=Module.exit=exit,Module.abort=Module.abort=abort,Module.preInit)for("function"==typeof Module.preInit&&(Module.preInit=[Module.preInit]);Module.preInit.length>0;)Module.preInit.pop()();var shouldRunNow=!0;Module.noInitialRun&&(shouldRunNow=!1),run(),H264bsdDecoder.RDY=0,H264bsdDecoder.PIC_RDY=1,H264bsdDecoder.HDRS_RDY=2,H264bsdDecoder.ERROR=3,H264bsdDecoder.PARAM_SET_ERROR=4,H264bsdDecoder.MEMALLOC_ERROR=5,H264bsdDecoder.NO_INPUT=1024,H264bsdDecoder.prototype.release=function(){var module=this.module,pStorage=this.pStorage,pInput=this.pInput;0!=pStorage&&(module._h264bsdShutdown(pStorage),module._h264bsdFree(pStorage)),0!=pInput&&module._free(pInput),this.pStorage=0,this.pInput=0,this.inputLength=0,this.inputOffset=0},H264bsdDecoder.prototype.queueInput=function(data){var module=this.module,pInput=this.pInput,inputLength=this.inputLength,inputOffset=this.inputOffset;if("undefined"==typeof data||!(data instanceof ArrayBuffer))throw new Error("data must be a ArrayBuffer instance");if(data=new Uint8Array(data),0===pInput)inputLength=data.byteLength,pInput=module._malloc(inputLength),inputOffset=0,module.HEAPU8.set(data,pInput);else{var remainingInputLength=inputLength-inputOffset,newInputLength=remainingInputLength+data.byteLength,pNewInput=module._malloc(newInputLength);module._memcpy(pNewInput,pInput+inputOffset,remainingInputLength),module.HEAPU8.set(data,pNewInput+remainingInputLength),module._free(pInput),pInput=pNewInput,inputLength=newInputLength,inputOffset=0}this.pInput=pInput,this.inputLength=inputLength,this.inputOffset=inputOffset},H264bsdDecoder.prototype.inputBytesRemaining=function(){return this.inputLength-this.inputOffset},H264bsdDecoder.prototype.decode=function(){var module=this.module,pStorage=this.pStorage,pInput=this.pInput,inputLength=this.inputLength,inputOffset=this.inputOffset;if(0==pInput)return H264bsdDecoder.NO_INPUT;var pBytesRead=module._malloc(4),retCode=module._h264bsdDecode(pStorage,pInput+inputOffset,inputLength-inputOffset,0,pBytesRead),bytesRead=module.getValue(pBytesRead,"i32");return module._free(pBytesRead),inputOffset+=bytesRead,inputOffset>=inputLength&&(module._free(pInput),pInput=0,inputOffset=0,inputLength=0),this.pInput=pInput,this.inputLength=inputLength,this.inputOffset=inputOffset,retCode==H264bsdDecoder.PIC_RDY&&this.onPictureReady instanceof Function&&this.onPictureReady(),retCode==H264bsdDecoder.HDRS_RDY&&this.onHeadersReady instanceof Function&&this.onHeadersReady(),retCode},H264bsdDecoder.prototype.nextOutputPicture=function(){var module=this.module,pStorage=this.pStorage,pPicId=module._malloc(4),pIsIdrPic=module._malloc(4),pNumErrMbs=module._malloc(4),pBytes=module._h264bsdNextOutputPicture(pStorage,pPicId,pIsIdrPic,pNumErrMbs);module._free(pPicId),module._free(pIsIdrPic),module._free(pNumErrMbs);var outputLength=this.outputPictureSizeBytes(),outputBytes=new Uint8Array(module.HEAPU8.subarray(pBytes,pBytes+outputLength));return outputBytes},H264bsdDecoder.prototype.nextOutputPictureRGBA=function(){var module=this.module,pStorage=this.pStorage,pPicId=module._malloc(4),pIsIdrPic=module._malloc(4),pNumErrMbs=module._malloc(4),pBytes=module._h264bsdNextOutputPictureRGBA(pStorage,pPicId,pIsIdrPic,pNumErrMbs);module._free(pPicId),module._free(pIsIdrPic),module._free(pNumErrMbs);var outputLength=this.outputPictureSizeBytesRGBA(),outputBytes=new Uint8Array(module.HEAPU8.subarray(pBytes,pBytes+outputLength));return outputBytes},H264bsdDecoder.prototype.outputPictureWidth=function(){var module=this.module,pStorage=this.pStorage;return 16*module._h264bsdPicWidth(pStorage)},H264bsdDecoder.prototype.outputPictureHeight=function(){var module=this.module,pStorage=this.pStorage;return 16*module._h264bsdPicHeight(pStorage)},H264bsdDecoder.prototype.outputPictureSizeBytes=function(){var width=this.outputPictureWidth(),height=this.outputPictureHeight();return width*height*3/2},H264bsdDecoder.prototype.outputPictureSizeBytesRGBA=function(){var width=this.outputPictureWidth(),height=this.outputPictureHeight();return width*height*4},H264bsdDecoder.prototype.croppingParams=function(){var module=this.module,pStorage=this.pStorage,pCroppingFlag=self._malloc(4),pLeftOffset=self._malloc(4),pWidth=self._malloc(4),pTopOffset=self._malloc(4),pHeight=self._malloc(4);module._h264bsdCroppingParams(pStorage,pCroppingFlag,pLeftOffset,pWidth,pTopOffset,pHeight);var croppingFlag=self.Module.getValue(pCroppingFlag,"i32"),leftOffset=self.Module.getValue(pLeftOffset,"i32"),width=self.Module.getValue(pWidth,"i32"),topOffset=self.Module.getValue(pTopOffset,"i32"),height=self.Module.getValue(pHeight,"i32");return module._free(pCroppingFlag),module._free(pLeftOffset),module._free(pWidth),module._free(pTopOffset),module._free(pHeight),0===croppingFlag?null:{width:width,height:height,top:topOffset,left:leftOffset}},H264bsdCanvas.prototype.initContextGL=function(){for(var canvas=this.canvasElement,gl=null,validContextNames=["webgl","experimental-webgl","moz-webgl","webkit-3d"],nameIndex=0;!gl&&nameIndex<validContextNames.length;){var contextName=validContextNames[nameIndex];try{gl=canvas.getContext(contextName)}catch(e){gl=null}gl&&"function"==typeof gl.getParameter||(gl=null),++nameIndex}this.contextGL=gl},H264bsdCanvas.prototype.initProgram=function(){var gl=this.contextGL,vertexShaderScript=["attribute vec4 vertexPos;","attribute vec4 texturePos;","varying vec2 textureCoord;","void main()","{","gl_Position = vertexPos;","textureCoord = texturePos.xy;","}"].join("\n"),fragmentShaderScript=["precision highp float;","varying highp vec2 textureCoord;","uniform sampler2D ySampler;","uniform sampler2D uSampler;","uniform sampler2D vSampler;","const mat4 YUV2RGB = mat4","(","1.1643828125, 0, 1.59602734375, -.87078515625,","1.1643828125, -.39176171875, -.81296875, .52959375,","1.1643828125, 2.017234375, 0, -1.081390625,","0, 0, 0, 1",");","void main(void) {","highp float y = texture2D(ySampler,  textureCoord).r;","highp float u = texture2D(uSampler,  textureCoord).r;","highp float v = texture2D(vSampler,  textureCoord).r;","gl_FragColor = vec4(y, u, v, 1) * YUV2RGB;","}"].join("\n"),vertexShader=gl.createShader(gl.VERTEX_SHADER);gl.shaderSource(vertexShader,vertexShaderScript),gl.compileShader(vertexShader),gl.getShaderParameter(vertexShader,gl.COMPILE_STATUS)||console.log("Vertex shader failed to compile: "+gl.getShaderInfoLog(vertexShader));var fragmentShader=gl.createShader(gl.FRAGMENT_SHADER);gl.shaderSource(fragmentShader,fragmentShaderScript),gl.compileShader(fragmentShader),gl.getShaderParameter(fragmentShader,gl.COMPILE_STATUS)||console.log("Fragment shader failed to compile: "+gl.getShaderInfoLog(fragmentShader));var program=gl.createProgram();gl.attachShader(program,vertexShader),gl.attachShader(program,fragmentShader),gl.linkProgram(program),gl.getProgramParameter(program,gl.LINK_STATUS)||console.log("Program failed to compile: "+gl.getProgramInfoLog(program)),gl.useProgram(program),this.shaderProgram=program},H264bsdCanvas.prototype.initBuffers=function(){var gl=this.contextGL,program=this.shaderProgram,vertexPosBuffer=gl.createBuffer();gl.bindBuffer(gl.ARRAY_BUFFER,vertexPosBuffer),gl.bufferData(gl.ARRAY_BUFFER,new Float32Array([1,1,-1,1,1,-1,-1,-1]),gl.STATIC_DRAW);var vertexPosRef=gl.getAttribLocation(program,"vertexPos");gl.enableVertexAttribArray(vertexPosRef),gl.vertexAttribPointer(vertexPosRef,2,gl.FLOAT,!1,0,0);var texturePosBuffer=gl.createBuffer();gl.bindBuffer(gl.ARRAY_BUFFER,texturePosBuffer),gl.bufferData(gl.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),gl.STATIC_DRAW);var texturePosRef=gl.getAttribLocation(program,"texturePos");gl.enableVertexAttribArray(texturePosRef),gl.vertexAttribPointer(texturePosRef,2,gl.FLOAT,!1,0,0),this.texturePosBuffer=texturePosBuffer},H264bsdCanvas.prototype.initTextures=function(){var gl=this.contextGL,program=this.shaderProgram,yTextureRef=this.initTexture(),ySamplerRef=gl.getUniformLocation(program,"ySampler");gl.uniform1i(ySamplerRef,0),this.yTextureRef=yTextureRef;var uTextureRef=this.initTexture(),uSamplerRef=gl.getUniformLocation(program,"uSampler");gl.uniform1i(uSamplerRef,1),this.uTextureRef=uTextureRef;var vTextureRef=this.initTexture(),vSamplerRef=gl.getUniformLocation(program,"vSampler");gl.uniform1i(vSamplerRef,2),this.vTextureRef=vTextureRef},H264bsdCanvas.prototype.initTexture=function(){var gl=this.contextGL,textureRef=gl.createTexture();return gl.bindTexture(gl.TEXTURE_2D,textureRef),gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.LINEAR),gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR),gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE),gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE),gl.bindTexture(gl.TEXTURE_2D,null),textureRef},H264bsdCanvas.prototype.drawNextOutputPicture=function(decoder){var gl=this.contextGL;gl?this.drawNextOuptutPictureGL(decoder):this.drawNextOuptutPictureRGBA(decoder)},H264bsdCanvas.prototype.drawNextOuptutPictureGL=function(decoder){var gl=this.contextGL,texturePosBuffer=this.texturePosBuffer,yTextureRef=this.yTextureRef,uTextureRef=this.uTextureRef,vTextureRef=this.vTextureRef,width=decoder.outputPictureWidth(),height=decoder.outputPictureHeight(),croppingParams=decoder.croppingParams();if(null===croppingParams)gl.viewport(0,0,width,height);else{gl.viewport(0,0,croppingParams.width,croppingParams.height);var tTop=croppingParams.top/height,tLeft=croppingParams.left/width,tBottom=croppingParams.height/height,tRight=croppingParams.width/width,texturePosValues=new Float32Array([tRight,tTop,tLeft,tTop,tRight,tBottom,tLeft,tBottom]);gl.bindBuffer(gl.ARRAY_BUFFER,texturePosBuffer),gl.bufferData(gl.ARRAY_BUFFER,texturePosValues,gl.DYNAMIC_DRAW)}var i420Data=decoder.nextOutputPicture(),yDataLength=width*height,yData=i420Data.subarray(0,yDataLength);gl.activeTexture(gl.TEXTURE0),gl.bindTexture(gl.TEXTURE_2D,yTextureRef),gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE,width,height,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,yData);var cbDataLength=width/2*height/2,cbData=i420Data.subarray(yDataLength,yDataLength+cbDataLength);gl.activeTexture(gl.TEXTURE1),gl.bindTexture(gl.TEXTURE_2D,uTextureRef),gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE,width/2,height/2,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,cbData);var crDataLength=cbDataLength,crData=i420Data.subarray(yDataLength+cbDataLength,yDataLength+cbDataLength+crDataLength);gl.activeTexture(gl.TEXTURE2),gl.bindTexture(gl.TEXTURE_2D,vTextureRef),gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE,width/2,height/2,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,crData),gl.drawArrays(gl.TRIANGLE_STRIP,0,4)},H264bsdCanvas.prototype.drawNextOuptutPictureRGBA=function(decoder){var canvas=this.canvasElement,width=decoder.outputPictureWidth(),height=decoder.outputPictureHeight(),croppingParams=decoder.croppingParams(),argbData=decoder.nextOutputPictureRGBA(),ctx=canvas.getContext("2d"),imageData=ctx.getImageData(0,0,width,height);imageData.data.set(argbData),null===croppingParams?ctx.putImageData(imageData,0,0):ctx.putImageData(imageData,-croppingParams.left,-croppingParams.top,0,0,croppingParams.width,croppingParams.height)};

/**
 * @param {pureweb.client.View} target 'Implements' CustomRenderer 'interface'
 * @return {pureweb.client.CustomRenderer} A CustomRenderer having the H264Renderer implementation
 * @ignore 
 * @export
 */
customH264PureWebRenderer = function(target) {       
    var decoder = null;
    var canvasRenderer = null;
            
    var h264RendererImplementation = {
        name: 'H264Renderer',
        'renderBytes': function (mimeType, data, parameters, canvas, renderer) {                    
            if (decoder !== null){
                if ((parameters.hasOwnProperty('RefreshDecoder')) && (parameters['RefreshDecoder'] === "True")){
                    decoder.release();
                    decoder = null;
                }   
            }

            // Init decoder on demand            
            if(decoder == null) {
                decoder = new H264bsdDecoder(Module);
                var inMemoryCanvas = document.createElement('canvas');
                canvasRenderer = new H264bsdCanvas(inMemoryCanvas);

                //Callback when a new frame is ready
                decoder.onPictureReady = function() {
                    var width = 0;
                    var height = 0;
                    var croppingParams = decoder.croppingParams();

                    if(croppingParams === null) {
                        width = decoder.outputPictureWidth();
                        height = decoder.outputPictureHeight();
                    } else {
                        width = croppingParams.width;
                        height = croppingParams.height;
                    }

                    renderer.beginRendering(target.canvasElement_, {'width': width, 'height': height});             
                    inMemoryCanvas.width = width;
                    inMemoryCanvas.height = height;
                    canvasRenderer.drawNextOutputPicture(decoder);                  
                    target.canvasElement_.getContext('2d').drawImage(inMemoryCanvas, 0, 0); 
                    renderer.doneRendering(target.canvasElement_, parameters); 
                };
            }

            //decode the data (this will trigger pictureReady)
            decoder.queueInput(data);

            var status = H264bsdDecoder.RDY;
            while(status != H264bsdDecoder.NO_INPUT) {
                status = decoder.decode();
            }
        },
    };
    
    target.canvasElement_.mozImageSmoothingEnabled = false;
    target.canvasElement_.webkitImageSmoothingEnabled = false;
    target.canvasElement_.imageSmoothingEnabled = false;
    
    var freeDecoder = function() {
        if(decoder !== null) {
            decoder.release();
            decoder = null;
            canvasRenderer = null;
        }
    };

    //Instantiate h264RendererImplementation custom view renderer when h264RendererImplementation factory method is executed
    var vr = pureweb.client.Framework.createViewRendererImplementation(target, h264RendererImplementation);
    pureweb.listen(vr, pureweb.client.ViewRenderer.EventType.DEACTIVATED, freeDecoder, false, this);
    return vr;
};

//We want to take care of registering all the H264 bits ourselves so PW doesn't have to know about it at all
//Register the renderer
if(typeof pureweb !== 'undefined') {
    pureweb.getFramework().registerViewRenderer('video/h264', customH264PureWebRenderer);    
} else {
    console.error('Could not find PureWeb.  Is pureweb.h264.min.js included after pureweb.min.js?')
}


//Wait until the onload event fires

var attachPWDiagPanelElements = function() {
    var iMimeType = document.getElementById('iMimeType');
    var iopt = document.createElement('option');
    iopt.text = 'video/h264';
    iopt.value = 'video/h264';
    iMimeType.add(iopt);
    
    var fqMimeType = document.getElementById('fqMimeType');
    var fqopt = document.createElement('option');
    fqopt.text = 'video/h264';
    fqopt.value = 'video/h264';
    fqMimeType.add(fqopt);
};

//Check and see if these elements of the diag panel exist
if((document.getElementById('iMimeType') !== null) && (document.getElementById('fqMimeType') !== null)) {
    //If they do, attach the new H264 option
    attachPWDiagPanelElements();
} else {
    //If they don't, attach an event listener that will fire once they do exist
    var panel = document.getElementById('pwDiagnosticsPanel');
    if(panel !== null) {
        panel.addEventListener('DiagnosticsInitialized', function() {
            //THEN attach the h264 option
            attachPWDiagPanelElements();
        });
    } else {
        console.warn('Could not find a diagnostics panel.')
    }
}