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Unified Diff: test/emscripten/core/test_regex-O2.js

Issue 1099813007: Revert "[test] Initial import of an emscripten test suite." (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 8 months ago
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Index: test/emscripten/core/test_regex-O2.js
diff --git a/test/emscripten/core/test_regex-O2.js b/test/emscripten/core/test_regex-O2.js
deleted file mode 100644
index b77c4ae43aa433bf02b13c2412ee283113589faf..0000000000000000000000000000000000000000
--- a/test/emscripten/core/test_regex-O2.js
+++ /dev/null
@@ -1,17 +0,0 @@
-var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var moduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function";var ENVIRONMENT_IS_WEB=typeof window==="object";var ENVIRONMENT_IS_WORKER=typeof importScripts==="function";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;if(ENVIRONMENT_IS_NODE){if(!Module["print"])Module["print"]=function print(x){process["stdout"].write(x+"\n")};if(!Module["printErr"])Module["printErr"]=function printErr(x){process["stderr"].write(x+"\n")};var nodeFS=require("fs");var nodePath=require("path");Module["read"]=function read(filename,binary){filename=nodePath["normalize"](filename);var ret=nodeFS["readFileSync"](filename);if(!ret&&filename!=nodePath["resolve"](filename)){filename=path.join(__dirname,"..","src",filename);ret=nodeFS["readFileSync"](filename)}if(ret&&!binary)ret=ret.toString();return ret};Module["readBinary"]=function readBinary(filename){return Module["read"](filename,true)};Module["load"]=function load(f){globalEval(read(f))};if(!Module["thisProgram"]){if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}else{Module["thisProgram"]="unknown-program"}}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}))}else if(ENVIRONMENT_IS_SHELL){if(!Module["print"])Module["print"]=print;if(typeof printErr!="undefined")Module["printErr"]=printErr;if(typeof read!="undefined"){Module["read"]=read}else{Module["read"]=function read(){throw"no read() available (jsc?)"}}Module["readBinary"]=function readBinary(f){if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}var data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){Module["read"]=function read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof console!=="undefined"){if(!Module["print"])Module["print"]=function print(x){console.log(x)};if(!Module["printErr"])Module["printErr"]=function printErr(x){console.log(x)}}else{var TRY_USE_DUMP=false;if(!Module["print"])Module["print"]=TRY_USE_DUMP&&typeof dump!=="undefined"?(function(x){dump(x)}):(function(x){})}if(ENVIRONMENT_IS_WORKER){Module["load"]=importScripts}if(typeof Module["setWindowTitle"]==="undefined"){Module["setWindowTitle"]=(function(title){document.title=title})}}else{throw"Unknown runtime environment. Where are we?"}function globalEval(x){eval.call(null,x)}if(!Module["load"]&&Module["read"]){Module["load"]=function load(f){globalEval(Module["read"](f))}}if(!Module["print"]){Module["print"]=(function(){})}if(!Module["printErr"]){Module["printErr"]=Module["print"]}if(!Module["arguments"]){Module["arguments"]=[]}if(!Module["thisProgram"]){Module["thisProgram"]="./this.program"}Module.print=Module["print"];Module.printErr=Module["printErr"];Module["preRun"]=[];Module["postRun"]=[];for(var key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}var Runtime={setTempRet0:(function(value){tempRet0=value}),getTempRet0:(function(){return tempRet0}),stackSave:(function(){return STACKTOP}),stackRestore:(function(stackTop){STACKTOP=stackTop}),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}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}),getNativeFieldSize:(function(type){return Math.max(Runtime.getNativeTypeSize(type),Runtime.QUANTUM_SIZE)}),STACK_ALIGN:16,getAlignSize:(function(type,size,vararg){if(!vararg&&(type=="i64"||type=="double"))return 8;if(!type)return Math.min(size,8);return Math.min(size||(type?Runtime.getNativeFieldSize(type):0),Runtime.QUANTUM_SIZE)}),dynCall:(function(sig,ptr,args){if(args&&args.length){if(!args.splice)args=Array.prototype.slice.call(args);args.splice(0,0,ptr);return Module["dynCall_"+sig].apply(null,args)}else{return Module["dynCall_"+sig].call(null,ptr)}}),functionPointers:[],addFunction:(function(func){for(var i=0;i<Runtime.functionPointers.length;i++){if(!Runtime.functionPointers[i]){Runtime.functionPointers[i]=func;return 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){if(!Runtime.asmConstCache)Runtime.asmConstCache={};var func=Runtime.asmConstCache[code];if(func)return func;var args=[];for(var i=0;i<numArgs;i++){args.push(String.fromCharCode(36)+i)}var source=Pointer_stringify(code);if(source[0]==='"'){if(source.indexOf('"',1)===source.length-1){source=source.substr(1,source.length-2)}else{abort("invalid EM_ASM input |"+source+"|. Please use EM_ASM(..code..) (no quotes) or EM_ASM({ ..code($0).. }, input) (to input values)")}}try{var evalled=eval("(function(Module, FS) { return function("+args.join(",")+"){ "+source+" } })")(Module,typeof FS!=="undefined"?FS:null)}catch(e){Module.printErr("error in executing inline EM_ASM code: "+e+" on: \n\n"+source+"\n\nwith args |"+args+"| (make sure to use the right one out of EM_ASM, EM_ASM_ARGS, etc.)");throw e}return Runtime.asmConstCache[code]=evalled}),warnOnce:(function(text){if(!Runtime.warnOnce.shown)Runtime.warnOnce.shown={};if(!Runtime.warnOnce.shown[text]){Runtime.warnOnce.shown[text]=1;Module.printErr(text)}}),funcWrappers:{},getFuncWrapper:(function(func,sig){assert(sig);if(!Runtime.funcWrappers[sig]){Runtime.funcWrappers[sig]={}}var sigCache=Runtime.funcWrappers[sig];if(!sigCache[func]){sigCache[func]=function dynCall_wrapper(){return Runtime.dynCall(sig,func,arguments)}}return sigCache[func]}),getCompilerSetting:(function(name){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;STACKTOP=STACKTOP+size|0;STACKTOP=STACKTOP+15&-16;return ret}),staticAlloc:(function(size){var ret=STATICTOP;STATICTOP=STATICTOP+size|0;STATICTOP=STATICTOP+15&-16;return ret}),dynamicAlloc:(function(size){var ret=DYNAMICTOP;DYNAMICTOP=DYNAMICTOP+size|0;DYNAMICTOP=DYNAMICTOP+15&-16;if(DYNAMICTOP>=TOTAL_MEMORY){var success=enlargeMemory();if(!success)return 0}return ret}),alignMemory:(function(size,quantum){var ret=size=Math.ceil(size/(quantum?quantum:16))*(quantum?quantum:16);return ret}),makeBigInt:(function(low,high,unsigned){var ret=unsigned?+(low>>>0)+ +(high>>>0)*+4294967296:+(low>>>0)+ +(high|0)*+4294967296;return ret}),GLOBAL_BASE:8,QUANTUM_SIZE:4,__dummy__:0};Module["Runtime"]=Runtime;var __THREW__=0;var ABORT=false;var EXITSTATUS=0;var undef=0;var tempValue,tempInt,tempBigInt,tempInt2,tempBigInt2,tempPair,tempBigIntI,tempBigIntR,tempBigIntS,tempBigIntP,tempBigIntD,tempDouble,tempFloat;var tempI64,tempI64b;var tempRet0,tempRet1,tempRet2,tempRet3,tempRet4,tempRet5,tempRet6,tempRet7,tempRet8,tempRet9;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}var globalScope=this;function getCFunc(ident){var func=Module["_"+ident];if(!func){try{func=eval("_"+ident)}catch(e){}}assert(func,"Cannot call unknown function "+ident+" (perhaps LLVM optimizations or closure removed it?)");return func}var cwrap,ccall;((function(){var JSfuncs={"stackSave":(function(){Runtime.stackSave()}),"stackRestore":(function(){Runtime.stackRestore()}),"arrayToC":(function(arr){var ret=Runtime.stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=Runtime.stackAlloc((str.length<<2)+1);writeStringToMemory(str,ret)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};ccall=function ccallFunc(ident,returnType,argTypes,args){var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=Runtime.stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);if(returnType==="string")ret=Pointer_stringify(ret);if(stack!==0)Runtime.stackRestore(stack);return ret};var sourceRegex=/^function\s*\(([^)]*)\)\s*{\s*([^*]*?)[\s;]*(?:return\s*(.*?)[;\s]*)?}$/;function parseJSFunc(jsfunc){var parsed=jsfunc.toString().match(sourceRegex).slice(1);return{arguments:parsed[0],body:parsed[1],returnValue:parsed[2]}}var JSsource={};for(var fun in JSfuncs){if(JSfuncs.hasOwnProperty(fun)){JSsource[fun]=parseJSFunc(JSfuncs[fun])}}cwrap=function cwrap(ident,returnType,argTypes){argTypes=argTypes||[];var cfunc=getCFunc(ident);var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs){return cfunc}var argNames=argTypes.map((function(x,i){return"$"+i}));var funcstr="(function("+argNames.join(",")+") {";var nargs=argTypes.length;if(!numericArgs){funcstr+="var stack = "+JSsource["stackSave"].body+";";for(var i=0;i<nargs;i++){var arg=argNames[i],type=argTypes[i];if(type==="number")continue;var convertCode=JSsource[type+"ToC"];funcstr+="var "+convertCode.arguments+" = "+arg+";";funcstr+=convertCode.body+";";funcstr+=arg+"="+convertCode.returnValue+";"}}var cfuncname=parseJSFunc((function(){return cfunc})).returnValue;funcstr+="var ret = "+cfuncname+"("+argNames.join(",")+");";if(!numericRet){var strgfy=parseJSFunc((function(){return Pointer_stringify})).returnValue;funcstr+="ret = "+strgfy+"(ret);"}if(!numericArgs){funcstr+=JSsource["stackRestore"].body.replace("()","(stack)")+";"}funcstr+="return ret})";return eval(funcstr)}}))();Module["cwrap"]=cwrap;Module["ccall"]=ccall;function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=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?(Math_min(+Math_floor(tempDouble/+4294967296),+4294967295)|0)>>>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)}}Module["setValue"]=setValue;function getValue(ptr,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":return HEAP8[ptr>>0];case"i8":return HEAP8[ptr>>0];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}Module["getValue"]=getValue;var ALLOC_NORMAL=0;var ALLOC_STACK=1;var ALLOC_STATIC=2;var ALLOC_DYNAMIC=3;var 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;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[_malloc,Runtime.stackAlloc,Runtime.staticAlloc,Runtime.dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var ptr=ret,stop;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];if(typeof curr==="function"){curr=Runtime.getFunctionIndex(curr)}type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=Runtime.getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}Module["allocate"]=allocate;function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(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}return Module["UTF8ToString"](ptr)}Module["Pointer_stringify"]=Pointer_stringify;function AsciiToString(ptr){var str="";while(1){var ch=HEAP8[ptr++>>0];if(!ch)return str;str+=String.fromCharCode(ch)}}Module["AsciiToString"]=AsciiToString;function stringToAscii(str,outPtr){return writeAsciiToMemory(str,outPtr,false)}Module["stringToAscii"]=stringToAscii;function UTF8ArrayToString(u8Array,idx){var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}Module["UTF8ArrayToString"]=UTF8ArrayToString;function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}Module["UTF8ToString"]=UTF8ToString;function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}Module["stringToUTF8Array"]=stringToUTF8Array;function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}Module["stringToUTF8"]=stringToUTF8;function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}Module["lengthBytesUTF8"]=lengthBytesUTF8;function UTF16ToString(ptr){var i=0;var str="";while(1){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)return str;++i;str+=String.fromCharCode(codeUnit)}}Module["UTF16ToString"]=UTF16ToString;function stringToUTF16(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<2)return 0;maxBytesToWrite-=2;var startPtr=outPtr;var numCharsToWrite=maxBytesToWrite<str.length*2?maxBytesToWrite/2:str.length;for(var i=0;i<numCharsToWrite;++i){var codeUnit=str.charCodeAt(i);HEAP16[outPtr>>1]=codeUnit;outPtr+=2}HEAP16[outPtr>>1]=0;return outPtr-startPtr}Module["stringToUTF16"]=stringToUTF16;function lengthBytesUTF16(str){return str.length*2}Module["lengthBytesUTF16"]=lengthBytesUTF16;function UTF32ToString(ptr){var i=0;var str="";while(1){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)return str;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}}Module["UTF32ToString"]=UTF32ToString;function stringToUTF32(str,outPtr,maxBytesToWrite){if(maxBytesToWrite===undefined){maxBytesToWrite=2147483647}if(maxBytesToWrite<4)return 0;var startPtr=outPtr;var endPtr=startPtr+maxBytesToWrite-4;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++i);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr>>2]=codeUnit;outPtr+=4;if(outPtr+4>endPtr)break}HEAP32[outPtr>>2]=0;return outPtr-startPtr}Module["stringToUTF32"]=stringToUTF32;function lengthBytesUTF32(str){var len=0;for(var i=0;i<str.length;++i){var codeUnit=str.charCodeAt(i);if(codeUnit>=55296&&codeUnit<=57343)++i;len+=4}return len}Module["lengthBytesUTF32"]=lengthBytesUTF32;function demangle(func){var hasLibcxxabi=!!Module["___cxa_demangle"];if(hasLibcxxabi){try{var buf=_malloc(func.length);writeStringToMemory(func.substr(1),buf);var status=_malloc(4);var ret=Module["___cxa_demangle"](buf,0,0,status);if(getValue(status,"i32")===0&&ret){return Pointer_stringify(ret)}}catch(e){}finally{if(buf)_free(buf);if(status)_free(status);if(ret)_free(ret)}}var i=3;var 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":"..."};var subs=[];var first=true;function dump(x){if(x)Module.print(x);Module.print(func);var pre="";for(var a=0;a<i;a++)pre+=" ";Module.print(pre+"^")}function parseNested(){i++;if(func[i]==="K")i++;var parts=[];while(func[i]!=="E"){if(func[i]==="S"){i++;var next=func.indexOf("_",i);var num=func.substring(i,next)||0;parts.push(subs[num]||"?");i=next+1;continue}if(func[i]==="C"){parts.push(parts[parts.length-1]);i+=2;continue}var size=parseInt(func.substr(i));var 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}i++;return parts}function parse(rawList,limit,allowVoid){limit=limit||Infinity;var ret="",list=[];function flushList(){return"("+list.join(", ")+")"}var name;if(func[i]==="N"){name=parseNested().join("::");limit--;if(limit===0)return rawList?[name]:name}else{if(func[i]==="K"||first&&func[i]==="L")i++;var size=parseInt(func.substr(i));if(size){var pre=size.toString().length;name=func.substr(i+pre,size);i+=pre+size}}first=false;if(func[i]==="I"){i++;var iList=parse(true);var iRet=parse(true,1,true);ret+=iRet[0]+" "+name+"<"+iList.join(", ")+">"}else{ret=name}paramLoop:while(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(true,1,true)[0]+"*");break;case"R":list.push(parse(true,1,true)[0]+"&");break;case"L":{i++;var end=func.indexOf("E",i);var size=end-i;list.push(func.substr(i,size));i+=size+2;break};case"A":{var size=parseInt(func.substr(i));i+=size.toString().length;if(func[i]!=="_")throw"?";i++;list.push(parse(true,1,true)[0]+" ["+size+"]");break};case"E":break paramLoop;default:ret+="?"+c;break paramLoop}}}if(!allowVoid&&list.length===1&&list[0]==="void")list=[];if(rawList){if(ret){list.push(ret+"?")}return list}else{return ret+flushList()}}var parsed=func;try{if(func=="Object._main"||func=="_main"){return"main()"}if(typeof func==="number")func=Pointer_stringify(func);if(func[0]!=="_")return func;if(func[1]!=="_")return func;if(func[2]!=="Z")return func;switch(func[3]){case"n":return"operator new()";case"d":return"operator delete()"}parsed=parse()}catch(e){parsed+="?"}if(parsed.indexOf("?")>=0&&!hasLibcxxabi){Runtime.warnOnce("warning: a problem occurred in builtin C++ name demangling; build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling")}return parsed}function demangleAll(text){return text.replace(/__Z[\w\d_]+/g,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}function stackTrace(){return demangleAll(jsStackTrace())}Module["stackTrace"]=stackTrace;var PAGE_SIZE=4096;function alignMemoryPage(x){if(x%4096>0){x+=4096-x%4096}return x}var HEAP;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var STATIC_BASE=0,STATICTOP=0,staticSealed=false;var STACK_BASE=0,STACKTOP=0,STACK_MAX=0;var DYNAMIC_BASE=0,DYNAMICTOP=0;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.")}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;var totalMemory=64*1024;while(totalMemory<TOTAL_MEMORY||totalMemory<2*TOTAL_STACK){if(totalMemory<16*1024*1024){totalMemory*=2}else{totalMemory+=16*1024*1024}}if(totalMemory!==TOTAL_MEMORY){Module.printErr("increasing TOTAL_MEMORY to "+totalMemory+" to be compliant with the asm.js spec (and given that TOTAL_STACK="+TOTAL_STACK+")");TOTAL_MEMORY=totalMemory}assert(typeof Int32Array!=="undefined"&&typeof Float64Array!=="undefined"&&!!(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(HEAPU8[0]===255&&HEAPU8[3]===0,"Typed arrays 2 must be run on a little-endian system");Module["HEAP"]=HEAP;Module["buffer"]=buffer;Module["HEAP8"]=HEAP8;Module["HEAP16"]=HEAP16;Module["HEAP32"]=HEAP32;Module["HEAPU8"]=HEAPU8;Module["HEAPU16"]=HEAPU16;Module["HEAPU32"]=HEAPU32;Module["HEAPF32"]=HEAPF32;Module["HEAPF64"]=HEAPF64;function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Runtime.dynCall("v",func)}else{Runtime.dynCall("vi",func,[callback.arg])}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}Module["addOnPreRun"]=Module.addOnPreRun=addOnPreRun;function addOnInit(cb){__ATINIT__.unshift(cb)}Module["addOnInit"]=Module.addOnInit=addOnInit;function addOnPreMain(cb){__ATMAIN__.unshift(cb)}Module["addOnPreMain"]=Module.addOnPreMain=addOnPreMain;function addOnExit(cb){__ATEXIT__.unshift(cb)}Module["addOnExit"]=Module.addOnExit=addOnExit;function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}Module["addOnPostRun"]=Module.addOnPostRun=addOnPostRun;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}Module["intArrayFromString"]=intArrayFromString;function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}Module["intArrayToString"]=intArrayToString;function writeStringToMemory(string,buffer,dontAddNull){var array=intArrayFromString(string,dontAddNull);var i=0;while(i<array.length){var chr=array[i];HEAP8[buffer+i>>0]=chr;i=i+1}}Module["writeStringToMemory"]=writeStringToMemory;function writeArrayToMemory(array,buffer){for(var i=0;i<array.length;i++){HEAP8[buffer++>>0]=array[i]}}Module["writeArrayToMemory"]=writeArrayToMemory;function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}Module["writeAsciiToMemory"]=writeAsciiToMemory;function unSign(value,bits,ignore){if(value>=0){return value}return bits<=32?2*Math.abs(1<<bits-1)+value:Math.pow(2,bits)+value}function reSign(value,bits,ignore){if(value<=0){return value}var half=bits<=32?Math.abs(1<<bits-1):Math.pow(2,bits-1);if(value>=half&&(bits<=32||value>half)){value=-2*half+value}return value}if(!Math["imul"]||Math["imul"](4294967295,5)!==-5)Math["imul"]=function imul(a,b){var ah=a>>>16;var al=a&65535;var bh=b>>>16;var bl=b&65535;return al*bl+(ah*bl+al*bh<<16)|0};Math.imul=Math["imul"];if(!Math["clz32"])Math["clz32"]=(function(x){x=x>>>0;for(var i=0;i<32;i++){if(x&1<<31-i)return i}return 32});Math.clz32=Math["clz32"];var Math_abs=Math.abs;var Math_cos=Math.cos;var Math_sin=Math.sin;var Math_tan=Math.tan;var Math_acos=Math.acos;var Math_asin=Math.asin;var Math_atan=Math.atan;var Math_atan2=Math.atan2;var Math_exp=Math.exp;var Math_log=Math.log;var Math_sqrt=Math.sqrt;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_pow=Math.pow;var Math_imul=Math.imul;var Math_fround=Math.fround;var Math_min=Math.min;var Math_clz32=Math.clz32;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}Module["addRunDependency"]=addRunDependency;function 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memoryInitializer=null;STATIC_BASE=8;STATICTOP=STATIC_BASE+8640;__ATINIT__.push();allocate([97,32,118,101,114,121,32,115,105,109,112,108,101,32,115,105,109,112,108,101,32,115,105,109,112,108,101,32,115,116,114,105,110,103,0,0,0,0,0,0,92,40,115,105,109,91,97,45,122,93,108,101,92,41,32,92,49,0,0,0,0,0,0,0,114,101,103,99,111,109,112,40,41,32,102,97,105,108,101,100,44,32,114,101,116,117,114,110,105,110,103,32,110,111,110,122,101,114,111,32,40,37,100,41,10,0,0,0,0,0,0,0,70,97,105,108,101,100,32,116,111,32,109,97,116,99,104,32,39,37,115,39,32,119,105,116,104,32,39,37,115,39,44,114,101,116,117,114,110,105,110,103,32,37,100,46,10,0,0,0,87,105,116,104,32,116,104,101,32,119,104,111,108,101,32,101,120,112,114,101,115,115,105,111,110,44,32,97,32,109,97,116,99,104,101,100,32,115,117,98,115,116,114,105,110,103,32,34,37,46,42,115,34,32,105,115,32,102,111,117,110,100,32,97,116,32,112,111,115,105,116,105,111,110,32,37,100,32,116,111,32,37,100,46,10,0,0,0,87,105,116,104,32,116,104,101,32,115,117,98,45,101,120,112,114,101,115,115,105,111,110,44,32,97,32,109,97,116,99,104,101,100,32,115,117,98,115,116,114,105,110,103,32,34,37,46,42,115,34,32,105,115,32,102,111,117,110,100,32,97,116,32,112,111,115,105,116,105,111,110,32,37,100,32,116,111,32,37,100,46,10,0,0,0,0,0,18,17,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,17,34,35,36,17,37,38,39,40,41,42,43,44,17,45,46,47,16,16,48,16,16,16,16,16,16,16,49,50,51,16,52,53,16,16,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,54,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,55,17,17,17,17,56,17,57,58,59,60,61,62,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,63,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,17,64,65,17,66,67,68,69,70,71,72,73,16,16,16,74,75,76,77,78,16,16,16,79,80,16,16,16,16,81,16,16,16,16,16,16,16,16,16,17,17,17,82,83,16,16,16,16,16,16,16,16,16,16,16,17,17,17,17,84,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,17,17,85,16,16,16,16,86,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,87,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,88,89,90,91,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,92,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,0,0,0,0,0,0,0,254,255,255,7,254,255,255,7,0,0,0,0,0,4,32,4,255,255,127,255,255,255,127,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,195,255,3,0,31,80,0,0,0,0,0,0,0,0,0,0,32,0,0,0,0,0,223,60,64,215,255,255,251,255,255,255,255,255,255,255,255,255,191,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,3,252,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,254,255,255,255,127,2,254,255,255,255,255,0,0,0,0,0,255,191,182,0,255,255,255,7,7,0,0,0,255,7,255,255,255,255,255,255,255,254,255,195,255,255,255,255,255,255,255,255,255,255,255,255,239,31,254,225,255,159,0,0,255,255,255,255,255,255,0,224,255,255,255,255,255,255,255,255,255,255,255,255,3,0,255,255,255,255,255,7,48,4,255,255,255,252,255,31,0,0,255,255,255,1,0,0,0,0,0,0,0,0,253,31,0,0,0,0,0,0,240,3,255,127,255,255,255,255,255,255,255,239,255,223,225,255,207,255,254,254,238,159,249,255,255,253,197,227,159,89,128,176,207,255,3,0,238,135,249,255,255,253,109,195,135,25,2,94,192,255,63,0,238,191,251,255,255,253,237,227,191,27,1,0,207,255,0,0,238,159,249,255,255,253,237,227,159,25,192,176,207,255,2,0,236,199,61,214,24,199,255,195,199,29,129,0,192,255,0,0,238,223,253,255,255,253,239,227,223,29,96,3,207,255,0,0,236,223,253,255,255,253,239,227,223,29,96,64,207,255,6,0,236,223,253,255,255,255,255,231,223,93,128,0,207,255,0,252,236,255,127,252,255,255,251,47,127,128,95,255,0,0,12,0,254,255,255,255,255,127,255,7,63,32,255,3,0,0,0,0,150,37,240,254,174,236,255,59,95,32,255,243,0,0,0,0,1,0,0,0,255,3,0,0,255,254,255,255,255,31,254,255,3,255,255,254,255,255,255,31,0,0,0,0,0,0,0,0,255,255,255,255,255,255,127,249,255,3,255,255,231,193,255,255,127,64,255,51,255,255,255,255,191,32,255,255,255,255,255,247,255,255,255,255,255,255,255,255,255,61,127,61,255,255,255,255,255,61,255,255,255,255,61,127,61,255,127,255,255,255,255,255,255,255,61,255,255,255,255,255,255,255,255,135,0,0,0,0,255,255,0,0,255,255,255,255,255,255,255,255,255,255,31,0,254,255,255,2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,255,255,255,0,0,0,0,0,0,0,0,1,2,4,7,3,6,5,0,0,0,0,0,0,0,0],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE);var tempDoublePtr=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==0);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]}Module["_i64Subtract"]=_i64Subtract;Module["_i64Add"]=_i64Add;Module["_memset"]=_memset;Module["_bitshift64Lshr"]=_bitshift64Lshr;Module["_bitshift64Shl"]=_bitshift64Shl;function _abort(){Module["abort"]()}var 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};var 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"};var ___errno_state=0;function ___setErrNo(value){HEAP32[___errno_state>>2]=value;return value}var PATH={splitPath:(function(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)}),normalizeArray:(function(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(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)==="/";path=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path}),dirname:(function(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir}),basename:(function(path){if(path==="/")return"/";var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return 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(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charAt(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter((function(p){return!!p})),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."}),relative:(function(from,to){from=PATH.resolve(from).substr(1);to=PATH.resolve(to).substr(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")})};var 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=false}),close:(function(stream){stream.tty.ops.flush(stream.tty)}),flush:(function(stream){stream.tty.ops.flush(stream.tty)}),read:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}for(var i=0;i<length;i++){try{stream.tty.ops.put_char(stream.tty,buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})},default_tty_ops:{get_char:(function(tty){if(!tty.input.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=new Buffer(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;var usingDevice=false;try{fd=fs.openSync("/dev/stdin","r");usingDevice=true}catch(e){}bytesRead=fs.readSync(fd,buf,0,BUFSIZE,null);if(usingDevice){fs.closeSync(fd)}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readline();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArrayFromString(result,true)}return tty.input.shift()}),put_char:(function(tty,val){if(val===null||val===10){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["print"](UTF8ArrayToString(tty.output,0));tty.output=[]}})},default_tty1_ops:{put_char:(function(tty,val){if(val===null||val===10){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output&&tty.output.length>0){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}})}};var MEMFS={ops_table:null,mount:(function(mount){return MEMFS.createNode(null,"/",16384|511,0)}),createNode:(function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(!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);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=Date.now();if(parent){parent.contents[name]=node}return node}),getFileDataAsRegularArray:(function(node){if(node.contents&&node.contents.subarray){var arr=[];for(var i=0;i<node.usedBytes;++i)arr.push(node.contents[i]);return arr}return node.contents}),getFileDataAsTypedArray:(function(node){if(!node.contents)return new Uint8Array;if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)}),expandFileStorage:(function(node,newCapacity){if(node.contents&&node.contents.subarray&&newCapacity>node.contents.length){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.contents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.contents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(node.contents.length<newCapacity)node.contents.push(0)}),resizeFileStorage:(function(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0;return}if(!node.contents||node.contents.subarray){var oldContents=node.contents;node.contents=new Uint8Array(new ArrayBuffer(newSize));if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize;return}if(!node.contents)node.contents=[];if(node.contents.length>newSize)node.contents.length=newSize;else while(node.contents.length<newSize)node.contents.push(0);node.usedBytes=newSize}),node_ops:{getattr:(function(node){var attr={};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;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=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);return attr}),setattr:(function(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}}),lookup:(function(parent,name){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){if(!node.contents.hasOwnProperty(key)){continue}entries.push(key)}return entries}),symlink:(function(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return 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>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size}),write:(function(stream,buffer,offset,length,position,canOwn){if(!length)return 0;var node=stream.node;node.timestamp=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=new Uint8Array(buffer.subarray(offset,offset+length));node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray)node.contents.set(buffer.subarray(offset,offset+length),position);else for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}node.usedBytes=Math.max(node.usedBytes,position+length);return length}),llseek:(function(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position}),allocate:(function(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)}),mmap:(function(stream,buffer,offset,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&(contents.buffer===buffer||contents.buffer===buffer.buffer)){allocated=false;ptr=contents.byteOffset}else{if(position>0||position+length<stream.node.usedBytes){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}allocated=true;ptr=_malloc(length);if(!ptr){throw new FS.ErrnoError(ERRNO_CODES.ENOMEM)}buffer.set(contents,ptr)}return{ptr:ptr,allocated:allocated}})}};var IDBFS={dbs:{},indexedDB:(function(){if(typeof indexedDB!=="undefined")return indexedDB;var ret=null;if(typeof window==="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;assert(ret,"IDBFS used, but indexedDB not supported");return ret}),DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",mount:(function(mount){return MEMFS.mount.apply(null,arguments)}),syncfs:(function(mount,populate,callback){IDBFS.getLocalSet(mount,(function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,(function(err,remote){if(err)return callback(err);var src=populate?remote:local;var 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 db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timestamp","timestamp",{unique:false})}});req.onsuccess=(function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),getLocalSet:(function(mount,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return(function(p){return PATH.join2(root,p)})}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(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(e){callback(this.error);e.preventDefault()});var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=(function(event){var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()})}))}),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)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return 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)){FS.writeFile(path,entry.contents,{encoding:"binary",canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry.mode);FS.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callback(null)}),removeLocalEntry:(function(path,callback){try{var lookup=FS.lookupPath(path);var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(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(e){callback(this.error);e.preventDefault()})}),storeRemoteEntry:(function(store,path,entry,callback){var req=store.put(entry,path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),removeRemoteEntry:(function(store,path,callback){var req=store.delete(path);req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()})}),reconcile:(function(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEach((function(key){var e=src.entries[key];var e2=dst.entries[key];if(!e2||e.timestamp>e2.timestamp){create.push(key);total++}}));var remove=[];Object.keys(dst.entries).forEach((function(key){var e=dst.entries[key];var e2=src.entries[key];if(!e2){remove.push(key);total++}}));if(!total){return callback(null)}var errored=false;var completed=0;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=total){return callback(null)}}transaction.onerror=(function(e){done(this.error);e.preventDefault()});create.sort().forEach((function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalEntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NODEFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(ENVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.isFile(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.lstatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.push(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();return 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){if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissionStringMap[flags]}else{return flags}}),node_ops:{getattr:(function(node){var path=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!stat.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(stat.size+stat.blksize-1)/stat.blksize|0}return{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(attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.timestamp!==undefined){var date=new Date(attr.timestamp);fs.utimesSync(path,date,date)}if(attr.size!==undefined){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);var mode=NODEFS.getMode(path);return NODEFS.createNode(parent,name,mode)}),mknod:(function(parent,name,mode,dev){var node=NODEFS.createNode(parent,name,mode,dev);var path=NODEFS.realPath(node);try{if(FS.isDir(node.mode)){fs.mkdirSync(path,node.mode)}else{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);var 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{path=fs.readlinkSync(path);path=NODEJS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return 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{if(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{if(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){if(length===0)return 0;var nbuffer=new Buffer(length);var res;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;i<res;i++){buffer[offset+i]=nbuffer[i]}}return res}),write:(function(stream,buffer,offset,length,position){var nbuffer=new Buffer(buffer.subarray(offset,offset+length));var res;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(whence===1){position+=stream.position}else if(whence===2){if(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(position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return position})}};var _stdin=allocate(1,"i32*",ALLOC_STATIC);var _stdout=allocate(1,"i32*",ALLOC_STATIC);var _stderr=allocate(1,"i32*",ALLOC_STATIC);function _fflush(stream){}var FS={root:null,mounts:[],devices:[null],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},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||{};if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var key in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recurse_count>8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeArray(path.split("/").filter((function(p){return!!p})),false);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(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});current=lookup.node;if(count++>40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?mount+"/"+path:mount+path}path=path?node.name+"/"+path:node.name;node=node.parent}}),hashName:(function(parentid,name){var hash=0;for(var 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{var current=FS.nameTable[hash];while(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,parent)}var hash=FS.hashName(parent.id,name);for(var 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){if(!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=292|73;var 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);FS.hashAddNode(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),isRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){return!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&61440)===4096}),isSocket:(function(mode){return(mode&49152)===49152}),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(typeof flags==="undefined"){throw new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionString:(function(flag){var accmode=flag&2097155;var perms=["r","w","rw"][accmode];if(flag&512){perms+="w"}return perms}),nodePermissions:(function(node,perms){if(FS.ignorePermissions){return 0}if(perms.indexOf("r")!==-1&&!(node.mode&292)){return ERRNO_CODES.EACCES}else if(perms.indexOf("w")!==-1&&!(node.mode&146)){return ERRNO_CODES.EACCES}else if(perms.indexOf("x")!==-1&&!(node.mode&73)){return ERRNO_CODES.EACCES}return 0}),mayLookup:(function(dir){var err=FS.nodePermissions(dir,"x");if(err)return err;if(!dir.node_ops.lookup)return ERRNO_CODES.EACCES;return 0}),mayCreate:(function(dir,name){try{var node=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){if(!node){return ERRNO_CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),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<=fd_end;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(this.flags&2097155)!==1})},isWrite:{get:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStream[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;FS.streams[fd]=stream;return 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;if(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 dev&255}),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){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,callback){if(typeof populate==="function"){callback=populate;populate=false}var mounts=FS.getMounts(FS.root.mount);var completed=0;function done(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return}if(++completed>=mounts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)}))}),mount:(function(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(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:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);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:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var 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){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpath){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var newname=PATH.basename(newpath);var 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 old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_dir||!new_dir)throw new FS.ErrnoError(ERRNO_CODES.ENOENT);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(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){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_name,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){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");if(err){throw new FS.ErrnoError(err)}}try{if(FS.trackingDelegate["willMovePath"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.log("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}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)}try{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_path,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,true);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)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(function(path){var lookup=FS.lookupPath(path,{follow:true});var 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:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var err=FS.mayDelete(parent,name,false);if(err){if(err===ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw 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)}try{if(FS.trackingDelegate["willDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!link.node_ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return PATH.resolve(FS.getPath(lookup.node.parent),link.node_ops.readlink(link))}),stat:(function(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}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,true)}),chmod:(function(path,mode,dontFollow){var node;if(typeof path==="string"){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:mode&4095|node.mode&~4095,timestamp:Date.now()})}),lchmod:(function(path,mode){FS.chmod(path,mode,true)}),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(typeof path==="string"){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,true)}),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(len<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var node;if(typeof path==="string"){var lookup=FS.lookupPath(path,{follow:true});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((stream.flags&2097155)===0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mode,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}flags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==="undefined"?438:mode;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;if(typeof path==="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_CODES.EEXIST)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}if(!created){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flags&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["printErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trackingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDelegate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegate['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return stream}),close:(function(stream){try{if(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)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position}),read:(function(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){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=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){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)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typeof position==="undefined"){position=stream.position;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.trackingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}return bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){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((stream.flags&2097155)===1){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){opts=opts||{};opts.flags=opts.flags||"r";opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret}),writeFile:(function(path,data,opts){opts=opts||{};opts.flags=opts.flags||"w";opts.encoding=opts.encoding||"utf8";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+'"')}var stream=FS.open(path,opts.flags,opts.mode);if(opts.encoding==="utf8"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,0,opts.canOwn)}else if(opts.encoding==="binary"){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:true});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");FS.mkdir("/home");FS.mkdir("/home/web_user")}),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));var random_device;if(typeof crypto!=="undefined"){var randomBuffer=new Uint8Array(1);random_device=(function(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]})}else if(ENVIRONMENT_IS_NODE){random_device=(function(){return require("crypto").randomBytes(1)[0]})}else{random_device=(function(){return Math.random()*256|0})}FS.createDevice("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")}),createStandardStreams:(function(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","stdout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin","r");HEAP32[_stdin>>2]=FS.getPtrForStream(stdin);assert(stdin.fd===0,"invalid handle for stdin ("+stdin.fd+")");var stdout=FS.open("/dev/stdout","w");HEAP32[_stdout>>2]=FS.getPtrForStream(stdout);assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")");var stderr=FS.open("/dev/stderr","w");HEAP32[_stderr>>2]=FS.getPtrForStream(stderr);assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensureErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoError(errno,node){this.node=node;this.setErrno=(function(errno){this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}});this.setErrno(errno);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=true;FS.ensureErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Module["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams()}),quit:(function(){FS.init.initialized=false;for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}}),getMode:(function(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode}),joinPath:(function(parts,forceRelative){var path=PATH.join.apply(null,parts);if(forceRelative&&path[0]=="/")path=path.substr(1);return 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);if(ret.exists){return ret.object}else{___setErrNo(ret.error);return null}}),analyzePath:(function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;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(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.mkdir(path,mode)}),createPath:(function(parent,path,canRead,canWrite){parent=typeof parent==="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;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(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return FS.create(path,mode)}),createDataFile:(function(parent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name):parent;var mode=FS.getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data==="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);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(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:(function(stream){stream.seekable=false}),close:(function(stream){if(output&&output.buffer&&output.buffer.length){output(10)}}),read:(function(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()}return bytesRead}),write:(function(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})});return FS.mkdev(path,mode,dev)}),createLink:(function(parent,name,target,canRead,canWrite){var path=PATH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);return FS.symlink(target,path)}),forceLoadFile:(function(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;var success=true;if(typeof XMLHttpRequest!=="undefined"){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.")}else if(Module["read"]){try{obj.contents=intArrayFromString(Module["read"](obj.url),true);obj.usedBytes=obj.contents.length}catch(e){success=false}}else{throw new Error("Cannot load without read() or XMLHttpRequest.")}if(!success)___setErrNo(ERRNO_CODES.EIO);return success}),createLazyFile:(function(parent,name,url,canRead,canWrite){function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}LazyUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototype.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var chunkSize=1024*1024;if(!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;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFromString(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter((function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.defineProperty(lazyArray,"length",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._length})});Object.defineProperty(lazyArray,"chunkSize",{get:(function(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize})});var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes",{get:(function(){return this.contents.length})});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach((function(key){var fn=node.stream_ops[key];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}}));stream_ops.read=function stream_ops_read(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);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size};node.stream_ops=stream_ops;return node}),createPreloadedFile:(function(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn){Browser.init();var fullname=name?PATH.resolve(PATH.join2(parent,name)):parent;function processData(byteArray){function finish(byteArray){if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}if(onload)onload();removeRunDependency("cp "+fullname)}var handled=false;Module["preloadPlugins"].forEach((function(plugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,(function(){if(onerror)onerror();removeRunDependency("cp "+fullname)}));handled=true}}));if(!handled)finish(byteArray)}addRunDependency("cp "+fullname);if(typeof url=="string"){Browser.asyncLoad(url,(function(byteArray){processData(byteArray)}),onerror)}else{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 openRequest_onupgradeneeded(){console.log("creating db");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openRequest.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;var transaction=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var putRequest=files.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=function putRequest_onsuccess(){ok++;if(ok+fail==total)finish()};putRequest.onerror=function putRequest_onerror(){fail++;if(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 openRequest_onsuccess(){var db=openRequest.result;try{var transaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);return}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((function(path){var getRequest=files.get(path);getRequest.onsuccess=function getRequest_onsuccess(){if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFile(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++;if(ok+fail==total)finish()};getRequest.onerror=function getRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.onerror=onerror})};function _mkport(){throw"TODO"}var SOCKFS={mount:(function(mount){Module["websocket"]=Module["websocket"]&&"object"===typeof Module["websocket"]?Module["websocket"]:{};Module["websocket"]._callbacks={};Module["websocket"]["on"]=(function(event,callback){if("function"===typeof callback){this._callbacks[event]=callback}return this});Module["websocket"].emit=(function(event,param){if("function"===typeof this._callbacks[event]){this._callbacks[event].call(this,param)}});return FS.createNode(null,"/",16384|511,0)}),createSocket:(function(family,type,protocol){var streaming=type==1;if(protocol){assert(streaming==(protocol==6))}var sock={family:family,type:type,protocol:protocol,server:null,error:null,peers:{},pending:[],recv_queue:[],sock_ops:SOCKFS.websocket_sock_ops};var name=SOCKFS.nextname();var node=FS.createNode(SOCKFS.root,name,49152,0);node.sock=sock;var stream=FS.createStream({path:name,node:node,flags:FS.modeStringToFlags("r+"),seekable:false,stream_ops:SOCKFS.stream_ops});sock.stream=stream;return sock}),getSocket:(function(fd){var stream=FS.getStream(fd);if(!stream||!FS.isSocket(stream.node.mode)){return null}return stream.node.sock}),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,position){var sock=stream.node.sock;var msg=sock.sock_ops.recvmsg(sock,length);if(!msg){return 0}buffer.set(msg.buffer,offset);return msg.buffer.length}),write:(function(stream,buffer,offset,length,position){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(){if(!SOCKFS.nextname.current){SOCKFS.nextname.current=0}return"socket["+SOCKFS.nextname.current++ +"]"}),websocket_sock_ops:{createPeer:(function(sock,addr,port){var ws;if(typeof addr==="object"){ws=addr;addr=null;port=null}if(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 runtimeConfig=Module["websocket"]&&"object"===typeof Module["websocket"];var url="ws:#".replace("#","//");if(runtimeConfig){if("string"===typeof Module["websocket"]["url"]){url=Module["websocket"]["url"]}}if(url==="ws://"||url==="wss://"){var parts=addr.split("/");url=url+parts[0]+":"+port+"/"+parts.slice(1).join("/")}var subProtocols="binary";if(runtimeConfig){if("string"===typeof Module["websocket"]["subprotocol"]){subProtocols=Module["websocket"]["subprotocol"]}}subProtocols=subProtocols.replace(/^ +| +$/g,"").split(/ *, */);var opts=ENVIRONMENT_IS_NODE?{"protocol":subProtocols.toString()}:subProtocols;var 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:[]};SOCKFS.websocket_sock_ops.addPeer(sock,peer);SOCKFS.websocket_sock_ops.handlePeerEvents(sock,peer);if(sock.type===2&&typeof sock.sport!=="undefined"){peer.dgram_send_queue.push(new Uint8Array([255,255,255,255,"p".charCodeAt(0),"o".charCodeAt(0),"r".charCodeAt(0),"t".charCodeAt(0),(sock.sport&65280)>>8,sock.sport&255]))}return 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){var first=true;var handleOpen=(function(){Module["websocket"].emit("open",sock.stream.fd);try{var queued=peer.dgram_send_queue.shift();while(queued){peer.socket.send(queued);queued=peer.dgram_send_queue.shift()}}catch(e){peer.socket.close()}});function handleMessage(data){assert(typeof data!=="string"&&data.byteLength!==undefined);data=new Uint8Array(data);var wasfirst=first;first=false;if(wasfirst&&data.length===10&&data[0]===255&&data[1]===255&&data[2]===255&&data[3]===255&&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];SOCKFS.websocket_sock_ops.removePeer(sock,peer);peer.port=newport;SOCKFS.websocket_sock_ops.addPeer(sock,peer);return}sock.recv_queue.push({addr:peer.addr,port:peer.port,data:data});Module["websocket"].emit("message",sock.stream.fd)}if(ENVIRONMENT_IS_NODE){peer.socket.on("open",handleOpen);peer.socket.on("message",(function(data,flags){if(!flags.binary){return}handleMessage((new Uint8Array(data)).buffer)}));peer.socket.on("close",(function(){Module["websocket"].emit("close",sock.stream.fd)}));peer.socket.on("error",(function(error){sock.error=ERRNO_CODES.ECONNREFUSED;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"ECONNREFUSED: Connection refused"])}))}else{peer.socket.onopen=handleOpen;peer.socket.onclose=(function(){Module["websocket"].emit("close",sock.stream.fd)});peer.socket.onmessage=function peer_socket_onmessage(event){handleMessage(event.data)};peer.socket.onerror=(function(error){sock.error=ERRNO_CODES.ECONNREFUSED;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"ECONNREFUSED: Connection refused"])})}}),poll:(function(sock){if(sock.type===1&&sock.server){return sock.pending.length?64|1:0}var mask=0;var dest=sock.type===1?SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport):null;if(sock.recv_queue.length||!dest||dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED){mask|=64|1}if(!dest||dest&&dest.socket.readyState===dest.socket.OPEN){mask|=4}if(dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED){mask|=16}return mask}),ioctl:(function(sock,request,arg){switch(request){case 21531:var bytes=0;if(sock.recv_queue.length){bytes=sock.recv_queue[0].data.length}HEAP32[arg>>2]=bytes;return 0;default:return ERRNO_CODES.EINVAL}}),close:(function(sock){if(sock.server){try{sock.server.close()}catch(e){}sock.server=null}var peers=Object.keys(sock.peers);for(var 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(typeof sock.saddr!=="undefined"||typeof sock.sport!=="undefined"){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}sock.saddr=addr;sock.sport=port||_mkport();if(sock.type===2){if(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_CODES.EOPNOTSUPP)}if(typeof sock.daddr!=="undefined"&&typeof sock.dport!=="undefined"){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(dest){if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS.ErrnoError(ERRNO_CODES.EALREADY)}else{throw new FS.ErrnoError(ERRNO_CODES.EISCONN)}}}var peer=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port);sock.daddr=peer.addr;sock.dport=peer.port;throw new FS.ErrnoError(ERRNO_CODES.EINPROGRESS)}),listen:(function(sock,backlog){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;var host=sock.saddr;sock.server=new WebSocketServer({host:host,port:sock.sport});Module["websocket"].emit("listen",sock.stream.fd);sock.server.on("connection",(function(ws){if(sock.type===1){var newsock=SOCKFS.createSocket(sock.family,sock.type,sock.protocol);var peer=SOCKFS.websocket_sock_ops.createPeer(newsock,ws);newsock.daddr=peer.addr;newsock.dport=peer.port;sock.pending.push(newsock);Module["websocket"].emit("connection",newsock.stream.fd)}else{SOCKFS.websocket_sock_ops.createPeer(sock,ws);Module["websocket"].emit("connection",sock.stream.fd)}}));sock.server.on("closed",(function(){Module["websocket"].emit("close",sock.stream.fd);sock.server=null}));sock.server.on("error",(function(error){sock.error=ERRNO_CODES.EHOSTUNREACH;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"EHOSTUNREACH: Host is unreachable"])}))}),accept:(function(listensock){if(!listensock.server){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var newsock=listensock.pending.shift();newsock.stream.flags=listensock.stream.flags;return newsock}),getname:(function(sock,peer){var addr,port;if(peer){if(sock.daddr===undefined||sock.dport===undefined){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(sock.type===2){if(addr===undefined||port===undefined){addr=sock.daddr;port=sock.dport}if(addr===undefined||port===undefined){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(sock.type===1){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}else if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}var data;if(buffer instanceof Array||buffer instanceof ArrayBuffer){data=buffer.slice(offset,offset+length)}else{data=buffer.buffer.slice(buffer.byteOffset+offset,buffer.byteOffset+offset+length)}if(sock.type===2){if(!dest||dest.socket.readyState!==dest.socket.OPEN){if(!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);return length}}try{dest.socket.send(data);return length}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}}),recvmsg:(function(sock,length){if(sock.type===1&&sock.server){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}var queued=sock.recv_queue.shift();if(!queued){if(sock.type===1){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(!dest){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}else if(dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){return null}else{throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}else{throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}var queuedLength=queued.data.byteLength||queued.data.length;var queuedOffset=queued.data.byteOffset||0;var queuedBuffer=queued.data.buffer||queued.data;var bytesRead=Math.min(length,queuedLength);var res={buffer:new Uint8Array(queuedBuffer,queuedOffset,bytesRead),addr:queued.addr,port:queued.port};if(sock.type===1&&bytesRead<queuedLength){var bytesRemaining=queuedLength-bytesRead;queued.data=new Uint8Array(queuedBuffer,queuedOffset+bytesRead,bytesRemaining);sock.recv_queue.unshift(queued)}return res})}};function _send(fd,buf,len,flags){var sock=SOCKFS.getSocket(fd);if(!sock){___setErrNo(ERRNO_CODES.EBADF);return-1}return _write(fd,buf,len)}function _pwrite(fildes,buf,nbyte,offset){var stream=FS.getStream(fildes);if(!stream){___setErrNo(ERRNO_CODES.EBADF);return-1}try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte,offset)}catch(e){FS.handleFSError(e);return-1}}function _write(fildes,buf,nbyte){var stream=FS.getStream(fildes);if(!stream){___setErrNo(ERRNO_CODES.EBADF);return-1}try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte)}catch(e){FS.handleFSError(e);return-1}}function _fileno(stream){stream=FS.getStreamFromPtr(stream);if(!stream)return-1;return stream.fd}function _fwrite(ptr,size,nitems,stream){var bytesToWrite=nitems*size;if(bytesToWrite==0)return 0;var fd=_fileno(stream);var bytesWritten=_write(fd,ptr,bytesToWrite);if(bytesWritten==-1){var streamObj=FS.getStreamFromPtr(stream);if(streamObj)streamObj.error=true;return 0}else{return bytesWritten/size|0}}Module["_strlen"]=_strlen;function __reallyNegative(x){return x<0||x===0&&1/x===-Infinity}function __formatString(format,varargs){var textIndex=format;var argIndex=0;function getNextArg(type){var ret;if(type==="double"){ret=(HEAP32[tempDoublePtr>>2]=HEAP32[varargs+argIndex>>2],HEAP32[tempDoublePtr+4>>2]=HEAP32[varargs+(argIndex+4)>>2],+HEAPF64[tempDoublePtr>>3])}else if(type=="i64"){ret=[HEAP32[varargs+argIndex>>2],HEAP32[varargs+(argIndex+4)>>2]]}else{type="i32";ret=HEAP32[varargs+argIndex>>2]}argIndex+=Runtime.getNativeFieldSize(type);return ret}var ret=[];var curr,next,currArg;while(1){var startTextIndex=textIndex;curr=HEAP8[textIndex>>0];if(curr===0)break;next=HEAP8[textIndex+1>>0];if(curr==37){var flagAlwaysSigned=false;var flagLeftAlign=false;var flagAlternative=false;var flagZeroPad=false;var flagPadSign=false;flagsLoop:while(1){switch(next){case 43:flagAlwaysSigned=true;break;case 45:flagLeftAlign=true;break;case 35:flagAlternative=true;break;case 48:if(flagZeroPad){break flagsLoop}else{flagZeroPad=true;break};case 32:flagPadSign=true;break;default:break flagsLoop}textIndex++;next=HEAP8[textIndex+1>>0]}var width=0;if(next==42){width=getNextArg("i32");textIndex++;next=HEAP8[textIndex+1>>0]}else{while(next>=48&&next<=57){width=width*10+(next-48);textIndex++;next=HEAP8[textIndex+1>>0]}}var precisionSet=false,precision=-1;if(next==46){precision=0;precisionSet=true;textIndex++;next=HEAP8[textIndex+1>>0];if(next==42){precision=getNextArg("i32");textIndex++}else{while(1){var precisionChr=HEAP8[textIndex+1>>0];if(precisionChr<48||precisionChr>57)break;precision=precision*10+(precisionChr-48);textIndex++}}next=HEAP8[textIndex+1>>0]}if(precision<0){precision=6;precisionSet=false}var argSize;switch(String.fromCharCode(next)){case"h":var nextNext=HEAP8[textIndex+2>>0];if(nextNext==104){textIndex++;argSize=1}else{argSize=2}break;case"l":var nextNext=HEAP8[textIndex+2>>0];if(nextNext==108){textIndex++;argSize=8}else{argSize=4}break;case"L":case"q":case"j":argSize=8;break;case"z":case"t":case"I":argSize=4;break;default:argSize=null}if(argSize)textIndex++;next=HEAP8[textIndex+1>>0];switch(String.fromCharCode(next)){case"d":case"i":case"u":case"o":case"x":case"X":case"p":{var signed=next==100||next==105;argSize=argSize||4;var currArg=getNextArg("i"+argSize*8);var origArg=currArg;var argText;if(argSize==8){currArg=Runtime.makeBigInt(currArg[0],currArg[1],next==117)}if(argSize<=4){var limit=Math.pow(256,argSize)-1;currArg=(signed?reSign:unSign)(currArg&limit,argSize*8)}var currAbsArg=Math.abs(currArg);var prefix="";if(next==100||next==105){if(argSize==8&&i64Math)argText=i64Math.stringify(origArg[0],origArg[1],null);else argText=reSign(currArg,8*argSize,1).toString(10)}else if(next==117){if(argSize==8&&i64Math)argText=i64Math.stringify(origArg[0],origArg[1],true);else argText=unSign(currArg,8*argSize,1).toString(10);currArg=Math.abs(currArg)}else if(next==111){argText=(flagAlternative?"0":"")+currAbsArg.toString(8)}else if(next==120||next==88){prefix=flagAlternative&&currArg!=0?"0x":"";if(argSize==8&&i64Math){if(origArg[1]){argText=(origArg[1]>>>0).toString(16);var lower=(origArg[0]>>>0).toString(16);while(lower.length<8)lower="0"+lower;argText+=lower}else{argText=(origArg[0]>>>0).toString(16)}}else if(currArg<0){currArg=-currArg;argText=(currAbsArg-1).toString(16);var buffer=[];for(var i=0;i<argText.length;i++){buffer.push((15-parseInt(argText[i],16)).toString(16))}argText=buffer.join("");while(argText.length<argSize*2)argText="f"+argText}else{argText=currAbsArg.toString(16)}if(next==88){prefix=prefix.toUpperCase();argText=argText.toUpperCase()}}else if(next==112){if(currAbsArg===0){argText="(nil)"}else{prefix="0x";argText=currAbsArg.toString(16)}}if(precisionSet){while(argText.length<precision){argText="0"+argText}}if(currArg>=0){if(flagAlwaysSigned){prefix="+"+prefix}else if(flagPadSign){prefix=" "+prefix}}if(argText.charAt(0)=="-"){prefix="-"+prefix;argText=argText.substr(1)}while(prefix.length+argText.length<width){if(flagLeftAlign){argText+=" "}else{if(flagZeroPad){argText="0"+argText}else{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 currArg=getNextArg("double");var argText;if(isNaN(currArg)){argText="nan";flagZeroPad=false}else if(!isFinite(currArg)){argText=(currArg<0?"-":"")+"inf";flagZeroPad=false}else{var isGeneral=false;var effectivePrecision=Math.min(precision,20);if(next==103||next==71){isGeneral=true;precision=precision||1;var exponent=parseInt(currArg.toExponential(effectivePrecision).split("e")[1],10);if(precision>exponent&&exponent>=-4){next=(next==103?"f":"F").charCodeAt(0);precision-=exponent+1}else{next=(next==103?"e":"E").charCodeAt(0);precision--}effectivePrecision=Math.min(precision,20)}if(next==101||next==69){argText=currArg.toExponential(effectivePrecision);if(/[eE][-+]\d$/.test(argText)){argText=argText.slice(0,-1)+"0"+argText.slice(-1)}}else if(next==102||next==70){argText=currArg.toFixed(effectivePrecision);if(currArg===0&&__reallyNegative(currArg)){argText="-"+argText}}var parts=argText.split("e");if(isGeneral&&!flagAlternative){while(parts[0].length>1&&parts[0].indexOf(".")!=-1&&(parts[0].slice(-1)=="0"||parts[0].slice(-1)==".")){parts[0]=parts[0].slice(0,-1)}}else{if(flagAlternative&&argText.indexOf(".")==-1)parts[0]+=".";while(precision>effectivePrecision++)parts[0]+="0"}argText=parts[0]+(parts.length>1?"e"+parts[1]:"");if(next==69)argText=argText.toUpperCase();if(currArg>=0){if(flagAlwaysSigned){argText="+"+argText}else if(flagPadSign){argText=" "+argText}}}while(argText.length<width){if(flagLeftAlign){argText+=" "}else{if(flagZeroPad&&(argText[0]=="-"||argText[0]=="+")){argText=argText[0]+"0"+argText.slice(1)}else{argText=(flagZeroPad?"0":" ")+argText}}}if(next<97)argText=argText.toUpperCase();argText.split("").forEach((function(chr){ret.push(chr.charCodeAt(0))}));break};case"s":{var arg=getNextArg("i8*");var argLength=arg?_strlen(arg):"(null)".length;if(precisionSet)argLength=Math.min(argLength,precision);if(!flagLeftAlign){while(argLength<width--){ret.push(32)}}if(arg){for(var i=0;i<argLength;i++){ret.push(HEAPU8[arg++>>0])}}else{ret=ret.concat(intArrayFromString("(null)".substr(0,argLength),true))}if(flagLeftAlign){while(argLength<width--){ret.push(32)}}break};case"c":{if(flagLeftAlign)ret.push(getNextArg("i8"));while(--width>0){ret.push(32)}if(!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;i<textIndex+2;i++){ret.push(HEAP8[i>>0])}}}textIndex+=2}else{ret.push(curr);textIndex+=1}}return ret}function _fprintf(stream,format,varargs){var result=__formatString(format,varargs);var stack=Runtime.stackSave();var ret=_fwrite(allocate(result,"i8",ALLOC_STACK),1,result.length,stream);Runtime.stackRestore(stack);return ret}function _printf(format,varargs){var stdout=HEAP32[_stdout>>2];return _fprintf(stdout,format,varargs)}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}Module["_memcpy"]=_memcpy;Module["_strncpy"]=_strncpy;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:{if(typeof navigator==="object")return navigator["hardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMemoryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Runtime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically allocate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0){var success=self.alloc(bytes);if(!success)return-1>>>0}return ret}function ___errno_location(){return ___errno_state}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler(){setTimeout(Browser.mainLoop.runner,value)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}if(Browser.mainLoop.method==="timeout"&&Module.ctx){Module.printErr("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter((function(){if(typeof arg!=="undefined"){Runtime.dynCall("vi",func,[arg])}else{Runtime.dynCall("v",func)}}));if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)Module.printErr("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullScreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(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);var img=new Image;img.onload=function img_onload(){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);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);var canvas=Module["canvas"];function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===canvas||document["mozPointerLockElement"]===canvas||document["webkitPointerLockElement"]===canvas||document["msPointerLockElement"]===canvas}if(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,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&canvas.requestPointerLock){canvas.requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}canvas.style.backgroundColor="black"}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullScreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullScreen:(function(lockPointer,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["canvas"];function fullScreenChange(){Browser.isFullScreen=false;var canvasContainer=canvas.parentNode;if((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);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullScreen=true;if(Browser.resizeCanvas)Browser.setFullScreenCanvasSize()}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas)Browser.setWindowedCanvasSize()}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullScreen);Browser.updateCanvasDimensions(canvas)}if(!Browser.fullScreenHandlersInstalled){Browser.fullScreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullScreenChange,false);document.addEventListener("mozfullscreenchange",fullScreenChange,false);document.addEventListener("webkitfullscreenchange",fullScreenChange,false);document.addEventListener("MSFullscreenChange",fullScreenChange,false)}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);if(vrDevice){canvasContainer.requestFullScreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullScreen()}}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){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){if(!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){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){Browser.lastTouches[touch.identifier]=Browser.touches[touch.identifier];Browser.touches[touch.identifier]={x:adjustedX,y:adjustedY}}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=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,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response)}else{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));if(!noRunDep)removeRunDependency("al "+url)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(!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);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullScreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2];flags=flags|8388608;HEAP32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2]=flags}Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2];flags=flags&~8388608;HEAP32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2]=flags}Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["webkitFullScreenElement"]||document["webkitFullscreenElement"]||document["mozFullScreenElement"]||document["mozFullscreenElement"]||document["fullScreenElement"]||document["fullscreenElement"]||document["msFullScreenElement"]||document["msFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}function __exit(status){Module["exit"](status)}function _exit(status){__exit(status)}FS.staticInit();__ATINIT__.unshift({func:(function(){if(!Module["noFSInit"]&&!FS.init.initialized)FS.init()})});__ATMAIN__.push({func:(function(){FS.ignorePermissions=false})});__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;___errno_state=Runtime.staticAlloc(4);HEAP32[___errno_state>>2]=0;__ATINIT__.unshift({func:(function(){TTY.init()})});__ATEXIT__.push({func:(function(){TTY.shutdown()})});if(ENVIRONMENT_IS_NODE){var fs=require("fs");var NODEJS_PATH=require("path");NODEFS.staticInit()}__ATINIT__.push({func:(function(){SOCKFS.root=FS.mount(SOCKFS,{},null)})});Module["requestFullScreen"]=function Module_requestFullScreen(lockPointer,resizeCanvas,vrDevice){Browser.requestFullScreen(lockPointer,resizeCanvas,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser.getUserMedia()};STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemory(STACK_MAX);assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for stack");var cttz_i8=allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0],"i8",ALLOC_DYNAMIC);function invoke_iiii(index,a1,a2,a3){try{return Module["dynCall_iiii"](index,a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}function invoke_iii(index,a1,a2){try{return Module["dynCall_iii"](index,a1,a2)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"](1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":assert,"invoke_iiii":invoke_iiii,"invoke_iii":invoke_iii,"_send":_send,"__reallyNegative":__reallyNegative,"_fflush":_fflush,"_pwrite":_pwrite,"_emscripten_set_main_loop_timing":_emscripten_set_main_loop_timing,"_sbrk":_sbrk,"_emscripten_memcpy_big":_emscripten_memcpy_big,"_fileno":_fileno,"__exit":__exit,"___setErrNo":___setErrNo,"_printf":_printf,"_write":_write,"_emscripten_set_main_loop":_emscripten_set_main_loop,"___errno_location":___errno_location,"_mkport":_mkport,"_sysconf":_sysconf,"_abort":_abort,"_fwrite":_fwrite,"_time":_time,"_fprintf":_fprintf,"__formatString":__formatString,"_exit":_exit,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"cttz_i8":cttz_i8};// EMSCRIPTEN_START_ASM
-var asm=(function(global,env,buffer) {
-"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.STACKTOP|0;var j=env.STACK_MAX|0;var k=env.tempDoublePtr|0;var l=env.ABORT|0;var m=env.cttz_i8|0;var n=0;var o=0;var p=0;var q=0;var r=global.NaN,s=global.Infinity;var t=0,u=0,v=0,w=0,x=0.0,y=0,z=0,A=0,B=0.0;var C=0;var D=0;var E=0;var F=0;var G=0;var H=0;var I=0;var J=0;var K=0;var L=0;var M=global.Math.floor;var N=global.Math.abs;var O=global.Math.sqrt;var P=global.Math.pow;var Q=global.Math.cos;var R=global.Math.sin;var S=global.Math.tan;var T=global.Math.acos;var U=global.Math.asin;var V=global.Math.atan;var W=global.Math.atan2;var X=global.Math.exp;var Y=global.Math.log;var Z=global.Math.ceil;var _=global.Math.imul;var $=global.Math.min;var aa=global.Math.clz32;var ba=env.abort;var ca=env.assert;var da=env.invoke_iiii;var ea=env.invoke_iii;var fa=env._send;var ga=env.__reallyNegative;var ha=env._fflush;var ia=env._pwrite;var ja=env._emscripten_set_main_loop_timing;var ka=env._sbrk;var la=env._emscripten_memcpy_big;var ma=env._fileno;var na=env.__exit;var oa=env.___setErrNo;var pa=env._printf;var qa=env._write;var ra=env._emscripten_set_main_loop;var sa=env.___errno_location;var ta=env._mkport;var ua=env._sysconf;var va=env._abort;var wa=env._fwrite;var xa=env._time;var ya=env._fprintf;var za=env.__formatString;var Aa=env._exit;var Ba=0.0;
-// EMSCRIPTEN_START_FUNCS
-function Ea(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function Fa(){return i|0}function Ga(a){a=a|0;i=a}function Ha(a,b){a=a|0;b=b|0;if(!n){n=a;o=b}}function Ia(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0]}function Ja(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0]=a[b+6>>0];a[k+7>>0]=a[b+7>>0]}function Ka(a){a=a|0;C=a}function La(){return C|0}function Ma(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0;a=i;i=i+64|0;b=a;d=a+32|0;e=a+16|0;f=db(d,48,0)|0;if(f){c[b>>2]=f;pa(72,b|0)|0;Aa(1)}f=fb(d,8,2,e,0)|0;if(!f){g=c[e+4>>2]|0;h=c[e>>2]|0;c[b>>2]=g-h;c[b+4>>2]=8+h;c[b+8>>2]=h;c[b+12>>2]=g+-1;pa(168,b|0)|0;g=c[e+12>>2]|0;h=c[e+8>>2]|0;c[b>>2]=g-h;c[b+4>>2]=8+h;c[b+8>>2]=h;c[b+12>>2]=g+-1;pa(256,b|0)|0;eb(d);i=a;return 0}else{c[b>>2]=8;c[b+4>>2]=48;c[b+8>>2]=f;pa(120,b|0)|0;eb(d);i=a;return 0}return 0}function Na(a){a=a|0;return ((a|0)==32|(a|0)==9)&1|0}function Oa(a){a=a|0;var b=0;if(!(Ua(a)|0))b=(Pa(a)|0)!=0;else b=1;return b&1|0}function Pa(a){a=a|0;var b=0;if(a>>>0<131072){b=(d[344+((d[344+(a>>>8)>>0]|0)<<5|a>>>3&31)>>0]|0)>>>(a&7)&1;return b|0}else{b=a>>>0<196606&1;return b|0}return 0}function Qa(a){a=a|0;return Na(a)|0}function Ra(a){a=a|0;var b=0,c=0;if(a>>>0<32|(a+-127|0)>>>0<33|(a&-2|0)==8232){b=1;c=b&1;return c|0}b=(a+-65529|0)>>>0<3;c=b&1;return c|0}function Sa(a,b){a=a|0;b=b|0;var c=0;do switch(b|0){case 1:{c=Oa(a)|0;break}case 5:{c=Ua(a)|0;break}case 6:{c=Va(a)|0;break}case 7:{c=Wa(a)|0;break}case 8:{c=Xa(a)|0;break}case 9:{c=Ya(a)|0;break}case 10:{c=Za(a)|0;break}case 11:{c=_a(a)|0;break}case 12:{c=$a(a)|0;break}case 4:{c=Ra(a)|0;break}case 3:{c=Qa(a)|0;break}case 2:{c=Pa(a)|0;break}default:c=0}while(0);return c|0}function Ta(b){b=b|0;var c=0,d=0,e=0,f=0,g=0,h=0;c=a[b>>0]|0;d=97;e=1;f=3320;while(1){if(c<<24>>24==d<<24>>24?(Jb(b,f)|0)==0:0){g=e;h=5;break}f=f+6|0;d=a[f>>0]|0;if(!(d<<24>>24)){g=0;h=5;break}else e=e+1|0}if((h|0)==5)return g|0;return 0}function Ua(a){a=a|0;return (a+-48|0)>>>0<10|0}function Va(a){a=a|0;var b=0;if(!(Za(a)|0))b=(Xa(a)|0)!=0;else b=0;return b&1|0}function Wa(a){a=a|0;return ((a|0)==223|(ab(a)|0)!=(a|0))&1|0}function Xa(a){a=a|0;var b=0;if(a>>>0<255){b=(a+1&127)>>>0>32&1;return b|0}if(a>>>0<8232|(a+-8234|0)>>>0<47062|(a+-57344|0)>>>0<8185){b=1;return b|0}else return ((a+-65532|0)>>>0>1048579|(a&65534|0)==65534)&1^1|0;return 0}function Ya(a){a=a|0;var b=0;if(a>>>0>=131072){b=0;return b|0}b=(d[3400+((d[3400+(a>>>8)>>0]|0)<<5|a>>>3&31)>>0]|0)>>>(a&7)&1;return b|0}function Za(a){a=a|0;var b=0;if(!a)b=0;else b=(kb(6568,a)|0)!=0;return b&1|0}function _a(a){a=a|0;return (bb(a)|0)!=(a|0)|0}function $a(a){a=a|0;var b=0;if((a+-48|0)>>>0<10)b=1;else b=((a|32)+-97|0)>>>0<6;return b&1|0}function ab(a){a=a|0;return mb(a,0)|0}function bb(a){a=a|0;return mb(a,1)|0}function cb(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0;g=i;i=i+16|0;h=g;c[h>>2]=b;if(!e){j=0;i=g;return j|0}do if(f){if(!b){c[h>>2]=h;k=h}else k=b;l=a[e>>0]|0;m=l&255;if(l<<24>>24>-1){c[k>>2]=m;j=l<<24>>24!=0&1;i=g;return j|0}l=m+-194|0;if(l>>>0<=50){m=e+1|0;n=c[7400+(l<<2)>>2]|0;if(f>>>0<4?(n&-2147483648>>>((f*6|0)+-6|0)|0)!=0:0)break;l=d[m>>0]|0;m=l>>>3;if((m+-16|m+(n>>26))>>>0<=7){m=l+-128|n<<6;if((m|0)>=0){c[k>>2]=m;j=2;i=g;return j|0}n=d[e+2>>0]|0;if((n&192|0)==128){l=n+-128|m<<6;if((l|0)>=0){c[k>>2]=l;j=3;i=g;return j|0}m=d[e+3>>0]|0;if((m&192|0)==128){c[k>>2]=m+-128|l<<6;j=4;i=g;return j|0}}}}}while(0);c[(sa()|0)>>2]=84;j=-1;i=g;return j|0}function db(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,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;f=i;i=i+64|0;g=f+60|0;h=f+56|0;j=f+52|0;k=f+48|0;l=f+44|0;m=f;n=yb(20)|0;if(!n){o=12;i=f;return o|0}p=yb(2048)|0;c[n+16>>2]=p;if(!p){zb(n);o=12;i=f;return o|0}c[n>>2]=512;c[n+4>>2]=10240;c[n+8>>2]=128;c[n+12>>2]=0;p=gb(0,0)|0;if(!p){zb(c[n+16>>2]|0);zb(n);o=12;i=f;return o|0}q=m+0|0;r=q+44|0;do{c[q>>2]=0;q=q+4|0}while((q|0)<(r|0));c[m>>2]=p;c[m+4>>2]=n;c[m+12>>2]=d;c[m+36>>2]=e;d=m+28|0;c[d>>2]=-1;q=nb(m)|0;a:do if(!q){r=m+20|0;s=c[r>>2]|0;t=s+-1|0;c[b>>2]=t;u=c[m+8>>2]|0;v=c[d>>2]|0;if((v|0)>-1?(c[m+32>>2]|0)!=0:0){w=0;x=2;y=0;z=0;break}if((v|0)<=(t|0)){t=Ab(1,68)|0;if(t){A=v>>>31;c[t+60>>2]=A^1;c[t+64>>2]=c[m+32>>2];c[t+28>>2]=s;if((A|0)!=1|(e&8|0)==0){A=ob(0,n,u,t)|0;if(A){w=0;x=A;y=0;z=t;break}A=c[t+40>>2]|0;if((A|0)>0){s=(A<<2)+4|0;v=yb(s)|0;if(!v){w=0;x=12;y=0;z=t;break}c[t+32>>2]=v;Qb(v|0,-1,s|0)|0;B=v}else B=0;v=Ab(A<<1|1,4)|0;c[t+36>>2]=v;if(!v){w=0;x=12;y=0;z=t;break}v=Ab(c[r>>2]|0,12)|0;if(!v){w=0;x=12;y=0;z=t;break}c[t+16>>2]=v;v=ob(p,n,u,t)|0;if(!v)C=B;else{w=0;x=v;y=0;z=t;break}}else C=0;v=m+24|0;r=n+12|0;A=c[r>>2]|0;c[g>>2]=0;c[h>>2]=0;s=pb(n,u)|0;b:do if(!s){D=pb(n,0)|0;if(!D){E=n+16|0;F=c[r>>2]|0;c:do if((F|0)>(A|0)){G=0;H=0;I=0;J=F;d:while(1){K=J+-1|0;c[r>>2]=K;L=c[E>>2]|0;M=c[L+(K<<2)>>2]|0;K=J+-2|0;c[r>>2]=K;N=c[L+(K<<2)>>2]|0;do if(!M){K=c[N>>2]|0;if((K|0)==1){O=c[N+4>>2]|0;P=pb(n,c[O+4>>2]|0)|0;if(P){Q=I;R=P;break c}P=pb(n,0)|0;if(P){Q=I;R=P;break c}P=pb(n,c[O>>2]|0)|0;if(P){Q=I;R=P;break c}S=pb(n,0)|0}else if((K|0)==2){P=c[N+4>>2]|0;O=pb(n,G)|0;if(O){Q=I;R=O;break c}O=pb(n,N)|0;if(O){Q=I;R=O;break c}O=pb(n,1)|0;if(O){Q=I;R=O;break c}O=pb(n,c[P>>2]|0)|0;if(O){Q=I;R=O;break c}O=pb(n,0)|0;if(O){Q=I;R=O;break c}if((c[P+4>>2]|0)<=1?(c[P+8>>2]|0)<=1:0)T=G;else{c[g>>2]=0;T=0}U=T;V=H+1|0;W=I;break}else if(!K){P=c[N+4>>2]|0;O=c[P>>2]|0;if(!((O|0)>-1|(O|0)==-4)){U=G;V=H;W=I;break}O=P+8|0;P=(c[O>>2]|0)+G|0;c[O>>2]=P;if((P|0)<=(c[h>>2]|0)){U=G;V=H;W=I;break}c[h>>2]=P;U=G;V=H;W=I;break}else if((K|0)==3){K=c[N+4>>2]|0;P=pb(n,c[K+4>>2]|0)|0;if(P){Q=I;R=P;break c}P=pb(n,0)|0;if(P){Q=I;R=P;break c}P=pb(n,c[K>>2]|0)|0;if(P){Q=I;R=P;break c}S=pb(n,0)|0}else{U=G;V=H;W=I;break}if(!S){U=G;V=H;W=I}else{Q=I;R=S;break c}}else if((M|0)==1){P=N+4|0;K=c[P>>2]|0;O=J+-3|0;c[r>>2]=O;X=c[L+(O<<2)>>2]|0;c[g>>2]=X;O=K+4|0;Y=c[O>>2]|0;if((Y|0)<=1)if((c[K+8>>2]|0)>1){c[j>>2]=0;if((Y|0)>0){Z=K;_=50}else{$=Y;aa=K;ba=X;ca=0;_=59}}else da=X;else{c[j>>2]=0;Z=K;_=50}e:do if((_|0)==50){_=0;ea=Y;fa=X;ga=1;ha=0;while(1){ia=qb(p,n,c[Z>>2]|0,(ga|0)<(ea|0)?1:2,g,C,k,h)|0;if(ia){ja=ia;break b}ia=c[k>>2]|0;if(!ha)ka=ia;else{la=ib(p,0,0,1,32)|0;if(!la){ja=12;break b}ma=ib(p,0,0,1,8)|0;c[la+4>>2]=ma;if(!ma){ja=12;break b}c[la>>2]=1;c[la+8>>2]=-1;c[la+12>>2]=-1;c[ma>>2]=ha;c[ma+4>>2]=ia;c[la+16>>2]=(c[ia+16>>2]|0)+(c[ha+16>>2]|0);ka=la}if(!ka){ja=12;break b}la=c[O>>2]|0;if((ga|0)>=(la|0)){$=la;aa=Z;ba=fa;ca=ka;_=59;break e}ea=la;fa=c[g>>2]|0;ga=ga+1|0;ha=ka}}while(0);if((_|0)==59){_=0;O=K+8|0;Y=c[O>>2]|0;do if((Y|0)==-1){ha=c[g>>2]|0;ga=qb(p,n,c[aa>>2]|0,0,g,0,j,h)|0;if(ga){ja=ga;break b}ga=c[j>>2]|0;fa=ib(p,0,0,1,32)|0;if(!fa){_=64;break d}ea=ib(p,0,0,1,16)|0;c[fa+4>>2]=ea;if(!ea){_=64;break d}c[fa>>2]=2;c[fa+8>>2]=-1;c[fa+12>>2]=-1;c[ea>>2]=ga;c[ea+4>>2]=0;c[ea+8>>2]=-1;la=ea+12|0;a[la>>0]=a[la>>0]&-2;c[fa+16>>2]=c[ga+16>>2];c[j>>2]=fa;na=fa;oa=ha}else{if(($|0)<(Y|0)){pa=0;qa=$}else{na=0;oa=ba;break}while(1){ha=c[g>>2]|0;fa=qb(p,n,c[aa>>2]|0,0,g,0,l,h)|0;if(fa){ja=fa;break b}fa=c[l>>2]|0;if(!pa)ra=fa;else{ga=ib(p,0,0,1,32)|0;if(!ga){_=72;break d}la=ib(p,0,0,1,8)|0;c[ga+4>>2]=la;if(!la){_=72;break d}c[ga>>2]=1;c[ga+8>>2]=-1;c[ga+12>>2]=-1;c[la>>2]=fa;c[la+4>>2]=pa;c[ga+16>>2]=(c[pa+16>>2]|0)+(c[fa+16>>2]|0);ra=ga}c[j>>2]=ra;if(!ra){ja=12;break b}ga=ib(p,0,0,1,32)|0;if(!ga){ja=12;break b}fa=ib(p,0,0,1,20)|0;c[ga+4>>2]=fa;if(!fa){ja=12;break b}c[ga>>2]=0;c[ga+8>>2]=-1;c[ga+12>>2]=-1;c[fa>>2]=-1;c[fa+4>>2]=-1;c[fa+8>>2]=-1;fa=ib(p,0,0,1,32)|0;if(!fa){_=78;break d}la=ib(p,0,0,1,8)|0;c[fa+4>>2]=la;if(!la){_=78;break d}c[fa>>2]=3;c[fa+8>>2]=-1;c[fa+12>>2]=-1;c[la>>2]=ga;c[la+4>>2]=ra;c[fa+16>>2]=(c[ra+16>>2]|0)+(c[ga+16>>2]|0);c[j>>2]=fa;qa=qa+1|0;if((qa|0)>=(c[O>>2]|0)){na=fa;oa=ha;break}else pa=fa}}while(0);c[g>>2]=oa;do if(!ca){sa=na;_=84}else{if(!na){ta=ca;break}O=ib(p,0,0,1,32)|0;if(!O){ja=12;break b}Y=ib(p,0,0,1,8)|0;c[O+4>>2]=Y;if(!Y){ja=12;break b}c[O>>2]=1;c[O+8>>2]=-1;c[O+12>>2]=-1;c[Y>>2]=ca;c[Y+4>>2]=na;c[O+16>>2]=(c[na+16>>2]|0)+(c[ca+16>>2]|0);sa=O;_=84}while(0);if((_|0)==84){_=0;if(!sa){ja=12;break b}else ta=sa}c[P>>2]=c[ta+4>>2];c[N>>2]=c[ta>>2];da=oa}O=H+-1|0;Y=da-X+I|0;if(!O){c[g>>2]=Y;U=Y;V=0;W=Y}else{U=da;V=O;W=Y}}else{U=G;V=H;W=I}while(0);J=c[r>>2]|0;if((J|0)<=(A|0)){Q=W;R=0;break c}else{G=U;H=V;I=W}}if((_|0)==64){c[j>>2]=0;ja=12;break b}else if((_|0)==72){c[j>>2]=0;ja=12;break b}else if((_|0)==78){c[j>>2]=0;ja=12;break b}}else{Q=0;R=0}while(0);E=(c[v>>2]|0)+Q|0;F=c[h>>2]|0;c[v>>2]=(F|0)>(E|0)?F:E;ja=R}else ja=D}else ja=s;while(0);if(!ja){s=c[v>>2]|0;c[v>>2]=s+1;A=ib(p,0,0,1,32)|0;if((((A|0)!=0?(E=ib(p,0,0,1,20)|0,c[A+4>>2]=E,(E|0)!=0):0)?(c[A>>2]=0,c[A+8>>2]=-1,c[A+12>>2]=-1,c[E>>2]=0,c[E+4>>2]=0,c[E+8>>2]=s,s=ib(p,0,0,1,32)|0,(s|0)!=0):0)?(E=ib(p,0,0,1,8)|0,c[s+4>>2]=E,(E|0)!=0):0){c[s>>2]=1;c[s+8>>2]=-1;c[s+12>>2]=-1;c[E>>2]=u;c[E+4>>2]=A;c[s+16>>2]=(c[A+16>>2]|0)+(c[u+16>>2]|0);A=c[r>>2]|0;E=pb(n,s)|0;if(!E){F=pb(n,0)|0;if(!F){I=c[r>>2]|0;f:do if((I|0)>(A|0)){H=n+16|0;G=I;g:while(1){J=G+-1|0;c[r>>2]=J;N=c[H>>2]|0;L=c[N+(J<<2)>>2]|0;J=G+-2|0;c[r>>2]=J;M=c[N+(J<<2)>>2]|0;do if(!L){J=c[M>>2]|0;if(!J){N=c[M+4>>2]|0;Y=c[N>>2]|0;if((Y|0)==-4){c[M+8>>2]=0;O=N+8|0;K=c[O>>2]|0;fa=ib(p,0,0,1,64)|0;if(!fa){ua=M;_=103;break g}c[fa>>2]=K;c[fa+4>>2]=0;c[fa+8>>2]=1114111;c[fa+20>>2]=0;c[fa+24>>2]=0;K=fa+28|0;c[K+0>>2]=-1;c[K+4>>2]=-1;c[K+8>>2]=-1;c[K+12>>2]=-1;c[M+24>>2]=fa;fa=c[O>>2]|0;O=c[N+4>>2]|0;K=ib(p,0,0,1,64)|0;if(!K){va=M;_=105;break g}c[K>>2]=fa;c[K+4>>2]=0;c[K+8>>2]=1114111;c[K+20>>2]=0;c[K+24>>2]=0;c[K+28>>2]=O;c[K+32>>2]=-1;c[K+36>>2]=-1;c[K+40>>2]=-1;c[M+28>>2]=K;break}K=M+8|0;if((Y|0)<0){c[K>>2]=1;O=ib(p,0,0,1,32)|0;if(!O){wa=M;_=109;break g}c[O>>2]=-1;c[O+4>>2]=-1;c[O+8>>2]=-1;c[M+24>>2]=O;O=ib(p,0,0,1,32)|0;if(!O){xa=M;_=111;break g}c[O>>2]=-1;c[O+4>>2]=-1;c[O+8>>2]=-1;c[M+28>>2]=O;break}else{c[K>>2]=0;K=N+8|0;O=c[K>>2]|0;fa=N+4|0;ha=c[fa>>2]|0;ga=ib(p,0,0,1,64)|0;if(!ga){ya=M;_=114;break g}c[ga>>2]=O;c[ga+4>>2]=Y;c[ga+8>>2]=ha;c[ga+20>>2]=0;c[ga+24>>2]=0;ha=ga+28|0;c[ha+0>>2]=-1;c[ha+4>>2]=-1;c[ha+8>>2]=-1;c[ha+12>>2]=-1;c[M+24>>2]=ga;ga=c[K>>2]|0;K=c[N>>2]|0;ha=c[fa>>2]|0;fa=c[N+12>>2]|0;Y=c[N+16>>2]|0;N=ib(p,0,0,1,64)|0;if(!N){za=M;_=116;break g}c[N>>2]=ga;c[N+4>>2]=K;c[N+8>>2]=ha;c[N+20>>2]=fa;c[N+24>>2]=Y;Y=N+28|0;c[Y+0>>2]=-1;c[Y+4>>2]=-1;c[Y+8>>2]=-1;c[Y+12>>2]=-1;c[M+28>>2]=N;break}}else if((J|0)==3){N=pb(n,M)|0;if(N){w=0;x=N;y=0;z=t;break a}N=pb(n,1)|0;if(N){w=0;x=N;y=0;z=t;break a}N=M+4|0;Y=pb(n,c[(c[N>>2]|0)+4>>2]|0)|0;if(Y){w=0;x=Y;y=0;z=t;break a}Y=pb(n,0)|0;if(Y){w=0;x=Y;y=0;z=t;break a}Y=pb(n,c[c[N>>2]>>2]|0)|0;if(Y){w=0;x=Y;y=0;z=t;break a}Y=pb(n,0)|0;if(!Y)break;else{w=0;x=Y;y=0;z=t;break a}}else if((J|0)==1){Y=pb(n,M)|0;if(Y){w=0;x=Y;y=0;z=t;break a}Y=pb(n,2)|0;if(Y){w=0;x=Y;y=0;z=t;break a}Y=M+4|0;N=pb(n,c[(c[Y>>2]|0)+4>>2]|0)|0;if(N){w=0;x=N;y=0;z=t;break a}N=pb(n,0)|0;if(N){w=0;x=N;y=0;z=t;break a}N=pb(n,c[c[Y>>2]>>2]|0)|0;if(N){w=0;x=N;y=0;z=t;break a}N=pb(n,0)|0;if(!N)break;else{w=0;x=N;y=0;z=t;break a}}else if((J|0)==2){J=pb(n,M)|0;if(J){w=0;x=J;y=0;z=t;break a}J=pb(n,3)|0;if(J){w=0;x=J;y=0;z=t;break a}J=pb(n,c[c[M+4>>2]>>2]|0)|0;if(J){w=0;x=J;y=0;z=t;break a}J=pb(n,0)|0;if(J){w=0;x=J;y=0;z=t;break a}else break}else break}else if((L|0)==3){J=c[M+4>>2]|0;N=c[J>>2]|0;do if(!(c[J+4>>2]|0))_=140;else{if(c[N+8>>2]|0){_=140;break}c[M+8>>2]=0}while(0);if((_|0)==140){_=0;c[M+8>>2]=1}c[M+24>>2]=c[N+24>>2];c[M+28>>2]=c[N+28>>2]}else if((L|0)==1){J=c[M+4>>2]|0;Y=c[J>>2]|0;fa=J+4|0;ha=c[fa>>2]|0;if(!(c[Y+8>>2]|0))Aa=(c[ha+8>>2]|0)!=0;else Aa=1;c[M+8>>2]=Aa&1;K=rb(p,c[Y+24>>2]|0,c[ha+24>>2]|0,0,0)|0;c[M+24>>2]=K;if(!K){w=0;x=12;y=0;z=t;break a}K=rb(p,c[(c[J>>2]|0)+28>>2]|0,c[(c[fa>>2]|0)+28>>2]|0,0,0)|0;c[M+28>>2]=K;if(!K){w=0;x=12;y=0;z=t;break a}}else if((L|0)==2){K=c[M+4>>2]|0;fa=c[K>>2]|0;J=fa+8|0;if(!(c[J>>2]|0))Ba=0;else Ba=(c[(c[K+4>>2]|0)+8>>2]|0)!=0;c[M+8>>2]=Ba&1;if(c[J>>2]|0){J=sb(n,fa,0,0,g)|0;if(J){w=0;x=J;y=0;z=t;break a}J=yb((c[g>>2]<<2)+4|0)|0;if(!J){w=0;x=12;y=0;z=t;break a}c[J>>2]=-1;c[h>>2]=0;ha=sb(n,c[K>>2]|0,J,h,0)|0;if(ha){Ca=J;Da=ha;_=149;break g}ha=K+4|0;Y=M+24|0;c[Y>>2]=rb(p,c[(c[ha>>2]|0)+24>>2]|0,c[(c[K>>2]|0)+24>>2]|0,J,c[h>>2]|0)|0;zb(J);if(!(c[Y>>2]|0)){w=0;x=12;y=0;z=t;break a}else Ea=ha}else{c[M+24>>2]=c[fa+24>>2];Ea=K+4|0}fa=c[Ea>>2]|0;if(!(c[fa+8>>2]|0)){c[M+28>>2]=c[fa+28>>2];break}ha=sb(n,fa,0,0,g)|0;if(ha){w=0;x=ha;y=0;z=t;break a}ha=yb((c[g>>2]<<2)+4|0)|0;if(!ha){w=0;x=12;y=0;z=t;break a}c[ha>>2]=-1;c[h>>2]=0;fa=sb(n,c[Ea>>2]|0,ha,h,0)|0;if(fa){Fa=ha;Ga=fa;_=156;break g}fa=M+28|0;c[fa>>2]=rb(p,c[(c[K>>2]|0)+28>>2]|0,c[(c[Ea>>2]|0)+28>>2]|0,ha,c[h>>2]|0)|0;zb(ha);if(!(c[fa>>2]|0)){w=0;x=12;y=0;z=t;break a}}while(0);G=c[r>>2]|0;if((G|0)<=(A|0))break f}if((_|0)==103){c[ua+24>>2]=0;w=0;x=12;y=0;z=t;break a}else if((_|0)==105){c[va+28>>2]=0;w=0;x=12;y=0;z=t;break a}else if((_|0)==109){c[wa+24>>2]=0;w=0;x=12;y=0;z=t;break a}else if((_|0)==111){c[xa+28>>2]=0;w=0;x=12;y=0;z=t;break a}else if((_|0)==114){c[ya+24>>2]=0;w=0;x=12;y=0;z=t;break a}else if((_|0)==116){c[za+28>>2]=0;w=0;x=12;y=0;z=t;break a}else if((_|0)==149){zb(Ca);w=0;x=Da;y=0;z=t;break a}else if((_|0)==156){zb(Fa);w=0;x=Ga;y=0;z=t;break a}}while(0);A=c[v>>2]|0;r=A<<2;I=yb(r)|0;if(I){u=yb(r)|0;if(!u){w=I;x=12;y=u;z=t}else{if((A|0)>0)Qb(I|0,0,((A|0)>1?A<<2:4)|0)|0;tb(s,0,I,0)|0;A=c[v>>2]|0;if((A|0)>0){r=0;G=0;while(1){c[u+(G<<2)>>2]=r;H=I+(G<<2)|0;D=r+1+(c[H>>2]|0)|0;c[H>>2]=0;G=G+1|0;if((G|0)>=(A|0)){Ha=D;break}else r=D}}else Ha=0;r=Ab(Ha+1|0,32)|0;if(!r){w=I;x=12;y=u;z=t;break}c[t>>2]=r;A=t+4|0;c[A>>2]=Ha;G=tb(s,r,I,u)|0;if(G){w=I;x=G;y=u;z=t;break}c[t+20>>2]=0;G=s+24|0;D=c[G>>2]|0;if((c[D>>2]|0)>-1){H=1;M=D;while(1){M=M+32|0;D=H+1|0;if((c[M>>2]|0)<=-1){Ia=D;break}else H=D}}else Ia=1;H=Ab(Ia,32)|0;if(!H){w=I;x=12;y=u;z=t;break}c[t+8>>2]=H;M=c[G>>2]|0;D=c[M>>2]|0;if((D|0)>-1){L=D;D=M;M=0;while(1){c[H+(M<<5)+8>>2]=r+(c[u+(L<<2)>>2]<<5);c[H+(M<<5)+12>>2]=L;fa=H+(M<<5)+16|0;c[fa>>2]=0;ha=D+12|0;K=c[ha>>2]|0;if(K){Y=0;while(1){J=Y+1|0;if((c[K+(Y<<2)>>2]|0)>-1)Y=J;else{Ja=J;break}}Y=Ja<<2;K=yb(Y)|0;c[fa>>2]=K;if(!K){w=I;x=12;y=u;z=t;break a}Ub(K|0,c[ha>>2]|0,Y|0)|0}c[H+(M<<5)+20>>2]=c[D+16>>2];Y=M+1|0;D=D+32|0;L=c[D>>2]|0;if((L|0)<=-1){Ka=Y;break}else M=Y}}else Ka=0;c[H+(Ka<<5)+8>>2]=0;c[A>>2]=Ha;c[t+12>>2]=r+(c[u+(c[c[s+28>>2]>>2]<<2)>>2]<<5);c[t+52>>2]=c[v>>2];c[t+56>>2]=e;hb(p);zb(c[n+16>>2]|0);zb(n);zb(I);zb(u);c[b+4>>2]=t;o=0;i=f;return o|0}}else{w=I;x=12;y=0;z=t}}else{w=0;x=F;y=0;z=t}}else{w=0;x=E;y=0;z=t}}else{w=0;x=12;y=0;z=t}}else{w=0;x=ja;y=0;z=t}}else{w=0;x=12;y=0;z=t}}else{w=0;x=6;y=0;z=0}}else{w=0;x=q;y=0;z=0}while(0);hb(p);zb(c[n+16>>2]|0);zb(n);if(w)zb(w);if(y)zb(y);c[b+4>>2]=z;eb(b);o=x;i=f;return o|0}function eb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;b=c[a+4>>2]|0;if(!b)return;a=b+4|0;d=c[b>>2]|0;if(!(c[a>>2]|0))e=d;else{f=d;d=0;while(1){if(c[f+(d<<5)+8>>2]|0){g=c[f+(d<<5)+16>>2]|0;if(!g)h=f;else{zb(g);h=c[b>>2]|0}g=c[h+(d<<5)+28>>2]|0;if(!g)i=h;else{zb(g);i=c[b>>2]|0}}else i=f;d=d+1|0;if(d>>>0>=(c[a>>2]|0)>>>0){e=i;break}else f=i}}if(e)zb(e);e=b+8|0;i=c[e>>2]|0;if(i){if(!(c[i+8>>2]|0))j=i;else{f=i;while(1){i=c[f+16>>2]|0;if(i)zb(i);if(!(c[f+40>>2]|0))break;else f=f+32|0}j=c[e>>2]|0}zb(j)}j=b+16|0;e=c[j>>2]|0;if(e){f=b+28|0;i=c[f>>2]|0;if(!i)k=e;else{a=e;e=i;i=0;while(1){d=c[a+(i*12|0)+8>>2]|0;if(!d){l=e;m=a}else{zb(d);l=c[f>>2]|0;m=c[j>>2]|0}i=i+1|0;if(i>>>0>=l>>>0){k=m;break}else{a=m;e=l}}}zb(k)}k=c[b+32>>2]|0;if(k)zb(k);k=c[b+20>>2]|0;if(k)zb(k);k=c[b+36>>2]|0;if(k)zb(k);zb(b);return}function fb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,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,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Pa=0,Qa=0,Ra=0,Ta=0,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,db=0,eb=0,fb=0,jb=0,kb=0,lb=0,mb=0,nb=0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,vb=0,wb=0,xb=0,Ab=0,Bb=0,Cb=0,Db=0,Eb=0,Fb=0,Gb=0,Hb=0,Ib=0,Jb=0,Lb=0,Mb=0,Nb=0,Ob=0,Pb=0,Rb=0,Sb=0,Tb=0,Ub=0,Vb=0,Wb=0,Xb=0,Yb=0,Zb=0,_b=0,$b=0,ac=0,bc=0,cc=0,dc=0,ec=0,fc=0,gc=0,hc=0,ic=0,jc=0,kc=0,lc=0,mc=0,nc=0,oc=0,pc=0,qc=0,rc=0,sc=0,tc=0,uc=0,vc=0,wc=0,xc=0,yc=0,zc=0,Ac=0,Bc=0,Cc=0,Dc=0,Ec=0,Fc=0,Gc=0,Hc=0,Ic=0,Jc=0,Kc=0,Lc=0,Mc=0,Nc=0,Oc=0,Pc=0,Qc=0,Rc=0,Sc=0,Tc=0,Uc=0,Vc=0,Wc=0,Xc=0,Yc=0,Zc=0,_c=0,$c=0;g=i;i=i+16|0;h=g+4|0;j=g;k=c[a+4>>2]|0;a=k+40|0;l=c[a>>2]|0;if((l|0)>0&(d|0)!=0){m=yb(l<<2)|0;if(!m){n=12;i=g;return 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if((c[jb>>2]|0)>>>0<=Ha>>>0?(c[jb+4>>2]|0)>>>0>=Ha>>>0:0){kb=jb+20|0;lb=c[kb>>2]|0;g:do if(lb){if(!((lb&1|0)==0|ba|ea)){mb=ia;nb=va;ob=fb;pb=qa;break f}if((lb&2|0)!=0?(qb=c[h>>2]|0,!((qb|l|0)==0|(qb|0)==10&B)):0){mb=ia;nb=va;ob=fb;pb=qa;break f}do if(lb&16){if(fa){mb=ia;nb=va;ob=fb;pb=qa;break f}if(Oa(Ha)|0){mb=ia;nb=va;ob=fb;pb=qa;break f}qb=c[h>>2]|0;if((qb|0)==95)break;if(!(Oa(qb)|0)){mb=ia;nb=va;ob=fb;pb=qa;break f}}while(0);qb=c[kb>>2]|0;if(!(qb&32))rb=qb;else{if(fa){qb=c[h>>2]|0;if((qb|0)==95){mb=ia;nb=va;ob=fb;pb=qa;break f}else sb=qb}else{qb=(Oa(Ha)|0)==0;tb=c[h>>2]|0;if(qb|(tb|0)==95){mb=ia;nb=va;ob=fb;pb=qa;break f}else sb=tb}if(Oa(sb)|0){mb=ia;nb=va;ob=fb;pb=qa;break f}rb=c[kb>>2]|0}tb=c[h>>2]|0;do if((rb&64|0)!=0&ga&(tb|0)!=0){if(fa){vb=tb;wb=1}else{qb=(Oa(Ha)|0)!=0;vb=c[h>>2]|0;wb=qb}if((vb|0)==95)if(wb){mb=ia;nb=va;ob=fb;pb=qa;break f}else break;else if(wb^(Oa(vb)|0)!=0)break;else{mb=ia;nb=va;ob=fb;pb=qa;break f}}while(0);do if(c[kb>>2]&128){tb=c[h>>2]|0;if(da|(tb|0)==0){mb=ia;nb=va;ob=fb;pb=qa;break f}if(fa){xb=tb;Ab=1}else{tb=(Oa(Ha)|0)!=0;xb=c[h>>2]|0;Ab=tb}if((xb|0)==95)if(Ab)break;else{mb=ia;nb=va;ob=fb;pb=qa;break f}else if(Ab^(Oa(xb)|0)!=0){mb=ia;nb=va;ob=fb;pb=qa;break f}else break}while(0);tb=c[kb>>2]|0;do if(!(tb&4))Bb=tb;else{if(c[p>>2]&2){Bb=tb;break}if(!(Sa(Ha,c[jb+24>>2]|0)|0)){mb=ia;nb=va;ob=fb;pb=qa;break f}Bb=c[kb>>2]|0}while(0);do if(Bb&4){if(!(c[p>>2]&2))break;tb=bb(Ha)|0;qb=jb+24|0;if(Sa(tb,c[qb>>2]|0)|0)break;tb=ab(Ha)|0;if(!(Sa(tb,c[qb>>2]|0)|0)){mb=ia;nb=va;ob=fb;pb=qa;break f}}while(0);if(!(c[kb>>2]&8))break;qb=c[jb+28>>2]|0;tb=c[qb>>2]|0;if(!tb)break;if(!(c[p>>2]&2)){Cb=qb;Db=tb;while(1){if(Sa(Ha,Db)|0){mb=ia;nb=va;ob=fb;pb=qa;break f}Cb=Cb+4|0;Db=c[Cb>>2]|0;if(!Db)break g}}else Eb=qb;do{Db=ab(Ha)|0;if(Sa(Db,c[Eb>>2]|0)|0){mb=ia;nb=va;ob=fb;pb=qa;break f}Db=bb(Ha)|0;if(Sa(Db,c[Eb>>2]|0)|0){mb=ia;nb=va;ob=fb;pb=qa;break f}Eb=Eb+4|0}while((c[Eb>>2]|0)!=0)}while(0);if(C){kb=c[ja>>2]|0;lb=0;do{c[qa+(lb<<2)>>2]=c[kb+(lb<<2)>>2];lb=lb+1|0}while((lb|0)!=(r|0))}lb=c[jb+16>>2]|0;do if(lb){kb=c[lb>>2]|0;if((kb|0)>-1){Fb=kb;Gb=lb}else break;do{if((Fb|0)<(r|0))c[qa+(Fb<<2)>>2]=U;Gb=Gb+4|0;Fb=c[Gb>>2]|0}while((Fb|0)>-1)}while(0);lb=c[jb+12>>2]|0;kb=z+(lb<<3)|0;if((c[kb>>2]|0)<(U|0)){qb=c[ya>>2]|0;c[fb>>2]=qb;Db=fb+4|0;Cb=c[Db>>2]|0;c[Db>>2]=qa;c[kb>>2]=U;c[z+(lb<<3)+4>>2]=Db;do if((qb|0)==(c[v>>2]|0)){if((ia|0)==-1)if(C)Hb=0;else{Ib=U;Jb=1;break}else{if(!C){Ib=ia;Jb=va;break}if((c[qa>>2]|0)>(c[o>>2]|0)){Ib=ia;Jb=va;break}else Hb=0}do{c[o+(Hb<<2)>>2]=c[qa+(Hb<<2)>>2];Hb=Hb+1|0}while((Hb|0)!=(r|0));Ib=U;Jb=1}else{Ib=ia;Jb=va}while(0);mb=Ib;nb=Jb;ob=fb+8|0;pb=Cb;break}qb=c[H>>2]|0;Db=c[z+(lb<<3)+4>>2]|0;kb=c[Db>>2]|0;if(C)Lb=0;else{mb=ia;nb=va;ob=fb;pb=qa;break}while(1){tb=c[qa+(Lb<<2)>>2]|0;Mb=c[kb+(Lb<<2)>>2]|0;if(!(c[qb+(Lb<<2)>>2]|0)){if((tb|0)<(Mb|0))break;if((tb|0)>(Mb|0)){mb=ia;nb=va;ob=fb;pb=qa;break f}}else{if((tb|0)>(Mb|0))break;if((tb|0)<(Mb|0)){mb=ia;nb=va;ob=fb;pb=qa;break f}}Lb=Lb+1|0;if((Lb|0)>=(r|0)){mb=ia;nb=va;ob=fb;pb=qa;break f}}c[Db>>2]=qa;if((c[ya>>2]|0)==(c[v>>2]|0))Nb=0;else{mb=ia;nb=va;ob=fb;pb=kb;break}do{c[o+(Nb<<2)>>2]=c[qa+(Nb<<2)>>2];Nb=Nb+1|0}while((Nb|0)!=(r|0));mb=U;nb=1;ob=fb;pb=kb}else{mb=ia;nb=va;ob=fb;pb=qa}while(0);ya=jb+40|0;if(!(c[ya>>2]|0)){_a=mb;$a=nb;db=ob;eb=pb;break}else{qa=pb;ia=mb;va=nb;fb=ob;jb=jb+32|0}}}ca=ca+8|0;Z=c[ca>>2]|0;if(!Z){Wa=_a;Xa=$a;Ya=db;Za=eb;break}else{ha=_a;aa=$a;pa=db;ka=eb}}}c[Ya>>2]=0;K=Wa;L=Xa;M=U;N=Ka;O=Ha;P=Ua;Q=Va;R=Ya;S=V;T=Za}zb(x);Ob=Ga;Pb=Ga>>>31;ua=360}}else{c[j>>2]=0;T=f&1;S=f&2;R=k+56|0;Q=c[R>>2]&4;P=gb(0,0)|0;if(P){O=ib(P,0,0,0,32)|0;if(!O){hb(P);y=12;break}c[O+24>>2]=0;c[O+28>>2]=0;N=c[a>>2]|0;if(N){M=yb(N<<2)|0;if(!M){Rb=0;Sb=0;Tb=12;Ub=0;Vb=M}else{Wb=M;ua=9}}else{Wb=0;ua=9}do if((ua|0)==9){M=c[k+28>>2]|0;if(M){L=yb(M<<3)|0;if(!L){Rb=0;Sb=L;Tb=12;Ub=0;Vb=Wb;break}else Xb=L}else 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if(!(ra<<24>>24)){wa=S;xa=qa;ya=7;P=136;break e}ra=cb(e,qa,-1)|0;if((ra|0)<0){c[e>>2]=-1;za=1}else za=ra;ra=qa+za|0;if((a[ra>>0]|0)==45?(Aa=za+1|0,Ba=qa+Aa|0,(a[Ba>>0]|0)!=93):0){Ca=da;Da=Ba;Ea=Aa;Fa=qa;P=88;break}Aa=a[qa>>0]|0;if(Aa<<24>>24==45){Ga=da;Ha=ra;Ia=qa;P=98;break}else if(Aa<<24>>24!=91){Ja=ra;Ka=da;P=100;break}Aa=a[qa+1>>0]|0;if(Aa<<24>>24==61|Aa<<24>>24==46){wa=S;xa=qa;ya=3;P=136;break e}else if(Aa<<24>>24!=58){Ja=ra;Ka=da;P=100;break}ra=qa+2|0;Aa=ra;while(1){Ba=a[Aa>>0]|0;La=Ba<<24>>24==0;if(Ba<<24>>24!=58&(La^1))Aa=Aa+1|0;else break}if(La){wa=S;xa=qa;ya=4;P=136;break e}Ba=Aa-qa+-2|0;Ma=(Ba|0)>63?63:Ba;Vb(f|0,ra|0,Ma|0)|0;a[f+Ma>>0]=0;Ma=Ta(f)|0;Ba=Aa+2|0;if(!Ma){wa=S;xa=Ba;ya=4;P=136;break e}if(ca){Na=1;Oa=da;Pa=Ma;Qa=1114111;Ra=0;Sa=Ba;break}if((da|0)>63){wa=S;xa=Ba;ya=12;P=136;break e}c[g+(da<<2)>>2]=Ma;da=da+1|0;qa=Ba}if((P|0)==88){P=0;qa=c[e>>2]|0;da=cb(e,Da,-1)|0;if((da|0)<0){c[e>>2]=-1;Va=-1;Xa=1}else{Va=c[e>>2]|0;Xa=da}da=Fa+(Xa+Ea)|0;if(qa>>>0>Va>>>0){wa=S;xa=da;ya=11;P=136;break}else{Na=0;Oa=Ca;Pa=0;Qa=Va;Ra=qa;Sa=da}}else if((P|0)==98){P=0;if((a[Ia+1>>0]|0)!=93?(c[p>>2]|0)!=(Ia|0):0){wa=S;xa=Ha;ya=11;P=136;break}else{Ja=Ha;Ka=Ga;P=100}}if((P|0)==100){P=0;da=c[e>>2]|0;Na=0;Oa=Ka;Pa=0;Qa=da;Ra=da;Sa=Ja}da=c[b>>2]|0;if((N|0)>=(fa|0)){if((fa|0)>1024){wa=S;xa=Sa;ya=12;P=136;break}qa=Bb(S,fa<<3)|0;if(!qa){wa=S;xa=Sa;ya=12;P=136;break}else{Ya=qa;Za=fa<<1}}else{Ya=S;Za=fa}qa=ib(da,0,0,1,32)|0;if(!qa){db=Ya;eb=N;fb=Sa;P=109;break}Ba=ib(da,0,0,1,20)|0;da=qa+4|0;c[da>>2]=Ba;if(!Ba){db=Ya;eb=N;fb=Sa;P=109;break}c[qa>>2]=0;c[qa+8>>2]=-1;c[qa+12>>2]=-1;c[Ba>>2]=Ra;c[Ba+4>>2]=Qa;c[Ba+8>>2]=-1;c[Ya+(N<<2)>>2]=qa;qa=N+1|0;c[(c[da>>2]|0)+12>>2]=Pa;if((c[u>>2]&2|0)==0|Na){S=Ya;M=Oa;N=qa;fa=Za;ea=Sa;continue}else{gb=qa;hb=Za;kb=Ya;lb=Ra}while(1){qa=lb;while(1){if(qa>>>0>Qa>>>0){S=kb;M=Oa;N=gb;fa=hb;ea=Sa;continue e}if(Wa(qa)|0){mb=qa;P=114;break}da=qa+1|0;if(!(_a(qa)|0))qa=da;else{ob=da;qb=qa;P=125;break}}if((P|0)==114){P=0;qa=ab(mb)|0;Aa=mb+1|0;f:do if(!(Wa(Aa)|0)){rb=qa;sb=Aa}else{ra=qa;da=Aa;while(1){if((ab(da)|0)!=(ra+1|0)|da>>>0>Qa>>>0){rb=ra;sb=da;break f}Ba=ab(da)|0;Ma=da+1|0;if(!(Wa(Ma)|0)){rb=Ba;sb=Ma;break}else{ra=Ba;da=Ma}}}while(0);Aa=c[b>>2]|0;if((gb|0)>=(hb|0)){if((hb|0)>1024){wa=kb;xa=Sa;ya=12;P=136;break e}da=Bb(kb,hb<<3)|0;if(!da){wa=kb;xa=Sa;ya=12;P=136;break e}else{tb=da;ub=hb<<1}}else{tb=kb;ub=hb}da=ib(Aa,0,0,1,32)|0;if(!da){vb=tb;wb=gb;xb=Sa;P=122;break e}ra=ib(Aa,0,0,1,20)|0;c[da+4>>2]=ra;if(!ra){vb=tb;wb=gb;xb=Sa;P=122;break e}c[da>>2]=0;c[da+8>>2]=-1;c[da+12>>2]=-1;c[ra>>2]=qa;c[ra+4>>2]=rb;c[ra+8>>2]=-1;c[tb+(gb<<2)>>2]=da;Ab=ub;Cb=tb;Db=sb}else if((P|0)==125){P=0;da=bb(qb)|0;g:do if(!(_a(ob)|0)){Eb=da;Fb=ob}else{ra=da;Aa=ob;while(1){if((bb(Aa)|0)!=(ra+1|0)|Aa>>>0>Qa>>>0){Eb=ra;Fb=Aa;break g}Ma=Aa+1|0;Ba=bb(Aa)|0;if(!(_a(Ma)|0)){Eb=Ba;Fb=Ma;break}else{ra=Ba;Aa=Ma}}}while(0);qa=c[b>>2]|0;if((gb|0)>=(hb|0)){if((hb|0)>1024){wa=kb;xa=Sa;ya=12;P=136;break e}Aa=Bb(kb,hb<<3)|0;if(!Aa){wa=kb;xa=Sa;ya=12;P=136;break e}else{Gb=Aa;Hb=hb<<1}}else{Gb=kb;Hb=hb}Aa=ib(qa,0,0,1,32)|0;if(!Aa){Jb=Gb;Kb=gb;Lb=Sa;P=133;break e}ra=ib(qa,0,0,1,20)|0;c[Aa+4>>2]=ra;if(!ra){Jb=Gb;Kb=gb;Lb=Sa;P=133;break e}c[Aa>>2]=0;c[Aa+8>>2]=-1;c[Aa+12>>2]=-1;c[ra>>2]=da;c[ra+4>>2]=Eb;c[ra+8>>2]=-1;c[Gb+(gb<<2)>>2]=Aa;Ab=Hb;Cb=Gb;Db=Fb}gb=gb+1|0;hb=Ab;kb=Cb;lb=Db}}h:do if((P|0)==109){P=0;c[db+(eb<<2)>>2]=0;wa=db;xa=fb;ya=12;P=136}else if((P|0)==122){P=0;c[vb+(wb<<2)>>2]=0;wa=vb;xa=xb;ya=12;P=136}else if((P|0)==133){P=0;c[Jb+(Kb<<2)>>2]=0;wa=Jb;xa=Lb;ya=12;P=136}else if((P|0)==137){P=0;c[p>>2]=va+1;ea=(pa|0)!=0;if(ea)jb(ta,ua,4,1);i:do if((ua|0)>0){fa=(sa|0)>0;N=sa<<2;M=N+4|0;if(ea){Mb=0;Nb=0;Ob=0;Pb=0}else{S=0;ca=0;while(1){Aa=ta+(S<<2)|0;ra=c[(c[Aa>>2]|0)+4>>2]|0;do if(!ra){Qb=ca;Rb=0}else{c[ra+8>>2]=c[v>>2];if(fa){qa=ib(c[b>>2]|0,0,0,0,M)|0;Ma=ra+16|0;c[Ma>>2]=qa;if(!qa){Sb=ta;Tb=ca;Wb=12;break h}Ub(qa|0,g|0,N|0)|0;c[(c[Ma>>2]|0)+(sa<<2)>>2]=0}else c[ra+16>>2]=0;if(!ca){Qb=c[Aa>>2]|0;Rb=0;break}Ma=c[b>>2]|0;qa=c[Aa>>2]|0;Ba=ib(Ma,0,0,1,32)|0;do if(!Ba)Xb=0;else{Yb=ib(Ma,0,0,1,8)|0;c[Ba+4>>2]=Yb;if(!Yb){Xb=0;break}c[Ba>>2]=3;c[Ba+8>>2]=-1;c[Ba+12>>2]=-1;c[Yb>>2]=ca;c[Yb+4>>2]=qa;c[Ba+16>>2]=(c[qa+16>>2]|0)+(c[ca+16>>2]|0);Xb=Ba}while(0);Qb=Xb;Rb=(Xb|0)==0?12:0}while(0);S=S+1|0;if(!((S|0)<(ua|0)&(Rb|0)==0)){Zb=ta;_b=0;$b=Qb;ac=Rb;break i}else ca=Qb}}while(1){ca=ta+(Ob<<2)|0;S=c[(c[ca>>2]|0)+4>>2]|0;da=c[S>>2]|0;Aa=S+4|0;ra=c[Aa>>2]|0;do if((da|0)>=(Mb|0)){if((da|0)<=(Nb|0)){Ba=ra+1|0;bc=Ba;cc=Ba;dc=Pb;ec=0;break}c[S>>2]=Nb;c[Aa>>2]=da+-1;Ba=ra+1|0;if(!S){bc=Ba;cc=Ba;dc=Pb;ec=0}else{c[S+8>>2]=c[v>>2];if(fa){qa=ib(c[b>>2]|0,0,0,0,M)|0;Ma=S+16|0;c[Ma>>2]=qa;if(!qa){Sb=ta;Tb=Pb;Wb=12;break h}Ub(qa|0,g|0,N|0)|0;c[(c[Ma>>2]|0)+(sa<<2)>>2]=0}else c[S+16>>2]=0;if(!Pb){bc=Ba;cc=Ba;dc=c[ca>>2]|0;ec=0;break}Ma=c[b>>2]|0;qa=c[ca>>2]|0;Yb=ib(Ma,0,0,1,32)|0;do if(!Yb)fc=0;else{gc=ib(Ma,0,0,1,8)|0;c[Yb+4>>2]=gc;if(!gc){fc=0;break}c[Yb>>2]=3;c[Yb+8>>2]=-1;c[Yb+12>>2]=-1;c[gc>>2]=Pb;c[gc+4>>2]=qa;c[Yb+16>>2]=(c[qa+16>>2]|0)+(c[Pb+16>>2]|0);fc=Yb}while(0);bc=Ba;cc=Ba;dc=fc;ec=(fc|0)==0?12:0}}else{Yb=ra+1|0;bc=(Yb|0)<(Mb|0)?Mb:Yb;cc=Nb;dc=Pb;ec=0}while(0);Ob=Ob+1|0;if(!((Ob|0)<(ua|0)&(ec|0)==0)){Zb=ta;_b=cc;$b=dc;ac=ec;break}else{Mb=bc;Nb=cc;Pb=dc}}}else{Zb=ta;_b=0;$b=0;ac=0}while(0);if((ac|0)==0&ea){N=c[b>>2]|0;M=c[v>>2]|0;fa=ib(N,0,0,1,32)|0;if((fa|0)!=0?(ra=ib(N,0,0,1,20)|0,c[fa+4>>2]=ra,(ra|0)!=0):0){c[fa>>2]=0;c[fa+8>>2]=-1;c[fa+12>>2]=-1;c[ra>>2]=_b;c[ra+4>>2]=1114111;c[ra+8>>2]=M;if((sa|0)>0){M=sa<<2;N=ib(c[b>>2]|0,0,0,0,M+4|0)|0;ca=ra+16|0;c[ca>>2]=N;if(!N){Sb=Zb;Tb=$b;Wb=12;break}Ub(N|0,g|0,M|0)|0;c[(c[ca>>2]|0)+(sa<<2)>>2]=0}else c[ra+16>>2]=0;if($b){ra=c[b>>2]|0;ca=ib(ra,0,0,1,32)|0;if((ca|0)!=0?(M=ib(ra,0,0,1,8)|0,c[ca+4>>2]=M,(M|0)!=0):0){c[ca>>2]=3;c[ca+8>>2]=-1;c[ca+12>>2]=-1;c[M>>2]=$b;c[M+4>>2]=fa;c[ca+16>>2]=(c[fa+16>>2]|0)+(c[$b+16>>2]|0);Sb=Zb;Tb=ca;Wb=0}else{Sb=Zb;Tb=0;Wb=12}}else{Sb=Zb;Tb=fa;Wb=0}}else{Sb=Zb;Tb=$b;Wb=12}}else{Sb=Zb;Tb=$b;Wb=ac}}while(0);if((P|0)==136){P=0;c[p>>2]=xa;Sb=wa;Tb=0;Wb=ya}zb(Sb);c[v>>2]=(c[v>>2]|0)+1;if(!Wb){J=Tb;K=F;L=0;break c}else{O=Wb;P=289;break b}break}case 40:{if(c[u>>2]&1){hc=Z;P=73}break}case 92:{fa=Z+1|0;ca=a[fa>>0]|0;do if(!(c[u>>2]&1))if(ca<<24>>24!=40){M=a[Z+1>>0]|0;if(M<<24>>24==41){P=260;break d}else{ic=M;break}}else{c[p>>2]=fa;hc=fa;P=73;break d}else ic=ca;while(0);ca=Z+1|0;fa=ic<<24>>24==0;if(fa){O=5;P=289;break b}else{jc=7612;kc=0}while(1){if((a[7608+(kc<<3)>>0]|0)==ic<<24>>24){lc=jc;break}kc=kc+1|0;M=7612+(kc<<3)|0;if((kc|0)==12){lc=M;break}else jc=M}M=c[lc>>2]|0;if(M){ra=e+0|0;N=b+0|0;S=ra+40|0;do{c[ra>>2]=c[N>>2];ra=ra+4|0;N=N+4|0}while((ra|0)<(S|0));c[z>>2]=M;c[A>>2]=1;N=nb(e)|0;if(N){O=N;P=289;break b}c[p>>2]=(c[p>>2]|0)+2;c[v>>2]=c[B>>2];J=c[C>>2]|0;K=F;L=0;break c}if(fa){O=5;P=289;break b}c[p>>2]=ca;N=a[ca>>0]|0;j:do switch(N|0){case 98:{ra=c[b>>2]|0;S=ib(ra,0,0,1,32)|0;if((S|0)!=0?(da=ib(ra,0,0,1,20)|0,c[S+4>>2]=da,(da|0)!=0):0){c[S>>2]=0;c[S+8>>2]=-1;c[S+12>>2]=-1;c[da>>2]=-2;c[da+4>>2]=64;c[da+8>>2]=-1;mc=S}else mc=0;c[p>>2]=(c[p>>2]|0)+1;nc=mc;break}case 66:{S=c[b>>2]|0;da=ib(S,0,0,1,32)|0;if((da|0)!=0?(ra=ib(S,0,0,1,20)|0,c[da+4>>2]=ra,(ra|0)!=0):0){c[da>>2]=0;c[da+8>>2]=-1;c[da+12>>2]=-1;c[ra>>2]=-2;c[ra+4>>2]=128;c[ra+8>>2]=-1;oc=da}else oc=0;c[p>>2]=(c[p>>2]|0)+1;nc=oc;break}case 60:{da=c[b>>2]|0;ra=ib(da,0,0,1,32)|0;if((ra|0)!=0?(S=ib(da,0,0,1,20)|0,c[ra+4>>2]=S,(S|0)!=0):0){c[ra>>2]=0;c[ra+8>>2]=-1;c[ra+12>>2]=-1;c[S>>2]=-2;c[S+4>>2]=16;c[S+8>>2]=-1;pc=ra}else pc=0;c[p>>2]=(c[p>>2]|0)+1;nc=pc;break}case 62:{ra=c[b>>2]|0;S=ib(ra,0,0,1,32)|0;if((S|0)!=0?(da=ib(ra,0,0,1,20)|0,c[S+4>>2]=da,(da|0)!=0):0){c[S>>2]=0;c[S+8>>2]=-1;c[S+12>>2]=-1;c[da>>2]=-2;c[da+4>>2]=32;c[da+8>>2]=-1;qc=S}else qc=0;c[p>>2]=(c[p>>2]|0)+1;nc=qc;break}case 120:{S=Z+2|0;c[p>>2]=S;da=a[S>>0]|0;if(da<<24>>24==123){S=Z+3|0;c[p>>2]=S;ra=S;S=0;while(1){Aa=a[ra>>0]|0;if(Aa<<24>>24==0|Aa<<24>>24==125){rc=S;sc=ra;break}if(!($a(Aa<<24>>24)|0)){O=9;P=289;break b}Aa=c[p>>2]|0;a[k+S>>0]=a[Aa>>0]|0;Yb=S+1|0;qa=Aa+1|0;c[p>>2]=qa;if(Yb>>>0>31){rc=Yb;sc=qa;break}else{ra=qa;S=Yb}}c[p>>2]=sc+1;a[k+rc>>0]=0;S=Ib(k,0,16)|0;ra=c[b>>2]|0;ea=c[v>>2]|0;Yb=ib(ra,0,0,1,32)|0;if((Yb|0)!=0?(qa=ib(ra,0,0,1,20)|0,c[Yb+4>>2]=qa,(qa|0)!=0):0){c[Yb>>2]=0;c[Yb+8>>2]=-1;c[Yb+12>>2]=-1;c[qa>>2]=S;c[qa+4>>2]=S;c[qa+8>>2]=ea;tc=Yb}else tc=0;c[v>>2]=(c[v>>2]|0)+1;nc=tc;break j}else{a[j+0>>0]=0;a[j+1>>0]=0;a[j+2>>0]=0;Yb=($a(da<<24>>24)|0)==0;ea=c[p>>2]|0;if(Yb)uc=ea;else{a[j>>0]=a[ea>>0]|0;Yb=ea+1|0;c[p>>2]=Yb;uc=Yb}if($a(a[uc>>0]|0)|0){Yb=c[p>>2]|0;a[y>>0]=a[Yb>>0]|0;c[p>>2]=Yb+1}Yb=Ib(j,0,16)|0;ea=c[b>>2]|0;qa=c[v>>2]|0;S=ib(ea,0,0,1,32)|0;if((S|0)!=0?(ra=ib(ea,0,0,1,20)|0,c[S+4>>2]=ra,(ra|0)!=0):0){c[S>>2]=0;c[S+8>>2]=-1;c[S+12>>2]=-1;c[ra>>2]=Yb;c[ra+4>>2]=Yb;c[ra+8>>2]=qa;vc=S}else vc=0;c[v>>2]=(c[v>>2]|0)+1;nc=vc;break j}break}default:{if(Ua(N)|0){S=(a[c[p>>2]>>0]|0)+-48|0;qa=c[b>>2]|0;ra=c[v>>2]|0;Yb=ib(qa,0,0,1,32)|0;if(!Yb){O=12;P=289;break b}ea=ib(qa,0,0,1,20)|0;c[Yb+4>>2]=ea;if(!ea){O=12;P=289;break b}c[Yb>>2]=0;c[Yb+8>>2]=-1;c[Yb+12>>2]=-1;c[ea>>2]=-4;c[ea+4>>2]=S;c[ea+8>>2]=ra;c[v>>2]=(c[v>>2]|0)+1;ra=c[x>>2]|0;c[x>>2]=(S|0)<(ra|0)?ra:S;c[p>>2]=(c[p>>2]|0)+1;J=Yb;K=F;L=0;break c}Yb=c[b>>2]|0;S=a[c[p>>2]>>0]|0;ra=c[v>>2]|0;ea=ib(Yb,0,0,1,32)|0;if((ea|0)!=0?(qa=ib(Yb,0,0,1,20)|0,c[ea+4>>2]=qa,(qa|0)!=0):0){c[ea>>2]=0;c[ea+8>>2]=-1;c[ea+12>>2]=-1;c[qa>>2]=S;c[qa+4>>2]=S;c[qa+8>>2]=ra;wc=ea}else wc=0;c[v>>2]=(c[v>>2]|0)+1;c[p>>2]=(c[p>>2]|0)+1;nc=wc}}while(0);if(!nc){O=12;P=289;break b}else{J=nc;K=F;L=0;break c}break}case 46:{N=(c[u>>2]&4|0)==0;ca=c[b>>2]|0;fa=c[v>>2]|0;M=ib(ca,0,0,1,32)|0;ea=(M|0)==0;if(N){if(ea){O=12;P=289;break b}N=ib(ca,0,0,1,20)|0;c[M+4>>2]=N;if(!N){O=12;P=289;break b}c[M>>2]=0;c[M+8>>2]=-1;c[M+12>>2]=-1;c[N>>2]=0;c[N+4>>2]=1114111;c[N+8>>2]=fa;xc=M;yc=(c[v>>2]|0)+1|0}else{if(ea){O=12;P=289;break b}ea=ib(ca,0,0,1,20)|0;c[M+4>>2]=ea;if(!ea){O=12;P=289;break b}c[M>>2]=0;c[M+8>>2]=-1;c[M+12>>2]=-1;c[ea>>2]=0;c[ea+4>>2]=9;c[ea+8>>2]=fa;fa=c[b>>2]|0;ea=(c[v>>2]|0)+1|0;ca=ib(fa,0,0,1,32)|0;if(!ca){O=12;P=289;break b}N=ib(fa,0,0,1,20)|0;c[ca+4>>2]=N;if(!N){O=12;P=289;break b}c[ca>>2]=0;c[ca+8>>2]=-1;c[ca+12>>2]=-1;c[N>>2]=11;c[N+4>>2]=1114111;c[N+8>>2]=ea;ea=c[b>>2]|0;N=ib(ea,0,0,1,32)|0;if(!N){O=12;P=289;break b}fa=ib(ea,0,0,1,8)|0;c[N+4>>2]=fa;if(!fa){O=12;P=289;break b}c[N>>2]=3;c[N+8>>2]=-1;c[N+12>>2]=-1;c[fa>>2]=M;c[fa+4>>2]=ca;c[N+16>>2]=(c[ca+16>>2]|0)+(c[M+16>>2]|0);xc=N;yc=(c[v>>2]|0)+2|0}c[v>>2]=yc;c[p>>2]=(c[p>>2]|0)+1;J=xc;K=F;L=0;break c;break}case 94:{if(!(c[u>>2]&1)){if((Z|0)!=(c[q>>2]|0))break d;N=pb(l,5)|0;if(N){J=D;K=F;L=N;break c}}N=c[b>>2]|0;M=ib(N,0,0,1,32)|0;if(!M){O=12;P=289;break b}ca=ib(N,0,0,1,20)|0;c[M+4>>2]=ca;if(!ca){O=12;P=289;break b}c[M>>2]=0;c[M+8>>2]=-1;c[M+12>>2]=-1;c[ca>>2]=-2;c[ca+4>>2]=1;c[ca+8>>2]=-1;c[p>>2]=(c[p>>2]|0)+1;J=M;K=F;L=0;break c;break}case 41:{if(F)P=259;break}case 63:case 43:case 123:case 124:case 42:{P=259;break}case 36:{if((c[u>>2]&1|0)==0?(a[Z+1>>0]|0)!=0:0)break d;M=c[b>>2]|0;ca=ib(M,0,0,1,32)|0;if(!ca){O=12;P=289;break b}N=ib(M,0,0,1,20)|0;c[ca+4>>2]=N;if(!N){O=12;P=289;break b}c[ca>>2]=0;c[ca+8>>2]=-1;c[ca+12>>2]=-1;c[N>>2]=-2;c[N+4>>2]=2;c[N+8>>2]=-1;c[p>>2]=(c[p>>2]|0)+1;J=ca;K=F;L=0;break c;break}case 0:{P=260;break}default:{}}while(0);if((P|0)==73){P=0;R=F+1|0;c[p>>2]=hc+1;Q=pb(l,c[w>>2]|0)|0;if(Q){J=D;K=R;L=Q;break c}Q=pb(l,2)|0;if(Q){J=D;K=R;L=Q;break c}Q=pb(l,0)|0;if(Q){J=D;K=R;L=Q;break c}c[w>>2]=(c[w>>2]|0)+1;J=D;K=R;L=0;break c}else if((P|0)==259?(P=0,(c[u>>2]&1|0)!=0):0)P=260;if((P|0)==260){P=0;R=c[b>>2]|0;Q=ib(R,0,0,1,32)|0;if(!Q){O=12;P=289;break b}I=ib(R,0,0,1,20)|0;c[Q+4>>2]=I;if(!I){O=12;P=289;break b}c[Q>>2]=0;c[Q+8>>2]=-1;c[Q+12>>2]=-1;c[I>>2]=-1;c[I+4>>2]=-1;c[I+8>>2]=-1;J=Q;K=F;L=0;break c}Q=cb(h,Z,-1)|0;if((Q|0)<0){c[h>>2]=-1;zc=1}else zc=Q;do if(!(c[u>>2]&2))P=275;else{if((_a(c[h>>2]|0)|0)==0?(Wa(c[h>>2]|0)|0)==0:0){P=275;break}Q=c[b>>2]|0;I=ab(c[h>>2]|0)|0;R=ab(c[h>>2]|0)|0;ca=c[v>>2]|0;N=ib(Q,0,0,1,32)|0;if(!N){O=12;P=289;break b}M=ib(Q,0,0,1,20)|0;c[N+4>>2]=M;if(!M){O=12;P=289;break b}c[N>>2]=0;c[N+8>>2]=-1;c[N+12>>2]=-1;c[M>>2]=I;c[M+4>>2]=R;c[M+8>>2]=ca;ca=c[b>>2]|0;M=bb(c[h>>2]|0)|0;R=bb(c[h>>2]|0)|0;I=c[v>>2]|0;Q=ib(ca,0,0,1,32)|0;if(!Q){O=12;P=289;break b}fa=ib(ca,0,0,1,20)|0;c[Q+4>>2]=fa;if(!fa){O=12;P=289;break b}c[Q>>2]=0;c[Q+8>>2]=-1;c[Q+12>>2]=-1;c[fa>>2]=M;c[fa+4>>2]=R;c[fa+8>>2]=I;I=c[b>>2]|0;fa=ib(I,0,0,1,32)|0;if(!fa){O=12;P=289;break b}R=ib(I,0,0,1,8)|0;c[fa+4>>2]=R;if(!R){O=12;P=289;break b}c[fa>>2]=3;c[fa+8>>2]=-1;c[fa+12>>2]=-1;c[R>>2]=N;c[R+4>>2]=Q;c[fa+16>>2]=(c[Q+16>>2]|0)+(c[N+16>>2]|0);Ac=fa}while(0);if((P|0)==275){P=0;Z=c[b>>2]|0;fa=c[h>>2]|0;N=c[v>>2]|0;Q=ib(Z,0,0,1,32)|0;if(!Q){O=12;P=289;break b}R=ib(Z,0,0,1,20)|0;c[Q+4>>2]=R;if(!R){O=12;P=289;break b}c[Q>>2]=0;c[Q+8>>2]=-1;c[Q+12>>2]=-1;c[R>>2]=fa;c[R+4>>2]=fa;c[R+8>>2]=N;Ac=Q}c[v>>2]=(c[v>>2]|0)+1;c[p>>2]=(c[p>>2]|0)+zc;J=Ac;K=F;L=0;break}case 7:{Q=c[p>>2]|0;N=a[Q>>0]|0;if((N|0)==41){c[p>>2]=Q+1;J=D;K=F;L=0;break c}else if((N|0)!=124){J=D;K=F;L=0;break c}N=pb(l,7)|0;if(!N){Q=pb(l,D)|0;if(!Q){R=pb(l,8)|0;if(!R){fa=pb(l,3)|0;if(!fa){c[p>>2]=(c[p>>2]|0)+1;J=D;K=F;L=0}else{J=D;K=F;L=fa}}else{J=D;K=F;L=R}}else{J=D;K=F;L=Q}}else{J=D;K=F;L=N}break}case 0:{if((c[u>>2]&1|0)!=0?(N=pb(l,7)|0,(N|0)!=0):0){J=D;K=F;L=N;break c}J=D;K=F;L=pb(l,3)|0;break}case 2:{N=E+-2|0;c[m>>2]=N;Q=c[H+(N<<2)>>2]|0;if((c[D+12>>2]|0)>-1){N=c[b>>2]|0;R=ib(N,0,0,1,32)|0;if(!R){O=12;P=289;break b}fa=ib(N,0,0,1,20)|0;c[R+4>>2]=fa;if(!fa){O=12;P=289;break b}c[R>>2]=0;c[R+8>>2]=-1;c[R+12>>2]=-1;c[fa>>2]=-1;c[fa+4>>2]=-1;c[fa+8>>2]=-1;fa=c[b>>2]|0;N=ib(fa,0,0,1,32)|0;if(!N){O=12;P=289;break b}Z=ib(fa,0,0,1,8)|0;c[N+4>>2]=Z;if(!Z){O=12;P=289;break b}c[N>>2]=1;c[N+8>>2]=-1;c[N+12>>2]=-1;c[Z>>2]=R;c[Z+4>>2]=D;Z=D+16|0;fa=N+16|0;c[fa>>2]=(c[Z>>2]|0)+(c[R+16>>2]|0);c[fa>>2]=c[Z>>2];Bc=N}else Bc=D;c[Bc+12>>2]=Q;Q=Bc+16|0;c[Q>>2]=(c[Q>>2]|0)+1;J=Bc;K=F;L=0;break}case 10:{Q=E+-2|0;c[m>>2]=Q;c[u>>2]=c[H+(Q<<2)>>2];J=D;K=F;L=0;break}default:{J=D;K=F;L=0}}while(0);E=c[m>>2]|0;H=(L|0)==0;if((L|0)!=0|(E|0)>(n|0)&H^1){Cc=J;Dc=H;Ec=K;Fc=L;break a}else{D=J;F=K}}if((P|0)==289){i=d;return O|0}}else{Cc=0;Dc=s;Ec=0;Fc=o}while(0);o=(Ec|0)>0;if(o|Dc^1){O=o?8:Fc;i=d;return O|0}c[b+8>>2]=Cc;O=Fc;i=d;return O|0}function ob(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var 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,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,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,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,jb=0,kb=0,lb=0,mb=0,nb=0,ob=0,qb=0,rb=0;g=d+12|0;h=c[g>>2]|0;i=(b|0)==0|(f|0)==0;if(!i){c[f+48>>2]=0;c[c[f+36>>2]>>2]=-1}j=c[f+28>>2]|0;k=yb((j<<3)+8|0)|0;if(!k){l=12;return l|0}c[k>>2]=-1;m=yb((j<<2)+4|0)|0;if(!m){zb(k);l=12;return l|0}c[m>>2]=-1;n=0;while(1)if(n>>>0>j>>>0)break;else n=n+1|0;pb(d,e)|0;e=pb(d,0)|0;n=c[g>>2]|0;a:do if((n|0)<=(h|0)|(e|0)!=0){o=-1;p=0;q=0;r=k;s=e;t=0}else{j=d+16|0;u=f+32|0;v=f+16|0;w=f+36|0;x=n;y=0;z=-1;A=1;B=0;C=0;D=k;E=0;while(1){F=x+-1|0;c[g>>2]=F;G=c[j>>2]|0;b:do switch(c[G+(F<<2)>>2]|0){case 6:{H=x+-2|0;c[g>>2]=H;I=c[G+(H<<2)>>2]|0;H=0;while(1){J=D+(H<<2)|0;K=H+1|0;if((c[J>>2]|0)>-1)H=K;else{L=J;M=K;break}}c[L>>2]=I<<1|1;c[D+(M<<2)>>2]=-1;H=0;while(1)if((c[m+(H<<2)>>2]|0)>-1)H=H+1|0;else{N=H;break}c[m+(N+-1<<2)>>2]=-1;O=y;P=z;Q=A;R=B;S=C;T=D;U=0;V=E;break}case 2:{H=D;while(1)if((c[H>>2]|0)>-1)H=H+4|0;else{O=y;P=z;Q=A;R=B;S=C;T=H;U=0;V=E;break}break}case 3:{H=c[G+(x+-2<<2)>>2]|0;I=c[G+(x+-3<<2)>>2]|0;K=c[G+(x+-4<<2)>>2]|0;J=x+-5|0;c[g>>2]=J;if(i){W=c[K+4>>2]|0;X=c[K+16>>2]|0;c[K+20>>2]=(c[(c[W>>2]|0)+20>>2]|0)+(c[G+(J<<2)>>2]|0)+(c[(c[W+4>>2]|0)+20>>2]|0)+((X|0)>0?2:0);Y=X}else Y=c[K+16>>2]|0;K=c[G+(x+-6<<2)>>2]|0;X=x+-7|0;c[g>>2]=X;W=c[G+(X<<2)>>2]|0;X=x+-8|0;c[g>>2]=X;J=c[G+(X<<2)>>2]|0;if((Y|0)>0){if(i)Z=0;else{X=ib(b,0,0,0,8)|0;do if(X){_=ib(b,0,0,1,32)|0;if((_|0)!=0?($=ib(b,0,0,1,20)|0,c[_+4>>2]=$,($|0)!=0):0){c[_>>2]=0;c[_+8>>2]=-1;c[_+12>>2]=-1;c[$>>2]=-3;c[$+4>>2]=W;c[$+8>>2]=-1;c[X+4>>2]=_;_=ib(b,0,0,0,32)|0;c[X>>2]=_;if(!_)break;$=H+4|0;c[_+4>>2]=c[$>>2];c[_>>2]=c[H>>2];c[_+8>>2]=-1;c[_+12>>2]=-1;c[_+24>>2]=0;c[_+28>>2]=0;c[_+20>>2]=0;c[$>>2]=X;c[H>>2]=1;break}c[X+4>>2]=0}while(0);c[(c[u>>2]|0)+(W<<2)>>2]=1;X=ib(b,0,0,0,8)|0;do if(!X)aa=12;else{H=ib(b,0,0,1,32)|0;if((H|0)!=0?($=ib(b,0,0,1,20)|0,c[H+4>>2]=$,($|0)!=0):0){c[H>>2]=0;c[H+8>>2]=-1;c[H+12>>2]=-1;c[$>>2]=-3;c[$+4>>2]=J;c[$+8>>2]=-1;c[X+4>>2]=H;H=ib(b,0,0,0,32)|0;c[X>>2]=H;if(!H){aa=12;break}$=I+4|0;c[H+4>>2]=c[$>>2];c[H>>2]=c[I>>2];c[H+8>>2]=-1;c[H+12>>2]=-1;c[H+24>>2]=0;c[H+28>>2]=0;c[H+20>>2]=0;c[$>>2]=X;c[I>>2]=1;aa=0;break}c[X+4>>2]=0;aa=12}while(0);c[(c[u>>2]|0)+(J<<2)>>2]=1;Z=aa}O=1;P=z;Q=A;R=B;S=C+2|0;T=K;U=Z;V=E}else{O=1;P=z;Q=A;R=B;S=C;T=K;U=0;V=E}break}case 1:{X=x+-2|0;c[g>>2]=X;I=c[G+(X<<2)>>2]|0;if(i){X=c[(c[c[I+4>>2]>>2]|0)+20>>2]|0;W=x+-3|0;c[g>>2]=W;c[I+20>>2]=(c[G+(W<<2)>>2]|0)+X;O=y;P=-1;Q=A;R=B;S=C;T=D;U=0;V=E;break b}else{X=x+-3|0;c[g>>2]=X;W=c[G+(X<<2)>>2]|0;X=x+-4|0;c[g>>2]=X;I=(W|0)==0;O=I&1;P=I?z:c[G+(X<<2)>>2]|0;Q=A;R=B;S=C;T=D;U=0;V=E;break b}break}case 0:{X=x+-2|0;c[g>>2]=X;I=c[G+(X<<2)>>2]|0;X=I+12|0;W=c[X>>2]|0;if((W|0)>-1){$=0;while(1){H=D+($<<2)|0;_=$+1|0;if((c[H>>2]|0)>-1)$=_;else{ba=H;ca=_;break}}c[ba>>2]=W<<1;c[D+(ca<<2)>>2]=-1;if(!i){$=0;while(1)if((c[m+($<<2)>>2]|0)>-1)$=$+1|0;else{da=$;break}$=(c[v>>2]|0)+(W*12|0)+8|0;c[$>>2]=0;if((da|0)>0){K=yb((da<<2)+4|0)|0;if(!K){o=z;p=B;q=C;r=D;s=12;t=E;break a}c[$>>2]=K;$=c[m>>2]|0;if(($|0)>-1){J=$;$=K;_=0;while(1){c[$>>2]=J;_=_+1|0;J=c[m+(_<<2)>>2]|0;H=K+(_<<2)|0;if((J|0)<=-1){ea=H;break}else $=H}}else ea=K;c[ea>>2]=-1}}$=pb(d,c[X>>2]|0)|0;if($){o=z;p=B;q=C;r=D;s=$;t=E;break a}$=pb(d,6)|0;if($){o=z;p=B;q=C;r=D;s=$;t=E;break a}}$=c[I>>2]|0;do if(($|0)==2){J=I+4|0;_=c[J>>2]|0;if(i){if((c[D>>2]|0)>-1)fa=1;else fa=(a[_+12>>0]&1)!=0;W=pb(d,fa&1)|0;if(W){ga=y;ha=z;ia=A;ja=B;ka=C;la=W;ma=E;break}}else{W=pb(d,E)|0;if(W){ga=y;ha=z;ia=A;ja=B;ka=C;la=W;ma=E;break}W=pb(d,a[_+12>>0]&1)|0;if(W){ga=y;ha=z;ia=A;ja=B;ka=C;la=W;ma=E;break}}W=pb(d,I)|0;if(!W){H=pb(d,1)|0;if(!H){na=pb(d,c[_>>2]|0)|0;if(!na){oa=pb(d,0)|0;if(!oa){if((c[D>>2]|0)<=-1?(a[_+12>>0]&1)==0:0){ga=0;ha=z;ia=A;ja=B;ka=C;la=0;ma=E;break}if(i){pa=z;qa=B;ra=0}else{sa=ib(b,0,0,0,8)|0;c:do if(!sa)ta=12;else{ua=ib(b,0,0,1,32)|0;do if(ua){va=ib(b,0,0,1,20)|0;c[ua+4>>2]=va;if(!va)break;c[ua>>2]=0;c[ua+8>>2]=-1;c[ua+12>>2]=-1;c[va>>2]=-3;c[va+4>>2]=E;c[va+8>>2]=-1;c[sa>>2]=ua;va=ib(b,0,0,0,32)|0;c[sa+4>>2]=va;if(!va){ta=12;break c}c[va+4>>2]=c[J>>2];c[va>>2]=c[I>>2];c[va+8>>2]=-1;c[va+12>>2]=-1;c[va+24>>2]=0;c[va+28>>2]=0;c[va+20>>2]=0;c[J>>2]=sa;c[I>>2]=1;ta=0;break c}while(0);c[sa>>2]=0;ta=12}while(0);c[(c[u>>2]|0)+(E<<2)>>2]=(a[_+12>>0]&1)==0?y:1;if((z|0)>-1){sa=c[w>>2]|0;J=0;while(1){ua=sa+(J<<2)|0;va=J+1|0;if((c[ua>>2]|0)>-1)J=va;else{wa=ua;xa=va;ya=J;break}}c[wa>>2]=E;c[sa+(xa<<2)>>2]=z;c[sa+(ya+2<<2)>>2]=-1;za=-1;Aa=B+1|0}else{za=z;Aa=B}J=c[D>>2]|0;if((J|0)>-1){_=c[v>>2]|0;va=J;J=0;do{ua=(va|0)/2|0;if(!(va&1))c[_+(ua*12|0)>>2]=E;else c[_+(ua*12|0)+4>>2]=E;J=J+1|0;va=c[D+(J<<2)>>2]|0}while((va|0)>-1)}c[D>>2]=-1;pa=za;qa=Aa;ra=ta}c[D>>2]=-1;ga=0;ha=pa;ia=A+1|0;ja=qa;ka=C+1|0;la=ra;ma=A}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=oa;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=na;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=H;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=W;ma=E}}else if(($|0)==3){va=I+4|0;J=c[va>>2]|0;_=c[J>>2]|0;sa=c[J+4>>2]|0;J=(c[D>>2]|0)>-1;ua=A+1|0;Ba=pb(d,J?ua:A)|0;if(!Ba){Ca=pb(d,J?A:E)|0;if(!Ca){J=pb(d,D)|0;if(!J){Da=pb(d,(c[D>>2]|0)>>>31^1)|0;if(!Da){Ea=pb(d,I)|0;if(!Ea){Fa=pb(d,sa)|0;if(!Fa){Ga=pb(d,_)|0;if(!Ga){Ha=pb(d,3)|0;if(!Ha){Ia=pb(d,sa)|0;if(!Ia){sa=pb(d,0)|0;if(!sa){Ja=pb(d,2)|0;if(!Ja){Ka=pb(d,_)|0;if(Ka){ga=y;ha=z;ia=A;ja=B;ka=C;la=Ka;ma=E;break}Ka=pb(d,0)|0;if(Ka){ga=y;ha=z;ia=A;ja=B;ka=C;la=Ka;ma=E;break}if((c[D>>2]|0)>-1){if(i){La=z;Ma=B;Na=0}else{Ka=ib(b,0,0,0,8)|0;d:do if(!Ka)Oa=12;else{_=ib(b,0,0,1,32)|0;do if(_){Pa=ib(b,0,0,1,20)|0;c[_+4>>2]=Pa;if(!Pa)break;c[_>>2]=0;c[_+8>>2]=-1;c[_+12>>2]=-1;c[Pa>>2]=-3;c[Pa+4>>2]=E;c[Pa+8>>2]=-1;c[Ka>>2]=_;Pa=ib(b,0,0,0,32)|0;c[Ka+4>>2]=Pa;if(!Pa){Oa=12;break d}c[Pa+4>>2]=c[va>>2];c[Pa>>2]=c[I>>2];c[Pa+8>>2]=-1;c[Pa+12>>2]=-1;c[Pa+24>>2]=0;c[Pa+28>>2]=0;c[Pa+20>>2]=0;c[va>>2]=Ka;c[I>>2]=1;Oa=0;break d}while(0);c[Ka>>2]=0;Oa=12}while(0);c[(c[u>>2]|0)+(E<<2)>>2]=y;if((z|0)>-1){Ka=c[w>>2]|0;va=0;while(1){W=Ka+(va<<2)|0;H=va+1|0;if((c[W>>2]|0)>-1)va=H;else{Qa=W;Ra=H;Sa=va;break}}c[Qa>>2]=E;c[Ka+(Ra<<2)>>2]=z;c[Ka+(Sa+2<<2)>>2]=-1;Ta=-1;Ua=B+1|0}else{Ta=z;Ua=B}va=c[D>>2]|0;if((va|0)>-1){H=c[v>>2]|0;W=va;va=0;do{na=(W|0)/2|0;if(!(W&1))c[H+(na*12|0)>>2]=E;else c[H+(na*12|0)+4>>2]=E;va=va+1|0;W=c[D+(va<<2)>>2]|0}while((W|0)>-1)}c[D>>2]=-1;La=Ta;Ma=Ua;Na=Oa}c[D>>2]=-1;Va=La;Wa=ua;Xa=Ma;Ya=C+1|0;Za=Na;_a=A}else{Va=z;Wa=A;Xa=B;Ya=C;Za=0;_a=E}if((c[I+16>>2]|0)<=0){ga=y;ha=Va;ia=Wa;ja=Xa;ka=Ya;la=Za;ma=_a;break}ga=y;ha=Va;ia=Wa+2|0;ja=Xa;ka=Ya;la=Za;ma=Wa+1|0}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ja;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=sa;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ia;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ha;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ga;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Fa;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ea;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Da;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=J;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ca;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ba;ma=E}}else if(!$){W=I+4|0;va=c[c[W>>2]>>2]|0;if((va|0)>-1|(va|0)==-4?(c[D>>2]|0)>-1:0){if(i){c[I+20>>2]=1;$a=z;ab=B;bb=0}else{va=ib(b,0,0,0,8)|0;do if(!va)cb=12;else{H=ib(b,0,0,1,32)|0;if((H|0)!=0?(Ka=ib(b,0,0,1,20)|0,c[H+4>>2]=Ka,(Ka|0)!=0):0){c[H>>2]=0;c[H+8>>2]=-1;c[H+12>>2]=-1;c[Ka>>2]=-3;c[Ka+4>>2]=E;c[Ka+8>>2]=-1;c[va>>2]=H;H=ib(b,0,0,0,32)|0;c[va+4>>2]=H;if(!H){cb=12;break}c[H+4>>2]=c[W>>2];c[H>>2]=c[I>>2];c[H+8>>2]=-1;c[H+12>>2]=-1;c[H+24>>2]=0;c[H+28>>2]=0;c[H+20>>2]=0;c[W>>2]=va;c[I>>2]=1;cb=0;break}c[va>>2]=0;cb=12}while(0);c[(c[u>>2]|0)+(E<<2)>>2]=y;if((z|0)>-1){va=c[w>>2]|0;W=0;while(1){Ba=va+(W<<2)|0;Ca=W+1|0;if((c[Ba>>2]|0)>-1)W=Ca;else{db=Ba;eb=Ca;fb=W;break}}c[db>>2]=E;c[va+(eb<<2)>>2]=z;c[va+(fb+2<<2)>>2]=-1;gb=-1;hb=B+1|0}else{gb=z;hb=B}W=c[D>>2]|0;if((W|0)>-1){Ca=c[v>>2]|0;Ba=W;W=0;do{J=(Ba|0)/2|0;if(!(Ba&1))c[Ca+(J*12|0)>>2]=E;else c[Ca+(J*12|0)+4>>2]=E;W=W+1|0;Ba=c[D+(W<<2)>>2]|0}while((Ba|0)>-1)}c[D>>2]=-1;$a=gb;ab=hb;bb=cb}c[D>>2]=-1;ga=y;ha=$a;ia=A+1|0;ja=ab;ka=C+1|0;la=bb;ma=A}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=0;ma=E}}else if(($|0)==1){Ba=c[I+4>>2]|0;W=c[Ba>>2]|0;Ca=c[Ba+4>>2]|0;Ba=pb(d,I)|0;if(!Ba){va=pb(d,5)|0;if(!va){J=pb(d,Ca)|0;if(!J){Da=pb(d,0)|0;if(!Da){Ea=W+20|0;Fa=pb(d,(c[Ea>>2]|0)+A|0)|0;if(!Fa){if((c[Ea>>2]|0)>0){Ea=(c[Ca+20>>2]|0)>0;jb=(Ea&1)+A|0;kb=Ea?A:-1}else{jb=A;kb=-1}Ea=pb(d,kb)|0;if(!Ea){Ca=pb(d,4)|0;if(!Ca){Ga=pb(d,W)|0;if(!Ga){ga=y;ha=z;ia=jb;ja=B;ka=C;la=pb(d,0)|0;ma=E}else{ga=y;ha=z;ia=jb;ja=B;ka=C;la=Ga;ma=E}}else{ga=y;ha=z;ia=jb;ja=B;ka=C;la=Ca;ma=E}}else{ga=y;ha=z;ia=jb;ja=B;ka=C;la=Ea;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Fa;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Da;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=J;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=va;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=Ba;ma=E}}else{ga=y;ha=z;ia=A;ja=B;ka=C;la=0;ma=E}while(0);I=c[X>>2]|0;if((I|0)>-1){$=0;while(1){K=m+($<<2)|0;Ba=$+1|0;if((c[K>>2]|0)>-1)$=Ba;else{lb=K;mb=Ba;break}}c[lb>>2]=I;c[m+(mb<<2)>>2]=-1;O=ga;P=ha;Q=ia;R=ja;S=ka;T=D;U=la;V=ma}else{O=ga;P=ha;Q=ia;R=ja;S=ka;T=D;U=la;V=ma}break}case 4:{$=x+-2|0;c[g>>2]=$;X=c[G+($<<2)>>2]|0;$=x+-3|0;c[g>>2]=$;O=y;P=z;Q=c[G+($<<2)>>2]|0;R=B;S=C;T=D;U=0;V=(X|0)>-1?X:E;break}case 5:{X=x+-2|0;c[g>>2]=X;$=c[G+(X<<2)>>2]|0;if(i){X=c[$+4>>2]|0;c[$+20>>2]=(c[(c[X+4>>2]|0)+20>>2]|0)+(c[(c[X>>2]|0)+20>>2]|0);O=y;P=z;Q=A;R=B;S=C;T=D;U=0;V=E}else{O=y;P=z;Q=A;R=B;S=C;T=D;U=0;V=E}break}default:{O=y;P=z;Q=A;R=B;S=C;T=D;U=0;V=E}}while(0);x=c[g>>2]|0;if((x|0)<=(h|0)|(U|0)!=0){o=P;p=R;q=S;r=T;s=U;t=V;break a}else{y=O;z=P;A=Q;B=R;C=S;D=T;E=V}}}while(0);if(!i){i=c[r>>2]|0;if((i|0)>-1){V=c[f+16>>2]|0;T=i;i=0;do{S=(T|0)/2|0;if(!(T&1))c[V+(S*12|0)>>2]=t;else c[V+(S*12|0)+4>>2]=t;i=i+1|0;T=c[r+(i<<2)>>2]|0}while((T|0)>-1)}c[r>>2]=-1;if((o|0)>-1){r=c[f+36>>2]|0;T=0;while(1){i=r+(T<<2)|0;V=T+1|0;if((c[i>>2]|0)>-1)T=V;else{nb=i;ob=V;qb=T;break}}c[nb>>2]=t;c[r+(ob<<2)>>2]=o;c[r+(qb+2<<2)>>2]=-1;rb=p+1|0}else rb=p}else rb=p;c[f+48>>2]=q;c[f+40>>2]=q;c[f+44>>2]=rb;zb(k);zb(m);l=s;return l|0}function pb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;d=a+12|0;e=c[d>>2]|0;f=c[a>>2]|0;if((e|0)<(f|0)){c[(c[a+16>>2]|0)+(e<<2)>>2]=b;c[d>>2]=(c[d>>2]|0)+1;g=0;return g|0}d=c[a+4>>2]|0;if((f|0)>=(d|0)){g=12;return g|0}e=(c[a+8>>2]|0)+f|0;f=(e|0)>(d|0)?d:e;e=a+16|0;d=Bb(c[e>>2]|0,f<<2)|0;if(!d){g=12;return g|0}else{c[a>>2]=f;c[e>>2]=d;pb(a,b)|0;return 0}return 0}function qb(b,d,e,f,g,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0;k=d+12|0;l=c[k>>2]|0;pb(d,e)|0;e=pb(d,0)|0;a:do if(!e){m=d+16|0;n=(f&1|0)==0;o=(f&2|0)!=0;p=1;q=0;r=i;b:while(1){s=r;c:while(1){while(1){t=c[k>>2]|0;if((t|0)<=(l|0)){u=q;v=0;break a}w=t+-1|0;c[k>>2]=w;x=c[m>>2]|0;y=c[x+(w<<2)>>2]|0;if((y|0)==1){z=x;A=t;B=7;break}else if(y)continue;y=t+-2|0;c[k>>2]=y;t=c[x+(y<<2)>>2]|0;y=c[t>>2]|0;if(!y){C=t;D=s;B=9;break c}else if((y|0)==3){E=t;F=s;B=20;break c}else if((y|0)==2){G=t;B=38;break}else if((y|0)==1){H=t;I=s;B=29;break c}}if((B|0)==7){B=0;t=A+-2|0;c[k>>2]=t;J=c[z+(t<<2)>>2]|0}else if((B|0)==38){B=0;t=c[G+4>>2]|0;y=pb(d,c[t>>2]|0)|0;if(y){u=q;v=y;break a}y=pb(d,0)|0;if(y){u=q;v=y;break a}y=c[t>>2]|0;x=c[t+4>>2]|0;w=c[t+8>>2]|0;K=a[t+12>>0]|0;t=ib(b,0,0,1,32)|0;if(!t){L=q;M=s;B=42;break b}N=ib(b,0,0,1,16)|0;O=t+4|0;c[O>>2]=N;if(!N){L=q;M=s;B=42;break b}c[t>>2]=2;c[t+8>>2]=-1;c[t+12>>2]=-1;c[N>>2]=y;c[N+4>>2]=x;c[N+8>>2]=w;w=N+12|0;a[w>>0]=a[w>>0]&-2|K&1;c[t+16>>2]=c[y+16>>2];c[s>>2]=t;J=c[O>>2]|0}s=J}if((B|0)==9){B=0;s=c[C+4>>2]|0;O=c[s+8>>2]|0;t=c[s>>2]|0;y=c[s+4>>2]|0;if(!((t|0)>-1|(t|0)==-4))if((t|0)!=-3|n)if((t|0)==-3)if(o&(p|0)!=0){c[h+(y<<2)>>2]=1;P=0;Q=y;R=-3;S=q;T=O}else{P=p;Q=y;R=-3;S=q;T=O}else{P=p;Q=y;R=t;S=q;T=O}else{P=p;Q=-1;R=-1;S=q;T=-1}else{P=p;Q=y;R=t;S=q+1|0;T=(c[g>>2]|0)+O|0}O=ib(b,0,0,1,32)|0;if((O|0)!=0?(t=ib(b,0,0,1,20)|0,c[O+4>>2]=t,(t|0)!=0):0){c[O>>2]=0;c[O+8>>2]=-1;c[O+12>>2]=-1;c[t>>2]=R;c[t+4>>2]=Q;c[t+8>>2]=T;U=O}else U=0;c[D>>2]=U;O=(U|0)==0?12:0;if((T|0)>(c[j>>2]|0)){c[j>>2]=T;V=P;W=S;X=D;Y=O}else{V=P;W=S;X=D;Y=O}}else if((B|0)==20){B=0;O=c[E+4>>2]|0;t=c[O>>2]|0;y=O+4|0;s=c[y>>2]|0;K=ib(b,0,0,1,32)|0;if(!K){Z=q;_=F;B=22;break}w=ib(b,0,0,1,8)|0;N=K+4|0;c[N>>2]=w;if(!w){Z=q;_=F;B=22;break}c[K>>2]=3;c[K+8>>2]=-1;c[K+12>>2]=-1;c[w>>2]=t;c[w+4>>2]=s;c[K+16>>2]=(c[s+16>>2]|0)+(c[t+16>>2]|0);c[F>>2]=K;K=c[N>>2]|0;N=pb(d,c[y>>2]|0)|0;if(N){u=q;v=N;break a}N=pb(d,0)|0;if(N){u=q;v=N;break a}N=pb(d,K+4|0)|0;if(N){u=q;v=N;break a}N=pb(d,1)|0;if(N){u=q;v=N;break a}N=pb(d,c[O>>2]|0)|0;if(N){u=q;v=N;break a}V=p;W=q;X=K;Y=pb(d,0)|0}else if((B|0)==29){B=0;K=c[H+4>>2]|0;N=c[K>>2]|0;O=K+4|0;y=c[O>>2]|0;t=ib(b,0,0,1,32)|0;if(!t){$=q;aa=I;B=31;break}s=ib(b,0,0,1,8)|0;w=t+4|0;c[w>>2]=s;if(!s){$=q;aa=I;B=31;break}c[t>>2]=1;c[t+8>>2]=-1;c[t+12>>2]=-1;c[s>>2]=N;c[s+4>>2]=y;c[t+16>>2]=(c[y+16>>2]|0)+(c[N+16>>2]|0);c[I>>2]=t;t=c[w>>2]|0;c[t>>2]=0;w=t+4|0;c[w>>2]=0;N=pb(d,c[O>>2]|0)|0;if(N){u=q;v=N;break a}N=pb(d,0)|0;if(N){u=q;v=N;break a}N=pb(d,w)|0;if(N){u=q;v=N;break a}N=pb(d,1)|0;if(N){u=q;v=N;break a}N=pb(d,c[K>>2]|0)|0;if(N){u=q;v=N;break a}V=p;W=q;X=t;Y=pb(d,0)|0}if(!Y){p=V;q=W;r=X}else{u=W;v=Y;break a}}if((B|0)==22){c[_>>2]=0;u=Z;v=12;break}else if((B|0)==31){c[aa>>2]=0;u=$;v=12;break}else if((B|0)==42){c[M>>2]=0;u=L;v=12;break}}else{u=0;v=e}while(0);c[g>>2]=(c[g>>2]|0)+u;return v|0}function rb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,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;g=(e|0)==0;a:do if(g)h=0;else{i=0;while(1){if((c[e+(i<<2)>>2]|0)<=-1){h=i;break a}i=i+1|0}}while(0);i=0;while(1)if((c[b+(i<<5)>>2]|0)>-1)i=i+1|0;else{j=i;break}i=0;while(1)if((c[d+(i<<5)>>2]|0)>-1)i=i+1|0;else{k=i;break}i=ib(a,0,0,1,(k+j<<5)+32|0)|0;if(!i){l=0;return l|0}j=c[b>>2]|0;b:do if((j|0)>-1){k=(h|0)>0;m=j;n=0;while(1){c[i+(n<<5)>>2]=m;c[i+(n<<5)+4>>2]=c[b+(n<<5)+4>>2];c[i+(n<<5)+8>>2]=c[b+(n<<5)+8>>2];c[i+(n<<5)+16>>2]=c[b+(n<<5)+16>>2]|f;c[i+(n<<5)+20>>2]=c[b+(n<<5)+20>>2];c[i+(n<<5)+24>>2]=c[b+(n<<5)+24>>2];c[i+(n<<5)+28>>2]=c[b+(n<<5)+28>>2];o=b+(n<<5)+12|0;p=c[o>>2]|0;q=(p|0)==0;if(q&g)c[i+(n<<5)+12>>2]=0;else{c:do if(q)r=0;else{s=0;while(1){if((c[p+(s<<2)>>2]|0)<=-1){r=s;break c}s=s+1|0}}while(0);p=ib(a,0,0,0,(r+h<<2)+4|0)|0;if(!p){l=0;break}if((r|0)>0){q=c[o>>2]|0;s=0;do{c[p+(s<<2)>>2]=c[q+(s<<2)>>2];s=s+1|0}while((s|0)!=(r|0));t=r}else t=0;if(k){s=0;do{c[p+(s+t<<2)>>2]=c[e+(s<<2)>>2];s=s+1|0}while((s|0)!=(h|0));u=h}else u=0;c[p+(u+t<<2)>>2]=-1;c[i+(n<<5)+12>>2]=p}s=n+1|0;m=c[b+(s<<5)>>2]|0;if((m|0)<=-1){v=s;break b}else n=s}return l|0}else v=0;while(0);b=c[d>>2]|0;t=i+(v<<5)|0;d:do if((b|0)>-1){u=b;h=t;e=v;r=0;while(1){c[h>>2]=u;c[i+(e<<5)+4>>2]=c[d+(r<<5)+4>>2];c[i+(e<<5)+8>>2]=c[d+(r<<5)+8>>2];c[i+(e<<5)+16>>2]=c[d+(r<<5)+16>>2];c[i+(e<<5)+20>>2]=c[d+(r<<5)+20>>2];c[i+(e<<5)+24>>2]=c[d+(r<<5)+24>>2];c[i+(e<<5)+28>>2]=c[d+(r<<5)+28>>2];g=d+(r<<5)+12|0;f=c[g>>2]|0;if(!f)c[i+(e<<5)+12>>2]=0;else{j=0;while(1)if((c[f+(j<<2)>>2]|0)>-1)j=j+1|0;else{w=j;break}j=ib(a,0,0,0,(w<<2)+4|0)|0;if(!j){l=0;break}if((w|0)>0){f=c[g>>2]|0;p=0;do{c[j+(p<<2)>>2]=c[f+(p<<2)>>2];p=p+1|0}while((p|0)!=(w|0));x=w}else x=0;c[j+(x<<2)>>2]=-1;c[i+(e<<5)+12>>2]=j}r=r+1|0;u=c[d+(r<<5)>>2]|0;e=r+v|0;p=i+(e<<5)|0;if((u|0)<=-1){y=p;break d}else h=p}return l|0}else y=t;while(0);c[y>>2]=-1;l=i;return l|0}function sb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,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,A=0;g=a+12|0;h=c[g>>2]|0;i=(f|0)!=0;if(i)c[f>>2]=0;j=pb(a,b)|0;if(j){k=j;return k|0}j=a+16|0;b=(d|0)==0;l=(e|0)==0;a:while(1){m=c[g>>2]|0;if((m|0)<=(h|0)){k=0;n=28;break}o=m+-1|0;c[g>>2]=o;m=c[(c[j>>2]|0)+(o<<2)>>2]|0;o=c[m>>2]|0;do if(!o){p=c[m+4>>2]|0;q=c[p>>2]|0;if((q|0)==-2){if(l)continue a;c[e>>2]=c[e>>2]|c[p+4>>2];continue a}else if((q|0)!=-3)continue a;q=c[p+4>>2]|0;if((q|0)<=-1)continue a;b:do if(!b){p=c[d>>2]|0;c:do if((p|0)>-1){r=p;s=d;t=0;while(1){u=t+1|0;if((r|0)==(q|0)){v=s;w=t;break}x=d+(u<<2)|0;r=c[x>>2]|0;if((r|0)<=-1){y=x;z=u;break c}else{s=x;t=u}}if((q|0)<0){y=v;z=w}else break b}else{y=d;z=0}while(0);c[y>>2]=q;c[d+(z+1<<2)>>2]=-1}while(0);if(!i)continue a;c[f>>2]=(c[f>>2]|0)+1;continue a}else if((o|0)==2){q=c[c[m+4>>2]>>2]|0;if(!(c[q+8>>2]|0))continue a;A=pb(a,q)|0}else if((o|0)==3){q=c[m+4>>2]|0;p=c[q>>2]|0;if(c[p+8>>2]|0){A=pb(a,p)|0;break}p=c[q+4>>2]|0;if(!(c[p+8>>2]|0))continue a;A=pb(a,p)|0}else if((o|0)==1){p=c[m+4>>2]|0;q=pb(a,c[p>>2]|0)|0;if(q){k=q;n=28;break a}A=pb(a,c[p+4>>2]|0)|0}else continue a;while(0);if(A){k=A;n=28;break}}if((n|0)==28)return k|0;return 0}function tb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;f=a;while(1){a=c[f>>2]|0;if((a|0)==2){g=c[f+4>>2]|0;if((c[g+8>>2]|0)==-1?(h=c[g>>2]|0,i=xb(c[h+28>>2]|0,c[h+24>>2]|0,b,d,e)|0,(i|0)!=0):0){j=i;k=10;break}else l=g}else if((a|0)==3){g=c[f+4>>2]|0;i=tb(c[g>>2]|0,b,d,e)|0;if(i){j=i;k=10;break}l=g+4|0}else if((a|0)==1){a=c[f+4>>2]|0;g=a+4|0;i=xb(c[(c[a>>2]|0)+28>>2]|0,c[(c[g>>2]|0)+24>>2]|0,b,d,e)|0;if(i){j=i;k=10;break}i=tb(c[a>>2]|0,b,d,e)|0;if(!i)l=g;else{j=i;k=10;break}}else{j=0;k=10;break}f=c[l>>2]|0}if((k|0)==10)return j|0;return 0}function ub(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;if((g|0)>-1&(d&8|0)==0){d=c[e+16>>2]|0;h=e+28|0;i=c[h>>2]|0;j=(a|0)!=0;if((i|0)!=0&j){k=e+48|0;e=0;do{l=c[d+(e*12|0)>>2]|0;if((l|0)==(c[k>>2]|0))m=g;else m=c[f+(l<<2)>>2]|0;l=b+(e<<3)|0;c[l>>2]=m;n=c[d+(e*12|0)+4>>2]|0;if((n|0)==(c[k>>2]|0))o=g;else o=c[f+(n<<2)>>2]|0;n=b+(e<<3)+4|0;c[n>>2]=o;if((m|0)==-1|(o|0)==-1){c[n>>2]=-1;c[l>>2]=-1}e=e+1|0;l=c[h>>2]|0}while(e>>>0<l>>>0&e>>>0<a>>>0);p=l}else p=i;if((p|0)!=0&j){j=0;while(1){i=b+(j<<3)+4|0;e=c[d+(j*12|0)+8>>2]|0;if((e|0)!=0?(h=c[e>>2]|0,(h|0)>-1):0){o=b+(j<<3)|0;m=h;h=c[o>>2]|0;f=0;while(1){if((h|0)>=(c[b+(m<<3)>>2]|0)?(c[i>>2]|0)<=(c[b+(m<<3)+4>>2]|0):0)q=h;else{c[i>>2]=-1;c[o>>2]=-1;q=-1}f=f+1|0;m=c[e+(f<<2)>>2]|0;if((m|0)<=-1)break;else h=q}}h=j+1|0;if(h>>>0<p>>>0&h>>>0<a>>>0)j=h;else{r=h;break}}}else r=0}else r=0;if(r>>>0<a>>>0)s=r;else return;do{c[b+(s<<3)>>2]=-1;c[b+(s<<3)+4>>2]=-1;s=s+1|0}while((s|0)!=(a|0));return}function vb(a,b,d,e,f,g,h,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0;k=i;i=i+720|0;l=k+456|0;m=k+228|0;n=k;c[n>>2]=a;o=0-b|0;p=(f|0)==0;a:do if((e|0)==1&p){q=a;r=g;s=h;t=1;u=18}else{v=a;w=g;x=h;y=p;z=f;A=a;B=1;C=e;while(1){D=v+(0-(c[j+(w<<2)>>2]|0))|0;if((Da[d&1](D,A)|0)<1){q=v;r=w;s=x;t=B;u=18;break a}if((x|0)==0&(w|0)>1){E=c[j+(w+-2<<2)>>2]|0;if((Da[d&1](v+o|0,D)|0)>-1){F=v;G=w;H=B;break a}if((Da[d&1](v+(0-(E+b))|0,D)|0)>-1){F=v;G=w;H=B;break a}}E=B+1|0;c[n+(B<<2)>>2]=D;I=C+-1|0;do if(I){if(!(I&1)){J=I;K=0;while(1){L=K+1|0;J=J>>>1;if(J&1){M=L;break}else K=L}if(M)N=M;else u=10}else u=10;if((u|0)==10){u=0;if(y){O=64;u=15;break}if(!(z&1)){P=z;Q=0}else{R=0;S=C;T=z;U=0;break}while(1){K=Q+1|0;P=P>>>1;if(P&1){V=K;W=Q;break}else Q=K}if(!V){R=0;S=C;T=z;U=0;break}else N=W+33|0}if(N>>>0>31){O=N;u=15}else{R=N;S=C;T=z;U=N}}else{O=32;u=15}while(0);if((u|0)==15){u=0;R=O+-32|0;S=z;T=0;U=O}I=T<<32-R|S>>>R;K=T>>>R;J=U+w|0;L=(K|0)==0;if((I|0)==1&L){F=D;G=J;H=E;break a}v=D;w=J;x=0;y=L;z=K;A=c[n>>2]|0;B=E;C=I}}while(0);if((u|0)==18)if(!s){F=q;G=r;H=t}else{i=k;return}b:do if((H|0)>=2?(t=n+(H<<2)|0,c[t>>2]=l,(b|0)!=0):0){if((H|0)>0){X=b;Y=l}else{r=b>>>0>256?256:b;q=c[n>>2]|0;Ub(l|0,q|0,r|0)|0;if((r|0)==(b|0))break;else{Z=b;_=r}while(1){Z=Z-_|0;_=Z>>>0>256?256:Z;Ub(l|0,q|0,_|0)|0;if((Z|0)==(_|0))break b}}while(1){q=X>>>0>256?256:X;r=c[n>>2]|0;Ub(Y|0,r|0,q|0)|0;s=r;r=0;do{u=r;r=r+1|0;U=s;s=c[n+(r<<2)>>2]|0;Ub(U|0,s|0,q|0)|0;c[n+(u<<2)>>2]=U+q}while((r|0)!=(H|0));if((X|0)==(q|0))break b;X=X-q|0;Y=c[t>>2]|0}}while(0);c[m>>2]=F;c:do if((G|0)>1){Y=G;X=F;H=F;n=1;while(1){_=X+o|0;Z=Y+-2|0;t=X+(0-((c[j+(Z<<2)>>2]|0)+b))|0;if((Da[d&1](H,t)|0)>-1?(Da[d&1](H,_)|0)>-1:0){$=n;break}r=n+1|0;s=m+(n<<2)|0;if((Da[d&1](t,_)|0)>-1){c[s>>2]=t;aa=t;ba=Y+-1|0}else{c[s>>2]=_;aa=_;ba=Z}if((ba|0)<=1){$=r;break}Y=ba;X=aa;H=c[m>>2]|0;n=r}if(($|0)>=2?(n=m+($<<2)|0,c[n>>2]=l,(b|0)!=0):0){if(($|0)>0){ca=b;da=l}else{H=b>>>0>256?256:b;X=c[m>>2]|0;Ub(l|0,X|0,H|0)|0;if((H|0)==(b|0)){ea=l;break}else{fa=b;ga=H}while(1){fa=fa-ga|0;ga=fa>>>0>256?256:fa;Ub(l|0,X|0,ga|0)|0;if((fa|0)==(ga|0)){ea=l;break c}}}while(1){X=ca>>>0>256?256:ca;H=c[m>>2]|0;Ub(da|0,H|0,X|0)|0;Y=H;H=0;do{r=H;H=H+1|0;Z=Y;Y=c[m+(H<<2)>>2]|0;Ub(Z|0,Y|0,X|0)|0;c[m+(r<<2)>>2]=Z+X}while((H|0)!=($|0));if((ca|0)==(X|0)){ea=l;break c}ca=ca-X|0;da=c[n>>2]|0}}else ea=l}else ea=l;while(0);i=k;return}function wb(a,b){a=a|0;b=b|0;var d=0,e=0;d=c[c[(c[a>>2]|0)+4>>2]>>2]|0;a=c[c[(c[b>>2]|0)+4>>2]>>2]|0;if((d|0)<(a|0)){e=-1;return e|0}e=(d|0)>(a|0)&1;return e|0}function xb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,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,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;g=c[a>>2]|0;h=(g|0)>-1;if(!d){if(!h){i=0;return i|0}j=a;k=a;l=g;while(1){a:do if((c[b>>2]|0)>-1){g=b;m=l;while(1){n=e+(m<<2)|0;c[n>>2]=(c[n>>2]|0)+1;n=g+32|0;if((c[n>>2]|0)<=-1)break a;g=n;m=c[j>>2]|0}}while(0);m=k+32|0;g=c[m>>2]|0;if((g|0)>-1){j=m;k=m;l=g}else{i=0;break}}return i|0}if(!h){i=0;return i|0}h=a;l=a;b:while(1){a=c[b>>2]|0;c:do if((a|0)>-1){k=l+4|0;j=l+8|0;e=l+16|0;g=l+20|0;m=l+24|0;n=l+28|0;o=l+12|0;p=b;q=a;r=-1;while(1){s=p;t=q;while(1){u=s;s=s+32|0;if((t|0)!=(r|0)){v=u;w=t;x=s;break}t=c[s>>2]|0;if((t|0)<=-1)break c}t=d+(c[f+(c[h>>2]<<2)>>2]<<5)|0;while(1){s=t+8|0;if(!(c[s>>2]|0)){y=s;z=t;break}else t=t+32|0}c[z+40>>2]=0;c[z>>2]=c[k>>2];c[z+4>>2]=c[j>>2];c[y>>2]=d+(c[f+(w<<2)>>2]<<5);c[z+12>>2]=w;t=c[g>>2]|0;s=c[m>>2]|0;u=c[v+16>>2]|c[e>>2]|((t|0)!=0?4:0)|((s|0)!=0?8:0);A=z+20|0;c[A>>2]=u;B=c[n>>2]|0;C=z+24|0;if((B|0)>-1){c[C>>2]=B;c[A>>2]=u|256}else c[C>>2]=t;if(!s)c[z+28>>2]=0;else{t=0;while(1){C=t+1|0;if(!(c[s+(t<<2)>>2]|0)){D=C;break}else t=C}t=yb(D<<2)|0;c[z+28>>2]=t;if(!t){i=12;E=49;break b}s=c[m>>2]|0;C=c[s>>2]|0;if(!C)F=t;else{u=C;C=t;A=0;while(1){c[C>>2]=u;A=A+1|0;u=c[s+(A<<2)>>2]|0;B=t+(A<<2)|0;if(!u){F=B;break}else C=B}}c[F>>2]=0}C=c[o>>2]|0;if(!C)G=0;else{u=0;while(1)if((c[C+(u<<2)>>2]|0)>-1)u=u+1|0;else{G=u;break}}u=v+12|0;C=c[u>>2]|0;if(!C)H=0;else{A=0;while(1)if((c[C+(A<<2)>>2]|0)>-1)A=A+1|0;else{H=A;break}}A=z+16|0;C=c[A>>2]|0;if(C)zb(C);c[A>>2]=0;C=H+G|0;if((C|0)>0){t=yb((C<<2)+4|0)|0;c[A>>2]=t;if(!t){i=12;E=49;break b}A=c[o>>2]|0;if((A|0)!=0?(C=c[A>>2]|0,(C|0)>-1):0){s=C;C=0;while(1){c[t+(C<<2)>>2]=s;B=C+1|0;s=c[A+(B<<2)>>2]|0;if((s|0)<=-1){I=B;break}else C=B}}else I=0;C=c[u>>2]|0;if((C|0)!=0?(s=c[C>>2]|0,(s|0)>-1):0){A=(I|0)>0;B=s;s=0;J=I;while(1){d:do if(A){K=0;while(1){if((c[t+(K<<2)>>2]|0)==(B|0)){L=J;break d}K=K+1|0;if((K|0)>=(I|0)){E=40;break}}}else E=40;while(0);if((E|0)==40){E=0;c[t+(J<<2)>>2]=B;L=J+1|0}s=s+1|0;B=c[C+(s<<2)>>2]|0;if((B|0)<=-1){M=L;break}else J=L}}else M=I;c[t+(M<<2)>>2]=-1}J=c[x>>2]|0;if((J|0)>-1){p=x;q=J;r=w}else break}}while(0);a=l+32|0;if((c[a>>2]|0)>-1){h=a;l=a}else{i=0;E=49;break}}if((E|0)==49)return i|0;return 0}function yb(a){a=a|0;var b=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,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,ta=0,wa=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,Ua=0,Va=0,Wa=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0;do if(a>>>0<245){if(a>>>0<11)b=16;else b=a+11&-8;d=b>>>3;e=c[1964]|0;f=e>>>d;if(f&3){g=(f&1^1)+d|0;h=g<<1;i=7896+(h<<2)|0;j=7896+(h+2<<2)|0;h=c[j>>2]|0;k=h+8|0;l=c[k>>2]|0;do if((i|0)!=(l|0)){if(l>>>0<(c[1968]|0)>>>0)va();m=l+12|0;if((c[m>>2]|0)==(h|0)){c[m>>2]=i;c[j>>2]=l;break}else va()}else c[1964]=e&~(1<<g);while(0);l=g<<3;c[h+4>>2]=l|3;j=h+(l|4)|0;c[j>>2]=c[j>>2]|1;n=k;return n|0}j=c[1966]|0;if(b>>>0>j>>>0){if(f){l=2<<d;i=f<<d&(l|0-l);l=(i&0-i)+-1|0;i=l>>>12&16;m=l>>>i;l=m>>>5&8;o=m>>>l;m=o>>>2&4;p=o>>>m;o=p>>>1&2;q=p>>>o;p=q>>>1&1;r=(l|i|m|o|p)+(q>>>p)|0;p=r<<1;q=7896+(p<<2)|0;o=7896+(p+2<<2)|0;p=c[o>>2]|0;m=p+8|0;i=c[m>>2]|0;do if((q|0)!=(i|0)){if(i>>>0<(c[1968]|0)>>>0)va();l=i+12|0;if((c[l>>2]|0)==(p|0)){c[l>>2]=q;c[o>>2]=i;s=c[1966]|0;break}else va()}else{c[1964]=e&~(1<<r);s=j}while(0);j=r<<3;e=j-b|0;c[p+4>>2]=b|3;i=p+b|0;c[p+(b|4)>>2]=e|1;c[p+j>>2]=e;if(s){j=c[1969]|0;o=s>>>3;q=o<<1;d=7896+(q<<2)|0;f=c[1964]|0;k=1<<o;if(f&k){o=7896+(q+2<<2)|0;h=c[o>>2]|0;if(h>>>0<(c[1968]|0)>>>0)va();else{t=o;u=h}}else{c[1964]=f|k;t=7896+(q+2<<2)|0;u=d}c[t>>2]=j;c[u+12>>2]=j;c[j+8>>2]=u;c[j+12>>2]=d}c[1966]=e;c[1969]=i;n=m;return n|0}i=c[1965]|0;if(i){e=(i&0-i)+-1|0;i=e>>>12&16;d=e>>>i;e=d>>>5&8;j=d>>>e;d=j>>>2&4;q=j>>>d;j=q>>>1&2;k=q>>>j;q=k>>>1&1;f=c[8160+((e|i|d|j|q)+(k>>>q)<<2)>>2]|0;q=(c[f+4>>2]&-8)-b|0;k=f;j=f;while(1){f=c[k+16>>2]|0;if(!f){d=c[k+20>>2]|0;if(!d){v=q;w=j;break}else x=d}else x=f;f=(c[x+4>>2]&-8)-b|0;d=f>>>0<q>>>0;q=d?f:q;k=x;j=d?x:j}j=c[1968]|0;if(w>>>0<j>>>0)va();k=w+b|0;if(w>>>0>=k>>>0)va();q=c[w+24>>2]|0;m=c[w+12>>2]|0;do if((m|0)==(w|0)){p=w+20|0;r=c[p>>2]|0;if(!r){d=w+16|0;f=c[d>>2]|0;if(!f){y=0;break}else{z=f;A=d}}else{z=r;A=p}while(1){p=z+20|0;r=c[p>>2]|0;if(r){z=r;A=p;continue}p=z+16|0;r=c[p>>2]|0;if(!r){B=z;C=A;break}else{z=r;A=p}}if(C>>>0<j>>>0)va();else{c[C>>2]=0;y=B;break}}else{p=c[w+8>>2]|0;if(p>>>0<j>>>0)va();r=p+12|0;if((c[r>>2]|0)!=(w|0))va();d=m+8|0;if((c[d>>2]|0)==(w|0)){c[r>>2]=m;c[d>>2]=p;y=m;break}else va()}while(0);do if(q){m=c[w+28>>2]|0;j=8160+(m<<2)|0;if((w|0)==(c[j>>2]|0)){c[j>>2]=y;if(!y){c[1965]=c[1965]&~(1<<m);break}}else{if(q>>>0<(c[1968]|0)>>>0)va();m=q+16|0;if((c[m>>2]|0)==(w|0))c[m>>2]=y;else c[q+20>>2]=y;if(!y)break}m=c[1968]|0;if(y>>>0<m>>>0)va();c[y+24>>2]=q;j=c[w+16>>2]|0;do if(j)if(j>>>0<m>>>0)va();else{c[y+16>>2]=j;c[j+24>>2]=y;break}while(0);j=c[w+20>>2]|0;if(j)if(j>>>0<(c[1968]|0)>>>0)va();else{c[y+20>>2]=j;c[j+24>>2]=y;break}}while(0);if(v>>>0<16){q=v+b|0;c[w+4>>2]=q|3;j=w+(q+4)|0;c[j>>2]=c[j>>2]|1}else{c[w+4>>2]=b|3;c[w+(b|4)>>2]=v|1;c[w+(v+b)>>2]=v;j=c[1966]|0;if(j){q=c[1969]|0;m=j>>>3;j=m<<1;p=7896+(j<<2)|0;d=c[1964]|0;r=1<<m;if(d&r){m=7896+(j+2<<2)|0;f=c[m>>2]|0;if(f>>>0<(c[1968]|0)>>>0)va();else{D=m;E=f}}else{c[1964]=d|r;D=7896+(j+2<<2)|0;E=p}c[D>>2]=q;c[E+12>>2]=q;c[q+8>>2]=E;c[q+12>>2]=p}c[1966]=v;c[1969]=k}n=w+8|0;return n|0}else F=b}else F=b}else if(a>>>0<=4294967231){p=a+11|0;q=p&-8;j=c[1965]|0;if(j){r=0-q|0;d=p>>>8;if(d)if(q>>>0>16777215)G=31;else{p=(d+1048320|0)>>>16&8;f=d<<p;d=(f+520192|0)>>>16&4;m=f<<d;f=(m+245760|0)>>>16&2;i=14-(d|p|f)+(m<<f>>>15)|0;G=q>>>(i+7|0)&1|i<<1}else G=0;i=c[8160+(G<<2)>>2]|0;a:do if(!i){H=r;I=0;J=0}else{if((G|0)==31)K=0;else K=25-(G>>>1)|0;f=r;m=0;p=q<<K;d=i;e=0;while(1){h=c[d+4>>2]&-8;o=h-q|0;if(o>>>0<f>>>0)if((h|0)==(q|0)){H=o;I=d;J=d;break a}else{L=o;M=d}else{L=f;M=e}o=c[d+20>>2]|0;d=c[d+(p>>>31<<2)+16>>2]|0;h=(o|0)==0|(o|0)==(d|0)?m:o;if(!d){H=L;I=h;J=M;break}else{f=L;m=h;p=p<<1;e=M}}}while(0);if((I|0)==0&(J|0)==0){i=2<<G;r=j&(i|0-i);if(!r){F=q;break}i=(r&0-r)+-1|0;r=i>>>12&16;k=i>>>r;i=k>>>5&8;e=k>>>i;k=e>>>2&4;p=e>>>k;e=p>>>1&2;m=p>>>e;p=m>>>1&1;N=c[8160+((i|r|k|e|p)+(m>>>p)<<2)>>2]|0}else N=I;if(!N){O=H;P=J}else{p=H;m=N;e=J;while(1){k=(c[m+4>>2]&-8)-q|0;r=k>>>0<p>>>0;i=r?k:p;k=r?m:e;r=c[m+16>>2]|0;if(r){p=i;m=r;e=k;continue}m=c[m+20>>2]|0;if(!m){O=i;P=k;break}else{p=i;e=k}}}if((P|0)!=0?O>>>0<((c[1966]|0)-q|0)>>>0:0){e=c[1968]|0;if(P>>>0<e>>>0)va();p=P+q|0;if(P>>>0>=p>>>0)va();m=c[P+24>>2]|0;j=c[P+12>>2]|0;do if((j|0)==(P|0)){k=P+20|0;i=c[k>>2]|0;if(!i){r=P+16|0;f=c[r>>2]|0;if(!f){Q=0;break}else{R=f;S=r}}else{R=i;S=k}while(1){k=R+20|0;i=c[k>>2]|0;if(i){R=i;S=k;continue}k=R+16|0;i=c[k>>2]|0;if(!i){T=R;U=S;break}else{R=i;S=k}}if(U>>>0<e>>>0)va();else{c[U>>2]=0;Q=T;break}}else{k=c[P+8>>2]|0;if(k>>>0<e>>>0)va();i=k+12|0;if((c[i>>2]|0)!=(P|0))va();r=j+8|0;if((c[r>>2]|0)==(P|0)){c[i>>2]=j;c[r>>2]=k;Q=j;break}else va()}while(0);do if(m){j=c[P+28>>2]|0;e=8160+(j<<2)|0;if((P|0)==(c[e>>2]|0)){c[e>>2]=Q;if(!Q){c[1965]=c[1965]&~(1<<j);break}}else{if(m>>>0<(c[1968]|0)>>>0)va();j=m+16|0;if((c[j>>2]|0)==(P|0))c[j>>2]=Q;else c[m+20>>2]=Q;if(!Q)break}j=c[1968]|0;if(Q>>>0<j>>>0)va();c[Q+24>>2]=m;e=c[P+16>>2]|0;do if(e)if(e>>>0<j>>>0)va();else{c[Q+16>>2]=e;c[e+24>>2]=Q;break}while(0);e=c[P+20>>2]|0;if(e)if(e>>>0<(c[1968]|0)>>>0)va();else{c[Q+20>>2]=e;c[e+24>>2]=Q;break}}while(0);b:do if(O>>>0>=16){c[P+4>>2]=q|3;c[P+(q|4)>>2]=O|1;c[P+(O+q)>>2]=O;m=O>>>3;if(O>>>0<256){e=m<<1;j=7896+(e<<2)|0;k=c[1964]|0;r=1<<m;do if(!(k&r)){c[1964]=k|r;V=7896+(e+2<<2)|0;W=j}else{m=7896+(e+2<<2)|0;i=c[m>>2]|0;if(i>>>0>=(c[1968]|0)>>>0){V=m;W=i;break}va()}while(0);c[V>>2]=p;c[W+12>>2]=p;c[P+(q+8)>>2]=W;c[P+(q+12)>>2]=j;break}e=O>>>8;if(e)if(O>>>0>16777215)X=31;else{r=(e+1048320|0)>>>16&8;k=e<<r;e=(k+520192|0)>>>16&4;i=k<<e;k=(i+245760|0)>>>16&2;m=14-(e|r|k)+(i<<k>>>15)|0;X=O>>>(m+7|0)&1|m<<1}else X=0;m=8160+(X<<2)|0;c[P+(q+28)>>2]=X;c[P+(q+20)>>2]=0;c[P+(q+16)>>2]=0;k=c[1965]|0;i=1<<X;if(!(k&i)){c[1965]=k|i;c[m>>2]=p;c[P+(q+24)>>2]=m;c[P+(q+12)>>2]=p;c[P+(q+8)>>2]=p;break}i=c[m>>2]|0;if((X|0)==31)Y=0;else Y=25-(X>>>1)|0;c:do if((c[i+4>>2]&-8|0)!=(O|0)){m=O<<Y;k=i;while(1){r=k+(m>>>31<<2)+16|0;e=c[r>>2]|0;if(!e){Z=r;_=k;break}if((c[e+4>>2]&-8|0)==(O|0)){$=e;break c}else{m=m<<1;k=e}}if(Z>>>0<(c[1968]|0)>>>0)va();else{c[Z>>2]=p;c[P+(q+24)>>2]=_;c[P+(q+12)>>2]=p;c[P+(q+8)>>2]=p;break b}}else $=i;while(0);i=$+8|0;j=c[i>>2]|0;k=c[1968]|0;if($>>>0>=k>>>0&j>>>0>=k>>>0){c[j+12>>2]=p;c[i>>2]=p;c[P+(q+8)>>2]=j;c[P+(q+12)>>2]=$;c[P+(q+24)>>2]=0;break}else va()}else{j=O+q|0;c[P+4>>2]=j|3;i=P+(j+4)|0;c[i>>2]=c[i>>2]|1}while(0);n=P+8|0;return n|0}else F=q}else F=q}else F=-1;while(0);P=c[1966]|0;if(P>>>0>=F>>>0){O=P-F|0;$=c[1969]|0;if(O>>>0>15){c[1969]=$+F;c[1966]=O;c[$+(F+4)>>2]=O|1;c[$+P>>2]=O;c[$+4>>2]=F|3}else{c[1966]=0;c[1969]=0;c[$+4>>2]=P|3;O=$+(P+4)|0;c[O>>2]=c[O>>2]|1}n=$+8|0;return n|0}$=c[1967]|0;if($>>>0>F>>>0){O=$-F|0;c[1967]=O;$=c[1970]|0;c[1970]=$+F;c[$+(F+4)>>2]=O|1;c[$+4>>2]=F|3;n=$+8|0;return n|0}do if(!(c[2082]|0)){$=ua(30)|0;if(!($+-1&$)){c[2084]=$;c[2083]=$;c[2085]=-1;c[2086]=-1;c[2087]=0;c[2075]=0;c[2082]=(xa(0)|0)&-16^1431655768;break}else va()}while(0);$=F+48|0;O=c[2084]|0;P=F+47|0;_=O+P|0;Z=0-O|0;O=_&Z;if(O>>>0<=F>>>0){n=0;return n|0}Y=c[2074]|0;if((Y|0)!=0?(X=c[2072]|0,W=X+O|0,W>>>0<=X>>>0|W>>>0>Y>>>0):0){n=0;return n|0}d:do if(!(c[2075]&4)){Y=c[1970]|0;e:do if(Y){W=8304|0;while(1){X=c[W>>2]|0;if(X>>>0<=Y>>>0?(V=W+4|0,(X+(c[V>>2]|0)|0)>>>0>Y>>>0):0){aa=W;ba=V;ca=W;break}W=c[W+8>>2]|0;if(!W){da=181;break e}}if(ca){W=_-(c[1967]|0)&Z;if(W>>>0<2147483647){V=ka(W|0)|0;if((V|0)==((c[aa>>2]|0)+(c[ba>>2]|0)|0)){ea=V;fa=W;da=190}else{ga=V;ha=W;da=191}}else ia=0}else da=181}else da=181;while(0);do if((da|0)==181){Y=ka(0)|0;if((Y|0)!=(-1|0)){q=Y;W=c[2083]|0;V=W+-1|0;if(!(V&q))ja=O;else ja=O-q+(V+q&0-W)|0;W=c[2072]|0;q=W+ja|0;if(ja>>>0>F>>>0&ja>>>0<2147483647){V=c[2074]|0;if((V|0)!=0?q>>>0<=W>>>0|q>>>0>V>>>0:0){ia=0;break}V=ka(ja|0)|0;if((V|0)==(Y|0)){ea=Y;fa=ja;da=190}else{ga=V;ha=ja;da=191}}else ia=0}else ia=0}while(0);f:do if((da|0)==190)if((ea|0)==(-1|0))ia=fa;else{la=ea;ma=fa;da=201;break d}else if((da|0)==191){V=0-ha|0;do if((ga|0)!=(-1|0)&ha>>>0<2147483647&$>>>0>ha>>>0?(Y=c[2084]|0,q=P-ha+Y&0-Y,q>>>0<2147483647):0)if((ka(q|0)|0)==(-1|0)){ka(V|0)|0;ia=0;break f}else{na=q+ha|0;break}else na=ha;while(0);if((ga|0)==(-1|0))ia=0;else{la=ga;ma=na;da=201;break d}}while(0);c[2075]=c[2075]|4;oa=ia;da=198}else{oa=0;da=198}while(0);if((((da|0)==198?O>>>0<2147483647:0)?(ia=ka(O|0)|0,O=ka(0)|0,(ia|0)!=(-1|0)&(O|0)!=(-1|0)&ia>>>0<O>>>0):0)?(na=O-ia|0,O=na>>>0>(F+40|0)>>>0,O):0){la=ia;ma=O?na:oa;da=201}if((da|0)==201){oa=(c[2072]|0)+ma|0;c[2072]=oa;if(oa>>>0>(c[2073]|0)>>>0)c[2073]=oa;oa=c[1970]|0;g:do if(oa){na=8304|0;do{O=c[na>>2]|0;ia=na+4|0;ga=c[ia>>2]|0;if((la|0)==(O+ga|0)){pa=O;qa=ia;ra=ga;ta=na;da=213;break}na=c[na+8>>2]|0}while((na|0)!=0);if(((da|0)==213?(c[ta+12>>2]&8|0)==0:0)?oa>>>0>=pa>>>0&oa>>>0<la>>>0:0){c[qa>>2]=ra+ma;na=(c[1967]|0)+ma|0;ga=oa+8|0;if(!(ga&7))wa=0;else wa=0-ga&7;ga=na-wa|0;c[1970]=oa+wa;c[1967]=ga;c[oa+(wa+4)>>2]=ga|1;c[oa+(na+4)>>2]=40;c[1971]=c[2086];break}na=c[1968]|0;if(la>>>0<na>>>0){c[1968]=la;ya=la}else ya=na;na=la+ma|0;ga=8304|0;do{if((c[ga>>2]|0)==(na|0)){za=ga;Aa=ga;da=223;break}ga=c[ga+8>>2]|0}while((ga|0)!=0);if((da|0)==223?(c[Aa+12>>2]&8|0)==0:0){c[za>>2]=la;ga=Aa+4|0;c[ga>>2]=(c[ga>>2]|0)+ma;ga=la+8|0;if(!(ga&7))Ba=0;else Ba=0-ga&7;ga=la+(ma+8)|0;if(!(ga&7))Ca=0;else Ca=0-ga&7;ga=la+(Ca+ma)|0;na=Ba+F|0;ia=la+na|0;O=ga-(la+Ba)-F|0;c[la+(Ba+4)>>2]=F|3;h:do if((ga|0)!=(oa|0)){if((ga|0)==(c[1969]|0)){ha=(c[1966]|0)+O|0;c[1966]=ha;c[1969]=ia;c[la+(na+4)>>2]=ha|1;c[la+(ha+na)>>2]=ha;break}ha=ma+4|0;P=c[la+(ha+Ca)>>2]|0;if((P&3|0)==1){$=P&-8;fa=P>>>3;i:do if(P>>>0>=256){ea=c[la+((Ca|24)+ma)>>2]|0;ja=c[la+(ma+12+Ca)>>2]|0;do if((ja|0)==(ga|0)){ba=Ca|16;aa=la+(ha+ba)|0;Z=c[aa>>2]|0;if(!Z){_=la+(ba+ma)|0;ba=c[_>>2]|0;if(!ba){Da=0;break}else{Ea=ba;Fa=_}}else{Ea=Z;Fa=aa}while(1){aa=Ea+20|0;Z=c[aa>>2]|0;if(Z){Ea=Z;Fa=aa;continue}aa=Ea+16|0;Z=c[aa>>2]|0;if(!Z){Ga=Ea;Ha=Fa;break}else{Ea=Z;Fa=aa}}if(Ha>>>0<ya>>>0)va();else{c[Ha>>2]=0;Da=Ga;break}}else{aa=c[la+((Ca|8)+ma)>>2]|0;if(aa>>>0<ya>>>0)va();Z=aa+12|0;if((c[Z>>2]|0)!=(ga|0))va();_=ja+8|0;if((c[_>>2]|0)==(ga|0)){c[Z>>2]=ja;c[_>>2]=aa;Da=ja;break}else va()}while(0);if(!ea)break;ja=c[la+(ma+28+Ca)>>2]|0;aa=8160+(ja<<2)|0;do if((ga|0)!=(c[aa>>2]|0)){if(ea>>>0<(c[1968]|0)>>>0)va();_=ea+16|0;if((c[_>>2]|0)==(ga|0))c[_>>2]=Da;else c[ea+20>>2]=Da;if(!Da)break i}else{c[aa>>2]=Da;if(Da)break;c[1965]=c[1965]&~(1<<ja);break i}while(0);ja=c[1968]|0;if(Da>>>0<ja>>>0)va();c[Da+24>>2]=ea;aa=Ca|16;_=c[la+(aa+ma)>>2]|0;do if(_)if(_>>>0<ja>>>0)va();else{c[Da+16>>2]=_;c[_+24>>2]=Da;break}while(0);_=c[la+(ha+aa)>>2]|0;if(!_)break;if(_>>>0<(c[1968]|0)>>>0)va();else{c[Da+20>>2]=_;c[_+24>>2]=Da;break}}else{_=c[la+((Ca|8)+ma)>>2]|0;ja=c[la+(ma+12+Ca)>>2]|0;ea=7896+(fa<<1<<2)|0;do if((_|0)!=(ea|0)){if(_>>>0<ya>>>0)va();if((c[_+12>>2]|0)==(ga|0))break;va()}while(0);if((ja|0)==(_|0)){c[1964]=c[1964]&~(1<<fa);break}do if((ja|0)==(ea|0))Ia=ja+8|0;else{if(ja>>>0<ya>>>0)va();aa=ja+8|0;if((c[aa>>2]|0)==(ga|0)){Ia=aa;break}va()}while(0);c[_+12>>2]=ja;c[Ia>>2]=_}while(0);Ja=la+(($|Ca)+ma)|0;Ka=$+O|0}else{Ja=ga;Ka=O}fa=Ja+4|0;c[fa>>2]=c[fa>>2]&-2;c[la+(na+4)>>2]=Ka|1;c[la+(Ka+na)>>2]=Ka;fa=Ka>>>3;if(Ka>>>0<256){ha=fa<<1;P=7896+(ha<<2)|0;ea=c[1964]|0;aa=1<<fa;do if(!(ea&aa)){c[1964]=ea|aa;La=7896+(ha+2<<2)|0;Ma=P}else{fa=7896+(ha+2<<2)|0;Z=c[fa>>2]|0;if(Z>>>0>=(c[1968]|0)>>>0){La=fa;Ma=Z;break}va()}while(0);c[La>>2]=ia;c[Ma+12>>2]=ia;c[la+(na+8)>>2]=Ma;c[la+(na+12)>>2]=P;break}ha=Ka>>>8;do if(!ha)Na=0;else{if(Ka>>>0>16777215){Na=31;break}aa=(ha+1048320|0)>>>16&8;ea=ha<<aa;$=(ea+520192|0)>>>16&4;Z=ea<<$;ea=(Z+245760|0)>>>16&2;fa=14-($|aa|ea)+(Z<<ea>>>15)|0;Na=Ka>>>(fa+7|0)&1|fa<<1}while(0);ha=8160+(Na<<2)|0;c[la+(na+28)>>2]=Na;c[la+(na+20)>>2]=0;c[la+(na+16)>>2]=0;P=c[1965]|0;fa=1<<Na;if(!(P&fa)){c[1965]=P|fa;c[ha>>2]=ia;c[la+(na+24)>>2]=ha;c[la+(na+12)>>2]=ia;c[la+(na+8)>>2]=ia;break}fa=c[ha>>2]|0;if((Na|0)==31)Oa=0;else Oa=25-(Na>>>1)|0;j:do if((c[fa+4>>2]&-8|0)!=(Ka|0)){ha=Ka<<Oa;P=fa;while(1){ea=P+(ha>>>31<<2)+16|0;Z=c[ea>>2]|0;if(!Z){Pa=ea;Qa=P;break}if((c[Z+4>>2]&-8|0)==(Ka|0)){Ra=Z;break j}else{ha=ha<<1;P=Z}}if(Pa>>>0<(c[1968]|0)>>>0)va();else{c[Pa>>2]=ia;c[la+(na+24)>>2]=Qa;c[la+(na+12)>>2]=ia;c[la+(na+8)>>2]=ia;break h}}else Ra=fa;while(0);fa=Ra+8|0;P=c[fa>>2]|0;ha=c[1968]|0;if(Ra>>>0>=ha>>>0&P>>>0>=ha>>>0){c[P+12>>2]=ia;c[fa>>2]=ia;c[la+(na+8)>>2]=P;c[la+(na+12)>>2]=Ra;c[la+(na+24)>>2]=0;break}else va()}else{P=(c[1967]|0)+O|0;c[1967]=P;c[1970]=ia;c[la+(na+4)>>2]=P|1}while(0);n=la+(Ba|8)|0;return n|0}na=8304|0;while(1){ia=c[na>>2]|0;if(ia>>>0<=oa>>>0?(O=c[na+4>>2]|0,ga=ia+O|0,ga>>>0>oa>>>0):0){Sa=ia;Ta=O;Ua=ga;break}na=c[na+8>>2]|0}na=Sa+(Ta+-39)|0;if(!(na&7))Va=0;else Va=0-na&7;na=Sa+(Ta+-47+Va)|0;ga=na>>>0<(oa+16|0)>>>0?oa:na;na=ga+8|0;O=la+8|0;if(!(O&7))Wa=0;else Wa=0-O&7;O=ma+-40-Wa|0;c[1970]=la+Wa;c[1967]=O;c[la+(Wa+4)>>2]=O|1;c[la+(ma+-36)>>2]=40;c[1971]=c[2086];c[ga+4>>2]=27;c[na+0>>2]=c[2076];c[na+4>>2]=c[2077];c[na+8>>2]=c[2078];c[na+12>>2]=c[2079];c[2076]=la;c[2077]=ma;c[2079]=0;c[2078]=na;na=ga+28|0;c[na>>2]=7;if((ga+32|0)>>>0<Ua>>>0){O=na;do{na=O;O=O+4|0;c[O>>2]=7}while((na+8|0)>>>0<Ua>>>0)}if((ga|0)!=(oa|0)){O=ga-oa|0;na=oa+(O+4)|0;c[na>>2]=c[na>>2]&-2;c[oa+4>>2]=O|1;c[oa+O>>2]=O;na=O>>>3;if(O>>>0<256){ia=na<<1;P=7896+(ia<<2)|0;fa=c[1964]|0;ha=1<<na;do if(!(fa&ha)){c[1964]=fa|ha;Xa=7896+(ia+2<<2)|0;Ya=P}else{na=7896+(ia+2<<2)|0;_=c[na>>2]|0;if(_>>>0>=(c[1968]|0)>>>0){Xa=na;Ya=_;break}va()}while(0);c[Xa>>2]=oa;c[Ya+12>>2]=oa;c[oa+8>>2]=Ya;c[oa+12>>2]=P;break}ia=O>>>8;if(ia)if(O>>>0>16777215)Za=31;else{ha=(ia+1048320|0)>>>16&8;fa=ia<<ha;ia=(fa+520192|0)>>>16&4;ga=fa<<ia;fa=(ga+245760|0)>>>16&2;_=14-(ia|ha|fa)+(ga<<fa>>>15)|0;Za=O>>>(_+7|0)&1|_<<1}else Za=0;_=8160+(Za<<2)|0;c[oa+28>>2]=Za;c[oa+20>>2]=0;c[oa+16>>2]=0;fa=c[1965]|0;ga=1<<Za;if(!(fa&ga)){c[1965]=fa|ga;c[_>>2]=oa;c[oa+24>>2]=_;c[oa+12>>2]=oa;c[oa+8>>2]=oa;break}ga=c[_>>2]|0;if((Za|0)==31)_a=0;else _a=25-(Za>>>1)|0;k:do if((c[ga+4>>2]&-8|0)!=(O|0)){_=O<<_a;fa=ga;while(1){ha=fa+(_>>>31<<2)+16|0;ia=c[ha>>2]|0;if(!ia){$a=ha;ab=fa;break}if((c[ia+4>>2]&-8|0)==(O|0)){bb=ia;break k}else{_=_<<1;fa=ia}}if($a>>>0<(c[1968]|0)>>>0)va();else{c[$a>>2]=oa;c[oa+24>>2]=ab;c[oa+12>>2]=oa;c[oa+8>>2]=oa;break g}}else bb=ga;while(0);ga=bb+8|0;O=c[ga>>2]|0;P=c[1968]|0;if(bb>>>0>=P>>>0&O>>>0>=P>>>0){c[O+12>>2]=oa;c[ga>>2]=oa;c[oa+8>>2]=O;c[oa+12>>2]=bb;c[oa+24>>2]=0;break}else va()}}else{O=c[1968]|0;if((O|0)==0|la>>>0<O>>>0)c[1968]=la;c[2076]=la;c[2077]=ma;c[2079]=0;c[1973]=c[2082];c[1972]=-1;O=0;do{ga=O<<1;P=7896+(ga<<2)|0;c[7896+(ga+3<<2)>>2]=P;c[7896+(ga+2<<2)>>2]=P;O=O+1|0}while((O|0)!=32);O=la+8|0;if(!(O&7))cb=0;else cb=0-O&7;O=ma+-40-cb|0;c[1970]=la+cb;c[1967]=O;c[la+(cb+4)>>2]=O|1;c[la+(ma+-36)>>2]=40;c[1971]=c[2086]}while(0);ma=c[1967]|0;if(ma>>>0>F>>>0){la=ma-F|0;c[1967]=la;ma=c[1970]|0;c[1970]=ma+F;c[ma+(F+4)>>2]=la|1;c[ma+4>>2]=F|3;n=ma+8|0;return n|0}}c[(sa()|0)>>2]=12;n=0;return n|0}function zb(a){a=a|0;var b=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,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;if(!a)return;b=a+-8|0;d=c[1968]|0;if(b>>>0<d>>>0)va();e=c[a+-4>>2]|0;f=e&3;if((f|0)==1)va();g=e&-8;h=a+(g+-8)|0;do if(!(e&1)){i=c[b>>2]|0;if(!f)return;j=-8-i|0;k=a+j|0;l=i+g|0;if(k>>>0<d>>>0)va();if((k|0)==(c[1969]|0)){m=a+(g+-4)|0;n=c[m>>2]|0;if((n&3|0)!=3){o=k;p=l;break}c[1966]=l;c[m>>2]=n&-2;c[a+(j+4)>>2]=l|1;c[h>>2]=l;return}n=i>>>3;if(i>>>0<256){i=c[a+(j+8)>>2]|0;m=c[a+(j+12)>>2]|0;q=7896+(n<<1<<2)|0;if((i|0)!=(q|0)){if(i>>>0<d>>>0)va();if((c[i+12>>2]|0)!=(k|0))va()}if((m|0)==(i|0)){c[1964]=c[1964]&~(1<<n);o=k;p=l;break}if((m|0)!=(q|0)){if(m>>>0<d>>>0)va();q=m+8|0;if((c[q>>2]|0)==(k|0))r=q;else va()}else r=m+8|0;c[i+12>>2]=m;c[r>>2]=i;o=k;p=l;break}i=c[a+(j+24)>>2]|0;m=c[a+(j+12)>>2]|0;do if((m|0)==(k|0)){q=a+(j+20)|0;n=c[q>>2]|0;if(!n){s=a+(j+16)|0;t=c[s>>2]|0;if(!t){u=0;break}else{v=t;w=s}}else{v=n;w=q}while(1){q=v+20|0;n=c[q>>2]|0;if(n){v=n;w=q;continue}q=v+16|0;n=c[q>>2]|0;if(!n){x=v;y=w;break}else{v=n;w=q}}if(y>>>0<d>>>0)va();else{c[y>>2]=0;u=x;break}}else{q=c[a+(j+8)>>2]|0;if(q>>>0<d>>>0)va();n=q+12|0;if((c[n>>2]|0)!=(k|0))va();s=m+8|0;if((c[s>>2]|0)==(k|0)){c[n>>2]=m;c[s>>2]=q;u=m;break}else va()}while(0);if(i){m=c[a+(j+28)>>2]|0;q=8160+(m<<2)|0;if((k|0)==(c[q>>2]|0)){c[q>>2]=u;if(!u){c[1965]=c[1965]&~(1<<m);o=k;p=l;break}}else{if(i>>>0<(c[1968]|0)>>>0)va();m=i+16|0;if((c[m>>2]|0)==(k|0))c[m>>2]=u;else c[i+20>>2]=u;if(!u){o=k;p=l;break}}m=c[1968]|0;if(u>>>0<m>>>0)va();c[u+24>>2]=i;q=c[a+(j+16)>>2]|0;do if(q)if(q>>>0<m>>>0)va();else{c[u+16>>2]=q;c[q+24>>2]=u;break}while(0);q=c[a+(j+20)>>2]|0;if(q)if(q>>>0<(c[1968]|0)>>>0)va();else{c[u+20>>2]=q;c[q+24>>2]=u;o=k;p=l;break}else{o=k;p=l}}else{o=k;p=l}}else{o=b;p=g}while(0);if(o>>>0>=h>>>0)va();b=a+(g+-4)|0;u=c[b>>2]|0;if(!(u&1))va();if(!(u&2)){if((h|0)==(c[1970]|0)){d=(c[1967]|0)+p|0;c[1967]=d;c[1970]=o;c[o+4>>2]=d|1;if((o|0)!=(c[1969]|0))return;c[1969]=0;c[1966]=0;return}if((h|0)==(c[1969]|0)){d=(c[1966]|0)+p|0;c[1966]=d;c[1969]=o;c[o+4>>2]=d|1;c[o+d>>2]=d;return}d=(u&-8)+p|0;x=u>>>3;do if(u>>>0>=256){y=c[a+(g+16)>>2]|0;w=c[a+(g|4)>>2]|0;do if((w|0)==(h|0)){v=a+(g+12)|0;r=c[v>>2]|0;if(!r){f=a+(g+8)|0;e=c[f>>2]|0;if(!e){z=0;break}else{A=e;B=f}}else{A=r;B=v}while(1){v=A+20|0;r=c[v>>2]|0;if(r){A=r;B=v;continue}v=A+16|0;r=c[v>>2]|0;if(!r){C=A;D=B;break}else{A=r;B=v}}if(D>>>0<(c[1968]|0)>>>0)va();else{c[D>>2]=0;z=C;break}}else{v=c[a+g>>2]|0;if(v>>>0<(c[1968]|0)>>>0)va();r=v+12|0;if((c[r>>2]|0)!=(h|0))va();f=w+8|0;if((c[f>>2]|0)==(h|0)){c[r>>2]=w;c[f>>2]=v;z=w;break}else va()}while(0);if(y){w=c[a+(g+20)>>2]|0;l=8160+(w<<2)|0;if((h|0)==(c[l>>2]|0)){c[l>>2]=z;if(!z){c[1965]=c[1965]&~(1<<w);break}}else{if(y>>>0<(c[1968]|0)>>>0)va();w=y+16|0;if((c[w>>2]|0)==(h|0))c[w>>2]=z;else c[y+20>>2]=z;if(!z)break}w=c[1968]|0;if(z>>>0<w>>>0)va();c[z+24>>2]=y;l=c[a+(g+8)>>2]|0;do if(l)if(l>>>0<w>>>0)va();else{c[z+16>>2]=l;c[l+24>>2]=z;break}while(0);l=c[a+(g+12)>>2]|0;if(l)if(l>>>0<(c[1968]|0)>>>0)va();else{c[z+20>>2]=l;c[l+24>>2]=z;break}}}else{l=c[a+g>>2]|0;w=c[a+(g|4)>>2]|0;y=7896+(x<<1<<2)|0;if((l|0)!=(y|0)){if(l>>>0<(c[1968]|0)>>>0)va();if((c[l+12>>2]|0)!=(h|0))va()}if((w|0)==(l|0)){c[1964]=c[1964]&~(1<<x);break}if((w|0)!=(y|0)){if(w>>>0<(c[1968]|0)>>>0)va();y=w+8|0;if((c[y>>2]|0)==(h|0))E=y;else va()}else E=w+8|0;c[l+12>>2]=w;c[E>>2]=l}while(0);c[o+4>>2]=d|1;c[o+d>>2]=d;if((o|0)==(c[1969]|0)){c[1966]=d;return}else F=d}else{c[b>>2]=u&-2;c[o+4>>2]=p|1;c[o+p>>2]=p;F=p}p=F>>>3;if(F>>>0<256){u=p<<1;b=7896+(u<<2)|0;d=c[1964]|0;E=1<<p;if(d&E){p=7896+(u+2<<2)|0;h=c[p>>2]|0;if(h>>>0<(c[1968]|0)>>>0)va();else{G=p;H=h}}else{c[1964]=d|E;G=7896+(u+2<<2)|0;H=b}c[G>>2]=o;c[H+12>>2]=o;c[o+8>>2]=H;c[o+12>>2]=b;return}b=F>>>8;if(b)if(F>>>0>16777215)I=31;else{H=(b+1048320|0)>>>16&8;G=b<<H;b=(G+520192|0)>>>16&4;u=G<<b;G=(u+245760|0)>>>16&2;E=14-(b|H|G)+(u<<G>>>15)|0;I=F>>>(E+7|0)&1|E<<1}else I=0;E=8160+(I<<2)|0;c[o+28>>2]=I;c[o+20>>2]=0;c[o+16>>2]=0;G=c[1965]|0;u=1<<I;a:do if(G&u){H=c[E>>2]|0;if((I|0)==31)J=0;else J=25-(I>>>1)|0;b:do if((c[H+4>>2]&-8|0)!=(F|0)){b=F<<J;d=H;while(1){h=d+(b>>>31<<2)+16|0;p=c[h>>2]|0;if(!p){K=h;L=d;break}if((c[p+4>>2]&-8|0)==(F|0)){M=p;break b}else{b=b<<1;d=p}}if(K>>>0<(c[1968]|0)>>>0)va();else{c[K>>2]=o;c[o+24>>2]=L;c[o+12>>2]=o;c[o+8>>2]=o;break a}}else M=H;while(0);H=M+8|0;d=c[H>>2]|0;b=c[1968]|0;if(M>>>0>=b>>>0&d>>>0>=b>>>0){c[d+12>>2]=o;c[H>>2]=o;c[o+8>>2]=d;c[o+12>>2]=M;c[o+24>>2]=0;break}else va()}else{c[1965]=G|u;c[E>>2]=o;c[o+24>>2]=E;c[o+12>>2]=o;c[o+8>>2]=o}while(0);o=(c[1972]|0)+-1|0;c[1972]=o;if(!o)N=8312|0;else return;while(1){o=c[N>>2]|0;if(!o)break;else N=o+8|0}c[1972]=-1;return}function Ab(a,b){a=a|0;b=b|0;var d=0,e=0;if(a){d=_(b,a)|0;if((b|a)>>>0>65535)e=((d>>>0)/(a>>>0)|0|0)==(b|0)?d:-1;else e=d}else e=0;d=yb(e)|0;if(!d)return d|0;if(!(c[d+-4>>2]&3))return d|0;Qb(d|0,0,e|0)|0;return d|0}function Bb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;if(!a){d=yb(b)|0;return d|0}if(b>>>0>4294967231){c[(sa()|0)>>2]=12;d=0;return d|0}if(b>>>0<11)e=16;else e=b+11&-8;f=Lb(a+-8|0,e)|0;if(f){d=f+8|0;return d|0}f=yb(b)|0;if(!f){d=0;return d|0}e=c[a+-4>>2]|0;g=(e&-8)-((e&3|0)==0?8:4)|0;Ub(f|0,a|0,(g>>>0<b>>>0?g:b)|0)|0;zb(a);d=f;return d|0}function Cb(a){a=a|0;var b=0;if((a|0)==32)b=1;else b=(a+-9|0)>>>0<5;return b&1|0}
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j|0}if(n){i=0;j=0;C=i;return j|0}c[k>>2]=(c[k>>2]|0)+-1;i=0;j=0;C=i;return j|0}else{s=16;t=x;u=46}}else{n=o?10:e;if((d[p+8353>>0]|0)>>>0<n>>>0){v=n;w=p;u=32}else{if(c[l>>2]|0)c[k>>2]=(c[k>>2]|0)+-1;Eb(b,0);c[(sa()|0)>>2]=22;i=0;j=0;C=i;return j|0}}while(0);if((u|0)==32)if((v|0)==10){p=w+-48|0;if(p>>>0<10){e=p;p=0;while(1){o=(p*10|0)+e|0;x=c[k>>2]|0;if(x>>>0<(c[l>>2]|0)>>>0){c[k>>2]=x+1;y=d[x>>0]|0}else y=Fb(b)|0;e=y+-48|0;if(!(e>>>0<10&o>>>0<429496729)){z=o;A=y;break}else p=o}B=z;D=0;E=A}else{B=0;D=0;E=w}A=E+-48|0;if(A>>>0<10){z=B;p=D;y=A;A=E;while(1){E=$b(z|0,p|0,10,0)|0;e=C;o=((y|0)<0)<<31>>31;x=~o;if(e>>>0>x>>>0|(e|0)==(x|0)&E>>>0>~y>>>0){F=y;G=z;H=p;I=A;break}x=Pb(E|0,e|0,y|0,o|0)|0;o=C;e=c[k>>2]|0;if(e>>>0<(c[l>>2]|0)>>>0){c[k>>2]=e+1;J=d[e>>0]|0}else J=Fb(b)|0;e=J+-48|0;if(e>>>0<10&(o>>>0<429496729|(o|0)==429496729&x>>>0<2576980378)){z=x;p=o;y=e;A=J}else{F=e;G=x;H=o;I=J;break}}if(F>>>0>9){K=H;L=G}else{M=10;N=G;O=H;P=I;u=72}}else{K=D;L=B}}else{s=v;t=w;u=46}a:do if((u|0)==46){if(!(s+-1&s)){w=a[8616+((s*23|0)>>>5&7)>>0]|0;v=a[t+8353>>0]|0;B=v&255;if(B>>>0<s>>>0){D=B;B=0;while(1){I=D|B<<w;H=c[k>>2]|0;if(H>>>0<(c[l>>2]|0)>>>0){c[k>>2]=H+1;Q=d[H>>0]|0}else Q=Fb(b)|0;H=a[Q+8353>>0]|0;D=H&255;if(!(D>>>0<s>>>0&I>>>0<134217728)){R=I;S=H;T=Q;break}else B=I}U=S;V=0;W=R;X=T}else{U=v;V=0;W=0;X=t}B=Rb(-1,-1,w|0)|0;D=C;if((U&255)>>>0>=s>>>0|(V>>>0>D>>>0|(V|0)==(D|0)&W>>>0>B>>>0)){M=s;N=W;O=V;P=X;u=72;break}else{Y=W;Z=V;$=U}while(1){I=Sb(Y|0,Z|0,w|0)|0;H=C;G=$&255|I;I=c[k>>2]|0;if(I>>>0<(c[l>>2]|0)>>>0){c[k>>2]=I+1;aa=d[I>>0]|0}else aa=Fb(b)|0;$=a[aa+8353>>0]|0;if(($&255)>>>0>=s>>>0|(H>>>0>D>>>0|(H|0)==(D|0)&G>>>0>B>>>0)){M=s;N=G;O=H;P=aa;u=72;break a}else{Y=G;Z=H}}}B=a[t+8353>>0]|0;D=B&255;if(D>>>0<s>>>0){w=D;D=0;while(1){v=w+(_(D,s)|0)|0;H=c[k>>2]|0;if(H>>>0<(c[l>>2]|0)>>>0){c[k>>2]=H+1;ba=d[H>>0]|0}else ba=Fb(b)|0;H=a[ba+8353>>0]|0;w=H&255;if(!(w>>>0<s>>>0&v>>>0<119304647)){ca=v;da=H;ea=ba;break}else D=v}fa=da;ga=ca;ha=0;ia=ea}else{fa=B;ga=0;ha=0;ia=t}if((fa&255)>>>0<s>>>0){D=ac(-1,-1,s|0,0)|0;w=C;v=ha;H=ga;G=fa;I=ia;while(1){if(v>>>0>w>>>0|(v|0)==(w|0)&H>>>0>D>>>0){M=s;N=H;O=v;P=I;u=72;break a}F=$b(H|0,v|0,s|0,0)|0;J=C;A=G&255;if(J>>>0>4294967295|(J|0)==-1&F>>>0>~A>>>0){M=s;N=H;O=v;P=I;u=72;break a}y=Pb(A|0,0,F|0,J|0)|0;J=C;F=c[k>>2]|0;if(F>>>0<(c[l>>2]|0)>>>0){c[k>>2]=F+1;ja=d[F>>0]|0}else ja=Fb(b)|0;G=a[ja+8353>>0]|0;if((G&255)>>>0>=s>>>0){M=s;N=y;O=J;P=ja;u=72;break}else{v=J;H=y;I=ja}}}else{M=s;N=ga;O=ha;P=ia;u=72}}while(0);if((u|0)==72)if((d[P+8353>>0]|0)>>>0<M>>>0){do{P=c[k>>2]|0;if(P>>>0<(c[l>>2]|0)>>>0){c[k>>2]=P+1;ka=d[P>>0]|0}else ka=Fb(b)|0}while((d[ka+8353>>0]|0)>>>0<M>>>0);c[(sa()|0)>>2]=34;K=h;L=g}else{K=O;L=N}if(c[l>>2]|0)c[k>>2]=(c[k>>2]|0)+-1;if(!(K>>>0<h>>>0|(K|0)==(h|0)&L>>>0<g>>>0)){if(!((g&1|0)!=0|0!=0|(q|0)!=0)){c[(sa()|0)>>2]=34;k=Pb(g|0,h|0,-1,-1)|0;i=C;j=k;C=i;return j|0}if(K>>>0>h>>>0|(K|0)==(h|0)&L>>>0>g>>>0){c[(sa()|0)>>2]=34;i=h;j=g;C=i;return j|0}}g=((q|0)<0)<<31>>31;h=Ob(L^q|0,K^g|0,q|0,g|0)|0;i=C;j=h;C=i;return j|0}function Eb(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;c[a+104>>2]=b;d=c[a+8>>2]|0;e=c[a+4>>2]|0;f=d-e|0;c[a+108>>2]=f;if(!((b|0)!=0&(f|0)>(b|0))){g=d;h=a+100|0;c[h>>2]=g;return}g=e+b|0;h=a+100|0;c[h>>2]=g;return}function Fb(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;e=b+104|0;f=c[e>>2]|0;if(!((f|0)!=0?(c[b+108>>2]|0)>=(f|0):0))g=3;if((g|0)==3?(g=Hb(b)|0,(g|0)>=0):0){f=c[e>>2]|0;e=c[b+8>>2]|0;if((f|0)!=0?(h=c[b+4>>2]|0,i=f-(c[b+108>>2]|0)+-1|0,(e-h|0)>(i|0)):0)c[b+100>>2]=h+i;else c[b+100>>2]=e;i=c[b+4>>2]|0;if(e){h=b+108|0;c[h>>2]=e+1-i+(c[h>>2]|0)}h=i+-1|0;if((d[h>>0]|0|0)==(g|0)){j=g;return j|0}a[h>>0]=g;j=g;return j|0}c[b+100>>2]=0;j=-1;return j|0}function Gb(b){b=b|0;var d=0,e=0,f=0,g=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;e=b+20|0;d=b+44|0;if((c[e>>2]|0)>>>0>(c[d>>2]|0)>>>0)Ca[c[b+36>>2]&0](b,0,0)|0;c[b+16>>2]=0;c[b+28>>2]=0;c[e>>2]=0;e=c[b>>2]|0;if(!(e&20)){f=c[d>>2]|0;c[b+8>>2]=f;c[b+4>>2]=f;g=0;return g|0}if(!(e&4)){g=-1;return g|0}c[b>>2]=e|32;g=-1;return g|0}function Hb(a){a=a|0;var b=0,e=0,f=0;b=i;i=i+16|0;e=b;if((c[a+8>>2]|0)==0?(Gb(a)|0)!=0:0)f=-1;else if((Ca[c[a+32>>2]&0](a,e,1)|0)==1)f=d[e>>0]|0;else f=-1;i=b;return f|0}function Ib(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0;e=i;i=i+112|0;f=e;c[f>>2]=0;g=f+4|0;c[g>>2]=a;c[f+44>>2]=a;h=f+8|0;c[h>>2]=(a|0)<0?-1:a+2147483647|0;c[f+76>>2]=-1;Eb(f,0);j=Db(f,d,1,-2147483648,0)|0;if(!b){i=e;return j|0}c[b>>2]=a+((c[g>>2]|0)+(c[f+108>>2]|0)-(c[h>>2]|0));i=e;return j|0}function Jb(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0;d=a[b>>0]|0;e=a[c>>0]|0;if(d<<24>>24==0?1:d<<24>>24!=e<<24>>24){f=d;g=e}else{e=b;b=c;do{e=e+1|0;b=b+1|0;c=a[e>>0]|0;d=a[b>>0]|0}while(!(c<<24>>24==0?1:c<<24>>24!=d<<24>>24));f=c;g=d}return (f&255)-(g&255)|0}function Kb(b,c,e){b=b|0;c=c|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;if(!e){f=0;return f|0}g=a[b>>0]|0;a:do if(!(g<<24>>24)){h=0;i=c}else{j=e;k=g;l=b;m=c;while(1){j=j+-1|0;n=a[m>>0]|0;if(!(n<<24>>24!=0&(j|0)!=0&k<<24>>24==n<<24>>24)){h=k;i=m;break a}l=l+1|0;n=m+1|0;k=a[l>>0]|0;if(!(k<<24>>24)){h=0;i=n;break}else m=n}}while(0);f=(h&255)-(d[i>>0]|0)|0;return f|0}function Lb(a,b){a=a|0;b=b|0;var 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;d=a+4|0;e=c[d>>2]|0;f=e&-8;g=a+f|0;h=c[1968]|0;i=e&3;if(!((i|0)!=1&a>>>0>=h>>>0&a>>>0<g>>>0))va();j=a+(f|4)|0;k=c[j>>2]|0;if(!(k&1))va();if(!i){if(b>>>0<256){l=0;return l|0}if(f>>>0>=(b+4|0)>>>0?(f-b|0)>>>0<=c[2084]<<1>>>0:0){l=a;return l|0}l=0;return l|0}if(f>>>0>=b>>>0){i=f-b|0;if(i>>>0<=15){l=a;return l|0}c[d>>2]=e&1|b|2;c[a+(b+4)>>2]=i|3;c[j>>2]=c[j>>2]|1;Mb(a+b|0,i);l=a;return l|0}if((g|0)==(c[1970]|0)){i=(c[1967]|0)+f|0;if(i>>>0<=b>>>0){l=0;return l|0}j=i-b|0;c[d>>2]=e&1|b|2;c[a+(b+4)>>2]=j|1;c[1970]=a+b;c[1967]=j;l=a;return l|0}if((g|0)==(c[1969]|0)){j=(c[1966]|0)+f|0;if(j>>>0<b>>>0){l=0;return l|0}i=j-b|0;if(i>>>0>15){c[d>>2]=e&1|b|2;c[a+(b+4)>>2]=i|1;c[a+j>>2]=i;m=a+(j+4)|0;c[m>>2]=c[m>>2]&-2;n=a+b|0;o=i}else{c[d>>2]=e&1|j|2;i=a+(j+4)|0;c[i>>2]=c[i>>2]|1;n=0;o=0}c[1966]=o;c[1969]=n;l=a;return l|0}if(k&2){l=0;return l|0}n=(k&-8)+f|0;if(n>>>0<b>>>0){l=0;return l|0}o=n-b|0;i=k>>>3;do if(k>>>0>=256){j=c[a+(f+24)>>2]|0;m=c[a+(f+12)>>2]|0;do if((m|0)==(g|0)){p=a+(f+20)|0;q=c[p>>2]|0;if(!q){r=a+(f+16)|0;s=c[r>>2]|0;if(!s){t=0;break}else{u=s;v=r}}else{u=q;v=p}while(1){p=u+20|0;q=c[p>>2]|0;if(q){u=q;v=p;continue}p=u+16|0;q=c[p>>2]|0;if(!q){w=u;x=v;break}else{u=q;v=p}}if(x>>>0<h>>>0)va();else{c[x>>2]=0;t=w;break}}else{p=c[a+(f+8)>>2]|0;if(p>>>0<h>>>0)va();q=p+12|0;if((c[q>>2]|0)!=(g|0))va();r=m+8|0;if((c[r>>2]|0)==(g|0)){c[q>>2]=m;c[r>>2]=p;t=m;break}else va()}while(0);if(j){m=c[a+(f+28)>>2]|0;p=8160+(m<<2)|0;if((g|0)==(c[p>>2]|0)){c[p>>2]=t;if(!t){c[1965]=c[1965]&~(1<<m);break}}else{if(j>>>0<(c[1968]|0)>>>0)va();m=j+16|0;if((c[m>>2]|0)==(g|0))c[m>>2]=t;else c[j+20>>2]=t;if(!t)break}m=c[1968]|0;if(t>>>0<m>>>0)va();c[t+24>>2]=j;p=c[a+(f+16)>>2]|0;do if(p)if(p>>>0<m>>>0)va();else{c[t+16>>2]=p;c[p+24>>2]=t;break}while(0);p=c[a+(f+20)>>2]|0;if(p)if(p>>>0<(c[1968]|0)>>>0)va();else{c[t+20>>2]=p;c[p+24>>2]=t;break}}}else{p=c[a+(f+8)>>2]|0;m=c[a+(f+12)>>2]|0;j=7896+(i<<1<<2)|0;if((p|0)!=(j|0)){if(p>>>0<h>>>0)va();if((c[p+12>>2]|0)!=(g|0))va()}if((m|0)==(p|0)){c[1964]=c[1964]&~(1<<i);break}if((m|0)!=(j|0)){if(m>>>0<h>>>0)va();j=m+8|0;if((c[j>>2]|0)==(g|0))y=j;else va()}else y=m+8|0;c[p+12>>2]=m;c[y>>2]=p}while(0);if(o>>>0<16){c[d>>2]=n|e&1|2;y=a+(n|4)|0;c[y>>2]=c[y>>2]|1;l=a;return l|0}else{c[d>>2]=e&1|b|2;c[a+(b+4)>>2]=o|3;e=a+(n|4)|0;c[e>>2]=c[e>>2]|1;Mb(a+b|0,o);l=a;return l|0}return 0}function Mb(a,b){a=a|0;b=b|0;var 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,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0;d=a+b|0;e=c[a+4>>2]|0;do if(!(e&1)){f=c[a>>2]|0;if(!(e&3))return;g=a+(0-f)|0;h=f+b|0;i=c[1968]|0;if(g>>>0<i>>>0)va();if((g|0)==(c[1969]|0)){j=a+(b+4)|0;k=c[j>>2]|0;if((k&3|0)!=3){l=g;m=h;break}c[1966]=h;c[j>>2]=k&-2;c[a+(4-f)>>2]=h|1;c[d>>2]=h;return}k=f>>>3;if(f>>>0<256){j=c[a+(8-f)>>2]|0;n=c[a+(12-f)>>2]|0;o=7896+(k<<1<<2)|0;if((j|0)!=(o|0)){if(j>>>0<i>>>0)va();if((c[j+12>>2]|0)!=(g|0))va()}if((n|0)==(j|0)){c[1964]=c[1964]&~(1<<k);l=g;m=h;break}if((n|0)!=(o|0)){if(n>>>0<i>>>0)va();o=n+8|0;if((c[o>>2]|0)==(g|0))p=o;else va()}else p=n+8|0;c[j+12>>2]=n;c[p>>2]=j;l=g;m=h;break}j=c[a+(24-f)>>2]|0;n=c[a+(12-f)>>2]|0;do if((n|0)==(g|0)){o=16-f|0;k=a+(o+4)|0;q=c[k>>2]|0;if(!q){r=a+o|0;o=c[r>>2]|0;if(!o){s=0;break}else{t=o;u=r}}else{t=q;u=k}while(1){k=t+20|0;q=c[k>>2]|0;if(q){t=q;u=k;continue}k=t+16|0;q=c[k>>2]|0;if(!q){v=t;w=u;break}else{t=q;u=k}}if(w>>>0<i>>>0)va();else{c[w>>2]=0;s=v;break}}else{k=c[a+(8-f)>>2]|0;if(k>>>0<i>>>0)va();q=k+12|0;if((c[q>>2]|0)!=(g|0))va();r=n+8|0;if((c[r>>2]|0)==(g|0)){c[q>>2]=n;c[r>>2]=k;s=n;break}else va()}while(0);if(j){n=c[a+(28-f)>>2]|0;i=8160+(n<<2)|0;if((g|0)==(c[i>>2]|0)){c[i>>2]=s;if(!s){c[1965]=c[1965]&~(1<<n);l=g;m=h;break}}else{if(j>>>0<(c[1968]|0)>>>0)va();n=j+16|0;if((c[n>>2]|0)==(g|0))c[n>>2]=s;else c[j+20>>2]=s;if(!s){l=g;m=h;break}}n=c[1968]|0;if(s>>>0<n>>>0)va();c[s+24>>2]=j;i=16-f|0;k=c[a+i>>2]|0;do if(k)if(k>>>0<n>>>0)va();else{c[s+16>>2]=k;c[k+24>>2]=s;break}while(0);k=c[a+(i+4)>>2]|0;if(k)if(k>>>0<(c[1968]|0)>>>0)va();else{c[s+20>>2]=k;c[k+24>>2]=s;l=g;m=h;break}else{l=g;m=h}}else{l=g;m=h}}else{l=a;m=b}while(0);s=c[1968]|0;if(d>>>0<s>>>0)va();v=a+(b+4)|0;w=c[v>>2]|0;if(!(w&2)){if((d|0)==(c[1970]|0)){u=(c[1967]|0)+m|0;c[1967]=u;c[1970]=l;c[l+4>>2]=u|1;if((l|0)!=(c[1969]|0))return;c[1969]=0;c[1966]=0;return}if((d|0)==(c[1969]|0)){u=(c[1966]|0)+m|0;c[1966]=u;c[1969]=l;c[l+4>>2]=u|1;c[l+u>>2]=u;return}u=(w&-8)+m|0;t=w>>>3;do if(w>>>0>=256){p=c[a+(b+24)>>2]|0;e=c[a+(b+12)>>2]|0;do if((e|0)==(d|0)){k=a+(b+20)|0;n=c[k>>2]|0;if(!n){f=a+(b+16)|0;j=c[f>>2]|0;if(!j){x=0;break}else{y=j;z=f}}else{y=n;z=k}while(1){k=y+20|0;n=c[k>>2]|0;if(n){y=n;z=k;continue}k=y+16|0;n=c[k>>2]|0;if(!n){A=y;B=z;break}else{y=n;z=k}}if(B>>>0<s>>>0)va();else{c[B>>2]=0;x=A;break}}else{k=c[a+(b+8)>>2]|0;if(k>>>0<s>>>0)va();n=k+12|0;if((c[n>>2]|0)!=(d|0))va();f=e+8|0;if((c[f>>2]|0)==(d|0)){c[n>>2]=e;c[f>>2]=k;x=e;break}else va()}while(0);if(p){e=c[a+(b+28)>>2]|0;h=8160+(e<<2)|0;if((d|0)==(c[h>>2]|0)){c[h>>2]=x;if(!x){c[1965]=c[1965]&~(1<<e);break}}else{if(p>>>0<(c[1968]|0)>>>0)va();e=p+16|0;if((c[e>>2]|0)==(d|0))c[e>>2]=x;else c[p+20>>2]=x;if(!x)break}e=c[1968]|0;if(x>>>0<e>>>0)va();c[x+24>>2]=p;h=c[a+(b+16)>>2]|0;do if(h)if(h>>>0<e>>>0)va();else{c[x+16>>2]=h;c[h+24>>2]=x;break}while(0);h=c[a+(b+20)>>2]|0;if(h)if(h>>>0<(c[1968]|0)>>>0)va();else{c[x+20>>2]=h;c[h+24>>2]=x;break}}}else{h=c[a+(b+8)>>2]|0;e=c[a+(b+12)>>2]|0;p=7896+(t<<1<<2)|0;if((h|0)!=(p|0)){if(h>>>0<s>>>0)va();if((c[h+12>>2]|0)!=(d|0))va()}if((e|0)==(h|0)){c[1964]=c[1964]&~(1<<t);break}if((e|0)!=(p|0)){if(e>>>0<s>>>0)va();p=e+8|0;if((c[p>>2]|0)==(d|0))C=p;else va()}else C=e+8|0;c[h+12>>2]=e;c[C>>2]=h}while(0);c[l+4>>2]=u|1;c[l+u>>2]=u;if((l|0)==(c[1969]|0)){c[1966]=u;return}else 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a}else{G=G<<1;C=F}}if(J>>>0<(c[1968]|0)>>>0)va();c[J>>2]=l;c[l+24>>2]=K;c[l+12>>2]=l;c[l+8>>2]=l;return}while(0);K=I+8|0;J=c[K>>2]|0;D=c[1968]|0;if(!(I>>>0>=D>>>0&J>>>0>=D>>>0))va();c[J+12>>2]=l;c[K>>2]=l;c[l+8>>2]=J;c[l+12>>2]=I;c[l+24>>2]=0;return}function Nb(){}function Ob(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=b-d>>>0;e=b-d-(c>>>0>a>>>0|0)>>>0;return (C=e,a-c>>>0|0)|0}function Pb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=a+c>>>0;return (C=b+d+(e>>>0<a>>>0|0)>>>0,e|0)|0}function Qb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;f=b+e|0;if((e|0)>=20){d=d&255;g=b&3;h=d|d<<8|d<<16|d<<24;i=f&~3;if(g){g=b+4-g|0;while((b|0)<(g|0)){a[b>>0]=d;b=b+1|0}}while((b|0)<(i|0)){c[b>>2]=h;b=b+4|0}}while((b|0)<(f|0)){a[b>>0]=d;b=b+1|0}return b-e|0}function Rb(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){C=b>>>c;return a>>>c|(b&(1<<c)-1)<<32-c}C=0;return b>>>c-32|0}function Sb(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){C=b<<c|(a&(1<<c)-1<<32-c)>>>32-c;return a<<c}C=a<<c-32;return 0}function Tb(b){b=b|0;var c=0;c=b;while(a[c>>0]|0)c=c+1|0;return c-b|0}function Ub(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return la(b|0,d|0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}while((e|0)>=4){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0;e=e-4|0}}while((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function Vb(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0;while((e|0)<(d|0)){a[b+e>>0]=f?0:a[c+e>>0]|0;f=f?1:(a[c+e>>0]|0)==0;e=e+1|0}return b|0}function Wb(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){C=b>>c;return a>>>c|(b&(1<<c)-1)<<32-c}C=(b|0)<0?-1:0;return b>>c-32|0}function Xb(b){b=b|0;var c=0;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)return c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return (a[m+(b>>>24)>>0]|0)+24|0}function Yb(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;c=a&65535;d=b&65535;e=_(d,c)|0;f=a>>>16;a=(e>>>16)+(_(d,f)|0)|0;d=b>>>16;b=_(d,c)|0;return (C=(a>>>16)+(_(d,f)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|e&65535|0)|0}function Zb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=b>>31|((b|0)<0?-1:0)<<1;f=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;g=d>>31|((d|0)<0?-1:0)<<1;h=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;i=Ob(e^a,f^b,e,f)|0;b=C;a=g^e;e=h^f;f=Ob((cc(i,b,Ob(g^c,h^d,g,h)|0,C,0)|0)^a,C^e,a,e)|0;return f|0}function _b(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;f=i;i=i+8|0;g=f|0;h=b>>31|((b|0)<0?-1:0)<<1;j=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;k=e>>31|((e|0)<0?-1:0)<<1;l=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;m=Ob(h^a,j^b,h,j)|0;b=C;cc(m,b,Ob(k^d,l^e,k,l)|0,C,g)|0;l=Ob(c[g>>2]^h,c[g+4>>2]^j,h,j)|0;j=C;i=f;return (C=j,l)|0}function $b(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;a=c;c=Yb(e,a)|0;f=C;return (C=(_(b,a)|0)+(_(d,e)|0)+f|f&0,c|0|0)|0}function ac(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=cc(a,b,c,d,0)|0;return e|0}function bc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=i;i=i+8|0;g=f|0;cc(a,b,d,e,g)|0;i=f;return (C=c[g+4>>2]|0,c[g>>2]|0)|0}function cc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,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,A=0,B=0,D=0,E=0,F=0,G=0,H=0;g=a;h=b;i=h;j=d;k=e;l=k;if(!i){m=(f|0)!=0;if(!l){if(m){c[f>>2]=(g>>>0)%(j>>>0);c[f+4>>2]=0}n=0;o=(g>>>0)/(j>>>0)>>>0;return (C=n,o)|0}else{if(!m){n=0;o=0;return (C=n,o)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;o=0;return (C=n,o)|0}}m=(l|0)==0;do if(j){if(!m){p=(aa(l|0)|0)-(aa(i|0)|0)|0;if(p>>>0<=31){q=p+1|0;r=31-p|0;s=p-31>>31;t=q;u=g>>>(q>>>0)&s|i<<r;v=i>>>(q>>>0)&s;w=0;x=g<<r;break}if(!f){n=0;o=0;return (C=n,o)|0}c[f>>2]=a|0;c[f+4>>2]=h|b&0;n=0;o=0;return (C=n,o)|0}r=j-1|0;if(r&j){s=(aa(j|0)|0)+33-(aa(i|0)|0)|0;q=64-s|0;p=32-s|0;y=p>>31;z=s-32|0;A=z>>31;t=s;u=p-1>>31&i>>>(z>>>0)|(i<<p|g>>>(s>>>0))&A;v=A&i>>>(s>>>0);w=g<<q&y;x=(i<<q|g>>>(z>>>0))&y|g<<p&s-33>>31;break}if(f){c[f>>2]=r&g;c[f+4>>2]=0}if((j|0)==1){n=h|b&0;o=a|0|0;return (C=n,o)|0}else{r=Xb(j|0)|0;n=i>>>(r>>>0)|0;o=i<<32-r|g>>>(r>>>0)|0;return (C=n,o)|0}}else{if(m){if(f){c[f>>2]=(i>>>0)%(j>>>0);c[f+4>>2]=0}n=0;o=(i>>>0)/(j>>>0)>>>0;return (C=n,o)|0}if(!g){if(f){c[f>>2]=0;c[f+4>>2]=(i>>>0)%(l>>>0)}n=0;o=(i>>>0)/(l>>>0)>>>0;return (C=n,o)|0}r=l-1|0;if(!(r&l)){if(f){c[f>>2]=a|0;c[f+4>>2]=r&i|b&0}n=0;o=i>>>((Xb(l|0)|0)>>>0);return (C=n,o)|0}r=(aa(l|0)|0)-(aa(i|0)|0)|0;if(r>>>0<=30){s=r+1|0;p=31-r|0;t=s;u=i<<p|g>>>(s>>>0);v=i>>>(s>>>0);w=0;x=g<<p;break}if(!f){n=0;o=0;return (C=n,o)|0}c[f>>2]=a|0;c[f+4>>2]=h|b&0;n=0;o=0;return (C=n,o)|0}while(0);if(!t){B=x;D=w;E=v;F=u;G=0;H=0}else{b=d|0|0;d=k|e&0;e=Pb(b,d,-1,-1)|0;k=C;h=x;x=w;w=v;v=u;u=t;t=0;do{a=h;h=x>>>31|h<<1;x=t|x<<1;g=v<<1|a>>>31|0;a=v>>>31|w<<1|0;Ob(e,k,g,a)|0;i=C;l=i>>31|((i|0)<0?-1:0)<<1;t=l&1;v=Ob(g,a,l&b,(((i|0)<0?-1:0)>>31|((i|0)<0?-1:0)<<1)&d)|0;w=C;u=u-1|0}while((u|0)!=0);B=h;D=x;E=w;F=v;G=0;H=t}t=D;D=0;if(f){c[f>>2]=F;c[f+4>>2]=E}n=(t|0)>>>31|(B|D)<<1|(D<<1|t>>>31)&0|G;o=(t<<1|0>>>31)&-2|H;return (C=n,o)|0}function dc(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Ca[a&0](b|0,c|0,d|0)|0}function ec(a,b,c){a=a|0;b=b|0;c=c|0;return Da[a&1](b|0,c|0)|0}function fc(a,b,c){a=a|0;b=b|0;c=c|0;ba(0);return 0}function gc(a,b){a=a|0;b=b|0;ba(1);return 0}
-
-// EMSCRIPTEN_END_FUNCS
-var Ca=[fc];var Da=[gc,wb];return{_i64Subtract:Ob,_free:zb,_main:Ma,_realloc:Bb,_i64Add:Pb,_strlen:Tb,_memset:Qb,_malloc:yb,_strncpy:Vb,_memcpy:Ub,_bitshift64Lshr:Rb,_calloc:Ab,_bitshift64Shl:Sb,runPostSets:Nb,stackAlloc:Ea,stackSave:Fa,stackRestore:Ga,setThrew:Ha,setTempRet0:Ka,getTempRet0:La,dynCall_iiii:dc,dynCall_iii:ec}})
-
-
-// EMSCRIPTEN_END_ASM
-(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var _i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var _free=Module["_free"]=asm["_free"];var _main=Module["_main"]=asm["_main"];var _realloc=Module["_realloc"]=asm["_realloc"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _strlen=Module["_strlen"]=asm["_strlen"];var _memset=Module["_memset"]=asm["_memset"];var _malloc=Module["_malloc"]=asm["_malloc"];var _strncpy=Module["_strncpy"]=asm["_strncpy"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _calloc=Module["_calloc"]=asm["_calloc"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var dynCall_iiii=Module["dynCall_iiii"]=asm["dynCall_iiii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];Runtime.stackAlloc=asm["stackAlloc"];Runtime.stackSave=asm["stackSave"];Runtime.stackRestore=asm["stackRestore"];Runtime.setTempRet0=asm["setTempRet0"];Runtime.getTempRet0=asm["getTempRet0"];var i64Math=(function(){var goog={math:{}};goog.math.Long=(function(low,high){this.low_=low|0;this.high_=high|0});goog.math.Long.IntCache_={};goog.math.Long.fromInt=(function(value){if(-128<=value&&value<128){var cachedObj=goog.math.Long.IntCache_[value];if(cachedObj){return cachedObj}}var obj=new goog.math.Long(value|0,value<0?-1:0);if(-128<=value&&value<128){goog.math.Long.IntCache_[value]=obj}return obj});goog.math.Long.fromNumber=(function(value){if(isNaN(value)||!isFinite(value)){return goog.math.Long.ZERO}else if(value<=-goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MIN_VALUE}else if(value+1>=goog.math.Long.TWO_PWR_63_DBL_){return goog.math.Long.MAX_VALUE}else if(value<0){return goog.math.Long.fromNumber(-value).negate()}else{return new goog.math.Long(value%goog.math.Long.TWO_PWR_32_DBL_|0,value/goog.math.Long.TWO_PWR_32_DBL_|0)}});goog.math.Long.fromBits=(function(lowBits,highBits){return new goog.math.Long(lowBits,highBits)});goog.math.Long.fromString=(function(str,opt_radix){if(str.length==0){throw Error("number format error: empty string")}var radix=opt_radix||10;if(radix<2||36<radix){throw Error("radix out of range: "+radix)}if(str.charAt(0)=="-"){return goog.math.Long.fromString(str.substring(1),radix).negate()}else if(str.indexOf("-")>=0){throw Error('number format error: interior "-" character: '+str)}var radixToPower=goog.math.Long.fromNumber(Math.pow(radix,8));var result=goog.math.Long.ZERO;for(var i=0;i<str.length;i+=8){var size=Math.min(8,str.length-i);var value=parseInt(str.substring(i,i+size),radix);if(size<8){var power=goog.math.Long.fromNumber(Math.pow(radix,size));result=result.multiply(power).add(goog.math.Long.fromNumber(value))}else{result=result.multiply(radixToPower);result=result.add(goog.math.Long.fromNumber(value))}}return result});goog.math.Long.TWO_PWR_16_DBL_=1<<16;goog.math.Long.TWO_PWR_24_DBL_=1<<24;goog.math.Long.TWO_PWR_32_DBL_=goog.math.Long.TWO_PWR_16_DBL_*goog.math.Long.TWO_PWR_16_DBL_;goog.math.Long.TWO_PWR_31_DBL_=goog.math.Long.TWO_PWR_32_DBL_/2;goog.math.Long.TWO_PWR_48_DBL_=goog.math.Long.TWO_PWR_32_DBL_*goog.math.Long.TWO_PWR_16_DBL_;goog.math.Long.TWO_PWR_64_DBL_=goog.math.Long.TWO_PWR_32_DBL_*goog.math.Long.TWO_PWR_32_DBL_;goog.math.Long.TWO_PWR_63_DBL_=goog.math.Long.TWO_PWR_64_DBL_/2;goog.math.Long.ZERO=goog.math.Long.fromInt(0);goog.math.Long.ONE=goog.math.Long.fromInt(1);goog.math.Long.NEG_ONE=goog.math.Long.fromInt(-1);goog.math.Long.MAX_VALUE=goog.math.Long.fromBits(4294967295|0,2147483647|0);goog.math.Long.MIN_VALUE=goog.math.Long.fromBits(0,2147483648|0);goog.math.Long.TWO_PWR_24_=goog.math.Long.fromInt(1<<24);goog.math.Long.prototype.toInt=(function(){return this.low_});goog.math.Long.prototype.toNumber=(function(){return this.high_*goog.math.Long.TWO_PWR_32_DBL_+this.getLowBitsUnsigned()});goog.math.Long.prototype.toString=(function(opt_radix){var radix=opt_radix||10;if(radix<2||36<radix){throw Error("radix out of range: "+radix)}if(this.isZero()){return"0"}if(this.isNegative()){if(this.equals(goog.math.Long.MIN_VALUE)){var radixLong=goog.math.Long.fromNumber(radix);var div=this.div(radixLong);var rem=div.multiply(radixLong).subtract(this);return div.toString(radix)+rem.toInt().toString(radix)}else{return"-"+this.negate().toString(radix)}}var radixToPower=goog.math.Long.fromNumber(Math.pow(radix,6));var rem=this;var result="";while(true){var remDiv=rem.div(radixToPower);var intval=rem.subtract(remDiv.multiply(radixToPower)).toInt();var digits=intval.toString(radix);rem=remDiv;if(rem.isZero()){return digits+result}else{while(digits.length<6){digits="0"+digits}result=""+digits+result}}});goog.math.Long.prototype.getHighBits=(function(){return this.high_});goog.math.Long.prototype.getLowBits=(function(){return this.low_});goog.math.Long.prototype.getLowBitsUnsigned=(function(){return this.low_>=0?this.low_:goog.math.Long.TWO_PWR_32_DBL_+this.low_});goog.math.Long.prototype.getNumBitsAbs=(function(){if(this.isNegative()){if(this.equals(goog.math.Long.MIN_VALUE)){return 64}else{return this.negate().getNumBitsAbs()}}else{var val=this.high_!=0?this.high_:this.low_;for(var bit=31;bit>0;bit--){if((val&1<<bit)!=0){break}}return this.high_!=0?bit+33:bit+1}});goog.math.Long.prototype.isZero=(function(){return this.high_==0&&this.low_==0});goog.math.Long.prototype.isNegative=(function(){return this.high_<0});goog.math.Long.prototype.isOdd=(function(){return(this.low_&1)==1});goog.math.Long.prototype.equals=(function(other){return this.high_==other.high_&&this.low_==other.low_});goog.math.Long.prototype.notEquals=(function(other){return this.high_!=other.high_||this.low_!=other.low_});goog.math.Long.prototype.lessThan=(function(other){return this.compare(other)<0});goog.math.Long.prototype.lessThanOrEqual=(function(other){return this.compare(other)<=0});goog.math.Long.prototype.greaterThan=(function(other){return this.compare(other)>0});goog.math.Long.prototype.greaterThanOrEqual=(function(other){return this.compare(other)>=0});goog.math.Long.prototype.compare=(function(other){if(this.equals(other)){return 0}var thisNeg=this.isNegative();var otherNeg=other.isNegative();if(thisNeg&&!otherNeg){return-1}if(!thisNeg&&otherNeg){return 1}if(this.subtract(other).isNegative()){return-1}else{return 1}});goog.math.Long.prototype.negate=(function(){if(this.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.MIN_VALUE}else{return this.not().add(goog.math.Long.ONE)}});goog.math.Long.prototype.add=(function(other){var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00+b00;c16+=c00>>>16;c00&=65535;c16+=a16+b16;c32+=c16>>>16;c16&=65535;c32+=a32+b32;c48+=c32>>>16;c32&=65535;c48+=a48+b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.subtract=(function(other){return this.add(other.negate())});goog.math.Long.prototype.multiply=(function(other){if(this.isZero()){return goog.math.Long.ZERO}else if(other.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){return other.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}else if(other.equals(goog.math.Long.MIN_VALUE)){return this.isOdd()?goog.math.Long.MIN_VALUE:goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().multiply(other.negate())}else{return this.negate().multiply(other).negate()}}else if(other.isNegative()){return this.multiply(other.negate()).negate()}if(this.lessThan(goog.math.Long.TWO_PWR_24_)&&other.lessThan(goog.math.Long.TWO_PWR_24_)){return goog.math.Long.fromNumber(this.toNumber()*other.toNumber())}var a48=this.high_>>>16;var a32=this.high_&65535;var a16=this.low_>>>16;var a00=this.low_&65535;var b48=other.high_>>>16;var b32=other.high_&65535;var b16=other.low_>>>16;var b00=other.low_&65535;var c48=0,c32=0,c16=0,c00=0;c00+=a00*b00;c16+=c00>>>16;c00&=65535;c16+=a16*b00;c32+=c16>>>16;c16&=65535;c16+=a00*b16;c32+=c16>>>16;c16&=65535;c32+=a32*b00;c48+=c32>>>16;c32&=65535;c32+=a16*b16;c48+=c32>>>16;c32&=65535;c32+=a00*b32;c48+=c32>>>16;c32&=65535;c48+=a48*b00+a32*b16+a16*b32+a00*b48;c48&=65535;return goog.math.Long.fromBits(c16<<16|c00,c48<<16|c32)});goog.math.Long.prototype.div=(function(other){if(other.isZero()){throw Error("division by zero")}else if(this.isZero()){return goog.math.Long.ZERO}if(this.equals(goog.math.Long.MIN_VALUE)){if(other.equals(goog.math.Long.ONE)||other.equals(goog.math.Long.NEG_ONE)){return goog.math.Long.MIN_VALUE}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ONE}else{var halfThis=this.shiftRight(1);var approx=halfThis.div(other).shiftLeft(1);if(approx.equals(goog.math.Long.ZERO)){return other.isNegative()?goog.math.Long.ONE:goog.math.Long.NEG_ONE}else{var rem=this.subtract(other.multiply(approx));var result=approx.add(rem.div(other));return result}}}else if(other.equals(goog.math.Long.MIN_VALUE)){return goog.math.Long.ZERO}if(this.isNegative()){if(other.isNegative()){return this.negate().div(other.negate())}else{return this.negate().div(other).negate()}}else if(other.isNegative()){return this.div(other.negate()).negate()}var res=goog.math.Long.ZERO;var rem=this;while(rem.greaterThanOrEqual(other)){var approx=Math.max(1,Math.floor(rem.toNumber()/other.toNumber()));var log2=Math.ceil(Math.log(approx)/Math.LN2);var delta=log2<=48?1:Math.pow(2,log2-48);var approxRes=goog.math.Long.fromNumber(approx);var approxRem=approxRes.multiply(other);while(approxRem.isNegative()||approxRem.greaterThan(rem)){approx-=delta;approxRes=goog.math.Long.fromNumber(approx);approxRem=approxRes.multiply(other)}if(approxRes.isZero()){approxRes=goog.math.Long.ONE}res=res.add(approxRes);rem=rem.subtract(approxRem)}return res});goog.math.Long.prototype.modulo=(function(other){return this.subtract(this.div(other).multiply(other))});goog.math.Long.prototype.not=(function(){return goog.math.Long.fromBits(~this.low_,~this.high_)});goog.math.Long.prototype.and=(function(other){return goog.math.Long.fromBits(this.low_&other.low_,this.high_&other.high_)});goog.math.Long.prototype.or=(function(other){return goog.math.Long.fromBits(this.low_|other.low_,this.high_|other.high_)});goog.math.Long.prototype.xor=(function(other){return goog.math.Long.fromBits(this.low_^other.low_,this.high_^other.high_)});goog.math.Long.prototype.shiftLeft=(function(numBits){numBits&=63;if(numBits==0){return this}else{var low=this.low_;if(numBits<32){var high=this.high_;return goog.math.Long.fromBits(low<<numBits,high<<numBits|low>>>32-numBits)}else{return goog.math.Long.fromBits(0,low<<numBits-32)}}});goog.math.Long.prototype.shiftRight=(function(numBits){numBits&=63;if(numBits==0){return this}else{var high=this.high_;if(numBits<32){var low=this.low_;return goog.math.Long.fromBits(low>>>numBits|high<<32-numBits,high>>numBits)}else{return goog.math.Long.fromBits(high>>numBits-32,high>=0?0:-1)}}});goog.math.Long.prototype.shiftRightUnsigned=(function(numBits){numBits&=63;if(numBits==0){return this}else{var high=this.high_;if(numBits<32){var low=this.low_;return goog.math.Long.fromBits(low>>>numBits|high<<32-numBits,high>>>numBits)}else if(numBits==32){return goog.math.Long.fromBits(high,0)}else{return goog.math.Long.fromBits(high>>>numBits-32,0)}}});var navigator={appName:"Modern Browser"};var dbits;var canary=0xdeadbeefcafe;var j_lm=(canary&16777215)==15715070;function BigInteger(a,b,c){if(a!=null)if("number"==typeof a)this.fromNumber(a,b,c);else if(b==null&&"string"!=typeof a)this.fromString(a,256);else this.fromString(a,b)}function nbi(){return new BigInteger(null)}function am1(i,x,w,j,c,n){while(--n>=0){var v=x*this[i++]+w[j]+c;c=Math.floor(v/67108864);w[j++]=v&67108863}return c}function am2(i,x,w,j,c,n){var xl=x&32767,xh=x>>15;while(--n>=0){var l=this[i]&32767;var h=this[i++]>>15;var m=xh*l+h*xl;l=xl*l+((m&32767)<<15)+w[j]+(c&1073741823);c=(l>>>30)+(m>>>15)+xh*h+(c>>>30);w[j++]=l&1073741823}return c}function am3(i,x,w,j,c,n){var xl=x&16383,xh=x>>14;while(--n>=0){var l=this[i]&16383;var h=this[i++]>>14;var m=xh*l+h*xl;l=xl*l+((m&16383)<<14)+w[j]+c;c=(l>>28)+(m>>14)+xh*h;w[j++]=l&268435455}return c}if(j_lm&&navigator.appName=="Microsoft Internet Explorer"){BigInteger.prototype.am=am2;dbits=30}else if(j_lm&&navigator.appName!="Netscape"){BigInteger.prototype.am=am1;dbits=26}else{BigInteger.prototype.am=am3;dbits=28}BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=(1<<dbits)-1;BigInteger.prototype.DV=1<<dbits;var BI_FP=52;BigInteger.prototype.FV=Math.pow(2,BI_FP);BigInteger.prototype.F1=BI_FP-dbits;BigInteger.prototype.F2=2*dbits-BI_FP;var BI_RM="0123456789abcdefghijklmnopqrstuvwxyz";var BI_RC=new Array;var rr,vv;rr="0".charCodeAt(0);for(vv=0;vv<=9;++vv)BI_RC[rr++]=vv;rr="a".charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;rr="A".charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(n){return BI_RM.charAt(n)}function intAt(s,i){var c=BI_RC[s.charCodeAt(i)];return c==null?-1:c}function bnpCopyTo(r){for(var i=this.t-1;i>=0;--i)r[i]=this[i];r.t=this.t;r.s=this.s}function bnpFromInt(x){this.t=1;this.s=x<0?-1:0;if(x>0)this[0]=x;else if(x<-1)this[0]=x+DV;else this.t=0}function nbv(i){var r=nbi();r.fromInt(i);return r}function bnpFromString(s,b){var k;if(b==16)k=4;else if(b==8)k=3;else if(b==256)k=8;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else{this.fromRadix(s,b);return}this.t=0;this.s=0;var i=s.length,mi=false,sh=0;while(--i>=0){var x=k==8?s[i]&255:intAt(s,i);if(x<0){if(s.charAt(i)=="-")mi=true;continue}mi=false;if(sh==0)this[this.t++]=x;else if(sh+k>this.DB){this[this.t-1]|=(x&(1<<this.DB-sh)-1)<<sh;this[this.t++]=x>>this.DB-sh}else this[this.t-1]|=x<<sh;sh+=k;if(sh>=this.DB)sh-=this.DB}if(k==8&&(s[0]&128)!=0){this.s=-1;if(sh>0)this[this.t-1]|=(1<<this.DB-sh)-1<<sh}this.clamp();if(mi)BigInteger.ZERO.subTo(this,this)}function bnpClamp(){var c=this.s&this.DM;while(this.t>0&&this[this.t-1]==c)--this.t}function bnToString(b){if(this.s<0)return"-"+this.negate().toString(b);var k;if(b==16)k=4;else if(b==8)k=3;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else return this.toRadix(b);var km=(1<<k)-1,d,m=false,r="",i=this.t;var p=this.DB-i*this.DB%k;if(i-->0){if(p<this.DB&&(d=this[i]>>p)>0){m=true;r=int2char(d)}while(i>=0){if(p<k){d=(this[i]&(1<<p)-1)<<k-p;d|=this[--i]>>(p+=this.DB-k)}else{d=this[i]>>(p-=k)&km;if(p<=0){p+=this.DB;--i}}if(d>0)m=true;if(m)r+=int2char(d)}}return m?r:"0"}function bnNegate(){var r=nbi();BigInteger.ZERO.subTo(this,r);return r}function bnAbs(){return this.s<0?this.negate():this}function bnCompareTo(a){var r=this.s-a.s;if(r!=0)return r;var i=this.t;r=i-a.t;if(r!=0)return this.s<0?-r:r;while(--i>=0)if((r=this[i]-a[i])!=0)return r;return 0}function nbits(x){var r=1,t;if((t=x>>>16)!=0){x=t;r+=16}if((t=x>>8)!=0){x=t;r+=8}if((t=x>>4)!=0){x=t;r+=4}if((t=x>>2)!=0){x=t;r+=2}if((t=x>>1)!=0){x=t;r+=1}return r}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)}function bnpDLShiftTo(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n;r.s=this.s}function bnpDRShiftTo(n,r){for(var i=n;i<this.t;++i)r[i-n]=this[i];r.t=Math.max(this.t-n,0);r.s=this.s}function bnpLShiftTo(n,r){var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<cbs)-1;var ds=Math.floor(n/this.DB),c=this.s<<bs&this.DM,i;for(i=this.t-1;i>=0;--i){r[i+ds+1]=this[i]>>cbs|c;c=(this[i]&bm)<<bs}for(i=ds-1;i>=0;--i)r[i]=0;r[ds]=c;r.t=this.t+ds+1;r.s=this.s;r.clamp()}function bnpRShiftTo(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t){r.t=0;return}var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<bs)-1;r[0]=this[ds]>>bs;for(var i=ds+1;i<this.t;++i){r[i-ds-1]|=(this[i]&bm)<<cbs;r[i-ds]=this[i]>>bs}if(bs>0)r[this.t-ds-1]|=(this.s&bm)<<cbs;r.t=this.t-ds;r.clamp()}function bnpSubTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]-a[i];r[i++]=c&this.DM;c>>=this.DB}if(a.t<this.t){c-=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB}c+=this.s}else{c+=this.s;while(i<a.t){c-=a[i];r[i++]=c&this.DM;c>>=this.DB}c-=a.s}r.s=c<0?-1:0;if(c<-1)r[i++]=this.DV+c;else if(c>0)r[i++]=c;r.t=i;r.clamp()}function bnpMultiplyTo(a,r){var x=this.abs(),y=a.abs();var i=x.t;r.t=i+y.t;while(--i>=0)r[i]=0;for(i=0;i<y.t;++i)r[i+x.t]=x.am(0,y[i],r,i,0,x.t);r.s=0;r.clamp();if(this.s!=a.s)BigInteger.ZERO.subTo(r,r)}function bnpSquareTo(r){var x=this.abs();var i=r.t=2*x.t;while(--i>=0)r[i]=0;for(i=0;i<x.t-1;++i){var c=x.am(i,x[i],r,2*i,0,1);if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1))>=x.DV){r[i+x.t]-=x.DV;r[i+x.t+1]=1}}if(r.t>0)r[r.t-1]+=x.am(i,x[i],r,2*i,0,1);r.s=0;r.clamp()}function bnpDivRemTo(m,q,r){var pm=m.abs();if(pm.t<=0)return;var pt=this.abs();if(pt.t<pm.t){if(q!=null)q.fromInt(0);if(r!=null)this.copyTo(r);return}if(r==null)r=nbi();var y=nbi(),ts=this.s,ms=m.s;var nsh=this.DB-nbits(pm[pm.t-1]);if(nsh>0){pm.lShiftTo(nsh,y);pt.lShiftTo(nsh,r)}else{pm.copyTo(y);pt.copyTo(r)}var ys=y.t;var y0=y[ys-1];if(y0==0)return;var yt=y0*(1<<this.F1)+(ys>1?y[ys-2]>>this.F2:0);var d1=this.FV/yt,d2=(1<<this.F1)/yt,e=1<<this.F2;var i=r.t,j=i-ys,t=q==null?nbi():q;y.dlShiftTo(j,t);if(r.compareTo(t)>=0){r[r.t++]=1;r.subTo(t,r)}BigInteger.ONE.dlShiftTo(ys,t);t.subTo(y,y);while(y.t<ys)y[y.t++]=0;while(--j>=0){var qd=r[--i]==y0?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))<qd){y.dlShiftTo(j,t);r.subTo(t,r);while(r[i]<--qd)r.subTo(t,r)}}if(q!=null){r.drShiftTo(ys,q);if(ts!=ms)BigInteger.ZERO.subTo(q,q)}r.t=ys;r.clamp();if(nsh>0)r.rShiftTo(nsh,r);if(ts<0)BigInteger.ZERO.subTo(r,r)}function bnMod(a){var r=nbi();this.abs().divRemTo(a,null,r);if(this.s<0&&r.compareTo(BigInteger.ZERO)>0)a.subTo(r,r);return r}function Classic(m){this.m=m}function cConvert(x){if(x.s<0||x.compareTo(this.m)>=0)return x.mod(this.m);else return x}function cRevert(x){return x}function cReduce(x){x.divRemTo(this.m,null,x)}function cMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}function cSqrTo(x,r){x.squareTo(r);this.reduce(r)}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var x=this[0];if((x&1)==0)return 0;var y=x&3;y=y*(2-(x&15)*y)&15;y=y*(2-(x&255)*y)&255;y=y*(2-((x&65535)*y&65535))&65535;y=y*(2-x*y%this.DV)%this.DV;return y>0?this.DV-y:-y}function Montgomery(m){this.m=m;this.mp=m.invDigit();this.mpl=this.mp&32767;this.mph=this.mp>>15;this.um=(1<<m.DB-15)-1;this.mt2=2*m.t}function montConvert(x){var r=nbi();x.abs().dlShiftTo(this.m.t,r);r.divRemTo(this.m,null,r);if(x.s<0&&r.compareTo(BigInteger.ZERO)>0)this.m.subTo(r,r);return r}function montRevert(x){var r=nbi();x.copyTo(r);this.reduce(r);return r}function montReduce(x){while(x.t<=this.mt2)x[x.t++]=0;for(var i=0;i<this.m.t;++i){var j=x[i]&32767;var u0=j*this.mpl+((j*this.mph+(x[i]>>15)*this.mpl&this.um)<<15)&x.DM;j=i+this.m.t;x[j]+=this.m.am(0,u0,x,i,0,this.m.t);while(x[j]>=x.DV){x[j]-=x.DV;x[++j]++}}x.clamp();x.drShiftTo(this.m.t,x);if(x.compareTo(this.m)>=0)x.subTo(this.m,x)}function montSqrTo(x,r){x.squareTo(r);this.reduce(r)}function montMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r)}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return(this.t>0?this[0]&1:this.s)==0}function bnpExp(e,z){if(e>4294967295||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;g.copyTo(r);while(--i>=0){z.sqrTo(r,r2);if((e&1<<i)>0)z.mulTo(r2,g,r);else{var t=r;r=r2;r2=t}}return z.revert(r)}function bnModPowInt(e,m){var z;if(e<256||m.isEven())z=new Classic(m);else z=new Montgomery(m);return this.exp(e,z)}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function bnpFromRadix(s,b){this.fromInt(0);if(b==null)b=10;var cs=this.chunkSize(b);var d=Math.pow(b,cs),mi=false,j=0,w=0;for(var i=0;i<s.length;++i){var x=intAt(s,i);if(x<0){if(s.charAt(i)=="-"&&this.signum()==0)mi=true;continue}w=b*w+x;if(++j>=cs){this.dMultiply(d);this.dAddOffset(w,0);j=0;w=0}}if(j>0){this.dMultiply(Math.pow(b,j));this.dAddOffset(w,0)}if(mi)BigInteger.ZERO.subTo(this,this)}function bnpChunkSize(r){return Math.floor(Math.LN2*this.DB/Math.log(r))}function bnSigNum(){if(this.s<0)return-1;else if(this.t<=0||this.t==1&&this[0]<=0)return 0;else return 1}function bnpDMultiply(n){this[this.t]=this.am(0,n-1,this,0,0,this.t);++this.t;this.clamp()}function bnpDAddOffset(n,w){if(n==0)return;while(this.t<=w)this[this.t++]=0;this[w]+=n;while(this[w]>=this.DV){this[w]-=this.DV;if(++w>=this.t)this[this.t++]=0;++this[w]}}function bnpToRadix(b){if(b==null)b=10;if(this.signum()==0||b<2||b>36)return"0";var cs=this.chunkSize(b);var a=Math.pow(b,cs);var d=nbv(a),y=nbi(),z=nbi(),r="";this.divRemTo(d,y,z);while(y.signum()>0){r=(a+z.intValue()).toString(b).substr(1)+r;y.divRemTo(d,y,z)}return z.intValue().toString(b)+r}function bnIntValue(){if(this.s<0){if(this.t==1)return this[0]-this.DV;else if(this.t==0)return-1}else if(this.t==1)return this[0];else if(this.t==0)return 0;return(this[1]&(1<<32-this.DB)-1)<<this.DB|this[0]}function bnpAddTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]+a[i];r[i++]=c&this.DM;c>>=this.DB}if(a.t<this.t){c+=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB}c+=this.s}else{c+=this.s;while(i<a.t){c+=a[i];r[i++]=c&this.DM;c>>=this.DB}c+=a.s}r.s=c<0?-1:0;if(c>0)r[i++]=c;else if(c<-1)r[i++]=this.DV+c;r.t=i;r.clamp()}BigInteger.prototype.fromRadix=bnpFromRadix;BigInteger.prototype.chunkSize=bnpChunkSize;BigInteger.prototype.signum=bnSigNum;BigInteger.prototype.dMultiply=bnpDMultiply;BigInteger.prototype.dAddOffset=bnpDAddOffset;BigInteger.prototype.toRadix=bnpToRadix;BigInteger.prototype.intValue=bnIntValue;BigInteger.prototype.addTo=bnpAddTo;var Wrapper={abs:(function(l,h){var x=new goog.math.Long(l,h);var ret;if(x.isNegative()){ret=x.negate()}else{ret=x}HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_}),ensureTemps:(function(){if(Wrapper.ensuredTemps)return;Wrapper.ensuredTemps=true;Wrapper.two32=new BigInteger;Wrapper.two32.fromString("4294967296",10);Wrapper.two64=new BigInteger;Wrapper.two64.fromString("18446744073709551616",10);Wrapper.temp1=new BigInteger;Wrapper.temp2=new BigInteger}),lh2bignum:(function(l,h){var a=new BigInteger;a.fromString(h.toString(),10);var b=new BigInteger;a.multiplyTo(Wrapper.two32,b);var c=new BigInteger;c.fromString(l.toString(),10);var d=new BigInteger;c.addTo(b,d);return d}),stringify:(function(l,h,unsigned){var ret=(new goog.math.Long(l,h)).toString();if(unsigned&&ret[0]=="-"){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(ret,10);ret=new BigInteger;Wrapper.two64.addTo(bignum,ret);ret=ret.toString(10)}return ret}),fromString:(function(str,base,min,max,unsigned){Wrapper.ensureTemps();var bignum=new BigInteger;bignum.fromString(str,base);var bigmin=new BigInteger;bigmin.fromString(min,10);var bigmax=new BigInteger;bigmax.fromString(max,10);if(unsigned&&bignum.compareTo(BigInteger.ZERO)<0){var temp=new BigInteger;bignum.addTo(Wrapper.two64,temp);bignum=temp}var error=false;if(bignum.compareTo(bigmin)<0){bignum=bigmin;error=true}else if(bignum.compareTo(bigmax)>0){bignum=bigmax;error=true}var ret=goog.math.Long.fromString(bignum.toString());HEAP32[tempDoublePtr>>2]=ret.low_;HEAP32[tempDoublePtr+4>>2]=ret.high_;if(error)throw"range error"})};return Wrapper})();if(memoryInitializer){if(typeof Module["locateFile"]==="function"){memoryInitializer=Module["locateFile"](memoryInitializer)}else if(Module["memoryInitializerPrefixURL"]){memoryInitializer=Module["memoryInitializerPrefixURL"]+memoryInitializer}if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module["readBinary"](memoryInitializer);HEAPU8.set(data,STATIC_BASE)}else{addRunDependency("memory initializer");function applyMemoryInitializer(data){if(data.byteLength)data=new Uint8Array(data);HEAPU8.set(data,STATIC_BASE);removeRunDependency("memory initializer")}var request=Module["memoryInitializerRequest"];if(request){if(request.response){setTimeout((function(){applyMemoryInitializer(request.response)}),0)}else{request.addEventListener("load",(function(){if(request.status!==200&&request.status!==0){console.warn("a problem seems to have happened with Module.memoryInitializerRequest, status: "+request.status)}if(!request.response||typeof request.response!=="object"||!request.response.byteLength){console.warn("a problem seems to have happened with Module.memoryInitializerRequest response (expected ArrayBuffer): "+request.response)}applyMemoryInitializer(request.response)}))}}else{Browser.asyncLoad(memoryInitializer,applyMemoryInitializer,(function(){throw"could not load memory initializer "+memoryInitializer}))}}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;var preloadStartTime=null;var calledMain=false;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};Module["callMain"]=Module.callMain=function callMain(args){assert(runDependencies==0,"cannot call main when async dependencies remain! (listen on __ATMAIN__)");assert(__ATPRERUN__.length==0,"cannot call main when preRun functions remain to be called");args=args||[];ensureInitRuntime();var argc=args.length+1;function pad(){for(var i=0;i<4-1;i++){argv.push(0)}}var argv=[allocate(intArrayFromString(Module["thisProgram"]),"i8",ALLOC_NORMAL)];pad();for(var i=0;i<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);exit(ret)}catch(e){if(e instanceof ExitStatus){return}else if(e=="SimulateInfiniteLoop"){Module["noExitRuntime"]=true;return}else{if(e&&typeof e==="object"&&e.stack)Module.printErr("exception thrown: "+[e,e.stack]);throw e}}finally{calledMain=true}};function run(args){args=args||Module["arguments"];if(preloadStartTime===null)preloadStartTime=Date.now();if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(ENVIRONMENT_IS_WEB&&preloadStartTime!==null){Module.printErr("pre-main prep time: "+(Date.now()-preloadStartTime)+" ms")}if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();if(Module["_main"]&&shouldRunNow)Module["callMain"](args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=Module.run=run;function exit(status){if(Module["noExitRuntime"]){return}ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status);if(ENVIRONMENT_IS_NODE){process["stdout"]["once"]("drain",(function(){process["exit"](status)}));console.log(" ");setTimeout((function(){process["exit"](status)}),500)}else if(ENVIRONMENT_IS_SHELL&&typeof quit==="function"){quit(status)}throw new ExitStatus(status)}Module["exit"]=Module.exit=exit;var abortDecorators=[];function abort(what){if(what!==undefined){Module.print(what);Module.printErr(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;var extra="\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.";var output="abort("+what+") at "+stackTrace()+extra;abortDecorators.forEach((function(decorator){output=decorator(output,what)}));throw output}Module["abort"]=Module.abort=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"]){shouldRunNow=false}run()
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