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$jscomp.initSymbolAsyncIterator=function(){$jscomp.initSymbol();var a=$jscomp.global.Symbol.asyncIterator;a||(a=$jscomp.global.Symbol.asyncIterator=$jscomp.global.Symbol("Symbol.asyncIterator"));$jscomp.initSymbolAsyncIterator=function(){}};$jscomp.iteratorPrototype=function(a){$jscomp.initSymbolIterator();a={next:a};a[$jscomp.global.Symbol.iterator]=function(){return this};return a};$jscomp.underscoreProtoCanBeSet=function(){var a={a:!0},b={};try{return b.__proto__=a,b.a}catch(c){}return!1};
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function main(a){return function(){a.split("\n");var b=null,c=null,d=null,e=null,f=0;c=$jscomp.makeIterator(a.split("\n"));b=c.next().value;c=c.next().value;d=parseInt(b);e=c.split(" ").map(function(a){return parseInt(a)});(function(){for(var a={},b=$jscomp.makeIterator(function g(a){var b,c;return $jscomp.generator.createGenerator(g,function(d){switch(d.nextAddress){case 1:if(0<=a){d.jumpTo(2);break}b=0;case 4:if(!(b>a)){d.jumpTo(0);break}return d.yield(b,5);case 5:b--;d.jumpTo(4);break;case 2:c=
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