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(function(sttc){/*
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Copyright The Closure Library Authors.
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SPDX-License-Identifier: Apache-2.0
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*/
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var q,aa;function ca(a){var b=0;return function(){return b<a.length?{done:!1,value:a[b++]}
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:{done:!0}
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}
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}
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var da="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){if(a==Array.prototype||a==Object.prototype)return a;a[b]=c.value;return a}
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;
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function ea(a){a=["object"==typeof globalThis&&globalThis,a,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var b=0;b<a.length;++b){var c=a[b];if(c&&c.Math==Math)return c}
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throw Error("Cannot find global object");}
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var fa=ea(this),ha="function"===typeof Symbol&&"symbol"===typeof Symbol("x"),r={}
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,ia={}
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;function t(a,b){var c=ia[b];if(null==c)return a[b];c=a[c];return void 0!==c?c:a[b]}
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function v(a,b,c){if(b)a:{var d=a.split(".");a=1===d.length;var e=d[0],f;!a&&e in r?f=r:f=fa;for(e=0;e<d.length-1;e++){var g=d[e];if(!(g in f))break a;f=f[g]}
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d=d[d.length-1];c=ha&&"es6"===c?f[d]:null;b=b(c);null!=b&&(a?da(r,d,{configurable:!0,writable:!0,value:b}
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):b!==c&&(void 0===ia[d]&&(a=1E9*Math.random()>>>0,ia[d]=ha?fa.Symbol(d):"$jscp$"+a+"$"+d),da(f,ia[d],{configurable:!0,writable:!0,value:b}
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)))}
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}
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v("Symbol",function(a){function b(f){if(this instanceof b)throw new TypeError("Symbol is not a constructor");return new c(d+(f||"")+"_"+e++,f)}
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function c(f,g){this.j=f;da(this,"description",{configurable:!0,writable:!0,value:g}
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)}
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if(a)return a;c.prototype.toString=function(){return this.j}
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;var d="jscomp_symbol_"+(1E9*Math.random()>>>0)+"_",e=0;return b}
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,"es6");
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v("Symbol.iterator",function(a){if(a)return a;a=(0,r.Symbol)("Symbol.iterator");for(var b="Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "),c=0;c<b.length;c++){var d=fa[b[c]];"function"===typeof d&&"function"!=typeof d.prototype[a]&&da(d.prototype,a,{configurable:!0,writable:!0,value:function(){return ka(ca(this))}
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}
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)}
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return a}
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,"es6");
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function ka(a){a={next:a}
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;a[t(r.Symbol,"iterator")]=function(){return this}
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;return a}
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function w(a){return a.raw=a}
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function z(a){var b="undefined"!=typeof r.Symbol&&t(r.Symbol,"iterator")&&a[t(r.Symbol,"iterator")];return b?b.call(a):{next:ca(a)}
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}
...
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