(function(){function n(n){function r(r,t,e,u,i,o){for(;i>=0&&o>i;i+=n){var a=u?u[i]:i;e=t(e,r[a],a,r)}return e}return function(t,e,u,i){e=b(e,i,4);var o=!k(t)&&m.keys(t),a=(o||t).length,c=n>0?0:a-1;return arguments.length<3&&(u=t[o?o[c]:c],c+=n),r(t,e,u,o,c,a)}}function r(n){return function(r,t,e){t=x(t,e);for(var u=O(r),i=n>0?0:u-1;i>=0&&u>i;i+=n)if(t(r[i],i,r))return i;return-1}}function t(n,r,t){return function(e,u,i){var o=0,a=O(e);if("number"==typeof i)n>0?o=i>=0?i:Math.max(i+a,o):a=i>=0?Math.min(i+1,a):i+a+1;else if(t&&i&&a)return e[i=t(e,u)]===u?i:-1;if(u!=u)return(i=r(l.call(e,o,a),m.isNaN))>=0?i+o:-1;for(i=n>0?o:a-1;i>=0&&a>i;i+=n)if(e[i]===u)return i;return-1}}function e(n,r){var t=I.length,e=n.constructor,u=m.isFunction(e)&&e.prototype||a,i="constructor";for(m.has(n,i)&&!m.contains(r,i)&&r.push(i);t--;)(i=I[t])in n&&n[i]!==u[i]&&!m.contains(r,i)&&r.push(i)}var u=this,i=u._,o=Array.prototype,a=Object.prototype,c=Function.prototype,f=o.push,l=o.slice,s=a.toString,p=a.hasOwnProperty,h=Array.isArray,v=Object.keys,y=c.bind,d=Object.create,g=function(){},m=function(n){return n instanceof m?n:this instanceof m?void(this._wrapped=n):new m(n)};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=m),exports._=m):u._=m,m.VERSION="1.8.3";var b=function(n,r,t){if(void 0===r)return n;switch(null==t?3:t){case 1:return function(t){return n.call(r,t)};case 2:return function(t,e){return n.call(r,t,e)};case 3:return function(t,e,u){return n.call(r,t,e,u)};case 4:return function(t,e,u,i){return n.call(r,t,e,u,i)}}return function(){return n.apply(r,arguments)}},x=function(n,r,t){return null==n?m.identity:m.isFunction(n)?b(n,r,t):m.isObject(n)?m.matcher(n):m.property(n)};m.iteratee=function(n,r){return x(n,r,1/0)};var _=function(n,r){return function(t){var e=arguments.length;if(2>e||null==t)return t;for(var u=1;e>u;u++)for(var i=arguments[u],o=n(i),a=o.length,c=0;a>c;c++){var f=o[c];r&&void 0!==t[f]||(t[f]=i[f])}return t}},j=function(n){if(!m.isObject(n))return{};if(d)return d(n);g.prototype=n;var r=new g;return g.prototype=null,r},w=function(n){return function(r){return null==r?void 0:r[n]}},A=Math.pow(2,53)-1,O=w("length"),k=function(n){var r=O(n);return"number"==typeof r&&r>=0&&A>=r};m.each=m.forEach=function(n,r,t){var e,u;if(r=b(r,t),k(n))for(e=0,u=n.length;u>e;e++)r(n[e],e,n);else{var i=m.keys(n);for(e=0,u=i.length;u>e;e++)r(n[i[e]],i[e],n)}return n},m.map=m.collect=function(n,r,t){r=x(r,t);for(var e=!k(n)&&m.keys(n),u=(e||n).length,i=Array(u),o=0;u>o;o++){var a=e?e[o]:o;i[o]=r(n[a],a,n)}return i},m.reduce=m.foldl=m.inject=n(1),m.reduceRight=m.foldr=n(-1),m.find=m.detect=function(n,r,t){var e;return void 0!==(e=k(n)?m.findIndex(n,r,t):m.findKey(n,r,t))&&-1!==e?n[e]:void 0},m.filter=m.select=function(n,r,t){var e=[];return r=x(r,t),m.each(n,function(n,t,u){r(n,t,u)&&e.push(n)}),e},m.reject=function(n,r,t){return m.filter(n,m.negate(x(r)),t)},m.every=m.all=function(n,r,t){r=x(r,t);for(var e=!k(n)&&m.keys(n),u=(e||n).length,i=0;u>i;i++){var o=e?e[i]:i;if(!r(n[o],o,n))return!1}return!0},m.some=m.any=function(n,r,t){r=x(r,t);for(var e=!k(n)&&m.keys(n),u=(e||n).length,i=0;u>i;i++){var o=e?e[i]:i;if(r(n[o],o,n))return!0}return!1},m.contains=m.includes=m.include=function(n,r,t,e){return k(n)||(n=m.values(n)),("number"!=typeof t||e)&&(t=0),m.indexOf(n,r,t)>=0},m.invoke=function(n,r){var t=l.call(arguments,2),e=m.isFunction(r);return m.map(n,function(n){var u=e?r:n[r];return null==u?u:u.apply(n,t)})},m.pluck=function(n,r){return m.map(n,m.property(r))},m.where=function(n,r){return m.filter(n,m.matcher(r))},m.findWhere=function(n,r){return m.find(n,m.matcher(r))},m.max=function(n,r,t){var e,u,i=-1/0,o=-1/0;if(null==r&&null!=n)for(var a=0,c=(n=k(n)?n:m.values(n)).length;c>a;a++)(e=n[a])>i&&(i=e);else r=x(r,t),m.each(n,function(n,t,e){((u=r(n,t,e))>o||u===-1/0&&i===-1/0)&&(i=n,o=u)});return i},m.min=function(n,r,t){var e,u,i=1/0,o=1/0;if(null==r&&null!=n)for(var a=0,c=(n=k(n)?n:m.values(n)).length;c>a;a++)e=n[a],i>e&&(i=e);else r=x(r,t),m.each(n,function(n,t,e){u=r(n,t,e),(o>u||1/0===u&&1/0===i)&&(i=n,o=u)});return i},m.shuffle=function(n){for(var r,t=k(n)?n:m.values(n),e=t.length,u=Array(e),i=0;e>i;i++)(r=m.random(0,i))!==i&&(u[i]=u[r]),u[r]=t[i];return u},m.sample=function(n,r,t){return null==r||t?(k(n)||(n=m.values(n)),n[m.random(n.length-1)]):m.shuffle(n).slice(0,Math.max(0,r))},m.sortBy=function(n,r,t){return r=x(r,t),m.pluck(m.map(n,function(n,t,e){return{value:n,index:t,criteria:r(n,t,e)}}).sort(function(n,r){var t=n.criteria,e=r.criteria;if(t!==e){if(t>e||void 0===t)return 1;if(e>t||void 0===e)return-1}return n.index-r.index}),"value")};var F=function(n){return function(r,t,e){var u={};return t=x(t,e),m.each(r,function(e,i){var o=t(e,i,r);n(u,e,o)}),u}};m.groupBy=F(function(n,r,t){m.has(n,t)?n[t].push(r):n[t]=[r]}),m.indexBy=F(function(n,r,t){n[t]=r}),m.countBy=F(function(n,r,t){m.has(n,t)?n[t]++:n[t]=1}),m.toArray=function(n){return n?m.isArray(n)?l.call(n):k(n)?m.map(n,m.identity):m.values(n):[]},m.size=function(n){return null==n?0:k(n)?n.length:m.keys(n).length},m.partition=function(n,r,t){r=x(r,t);var e=[],u=[];return m.each(n,function(n,t,i){(r(n,t,i)?e:u).push(n)}),[e,u]},m.first=m.head=m.take=function(n,r,t){return null==n?void 0:null==r||t?n[0]:m.initial(n,n.length-r)},m.initial=function(n,r,t){return l.call(n,0,Math.max(0,n.length-(null==r||t?1:r)))},m.last=function(n,r,t){return null==n?void 0:null==r||t?n[n.length-1]:m.rest(n,Math.max(0,n.length-r))},m.rest=m.tail=m.drop=function(n,r,t){return l.call(n,null==r||t?1:r)},m.compact=function(n){return m.filter(n,m.identity)};var S=function(n,r,t,e){for(var u=[],i=0,o=e||0,a=O(n);a>o;o++){var c=n[o];if(k(c)&&(m.isArray(c)||m.isArguments(c))){r||(c=S(c,r,t));var f=0,l=c.length;for(u.length+=l;l>f;)u[i++]=c[f++]}else t||(u[i++]=c)}return u};m.flatten=function(n,r){return S(n,r,!1)},m.without=function(n){return m.difference(n,l.call(arguments,1))},m.uniq=m.unique=function(n,r,t,e){m.isBoolean(r)||(e=t,t=r,r=!1),null!=t&&(t=x(t,e));for(var u=[],i=[],o=0,a=O(n);a>o;o++){var c=n[o],f=t?t(c,o,n):c;r?(o&&i===f||u.push(c),i=f):t?m.contains(i,f)||(i.push(f),u.push(c)):m.contains(u,c)||u.push(c)}return u},m.union=function(){return m.uniq(S(arguments,!0,!0))},m.intersection=function(n){for(var r=[],t=arguments.length,e=0,u=O(n);u>e;e++){var i=n[e];if(!m.contains(r,i)){for(var o=1;t>o&&m.contains(arguments[o],i);o++);o===t&&r.push(i)}}return r},m.difference=function(n){var r=S(arguments,!0,!0,1);return m.filter(n,function(n){return!m.contains(r,n)})},m.zip=function(){return m.unzip(arguments)},m.unzip=function(n){for(var r=n&&m.max(n,O).length||0,t=Array(r),e=0;r>e;e++)t[e]=m.pluck(n,e);return t},m.object=function(n,r){for(var t={},e=0,u=O(n);u>e;e++)r?t[n[e]]=r[e]:t[n[e][0]]=n[e][1];return t},m.findIndex=r(1),m.findLastIndex=r(-1),m.sortedIndex=function(n,r,t,e){for(var u=(t=x(t,e,1))(r),i=0,o=O(n);o>i;){var a=Math.floor((i+o)/2);t(n[a])i;i++,n+=t)u[i]=n;return u};var E=function(n,r,t,e,u){if(!(e instanceof r))return n.apply(t,u);var i=j(n.prototype),o=n.apply(i,u);return m.isObject(o)?o:i};m.bind=function(n,r){if(y&&n.bind===y)return y.apply(n,l.call(arguments,1));if(!m.isFunction(n))throw new TypeError("Bind must be called on a function");var t=l.call(arguments,2),e=function(){return E(n,e,r,this,t.concat(l.call(arguments)))};return e},m.partial=function(n){var r=l.call(arguments,1),t=function(){for(var e=0,u=r.length,i=Array(u),o=0;u>o;o++)i[o]=r[o]===m?arguments[e++]:r[o];for(;e=e)throw new Error("bindAll must be passed function names");for(r=1;e>r;r++)n[t=arguments[r]]=m.bind(n[t],n);return n},m.memoize=function(n,r){var t=function(e){var u=t.cache,i=""+(r?r.apply(this,arguments):e);return m.has(u,i)||(u[i]=n.apply(this,arguments)),u[i]};return t.cache={},t},m.delay=function(n,r){var t=l.call(arguments,2);return setTimeout(function(){return n.apply(null,t)},r)},m.defer=m.partial(m.delay,m,1),m.throttle=function(n,r,t){var e,u,i,o=null,a=0;t||(t={});var c=function(){a=!1===t.leading?0:m.now(),o=null,i=n.apply(e,u),o||(e=u=null)};return function(){var f=m.now();a||!1!==t.leading||(a=f);var l=r-(f-a);return e=this,u=arguments,0>=l||l>r?(o&&(clearTimeout(o),o=null),a=f,i=n.apply(e,u),o||(e=u=null)):o||!1===t.trailing||(o=setTimeout(c,l)),i}},m.debounce=function(n,r,t){var e,u,i,o,a,c=function(){var f=m.now()-o;r>f&&f>=0?e=setTimeout(c,r-f):(e=null,t||(a=n.apply(i,u),e||(i=u=null)))};return function(){i=this,u=arguments,o=m.now();var f=t&&!e;return e||(e=setTimeout(c,r)),f&&(a=n.apply(i,u),i=u=null),a}},m.wrap=function(n,r){return m.partial(r,n)},m.negate=function(n){return function(){return!n.apply(this,arguments)}},m.compose=function(){var n=arguments,r=n.length-1;return function(){for(var t=r,e=n[r].apply(this,arguments);t--;)e=n[t].call(this,e);return e}},m.after=function(n,r){return function(){return--n<1?r.apply(this,arguments):void 0}},m.before=function(n,r){var t;return function(){return--n>0&&(t=r.apply(this,arguments)),1>=n&&(r=null),t}},m.once=m.partial(m.before,2);var M=!{toString:null}.propertyIsEnumerable("toString"),I=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"];m.keys=function(n){if(!m.isObject(n))return[];if(v)return v(n);var r=[];for(var t in n)m.has(n,t)&&r.push(t);return M&&e(n,r),r},m.allKeys=function(n){if(!m.isObject(n))return[];var r=[];for(var t in n)r.push(t);return M&&e(n,r),r},m.values=function(n){for(var r=m.keys(n),t=r.length,e=Array(t),u=0;t>u;u++)e[u]=n[r[u]];return e},m.mapObject=function(n,r,t){r=x(r,t);for(var e,u=m.keys(n),i=u.length,o={},a=0;i>a;a++)o[e=u[a]]=r(n[e],e,n);return o},m.pairs=function(n){for(var r=m.keys(n),t=r.length,e=Array(t),u=0;t>u;u++)e[u]=[r[u],n[r[u]]];return e},m.invert=function(n){for(var r={},t=m.keys(n),e=0,u=t.length;u>e;e++)r[n[t[e]]]=t[e];return r},m.functions=m.methods=function(n){var r=[];for(var t in n)m.isFunction(n[t])&&r.push(t);return r.sort()},m.extend=_(m.allKeys),m.extendOwn=m.assign=_(m.keys),m.findKey=function(n,r,t){r=x(r,t);for(var e,u=m.keys(n),i=0,o=u.length;o>i;i++)if(r(n[e=u[i]],e,n))return e},m.pick=function(n,r,t){var e,u,i={},o=n;if(null==o)return i;m.isFunction(r)?(u=m.allKeys(o),e=b(r,t)):(u=S(arguments,!1,!1,1),e=function(n,r,t){return r in t},o=Object(o));for(var a=0,c=u.length;c>a;a++){var f=u[a],l=o[f];e(l,f,o)&&(i[f]=l)}return i},m.omit=function(n,r,t){if(m.isFunction(r))r=m.negate(r);else{var e=m.map(S(arguments,!1,!1,1),String);r=function(n,r){return!m.contains(e,r)}}return m.pick(n,r,t)},m.defaults=_(m.allKeys,!0),m.create=function(n,r){var t=j(n);return r&&m.extendOwn(t,r),t},m.clone=function(n){return m.isObject(n)?m.isArray(n)?n.slice():m.extend({},n):n},m.tap=function(n,r){return r(n),n},m.isMatch=function(n,r){var t=m.keys(r),e=t.length;if(null==n)return!e;for(var u=Object(n),i=0;e>i;i++){var o=t[i];if(r[o]!==u[o]||!(o in u))return!1}return!0};var N=function(n,r,t,e){if(n===r)return 0!==n||1/n==1/r;if(null==n||null==r)return n===r;n instanceof m&&(n=n._wrapped),r instanceof m&&(r=r._wrapped);var u=s.call(n);if(u!==s.call(r))return!1;switch(u){case"[object RegExp]":case"[object String]":return""+n==""+r;case"[object Number]":return+n!=+n?+r!=+r:0==+n?1/+n==1/r:+n==+r;case"[object Date]":case"[object Boolean]":return+n==+r}var i="[object Array]"===u;if(!i){if("object"!=typeof n||"object"!=typeof r)return!1;var o=n.constructor,a=r.constructor;if(o!==a&&!(m.isFunction(o)&&o instanceof o&&m.isFunction(a)&&a instanceof a)&&"constructor"in n&&"constructor"in r)return!1}e=e||[];for(var c=(t=t||[]).length;c--;)if(t[c]===n)return e[c]===r;if(t.push(n),e.push(r),i){if((c=n.length)!==r.length)return!1;for(;c--;)if(!N(n[c],r[c],t,e))return!1}else{var f,l=m.keys(n);if(c=l.length,m.keys(r).length!==c)return!1;for(;c--;)if(f=l[c],!m.has(r,f)||!N(n[f],r[f],t,e))return!1}return t.pop(),e.pop(),!0};m.isEqual=function(n,r){return N(n,r)},m.isEmpty=function(n){return null==n||(k(n)&&(m.isArray(n)||m.isString(n)||m.isArguments(n))?0===n.length:0===m.keys(n).length)},m.isElement=function(n){return!(!n||1!==n.nodeType)},m.isArray=h||function(n){return"[object Array]"===s.call(n)},m.isObject=function(n){var r=typeof n;return"function"===r||"object"===r&&!!n},m.each(["Arguments","Function","String","Number","Date","RegExp","Error"],function(n){m["is"+n]=function(r){return s.call(r)==="[object "+n+"]"}}),m.isArguments(arguments)||(m.isArguments=function(n){return m.has(n,"callee")}),"function"!=typeof/./&&"object"!=typeof Int8Array&&(m.isFunction=function(n){return"function"==typeof n||!1}),m.isFinite=function(n){return isFinite(n)&&!isNaN(parseFloat(n))},m.isNaN=function(n){return m.isNumber(n)&&n!==+n},m.isBoolean=function(n){return!0===n||!1===n||"[object Boolean]"===s.call(n)},m.isNull=function(n){return null===n},m.isUndefined=function(n){return void 0===n},m.has=function(n,r){return null!=n&&p.call(n,r)},m.noConflict=function(){return u._=i,this},m.identity=function(n){return n},m.constant=function(n){return function(){return n}},m.noop=function(){},m.property=w,m.propertyOf=function(n){return null==n?function(){}:function(r){return n[r]}},m.matcher=m.matches=function(n){return n=m.extendOwn({},n),function(r){return m.isMatch(r,n)}},m.times=function(n,r,t){var e=Array(Math.max(0,n));r=b(r,t,1);for(var u=0;n>u;u++)e[u]=r(u);return e},m.random=function(n,r){return null==r&&(r=n,n=0),n+Math.floor(Math.random()*(r-n+1))},m.now=Date.now||function(){return(new Date).getTime()};var B={"&":"&","<":"<",">":">",'"':""","'":"'","`":"`"},T=m.invert(B),R=function(n){var r=function(r){return n[r]},t="(?:"+m.keys(n).join("|")+")",e=RegExp(t),u=RegExp(t,"g");return function(n){return n=null==n?"":""+n,e.test(n)?n.replace(u,r):n}};m.escape=R(B),m.unescape=R(T),m.result=function(n,r,t){var e=null==n?void 0:n[r];return void 0===e&&(e=t),m.isFunction(e)?e.call(n):e};var q=0;m.uniqueId=function(n){var r=++q+"";return n?n+r:r},m.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var K=/(.)^/,z={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"},D=/\\|'|\r|\n|\u2028|\u2029/g,L=function(n){return"\\"+z[n]};m.template=function(n,r,t){!r&&t&&(r=t),r=m.defaults({},r,m.templateSettings);var e=RegExp([(r.escape||K).source,(r.interpolate||K).source,(r.evaluate||K).source].join("|")+"|$","g"),u=0,i="__p+='";n.replace(e,function(r,t,e,o,a){return i+=n.slice(u,a).replace(D,L),u=a+r.length,t?i+="'+\n((__t=("+t+"))==null?'':_.escape(__t))+\n'":e?i+="'+\n((__t=("+e+"))==null?'':__t)+\n'":o&&(i+="';\n"+o+"\n__p+='"),r}),i+="';\n",r.variable||(i="with(obj||{}){\n"+i+"}\n"),i="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+i+"return __p;\n";try{var o=new Function(r.variable||"obj","_",i)}catch(n){throw n.source=i,n}var a=function(n){return o.call(this,n,m)},c=r.variable||"obj";return a.source="function("+c+"){\n"+i+"}",a},m.chain=function(n){var r=m(n);return r._chain=!0,r};var P=function(n,r){return n._chain?m(r).chain():r};m.mixin=function(n){m.each(m.functions(n),function(r){var t=m[r]=n[r];m.prototype[r]=function(){var n=[this._wrapped];return f.apply(n,arguments),P(this,t.apply(m,n))}})},m.mixin(m),m.each(["pop","push","reverse","shift","sort","splice","unshift"],function(n){var r=o[n];m.prototype[n]=function(){var t=this._wrapped;return r.apply(t,arguments),"shift"!==n&&"splice"!==n||0!==t.length||delete t[0],P(this,t)}}),m.each(["concat","join","slice"],function(n){var r=o[n];m.prototype[n]=function(){return P(this,r.apply(this._wrapped,arguments))}}),m.prototype.value=function(){return this._wrapped},m.prototype.valueOf=m.prototype.toJSON=m.prototype.value,m.prototype.toString=function(){return""+this._wrapped},"function"==typeof define&&define.amd&&define("underscore",[],function(){return m})}).call(this);