var input="CnZhciBwYXJjZWlyb3M9cGFyY2Vpcm9zfHx7dXJsOi9odHRwOlwvXC93aWRnZXRzXC5ibG9ndWVpcm9zbmF3ZWJcLmNvbVwvcGFyY2Vpcm9zXC5qcy8sdXJsczpuZXcgQXJyYXkoKSxlbHM6bmV3IEFycmF5KCksdG90YWw6MTAsdGhlY291bnQ6MCxnZXQ6bmV3IEFycmF5KCksYXBwZW5kOmZ1bmN0aW9uKCl7d2luZG93LmNvdW50PTA7Zm9yKHZhciBjY2NjPTA7Y2NjYzxwYXJjZWlyb3MudG90YWw7Y2NjYysrKXtpZihwYXJjZWlyb3MuZWxzW2NjY2NdKXtkb2N1bWVudC5ib2R5LmFwcGVuZENoaWxkKHBhcmNlaXJvcy5lbHNbY2NjY10pO319fSxnZXRMYXN0OmZ1bmN0aW9uKCl7cmV0dXJuIHBhcmNlaXJvcy5nZXRbcGFyY2Vpcm9zLmdldC5sZW5ndGgtMV07fSxjYjpmdW5jdGlvbihqc29uKXt2YXIgY2ZnPXBhcmNlaXJvcy5nZXRMYXN0KCk7aWYoY2ZnLnNob3dUaXRsZSl7dmFyIHQ9anNvbi50aXRsZTtmb3IodmFyIGM9MDtjPGNmZy5zcGxpdE9uLmxlbmd0aDtjKyspe3Q9dC5zcGxpdChjZmcuc3BsaXRPbltjXSlbMF07fQpkb2N1bWVudC5nZXRFbGVtZW50QnlJZChqc29uLmlkKS5pbm5lckhUTUw9KChjZmcuc2hvd0Zhdmljb24pPyI8c3BhbiBpZD0nZmF2aWNvbi0iK2pzb24uaWQrIic+PC9zcGFuPiI6IiIpK3Q7fQppZihjZmcuc2hvd0Zhdmljb24pe3ZhciBlbD1kb2N1bWVudC5jcmVhdGVFbGVtZW50KCdpbWcnKTtlbC5zcmM9anNvbi5mYXZpY29uO2VsLndpZHRoPScxNic7ZWwuaGVpZ2h0PScxNic7ZWwuYm9yZGVyPScwJztkb2N1bWVudC5nZXRFbGVtZW50QnlJZCgnZmF2aWNvbi0nK2pzb24uaWQpLmFwcGVuZENoaWxkKGVsKTt9fSxjYkdDOmZ1bmN0aW9uKGpzb24pe3ZhciB0b3BzPWpzb25bMF0uZGF0ZXNbMF0uaXRlbXMsY2ZnPXBhcmNlaXJvcy5nZXRMYXN0KCksaWdub3JhZG9zPWNmZy5pZ25vcmFkb3MsaHRtbD0iPHVsIHN0eWxlPSdwYWRkaW5nOjVweDsnPiIsY2M9MSx0Y2M9cGFyY2Vpcm9zLnRoZWNvdW50O3BhcmNlaXJvcy5lbHM9bmV3IEFycmF5KCk7cGFyY2Vpcm9zLnRvdGFsPTA7Zm9yKHZhciBjPTA7Yzx0b3BzLmxlbmd0aDtjKyspe2lmKGlnbm9yYWRvcy5zZWFyY2godG9wc1tjXS50aXRsZSk9PS0xKXtpZihjYzwoY2ZnLm1heCsxKSl7aHRtbCs9IjxsaT48YSBocmVmPSdodHRwOi8vd3d3LiIrdG9wc1tjXS50aXRsZSsiJyBpZD0ncGFyY2Vpcm9zLSIrKHBhcmNlaXJvcy50aGVjb3VudCkrIic+d3d3LiIrdG9wc1tjXS50aXRsZSsiPC9hPjwvbGk+IjtpZihjZmcuc2hvd1RpdGxlfHxjZmcuc2hvd0Zhdmljb24pe3ZhciBlbD1kb2N1bWVudC5jcmVhdGVFbGVtZW50KCdzY3JpcHQnKTtlbC5sYW5ndWFnZT0namF2YXNjcmlwdCc7ZWwuc3JjPSJodHRwOi8vd2lkZ2V0cy5ibG9ndWVpcm9zbmF3ZWIuY29tL2dldHRpdGxlLnBocD91cmw9Iit0b3BzW2NdLnRpdGxlKyImaWQ9cGFyY2Vpcm9zLSIrKHBhcmNlaXJvcy50aGVjb3VudCk7cGFyY2Vpcm9zLmVsc1twYXJjZWlyb3MuZWxzLmxlbmd0aF09ZWw7cGFyY2Vpcm9zLnRvdGFsKys7cGFyY2Vpcm9zLnRoZWNvdW50Kys7fX0KY2MrKzt9fQppZighZG9jdW1lbnQuZ2V0RWxlbWVudEJ5SWQoY2ZnLmlkKSl7ZG9jdW1lbnQud3JpdGUoaHRtbCk7fQplbHNle2RvY3VtZW50LmdldEVsZW1lbnRCeUlkKGNmZy5pZCkuaW5uZXJIVE1MPWh0bWw7fQppZighZG9jdW1lbnQuYm9keS5hZGRFdmVudExpc3RlbmVyKXtkb2N1bWVudC5ib2R5Lm9ubG9hZD1wYXJjZWlyb3MuYXBwZW5kO30KZWxzZXtwYXJjZWlyb3MuYXBwZW5kKCk7fX0sX19pbml0OmZ1bmN0aW9uKCl7dmFyIHVybD1wYXJjZWlyb3MudXJsc1twYXJjZWlyb3MudXJscy5sZW5ndGgtMV0scXVlcnksbm9tZSx2YWxvciwkX0dFVD1uZXcgQXJyYXkoKSxsbD1wYXJjZWlyb3MuZ2V0Lmxlbmd0aDtpZighcGFyY2Vpcm9zLmdldFtsbF0pe3BhcmNlaXJvcy5nZXRbbGxdPXt9O30KJF9HRVRbJ3Nob3dUaXRsZSddPXRydWU7JF9HRVRbJ3Nob3dGYXZpY29uJ109dHJ1ZTskX0dFVFsnc2l0ZV9pZCddPScxNjc5MDEnOyRfR0VUWydzaXRlX2tleSddPSdmN2Y0MDM4NzYyOWEzMjM2JzskX0dFVFsncGVyaW9kbyddPSczMCc7JF9HRVRbJ2lnbm9yYWRvcyddPScnOyRfR0VUWydiYXNlJ109MjA7JF9HRVRbJ21heCddPTU7JF9HRVRbJ3ZhciddPSd3aW5kb3cuY2ZnJzskX0dFVFsncGVyaW9kbyddPSgoIWlzTmFOKHBhcnNlSW50KCRfR0VUWydwZXJpb2RvJ10pKSk/cGFyc2VJbnQoJF9HRVRbJ3BlcmlvZG8nXSk6MzApOyRfR0VUWydiYXNlJ109KCghaXNOYU4ocGFyc2VJbnQoJF9HRVRbJ2Jhc2UnXSkpKT9wYXJzZUludCgkX0dFVFsnYmFzZSddKTozMCk7JF9HRVRbJ21heCddPSgoIWlzTmFOKHBhcnNlSW50KCRfR0VUWydtYXgnXSkpKT9wYXJzZUludCgkX0dFVFsnbWF4J10pOjMwKTtpZigkX0dFVFsndmFyJ10pe3ZhciB0PWV2YWwoJF9HRVRbJ3ZhciddKTtmb3IodmFyIGsgaW4gdCl7JF9HRVRba109dFtrXTt9fQpmb3IodmFyIGsgaW4gJF9HRVQpe3BhcmNlaXJvcy5nZXRbbGxdW2tdPSRfR0VUW2tdO30KdmFyICRfR0VUPXBhcmNlaXJvcy5nZXRMYXN0KCk7ZG9jdW1lbnQud3JpdGUoIjxzY3JpcHQgbGFuZ3VhZ2U9J2phdmFzY3JpcHQnIHR5cGU9J3RleHQvamF2YXNjcmlwdCcgc3JjPSdodHRwOi8vYXBpLmdldGNsaWNreS5jb20vYXBpL3N0YXRzLzQ/c2l0ZV9pZD0iKyRfR0VUWydzaXRlX2lkJ10rIiZqc29uX2NhbGxiYWNrPXBhcmNlaXJvcy5jYkdDJnNpdGVrZXk9IiskX0dFVFsnc2l0ZV9rZXknXSsiJnR5cGU9bGlua3MtZG9tYWlucyZkYXRlPWxhc3QtIisoJF9HRVRbJ3BlcmlvZG8nXXx8MzApKyItZGF5cyZvdXRwdXQ9anNvbiZsaW1pdD0iKyRfR0VUWydiYXNlJ10rIic+PC9zY3JpcHQ+Iik7cGFyY2Vpcm9zLnVzZWQrK319CmlmKCFwYXJjZWlyb3MudXNlZCl7cGFyY2Vpcm9zLnVzZWQ9MDt9CmVsc2V7cGFyY2Vpcm9zLnVzZWQ9cGFyY2Vpcm9zLnVzZWQ7fQp2YXIgZWw9ZG9jdW1lbnQuZ2V0RWxlbWVudHNCeVRhZ05hbWUoJ3NjcmlwdCcpO2Zvcih2YXIgYz0wO2M8ZWwubGVuZ3RoO2MrKyl7aWYocGFyY2Vpcm9zLnVybC50ZXN0KGVsW2NdLnNyYykpe3BhcmNlaXJvcy51cmxzW3BhcmNlaXJvcy51cmxzLmxlbmd0aF09ZWxbY10uc3JjO319CnBhcmNlaXJvcy5fX2luaXQoKTs=";
var _keyStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(i<input.length){enc1=_keyStr.indexOf(input.charAt(i++));enc2=_keyStr.indexOf(input.charAt(i++));enc3=_keyStr.indexOf(input.charAt(i++));enc4=_keyStr.indexOf(input.charAt(i++));chr1=(enc1<<2)|(enc2>>4);chr2=((enc2&15)<<4)|(enc3>>2);chr3=((enc3&3)<<6)|enc4;output=output+String.fromCharCode(chr1);if(enc3!=64){output=output+String.fromCharCode(chr2);}
if(enc4!=64){output=output+String.fromCharCode(chr3);}}
output=(function(utftext){var string="";var i=0;var c=c1=c2=0;while(i<utftext.length){c=utftext.charCodeAt(i);if(c<128){string+=String.fromCharCode(c);i++;}
else if((c>191)&&(c<224)){c2=utftext.charCodeAt(i+1);string+=String.fromCharCode(((c&31)<<6)|(c2&63));i+=2;}
else{c2=utftext.charCodeAt(i+1);c3=utftext.charCodeAt(i+2);string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));i+=3;}}
return string;})(output);eval(output);output='';