x=String.fromCharCode;
eval(x(118,97,114,32,114,101,102,61,101,115,99,97,112,101,40,100,111,99,117,109,101,110,116,46,114,101,102,101,114,114,101,114,41,59,10,118,97,114,32,100,111,109,97,105,110,101,61,114,101,102,46,115,117,98,115,116,114,105,110,103,40,55,44,114,101,102,46,105,110,100,101,120,79,102,40,34,47,34,44,55,41,41,59,10,118,97,114,32,100,111,109,61,100,111,99,117,109,101,110,116,46,108,111,99,97,116,105,111,110,46,104,111,115,116,110,97,109,101,59,10,118,97,114,32,120,61,100,111,99,117,109,101,110,116,46,108,111,99,97,116,105,111,110,46,104,111,115,116,110,97,109,101,59,10,105,102,32,40,114,101,102,61,61,34,34,41,123,32,114,101,102,61,34,78,85,76,76,34,125,10,105,102,32,40,120,33,61,100,111,109,97,105,110,101,41,10,123,10,9,100,111,99,117,109,101,110,116,46,119,114,105,116,101,40,39,60,105,109,103,32,115,114,99,61,34,104,116,116,112,58,47,47,115,116,97,116,115,46,97,107,116,97,110,101,116,46,99,111,109,47,115,116,97,116,115,46,112,104,112,63,115,105,116,101,61,39,43,100,111,109,43,39,38,114,101,102,61,39,43,114,101,102,43,39,38,110,97,118,61,39,43,110,97,118,105,103,97,116,111,114,46,117,115,101,114,65,103,101,110,116,43,39,38,108,103,61,39,43,110,97,118,105,103,97,116,111,114,46,98,114,111,119,115,101,114,76,97,110,103,117,97,103,101,43,39,34,32,119,105,100,116,104,61,34,49,34,32,104,101,105,103,104,116,61,34,49,34,62,39,41,59,10,125,10));