char sin[256]= {64,65,67,68,70,72,73,75,76,78,79,81,82,84,85,87,88,90,91,92,94,95,97,98,99,100,
102,103,104,105,107,108,109,110,111,112,113,114,115,116,117,118,118,119,120,121,121,122,123,123,
124,124,125,125,126,126,126,127,127,127,127,127,127,127,128,127,127,127,127,127,127,127,126,126,
126,125,125,124,124,123,123,122,121,121,120,119,118,118,117,116,115,114,113,112,111,110,109,108,
107,105,104,103,102,100,99,98,97,95,94,92,91,90,88,87,85,84,82,81,79,78,76,75,73,72,70,68,67,65,
64,62,61,59,58,56,54,53,51,50,48,47,45,44,42,41,39,38,36,35,34,32,31,30,28,27,26,25,23,22,21,20,
19,18,17,15,14,13,13,12,11,10,9,8,8,7,6,5,5,4,4,3,3,2,2,2,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,2,2,
2,3,3,4,4,5,5,6,7,8,8,9,10,11,12,13,13,14,15,17,18,19,20,21,22,23,25,26,27,28,30,31,32,34,35,36,
38,39,41,42,44,45,47,48,50,51,53,54,56,58,59,61,62};