n160 1,2,3,4,5,6,7,8; 0,9,10,11,12,13,14,15; 0,9,16,17,18,19,20,21; 0,10,16,22,23,24,25,26; 0,11,17,22,27,28,29,30; 0,12,18,23,27,31,32,33; 0,13,19,24,28,31,34,35; 0,14,20,25,29,32,34,36; 0,15,21,26,30,33,35,36; 1,2,37,38,39,40,41,42; 1,3,37,43,44,45,46,47; 1,4,38,44,59,71,72,73; 1,5,39,43,59,60,61,62; 1,6,40,45,60,71,74,76; 1,7,41,46,61,63,72,74; 1,8,42,47,62,63,73,76; 2,3,37,48,51,54,55,56; 2,4,40,48,59,60,65,66; 2,5,38,54,59,78,82,85; 2,6,39,51,60,79,81,82; 2,7,41,55,65,67,78,79; 2,8,42,56,66,67,81,85; 3,4,43,51,60,71,75,77; 3,5,45,48,60,80,82,83; 3,6,44,54,71,82,84,86; 3,7,46,55,69,77,80,86; 3,8,47,56,69,75,83,84; 4,5,37,38,43,48,49,50; 4,6,37,40,44,51,52,53; 4,7,49,52,65,68,72,77; 4,8,50,53,66,68,73,75; 5,6,37,39,45,54,57,58; 5,7,49,57,61,64,78,80; 5,8,50,58,62,64,83,85; 6,7,52,57,70,74,79,86; 6,8,53,58,70,76,81,84; 7,8,63,64,67,68,69,70; 9,10,16,27,28,31,89,90; 9,11,18,27,91,93,97,98; 9,12,19,31,91,92,95,96; 9,13,17,28,92,93,99,100; 9,14,20,89,95,97,99,101; 9,15,21,90,96,98,100,101; 10,12,22,27,91,94,105,106; 10,11,24,28,91,92,114,115; 10,13,23,31,92,94,111,112; 10,14,25,89,105,111,113,114; 10,15,26,90,106,112,113,115; 16,17,23,27,93,94,108,109; 27,29,32,89,97,105,107,108; 27,30,33,90,98,106,107,109; 16,19,22,28,91,93,117,118; 28,29,34,89,99,114,116,117; 28,30,35,90,100,115,116,118; 16,18,24,31,91,94,125,126; 16,20,25,89,108,117,124,125; 16,21,26,90,109,118,124,126; 31,32,34,89,95,111,125,127; 31,33,35,90,96,112,126,127; 11,12,17,18,92,94,102,103; 12,13,17,19,22,23,87,88; 12,14,32,87,95,102,104,105; 12,15,33,88,96,103,104,106; 14,15,36,101,104,113,119,120; 32,33,36,104,107,127,128,129; 17,20,29,87,99,102,108,110; 17,21,30,88,100,103,109,110; 20,21,36,101,110,124,128,130; 29,30,36,107,110,116,119,121; 25,26,36,113,121,124,129,131; 34,35,36,116,120,127,130,131; 11,13,22,24,93,94,122,123; 11,14,29,97,102,114,119,122; 11,15,30,98,103,115,119,123; 13,14,34,87,99,111,120,122; 22,26,30,88,106,118,121,123; 13,15,35,88,100,112,120,123; 22,25,29,87,105,117,121,122; 18,20,32,97,102,125,128,132; 19,20,34,87,95,117,130,132; 23,25,32,87,108,111,129,132; 19,21,35,88,96,118,130,133; 18,19,23,24,92,93,132,133; 23,26,33,88,109,112,129,133; 24,26,35,115,123,126,131,133; 18,21,33,98,103,126,128,133; 24,25,34,114,122,125,131,132; 60,61,65,74,77,79,80,134; 60,62,66,75,76,81,83,134; 37,41,46,49,52,55,57,135; 37,42,47,50,53,56,58,135; 38,39,43,44,51,54,136,137; 39,40,44,45,59,82,138,139; 38,40,48,51,71,82,140,141; 43,45,48,54,59,71,142,143; 39,41,57,61,79,136,138,144; 39,42,58,62,81,137,139,144; 38,41,49,72,78,136,140,145; 38,42,50,73,85,137,141,145; 40,41,52,65,74,138,140,146; 40,42,53,66,76,139,141,146; 41,42,63,67,135,144,145,146; 59,61,65,72,78,138,142,147; 59,62,66,73,85,139,143,147; 61,62,63,64,134,144,147,148; 43,46,49,61,77,136,142,148; 43,47,50,62,75,137,143,148; 49,50,64,68,135,145,148,149; 48,49,55,65,80,140,142,149; 48,50,56,66,83,141,143,149; 65,66,67,68,134,146,147,149; 45,46,57,74,80,138,142,150; 45,47,58,76,83,139,143,150; 46,47,63,69,135,148,150,151; 44,46,52,72,86,136,138,151; 44,47,53,73,84,137,139,151; 52,53,68,70,135,146,151,152; 51,52,55,77,79,136,140,152; 51,53,56,75,81,137,141,152; 63,68,72,73,145,147,151,153; 63,70,74,76,134,146,150,153; 68,69,75,77,134,148,152,153; 71,72,74,77,86,140,142,153; 71,73,75,76,84,141,143,153; 55,56,67,69,135,149,152,154; 54,55,57,78,86,136,142,154; 54,56,58,84,85,137,143,154; 57,58,64,70,135,144,150,154; 64,67,78,85,145,147,154,155; 64,69,80,83,134,149,150,155; 67,70,79,81,134,144,152,155; 69,70,84,86,151,153,154,155; 78,79,80,82,86,138,140,155; 81,82,83,84,85,139,141,155; 87,88,104,110,120,121,129,130; 89,90,101,107,113,116,124,127; 91,95,97,105,114,117,125,156; 91,96,98,106,115,118,126,156; 92,95,99,102,111,114,132,157; 92,96,100,103,112,115,133,157; 93,97,99,108,117,122,132,158; 93,98,100,109,118,123,133,158; 94,102,105,108,111,122,125,159; 94,103,106,109,112,123,126,159; 95,96,101,104,127,130,156,157; 97,98,101,107,119,128,156,158; 99,100,101,110,116,120,157,158; 102,103,104,110,119,128,157,159; 104,105,106,107,113,121,156,159; 107,108,109,110,124,129,158,159; 111,112,113,120,127,129,157,159; 113,114,115,116,119,131,156,157; 116,117,118,121,124,130,156,158; 119,120,121,122,123,131,158,159; 124,125,126,127,128,131,156,159; 128,129,130,131,132,133,157,158; 136,137,144,145,148,151,152,154; 138,139,144,146,147,150,151,155; 140,141,145,146,149,152,153,155; 142,143,147,148,149,150,153,154.