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