n32 1,2,3,4,5,6,7; 0,8,9,10,11,12,13; 0,3,6,8,14,15,16; 0,2,6,9,17,18,19; 0,10,14,17,20,21,22; 0,11,15,18,20,23,24; 0,2,3,12,21,23,25; 0,13,16,19,22,24,25; 1,2,19,21,22,26,27; 1,3,15,24,25,26,28; 1,4,17,19,20,24,29; 1,5,15,16,20,22,30; 1,6,16,17,21,25,31; 1,7,27,28,29,30,31; 2,4,17,22,25,28,30; 2,5,9,11,23,27,30; 2,7,11,12,18,26,28; 3,4,10,12,14,28,29; 3,5,16,23,24,29,31; 3,7,8,10,21,26,31; 4,5,10,11,22,24,26; 4,6,8,12,19,25,26; 4,7,8,11,14,20,30; 5,6,15,18,26,27,31; 5,7,9,10,18,20,29; 6,7,9,12,14,21,27; 8,9,16,19,20,21,23; 8,13,15,23,25,30,31; 9,13,14,16,17,29,30; 10,13,17,18,24,28,31; 11,13,14,15,22,27,28; 12,13,18,19,23,27,29.