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