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