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