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