n24 1,2,3,4,5,6,7; 0,5,7,8,9,10,11; 0,5,6,12,13,14,15; 0,8,12,16,17,18,19; 0,6,7,16,20,21,22; 0,1,2,9,13,17,20; 0,2,4,10,14,18,21; 0,1,4,11,15,19,22; 1,3,13,15,16,18,21; 1,5,10,12,18,20,22; 1,6,9,11,12,16,23; 1,7,10,17,19,21,23; 2,3,9,10,16,19,22; 2,5,8,15,19,20,21; 2,6,15,17,18,22,23; 2,7,8,13,14,16,23; 3,4,8,10,12,15,23; 3,5,11,14,18,19,23; 3,6,8,9,14,17,21; 3,7,11,12,13,17,22; 4,5,9,13,21,22,23; 4,6,8,11,13,18,20; 4,7,9,12,14,19,20; 10,11,14,15,16,17,20.