1, 585 4 a b 0 0 1 0 0 1 0 0 1 0 0 1;
2, 1170 4 b c 0 1 0 0 1 0 0 1 0 0 1 0;
3, 2340 4 c a 1 0 0 1 0 0 1 0 0 1 0 0;
