int ids[36] = { 0, 1, 2, 6, 7, 8, 3, 5, 4, 11, 10, 9,
0, 3, 4, 1, 12, 9, 13, 6, 1, 4, 5, 2, 13, 10, 14, 7, 2, 5, 3, 0, 14, 11, 12, 8 };
int ids[36] = { 0, 1, 2, 6, 7, 8, 3, 5, 4, 11, 10, 9,
0, 3, 4, 1, 12, 9, 13, 6, 1, 4, 5, 2, 13, 10, 14, 7, 2, 5, 3, 0, 14, 11, 12, 8 };