10, 11, 12, 13, 14, 15, 2, 20, 21, 22, 4, 5, 8
10, 11, 12, 13, 14, 15, 2, 20, 21, 22, 4, 5, 8, 1, 11, 12, 13, 17, 18, 24, 25, 27, 3, 4, 6