1, 10, 12, 14, 16, 17, 18, 2, 20, 22, 24, 3, 4, 5, 6, 8
1, 10, 12, 14, 16, 17, 18, 2, 20, 22, 24, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 2, 20, 22, 24, 26, 28, 30, 4, 6, 8