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