1, 10, 13, 5, 6, 7, 8, 9
1, 10, 13, 5, 6, 7, 8, 9, 3, 4, 5, 6, 8
1, 10, 13, 5, 6, 7, 8, 9, 3, 4, 5, 6, 8, 1, 15, 2, 4, 5, 6