1, 10, 2, 6, 8
1, 10, 2, 6, 8, 11, 17, 19, 3, 5, 7, 8
1, 10, 2, 6, 8, 11, 17, 19, 3, 5, 7, 8, 1, 10, 12, 5, 8, 9