1, 11, 13, 15, 3, 5, 7, 9
1, 11, 13, 15, 3, 5, 7, 9, 10, 14, 2, 3, 4, 5
1, 11, 13, 15, 3, 5, 7, 9, 10, 14, 2, 3, 4, 5, 1, 11, 13, 2, 3, 4, 7