1, 10, 12, 14, 17, 18, 2, 20, 4, 5, 8
1, 10, 12, 14, 17, 18, 2, 20, 4, 5, 8, 13, 14, 17, 19, 22, 25, 26, 29, 30, 33, 35, 36, 37, 4, 43, 5, 6, 8, 9