1, 10, 11, 12, 14, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 28, 3, 32, 33, 34, 35, 37, 38, 4, 41, 45, 47, 49, 5, 51, 53, 56, 6, 7, 8