1, 2, 3, 4, 5, 6

1, 2, 3, 4, 5, 6, 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 20, 21, 22, 23, 25, 26, 27, 28, 29, 3, 30, 32, 33, 34, 35, 36, 37, 38, 39, 4, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 5, 50, 51, 52, 53, 54, 55, 57, 58, 59, 6, 60, 61, 62, 63, 64, 65, 66, 67, 69, 7, 70, 71, 72, 73, 74, 75, 76, 77, 8, 82, 83, 84, 85, 86, 87, 88, 89, 9, 91, 92, 94