1, 2, 3, 4, 5, 6, 7, 8, 9, 2, 3, 5, 7, 9, 3, 7, 3, 3, 19, 6, 7, 8, 3, 9, 3, 6, 3, 6, 29, 5, 7, 9, 3, 19, 3, 3, 7, 3, 39, 6, 7, 8, 3, 9, 29, 19, 39, 9, 49, 5, 7, 9, 3, 19, 3, 7, 39, 3, 59, 8, 3, 9, 29, 19, 39, 9, 3, 9, 69, 7, 39, 3, 59, 8, 3, 9, 29, 39, 79, 3, 59, 8, 3, 9, 29, 39, 79, 3, 89, 90, 91, 92