1, 10, 12, 14, 16, 18, 2, 20, 22, 24, 26, 28, 3, 30, 32, 34, 36, 4, 42, 44, 46, 48, 5, 50, 52, 53, 54, 55, 56, 57, 58, 59, 6, 60, 61, 62, 63, 64, 65, 66, 7, 8, 9