1, 2, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 30, 28, 29, 42, 31, 32, 33, 34, 36, 35, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58, 59, 61, 62, 63, 67, 68, 69, 79, 72, 74, 75, 77, 78, 80, 81, 82, 83, 84, 85, 87, 86,