3, 0, 1, 2, 7, 4, 5, 6, 11, 8, 9, 10, 15, 12, 13, 14, 19, 16, 17, 18, 23, 20, 21, 22, 27, 24, 25, 26, 31, 28, 29, 30, 35, 32, 33, 34, 39, 36, 37, 38, 43, 40, 41, 42, 47, 44, 45, 46, 51, 48, 49, 50, 55, 52, 53, 54, 59, 56, 57, 58, 63, 60, 61, 62, 67, 64, 65