0, 1, 3, 2, 7, 6, 8, 5, 4, 17, 16, 18, 15, 14, 20, 19, 21, 12, 11, 22, 13, 10, 9, 45, 44, 46, 43, 42, 48, 47, 49, 40, 39, 50, 41, 38, 37, 54, 53, 55, 52, 51, 57, 56, 58, 31, 30, 59, 32, 29, 28, 61, 60, 62, 34, 33, 63, 35, 26, 25, 64, 36, 27, 24, 23, 129, 128, 130, 127, 126
