0, 1, 3, 2, 8, 7, 6, 4, 5, 21, 22, 20, 18, 17, 19, 16, 14, 10, 9, 15, 11, 13, 12, 59, 58, 62, 64, 63, 57, 61, 55, 50, 49, 54, 48, 45, 46, 56, 60, 53, 47, 44, 51, 42, 38, 27, 26, 37, 25, 23, 24, 52, 43, 39, 29, 28, 41, 33, 36, 35, 40, 30, 34, 31, 32, 176, 175, 174, 170, 171
