0, 1, 3, 2, 7, 6, 5, 15, 14, 13, 11, 9, 31, 30, 29, 27, 25, 23, 21, 18, 16, 63, 62, 61, 59, 57, 55, 53, 50, 48, 47, 45, 42, 39, 37, 34, 32, 127, 126, 125, 123, 121, 119, 117, 114, 112, 111, 109, 106, 103, 101, 98, 96, 95, 93, 90, 87, 84, 81, 78, 76, 74, 71, 69, 66, 64, 255
