1, 2, 8, 9, 10, 13, 14, 17, 18, 19, 20, 21, 22, 23, 24, 26, 28, 29, 31, 32, 33, 35, 36, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, 54, 55, 56, 57, 61, 62, 65, 66, 67, 69, 70, 71, 72, 73, 74, 75, 76, 77, 79, 84, 85, 86, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 104, 106, 108, 109, 111, 112, 115, 116, 117, 119, 121, 122, 123, 124, 126, 127, 128, 130, 131, 132, 133, 135, 136, 137, 140, 141, 142, 145, 146, 147, 149, 150, 151, 152, 155, 157, 158, 160, 163, 164, 165, 166, 167, 169, 170, 171, 172, 173, 175, 176, 177, 179, 180, 181, 182, 183, 185, 186, 187, 189, 191, 192, 193, 194, 198, 199, 200, 203, 206, 207, 208, 209, 210, 212, 213, 216, 217, 219, 221, 222, 223, 226, 227, 230, 233, 235 |