方案 | 1, 2, 3, 7, 9 | 1, 2, 3, 6, 7 | 1, 2, 3, 6, 7, 9 | 1, 2, 3, 5, 9 | 1, 2, 3, 5, 8 |
1, 2, 3, 5, 8, 9 | 1, 2, 3, 5, 7 | 1, 2, 3, 5, 7, 9 | 1, 2, 3, 5, 7, 8, | 1, 2, 3, 5, 6, 7 | |
1, 2, 3, 4, 7 | 1, 2, 3, 4, 7, 9 | 1, 2, 3, 4, 6, 7 | 1, 2, 3, 4, 5, 7 | 1, 2, 3, 4, 5, 7 |