①
| 1 |
| 4 |
| 1 |
| 2 |
| 5 |
| 8 |
| 1 |
| 9 |
| 1 |
| 3 |
| 1 |
| 12 |
| 1 |
| 4 |
| 1 |
| 2 |
| 5 |
| 8 |
| 3 |
| 4 |
| 5 |
| 8 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 8 |
| 3 |
| 4 |
x=
| 5 |
| 6 |
（2）
| 1 |
| 9 |
| 1 |
| 3 |
| 1 |
| 12 |
| 1 |
| 9 |
| 1 |
| 12 |
| 1 |
| 3 |
| 1 |
| 9 |
| 1 |
| 36 |
| 1 |
| 9 |
| 1 |
| 9 |
| 1 |
| 36 |
| 1 |
| 9 |
x=
| 1 |
| 4 |
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