| 11(a1+a11) |
| 2 |
| 11(a1+a1+10d) |
| 2 |
| 1 |
| 2 |
| 2 |
| 5 |
| 3 |
| 10 |
| 4 |
| 17 |
| 1 |
| 3 |
| 1 |
| 5 |
| 1 |
| 7 |
| 1 |
| 9 |