| 6981 | X | 1 | = | 6981 |
| 6981 | X | 2 | = | 13962 |
| 6981 | X | 3 | = | 20943 |
| 6981 | X | 4 | = | 27924 |
| 6981 | X | 5 | = | 34905 |
| 6981 | X | 6 | = | 41886 |
| 6981 | X | 7 | = | 48867 |
| 6981 | X | 8 | = | 55848 |
| 6981 | X | 9 | = | 62829 |
| 6981 | X | 10 | = | 69810 |
| 6981 | X | 11 | = | 76791 |
| 6981 | X | 12 | = | 83772 |
| 6981 | X | 13 | = | 90753 |
| 6981 | X | 14 | = | 97734 |
| 6981 | X | 15 | = | 104715 |
| 6981 | X | 16 | = | 111696 |
| 6981 | X | 17 | = | 118677 |
| 6981 | X | 18 | = | 125658 |
| 6981 | X | 19 | = | 132639 |
| 6981 | X | 20 | = | 139620 |