| 9988 | X | 1 | = | 9988 |
| 9988 | X | 2 | = | 19976 |
| 9988 | X | 3 | = | 29964 |
| 9988 | X | 4 | = | 39952 |
| 9988 | X | 5 | = | 49940 |
| 9988 | X | 6 | = | 59928 |
| 9988 | X | 7 | = | 69916 |
| 9988 | X | 8 | = | 79904 |
| 9988 | X | 9 | = | 89892 |
| 9988 | X | 10 | = | 99880 |
| 9988 | X | 11 | = | 109868 |
| 9988 | X | 12 | = | 119856 |
| 9988 | X | 13 | = | 129844 |
| 9988 | X | 14 | = | 139832 |
| 9988 | X | 15 | = | 149820 |
| 9988 | X | 16 | = | 159808 |
| 9988 | X | 17 | = | 169796 |
| 9988 | X | 18 | = | 179784 |
| 9988 | X | 19 | = | 189772 |
| 9988 | X | 20 | = | 199760 |