| 7990 | X | 1 | = | 7990 |
| 7990 | X | 2 | = | 15980 |
| 7990 | X | 3 | = | 23970 |
| 7990 | X | 4 | = | 31960 |
| 7990 | X | 5 | = | 39950 |
| 7990 | X | 6 | = | 47940 |
| 7990 | X | 7 | = | 55930 |
| 7990 | X | 8 | = | 63920 |
| 7990 | X | 9 | = | 71910 |
| 7990 | X | 10 | = | 79900 |
| 7990 | X | 11 | = | 87890 |
| 7990 | X | 12 | = | 95880 |
| 7990 | X | 13 | = | 103870 |
| 7990 | X | 14 | = | 111860 |
| 7990 | X | 15 | = | 119850 |
| 7990 | X | 16 | = | 127840 |
| 7990 | X | 17 | = | 135830 |
| 7990 | X | 18 | = | 143820 |
| 7990 | X | 19 | = | 151810 |
| 7990 | X | 20 | = | 159800 |