| 520 | X | 1 | = | 520 |
| 520 | X | 2 | = | 1040 |
| 520 | X | 3 | = | 1560 |
| 520 | X | 4 | = | 2080 |
| 520 | X | 5 | = | 2600 |
| 520 | X | 6 | = | 3120 |
| 520 | X | 7 | = | 3640 |
| 520 | X | 8 | = | 4160 |
| 520 | X | 9 | = | 4680 |
| 520 | X | 10 | = | 5200 |
| 520 | X | 11 | = | 5720 |
| 520 | X | 12 | = | 6240 |
| 520 | X | 13 | = | 6760 |
| 520 | X | 14 | = | 7280 |
| 520 | X | 15 | = | 7800 |
| 520 | X | 16 | = | 8320 |
| 520 | X | 17 | = | 8840 |
| 520 | X | 18 | = | 9360 |
| 520 | X | 19 | = | 9880 |
| 520 | X | 20 | = | 10400 |