| 978 | X | 1 | = | 978 |
| 978 | X | 2 | = | 1956 |
| 978 | X | 3 | = | 2934 |
| 978 | X | 4 | = | 3912 |
| 978 | X | 5 | = | 4890 |
| 978 | X | 6 | = | 5868 |
| 978 | X | 7 | = | 6846 |
| 978 | X | 8 | = | 7824 |
| 978 | X | 9 | = | 8802 |
| 978 | X | 10 | = | 9780 |
| 978 | X | 11 | = | 10758 |
| 978 | X | 12 | = | 11736 |
| 978 | X | 13 | = | 12714 |
| 978 | X | 14 | = | 13692 |
| 978 | X | 15 | = | 14670 |
| 978 | X | 16 | = | 15648 |
| 978 | X | 17 | = | 16626 |
| 978 | X | 18 | = | 17604 |
| 978 | X | 19 | = | 18582 |
| 978 | X | 20 | = | 19560 |