Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | 553 | < | < | < | < | 561 | |||
| 2. | 492 | < | 494 | < | < | < | |||
| 3. | 607 | < | < | 611 | < | < | |||
| 4. | 503 | < | < | < | 509 | < | |||
| 5. | 881 | < | < | < | 887 | < | |||
| 6. | 735 | < | 737 | < | < | < | |||
| 7. | 235 | < | < | 239 | < | < | |||
| 8. | < | < | < | 592 | < | 594 | |||
| 9. | 85 | < | < | 89 | < | < | |||
| 10. | 983 | < | < | < | < | 991 |