| Antwoord | Aantal letters |
|---|---|
| OA | 2 letters |
| OB | 2 letters |
| OC | 2 letters |
| OD | 2 letters |
| OE | 2 letters |
| OF | 2 letters |
| OG | 2 letters |
| OH | 2 letters |
| OI | 2 letters |
| OK | 2 letters |
| OL | 2 letters |
| OM | 2 letters |
| ON | 2 letters |
| OO | 2 letters |
| OP | 2 letters |
| OR | 2 letters |
| OS | 2 letters |
| OT | 2 letters |
| OU | 2 letters |
| OV | 2 letters |
| OW | 2 letters |
| OZ | 2 letters |