| Réponse | Nombre de lettres |
|---|---|
| UA | 2 lettres |
| UB | 2 lettres |
| UC | 2 lettres |
| UD | 2 lettres |
| UE | 2 lettres |
| UF | 2 lettres |
| UG | 2 lettres |
| UH | 2 lettres |
| UI | 2 lettres |
| UK | 2 lettres |
| UL | 2 lettres |
| UM | 2 lettres |
| UN | 2 lettres |
| UO | 2 lettres |
| UP | 2 lettres |
| UR | 2 lettres |
| US | 2 lettres |
| UT | 2 lettres |
| UU | 2 lettres |
| UV | 2 lettres |
| UX | 2 lettres |
| UY | 2 lettres |
| UZ | 2 lettres |