a-do aaaa aaad aaaf aaar aada aafa aafd aaff aaoo aara aard aaro adaa adad adao adar adda addd addo addr adfa adod adoo ador adra adro afaa afad afao afar affa affo afoa afoo afor afr- afra afro aora arad araf arar arda ardf ardo arfa arff aroa arod aroo aror arr- arra arro arrr daad daar dada dado dafa daff dafo dara dard darf daro darr dddd dfaf dffa dfrf doar dod- doda dodd dodo doff dood doof door dora dord dorf doro dorr draa drad draf drar drda drod drof drra faaa faad fada fadd fado fafa faff fafo fara fard faro farr fdoa ffar ffff ffrr foad foaf foar foda fofo food foof for- fora ford foro forr frad oafo oara odda oddd odoo odor odra ofdr off- offa offo offr ofor ofra ooaa ooda ooff oooo oora oord orad orao orar orda ordo orff oro- orof oror orra orro raad raaf rada radd rado radr rafa raff rara rarf raro rdfa road roaf roar roda rodd rodo roff rofo rood roof roor rora roro rrad rrrr