a-do a-fu aaaa aaad aaaf aaar aada aadu aafa aafd aaff aaoo aara aard aaro aaru adaa adad adao adar adda addd addo addr addu adfa adja adod adoo ador adra adro adua adur afaa afad afao afar affa affo afoa afoo afor afr- afra afro afru afua afud ajao ajar ajoo ajou ajur aora aouf arad araf arar arau arda ardf ardo ardu arfa arff arfu arja arjo arju aroa arod aroo aror arr- arra arro arrr arru arua arud auaa audo auja aur- aura aurd auro daad daar daau dada dado dadu dafa daff dafo daja daju daou dara dard darf darj daro darr daru daud daur dddd dfaf dffa dfrf djao djau doar dod- doda dodd dodo doff doja dojo dood doof door dora dord dorf doro dorr doru doud douf dour draa drad draf drar drau drda drod drof drou drra drua druj druu duaa duad duar duda dudd dudo dudu duff dufu duo- dura duro duru duur faaa faad fada fadd fado fafa faff fafo faja fajr fara fard faro farr faru faud fauj faur fdoa ffar ffff ffrr foad foaf foar foda fofo food foof for- fora ford forj foro forr foua foud four frad frau frou fuad fuar fuda fudd fuff fufu fuor fur- fura furo furr j-ro jaaf jaar jada jado jadu jafa jaff jafr jaja jaju jara jarf jaro jarr jaru jaud jaur jdrf jjad jjar joad joao joar joda jodo jofa jofr jojo joof joor jora jorf joro jour juar juda judd judo juja juju jura jurd jurr oaau oafo oara odda oddd odoo odor odou odra odur ofdr off- offa offo offr offu ofor ofra ooaa ooda ooff oooo oora oord orad orao orar orda ordo ordu orff orfu oro- orof oror orra orro oruj ouad ouff ouju our- oura ouro ouu- raad raaf raaj rada radd rado radr radu rafa raff raja rajo raju rara rarf raro raua raud rauf rdfa rjdj road roaf roar roda rodd rodo roff rofo roja rojo rood roof roor rora roro roru roua roud rouf rrad rrrr ruad ruda rudd rudo rufa ruff rufo ruja rura rurd ruro ruru ruud uafa uaru uaua udaa udad udar udau udjo udoo udra uffa ufra uofa uofo uor- urad urao urau urda urdu urfa urff uro- uroa uroo urra urur uuuu