a-do a-ya a-yo aaaa aaad aaaf aada aafa aafd aaff aaoo adaa adad adao aday adda addd addo addy adfa adod adoo adya afaa afad afao affa affo affy afoa afoo ay-o ayad ayao ayay ayda ayod ayoo ayya daad dada dado dady dafa daff dafo daya dayo dday dddd dfaf dffa dod- doda dodd dodo dody doff dood doof doya doyo dya- dyad dyaf dydd dyf- dyo- dyoo faaa faad fada fadd fado fady fafa faff fafo faya fayd fayo fday fdoa ffff foad foaf foda fody fofo food foof foya oafo oday odda oddd oddy odoo ofay off- offa offo offy ooaa ooda ooff oofy oooo oyda yaaf yada yado yafa yaff yafo yaya yayo ydad yday yoda yodo yoff yood yoof yoyo yyff yyyy