a-ya a-yo aaaa aaae aaaf aaar aaea aafa aaff aaoe aaoo aara aare aaro aeaf aeer aer- aera aero aery afaa afao afar afee afer affa affo affy afoa afoe afoo afor afr- afra afre afro afye aora arae araf arar aray area aree aref areo arey arfa arff aroa aroe aroo aror arr- arra arre arro arrr arry ary- arya arye ay-o ayao ayar ayay ayer ayoo ayra ayre ayry ayya eaaf eara eare earo eary eeea eeee eefa eefe eera eero eery efeo effa effy efor efya eora eore eraf eray erer eroe eroo erra erre erro erya erye eyer eyey eyra eyre eyry eyyr faaa fafa fafe faff fafo fara fare faro farr fary faya faye fayo feaf fear feer fefe feff fefo feof fera fere fero ferr fery feyr ffar ffee ffff ffrr foaf foar foer fofo foof for- fora fore foro forr foya frae fray frea free freo frey froe frya frye fyar fyeo fyfe fyra fyre fyry o-eo oaer oafo oara oare oary oera oere oeya oeye oeyo ofay ofer off- offa offe offo offr offy ofor ofra ofre ooaa ooer ooff oofy oooo oora oore oory orae orao orar oray ore- orea oreo orer orey orfe orff oro- oroe orof oror oroy orra orro orry orya oyee oyer oyre raaf raef raer rafa rafe raff rara rare rarf raro rary raya raye rayr rea- reae reaf reao rear reay reef refe reff refr reof rera rere rero rery reya reye rfae rfef roaf roar roea roer roey rofe roff rofo roof roor rora rore roro rory roya roye rrrr ryfe ryff ryyf yaaf yaar yafa yafe yaff yafo yara yare yaro yarr yary yaya yayo yeaf year yeer yefe yeff yeof yere yero yerr yery yeye yeyo yeyr yoar yoff yoof yore yoro yory yoye yoyo yrof yyfe yyff yyyy