a-fu a-ii aaaa aaad aaaf aaai aaar aada aadi aadu aafa aafd aaff aafi aaii aara aard aari aaru adaa adad adai adar adda addd addi addr addu adfa adia adif adir adra adua adur afaa afad afar affa affi afia afid afif afir afr- afra afri afru afua afud aiai aida aidi aidr aidu aifd aiff aiia aiid aiir aira aird airi aiud aiui arad araf arai arar arau arda ardf ardi ardu arfa arff arfu aria arid arif arii arr- arra arri arrr arru arua arud arui auaa audi aufi aur- aura aurd auri daad daar daau dada dadi dadu dafa daff dafi daia daid dair dara dard darf dari darr daru daud daur dddd dfaf dffa dfrf dfri dia- diad diaf diar dida didi didu dif- difa diff diii dira dird dirr draa drad draf drar drau drda drif drra drua drui druu duaa duad duar duda dudd dudu duff dufu duid duif duir dura duri duru duur faaa faad fada fadd fadi fafa faff fafi faid fair fara fard farr faru faud faur ffar ffff ffii ffrr fiaa fiad fiaf fiar fida fidf fifa fiff fifi fiii fira fiua frad frau fria frid fuad fuar fuda fudd fudi fuff fufu fuid fuir fur- fura furi furr iaaa iaai iaff iaia iara iaru idad idar idda idfa idia idid idir idra idrf ifaa ifar ifda ifid ifra ifrf ifri iida iifa iiii iira irad iraf irai irar irda irfu iri- iria irid irra irri iuiu iura raad raaf rada radd radr radu rafa raff rafi raia raid raif raii rair raiu rara rarf rari raua raud rauf rdfa rfdi rfid riaa riad riai riau rida ridd ridi rifa riff rifu riia riif riri rrad rrif rrrr ruad ruda rudd rudi rufa ruff ruid ruif rura rurd ruri ruru ruud uafa uair uaru uaua udaa udad udar udau uddi udid udir udra uffa ufra uira uirr urad urai urau urda urdu urfa urff urfi uria urif uriu urra urri urur uuri uuuu