a-ii aaaa aaad aaai aaar aada aadi aadu aaii aara aard aari aaru adaa adad adai adar adda addd addi addr addu adia adir adra adua adur aiai aida aidi aidr aidu aiia aiid aiir aira aird airi airx aiud aiui aixa aixi arad arai arar arau arax arda ardi ardu aria arid arii arr- arra arri arrr arru arua arud arui auaa audi aur- aura aurd auri auxa axar axi- axia d-ix daad daar daau dada dadi dadu daia daid dair daix dara dard dari darr daru daud daur daux dddd dia- diad diar diax dida didi didu diii dira dird dirr diux dixi draa drad drar drau drax drda drix drra drua drui druu duaa duad duar duda dudd dudu duid duir dura duri duru duur dxdr dxii dxix dxra dxrd dxrr dxrx dxur dxxr dxxx iaaa iaai iaia iara iaru idad idar idda idia idid idir idra iida iiii iira irad irai irar irda iri- iria irid irix irra irri iuiu iura ixia ixxi raad rada radd radr radu radx raia raid raii rair raiu raix rara rari raua raud raxa raxi riaa riad riai riau rida ridd ridi ridx riia riri rrad rrrr ruad ruda rudd rudi ruid rura rurd ruri ruru ruud uair uaru uaua udaa udad udar udau uddi udid udir udra uira uirr urad urai urau urda urdu uria uriu urix urra urri urur uuri uuuu uxia xaar xara xaui xidi xiii xixi xuda xura xuri xuxa xuxu xxii xxix xxxi xxxx