-ana a-un aaaa aaad aaan aaar aada aadt aadu aana aand aara aard aart aaru aata aatt adaa adad adan adar adat adda addd addn addr addu adna adra adta adua adun adur ana- anaa anad anan anar anat anau and- anda andr andt anna annt ant- anta antr antt antu anua anun anut arad aran arar arat arau arda ardu arna arnd arnt arr- arra arrr arrt arru arta artr arua arud arun arut at-t ataa atad atan atar atat atdt atna atra atrn atru atta attn attr attu atua atun atur auaa auna aunt aur- aura aurd aut- d-na daad daan daar daau dada dadu dana dand dann danr dant danu dara dard darn darr dart daru data datr datt datu daud daun daur daut dddd dnaa dnad dnan dnat dntt dnut draa drad drar drat drau drda drna drra drua drut druu dtaa dtna duaa duad duan duar duat duda dudd dudu duna dunn dunt dura durn durt duru duta duur duut naaa naad naan naar naat nada nadr nadu nan- nana nand nann nant nanu nara nard narn narr nart naru nata natt natu naur naut ndaa ndau ndna ndnt ndut nnnn nntn nrna nrrd nrta ntnd ntnu ntru nttr nuan nuda nudd nuna nunn nunt nura nurd nurn nurr nurt nuru nutt nutu raad raan raat rada radd radr radt radu rana rand rann rant rara rata ratt ratu raua raud raun raut rdna rnnt rntd rnut rrad rrat rrna rrrr rrun rtan rtdt rtnd ruad ruan ruda rudd runa rund runn runt rura rurd ruru ruta rutt rutu ruud ruun taa- taan taar taat tada tana tand tann tant tanu tara tard tarn tarr tart taru tata tatr tatt tatu taua taur taut tdna tdra tndd tnut traa trad tran trat trau trna trra trtr trud trun trut truu tttt tuan tuar tuat tudu tuna tund tunn tunu tura turd turn turr turt turu tuta tutt tutu uart uaru uata uatu uaua udaa udad udar udau udra udun unaa unan unar unat unau unda unna unra unut urad uran urat urau urda urdu urna urra urun urur urut utan utau uttu uuta uuuu