a-do a-ha a-ii aaaa aaad aaah aaai aaar aada aadi aaha aaii aaoo aara aard aari aaro adaa adad adah adai adao adar adda addd addi addo addr adha adhd adhi adho adia adio adir adod adoo ador adra adro ahad ahah ahai ahar ahdi ahha ahio ahir ahoa ahod ahor ahra ahrr aiai aida aidi aidr aiha aiho aiia aiid aiir aioi aira aird airh airi airo aoah aodh aora arad arah arai arar arda ardi ardo arh- aria arid arii ario aroa arod aroi aroo aror arr- arra arrh arri arro arrr daad daar dada dadi dado daha dahi daia daid daio dair dara dard dari daro darr dddd dhaa dhad dhai dhao dhar dhod dhor dia- diad diao diar dida didi dido diii dior dira dird dirr doar dod- doda dodd dodi dodo doha dohr doid dood door dora dord dori doro dorr draa drad drar drda drih drod droh drra h-ii haad haar hada hadh hadi haha haho haid hair haor hara hard harh hari haro harr hdda hdod hdra hdri hhaa hhhh hiaa hiar hida hidi hihi hiho hira hird hiri hiro hoad hoai hoar hoda hodh hodi hodr hoha hoho hoid hoir hood hoor hora hord hori horo horr hrad hrid hrod iaaa iaai iaia iara idad idah idar idda iddo idha idia idid idio idir idra idro ihad ihdr ihra ihrd iida iiii iiio iioi iioo iira iod- ioda iodd iodo ioii ioio iooi iooo iora iori irad irai irao irar irda irdo iri- iria irid irio irod iroh irra irri oara odah odai odda oddd oddi odia odio odir odoh odoo odor odra ohad ohai ohhi ohho ohia ohid ohio ohoh ohra oido oiii oira ooaa ooda oodi ooha ooho ooia ooid oooh oooo oora oord orad orah orai orao orar orda ordo ori- oria orid orio oro- oror orra orri orro raad rada radd radh rado radr raha rahi rahr raia raid raii rair raoh rara rari raro rdio rhio rhoa rhod rhoh riaa riad riah riai rida ridd ridi rido riha riho riia riri road roar roda rodd rodi rodo roha rohr roia roid roio roir rood rooi roor rora rori roro rrad rrah rrrr