-ana a-do aaaa aaad aaan aaar aada aadt aana aand aaon aaoo aara aard aaro aart aata aatt adaa adad adan adao adar adat adda addd addn addo addr adna adod adon adoo ador adot adra adro adta ana- anaa anad anan anao anar anat and- anda ando andr andt anna anno annt ano- anoa anod anon anor ant- anta anto antr antt aono aont aora aorn aort aotd arad aran arar arat arda ardo arna arnd arno arnt aroa arod aron aroo aror arr- arra arro arrr arrt arta arto artr at-t ataa atad atan atar atat atdt atna atno atod aton ator atot atra atrn atro atta attn atto attr d-na daad daan daar dada dado dana dand dann dano danr dant daon dara dard darn daro darr dart data dato datr datt dddd ddot dnaa dnad dnan dnat dntt doan doar doat dod- doda dodd dodo dona dond donn dono donr dont dood doon door doot dora dord dorn doro dorr dort dota dotd doto dott draa drad drar drat drda drna drno drod dron drot drra dtaa dtna dtor dtot naaa naad naan naar naat nada nadr nan- nana nand nann nano nant naor naot nara nard narn naro narr nart nata nato natt ndaa ndao nddo ndna ndnt ndor nnnn nnot nntn noaa noat noda nodo non- nona nonn nono nont noo- noon nooo noor noot nor- nora nord norn noro norr nort not- nota noto nott nrna nron nrrd nrta ntnd ntto nttr oara odda oddd odon odoo odor odot odra onan onar onat onda ondo onna onno onod onon onor onra ont- onto ooaa ooda oona oont oooo oora oord oort orad oran orao orar orat orda ordn ordo orna orno oro- oron oror orot orra orro orta orto otan otar oto- oton otoo otor otra otro otta otto raad raan raat rada radd rado radr radt rana rand rann rano rant rara raro rata rato ratt rdna rnnt rnod rnot rntd road roan roar roat roda rodd rodo rona rond rono ront rood roon roor root rora roro rort rota rotn roto rotr rott rrad rrat rrna rrrr rtan rtdt rtnd taa- taan taar taat tada tado tana tand tann tano tant taoa taor tara tard tarn taro tarr tart tata tato tatr tatt tdna tdor tdra tndd toad toan toat toda todd todo todt tona tonn tono tooa tood toon toor toot tora tord torn toro torr tort tota totd toto totr tott traa trad tran trao trat trna trno troa trod tron troo trot trra trtr tton tttt