-ana a-fu a-un aaaa aaaf aaan aaar aafa aaff aana aaon aaoo aara aaro aaru afaa afan afao afar affa affo afoa afoo afor afr- afra afro afru afua ana- anaa anan anao anar anau anaz anfa anfo anna anno ano- anoa anon anor anua anuf anun anza anzu aono aora aorn aouf aoun araf aran arar arau arfa arff arfu arna arno aroa aron aroo aror aroz arr- arra arro arrr arru arua arun arza arzo arzu auaa auna aur- aura auro aza- azan azar azaz azna azo- azof azon azoo azor azra azua azur azza azzo faaa faan fafa faff fafo fana fano fanu faon fara faro farr faru farz faun faur faza ffar ffff ffrr ffun fnar fnuf foaf foan foar fofo fono fonz foof foon for- fora forn foro forr foua foun four foza fran frau fron frou frun fruz fuar fuff fufu funa funf fuor fur- fura furn furo furr fuzz naaa naan naar nafa naff nafo nan- nana nann nano nanu naor nara narf narn naro narr naru narz nauo naur naza nazo nazz nfaa nfff nfon nfra nnnn noaa non- nona nonn nono nonu noo- noon nooo noor nor- nora norf norn noro norr noun nour nrna nron nuan nuff nuna nunn nuno nuon nura nurn nurr nuru nzar nzra oaau oafo oara ofan off- offa offo offr offu ofna ofno ofor ofoz ofra ofuz onan onar onna onno onon onor onoz onra onur onza onzo ooaa ooff oona oooo oora oran orao orar orff orfu orna orno oro- orof oron oror oroz orra orro orzo orzu ouan ouff oun- ouna our- oura ourn ouro ouu- ouza ouzo ozan ozar ozna ozon ozun raaf raan raaz rafa raff rafz rana rann rano ranz rara rarf raro rarz raua rauf raun raza razo razr razz rnaf roaf roan roar roff rofo rona rono roof roon roor rooz rora roro roru roua rouf roun rouz roza rozz rrna rrrr rrun ruan rufa ruff rufo runa runf runn runo rura ruro ruru ruun ruza uafa uaru uaua uffa ufra unaa unan unar unau unna unno unon unra unrf unro unuz uofa uofo uor- uran urao urau urfa urff urna uro- uroa uroo urra urun urur uruz urza uuno uuuu uzan uzon uzun z-ro zaan zaar zafu zana zann zano zara zarf zaro zarr zaru zaun zaur zaza zazu zoan zoar zoff zon- zona zoo- zoon zora zorn zoro zoza zozo zozu zunz zuoz zura zurf zurn zurr zuru zuun zuzu zzzz