-ana aaaa aaaf aaam aaan aafa aaff aama aamn aamo aana aaon aaoo afaa afam afan afao affa affo afma afoa afoo amaa amam aman amfm amm- amma ammo amno amof amon amoo ana- anaa anam anan anao anfa anfo anma anna anno ano- anoa anom anon aoma aono faaa faam faan fafa faff fafo fama famo fana fano faon ffff fman fmno fnma foaf foam foan fofo foma fomo fono foof foom foon maaa maaf maam maan mafa maff mama mamf mamo man- mana manf mann mano maon mffa mmaa mman mmff mmmm mnaa mnam moaa moaf moam moan mofa moff mofo moma momo mon- mona monn mono mooa moon naaa naam naan nafa naff nafo nama namm namo nan- nana nann nano nfaa nfff nfma nfon nman nmff nmon nnnn noaa noam nom- noma nomo non- nona nonn nono noo- noon nooo oafo oama ofan off- offa offo ofna ofno omam oman omao omma omn- omo- omoa omon omoo onam onan onna onno onon ooaa ooff ooma oona oooo