-ana aaaa aaaf aaal aaan aaap aafa aaff aafl aala aall aalo aana aanp aaon aaoo aapa aapl aapo afaa afan afao afap affa affo afla aflp afoa afol afoo afpa al-p alaa alal alan alao alap alfa all- alla alll alln allo alna aloa alof alol alon aloo alop alpa alpl alpo ana- anaa anal anan anao anap anfa anfo anla anln anlo anlp anna anno ano- anoa anon anp- anpa anpp aola aono aopo apal apan apao apap apfa apfl apfo apl- apla aplp apna apno apo- apof apon apoo apop appa appl faaa faan faap fafa faff fafo fala fall faln falo fana fano faon fapa fapl fapp ffff flan flao flap flna flon floo flop foaf foal foan fofo fola foll folo fono foof fool foon fopp fpaa fpla laaa laal laan laap laff lala lall lalo lan- lana lann lano laon lapa lapp llan llao llll lloa lloo loaf loan loap lofa loff lofn lola loll lolo lona lono loof lool loon loop lopa lopp lpfp lpla lppl naaa naal naan nafa naff nafl nafo nala nall nalp nan- nana nann nano nanp napa napf napo napp nfaa nfff nfon nfpa nlpa nnnn noaa noal noap nola nolf noll nolo nolp non- nona nonn nono noo- nool noon nooo noop npap nppa nppl oafo oall ofan off- offa offo ofla ofna ofno olaf olan olfa olla ollo olof olon onal onan onla onlf onna onno onon ooaa ooff oola oolo oona oooo opal opan opap opla opo- opon oppa oppo paal paan paap pafa paff pala pall palo palp pan- pana pann pano paon papa papp pfaa pfff plaa plaf plan plap plfa plff plon ploo plop plpa plpp pnln pnnl pnon pnpo pnpp poan poff pola poll polo pona pono ponp poof pool poon poop pop- popa popo popp ppal ppan ppap ppfa pplo ppoa pppa pppn pppo pppp