-ana aaaa aaab aaam aaan aaba aabb aabm aabt aama aamb aamn aamo aana aaon aaoo aata aatt abaa abab abam aban abat abb- abba abbb abbo abbt abma abmb abmt aboa abob abon aboo abot abta abza amaa amam aman amat amaz amb- amba ambn ambo amm- amma ammo amno amnt amob amon amoo amot amoz amta amto ana- anaa anab anam anan anao anat anaz anba anbb anbo anma anna annb anno annt ano- anoa anom anon ant- anta antm anto antt antz anza aoba aoma aonb aono aont at-t ataa atab atan atat atm- atma atmo atna atno atob atom aton atot atoz atta attn atto aza- azab azan azat azaz azna azo- azon azoo azot azza azzo baaa baam baan baat baaz baba babb babm babo bama bamb bamm bamn bana bann bano bant banz baon bata batn bato batt batz baza bazm bazo bbbb bmaa bman bnta bntm boab boan boat boaz boba bobb bobo boma bomb bomt bona bonn bono bont boob boom boon boot booz bota botb botn boto bott boza bozo btaa btan btob bttb bzzt bzzz maaa maam maan maat maba mabo mama mamo man- mana mann mano mant manz maon mata mato matt matz maz- maza mazo mazz mbam mbba mbna mbta mmaa mmab mman mmmm mnaa mnam mnba mnbb mntb mntn moaa moab moam moan moat moaz moba mobb mobo moma momo mon- mona monn mono mont mooa moob moon moot mota motb motm moto mott motz moza mozo mtaa mtab mtbo mtna mtnt mtoa mtom mzab naaa naab naam naan naat naba nabo nama namb namm namo namt nan- nana nanb nann nano nant naot nata natm nato natt naza nazm nazo nazz nbaa nbbo nman nmnt nmon nmtb nnmt nnnn nnot nntn noaa noam noat noba nobm nobo nom- noma nomo non- nona nonn nono nont noo- noob noon nooo noot not- nota noto nott ntoz nttm ntto nzam nzma nzmt oama oban obba obbo obon obot omam oman omao ombo omma omn- omo- omoa omon omoo onab onam onan onat onna onno onon onoz ont- onto onza onzo ooaa ooba ooma oona oont oooo ootb otan otma oto- oton otoo otta otto ozan ozma ozna ozon t-mo taa- taan taat taba tabb tabo tama tamm tamo tana tann tano tant tanz taoa taom tata tatb tato tatt tatz taza tazo tazz tbta tmaa tman tmnt tmtt toab toam toan toat toba tobo tobt toma tomb tomm tomo tomt tona tonb tonn tono tooa toom toon toot tota totm toto tott toza tozo ttab ttbb ttma tton tttt tzzt zaan zaat zaba zabo zama zana zann zano zant zaza zman zoan zoat zobo zoma zomb zomo zon- zona zoo- zoom zoon zoot zota zott zotz zoza zozo ztoa zzzz