-ana aaaa aaab aaam aaan aaba aabb aabm aama aamb aamn aamo aana aaon aaoo abaa abab abam aban abb- abba abbb abbo abma abmb aboa abob abon aboo abza amaa amam aman amaz amb- amba ambn ambo amm- amma ammo amno amob amon amoo amoz ana- anaa anab anam anan anao anaz anba anbb anbo anma anna annb anno ano- anoa anom anon anza aoba aoma aonb aono aza- azab azan azaz azna azo- azon azoo azza azzo baaa baam baan baaz baba babb babm babo bama bamb bamm bamn bana bann bano banz baon baza bazm bazo bbbb bmaa bman boab boan boaz boba bobb bobo boma bomb bona bonn bono boob boom boon booz boza bozo bzzz maaa maam maan maba mabo mama mamo man- mana mann mano manz maon maz- maza mazo mazz mbam mbba mbna mmaa mmab mman mmmm mnaa mnam mnba mnbb moaa moab moam moan moaz moba mobb mobo moma momo mon- mona monn mono mooa moob moon moza mozo mzab naaa naab naam naan naba nabo nama namb namm namo nan- nana nanb nann nano naza nazm nazo nazz nbaa nbbo nman nmon nnnn noaa noam noba nobm nobo nom- noma nomo non- nona nonn nono noo- noob noon nooo nzam nzma oama oban obba obbo obon omam oman omao ombo omma omn- omo- omoa omon omoo onab onam onan onna onno onon onoz onza onzo ooaa ooba ooma oona oooo ozan ozma ozna ozon zaan zaba zabo zama zana zann zano zaza zman zoan zobo zoma zomb zomo zon- zona zoo- zoom zoon zoza zozo zzzz