-ana aaaa aaab aaam aaan aaav aaba aabb aabm aama aamb aamn aamo aana aaon aaoo aava abaa abab abam aban abb- abba abbb abbo abma abmb aboa abob abon aboo abov abva amaa amam aman amb- amba ambn ambo amm- amma ammo amno amob amon amoo ana- anaa anab anam anan anao anba anbb anbo anma anna annb anno ano- anoa anom anon aoba aoma aonb aono aqan avab avan avao avma avon avva avvo baaa baam baan baba babb babm babo bama bamb bamm bamn bana bann bano banq baon baqa bava bbbb bbbq bmaa bman boab boan boba bobb bobo boma bomb bona bonn bono boob boom boon bova bovo maaa maam maan maba mabo mama mamo man- mana mann mano maon mava mavo mbam mbav mbba mbna mmaa mmab mman mmmm mnaa mnam mnba mnbb moaa moab moam moan moba mobb mobo moma momo mon- mona monn mono mooa moob moon moov moqa mova naaa naab naam naan naba nabo nabq nama namb namm namo nan- nana nanb nann nano naqa nava navo navv nbaa nbbo nman nmon nnnn noaa noam noba nobm nobo nom- noma nomo non- nona nonn nono noo- noob noon nooo noov nov- nova novo oama oban obba obbo obon oboq omam oman omao ombo omma omn- omo- omoa omon omoo omov onab onam onan onna onno onon ooaa ooba ooma oona oooo ovan ovo- ovon ovoo qabo qama qana qban qomo qoob qqqq vaan vama vamo vana vann vano vanq vaqo vava vman vmnm vnav vona vonn voom vvob vvvv