-ana a-do aaaa aaab aaad aaam aaan aaba aabb aabd aabm aada aama aamb aamd aamn aamo aana aand aaon aaoo abaa abab abad abam aban abb- abba abbb abbo abda abdo abma abmb aboa abob abod abon aboo adaa adab adad adam adan adao adba adda addd addn addo adma admb adna adob adod adon adoo amaa amad amam aman amb- amba ambn ambo amda amdo amm- amma ammo amnd amno amob amod amon amoo ana- anaa anab anad anam anan anao anba anbb anbo and- anda ando anma anna annb anno ano- anoa anod anom anon aoba aoma aonb aono baaa baad baam baan baba babb babm babo bada badb badd bado bama bamb bamm bamn bana band bann bano baon bbad bbbb bbdd bbdo bdna bmaa bman bmdb boab boad boan boba bobb bobo boda bodb bodo boma bomb bona bond bonn bono boob bood boom boon d-bo d-na daab daad daam daan daba dabb dabo dada dado dama damb damm damn damo dana dand dann dano daon dddd dmaa dmab dman dmba dnaa dnab dnad dnam dnan doab doan doba dobb dod- doda dodd dodo doma domb domm domn domo dona dond donn dono doob dood doom doon maaa maad maam maan maba mabo mada madb madd mado mama mamo man- mana mand mann mano maon mbam mbba mbda mbdb mbna mddm mdma mdna mmaa mmab mman mmda mmdb mmmd mmmm mmod mnaa mnam mnba mnbb mnda mndo moaa moab moam moan moba mobb mobo moda modd modo moma momo mon- mona mond monn mono mooa moob mood moon naaa naab naad naam naan naba nabo nada nama namb namd namm namo nan- nana nanb nand nann nano nbaa nbad nbbo ndaa ndao ndbm nddb nddo ndma ndna ndom nman nmon nndb nnnn noaa noam noba nobm nobo noda nodo nom- noma nomo non- nona nonn nono noo- noob noon nooo oadm oama obad oban obba obbo obon odam odbo odda oddd odma odnb odom odon odoo omam oman omao ombo omda omdb omma omn- omo- omoa omon omoo onab onam onan onda ondo onna onno onod onon ooaa ooba ooda ooma oona oooo