-ana aaaa aaab aaac aaam aaan aaba aabb aabc aabm aaca aacb aacc aacm aacn aaco aama aamb aamc aamn aamo aana aang aaon aaoo abaa abab abac abag abam aban abb- abba abbb abbo abca abcb abcc abcn abma abmb abmc aboa abob abon aboo acaa acab acac acag acan acba acca accc accm acco acga acma acmc acmg acoa acog acom acon ag-o agac agag agam agan agao agba agbo agca agcc agco agga agma agmc agna agno agob agog agon agoo amaa amac amag amam aman amb- amba ambn ambo amca amcc amco amga amgn amm- amma ammo amno amob amoc amog amon amoo ana- anaa anab anac anag anam anan anao anba anbb anbo anca ancc anco ang- anga ango anma anna annb anno ano- anoa anom anon aoba aoca aogm aoma aomg aonb aono baaa baam baan baba babb babm babo bac- baca bacc bacn baco baga bagg bagn bago bama bamb bamc bamm bamn bana banc bang bann bano baon bbbb bbcm bbga bbgm bbmg bbng bcaa bcam bcbc bcbg bcca bccc bccm bcma bgan bgca bgon bmaa bmag bman bmoc bnoc boab boac boag boan boba bobb bobo boca bocm boco boga bogg bogo boma bomb bona bonc bong bonn bono boob booc boog boom boon c-bo caaa caab caac caam caan caba cabg cabo cac- caca cacc cacm caco caga cagg cagn cago cama camb camc camm camo cana canc cang cann cano cbac cbbc cbca cbcc cbcm cbcn cbga cbgb cbna ccaa ccab ccac ccag ccam ccba ccbc ccbn ccca cccb cccc cccm ccga ccgc ccma ccmb ccmc ccmm ccna ccnb ccnc ccnm ccob ccoc ccom cgac cgcc cgcg cgmc cmaa cmac cmba cmbc cmcc cmmb cmmc cmmn cmoc cmon cnaa cnac cnag cnam cnbc cnbm cnco cnma cnna coag coan coba cobb cobo coca coco cogo com- coma comb comc comm como con- cona conc cong conn cono coob coom coon gaba gabb gabo gaga gagg gago gam- gama gamb gamm gamo gana ganc gang gann gano gaon gbag gban gbbo gbmc gbon gc-c gcaa gcbc gccc gcma gcmc gcna gcoa gggg gmac gman gnaa gnac gnam gncc gngc gnma gnom gnoo goam goan goba gobo goca goga gogo goma gomb gomn gomo gon- gona gong gonn gono goog goom goon maaa maac maag maam maan maba mabo mac- maca macb macc maco maga magg magn mago mama mamc mamo man- mana manc mang mann mano maoc maon mbac mbam mbba mbca mbna mcaa mcac mcan mcba mcbc mcca mccc mcga mcmc mgam mgga mmaa mmab mmac mman mmcc mmcg mmcm mmgn mmmc mmmm mnaa mnac mnam mnba mnbb moaa moab moac moag moam moan moba mobb mobo moca moco moga mogg mogo moma momo mon- mona monc mong monn mono mooa moob mooc moog moon naaa naab naac naag naam naan naba nabc nabo naca nacc nacm naco naga nagc nago nama namb namm namo nan- nana nanb nang nann nano naoc nbaa nbbc nbbo nbca nbcc nbco ncaa ncac ncba ncbc ncca nccc nccn ncga ncmm ncna ncnc ncoa ncoc ngab ngac ngam ngan ngao ngma ngmn ngom ngon nman nmmc nmoc nmon nngn nnmc nnnn noaa noac noam noba nobc nobm nobo noco noga nogg nogo nom- noma nomo non- nona nong nonn nono noo- noob noon nooo oama oban obba obbo obon ocab ocac ocam ocan ocbc occa occc occn ocga ocma ocna ocom ocon ogam ogb ogba ogma ogna ogoa ogog ogon omac omam oman omao ombo omca omma omn- omo- omoa omon omoo onab onam onan onc- onca onco onga ongo onna onno onon ooaa ooba ooma oona oooo