-ana -vac a-un aaaa aaab aaac aaan aaav aaba aabb aabc aaca aacb aacc aacn aaco aacu aacv aana aang aaon aaoo aava abaa abab abac abag aban abau abb- abba abbb abbo abca abcb abcc abcn abnu aboa abob abon aboo abou abov abua abug abun abva acaa acab acac acag acan acba acca accc acco accu acga acoa acog acon acou acu- acuo acvv ag-o agac agag agan agao agau agav agba agbo agca agcc agco agga aggu agna agno agob agog agon agoo agou agua agun agva ana- anaa anab anac anag anan anao anau anba anbb anbo anbu anca ancc anco ang- anga ango angu anna annb anno ano- anoa anon anua anub anun aoba aoca aonb aono aoun auaa auca auga auna aung auug avab avan avao avcc avco avgo avon avou avun avva avvo baaa baan baba babb babo babu bac- baca bacc bacn baco baga bagg bagn bago bana banc bang bann bano banu baon bau- baug bava bavu bbau bbbb bbga bbng bcaa bcbc bcbg bcca bccc bcnu bcuc bcvo bgan bgca bgon bgun bnoc boab boac boag boan boba bobb bobo bobu boca boco bocu boga bogg bogo bona bonc bong bonn bono bonu boob booc boog boon boua boun bova bovo buba bubb bubo bubu buca bucc buco bucu buga bugg bugo buna bunb bung bunn buno bunu buon c-bo caaa caab caac caan caba cabg cabo cabu cac- caca cacc caco caga cagg cagn cago cana canc cang cann cano cauc cauo cava cavo cavu cbac cbbc cbca cbcc cbcn cbcu cbga cbgb cbna cbva cbvb cbvg cbvn ccaa ccab ccac ccag ccba ccbc ccbn ccca cccb cccc cccu cccv ccga ccgc ccna ccnb ccnc ccnu ccob ccoc ccuc ccvo cgac cgcc cgcg cnaa cnac cnag cnbc cnco cnna coag coan coba cobb cobo cobu coca coco cocu cogo con- cona conc cong conn cono conv coob coon coua coub coun cova covo cuan cuau cub- cuba cubb cuca cucc cucn cuga cuna cuno cuon cvac cvca cvcc gaba gabb gabo gabu gaga gagg gago gagu gana ganc gang gann gano ganu gaon gaua gaub gaun gava gbag gban gbbo gbon gc-c gcaa gcbc gccc gcna gcoa gcov gggg gnaa gnac gnau gnav gncc gngc gnoo goan goba gobo goca goga gogo gon- gona gong gonn gono gonu goog goon gou- goug goun guaa guac guag guan guao guba gubb gubu guca guga gugb gugg gugu guna gung gunn guva gvvv naaa naab naac naag naan naba nabc nabo nabu naca nacc naco naga nagc nago nagu nan- nana nanb nang nann nano nanu naoc nauo nava navo navv nbaa nbbc nbbo nbca nbcc nbco ncaa ncac ncba ncbc ncca nccc nccn nccu ncga ncna ncnc ncoa ncoc ncua ngab ngac ngan ngao ngon ngou nguu nngn nnnn noaa noac noba nobc nobo nobu noco noga nogg nogo non- nona nong nonn nono nonu noo- noob noon nooo noov noun nov- nova novo nuan nuba nubc nuca nucu nuna nunc nung nunn nuno nuoc nuon nuva nuvo nvcc oaau oban obba obbo obon ocab ocac ocan ocbc occa occc occn ocga ocna ocon ogb ogba ogna ogoa ogog ogon ogou ogun onab onan onc- onca onco onga ongo ongu onna onno onon ooaa ooba oona oooo ouac ouan oucc oun- ouna oung ouu- ovan ovo- ovon ovoo uabc uaca uang uaoc uaua ubac ubba ubbo uboc ubon ucan ucav ucbc ucca ucon ucua ugab ugao ugcc ugcg uggo uguu unaa unac unan unau unca uncc uncg unco unga ungo ungu unna unno unon unov uocc uovo uuno uuoc uuuu uv-a uv-b uv-c uvaa uvac uvvu vaan vaca vaco vag- vaga vagg vagn vana vanc vang vann vano vanu vava vbcc vcon vcug vgcc vnav vnbg voca voga vogu vona vonn vooc voog voun vuca vuco vugg vugo vuno vvob vvog vvvv