-ana -ane -ene -vac aaaa aaac aaad aaae aaan aaav aaca aacc aacd aace aacn aacv aada aadc aade aaea aaec aaen aaev aana aand aane aava acaa acac acad acae acan acca accc accd acce acda acdc acde ace- acea acec aced acen acev acne acvv adaa adac adad adae adan adcc adda addc addd adde addn adea adee aden adna aeac aean aede aena aend aeva ana- anaa anac anad anae anan anca ancc ance and- anda ande anec anee anen anna anne avan avcc avce avda avea avec aven avva c-cd caaa caac caan cac- caca cacc cace cada cadc cadd cade caec caen cana canc cand cane cann cava cave ccaa ccac ccad ccca cccc cccv ccdc ccdn cced ccee ccna ccnc ccne cd-e cdaa cdac cdad cdda cdec cdna cdnc cdvd ceac cead cean cec- ceca cece ceda cedd cede ceec cen- cena cend cene ceva cnaa cnac cnda cndd cnna cvac cvca cvcc cven d-na daad daae daan daca dace dada dade dana dand dane dann dava dave dcca dccc dccv dcvd dddd deac dead deae dean dec- deca decc decd dece deda dedd dede deed deen deev dena dene denn deva deve dnaa dnac dnad dnae dnan dnce dnev dvda eaca eacc eada eadd eaec eana eave ecaa ecac ecad ecan ecca eccc ecce ecdc eced ecne edac edad edan edca edda eddc edde ede- edea eden edna edve eeca eede eeea eeee eena eend eeva eevn en-v enac enan enav enca ence end- enda ende enea ened enee enna ennc enne evac evae evan evea even naaa naac naad naan naca nacc nacd nace nada nadc nade naea nan- nana nand nane nann nava nave navv ncaa ncac ncca nccc nccn ncda ncdc ncdn ncea ncec nced ncee ncen ncna ncnc ncnd ndaa ndcc ndde ndna neac nead nean neca necc nece neda nedc nedd nede neea need neen neev nena nend nene neva neve nnnn nvcc nvda vaad vaan vaca vace vada vade vaen vana vanc vand vane vann vava vdcc vdec vecc veda vedc vede veen ven- vena vend vene venn veve vnav vvvv