a-ii aaaa aaac aaad aaae aaai aaca aacc aacd aace aaci aada aadc aade aadi aaea aaec aage aaic aaii acaa acac acad acae acag acai acca accc accd acce acci acda acdc acde acdi ace- acea acec aced acga acgi aci- acia acic acid acie adaa adac adad adae adag adai adcc adci adda addc addd adde addi adea adee adia adic adie adig aeac aeci aede aega agac agad agag agai agca agcc agce agda agde agea aged agee agei agga agge aggi agia agic agid agie agig agii aiai aica aicc aicd aice aida aidc aide aidi aiea aiee aiga aiia aiic aiid c-cd caaa caac cac- caca cacc cace caci cada cadc cadd cade cadi caec caei caga cage cagg cagi caia caic caid ccaa ccac ccad ccag ccai ccca cccc ccci ccdc ccdi cced ccee ccga ccgc ccic ccid ccii cd-e cdaa cdac cdad cdai cdda cdec cdic cdii ceac cead cec- ceca cece ceci ceda cedd cede cedi ceec cege cgac cgcc cgcg cged ciaa cica cicc cici cida cidc cide cidg cidi ciee ciga cigi ciia ciid ciii daad daae daag daca dace daci dada dade dadi daga dage dagg dagi daia daid daie daig dcca dccc dcci dcia dcii dddd ddie deac dead deae dec- deca decc decd dece deci deda dedd dede dedi deed deeg dega dege degi deid deie dgac dgca dgeg dgge dgia dia- diac diad diag dica dice dici dida dide didi diea died diga dige digg digi diii eaca eacc eada eadd eadi eaec eaga eage ecaa ecac ecad ecai ecca eccc ecce ecci ecdc eced ecig edac edad edag edca edda eddc edde eddi ede- edea edei edge edia edie eeca eede eeea eeee eega egaa egad egae egcc egcg egea egec egee egge eggi eica eid- eide eidi eiec eied eiei eige eigg gace gada gadd gade gadi gaea gaec gaed gaga gage gagg gagi gaia gaid gaie gaig gc-c gcaa gccc gcda gcic gcii gdca gdci gead geai geca gece geda gedd gede gedi geed gege gegg geia geic geie geig gggg giaa giac giad giai gica gida gidc gidd gide gidi gied giga gige gigg gigi iaaa iaac iaai iaca iacc iadc iaea iaec iaia icaa icac icad icag icai icca iccc icci icdc icdd icde icea icec iced icee icga icgc idad idae idca idce idda idea idec ided idee idia idic idid idie idig ieac iecc ieie igac igad igcc igea igga igia iiac iica iicd iida iide iied iiie iiii