a-ii aaaa aaac aaad aaae aaai aaca aacc aacd aace aaci aada aadc aade aadi aaea aaec aaic aaii acaa acac acad acae acai acca accc accd acce acci acda acdc acde acdi ace- acea acec aced aci- acia acic acid acie adaa adac adad adae adai adcc adci adda addc addd adde addi adea adee adia adic adie aeac aeci aede aiai aica aicc aicd aice aida aidc aide aidi aiea aiee aiia aiic aiid c-cd caaa caac cac- caca cacc cace caci cada cadc cadd cade cadi caec caei caia caic caid ccaa ccac ccad ccai ccca cccc ccci ccdc ccdi cced ccee ccic ccid ccii cd-e cdaa cdac cdad cdai cdda cdec cdic cdii ceac cead cec- ceca cece ceci ceda cedd cede cedi ceec ciaa cica cicc cici cida cidc cide cidi ciee ciia ciid ciii daad daae daca dace daci dada dade dadi daia daid daie dcca dccc dcci dcia dcii dddd ddie deac dead deae dec- deca decc decd dece deci deda dedd dede dedi deed deid deie dia- diac diad dica dice dici dida dide didi diea died diii eaca eacc eada eadd eadi eaec ecaa ecac ecad ecai ecca eccc ecce ecci ecdc eced edac edad edca edda eddc edde eddi ede- edea edei edia edie eeca eede eeea eeee eica eid- eide eidi eiec eied eiei iaaa iaac iaai iaca iacc iadc iaea iaec iaia icaa icac icad icai icca iccc icci icdc icdd icde icea icec iced icee idad idae idca idce idda idea idec ided idee idia idic idid idie ieac iecc ieie iiac iica iicd iida iide iied iiie iiii