a-ii aaaa aaac aaad aaae aaai aaca aacc aacd aace aaci aact aada aadc aade aadi aadt aaea aaec aaic aaii aata aatc aatt ac-t acaa acac acad acae acai acat acca accc accd acce acci acct acda acdc acde acdi acdt ace- acea acec aced acet aci- acia acic acid acie acta actc acte acti actt adaa adac adad adae adai adat adcc adci adda addc addd adde addi adea adee adet adia adic adie adit adta aeac aeci aect aede aedt aeit aeta aetc aett aiai aica aicc aicd aice aida aidc aide aidi aidt aiea aiee aiet aiia aiic aiid aita aite aiti aitt at-t ataa atac atad atae atai atat atca atcc atdi atdt atea atec ated atee atei atia atic atid atie atit atta atte atti c-cd caaa caac caat cac- caca cacc cace caci cada cadc cadd cade cadi caec caei caia caic caid cait cat- cata catc catd cate cati catt ccaa ccac ccad ccai ccat ccca cccc ccci ccdc ccdi cced ccee ccic ccid ccii cctc cctt cd-e cdaa cdac cdad cdai cdda cdec cdic cdii ceac cead ceat cec- ceca cece ceci cect ceda cedd cede cedi cedt ceec cet- ceta cete ceti ciaa ciat cica cicc cici cict cida cidc cide cidi cidt ciee ciia ciid ciii ciit cita cite citi citt ctae ctca ctec ctia ctic ctta daad daae daca dace daci dact dada dade dadi daia daid daie dait data date dati datt dcca dccc dcci dcct dcia dcii dctc dddd ddie deac dead deae dec- deca decc decd dece deci dect deda dedd dede dedi deed deet deid deie deit deta dete dia- diac diad diat dica dice dici dict dida dide didi diea died diet diii dita dite diti ditt dtaa dtac dtcc dted eaca eacc eada eadd eadi eaec eata eate eati ecaa ecac ecad ecai ecat ecca eccc ecce ecci ecct ecdc eced ecit ect- ecta ectc edac edad edca edda eddc edde eddi ede- edea edei edia edie edit edta eeca eede eeea eeee eeta eetc eete eica eid- eide eidi eiec eied eiei eita eitc eiti etai etat etcc etec etee etic etta ette etti iaaa iaac iaai iaat iaca iacc iact iadc iadt iaea iaec iaia iata iatc iate iati icaa icac icad icai icat icca iccc icci icct icdc icdd icde icea icec iced icee icet icta idad idae idat idca idce idda idea idec ided idee idia idic idid idie idta ieac ieat iecc ieet ieie ieta iett iiac iica iicd iida iide iied iiie iiii iiit iita iitt itaa itac itai itat itea itec itet itia itic itie itta taa- taat taca tacc tace taci tact tada tade taec taia tait tata tate tati tatt tcad tcca tccc tcdd tctc tdac teac tead teat teca tect teda tedd tede tedi teec teed teet teia teic teie teta tete teti tett tiaa tica ticc tice tidc tidd tide tie- tiea tied tiee tiei tiet tiit tita titc tite titi titt tttt