a-ii aaaa aaac aaae aaai aaca aacc aace aaci aaco aact aaea aaec aaic aaii aaoe aaoo aata aatc aatt ac-t acaa acac acae acai acat acca accc acce acci acco acct ace- acea acec acet aci- acia acic acie acoa acoe acot acta actc acte acti acto actt aeac aeci aect aeio aeit aeta aetc aeto aett aiai aica aicc aice aiea aiee aiet aiia aiic aioc aioi aita aite aiti aitt aoca aoce aotc at-t ataa atac atae atai atat atca atcc atco atea atec atee atei ateo atia atic atie atit atoc atoe atoi atot atta atte atti atto caaa caac caat cac- caca cacc cace caci caco caec caei caia caic caio cait caoi cat- cata catc cate cati cato catt ccaa ccac ccai ccat ccca cccc ccci ccee ccic ccii ccoc cctc cctt ceac ceat cec- ceca cece ceci ceco cect ceec cet- ceta cete ceti ceto ciaa ciao ciat cica cicc cici cico cict ciee ciia ciii ciit cita cite citi cito citt coai coat coca coce coco coct coia coit coot cota cotc cote coti coto cott ctae ctca ctec ctia ctic ctot ctta eaca eacc eaec eata eate eati ecaa ecac ecai ecao ecat ecca eccc ecce ecci ecco ecct ecit eco- ecot ect- ecta ectc ecto eeca eeea eeee eeoc eeta eetc eete eiao eica eico eiec eiei eita eitc eiti eito eota eotc eoto etai etat etcc etco etec etee etic etio etoe etta ette etti etto iaaa iaac iaai iaat iaca iacc iact iaea iaec iaia iata iatc iate iati icaa icac icai icao icat icca iccc icci icco icct icea icec icee icet icoc icta ieac ieat iecc ieet ieie ieio ieta iett iiac iica iiie iiii iiio iiit iioi iioo iita iitt ioci ioee ioii ioio ioit iooi iooo iota iote ioto itaa itac itai itat itea itec itet itia itic itie itoi itoo itta itto o-eo oaic oate ocac ocat occa occc occi occt oce ocee ocet oct- octa octe octi octo oec- oeca oecc oeec oeta oeti oici oiii oita oitc oiti ooaa ooia oooo otac otea otee otic otit oto- otoe otoo otta otte otti otto taa- taat taca tacc tace taci taco tact taec taia taio tait taoa tata tate tati tato tatt tcca tccc tctc teac teat teca teco tect teec teet teia teic teie teta tete teti teto tett tiaa tiao tica ticc tice tico tie- tiea tiee tiei tieo tiet tiit tita titc tite titi tito titt toat toca toce toci toco toea toee toei toet toie toit tooa toot tota totc tote toti toto tott tteo ttoe tttt