a-ak a-ii aaaa aaac aaae aaai aaap aaca aacc aace aaci aack aacp aaea aaec aaep aaic aaii aaka aake aapa aapc aapi acaa acac acae acai acap acca accc acce acci accp ace- acea acec acek aci- acia acic acie acip acke acpa acpe acpi aeac aeap aeci aeka aiai aica aicc aice aicp aiea aiee aiia aiic aika aike aiki aipa aipe aipi akaa akae akai akap akca akee akia akie akik akka akki apac apai apak apap apca apcc apea apec apep api- apia apic apie apip apke appa appc caaa caac caap cac- caca cacc cace caci cack caec caei caia caic caik caip caka cake capa capc cape capi capp ccaa ccac ccai ccap ccca cccc ccci cccp ccee ccic ccii ccip ccpa ccpe ccpp ceac cec- ceca cece ceci cecp ceec ceip ceke cepa cepc cepe cepp ciaa ciak cica cicc cici ciee ciia ciii cika cipa cipp ckac ckck ckpc cpaa cpac cpap cpca cpce cpea cpep cpia cpic cppa eaca eacc eaec eapc eapp ecaa ecac ecai ecca eccc ecce ecci ecip ecka ecpa ecpp eeca eeea eeee eeka eeke eica eick eiec eiei eika eike eiki eka- ekek ekka ekki ekpe epaa epac epcc epci epec epee epi- epia epic epie epik epip eppa eppc eppp iaaa iaac iaai iaap iaca iacc iacp iaea iaec iaep iaia iapa iapp icaa icac icai icap icca iccc icci iccp icea icec icee icke icpa icpc ieac iecc ieie iepa iiac iica iiie iiii iipa ikea ikee ikki ipac ipak ipca ipcc ipce ipea ipec ipek ipie ippa ippc k-ci kaaa kaai kaak kaap kacc kace kaci kacp kaei kaep kaia kaic kaie kaii kaik kaip kaka kakc kake kaki kakk kap- kapa kapc kape kapi kapp kcaa kcac kcai kcap kcca kccc kcci kcck kcea kcec kcee kcei kcep kcic kcie kcii kckc kckk kcpa kcpc kcpi kea- keak keap keca keck keek keep keii keik keka kekc keke keki kep- kepa kepc kepe kepi kiac kiai kiap kica kicc kice kick kicp kiia kiic kiii kiik kiip kika kikc kiki kikk kip- kipa kipe kipi kipp kkaa kkac kkai kkap kkci kkck kkea kkia kkic kkik kkkk kkpc kkpk kpac kpae kpak kpcc kpek kpia kpke kpkk kppc kppk kppp paak paap paca pace paci pack paea paec paep paia paie paik paip paka pake paki papa pape papi papp pcaa pcae pcap pcca pccc pcce pcea pcep pcia pcip pcpp peac peai peak peap peca pece peci peck peec peek peep peia peip peka peke peki pekk pepa pepe pepi piai pica picc pice pici pick piea piep piia piip pika pike piki pikk pipa pipe pipi pipp pkia ppac ppap ppcc ppci ppic ppie pppa pppp