a-ii aaaa aaac aaae aaai aaap aaca aacc aace aaci aacp aaea aaec aaep aage aaic aaii aapa aapc aapi acaa acac acae acag acai acap acca accc acce acci accp ace- acea acec acga acgi aci- acia acic acie acip acpa acpe acpi aeac aeap aeci aega agac agag agai agap agca agcc agce agea agee agei agep agga agge aggi agia agic agie agig agii agip aiai aica aicc aice aicp aiea aiee aiga aiia aiic aipa aipe aipi apac apai apap apca apcc apea apec apeg apep apga api- apia apic apie apig apip appa appc caaa caac caap cac- caca cacc cace caci caec caei caga cage cagg cagi caia caic caip capa capc cape capi capp ccaa ccac ccag ccai ccap ccca cccc ccci cccp ccee ccga ccgc ccic ccii ccip ccpa ccpe ccpp ceac cec- ceca cece ceci cecp ceec cege ceip cepa cepc cepe cepp cgac cgap cgcc cgcg ciaa cica cicc cici ciee ciga cigi ciia ciii cipa cipp cpaa cpac cpag cpap cpca cpce cpea cpep cpga cpia cpic cppa eaca eacc eaec eaga eage eapc eapp ecaa ecac ecai ecca eccc ecce ecci ecig ecip ecpa ecpg ecpp eeca eeea eeee eega egaa egae egcc egcg egea egec egee egge eggi eggp egpa egpe egpi eica eiec eiei eige eigg epaa epac epcc epci epec epee epi- epia epic epie epip eppa eppc eppp gaap gace gaea gaec gaga gage gagg gagi gaia gaie gaig gaip gapa gape gapi gapp gc-c gcaa gcap gccc gcic gcii gcpc geai geca gece geep gege gegg geia geic geie geig gepa gepe gggg giaa giac giai giap gica giga gige gigg gigi gipa gipe gipi gipp gpaa gpac gpca gpgp gpip iaaa iaac iaai iaap iaca iacc iacp iaea iaec iaep iaia iapa iapp icaa icac icag icai icap icca iccc icci iccp icea icec icee icga icgc icpa icpc ieac iecc ieie iepa igac igcc igcp igea igga igia igpa iiac iica iiie iiii iipa ipac ipca ipcc ipce ipea ipec ipie ippa ippc paag paap paca pace paci paea paec paep paga page paia paie paig paip papa pape papg papi papp pcaa pcae pcap pcca pccc pcce pcea pcep pcgg pcia pcip pcpp peac peag peai peap peca pece peci peec peep pega pegg peia peip pepa pepe pepi pgaa pgcc pgce pgia piai pica picc pice pici piea piep piga pigc pigg pigp piia piip pipa pipe pipi pipp ppac ppap ppcc ppci ppga ppgi ppic ppie ppig pppa pppp