a-ii aaaa aaac aaae aaaf aaai aaap aaca aacc aace aacf aaci aacp aaea aaec aaep aafa aafc aaff aafi aage aaic aaii aapa aapc aapi acaa acac acae acag acai acap acca accc acce accf acci accp ace- acea acec acfc acfe acfi acga acgi aci- acia acic acie acif acip acpa acpe acpi aeac aeaf aeap aeci aega afaa afap afca afcc afci afee affa affc affi afgf afia afif afig afpa afpc afpe agac agag agai agap agca agcc agce agea agee agei agep agfa agga agge aggi agia agic agie agig agii agip aiai aica aicc aice aicf aicp aiea aiee aiff aiga aiia aiic aipa aipe aipf aipi apac apai apap apca apcc apea apec apeg apep apfa apfc apga api- apia apic apie apig apip appa appc caaa caac caaf caap cac- caca cacc cace caci caec caei cafa cafc cafe caff caga cage cagg cagi caia caic caip capa capc cape capi capp ccaa ccac ccaf ccag ccai ccap ccca cccc cccf ccci cccp ccee ccfa ccfc ccff ccfi ccga ccgc ccic ccii ccip ccpa ccpe ccpp ceac cec- ceca cece ceci cecp ceec cef- cefa cefc cege ceip cepa cepc cepe cepp cfaa cfac cfae cfca cfcf cfia cfpa cgac cgap cgcc cgcg cgfc ciaa cica cicc cici ciee cifa cife ciff cifg ciga cigi ciia ciii cipa cipf cipp cpaa cpac cpaf cpag cpap cpca cpce cpea cpep cpff cpga cpia cpic cpif cppa eaaf eaca eacc eaec eaga eage eaif eapc eapp ecaa ecac ecai ecca eccc ecce ecci ecef ecfa ecfc ecig ecip ecpa ecpg ecpp eeca eeea eeee eefa eefe eega ef-g efca effa effi efgp efic efpa egaa egae egcc egcg egea egec egee egfp egge eggi eggp egpa egpe egpi eica eiec eiei eige eigg epaa epac epcc epci epec epee epfa epfc epi- epia epic epie epip eppa eppc eppp faaa faac faap faca facc face facp fafa fafc fafe faff fafg fafi fage fagg fagi faie fapa fape fapp fcap fcca fccf fccp fcic fcii fcpa feaf feap fece fefc fefe feff fefi fege fegg feia feie feig fepa fepc ffcc ffee ffff ffii fiaa fiac fiaf fiap fica ficc fice fiec fief fifa fifc fife fiff fifi figa figc figg fiii fipa fipp fp-c fpaa fpcc gaap gace gaea gaec gafa gafc gaff gafi gaga gage gagg gagi gaia gaie gaig gaip gapa gape gapi gapp gc-c gcaa gcap gccc gccf gcfc gcic gcii gcpc geai geca gece geep gefe gege gegg geia geic geie geif geig gepa gepe gfap gfcf gfci gffa ggfg gggg giaa giac giai giap gica gief gife giff giga gige gigg gigi gipa gipe gipf gipi gipp gpaa gpac gpca gpfc gpgp gpip iaaa iaac iaai iaap iaca iacc iacp iaea iaec iaep iafc iafe iaff iafp iaia iapa iapf iapp icaa icac icaf icag icai icap icca iccc iccf icci iccp icea icec icee icef icga icgc icpa icpc ieac iecc ieie iepa ifaa ifac ifae ifcp ifge ific ifpa igac igcc igcp igea igfa igfc igga igia igpa iiac iica iifa iiie iiii iipa iipf ipac ipaf ipca ipcc ipce ipea ipec ipfc ipie ippa ippc ippf paag paap paca pace paci paea paec paep pafa pafc pafe paff paga page paia paie paig paip papa pape papg papi papp pcaa pcae pcaf pcap pcca pccc pcce pcea pcep pcfc pcgg pcia pcip pcpp peac peag peai peap peca pece peci peec peep pefc peff pega pegg peia peip pepa pepe pepi pfaa pfce pfff pfic pgaa pgcc pgce pgia piaf piai pica picc pice pici piea piep pifa piff piga pigc pigf pigg pigp piia piip pipa pipe pipi pipp ppac ppap ppcc ppci ppfa ppga ppgi ppic ppie ppif ppig pppa pppp