cccc ccci cccp cccu ccee ccic ccii ccip ccir ccoc ccpe ccpp ccpr ccrc ccre ccri ccrp ccrt cctc cctt ccuc ccup ccut cec- cece ceci ceco cecp cect ceec ceip ceke ceop ceor ceou cepc cepe cepo cepp cepr cept cer- cerc cere ceri cero cerp cert cet- cete ceti ceto cetp ceui cicc cici cico cicq cicr cict cicu ciee cier ciii ciit ciko cikr cior cipo cipp circ cire ciri cirk ciro cirr cirt cite citi cito citp citt citu ciuc ciup ckck ckco cker ckoc ckoi ckoo ckor ckot ckpc ckpr ckrc coce cock coco cocp coct cocu coep coip coir coit cok- coke coko cook coop coot cope copi copo copp copr copt cor- corc core cori cork coro corp corr cort cotc cote coti coto cott cotu coue couk coup cour cout cpce cpcu cpep cper cpic cpio cpre cpri cprt cptp cptr crcc crce crcr cre- crec cree crei creo crep cret creu cric crie crik crip crit criu crkc crkp croc croe crok croo crop cror crot crpc crrt crtc crtp crue cruk crup crut ctcp ctec ctep ctic ctor ctot ctpo ctpp ctrc ctrp cucc cuce cuci cuck cucq cuek cuer cui- cuir cuit cuk- cuke cupe cupo cupp cupr cure curi curo curr curt cut- cutc cute cuto cutt eccc ecce ecci ecco ecct ecip ecit ecko eco- ecop ecot ecou ecpp ecrc ecri ecrr ecru ect- ectc ecto eeee eeke eeoc eerc eero eetc eete eetu ei-q eick eico eiec eiei eier eike eiki eiko eiou eipo eipr eire eitc eiti eito eitr ekco ekek eker eket ekki ekoi ekpe ekpo ekur eoir eore eori eotc eoto epcc epci epec epee eper epi- epic epie epik epip epit epoc epor epot eppc eppo eppp epro eprp epte eqpt equ- eque equi equo ercc erce ercp erec erei erer eret eric erie erik erio eriq erit eriu erke erki eroc eroe eroi eroo erpe erqi errc erre erro ertu eruc erur etcc etco etec etee eter etic etik etio etoe etok etre etro ette etti etto ettu etui euer euoi eur- eurc eure euro eurt iccc icci icco iccp iccr icct iccu icec icee iceq icer icet icke icoc icor icpc icpo icrc icre icrr icrt icru ictp icue icup iecc ieet ieie ieio iere ieri iett iiie iiii iiio iiit iioi iioo iiop iirc iitr iitt iiuc ikee iker ikki ikko ikoo ikri ikue ikuo ioci iocp ioee ioii ioio ioit ioke ioko iooi iooo iore iori iote ioto ipcc ipce ipct ipec ipek iper ipet ipie ipko ipoe ipop ippc ippo ippq ippr ipri iptc ipto ipur iput iqce iqer iqor ique ircc ircu iree irer iri- iric irie irio irip irki iroc irop irpc irpe irrc irre irri irte irti irtp itec itek itep iter itet itic itie itko itoi itoo itor itou itpc itri itto itup itur iucc iuce iuiu iupp k-ci kccc kcci kcck kccr kcct kccu kcec kcee kcei kceo kcep kcet kceu kcic kcie kcii kcir kcit kciu kckc kckk kcko kckr kcoe kcor kcot kcou kcpc kcpi kcpo kcpq kcpr kcpt kcpu kcqq kcrc kcri kcro kcrp kcrr kcrt kcru kctc kcte kcti kcto kctu kcue kcui kcuk kcup keck keco kecr keek keep keer keet keii keik keio keir kekc keke keki keko keku keok kep- kepc kepe kepi kept kepu ker- kerc kere keri kerk kero kerp kerr kert keru ket- ketc kete keti ketk keto ketp ketr kett ketu keup keur kicc kice kick kicp kicr kict kier kieu kiic kiii kiik kiip kiit kiiu kikc kiki kikk kiko kikr kikt kiku kioc kioe kioi kiok kioo kiot kiou kip- kipe kipi kipo kipp kipr kipt kipu kiqi kiqk kiqq kirc kiri kirk kiro kirp kirq kirr kirt kiru kitc kite kiti kito kitr kitt kitu kiup kiur kiuu kkci kkck kkco kkcq kkcr kkct kkeq kkic kkik kkiq kkit kkkk kkoo kkor kkot kkpc kkpk kkpt kkqq kkrc kkre kkrk kkro kkrq kkrr kkrt kktc kktk kktu kkup kkut kkuu koci kock kocp koct koei koii koir koit kokc koke koki kokk koko kokp kokr koku kooc kooi kook kooo koop kooq koor koot koou kope kopi kopp kopr kopt kopu korc kore kori kork koro korq korr kort koru kotc kote koti kotk koto kotr kott kotu koue koui kour kout kouu kpcc kpcr kpek kper kpet kpir kpit kpke kpkk kpkr kpoc kpoe kpok kpoo kpop kpou kppc kppk kppo kppp kppr kprc kpre kpri kprk kpro kprp kprq kprr kprt kpru kpte kpto kptr kptt kpur kqck kqco kqcr kqct kqeo kqeq kqet kqic kqie kqik kqiq kqkk kqor kqpi kqpr kqpt kqqk kqqq kqri kqrk kqrq kqrr kqrt kqte kque kqup kqur krcc krce krci krco krcq krcu krec kree krei krek kreo kret kreu krik krio krit krkc krke krki krkk krko krkq krkr krku kroc kroe kroi krok kroo krop kror krpi krpr krpt krpu krqe krqk krqq krqr krqt krqu krrc krre krri krrk krro krrq krrr krrt krtc krti krtk krto krtr kruc krue krui kruk krup krur ktcc ktce ktck ktco ktcr ktec ktee ktek ktep kteq ktic ktie ktik ktip ktkc ktke ktkk ktko ktkr ktkt ktku ktoc ktoe ktok ktoo ktop ktoq ktor ktot ktpi ktpk ktpo ktpr ktpt ktqq ktrc ktre ktri ktrk ktro ktrp ktrq ktrr ktrt ktru kttc ktti kttk ktto kttp kttr kttt kttu ktuc ktui kucc kuce kuci kuco kucp kucr kuei kuek kueu kuic kuie kuik kuke kuki kukk kuku kuok kuoo kuop kupe kupr kupt kupu kuqi kuqo kuqq kure kuri kurk kuro kurq kurr kurt kuru kute kuti kuto kutp kutq kutr kutt kutu kuuk kuur kuuu o-eo occc occi occt oce ocee ocet ocke ocpp ocre ocro ocrr oct- octe octi octo ocur oec- oecc oeec oere oeti oici oick oier oiii oike oiko oipc oire oirt oitc oiti okcu oker oket okic okie okir okko okok okor okot okpe okpo okre okro okto okur oocr ooer ooku