cccc cccm cccu cccv ccee cckm ccmc ccmm ccoc ccom ccrc ccre ccuc ccvo cec- cece cecm ceco ceec ceem ceke ceme cemm cemr cemu ceor ceou cer- cerc cere cero cevo ckck ckcm ckco ckcv ckem cker ckmo ckoc ckom ckoo ckor ckrc ckrm ckvo cmcc cmcv cmec cmmc cmoc cmrr coce cock coco cocu cok- coke coko com- comc come comm como comr comu cook coom cor- corc core cork corm coro corr coue couk cour cove covo crcc crce crcr cre- crec cree crem creo creu crkc crmo croc croe crok crom croo cror crue cruk crum cucc cuce cuck cucm cuek cuer cuk- cuke cum- cume cure curo curr cuve cvcc cver cvrr eccc ecce eccm ecco ecem ecko eco- ecou ecrc ecrm ecrr ecru ecrv eeee eeke eemo eeoc eerc eero ekco ekek eker ekur emcc emco emek emer emeu emme emmu emor emre eore ercc erce erec erem erer erev erke ermc erme ermo eroc eroe eroo errc erre erro eruc erum erur eruv erve euer eumc eur- eurc eure euro ever evoe evoo evre evvk kccc kcck kccr kccu kccv kcec kcee kceo kceu kckc kckk kckm kcko kckr kckv kcmc kcme kcmk kcmm kcmo kcmr kcoe kcom kcor kcou kcrc kcro kcrr kcru kcrv kcue kcuk kcvk kcvm kcvo kcvr kcvu kcvv keck keco kecr keek keem keer kekc keke keko keku kemc keme kemm kemo kemr kemu keok keom ker- kerc kere kerk kerm kero kerr keru kerv keur keve kkck kkcm kkco kkcr kkkk kkmc kkmk kkmo kkmr kkmv kkoo kkor kkov kkrc kkre kkrk kkro kkrr kkrv kkuu kkvm kkvr kkvu kkvv kmcc kmce kmcm kmco kmcr kmcu kmem kmeo kmer kmke kmkk kmko kmkv kmme kmmk kmmm kmmo kmmr kmoc kmoe kmok kmom kmor kmou kmov kmrc kmro kmrr kmrv kmuc kmue kmur kmvc kmve kmvk kmvr kock kocm kokc koke kokk koko kokr koku komc kome komo komr kooc kook kooo koor koou koov korc kore kork koro korr koru korv koue koum kour kouu kovc kove kovk kovo kovr krcc krce krcm krco krcu krec kree krek krem kreo kreu krev krkc krke krkk krko krkr krku krkv krmc krme krmo krmr kroc kroe krok krom kroo kror krov krrc krre krrk krrm krro krrr kruc krue kruk krum krur krvc krve krvk krvm krvo krvr krvv kucc kuce kuco kucr kucv kuek kueu kuke kukk kuku kume kumm kumo kumr kumu kumv kuok kuoo kure kurk kurm kuro kurr kuru kurv kuuk kuur kuuu kuvm kuvo kuvr kvcc kvce kvck kvco kvcr kvcu kvcv kvec kver kvmc kvmo kvmr kvmv kvoc kvoe kvok kvom kvoo kvor kvou kvov kvrc kvre kvro kvrr kvrv kvue kvuu kvvr kvvv mccc mccv mckk mcmc mcmv mcrc mcve mec- mecc mece meck meco mecr meek meem meer meke meko memc meme memo memr memu meoc meok meor meou mer- merc mere merk merm mero meru merv meum meve mker mmcc mmcm mmcv mmmc mmmm mmor mmrc mock moco moev moke moko mome momo momu mooc mooe mook moor moov more mork moro moru moue mouk mour move mr-c mrcc mrce mree mrkr mrmc mrrc mruk mrvc muc- mucc muce muck mucu muee muke muko mume mumm mumo mumu murc mure murk muro murr muru muve mvcc mvee o-eo occc oce ocee ocke ocom ocre ocro ocrr ocum ocur oec- oecc oeec oeme oere oerm okcu oker okko okmo okok okom okor okre okro okur omee omeo omer omo- omoe omoo omor omov omre omro omuo oocr ooer ooku oome oooo oore orce orco ore- orec orek orem oreo orer orke orko orme ormo oro- oroe orok orom oror orro orum orve orvr oucc ouer oume our- oure ouro ouu- ovee over ovo- ovoo ovre ovum rccc rcuv rcvr recc rece reck recm recr recu reek reem reev reke reko reme remo reou rere rero reru reue reuk reuu reve revo rmmv rocc roce rock roco roer roev roke rokk roko rokr roku rome romk romm romo rook room roor rorc rore rork roro roru roue rouk roum rove rovo rrkm rrmc rrrr rrum ruce ruck ruer ruke rukk ruku rume rumm rumo ruok rurc rure ruro ruru ruve ruvu rv-c rver ucmc ucom ucrc ukcc ukek ukeu ukko ukok ukrc ukum ukur umec umer ummo umoe umok umor uocc uoke uomo uor- uore uovo ure- urke uro- urok urom uroo urre uruk urum urur urve uuoc uuuu uv-c uver uvok uvvu v-me vecc veck veer veke veor ver- vere verk verm vero veur veve vevo vkor vmcc vmcv vmmc voce vocm voer voeu voke vome vooc voom voor vor- vore vorm voro voru voue vouk vour vovk vreo vroc vruk vuco vuku vumc vume vver vvvv