crce crcr crdc cre- creb crec cred cree crem creo creu crkc crmb crmo crob croc crod croe crok crom croo cror crub crud crue cruk crum cub- cubb cube cucc cuce cuck cucm cude cued cuek cuer cuk- cuke cum- cume curb curd cure curo curr d-bo dbcc dcbc dccb dccc dccu dcdb dcmu dcom dcrk dddd ddoc ddrc ddre ddub debe debu dec- decc decd dece deck deco dedd dede dedo dedu deeb deed deek deem deer dek- deke dem- demb demd deme demo demu deor der- derb derc dere derk derm dero derr deue deuk deum deur dkdc dmcc dmcm dmdc dmrb dmrc dobb dobe dobu doce dock doco docu dod- dodd dode dodo doek doer doke doko domb dome domm domo doob dood dook doom door dorc dord dore dork dorm doro dorr doru doub douc doud doue douk doum dour drbc dred dree drek drem drmk drob drod drom drou drub drue druk drum druu dub- dubb dubc dube dubu duce duck duco dudd dude dudo dudu duer duke duku dumb dume dumm duo- dure durk duro duru duur ebbc ebbo ebbr ebcc ebed eber eboe eboo ebor ebro ebru ebur ecbc ecbe eccb eccc ecce eccm ecco ecdc eced ecem ecko eco- ecod ecou ecrc ecrm ecrr ecru eddc edde eddm eddo ede- edem eder edme edoc edod edom edou edrm edru educ edur eede eedu eeee eeke eemo eeoc eerc eero ekco ekeb eked ekek eker ekur embd embe embo embr emcc emco emek emer emeu emme emmu emod emor emre eocd eode eore erbb erbe ercc erce erde ereb erec ered erem erer erke ermc erme ermo erob eroc erod eroe eroo errc erre erro erub eruc erum erur eubc eucd eude eudm euer eumc eur- eurc eure euro kbbb kbbc kbbd kbbe kbbk kbbm kbbo kbbr kbbu kbcb kbce kbck kbco kbcr kbcu kbdb kbde kbdo kbdr kbeb kbec kbed kbee kbek kbeo kber kbkb kbkk kbko kbkr kbmb kbmc kbme kbmo kbmr kbob kboc kbod kboe kbok kboo kbrb kbrc kbrd kbre kbrk kbro kbru kbub kbuc kbud kbue kbuk kbur kbuu kcbc kcbd kcbk kcbr kcbu kccb kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kceb kcec kced kcee kceo kceu kckc kckk kckm kcko kckr kcmb kcmc kcmd kcme kcmk kcmm kcmo kcmr kcob kcoe kcom kcor kcou kcrc kcro kcrr kcru kcub kcue kcuk kdbb kdbm kdbr kdcc kdcd kdce kdco kdcr kddb kddc kddd kddk kddr kdeb kdec kdem kdkb kdkd kdkk kdko kdkr kdmc kdmd kdmo kdmr kdoc kdoe kdok kdom kdrb kdrm kdro kdub kduc kdur kebb kebc kebe kebr kebu keck keco kecr kedb kedc kedd kede kedm kedo kedr keed keek keem keer kekb kekc keke keko keku kemb kemc keme kemm kemo kemr kemu keok keom ker- kerb kerc kere kerk kerm kero kerr keru keur kkbb kkbd kkbe kkbo kkbr kkcb kkcd kkck kkcm kkco kkcr kkdc kkdd kkdm kkdo kked kkkk kkmc kkmk kkmo kkmr kkob kkoo kkor kkrb kkrc kkre kkrk kkro kkrr kkuu kmbc kmbd kmbr kmcb kmcc kmcd kmce kmcm kmco kmcr kmcu kmdb kmdo kmdr kmed kmem kmeo kmer kmke kmkk kmko kmme kmmk kmmm kmmo kmmr kmob kmoc kmod kmoe kmok kmom kmor kmou kmrb kmrc kmro kmrr kmuc kmud kmue kmur kobb kobc kobe kobk kobo kobr kobu kocb kocd kock kocm kode kodk kodm kodo kodu koed kokb kokc koke kokk koko kokr koku komb komc kome komo komr koob kooc kook kooo koor koou korb korc kord kore kork koro korr koru koub koue koum kour kouu krbb krbd krbe krbk krbm krbr krcb krcc krcd krce krcm krco krcu krdc krdd krde krdm krdo krdr krdu kreb krec kred kree krek krem kreo kreu krkc krkd krke krkk krko krkr krku krmb krmc krmd krme krmo krmr krob kroc krod kroe krok krom kroo kror krrb krrc krre krrk krrm krro krrr kruc krue kruk krum krur kubb kubc kubd kube kubo kubr kubu kucb kucc kucd kuce kuco kucr kudd kude kudo kudu kued kuek kueu kuke kukk kuku kume kumm kumo kumr kumu kuok kuoo kurb kurd kure kurk kurm kuro kurr kuru kuub kuuk kuur kuuu mbdb mbed mbou mcbc mccc mccd mcdc mcdd mcde mcdo mced mckk mcmc mcrc mcrd mdcc mddm mdmc mdme mdmk mdoc mdrc mdud mebe mebo mec- mecc mecd mece meck meco mecr medb medd mede medo medu meed meek meem meer meke meko memc meme memo memr memu meoc meok meor meou mer- merb merc merd mere merk merm mero meru meum mker mmcc mmcd mmcm mmdb mmdc mmmc mmmd mmmm mmod mmor mmrc mobb mobe mobo mock moco modd mode modo modu moed moke moko mome momo momu moob mooc mood mooe mook moor morb mord more mork moro moru moud moue mouk mour mr-c mrbb mrbm mrcb mrcc mrce mrdd mreb mred mree mrkr mrmc mrmd mrrc mrud mruk mube mubo muc- mucc muce muck mucu mudd mude mudu mued muee muke muko mume mumm mumo mumu murc murd mure murk muro murr muru o-eo obbo obec obed ober obkb oboe obok obor obre obro ocbc occc oce oced ocee ocke ocom ocre ocro ocrr ocum ocur odbo oddd oded odem odeo oder odmr odom odoo odor odou odum odur oec- oecc oedo oeec oeme oere oerm okcu oked oker okko okmo okok okom okor okre okro okur ombe ombo ombu omdb omed omee omeo omer omo- omoe omoo omor omre omro omuo oobe oocr ooer ooku oome oooo oord oore orbb orbe orbo orbu orce orco orde ordo ordu ore- oreb orec ored orek orem oreo orer orke orko orme ormo oro- oroe orok orom oror orro orub orum oucc oudc oude oued ouer oume our- oure ouro ouu- rbbb rbbr rbmk rcbc rcbo rccb rccc rcdc rcde rcrd rdbm rdcm rder rdoc rebb rebe rebk rebo rebu recc recd rece reck recm recr recu redc redd rede redo redr redu reeb reed reek reem reke reko