-ene c-cd cccc cccm cccu ccdc ccdm ccdn ccdr cced ccee cckm ccmc ccmd ccmm ccnc ccne ccnm ccnr ccnu ccrc ccre ccuc cd-e cd-r cddr cdec cder cdnc cdre cec- cece cecm cedd cede cedu ceec ceem ceke ceme cemm cemr cemu cen- cend cene cer- cerc cerd cere cern ckck ckcm ckdm ckdu ckem cken cker cknc ckrc ckrd ckrm cmcc cmdr cmec cmmc cmmn cmrn cmrr cndd cnrc cnrr crcc crce crcr crdc cre- crec cred cree crem cren creu crkc crmn crne crud crue cruk crum crun cucc cuce cuck cucm cucn cude cued cuek cuer cuk- cuke cum- cume cund cune curd cure curn curr dccc dccu dcmu dcrk dddd ddrc ddre dec- decc decd dece deck dedd dede dedu deed deek deem deen deer dek- deke dem- demd deme demn demu dene denk denn denu der- derc dere derk derm dern derr deue deuk deum deur dkdc dmcc dmcm dmdc dmrc dnce dner dnrc dnuk dred dree drek drem dren drmk drue druk drum druu duce duck dudd dude dudu duer duke duku dume dumm dunc dune dunk dunn dure durk durn duru duur eccc ecce eccm ecdc eced ecem ecne ecrc ecrm ecrr ecru eddc edde eddm ede- edem eden eder edme edrm edrn edru educ edun edur eede eedu eeee eeke eend eerc eked ekek eken eker ekne ekur emcc emcn emek emen emer emeu emme emmu emne emre ence end- ende endu ened enee enem ener enke enkr ennc enne ennu enue enum enur ercc erce erde erec ered erem eren erer erke ermc erme erne errc erre eruc erum erur eucd eude eudm euer eumc eur- eurc eure kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kcec kced kcee kceu kckc kckk kckm kckn kckr kcmc kcmd kcme kcmk kcmm kcmn kcmr kcnd kcnm kcnr kcrc kcrn kcrr kcru kcue kcuk kdcc kdcd kdce kdcr kddc kddd kddk kddr kdec kdem kden kdkd kdkk kdkn kdkr kdmc kdmd kdmr kdnd kdne kdnk kdnn kdnr kdrm kduc kdun kdur keck kecr kedc kedd kede kedm kedr keed keek keem keen keer kekc keke keku kemc keme kemm kemr kemu ken- kend kene kenk kenm kenn kenr kenu ker- kerc kere kerk kerm kern kerr keru keun keur kkcd kkck kkcm kkcn kkcr kkdc kkdd kkdm kked kken kkkk kkmc kkmk kkmr kknd kkne kknm kknn kknu kkrc kkre kkrk kkrn kkrr kkuu kmcc kmcd kmce kmcm kmcn kmcr kmcu kmdr kmed kmem kmen kmer kmke kmkk kmme kmmk kmmm kmmr kmnd kmne kmnr kmrc kmrn kmrr kmuc kmud kmue kmun kmur knce knck kncm kncn kncr kncu kndc kndd knde kndk kndn kndr kndu knec kned knee knek knem knen kneu knkk knmc knnd knnk knnr knrk knud knue knuk knur krcc krcd krce krcm krcn krcu krdc krdd krde krdm krdr krdu krec kred kree krek krem kren kreu krkc krkd krke krkk krkn krkr krku krmc krmd krme krmn krmr krnd krne krnk krnm krnn krnu krrc krre krrk krrm krrn krrr kruc krue kruk krum krun krur kucc kucd kuce kucr kudd kude kudu kued kuek kuen kueu kuke kukk kukn kuku kume kumm kumr kumu kunc kund kune kunk kunm kunr kunu kurd kure kurk kurm kurr kuru kuuk kuur kuuu mccc mccd mcdc mcdd mcde mced mckk mcmc mcrc mcrd mdcc mddm mden mdmc mdme mdmk mdrc mdud mec- mecc mecd mece meck mecr medd mede medu meed meek meem meen meer meke memc meme memr memu men- menc mend mene menn menu mer- merc merd mere merk merm mern meru meum mker mknk mmcc mmcd mmcm mmdc mmen mmmc mmmd mmmm mmrc mmun mndr mnek mnem mr-c mrcc mrce mrdd mred mree mren mrkr mrmc mrmd mrnc mrrc mrud mruk muc- mucc muce muck mucu mudd mude mudu mued muee muke mume mumm mumu munc mund mune munk munn munu murc murd mure murk murn murr muru nccc nccn nccr nccu ncdc ncdn ncdr ncdu ncec nced ncee ncem ncen ncer ncmm ncnc ncnd ncrc ncre ncue ncuk ndcc ndde nder ndmc ndrc ndre necc nece neck necr nedc nedd nede nedu need neem neen neer neke neku nem- neme nemn nemu nend nene nenu nerc nerd nere nerk nerm nerr neru neuc neue neuk neum neun neur neuu nkum nm-e nmdc nmmc nmrc nnmc nnnn nrdc nrem nren nrrc nrrd nuce nuck nucu nudc nudd nude nuee nuer nuke nuku nume numm numu nunc nune nunk nunn nurc nurd nure nurn nurr nuru nuuk rccc rcdc rcde rcnr rcrd rdcm rder recc recd rece reck recm recr recu redc redd rede redr redu reed reek reem reen reke reme remn rend rene renk renn renu rerd rere reru reue reuk reuu rndc rndm rred rrkm rrmc rrrr rrum rrun ruce ruck rudd rude rued ruen ruer ruke rukk rukn ruku rume rumm runc rund rune runk runn rurc rurd rure ruru ruud ruun ucdc ucdd ucmc ucrc udem uden uder udmc uduk udun uend ukcc ukek ukeu uknc ukrc ukum ukur umde umec umer uncc unce unde unec uned unee unen uner unke unkn unmc unmr unne unum urde urdu ure- ured urke urne urre uruk urum urun urur uuen uuuu