-ene c-cd cccc cccm cccu ccdc ccdm ccdn ccdr cced ccee 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 ceme cemm cemr cemu cen- cend cene cer- cerc cerd cere cern cmcc cmdr cmec cmmc cmmn cmrn cmrr cndd cnrc cnrr crcc crce crcr crdc cre- crec cred cree crem cren creu crmn crne crud crue crum crun cucc cuce cucm cucn cude cued cuer cum- cume cund cune curd cure curn curr dccc dccu dcmu dddd ddrc ddre dec- decc decd dece dedd dede dedu deed deem deen deer dem- demd deme demn demu dene denn denu der- derc dere derm dern derr deue deum deur dmcc dmcm dmdc dmrc dnce dner dnrc dred dree drem dren drue drum druu duce dudd dude dudu duer dume dumm dunc dune dunn dure 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 eend eerc emcc emcn emen emer emeu emme emmu emne emre ence end- ende endu ened enee enem ener ennc enne ennu enue enum enur ercc erce erde erec ered erem eren erer ermc erme erne errc erre eruc erum erur eucd eude eudm euer eumc eur- eurc eure mccc mccd mcdc mcdd mcde mced mcmc mcrc mcrd mdcc mddm mden mdmc mdme mdrc mdud mec- mecc mecd mece mecr medd mede medu meed meem meen meer memc meme memr memu men- menc mend mene menn menu mer- merc merd mere merm mern meru meum mmcc mmcd mmcm mmdc mmen mmmc mmmd mmmm mmrc mmun mndr mnem mr-c mrcc mrce mrdd mred mree mren mrmc mrmd mrnc mrrc mrud muc- mucc muce mucu mudd mude mudu mued muee mume mumm mumu munc mund mune munn munu murc murd mure murn murr muru nccc nccn nccr nccu ncdc ncdn ncdr ncdu ncec nced ncee ncem ncen ncer ncmm ncnc ncnd ncrc ncre ncue ndcc ndde nder ndmc ndrc ndre necc nece necr nedc nedd nede nedu need neem neen neer nem- neme nemn nemu nend nene nenu nerc nerd nere nerm nerr neru neuc neue neum neun neur neuu nm-e nmdc nmmc nmrc nnmc nnnn nrdc nrem nren nrrc nrrd nuce nucu nudc nudd nude nuee nuer nume numm numu nunc nune nunn nurc nurd nure nurn nurr nuru rccc rcdc rcde rcnr rcrd rdcm rder recc recd rece recm recr recu redc redd rede redr redu reed reem reen reme remn rend rene renn renu rerd rere reru reue reuu rndc rndm rred rrmc rrrr rrum rrun ruce rudd rude rued ruen ruer rume rumm runc rund rune runn rurc rurd rure ruru ruud ruun ucdc ucdd ucmc ucrc udem uden uder udmc udun uend umde umec umer uncc unce unde unec uned unee unen uner unmc unmr unne unum urde urdu ure- ured urne urre urum urun urur uuen uuuu