-er c-- ccc cce cck ccm ccn ccr ccu ce- cec cee cek cem cen cer ceu ckc ckm cmc cme cmk cmm cmn cmr cmu cn- cnc cne cnm cnn cnr cnu crc cre crk crm crn crr cru cuc cue cuk cum cun cur cuu ec- ecc ece eck ecm ecn ecr ecu eec eee eek eem een eer ekc eke ekr eku em- emc eme emk emm emn emr emu en- enc ene enk enm enn enr enu erc ere erk erm ern err eru eu- euc eue eun eur kcc kce kck kcm kcn kcr kcu ke- kec kee kek kem ken ker kkc kke kkk kkm kkn kkr kku kmc kme kmk kmm kmu kn- knc kne knk knm knn knr knu krc krk krn krr kru kuc kue kuk kum kun kur kuu m-r mc- mcc mce mck mcm mcn mcr mcu mec mee mek mem men mer meu mkc mke mkk mkm mkn mkr mku mmc mme mmk mmm mmn mmr mmu mnc mne mnk mnm mnn mnr mnu mrc mre mrk mrm mrn mrr mru muc mue muk mum mun mur muu ncc nce nck ncm ncn ncr ncu ne- nec nee nek nem nen ner neu nkc nke nkk nkm nkn nkr nku nmc nme nmk nmm nmn nmr nmu nnc nne nnk nnm nnn nnu nrc nre nrk nrm nrn nrr nru nuc nue nuk num nun nur nuu rcc rce rcm rcn rcr rcu re- rec ree rek rem ren rer reu rkc rke rkk rkm rku rmc rme rmm rmn rmr rnc rnm rnn rnr rnu rrc rrk rrm rrn rrr rru ruc rue ruk rum run rur ruu ucc uce uck ucm ucn ucr ucu uec uee uem uen uer ukc uke ukk ukn ukr uku um- umc ume umm umn umr umu un- unc une unk unm unn unr unu ur- urc ure urk urm urn urr uru uuc uue uum uun uur uuu

-ene cccc cccm cccu ccee cckm ccmc ccmm ccnc ccne ccnm ccnr ccnu ccrc ccre ccuc cec- cece cecm ceec ceem ceke ceme cemm cemr cemu cen- cene cer- cerc cere cern ckck ckcm ckem cken cker cknc ckrc ckrm cmcc cmec cmmc cmmn cmrn cmrr cnrc cnrr crcc crce crcr cre- crec cree crem cren creu crkc crmn crne crue cruk crum crun cucc cuce cuck cucm cucn cuek cuer cuk- cuke cum- cume cune cure curn curr eccc ecce eccm ecem ecne ecrc ecrm ecrr ecru eeee eeke eerc ekek eken eker ekne ekur emcc emcn emek emen emer emeu emme emmu emne emre ence enee enem ener enke enkr ennc enne ennu enue enum enur ercc erce erec erem eren erer erke ermc erme erne errc erre eruc erum erur euer eumc eur- eurc eure kccc kcck kccr kccu kcec kcee kceu kckc kckk kckm kckn kckr kcmc kcme kcmk kcmm kcmn kcmr kcnm kcnr kcrc kcrn kcrr kcru kcue kcuk keck kecr keek keem keen keer kekc keke keku kemc keme kemm kemr kemu ken- kene kenk kenm kenn kenr kenu ker- kerc kere kerk kerm kern kerr keru keun keur kkck kkcm kkcn kkcr kken kkkk kkmc kkmk kkmr kkne kknm kknn kknu kkrc kkre kkrk kkrn kkrr kkuu kmcc kmce kmcm kmcn kmcr kmcu kmem kmen kmer kmke kmkk kmme kmmk kmmm kmmr kmne kmnr kmrc kmrn kmrr kmuc kmue kmun kmur knce knck kncm kncn kncr kncu knec knee knek knem knen kneu knkk knmc knnk knnr knrk knue knuk knur krcc krce krcm krcn krcu krec kree krek krem kren kreu krkc krke krkk krkn krkr krku krmc krme krmn krmr krne krnk krnm krnn krnu krrc krre krrk krrm krrn krrr kruc krue kruk krum krun krur kucc kuce kucr kuek kuen kueu kuke kukk kukn kuku kume kumm kumr kumu kunc kune kunk kunm kunr kunu kure kurk kurm kurr kuru kuuk kuur kuuu mccc mckk mcmc mcrc mec- mecc mece meck mecr meek meem meen meer meke memc meme memr memu men- menc mene menn menu mer- merc mere merk merm mern meru meum mker mknk mmcc mmcm mmen mmmc mmmm mmrc mmun mnek mnem mr-c mrcc mrce mree mren mrkr mrmc mrnc mrrc mruk muc- mucc muce muck mucu muee muke mume mumm mumu munc mune munk munn munu murc mure murk murn murr muru nccc nccn nccr nccu ncec ncee ncem ncen ncer ncmm ncnc ncrc ncre ncue ncuk necc nece neck necr neem neen neer neke neku nem- neme nemn nemu nene nenu nerc nere nerk nerm nerr neru neuc neue neuk neum neun neur neuu nkum nm-e nmmc nmrc nnmc nnnn nrem nren nrrc nuce nuck nucu nuee nuer nuke nuku nume numm numu nunc nune nunk nunn nurc nure nurn nurr nuru nuuk rccc rcnr recc rece reck recm recr recu reek reem reen reke reme remn rene renk renn renu rere reru reue reuk reuu rrkm rrmc rrrr rrum rrun ruce ruck ruen ruer ruke rukk rukn ruku rume rumm runc rune runk runn rurc rure ruru ruun ucmc ucrc ukcc ukek ukeu uknc ukrc ukum ukur umec umer uncc unce unec unee unen uner unke unkn unmc unmr unne unum ure- urke urne urre uruk urum urun urur uuen uuuu

ccccc cecum cecun ceene ceere cemec cemre cence ceneu cerc- cerce cerec ceren cerer cerke cerne cerre cmene cmere cmune cmunk cneru cnnnn crece creek creem creen creer creke creme cren- creu- creue crnce crnec crner cruce cruck cruke crume crune crunk crure cucuk cuker cumec cumm- cunne curce curer curre eccen ecker ecume eecke eeeee eence eener ekene ekker ekmek ekrem ekren ekuku ekuru emcee emeer emere emerk emmen emmer emnem emure encke encre encur enker enku enmer enmun enrum enure enurn ereen erem- erere erkec ernen eruke eucen eucre eum-u eurre k-mer kecer keene keere kekec kekem kemer kemme kenku kenmu kenne kerek kerem keren kerne kernu kerre kneck kneen knuck knurr kreek kreke kreme krenn kreuk krnce krumm krunk kruun kucer