-er c-- ccc cce cck ccl ccn ccr ccu ce- cec cee cek cel cen cer ceu ckc cl- clc cle clk cll cln clr clu cn- cnc cne cnl cnn cnr cnu crc cre crk crl crn crr cru cuc cue cuk cul cun cur cuu ec- ecc ece eck ecl ecn ecr ecu eec eee eek eel een eer ekc eke ekl ekr eku elc ele elk ell eln elr elu en- enc ene enk enl enn enr enu erc ere erk erl ern err eru eu- euc eue eul eun eur kcc kce kck kcl kcn kcr kcu ke- kec kee kek kel ken ker kkc kke kkk kkl kkn kkr kku kl- klc klr klu kn- knc kne knk knl knn knr knu krc krk krl krn krr kru kuc kue kuk kul kun kur kuu lcc lce lck lcl lcn lcr lcu lec lee lek lel len ler leu lkl lkr llc lle llk lll lln llr llu lnc lne lnk lnl lnn lnr lnu lrc lrk lrn lrr lru luc lue luk lul lun lur luu ncc nce nck ncl ncn ncr ncu ne- nec nee nek nel nen ner neu nkc nke nkk nkn nkr nku nlc nle nlk nll nln nlr nlu nnc nne nnk nnl nnn nnu nrc nre nrk nrl nrn nrr nru nuc nue nuk nul nun nur nuu rcc rce rcl rcn rcr rcu re- rec ree rek rel ren rer reu rkc rke rkk rku rlc rle rll rln rlr rlu rnc rnn rnr rnu rrc rrk rrl rrn rrr rru ruc rue ruk run rur ruu ucc uce uck ucl ucn ucr ucu uec uee uel uen uer ukc uke ukk ukl ukn ukr uku ulc ule ulk ull uln ulr ulu un- unc une unk unl unn unr unu ur- urc ure urk url urn urr uru uuc uue uun uur uuu

-ene cccc cccl cccu ccee ccel cclc ccnc ccne ccnr ccnu ccrc ccre ccrl ccuc cec- cece ceec ceel ceke cel- celc cele cell cen- cene cer- cerc cere cerl cern ckck ckcl cken cker ckln cknc ckrc clec clee clek cler cleu clue clun cnel cnrc cnrr crcc crce crcr cre- crec cree cren creu crkc crkl crne crue cruk crun cucc cuce cuck cucn cuek cuer cuk- cuke culc cule culk cull cune cure curl curn curr e-cl eccc ecce eccl ecne ecrc ecrl ecrr ecru eeee eeke eele eerc ekek eken eker ekne ekur elce elec elee elek elen eler elke elle ellu elne elue elul ence encl enee enel ener enke enkr ennc enne ennu enue enur ercc erce erec erel eren erer erke erle erll erne errc erre eruc erur euer eule eur- eurc eure kccc kcck kccl kccr kccu kcec kcee kcel kceu kckc kckk kckl kckn kckr kclc kcle kclk kcll kcln kclr kclu kcnr kcrc kcrn kcrr kcru kcue kcuk kcul keck kecr keek keel keen keer kekc keke kekl keku kele kelk kell keln kelu ken- kene kenk kenl kenn kenr kenu ker- kerc kere kerk kerl kern kerr keru keul keun keur kkck kkcl kkcn kkcr kken kkkk kklc kkll kkln kkne kknn kknu kkrc kkre kkrk kkrl kkrn kkrr kkuu klcc klce klck klcl klcn klcr klec klee klek klen kler klkc klkk klkl klkn klkr kllc klle kllk klnc klne klnn klrc klrk klrn klrr klru klue kluk klun klur kluu knce knck kncn kncr kncu knec knee knek knel knen kneu knkk knlc knlr knnk knnr knrk knue knuk knur krcc krce krcl krcn krcu krec kree krek kren kreu krkc krke krkk krkn krkr krku krlc krle krln krne krnk krnn krnu krrc krre krrk krrl krrn krrr kruc krue kruk krul krun krur kucc kuce kucr kuek kuel kuen kueu kuke kukk kukl kukn kuku kule kull kuln kulu kunc kune kunk kunr kunu kure kurk kurl kurr kuru kuuk kuul kuur kuuu lccc lcce lcer lcrl le-u lece leck leek leel leen leer leke lekk lele lell lelu lene lenk lenn lerc lere lerk lern leuc leuk leun leur llcc lleu lllc llll lncr lner lnnk lrne lrrc lrrr luce luck luer luke lule lull lulu lune lunk lunn lure lurk luuk nccc nccn nccr nccu ncec ncee ncel ncen ncer nclc ncln nclr ncnc ncrc ncre ncue ncuk necc nece neck necr neel neen neer neke neku nelc nele nell nene nenu nerc nere nerk nerl nerr neru neuc neue neuk neun neur neuu nlcc nlec nler nnnn nren nrrc nrrl nuce nuck nucu nuee nuel nuer nuke nuku nule null nunc nune nunk nunn nurc nure nurl nurn nurr nuru nuuk rccc rcle rcnl rcnr recc rece reck recr recu reek reel reen reke rele rell rene renk renn renu rere reru reue reuk reul reuu rlee rleu rrle rrrr rrun ruce ruck ruel ruen ruer ruke rukk rukn ruku rule rulk rull runc rune runk runn rurc rure ruru ruun ucel ucrc uele uell ukcc ukek ukeu uknc ukrc ukur ulcc ulee ulek ulen ulle ullr ulne uluk ulul uncc unce uncl unec unee unen uner unke unkl unkn unle unne ure- urke urle urne urre uruk urun urur uuen uulu uuuu

ccccc ccell ccrcl ccrel cecun ceele ceene ceere celer cell- celle cence cenel ceneu cerc- cerce cerec ceren cerer cerke cerne cerre cleck cleek cleen cleer cleke clene clenk clerc clere clerk cleuk cluck clue- cluer cluke clune clunk clurr cneru cnnnn crece creek creel creen creer creke crele crell cren- creu- creue creul crnce crnec crner crrel cruce cruck cruel cruke crule crull crune crunk crure cucuk cuker culle cullu culur cunel cunne curce curel curer curle curll curlu curre cuuel eccen eccle eckel ecker eckle eecke eeeee eeler eence eener ekene ekker ekren ekuku ekuru elele elene elken ellek ellel ellen eller ellul elnec elrec elren elulu eluru encke encre encur enker enku enlen enure enurn ereen erere erkec erkel erlen ernen ernle eruke eucen eucre euell eulen euler eurel