-ene c-cd cccc cccl cccu ccdc ccdn cced ccee ccel cclc ccnc ccne ccnu ccuc cd-e cddl cdec cdnc cec- cece cedd cede cedu ceec ceel ceke cel- celc cele cell cen- cend cene ckck ckcl ckdu cken ckln cknc clcd cldc clec cled clee clek cleu clud clue clun cndd cnel cucc cuce cuck cucn cude cued cuek cuk- cuke culc culd cule culk cull cund cune dccc dccl dccu dddd ddlc dec- decc decd dece deck decl dedd dede dedu deed deek deel deen dek- deke deld dele delk dell dene denk denn denu deue deuk deul dkdc dnce dnuk duce duck dudd dude dudu duel duke duku dulc dule dull dulu dunc dune dunk dunn duul e-cl eccc ecce eccl ecdc ecdl eced ecne eddc edde ede- edel eden edle ednl educ edun eede eedu eeee eeke eele eend eked ekek eken ekne elce elde elec eled elee elek elen elke elle ellu elne elue elul ence encl end- ende endu ened enee enel enke ennc enne ennu enue eucd eude eule kccc kccd kcck kccl kccu kcdc kcdd kcdu kcec kced kcee kcel kceu kckc kckk kckl kckn kclc kcle kclk kcll kcln kclu kcnd kcue kcuk kcul kdcc kdcd kdce kddc kddd kddk kddl kdec kdel kden kdkd kdkk kdkn kdlc kdld kdll kdnd kdne kdnk kdnn kduc kdun keck kedc kedd kede keed keek keel keen kekc keke kekl keku keld kele kelk kell keln kelu ken- kend kene kenk kenl kenn kenu keul keun kkcd kkck kkcl kkcn kkdc kkdd kkdl kked kken kkkk kklc kkld kkll kkln kknd kkne kknn kknu kkuu klcc klcd klce klck klcl klcn kldc kldd klde kldn klec kled klee klek klen klkc klkk klkl klkn kllc klle kllk klnc klnd klne klnn klue kluk klun kluu knce knck kncn kncu kndc kndd knde kndk kndl kndn kndu knec kned knee knek knel knen kneu knkk knlc knnd knnk knud knue knuk kucc kucd kuce kudd kude kudl kudu kued kuek kuel kuen kueu kuke kukk kukl kukn kuku kuld kule kull kuln kulu kunc kund kune kunk kunu kuuk kuul kuuu lccc lcce lcdd le-u lece leck lede leed leek leel leen leke lekk lele lell lelu lend lene lenk lenn leuc leud leuk leun llcc lldc lleu lllc llll llud lndn lnnk luce luck ludd lude lued luke lule lull lulu lund lune lunk lunn luuk nccc nccn nccu ncdc ncdn ncdu ncec nced ncee ncel ncen nclc ncln ncnc ncnd ncue ncuk ndcc ndde necc nece neck nedc nedd nede nedu need neel neen neke neku nelc neld nele nell nend nene nenu neuc neue neuk neun neuu nlcc nlec nnnn nuce nuck nucu nudc nudd nude nuee nuel nuke nuku nule null nunc nune nunk nunn nuuk ucdc ucdd ucel udel uden uduk udun uele uell uend ukcc ukek ukeu uknc ulcc ulde ulee ulek ulen ulle ulne uluk ulul uncc unce uncl unde unec uned unee unen unke unkl unkn unle unne uuen uulu uuuu