-ene c-cd cccc cccl cccu ccdc ccdn ccdr cced ccee ccel cclc ccnc ccne ccnr ccnu ccrc ccre ccrl ccrt cctc cctl cctt ccuc ccut cd-e cd-r cddl cddr cdec cder cdnc cdre cec- cece cect cedd cede cedt cedu ceec ceel cel- celc cele cell celt cen- cend cene cent cer- cerc cerd cere cerl cern cert cet- cete clcd cldc cldr clec cled clee cler clet cleu clrd cltc clud clue clun clut cndd cnel cnet cnrc cnrr cnrt cntc cntr cnut crcc crce crcr crdc cre- crec cred cree cren cret creu crne crrt crtc crtl crud crue crun crut ctec cten ctle ctne ctrc ctrl ctrn cttn cucc cuce cucn cude cued cuer culc culd cule cull cult cund cune cunt curd cure curl curn curr curt cut- cutc cute cutt dccc dccl dcct dccu dctc dddd ddlc ddrc ddre dec- decc decd dece decl dect dedd dede dedu deed deel deen deer deet deld dele dell delt dene denn dent denu der- derc dere dern derr dete detn detr deue deul deur deut dnce dner dnet dnrc dntt dnut dred dree drel dren dret drue drut druu dtcc dted dten dtle dtrl duce duct dudd dude dudu duel duer duet dulc dule dull dult dulu dunc dune dunn dunt dure durn durt duru dute duul duur duut e-cl eccc ecce eccl ecct ecdc ecdl eced eclt ecne ecrc ecrl ecrr ecru ect- ectc eddc edde ede- edel eden eder edle ednl edrn edru educ edun edur eede eedu eeee eele eend eent eerc eetc eete eetu elce elde eldr elec eled elee elen eler elet elle ellu elne elte elue elul ence encl end- ende endu ened enee enel ener ennc enne ennu ent- entd ente entr enue enur enut ercc erce erde erec ered erel eren erer eret erld erle erll erne errc erre ertl ertu eruc erur etcc etec etee etel eten eter etne etnr etre ette ettn ettu etun eucd eude euer eule eur- eurc eure eurt lccc lcce lcdd lcdr lcer lcrd lcrl lctl le-u lece lect lede ledt leed leel leen leer leet lele lell lelu lend lene lenn lent lerc lerd lere lern lert lete lett leuc leud leun leur llcc lldc llet lleu lllc llll llud lncr lndn lner lntc lrdd lrne lrrc lrrr ltcc ltee ltnt lttc lttr ltuc luce ludd lude lued luer lule lull lulu lund lune lunn lunt lurd lure lurt lute nccc nccn nccr ncct nccu ncdc ncdn ncdr ncdu ncec nced ncee ncel ncen ncer nclc ncln nclr ncnc ncnd ncrc ncre nctc ncte nctr ncue ndcc ndde nder ndnt ndrc ndre ndtc ndut necc nece necr nect nedc nedd nede nedu need neel neen neer neet nelc neld nele nell nelt nend nene nent nenu nerc nerd nere nerl nerr nert neru net- netd nete nett neuc neue neun neur neut neuu nlcc nlec nler nnnn nntn nrdc nren nrrc nrrd nrrl nrtl ntcc nter nteu ntnd ntnu ntrc ntrl ntru nttr ntuc nuce nucu nudc nudd nude nuee nuel nuer nule null nunc nune nunn nunt nurc nurd nure nurl nurn nurr nurt nuru nute nutt nutu rccc rcdc rcde rcet rcle rcnl rcnr rcrd rctc rder recc recd rece recr rect recu redc redd rede redl redr redu reed reel reen reet reld rele rell relt rend rene renn rent renu rerd rere rert reru retd rete retr rett reue reul reut reuu rldt rlee rleu rndc rnld rnnt rntd rnut rred rrle rrrr rrun rtcc rtce rtdt rtee rtle rtlt rtnd ruce ruct rudd rude rudl rued ruel ruen ruer ruet rule rull runc rund rune runn runt rurc rurd rure ruru rute rutl rutt rutu ruud ruun tccc tccu tcdd tcnn tctc tcul tecl tecr tect tedd tede teec teed teel teen teer teet tel- telc teld tele tell teln telt telu tenc tend tene tenn tent tenu ter- terc tere tern terr teru tete tetr tett tetu teut tldr tlen tncc tndd tnut trcc trcl tre- trec tred tree tren tret treu trtc trte trtr truc trud true trun trut truu ttcn tten tter tttt ttul tucc tude tudu tuel tuen tuer tuet tule tull tulu tunc tund tune tunn tunu turc turd ture turn turr turt turu tute tutl tutt tutu ucdc ucdd ucel ucrc ucut udel uden uder udet udun uele uell uend ulcc ulde ulee ulen ulle ullr ulne ultt ulul uncc unce uncl unct unde unec uned unee unen uner unle unne unte unut urde urdu ure- ured uret urle urne urre urte urun urur urut utec utel uter utne uttu uuen uulu uuuu