-ene c-cd cccc cccp cccu ccdc ccdn ccdp ccdr cced ccee ccnc ccne ccnp ccnr ccnu ccpe ccpn ccpp ccpr ccrc ccre ccrp ccrt cctc cctt ccuc ccup ccut cd-e cd-r cddr cdec cder cdnc cdre cec- cece cecp cect cedd cede cedt cedu ceec cen- cend cene cent cepc cepe cepp cepr cept cer- cerc cerd cere cern cerp cert cet- cete cetp cncp cndd cndp cnep cnet cnrc cnrr cnrt cntc cntr cnut cpce cpcu cpep cper cpnt cppd cpre cprt cptp cptr crcc crce crcr crdc cre- crec cred cree cren crep cret creu crne crpc crrt crtc crtp crud crue crun crup crut ctcp ctec cten ctep ctne ctpp ctrc ctrn ctrp cttn cucc cuce cucn cude cued cuer cund cune cunp cunt cupe cupp cupr curd cure curn curr curt cut- cutc cute cutt dccc dccp dcct dccu dctc dcup dddd ddrc ddre dec- decc decd dece dect dedd dede dedu deed deen deep deer deet dene denn dent denu depc depe depp depr dept der- derc dere dern derp derr dete detn detr deue deur deut dnce dner dnet dnrc dntp dntt dnut dpcp dpdt dper dppc dred dree dren dret drue drup drut druu dtcc dtdp dted dten dttp duce duct dudd dude dudu duer duet dunc dune dunn dunt dupe dure durn durt duru dute dutp duur duut eccc ecce ecct ecdc eced ecne ecpd ecpp ecrc ecrr ecru ect- ectc eddc edde eddp ede- eden eder edrn edru educ edun edup edur eede eedu eeee eend eent eerc eetc eete eetu ence end- ende endu ened enee ener ennc enne ennu enp- ent- entd ente entp entr enue enur enut epcc epec epee epen eper eppc eppp eprp epte ercc erce ercp erde erec ered eren erer eret erne erpe errc erre ertu eruc erur etcc etec etee eten eter etne etnr etre ette ettn ettu etun eucd eude euer eur- eurc eure eurt n-up nccc nccn nccp nccr ncct nccu ncdc ncdn ncdr ncdu ncec nced ncee ncen ncep ncer ncnc ncnd ncpc ncrc ncre ncrp nctc ncte nctr ncue ndcc ndcp ndde nder ndnp ndnt ndpd ndpr ndrc ndre ndtc ndut necc nece necr nect nedc nedd nede nedu need neen neep neer neet nend nene nent nenu nepc nepe nepr nept nerc nerd nere nerr nert neru net- netd nete nett neuc neue neun neur neut neuu nnnn nnpr nntn npcc nppc nppd nprt nptc npte nptn nrdc nren nrpc nrpn nrrc nrrd ntcc nter nteu ntnd ntnu ntpc ntpd ntrc ntru nttr ntuc nuce nucu nudc nudd nude nuee nuer nunc nune nunn nunt nupe nurc nurd nure nurn nurp nurr nurt nuru nute nutt nutu pccc pcce pcep pcer pcnt pcpn pcpp pcrc pcrd pcre pcte pcun pdcp pdpn pdpr pdrc pdtc pece pecr pect ped- pede peec peed peen peep peer peet pen- penc pend pene penn pent penu pepd pepe per- perc perd pere pern perp perr pert peru pete petn petr pett peun peur peut pnec pnet pneu pnpp pntd pntr pnup ppcc ppcd ppen pper pppd pppn pppp pprc ppru pptn pptt ppur prcc prcd prcp pre- prec pred pree pren prep pret preu prnd prnp prpd prrd prtc prtp prtr prud prue prut pruu ptcc ptdc pten pter ptpd ptrd pttc pu-e puce pudu pued puer puet pueu punc pund pune punt punu pupe pupu pur- pure purp purr puru put- pute putt putu puuc rccc rcdc rcde rcep rcet rcnr rcpd rcpt rcrd rctc rder rdpc recc recd rece recp recr rect recu redc redd rede redr redu reed reen reep reet rend rene renn rent renu repe repp repr rept repu rerd rere rert reru retd rete retr rett reue reup reut reuu rncp rndc rndp rnnt rntd rntp rnut rpdp rpet rppn rptd rptn rred rrrr rrun rtcc rtce rtdt rtee rtnd rttp ruce ruct rudd rude rudp rued ruen ruer ruet runc rund rune runn runt rupe rupp rupt rurc rurd rure rurp ruru rute rutt rutu ruud ruun tccc tccu tcdd tcep tcnn tctc tecr tect tedd tede teec teed teen teer teet tenc tend tene tenn tenp tent tenu tepe tepp tepu ter- terc tere tern terp terr teru tete tetr tett tetu teut tncc tndd tnut tpcd tpcp tpdu tped tper tppd tppp tppr tpte tptp tptr tput trcc tre- trec tred tree tren tret treu trpc trpe trpn trpp trtc trte trtr truc trud true trun trut truu ttcn ttcp tten tter tttt tucc tude tudu tuen tuer tuet tunc tund tune tunn tunu tupe tupu turc turd ture turn turp turr turt turu tute tutt tutu u-rp uccp ucdc ucdd ucrc ucut uden uder udet udpd udun uend uncc unce uncp unct unde unec uned unee unen uner unne unpc unte unut uped upen upne upnp uppc uppe uppp uppu upup urde urdu ure- ured uret urne urre urte urun urup urur urut utec utep uter utne utpd uttu uucp uuen uuuu