-ene -yne c-cd cccc cccp ccdc ccdn ccdp ccdr cced ccee ccnc ccne ccnp ccnr ccny ccpe ccpn ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cd-e cd-r cddr cdec cder cdnc cdre cec- cece cecp cect cedd cede cedt cedy ceec cen- cend cene cent ceny cepc cepe cepp cepr cept cer- cerc cerd cere cern cerp cert cery cet- cete cetp cncp cndd cndp cnep cnet cnrc cnrr cnrt cntc cntr cpce cpep cper cpnt cppd cpre cprt cptp cptr crcc crce crcr crdc cre- crec cred cree cren crep cret crne crpc crrt crtc crtp cry- cryn ctcp ctec cten ctep ctne ctpp ctrc ctrn ctrp cttn cyc- cycc cyen cyn- cyne cypc cyre cyrt cyt- cyte cyy- cyyc cyyn dc-y dccc dccp dcct dctc dddd ddrc ddre ddry dec- decc decd dece dect dedd dede deed deen deep deer deet dene denn dent deny depc depe depp depr dept der- derc dere dern derp derr dery dete detn detr deye deyn deyr dnce dner dnet dnrc dntp dntt dpcp dpdt dper dppc dpty dpyd dred dree dren dret drey dry- drye dtcc dtdp dted dten dttp dycd dyce dydd dyde dyed dyen dyep dyer dyey dync dyne dynt dyny dyr- dyrc dyre dyrt dyt- dytc dyty dyyr eccc ecce ecct ecdc eced ecne ecpd ecpp ecrc ecrr ect- ectc ecyd eddc edde eddp eddy ede- eden eder edny edrn eede eeee eend eent eeny eerc eery eetc eete ence ency end- ende endy ened enee ener eney ennc enne enny enp- enry ent- entd ente entp entr enty enye epcc epec epee epen eper eppc eppp eppy eprp epte ercc erce ercp erde erec ered eren erer eret erne erpe errc erre eryc erye etcc etec etee eten eter etne etnr etre ette ettn etty eyec eyed eyen eyer eyet eyey eynd eyne eype eyre eyry eyte eyyr nccc nccn nccp nccr ncct ncdc ncdn ncdr ncec nced ncee ncen ncep ncer ncnc ncnd ncpc ncrc ncre ncrp nctc ncte nctr ndcc ndcp ndde nder ndnp ndnt ndpd ndpr ndrc ndre ndry ndtc necc nece necr nect necy nedc nedd nede nedy need neen neep neer neet nend nene nent nepc nepe nepr nept nerc nerd nere nerr nert nery net- netd nete nett neye neyn neyt nnnn nnpr nntn npcc nppc nppd nprt nptc npte nptn nrdc nren nrpc nrpn nrrc nrrd ntcc nter ntnd ntpc ntpd ntrc nttr nycc nyce nycy nyen nyer nyet nyne nynt nyny nypc nypd nype nypt nytc nyte pccc pcce pcep pcer pcnt pcpn pcpp pcrc pcrd pcre pcte pdcp pdpn pdpr pdrc pdtc pece pecr pect pecy ped- pede peec peed peen peep peer peet pen- penc pend pene penn pent peny pepd pepe per- perc perd pere pern perp perr pert pery pete petn petr pett pety peyn peyr pnec pnet pnpp pntd pntr ppcc ppcd ppen pper pppd pppn pppp pprc pptn pptt ppye prcc prcd prcp pre- prec pred pree pren prep pret prey prnd prnp prpd prrd prtc prtp prtr ptcc ptdc pten pter ptpd ptrd pttc pyce pyde pyed pyep pyet pyn- pynd pyne pynt pype pypy pyr- pyre pyry pyte pytt rccc rcdc rcde rcep rcet rcnr rcpd rcpt rcrd rctc rcyc rder rdpc recc recd rece recp recr rect recy redc redd rede redr redy reed reen reep reet rend rene renn rent reny repe repp repr rept repy rerd rere rert rery retd rete retr rett rety reyd reye reyn rncp rndc rndp rnnt rntd rntp rpdp rpet rppn rptd rptn rpyc rred rrrr rtcc rtce rtdt rtee rtnd rttp ryde rydy ryen ryet rynd ryne rynn rynt rype rytt ryyt tccc tcdd tcep tcnn tcpy tctc tecr tect tedd tede tedy teec teed teen teer teet tenc tend tene tenn tenp tent tepe tepp ter- terc tere tern terp terr tery tete tetr tett teye teyn teyr tncc tndd tpcd tpcp tped tper tppd tppp tppr tpte tptp tptr trcc tre- trec tred tree tren tret trey trpc trpe trpn trpp trtc trte trtr try- trye tryp ttcn ttcp tten tter tttt ttyd tyce tydd tyde tydy tyee tyen tyer tyet tynd tyne tynt tyny typ- type typp typy tyr- tyre tyrr tytd tyte tytt tyty tyyn yccc ycee yctc ydee ydnp ydre ydyt yedd yede yeed yeen yeep yeer yeet yenc yend yene yent yepd yepe yepp yerd yere yern yerr yert yery yete yett yeye yeyr ynce ynde ynet ynne ypcc yren yrne yryn ytre yyyy