-ene -yne cccc cccm cccp cccs ccee ccmc ccmm ccmp ccms ccnc ccne ccnm ccnp ccnr ccns ccny ccpe ccpm ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsn ccsp ccss ccst cctc cctt cec- cece cecm cecp cecs cect ceec ceem cees ceme cemm cemp cemr cems cemy cen- cene cens cent ceny cepc cepe cepp cepr ceps cept cer- cerc cere cern cerp cers cert cery cesc cese cesp cesr cess cest cet- cete cetp cets ceys cmcc cmcs cmec cmes cmmc cmmn cmms cmpc cmpp cmrn cmrr cmrs cmsc cmse cmsn cmst cmtc cncp cnep cnes cnet cnrc cnrr cnrt cnss cntc cntm cntr cpce cpcm cpcs cpep cper cpme cpmp cpns cpnt cppm cpps cpre cprm cprs cprt cpsc cpsr cptp cptr cpts crcc crce crcr cre- crec cree crem cren crep cres cret crmn crmp crms crne crns crpc crps crrt crsp crss crst crtc crtm crtp crts cry- crym cryn crys cscc csce cscr cscs csec csee csem csep cser cset csmc csne csnp csny cspc cspe csps cspt csrc csrs csse cssm cssr cstc cstm cstr csts csys ctcp ctec cten ctep ctne ctns ctpp ctps ctrc ctrm ctrn ctrp ctrs ctsc ctsn ctss cttn ctts cyc- cycc cycs cyen cym- cyme cyn- cyne cypc cyps cyre cyrs cyrt cyse cyst cyt- cyte cyy- cyyc cyyn eccc ecce eccm ecct ecem eces ecmp ecne ecpm ecpp ecrc ecrm ecrr ecsc ecse ecsp ecss ect- ectc ects eecs eeee eees eems eens eent eeny eeps eerc eers eery eese eesy eetc eete eets emcc emcn emcs emen emer emes emet emme emms emmy emne empc empe emps empt emre emrs emse emst emte emtp emts emty emyr emys ence encs ency enee enem ener enes eney ennc enne enns enny enp- enrs enry ense enst ent- ente entp entr ents enty enye enys epcc epec epee epen eper epes epms epns eppc eppp epps eppy eprp eprs epsc epsp epss epte ercc erce ercp erec erem eren erer eres eret ermc erme erms erne erns erpe erps errc erre errs erse erst erts eryc erye esce escm escr escs esee esem esen eser eses eset esme esmr esmt esne espc espe espn espp esps espy esse essp esst essy estc este estp estr ests esty esyn etcc etcs etec etee etem eten eter etes etne etnr etns etre etrm etsy ette ettn etty etym eyec eyen eyer eyes eyet eyey eyme eyne eype eyre eyry eyse eyst eyte eyyr mccc mcep mces mcmc mcmt mcpc mcpp mcps mcrc mcse mcsp mcss mcst mctc mcts mec- mecc mece mecr mecs meem meen meep meer mees meet memc meme memr mems men- menc mene menn mens ment meny mepe meps mer- merc mere merm mern merp mers mert mery mes- mesc mese mesr mess mest met- mete mets mett meyn meyr meys meyt mmcc mmcm mmcs mmct mmen mmes mmmc mmmm mmms mmpc mmpr mmrc mmrp mmsc mmse mmst mmts mmyy mnem mnet mnse mntn mpcc mpct mpec mpes mpmc mppc mppe mppp mpps mprp mpst mptc mptp mpys mr-c mrcc mrce mrcp mrcs mree mren mres mrmc mrnc mrps mrrc mrsc mrse mrtm mrtn mrts mrtt mscc msce mscp msec msee msem msmc msmm msms msnp mspe mspp mspy msrp msrt mssm mssp mssr msst mstc mstp mstr msts mtcr mtep mtns mtnt mtpn mtrc mtre mtrr mtss mtst mttr mtts my-e myc- myce myer myes mymp mymy myne mynt mype mypn myre myrr myrt myry mys- myse myss myst myys nccc nccn nccp nccr nccs ncct ncec ncee ncem ncen ncep ncer nces ncmm ncmp ncnc ncpc ncrc ncre ncrp ncsc ncse ncss ncst ncsy nctc ncte nctr necc nece necr necs nect necy neem neen neep neer nees neet nem- neme nemn nemp nems nene nens nent nepc nepe nepr neps nept nerc nere nerm nerr ners nert nery nesc nese nesn nesr ness nest net- nete nets nett neye neyn neys neyt nm-e nmcp nmmc nmnt nmrc nmsp nmtc nnes nnmc nnmt nnnn nnpr nnss nntn npcc npes nppc nprm nprt npss npsy nptc npte nptn nrcs nrem nren nrpc nrpn nrps nrrc nrsc nrsp nrts nscc nscs nsec nsem nsep nser nsmc nsnr nspc nsps nsrc nssc nsse nssp nssr nsss nstc nstp nsts ntcc nter ntes ntpc ntrc ntsc ntss nttm nttr nycc nyce nycy nyem nyen nyer nyes nyet nyme nyms nyne nynt nyny nypc nype nypt nysc nyse nyss nyst nytc nyte pccc pcce pccs pcem pcep pcer pcns pcnt pcpm pcpn pcpp pcps pcrc pcre pcse pcte pcts pece pecr pecs pect pecy peec peen peep peer pees peet pemt pen- penc pene penn pens pent peny pepe peps per- perc pere perm pern perp perr pers pert pery pese pess pest pesy pete petn petr pets pett pety peyn peyr peys pmcc pmmp pmpm pmrc pmrs pmrt pmse pmts pnec pnes pnet pnnm pnpp pnsc pntm pntr ppcc ppcm ppcs ppen pper ppms pppn pppp ppps pprc pprm ppss pptn ppts pptt ppye prcc prcp prcs pre- prec pree prem pren prep pres pret prey prmc prnp prps prrm prrs prsc prse prss prtc prtm prtp prtr prym prys psec psnc psnr pspp pspr psps psrp pssc psse pssm psst psts psy- psys ptcc pten pter ptmp ptms pttc pyce pyep pyes pyet pym- pyms pymt pyn- pyne pynt pype pypy pyr- pyre pyry pyse pyss pyst pyte pytt rccc rccs rcep rcet rcmp rcms rcnr rcps rcpt rcsc rcss rctc rcts rcyc recc rece recm recp recr recs rect recy reem reen reep rees reet reme remn remp rems remy rene renn rens rent reny repe repp repr reps rept repy rere rers rert rery rese resn resp ress rest rete retr rets rett rety reye reyn reys rmrp rmsc rmsp rmst rncp rncs rnnt rnsp rntp rpcs rpet rpms rppn rpps rptn rpts rpyc rrmc rrmp rrrr rrsp rscc rscn rscs rscy rsee rsme rsnn rsnr rsps rsre rstp rsts rtcc rtce rtcm