-ene -yne cccc cccm cccp ccee ccgc ccmc ccmm ccmp ccnc ccne ccnm ccnp ccnr ccny ccpe ccpm ccpn ccpp ccpr ccrc ccre ccrg ccrp cec- cece cecm cecp ceec ceem cege ceme cemm cemp cemr cemy cen- cene ceng ceny cepc cepe cepp cepr cer- cerc cere cern cerp cery cgcc cgcg cger cgmc cgmp cgpm cmcc cmec cmmc cmmn cmpc cmpg cmpp cmrn cmrr cncp cnep cnrc cnrr cpce cpcm cpep cper cpme cpmp cppm cpre cprm crcc crce crcr cre- crec cree creg crem cren crep crmn crmp crne crpc cry- crym cryn cyc- cycc cyeg cyen cygm cym- cyme cyn- cyne cypc cyre cyy- cyyc cyyn eccc ecce eccm ecem ecmp ecne ecpg ecpm ecpp ecrc ecrm ecrr eeee eeng eeny eerc eerg eery egcc egcg egcr egec egee egem eger egge eggp eggy egne egpe egpm egpn egre egry egyr emcc emcn emen emer emme emmy emne empc empe empg emre emyr ence ency enee eneg enem ener eney enge engg engr ennc enne enny enp- enry enye epcc epec epee epen eper epgm eppc eppp eppy eprp ercc erce ercp erec erem eren erer erg- ergg ermc erme erne erpe errc erre eryc erye eyec eyen eyer eyey eyme eyne eype eyre eyry eyyr gc-c gccc gcmc gcpc gcrg gece geen geep geer gege gegg gem- gemm gemr gen- genc gene geng genn geny gepe gere germ gern gery geyn gggg ggrn gmen gmer gmme gmmr gncc gngc gnpc gnrc gnrr gper gpgp gprp grcc grce grec gree greg grem gren grep grey grpc grrr gry- grye gryn gyer gyge gymp gyn- gyne gyng gype gyr- gyre gyrn mccc mcep mcmc mcpc mcpp mcrc mec- mecc mece mecr meem meen meep meer meg- mege megg megr memc meme memr men- menc mene meng menn meny mepe mer- merc mere merm mern merp mery meyn meyr mgcp mgen mger mgrm mmcc mmcg mmcm mmen mmgn mmmc mmmm mmpc mmpr mmrc mmrp mmyy mnem mngr mpcc mpec mpeg mpmc mppc mppe mppp mprp mr-c mrcc mrce mrcp mree mreg mren mrgn mrmc mrnc mrng mrrc my-e myc- myce myer myge mymp mymy myne myng mype mypn myre myrr myry nccc nccn nccp nccr ncec ncee ncem ncen ncep ncer ncgr ncmm ncmp ncnc ncpc ncrc ncre ncrp necc nece necr necy neem neen neep neer nege negp nem- neme nemn nemp nene neng nepc nepe nepr nerc nere nerm nerr nery neye neyg neyn ngen nger ngmn ngpc nm-e nmcp nmeg nmmc nmrc nngn nnmc nnnn nnpr npcc nppc nprm nrem nren nrpc nrpn nrrc nycc nyce nycy nyem nyen nyer nyme nyne nyny nypc nype pccc pcce pcem pcep pcer pcgg pcgm pcpm pcpn pcpp pcrc pcre pece pecr pecy peec peen peep peer pegg pegm pen- penc pene peng penn peny pepe per- perc pere perg perm pern perp perr pery peyn peyr pgcc pgce pger pgmc pgmp pgrc pmcc pmeg pmmp pmpm pmrc pnec pnnm pnpp ppcc ppcm ppen pper pppn pppp pprc pprm ppye prcc prcp pre- prec pree preg prem pren prep prey prmc prnp prrm prym pyce pyep pyg- pygg pym- pyn- pyne pype pypy pyr- pyre pyry rccc rcep rcgc rcmp rcnr rcrg rcyc recc rece recm recp recr recy reem reen reep rege regm regn regr reme remn remp remy rene reng renn reny repe repp repr repy rere rerg rery reye reyn rmrg rmrp rncp rppn rpyc rrmc rrmp rrrr ryen ryge ryme ryne ryng rynn rype yccc ycee yeen yeep yeer yegg yeme yemm yemn yenc yene yeng yepe yepp yere yerm yern yerr yery yeye yeyr ymen ymer ymne ympn ynce ynge ynne ypcc yren yrne yryn yyyy