-ene -yne cccc cccm ccee cche cchr cchy ccmc ccmm ccnc ccne ccnm ccnr ccny ccrc ccre cec- cece cecm ceec ceem ceme cemm cemr cemy cen- cene ceny cer- cerc cere cern cery chce chch chcm chec chee cheh chem chen cher chey chmc chmn chnc chnm chnr chrc chrn chrr chy- chyc chym chyn cmcc cmec cmhc cmmc cmmn cmnh cmrn cmrr cnrc cnrr crcc crce crcr cre- crec cree creh crem cren crmn crne cry- crym cryn cyc- cycc cyen cym- cyme cyn- cyne cyre cyy- cyyc cyyn eccc ecce eccm ecem eche ecne ecrc ecrm ecrr eeee eeny eerc eery ehcc eheh ehen eher ehre emcc emcn emen emer emhc emme emmy emne emre emyr ence ench ency enee enem ener eney ennc enne enny enry enye ercc erce erch erec erem eren erer erhc ermc erme erne errc erre eryc erye eyec eyen eyer eyey eyme eyne eyre eyry eyyr hccc hcch hcmc hcmm hech heem heer hehe hehn hem- heme hene henh henn herc here herm hern herr hery heye heyh heym heyn heyr hhhh hmmm hnce hnny hree hrrc hrym hyce hyem hyen hyer hyhe hymn hymy hyne hyre mccc mcmc mcrc mec- mecc mece mech mecr meem meen meer mehe mehr memc meme memr men- menc mene menn meny mer- merc mere merm mern mery meyn meyr mhem mhmm mhmr mmcc mmcm mmen mmhm mmmc mmmh mmmm mmrc mmyy mnem mr-c mrcc mrce mree mren mrmc mrnc mrrc my-e myc- myce mych myer mymy myne myre myrr myry nccc nccn nccr ncec ncee ncem ncen ncer nchc ncmh ncmm ncnc ncrc ncre necc nece nech necr necy neem neen neer nehe nem- neme nemn nene nenh nerc nere nerm nerr nery neye neyh neyn nhcc nhmc nhnn nhrc nm-e nmmc nmnh nmrc nnmc nnnn nrem nren nrrc nycc nyce nycy nyem nyen nyer nyhe nyme nyne nyny rccc rchm rcnr rcyc recc rece rech recm recr recy reem reen rehe rehm rehn reme remn remy rene renn reny rere rery reye reyn rhce rhcm rhee rhem rhen rhye rrmc rrrr rych ryeh ryen ryme ryne rynn yccc ycch ycee yche yech yeen yeer yehe yehr yeme yemm yemn yenc yene yere yerm yern yerr yery yeye yeyr yhen yher ymen ymer ymne ynce ynch ynne yren yrne yryn yyyy