-ene -yne cccc cccm ccee ccmc ccmm ccnc ccne ccnm ccny cec- cece cecm ceec ceem ceme cemm cemy cen- cene ceny ceze cezy cmcc cmec cmmc cmmn cnnz cyc- cycc cyen cym- cyme cyn- cyne cyy- cyyc cyyn czyz eccc ecce eccm ecem ecne eeee eeny eeze emcc emcn emen emme emmy emne ence ency enee enem eney enez ennc enne enny enye eyec eyen eyey eyez eyme eyne ezem mccc mcmc mec- mecc mece meem meen meez memc meme memz men- menc mene menn meny menz meyn meze mezz mmcc mmcm mmen mmmc mmmm mmyy mnem my-e myc- myce mymy myne mze mzee nccc nccn ncec ncee ncem ncen ncmm ncnc necc nece necy neem neen nem- neme nemn nene neye neyn nm-e nmmc nnmc nnnn nycc nyce nycy nyem nyen nyme nyne nyny nzcc yccc ycee yeen yeme yemm yemn yenc yene yeye ymen ymne ynce ynez ynne yyyy yzen zeme zenn zeze zmey znen zym- zyme zyne zzzz