-ene -one cccc cccm cccp ccee ccmc ccmm ccmp ccnc ccne ccnm ccnp ccoc ccom ccpe ccpm ccpn ccpp cec- cece cecm ceco cecp ceec ceem ceme cemm cemp cen- cene ceno ceop cepc cepe cepo cepp cmcc cmec cmmc cmmn cmoc cmon cmpc cmpp cnco cncp cnep coce coco cocp coen coep com- comc come comm como comp con- conc cone conn cono coom coon coop cope copo copp cpce cpcm cpep cpme cpmp cppm eccc ecce eccm ecco ecem ecmp ecne eco- econ ecop ecpm ecpp eeee eemo eeoc emcc emcn emco emen emme emne empc empe ence enco enee enem eneo ennc enne eno- enoc enoe enom enon enp- eone epcc epec epee epen epmo epoc epon eppc eppo eppp mccc mcep mcmc mcop mcpc mcpp mec- mecc mece meco meem meen meep memc meme memo men- menc mene menn meno meoc meon mepe mmcc mmcm mmen mmmc mmmm mmpc mnem mnop mnpo moco moen mome momo mon- monc mone monn mono mooc mooe moon moop mope mopp mpcc mpec mpmc mppc mppe mppp nccc nccn nccp ncec ncee ncem ncen ncep ncmm ncmp ncnc ncoc ncpc necc nece neco neem neen neep nem- neme nemn nemo nemp nene neno neo- neoc neon neoo nepc nepe nm-e nmcp nmmc nmoc nmon nnmc nnnn noce noco noem nom- nome nomo non- none nonn nono noo- noon nooo noop nope npcc nppc o-eo occc occn oce ocee ocom ocon ocpm ocpp oec- oecc oeec oeme oen- oeno omee omen omeo omn- omne omo- omoe omon omoo onc- once onco one- onec onee oneo onep onme onne onno onon oome oone oooo opec open opep opo- opon oppo pccc pcce pcem pcep pcoe pcom pcpm pcpn pcpp pece peco peec peen peep pen- penc pene penn peno peon pepe pepo pmcc pmmp pmpm pmpo pnec pnnm pnom pnon pnpo pnpp poce poco poem pome pomo pomp ponc pone pono ponp poon poop pop- popc pope popo popp ppcc ppcm ppen pppn pppo pppp