-ene -one bbbb bbcm bbeb bcbc bcbp bccc bccm bcec bcmp bcpp bebb bebe bebo beeb beem been beep beme bene benn beno beo- beon bepo bmce bmep bmoc bmop bnoc bnpp bobb bobe bobo boce bocm boco boec boee boen boeo boep bomb bome bomp bonc bone bonn bono boob booc booe boom boon boop bope bopp bpcp bpmc bpmn bpoe c-bo cbbc cbcc cbce cbcm cbcn cbcp cbec cbee cbme cbpc cbpp ccbc ccbn cccb cccc cccm cccp ccee ccmb ccmc ccmm ccmp ccnb ccnc ccne ccnm ccnp ccob ccoc ccom ccpe ccpm ccpn ccpp cebp cec- cece cecm ceco cecp ceeb ceec ceem cemb ceme cemm cemp cen- cene ceno ceop cepc cepe cepo cepp cmbc cmcc cmec cmmb cmmc cmmn cmoc cmon cmpc cmpp cnbc cnbm cnbp cnco cncp cnep cobb cobe cobo coce coco cocp coen coep com- comb comc come comm como comp con- conc cone conn cono coob coom coon coop cope copo copp cpbc cpce cpcm cpeb cpep cpme cpmp cpnb cppm ebbc ebbo ebcc eben ebno eboe ebon eboo ebpo ecbc ecbe eccb eccc ecce eccm ecco ecem ecmp ecne eco- econ ecop ecpm ecpp eeee eemo eeoc embe embo emcc emcn emco emen emme emne empc empe enb- enbn ence enco enee enem eneo ennc enne eno- enoc enoe enom enon enp- eone epbm epcc epec epee epen epmo epoc epon eppc eppo eppp mcbc mccc mcep mcmc mcop mcpb mcpc mcpp mebe mebo mec- mecc mece meco meem meen meep memc meme memo men- menc mene menn meno meoc meon mepe mmcc mmcm mmen mmmc mmmm mmpc mnbb mnem mnop mnpo mobb mobe mobo moco moen mome momo mon- monc mone monn mono moob mooc mooe moon moop mope mopp mpcc mpec mpmc mppc mppe mppp nbbc nbbo nbcc nbco nbpp ncbc nccc nccn nccp ncec ncee ncem ncen ncep ncmm ncmp ncnc ncoc ncpc nebb nebe nebn nebo necc nece neco neeb neem neen neep nem- neme nemn nemo nemp nene neno neo- neoc neon neoo nepc nepe nm-e nmcp nmmc nmoc nmon nnmc nnnn nobc nobm nobo noce noco noem nom- nome nomo non- none nonn nono noo- noob noon nooo noop nope npcc nppc o-eo obbo obec oben oboe obon ocbc occc occn oce ocee ocom ocon ocpm ocpp oec- oecc oeec oeme oen- oeno ombe ombo omee omen omeo omn- omne omo- omoe omon omoo onc- once onco one- oneb onec onee oneo onep onme onne onno onon oobe oome oone oooo opec open opep opo- opon oppo pbcc pboc pcbc pcbm pccc pcce pcem pcep pcmb pcoe pcom pcpb 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 pobo poce poco poem pome pomo pomp ponc pone pono ponp poon poop pop- popc pope popo popp ppcc ppcm ppen pppn pppo pppp