-ene -one cccc cccm cccp ccee cche cchp cchr ccmc ccmm ccmp ccnc ccne ccnm ccnp ccnr ccoc ccom ccpe ccpm ccpn ccpp ccpr ccrc ccre ccrp cec- cece cecm ceco cecp ceec ceem ceme cemm cemp cemr cen- cene ceno ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere cern cero cerp chce chch chcm chcp chec chee cheh chem chen chep cher chmc chmn chmo chmp chnc chnm chno chnr choc choh chon choo chop chor chpp chpr chrc chrn chro chrp chrr cmcc cmec cmhc cmmc cmmn cmnh cmoc cmon cmpc cmpp cmrn cmrr cnco cncp cnep cnoh cnrc cnrr coce coch coco cocp coen coep cohn coho com- comc come comm como comp comr con- conc cone conn cono cooh coom coon coop cope coph copo copp copr cor- corc core corm corn coro corp corr cpce cpcm cpep cper cpme cpmp cppm cpre cprm crcc crce crcr cre- crec cree creh crem cren creo crep crmn crmo crmp crne croc croe croh crom cron croo crop cror crpc eccc ecce eccm ecco ecem eche echo ecmp ecne eco- econ ecop ecpm ecpp ecrc ecrm ecrr eeee eemo eeoc eerc eero ehcc eheh ehen eher ehre emcc emcn emco emen emer emhc emme emne emoh emor empc empe emph emre ence ench enco enee enem eneo ener ennc enne eno- enoc enoe enom enon enp- eone eore epcc epch epec epee epen eper eph- epmo epoc epon epor eppc eppo eppp epro eprp ercc erce erch ercp erec erem eren erer erhc ermc erme ermo erne erno eroc eroe eron eroo erpe errc erre erro hccc hcch hcmc hcmm hcpc hcrp hech heem heep heer hehe hehn heho hem- heme hemo hemp hene henh henn heno heom heor hepc hepe hepp herc here herm hern hero herp herr hhhh hhpc hmmm hmph hnce hoce hoch hocn hocr hoen hoer hohe hohm hohn hoho hom- home homo homp homr hone hono hooe hoom hoon hoop hoor hope hopo hopp horc hore horn horo horr hpcc hpmc hppe hree hron hrpc hrpp hrrc mccc mcep mchp mcmc mcop mcpc mcph mcpp mcrc mec- mecc mece mech meco mecr meem meen meep meer mehe mehr memc meme memo memr men- menc mene menn meno meoc meon meor mepe meph mer- merc mere merm mern mero merp mhem mhmm mhmr mhnp mhor mmcc mmcm mmen mmhm mmmc mmmh mmmm mmor mmpc mmpr mmrc mmrp mnem mnop mnpo moch moco moen mohe mohm mohn moho mohr mome momo mon- monc mone monn mono mooc mooe moon moop moor mope moph mopp more morn moro mpcc mpec mpho mpmc mppc mppe mppp mpro mprp mr-c mrcc mrce mrcp mree mren mrmc mrnc mron mrrc nccc nccn nccp nccr ncec ncee ncem ncen ncep ncer nchc ncmh ncmm ncmp ncnc ncoc ncor ncpc ncrc ncre ncrp necc nece nech neco necr neem neen neep neer nehe nem- neme nemn nemo nemp nene nenh neno neo- neoc neon neoo nepc nepe neph nepr nerc nere nerm nero nerr nhcc nhmc nhnn nhon nhrc nhrp nm-e nmcp nmmc nmnh nmoc nmon nmrc nnmc nnnn nnpr noce noch noco noem noer nohn noho nom- nome nomo non- none nonn nono noo- noon nooo noop noor nope noph nor- norc nore norm norn noro norr npcc nppc nprm nrem nren nroc nron nrpc nrpn nrrc o-eo occc occn oce ocee oche ocom ocon ocpm ocpp ocre ocro ocrr oec- oecc oeec oeme oen- oeno oere oerm ohcc ohee ohen oher ohho ohme ohne ohno ohoh ohre ohrn omee omen omeo omer omn- omne omo- omoe omon omoo omor omre omro onc- once onco one- onec onee oneh oneo onep oner onme onne onno onon onor oocr ooer ooho oome oone oooh oooo oore opec open opep oper opo- opon opor oppo orce orch orco ore- orec oreh orem oren oreo orer orhe orme ormn ormo ornc orne orno oro- oroe orom oron oror orpc orpe orph orro pccc pcce pcem pcep pcer pchp pcmh pcoe pcom pcpm pcpn pcpp pcrc pcre pece pech peco pecr peec peen peep peer pehe peho pehr pen- penc pene penh penn peno peon peor pepe pepo per- perc pere perh perm pern pero perp perr phcc phe- phen phmc phno phoh phom phon phoo phrr pmcc pmmp pmnh pmpm pmpo pmrc pnec pnnm pnom pnon pnpo pnpp pnro poce poch poco poem poer pome pomo pomp ponc pone pono ponp pooh poon poop poor pop- popc pope popo popp porc pore porn poro porr ppcc ppcm ppen pper pppn pppo pppp pprc pprm prcc prcp pre- prec pree prem pren prep prmc prnp pro- proc proe prom pron proo prop prrm rccc rcep rchm rcmp rcnr rcon rcpo recc rece rech recm recp recr reem reen reep rehe rehm rehn reme remn remo remp rene renn reno reop repe repo repp repr rere rero rhce rhcm rhcp rhee rhem rhen rheo rhoc rhoh rhon rmon rmrp rnco rncp rocc roce roch roco roen roer rohe rohm rohn rohr rome romm romo romp ronc rone rono room roon roop roor rope ropo rorc rore roro rpho rpoe rpon rppn rrmc rrmp rrrr