-ene -one cccc cccl cccp ccee ccel cche cchl cchp cchr cclc ccnc ccne ccnp ccnr ccoc ccpe ccpl ccpn ccpp ccpr ccrc ccre ccrl ccrp cec- cece ceco cecp ceec ceel cehl cel- celc cele cell celo cen- cene ceno ceol ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere cerl cern cero cerp chce chch chcp chec chee cheh chel chen chep cher chlc chln chlp chlr chnc chnl chno chnr choc choh chol chon choo chop chor chpp chpr chrc chrn chro chrp chrr clec clee cleo clep cler cloe clon cloo clop clor clpp clro cnco cncp cnel cnep cnoh cnrc cnrr coce coch coco cocp coel coen coep cohn coho col- cole coll coln colo colp con- conc cone conn cono cooh cool coon coop cope coph copo copp copr cor- corc core corl corn coro corp corr cpce cpep cper cphl cplc cpre crcc crce crcr cre- crec cree creh cren creo crep crne croc croe croh crol cron croo crop cror crpc e-cl eccc ecce eccl ecco eche echl echo ecne eco- ecol econ ecop ecpp ecrc ecrl ecrr eeee eele eeoc eerc eero ehcc eheh ehel ehen eher ehle ehlo ehre el-p elce elch elco elec elee eleh elen eleo eler elle ello elne elon elpe elph elro ence ench encl enco enee enel eneo ener ennc enne eno- enoc enoe enol enon enp- eole eolo eone eore eorl epcc epch epec epee epen eper eph- eple epll epln epoc epol epon epor eppc eppo eppp epro eprp ercc erce erch ercp erec erel eren erer erhc erle erll erne erno eroc eroe erol eron eroo erpe errc erre erro hccc hcch hcpc hcrp hech heel heep heer hehe hehn heho hele hell helo help hene henh henn heno heor hepc hepe hepl hepp herc here herl hern hero herp herr hhcl hhhh hhpc hler hnce hoce hoch hocn hocr hoel hoen hoer hohe hohl hohn hoho hol- holc hole holh holl holn holo holp hone hono hooe hool hoon hoop hoor hope hopo hopp horc hore horl horn horo horr hpcc hppe hree hron hrpc hrpp hrrc lccc lcce lcer lchc lchr lcor lcpc lcpl lcrl lece lech leco leel leen leep leer lehe lehr lele lell lelo lene lenn leno leoc leon leor lepe lepo lepp lerc lere lern lero lerp lhec lhee lhhh lhor llcc lllc llll lloc lloo lncr lner locc loce loch locn loco loen lohe lohn loho lohr lole loll lolo lone lono lonr looc looe lool loon loop loor lope lopp lore lorn loro lpec lppl lprp lrne lroc lron lrrc lrrr nccc nccn nccp nccr ncec ncee ncel ncen ncep ncer nchc nclc ncln nclr ncnc ncoc ncor ncpc ncrc ncre ncrp necc nece nech neco necr neel neen neep neer nehe nelc nele nell nelo nene nenh neno neo- neoc neol neon neoo nepc nepe neph nepr nerc nere nerl nero nerr nhcc nhhl nhnn nhon nhrc nhrp nlcc nlec nler nlpc nlrp nnnn nnpr noce noch nocl noco noel noer nohn noho nole noll nolo nolp non- none nonn nono noo- nool noon nooo noop noor nope noph nor- norc nore norn noro norr npcc nppc nppl nren nroc nron nrpc nrpn nrrc nrrl o-eo occc occn oce ocee oche oclc ocon ocpp ocre ocrl ocro ocrr oec- oecc oeec oele oen- oeno oere ohcc ohee ohel ohen oher ohho ohne ohno ohoh ohre ohrn olcc ole- oleh olen oleo oler olle ollo olne olon olor olpc olpe olph onc- once onco one- onec onee oneh onel oneo onep oner onne onno onon onor oocr ooer ooho oolo oone oooh oooo oore opec opel open opep oper ople opo- opon opor oppo orce orch orco ore- orec oreh orel oren oreo orer orhe orle orlo ornc orne orno oro- oroe oron oror orpc orpe orph orro pccc pcce pccl pcep pcer pchp pcll pclo pcoe pcpn pcpp pcrc pcre pcrl pece pech pecl peco pecr peec peel peen peep peer pehe peho pehr pel- pele pell pelo pen- penc pene penh penn peno peon peor pepe pepo per- perc pere perh perl pern pero perp perr phcc phe- phen phlo phno phoh phon phoo phrr plcc plce plch ple- plec plee plen pleo ploc ploh plon ploo plop plpp pnec pnln pnnl pnon pnpo pnpp pnro poce poch poco poel poer pohl pole poll polo ponc pone pono ponp pooh pool poon poop poor pop- popc pope popo popp porc pore porn poro porr ppcc ppen pper pple pplo pppn pppo pppp pprc prcc prcp pre- prec pree prel pren prep prhl prle prlr prnp pro- proc proe prol pron proo prop rccc rcep rcle rcnl rcnr rcon rcpo recc rece rech recp recr reel reen reep rehe rehn rele rell relo relp rene renn reno reol reop repe repl repo repp repr rere rero rhce rhcp rhee rhen rheo rhoc rhoh rhon rlee rnco rncp rnhl rocc roce roch roco roel roen roer rohe rohl rohn rohr role roll rolo rolp ronc rone rono rool roon roop roor rope ropo rorc rore roro rpho rpoe rpon rppn rrle rrrr