-ene -one -yne cccc cccp ccee cche cchp cchr cchy ccnc ccne ccnp ccnr ccny ccoc ccpe ccpn ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cec- cece ceco cecp cect ceec cen- cene ceno cent ceny ceop ceor cepc cepe ceph cepo cepp cepr cept cer- cerc cere cern cero cerp cert cery cet- cete ceto cetp chce chch chcp chec chee cheh chen chep cher chet chey chnc chno chnr choc choh chon choo chop chor choy chpp chpr chrc chrn chro chrp chrr chrt chto chtr chtt chy- chyc chyn cnco cncp cnep cnet cnoh cnrc cnrr cnrt cntc cntr coce coch coco cocp coct coen coep cohn coho con- conc cone conn cono cont cony cooh coon coop coot cope coph copo copp copr copt copy cor- corc core corn coro corp corr cort cory cotc cote coth cotn coto cott coty coyn coyo coyr coyt cpce cpep cper cpnt cpre cprt cptp cptr crcc crce crcr cre- crec cree creh cren creo crep cret crne croc croe croh cron croo crop cror crot croy crpc crrt crtc crtp cry- cryn cryo ctcp ctec cten ctep ctne ctor ctot ctpo ctpp ctrc ctrn ctrp cttn cyc- cycc cyen cyn- cyne cyno cyon cypc cyre cyrt cyt- cyte cyto cyy- cyyc cyyn eccc ecce ecco ecct eche echo echt ecne eco- econ ecop ecot ecpp ecrc ecrr ect- ectc ecth ecto eeee eent eeny eeoc eerc eero eery eetc eete eeth ehcc eheh ehen eher ehpt ehre ehte ehyt ence ench enco ency enee eneo ener eney ennc enne enny eno- enoc enoe enon enoy enp- enry ent- ente ento entp entr enty enye enyo eone eont eore eotc eoto epcc epch epec epee epen eper eph- epoc epon epor epot eppc eppo eppp eppy epro eprp epte ercc erce erch ercp erec eren erer eret erhc erne erno eroc eroe eron eroo erpe errc erre erro erth eryc erye etcc etch etco etec etee eten eter eth- ethe ethn etho etne etnr etoe etoh eton etoy etre etro ette ettn etto etty eyec eyen eyer eyet eyey eyne eyot eype eyre eyry eyte eyth eyyr hccc hcch hcpc hcrp hech hect heep heer heet hehe hehn heho hene henh henn heno hent heor hepc hepe hepp hept herc here hern hero herp herr hert hery hete heth heto hett heye heyh heyn heyr heyt hhhh hhpc hhtp hnce hnny hntr hoce hoch hocn hocr hoen hoer hoey hohe hohn hoho hone hono hont hony hooe hoon hoop hoor hoot hope hopo hopp hopt hopy horc hore horn horo horr hort hory hote hoth hoto hotp hotr hott hoye hoyt hpcc hpot hppe hprt hpto hree hron hrpc hrpp hrrc hrte htcc htcp hten htet htoh htop htpc htpp http httr hyce hyen hyer hyet hyhe hyne hynt hyo- hyon hyp- hype hyph hypo hypt hypy hyre hyrt hyte nccc nccn nccp nccr ncct ncec ncee ncen ncep ncer nchc ncnc ncoc ncor ncpc ncrc ncre ncrp nctc ncte nctr necc nece nech neco necr nect necy neen neep neer neet nehe nene nenh neno nent neo- neoc neon neoo neot nepc nepe neph nepr nept nerc nere nero nerr nert nery net- nete neth neto nett neye neyh neyn neyo neyt nhcc nhnn nhon nhpt nhrc nhrp nnnn nnot nnpr nntn noce noch noco noct noer nohn noho noht non- none nonn nono nont noo- noon nooo noop noor noot nope noph nor- norc nore norn noro norr nort nory not- note noth noto nott noye noyo noyt npcc nppc nprt nptc npte nptn nren nroc nron nrpc nrpn nrrc ntcc nter nthn ntht ntop ntpc ntrc ntto nttr nycc nyce nyco nycy nyen nyer nyet nyhe nyht nyne nynt nyny nyon nypc nype nypt nyro nytc nyte nyth o-eo occc occn occt oce ocee ocet oche ocht ocon ocpp ocre ocro ocrr oct- octe octo octy oec- oecc oeec oen- oeno oere oeye oeyo ohcc ohee ohen oher ohey ohho ohne ohno ohoh ohre ohrn ohte ohto ohye ohyo onc- once onco onct one- onec onee oneh oneo onep oner oney onne onno onon onor onoy onpt ont- ontc onto oocr ooer ooho oone oont oooh oooo oore oort oory ootp ooty opec open opep oper opet opo- opon opor oppo oppy opry optn opto opye orce orch orco ore- orec oreh oren oreo orer orey orhe ornc orne orno orny oro- oroe oron oror orot oroy orpc orpe orph orro orry ortc orte orth orto otee oten otep oter othe otho othr oto- otoe otoh oton otoo otor otoy otpp otre otro otry otte otto otyr oyce oych oyee oyen oyer oyne oynt oyon oyre pccc pcce pcep pcer pchp pcnt pcoe pcpn pcpp pcrc pcre pcte pece pech peco pecr pect pecy peec peen peep peer peet pehe peho pehr pen- penc pene penh penn peno pent peny peon peor pepe pepo per- perc pere perh pern pero perp perr pert pery pete peth petn peto petr pett pety peyn peyo peyr phcc phe- phen phet phey phht phno phoh phon phoo phot phrr pnec pnet pnon pnot pnpo pnpp pnro pntr poce poch poco poer poet poey ponc pone pono ponp pont pony pooh poon poop poor poot pop- popc pope popo popp popt popy porc pore porn poro porr port pory potc pote poth poto pott poty poyn poyo poyr ppcc ppen pper pppn pppo pppp pprc pptn pptt ppye prcc prcp pre- prec pree pren prep pret prey prnp pro- proc proe pron proo prop prot prtc prtp prtr ptcc pten pter ptop pttc pyce pych pyep pyet pyn- pyne pynt pyo- pyon pyot pype pypy pyr- pyre pyro pyry pyte pyth pytt rccc rcep rcet rcnr rcon rcpo rcpt rctc rcyc recc rece rech recp recr rect recy reen reep reet rehe rehn reht rene renn reno rent reny reop reot repe repo repp repr rept repy rere rero rert rery rete reth reto retr rett rety reye reyn