-ene -one -yne c-cd cccc cccp ccdc ccdn ccdp ccdr cced ccee ccnc ccne ccnp ccnr ccny ccoc ccod ccpe ccpn ccpp ccpr ccrc ccre ccrp cd-e cd-r cddr cdec cder cdnc cdon cdre cec- cece ceco cecp cedd cede cedo cedy ceec cen- cend cene ceno ceny ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere cern cero cerp cery cnco cncp cndd cndp cnep cnrc cnrr coce coco cocp codd code cody coed coen coep con- conc cond cone conn cono cony cood coon coop copd cope copo copp copr copy cor- corc cord core corn coro corp corr cory coyn coyo coyr cpce cpep cper cppd cpre crcc crce crcr crdc cre- crec cred cree cren creo crep crne croc crod croe cron croo crop cror croy crpc cry- cryn cryo cyc- cycc cyen cyn- cyne cyno cyon cypc cyre cyy- cyyc cyyn dc-y dccc dccp dcon dcop dcpo dddd ddoc ddpo ddrc ddre ddry dec- decc decd dece deco dedd dede dedo deed deen deep deer dene denn deno deny deon deop deor depc depe depo depp depr der- derc dere dern dero derp derr dery deye deyn deyo deyr dnce dner dnoc dnpo dnrc doce doco dod- dodd dode dodo dody doen doer donc dond done donn dono donp donr dood doon doop door dope dopo dopp dopr dopy dorc dord dore dorn doro dorp dorr dory doye doyo dpcp dper dppc dpyd dred dree dren drey drno drod dron drop droy dry- drye dycd dyce dydd dyde dyed dyen dyep dyer dyey dync dyne dyno dyny dyo- dyon dyoo dyor dyr- dyrc dyre dyro dyyr eccc ecce ecco ecdc eced ecne eco- ecod econ ecop ecpd ecpp ecrc ecrr ecyd eddc edde eddo eddp eddy ede- eden eder edno edny edoc edod edon edrn eede eeee eend eeny eeoc eerc eero eery ence enco ency end- ende endo endy ened enee eneo ener eney ennc enne enny eno- enoc enoe enon enoy enp- enry enye enyo eocd eode eone eore epcc epec epee epen eper epoc epod epon epor eppc eppo eppp eppy epro eprp ercc erce ercp erde erec ered eren erer erne erno eroc erod eroe eron eroo erpe errc erre erro eryc erye eyec eyed eyen eyer eyey eynd eyne eype eyre eyry eyyr nccc nccn nccp nccr ncdc ncdn ncdr ncec nced ncee ncen ncep ncer ncnc ncnd ncoc ncor ncpc ncrc ncre ncrp ndcc ndcp ndde nddo nder ndnp ndoc ndop ndor ndpd ndpr ndrc ndre ndry necc nece neco necr necy nedc nedd nede nedo nedy need neen neep neer nend nene neno neo- neoc neod neon neoo nepc nepe nepr nerc nerd nere nero nerr nery neye neyn neyo nnnn nnpr noce noco node nodo nody noed noer non- none nonn nono noo- noon nooo noop noor nope nor- norc nord nore norn noro norr nory noye noyo npcc nppc nppd nrdc nren nroc nron nrpc nrpn nrrc nrrd nycc nyce nyco nycy nyen nyer nyne nyny nyon nypc nypd nype nyro o-eo occc occn oce oced ocee ocon ocpd ocpp ocre ocro ocrr oddd oddy oded oden odeo oder odon odoo odop odor odrp odry odyr oec- oecc oedn oedo oeec oen- oeno oere oeye oeyo onc- oncd once onco onde ondo ondy one- onec oned onee oneo onep oner oney onne onno onod onon onor onoy oocr ooer oone oooo oord oore oory opec oped open opep oper opo- opon opor oppo oppy opry opye orce orco orde ordn ordo ore- orec ored oren oreo orer orey ornc orne orno orny oro- oroe oron oror oroy orpc orpe orro orry oyce oyee oyen oyer oyne oyon oyre pccc pcce pcep pcer pcod pcoe pcpn pcpp pcrc pcrd pcre pdcp pdoc pdpn pdpr pdrc pece peco pecr pecy ped- pede pedo peec peed peen peep peer pen- penc pend pene penn peno peny peon peor pepd pepe pepo per- perc perd pere pern pero perp perr pery peyn peyo peyr pnec pnon pnpo pnpp pnro pocd poce poco pod- podd pode podo pody poed poer poey ponc pond pone pono ponp pony pood poon poop poor pop- popc pope popo popp popy porc pore porn poro porr pory poyn poyo poyr ppcc ppcd ppen pper ppod pppd pppn pppo pppp pprc ppye prcc prcd prcp pre- prec pred pree pren prep prey prnd prnp pro- proc prod proe pron proo prop prpd prrd pyce pyde pyed pyep pyn- pynd pyne pyo- pyon pype pypy pyr- pyre pyro pyry rccc rcdc rcde rcep rcnr rcon rcpd rcpo rcrd rcyc rder rdoc rdpc recc recd rece recp recr recy redc redd rede redo redr redy reed reen reep rend rene renn reno reny reod reop repe repo repp repr repy rerd rere rero rery reyd reye reyn rnco rncp rndc rndp rnod rocc roce roco rodd rode rodo rody roed roen roer roey ronc rond rone rono rony rood roon roop roor rope ropo ropy rorc rore roro rory royd roye royn rpdp rpoe rpon rppn rpyc rred rrrr ryde rydy ryen rynd ryne rynn ryon rype yccc ycee ydee ydnp ydon ydre yedd yede yedo yeed yeen yeep yeer yenc yend yene yeon yepd yepe yepp yerd yere yern yero yerr yery yeye yeyo yeyr ynce ynde ynne ynon yode yodo yoen yond yone yono yood yoon yoop yopo yopy yord yore yorn yoro yory yoye yoyn yoyo ypcc yren yrne yron yryn yyyy