-ene -one c-cd cccc cccf cccp ccdc ccdf ccdn ccdp ccdr cced ccee ccfc ccfd ccff ccnc ccne ccnf ccnp ccnr ccoc ccod ccpe ccpn ccpp ccpr ccrc ccre ccrf ccrp cd-e cd-r cddr cdec cdef cder cdfe cdnc cdnf cdon cdre cec- cece ceco cecp cedd cede cedo ceec cef- cefc cefn ceke cen- cend cene ceno ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere cerf cern cero cerp cfcf cfcn cfco cfdp cffr cfnr cfor cfpo cfpr cfre cfrn cfrp ckck ckco ckdo cken cker ckfr cknc ckoc ckoo ckor ckpc ckpr ckrc ckrd cnco cncp cndd cndp cnep cnrc cnrr coce cock coco cocp codd code coed coen coep cofc cofe coff cok- coke coko con- conc cond cone conf conk conn cono cood coof cook coon coop copd cope copo copp copr cor- corc cord core corf cork corn coro corp corr cpce cpep cper cpff cppd cpre crcc crce crcr crdc cre- crec cred cree cren creo crep crfc crkc crkp crne croc crod croe crok cron croo crop cror crpc dccc dccp dcfc dcon dcop dcpo dcrk dddd ddoc ddpo ddrc ddre dec- decc decd dece deck deco dedd dede dedo deed deef deek deen deep deer defe deff defn defo dek- deke dene denk denn deno deon deop deor depc depe depo depp depr der- derc dere derf derk dern dero derp derr dfcc dfco dfer dfoe dfrf dkdc dnce dner dnoc dnpo dnrc doce dock doco dod- dodd dode dodo doek doen doer doff doke doko donc dond done donk donn dono donp donr dood doof dook doon doop door dope dopo dopp dopr dorc dord dore dorf dork dorn doro dorp dorr dpcp dper dppc dprk dred dree dref drek dren drfc drno drod drof dron drop eccc ecce ecco ecdc ecdf eced ecef ecfc ecfr ecko ecne eco- ecod econ ecop ecpd ecpp ecrc ecrf ecrr eddc edde eddo eddp ede- eden eder edno edoc edod edon edrn eede eeee eefe eefn eeke eend eeoc eerc eero efco efen efeo efke efon efor ekco eked ekek eken eker ekfc ekne ekpe ekpo ence enco end- ende endo ened enee eneo ener enfp enke enkr ennc enne eno- enoc enoe enon enp- eocd eode eone eore epcc epec epee epen eper epfc epoc epod epon epor eppc eppo eppp epro eprp ercc erce ercp erde erdf erec ered eren erer erfc erke erne erno eroc erod eroe eron eroo erpe errc erre erro f--k fccf fccp fdoc fece feck fede fedn feed feek feen feer fefc fefe feff fefo feke feko fend fene fenk fenn feod feof feon fepc ferc ferd fere ferk fern fero ferr ffcc ffee ffff ffrr fndd fndn fndr foce fock foco fode foed foer fofo foke fond fone fono food foof fook foon fopp for- ford fore fork forn foro forr fp-c fpcc fprf frcc frcn frcp fred free fren freo frep frfc froe fron frop frpd kccc kccd kcck kccr kcdc kcdd kcdr kcec kced kcee kceo kcep kcfc kcfd kcfn kcfo kcfp kckc kckf kckk kckn kcko kckr kcnd kcno kcnp kcnr kcoe kcof kcon kcor kcpc kcpn kcpo kcpr kcrc kcrn kcro kcrp kcrr kdcc kdcd kdce kdco kdcr kddc kddd kddf kddk kddr kdec kdef kden kdep kdfc kdfn kdfo kdfr kdkd kdkk kdkn kdko kdkr kdnd kdne kdnk kdnn kdno kdnr kdoc kdoe kdok kdpr kdrf kdro keck keco kecr kedc kedd kede kedo kedp kedr keed keef keek keen keep keer kefc keff kefr kekc keke keko ken- kend kene kenk kenn keno kenr keok keon kep- kepc kepd kepe kepn ker- kerc kere kerf kerk kern kero kerp kerr kfcd kfcf kfco kfcr kfdn kfed kfer kfff kffk kffn kfnc kfnf kfnk kfnn kfno kfok kfon kfoo kfor kfpr kfrc kfrd kfre kfrn kfro kfrp kfrr kkcd kkck kkcn kkco kkcr kkdc kkdd kkdo kked kken kkfn kkfr kkkk kknd kkne kknn kkno kkon kkoo kkor kkpc kkpk kkpn kkrc kkre kkrf kkrk kkrn kkro kkrr knce knck kncn knco kncr kndc kndd knde kndf kndk kndn kndo kndp kndr knec kned knee knef knek knen kneo knep knfo knfr knkk knnd knnk knnr knoc knod knoe knok knon knop knor knpc knpr knrk knro kocd kocf kock kocn kocp kode kodk kodo koed koen kofc kofe koff kofk kofo kofp kokc koke kokf kokk kokn koko kokp kokr konc kond kone konk kono konp kooc kook koon kooo koop koor kope kopf kopn kopp kopr korc kord kore korf kork korn koro korr kpcc kpcr kpdc kpdf kpdo kpdr kpek kper kpfc kpfk kpfn kpfr kpke kpkk kpkr kpnc kpnd kpne kpno kpnp kpoc kpod kpoe kpof kpok kpoo kpop kppc kppd kppk kppo kppp kppr kprc kprd kpre kprf kprk kprn kpro kprp kprr krcc krcd krce krcn krco krdc krdd krde krdo krdr krec kred kree kref krek kren kreo krfc krfd krfe krff krfn krfo krfp krkc krkd krke krkk krkn krko krkr krnd krne krnk krnn krno krnp kroc krod kroe krof krok kroo krop kror krpr krrc krre krrf krrk krrn krro krrr nccc nccf nccn nccp nccr ncdc ncdn ncdr ncec nced ncee ncef ncen ncep ncer ncfc ncfe ncnc ncnd ncoc ncor ncpc ncrc ncre ncrp ndcc ndcp ndde nddo nder ndnp ndoc ndop ndor ndpd ndpr ndrc ndre ndrf necc nece neck neco necr nedc nedd nede nedo need neef neen neep neer nefd nefe neff neke neko nend nene neno neo- neoc neod neon neoo nepc nepe nepr nerc nerd nere nerf nerk nero nerr nfdc nfer nfff nfon nkfc nkok nkor nkrf nnnn nnpr noce nock noco node nodo noed noer noke noko non- none nonn nono noo- nook noon nooo noop noor nope nor- norc nord nore norf nork norn noro norr npcc nppc nppd nrdc nren nrfc nroc nron nrpc nrpn nrrc nrrd o-eo occc occn oce oced ocee ocef ocfp ocke ocon ocpd ocpp ocre ocro ocrr oddd oded oden odeo oder