-ene -one -yne c-cd cccc cccf ccdc ccdf ccdh ccdn ccdr cced ccee ccfc ccfd ccff cche cchr cchy ccnc ccne ccnf ccnr ccny ccoc ccod ccrc ccre ccrf cd-e cd-r cddr cdec cdef cder cdfe cdnc cdnf cdon cdre cec- cece ceco cedd cede cedo cedy ceec cef- cefc cefn cen- cend cene ceno ceny ceor cer- cerc cerd cere cerf cern cero cery cfcf cfcn cfco cfcy cffr cfnr cfor cfre cfrn cfry cfyn chce chch chec ched chee chef cheh chen cher chey chfc chfr chnc chno chnr choc chod choh chon choo chor choy chrc chrd chrf chrn chro chrr chy- chyc chyn cnco cndd cnoh cnrc cnrr coce coch coco codd code cody coed coen cofc cofe coff cohn coho con- conc cond cone conf conn cono cony cood coof cooh coon cor- corc cord core corf corn coro corr cory coyf coyn coyo coyr crcc crce crcr crdc cre- crec cred cree creh cren creo crfc crne croc crod croe croh cron croo cror croy cry- cryn cryo cyc- cycc cyen cyfe cyfh cyn- cyne cyno cyon cyre cyy- cyyc cyyn dc-y dccc dcfc dche dcon dddd ddoc ddrc ddre ddry dec- decc decd dece deco dedd dede dedo deed deef deen deer defe deff defn defo defy dehn dene denn deno deny deon deor der- derc dere derf dern dero derr dery deye deyf deyn deyo deyr dfcc dfco dfer dfoe dfrf dhec dhed dhee dher dhfc dhod dhor dhrn dhye dnce dner dnoc dnrc doce doch doco dod- dodd dode dodo dody doen doer doff dohc dohr donc dond done donn dono donr dood doof doon door dorc dord dore dorf dorn doro dorr dory doye doyo dred dree dref dreh dren drey drfc drnh drno drod drof droh dron droy dry- drye dryf dycd dyce dych dydd dyde dyed dyeh dyen dyer dyey dyf- dyhh dyhr dync dyne dyno dyny dyo- dyon dyoo dyor dyr- dyrc dyre dyrf dyro dyyr eccc ecce ecco ecdc ecdf eced ecef ecfc ecfr eche echo ecne eco- ecod econ ecrc ecrf ecrr ecyd eddc edde eddo eddy ede- edeh eden eder edno edny edoc edod edon edrn eede eeee eefe eefn eend eeny eeoc eerc eero eery efco efen efeo effy efon efor ehcc ehdd eheh ehen eher ehre ence ench enco ency end- ende endh endo endy ened enee eneo ener eney ennc enne enny eno- enoc enoe enon enoy enry enye enyo eocd eode eone eore ercc erce erch erde erdf erec ered eren erer erfc erhc erne erno eroc erod eroe eron eroo errc erre erro eryc erye eyec eyed eyen eyer eyey eynd eyne eyre eyry eyyr fccf fcch fdny fdoc fdry fece fech fede fedn feed feen feer fefc fefe feff fefo fehd fehr fend fene fenn feny feod feof feoh feon ferc ferd fere fern fero ferr fery feyn feyr ffcc ffee ffff ffrr fndd fndn fndr foce foch foco fode fody foed foer fofo fohn fohr fond fone fono fony food foof foon for- ford fore forn foro forr foyn frcc frcn fred free fren freo frey frfc froe froh fron frye fyce fych fyen fyeo fyfe fynd fyne fynn fyrd fyre fyry hccc hcch hcdr hcfc hcrd hdfc hdoc hdod hdyd hech hedd hede hedo hedy heed heef heer hefd hefe hehe hehn heho hend hene henh henn heno heor herc herd here hern hero herr hery heye heyf heyh heyn heyr hfce hhhh hhof hnce hndd hnny hoce hoch hocn hocr hode hodh hodr hody hoed hoen hoer hoey hofe hoff hohe hohn hoho hond hone hono hony hood hooe hoof hoon hoor horc hord hore horn horo horr hory hoye hrdc hrdn hree hrfc hrod hron hrrc hyce hydd hyde hydr hyen hyer hyfr hyhe hynd hyne hyo- hyon hyrd hyre nccc nccf nccn nccr ncdc ncdn ncdr ncec nced ncee ncef ncen ncer ncfc ncfe nchc nchd ncnc ncnd ncoc ncor ncrc ncre ndcc ndde nddo nder ndhf ndoc ndor ndrc ndre ndrf ndry necc nece nech neco necr necy nedc nedd nede nedo nedy need neef neen neer nefd nefe neff nefh nehe nend nene nenh neno neo- neoc neod neon neoo nerc nerd nere nerf nero nerr nery neye neyf neyh neyn neyo nfdc nfer nfff nfon nfyc nhcc nhnn nhon nhrc nnnn noce noch noco node nodo nody noed noer nohn noho non- none nonn nono noo- noon nooo noor nor- norc nord nore norf norn noro norr nory noye noyo nrdc nren nrfc nroc nron nrrc nrrd nycc nyce nyco nycy nyen nyer nyfd nyhe nyne nyny nyon nyrf nyro o-eo occc occn oce oced ocee ocef oche ocon ocre ocro ocrr oddd oddy oded oden odeo oder odoh odon odoo odor odry odyr oec- oecc oedn oedo oeec oen- oeno oere oeye oeyo ofcr ofdr ofen ofer off- offc offe offh offo offr offy ofno ofor ofre ohcc ohed ohee ohen oher ohey ohho ohne ohno ohoh ohre ohrn ohye ohyo onc- oncd once oncf onco onde ondo ondy one- onec oned onee oneh oneo oner oney onne onno onod onon onor onoy oocr ooer ooff oofy ooho oone oooh oooo oord oore oory orce orch orco orde ordn ordo ore- orec ored oreh oren oreo orer orey orfe orff orhe ornc orne orno orny oro- oroe orof oron oror oroy orro orry oyce oych oyee oyen oyer oyne oyon oyre rccc rcdc rcde rcfc rcnr rcon rcrd rcyc rder rdoc recc recd rece rech recr recy redc redd rede redh redo redr redy reed reef reen refd refe reff refn refr rehe rehn rend rene renn reno reny reod reof rerd rere rero rery reyd reye reyn rfef rffc rhce rhee rhen rheo rhoc rhod rhoh rhon rhyd rhye rnco rndc rndf rnod rocc roce roch roco rodd rode rodo rody roed roen roer roey rofc rofe roff rofo rohe rohn rohr rohy ronc rond rone rono rony rood roof roon roor rorc rore roro rory royd roye