-ene -one -yne c-cd cccc ccdc ccdh ccdn ccdr cced ccee cche cchr cchy ccnc ccne ccnr ccny ccoc ccod ccrc ccre cd-e cd-r cddr cdec cder cdnc cdon cdre cec- cece ceco cedd cede cedo cedy ceec cen- cend cene ceno ceny ceor cer- cerc cerd cere cern cero cery chce chch chec ched chee cheh chen cher chey chnc chno chnr choc chod choh chon choo chor choy chrc chrd chrn chro chrr chy- chyc chyn cnco cndd cnoh cnrc cnrr coce coch coco codd code cody coed coen cohn coho con- conc cond cone conn cono cony cood cooh coon cor- corc cord core corn coro corr cory coyn coyo coyr crcc crce crcr crdc cre- crec cred cree creh cren creo crne croc crod croe croh cron croo cror croy cry- cryn cryo cyc- cycc cyen cyn- cyne cyno cyon cyre cyy- cyyc cyyn dc-y dccc dche dcon dddd ddoc ddrc ddre ddry dec- decc decd dece deco dedd dede dedo deed deen deer dehn dene denn deno deny deon deor der- derc dere dern dero derr dery deye deyn deyo deyr dhec dhed dhee dher dhod dhor dhrn dhye dnce dner dnoc dnrc doce doch doco dod- dodd dode dodo dody doen doer dohc dohr donc dond done donn dono donr dood doon door dorc dord dore dorn doro dorr dory doye doyo dred dree dreh dren drey drnh drno drod droh dron droy dry- drye dycd dyce dych dydd dyde dyed dyeh dyen dyer dyey dyhh dyhr dync dyne dyno dyny dyo- dyon dyoo dyor dyr- dyrc dyre dyro dyyr eccc ecce ecco ecdc eced eche echo ecne eco- ecod econ ecrc ecrr ecyd eddc edde eddo eddy ede- edeh eden eder edno edny edoc edod edon edrn eede eeee eend eeny eeoc eerc eero eery 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 erec ered eren erer erhc erne erno eroc erod eroe eron eroo errc erre erro eryc erye eyec eyed eyen eyer eyey eynd eyne eyre eyry eyyr hccc hcch hcdr hcrd hdoc hdod hdyd hech hedd hede hedo hedy heed heer hehe hehn heho hend hene henh henn heno heor herc herd here hern hero herr hery heye heyh heyn heyr hhhh hnce hndd hnny hoce hoch hocn hocr hode hodh hodr hody hoed hoen hoer hoey hohe hohn hoho hond hone hono hony hood hooe hoon hoor horc hord hore horn horo horr hory hoye hrdc hrdn hree hrod hron hrrc hyce hydd hyde hydr hyen hyer hyhe hynd hyne hyo- hyon hyrd hyre nccc nccn nccr ncdc ncdn ncdr ncec nced ncee ncen ncer nchc nchd ncnc ncnd ncoc ncor ncrc ncre ndcc ndde nddo nder ndoc ndor ndrc ndre ndry necc nece nech neco necr necy nedc nedd nede nedo nedy need neen neer nehe nend nene nenh neno neo- neoc neod neon neoo nerc nerd nere nero nerr nery neye neyh neyn neyo 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 norn noro norr nory noye noyo nrdc nren nroc nron nrrc nrrd nycc nyce nyco nycy nyen nyer nyhe nyne nyny nyon nyro o-eo occc occn oce oced ocee 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 ohcc ohed ohee ohen oher ohey ohho ohne ohno ohoh ohre ohrn ohye ohyo onc- oncd once onco onde ondo ondy one- onec oned onee oneh oneo oner oney onne onno onod onon onor onoy oocr ooer ooho oone oooh oooo oord oore oory orce orch orco orde ordn ordo ore- orec ored oreh oren oreo orer orey orhe ornc orne orno orny oro- oroe oron oror oroy orro orry oyce oych oyee oyen oyer oyne oyon oyre rccc rcdc rcde rcnr rcon rcrd rcyc rder rdoc recc recd rece rech recr recy redc redd rede redh redo redr redy reed reen rehe rehn rend rene renn reno reny reod rerd rere rero rery reyd reye reyn rhce rhee rhen rheo rhoc rhod rhoh rhon rhyd rhye rnco rndc rnod rocc roce roch roco rodd rode rodo rody roed roen roer roey rohe rohn rohr rohy ronc rond rone rono rony rood roon roor rorc rore roro rory royd roye royn rred rrrr rych ryde rydy ryeh ryen rynd ryne rynn ryoh ryon yccc ycch ycee yche ydee ydon ydre yech yedd yede yedo yeed yeen yeer yehe yehr yenc yend yene yeoh yeon yerd yere yern yero yerr yery yeye yeyo yeyr yhed yhen yher yhon yhyd ynce ynch ynde ynne ynoh ynon yoch yode yodh yodo yoen yohe yohn yoho yond yone yono yood yoon yord yore yorn yoro yory yoye yoyn yoyo yren yrho yrne yron yryn yyyy