-ene -one -yne cccc cccp cccu ccee cckw ccnc ccne ccnp ccnr ccnu ccny ccoc ccow ccpe ccpn ccpp ccpr ccrc ccre ccrp ccuc ccup cec- cece ceco cecp ceec ceke cen- cene ceno ceny ceop ceor ceou cepc cepe cepo cepp cepr cer- cerc cere cern cero cerp cery cewe ceyu ckck ckco ckcw ckcy cken cker ckey cknc cknw ckoc ckoo ckor ckoy ckpc ckpr ckrc ckrw ckry ckwr ckww cnco cncp cnep cnrc cnrr coce cock coco cocp cocu coen coep cok- coke coko coky con- conc cone conk conn cono cony cook coon coop cope copo copp copr copy cor- corc core cork corn coro corp corr cory coue couk coun coup cour couy cowe cowp cowy coyn coyo coyr cpce cpcu cpep cper cpre crcc crce crcr cre- crec cree cren creo crep creu crew crkc crkp crne croc croe crok cron croo crop cror crow croy crpc crue cruk crun crup cry- cryn cryo cucc cuce cuck cucn cuek cuer cuk- cuke cune cuno cunp cuny cuon cupe cupo cupp cupr cupw cure curn curo curr cury cuy- cuyo cuyp cuyr cwer cwrw cyc- cycc cyen cyke cyn- cyne cyno cyon cypc cyre cyrk cyun cyy- cyyc cyyn eccc ecce ecco ecko ecky ecne eco- econ ecop ecou ecpp ecrc ecrr ecru eeee eeke eeny eeoc eerc eero eery ekco ekek eken eker ekne ekpe ekpo ekur ekwe ence enco ency enee eneo ener enew eney enke enkr ennc enne ennu enny eno- enoc enoe enon enow enoy enp- enry enue enur enye enyo eone eore epcc epec epee epen eper epoc epon epor eppc eppo eppp eppy epro eprp ercc erce ercp erec eren erer erew erke erne erno eroc eroe eron eroo erpe errc erre erro eruc erur eryc erye euer euny eur- eurc eure euro eury euwe ewen ewer ewew ewok ewre ewry ewyn eyck eyec eyen eyer eyey eyke eyne eype eyre eyry eyup eyyr kccc kcck kccr kccu kccy kcec kcee kceo kcep kceu kcey kckc kckk kckn kcko kckr kcky kcno kcnp kcnr kcnw kcny kcoe kcon kcor kcou kcow kcpc kcpn kcpo kcpr kcpu kcrc kcrn kcro kcrp kcrr kcru kcrw kcry kcue kcuk kcup kcwc kcwe kcwk kcwn kcwr kcwu kcye kcyk kcyn kcyy keck keco kecr keek keen keep keer kekc keke keko keku ken- kene kenk kenn keno kenr kenu kenw keok keon kep- kepc kepe kepn kepu kepy ker- kerc kere kerk kern kero kerp kerr keru keun keup keur kewe kewp kewr keye keyu keyw keyy kkck kkcn kkco kkcr kkcw kkcy kken kkkk kkne kknn kkno kknu kknw kkon kkoo kkor kkow kkoy kkpc kkpk kkpn kkrc kkre kkrk kkrn kkro kkrr kkup kkuu kkwe kkwk kkwn kkwy kkyc kkyy knce knck kncn knco kncr kncu kncw kncy knec knee knek knen kneo knep kneu knew knkk knnk knnr knnw knoc knoe knok knon knop knor knou know knpc knpr knrk knro knry knue knuk knur knuw knwc knwo knwp knwr knwu knwy knye knyk knyn knyr kock kocn kocp kocw koen kokc koke kokk kokn koko kokp kokr koku koky konc kone konk kono konp kony kooc kook koon kooo koop koor koou kope kopn kopp kopr kopu kopw kopy korc kore kork korn koro korr koru koue kour kouu kouw kowe kowr kowy koye koyn koyo koyy kpcc kpcr kpcw kpek kper kpke kpkk kpkr kpky kpnc kpne kpno kpnp kpnw kpny kpoc kpoe kpok kpoo kpop kpou kpow kpoy kppc kppk kppo kppp kppr kppw kprc kpre kprk kprn kpro kprp kprr kpru kprw kpur kpwe kpwk kpwr kpww kpyk kpyn kpyr krcc krce krcn krco krcu krcw krec kree krek kren kreo kreu krew krkc krke krkk krkn krko krkr krku krkw krky krne krnk krnn krno krnp krnu krny kroc kroe krok kroo krop kror krow kroy krpr krpu krrc krre krrk krrn krro krrr krrw krry kruc krue kruk krun krup krur krwc krwk krwn krwp krwr krye kryk kryn kryo kryp kryy kucc kuce kuco kucp kucr kucw kuek kuen kueu kuke kukk kukn kuku kuky kunc kune kunk kuno kunp kunr kunu kuny kuok kuon kuoo kuop kuow kupe kupr kupu kure kurk kuro kurr kuru kury kuuk kuur kuuu kuwc kuwe kuwn kuwp kuwr kuww kuwy kuyn kuyo kuyu kuyy kwck kwcn kwcr kwee kwen kwey kwkc kwkk kwkr kwkw kwky kwnc kwne kwno kwnr kwnw kwoc kwok kwon kwor kwow kwpc kwpn kwpw kwre kwrk kwrn kwro kwrp kwrr kwru kwrw kwur kwwk kwwn kwwr kwwy kwye kwyn kwyo kwyr kwyw kwyy kycc kyck kycn kycr kyee kyen kykc kyke kykk kykn kykr kyky kyne kyno kynr kynu kyok kyon kyoo kyor kyoy kyp- kypc kype kypr kyrc kyre kyrk kyrn kyro kyuk kyun kyur kyuu kywe kywn kywy kyyk kyyo kyyw kyyy n-up nccc nccn nccp nccr nccu ncec ncee ncen ncep ncer ncew ncnc ncoc ncor ncow ncpc ncrc ncre ncrp ncue ncuk ncwc ncwe ncwk necc nece neck neco necr necy neen neep neer neke neko neku nene neno nenu neo- neoc neon neoo nepc nepe nepr nerc nere nerk nero nerr neru nery neuc neue neuk neun neuo neur neuu neuy new- newe newk newo newp newy neye neyn neyo nkok nkor nnnn nnpr noce nock noco noer noke noko non- none nonn nono nonu nonw noo- nook noon nooo noop noor nope nor- norc nore nork norn noro norr norw nory noun noup nour nowe nowk nown nowy noye noyo npcc nppc nren nroc nron nrpc nrpn nrrc nuce nuck nucu nuee nuer nuke nuku nunc nune nunk nunn nuno nuny nuoc nuon nupe nupw nurc nure nurn nurp nurr nuru nuuk nuwe nwpp nwyn nycc nyce nyco nycy nyen nyer nyke nyko nyne nyny nyon nypc nype nyro nyuk nywe o-eo occc occn oce ocee ocke ocon ocpp ocre ocro ocrr ocur oec- oecc oeec oen- oeno oere oeye oeyo okcu oken oker okey okko okno okny okok okon okor okpe okpo okre okro okun