-ene -one -yne cccc cccp cccu ccee ccnc ccne ccnp ccnr ccnu ccny ccoc ccpe ccpn ccpp ccpr ccrc ccre ccrp ccrt cctc cctt ccuc ccup ccut cec- cece ceco cecp cect ceec ceke cen- cene ceno cent ceny ceop ceor ceou cepc cepe cepo cepp cepr cept cer- cerc cere cern cero cerp cert cery cet- cete ceto cetp ceyu ckck ckco ckcy cken cker ckey cknc cknt ckoc ckoo ckor ckot ckoy ckpc ckpr ckrc ckry ckty cnco cncp cnep cnet cnrc cnrr cnrt cntc cntk cntr cnut coce cock coco cocp coct cocu coen coep cok- coke coko coky con- conc cone conk conn cono cont cony cook coon coop coot cope copo copp copr copt copy cor- corc core cork corn coro corp corr cort cory cotc cote cotn coto cott cotu coty coue couk coun coup cour cout couy coyn coyo coyr coyt cpce cpcu cpep cper cpnt cpre cprt cptp cptr crcc crce crcr cre- crec cree cren creo crep cret creu crkc crkp crne croc croe crok cron croo crop cror crot croy crpc crrt crtc crtp crue cruk crun crup crut cry- cryn cryo ctcp ctec cten ctep ctne ctor ctot ctpo ctpp ctrc ctrn ctrp cttn cucc cuce cuck cucn cuek cuer cuk- cuke cune cuno cunp cunt cuny cuon cupe cupo cupp cupr cure curn curo curr curt cury cut- cutc cute cuto cutt cuy- cuyo cuyp cuyr cyc- cycc cyen cyke cyn- cyne cyno cyon cypc cyre cyrk cyrt cyt- cyte cyto cyun cyy- cyyc cyyn eccc ecce ecco ecct ecko ecky ecne eco- econ ecop ecot ecou ecpp ecrc ecrr ecru ect- ectc ecto eeee eeke eent eeny eeoc eerc eero eery eetc eete eetu ekco ekek eken eker eket ekne ekpe ekpo ekur ence enco ency enee eneo ener eney enke enkr ennc enne ennu enny eno- enoc enoe enon enoy enp- enry ent- ente ento entp entr enty enue enur enut enye enyo eone eont eore eotc eoto epcc epec epee epen eper epoc epon epor epot eppc eppo eppp eppy epro eprp epte ercc erce ercp erec eren erer eret erke erne erno eroc eroe eron eroo erpe errc erre erro ertu eruc erur eryc erye etcc etco etec etee eten eter etne etnr etoe etok eton etoy etre etro ette ettn etto ettu etty etun euer euny eur- eurc eure euro eurt eury eyck eyec eyen eyer eyet eyey eyke eyne eyot eype eyre eyry eyte eyup eyyr kccc kcck kccr kcct kccu kccy kcec kcee kceo kcep kcet kceu kcey kckc kckk kckn kcko kckr kcky kcno kcnp kcnr kcnt kcny kcoe kcon kcor kcot kcou kcpc kcpn kcpo kcpr kcpt kcpu kcrc kcrn kcro kcrp kcrr kcrt kcru kcry kctc kcte kctn kcto kctu kcty kcue kcuk kcup kcye kcyk kcyn kcyt kcyy keck keco kecr keek keen keep keer keet kekc keke keko keku ken- kene kenk kenn keno kenr kent kenu keok keon kep- kepc kepe kepn kept kepu kepy ker- kerc kere kerk kern kero kerp kerr kert keru ket- ketc kete ketk keto ketp ketr kett ketu kety keun keup keur keye keyu keyy kkck kkcn kkco kkcr kkct kkcy kken kkkk kkne kknn kkno kknt kknu kkon kkoo kkor kkot kkoy kkpc kkpk kkpn kkpt kkrc kkre kkrk kkrn kkro kkrr kkrt kktc kktk kktu kkty kkup kkut kkuu kkyc kkyy knce knck kncn knco kncr knct kncu kncy knec knee knek knen kneo knep knet kneu knkk knkt knnk knnr knoc knoe knok knon knop knor knot knou knpc knpr knpt knrk knro knry knte kntk kntn knto kntr kntu knty knue knuk knur knut knye knyk knyn knyr kock kocn kocp koct koen kokc koke kokk kokn koko kokp kokr koku koky konc kone konk kono konp kont kony kooc kook koon kooo koop koor koot koou kope kopn kopp kopr kopt kopu kopy korc kore kork korn koro korr kort koru kotc kote kotk kotn koto kotr kott kotu koty koue kour kout kouu koye koyn koyo koyt koyy kpcc kpcr kpek kper kpet kpke kpkk kpkr kpky kpnc kpne kpno kpnp kpnt kpny kpoc kpoe kpok kpoo kpop kpou kpoy kppc kppk kppo kppp kppr kprc kpre kprk kprn kpro kprp kprr kprt kpru kpte kptn kpto kptr kptt kpty kpur kpyk kpyn kpyr krcc krce krcn krco krcu krec kree krek kren kreo kret kreu krkc krke krkk krkn krko krkr krku krky krne krnk krnn krno krnp krnt krnu krny kroc kroe krok kroo krop kror kroy krpr krpt krpu krrc krre krrk krrn krro krrr krrt krry krtc krtk krtn krto krtr krty kruc krue kruk krun krup krur krye kryk kryn kryo kryp kryy ktcc ktce ktck ktco ktcr ktcy ktec ktee ktek kten ktep ktkc ktke ktkk ktkn ktko ktkr ktkt ktku ktnc ktne ktnk ktnn ktno ktnt ktny ktoc ktoe ktok kton ktoo ktop ktor ktot ktoy ktpk ktpo ktpr ktpt ktrc ktre ktrk ktrn ktro ktrp ktrr ktrt ktru ktry kttc kttk kttn ktto kttp kttr kttt kttu ktty ktuc ktun ktyn ktyr kucc kuce kuco kucp kucr kuek kuen kueu kuke kukk kukn kuku kuky kunc kune kunk kuno kunp kunr kunt kunu kuny kuok kuon kuoo kuop kupe kupr kupt kupu kure kurk kuro kurr kurt kuru kury kute kuto kutp kutr kutt kutu kuty kuuk kuur kuuu kuyn kuyo kuyu kuyy kycc kyck kycn kycr kyct kyee kyen kyet kykc kyke kykk kykn kykr kyky kyne kyno kynr kynt kynu kyok kyon kyoo kyor kyot kyoy kyp- kypc kype kypr kyrc kyre kyrk kyrn kyro kytc kyte kytn kyto kytt kyty kyuk kyun kyur kyuu kyyk kyyo kyyt kyyy n-up nccc nccn nccp nccr ncct nccu ncec ncee ncen ncep ncer ncnc ncoc ncor ncpc ncrc ncre ncrp nctc ncte nctr ncue ncuk necc nece neck neco necr nect necy neen neep neer neet neke neko neku nene neno nent nenu neo- neoc neon neoo neot nepc nepe nepr nept nerc nere nerk