-ene -one cccc cccp cccu ccee ccnc ccne ccnp ccnr ccnu 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 ceop ceor ceou cepc cepe cepo cepp cepr cept cer- cerc cere cern cero cerp cert cet- cete ceto cetp ckck ckco cken cker cknc cknt ckoc ckoo ckor ckot ckpc ckpr ckrc cnco cncp cnep cnet cnrc cnrr cnrt cntc cntk cntr cnut coce cock coco cocp coct cocu coen coep cok- coke coko con- conc cone conk conn cono cont cook coon coop coot cope copo copp copr copt cor- corc core cork corn coro corp corr cort cotc cote cotn coto cott cotu coue couk coun coup cour cout 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 crpc crrt crtc crtp crue cruk crun crup crut 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 cuon cupe cupo cupp cupr cure curn curo curr curt cut- cutc cute cuto cutt eccc ecce ecco ecct ecko ecne eco- econ ecop ecot ecou ecpp ecrc ecrr ecru ect- ectc ecto eeee eeke eent eeoc eerc eero eetc eete eetu ekco ekek eken eker eket ekne ekpe ekpo ekur ence enco enee eneo ener enke enkr ennc enne ennu eno- enoc enoe enon enp- ent- ente ento entp entr enue enur enut eone eont eore eotc eoto epcc epec epee epen eper epoc epon epor epot eppc eppo eppp epro eprp epte ercc erce ercp erec eren erer eret erke erne erno eroc eroe eron eroo erpe errc erre erro ertu eruc erur etcc etco etec etee eten eter etne etnr etoe etok eton etre etro ette ettn etto ettu etun euer eur- eurc eure euro eurt kccc kcck kccr kcct kccu kcec kcee kceo kcep kcet kceu kckc kckk kckn kcko kckr kcno kcnp kcnr kcnt kcoe kcon kcor kcot kcou kcpc kcpn kcpo kcpr kcpt kcpu kcrc kcrn kcro kcrp kcrr kcrt kcru kctc kcte kctn kcto kctu kcue kcuk kcup 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 ker- kerc kere kerk kern kero kerp kerr kert keru ket- ketc kete ketk keto ketp ketr kett ketu keun keup keur kkck kkcn kkco kkcr kkct kken kkkk kkne kknn kkno kknt kknu kkon kkoo kkor kkot kkpc kkpk kkpn kkpt kkrc kkre kkrk kkrn kkro kkrr kkrt kktc kktk kktu kkup kkut kkuu knce knck kncn knco kncr knct kncu 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 knte kntk kntn knto kntr kntu knue knuk knur knut kock kocn kocp koct koen kokc koke kokk kokn koko kokp kokr koku konc kone konk kono konp kont kooc kook koon kooo koop koor koot koou kope kopn kopp kopr kopt kopu korc kore kork korn koro korr kort koru kotc kote kotk kotn koto kotr kott kotu koue kour kout kouu kpcc kpcr kpek kper kpet kpke kpkk kpkr kpnc kpne kpno kpnp kpnt kpoc kpoe kpok kpoo kpop kpou kppc kppk kppo kppp kppr kprc kpre kprk kprn kpro kprp kprr kprt kpru kpte kptn kpto kptr kptt kpur krcc krce krcn krco krcu krec kree krek kren kreo kret kreu krkc krke krkk krkn krko krkr krku krne krnk krnn krno krnp krnt krnu kroc kroe krok kroo krop kror krpr krpt krpu krrc krre krrk krrn krro krrr krrt krtc krtk krtn krto krtr kruc krue kruk krun krup krur ktcc ktce ktck ktco ktcr ktec ktee ktek kten ktep ktkc ktke ktkk ktkn ktko ktkr ktkt ktku ktnc ktne ktnk ktnn ktno ktnt ktoc ktoe ktok kton ktoo ktop ktor ktot ktpk ktpo ktpr ktpt ktrc ktre ktrk ktrn ktro ktrp ktrr ktrt ktru kttc kttk kttn ktto kttp kttr kttt kttu ktuc ktun kucc kuce kuco kucp kucr kuek kuen kueu kuke kukk kukn kuku kunc kune kunk kuno kunp kunr kunt kunu kuok kuon kuoo kuop kupe kupr kupt kupu kure kurk kuro kurr kurt kuru kute kuto kutp kutr kutt kutu kuuk kuur kuuu 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 neen neep neer neet neke neko neku nene neno nent nenu neo- neoc neon neoo neot nepc nepe nepr nept nerc nere nerk nero nerr nert neru net- nete neto nett neuc neue neuk neun neuo neur neut neuu nknt nkok nkor nktr nnnn nnot nnpr nntn noce nock noco noct noer noke noko non- none nonn nono nont nonu noo- nook noon nooo noop noor noot nope nor- norc nore nork norn noro norr nort not- note noto nott noun noup nour nout npcc nppc nprt nptc npte nptn nren nroc nron nrpc nrpn nrrc ntcc nter nteu ntnu ntop ntpc ntrc ntru ntto nttr ntuc nuce nuck nucu nuee nuer nuke nuku nunc nune nunk nunn nuno nunt nuoc nuon nupe nurc nure nurn nurp nurr nurt nuru nute nutt nutu nuuk o-eo occc occn occt oce ocee ocet ocke ocon ocpp ocre ocro ocrr oct- octe octo ocur oec- oecc oeec oen- oeno oere okcu oken oker oket okko okno okok okon okor okot okpe okpo okre okro okto okun okur onc- once onco onct one- onec onee onek oneo onep oner onkp onne onno onon onor onpt onpu ont- ontc onto onue onup onur onut oocr ooer ooku oone oont oooo oore oort ootp opec open opep oper opet opo- opon opor oppo optn opto orce orco ore- orec orek