-ene cccc cccp cccs cccu ccee ccnc ccne ccnp ccnr ccns ccnu ccpe ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsn ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece cecp cecs cect ceec cees ceke cen- cene cens cent cepc cepe cepp cepr ceps cept cer- cerc cere cern cerp cers cert cesc cese cesp cesr cess cest cet- cete cetp cets ckck ckcs cken cker cknc ckns cknt ckpc ckpr ckrc ckst ckts cncp cnep cnes cnet cnrc cnrr cnrt cnss cntc cntk cntr cnut cpce cpcs cpcu cpep cper cpns cpnt cpps cpre cprs cprt cpsc cpsk cpsr cpsu cptp cptr cpts cpus crcc crce crcr cre- crec cree cren crep cres cret creu crkc crkp crne crns crpc crps crrt crsp crss crst crtc crtp crts crue cruk crun crup crus crut cscc csce cscr cscs csec csee csep cser cset csks csne csnp cspc cspe csps cspt csrc csrs csse cssr cstc cstr csts csup csur csus ctcp ctec cten ctep ctne ctns ctpp ctps ctrc ctrn ctrp ctrs ctsc ctsn ctss ctsu cttn ctts cucc cuce cuck cucn cuek cuer cues cuk- cuke cune cunp cunt cupe cupp cupr cups cure curn curr curs curt cusk cusp cuss cust cusu cut- cutc cute cuts cutt eccc ecce ecct eces ecks ecne ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ect- ectc ects ecus eecs eeee eees eeke eeks eens eent eeps eerc eers eese eesk eetc eete eets eetu ekek eken eker ekes eket ekne ekpe ekur ence encs enee ener enes enke enkr ennc enne enns ennu enp- enrs ense enst ensu ent- ente entp entr ents enue enur enus enut epcc epec epee epen eper epes epns eppc eppp epps eprp eprs epsc epsp epss epte epus ercc erce ercp erec eren erer eres eret erke erks erne erns erpe erps errc erre errs erse erst erts ertu eruc erur erus esce escr escs escu esee esek esen eser eses eset eske esks esku esne espc espe espn espp esps esse essp esst essu estc este estp estr ests esus etcc etcs etec etee eten eter etes etne etnr etns etre etsu ette ettn ettu etun euer eur- eurc eure eurt euse kccc kcck kccr kcct kccu kcec kcee kcep kcet kceu kckc kckk kckn kckr kcnp kcnr kcns kcnt kcpc kcpn kcpr kcps kcpt kcpu kcrc kcrn kcrp kcrr kcrs kcrt kcru kcsc kcse kcsn kcsp kcsr kcss kcst kcsu kctc kcte kctn kctu kcue kcuk kcup keck kecr keek keen keep keer kees keet kekc keke keks keku ken- kene kenk kenn kenr kens kent kenu kep- kepc kepe kepn keps kept kepu ker- kerc kere kerk kern kerp kerr kers kert keru kesc kesk kesn kesp kesr kess kest ket- ketc kete ketk ketp ketr kets kett ketu keun keup keur keus kkck kkcn kkcr kkcs kkct kken kkkk kkne kknn kkns kknt kknu kkpc kkpk kkpn kkps kkpt kkrc kkre kkrk kkrn kkrr kkrs kkrt kkse kksn kksp kksr kkss kkst kksu kktc kktk kkts kktu kkup kkus kkut kkuu knce knck kncn kncr knct kncu knec knee knek knen knep knes knet kneu knkk knkt knnk knnr knns knpc knpr knpt knrk knrs knsc knse knsk knsn knsp knsr knss knst knsu knte kntk kntn kntr knts kntu knue knuk knur knus knut kpcc kpcr kpcs kpek kper kpet kpke kpkk kpkr kpnc kpne kpnp kpns kpnt kppc kppk kppp kppr kprc kpre kprk kprn kprp kprr kprs kprt kpru kpsc kpsp kpsu kpte kptn kptr kpts kptt kpur kpus krcc krce krcn krcs krcu krec kree krek kren kres kret kreu krkc krke krkk krkn krkr krks krku krne krnk krnn krnp krnt krnu krpr krps krpt krpu krrc krre krrk krrn krrr krrs krrt krsc krse krsk krsn krsr krss krst krsu krtc krtk krtn krtr krts kruc krue kruk krun krup krur ksce ksck kscn kscr kscs kscu ksec ksee ksek ksen ksep kser kset kske kskk kskn kskr ksks ksku ksnc ksnk ksnn ksnp ksnr ksns ksnt kspc kspe kspk kspn kspr ksps kspt ksrn ksrp ksrr ksrs ksrt ksse kssn kssr ksss ksst kssu kstc kste kstk kstn kstp kstr ksts kstt kstu ksue ksun ksup ksut ksuu ktcc ktce ktck ktcr ktcs ktec ktee ktek kten ktep ktkc ktke ktkk ktkn ktkr ktks ktkt ktku ktnc ktne ktnk ktnn ktns ktnt ktpk ktpr ktpt ktrc ktre ktrk ktrn ktrp ktrr ktrs ktrt ktru ktsc ktsn ktsr ktst ktsu kttc kttk kttn kttp kttr ktts kttt kttu ktuc ktun kucc kuce kucp kucr kuek kuen kues kueu kuke kukk kukn kuks kuku kunc kune kunk kunp kunr kuns kunt kunu kupe kupr kups kupt kupu kure kurk kurr kurs kurt kuru kusc kusn kusp kust kusu kute kutp kutr kuts kutt kutu kuuk kuur kuuu n-up nccc nccn nccp nccr nccs ncct nccu ncec ncee ncen ncep ncer nces ncnc ncpc ncrc ncre ncrp ncsc ncse ncss ncst nctc ncte nctr ncue ncuk necc nece neck necr necs nect neen neep neer nees neet neke neku nene nens nent nenu nepc nepe nepr neps nept nerc nere nerk nerr ners nert neru nesc nese nesn nesr ness nest net- nete nets nett neuc neue neuk neun neur neut neuu nknt nksp nktr nnes nnnn nnpr nnss nntn npcc npes nppc nprt npss nptc npte nptn nrcs nren nrpc nrpn nrps nrrc nrsc nrsp nrts nscc nscs nsec nsep nser nskk nsnr nspc nsps nsrc nssc nsse nssp nssr nsss nstc nstp nsts nstu ntcc nter ntes nteu ntnu ntpc ntrc ntru ntsc ntss ntsu nttr ntuc nuce nuck nucs nucu nuee nuer nuke nuku nunc nune nunk nunn nuns nunt nupe nups nurc nure nurn nurp nurr nurs nurt nuru nuse nuss nust nusu nute nuts nutt nutu nuuk pccc pcce pccs pcep pcer pcks pcns pcnt pcpn pcpp pcps pcrc pcre pcse pcte pcts pcun pece peck pecr pecs pect peec peek peen peep peer pees