-er -up c-- ccc cce cck ccn ccp ccr cct ccu ce- cec cee cek cen cep cer cet ceu ckc ckt cn- cnc cne cnn cnp cnr cnt cnu cpc cpe cpk cpn cpp cpr cpt cpu crc cre crk crn crp crr crt cru ctc cte ctk ctn ctp ctr ctt ctu cuc cue cuk cun cup cur cut cuu ec- ecc ece eck ecn ecr ect ecu eec eee eek een eep eer eet ekc eke ekp ekr ekt eku en- enc ene enk enn enp enr ent enu ep- epc epe epn epp epr ept epu erc ere erk ern erp err ert eru etc ete etk etn etp etr ett etu eu- euc eue eun eup eur eut k-t kcc kce kck kcn kcp kcr kct kcu ke- kec kee kek ken kep ker ket kkc kke kkk kkn kkp kkr kkt kku kn- knc kne knk knn knp knr knt knu kpc kpe kpk kpn kpp kpr kpt kpu krc krk krn krp krr krt kru ktc kte ktk ktn ktp ktr ktt ktu kuc kue kuk kun kup kur kut kuu ncc nce nck ncn ncp ncr nct ncu ne- nec nee nek nen nep ner net neu nkc nke nkk nkn nkp nkr nkt nku nnc nne nnk nnn nnp nnt nnu npc npe npn npp npr npt npu nrc nre nrk nrn nrp nrr nrt nru ntc nte ntk ntn ntp ntr ntt ntu nuc nue nuk nun nup nur nut nuu p-p pcc pce pck pcn pcp pcr pct pcu pec pee pek pen pep per pet peu pkc pke pkn pkp pkr pkt pku pn- pnc pne pnk pnn pnp pnr pnt pnu ppc ppe ppk ppn ppp ppr ppt ppu prc pre prk prn prp prr prt pru pt- ptc pte ptk ptn ptp ptr ptt ptu puc pue puk pun pup pur put puu rcc rce rcn rcp rcr rct rcu re- rec ree rek ren rep rer ret reu rkc rke rkk rkp rkt rku rnc rnn rnp rnr rnt rnu rpc rpe rpk rpn rpp rpr rpt rpu rrc rrk rrn rrp rrr rrt rru rtc rte rtk rtn rtp rtr rtt rtu ruc rue ruk run rup rur rut ruu tcc tce tck tcn tcp tcr tct tcu te- tec tee tek ten tep ter tet teu tkc tke tkk tkp tkr tkt tnc tne tnk tnn tnp tnr tnt tpc tpe tpk tpn tpp tpr tpt tpu trc tre trk trn trp trr trt tru ttc tte ttk ttn ttp ttr ttt ttu tuc tue tuk tun tup tur tut tuu ucc uce uck ucn ucp ucr uct ucu uec uee uen uep uer uet ukc uke ukk ukn ukp ukr uku un- unc une unk unn unp unr unt unu up- upc upe upk upn upp upr upt upu ur- urc ure urk urn urp urr urt uru utc ute utk utn utp utr utt utu uuc uue uun uur uut uuu

-ene cccc cccp cccu ccee ccnc ccne ccnp ccnr ccnu ccpe ccpn ccpp ccpr ccrc ccre ccrp ccrt cctc cctt ccuc ccup ccut cec- cece cecp cect ceec ceke cen- cene cent cepc cepe cepp cepr cept cer- cerc cere cern cerp cert cet- cete cetp ckck cken cker cknc cknt ckpc ckpr ckrc cncp cnep cnet cnrc cnrr cnrt cntc cntk cntr cnut cpce cpcu cpep cper cpnt cpre cprt cptp cptr crcc crce crcr cre- crec cree cren crep cret creu crkc crkp crne crpc crrt crtc crtp crue cruk crun crup crut ctcp ctec cten ctep ctne ctpp ctrc ctrn ctrp cttn cucc cuce cuck cucn cuek cuer cuk- cuke cune cunp cunt cupe cupp cupr cure curn curr curt cut- cutc cute cutt eccc ecce ecct ecne ecpp ecrc ecrr ecru ect- ectc eeee eeke eent eerc eetc eete eetu ekek eken eker eket ekne ekpe ekur ence enee ener enke enkr ennc enne ennu enp- ent- ente entp entr enue enur enut epcc epec epee epen eper eppc eppp eprp epte ercc erce ercp erec eren erer eret erke erne erpe errc erre ertu eruc erur etcc etec etee eten eter etne etnr etre ette ettn ettu etun euer eur- eurc eure eurt kccc kcck kccr kcct kccu kcec kcee kcep kcet kceu kckc kckk kckn kckr kcnp kcnr kcnt kcpc kcpn kcpr kcpt kcpu kcrc kcrn kcrp kcrr kcrt kcru kctc kcte kctn kctu kcue kcuk kcup keck kecr keek keen keep keer keet kekc keke keku ken- kene kenk kenn kenr kent kenu kep- kepc kepe kepn kept kepu ker- kerc kere kerk kern kerp kerr kert keru ket- ketc kete ketk ketp ketr kett ketu keun keup keur kkck kkcn kkcr kkct kken kkkk kkne kknn kknt kknu kkpc kkpk kkpn kkpt kkrc kkre kkrk kkrn kkrr kkrt kktc kktk kktu kkup kkut kkuu knce knck kncn kncr knct kncu knec knee knek knen knep knet kneu knkk knkt knnk knnr knpc knpr knpt knrk knte kntk kntn kntr kntu knue knuk knur knut kpcc kpcr kpek kper kpet kpke kpkk kpkr kpnc kpne kpnp kpnt kppc kppk kppp kppr kprc kpre kprk kprn kprp kprr kprt kpru kpte kptn kptr kptt kpur krcc krce krcn krcu krec kree krek kren kret kreu krkc krke krkk krkn krkr krku krne krnk krnn krnp krnt krnu krpr krpt krpu krrc krre krrk krrn krrr krrt krtc krtk krtn krtr kruc krue kruk krun krup krur ktcc ktce ktck ktcr ktec ktee ktek kten ktep ktkc ktke ktkk ktkn ktkr ktkt ktku ktnc ktne ktnk ktnn ktnt ktpk ktpr ktpt ktrc ktre ktrk ktrn ktrp ktrr ktrt ktru kttc kttk kttn kttp kttr kttt kttu ktuc ktun kucc kuce kucp kucr kuek kuen kueu kuke kukk kukn kuku kunc kune kunk kunp kunr kunt kunu kupe kupr kupt kupu kure kurk kurr kurt kuru kute kutp kutr kutt kutu kuuk kuur kuuu n-up nccc nccn nccp nccr ncct nccu ncec ncee ncen ncep ncer