-er -ic c-- ccc cce cci cck ccn ccp ccr ccs ce- cec cee cei cek cen cep cer ces ci- cic cie cii cik cin cip cir cis ckc cki cks cn- cnc cne cni cnn cnp cnr cns cpc cpe cpi cpk cpn cpp cpr cps crc cre cri crk crn crp crr crs csc cse csi csk csn csp csr css ec- ecc ece eci eck ecn ecr ecs eec eee eek een eep eer ees eic eie eii eik ein eip eir eis ekc eke eki ekp ekr eks en- enc ene eni enk enn enp enr ens ep- epc epe epi epn epp epr eps erc ere eri erk ern erp err ers es- esc ese esi esk esn esp esr ess icc ice ici ick icn icp icr ics ie- iec iee iei iek ien iep ier ies iic iie iii iin iip iir iis ikc ike iki ikk ikr iks in- inc ine ini ink inn inp inr ins ipc ipe ipi ipn ipp ipr ips ir- irc ire iri irk irn irp irr irs is- isc ise isi isk isn isp isr iss kcc kce kci kck kcn kcp kcr kcs ke- kec kee kei kek ken kep ker kes kic kie kii kik kin kip kir kis kkc kke kki kkk kkn kkp kkr kks kn- knc kne kni knk knn knp knr kpc kpe kpi kpk kpn kpp kpr kps krc kri krk krn krp krr krs ksc kse ksi ksk ksn ksp ksr kss n-i ncc nce nci nck ncn ncp ncr ncs ne- nec nee nei nek nen nep ner nes nic nie nii nik nin nip nir nis nkc nke nki nkk nkn nkp nkr nks nnc nne nni nnk nnn nnp nns npc npe npi npn npp npr nps nrc nre nri nrk nrn nrp nrr nrs nsc nse nsi nsk nsn nsp nsr nss p-p pcc pce pci pck pcn pcp pcr pcs pec pee pei pek pen pep per pes pic pie pii pik pin pip pir pis pkc pke pki pkn pkp pkr pks pn- pnc pne pni pnk pnn pnp pnr pns ppc ppe ppi ppk ppn ppp ppr pps prc pre pri prk prn prp prr prs ps- psc pse psi psk psn psp psr pss rcc rce rci rcn rcp rcr rcs re- rec ree rei rek ren rep rer res ric rie rii rik rin rip rir ris rkc rke rkk rkp rks rnc rni rnn rnp rnr rns rpc rpe rpi rpk rpn rpp rpr rps rrc rri rrk rrn rrp rrr rrs rsc rse rsi rsk rsn rsp rsr rss scc sce sci sck scn scp scr scs se- sec see sei sek sen sep ser ses sic sie sii sik sin sip sir sis sk- skc ske ski skk skp skr sks snc sne sni snk snn snp snr sns spc spe spi spk spn spp spr sps sr- src sre sri srk srn srp srr srs ss- ssc sse ssi ssk ssn ssp ssr sss

-ene -ine -nik cccc ccci cccp cccs ccee ccic ccii ccip ccir ccis ccnc ccne ccni ccnp ccnr ccns ccpe ccpn ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsn ccsp ccss cec- cece ceci cecp cecs ceec cees ceip ceke cen- cene ceni cens cepc cepe cepp cepr ceps cer- cerc cere ceri cern cerp cers cesc cese cesi cesp cesr cess cicc cici cicr cics ciee cien cier cies ciii ciis cikr cin- cinc cine cini cink cipp cips circ cire ciri cirk cirr cirs cis- cisc cise cisk cisn cisp cisr ciss ckck ckcs cken cker ckin cknc ckns ckpc ckpr ckrc cnci cncp cnep cnes cnic cnie cnki cnrc cnrr cnss cpce cpcs cpep cper cpic cpni cpns cpps cpre cpri cprs cpsc cpsk cpsr crcc crce crcr cre- crec cree crei cren crep cres cric crie crik crin crip cris crkc crkp crne crns crpc crps crsp crss cscc csce csci cscr cscs csec csee csep cser csik csir csis csks csne csnp cspc cspe cspi csps csrc csrs csse cssr eccc ecce ecci eces ecip ecis ecks ecne ecpp ecrc ecri ecrr ecsc ecse ecsp ecss eecs eeee eees eeke eeks eens eeps eerc eers eese eesi eesk eick eics eiec eiei eien eier eies eike eiki eiks eine eini eink eins eipr eire eirn eirs eise eisk eiss ekek eken eker ekes ekis ekki ekne ekpe eksi ence enci encs enee ener enes enik enin enis enke enki enkr ennc enne enni enns enp- enpi enri enrs ense ensi epcc epci epec epee epen eper epes epi- epic epie epik epin epip epis epns eppc eppp epps eprp eprs epsc epsi epsp epss ercc erce ercp erec erei eren erer eres eric erie erik erin eris erke erki erks erne erni erns erpe erps errc erre errs erse ersi esce esci escr escs esee esek esen eser eses esie esik esin esis eske esks esne espc espe espi espn espp esps esri esse essi essp iccc icci iccn iccp iccr iccs icec icee icer ices icis icke icks icnc icns icpc icps icrc icre icrr icrs icsc icse icsi icsp icsr icss iecc ieie iens iere ieri iers iesc iesi iesr iies iiie iiii iiis iirc iirs iisc iisi iisp iisr ikee iken iker ikes ikin ikki ikri ince inci incr incs inee inek ines inis inke inki inks inne inni innr inns inp- inpe inpi inpp inre inri inrs insc inse insp inss ipcc ipce ipcs ipec ipek ipen iper ipes ipie ipin ippc ippr ipri ipsc ipse ipsi ipsp ipss ircc ircs iree iren irer ires iri- iric irie irin irip iris irki irks irne irpc irpe irps irrc irre irri irrs irse irsp iscc isci iscn iscp iscr iscs isec isee isen isep iser ises isic isie isin isis ispc ispe ispr isps isri isrp issc isse issi issp issr isss k-ci kccc kcci kcck kccr kcec kcee kcei