-er -ic c-- ccc cce cci cck ccp ccr ccs cct ccx ce- cec cee cei cek cep cer ces cet cex ci- cic cie cii cik cip cir cis cit cix ckc cki cks ckt ckx cpc cpe cpi cpk cpp cpr cps cpt cpx crc cre cri crk crp crr crs crt crx csc cse csi csk csp csr css cst csx ctc cte cti ctk ctp ctr cts ctt ctx cxc cxi cxk cxp cxr cxs cxt cxx ec- ecc ece eci eck ecr ecs ect ecx eec eee eek eep eer ees eet eex eic eie eii eik eip eir eis eit eix ekc eke eki ekp ekr eks ekt ep- epc epe epi epp epr eps ept epx erc ere eri erk erp err ers ert es- esc ese esi esk esp esr ess est esx etc ete eti etk etp etr ets ett etx ex- exc exe exi exp exr exs ext exx icc ice ici ick icp icr ics ict ie- iec iee iei iek iep ier ies iet iex iic iie iii iip iir iis iit iix ikc ike iki ikk ikr iks ikt ikx ipc ipe ipi ipp ipr ips ipt ipx ir- irc ire iri irk irp irr irs irt irx is- isc ise isi isk isp isr iss ist itc ite iti itk itp its itt itx ixc ixe ixi k-t kcc kce kci kck kcp kcr kcs kct kcx ke- kec kee kei kek kep ker kes ket kex kic kie kii kik kip kir kis kit kix kkc kke kki kkk kkp kkr kks kkt kpc kpe kpi kpk kpp kpr kps kpt krc kri krk krp krr krs krt ksc kse ksi ksk ksp ksr kss kst ktc kte ktk ktp ktr kts ktt p-p pcc pce pci pck pcp pcr pcs pct pcx pec pee pei pek pep per pes pet pex pic pie pii pik pip pir pis pit pix pkc pke pki pkp pkr pks pkt ppc ppe ppi ppk ppp ppr pps ppt ppx prc pre pri prk prp prr prs prt prx ps- psc pse psi psk psp psr pss pst psx pt- ptc pte pti ptk ptp ptr pts ptt ptx pxc pxe pxk pxr pxs pxt rcc rce rci rcp rcr rcs rct rcx re- rec ree rei rek rep rer res ret rex ric rie rii rik rip rir ris rit rix rkc rke rkk rkp rks rkt rpc rpe rpi rpk rpp rpr rps rpt rpx rrc rri rrk rrp rrr rrs rrt rsc rse rsi rsk rsp rsr rss rst rsx rtc rte rti rtk rtp rtr rts rtt rtx rxp rxr rxs scc sce sci sck scp scr scs sct scx se- sec see sei sek sep ser ses set sex sic sie sii sik sip sir sis sit six sk- skc ske ski skk skp skr sks skt skx spc spe spi spk spp spr sps spt spx sr- src sre sri srk srp srr srs srt srx ss- ssc sse ssi ssk ssp ssr sss sst ssx stc ste sti stk stp str sts stt stx sxc sxi sxs sxt t-x tcc tce tci tck tcp tcr tcs tct tcx te- tec tee tei tek tep ter tes tet tex tic tie tii tik tip tir tis tit tix tkc tke tkk tkp tkr tks tkt tpc tpe tpi tpk tpp tpr tps tpt tpx trc tre tri trk trp trr trs trt trx tsc tse tsi tsk tsp tsr tss tst tsx ttc tte tti ttk ttp ttr tts ttt ttx txe txi txk txs txt xci xcp xcr xcx xee xep xer xes xet xex xic xie xii xis xit xix xke xks xpc xpe xpp xps xpt xrc xrt xrx xsc xsi xsp xss xst xtc xti xtp xtr xts xtx xxi xxp xxx

cccc ccci cccp cccs ccee ccic ccii ccip ccir ccis ccix ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccrt ccsi ccsp ccss ccst cctc cctt ccxi cec- cece ceci cecp cecs cect ceec cees ceip ceke cepc cepe cepp cepr ceps cept cer- cerc cere ceri cerp cers cert cesc cese cesi cesp cesr cess cest cet- cete ceti cetp cets cexe cicc cici cicr cics cict ciee cier cies ciii ciis ciit cikr cipp cips circ cire ciri cirk cirr cirs cirt cis- cisc cise cisk cisp cisr ciss cist cite citi citp cits citt cixi ckck ckcs ckcx cker ckpc ckpr ckrc ckst ckts cpce cpcs cpep cper cpic cpix cpps cpre cpri cprs cprt cpsc cpsk cpsr cpsx cptp cptr cpts crcc crce crcr cre- crec cree crei crep cres cret crex cric crie crik crip cris crit crkc crkp crpc crps crrt crsp crss crst crtc crtp crts cscc csce csci cscr cscs csec csee csep cser cset csik csir csis csit csix csks cspc cspe cspi csps cspt csrc csrs csse cssr cstc cstr csts cstx csxt ctcp ctec ctep ctic ctpp ctps ctrc ctrp ctrs ctsc ctss ctts cxii cxix cxxi cxxx eccc ecce ecci ecct eces ecip ecis ecit ecks ecpp ecrc ecri ecrr ecsc ecse ecsp ecss ect- ectc ects eecs eeee eees eeke eeks eeps eerc eers eese eesi eesk eetc eete eets eext eick eics eiec eiei eier eies eike eiki eiks eipr eire eirs eise eisk eiss eist eitc eiti eitr ekek eker ekes eket ekis ekki ekpe eksi epcc epci epec epee eper epes epi- epic epie epik epip epis epit epix eppc eppp epps eprp eprs epsc epsi epsp epss epsx epte epxp er-x ercc erce ercp erec erei erer eres eret eric erie erik eris erit erke erki erks erpe erps errc erre errs erse ersi erst erts esce esci escr escs esee esek eser eses eset esie esik esis esit eske esks espc espe espi espp esps esri esse essi essp esst estc este estp estr ests etcc etcs etec etee eter etes etic etik etix etre etsi ette