-er -ic c-- ccc cce cci cck ccp ccr ccs cct ccw ce- cec cee cei cek cep cer ces cet cew ci- cic cie cii cik cip cir cis cit ciw ckc cki cks ckt ckw cpc cpe cpi cpk cpp cpr cps cpt cpw crc cre cri crk crp crr crs crt crw csc cse csi csk csp csr css cst csw ctc cte cti ctk ctp ctr cts ctt ctw cw- cwc cwe cwi cwk cwp cwr cws cwt ec- ecc ece eci eck ecr ecs ect ecw eec eee eek eep eer ees eet eew eic eie eii eik eip eir eis eit ekc eke eki ekp ekr eks ekt ep- epc epe epi epp epr eps ept epw erc ere eri erk erp err ers ert erw es- esc ese esi esk esp esr ess est esw etc ete eti etk etp etr ets ett etw ewc ewe ewi ewk ewp ewr ews ewt eww icc ice ici ick icp icr ics ict icw ie- iec iee iei iek iep ier ies iet iic iie iii iip iir iis iit iiw ikc ike iki ikk ikr iks ikt ipc ipe ipi ipp ipr ips ipt ir- irc ire iri irk irp irr irs irt is- isc ise isi isk isp isr iss ist isw itc ite iti itk itp its itt iwc iwe iwi iwk iwp iwr iws iwt iww k-t kcc kce kci kck kcp kcr kcs kct ke- kec kee kei kek kep ker kes ket kew kic kie kii kik kip kir kis kit kkc kke kki kkk kkp kkr kks kkt kpc kpe kpi kpk kpp kpr kps kpt kpw krc kri krk krp krr krs krt krw ksc kse ksi ksk ksp ksr kss kst ksw ktc kte ktk ktp ktr kts ktt ktw kw- kwc kwi kwk kwp kws kwt kww p-p pcc pce pci pck pcp pcr pcs pct pcw pec pee pei pek pep per pes pet pew pic pie pii pik pip pir pis pit piw pkc pke pki pkp pkr pks pkt ppc ppe ppi ppk ppp ppr pps ppt ppw prc pre pri prk prp prr prs prt prw ps- psc pse psi psk psp psr pss pst psw pt- ptc pte pti ptk ptp ptr pts ptt ptw pwc pwe pwi pwp pwr pws pwt rcc rce rci rcp rcr rcs rct rcw re- rec ree rei rek rep rer res ret rew ric rie rii rik rip rir ris rit rkc rke rkk rkp rks rkt rpc rpe rpi rpk rpp rpr rps rpt rpw rrc rri rrk rrp rrr rrs rrt rsc rse rsi rsk rsp rsr rss rst rsw rtc rte rti rtk rtp rtr rts rtt rtw rwc rwe rwi rwr rws scc sce sci sck scp scr scs sct scw se- sec see sei sek sep ser ses set sew sic sie sii sik sip sir sis sit siw sk- skc ske ski skk skp skr sks skt skw spc spe spi spk spp spr sps spt spw sr- src sre sri srk srp srr srs srt srw ss- ssc sse ssi ssk ssp ssr sss sst ssw stc ste sti stk stp str sts stt stw swc swe swi swk swp swr sws swt tcc tce tci tck tcp tcr tcs tct tcw te- tec tee tei tek tep ter tes tet tew tic tie tii tik tip tir tis tit tiw tkc tke tkk tkp tkr tks tkt tkw tpc tpe tpi tpk tpp tpr tps tpt tpw trc tre tri trk trp trr trs trt trw tsc tse tsi tsk tsp tsr tss tst tsw ttc tte tti ttk ttp ttr tts ttt ttw twc twe twi twp twr tws twt tww wcc wce wci wck wcp wcr wcs wct wcw wec wee wei wek wep wer wes wet wew wic wie wii wik wip wir wis wit wkc wke wkp wkr wks wkt wkw wpc wpe wpi wpk wpp wpr wps wpt wr- wrc wre wri wrk wrp wrr wrs wrt wrw wsc wse wsi wsk wsp wsr wss wst wsw wtc wti wtp wtr wts wtt wtw wwc wwe wwi wwp wwt www