-er -ic c-- ccc cce cci cck ccr ccs cct ccw ce- cec cee cei cek cer ces cet cew ci- cic cie cii cik cir cis cit ciw ckc cki cks ckt ckw crc cre cri crk crr crs crt crw csc cse csi csk csr css cst csw ctc cte cti ctk ctr cts ctt ctw cw- cwc cwe cwi cwk cwr cws cwt ec- ecc ece eci eck ecr ecs ect ecw eec eee eek eer ees eet eew eic eie eii eik eir eis eit ekc eke eki ekr eks ekt erc ere eri erk err ers ert erw es- esc ese esi esk esr ess est esw etc ete eti etk etr ets ett etw ewc ewe ewi ewk ewr ews ewt eww icc ice ici ick icr ics ict icw ie- iec iee iei iek ier ies iet iic iie iii iir iis iit iiw ikc ike iki ikk ikr iks ikt ir- irc ire iri irk irr irs irt is- isc ise isi isk isr iss ist isw itc ite iti itk its itt iwc iwe iwi iwk iwr iws iwt iww k-t kcc kce kci kck kcr kcs kct ke- kec kee kei kek ker kes ket kew kic kie kii kik kir kis kit kkc kke kki kkk kkr kks kkt krc kri krk krr krs krt krw ksc kse ksi ksk ksr kss kst ksw ktc kte ktk ktr kts ktt ktw kw- kwc kwi kwk kws kwt kww rcc rce rci rcr rcs rct rcw re- rec ree rei rek rer res ret rew ric rie rii rik rir ris rit rkc rke rkk rks rkt rrc rri rrk rrr rrs rrt rsc rse rsi rsk rsr rss rst rsw rtc rte rti rtk rtr rts rtt rtw rwc rwe rwi rwr rws scc sce sci sck scr scs sct scw se- sec see sei sek ser ses set sew sic sie sii sik sir sis sit siw sk- skc ske ski skk skr sks skt skw sr- src sre sri srk srr srs srt srw ss- ssc sse ssi ssk ssr sss sst ssw stc ste sti stk str sts stt stw swc swe swi swk swr sws swt tcc tce tci tck tcr tcs tct tcw te- tec tee tei tek ter tes tet tew tic tie tii tik tir tis tit tiw tkc tke tkk tkr tks tkt tkw trc tre tri trk trr trs trt trw tsc tse tsi tsk tsr tss tst tsw ttc tte tti ttk ttr tts ttt ttw twc twe twi twr tws twt tww wcc wce wci wck wcr wcs wct wcw wec wee wei wek wer wes wet wew wic wie wii wik wir wis wit wkc wke wkr wks wkt wkw wr- wrc wre wri wrk wrr wrs wrt wrw wsc wse wsi wsk wsr wss wst wsw wtc wti wtr wts wtt wtw wwc wwe wwi wwt www