-er -ic c-- ccc cce cci ccr ccs cct ccw ce- cec cee cei cer ces cet cew ci- cic cie cii cir cis cit ciw crc cre cri crr crs crt crw csc cse csi csr css cst csw ctc cte cti ctr cts ctt ctw cw- cwc cwe cwi cwr cws cwt ec- ecc ece eci ecr ecs ect ecw eec eee eer ees eet eew eic eie eii eir eis eit erc ere eri err ers ert erw es- esc ese esi esr ess est esw etc ete eti etr ets ett etw ewc ewe ewi ewr ews ewt eww icc ice ici icr ics ict icw ie- iec iee iei ier ies iet iic iie iii iir iis iit iiw ir- irc ire iri irr irs irt is- isc ise isi isr iss ist isw itc ite iti its itt iwc iwe iwi iwr iws iwt iww rcc rce rci rcr rcs rct rcw re- rec ree rei rer res ret rew ric rie rii rir ris rit rrc rri rrr rrs rrt rsc rse rsi rsr rss rst rsw rtc rte rti rtr rts rtt rtw rwc rwe rwi rwr rws scc sce sci scr scs sct scw se- sec see sei ser ses set sew sic sie sii sir sis sit siw sr- src sre sri srr srs srt srw ss- ssc sse ssi ssr sss sst ssw stc ste sti str sts stt stw swc swe swi swr sws swt tcc tce tci tcr tcs tct tcw te- tec tee tei ter tes tet tew tic tie tii tir tis tit tiw trc tre tri trr trs trt trw tsc tse tsi tsr tss tst tsw ttc tte tti ttr tts ttt ttw twc twe twi twr tws twt tww wcc wce wci wcr wcs wct wcw wec wee wei wer wes wet wew wic wie wii wir wis wit wr- wrc wre wri wrr wrs wrt wrw wsc wse wsi wsr wss wst wsw wtc wti wtr wts wtt wtw wwc wwe wwi wwt www