-er c-- ccc cce ccl ccr ccs cct ccw ce- cec cee cel cer ces cet cew cl- clc cle cll clr cls clt clw crc cre crl crr crs crt crw csc cse csl csr css cst csw ctc cte ctl ctr cts ctt ctw cw- cwc cwe cwl cwr cws cwt ec- ecc ece ecl ecr ecs ect ecw eec eee eel eer ees eet eew elc ele ell elr els elt elw erc ere erl err ers ert erw es- esc ese esl esr ess est esw etc ete etl etr ets ett etw ewc ewe ewl ewr ews ewt eww lcc lce lcl lcr lcs lct lcw lec lee lel ler les let lew llc lle lll llr lls llt llw lrc lrr lrs lrt lrw lsc lse lsl lsr lss lst lsw ltc lte ltl ltr lts ltt lwc lwl lwr lws lww rcc rce rcl rcr rcs rct rcw re- rec ree rel rer res ret rew rlc rle rll rlr rls rlt rlw rrc rrl rrr rrs rrt rsc rse rsl rsr rss rst rsw rtc rte rtl rtr rts rtt rtw rwc rwe rwl rwr rws scc sce scl scr scs sct scw se- sec see sel ser ses set sew slc sle sll slr sls slt sr- src sre srl srr srs srt srw ss- ssc sse ssl ssr sss sst ssw stc ste stl str sts stt stw swc swe swl swr sws swt tcc tce tcl tcr tcs tct tcw te- tec tee tel ter tes tet tew tlc tle tll tlr tls tlt tlw trc tre trl trr trs trt trw tsc tse tsl tsr tss tst tsw ttc tte ttl ttr tts ttt ttw twc twe twl twr tws twt tww wcc wce wcl wcr wcs wct wcw wec wee wel wer wes wet wew wl- wlc wle wll wlr wls wlt wlw wr- wrc wre wrl wrr wrs wrt wrw wsc wse wsl wsr wss wst wsw wtc wtr wts wtt wtw wwc wwe wwl wwt www