-er -ic c-- ccc cce ccg cci ccl ccr ccs cct ccx ce- cec cee ceg cei cel cer ces cet cex cgc cge cgg cgi cgl cgr cgs cgt ci- cic cie cig cii cil cir cis cit cix cl- clc cle clg cli cll clr cls clt clx crc cre crg cri crl crr crs crt crx csc cse csg csi csl csr css cst csx ctc cte ctg cti ctl ctr cts ctt ctx cxc cxi cxl cxr cxs cxt cxx ec- ecc ece ecg eci ecl ecr ecs ect ecx eec eee eeg eel eer ees eet eex egc ege egg egi egl egr egs egt egx eic eie eig eii eil eir eis eit eix elc ele elg eli ell elr els elt elx erc ere erg eri erl err ers ert es- esc ese esg esi esl esr ess est esx etc ete etg eti etl etr ets ett etx ex- exc exe exi exl exr exs ext exx gcc gce gcg gci gcl gcr gcs gct ge- gec gee geg gei gel ger ges get gex ggc ggg ggi ggr ggs ggt gic gie gig gii gil gir gis git glc gle glg gli gll glr gls glt glx grc gre grg gri grl grr grs grt grx gsc gse gsg gsi gsl gsr gss gst gsx gtc gte gtg gti gtl gtr gts gtt gtx gxl gxs gxt icc ice icg ici icl icr ics ict ie- iec iee ieg iei iel ier ies iet iex igc ige igg igi igl igr igs igt iic iie iii iil iir iis iit iix il- ilc ile ilg ili ill ilr ils ilt ilx ir- irc ire irg iri irl irr irs irt irx is- isc ise isg isi isl isr iss ist itc ite itg iti itl its itt itx ixc ixe ixi ixl lcc lce lcg lci lcl lcr lcs lct lcx lec lee leg lei lel ler les let lex lgc lge lgg lgi lgl lgr lgs lgt lic lie lig lii lil lir lis lit lix llc lle llg lli lll llr lls llt lrc lrg lri lrr lrs lrt lsc lse lsg lsi lsl lsr lss lst ltc lte ltg lti ltl ltr lts ltt ltx lxc lxi lxr lxx rcc rce rcg rci rcl rcr rcs rct rcx re- rec ree reg rei rel rer res ret rex rgc rge rgg rgi rgr rgs rgt rgx ric rie rig rii ril rir ris rit rix rlc rle rlg rli rll rlr rls rlt rrc rrg rri rrl rrr rrs rrt rsc rse rsg rsi rsl rsr rss rst rsx rtc rte rtg rti rtl rtr rts rtt rtx rxr rxs scc sce scg sci scl scr scs sct scx se- sec see seg sei sel ser ses set sex sgc sge sgg sgi sgl sgr sgs sgt sgx sic sie sig sii sil sir sis sit six slc sle slg sli sll slr sls slt slx sr- src sre srg sri srl srr srs srt srx ss- ssc sse ssg ssi ssl ssr sss sst ssx stc ste stg sti stl str sts stt stx sxc sxi sxl sxs sxt t-x tcc tce tcg tci tcl tcr tcs tct tcx te- tec tee teg tei tel ter tes tet tex tgc tge tgg tgi tgl tgr tgs tgt tic tie tig tii til tir tis tit tix tlc tle tlg tli tll tlr tls tlt tlx trc tre trg tri trl trr trs trt trx tsc tse tsg tsi tsl tsr tss tst tsx ttc tte ttg tti ttl ttr tts ttt ttx txe txi txl txs txt xci xcl xcr xcx xee xeg xel xer xes xet xex xge xgi xgl xic xie xii xis xit xix xlg xli xlr xls xlt xrc xrt xrx xsc xsi xsl xss xst xtc xti xtr xts xtx xxi xxl xxx

cccc ccci cccl cccs ccee ccel ccgc ccgs ccgt ccic ccii ccil ccir ccis ccix cclc cclg ccli ccls cclx ccrc ccre ccrg ccri ccrl ccrs ccrt ccsg ccsi ccsl ccss ccst cctc cctl cctt ccxi ccxl cec- cece ceci cecs cect ceec ceel cees cege ceil cel- celc cele celi cell cels celt cer- cerc cere ceri cerl cers cert cesc cese cesg cesi cesr cess cest cet- cete ceti cets cexe cgcc cgcg cgel cger cges cggs cgis cgss cgst cgtl cicc cici cicr cics cict ciee ciel cier cies cigi cigs ciii ciis ciit cili cill cils cilt circ cire ciri cirl cirr cirs cirt cis- cisc cise cisl cisr ciss cist cite citg citi citl cits citt cixi clec clee cleg clei cler cles clet clic clig clii clir clis clit clix clri clrs clsc cltc clts clxi clxx crcc crce crcr cre- crec cree creg crei cres cret crex crgs cric crie crig cris crit crls crrt crss crst crtc crtl crts cscc csce csci cscl cscr cscs csec csee cser cset csir csis csit csix cslr csrc csrs csse cssr cstc cstg cstr csts cstx csxt ctec ctge ctic ctle ctlg ctls ctrc ctrl ctrs ctsc ctss ctts cxii cxix cxxi cxxx e-cl eccc ecce ecci eccl ecct eces ecgs ecig ecil ecis ecit eclt ecrc ecri ecrl ecrr ecsc ecse ecss ect- ectc ects eecs eeee eees eegs eele eels eerc eerg eers eese eesi eetc eete eets eext egcc egcg egcr egec egee egel eger egge eggi eggs egil egir egis eglc egle egli egre egri egsc egsl egss egte egts eics eiec eiei eier eies eige eigg eile eire eirs eise eiss eist eitc eiti eitr elce elec elee eler eles elet elex elgg elic elie elil elis elit elix elle elli ells else elst elte elts er-x ercc erce erec erei erel erer eres eret erg- ergg ergi ergs eric erie eril eris erit erle erli erll errc erre errs erse ersi erst ertl erts esce esci escr escs esee esel eser eses eset esie esil esis esit esli