-er -ic c-- ccc cce ccg cci ccr ccs cct ccx ce- cec cee ceg cei cer ces cet cex cgc cge cgg cgi cgr cgs cgt ci- cic cie cig cii cir cis cit cix crc cre crg cri crr crs crt crx csc cse csg csi csr css cst csx ctc cte ctg cti ctr cts ctt ctx cxc cxi cxr cxs cxt cxx ec- ecc ece ecg eci ecr ecs ect ecx eec eee eeg eer ees eet eex egc ege egg egi egr egs egt egx eic eie eig eii eir eis eit eix erc ere erg eri err ers ert es- esc ese esg esi esr ess est esx etc ete etg eti etr ets ett etx ex- exc exe exi exr exs ext exx gcc gce gcg gci gcr gcs gct ge- gec gee geg gei ger ges get gex ggc ggg ggi ggr ggs ggt gic gie gig gii gir gis git grc gre grg gri grr grs grt grx gsc gse gsg gsi gsr gss gst gsx gtc gte gtg gti gtr gts gtt gtx gxs gxt icc ice icg ici icr ics ict ie- iec iee ieg iei ier ies iet iex igc ige igg igi igr igs igt iic iie iii iir iis iit iix ir- irc ire irg iri irr irs irt irx is- isc ise isg isi isr iss ist itc ite itg iti its itt itx ixc ixe ixi rcc rce rcg rci rcr rcs rct rcx re- rec ree reg rei rer res ret rex rgc rge rgg rgi rgr rgs rgt rgx ric rie rig rii rir ris rit rix rrc rrg rri rrr rrs rrt rsc rse rsg rsi rsr rss rst rsx rtc rte rtg rti rtr rts rtt rtx rxr rxs scc sce scg sci scr scs sct scx se- sec see seg sei ser ses set sex sgc sge sgg sgi sgr sgs sgt sgx sic sie sig sii sir sis sit six sr- src sre srg sri srr srs srt srx ss- ssc sse ssg ssi ssr sss sst ssx stc ste stg sti str sts stt stx sxc sxi sxs sxt t-x tcc tce tcg tci tcr tcs tct tcx te- tec tee teg tei ter tes tet tex tgc tge tgg tgi tgr tgs tgt tic tie tig tii tir tis tit tix trc tre trg tri trr trs trt trx tsc tse tsg tsi tsr tss tst tsx ttc tte ttg tti ttr tts ttt ttx txe txi txs txt xci xcr xcx xee xeg xer xes xet xex xge xgi xic xie xii xis xit xix xrc xrt xrx xsc xsi xss xst xtc xti xtr xts xtx xxi xxx

cccc ccci cccs ccee ccgc ccgs ccgt ccic ccii ccir ccis ccix ccrc ccre ccrg ccri ccrs ccrt ccsg ccsi ccss ccst cctc cctt ccxi cec- cece ceci cecs cect ceec cees cege cer- cerc cere ceri cers cert cesc cese cesg cesi cesr cess cest cet- cete ceti cets cexe cgcc cgcg cger cges cggs cgis cgss cgst cicc cici cicr cics cict ciee cier cies cigi cigs ciii ciis ciit circ cire ciri cirr cirs cirt cis- cisc cise cisr ciss cist cite citg citi cits citt cixi crcc crce crcr cre- crec cree creg crei cres cret crex crgs cric crie crig cris crit crrt crss crst crtc crts cscc csce csci cscr cscs csec csee cser cset csir csis csit csix csrc csrs csse cssr cstc cstg cstr csts cstx csxt ctec ctge ctic ctrc ctrs ctsc ctss ctts cxii cxix cxxi cxxx eccc ecce ecci ecct eces ecgs ecig ecis ecit ecrc ecri ecrr ecsc ecse ecss ect- ectc ects eecs eeee eees eegs eerc eerg eers eese eesi eetc eete eets eext egcc egcg egcr egec egee eger egge eggi eggs egir egis egre egri egsc egss egte egts eics eiec eiei eier eies eige eigg eire eirs eise eiss eist eitc eiti eitr er-x ercc erce erec erei erer eres eret erg- ergg ergi ergs eric erie eris erit errc erre errs erse ersi erst erts esce esci escr escs esee eser eses eset esie esis esit esri esse essg essi esst estc este estr ests etcc etcs etec etee eter etes etic etix etre etsi ette etti exec exer exes exge exgi exis exit exrx exte extr exts gc-c gccc gccs gcet gcic gcii gcrg gcse gcss gcst gctc gcts gece geer gees geet gege gegg geic geie geig geir geis geit gere geri gers gert gesg gesi gess gest gete getg geti gets gett gggg ggss gicr gier gies giet gige gigg gigi gigs giis gire girg giri girr girs girt gise giss gist gite gits grcc grce grec gree greg gres gret grex gric grie grig gris grit grrr grrs grss grtc gsis gsix gsse gstr gtcr gtcs iccc icci iccr iccs icct icec icee icer ices icet icex icgc icis icrc icre icrr icrs icrt icsc icse icsi icsr icss icst icts iecc ieet ieie iere ieri iers iesc iesg iesi iesr iest iett igcc iger iges iget iggs igis igri iies iiie iiii iiis iiit iirc iirs iisc iisi iisr iist iitr iitt ircc ircg ircs ircx iree irer ires irex irgs iri- iric irie irig iris irix irrc irre irri irrs irse irsg irte irti irts iscc isci iscr iscs isct isec isee iser ises iset isgc isic isie isis isit isrg isri issc isse issi issr isss istc iste isti istr ists itcs itec iter ites itet itex itgc itgs itic itie itis itri itrs itse itsi ixxi rccc rccs rcet rcgc rcic rcis rcrg rcsc rcsi rcss rctc rctg rcti rcts recc rece reci recr recs rect rees reet rege regi regr regs regt reii reir reis reit rere rerg reri rers rert rese resi ress rest rete reti retr rets rett rexx rgit rgtr rgts ricc rice rics rict rier ries riet riex rige rigg rigi rigs riis rire riri