-er -ic c-- ccc cce ccg cci ccl ccr ccs ccx ce- cec cee ceg cei cel cer ces cex cgc cge cgg cgi cgl cgr cgs ci- cic cie cig cii cil cir cis cix cl- clc cle clg cli cll clr cls clx crc cre crg cri crl crr crs crx csc cse csg csi csl csr css csx cxc cxi cxl cxr cxs cxx ec- ecc ece ecg eci ecl ecr ecs ecx eec eee eeg eel eer ees eex egc ege egg egi egl egr egs egx eic eie eig eii eil eir eis eix elc ele elg eli ell elr els elx erc ere erg eri erl err ers es- esc ese esg esi esl esr ess esx ex- exc exe exi exl exr exs exx gcc gce gcg gci gcl gcr gcs ge- gec gee geg gei gel ger ges gex ggc ggg ggi ggr ggs gic gie gig gii gil gir gis glc gle glg gli gll glr gls glx grc gre grg gri grl grr grs grx gsc gse gsg gsi gsl gsr gss gsx gxl gxs icc ice icg ici icl icr ics ie- iec iee ieg iei iel ier ies iex igc ige igg igi igl igr igs iic iie iii iil iir iis iix il- ilc ile ilg ili ill ilr ils ilx ir- irc ire irg iri irl irr irs irx is- isc ise isg isi isl isr iss ixc ixe ixi ixl lcc lce lcg lci lcl lcr lcs lcx lec lee leg lei lel ler les lex lgc lge lgg lgi lgl lgr lgs lic lie lig lii lil lir lis lix llc lle llg lli lll llr lls lrc lrg lri lrr lrs lsc lse lsg lsi lsl lsr lss lxc lxi lxr lxx rcc rce rcg rci rcl rcr rcs rcx re- rec ree reg rei rel rer res rex rgc rge rgg rgi rgr rgs rgx ric rie rig rii ril rir ris rix rlc rle rlg rli rll rlr rls rrc rrg rri rrl rrr rrs rsc rse rsg rsi rsl rsr rss rsx rxr rxs scc sce scg sci scl scr scs scx se- sec see seg sei sel ser ses sex sgc sge sgg sgi sgl sgr sgs sgx sic sie sig sii sil sir sis six slc sle slg sli sll slr sls slx sr- src sre srg sri srl srr srs srx ss- ssc sse ssg ssi ssl ssr sss ssx sxc sxi sxl sxs xci xcl xcr xcx xee xeg xel xer xes xex xge xgi xgl xic xie xii xis xix xlg xli xlr xls xrc xrx xsc xsi xsl xss xxi xxl xxx

cccc ccci cccl cccs ccee ccel ccgc ccgs ccic ccii ccil ccir ccis ccix cclc cclg ccli ccls cclx ccrc ccre ccrg ccri ccrl ccrs ccsg ccsi ccsl ccss ccxi ccxl cec- cece ceci cecs ceec ceel cees cege ceil cel- celc cele celi cell cels cer- cerc cere ceri cerl cers cesc cese cesg cesi cesr cess cexe cgcc cgcg cgel cger cges cggs cgis cgss cicc cici cicr cics ciee ciel cier cies cigi cigs ciii ciis cili cill cils circ cire ciri cirl cirr cirs cis- cisc cise cisl cisr ciss cixi clec clee cleg clei cler cles clic clig clii clir clis clix clri clrs clsc clxi clxx crcc crce crcr cre- crec cree creg crei cres crex crgs cric crie crig cris crls crss cscc csce csci cscl cscr cscs csec csee cser csir csis csix cslr csrc csrs csse cssr cxii cxix cxxi cxxx e-cl eccc ecce ecci eccl eces ecgs ecig ecil ecis ecrc ecri ecrl ecrr ecsc ecse ecss eecs eeee eees eegs eele eels eerc eerg eers eese eesi egcc egcg egcr egec egee egel eger egge eggi eggs egil egir egis eglc egle egli egre egri egsc egsl egss eics eiec eiei eier eies eige eigg eile eire eirs eise eiss elce elec elee eler eles elex elgg elic elie elil elis elix elle elli ells else er-x ercc erce erec erei erel erer eres erg- ergg ergi ergs eric erie eril eris erle erli erll errc erre errs erse ersi esce esci escr escs esee esel eser eses esie esil esis esli esri esse essg essi essl excl exec exel exer exes exge exgi exis exrx gc-c gccc gccs gcic gcii gclc gcrg gcse gcss gece geel geer gees gege gegg gegl geic geie geig geil geir geis gele gelg geli gell gels gere geri gerl gers gesg gesi gess ggcl gggg ggss gicr giel gier gies gige gigg gigi gigs giis gile gilg gili gill gils gire girg giri girl girr girs gise giss glcc glce glee gleg glei gles glge gli- glic glie glis glrx grcc grce grec gree greg gres grex gric grie grig gril gris grrl grrr grrs grss gsis gsix gsli gsse iccc icci iccl iccr iccs icec icee icel icer ices icex icgc icis icle icll iclr icrc icre icrr icrs icsc icse icsi icsr icss iecc ieie iele iels iere ieri iers iesc iesg iesi iesr igcc igel iger iges iggs igil igis igli igri iies iiie iiii iiis iirc iirs iisc iisi iisr ilce ile- ilec iler iles ilex ilic ilie ilir ilis ill- ille illi ills ilre ilse ilxx ircc ircg ircs ircx iree irel irer ires irex irgs iri- iric irie irig iril iris irix irrc irre irri irrs irse irsg iscc isci iscr iscs isec isee isel iser ises isgc isic isie isil isis isle isls isrg isri issc isse issi issr isss ixil ixxi lccc lcce lccs lcer lces lcis lcls lcrg lcrl lcrs lcsc lcsr lece leel leer lees lege legg legi legs leic leie leil leir leis leix lele leli lell lerc lere lese less lexi lexx lger lges lice licr lics lieg liel lier lies ligc lige ligg ligi liig liii liir liis lile lilg lili lill lils lirc lire lirg liri lirl lirr lirs lise