-er -ic c-- ccc cce ccg cci cco ccr cct ccx ce- cec cee ceg cei ceo cer cet cex cgc cge cgg cgi cgo cgr cgt ci- cic cie cig cii cio cir cit cix co- coc coe cog coi coo cor cot cox crc cre crg cri cro crr crt crx ctc cte ctg cti cto ctr ctt ctx cxc cxi cxo cxr cxt cxx ec- ecc ece ecg eci eco ecr ect ecx eec eee eeg eeo eer eet eex egc ege egg egi ego egr egt egx eic eie eig eii eio eir eit eix eo- eoc eoe eog eoi eoo eor eot erc ere erg eri ero err ert etc ete etg eti eto etr ett etx ex- exc exe exi exo exr ext exx gcc gce gcg gci gco gcr gct ge- gec gee geg gei geo ger get gex ggc ggg ggi ggo ggr ggt gic gie gig gii gio gir git goc goe gog goi goo gor got gox grc gre grg gri gro grr grt grx gtc gte gtg gti gto gtr gtt gtx gxt icc ice icg ici ico icr ict ie- iec iee ieg iei ier iet iex igc ige igg igi igo igr igt iic iie iii iio iir iit iix io- ioc ioe iog ioi ioo ior iot ir- irc ire irg iri iro irr irt irx itc ite itg iti ito itt itx ixc ixe ixi o-i oc- occ ocg oci oco ocr oct ocx oec oee oeg oei oeo oer oet oex ogc oge ogg ogi ogo ogt ogx oic oie oii oio oir oit oo- ooc oog ooi ooo oor oot oox or- orc ore org ori oro orr ort orx ot- otc ote otg oti oto otr ott ox- oxc oxi oxo oxt oxx rcc rce rcg rci rco rcr rct rcx re- rec ree reg rei reo rer ret rex rgc rge rgg rgi rgo rgr rgt rgx ric rie rig rii rio rir rit rix roc roe rog roi roo ror rot rox rrc rrg rri rrr rrt rtc rte rtg rti rto rtr rtt rtx rxr t-x tcc tce tcg tci tco tcr tct tcx te- tec tee teg tei teo ter tet tex tgc tge tgg tgi tgo tgr tgt tic tie tig tii tio tir tit tix to- toc toe tog toi too tor tot tox trc tre trg tri tro trr trt trx ttc tte ttg tti tto ttr ttt ttx txe txi txt xci xcr xcx xee xeg xer xet xex xge xgi xic xie xii xio xit xix xoc xog xoi xoo xor xot xox xrc xrt xrx xtc xti xtr xtx xxi xxo xxx

cccc ccci ccee ccgc ccgt ccic ccii ccir ccix ccoc ccrc ccre ccrg ccri ccrt cctc cctt ccxi cec- cece ceci ceco cect ceec cege cego ceor cer- cerc cere ceri cero cert cet- cete ceti ceto cexe cgcc cgcg cger cgro cicc cici cico cicr cict ciee cier cigi ciii ciit cior circ cire ciri ciro cirr cirt cite citg citi cito citt cixi coce coco coct coex cogi cogo coir coit coix coot cor- corc core corg cori coro corr cort cotc cote coti coto cott coxe crcc crce crcr cre- crec cree creg crei creo cret crex cric crie crig crit croc croe croo cror crot crrt crtc ctec ctge ctic ctor ctot ctrc cxii cxix cxro cxxi cxxx eccc ecce ecci ecco ecct ecig ecit eco- ecog ecot ecrc ecri ecrr ect- ectc ecto eeee eeoc eerc eerg eero eetc eete eext egcc egcg egcr egec egee eger egge eggi eggo egir ego- egoi egor egot egre egri egte eico eiec eiei eier eige eigg eire eitc eiti eito eitr eoir eore eori eotc eoto er-x ercc erce erec erei erer eret erg- ergg ergi ergo eric erie erio erit eroc eroe eroi eroo errc erre erro etcc etco etec etee eter etic etio etix etoe etox etre etro ette etti etto exco exec exer exge exgi exit exo- exor exrx exte extr gc-c gccc gcet gcic gcii gcrg gctc gece geer geet gege gegg gego geic geie geig geir geit geo- geog geox gere geri gero gert gete getg geti geto gett gggg gicr gier giet gige gigg gigi gigo giog gioi gire girg giri giro girr girt gite gito goce gocr goer gogi gogo goit goog gooi goor goot gore gorg gori goro gorr gort gote goti goto gott grcc grce grec gree greg gret grex gric grie grig grit groc grog groi groo gror grot grrr grtc gtco gtcr gtoe i-go iccc icci icco iccr icct icec icee icer icet icex icgc icoc icor icrc icre icrr icrt iecc ieet ieie ieio iere ieri iett igcc iger iget igoe igoo igor igot igri iiie iiii iiio iiit iioi iioo iirc iitr iitt iocg ioci ioee iogt ioii ioio ioit iooi iooo iore iorg iori iote ioto ircc ircg ircx iree irer irex iri- iric irie irig irio irix iroc irrc irre irri irte irti itec iter itet itex itgc itgo itic itie itoi itoo itor itri itto ixxi o-eo occc occi occt oce ocee ocet ocre ocro ocrr oct- octe octi octo oec- oecc oeec oere oeti ogee oger ogge oggi ogog ogoi ogre ogri ogro oici oier oigo oiii oire oirt oitc oiti oocr ooer oooo oore oort orce orci orco ore- orec oreg oreo orer orex orge orgo ori- oric orie orig orio orit orix oro- oroe oror orot orri orro ortc orte orto otee oter otic otit oto- otoe otog otoo otor otre otro otte otti otto oxer oxi- oxic oxie oxo- oxox oxxo rccc rcet rcgc rcic rcrg rctc rctg rcti recc rece reci recr rect reet rege regi rego regr regt reii reir reit reog reot rere rerg reri rero rert rete reti reto retr rett rexx rgit rgtr ricc rice rico rict rier riet riex rige rigg rigi rigo riot rire riri rite riti rito ritt rixc