-er c-- ccc cce ccm ccp ccr cct ccx ce- cec cee cem cep cer cet cex cmc cme cmm cmp cmr cmt cmx cpc cpe cpm cpp cpr cpt cpx crc cre crm crp crr crt crx ctc cte ctm ctp ctr ctt ctx cxc cxp cxr cxt cxx ec- ecc ece ecm ecr ect ecx eec eee eem eep eer eet eex em- emc eme emm emp emr emt emx ep- epc epe epm epp epr ept epx erc ere erm erp err ert etc ete etm etp etr ett etx ex- exc exe exp exr ext exx m-r mc- mcc mce mcm mcp mcr mct mcx mec mee mem mep mer met mex mmc mme mmm mmp mmr mmt mmx mpc mpe mpm mpp mpr mpt mpx mrc mre mrm mrp mrr mrt mrx mtc mte mtm mtp mtr mtt mtx mxc mxp mxr p-p pcc pce pcm pcp pcr pct pcx pec pee pem pep per pet pex pmc pme pmm pmp pmr pmt pmx ppc ppe ppm ppp ppr ppt ppx prc pre prm prp prr prt prx pt- ptc pte ptm ptp ptr ptt ptx pxc pxe pxm pxr pxt rcc rce rcm rcp rcr rct rcx re- rec ree rem rep rer ret rex rmc rme rmm rmp rmr rmt rmx rpc rpe rpm rpp rpr rpt rpx rrc rrm rrp rrr rrt rtc rte rtm rtp rtr rtt rtx rxp rxr t-x tcc tce tcm tcp tcr tct tcx te- tec tee tem tep ter tet tex tmc tme tmm tmp tmr tmt tmx tpc tpe tpm tpp tpr tpt tpx trc tre trm trp trr trt trx ttc tte ttm ttp ttr ttt ttx txe txt xcp xcr xcx xee xem xep xer xet xex xmc xmm xmp xmr xmt xmx xpc xpe xpm xpp xpt xrc xrt xrx xtc xtm xtp xtr xtx xxp xxx

cccc cccm cccp ccee ccmc ccmm ccmp ccpe ccpm ccpp ccpr ccrc ccre ccrp ccrt cctc cctt cec- cece cecm cecp cect ceec ceem ceme cemm cemp cemr cepc cepe cepp cepr cept cer- cerc cere cerp cert cet- cete cetp cexe cmcc cmec cmmc cmpc cmpp cmrr cmtc cpce cpcm cpep cper cpme cpmp cppm cpre cprm cprt cptp cptr crcc crce crcr cre- crec cree crem crep cret crex crmp crpc crrt crtc crtm crtp ctcp ctec ctep ctpp ctrc ctrm ctrp cxxx eccc ecce eccm ecct ecem ecmp ecpm ecpp ecrc ecrm ecrr ect- ectc eeee eerc eetc eete eext emcc emer emet emex emme empc empe empt emre emte emtp epcc epec epee eper eppc eppp eprp epte epxp er-x ercc erce ercp erec erem erer eret ermc erme erpe errc erre etcc etec etee etem eter etre etrm ette exec exer exmr expm expr expt exrx exte extr mccc mccx mcep mcmc mcmt mcmx mcpc mcpp mcrc mctc mcxc mec- mecc mece mecr meem meep meer meet memc meme memr memx mepe mer- merc mere merm merp mert met- mete mett mexx mmcc mmcm mmct mmcx mmmc mmmm mmpc mmpr mmrc mmrp mmxx mpcc mpct mpec mpmc mppc mppe mppp mprp mptc mptp mr-c mrcc mrce mrcp mree mrmc mrrc mrtm mrtt mtcr mtep mtrc mtre mtrr mttr mxpx pccc pcce pcem pcep pcer pcpm pcpp pcrc pcre pcte pece pecr pect peec peep peer peet pemt pepe per- perc pere perm perp perr pert pete petr pett pmcc pmmp pmpm pmrc pmrt ppcc ppcm pper pppp pprc pprm pptt prcc prcp pre- prec pree prem prep pret prex prmc prrm prtc prtm prtp prtr ptcc pter ptmp pttc rccc rcep rcet rcmp rcpt rctc recc rece recm recp recr rect reem reep reet reme remp repe repp repr rept rere rert rete retr rett rexx rmrp rpet rrmc rrmp rrrr rtcc rtce rtcm rtee rtex rtmc rtmp rttp tccc tcep tctc tecr tect teec teem teer teet teme temp tepe tepp ter- terc tere term terp terr tete tetr tett tetx text tmcc tmcm tmep tmtt tpcp tper tpmt tppp tppr tpte tptp tptr trcc tre- trec tree trem tret trex trpc trpe trpm trpp trtc trte trtr ttcp tter tttt txtr xeer xeme xer- xert xexe xmpp xmtc xpcc xper xrep xtep xxxx

-tree c-met c-p-c c-tec ccccc ccett ceere cemec cemex cemre cepet cerc- cerce cerec cerer ceret cerre certe cetme cette cmere cpctc crece creem creep creer creme cremp crepe crept crete cteep ctree cttee eeeee eemct eepee emcee emeer emere emert emmer emmet empee empte emtec emtee eperc erect erem- erept erere erte erter etete etext etree etter excpt exect execx exeem exeme exept exert exmet exper exptr exter extre mcmxc mcree mcrpc meece meere meete memer memex merce merer meret merre merte meter metr- metre metrx mette mexer mmccc mmmcc mmmmm mpret mrmet mt-tc mt-te mt-tm mt-tp mt-tr mt-tt mtepe mtree p-rep pcept pcert pctct peece peere peert peete pemex pepee peppe pept- perce perec perer peret perre perte peter petr- petre pette pexec prece preem preme premp prete pter- ptere ptprc ptpre ptprm ptprr ptprt recce recep recet recpt rect- recte reece reeme reepe reere remee remer remet remex repec repet reppe reprt rere- reree reret retee retem reter retex rette rexer rtext t-rex tcpmp teeme teepe tempe tempt tepee tepet terce terem teret terex terme terre tert- teter tetex tetr- tette texte treer treet treme tremp trepp trept trere trete trett ttttt xerem xerte xetec xetex xexex xmmer xpect xterm xtext xtree

ceecee cerete cermet cermex creete cremec cremer ctcpec e-text eerect emeere emeter emmert emmett errett etcetc except excerp excrex exempt exerce exeter expect expert extemp m-tree mccree mcteer meeter meetme meetre mememe memere mercer merece merete mermer mermet merrem merret merter met-rx meteer metrer metter mettet mp-pet peepee peeper peerce peerer peeter peetre pempem pepper percee percer perere perper perpet perree perret perrex perter pertex pertre pet-ct peteet petree petrem petrer petter pettet pppppp preece prepex prepme preter pretex pretre prette r-tree recept reeper remeet remete rempec repete repmet repper