-er eee eeg eep eer ees eet eex ege egg egp egr egs egt egx ep- epe epg epp epr eps ept epx ere erg erp err ers ert es- ese esg esp esr ess est esx ete etg etp etr ets ett etx ex- exe exp exr exs ext exx g-p ge- gee geg gep ger ges get gex ggg ggp ggr ggs ggt gpe gpg gpp gpr gps gpt gpx gre grg grp grr grs grt grx gse gsg gsp gsr gss gst gsx gte gtg gtp gtr gts gtt gtx gxp gxs gxt p-p pee peg pep per pes pet pex pge pgg pgp pgr pgs pgt ppe ppg ppp ppr pps ppt ppx pre prg prp prr prs prt prx ps- pse psg psp psr pss pst psx pt- pte ptg ptp ptr pts ptt ptx pxe pxg pxr pxs pxt re- ree reg rep rer res ret rex rge rgg rgp rgr rgs rgt rgx rpe rpg rpp rpr rps rpt rpx rrg rrp rrr rrs rrt rse rsg rsp rsr rss rst rsx rte rtg rtp rtr rts rtt rtx rxp rxr rxs se- see seg sep ser ses set sex sge sgg sgp sgr sgs sgt sgx spe spg spp spr sps spt spx sr- sre srg srp srr srs srt srx ss- sse ssg ssp ssr sss sst ssx ste stg stp str sts stt stx sxs sxt t-x te- tee teg tep ter tes tet tex tge tgg tgp tgr tgs tgt tpe tpg tpp tpr tps tpt tpx tre trg trp trr trs trt trx tse tsg tsp tsr tss tst tsx tte ttg ttp ttr tts ttt ttx txe txs txt xee xeg xep xer xes xet xex xge xgp xpe xpg xpp xps xpt xrt xrx xsp xss xst xtp xtr xts xtx xxp xxx

eeee eees eegs eeps eerg eers eese eete eets eext egee eger egge eggp eggs egpe egre egss egte egts epee eper epes eppp epps eprp eprs epsp epss epsx epte epxp er-x erer eres eret erg- ergg ergs erpe erps erre errs erse erst erts esee eser eses eset espe espp esps esse essg essp esst este estp estr ests etee eter etes etre ette exer exes exge expr expt exrx exte extr exts geep geer gees geet gege gegg gepe gere gers gert gesg gess gest gete getg gets gett gggg ggss gper gpgp gprp gprs gpsg gpss gpxe gree greg grep gres gret grex grps grrr grrs grss gspt gsse gstr peep peer pees peet pegg pegs pepe peps per- pere perg perp perr pers pert pese pess pest pete petr pets pett pger pgss pper pppp ppps ppss ppts pptt pre- pree preg prep pres pret prex prgs prps prrs prse prss prtp prtr pseg psgr pspp pspr psps psrp psse psst psts pter ptgs pxes reep rees reet rege regr regs regt repe repp repr reps rept rere rerg rers rert rese resp ress rest rete retr rets rett rexx rgtr rgts rpet rpgs rpps rpts rrrr rrsp rsee rsps rsre rstp rsts rtee rtes rtex rtgs rtps rtss rttp rtts rxes se-e se-g se-s se-t se-x seeg seep seer sees seet seex sege segg segs sepe sepg sepp sepr seps sept sepx sere serg serp serr sers sert sese sess sest set- sete sets sett setx sex- sexe sexp sext sger sges sggg sggs sgps sgss sgts spee speg sper spes spet spex spgt spps sprs spse spsp spss spst sptr spts sres srps srpt srpx srsp srtp srtr ssee ssep sses sset ssex ssgs ssgt sspe ssps sspt sspx ssrg ssrs ssss sstp ssts stee steg step ster stes stet stex stge stgr stpp stps stre strs stss sttr teer tees teet tegg tegs tegt tepe tepp ter- tere terp terr ters tese tesp tess test tete tetr tets tett tetx text tgts tpeg tper tppp tppr tprs tpte tptp tptr tre- tree treg tres tret trex trge trpe trpg trpp trps trst trte trtr tses tset tsgt tsps tspt tsse tssg tssr tsst tsts tter ttss tttt txtr xeer xer- xers xert xexe xper xrep xtep xtsr xxxx

-tree eeeee eepee egers egest egger egres egret epees eppes epsxe erege erept erere erest erets erres erses erste ersts erte erter ertes esere esp-r esper espre esser esses essex essse estee estep ester estes estet estre etest etete etext etree etres etter ettes exept exert exper exptr exter extre extts geeps geere geers geert geese geest geete gegge geres gerre gers- gerse gerss gerts gertt geser gesse geste gests getee geter gette getts greer grees greet grege gregg gregs grepe greps grese gress grest grete grett grrrr gsses gtspp gtsss p-rep peege peeps peere peers peert peese peest peete peets pepee pepes peppe pepst pept- perer peres peret perge perps perre perse persp perst perte peses pesse peste pests peter petes petr- petre pette petts pgrep ppers prees pregs prepg preps prese press prest prete pssst pssts pter- ptere pters ptges ptpre ptprg ptprr ptprs ptprt reege reepe reere reese reest reger reges reget regex regge regts regtt repeg repet reppe repps reprt repts rere- reree reres reret resee reses reset resse reste restr rests retee reter retes retex retrg rette retts rexer rexes rrsps rtext s-gps s-rpg seege seeps seere seers seese seest seete segeg seger seget segge segre segrt sepet sept- septs serer seres seret serge sergs sergt serpe serps serre serse serss sert- serte serts seser seses sesse seste setee seter setse sette setts sexer sexes sexps sexpt sexst sext- sexte sexts speer spees speet speex spere sperg sperr spert spete spets spree spres spret ssgts sssss steeg steep steer stees steet steg- stege stegs step- stepe stepp steps stept stere sterr sters stert stete stets stger stges stree strep stret strrs sttep t-rex teege teepe teers teese teest teets teges tegre tepee tepes tepet teres teret terex terge terps terre terrs terse tert- tespe tesse teste tests teter tetes tetex tetr- tette