-er eee eeg eem eer ees eet ege egg egm egr egs egt egu em- eme emg emm emr ems emt emu ere erg erm err ers ert eru es- ese esg esm esr ess est esu ete etg etm etr ets ett etu eu- eue eug eur eus eut ge- gee geg gem ger ges get geu ggg ggm ggr ggs ggt ggu gme gmg gmm gmr gms gmt gre grg grm grr grs grt gru gse gsg gsm gsr gss gst gsu gte gtg gtm gtr gts gtt gtu gu- gue gug gum gur gus gut guu m-r mee meg mem mer mes met meu mge mgm mgr mgs mgt mgu mme mmg mmm mmr mms mmt mmu mre mrg mrm mrr mrs mrt mru mse msg msm msr mss mst msu mte mtg mtm mtr mts mtt mtu mue mug mum mur mus mut muu re- ree reg rem rer res ret reu rge rgg rgr rgs rgt rme rmg rmm rmr rms rmt rrg rrm rrr rrs rrt rru rse rsg rsm rsr rss rst rsu rte rtg rtm rtr rts rtt rtu rue rug rum rur rus rut ruu se- see seg sem ser ses set seu sge sgg sgm sgr sgs sgt sgu sme smg smm smr sms smt smu sr- sre srg srm srr srs srt ss- sse ssg ssm ssr sss sst ssu ste stg stm str sts stt stu sue sug sum sur sus sut suu te- tee teg tem ter tes tet teu tge tgg tgm tgr tgs tgt tgu tme tmg tmm tmr tms tmt tmu tre trg trm trr trs trt tru tse tsg tsm tsr tss tst tsu tte ttg ttm ttr tts ttt ttu tue tug tum tur tus tut tuu uee ueg uem uer ues uet uge ugg ugm ugr ugs ugt ugu um- ume umg umm umr ums umt umu ur- ure urg urm urr urs urt uru use usg usm usr uss ust usu ute utm utr uts utt utu uue uug uum uur uus uut uuu

eeee eees eegs eems eerg eers eese eete eets eetu egee egem eger egge eggs egre egsm egss egte egts emer emes emet emeu emme emms emmu emre emrs emse emst emte emts emus erem erer eres eret erg- ergg ergs erme erms erre errs erse erst erts ertu erum erur erus esee esem eser eses eset esme esmr esmt esse essg esst essu este estr ests esus etee etem eter etes etre etrm etsu ette ettu euer euge eums eur- eure eurt euse geer gees geet gege gegg gem- gemm gemr gems gere germ gers gert geru gesg gess gest gesu gete getg gets gett geue geum gggg ggss gmer gmme gmmr gmrs gree greg grem gres gret greu grmt grrr grrs grsm grss grue grug grum grur grus grut gsse gstr gsur gtsm guer gues guge gugg gugu gume gumm gums gure gurg gurr gurs gurt guru guse guss gust gute guts gutt gutu guus meem meer mees meet meg- mege megg megr megs megu meme memr mems memu mer- mere merm mers mert meru mes- mese mesg mesr mess mest met- mete mets mett metu meum meus mger mges mgmt mgrm mgrs mgsm mgts mgus mmes mmmm mmms mmse mmst mmsu mmts mmus mree mreg mres mrse mrtm mrts mrtt msee msem msgr msgs msgt msmm msms msmu msrt mssg mssm mssr msst mstr msts msus mtge mtgs mtre mtrr mtss mtst mttr mtts muee mues muet mugg mugs mugu mume mumm mums mumu mure murg murr murs murt muru muse muss must musu mute muts mutt mutu muut reem rees reet rege regm regr regs regt regu reme rems rere rerg rers rert reru rese ress rest rete retr rets rett reue reus reut reuu rgtr rgts rmrg rmst rmtu rrrr rrum rsee rsme rsmg rsre rsts rstu rsum rtee rtes rtgs rtms rtss rtts ruer rues ruet ruge rugg rugs rume rumm rums rumt rure rurs ruru ruse russ rust rusu rute ruts rutt rutu se-e se-g se-s se-t se-u seeg seem seer sees seet seeu sege segg segs segu seme sems semu sere serg serm serr sers sert seru sese sess sest set- sete sets sett seur sgem sger sges sggg sggs sgsm sgss sgts smee smeg smet smgs smrt smss smte smtu smug smur smus smut srem sres srtr ssee ssem sses sset ssgs ssgt ssrg ssrm ssrs sssm ssss ssts stee steg stem ster stes stet stge stgr stms stmt stre strs stru stsm stss sttr stue stug stum stur stus stut suee suer sues suet sueu sug- suge sugg sum- sume sums sumu sur- sure surg surr surs surt suru sus- suse suss sust susu sute sutu suum suus teem teer tees teet tegg tegs tegt tegu teme tems temu ter- tere term terr ters teru tese tess test tete tetr tets tett tetu teut tgts tmge tmtt tre- tree treg trem tres tret treu trge trms trmu trst trte trtr true trug trus trut truu tses tset tsgt tsse tssg tssm tssr tsst tstm tsts tsum tter ttms ttss tttt tuer tues tuet tugg tugs tugu tume tums tumu ture turg turm turr turs turt turu tusm tuss tust tute tuts tutt tutu tuum uers uess uggs uggt ugur uguu umer umes umet ummg umms umsu umts umus umut ure- ures uret urge urgu urre urse urss ursu urte urts urum urur urus urut usee user uses uset usme usmm usms usse ussr usss usst ussu uste ustm usts usus uter utes uttu utug uuuu

-tree e-gms eeeee egers egest egeus egger egrem egres egret emeer emere emerg emert emese emeus emmer emmet emtee emure erege erem- erere erest erets ermes erres errtu erses erste ersts erte erter ertes ertug eruts esere esmes esser esses essse essue estee ester estes estet estre estur estus esure etest etete etree etres etter ettes eturu euges eum-u eurre eurus euser geere geers geert geese geest geete gegge gemer gemme