-er eee eeg eer ees eet ege egg egr egs egt egu ere erg err ers ert eru es- ese esg esr ess est esu ete etg etr ets ett etu eu- eue eug eur eus eut ge- gee geg ger ges get geu ggg ggr ggs ggt ggu gre grg grr grs grt gru gse gsg gsr gss gst gsu gte gtg gtr gts gtt gtu gu- gue gug gur gus gut guu re- ree reg rer res ret reu rge rgg rgr rgs rgt rrg rrr rrs rrt rru rse rsg rsr rss rst rsu rte rtg rtr rts rtt rtu rue rug rur rus rut ruu se- see seg ser ses set seu sge sgg sgr sgs sgt sgu sr- sre srg srr srs srt ss- sse ssg ssr sss sst ssu ste stg str sts stt stu sue sug sur sus sut suu te- tee teg ter tes tet teu tge tgg tgr tgs tgt tgu tre trg trr trs trt tru tse tsg tsr tss tst tsu tte ttg ttr tts ttt ttu tue tug tur tus tut tuu uee ueg uer ues uet uge ugg ugr ugs ugt ugu ur- ure urg urr urs urt uru use usg usr uss ust usu ute utr uts utt utu uue uug uur uus uut uuu

eeee eees eegs eerg eers eese eete eets eetu egee eger egge eggs egre egss egte egts erer eres eret erg- ergg ergs erre errs erse erst erts ertu erur erus esee eser eses eset esse essg esst essu este estr ests esus etee eter etes etre etsu ette ettu euer euge eur- eure eurt euse geer gees geet gege gegg gere gers gert geru gesg gess gest gesu gete getg gets gett geue gggg ggss gree greg gres gret greu grrr grrs grss grue grug grur grus grut gsse gstr gsur guer gues guge gugg gugu gure gurg gurr gurs gurt guru guse guss gust gute guts gutt gutu guus rees reet rege regr regs regt regu rere rerg rers rert reru rese ress rest rete retr rets rett reue reus reut reuu rgtr rgts rrrr rsee rsre rsts rstu rtee rtes rtgs rtss rtts ruer rues ruet ruge rugg rugs rure rurs ruru ruse russ rust rusu rute ruts rutt rutu se-e se-g se-s se-t se-u seeg seer sees seet seeu sege segg segs segu sere serg serr sers sert seru sese sess sest set- sete sets sett seur sger sges sggg sggs sgss sgts sres srtr ssee sses sset ssgs ssgt ssrg ssrs ssss ssts stee steg ster stes stet stge stgr stre strs stru stss sttr stue stug stur stus stut suee suer sues suet sueu sug- suge sugg sur- sure surg surr surs surt suru sus- suse suss sust susu sute sutu suus teer tees teet tegg tegs tegt tegu ter- tere terr ters teru tese tess test tete tetr tets tett tetu teut tgts tre- tree treg tres tret treu trge trst trte trtr true trug trus trut truu tses tset tsgt tsse tssg tssr tsst tsts tter ttss tttt tuer tues tuet tugg tugs tugu ture turg turr turs turt turu tuss tust tute tuts tutt tutu uers uess uggs uggt ugur uguu ure- ures uret urge urgu urre urse urss ursu urte urts urur urus urut usee user uses uset usse ussr usss usst ussu uste usts usus uter utes uttu utug uuuu

-tree eeeee egers egest egeus egger egres egret erege erere erest erets erres errtu erses erste ersts erte erter ertes ertug eruts esere esser esses essse essue estee ester estes estet estre estur estus esure etest etete etree etres etter ettes eturu euges eurre eurus euser 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 grese gress grest grete grett greut grgur grrrr grues grure gruse gruss grust gruts gruut gsses gtsss guere guess guest gurge gurre gurse gursu gurts gurur gurus guste gusts gustu gutte reege reere reese reest reger reges reget regge regts regtt regur regus regut rere- reree reres reret resee reses reset resse reste restr rests resue resus retee reter retes retrg retsu rette retts reuer reuet reuse reuss reute rsust ruegg ruere ruers ruete ruger ruget rugge ruses russe ruste rusts rustu ruter rutte ruutu seege seere seers seese seest seesu seete segeg seger seget segge segre segrt segue segur segus serer seres seret serge sergs sergt serre serse serss sert- serte serts serue serug serut seser seses sesse seste sestu sesue setee seter setse sette setts settu setus setut seuer seuge seure seuss seute ssgts sssss steeg steer stees steet steg- stege stegs stere sterr sters stert stesu stete stets steur stger stges stree stret streu strrs strue strug strut stuer sture sturt stuse stuss stute stuue suere suers suess suest suete suets sueur suger suget sugge suggs sugru sugus sugut surer sures surge surgu surre surte surtr surur surus suser suses susse susus sutee suter sutes sutte suttu teege teers teese teest teets teges tegre tegur tegus teres teret tereu terge tergu terre terrs terse tert- tesse teste tests teter tetes tetr- tetsu tette teuge teuts treer trees treet treg- trere tres- trese tress trest trete trets trett treus treut truer trues trugg trugs truse truss trust trute truus tsere tsets tsgts tsuge tsuru tsuur ttest ttttt turet turre turse turss turst tursu turtu turut tutee tutte tutus tuuru ugrug urger urges urgut ursus urter urutu usees users usest usses uster ustur usure usutu uter- utter uttur uturu uuuuu

egests eggers eggert egress egrets erestu eresus eretes ergste errest errett erster ersure esgrus essert essess essgee esssse essure estees esters estree estreg estres estrus estter esttes esture etgert ettutu eutere g-test geegee geerts geeste geests gegger gerege gereut gerger gerges gerres gerret gerrus gertte gertus geruge gesees gesser gester gestes gestur gestus getrse getset getter greers greese greest greete greets greger greges gregge greggs