-er eee eeg eer eet ege egg egr egt egu ere erg err ert eru ete etg etr ett etu eu- eue eug eur eut ge- gee geg ger get geu ggg ggr ggt ggu gre grg grr grt gru gte gtg gtr gtt gtu gu- gue gug gur gut guu re- ree reg rer ret reu rge rgg rgr rgt rrg rrr rrt rru rte rtg rtr rtt rtu rue rug rur rut ruu te- tee teg ter tet teu tge tgg tgr tgt tgu tre trg trr trt tru tte ttg ttr ttt ttu tue tug tur tut tuu uee ueg uer uet uge ugg ugr ugt ugu ur- ure urg urr urt uru ute utr utt utu uue uug uur uut uuu

eeee eerg eete eetu egee eger egge egre egte erer eret erg- ergg erre ertu erur etee eter etre ette ettu euer euge eur- eure eurt geer geet gege gegg gere gert geru gete getg gett geue gggg gree greg gret greu grrr grue grug grur grut guer guge gugg gugu gure gurg gurr gurt guru gute gutt gutu reet rege regr regt regu rere rerg rert reru rete retr rett reue reut reuu rgtr rrrr rtee ruer ruet ruge rugg rure ruru rute rutt rutu teer teet tegg tegt tegu ter- tere terr teru tete tetr tett tetu teut tre- tree treg tret treu trge trte trtr true trug trut truu tter tttt tuer tuet tugg tugu ture turg turr turt turu tute tutt tutu uggt ugur uguu ure- uret urge urgu urre urte urur urut uter uttu utug uuuu

-tree eeeee egger egret erege erere errtu erte erter ertug etete etree etter eturu eurre geere geert geete gegge gerre gertt getee geter gette greer greet grege gregg grete grett greut grgur grrrr grure gruut guere gurge gurre gurur gutte reege reere reger reget regge regtt regur regut rere- reree reret retee reter retrg rette reuer reuet reute ruegg ruere ruete ruger ruget rugge ruter rutte ruutu teege tegre tegur teret tereu terge tergu terre tert- teter tetr- tette teuge treer treet treg- trere trete trett treut truer trugg trute ttttt turet turre turtu turut tutee tutte tuuru ugrug urger urgut urter urutu uter- utter uttur uturu uuuuu

eggert errett etgert ettutu eutere geegee gegger gerege gereut gerger gerret gertte geruge getter greete greger gregge gregre greter grette grugru gteter guegue guerre guetre gurugu guttee guttur r-tree regret reteer reteet retere retree retret retter rettur returu reuere reurge reuter reutte rugetu rugger rurutu rutger ruttee rutter t-tree teetee teeter terete terrer terret terter tertre tetete tetter treete treget tretee trette truett tugger tugrug turgut turret turtur tururu tuteur tutter tuttut ureter urette uteute

egrette gee-gee greetee greeter gregger gregree greuter grgeteg gru-gru grutter gueret gurue regreet regurge reteere reterre retrete rettert reutter terere tergett terreer terrere tettete treetee tregerg trettre trugger tuggurt tut-tut utterer

gerettet greegree teruteru

regretter terguette

grrrrrrrrrrrrrr