-er eee eeg eer eet ege egg egr egt ere erg err ert ete etg etr ett ge- gee geg ger get ggg ggr ggt gre grg grr grt gte gtg gtr gtt re- ree reg rer ret rge rgg rgr rgt rrg rrr rrt rte rtg rtr rtt te- tee teg ter tet tge tgg tgr tgt tre trg trr trt tte ttg ttr ttt

eeee eerg eete egee eger egge egre egte erer eret erg- ergg erre etee eter etre ette geer geet gege gegg gere gert gete getg gett gggg gree greg gret grrr reet rege regr regt rere rerg rert rete retr rett rgtr rrrr rtee teer teet tegg tegt ter- tere terr tete tetr tett tre- tree treg tret trge trte trtr tter tttt

-tree eeeee egger egret erege erere erte erter etete etree etter geere geert geete gegge gerre gertt getee geter gette greer greet grege gregg grete grett grrrr reege reere reger reget regge regtt rere- reree reret retee reter retrg rette teege tegre teret terge terre tert- teter tetr- tette treer treet treg- trere trete trett ttttt

eggert errett etgert geegee gegger gerege gerger gerret gertte getter greete greger gregge gregre greter grette gteter r-tree regret reteer reteet retere retree retret retter t-tree teetee teeter terete terrer terret terter tertre tetete tetter treete treget tretee trette

egrette gee-gee greetee greeter gregger gregree grgeteg regreet reteere reterre retrete rettert terere tergett terreer terrere tettete treetee tregerg trettre

greegree

regretter

grrrrrrrrrrrrrr