-er eee eer eet ejt eju ere err ert eru ete etj etr ett etu eu- eue euj eur eut jee jej jer jet jeu jjj jjr jju jrr jrt jte jtr jtt jtu jue jur jut re- ree rer ret reu rjr rrr rrt rru rte rtj rtr rtt rtu rue rur rut ruu te- tee tej ter tet teu tje tjr tju tre trr trt tru tte ttr ttt ttu tue tuj tur tut tuu uee uer uet ur- ure urr urt uru ute utj utr utt utu uue uur uut uuu

eeee eete eetu ejer erer eret erre ertu erur etee eter etre ette ettu euer eur- eure eurt jeer jeet jeju jere jert jeru jete jett jeur juju jure jurr jute reet rere rert reru rete retr rett reue reut reuu rrrr rtee ruer ruet rure ruru rute rutt rutu teej teer teet teju ter- tere terj terr teru tete tetr tett tetu teut tre- tree tret treu trte trtr true trut truu tter tttt tuer tuet ture turr turt turu tute tutt tutu ure- uret urre urte urur urut uter uttu uuuu

-tree eeeee ejure erere errtu erte erter etete etree etter eturu eujet eurre jeetu jejur jerre jerte jetee jeter jette jetut jeure ju-ju jueju juter juuru reere rere- reree reret retee reter retje rette reuer reuet reute rtejr ruere ruete ruter rutte ruutu teret tereu terje terre tert- teter tetr- tette treer treet trere trete trett treut truer trute ttttt turet turje turju turre turtu turut tutee tutte tuuru ujue urter urutu uter- utter uttur uturu uuuuu

errett ettutu eutere jeerer jettee jetter jettru jeurre jurere r-tree reteer reteet retere retree retret retter rettur returu reuere reuter reutte rurutu ruttee rutter t-tree teetee teeter terete terrer terret terter tertre tetete tetter tjejer tjetju treete tretee trette truett trujet ttujur turret turtur tururu tuteur tutter tuttut ureter urette uteute

jurruru reteere reterre retrete rettert reutter terere terreer terrere tettete treetee trettre tut-tut utterer

teruteru