-er eee eek eer eet ejt eke ekr ekt ere erk err ert ete etj etk etr ett jee jej jek jer jet jjj jjk jjr jkk jkr jkt jrk jrr jrt jte jtk jtr jtt k-t ke- kee kek ker ket kje kjr kke kkk kkr kkt krk krr krt kte ktj ktk ktr ktt re- ree rek rer ret rjk rjr rke rkk rkt rrk rrr rrt rte rtj rtk rtr rtt te- tee tej tek ter tet tje tjr tke tkk tkr tkt tre trk trr trt tte ttk ttr ttt

eeee eeke eete ejer ekek eker eket erer eret erke erre etee eter etre ette jeer jeet jeke jere jerk jert jete jett keek keer keet kejj keke ker- kere kerk kerr kert ket- kete ketk ketr kett kjee kjer kjet kjjj kjjk kjjr kjjt kjke kjkj kjkk kjkt kjrt kjtt kkjk kkkj kkkk kkre kkrk kkrr kkrt kktk kree krej krek kret krje krjk krjt krke krkk krkr krre krrk krrr krrt krtk krtr ktee ktek ktjj ktke ktkk ktkr ktkt ktre ktrk ktrr ktrt kttk kttr kttt reek reet reke rekt rere rert rete retr rett rrrr rtee teej teek teer teet teke ter- tere terj terk terr tete tetr tett tre- tree trek tret trte trtr tter tttt

-tree eeeee ekker erere erte erter eteke etete etree etrek etter jeerk jeker jerre jerte jetee jeter jette jtekt k-jee keere kerek keret kerre ketek keter kette kreek kreke krete reere rekke rere- reree reret retee reter retje rette rt-rk rtejr teket tekke terek teret terje terre tert- teter tetr- tette treer treet trere trete trett ttttt

errett jeerer jerker jettee jetter k-tree keeker kerker kertee ketter kreker kretek r-tree reeker rejerk reteer reteet retere retree retret retter t-tree teetee teeter terete terrer terret terter tertre tetete tetter tjejer treete treker tretee trette

ekekete kee-kee kreeker rejekk- reteere reterre retrete rettert terere terreer terrere tettete treetee trekker trettre

ketterer teketeke

keek-keek