-er ddd dde ddk ddr ddt de- ded dee dek der det dke dkk dkr dkt drd dre drk drr drt dtd dte dtk dtr dtt ed- edd ede edk edr edt eed eee eek eer eet ekd eke ekr ekt erd ere erk err ert etd ete etk etr ett k-t kde kdk kdr kdt ke- ked kee kek ker ket kke kkk kkr kkt krd krk krr krt kte ktk ktr ktt rdd rde rdr rdt re- red ree rek rer ret rke rkk rkt rrd rrk rrr rrt rtd rte rtk rtr rtt tdd tde tdk tdr tdt te- ted tee tek ter tet tke tkk tkr tkt trd tre trk trr trt ttd tte ttk ttr ttt

dddd ddre dedd dede deed deek deer deet dek- deke der- dere derk derr dete detk detr dred dree drek dret dted dtek edde ede- eder eede eeee eeke eete eked ekek eker eket erde ered erer eret erke erre etee eter etre ette kddd kddk kddr kdet kdkd kdkk kdkr kdkt kdtd kdtr kedd kede kedr kedt keed keek keer keet keke ker- kere kerk kerr kert ket- ketd kete ketk ketr kett kkdd kkdt kked kkkk kkre kkrk kkrr kkrt kktk krdd krde krdr kred kree krek kret krkd krke krkk krkr krre krrk krrr krrt krtk krtr ktdd ktde ktdk ktdr kted ktee ktek ktke ktkk ktkr ktkt ktre ktrk ktrr ktrt kttk kttr kttt rder redd rede redr reed reek reet reke rekt rerd rere rert retd rete retr rett rred rrrr rtdt rtee tdkr tedd tede tedk teed teek teer teet teke ter- tere terk terr tete tetr tett tre- tred tree trek tret trte trtr tter tttt

-tree ddddd dedde dedee deder deede deere deked derde dered derek derke derre detek deter detre dette drdre dredd drede dreed drere e-dee edder eddre edere edred eeeee eerde ekker erdek erdre erede erere erred erte erter eteke etete etree etrek etter k-dee kedde keder kedre keere keked kerek keret kerre ketek keter kette kreek kreke krete redde reder reede reere rekke rerde rere- reree reret reted retee reter rette rt-rk teder teerd teket tekke terek teret terre tert- teter tetr- tette treed treer treet trere trete trett ttttt

de-err deeded deedee deeder deeked dekker derere derker derrer detekt deterr detete detter dreder errett k-tree keeked keeker kerker kertee ketter kreker kretek r-tree redded redder redere redred redted reeded reeder reeked reeker reteed reteer reteet retere retree retret retted retter t-tree tedded tedder teeder teetee teeter terete terrer terret terter tertre tetede tetete tetter treder treete treker tretee trette

deedeed derrett deterre eddered ekekete kee-kee kreeker reddeer reddere reteere reterre retrete rettert terere tereted terreer terrere tettete treetee trekker trettre

deterred deterrer ketterer red-deer reedreed teddered teetered teketeke tettered

ddddddddd keek-keek

redderdeererred