-er ddd dde ddo ddr ddt ddz de- ded dee deo der det dez dod doe doo dor dot doz drd dre dro drr drt drz dtd dte dto dtr dtt dtz dzd dze dzo dzr ed- edd ede edo edr edt eed eee eeo eer eet eo- eod eoe eoo eor eot erd ere ero err ert erz etd ete eto etr ett etz eze ezo ezr ezz odd ode odo odr odt oed oee oeo oer oet oo- ood ooo oor oot or- ord ore oro orr ort orz ot- otd ote oto otr ott otz oze ozo ozt ozz rdd rde rdo rdr rdt re- red ree reo rer ret rez rod roe roo ror rot roz rrd rrr rrt rtd rte rto rtr rtt rtz rze rzo tdd tde tdo tdr tdt te- ted tee teo ter tet tez to- tod toe too tor tot toz trd tre tro trr trt trz ttd tte tto ttr ttt tzd tze zdt zed zee zeo zer zet zez zo- zod zoe zoo zor zot zro zte ztr zzr zzt zzz

dddd ddot ddre dedd dede dedo deed deer deet deor der- dere dero derr dete deto detr deze dod- dodd dode dodo doer dood door doot dord dore doro dorr dort dotd dote doto dott doze dozo dred dree dret drod drot droz dted dtor dtot dzor dzrr dzze edde eddo ede- eder edod eede eeee eero eete eeze eode eore eotd eoto erde ered erer eret erez erod eroe eroo erre erro ertz etee eter etoe etre etro ette etto ezed ezer ezod ezzo o-eo oddd oded odeo oder odet odoo odor odot oedo oere oetz ooer oooo oord oore oort ooze orde ordo ore- ored oreo orer oro- oroe oror orot oroz orro orte orto orzo oted otee oter oto- otoe otoo otor otre otro otte otto ozd ozee ozer ozet rder redd rede redo redr reed reet reod reot rerd rere rero rert retd rete reto retr rett retz reze rodd rode rodo roed roer roet rood roor root rooz rore roro rort rote roto rotr rott roze rozz rred rrrr rtdt rtee tdor tedd tede teed teer teet teez teor teoz ter- tere tero terr tete teto tetr tett tetz tezz todd tode todo todt toed toee toer toet tood toor toot tord tore toro torr tort totd tote toto totr tott toze tozo tre- tred tree treo tret trez trod troe troo trot trte trtr tteo tter ttoe tttt tzzt z-ro zedd zede zedo zero zert zete zeto zeze zodd zoet zoo- zoot zord zore zoro zort zote zott zotz zozo zrze zzzz

-tree d-dot d-rod ddddd dedde dedee deder deede deere deetz deore deoro derde dered derez dero- derre derro deter detoo detre dette dezzo do-do dodoo dodro doerr doodo doore doote dordt dored doree doret dorez dorot dorre dorte dorze doted doter dotoo dotto dozed dozer dozor dozze drdre dredd drede dreed drere drode drood drote drott drozd e-dee e-otd edder eddoe eddre edeo- edere edoor edott edred eeeee eerde eorre erdor erdre erede erere eretz erode erodr eroor erore eroto erred error erte erter etete etoro etree etter odder odeto odore oo-er ooooo oozed order ordet ordre ordro oredo oreed oreo- orere orero orodo oroer orret orter ortet ortoo ortze otere otero ototo otter ozero ozoro redde reder redor redot redzz reede reere reetz reeze reord rerde rere- reree reret rerez reted retee reter retro rette retto rezzo ro-ro rodde roded rodeo roder rodez rodor roero roode rooer roore roote rorer roted roter roto- rotor rotot rotte rotto rotz rotzo rozet teder teerd teodo teret teror terre terro tert- terzo teter tetr- tetro tette to-do toder todor toerr toeto toode tooed toord toore tooze torde tored toreo toret torez torre torro torte torto toted toter toto- totoe totoo totte tozed tozee tozer treed treer treet trere trete trett trode troee trood trooz trott ttttt tzere tzero z-ter zeder zeero zerde zeror zerre zerto zetor zorro zotto zzzed zzzzz

de-err dededo deeded deedee deeder deedto deezer deodeo deorro derere derezz derrer dertod deterr detete detort detrez detter dodded dodder dododo doored doorto dooted doozer dorood dororo dorred dorree dorter dotdot dotodo dotted dotter dreder dreetz drezzo dzodze eored eototo eroded eroder eroto- errett etoeot etrez ettore od-zer oderzo odette odored oerter oooooo oordoo ottoor ozdere ozette ozzero r-tree redded redder reddot redere redoer redred redroe redrot redted reeded reeder reezed rerode reroot reteed reteer reteet reteoo retere retore retort retree retret retro- retrod retrot retted retter rezzed rodded rodder rodero roeder rooted rooter rootte roozer rorodt rorted rorter rotted rotter rozzer t-tree t-zero tedded tedder teeder teetee teeter teodor teredo terete terreo terrer terret terror terrot terter tertre terzet tetede tetete tetter todder todote toetoe tooted tooter tootoo toozoo toredo torero torodo toroed tororo torret tortor totoro totrot totted totter tozero treder treete tretee trette trooze trotro trotte ttored tzetze zedded zeroed zertz zezere zooted zoozoo zorzor zotero zotted

deedeed deodoro derezed derozer derrett deterre dod-rot doderer doo-doo dottore eddered eeeroer errored ezeroto ooredoo ordered orderer orderto orterde orzotto ottered ottetto ottrott re-trod reddeer reddere redroot reorder reteere reterre retrete retrode rettert rettore rodeoed roedeer rootrot teodoro terere tereted tereto- terreer terrere tetrode tettete toe-toe too-too toorder torrert tototoo treetee trettre tro-tro trodded trotted trottee trotter z-order

derezzed deterred deterrer detorted dezerter doddered dodderer doretree dottered dottodot erezee red-deer reedreed rerooted retorted retorter rodetreo roe-deer roederer rozdroze teddered teetered teetoter terzetto tettered toetotoe toottoot torotoro tottered totterer treeroot trezerer troeroed zerozero

ddddddddd door-tree doot-doot dotdotdot reordered reorderer retrotort rood-tree rotrooter rotterode rozerotte tortoreto zero-zero

doortodoor reredorter rodeoorder rotorooter toe-to-toe

orderedtodo rere-dorter roto-rooter

door-to-door teetertotter

teeter-totter tetter-totter

teetertottered

doodoodoodoodoo redderdeererred