-er eee eef eeo eer eet ef- efe eff efo efr eft ejf ejo ejt eo- eoe eof eoo eor eot ere erf ero err ert ete etf etj eto etr ett fee fef feo fer fet ffe fff ffo ffr fft foe fof foo for fot fre frf frj fro frr frt fte ftf fto ftr ftt jee jef jej jeo jer jet jfe jff jfj jfo jfr jft jjf jjj jjr joe jof joj joo jor jot jrf jro jrr jrt jte jtf jtr jtt oee oef oeo oer oet of- ofe off ofo ofr oft oje ojo oo- oof ooo oor oot or- ore orf oro orr ort ot- ote otf oto otr ott re- ree ref reo rer ret rfe rff rfj rfo rfr rft rjf rjr roe rof roj roo ror rot rrf rrr rrt rte rtf rtj rto rtr rtt te- tee tef tej teo ter tet tfe tff tfj tfo tfr tft tje tjf tjo tjr to- toe tof toj too tor tot tre trf tro trr trt tte ttf tto ttr ttt

eeee eefe eero eete efeo efet efor eft- ejer ejoo ejot eore eoto erer eret erft eroe eroo erre erro etee eter etfe etoe etre etro ette etto feer feet fefe feff fefo feof fere fero ferr fert fete fetr fett ffee ffff ffrr fftf foer fofo foje foof foot for- fore forj foro forr fort fote foto fott free freo fret froe frot fter j-ro jeer jeet jefe jeff jere jero jert jete jett jfet jftr joee jofr jojo joof joor joot jore jorf joro jort joto jott o-eo oere ofer off- offe offo offr ofor ofre ooer ooff oooo oore oort ore- oreo orer orfe orff oro- oroe orof oror orot orro orte orto otee oter oto- otoe otof otoo otor otre otro otte otto reef reet refe reff refr reft reof reot rere rero rert rete reto retr rett rfef roer roet rofe roff rofo roje rojo roof roor root rore roro rort rote rotj roto rotr rott rrrr rtee teef teej teer teet teff teft tejo teor ter- tere terf terj tero terr tete teto tetr tett tfot toee toer toet toff tofo toft tojo toof toor toot tore torf toro torr tort tote toto totr tott tre- tree tref treo tret trfr troe troo trot trte trtr tteo tter ttff ttoe tttt

-tree eeeee efere efetf effer effet efore efter eofor eorre erere eroor erore eroto error erte erter etete etoro etree etter feeor feere fefor fejer fejoe feoff feret ferr- ferre ferro ferte feter feto- fetor fette foore foote fore- foreo foret forro forte forto fotte freej freer freet frere frett froot frore frote ftrtt jeroo jerre jerte jetee jeter jette jetto joe-e joffe jofre jooto joree jotto o-fer oerje offer offof offre offto ofoto ofter oo-er ooooo oreo- orere orero orfeo orfoe orfor oroer orret orter ortet ortoo otere otero ototo otter reefe reeft reere refer refet reffe reffo rejto rere- reree reret retee reter retje retro rette retto ro-ro roero roffe rofor rooer roofe rooft roore roote rorer roter roto- rotor rotot rotte rotto rtejr tefe teret terje teror terre terro tert- teter tetr- tetro tette tjore toeof toerr toeto tofej tofet toffo tofor tofte toore toreo toret torje torre torro torte torto toter toto- totoe totoo totte treer treet trefe treff trejo trere trete trett troee trofe troff troft trott ttttt

effere effete effoff effore effort efreet efter- eototo eroto- errett etoeot ettore feejee feeror feetof feofor ferfer ferrer ferret ferro- fertee ferter fetter foerre foeto- foetor foofoo footer forrer forrot fortee forter freeof freeto frefre frette froofe fterer fterre jeerer jettee jetter joffre joojoo jorjor jotter oerter oferre offeet oftfor oofotr oooooo ottoor r-tree reefer reeffe refeet refeff refert refete refoot refret refter reroof reroot reteer reteet reteoo retere retore retort retree retret retro- retrot retter roofer rooter rootof rootte rorter rotter t-tree teeoff teetee teeter terete terreo terrer terret terror terrot terter tertre tetete tetter tjejer to-fro toetoe toffee tofore toofer tooter tootoo torero torfer tororo torret tortor totoro totrot totter treeof treete trefet trefor trefot trefte tretee trette troffe trotro trotte

eeeroer errorof feoffee feoffer feoffor feretto ferrere ferrero foo-foo footrot forfere forfete forfree forfret forroot fortore freefor freeter fretter jetfree off-off offeree offerer offeror ottetto ottrott reefort refeoff referee referer referto refrete reoffer rerefer reteere reterre retrete rettert rettore rootfor rootrot tee-off terere tereto- terreer terrere tettete tjotter to-fere to-fret toe-toe too-too toreoff torfere torrert tototoo treetee trefoot trettre tro-tro troffer trotoff trottee trotter

feeoffee ferreter ferrette ferretto fetterer forefeet forefoot forereef freeotfe froterer jo-jotte joetorre ofterror referree referrer retorter retrojet rooftree teetoter toetotoe toottoot torotoro totterer treefort treefree treeroot treffort

errorfree fetterfoe fore-foot fortoffee joejetter retrotort roof-tree rotrooter tortoreto

eforeffort ferretfeet rotorooter toe-to-toe

footforfoot roto-rooter toro-ferrer

teetertotter

teeter-totter tetter-totter