-er eee eef eek eeo eer eet eew ef- efe eff efo efr eft efw eke ekf eko ekr ekt eo- eoe eof eok eoo eor eot eow ere erf erk ero err ert erw ete etf etk eto etr ett etw ewe ewf ewk ewo ewr ewt eww fee fef fek feo fer fet few ffe fff ffk ffo ffr fft ffw fkf fkk fkt foe fof fok foo for fot fow fre frf frk fro frr frt frw fte ftf ftk fto ftr ftt ftw fwe fwf fwo fwt k-t ke- kee kef kek keo ker ket kew kff kfo kfw kke kkk kkr kkt koe kof kok koo kor kot kow krf krk kro krr krt krw kte ktf ktk kto ktr ktt ktw kw- kwf kwk kwo kwt kww oee oef oeo oer oet of- ofe off ofo ofr oft ofw oke okk oko okr okw oo- oof ook ooo oor oot oow or- ore orf ork oro orr ort ot- ote otf otk oto otr ott otw owe owf owk owo owt oww re- ree ref rek reo rer ret rew rfe rff rfk rfo rfr rft rfw rke rkf rkk rko rkt roe rof rok roo ror rot row rrf rrk rrr rrt rte rtf rtk rto rtr rtt rtw rwe rwf rwr te- tee tef tek teo ter tet tew tfe tff tfk tfo tfr tft tfw tke tkk tko tkr tkt tkw to- toe tof tok too tor tot tow tre trf trk tro trr trt trw tte ttf ttk tto ttr ttt ttw twe twf two twr twt tww wee wef wek weo wer wet wew wfe wff wfk wfo wfr wft wfw wke wkf wko wkr wkt wkw woe wof wok woo wor wot wow wr- wre wrf wrk wro wrr wrt wrw wtf wto wtr wtt wtw wwe wwf wwo wwt www

eeee eefe eeke eero eete efeo efet efke efor eft- ekek eker eket ekwe eore eoto eotw erer eret erew erft erke eroe eroo erre erro erwt etee eter etfe etoe etok etre etro ette etto ewer ewew ewft ewok ewre ewte f--k feek feer feet fefe feff fefo feke feko feof fere ferk fero ferr fert fete fetr fett fewe fewt ffee ffff ffrr fftf fftw foer fofo foke foof fook foot for- fore fork foro forr fort fote foto fott fotw fowe fowk free freo fret frew froe frot frow fter fttw ftwo keef keek keer keet keff kefr keft keke keko keok ker- kere kerf kerk kero kerr kert ket- kete ketf ketk keto ketr kett kewe kewf kewr kewt kfer kfff kffk kfok kfoo kfor kfre kfro kfrr kfrw kfte kftk kftt kftw kfwr kkfr kkft kkkk kkoo kkor kkot kkow kkre kkrf kkrk kkro kkrr kkrt kktk kkwe kkwf kkwk kofe koff kofk kofo koft koke kokf kokk koko kokr kook kooo koor koot kore korf kork koro korr kort kote kotk koto kotr kott kowe kowr kree kref krek kreo kret krew krfe krff krfo krft krke krkk krko krkr krkw kroe krof krok kroo kror krow krre krrf krrk krro krrr krrt krrw krtk krto krtr krwk krwr ktee ktek ktfo ktke ktkk ktko ktkr ktkt ktoe ktok ktoo ktor ktot ktre ktrf ktrk ktro ktrr ktrt ktrw kttf kttk ktto kttr kttt kttw ktwo kwee kwfr kwft kwkk kwkr kwkw kwof kwok kwor kwow kwre kwrf kwrk kwro kwrr kwrt kwrw kwto kwtr kwtw kwwf kwwk kwwr kwwt o-eo oere ofek ofer off- offe offo offr ofor ofre oker oket okko okok okor okot okre okro okto ooer ooff oooo oore oort ootw ore- orek oreo orer orfe orff orke orko oro- oroe orof orok oror orot orro orte orto orwe orwo otee oter oto- otoe otof otok otoo otor otow otre otro otte otto otwo ower owfe owoe owow owre owt- owte owtt reef reek reet refe reff refr reft reke reko rekt reof reot rere rero rert rete reto retr rett rewe rfef rkkf roer roet rofe roff rofo roke rokk roko rokr roof rook roor root rore rork roro rort rote rotk roto rotr rott rowe rowf rowk rowr rowt roww rrrr rtee teef teek teer teet teff teft teke teok teor teow ter- tere terf terk tero terr tete teto tetr tett tewo tfot tkof toee toek toer toet toff tofo toft toke toko toof took toor toot tore torf tork toro torr tort tote toto totr tott towe towk tre- tree tref trek treo tret trew trfr troe troo trot trow trte trtr trwe tteo tter ttff ttoe tttt twee twer twke two- twof twoo twot weef week weeo weer weet wefe weff wefr weft weke weko wekr wekt wekw weok weow wer- were werf werk wero werr wert werw wete wetf wetk weto wetr wett wewe wewo wfer wfff wfor wfot wfre wfrf wfrk wfro wfrw wfte wftf wftk wftr wftw wfwo wkef wket wkew wkfe wkff wkkf wkko wkkr wkkt wkkw wkok wkoo wkor wkot wkow wkre wkrk wkro wkrr wkrt wkte wktf wktk wkto wktr wktt wkwf woer wofe woff wofr woft woke wokk woko wokr wokw woof wook woot woow wore worf work woro worr wort worw wote wotr wott wotw wowe wowf wowo wowt woww wree wrek wrer wret wrew wrfe wrff wrfk wrft wrfw wrkf wrkk wrko wrkr wrkt wrkw wrok wroo wrot wrow wrre wrrk wrro wrrw wrte wrto wrtr wrtw wrwr wtfk wtke wtkf wtkk wtkr wtkt wtkw wtoe wtof wtok wtor wtot wtow wtre wtro wtrt wtrw wtte wttf wtto wttr wttt wttw wtwf wtwk wtwo wtwr wtwt wtww wweo wwer wwet wwfe wwfr wwfw wwkf wwkr wwof wwor wwot wwow wwre wwrf wwrk wwrr wwrw wwtf wwtk wwtr wwtw wwwe wwwk wwwr wwww

-tree eeeee efere efetf effer effet efore efter ekeko ekker ektor ekwok eofor eorre erere erewe erkko eroor erore eroto errew error erte erter eteke etete etoko etoro etree etrek etter etwee eweek ewert ewfte feeor feere fefor feoff feret ferow