-er -ey ddd dde ddf ddo ddr ddt ddy de- ded dee def deo der det dey dfd dfe dff dfo dfr dft dod doe dof doo dor dot doy drd dre dro drr drt dry dtd dte dtf dto dtr dtt dty dy- dyd dye dyo dyr dyy ed- edd ede edf edo edr edt edy eed eee eef eeo eer eet eey ef- efd efe eff efo efr eft eo- eod eoe eof eoo eor eot erd ere erf ero err ert ery etd ete etf eto etr ett ety eyd eye eyo eyr eyt fdd fde fdf fdo fdr fdt fed fee fef feo fer fet fey ffd ffe fff ffo ffr fft ffy foe fof foo for fot foy frd fre frf fro frr frt fry ftd fte ftf fto ftr ftt fty fy- fye fyo odd ode odf odo odr odt oed oee oef oeo oer oet oey of- ofd ofe off ofo ofr oft oo- ood oof ooo oor oot or- ord ore orf oro orr ort ory ot- otd ote otf oto otr ott oyd oye oyo rdd rde rdf rdo rdr rdt rdy re- red ree ref reo rer ret rey rfd rfe rff rfo rfr rft rod roe rof roo ror rot roy rrd rrf rrr rrt rtd rte rtf rto rtr rtt rty ry- ryd rye ryf ryo ryr ryy tdd tde tdf tdo tdr tdt tdy te- ted tee tef teo ter tet tey tfd tfe tff tfo tfr tft to- tod toe tof too tor tot toy trd tre trf tro trr trt try ttd tte ttf tto ttr ttt tty tyd tye tyf tyo tyr tyt yde ydo ydt ydy yed yee yef yeo yer yet yey yfd yfe yff yfr yft yod yoe yof yoo yor yot yoy yre yrf yro yrt ytd yte ytf yto ytr ytt yye yyf yyt yyy

dddd ddot ddre ddry dedd dede dedo deed deef deer deet defe deff defo deft defy deor der- dere derf dero derr dery dete deto detr deye deyf deyo deyr dfdt dfer dfoe dfrf dftr dod- dodd dode dodo dody doer doff dood doof door doot dord dore dorf doro dorr dort dory dotd dote doto dott doty doye doyo dred dree dref dret drey drod drof drot droy dry- drye dryf dted dtor dtot dydd dyde dyed dyer dyey dyf- dyo- dyoo dyor dyot dyr- dyre dyrf dyro dyrt dyt- dyty dyyr edde eddo eddy ede- eder edod eede eeee eefe eero eery eete efeo efet effy efor eft- eode eore eotd eoto erde erdf ered erer eret erft erod eroe eroo erre erro erye etee eter etfe etoe etoy etre etro ette etto etty eyed eyer eyet eyey eyot eyre eyry eyte eyyr fdot fdry fede feed feer feet fefe feff fefo feod feof ferd fere fero ferr fert fery fete fetr fett feyr feyt ffee ffff ffrr fftf fode fody foed foer fofo food foof foot for- ford fore foro forr fort fote foto fott foty foyt fred free freo fret frey froe frot frye fter ftfy fyeo fyfe fyrd fyre fyry o-eo oddd oddy oded odeo oder odet odoo odor odot odry odyr oedo oere oeye oeyo ofdr ofer off- offe offo offr offy ofor ofre ooer ooff oofy oooo oord oore oort oory ooty orde ordo ore- ored oreo orer orey orfe orff oro- oroe orof oror orot oroy orro orry orte orto oted otee oter oto- otoe otof otoo otor otoy otre otro otry otte otto otyr oyee oyer oyre rder redd rede redo redr redy reed reef reet refd refe reff refr reft reod reof reot rerd rere rero rert rery retd rete reto retr rett rety reyd reye rfef rodd rode rodo rody roed roer roet roey rofe roff rofo rood roof roor root rore roro rort rory rote roto rotr rott roty royd roye royt rred rrrr rtdt rtee ryde rydy ryet ryfe ryff ryft ryot rytt ryyf ryyt tdff tdor tedd tede tedy teed teef teer teet teff teft teor ter- tere terf tero terr tery tete teto tetr tett teye teyr tfot to-y todd tode todo todt tody toed toee toer toet toey toff tofo toft tood toof toor toot tord tore torf toro torr tort tory totd tote toto totr tott toty toyo toyt tre- tred tree tref treo tret trey trfd trfr trod troe troo trot troy trte trtr try- trye tryo tteo tter ttff ttoe ttoy tttt ttyd tydd tyde tydy tyee tyer tyet tyfe tyff tyft tyr- tyre tyrf tyro tyrr tytd tyte tyto tytt tyty ydee ydre ydyt yedd yede yedo yeed yeer yeet yefe yeff yeft yeof yeot yerd yere yero yerr yert yery yete yeto yett yeye yeyo yeyr yfed yfet yfte yode yodo yoff yood yoof yoot yord yore yoro yort yory yote yott yoye yoyo yrof ytre yyfe yyff yyyy

-tree d-dot d-rod ddddd dedde dedee deder dedye deede deedy deefe deeff deere deery defed defeo defer defet deffe deffo defoe defot deore deoro derde dered dero- derre derro derry derye deter detoo detre dette detty deyde deyer deyre deyte do-do doddy dodoo dodro doerr dofor doodo doody doore doote dooty dordt dored doree doret dorey dorff dorot dorre dorry dorte dorty dory- dorye doted doter dotey dotoo dotto dotty doyer doyet drdre dredd drede dreed dreff dreft dreof drere dreye drode drofe droff drood droof drote drott droyt dryer dryfe dryff dryo- dryry dryte drytt dydoe dyery dyety dyfed dyott dyrdy e-dee e-otd edder eddoe eddre edeo- edere edfor edoey edoor edott edred edroy eeeee eefde eerde efere efetf effed effer effet effry efore efter eofor eorre erdor erdre erede erere erfde erode erodr eroor erore eroto erred errey error erte erter etete etoro etree etter eye-d eyeof eyere eyeto eyrer fedde fedee feder fedor fedry fedto feeor feere fefor feode feoey feoff feood ferde ferdy fered feret ferr- ferre ferro ferry ferte feted feter feto- fetor fette feyde feyer feyre fodor fodyr