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