dddd ddre ddry dedd dede dedo deed deef deer deev defe deff defo defy deor der- dere derf dero derr derv dery deve devo devy deye deyf deyo deyr dfer dfoe dfrf dod- dodd dode dodo dody doer doff dood doof door dord dore dorf doro dorr dory dove doye doyo dred dree dref drev drey drod drof droy dry- drye dryf dvdr dvfr dvor dydd dyde dyed dyer dyey dyf- dyo- dyoo dyor dyr- dyre dyrf dyro dyyr edde eddo eddy ede- eder edod edve eede eeee eefe eero eery efeo effy efor eode eore erde erdf ered erer erev erod eroe eroo erre erro erve erye ever evey evoe evoo evre evry eyed eyer eyey eyre eyry eyyr fdry fede feed feer fefe feff fefo feod feof ferd fere fero ferr ferv fery feve fevr feyr ffee ffff ffrr fode fody foed foer fofo food foof for- ford fore foro forr fove fr-v fred free freo frey froe frye fvey fyeo fyfe fyrd fyre fyry fyve o-eo oddd oddy oded odeo oder odoo odor odry odyr oedo oere oeye oeyo ofdr ofer off- offe offo offr offy ofor ofre ooer ooff oofy oooo oord oore oory orde ordo ore- ored oreo orer orey orfe orff oro- oroe orof oror oroy orro orry orve orvr ovde ovee over ovey ovo- ovod ovoo ovre oyee oyer oyre rder rdev redd rede redo redr redy reed reef reev refd refe reff refr reod reof rerd rere rero rery revd reve revo revy reyd reye rfef rodd rode rodo rody roed roer roev roey rofe roff rofo rood roof roor rore roro rory rove rovo royd roye rred rrrr rved rver ryde rydy ryfe ryff ryyf vder vdre vede vedo veer veor ver- verd vere vero very veve vevo vevy veye veyr vfor vode vodo voer voff vofr voor vor- vord vore voro vory voyd voye vrdy vred vref vreo vver vvvv vyde vyed vyer vyfe vyff vyre ydee ydre yedd yede yedo yeed yeer yefe yeff yeof yerd yere yero yerr yery yeve yeye yeyo yeyr yfed yode yodo yoff yood yoof yord yore yoro yory yove yoye yoyo yrof yver yvor yyfe yyff yyyy