dddd ddre ddry dedd dede deed deef deek deer defe deff defy dek- deke der- dere derf derk derr dery deye deyf deyr dfer dfrf dkey dred dree dref drek drey dry- drye dryf dydd dyde dyed dyer dyey dyf- dyke dykr dyr- dyre dyrf dyrk dyyr edde eddy ede- eder eede eeee eefe eeke eery effy efke eked ekek eker erde erdf ered erer erke erre erye eyed eyer eyey eyke eyre eyry eyyr f--k fdry fede feed feek feer fefe feff feke ferd fere ferk ferr fery feyr ffee ffff ffrr fred free frey frye fyfe fyke fyrd fyre fyrk fyry kddd kddf kddk kddr kdef kdfr kdkd kdkk kdkr kdrf kdry kdyk kedd kede kedr kedy keed keef keek keer keff kefr keke ker- kere kerf kerk kerr keye keyf keyy kfed kfer kfff kffk kfrd kfre kfrr kfry kfyr kkdd kkdy kked kkfr kkkk kkre kkrf kkrk kkrr kkyy krdd krde krdr krdy kred kree kref krek krfd krfe krff krkd krke krkk krkr krky krre krrf krrk krrr krry kryd krye kryk kryy kydd kyde kydy kyee kyfr kykd kyke kykk kykr kyky kyre kyrf kyrk kyyk kyyy rder redd rede redr redy reed reef reek refd refe reff refr reke reky rerd rere rery reyd reye reyk rfef rkkf rred rrrr ryde rydy ryfe ryff ryke ryyf ydee ydre yedd yede yeed yeek yeer yefe yeff yeke yerd yere yerk yerr yery yeye yeyr yfed ykey yrke yyfe yyff yyyy