dyire ydire diyre idyre yidre iydre dyrie ydrie dryie rdyie yrdie rydie dirye idrye driye rdiye irdye ridye yirde iyrde yride ryide iryde riyde dyier ydier diyer idyer yider iyder dyeir ydeir deyir edyir yedir eydir dieyr ideyr deiyr ediyr iedyr eidyr yiedr iyedr yeidr eyidr ieydr eiydr dyrei ydrei dryei rdyei yrdei rydei dyeri yderi deyri edyri yedri eydri dreyi rdeyi deryi edryi redyi erdyi yredi ryedi yerdi eyrdi reydi erydi direy idrey driey rdiey irdey ridey diery idery deiry ediry iedry eidry dreiy rdeiy deriy edriy rediy erdiy iredy riedy ierdy eirdy reidy eridy yired iyred yried ryied iryed riyed yierd iyerd yeird eyird ieyrd eiyrd yreid ryeid yerid eyrid reyid eryid ireyd rieyd ieryd eiryd reiyd eriyd
Note: these 'words' (valid or invalid) are all the permutations of the word dyire. These words are obtained by scrambling the letters in dyire.