drjy rdjy djry jdry rjdy jrdy dryj rdyj dyrj ydrj rydj yrdj djyr jdyr dyjr ydjr jydr yjdr rjyd jryd ryjd yrjd jyrd yjrd
Note: these 'words' (valid or invalid) are all the permutations of the word drjy. These words are obtained by scrambling the letters in drjy.