mezz emzz mzez zmez ezmz zemz mezz emzz mzez zmez ezmz zemz mzze zmze mzze zmze zzme zzme ezzm zezm ezzm zezm zzem zzem
Note: these 'words' (valid or invalid) are all the permutations of the word mezz. These words are obtained by scrambling the letters in mezz.