hizz ihzz hziz zhiz izhz zihz hizz ihzz hziz zhiz izhz zihz hzzi zhzi hzzi zhzi zzhi zzhi izzh zizh izzh zizh zzih zzih
Note: these 'words' (valid or invalid) are all the permutations of the word hizz. These words are obtained by scrambling the letters in hizz.