wewm ewwm wwem wwem ewwm wewm wemw ewmw wmew mwew emww meww wwme wwme wmwe mwwe wmwe mwwe ewmw wemw emww meww wmew mwew
Note: these 'words' (valid or invalid) are all the permutations of the word wewm. These words are obtained by scrambling the letters in wewm.