eaxe aexe exae xeae axee xaee eaex aeex eeax eeax aeex eaex exea xeea eexa eexa xeea exea axee xaee aexe eaxe xeae exae
Note: these 'words' (valid or invalid) are all the permutations of the word eaxe. These words are obtained by scrambling the letters in eaxe.