flox lfox folx oflx lofx olfx flxo lfxo fxlo xflo lxfo xlfo foxl ofxl fxol xfol oxfl xofl loxf olxf lxof xlof oxlf xolf
Note: these 'words' (valid or invalid) are all the permutations of the word flox. These words are obtained by scrambling the letters in flox.