qmnt mqnt qnmt nqmt mnqt nmqt qmtn mqtn qtmn tqmn mtqn tmqn qntm nqtm qtnm tqnm ntqm tnqm mntq nmtq mtnq tmnq ntmq tnmq
Note: these 'words' (valid or invalid) are all the permutations of the word qmnt. These words are obtained by scrambling the letters in qmnt.