exeem xeeem eexem eexem xeeem exeem exeem xeeem eexem eexem xeeem exeem eeexm eeexm eeexm eeexm eeexm eeexm xeeem exeem xeeem exeem eexem eexem exeme xeeme eexme eexme xeeme exeme exmee xemee emxee mexee xmeee mxeee eemxe eemxe emexe meexe emexe meexe xemee exmee xmeee mxeee emxee mexee exeme xeeme eexme eexme xeeme exeme exmee xemee emxee mexee xmeee mxeee eemxe eemxe emexe meexe emexe meexe xemee exmee xmeee mxeee emxee mexee eeemx eeemx eeemx eeemx eeemx eeemx eemex eemex emeex meeex emeex meeex eemex eemex emeex meeex emeex meeex eemex eemex emeex meeex emeex meeex xeeme exeme xeeme exeme eexme eexme xemee exmee xmeee mxeee emxee mexee xemee exmee xmeee mxeee emxee mexee eemxe eemxe emexe meexe emexe meexe
Note: these 'words' (valid or invalid) are all the permutations of the word exeem. These words are obtained by scrambling the letters in exeem.