fleme lfeme felme eflme lefme elfme flmee lfmee fmlee mflee lmfee mlfee femle efmle fmele mfele emfle mefle lemfe elmfe lmefe mlefe emlfe melfe fleem lfeem felem eflem lefem elfem fleem lfeem felem eflem lefem elfem feelm efelm feelm efelm eeflm eeflm leefm elefm leefm elefm eelfm eelfm flmee lfmee fmlee mflee lmfee mlfee fleme lfeme felme eflme lefme elfme fmele mfele femle efmle mefle emfle lmefe mlefe lemfe elmfe melfe emlfe femel efmel fmeel mfeel emfel mefel feeml efeml feeml efeml eefml eefml fmeel mfeel femel efmel mefel emfel emefl meefl eemfl eemfl meefl emefl lemef elmef lmeef mleef emlef melef leemf elemf leemf elemf eelmf eelmf lmeef mleef lemef elmef melef emlef emelf meelf eemlf eemlf meelf emelf
Note: these 'words' (valid or invalid) are all the permutations of the word fleme. These words are obtained by scrambling the letters in fleme.