desex edsex dseex sdeex esdex sedex deesx edesx deesx edesx eedsx eedsx dseex sdeex desex edsex sedex esdex esedx seedx eesdx eesdx seedx esedx desxe edsxe dsexe sdexe esdxe sedxe dexse edxse dxese xdese exdse xedse dsxee sdxee dxsee xdsee sxdee xsdee esxde sexde exsde xesde sxede xsede deexs edexs deexs edexs eedxs eedxs dexes edxes dxees xdees exdes xedes dexes edxes dxees xdees exdes xedes eexds eexds exeds xeeds exeds xeeds dsexe sdexe desxe edsxe sedxe esdxe dsxee sdxee dxsee xdsee sxdee xsdee dexse edxse dxese xdese exdse xedse sexde esxde sxede xsede exsde xesde esexd seexd eesxd eesxd seexd esexd esxed sexed exsed xesed sxeed xseed eexsd eexsd exesd xeesd exesd xeesd sexed esxed sxeed xseed exsed xesed
Note: these 'words' (valid or invalid) are all the permutations of the word desex. These words are obtained by scrambling the letters in desex.