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