hexes ehxes hxees xhees exhes xehes heexs ehexs heexs ehexs eehxs eehxs hxees xhees hexes ehxes xehes exhes exehs xeehs eexhs eexhs xeehs exehs hexse ehxse hxese xhese exhse xehse hesxe ehsxe hsexe shexe eshxe sehxe hxsee xhsee hsxee shxee xshee sxhee exshe xeshe esxhe sexhe xsehe sxehe heesx ehesx heesx ehesx eehsx eehsx hesex ehsex hseex sheex eshex sehex hesex ehsex hseex sheex eshex sehex eeshx eeshx esehx seehx esehx seehx hxese xhese hexse ehxse xehse exhse hxsee xhsee hsxee shxee xshee sxhee hesxe ehsxe hsexe shexe eshxe sehxe xeshe exshe xsehe sxehe esxhe sexhe exesh xeesh eexsh eexsh xeesh exesh exseh xeseh esxeh sexeh xseeh sxeeh eesxh eesxh esexh seexh esexh seexh xeseh exseh xseeh sxeeh esxeh sexeh
Note: these 'words' (valid or invalid) are all the permutations of the word hexes. These words are obtained by scrambling the letters in hexes.