benes ebnes bnees nbees enbes nebes beens ebens beens ebens eebns eebns bnees nbees benes ebnes nebes enbes enebs neebs eenbs eenbs neebs enebs bense ebnse bnese nbese enbse nebse besne ebsne bsene sbene esbne sebne bnsee nbsee bsnee sbnee nsbee snbee ensbe nesbe esnbe senbe nsebe snebe beesn ebesn beesn ebesn eebsn eebsn besen ebsen bseen sbeen esben seben besen ebsen bseen sbeen esben seben eesbn eesbn esebn seebn esebn seebn bnese nbese bense ebnse nebse enbse bnsee nbsee bsnee sbnee nsbee snbee besne ebsne bsene sbene esbne sebne nesbe ensbe nsebe snebe esnbe senbe enesb neesb eensb eensb neesb enesb enseb neseb esneb seneb nseeb sneeb eesnb eesnb esenb seenb esenb seenb neseb enseb nseeb sneeb esneb seneb
Note: these 'words' (valid or invalid) are all the permutations of the word benes. These words are obtained by scrambling the letters in benes.