esnes senes enses neses snees nsees esens seens eesns eesns seens esens eness neess eenss eenss neess eness snees nsees senes esnes neses enses esnse sense ensse nesse snese nsese essne sesne essne sesne ssene ssene ensse nesse esnse sense nsese snese snsee nssee ssnee ssnee nssee snsee esesn seesn eessn eessn seesn esesn essen sesen essen sesen sseen sseen eessn eessn esesn seesn esesn seesn sesen essen sseen sseen essen sesen eness neess eenss eenss neess eness enses neses esnes senes nsees snees eesns eesns esens seens esens seens neses enses nsees snees esnes senes snese nsese sense esnse nesse ensse snsee nssee ssnee ssnee nssee snsee sesne essne ssene ssene essne sesne nesse ensse nsese snese esnse sense
Note: these 'words' (valid or invalid) are all the permutations of the word esnes. These words are obtained by scrambling the letters in esnes.