ashen sahen ahsen hasen shaen hsaen asehn saehn aeshn eashn seahn esahn ahesn haesn aehsn eahsn heasn ehasn shean hsean sehan eshan hesan ehsan ashne sahne ahsne hasne shane hsane asnhe sanhe anshe nashe snahe nsahe ahnse hanse anhse nahse hnase nhase shnae hsnae snhae nshae hnsae nhsae asenh saenh aesnh easnh seanh esanh asneh saneh anseh naseh snaeh nsaeh aensh eansh anesh naesh enash neash senah esnah sneah nseah ensah nesah ahens haens aehns eahns heans ehans ahnes hanes anhes nahes hnaes nhaes aenhs eanhs anehs naehs enahs neahs henas ehnas hneas nheas enhas nehas shena hsena sehna eshna hesna ehsna shnea hsnea snhea nshea hnsea nhsea senha esnha sneha nseha ensha nesha hensa ehnsa hnesa nhesa enhsa nehsa
Note: these 'words' (valid or invalid) are all the permutations of the word ashen. These words are obtained by scrambling the letters in ashen.