haggs ahggs hgags ghags aghgs gahgs haggs ahggs hgags ghags aghgs gahgs hggas ghgas hggas ghgas gghas gghas agghs gaghs agghs gaghs ggahs ggahs hagsg ahgsg hgasg ghasg aghsg gahsg hasgg ahsgg hsagg shagg ashgg sahgg hgsag ghsag hsgag shgag gshag sghag agshg gashg asghg saghg gsahg sgahg hagsg ahgsg hgasg ghasg aghsg gahsg hasgg ahsgg hsagg shagg ashgg sahgg hgsag ghsag hsgag shgag gshag sghag agshg gashg asghg saghg gsahg sgahg hggsa ghgsa hggsa ghgsa gghsa gghsa hgsga ghsga hsgga shgga gshga sghga hgsga ghsga hsgga shgga gshga sghga ggsha ggsha gsgha sggha gsgha sggha aggsh gagsh aggsh gagsh ggash ggash agsgh gasgh asggh saggh gsagh sgagh agsgh gasgh asggh saggh gsagh sgagh ggsah ggsah gsgah sggah gsgah sggah
Note: these 'words' (valid or invalid) are all the permutations of the word haggs. These words are obtained by scrambling the letters in haggs.