phssa hpssa pshsa sphsa hspsa shpsa phssa hpssa pshsa sphsa hspsa shpsa pssha spsha pssha spsha sspha sspha hsspa shspa hsspa shspa sshpa sshpa phsas hpsas pshas sphas hspas shpas phass hpass pahss aphss hapss ahpss psahs spahs pashs apshs saphs asphs hsaps shaps hasps ahsps sahps ashps phsas hpsas pshas sphas hspas shpas phass hpass pahss aphss hapss ahpss psahs spahs pashs apshs saphs asphs hsaps shaps hasps ahsps sahps ashps pssah spsah pssah spsah sspah sspah psash spash passh apssh sapsh aspsh psash spash passh apssh sapsh aspsh ssaph ssaph sasph assph sasph assph hssap shsap hssap shsap sshap sshap hsasp shasp hassp ahssp sahsp ashsp hsasp shasp hassp ahssp sahsp ashsp ssahp ssahp sashp asshp sashp asshp
Note: these 'words' (valid or invalid) are all the permutations of the word phssa. These words are obtained by scrambling the letters in phssa.