plash lpash palsh aplsh lapsh alpsh plsah lpsah pslah splah lspah slpah paslh apslh psalh spalh asplh saplh lasph alsph lsaph slaph aslph salph plahs lpahs palhs aplhs laphs alphs plhas lphas phlas hplas lhpas hlpas pahls aphls phals hpals ahpls hapls lahps alhps lhaps hlaps ahlps halps plsha lpsha pslha splha lspha slpha plhsa lphsa phlsa hplsa lhpsa hlpsa pshla sphla phsla hpsla shpla hspla lshpa slhpa lhspa hlspa shlpa hslpa pashl apshl psahl spahl asphl saphl pahsl aphsl phasl hpasl ahpsl hapsl pshal sphal phsal hpsal shpal hspal ashpl sahpl ahspl haspl shapl hsapl lashp alshp lsahp slahp aslhp salhp lahsp alhsp lhasp hlasp ahlsp halsp lshap slhap lhsap hlsap shlap hslap ashlp sahlp ahslp haslp shalp hsalp
Note: these 'words' (valid or invalid) are all the permutations of the word plash. These words are obtained by scrambling the letters in plash.