psexe spexe pesxe epsxe sepxe espxe psxee spxee pxsee xpsee sxpee xspee pexse epxse pxese xpese expse xepse sexpe esxpe sxepe xsepe exspe xespe pseex speex pesex epsex sepex espex pseex speex pesex epsex sepex espex peesx epesx peesx epesx eepsx eepsx seepx esepx seepx esepx eespx eespx psxee spxee pxsee xpsee sxpee xspee psexe spexe pesxe epsxe sepxe espxe pxese xpese pexse epxse xepse expse sxepe xsepe sexpe esxpe xespe exspe pexes epxes pxees xpees expes xepes peexs epexs peexs epexs eepxs eepxs pxees xpees pexes epxes xepes expes exeps xeeps eexps eexps xeeps exeps sexep esxep sxeep xseep exsep xesep seexp esexp seexp esexp eesxp eesxp sxeep xseep sexep esxep xesep exsep exesp xeesp eexsp eexsp xeesp exesp
Note: these 'words' (valid or invalid) are all the permutations of the word psexe. These words are obtained by scrambling the letters in psexe.