spags psags sapgs aspgs pasgs apsgs spgas psgas sgpas gspas pgsas gpsas sagps asgps sgaps gsaps agsps gasps pagss apgss pgass gpass agpss gapss spasg psasg sapsg aspsg passg apssg spsag pssag sspag sspag pssag spsag saspg asspg ssapg ssapg asspg saspg passg apssg psasg spasg aspsg sapsg spgsa psgsa sgpsa gspsa pgssa gpssa spsga pssga sspga sspga pssga spsga sgspa gsspa ssgpa ssgpa gsspa sgspa pgssa gpssa psgsa spgsa gspsa sgpsa sagsp asgsp sgasp gsasp agssp gassp sasgp assgp ssagp ssagp assgp sasgp sgsap gssap ssgap ssgap gssap sgsap agssp gassp asgsp sagsp gsasp sgasp pagss apgss pgass gpass agpss gapss pasgs apsgs psags spags aspgs sapgs pgsas gpsas psgas spgas gspas sgpas agsps gasps asgps sagps gsaps sgaps
Note: these 'words' (valid or invalid) are all the permutations of the word spags. These words are obtained by scrambling the letters in spags.