simps ismps smips msips imsps misps sipms ispms spims psims ipsms pisms smpis mspis spmis psmis mpsis pmsis impss mipss ipmss pimss mpiss pmiss simsp ismsp smisp msisp imssp missp sismp issmp ssimp ssimp issmp sismp smsip mssip ssmip ssmip mssip smsip imssp missp ismsp simsp msisp smisp sipsm ispsm spism psism ipssm pissm sispm isspm ssipm ssipm isspm sispm spsim pssim sspim sspim pssim spsim ipssm pissm ispsm sipsm psism spism smpsi mspsi spmsi psmsi mpssi pmssi smspi msspi ssmpi ssmpi msspi smspi spsmi pssmi sspmi sspmi pssmi spsmi mpssi pmssi mspsi smpsi psmsi spmsi impss mipss ipmss pimss mpiss pmiss imsps misps ismps simps msips smips ipsms pisms ispms sipms psims spims mpsis pmsis mspis smpis psmis spmis
Note: these 'words' (valid or invalid) are all the permutations of the word simps. These words are obtained by scrambling the letters in simps.