imscr miscr ismcr simcr msicr smicr imcsr micsr icmsr cimsr mcisr cmisr iscmr sicmr icsmr cismr scimr csimr mscir smcir mcsir cmsir scmir csmir imsrc misrc ismrc simrc msirc smirc imrsc mirsc irmsc rimsc mrisc rmisc isrmc sirmc irsmc rismc srimc rsimc msric smric mrsic rmsic srmic rsmic imcrs micrs icmrs cimrs mcirs cmirs imrcs mircs irmcs rimcs mrics rmics icrms cirms ircms ricms crims rcims mcris cmris mrcis rmcis crmis rcmis iscrm sicrm icsrm cisrm scirm csirm isrcm sircm irscm riscm sricm rsicm icrsm cirsm ircsm ricsm crism rcism scrim csrim srcim rscim crsim rcsim mscri smcri mcsri cmsri scmri csmri msrci smrci mrsci rmsci srmci rsmci mcrsi cmrsi mrcsi rmcsi crmsi rcmsi scrmi csrmi srcmi rscmi crsmi rcsmi
Note: these 'words' (valid or invalid) are all the permutations of the word imscr. These words are obtained by scrambling the letters in imscr.