sicnn iscnn scinn csinn icsnn cisnn sincn isncn snicn nsicn inscn niscn scnin csnin sncin nscin cnsin ncsin icnsn cinsn incsn nicsn cnisn ncisn sicnn iscnn scinn csinn icsnn cisnn sincn isncn snicn nsicn inscn niscn scnin csnin sncin nscin cnsin ncsin icnsn cinsn incsn nicsn cnisn ncisn sinnc isnnc sninc nsinc insnc nisnc sinnc isnnc sninc nsinc insnc nisnc snnic nsnic snnic nsnic nnsic nnsic innsc ninsc innsc ninsc nnisc nnisc scnni csnni sncni nscni cnsni ncsni scnni csnni sncni nscni cnsni ncsni snnci nsnci snnci nsnci nnsci nnsci cnnsi ncnsi cnnsi ncnsi nncsi nncsi icnns cinns incns nicns cnins ncins icnns cinns incns nicns cnins ncins inncs nincs inncs nincs nnics nnics cnnis ncnis cnnis ncnis nncis nncis
Note: these 'words' (valid or invalid) are all the permutations of the word sicnn. These words are obtained by scrambling the letters in sicnn.