flsax lfsax fslax sflax lsfax slfax flasx lfasx falsx aflsx lafsx alfsx fsalx sfalx faslx afslx saflx asflx lsafx slafx lasfx alsfx salfx aslfx flsxa lfsxa fslxa sflxa lsfxa slfxa flxsa lfxsa fxlsa xflsa lxfsa xlfsa fsxla sfxla fxsla xfsla sxfla xsfla lsxfa slxfa lxsfa xlsfa sxlfa xslfa flaxs lfaxs falxs aflxs lafxs alfxs flxas lfxas fxlas xflas lxfas xlfas faxls afxls fxals xfals axfls xafls laxfs alxfs lxafs xlafs axlfs xalfs fsaxl sfaxl fasxl afsxl safxl asfxl fsxal sfxal fxsal xfsal sxfal xsfal faxsl afxsl fxasl xfasl axfsl xafsl saxfl asxfl sxafl xsafl axsfl xasfl lsaxf slaxf lasxf alsxf salxf aslxf lsxaf slxaf lxsaf xlsaf sxlaf xslaf laxsf alxsf lxasf xlasf axlsf xalsf saxlf asxlf sxalf xsalf axslf xaslf
Note: these 'words' (valid or invalid) are all the permutations of the word flsax. These words are obtained by scrambling the letters in flsax.