saims asims siams isams aisms iasms samis asmis smais msais amsis masis simas ismas smias msias imsas misas aimss iamss amiss maiss imass miass saism asism siasm isasm aissm iassm sasim assim ssaim ssaim assim sasim sisam issam ssiam ssiam issam sisam aissm iassm asism saism isasm siasm samsi asmsi smasi msasi amssi massi sasmi assmi ssami ssami assmi sasmi smsai mssai ssmai ssmai mssai smsai amssi massi asmsi samsi msasi smasi simsa ismsa smisa msisa imssa missa sisma issma ssima ssima issma sisma smsia mssia ssmia ssmia mssia smsia imssa missa ismsa simsa msisa smisa aimss iamss amiss maiss imass miass aisms iasms asims saims isams siams amsis masis asmis samis msais smais imsas misas ismas simas msias smias
Note: these 'words' (valid or invalid) are all the permutations of the word saims. These words are obtained by scrambling the letters in saims.