plaza lpaza palza aplza lapza alpza plzaa lpzaa pzlaa zplaa lzpaa zlpaa pazla apzla pzala zpala azpla zapla lazpa alzpa lzapa zlapa azlpa zalpa plaaz lpaaz palaz aplaz lapaz alpaz plaaz lpaaz palaz aplaz lapaz alpaz paalz apalz paalz apalz aaplz aaplz laapz alapz laapz alapz aalpz aalpz plzaa lpzaa pzlaa zplaa lzpaa zlpaa plaza lpaza palza aplza lapza alpza pzala zpala pazla apzla zapla azpla lzapa zlapa lazpa alzpa zalpa azlpa pazal apzal pzaal zpaal azpal zapal paazl apazl paazl apazl aapzl aapzl pzaal zpaal pazal apzal zapal azpal azapl zaapl aazpl aazpl zaapl azapl lazap alzap lzaap zlaap azlap zalap laazp alazp laazp alazp aalzp aalzp lzaap zlaap lazap alzap zalap azlap azalp zaalp aazlp aazlp zaalp azalp
Note: these 'words' (valid or invalid) are all the permutations of the word plaza. These words are obtained by scrambling the letters in plaza.