pplay pplay plpay lppay plpay lppay ppaly ppaly paply apply paply apply plapy lpapy palpy aplpy lappy alppy plapy lpapy palpy aplpy lappy alppy pplya pplya plpya lppya plpya lppya ppyla ppyla pypla yppla pypla yppla plypa lpypa pylpa yplpa lyppa ylppa plypa lpypa pylpa yplpa lyppa ylppa ppayl ppayl papyl appyl papyl appyl ppyal ppyal pypal yppal pypal yppal paypl apypl pyapl ypapl ayppl yappl paypl apypl pyapl ypapl ayppl yappl playp lpayp palyp aplyp lapyp alpyp plyap lpyap pylap yplap lypap ylpap paylp apylp pyalp ypalp ayplp yaplp laypp alypp lyapp ylapp aylpp yalpp playp lpayp palyp aplyp lapyp alpyp plyap lpyap pylap yplap lypap ylpap paylp apylp pyalp ypalp ayplp yaplp laypp alypp lyapp ylapp aylpp yalpp
Note: these 'words' (valid or invalid) are all the permutations of the word pplay. These words are obtained by scrambling the letters in pplay.