pally aplly plaly lpaly alply laply pally aplly plaly lpaly alply laply pllay lplay pllay lplay llpay llpay allpy lalpy allpy lalpy llapy llapy palyl aplyl playl lpayl alpyl lapyl payll apyll pyall ypall aypll yapll plyal lpyal pylal yplal lypal ylpal alypl laypl aylpl yalpl lyapl ylapl palyl aplyl playl lpayl alpyl lapyl payll apyll pyall ypall aypll yapll plyal lpyal pylal yplal lypal ylpal alypl laypl aylpl yalpl lyapl ylapl pllya lplya pllya lplya llpya llpya plyla lpyla pylla yplla lypla ylpla plyla lpyla pylla yplla lypla ylpla llypa llypa lylpa yllpa lylpa yllpa allyp lalyp allyp lalyp llayp llayp alylp laylp ayllp yallp lyalp ylalp alylp laylp ayllp yallp lyalp ylalp llyap llyap lylap yllap lylap yllap
Note: these 'words' (valid or invalid) are all the permutations of the word pally. These words are obtained by scrambling the letters in pally.