polly oplly ploly lpoly olply loply polly oplly ploly lpoly olply loply plloy lploy plloy lploy llpoy llpoy ollpy lolpy ollpy lolpy llopy llopy polyl oplyl ployl lpoyl olpyl lopyl poyll opyll pyoll ypoll oypll yopll plyol lpyol pylol yplol lypol ylpol olypl loypl oylpl yolpl lyopl ylopl polyl oplyl ployl lpoyl olpyl lopyl poyll opyll pyoll ypoll oypll yopll plyol lpyol pylol yplol lypol ylpol olypl loypl oylpl yolpl lyopl ylopl pllyo lplyo pllyo lplyo llpyo llpyo plylo lpylo pyllo ypllo lyplo ylplo plylo lpylo pyllo ypllo lyplo ylplo llypo llypo lylpo yllpo lylpo yllpo ollyp lolyp ollyp lolyp lloyp lloyp olylp loylp oyllp yollp lyolp ylolp olylp loylp oyllp yollp lyolp ylolp llyop llyop lylop yllop lylop yllop
Note: these 'words' (valid or invalid) are all the permutations of the word polly. These words are obtained by scrambling the letters in polly.