loopy olopy loopy olopy oolpy oolpy lopoy olpoy lpooy plooy oploy poloy lopoy olpoy lpooy plooy oploy poloy ooply ooply opoly pooly opoly pooly looyp oloyp looyp oloyp oolyp oolyp loyop olyop lyoop yloop oylop yolop loyop olyop lyoop yloop oylop yolop ooylp ooylp oyolp yoolp oyolp yoolp lopyo olpyo lpoyo ployo oplyo polyo loypo olypo lyopo ylopo oylpo yolpo lpyoo plyoo lypoo ylpoo pyloo yploo opylo poylo oyplo yoplo pyolo ypolo lopyo olpyo lpoyo ployo oplyo polyo loypo olypo lyopo ylopo oylpo yolpo lpyoo plyoo lypoo ylpoo pyloo yploo opylo poylo oyplo yoplo pyolo ypolo oopyl oopyl opoyl pooyl opoyl pooyl ooypl ooypl oyopl yoopl oyopl yoopl opyol poyol oypol yopol pyool ypool opyol poyol oypol yopol pyool ypool
Note: these 'words' (valid or invalid) are all the permutations of the word loopy. These words are obtained by scrambling the letters in loopy.