pliyo lpiyo pilyo iplyo lipyo ilpyo plyio lpyio pylio yplio lypio ylpio piylo ipylo pyilo ypilo iyplo yiplo liypo ilypo lyipo ylipo iylpo yilpo plioy lpioy piloy iploy lipoy ilpoy ploiy lpoiy poliy opliy lopiy olpiy pioly ipoly poily opily ioply oiply liopy ilopy loipy olipy iolpy oilpy plyoi lpyoi pyloi yploi lypoi ylpoi ployi lpoyi polyi oplyi lopyi olpyi pyoli ypoli poyli opyli yopli oypli lyopi ylopi loypi olypi yolpi oylpi piyol ipyol pyiol ypiol iypol yipol pioyl ipoyl poiyl opiyl iopyl oipyl pyoil ypoil poyil opyil yopil oypil iyopl yiopl ioypl oiypl yoipl oyipl liyop ilyop lyiop yliop iylop yilop lioyp iloyp loiyp oliyp iolyp oilyp lyoip yloip loyip olyip yolip oylip iyolp yiolp ioylp oiylp yoilp oyilp
Note: these 'words' (valid or invalid) are all the permutations of the word pliyo. These words are obtained by scrambling the letters in pliyo.