dolly odlly dloly ldoly oldly lodly dolly odlly dloly ldoly oldly lodly dlloy ldloy dlloy ldloy lldoy lldoy olldy loldy olldy loldy llody llody dolyl odlyl dloyl ldoyl oldyl lodyl doyll odyll dyoll ydoll oydll yodll dlyol ldyol dylol ydlol lydol yldol olydl loydl oyldl yoldl lyodl ylodl dolyl odlyl dloyl ldoyl oldyl lodyl doyll odyll dyoll ydoll oydll yodll dlyol ldyol dylol ydlol lydol yldol olydl loydl oyldl yoldl lyodl ylodl dllyo ldlyo dllyo ldlyo lldyo lldyo dlylo ldylo dyllo ydllo lydlo yldlo dlylo ldylo dyllo ydllo lydlo yldlo llydo llydo lyldo ylldo lyldo ylldo ollyd lolyd ollyd lolyd lloyd lloyd olyld loyld oylld yolld lyold ylold olyld loyld oylld yolld lyold ylold llyod llyod lylod yllod lylod yllod
Note: these 'words' (valid or invalid) are all the permutations of the word dolly. These words are obtained by scrambling the letters in dolly.