murry umrry mrury rmury urmry rumry murry umrry mrury rmury urmry rumry mrruy rmruy mrruy rmruy rrmuy rrmuy urrmy rurmy urrmy rurmy rrumy rrumy muryr umryr mruyr rmuyr urmyr rumyr muyrr umyrr myurr ymurr uymrr yumrr mryur rmyur myrur ymrur rymur yrmur urymr ruymr uyrmr yurmr ryumr yrumr muryr umryr mruyr rmuyr urmyr rumyr muyrr umyrr myurr ymurr uymrr yumrr mryur rmyur myrur ymrur rymur yrmur urymr ruymr uyrmr yurmr ryumr yrumr mrryu rmryu mrryu rmryu rrmyu rrmyu mryru rmyru myrru ymrru rymru yrmru mryru rmyru myrru ymrru rymru yrmru rrymu rrymu ryrmu yrrmu ryrmu yrrmu urrym rurym urrym rurym rruym rruym uryrm ruyrm uyrrm yurrm ryurm yrurm uryrm ruyrm uyrrm yurrm ryurm yrurm rryum rryum ryrum yrrum ryrum yrrum
Note: these 'words' (valid or invalid) are all the permutations of the word murry. These words are obtained by scrambling the letters in murry.