murre umrre mrure rmure urmre rumre murre umrre mrure rmure urmre rumre mrrue rmrue mrrue rmrue rrmue rrmue urrme rurme urrme rurme rrume rrume murer umrer mruer rmuer urmer rumer muerr umerr meurr emurr uemrr eumrr mreur rmeur merur emrur remur ermur uremr ruemr uermr eurmr reumr erumr murer umrer mruer rmuer urmer rumer muerr umerr meurr emurr uemrr eumrr mreur rmeur merur emrur remur ermur uremr ruemr uermr eurmr reumr erumr mrreu rmreu mrreu rmreu rrmeu rrmeu mreru rmeru merru emrru remru ermru mreru rmeru merru emrru remru ermru rremu rremu rermu errmu rermu errmu urrem rurem urrem rurem rruem rruem urerm ruerm uerrm eurrm reurm erurm urerm ruerm uerrm eurrm reurm erurm rreum rreum rerum errum rerum errum
Note: these 'words' (valid or invalid) are all the permutations of the word murre. These words are obtained by scrambling the letters in murre.