edmrm demrm emdrm medrm dmerm mderm edrmm dermm erdmm redmm dremm rdemm emrdm merdm ermdm remdm mredm rmedm dmrem mdrem drmem rdmem mrdem rmdem edmmr demmr emdmr medmr dmemr mdemr edmmr demmr emdmr medmr dmemr mdemr emmdr memdr emmdr memdr mmedr mmedr dmmer mdmer dmmer mdmer mmder mmder edrmm dermm erdmm redmm dremm rdemm edmrm demrm emdrm medrm dmerm mderm ermdm remdm emrdm merdm rmedm mredm drmem rdmem dmrem mdrem rmdem mrdem emrmd mermd ermmd remmd mremd rmemd emmrd memrd emmrd memrd mmerd mmerd ermmd remmd emrmd mermd rmemd mremd mrmed rmmed mmred mmred rmmed mrmed dmrme mdrme drmme rdmme mrdme rmdme dmmre mdmre dmmre mdmre mmdre mmdre drmme rdmme dmrme mdrme rmdme mrdme mrmde rmmde mmrde mmrde rmmde mrmde
Note: these 'words' (valid or invalid) are all the permutations of the word edmrm. These words are obtained by scrambling the letters in edmrm.