breem rbeem berem ebrem rebem erbem breem rbeem berem ebrem rebem erbem beerm eberm beerm eberm eebrm eebrm reebm erebm reebm erebm eerbm eerbm breme rbeme berme ebrme rebme erbme brmee rbmee bmree mbree rmbee mrbee bemre ebmre bmere mbere embre mebre rembe ermbe rmebe mrebe emrbe merbe breme rbeme berme ebrme rebme erbme brmee rbmee bmree mbree rmbee mrbee bemre ebmre bmere mbere embre mebre rembe ermbe rmebe mrebe emrbe merbe beemr ebemr beemr ebemr eebmr eebmr bemer ebmer bmeer mbeer ember meber bemer ebmer bmeer mbeer ember meber eembr eembr emebr meebr emebr meebr reemb eremb reemb eremb eermb eermb remeb ermeb rmeeb mreeb emreb mereb remeb ermeb rmeeb mreeb emreb mereb eemrb eemrb emerb meerb emerb meerb
Note: these 'words' (valid or invalid) are all the permutations of the word breem. These words are obtained by scrambling the letters in breem.