eibix iebix ebiix beiix ibeix bieix eiibx ieibx eiibx ieibx iiebx iiebx ebiix beiix eibix iebix bieix ibeix ibiex biiex iibex iibex biiex ibiex eibxi iebxi ebixi beixi ibexi biexi eixbi iexbi exibi xeibi ixebi xiebi ebxii bexii exbii xebii bxeii xbeii ibxei bixei ixbei xibei bxiei xbiei eiixb ieixb eiixb ieixb iiexb iiexb eixib iexib exiib xeiib ixeib xieib eixib iexib exiib xeiib ixeib xieib iixeb iixeb ixieb xiieb ixieb xiieb ebixi beixi eibxi iebxi biexi ibexi ebxii bexii exbii xebii bxeii xbeii eixbi iexbi exibi xeibi ixebi xiebi bixei ibxei bxiei xbiei ixbei xibei ibixe biixe iibxe iibxe biixe ibixe ibxie bixie ixbie xibie bxiie xbiie iixbe iixbe ixibe xiibe ixibe xiibe bixie ibxie bxiie xbiie ixbie xibie
Note: these 'words' (valid or invalid) are all the permutations of the word eibix. These words are obtained by scrambling the letters in eibix.