bleys lbeys belys eblys lebys elbys blyes lbyes byles ybles lybes ylbes beyls ebyls byels ybels eybls yebls leybs elybs lyebs ylebs eylbs yelbs blesy lbesy belsy eblsy lebsy elbsy blsey lbsey bsley sbley lsbey slbey besly ebsly bsely sbely esbly sebly lesby elsby lseby sleby eslby selby blyse lbyse bylse yblse lybse ylbse blsye lbsye bslye sblye lsbye slbye bysle ybsle bsyle sbyle ysble syble lysbe ylsbe lsybe slybe yslbe sylbe beysl ebysl byesl ybesl eybsl yebsl besyl ebsyl bseyl sbeyl esbyl sebyl bysel ybsel bsyel sbyel ysbel sybel eysbl yesbl esybl seybl ysebl syebl leysb elysb lyesb ylesb eylsb yelsb lesyb elsyb lseyb sleyb eslyb selyb lyseb ylseb lsyeb slyeb ysleb syleb eyslb yeslb esylb seylb yselb syelb
Note: these 'words' (valid or invalid) are all the permutations of the word bleys. These words are obtained by scrambling the letters in bleys.