myaxs ymaxs mayxs amyxs yamxs aymxs myxas ymxas mxyas xmyas yxmas xymas maxys amxys mxays xmays axmys xamys yaxms ayxms yxams xyams axyms xayms myasx ymasx maysx amysx yamsx aymsx mysax ymsax msyax smyax ysmax symax masyx amsyx msayx smayx asmyx samyx yasmx aysmx ysamx syamx asymx saymx myxsa ymxsa mxysa xmysa yxmsa xymsa mysxa ymsxa msyxa smyxa ysmxa symxa mxsya xmsya msxya smxya xsmya sxmya yxsma xysma ysxma syxma xsyma sxyma maxsy amxsy mxasy xmasy axmsy xamsy masxy amsxy msaxy smaxy asmxy samxy mxsay xmsay msxay smxay xsmay sxmay axsmy xasmy asxmy saxmy xsamy sxamy yaxsm ayxsm yxasm xyasm axysm xaysm yasxm aysxm ysaxm syaxm asyxm sayxm yxsam xysam ysxam syxam xsyam sxyam axsym xasym asxym saxym xsaym sxaym
Note: these 'words' (valid or invalid) are all the permutations of the word myaxs. These words are obtained by scrambling the letters in myaxs.