enbys nebys ebnys benys nbeys bneys enybs neybs eynbs yenbs nyebs ynebs ebyns beyns eybns yebns byens ybens nbyes bnyes nybes ynbes bynes ybnes enbsy nebsy ebnsy bensy nbesy bnesy ensby nesby esnby senby nseby sneby ebsny besny esbny sebny bseny sbeny nbsey bnsey nsbey snbey bsney sbney enysb neysb eynsb yensb nyesb ynesb ensyb nesyb esnyb senyb nseyb sneyb eysnb yesnb esynb seynb ysenb syenb nyseb ynseb nsyeb snyeb ysneb syneb ebysn beysn eybsn yebsn byesn ybesn ebsyn besyn esbyn sebyn bseyn sbeyn eysbn yesbn esybn seybn ysebn syebn bysen ybsen bsyen sbyen ysben syben nbyse bnyse nybse ynbse bynse ybnse nbsye bnsye nsbye snbye bsnye sbnye nysbe ynsbe nsybe snybe ysnbe synbe bysne ybsne bsyne sbyne ysbne sybne
Note: these 'words' (valid or invalid) are all the permutations of the word enbys. These words are obtained by scrambling the letters in enbys.