beigy ebigy biegy ibegy eibgy iebgy begiy ebgiy bgeiy gbeiy egbiy gebiy bigey ibgey bgiey gbiey igbey gibey eigby iegby egiby geiby igeby gieby beiyg ebiyg bieyg ibeyg eibyg iebyg beyig ebyig byeig ybeig eybig yebig biyeg ibyeg byieg ybieg iybeg yibeg eiybg ieybg eyibg yeibg iyebg yiebg begyi ebgyi bgeyi gbeyi egbyi gebyi beygi ebygi byegi ybegi eybgi yebgi bgyei gbyei bygei ybgei gybei ygbei egybi geybi eygbi yegbi gyebi ygebi bigye ibgye bgiye gbiye igbye gibye biyge ibyge byige ybige iybge yibge bgyie gbyie bygie ybgie gybie ygbie igybe giybe iygbe yigbe gyibe ygibe eigyb iegyb egiyb geiyb igeyb gieyb eiygb ieygb eyigb yeigb iyegb yiegb egyib geyib eygib yegib gyeib ygeib igyeb giyeb iygeb yigeb gyieb ygieb
Note: these 'words' (valid or invalid) are all the permutations of the word beigy. These words are obtained by scrambling the letters in beigy.