mobey ombey mboey bmoey obmey bomey moeby omeby meoby emoby oemby eomby mbeoy bmeoy meboy emboy bemoy ebmoy obemy boemy oebmy eobmy beomy ebomy mobye ombye mboye bmoye obmye bomye moybe omybe myobe ymobe oymbe yombe mbyoe bmyoe myboe ymboe bymoe ybmoe obyme boyme oybme yobme byome ybome moeyb omeyb meoyb emoyb oemyb eomyb moyeb omyeb myoeb ymoeb oymeb yomeb meyob emyob myeob ymeob eymob yemob oeymb eoymb oyemb yoemb eyomb yeomb mbeyo bmeyo mebyo embyo bemyo ebmyo mbyeo bmyeo mybeo ymbeo bymeo ybmeo meybo emybo myebo ymebo eymbo yembo beymo ebymo byemo ybemo eybmo yebmo obeym boeym oebym eobym beoym eboym obyem boyem oybem yobem byoem yboem oeybm eoybm oyebm yoebm eyobm yeobm beyom ebyom byeom ybeom eybom yebom
Note: these 'words' (valid or invalid) are all the permutations of the word mobey. These words are obtained by scrambling the letters in mobey.