butch ubtch btuch tbuch utbch tubch bucth ubcth bcuth cbuth ucbth cubth btcuh tbcuh bctuh cbtuh tcbuh ctbuh utcbh tucbh uctbh cutbh tcubh ctubh buthc ubthc btuhc tbuhc utbhc tubhc buhtc ubhtc bhutc hbutc uhbtc hubtc bthuc tbhuc bhtuc hbtuc thbuc htbuc uthbc tuhbc uhtbc hutbc thubc htubc bucht ubcht bcuht cbuht ucbht cubht buhct ubhct bhuct hbuct uhbct hubct bchut cbhut bhcut hbcut chbut hcbut uchbt cuhbt uhcbt hucbt chubt hcubt btchu tbchu bcthu cbthu tcbhu ctbhu bthcu tbhcu bhtcu hbtcu thbcu htbcu bchtu cbhtu bhctu hbctu chbtu hcbtu tchbu cthbu thcbu htcbu chtbu hctbu utchb tuchb ucthb cuthb tcuhb ctuhb uthcb tuhcb uhtcb hutcb thucb htucb uchtb cuhtb uhctb huctb chutb hcutb tchub cthub thcub htcub chtub hctub
Note: these 'words' (valid or invalid) are all the permutations of the word butch. These words are obtained by scrambling the letters in butch.