gybsa ygbsa gbysa bgysa ybgsa bygsa gysba ygsba gsyba sgyba ysgba sygba gbsya bgsya gsbya sgbya bsgya sbgya ybsga bysga ysbga sybga bsyga sbyga gybas ygbas gbyas bgyas ybgas bygas gyabs ygabs gaybs agybs yagbs aygbs gbays bgays gabys agbys bagys abgys ybags byags yabgs aybgs baygs abygs gysab ygsab gsyab sgyab ysgab sygab gyasb ygasb gaysb agysb yagsb aygsb gsayb sgayb gasyb agsyb sagyb asgyb ysagb syagb yasgb aysgb saygb asygb gbsay bgsay gsbay sgbay bsgay sbgay gbasy bgasy gabsy agbsy bagsy abgsy gsaby sgaby gasby agsby sagby asgby bsagy sbagy basgy absgy sabgy asbgy ybsag bysag ysbag sybag bsyag sbyag ybasg byasg yabsg aybsg baysg abysg ysabg syabg yasbg aysbg saybg asybg bsayg sbayg basyg absyg sabyg asbyg
Note: these 'words' (valid or invalid) are all the permutations of the word gybsa. These words are obtained by scrambling the letters in gybsa.