tyees ytees teyes etyes yetes eytes tyees ytees teyes etyes yetes eytes teeys eteys teeys eteys eetys eetys yeets eyets yeets eyets eeyts eeyts tyese ytese teyse etyse yetse eytse tysee ytsee tsyee styee ystee sytee tesye etsye tseye steye estye setye yeste eyste ysete syete esyte seyte tyese ytese teyse etyse yetse eytse tysee ytsee tsyee styee ystee sytee tesye etsye tseye steye estye setye yeste eyste ysete syete esyte seyte teesy etesy teesy etesy eetsy eetsy tesey etsey tseey steey estey setey tesey etsey tseey steey estey setey eesty eesty esety seety esety seety yeest eyest yeest eyest eeyst eeyst yeset eyset yseet syeet esyet seyet yeset eyset yseet syeet esyet seyet eesyt eesyt eseyt seeyt eseyt seeyt
Note: these 'words' (valid or invalid) are all the permutations of the word tyees. These words are obtained by scrambling the letters in tyees.