texes etxes txees xtees extes xetes teexs etexs teexs etexs eetxs eetxs txees xtees texes etxes xetes extes exets xeets eexts eexts xeets exets texse etxse txese xtese extse xetse tesxe etsxe tsexe stexe estxe setxe txsee xtsee tsxee stxee xstee sxtee exste xeste esxte sexte xsete sxete teesx etesx teesx etesx eetsx eetsx tesex etsex tseex steex estex setex tesex etsex tseex steex estex setex eestx eestx esetx seetx esetx seetx txese xtese texse etxse xetse extse txsee xtsee tsxee stxee xstee sxtee tesxe etsxe tsexe stexe estxe setxe xeste exste xsete sxete esxte sexte exest xeest eexst eexst xeest exest exset xeset esxet sexet xseet sxeet eesxt eesxt esext seext esext seext xeset exset xseet sxeet esxet sexet
Note: these 'words' (valid or invalid) are all the permutations of the word texes. These words are obtained by scrambling the letters in texes.