tscet stcet tcset ctset sctet cstet tsect stect tesct etsct setct estct tcest ctest tecst etcst cetst ectst scett csett sectt esctt cestt ecstt tscte stcte tcste ctste sctte cstte tstce sttce ttsce ttsce sttce tstce tctse cttse ttcse ttcse cttse tctse sctte cstte stcte tscte ctste tcste tsetc stetc testc etstc settc esttc tstec sttec ttsec ttsec sttec tstec tetsc ettsc ttesc ttesc ettsc tetsc settc esttc stetc tsetc etstc testc tcets ctets tects etcts cetts ectts tctes cttes ttces ttces cttes tctes tetcs ettcs ttecs ttecs ettcs tetcs cetts ectts ctets tcets etcts tects scett csett sectt esctt cestt ecstt sctet cstet stcet tscet ctset tcset setct estct stect tsect etsct tesct cetst ectst ctest tcest etcst tecst
Note: these 'words' (valid or invalid) are all the permutations of the word tscet. These words are obtained by scrambling the letters in tscet.