tmyba mtyba tymba ytmba mytba ymtba tmbya mtbya tbmya btmya mbtya bmtya tybma ytbma tbyma btyma ybtma bytma mybta ymbta mbyta bmyta ybmta bymta tmyab mtyab tymab ytmab mytab ymtab tmayb mtayb tamyb atmyb matyb amtyb tyamb ytamb taymb atymb yatmb aytmb myatb ymatb maytb amytb yamtb aymtb tmbay mtbay tbmay btmay mbtay bmtay tmaby mtaby tamby atmby matby amtby tbamy btamy tabmy atbmy batmy abtmy mbaty bmaty mabty ambty bamty abmty tybam ytbam tbyam btyam ybtam bytam tyabm ytabm taybm atybm yatbm aytbm tbaym btaym tabym atbym batym abtym ybatm byatm yabtm aybtm baytm abytm mybat ymbat mbyat bmyat ybmat bymat myabt ymabt maybt amybt yambt aymbt mbayt bmayt mabyt ambyt bamyt abmyt ybamt byamt yabmt aybmt baymt abymt
Note: these 'words' (valid or invalid) are all the permutations of the word tmyba. These words are obtained by scrambling the letters in tmyba.