tysis ytsis tsyis styis ystis sytis tyiss ytiss tiyss ityss yitss iytss tsiys stiys tisys itsys sitys istys ysits syits yists iysts siyts isyts tyssi ytssi tsysi stysi ystsi sytsi tyssi ytssi tsysi stysi ystsi sytsi tssyi stsyi tssyi stsyi sstyi sstyi yssti systi yssti systi ssyti ssyti tyiss ytiss tiyss ityss yitss iytss tysis ytsis tsyis styis ystis sytis tisys itsys tsiys stiys istys sitys yists iysts ysits syits isyts siyts tsisy stisy tissy itssy sitsy istsy tssiy stsiy tssiy stsiy sstiy sstiy tissy itssy tsisy stisy istsy sitsy sisty issty ssity ssity issty sisty ysist syist yisst iysst siyst isyst yssit sysit yssit sysit ssyit ssyit yisst iysst ysist syist isyst siyst sisyt issyt ssiyt ssiyt issyt sisyt
Note: these 'words' (valid or invalid) are all the permutations of the word tysis. These words are obtained by scrambling the letters in tysis.