topoi otpoi tpooi ptooi optoi potoi toopi otopi toopi otopi ootpi ootpi tpooi ptooi topoi otpoi potoi optoi opoti pooti oopti oopti pooti opoti topio otpio tpoio ptoio optio potio toipo otipo tiopo itopo oitpo iotpo tpioo ptioo tipoo itpoo pitoo iptoo opito poito oipto iopto pioto ipoto tooip otoip tooip otoip ootip ootip toiop otiop tioop itoop oitop iotop toiop otiop tioop itoop oitop iotop ooitp ooitp oiotp iootp oiotp iootp tpoio ptoio topio otpio potio optio tpioo ptioo tipoo itpoo pitoo iptoo toipo otipo tiopo itopo oitpo iotpo poito opito pioto ipoto oipto iopto opoit pooit oopit oopit pooit opoit opiot poiot oipot iopot pioot ipoot ooipt ooipt oiopt ioopt oiopt ioopt poiot opiot pioot ipoot oipot iopot
Note: these 'words' (valid or invalid) are all the permutations of the word topoi. These words are obtained by scrambling the letters in topoi.