poont opont poont opont oopnt oopnt ponot opnot pnoot npoot onpot nopot ponot opnot pnoot npoot onpot nopot oonpt oonpt onopt noopt onopt noopt pootn opotn pootn opotn ooptn ooptn poton opton ptoon tpoon otpon topon poton opton ptoon tpoon otpon topon ootpn ootpn otopn toopn otopn toopn ponto opnto pnoto npoto onpto nopto potno optno ptono tpono otpno topno pntoo nptoo ptnoo tpnoo ntpoo tnpoo ontpo notpo otnpo tonpo ntopo tnopo ponto opnto pnoto npoto onpto nopto potno optno ptono tpono otpno topno pntoo nptoo ptnoo tpnoo ntpoo tnpoo ontpo notpo otnpo tonpo ntopo tnopo oontp oontp onotp nootp onotp nootp ootnp ootnp otonp toonp otonp toonp ontop notop otnop tonop ntoop tnoop ontop notop otnop tonop ntoop tnoop
Note: these 'words' (valid or invalid) are all the permutations of the word poont. These words are obtained by scrambling the letters in poont.