toing oting tiong itong oitng iotng tonig otnig tnoig ntoig ontig notig tinog itnog tniog ntiog intog nitog ointg iontg onitg noitg inotg niotg toign otign tiogn itogn oitgn iotgn togin otgin tgoin gtoin ogtin gotin tigon itgon tgion gtion igton giton oigtn iogtn ogitn goitn igotn giotn tongi otngi tnogi ntogi ontgi notgi togni otgni tgoni gtoni ogtni gotni tngoi ntgoi tgnoi gtnoi ngtoi gntoi ongti nogti ognti gonti ngoti gnoti tingo itngo tnigo ntigo intgo nitgo tigno itgno tgino gtino igtno gitno tngio ntgio tgnio gtnio ngtio gntio ingto nigto ignto ginto ngito gnito oingt iongt onigt noigt inogt niogt oignt iognt ogint goint igont giont ongit nogit ognit gonit ngoit gnoit ingot nigot ignot ginot ngiot gniot
Note: these 'words' (valid or invalid) are all the permutations of the word toing. These words are obtained by scrambling the letters in toing.