thigh htigh tihgh ithgh hitgh ihtgh thgih htgih tghih gthih hgtih ghtih tighh itghh tgihh gtihh igthh githh higth ihgth hgith ghith ighth gihth thihg htihg tihhg ithhg hithg ihthg thhig hthig thhig hthig hhtig hhtig tihhg ithhg thihg htihg ihthg hithg hihtg ihhtg hhitg hhitg ihhtg hihtg thghi htghi tghhi gthhi hgthi ghthi thhgi hthgi thhgi hthgi hhtgi hhtgi tghhi gthhi thghi htghi ghthi hgthi hghti ghhti hhgti hhgti ghhti hghti tighh itghh tgihh gtihh igthh githh tihgh ithgh thigh htigh ihtgh hitgh tghih gthih thgih htgih ghtih hgtih ighth gihth ihgth higth ghith hgith hight ihght hgiht ghiht ighht gihht hihgt ihhgt hhigt hhigt ihhgt hihgt hghit ghhit hhgit hhgit ghhit hghit ighht gihht ihght hight ghiht hgiht
Note: these 'words' (valid or invalid) are all the permutations of the word thigh. These words are obtained by scrambling the letters in thigh.