guthh ugthh gtuhh tguhh utghh tughh guhth ughth ghuth hguth uhgth hugth gthuh tghuh ghtuh hgtuh thguh htguh uthgh tuhgh uhtgh hutgh thugh htugh guthh ugthh gtuhh tguhh utghh tughh guhth ughth ghuth hguth uhgth hugth gthuh tghuh ghtuh hgtuh thguh htguh uthgh tuhgh uhtgh hutgh thugh htugh guhht ughht ghuht hguht uhght hught guhht ughht ghuht hguht uhght hught ghhut hghut ghhut hghut hhgut hhgut uhhgt huhgt uhhgt huhgt hhugt hhugt gthhu tghhu ghthu hgthu thghu htghu gthhu tghhu ghthu hgthu thghu htghu ghhtu hghtu ghhtu hghtu hhgtu hhgtu thhgu hthgu thhgu hthgu hhtgu hhtgu uthhg tuhhg uhthg huthg thuhg htuhg uthhg tuhhg uhthg huthg thuhg htuhg uhhtg huhtg uhhtg huhtg hhutg hhutg thhug hthug thhug hthug hhtug hhtug
Note: these 'words' (valid or invalid) are all the permutations of the word guthh. These words are obtained by scrambling the letters in guthh.