griht rgiht girht igrht right irght grhit rghit ghrit hgrit rhgit hrgit gihrt ighrt ghirt hgirt ihgrt higrt rihgt irhgt rhigt hrigt ihrgt hirgt grith rgith girth igrth rigth irgth grtih rgtih gtrih tgrih rtgih trgih gitrh igtrh gtirh tgirh itgrh tigrh ritgh irtgh rtigh trigh itrgh tirgh grhti rghti ghrti hgrti rhgti hrgti grthi rgthi gtrhi tgrhi rtghi trghi ghtri hgtri gthri tghri htgri thgri rhtgi hrtgi rthgi trhgi htrgi thrgi gihtr ightr ghitr hgitr ihgtr higtr githr igthr gtihr tgihr itghr tighr ghtir hgtir gthir tghir htgir thgir ihtgr hitgr ithgr tihgr htigr thigr rihtg irhtg rhitg hritg ihrtg hirtg rithg irthg rtihg trihg itrhg tirhg rhtig hrtig rthig trhig htrig thrig ihtrg hitrg ithrg tihrg htirg thirg
Note: these 'words' (valid or invalid) are all the permutations of the word griht. These words are obtained by scrambling the letters in griht.