shaul hsaul sahul ashul hasul ahsul shual hsual suhal ushal husal uhsal sauhl asuhl suahl usahl aushl uashl hausl ahusl huasl uhasl auhsl uahsl shalu hsalu sahlu ashlu haslu ahslu shlau hslau slhau lshau hlsau lhsau salhu aslhu slahu lsahu alshu lashu halsu ahlsu hlasu lhasu alhsu lahsu shula hsula suhla ushla husla uhsla shlua hslua slhua lshua hlsua lhsua sulha uslha sluha lsuha ulsha lusha hulsa uhlsa hlusa lhusa ulhsa luhsa saulh asulh sualh usalh auslh uaslh saluh asluh slauh lsauh alsuh lasuh sulah uslah sluah lsuah ulsah lusah aulsh ualsh alush laush ulash luash hauls ahuls huals uhals auhls uahls halus ahlus hlaus lhaus alhus lahus hulas uhlas hluas lhuas ulhas luhas aulhs ualhs aluhs lauhs ulahs luahs
Note: these 'words' (valid or invalid) are all the permutations of the word shaul. These words are obtained by scrambling the letters in shaul.