bhats hbats bahts abhts habts ahbts bhtas hbtas bthas tbhas htbas thbas baths abths btahs tbahs atbhs tabhs hatbs ahtbs htabs thabs athbs tahbs bhast hbast bahst abhst habst ahbst bhsat hbsat bshat sbhat hsbat shbat basht absht bsaht sbaht asbht sabht hasbt ahsbt hsabt shabt ashbt sahbt bhtsa hbtsa bthsa tbhsa htbsa thbsa bhsta hbsta bshta sbhta hsbta shbta btsha tbsha bstha sbtha tsbha stbha htsba thsba hstba shtba tshba sthba batsh abtsh btash tbash atbsh tabsh basth absth bsath sbath asbth sabth btsah tbsah bstah sbtah tsbah stbah atsbh tasbh astbh satbh tsabh stabh hatsb ahtsb htasb thasb athsb tahsb hastb ahstb hsatb shatb ashtb sahtb htsab thsab hstab shtab tshab sthab atshb tashb asthb sathb tsahb stahb
Note: these 'words' (valid or invalid) are all the permutations of the word bhats. These words are obtained by scrambling the letters in bhats.