dhals hdals dahls adhls hadls ahdls dhlas hdlas dlhas ldhas hldas lhdas dalhs adlhs dlahs ldahs aldhs ladhs halds ahlds hlads lhads alhds lahds dhasl hdasl dahsl adhsl hadsl ahdsl dhsal hdsal dshal sdhal hsdal shdal dashl adshl dsahl sdahl asdhl sadhl hasdl ahsdl hsadl shadl ashdl sahdl dhlsa hdlsa dlhsa ldhsa hldsa lhdsa dhsla hdsla dshla sdhla hsdla shdla dlsha ldsha dslha sdlha lsdha sldha hlsda lhsda hslda shlda lshda slhda dalsh adlsh dlash ldash aldsh ladsh daslh adslh dsalh sdalh asdlh sadlh dlsah ldsah dslah sdlah lsdah sldah alsdh lasdh asldh saldh lsadh sladh halsd ahlsd hlasd lhasd alhsd lahsd hasld ahsld hsald shald ashld sahld hlsad lhsad hslad shlad lshad slhad alshd lashd aslhd salhd lsahd slahd
Note: these 'words' (valid or invalid) are all the permutations of the word dhals. These words are obtained by scrambling the letters in dhals.