slush lsush sulsh uslsh lussh ulssh slsuh lssuh ssluh ssluh lssuh slsuh suslh usslh ssulh ssulh usslh suslh lussh ulssh lsush slush uslsh sulsh sluhs lsuhs sulhs uslhs lushs ulshs slhus lshus shlus hslus lhsus hlsus suhls ushls shuls hsuls uhsls husls luhss ulhss lhuss hluss uhlss hulss slshu lsshu sslhu sslhu lsshu slshu slhsu lshsu shlsu hslsu lhssu hlssu sshlu sshlu shslu hsslu shslu hsslu lshsu slhsu lhssu hlssu shlsu hslsu sushl usshl ssuhl ssuhl usshl sushl suhsl ushsl shusl hsusl uhssl hussl sshul sshul shsul hssul shsul hssul ushsl suhsl uhssl hussl shusl hsusl lushs ulshs lsuhs sluhs uslhs sulhs luhss ulhss lhuss hluss uhlss hulss lshus slhus lhsus hlsus shlus hslus ushls suhls uhsls husls shuls hsuls
Note: these 'words' (valid or invalid) are all the permutations of the word slush. These words are obtained by scrambling the letters in slush.