louts oluts luots ulots oults uolts lotus oltus ltous tlous otlus tolus lutos ultos ltuos tluos utlos tulos outls uotls otuls touls utols tuols loust olust luost ulost oulst uolst losut olsut lsout slout oslut solut lusot ulsot lsuot sluot uslot sulot ouslt uoslt osult soult usolt suolt lotsu oltsu ltosu tlosu otlsu tolsu lostu olstu lsotu slotu osltu soltu ltsou tlsou lstou sltou tslou stlou otslu toslu ostlu sotlu tsolu stolu lutso ultso ltuso tluso utlso tulso lusto ulsto lsuto sluto uslto sulto ltsuo tlsuo lstuo sltuo tsluo stluo utslo tuslo ustlo sutlo tsulo stulo outsl uotsl otusl tousl utosl tuosl oustl uostl osutl soutl usotl suotl otsul tosul ostul sotul tsoul stoul utsol tusol ustol sutol tsuol stuol
Note: these 'words' (valid or invalid) are all the permutations of the word louts. These words are obtained by scrambling the letters in louts.