towns otwns twons wtons owtns wotns tonws otnws tnows ntows ontws notws twnos wtnos tnwos ntwos wntos nwtos ownts wonts onwts nowts wnots nwots towsn otwsn twosn wtosn owtsn wotsn toswn otswn tsown stown ostwn sotwn twson wtson tswon stwon wston swton owstn wostn oswtn sowtn wsotn swotn tonsw otnsw tnosw ntosw ontsw notsw tosnw otsnw tsonw stonw ostnw sotnw tnsow ntsow tsnow stnow nstow sntow onstw nostw osntw sontw nsotw snotw twnso wtnso tnwso ntwso wntso nwtso twsno wtsno tswno stwno wstno swtno tnswo ntswo tsnwo stnwo nstwo sntwo wnsto nwsto wsnto swnto nswto snwto ownst wonst onwst nowst wnost nwost owsnt wosnt oswnt sownt wsont swont onswt noswt osnwt sonwt nsowt snowt wnsot nwsot wsnot swnot nswot snwot
Note: these 'words' (valid or invalid) are all the permutations of the word towns. These words are obtained by scrambling the letters in towns.