lants alnts lnats nlats anlts nalts latns altns ltans tlans atlns talns lntas nltas ltnas tlnas ntlas tnlas antls natls atnls tanls ntals tnals lanst alnst lnast nlast anlst nalst lasnt alsnt lsant slant aslnt salnt lnsat nlsat lsnat slnat nslat snlat anslt naslt asnlt sanlt nsalt snalt latsn altsn ltasn tlasn atlsn talsn lastn alstn lsatn slatn asltn saltn ltsan tlsan lstan sltan tslan stlan atsln tasln astln satln tsaln staln lntsa nltsa ltnsa tlnsa ntlsa tnlsa lnsta nlsta lsnta slnta nslta snlta ltsna tlsna lstna sltna tslna stlna ntsla tnsla nstla sntla tsnla stnla antsl natsl atnsl tansl ntasl tnasl anstl nastl asntl santl nsatl snatl atsnl tasnl astnl satnl tsanl stanl ntsal tnsal nstal sntal tsnal stnal
Note: these 'words' (valid or invalid) are all the permutations of the word lants. These words are obtained by scrambling the letters in lants.