eldin ledin edlin delin ldein dlein elidn leidn eildn ieldn liedn iledn ediln deiln eidln iedln dieln ideln ldien dlien liden ilden dilen idlen eldni ledni edlni delni ldeni dleni elndi lendi enldi neldi lnedi nledi ednli denli endli nedli dneli ndeli ldnei dlnei lndei nldei dnlei ndlei elind leind eilnd ielnd liend ilend elnid lenid enlid nelid lneid nleid einld ienld enild neild ineld nield lined ilned lnied nlied inled niled edinl deinl eidnl iednl dienl idenl ednil denil endil nedil dneil ndeil eindl iendl enidl neidl inedl niedl dinel idnel dniel ndiel indel nidel ldine dline lidne ildne dilne idlne ldnie dlnie lndie nldie dnlie ndlie linde ilnde lnide nlide inlde nilde dinle idnle dnile ndile indle nidle
Note: these 'words' (valid or invalid) are all the permutations of the word eldin. These words are obtained by scrambling the letters in eldin.