lecan elcan lcean clean eclan celan leacn elacn laecn alecn ealcn aelcn lcaen claen lacen alcen calen aclen ecaln cealn eacln aecln caeln aceln lecna elcna lcena clena eclna celna lenca elnca lneca nleca enlca nelca lcnea clnea lncea nlcea cnlea nclea ecnla cenla encla necla cnela ncela leanc elanc laenc alenc ealnc aelnc lenac elnac lneac nleac enlac nelac lanec alnec lnaec nlaec anlec nalec eanlc aenlc enalc nealc anelc naelc lcane clane lacne alcne calne aclne lcnae clnae lncae nlcae cnlae nclae lance alnce lnace nlace anlce nalce canle acnle cnale ncale ancle nacle ecanl ceanl eacnl aecnl caenl acenl ecnal cenal encal necal cneal nceal eancl aencl enacl neacl anecl naecl canel acnel cnael ncael ancel nacel
Note: these 'words' (valid or invalid) are all the permutations of the word lecan. These words are obtained by scrambling the letters in lecan.