clang lcang calng aclng lacng alcng clnag lcnag cnlag nclag lncag nlcag canlg acnlg cnalg ncalg anclg naclg lancg alncg lnacg nlacg anlcg nalcg clagn lcagn calgn aclgn lacgn alcgn clgan lcgan cglan gclan lgcan glcan cagln acgln cgaln gcaln agcln gacln lagcn algcn lgacn glacn aglcn galcn clnga lcnga cnlga nclga lncga nlcga clgna lcgna cglna gclna lgcna glcna cngla ncgla cgnla gcnla ngcla gncla lngca nlgca lgnca glnca nglca gnlca cangl acngl cnagl ncagl ancgl nacgl cagnl acgnl cganl gcanl agcnl gacnl cngal ncgal cgnal gcnal ngcal gncal angcl nagcl agncl gancl ngacl gnacl langc alngc lnagc nlagc anlgc nalgc lagnc algnc lganc glanc aglnc galnc lngac nlgac lgnac glnac nglac gnlac anglc naglc agnlc ganlc ngalc gnalc
Note: these 'words' (valid or invalid) are all the permutations of the word clang. These words are obtained by scrambling the letters in clang.