klang lkang kalng aklng lakng alkng klnag lknag knlag nklag lnkag nlkag kanlg aknlg knalg nkalg anklg naklg lankg alnkg lnakg nlakg anlkg nalkg klagn lkagn kalgn aklgn lakgn alkgn klgan lkgan kglan gklan lgkan glkan kagln akgln kgaln gkaln agkln gakln lagkn algkn lgakn glakn aglkn galkn klnga lknga knlga nklga lnkga nlkga klgna lkgna kglna gklna lgkna glkna kngla nkgla kgnla gknla ngkla gnkla lngka nlgka lgnka glnka nglka gnlka kangl akngl knagl nkagl ankgl nakgl kagnl akgnl kganl gkanl agknl gaknl kngal nkgal kgnal gknal ngkal gnkal angkl nagkl agnkl gankl ngakl gnakl langk alngk lnagk nlagk anlgk nalgk lagnk algnk lgank glank aglnk galnk lngak nlgak lgnak glnak nglak gnlak anglk naglk agnlk ganlk ngalk gnalk
Note: these 'words' (valid or invalid) are all the permutations of the word klang. These words are obtained by scrambling the letters in klang.