kogal okgal kgoal gkoal ogkal gokal koagl okagl kaogl akogl oakgl aokgl kgaol gkaol kagol akgol gakol agkol ogakl goakl oagkl aogkl gaokl agokl kogla okgla kgola gkola ogkla gokla kolga oklga kloga lkoga olkga lokga kgloa gkloa klgoa lkgoa glkoa lgkoa oglka golka olgka logka gloka lgoka koalg okalg kaolg akolg oaklg aoklg kolag oklag kloag lkoag olkag lokag kalog aklog klaog lkaog alkog lakog oalkg aolkg olakg loakg alokg laokg kgalo gkalo kaglo akglo gaklo agklo kglao gklao klgao lkgao glkao lgkao kalgo aklgo klago lkago alkgo lakgo galko aglko glako lgako algko lagko ogalk goalk oaglk aoglk gaolk agolk oglak golak olgak logak gloak lgoak oalgk aolgk olagk loagk alogk laogk galok aglok glaok lgaok algok lagok
Note: these 'words' (valid or invalid) are all the permutations of the word kogal. These words are obtained by scrambling the letters in kogal.