kapok akpok kpaok pkaok apkok pakok kaopk akopk koapk okapk aokpk oakpk kpoak pkoak kopak okpak pokak opkak apokk paokk aopkk oapkk poakk opakk kapko akpko kpako pkako apkko pakko kakpo akkpo kkapo kkapo akkpo kakpo kpkao pkkao kkpao kkpao pkkao kpkao apkko pakko akpko kapko pkako kpako kaokp akokp koakp okakp aokkp oakkp kakop akkop kkaop kkaop akkop kakop kokap okkap kkoap kkoap okkap kokap aokkp oakkp akokp kaokp okakp koakp kpoka pkoka kopka okpka pokka opkka kpkoa pkkoa kkpoa kkpoa pkkoa kpkoa kokpa okkpa kkopa kkopa okkpa kokpa pokka opkka pkoka kpoka okpka kopka apokk paokk aopkk oapkk poakk opakk apkok pakok akpok kapok pkaok kpaok aokpk oakpk akopk kaopk okapk koapk pokak opkak pkoak kpoak okpak kopak
Note: these 'words' (valid or invalid) are all the permutations of the word kapok. These words are obtained by scrambling the letters in kapok.