cooky ocoky cooky ocoky oocky oocky cokoy ockoy ckooy kcooy okcoy kocoy cokoy ockoy ckooy kcooy okcoy kocoy ookcy ookcy okocy koocy okocy koocy cooyk ocoyk cooyk ocoyk oocyk oocyk coyok ocyok cyook ycook oycok yocok coyok ocyok cyook ycook oycok yocok ooyck ooyck oyock yoock oyock yoock cokyo ockyo ckoyo kcoyo okcyo kocyo coyko ocyko cyoko ycoko oycko yocko ckyoo kcyoo cykoo yckoo kycoo ykcoo okyco koyco oykco yokco kyoco ykoco cokyo ockyo ckoyo kcoyo okcyo kocyo coyko ocyko cyoko ycoko oycko yocko ckyoo kcyoo cykoo yckoo kycoo ykcoo okyco koyco oykco yokco kyoco ykoco ookyc ookyc okoyc kooyc okoyc kooyc ooykc ooykc oyokc yookc oyokc yookc okyoc koyoc oykoc yokoc kyooc ykooc okyoc koyoc oykoc yokoc kyooc ykooc
Note: these 'words' (valid or invalid) are all the permutations of the word cooky. These words are obtained by scrambling the letters in cooky.