acock caock aocck oacck coack ocack accok cacok accok cacok ccaok ccaok aocck oacck acock caock ocack coack cocak occak ccoak ccoak occak cocak acokc caokc aockc oackc coakc ocakc ackoc cakoc akcoc kacoc ckaoc kcaoc aokcc oakcc akocc kaocc okacc koacc cokac ockac ckoac kcoac okcac kocac accko cacko accko cacko ccako ccako ackco cakco akcco kacco ckaco kcaco ackco cakco akcco kacco ckaco kcaco cckao cckao ckcao kccao ckcao kccao aockc oackc acokc caokc ocakc coakc aokcc oakcc akocc kaocc okacc koacc ackoc cakoc akcoc kacoc ckaoc kcaoc ockac cokac okcac kocac ckoac kcoac cocka occka ccoka ccoka occka cocka cokca ockca ckoca kcoca okcca kocca cckoa cckoa ckcoa kccoa ckcoa kccoa ockca cokca okcca kocca ckoca kcoca
Note: these 'words' (valid or invalid) are all the permutations of the word acock. These words are obtained by scrambling the letters in acock.