hohed ohhed hhoed hhoed ohhed hohed hoehd ohehd heohd ehohd oehhd eohhd hheod hheod hehod ehhod hehod ehhod ohehd hoehd oehhd eohhd heohd ehohd hohde ohhde hhode hhode ohhde hohde hodhe ohdhe hdohe dhohe odhhe dohhe hhdoe hhdoe hdhoe dhhoe hdhoe dhhoe ohdhe hodhe odhhe dohhe hdohe dhohe hoedh ohedh heodh ehodh oehdh eohdh hodeh ohdeh hdoeh dhoeh odheh doheh hedoh ehdoh hdeoh dheoh edhoh dehoh oedhh eodhh odehh doehh edohh deohh hhedo hhedo hehdo ehhdo hehdo ehhdo hhdeo hhdeo hdheo dhheo hdheo dhheo hedho ehdho hdeho dheho edhho dehho hedho ehdho hdeho dheho edhho dehho ohedh hoedh oehdh eohdh heodh ehodh ohdeh hodeh odheh doheh hdoeh dhoeh oedhh eodhh odehh doehh edohh deohh hedoh ehdoh hdeoh dheoh edhoh dehoh
Note: these 'words' (valid or invalid) are all the permutations of the word hohed. These words are obtained by scrambling the letters in hohed.