chode hcode cohde ochde hocde ohcde chdoe hcdoe cdhoe dchoe hdcoe dhcoe codhe ocdhe cdohe dcohe odche doche hodce ohdce hdoce dhoce odhce dohce choed hcoed cohed oched hoced ohced cheod hceod cehod echod hecod ehcod coehd ocehd ceohd ecohd oechd eochd hoecd ohecd heocd ehocd oehcd eohcd chdeo hcdeo cdheo dcheo hdceo dhceo chedo hcedo cehdo echdo hecdo ehcdo cdeho dceho cedho ecdho decho edcho hdeco dheco hedco ehdco dehco edhco codeh ocdeh cdoeh dcoeh odceh doceh coedh ocedh ceodh ecodh oecdh eocdh cdeoh dceoh cedoh ecdoh decoh edcoh odech doech oedch eodch deoch edoch hodec ohdec hdoec dhoec odhec dohec hoedc ohedc heodc ehodc oehdc eohdc hdeoc dheoc hedoc ehdoc dehoc edhoc odehc doehc oedhc eodhc deohc edohc
Note: these 'words' (valid or invalid) are all the permutations of the word chode. These words are obtained by scrambling the letters in chode.