hoove ohove hoove ohove oohve oohve hovoe ohvoe hvooe vhooe ovhoe vohoe hovoe ohvoe hvooe vhooe ovhoe vohoe oovhe oovhe ovohe voohe ovohe voohe hooev ohoev hooev ohoev oohev oohev hoeov oheov heoov ehoov oehov eohov hoeov oheov heoov ehoov oehov eohov ooehv ooehv oeohv eoohv oeohv eoohv hoveo ohveo hvoeo vhoeo ovheo voheo hoevo ohevo heovo ehovo oehvo eohvo hveoo vheoo hevoo ehvoo vehoo evhoo oveho voeho oevho eovho veoho evoho hoveo ohveo hvoeo vhoeo ovheo voheo hoevo ohevo heovo ehovo oehvo eohvo hveoo vheoo hevoo ehvoo vehoo evhoo oveho voeho oevho eovho veoho evoho ooveh ooveh ovoeh vooeh ovoeh vooeh ooevh ooevh oeovh eoovh oeovh eoovh oveoh voeoh oevoh eovoh veooh evooh oveoh voeoh oevoh eovoh veooh evooh
Note: these 'words' (valid or invalid) are all the permutations of the word hoove. These words are obtained by scrambling the letters in hoove.