hoied ohied hioed ihoed oihed iohed hoeid oheid heoid ehoid oehid eohid hieod iheod heiod ehiod iehod eihod oiehd ioehd oeihd eoihd ieohd eiohd hoide ohide hiode ihode oihde iohde hodie ohdie hdoie dhoie odhie dohie hidoe ihdoe hdioe dhioe idhoe dihoe oidhe iodhe odihe doihe idohe diohe hoedi ohedi heodi ehodi oehdi eohdi hodei ohdei hdoei dhoei odhei dohei hedoi ehdoi hdeoi dheoi edhoi dehoi oedhi eodhi odehi doehi edohi deohi hiedo ihedo heido ehido iehdo eihdo hideo ihdeo hdieo dhieo idheo diheo hedio ehdio hdeio dheio edhio dehio iedho eidho ideho dieho ediho deiho oiedh ioedh oeidh eoidh ieodh eiodh oideh iodeh odieh doieh idoeh dioeh oedih eodih odeih doeih edoih deoih iedoh eidoh ideoh dieoh edioh deioh
Note: these 'words' (valid or invalid) are all the permutations of the word hoied. These words are obtained by scrambling the letters in hoied.