hoghs ohghs hgohs ghohs oghhs gohhs hohgs ohhgs hhogs hhogs ohhgs hohgs hghos ghhos hhgos hhgos ghhos hghos oghhs gohhs ohghs hoghs ghohs hgohs hogsh ohgsh hgosh ghosh oghsh gohsh hosgh ohsgh hsogh shogh oshgh sohgh hgsoh ghsoh hsgoh shgoh gshoh sghoh ogshh goshh osghh soghh gsohh sgohh hohsg ohhsg hhosg hhosg ohhsg hohsg hoshg ohshg hsohg shohg oshhg sohhg hhsog hhsog hshog shhog hshog shhog ohshg hoshg oshhg sohhg hsohg shohg hghso ghhso hhgso hhgso ghhso hghso hgsho ghsho hsgho shgho gshho sghho hhsgo hhsgo hshgo shhgo hshgo shhgo ghsho hgsho gshho sghho hsgho shgho oghsh gohsh ohgsh hogsh ghosh hgosh ogshh goshh osghh soghh gsohh sgohh ohsgh hosgh oshgh sohgh hsogh shogh ghsoh hgsoh gshoh sghoh hsgoh shgoh
Note: these 'words' (valid or invalid) are all the permutations of the word hoghs. These words are obtained by scrambling the letters in hoghs.