chogs hcogs cohgs ochgs hocgs ohcgs chgos hcgos cghos gchos hgcos ghcos coghs ocghs cgohs gcohs ogchs gochs hogcs ohgcs hgocs ghocs oghcs gohcs chosg hcosg cohsg ochsg hocsg ohcsg chsog hcsog cshog schog hscog shcog coshg ocshg csohg scohg oschg sochg hoscg ohscg hsocg shocg oshcg sohcg chgso hcgso cghso gchso hgcso ghcso chsgo hcsgo cshgo schgo hscgo shcgo cgsho gcsho csgho scgho gscho sgcho hgsco ghsco hsgco shgco gshco sghco cogsh ocgsh cgosh gcosh ogcsh gocsh cosgh ocsgh csogh scogh oscgh socgh cgsoh gcsoh csgoh scgoh gscoh sgcoh ogsch gosch osgch sogch gsoch sgoch hogsc ohgsc hgosc ghosc oghsc gohsc hosgc ohsgc hsogc shogc oshgc sohgc hgsoc ghsoc hsgoc shgoc gshoc sghoc ogshc goshc osghc soghc gsohc sgohc
Note: these 'words' (valid or invalid) are all the permutations of the word chogs. These words are obtained by scrambling the letters in chogs.