scogs csogs socgs oscgs cosgs ocsgs scgos csgos sgcos gscos cgsos gcsos sogcs osgcs sgocs gsocs ogscs goscs cogss ocgss cgoss gcoss ogcss gocss scosg csosg socsg oscsg cossg ocssg scsog cssog sscog sscog cssog scsog soscg osscg ssocg ssocg osscg soscg cossg ocssg csosg scosg oscsg socsg scgso csgso sgcso gscso cgsso gcsso scsgo cssgo sscgo sscgo cssgo scsgo sgsco gssco ssgco ssgco gssco sgsco cgsso gcsso csgso scgso gscso sgcso sogsc osgsc sgosc gsosc ogssc gossc sosgc ossgc ssogc ssogc ossgc sosgc sgsoc gssoc ssgoc ssgoc gssoc sgsoc ogssc gossc osgsc sogsc gsosc sgosc cogss ocgss cgoss gcoss ogcss gocss cosgs ocsgs csogs scogs oscgs socgs cgsos gcsos csgos scgos gscos sgcos ogscs goscs osgcs sogcs gsocs sgocs
Note: these 'words' (valid or invalid) are all the permutations of the word scogs. These words are obtained by scrambling the letters in scogs.