galvo aglvo glavo lgavo algvo lagvo gavlo agvlo gvalo vgalo avglo vaglo glvao lgvao gvlao vglao lvgao vlgao alvgo lavgo avlgo valgo lvago vlago galov aglov glaov lgaov algov lagov gaolv agolv goalv ogalv aoglv oaglv gloav lgoav golav oglav logav olgav alogv laogv aolgv oalgv loagv olagv gavol agvol gvaol vgaol avgol vagol gaovl agovl goavl ogavl aogvl oagvl gvoal vgoal goval ogval vogal ovgal avogl vaogl aovgl oavgl voagl ovagl glvoa lgvoa gvloa vgloa lvgoa vlgoa glova lgova golva oglva logva olgva gvola vgola govla ogvla vogla ovgla lvoga vloga lovga olvga volga ovlga alvog lavog avlog valog lvaog vlaog alovg laovg aolvg oalvg loavg olavg avolg vaolg aovlg oavlg voalg ovalg lvoag vloag lovag olvag volag ovlag
Note: these 'words' (valid or invalid) are all the permutations of the word galvo. These words are obtained by scrambling the letters in galvo.