gtago tgago gatgo agtgo taggo atggo gtgao tggao ggtao ggtao tggao gtgao gagto aggto ggato ggato aggto gagto taggo atggo tgago gtago agtgo gatgo gtaog tgaog gatog agtog tagog atgog gtoag tgoag gotag ogtag togag otgag gaotg agotg goatg ogatg aogtg oagtg taogg atogg toagg otagg aotgg oatgg gtgoa tggoa ggtoa ggtoa tggoa gtgoa gtoga tgoga gotga ogtga togga otgga ggota ggota gogta oggta gogta oggta tgoga gtoga togga otgga gotga ogtga gagot aggot ggaot ggaot aggot gagot gaogt agogt goagt ogagt aoggt oaggt ggoat ggoat gogat oggat gogat oggat agogt gaogt aoggt oaggt goagt ogagt tagog atgog tgaog gtaog agtog gatog taogg atogg toagg otagg aotgg oatgg tgoag gtoag togag otgag gotag ogtag agotg gaotg aogtg oagtg goatg ogatg
Note: these 'words' (valid or invalid) are all the permutations of the word gtago. These words are obtained by scrambling the letters in gtago.