G12132313131323223313132322331323133313233313231333132333131133132232321   >>    G1213231313132322331313232233132313331323331323133313233313113313223232   <<    G12132313131323223313132322331323133313233313231333132333131133132232323   >>      G12132313131323223313132322331323133313233313231333132333131133132232322   >>