G121323131313232233131323223313231333132333132313331323331333131211   >>    G12132313131323223313132322331323133313233313231333132333133313121   <<    G121323131313232233131323223313231333132333132313331323331333131213   >>      G121323131313232233131323223313231333132333132313331323331333131212   >>