G1311331323132313331333133313331323223313231333132313233313121311   >>    G131133132313231333133313331333132322331323133313231323331312131   <<    G1311331323132313331333133313331323223313231333132313233313121313   >>      G1311331323132313331333133313331323223313231333132313233313121312   >>