G1311331323132313331333133313331311331333133313232233133311323311   >>    G131133132313231333133313331333131133133313331323223313331132331   <<    G1311331323132313331333133313331311331333133313232233133311323313   >>      G1311331323132313331333133313331311331333133313232233133311323312   >>