G13113313231323133313331333133313232233132313331312323132232311   >>    G1311331323132313331333133313331323223313231333131232313223231   <<    G13113313231323133313331333133313232233132313331312323132232313   >>      G13113313231323133313331333133313232233132313331312323132232312   >>