G13113313231323133313331333133313232233132313331323123231333111   >>    G1311331323132313331333133313331323223313231333132312323133311   <<    G13113313231323133313331333133313232233132313331323123231333113   >>      G13113313231323133313331333133313232233132313331323123231333112   >>