G1311331323132313331333133313331311331333133313133313232211212111   >>    G131133132313231333133313331333131133133313331313331323221121211   <<    G1311331323132313331333133313331311331333133313133313232211212113   >>      G1311331323132313331333133313331311331333133313133313232211212112   >>