G1311331323132313331333133313331311331333132322331323132313123223321   >>    G131133132313231333133313331333131133133313232233132313231312322332   <<    G1311331323132313331333133313331311331333132322331323132313123223323   >>      G1311331323132313331333133313331311331333132322331323132313123223322   >>