G1311331323132313331333133313331311331333133313232212323223313121   >>    G131133132313231333133313331333131133133313331323221232322331312   <<    G1311331323132313331333133313331311331333133313232212323223313123   >>      G1311331323132313331333133313331311331333133313232212323223313122   >>