G1311331323132313331333133313331311331333133313232212323132322121   >>    G131133132313231333133313331333131133133313331323221232313232212   <<    G1311331323132313331333133313331311331333133313232212323132322123   >>      G1311331323132313331333133313331311331333133313232212323132322122   >>