G1311331323132313331333133313331311331333133313232233133313223223221   >>    G131133132313231333133313331333131133133313331323223313331322322322   <<    G1311331323132313331333133313331311331333133313232233133313223223223   >>      G1311331323132313331333133313331311331333133313232233133313223223222   >>