G1311331323132313331333133313331311331333133313232233132213231313311   >>    G131133132313231333133313331333131133133313331323223313221323131331   <<    G1311331323132313331333133313331311331333133313232233132213231313313   >>      G1311331323132313331333133313331311331333133313232233132213231313312   >>