G1311331323132313331333133313331311331333133313232233132312311221   >>    G131133132313231333133313331333131133133313331323223313231231122   <<    G1311331323132313331333133313331311331333133313232233132312311223   >>      G1311331323132313331333133313331311331333133313232233132312311222   >>