G131133132313231333133313331333131133133313232233132333133323223331   >>    G13113313231323133313331333133313113313331323223313233313332322333   <<    G131133132313231333133313331333131133133313232233132333133323223333   >>      G131133132313231333133313331333131133133313232233132333133323223332   >>