G131133132313231333133313331333131133133313232233132313231322131123311   >>    G13113313231323133313331333133313113313331323223313231323132213112331   <<    G131133132313231333133313331333131133133313232233132313231322131123313   >>      G131133132313231333133313331333131133133313232233132313231322131123312   >>