G131133132313231333133313331333131133133313232233132333132312112111   >>    G13113313231323133313331333133313113313331323223313233313231211211   <<    G131133132313231333133313331333131133133313232233132333132312112113   >>      G131133132313231333133313331333131133133313232233132333132312112112   >>