G131133132313231333133313331333131133133313232233132333132333111   >>    G13113313231323133313331333133313113313331323223313233313233311   <<    G131133132313231333133313331333131133133313232233132333132333113   >>      G131133132313231333133313331333131133133313232233132333132333112   >>