G13113313231323133313331333133313113313331323223313233313232321311311   >>    G1311331323132313331333133313331311331333132322331323331323232131131   <<    G13113313231323133313331333133313113313331323223313233313232321311313   >>      G13113313231323133313331333133313113313331323223313233313232321311312   >>