G13113313231323133313331333133313232233132313331323132333132313232213331   >>    G1311331323132313331333133313331323223313231333132313233313231323221333   <<    G13113313231323133313331333133313232233132313331323132333132313232213333   >>      G13113313231323133313331333133313232233132313331323132333132313232213332   >>