C132233133112121111331333133313331323331333133313331311331312121122223321   >>    C13223313311212111133133313331333132333133313331333131133131212112222332   <<    C132233133112121111331333133313331323331333133313331311331312121122223323   >>      C132233133112121111331333133313331323331333133313331311331312121122223322   >>