D223313113113313231322331311331312323331323132313223313232111321   >>    D22331311311331323132233131133131232333132313231322331323211132   <<    D223313113113313231322331311331312323331323132313223313232111323   >>      D223313113113313231322331311331312323331323132313223313232111322   >>