D223313113113313231322331311331312323331323132313223313232223321   >>    D22331311311331323132233131133131232333132313231322331323222332   <<    D223313113113313231322331311331312323331323132313223313232223323   >>      D223313113113313231322331311331312323331323132313223313232223322   >>