D1323121211113313132312323132322331323331323222233132313331323231322331   >>    D132312121111331313231232313232233132333132322223313231333132323132233   <<    D1323121211113313132312323132322331323331323222233132313331323231322333   >>      D1323121211113313132312323132322331323331323222233132313331323231322332   >>