D1323121211113313132312323132322331323133313132233132313132322331   >>    D132312121111331313231232313232233132313331313223313231313232233   <<    D1323121211113313132312323132322331323133313132233132313132322333   >>      D1323121211113313132312323132322331323133313132233132313132322332   >>