D33121212113313133313132322331323223313231322331323233232223131   >>    D3312121211331313331313232233132322331323132233132323323222313   <<    D33121212113313133313132322331323223313231322331323233232223133   >>      D33121212113313133313132322331323223313231322331323233232223132   >>