D33121212113313133313132322331323223313231322331323133313232233331   >>    D3312121211331313331313232233132322331323132233132313331323223333   <<    D33121212113313133313132322331323223313231322331323133313232233333   >>      D33121212113313133313132322331323223313231322331323133313232233332   >>