D33121212113313133313132322331323223313231322331323133313132111   >>    D3312121211331313331313232233132322331323132233132313331313211   <<    D33121212113313133313132322331323223313231322331323133313132113   >>      D33121212113313133313132322331323223313231322331323133313132112   >>