D33121212113313133313132322331323223313231322331323132313213131   >>    D3312121211331313331313232233132322331323132233132313231321313   <<    D33121212113313133313132322331323223313231322331323132313213133   >>      D33121212113313133313132322331323223313231322331323132313213132   >>