D33121212113313133313132322331323223313231322331323132313232223231   >>    D3312121211331313331313232233132322331323132233132313231323222323   <<    D33121212113313133313132322331323223313231322331323132313232223233   >>      D33121212113313133313132322331323223313231322331323132313232223232   >>