D33121212113313133313132322331323223313231322331323133313113312111   >>    D3312121211331313331313232233132322331323132233132313331311331211   <<    D33121212113313133313132322331323223313231322331323133313113312113   >>      D33121212113313133313132322331323223313231322331323133313113312112   >>