D223313113113313231322331311331312323331323132313223313231333131322111   >>    D22331311311331323132233131133131232333132313231322331323133313132211   <<    D223313113113313231322331311331312323331323132313223313231333131322113   >>      D223313113113313231322331311331312323331323132313223313231333131322112   >>