D33132233232132333132313232321323132313331323113313231323331323123111   >>    D3313223323213233313231323232132313231333132311331323132333132312311   <<    D33132233232132333132313232321323132313331323113313231323331323123113   >>      D33132233232132333132313232321323132313331323113313231323331323123112   >>