D33132233232132333132313232321323132313331323113313231323331323221   >>    D3313223323213233313231323232132313231333132311331323132333132322   <<    D33132233232132333132313232321323132313331323113313231323331323223   >>      D33132233232132333132313232321323132313331323113313231323331323222   >>