D33132233232132333132313232321323132313331323113313233313231322311   >>    D3313223323213233313231323232132313231333132311331323331323132231   <<    D33132233232132333132313232321323132313331323113313233313231322313   >>      D33132233232132333132313232321323132313331323113313233313231322312   >>