D33132233232132333132313232321323132313331323113313233231323132313231   >>    D3313223323213233313231323232132313231333132311331323323132313231323   <<    D33132233232132333132313232321323132313331323113313233231323132313233   >>      D33132233232132333132313232321323132313331323113313233231323132313232   >>