D33132233232132333132313232321323132313331323113313233313231231323131   >>    D3313223323213233313231323232132313231333132311331323331323123132313   <<    D33132233232132333132313232321323132313331323113313233313231231323133   >>      D33132233232132333132313232321323132313331323113313233313231231323132   >>