D33132233232132333132313111123313232233133313231323133313231333113311   >>    D3313223323213233313231311112331323223313331323132313331323133311331   <<    D33132233232132333132313111123313232233133313231323133313231333113313   >>      D33132233232132333132313111123313232233133313231323133313231333113312   >>