D33132233232132333132313111123313232233133313231323133313133313111   >>    D3313223323213233313231311112331323223313331323132313331313331311   <<    D33132233232132333132313111123313232233133313231323133313133313113   >>      D33132233232132333132313111123313232233133313231323133313133313112   >>