D33132233232132333132313111123313232233133313231311331323132311   >>    D3313223323213233313231311112331323223313331323131133132313231   <<    D33132233232132333132313111123313232233133313231311331323132313   >>      D33132233232132333132313111123313232233133313231311331323132312   >>