D33132233232132333132313111123313232233133313232233132313331121111   >>    D3313223323213233313231311112331323223313331323223313231333112111   <<    D33132233232132333132313111123313232233133313232233132313331121113   >>      D33132233232132333132313111123313232233133313232233132313331121112   >>