D33132233232132333132313111123313232233133313231323132313232223231   >>    D3313223323213233313231311112331323223313331323132313231323222323   <<    D33132233232132333132313111123313232233133313231323132313232223233   >>      D33132233232132333132313111123313232233133313231323132313232223232   >>