N <br /> ( <br /> O <br /> 0 <br /> 0 <br /> O <br /> O <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 0 <br /> 0 <br /> N <br /> CD <br /> O <br /> O <br /> O <br /> U <br /> O <br /> D <br /> 0 <br />