DG1 4QTDG1 4QUDG1 4QXDG1 4QYDG1 4QZDG1 4RADG1 4RBDG1 4RDDG1 4REDG1 4RFDG1 4RGDG1 4RHDG1 4RJDG1 4RQDG1 4RXDG1 4UD