SELECT SOURCE_ID , RELATED_ID1 FROM JTF_SOURCES_ALL WHERE RELATED_ID1 IS NOT NULL UNION SELECT SOURCE_ID , RELATED_ID2 FROM JTF_SOURCES_ALL WHERE RELATED_ID2 IS NOT NULL UNION SELECT SOURCE_ID , RELATED_ID3 FROM JTF_SOURCES_ALL WHERE RELATED_ID3 IS NOT NULL UNION SELECT SOURCE_ID , RELATED_ID4 FROM JTF_SOURCES_ALL WHERE RELATED_ID4 IS NOT NULL UNION SELECT SOURCE_ID , RELATED_ID5 FROM JTF_SOURCES_ALL WHERE RELATED_ID5 IS NOT NULL