Massive

SELECT * FROM gallery2 WHERE topic_id="1798558" UNION SELECT * FROM gallery2 WHERE topic_id="70275" UNION SELECT * FROM gallery2 WHERE topic_id="167277" UNION SELECT * FROM gallery2 WHERE topic_id="784366" UNION SELECT * FROM gallery2 WHERE topic_id="1455967" UNION SELECT * FROM gallery2 WHERE topic_id="1552700" UNION SELECT * FROM gallery2 WHERE topic_id="350474" UNION SELECT * FROM gallery2 WHERE topic_id="337899" UNION SELECT * FROM gallery2 WHERE topic_id="80416" UNION SELECT * FROM gallery2 WHERE topic_id="355350" UNION SELECT * FROM gallery2 WHERE topic_id="1730401" UNION SELECT * FROM gallery2 WHERE topic_id="1619368" UNION SELECT * FROM gallery2 WHERE topic_id="838386" UNION SELECT * FROM gallery2 WHERE topic_id="1492241" UNION SELECT * FROM gallery2 WHERE topic_id="1048744" UNION SELECT * FROM gallery2 WHERE topic_id="455153"