Stacked

SELECT * FROM gallery2 WHERE topic_id="134509" UNION SELECT * FROM gallery2 WHERE topic_id="1717682" UNION SELECT * FROM gallery2 WHERE topic_id="937615" UNION SELECT * FROM gallery2 WHERE topic_id="1650372" UNION SELECT * FROM gallery2 WHERE topic_id="856117" UNION SELECT * FROM gallery2 WHERE topic_id="102783" UNION SELECT * FROM gallery2 WHERE topic_id="1397207" UNION SELECT * FROM gallery2 WHERE topic_id="1229346" UNION SELECT * FROM gallery2 WHERE topic_id="1715036" UNION SELECT * FROM gallery2 WHERE topic_id="1590436" UNION SELECT * FROM gallery2 WHERE topic_id="1032895" UNION SELECT * FROM gallery2 WHERE topic_id="118581" UNION SELECT * FROM gallery2 WHERE topic_id="337056" UNION SELECT * FROM gallery2 WHERE topic_id="558140" UNION SELECT * FROM gallery2 WHERE topic_id="318605" UNION SELECT * FROM gallery2 WHERE topic_id="1320455"