Tight

SELECT * FROM gallery2 WHERE topic_id="1296251" UNION SELECT * FROM gallery2 WHERE topic_id="568455" UNION SELECT * FROM gallery2 WHERE topic_id="419693" UNION SELECT * FROM gallery2 WHERE topic_id="1381275" UNION SELECT * FROM gallery2 WHERE topic_id="504361" UNION SELECT * FROM gallery2 WHERE topic_id="1749667" UNION SELECT * FROM gallery2 WHERE topic_id="461586" UNION SELECT * FROM gallery2 WHERE topic_id="996051" UNION SELECT * FROM gallery2 WHERE topic_id="1450681" UNION SELECT * FROM gallery2 WHERE topic_id="110720" UNION SELECT * FROM gallery2 WHERE topic_id="1353133" UNION SELECT * FROM gallery2 WHERE topic_id="1344282" UNION SELECT * FROM gallery2 WHERE topic_id="23050" UNION SELECT * FROM gallery2 WHERE topic_id="367144" UNION SELECT * FROM gallery2 WHERE topic_id="532738" UNION SELECT * FROM gallery2 WHERE topic_id="792006"