Pounding position

SELECT * FROM gallery2 WHERE topic_id="1735608" UNION SELECT * FROM gallery2 WHERE topic_id="304360" UNION SELECT * FROM gallery2 WHERE topic_id="906524" UNION SELECT * FROM gallery2 WHERE topic_id="436559" UNION SELECT * FROM gallery2 WHERE topic_id="723642" UNION SELECT * FROM gallery2 WHERE topic_id="1618141" UNION SELECT * FROM gallery2 WHERE topic_id="983524" UNION SELECT * FROM gallery2 WHERE topic_id="618789" UNION SELECT * FROM gallery2 WHERE topic_id="340225" UNION SELECT * FROM gallery2 WHERE topic_id="1003401" UNION SELECT * FROM gallery2 WHERE topic_id="1339782" UNION SELECT * FROM gallery2 WHERE topic_id="438896" UNION SELECT * FROM gallery2 WHERE topic_id="1157877" UNION SELECT * FROM gallery2 WHERE topic_id="1717014" UNION SELECT * FROM gallery2 WHERE topic_id="91473" UNION SELECT * FROM gallery2 WHERE topic_id="1565292"