IRTR

SELECT * FROM gallery2 WHERE topic_id="1616458" UNION SELECT * FROM gallery2 WHERE topic_id="1788549" UNION SELECT * FROM gallery2 WHERE topic_id="1511950" UNION SELECT * FROM gallery2 WHERE topic_id="1024730" UNION SELECT * FROM gallery2 WHERE topic_id="306716" UNION SELECT * FROM gallery2 WHERE topic_id="898147" UNION SELECT * FROM gallery2 WHERE topic_id="675640" UNION SELECT * FROM gallery2 WHERE topic_id="1720348" UNION SELECT * FROM gallery2 WHERE topic_id="1710716" UNION SELECT * FROM gallery2 WHERE topic_id="1734073" UNION SELECT * FROM gallery2 WHERE topic_id="1622088" UNION SELECT * FROM gallery2 WHERE topic_id="20796" UNION SELECT * FROM gallery2 WHERE topic_id="774199" UNION SELECT * FROM gallery2 WHERE topic_id="1787849" UNION SELECT * FROM gallery2 WHERE topic_id="1759452" UNION SELECT * FROM gallery2 WHERE topic_id="1655752"