IRTR

SELECT * FROM gallery2 WHERE topic_id="326928" UNION SELECT * FROM gallery2 WHERE topic_id="298892" UNION SELECT * FROM gallery2 WHERE topic_id="647083" UNION SELECT * FROM gallery2 WHERE topic_id="1609879" UNION SELECT * FROM gallery2 WHERE topic_id="872548" UNION SELECT * FROM gallery2 WHERE topic_id="8950" UNION SELECT * FROM gallery2 WHERE topic_id="1235934" UNION SELECT * FROM gallery2 WHERE topic_id="282523" UNION SELECT * FROM gallery2 WHERE topic_id="1707455" UNION SELECT * FROM gallery2 WHERE topic_id="8472" UNION SELECT * FROM gallery2 WHERE topic_id="87794" UNION SELECT * FROM gallery2 WHERE topic_id="525695" UNION SELECT * FROM gallery2 WHERE topic_id="1604181" UNION SELECT * FROM gallery2 WHERE topic_id="1436421" UNION SELECT * FROM gallery2 WHERE topic_id="1086556" UNION SELECT * FROM gallery2 WHERE topic_id="1545134"