IRTR

SELECT * FROM gallery2 WHERE topic_id="873785" UNION SELECT * FROM gallery2 WHERE topic_id="1409029" UNION SELECT * FROM gallery2 WHERE topic_id="1471797" UNION SELECT * FROM gallery2 WHERE topic_id="755206" UNION SELECT * FROM gallery2 WHERE topic_id="867542" UNION SELECT * FROM gallery2 WHERE topic_id="588653" UNION SELECT * FROM gallery2 WHERE topic_id="1072582" UNION SELECT * FROM gallery2 WHERE topic_id="769781" UNION SELECT * FROM gallery2 WHERE topic_id="839765" UNION SELECT * FROM gallery2 WHERE topic_id="666169" UNION SELECT * FROM gallery2 WHERE topic_id="647693" UNION SELECT * FROM gallery2 WHERE topic_id="232047" UNION SELECT * FROM gallery2 WHERE topic_id="1208603" UNION SELECT * FROM gallery2 WHERE topic_id="269251" UNION SELECT * FROM gallery2 WHERE topic_id="660952" UNION SELECT * FROM gallery2 WHERE topic_id="755570"