IRTR

SELECT * FROM gallery2 WHERE topic_id="1686162" UNION SELECT * FROM gallery2 WHERE topic_id="1783104" UNION SELECT * FROM gallery2 WHERE topic_id="1598752" UNION SELECT * FROM gallery2 WHERE topic_id="1539330" UNION SELECT * FROM gallery2 WHERE topic_id="1167766" UNION SELECT * FROM gallery2 WHERE topic_id="1454586" UNION SELECT * FROM gallery2 WHERE topic_id="505112" UNION SELECT * FROM gallery2 WHERE topic_id="128274" UNION SELECT * FROM gallery2 WHERE topic_id="1219110" UNION SELECT * FROM gallery2 WHERE topic_id="1611357" UNION SELECT * FROM gallery2 WHERE topic_id="765841" UNION SELECT * FROM gallery2 WHERE topic_id="405037" UNION SELECT * FROM gallery2 WHERE topic_id="1245732" UNION SELECT * FROM gallery2 WHERE topic_id="812349" UNION SELECT * FROM gallery2 WHERE topic_id="410381" UNION SELECT * FROM gallery2 WHERE topic_id="1809860"