IRTR

SELECT * FROM gallery2 WHERE topic_id="1715550" UNION SELECT * FROM gallery2 WHERE topic_id="910207" UNION SELECT * FROM gallery2 WHERE topic_id="1614390" UNION SELECT * FROM gallery2 WHERE topic_id="15940" UNION SELECT * FROM gallery2 WHERE topic_id="1717998" UNION SELECT * FROM gallery2 WHERE topic_id="767579" UNION SELECT * FROM gallery2 WHERE topic_id="511141" UNION SELECT * FROM gallery2 WHERE topic_id="1245150" UNION SELECT * FROM gallery2 WHERE topic_id="1254232" UNION SELECT * FROM gallery2 WHERE topic_id="1089208" UNION SELECT * FROM gallery2 WHERE topic_id="395617" UNION SELECT * FROM gallery2 WHERE topic_id="811805" UNION SELECT * FROM gallery2 WHERE topic_id="1431635" UNION SELECT * FROM gallery2 WHERE topic_id="743429" UNION SELECT * FROM gallery2 WHERE topic_id="1815167" UNION SELECT * FROM gallery2 WHERE topic_id="320360"