IRTR

SELECT * FROM gallery2 WHERE topic_id="1550788" UNION SELECT * FROM gallery2 WHERE topic_id="1375447" UNION SELECT * FROM gallery2 WHERE topic_id="1465305" UNION SELECT * FROM gallery2 WHERE topic_id="1489378" UNION SELECT * FROM gallery2 WHERE topic_id="1230626" UNION SELECT * FROM gallery2 WHERE topic_id="1496891" UNION SELECT * FROM gallery2 WHERE topic_id="269393" UNION SELECT * FROM gallery2 WHERE topic_id="1262157" UNION SELECT * FROM gallery2 WHERE topic_id="506537" UNION SELECT * FROM gallery2 WHERE topic_id="1434411" UNION SELECT * FROM gallery2 WHERE topic_id="1521610" UNION SELECT * FROM gallery2 WHERE topic_id="1619146" UNION SELECT * FROM gallery2 WHERE topic_id="1176789" UNION SELECT * FROM gallery2 WHERE topic_id="174879" UNION SELECT * FROM gallery2 WHERE topic_id="904115" UNION SELECT * FROM gallery2 WHERE topic_id="975574"