IRTR

SELECT * FROM gallery2 WHERE topic_id="521638" UNION SELECT * FROM gallery2 WHERE topic_id="486260" UNION SELECT * FROM gallery2 WHERE topic_id="805803" UNION SELECT * FROM gallery2 WHERE topic_id="435480" UNION SELECT * FROM gallery2 WHERE topic_id="1638391" UNION SELECT * FROM gallery2 WHERE topic_id="367534" UNION SELECT * FROM gallery2 WHERE topic_id="49789" UNION SELECT * FROM gallery2 WHERE topic_id="1110483" UNION SELECT * FROM gallery2 WHERE topic_id="392292" UNION SELECT * FROM gallery2 WHERE topic_id="399473" UNION SELECT * FROM gallery2 WHERE topic_id="1370649" UNION SELECT * FROM gallery2 WHERE topic_id="182760" UNION SELECT * FROM gallery2 WHERE topic_id="1300094" UNION SELECT * FROM gallery2 WHERE topic_id="1107432" UNION SELECT * FROM gallery2 WHERE topic_id="1107711" UNION SELECT * FROM gallery2 WHERE topic_id="935920"