IRTR

SELECT * FROM gallery2 WHERE topic_id="1787148" UNION SELECT * FROM gallery2 WHERE topic_id="1668640" UNION SELECT * FROM gallery2 WHERE topic_id="228745" UNION SELECT * FROM gallery2 WHERE topic_id="134151" UNION SELECT * FROM gallery2 WHERE topic_id="1158261" UNION SELECT * FROM gallery2 WHERE topic_id="572143" UNION SELECT * FROM gallery2 WHERE topic_id="25351" UNION SELECT * FROM gallery2 WHERE topic_id="639882" UNION SELECT * FROM gallery2 WHERE topic_id="122571" UNION SELECT * FROM gallery2 WHERE topic_id="1311948" UNION SELECT * FROM gallery2 WHERE topic_id="883459" UNION SELECT * FROM gallery2 WHERE topic_id="1396232" UNION SELECT * FROM gallery2 WHERE topic_id="371771" UNION SELECT * FROM gallery2 WHERE topic_id="645253" UNION SELECT * FROM gallery2 WHERE topic_id="1444368" UNION SELECT * FROM gallery2 WHERE topic_id="457100"