IRTR

SELECT * FROM gallery2 WHERE topic_id="1621254" UNION SELECT * FROM gallery2 WHERE topic_id="790252" UNION SELECT * FROM gallery2 WHERE topic_id="783841" UNION SELECT * FROM gallery2 WHERE topic_id="1424584" UNION SELECT * FROM gallery2 WHERE topic_id="1122308" UNION SELECT * FROM gallery2 WHERE topic_id="623302" UNION SELECT * FROM gallery2 WHERE topic_id="8666" UNION SELECT * FROM gallery2 WHERE topic_id="1354977" UNION SELECT * FROM gallery2 WHERE topic_id="1581380" UNION SELECT * FROM gallery2 WHERE topic_id="1164355" UNION SELECT * FROM gallery2 WHERE topic_id="1721893" UNION SELECT * FROM gallery2 WHERE topic_id="1507019" UNION SELECT * FROM gallery2 WHERE topic_id="827448" UNION SELECT * FROM gallery2 WHERE topic_id="674430" UNION SELECT * FROM gallery2 WHERE topic_id="1108022" UNION SELECT * FROM gallery2 WHERE topic_id="695759"