Oops :D

SELECT * FROM gallery2 WHERE topic_id="1589871" UNION SELECT * FROM gallery2 WHERE topic_id="1253463" UNION SELECT * FROM gallery2 WHERE topic_id="417813" UNION SELECT * FROM gallery2 WHERE topic_id="113930" UNION SELECT * FROM gallery2 WHERE topic_id="968845" UNION SELECT * FROM gallery2 WHERE topic_id="1370279" UNION SELECT * FROM gallery2 WHERE topic_id="487205" UNION SELECT * FROM gallery2 WHERE topic_id="1559376" UNION SELECT * FROM gallery2 WHERE topic_id="1663012" UNION SELECT * FROM gallery2 WHERE topic_id="131413" UNION SELECT * FROM gallery2 WHERE topic_id="1491114" UNION SELECT * FROM gallery2 WHERE topic_id="288146" UNION SELECT * FROM gallery2 WHERE topic_id="904340" UNION SELECT * FROM gallery2 WHERE topic_id="1271755" UNION SELECT * FROM gallery2 WHERE topic_id="355066" UNION SELECT * FROM gallery2 WHERE topic_id="1350586"