Interesting

SELECT * FROM gallery2 WHERE topic_id="733659" UNION SELECT * FROM gallery2 WHERE topic_id="1307167" UNION SELECT * FROM gallery2 WHERE topic_id="1141641" UNION SELECT * FROM gallery2 WHERE topic_id="1718037" UNION SELECT * FROM gallery2 WHERE topic_id="620338" UNION SELECT * FROM gallery2 WHERE topic_id="435931" UNION SELECT * FROM gallery2 WHERE topic_id="272638" UNION SELECT * FROM gallery2 WHERE topic_id="249687" UNION SELECT * FROM gallery2 WHERE topic_id="844893" UNION SELECT * FROM gallery2 WHERE topic_id="341358" UNION SELECT * FROM gallery2 WHERE topic_id="1501214" UNION SELECT * FROM gallery2 WHERE topic_id="1559260" UNION SELECT * FROM gallery2 WHERE topic_id="1817548" UNION SELECT * FROM gallery2 WHERE topic_id="1727554" UNION SELECT * FROM gallery2 WHERE topic_id="1371416" UNION SELECT * FROM gallery2 WHERE topic_id="514617"