Can you guess my favorite position? ;)

SELECT * FROM gallery2 WHERE topic_id="568644" UNION SELECT * FROM gallery2 WHERE topic_id="1045483" UNION SELECT * FROM gallery2 WHERE topic_id="1395887" UNION SELECT * FROM gallery2 WHERE topic_id="1256491" UNION SELECT * FROM gallery2 WHERE topic_id="1190838" UNION SELECT * FROM gallery2 WHERE topic_id="883501" UNION SELECT * FROM gallery2 WHERE topic_id="1573197" UNION SELECT * FROM gallery2 WHERE topic_id="85873" UNION SELECT * FROM gallery2 WHERE topic_id="995669" UNION SELECT * FROM gallery2 WHERE topic_id="613904" UNION SELECT * FROM gallery2 WHERE topic_id="1757859" UNION SELECT * FROM gallery2 WHERE topic_id="11671" UNION SELECT * FROM gallery2 WHERE topic_id="68831" UNION SELECT * FROM gallery2 WHERE topic_id="663430" UNION SELECT * FROM gallery2 WHERE topic_id="1093921" UNION SELECT * FROM gallery2 WHERE topic_id="1084430"