Which hole first?

SELECT * FROM gallery2 WHERE topic_id="467799" UNION SELECT * FROM gallery2 WHERE topic_id="1331693" UNION SELECT * FROM gallery2 WHERE topic_id="540491" UNION SELECT * FROM gallery2 WHERE topic_id="1364052" UNION SELECT * FROM gallery2 WHERE topic_id="1522454" UNION SELECT * FROM gallery2 WHERE topic_id="1701196" UNION SELECT * FROM gallery2 WHERE topic_id="2584" UNION SELECT * FROM gallery2 WHERE topic_id="1709574" UNION SELECT * FROM gallery2 WHERE topic_id="1174658" UNION SELECT * FROM gallery2 WHERE topic_id="1525403" UNION SELECT * FROM gallery2 WHERE topic_id="208979" UNION SELECT * FROM gallery2 WHERE topic_id="1277937" UNION SELECT * FROM gallery2 WHERE topic_id="225627" UNION SELECT * FROM gallery2 WHERE topic_id="1820619" UNION SELECT * FROM gallery2 WHERE topic_id="1482489" UNION SELECT * FROM gallery2 WHERE topic_id="61874"