I've had a nightmare, can I sleep with you tonight?

SELECT * FROM gallery2 WHERE topic_id="1436641" UNION SELECT * FROM gallery2 WHERE topic_id="452953" UNION SELECT * FROM gallery2 WHERE topic_id="683072" UNION SELECT * FROM gallery2 WHERE topic_id="249571" UNION SELECT * FROM gallery2 WHERE topic_id="585833" UNION SELECT * FROM gallery2 WHERE topic_id="447623" UNION SELECT * FROM gallery2 WHERE topic_id="489473" UNION SELECT * FROM gallery2 WHERE topic_id="950639" UNION SELECT * FROM gallery2 WHERE topic_id="624923" UNION SELECT * FROM gallery2 WHERE topic_id="1572717" UNION SELECT * FROM gallery2 WHERE topic_id="934706" UNION SELECT * FROM gallery2 WHERE topic_id="472265" UNION SELECT * FROM gallery2 WHERE topic_id="580221" UNION SELECT * FROM gallery2 WHERE topic_id="305406" UNION SELECT * FROM gallery2 WHERE topic_id="1466639" UNION SELECT * FROM gallery2 WHERE topic_id="1638069"