Are you ready for round 2?

SELECT * FROM gallery2 WHERE topic_id="1246484" UNION SELECT * FROM gallery2 WHERE topic_id="1510908" UNION SELECT * FROM gallery2 WHERE topic_id="1348471" UNION SELECT * FROM gallery2 WHERE topic_id="574670" UNION SELECT * FROM gallery2 WHERE topic_id="1623791" UNION SELECT * FROM gallery2 WHERE topic_id="1634052" UNION SELECT * FROM gallery2 WHERE topic_id="961806" UNION SELECT * FROM gallery2 WHERE topic_id="141024" UNION SELECT * FROM gallery2 WHERE topic_id="1681315" UNION SELECT * FROM gallery2 WHERE topic_id="1266079" UNION SELECT * FROM gallery2 WHERE topic_id="1561777" UNION SELECT * FROM gallery2 WHERE topic_id="335027" UNION SELECT * FROM gallery2 WHERE topic_id="886109" UNION SELECT * FROM gallery2 WHERE topic_id="1455930" UNION SELECT * FROM gallery2 WHERE topic_id="312567" UNION SELECT * FROM gallery2 WHERE topic_id="1632873"