Perfecto

SELECT * FROM gallery2 WHERE topic_id="1533283" UNION SELECT * FROM gallery2 WHERE topic_id="1453628" UNION SELECT * FROM gallery2 WHERE topic_id="785134" UNION SELECT * FROM gallery2 WHERE topic_id="909264" UNION SELECT * FROM gallery2 WHERE topic_id="610057" UNION SELECT * FROM gallery2 WHERE topic_id="792280" UNION SELECT * FROM gallery2 WHERE topic_id="622889" UNION SELECT * FROM gallery2 WHERE topic_id="836757" UNION SELECT * FROM gallery2 WHERE topic_id="1459863" UNION SELECT * FROM gallery2 WHERE topic_id="921698" UNION SELECT * FROM gallery2 WHERE topic_id="1650351" UNION SELECT * FROM gallery2 WHERE topic_id="77620" UNION SELECT * FROM gallery2 WHERE topic_id="1754360" UNION SELECT * FROM gallery2 WHERE topic_id="1407411" UNION SELECT * FROM gallery2 WHERE topic_id="1506250" UNION SELECT * FROM gallery2 WHERE topic_id="419318"