Ready [f]or the weekend

SELECT * FROM gallery2 WHERE topic_id="878868" UNION SELECT * FROM gallery2 WHERE topic_id="1477685" UNION SELECT * FROM gallery2 WHERE topic_id="480933" UNION SELECT * FROM gallery2 WHERE topic_id="614971" UNION SELECT * FROM gallery2 WHERE topic_id="925339" UNION SELECT * FROM gallery2 WHERE topic_id="1675250" UNION SELECT * FROM gallery2 WHERE topic_id="1654526" UNION SELECT * FROM gallery2 WHERE topic_id="1101537" UNION SELECT * FROM gallery2 WHERE topic_id="562256" UNION SELECT * FROM gallery2 WHERE topic_id="165873" UNION SELECT * FROM gallery2 WHERE topic_id="512111" UNION SELECT * FROM gallery2 WHERE topic_id="1270817" UNION SELECT * FROM gallery2 WHERE topic_id="116264" UNION SELECT * FROM gallery2 WHERE topic_id="1394969" UNION SELECT * FROM gallery2 WHERE topic_id="649391" UNION SELECT * FROM gallery2 WHERE topic_id="347619"