I need you now

SELECT * FROM gallery2 WHERE topic_id="451578" UNION SELECT * FROM gallery2 WHERE topic_id="48050" UNION SELECT * FROM gallery2 WHERE topic_id="1788487" UNION SELECT * FROM gallery2 WHERE topic_id="1437847" UNION SELECT * FROM gallery2 WHERE topic_id="874890" UNION SELECT * FROM gallery2 WHERE topic_id="1398373" UNION SELECT * FROM gallery2 WHERE topic_id="778877" UNION SELECT * FROM gallery2 WHERE topic_id="512582" UNION SELECT * FROM gallery2 WHERE topic_id="1404005" UNION SELECT * FROM gallery2 WHERE topic_id="878614" UNION SELECT * FROM gallery2 WHERE topic_id="1557935" UNION SELECT * FROM gallery2 WHERE topic_id="1126892" UNION SELECT * FROM gallery2 WHERE topic_id="560806" UNION SELECT * FROM gallery2 WHERE topic_id="217524" UNION SELECT * FROM gallery2 WHERE topic_id="1740333" UNION SELECT * FROM gallery2 WHERE topic_id="1571807"