Overload!?

SELECT * FROM gallery2 WHERE topic_id="1416497" UNION SELECT * FROM gallery2 WHERE topic_id="748102" UNION SELECT * FROM gallery2 WHERE topic_id="1084312" UNION SELECT * FROM gallery2 WHERE topic_id="1228970" UNION SELECT * FROM gallery2 WHERE topic_id="620279" UNION SELECT * FROM gallery2 WHERE topic_id="1165133" UNION SELECT * FROM gallery2 WHERE topic_id="628726" UNION SELECT * FROM gallery2 WHERE topic_id="1449961" UNION SELECT * FROM gallery2 WHERE topic_id="1543897" UNION SELECT * FROM gallery2 WHERE topic_id="1083522" UNION SELECT * FROM gallery2 WHERE topic_id="1208720" UNION SELECT * FROM gallery2 WHERE topic_id="1437537" UNION SELECT * FROM gallery2 WHERE topic_id="1518188" UNION SELECT * FROM gallery2 WHERE topic_id="231639" UNION SELECT * FROM gallery2 WHERE topic_id="622215" UNION SELECT * FROM gallery2 WHERE topic_id="1195358"