Overflowing

SELECT * FROM gallery2 WHERE topic_id="524725" UNION SELECT * FROM gallery2 WHERE topic_id="908336" UNION SELECT * FROM gallery2 WHERE topic_id="1786016" UNION SELECT * FROM gallery2 WHERE topic_id="1201342" UNION SELECT * FROM gallery2 WHERE topic_id="605585" UNION SELECT * FROM gallery2 WHERE topic_id="938061" UNION SELECT * FROM gallery2 WHERE topic_id="442961" UNION SELECT * FROM gallery2 WHERE topic_id="767048" UNION SELECT * FROM gallery2 WHERE topic_id="1642186" UNION SELECT * FROM gallery2 WHERE topic_id="749425" UNION SELECT * FROM gallery2 WHERE topic_id="550377" UNION SELECT * FROM gallery2 WHERE topic_id="1435290" UNION SELECT * FROM gallery2 WHERE topic_id="346152" UNION SELECT * FROM gallery2 WHERE topic_id="1231757" UNION SELECT * FROM gallery2 WHERE topic_id="15710" UNION SELECT * FROM gallery2 WHERE topic_id="8679"