Double Ds

SELECT * FROM gallery2 WHERE topic_id="881567" UNION SELECT * FROM gallery2 WHERE topic_id="1386529" UNION SELECT * FROM gallery2 WHERE topic_id="545598" UNION SELECT * FROM gallery2 WHERE topic_id="793115" UNION SELECT * FROM gallery2 WHERE topic_id="798237" UNION SELECT * FROM gallery2 WHERE topic_id="407858" UNION SELECT * FROM gallery2 WHERE topic_id="717424" UNION SELECT * FROM gallery2 WHERE topic_id="644035" UNION SELECT * FROM gallery2 WHERE topic_id="336035" UNION SELECT * FROM gallery2 WHERE topic_id="1007001" UNION SELECT * FROM gallery2 WHERE topic_id="297277" UNION SELECT * FROM gallery2 WHERE topic_id="1675683" UNION SELECT * FROM gallery2 WHERE topic_id="1524943" UNION SELECT * FROM gallery2 WHERE topic_id="173272" UNION SELECT * FROM gallery2 WHERE topic_id="848163" UNION SELECT * FROM gallery2 WHERE topic_id="388968"