Matching grey

SELECT * FROM gallery2 WHERE topic_id="1154711" UNION SELECT * FROM gallery2 WHERE topic_id="315738" UNION SELECT * FROM gallery2 WHERE topic_id="1137620" UNION SELECT * FROM gallery2 WHERE topic_id="674601" UNION SELECT * FROM gallery2 WHERE topic_id="779212" UNION SELECT * FROM gallery2 WHERE topic_id="1662378" UNION SELECT * FROM gallery2 WHERE topic_id="424991" UNION SELECT * FROM gallery2 WHERE topic_id="747713" UNION SELECT * FROM gallery2 WHERE topic_id="1570065" UNION SELECT * FROM gallery2 WHERE topic_id="1192456" UNION SELECT * FROM gallery2 WHERE topic_id="1522048" UNION SELECT * FROM gallery2 WHERE topic_id="406952" UNION SELECT * FROM gallery2 WHERE topic_id="1216128" UNION SELECT * FROM gallery2 WHERE topic_id="1148276" UNION SELECT * FROM gallery2 WHERE topic_id="1446178" UNION SELECT * FROM gallery2 WHERE topic_id="1637771"