IRTR

SELECT * FROM gallery2 WHERE topic_id="1821329" UNION SELECT * FROM gallery2 WHERE topic_id="176400" UNION SELECT * FROM gallery2 WHERE topic_id="835982" UNION SELECT * FROM gallery2 WHERE topic_id="82974" UNION SELECT * FROM gallery2 WHERE topic_id="572294" UNION SELECT * FROM gallery2 WHERE topic_id="1455596" UNION SELECT * FROM gallery2 WHERE topic_id="1555702" UNION SELECT * FROM gallery2 WHERE topic_id="878340" UNION SELECT * FROM gallery2 WHERE topic_id="895628" UNION SELECT * FROM gallery2 WHERE topic_id="1073889" UNION SELECT * FROM gallery2 WHERE topic_id="647688" UNION SELECT * FROM gallery2 WHERE topic_id="151753" UNION SELECT * FROM gallery2 WHERE topic_id="902756" UNION SELECT * FROM gallery2 WHERE topic_id="1434725" UNION SELECT * FROM gallery2 WHERE topic_id="191223" UNION SELECT * FROM gallery2 WHERE topic_id="218918"