M21

SELECT * FROM gallery2 WHERE topic_id="1721326" UNION SELECT * FROM gallery2 WHERE topic_id="625020" UNION SELECT * FROM gallery2 WHERE topic_id="1637914" UNION SELECT * FROM gallery2 WHERE topic_id="1087156" UNION SELECT * FROM gallery2 WHERE topic_id="512771" UNION SELECT * FROM gallery2 WHERE topic_id="1272050" UNION SELECT * FROM gallery2 WHERE topic_id="1328117" UNION SELECT * FROM gallery2 WHERE topic_id="1790783" UNION SELECT * FROM gallery2 WHERE topic_id="57250" UNION SELECT * FROM gallery2 WHERE topic_id="514661" UNION SELECT * FROM gallery2 WHERE topic_id="770352" UNION SELECT * FROM gallery2 WHERE topic_id="1784367" UNION SELECT * FROM gallery2 WHERE topic_id="719276" UNION SELECT * FROM gallery2 WHERE topic_id="397462" UNION SELECT * FROM gallery2 WHERE topic_id="1528329" UNION SELECT * FROM gallery2 WHERE topic_id="1094505"