Whipping session

SELECT * FROM gallery2 WHERE topic_id="723881" UNION SELECT * FROM gallery2 WHERE topic_id="1155227" UNION SELECT * FROM gallery2 WHERE topic_id="920823" UNION SELECT * FROM gallery2 WHERE topic_id="1818119" UNION SELECT * FROM gallery2 WHERE topic_id="772004" UNION SELECT * FROM gallery2 WHERE topic_id="102878" UNION SELECT * FROM gallery2 WHERE topic_id="145596" UNION SELECT * FROM gallery2 WHERE topic_id="544853" UNION SELECT * FROM gallery2 WHERE topic_id="155472" UNION SELECT * FROM gallery2 WHERE topic_id="1749416" UNION SELECT * FROM gallery2 WHERE topic_id="317591" UNION SELECT * FROM gallery2 WHERE topic_id="1060137" UNION SELECT * FROM gallery2 WHERE topic_id="867145" UNION SELECT * FROM gallery2 WHERE topic_id="1632783" UNION SELECT * FROM gallery2 WHERE topic_id="729057" UNION SELECT * FROM gallery2 WHERE topic_id="170290"