Stacked

SELECT * FROM gallery2 WHERE topic_id="952872" UNION SELECT * FROM gallery2 WHERE topic_id="1080544" UNION SELECT * FROM gallery2 WHERE topic_id="441336" UNION SELECT * FROM gallery2 WHERE topic_id="735442" UNION SELECT * FROM gallery2 WHERE topic_id="748517" UNION SELECT * FROM gallery2 WHERE topic_id="1750739" UNION SELECT * FROM gallery2 WHERE topic_id="1565315" UNION SELECT * FROM gallery2 WHERE topic_id="43648" UNION SELECT * FROM gallery2 WHERE topic_id="101542" UNION SELECT * FROM gallery2 WHERE topic_id="600369" UNION SELECT * FROM gallery2 WHERE topic_id="1625990" UNION SELECT * FROM gallery2 WHERE topic_id="1015938" UNION SELECT * FROM gallery2 WHERE topic_id="478936" UNION SELECT * FROM gallery2 WHERE topic_id="651899" UNION SELECT * FROM gallery2 WHERE topic_id="1137950" UNION SELECT * FROM gallery2 WHERE topic_id="1178608"