Tight

SELECT * FROM gallery2 WHERE topic_id="611253" UNION SELECT * FROM gallery2 WHERE topic_id="876453" UNION SELECT * FROM gallery2 WHERE topic_id="1357194" UNION SELECT * FROM gallery2 WHERE topic_id="1707811" UNION SELECT * FROM gallery2 WHERE topic_id="1585075" UNION SELECT * FROM gallery2 WHERE topic_id="1423393" UNION SELECT * FROM gallery2 WHERE topic_id="1536395" UNION SELECT * FROM gallery2 WHERE topic_id="1646142" UNION SELECT * FROM gallery2 WHERE topic_id="1338245" UNION SELECT * FROM gallery2 WHERE topic_id="43697" UNION SELECT * FROM gallery2 WHERE topic_id="1341981" UNION SELECT * FROM gallery2 WHERE topic_id="231066" UNION SELECT * FROM gallery2 WHERE topic_id="871067" UNION SELECT * FROM gallery2 WHERE topic_id="805375" UNION SELECT * FROM gallery2 WHERE topic_id="409833" UNION SELECT * FROM gallery2 WHERE topic_id="849975"