Stacked

SELECT * FROM gallery2 WHERE topic_id="1356884" UNION SELECT * FROM gallery2 WHERE topic_id="1131688" UNION SELECT * FROM gallery2 WHERE topic_id="487046" UNION SELECT * FROM gallery2 WHERE topic_id="611090" UNION SELECT * FROM gallery2 WHERE topic_id="338247" UNION SELECT * FROM gallery2 WHERE topic_id="1512583" UNION SELECT * FROM gallery2 WHERE topic_id="1203792" UNION SELECT * FROM gallery2 WHERE topic_id="906797" UNION SELECT * FROM gallery2 WHERE topic_id="1626689" UNION SELECT * FROM gallery2 WHERE topic_id="1402751" UNION SELECT * FROM gallery2 WHERE topic_id="759383" UNION SELECT * FROM gallery2 WHERE topic_id="1556941" UNION SELECT * FROM gallery2 WHERE topic_id="86535" UNION SELECT * FROM gallery2 WHERE topic_id="1482382" UNION SELECT * FROM gallery2 WHERE topic_id="437383" UNION SELECT * FROM gallery2 WHERE topic_id="100714"