from behind

SELECT * FROM gallery2 WHERE topic_id="1343609" UNION SELECT * FROM gallery2 WHERE topic_id="647072" UNION SELECT * FROM gallery2 WHERE topic_id="308705" UNION SELECT * FROM gallery2 WHERE topic_id="464445" UNION SELECT * FROM gallery2 WHERE topic_id="136834" UNION SELECT * FROM gallery2 WHERE topic_id="275187" UNION SELECT * FROM gallery2 WHERE topic_id="1155511" UNION SELECT * FROM gallery2 WHERE topic_id="1501804" UNION SELECT * FROM gallery2 WHERE topic_id="34874" UNION SELECT * FROM gallery2 WHERE topic_id="519605" UNION SELECT * FROM gallery2 WHERE topic_id="220906" UNION SELECT * FROM gallery2 WHERE topic_id="487291" UNION SELECT * FROM gallery2 WHERE topic_id="1608050" UNION SELECT * FROM gallery2 WHERE topic_id="759572" UNION SELECT * FROM gallery2 WHERE topic_id="1006212" UNION SELECT * FROM gallery2 WHERE topic_id="1781611"