proceed with caution

SELECT * FROM gallery2 WHERE topic_id="771408" UNION SELECT * FROM gallery2 WHERE topic_id="1718093" UNION SELECT * FROM gallery2 WHERE topic_id="702390" UNION SELECT * FROM gallery2 WHERE topic_id="1437127" UNION SELECT * FROM gallery2 WHERE topic_id="1535813" UNION SELECT * FROM gallery2 WHERE topic_id="1347499" UNION SELECT * FROM gallery2 WHERE topic_id="1648186" UNION SELECT * FROM gallery2 WHERE topic_id="1044551" UNION SELECT * FROM gallery2 WHERE topic_id="584523" UNION SELECT * FROM gallery2 WHERE topic_id="579648" UNION SELECT * FROM gallery2 WHERE topic_id="1761454" UNION SELECT * FROM gallery2 WHERE topic_id="1383146" UNION SELECT * FROM gallery2 WHERE topic_id="1704549" UNION SELECT * FROM gallery2 WHERE topic_id="1683248" UNION SELECT * FROM gallery2 WHERE topic_id="1665943" UNION SELECT * FROM gallery2 WHERE topic_id="407731"