IRTR

SELECT * FROM gallery2 WHERE topic_id="1794980" UNION SELECT * FROM gallery2 WHERE topic_id="27239" UNION SELECT * FROM gallery2 WHERE topic_id="1127251" UNION SELECT * FROM gallery2 WHERE topic_id="1716412" UNION SELECT * FROM gallery2 WHERE topic_id="1270059" UNION SELECT * FROM gallery2 WHERE topic_id="1495508" UNION SELECT * FROM gallery2 WHERE topic_id="715537" UNION SELECT * FROM gallery2 WHERE topic_id="294778" UNION SELECT * FROM gallery2 WHERE topic_id="727540" UNION SELECT * FROM gallery2 WHERE topic_id="1324811" UNION SELECT * FROM gallery2 WHERE topic_id="1156434" UNION SELECT * FROM gallery2 WHERE topic_id="619519" UNION SELECT * FROM gallery2 WHERE topic_id="618495" UNION SELECT * FROM gallery2 WHERE topic_id="1164433" UNION SELECT * FROM gallery2 WHERE topic_id="808842" UNION SELECT * FROM gallery2 WHERE topic_id="417635"