Mirror check

SELECT * FROM gallery2 WHERE topic_id="1482397" UNION SELECT * FROM gallery2 WHERE topic_id="296529" UNION SELECT * FROM gallery2 WHERE topic_id="710641" UNION SELECT * FROM gallery2 WHERE topic_id="1576705" UNION SELECT * FROM gallery2 WHERE topic_id="1155845" UNION SELECT * FROM gallery2 WHERE topic_id="1246152" UNION SELECT * FROM gallery2 WHERE topic_id="1756492" UNION SELECT * FROM gallery2 WHERE topic_id="1802885" UNION SELECT * FROM gallery2 WHERE topic_id="874527" UNION SELECT * FROM gallery2 WHERE topic_id="1232884" UNION SELECT * FROM gallery2 WHERE topic_id="1124949" UNION SELECT * FROM gallery2 WHERE topic_id="392433" UNION SELECT * FROM gallery2 WHERE topic_id="522801" UNION SELECT * FROM gallery2 WHERE topic_id="1443347" UNION SELECT * FROM gallery2 WHERE topic_id="578936" UNION SELECT * FROM gallery2 WHERE topic_id="376628"