Another attempt once again

SELECT * FROM gallery2 WHERE topic_id="1812613" UNION SELECT * FROM gallery2 WHERE topic_id="775847" UNION SELECT * FROM gallery2 WHERE topic_id="1700759" UNION SELECT * FROM gallery2 WHERE topic_id="1389728" UNION SELECT * FROM gallery2 WHERE topic_id="1175096" UNION SELECT * FROM gallery2 WHERE topic_id="1231836" UNION SELECT * FROM gallery2 WHERE topic_id="1081664" UNION SELECT * FROM gallery2 WHERE topic_id="1742453" UNION SELECT * FROM gallery2 WHERE topic_id="1521194" UNION SELECT * FROM gallery2 WHERE topic_id="1785060" UNION SELECT * FROM gallery2 WHERE topic_id="49683" UNION SELECT * FROM gallery2 WHERE topic_id="683140" UNION SELECT * FROM gallery2 WHERE topic_id="1542875" UNION SELECT * FROM gallery2 WHERE topic_id="923041" UNION SELECT * FROM gallery2 WHERE topic_id="784826" UNION SELECT * FROM gallery2 WHERE topic_id="1230187"