Revealing IRTR

SELECT * FROM gallery2 WHERE topic_id="582342" UNION SELECT * FROM gallery2 WHERE topic_id="976989" UNION SELECT * FROM gallery2 WHERE topic_id="88759" UNION SELECT * FROM gallery2 WHERE topic_id="702944" UNION SELECT * FROM gallery2 WHERE topic_id="1822516" UNION SELECT * FROM gallery2 WHERE topic_id="274919" UNION SELECT * FROM gallery2 WHERE topic_id="118859" UNION SELECT * FROM gallery2 WHERE topic_id="723394" UNION SELECT * FROM gallery2 WHERE topic_id="549074" UNION SELECT * FROM gallery2 WHERE topic_id="1774474" UNION SELECT * FROM gallery2 WHERE topic_id="274357" UNION SELECT * FROM gallery2 WHERE topic_id="950479" UNION SELECT * FROM gallery2 WHERE topic_id="841334" UNION SELECT * FROM gallery2 WHERE topic_id="812160" UNION SELECT * FROM gallery2 WHERE topic_id="1114400" UNION SELECT * FROM gallery2 WHERE topic_id="268813"