Classmate IRTR

SELECT * FROM gallery2 WHERE topic_id="1715397" UNION SELECT * FROM gallery2 WHERE topic_id="65739" UNION SELECT * FROM gallery2 WHERE topic_id="481324" UNION SELECT * FROM gallery2 WHERE topic_id="1643425" UNION SELECT * FROM gallery2 WHERE topic_id="1715026" UNION SELECT * FROM gallery2 WHERE topic_id="932651" UNION SELECT * FROM gallery2 WHERE topic_id="33816" UNION SELECT * FROM gallery2 WHERE topic_id="1660949" UNION SELECT * FROM gallery2 WHERE topic_id="905070" UNION SELECT * FROM gallery2 WHERE topic_id="526005" UNION SELECT * FROM gallery2 WHERE topic_id="1479582" UNION SELECT * FROM gallery2 WHERE topic_id="1468740" UNION SELECT * FROM gallery2 WHERE topic_id="1283689" UNION SELECT * FROM gallery2 WHERE topic_id="685461" UNION SELECT * FROM gallery2 WHERE topic_id="1298692" UNION SELECT * FROM gallery2 WHERE topic_id="809191"