Mid session

SELECT * FROM gallery2 WHERE topic_id="1008777" UNION SELECT * FROM gallery2 WHERE topic_id="467220" UNION SELECT * FROM gallery2 WHERE topic_id="1209227" UNION SELECT * FROM gallery2 WHERE topic_id="836639" UNION SELECT * FROM gallery2 WHERE topic_id="300732" UNION SELECT * FROM gallery2 WHERE topic_id="217782" UNION SELECT * FROM gallery2 WHERE topic_id="1412890" UNION SELECT * FROM gallery2 WHERE topic_id="157137" UNION SELECT * FROM gallery2 WHERE topic_id="493200" UNION SELECT * FROM gallery2 WHERE topic_id="737916" UNION SELECT * FROM gallery2 WHERE topic_id="1434366" UNION SELECT * FROM gallery2 WHERE topic_id="1465831" UNION SELECT * FROM gallery2 WHERE topic_id="1805283" UNION SELECT * FROM gallery2 WHERE topic_id="1448613" UNION SELECT * FROM gallery2 WHERE topic_id="271837" UNION SELECT * FROM gallery2 WHERE topic_id="363980"