IRTR

SELECT * FROM gallery2 WHERE topic_id="494904" UNION SELECT * FROM gallery2 WHERE topic_id="646038" UNION SELECT * FROM gallery2 WHERE topic_id="781648" UNION SELECT * FROM gallery2 WHERE topic_id="178416" UNION SELECT * FROM gallery2 WHERE topic_id="1344682" UNION SELECT * FROM gallery2 WHERE topic_id="779870" UNION SELECT * FROM gallery2 WHERE topic_id="3850" UNION SELECT * FROM gallery2 WHERE topic_id="763024" UNION SELECT * FROM gallery2 WHERE topic_id="1776983" UNION SELECT * FROM gallery2 WHERE topic_id="408580" UNION SELECT * FROM gallery2 WHERE topic_id="562726" UNION SELECT * FROM gallery2 WHERE topic_id="1375952" UNION SELECT * FROM gallery2 WHERE topic_id="1455547" UNION SELECT * FROM gallery2 WHERE topic_id="1193051" UNION SELECT * FROM gallery2 WHERE topic_id="698979" UNION SELECT * FROM gallery2 WHERE topic_id="423117"