IRTR

SELECT * FROM gallery2 WHERE topic_id="878323" UNION SELECT * FROM gallery2 WHERE topic_id="380383" UNION SELECT * FROM gallery2 WHERE topic_id="578311" UNION SELECT * FROM gallery2 WHERE topic_id="1208093" UNION SELECT * FROM gallery2 WHERE topic_id="146140" UNION SELECT * FROM gallery2 WHERE topic_id="1817036" UNION SELECT * FROM gallery2 WHERE topic_id="451364" UNION SELECT * FROM gallery2 WHERE topic_id="804925" UNION SELECT * FROM gallery2 WHERE topic_id="1824871" UNION SELECT * FROM gallery2 WHERE topic_id="1244413" UNION SELECT * FROM gallery2 WHERE topic_id="717530" UNION SELECT * FROM gallery2 WHERE topic_id="1028341" UNION SELECT * FROM gallery2 WHERE topic_id="808942" UNION SELECT * FROM gallery2 WHERE topic_id="1804063" UNION SELECT * FROM gallery2 WHERE topic_id="995175" UNION SELECT * FROM gallery2 WHERE topic_id="1313695"