Classmate IRTR

SELECT * FROM gallery2 WHERE topic_id="1004155" UNION SELECT * FROM gallery2 WHERE topic_id="227316" UNION SELECT * FROM gallery2 WHERE topic_id="1037678" UNION SELECT * FROM gallery2 WHERE topic_id="1277836" UNION SELECT * FROM gallery2 WHERE topic_id="1395217" UNION SELECT * FROM gallery2 WHERE topic_id="388712" UNION SELECT * FROM gallery2 WHERE topic_id="1803726" UNION SELECT * FROM gallery2 WHERE topic_id="1659473" UNION SELECT * FROM gallery2 WHERE topic_id="566095" UNION SELECT * FROM gallery2 WHERE topic_id="1646635" UNION SELECT * FROM gallery2 WHERE topic_id="1321406" UNION SELECT * FROM gallery2 WHERE topic_id="1228005" UNION SELECT * FROM gallery2 WHERE topic_id="704857" UNION SELECT * FROM gallery2 WHERE topic_id="208678" UNION SELECT * FROM gallery2 WHERE topic_id="1563271" UNION SELECT * FROM gallery2 WHERE topic_id="659330"