you’re so close, yet so far

SELECT * FROM gallery2 WHERE topic_id="531680" UNION SELECT * FROM gallery2 WHERE topic_id="837980" UNION SELECT * FROM gallery2 WHERE topic_id="86135" UNION SELECT * FROM gallery2 WHERE topic_id="1566401" UNION SELECT * FROM gallery2 WHERE topic_id="693737" UNION SELECT * FROM gallery2 WHERE topic_id="715344" UNION SELECT * FROM gallery2 WHERE topic_id="1456632" UNION SELECT * FROM gallery2 WHERE topic_id="96808" UNION SELECT * FROM gallery2 WHERE topic_id="1777526" UNION SELECT * FROM gallery2 WHERE topic_id="1310273" UNION SELECT * FROM gallery2 WHERE topic_id="531758" UNION SELECT * FROM gallery2 WHERE topic_id="1215354" UNION SELECT * FROM gallery2 WHERE topic_id="876636" UNION SELECT * FROM gallery2 WHERE topic_id="497909" UNION SELECT * FROM gallery2 WHERE topic_id="516170" UNION SELECT * FROM gallery2 WHERE topic_id="431573"