Sitting in my chair backwards

SELECT * FROM gallery2 WHERE topic_id="199816" UNION SELECT * FROM gallery2 WHERE topic_id="1612154" UNION SELECT * FROM gallery2 WHERE topic_id="1790682" UNION SELECT * FROM gallery2 WHERE topic_id="672137" UNION SELECT * FROM gallery2 WHERE topic_id="517385" UNION SELECT * FROM gallery2 WHERE topic_id="381469" UNION SELECT * FROM gallery2 WHERE topic_id="233312" UNION SELECT * FROM gallery2 WHERE topic_id="1171927" UNION SELECT * FROM gallery2 WHERE topic_id="1401921" UNION SELECT * FROM gallery2 WHERE topic_id="1363739" UNION SELECT * FROM gallery2 WHERE topic_id="454038" UNION SELECT * FROM gallery2 WHERE topic_id="635697" UNION SELECT * FROM gallery2 WHERE topic_id="1584376" UNION SELECT * FROM gallery2 WHERE topic_id="477589" UNION SELECT * FROM gallery2 WHERE topic_id="1003294" UNION SELECT * FROM gallery2 WHERE topic_id="272626"