spot the difference!

SELECT * FROM gallery2 WHERE topic_id="276516" UNION SELECT * FROM gallery2 WHERE topic_id="1511973" UNION SELECT * FROM gallery2 WHERE topic_id="308082" UNION SELECT * FROM gallery2 WHERE topic_id="1711642" UNION SELECT * FROM gallery2 WHERE topic_id="747313" UNION SELECT * FROM gallery2 WHERE topic_id="591188" UNION SELECT * FROM gallery2 WHERE topic_id="1531925" UNION SELECT * FROM gallery2 WHERE topic_id="992093" UNION SELECT * FROM gallery2 WHERE topic_id="193565" UNION SELECT * FROM gallery2 WHERE topic_id="973315" UNION SELECT * FROM gallery2 WHERE topic_id="245676" UNION SELECT * FROM gallery2 WHERE topic_id="486480" UNION SELECT * FROM gallery2 WHERE topic_id="398188" UNION SELECT * FROM gallery2 WHERE topic_id="1639603" UNION SELECT * FROM gallery2 WHERE topic_id="203358" UNION SELECT * FROM gallery2 WHERE topic_id="1482266"