Sticky predicament

SELECT * FROM gallery2 WHERE topic_id="1687470" UNION SELECT * FROM gallery2 WHERE topic_id="1367317" UNION SELECT * FROM gallery2 WHERE topic_id="1245076" UNION SELECT * FROM gallery2 WHERE topic_id="477453" UNION SELECT * FROM gallery2 WHERE topic_id="608602" UNION SELECT * FROM gallery2 WHERE topic_id="451149" UNION SELECT * FROM gallery2 WHERE topic_id="310023" UNION SELECT * FROM gallery2 WHERE topic_id="698710" UNION SELECT * FROM gallery2 WHERE topic_id="1410903" UNION SELECT * FROM gallery2 WHERE topic_id="882758" UNION SELECT * FROM gallery2 WHERE topic_id="211393" UNION SELECT * FROM gallery2 WHERE topic_id="676116" UNION SELECT * FROM gallery2 WHERE topic_id="1185155" UNION SELECT * FROM gallery2 WHERE topic_id="281758" UNION SELECT * FROM gallery2 WHERE topic_id="1388172" UNION SELECT * FROM gallery2 WHERE topic_id="589494"