Which one are you picking?

SELECT * FROM gallery2 WHERE topic_id="271788" UNION SELECT * FROM gallery2 WHERE topic_id="1634212" UNION SELECT * FROM gallery2 WHERE topic_id="618523" UNION SELECT * FROM gallery2 WHERE topic_id="839992" UNION SELECT * FROM gallery2 WHERE topic_id="1017078" UNION SELECT * FROM gallery2 WHERE topic_id="493298" UNION SELECT * FROM gallery2 WHERE topic_id="332038" UNION SELECT * FROM gallery2 WHERE topic_id="1291395" UNION SELECT * FROM gallery2 WHERE topic_id="1437085" UNION SELECT * FROM gallery2 WHERE topic_id="144289" UNION SELECT * FROM gallery2 WHERE topic_id="286900" UNION SELECT * FROM gallery2 WHERE topic_id="1661920" UNION SELECT * FROM gallery2 WHERE topic_id="1144892" UNION SELECT * FROM gallery2 WHERE topic_id="928186" UNION SELECT * FROM gallery2 WHERE topic_id="1269545" UNION SELECT * FROM gallery2 WHERE topic_id="1553654"