Tight

SELECT * FROM gallery2 WHERE topic_id="135827" UNION SELECT * FROM gallery2 WHERE topic_id="581810" UNION SELECT * FROM gallery2 WHERE topic_id="1397540" UNION SELECT * FROM gallery2 WHERE topic_id="639425" UNION SELECT * FROM gallery2 WHERE topic_id="481418" UNION SELECT * FROM gallery2 WHERE topic_id="1671146" UNION SELECT * FROM gallery2 WHERE topic_id="69944" UNION SELECT * FROM gallery2 WHERE topic_id="345131" UNION SELECT * FROM gallery2 WHERE topic_id="416508" UNION SELECT * FROM gallery2 WHERE topic_id="1455119" UNION SELECT * FROM gallery2 WHERE topic_id="1259458" UNION SELECT * FROM gallery2 WHERE topic_id="695006" UNION SELECT * FROM gallery2 WHERE topic_id="1527436" UNION SELECT * FROM gallery2 WHERE topic_id="260423" UNION SELECT * FROM gallery2 WHERE topic_id="290024" UNION SELECT * FROM gallery2 WHERE topic_id="1076423"