IRTR

SELECT * FROM gallery2 WHERE topic_id="502742" UNION SELECT * FROM gallery2 WHERE topic_id="1363273" UNION SELECT * FROM gallery2 WHERE topic_id="1296497" UNION SELECT * FROM gallery2 WHERE topic_id="1037548" UNION SELECT * FROM gallery2 WHERE topic_id="1199169" UNION SELECT * FROM gallery2 WHERE topic_id="1433932" UNION SELECT * FROM gallery2 WHERE topic_id="1659006" UNION SELECT * FROM gallery2 WHERE topic_id="723486" UNION SELECT * FROM gallery2 WHERE topic_id="933514" UNION SELECT * FROM gallery2 WHERE topic_id="659882" UNION SELECT * FROM gallery2 WHERE topic_id="985316" UNION SELECT * FROM gallery2 WHERE topic_id="1061281" UNION SELECT * FROM gallery2 WHERE topic_id="1294627" UNION SELECT * FROM gallery2 WHERE topic_id="608024" UNION SELECT * FROM gallery2 WHERE topic_id="823412" UNION SELECT * FROM gallery2 WHERE topic_id="342368"