Pleaser

SELECT * FROM gallery2 WHERE topic_id="20900" UNION SELECT * FROM gallery2 WHERE topic_id="1438893" UNION SELECT * FROM gallery2 WHERE topic_id="1175846" UNION SELECT * FROM gallery2 WHERE topic_id="1114036" UNION SELECT * FROM gallery2 WHERE topic_id="1083341" UNION SELECT * FROM gallery2 WHERE topic_id="612960" UNION SELECT * FROM gallery2 WHERE topic_id="1563951" UNION SELECT * FROM gallery2 WHERE topic_id="812446" UNION SELECT * FROM gallery2 WHERE topic_id="1198725" UNION SELECT * FROM gallery2 WHERE topic_id="266009" UNION SELECT * FROM gallery2 WHERE topic_id="1521159" UNION SELECT * FROM gallery2 WHERE topic_id="1736404" UNION SELECT * FROM gallery2 WHERE topic_id="535015" UNION SELECT * FROM gallery2 WHERE topic_id="961356" UNION SELECT * FROM gallery2 WHERE topic_id="1513544" UNION SELECT * FROM gallery2 WHERE topic_id="1482745"