Ya like

SELECT * FROM gallery2 WHERE topic_id="96488" UNION SELECT * FROM gallery2 WHERE topic_id="1298049" UNION SELECT * FROM gallery2 WHERE topic_id="842180" UNION SELECT * FROM gallery2 WHERE topic_id="1474248" UNION SELECT * FROM gallery2 WHERE topic_id="1567817" UNION SELECT * FROM gallery2 WHERE topic_id="440164" UNION SELECT * FROM gallery2 WHERE topic_id="378812" UNION SELECT * FROM gallery2 WHERE topic_id="369394" UNION SELECT * FROM gallery2 WHERE topic_id="448971" UNION SELECT * FROM gallery2 WHERE topic_id="1377854" UNION SELECT * FROM gallery2 WHERE topic_id="1462234" UNION SELECT * FROM gallery2 WHERE topic_id="1493463" UNION SELECT * FROM gallery2 WHERE topic_id="1704229" UNION SELECT * FROM gallery2 WHERE topic_id="890033" UNION SELECT * FROM gallery2 WHERE topic_id="158013" UNION SELECT * FROM gallery2 WHERE topic_id="1118794"