edging to the limit

SELECT * FROM gallery2 WHERE topic_id="830880" UNION SELECT * FROM gallery2 WHERE topic_id="1248047" UNION SELECT * FROM gallery2 WHERE topic_id="951117" UNION SELECT * FROM gallery2 WHERE topic_id="718659" UNION SELECT * FROM gallery2 WHERE topic_id="1823482" UNION SELECT * FROM gallery2 WHERE topic_id="363910" UNION SELECT * FROM gallery2 WHERE topic_id="1393667" UNION SELECT * FROM gallery2 WHERE topic_id="1514260" UNION SELECT * FROM gallery2 WHERE topic_id="192731" UNION SELECT * FROM gallery2 WHERE topic_id="786316" UNION SELECT * FROM gallery2 WHERE topic_id="1450372" UNION SELECT * FROM gallery2 WHERE topic_id="1807443" UNION SELECT * FROM gallery2 WHERE topic_id="1466553" UNION SELECT * FROM gallery2 WHERE topic_id="220161" UNION SELECT * FROM gallery2 WHERE topic_id="1508278" UNION SELECT * FROM gallery2 WHERE topic_id="737471"