sweet suggestion

SELECT * FROM gallery2 WHERE topic_id="1393986" UNION SELECT * FROM gallery2 WHERE topic_id="756224" UNION SELECT * FROM gallery2 WHERE topic_id="68954" UNION SELECT * FROM gallery2 WHERE topic_id="267958" UNION SELECT * FROM gallery2 WHERE topic_id="1540106" UNION SELECT * FROM gallery2 WHERE topic_id="1568673" UNION SELECT * FROM gallery2 WHERE topic_id="1281856" UNION SELECT * FROM gallery2 WHERE topic_id="861547" UNION SELECT * FROM gallery2 WHERE topic_id="1060648" UNION SELECT * FROM gallery2 WHERE topic_id="1617198" UNION SELECT * FROM gallery2 WHERE topic_id="471904" UNION SELECT * FROM gallery2 WHERE topic_id="1457658" UNION SELECT * FROM gallery2 WHERE topic_id="1776259" UNION SELECT * FROM gallery2 WHERE topic_id="795515" UNION SELECT * FROM gallery2 WHERE topic_id="781117" UNION SELECT * FROM gallery2 WHERE topic_id="240600"