need for link guys

SELECT * FROM gallery2 WHERE topic_id="647184" UNION SELECT * FROM gallery2 WHERE topic_id="763284" UNION SELECT * FROM gallery2 WHERE topic_id="755420" UNION SELECT * FROM gallery2 WHERE topic_id="1035789" UNION SELECT * FROM gallery2 WHERE topic_id="1079471" UNION SELECT * FROM gallery2 WHERE topic_id="1269171" UNION SELECT * FROM gallery2 WHERE topic_id="1748373" UNION SELECT * FROM gallery2 WHERE topic_id="515541" UNION SELECT * FROM gallery2 WHERE topic_id="602105" UNION SELECT * FROM gallery2 WHERE topic_id="280295" UNION SELECT * FROM gallery2 WHERE topic_id="403571" UNION SELECT * FROM gallery2 WHERE topic_id="283359" UNION SELECT * FROM gallery2 WHERE topic_id="1492099" UNION SELECT * FROM gallery2 WHERE topic_id="182360" UNION SELECT * FROM gallery2 WHERE topic_id="543853" UNION SELECT * FROM gallery2 WHERE topic_id="726354"