neeed it

SELECT * FROM gallery2 WHERE topic_id="1509449" UNION SELECT * FROM gallery2 WHERE topic_id="1704772" UNION SELECT * FROM gallery2 WHERE topic_id="1655312" UNION SELECT * FROM gallery2 WHERE topic_id="575924" UNION SELECT * FROM gallery2 WHERE topic_id="1798430" UNION SELECT * FROM gallery2 WHERE topic_id="224310" UNION SELECT * FROM gallery2 WHERE topic_id="1799977" UNION SELECT * FROM gallery2 WHERE topic_id="730543" UNION SELECT * FROM gallery2 WHERE topic_id="877887" UNION SELECT * FROM gallery2 WHERE topic_id="209451" UNION SELECT * FROM gallery2 WHERE topic_id="1695708" UNION SELECT * FROM gallery2 WHERE topic_id="1354087" UNION SELECT * FROM gallery2 WHERE topic_id="770122" UNION SELECT * FROM gallery2 WHERE topic_id="779274" UNION SELECT * FROM gallery2 WHERE topic_id="1770191" UNION SELECT * FROM gallery2 WHERE topic_id="1576779"