cum join me, the waters great

SELECT * FROM gallery2 WHERE topic_id="392368" UNION SELECT * FROM gallery2 WHERE topic_id="1505070" UNION SELECT * FROM gallery2 WHERE topic_id="960622" UNION SELECT * FROM gallery2 WHERE topic_id="644212" UNION SELECT * FROM gallery2 WHERE topic_id="669324" UNION SELECT * FROM gallery2 WHERE topic_id="912199" UNION SELECT * FROM gallery2 WHERE topic_id="1162294" UNION SELECT * FROM gallery2 WHERE topic_id="686689" UNION SELECT * FROM gallery2 WHERE topic_id="927218" UNION SELECT * FROM gallery2 WHERE topic_id="1312062" UNION SELECT * FROM gallery2 WHERE topic_id="1819983" UNION SELECT * FROM gallery2 WHERE topic_id="1265610" UNION SELECT * FROM gallery2 WHERE topic_id="1775526" UNION SELECT * FROM gallery2 WHERE topic_id="477279" UNION SELECT * FROM gallery2 WHERE topic_id="1014391" UNION SELECT * FROM gallery2 WHERE topic_id="1464440"