My new set matches

SELECT * FROM gallery2 WHERE topic_id="1175667" UNION SELECT * FROM gallery2 WHERE topic_id="1523166" UNION SELECT * FROM gallery2 WHERE topic_id="18711" UNION SELECT * FROM gallery2 WHERE topic_id="1341730" UNION SELECT * FROM gallery2 WHERE topic_id="986127" UNION SELECT * FROM gallery2 WHERE topic_id="594506" UNION SELECT * FROM gallery2 WHERE topic_id="905170" UNION SELECT * FROM gallery2 WHERE topic_id="1073283" UNION SELECT * FROM gallery2 WHERE topic_id="54362" UNION SELECT * FROM gallery2 WHERE topic_id="518867" UNION SELECT * FROM gallery2 WHERE topic_id="460099" UNION SELECT * FROM gallery2 WHERE topic_id="199184" UNION SELECT * FROM gallery2 WHERE topic_id="526180" UNION SELECT * FROM gallery2 WHERE topic_id="93171" UNION SELECT * FROM gallery2 WHERE topic_id="320817" UNION SELECT * FROM gallery2 WHERE topic_id="1771964"