Extra smooth

SELECT * FROM gallery2 WHERE topic_id="1322534" UNION SELECT * FROM gallery2 WHERE topic_id="311954" UNION SELECT * FROM gallery2 WHERE topic_id="321564" UNION SELECT * FROM gallery2 WHERE topic_id="1605952" UNION SELECT * FROM gallery2 WHERE topic_id="1821903" UNION SELECT * FROM gallery2 WHERE topic_id="868962" UNION SELECT * FROM gallery2 WHERE topic_id="1418581" UNION SELECT * FROM gallery2 WHERE topic_id="260126" UNION SELECT * FROM gallery2 WHERE topic_id="1414986" UNION SELECT * FROM gallery2 WHERE topic_id="9141" UNION SELECT * FROM gallery2 WHERE topic_id="924991" UNION SELECT * FROM gallery2 WHERE topic_id="733958" UNION SELECT * FROM gallery2 WHERE topic_id="1116895" UNION SELECT * FROM gallery2 WHERE topic_id="1112266" UNION SELECT * FROM gallery2 WHERE topic_id="1091631" UNION SELECT * FROM gallery2 WHERE topic_id="959340"