Do they match?

SELECT * FROM gallery2 WHERE topic_id="1824770" UNION SELECT * FROM gallery2 WHERE topic_id="1672160" UNION SELECT * FROM gallery2 WHERE topic_id="1268766" UNION SELECT * FROM gallery2 WHERE topic_id="393604" UNION SELECT * FROM gallery2 WHERE topic_id="574069" UNION SELECT * FROM gallery2 WHERE topic_id="132129" UNION SELECT * FROM gallery2 WHERE topic_id="1032579" UNION SELECT * FROM gallery2 WHERE topic_id="346917" UNION SELECT * FROM gallery2 WHERE topic_id="1618542" UNION SELECT * FROM gallery2 WHERE topic_id="1654497" UNION SELECT * FROM gallery2 WHERE topic_id="211140" UNION SELECT * FROM gallery2 WHERE topic_id="296789" UNION SELECT * FROM gallery2 WHERE topic_id="505167" UNION SELECT * FROM gallery2 WHERE topic_id="1382305" UNION SELECT * FROM gallery2 WHERE topic_id="1805744" UNION SELECT * FROM gallery2 WHERE topic_id="1774331"