Help me

SELECT * FROM gallery2 WHERE topic_id="1707263" UNION SELECT * FROM gallery2 WHERE topic_id="73463" UNION SELECT * FROM gallery2 WHERE topic_id="874694" UNION SELECT * FROM gallery2 WHERE topic_id="1398489" UNION SELECT * FROM gallery2 WHERE topic_id="852724" UNION SELECT * FROM gallery2 WHERE topic_id="1162619" UNION SELECT * FROM gallery2 WHERE topic_id="1589308" UNION SELECT * FROM gallery2 WHERE topic_id="332659" UNION SELECT * FROM gallery2 WHERE topic_id="1590040" UNION SELECT * FROM gallery2 WHERE topic_id="739700" UNION SELECT * FROM gallery2 WHERE topic_id="337192" UNION SELECT * FROM gallery2 WHERE topic_id="1795672" UNION SELECT * FROM gallery2 WHERE topic_id="372039" UNION SELECT * FROM gallery2 WHERE topic_id="768967" UNION SELECT * FROM gallery2 WHERE topic_id="1578988" UNION SELECT * FROM gallery2 WHERE topic_id="757308"