I stumbled, who can help me?🔥🍑

SELECT * FROM gallery2 WHERE topic_id="1271439" UNION SELECT * FROM gallery2 WHERE topic_id="429467" UNION SELECT * FROM gallery2 WHERE topic_id="1011146" UNION SELECT * FROM gallery2 WHERE topic_id="1772443" UNION SELECT * FROM gallery2 WHERE topic_id="1824160" UNION SELECT * FROM gallery2 WHERE topic_id="1023092" UNION SELECT * FROM gallery2 WHERE topic_id="555336" UNION SELECT * FROM gallery2 WHERE topic_id="961621" UNION SELECT * FROM gallery2 WHERE topic_id="326327" UNION SELECT * FROM gallery2 WHERE topic_id="56643" UNION SELECT * FROM gallery2 WHERE topic_id="596102" UNION SELECT * FROM gallery2 WHERE topic_id="593164" UNION SELECT * FROM gallery2 WHERE topic_id="434987" UNION SELECT * FROM gallery2 WHERE topic_id="687499" UNION SELECT * FROM gallery2 WHERE topic_id="1075584" UNION SELECT * FROM gallery2 WHERE topic_id="1654679"