Ready 😉

SELECT * FROM gallery2 WHERE topic_id="1266787" UNION SELECT * FROM gallery2 WHERE topic_id="598349" UNION SELECT * FROM gallery2 WHERE topic_id="1012824" UNION SELECT * FROM gallery2 WHERE topic_id="219031" UNION SELECT * FROM gallery2 WHERE topic_id="580580" UNION SELECT * FROM gallery2 WHERE topic_id="89745" UNION SELECT * FROM gallery2 WHERE topic_id="311896" UNION SELECT * FROM gallery2 WHERE topic_id="484439" UNION SELECT * FROM gallery2 WHERE topic_id="658196" UNION SELECT * FROM gallery2 WHERE topic_id="1232860" UNION SELECT * FROM gallery2 WHERE topic_id="665542" UNION SELECT * FROM gallery2 WHERE topic_id="114322" UNION SELECT * FROM gallery2 WHERE topic_id="194571" UNION SELECT * FROM gallery2 WHERE topic_id="1441766" UNION SELECT * FROM gallery2 WHERE topic_id="1252683" UNION SELECT * FROM gallery2 WHERE topic_id="256942"