Okay

SELECT * FROM gallery2 WHERE topic_id="1224553" UNION SELECT * FROM gallery2 WHERE topic_id="1794879" UNION SELECT * FROM gallery2 WHERE topic_id="929735" UNION SELECT * FROM gallery2 WHERE topic_id="1603748" UNION SELECT * FROM gallery2 WHERE topic_id="748516" UNION SELECT * FROM gallery2 WHERE topic_id="904320" UNION SELECT * FROM gallery2 WHERE topic_id="1485390" UNION SELECT * FROM gallery2 WHERE topic_id="48505" UNION SELECT * FROM gallery2 WHERE topic_id="55797" UNION SELECT * FROM gallery2 WHERE topic_id="977232" UNION SELECT * FROM gallery2 WHERE topic_id="1614219" UNION SELECT * FROM gallery2 WHERE topic_id="425130" UNION SELECT * FROM gallery2 WHERE topic_id="1804680" UNION SELECT * FROM gallery2 WHERE topic_id="364768" UNION SELECT * FROM gallery2 WHERE topic_id="855662" UNION SELECT * FROM gallery2 WHERE topic_id="1269384"