Hopefully you’re the type to eat it from the back

SELECT * FROM gallery2 WHERE topic_id="862852" UNION SELECT * FROM gallery2 WHERE topic_id="529913" UNION SELECT * FROM gallery2 WHERE topic_id="396732" UNION SELECT * FROM gallery2 WHERE topic_id="248168" UNION SELECT * FROM gallery2 WHERE topic_id="592418" UNION SELECT * FROM gallery2 WHERE topic_id="576011" UNION SELECT * FROM gallery2 WHERE topic_id="827572" UNION SELECT * FROM gallery2 WHERE topic_id="1344933" UNION SELECT * FROM gallery2 WHERE topic_id="1223483" UNION SELECT * FROM gallery2 WHERE topic_id="19242" UNION SELECT * FROM gallery2 WHERE topic_id="1431923" UNION SELECT * FROM gallery2 WHERE topic_id="1158619" UNION SELECT * FROM gallery2 WHERE topic_id="494001" UNION SELECT * FROM gallery2 WHERE topic_id="1734979" UNION SELECT * FROM gallery2 WHERE topic_id="195477" UNION SELECT * FROM gallery2 WHERE topic_id="952130"