A quick compare at work. (OC)

SELECT * FROM gallery2 WHERE topic_id="1740002" UNION SELECT * FROM gallery2 WHERE topic_id="1563084" UNION SELECT * FROM gallery2 WHERE topic_id="501345" UNION SELECT * FROM gallery2 WHERE topic_id="1446365" UNION SELECT * FROM gallery2 WHERE topic_id="651916" UNION SELECT * FROM gallery2 WHERE topic_id="196144" UNION SELECT * FROM gallery2 WHERE topic_id="1099071" UNION SELECT * FROM gallery2 WHERE topic_id="1733498" UNION SELECT * FROM gallery2 WHERE topic_id="529348" UNION SELECT * FROM gallery2 WHERE topic_id="499480" UNION SELECT * FROM gallery2 WHERE topic_id="870567" UNION SELECT * FROM gallery2 WHERE topic_id="917795" UNION SELECT * FROM gallery2 WHERE topic_id="1603530" UNION SELECT * FROM gallery2 WHERE topic_id="929732" UNION SELECT * FROM gallery2 WHERE topic_id="1271193" UNION SELECT * FROM gallery2 WHERE topic_id="1585606"