Reminder

SELECT * FROM gallery2 WHERE topic_id="172886" UNION SELECT * FROM gallery2 WHERE topic_id="1727469" UNION SELECT * FROM gallery2 WHERE topic_id="730774" UNION SELECT * FROM gallery2 WHERE topic_id="1150286" UNION SELECT * FROM gallery2 WHERE topic_id="769847" UNION SELECT * FROM gallery2 WHERE topic_id="626648" UNION SELECT * FROM gallery2 WHERE topic_id="661477" UNION SELECT * FROM gallery2 WHERE topic_id="837073" UNION SELECT * FROM gallery2 WHERE topic_id="1248344" UNION SELECT * FROM gallery2 WHERE topic_id="1744694" UNION SELECT * FROM gallery2 WHERE topic_id="325250" UNION SELECT * FROM gallery2 WHERE topic_id="186001" UNION SELECT * FROM gallery2 WHERE topic_id="1035311" UNION SELECT * FROM gallery2 WHERE topic_id="1430611" UNION SELECT * FROM gallery2 WHERE topic_id="157066" UNION SELECT * FROM gallery2 WHERE topic_id="1673585"