Reminder

SELECT * FROM gallery2 WHERE topic_id="1357666" UNION SELECT * FROM gallery2 WHERE topic_id="1720877" UNION SELECT * FROM gallery2 WHERE topic_id="291638" UNION SELECT * FROM gallery2 WHERE topic_id="1540746" UNION SELECT * FROM gallery2 WHERE topic_id="439873" UNION SELECT * FROM gallery2 WHERE topic_id="193289" UNION SELECT * FROM gallery2 WHERE topic_id="650817" UNION SELECT * FROM gallery2 WHERE topic_id="539581" UNION SELECT * FROM gallery2 WHERE topic_id="878428" UNION SELECT * FROM gallery2 WHERE topic_id="772152" UNION SELECT * FROM gallery2 WHERE topic_id="1466340" UNION SELECT * FROM gallery2 WHERE topic_id="1790535" UNION SELECT * FROM gallery2 WHERE topic_id="620105" UNION SELECT * FROM gallery2 WHERE topic_id="931626" UNION SELECT * FROM gallery2 WHERE topic_id="510513" UNION SELECT * FROM gallery2 WHERE topic_id="877051"