Reminder

SELECT * FROM gallery2 WHERE topic_id="1818166" UNION SELECT * FROM gallery2 WHERE topic_id="1498282" UNION SELECT * FROM gallery2 WHERE topic_id="1158592" UNION SELECT * FROM gallery2 WHERE topic_id="1088805" UNION SELECT * FROM gallery2 WHERE topic_id="32778" UNION SELECT * FROM gallery2 WHERE topic_id="823025" UNION SELECT * FROM gallery2 WHERE topic_id="172725" UNION SELECT * FROM gallery2 WHERE topic_id="1700093" UNION SELECT * FROM gallery2 WHERE topic_id="99587" UNION SELECT * FROM gallery2 WHERE topic_id="259704" UNION SELECT * FROM gallery2 WHERE topic_id="316321" UNION SELECT * FROM gallery2 WHERE topic_id="1061223" UNION SELECT * FROM gallery2 WHERE topic_id="1671660" UNION SELECT * FROM gallery2 WHERE topic_id="1071442" UNION SELECT * FROM gallery2 WHERE topic_id="796202" UNION SELECT * FROM gallery2 WHERE topic_id="501221"