potential

SELECT * FROM gallery2 WHERE topic_id="1091841" UNION SELECT * FROM gallery2 WHERE topic_id="609763" UNION SELECT * FROM gallery2 WHERE topic_id="1753298" UNION SELECT * FROM gallery2 WHERE topic_id="1225932" UNION SELECT * FROM gallery2 WHERE topic_id="1317978" UNION SELECT * FROM gallery2 WHERE topic_id="1461985" UNION SELECT * FROM gallery2 WHERE topic_id="593623" UNION SELECT * FROM gallery2 WHERE topic_id="764720" UNION SELECT * FROM gallery2 WHERE topic_id="708376" UNION SELECT * FROM gallery2 WHERE topic_id="886064" UNION SELECT * FROM gallery2 WHERE topic_id="1125155" UNION SELECT * FROM gallery2 WHERE topic_id="1744591" UNION SELECT * FROM gallery2 WHERE topic_id="1374051" UNION SELECT * FROM gallery2 WHERE topic_id="1103168" UNION SELECT * FROM gallery2 WHERE topic_id="998630" UNION SELECT * FROM gallery2 WHERE topic_id="1206634"