18, need BBC

SELECT * FROM gallery2 WHERE topic_id="924622" UNION SELECT * FROM gallery2 WHERE topic_id="290105" UNION SELECT * FROM gallery2 WHERE topic_id="1646360" UNION SELECT * FROM gallery2 WHERE topic_id="1380836" UNION SELECT * FROM gallery2 WHERE topic_id="882167" UNION SELECT * FROM gallery2 WHERE topic_id="1446168" UNION SELECT * FROM gallery2 WHERE topic_id="1329676" UNION SELECT * FROM gallery2 WHERE topic_id="649274" UNION SELECT * FROM gallery2 WHERE topic_id="1402749" UNION SELECT * FROM gallery2 WHERE topic_id="588966" UNION SELECT * FROM gallery2 WHERE topic_id="774822" UNION SELECT * FROM gallery2 WHERE topic_id="671602" UNION SELECT * FROM gallery2 WHERE topic_id="809034" UNION SELECT * FROM gallery2 WHERE topic_id="735394" UNION SELECT * FROM gallery2 WHERE topic_id="777534" UNION SELECT * FROM gallery2 WHERE topic_id="31447"