TP challenge

SELECT * FROM gallery2 WHERE topic_id="1399914" UNION SELECT * FROM gallery2 WHERE topic_id="29883" UNION SELECT * FROM gallery2 WHERE topic_id="1664164" UNION SELECT * FROM gallery2 WHERE topic_id="1663877" UNION SELECT * FROM gallery2 WHERE topic_id="1757858" UNION SELECT * FROM gallery2 WHERE topic_id="948656" UNION SELECT * FROM gallery2 WHERE topic_id="118174" UNION SELECT * FROM gallery2 WHERE topic_id="1439736" UNION SELECT * FROM gallery2 WHERE topic_id="738299" UNION SELECT * FROM gallery2 WHERE topic_id="1815856" UNION SELECT * FROM gallery2 WHERE topic_id="1265799" UNION SELECT * FROM gallery2 WHERE topic_id="407929" UNION SELECT * FROM gallery2 WHERE topic_id="1230317" UNION SELECT * FROM gallery2 WHERE topic_id="601166" UNION SELECT * FROM gallery2 WHERE topic_id="1342744" UNION SELECT * FROM gallery2 WHERE topic_id="598173"