Pool time for this stunner

SELECT * FROM gallery2 WHERE topic_id="1073401" UNION SELECT * FROM gallery2 WHERE topic_id="1817623" UNION SELECT * FROM gallery2 WHERE topic_id="1646238" UNION SELECT * FROM gallery2 WHERE topic_id="1035218" UNION SELECT * FROM gallery2 WHERE topic_id="1301134" UNION SELECT * FROM gallery2 WHERE topic_id="1679347" UNION SELECT * FROM gallery2 WHERE topic_id="861562" UNION SELECT * FROM gallery2 WHERE topic_id="1443278" UNION SELECT * FROM gallery2 WHERE topic_id="1304362" UNION SELECT * FROM gallery2 WHERE topic_id="777056" UNION SELECT * FROM gallery2 WHERE topic_id="1383056" UNION SELECT * FROM gallery2 WHERE topic_id="593720" UNION SELECT * FROM gallery2 WHERE topic_id="1483871" UNION SELECT * FROM gallery2 WHERE topic_id="386178" UNION SELECT * FROM gallery2 WHERE topic_id="1137720" UNION SELECT * FROM gallery2 WHERE topic_id="651863"