Pied

SELECT * FROM gallery2 WHERE topic_id="638152" UNION SELECT * FROM gallery2 WHERE topic_id="685837" UNION SELECT * FROM gallery2 WHERE topic_id="520002" UNION SELECT * FROM gallery2 WHERE topic_id="970295" UNION SELECT * FROM gallery2 WHERE topic_id="920202" UNION SELECT * FROM gallery2 WHERE topic_id="621747" UNION SELECT * FROM gallery2 WHERE topic_id="291600" UNION SELECT * FROM gallery2 WHERE topic_id="359314" UNION SELECT * FROM gallery2 WHERE topic_id="431727" UNION SELECT * FROM gallery2 WHERE topic_id="441195" UNION SELECT * FROM gallery2 WHERE topic_id="662709" UNION SELECT * FROM gallery2 WHERE topic_id="1546282" UNION SELECT * FROM gallery2 WHERE topic_id="705594" UNION SELECT * FROM gallery2 WHERE topic_id="1532618" UNION SELECT * FROM gallery2 WHERE topic_id="59352" UNION SELECT * FROM gallery2 WHERE topic_id="1235170"