Group

SELECT * FROM gallery2 WHERE topic_id="1569713" UNION SELECT * FROM gallery2 WHERE topic_id="653979" UNION SELECT * FROM gallery2 WHERE topic_id="135276" UNION SELECT * FROM gallery2 WHERE topic_id="732481" UNION SELECT * FROM gallery2 WHERE topic_id="1677258" UNION SELECT * FROM gallery2 WHERE topic_id="1534198" UNION SELECT * FROM gallery2 WHERE topic_id="1824164" UNION SELECT * FROM gallery2 WHERE topic_id="1199261" UNION SELECT * FROM gallery2 WHERE topic_id="949697" UNION SELECT * FROM gallery2 WHERE topic_id="335912" UNION SELECT * FROM gallery2 WHERE topic_id="1606943" UNION SELECT * FROM gallery2 WHERE topic_id="372757" UNION SELECT * FROM gallery2 WHERE topic_id="1270058" UNION SELECT * FROM gallery2 WHERE topic_id="1017888" UNION SELECT * FROM gallery2 WHERE topic_id="766008" UNION SELECT * FROM gallery2 WHERE topic_id="978573"