IRTR

SELECT * FROM gallery2 WHERE topic_id="840787" UNION SELECT * FROM gallery2 WHERE topic_id="328432" UNION SELECT * FROM gallery2 WHERE topic_id="1612167" UNION SELECT * FROM gallery2 WHERE topic_id="1376913" UNION SELECT * FROM gallery2 WHERE topic_id="307730" UNION SELECT * FROM gallery2 WHERE topic_id="1643055" UNION SELECT * FROM gallery2 WHERE topic_id="662887" UNION SELECT * FROM gallery2 WHERE topic_id="642599" UNION SELECT * FROM gallery2 WHERE topic_id="1643849" UNION SELECT * FROM gallery2 WHERE topic_id="1067917" UNION SELECT * FROM gallery2 WHERE topic_id="1440028" UNION SELECT * FROM gallery2 WHERE topic_id="246952" UNION SELECT * FROM gallery2 WHERE topic_id="1149309" UNION SELECT * FROM gallery2 WHERE topic_id="113602" UNION SELECT * FROM gallery2 WHERE topic_id="20196" UNION SELECT * FROM gallery2 WHERE topic_id="958823"