IRTR

SELECT * FROM gallery2 WHERE topic_id="1540592" UNION SELECT * FROM gallery2 WHERE topic_id="1686156" UNION SELECT * FROM gallery2 WHERE topic_id="768793" UNION SELECT * FROM gallery2 WHERE topic_id="958663" UNION SELECT * FROM gallery2 WHERE topic_id="1813368" UNION SELECT * FROM gallery2 WHERE topic_id="891177" UNION SELECT * FROM gallery2 WHERE topic_id="207329" UNION SELECT * FROM gallery2 WHERE topic_id="997160" UNION SELECT * FROM gallery2 WHERE topic_id="386566" UNION SELECT * FROM gallery2 WHERE topic_id="108362" UNION SELECT * FROM gallery2 WHERE topic_id="352057" UNION SELECT * FROM gallery2 WHERE topic_id="1125591" UNION SELECT * FROM gallery2 WHERE topic_id="288249" UNION SELECT * FROM gallery2 WHERE topic_id="374897" UNION SELECT * FROM gallery2 WHERE topic_id="658844" UNION SELECT * FROM gallery2 WHERE topic_id="342828"