IRTR

SELECT * FROM gallery2 WHERE topic_id="178675" UNION SELECT * FROM gallery2 WHERE topic_id="1685913" UNION SELECT * FROM gallery2 WHERE topic_id="1611786" UNION SELECT * FROM gallery2 WHERE topic_id="285634" UNION SELECT * FROM gallery2 WHERE topic_id="647412" UNION SELECT * FROM gallery2 WHERE topic_id="1697382" UNION SELECT * FROM gallery2 WHERE topic_id="33240" UNION SELECT * FROM gallery2 WHERE topic_id="1375243" UNION SELECT * FROM gallery2 WHERE topic_id="1197579" UNION SELECT * FROM gallery2 WHERE topic_id="1472566" UNION SELECT * FROM gallery2 WHERE topic_id="1221953" UNION SELECT * FROM gallery2 WHERE topic_id="288630" UNION SELECT * FROM gallery2 WHERE topic_id="781112" UNION SELECT * FROM gallery2 WHERE topic_id="595005" UNION SELECT * FROM gallery2 WHERE topic_id="885766" UNION SELECT * FROM gallery2 WHERE topic_id="603525"