teaser :)

SELECT * FROM gallery2 WHERE topic_id="1688506" UNION SELECT * FROM gallery2 WHERE topic_id="707447" UNION SELECT * FROM gallery2 WHERE topic_id="1651278" UNION SELECT * FROM gallery2 WHERE topic_id="1423728" UNION SELECT * FROM gallery2 WHERE topic_id="348567" UNION SELECT * FROM gallery2 WHERE topic_id="1648082" UNION SELECT * FROM gallery2 WHERE topic_id="1636787" UNION SELECT * FROM gallery2 WHERE topic_id="992096" UNION SELECT * FROM gallery2 WHERE topic_id="723896" UNION SELECT * FROM gallery2 WHERE topic_id="541430" UNION SELECT * FROM gallery2 WHERE topic_id="707122" UNION SELECT * FROM gallery2 WHERE topic_id="198983" UNION SELECT * FROM gallery2 WHERE topic_id="654779" UNION SELECT * FROM gallery2 WHERE topic_id="610033" UNION SELECT * FROM gallery2 WHERE topic_id="1014698" UNION SELECT * FROM gallery2 WHERE topic_id="1545034"