Hmmm

SELECT * FROM gallery2 WHERE topic_id="907556" UNION SELECT * FROM gallery2 WHERE topic_id="223002" UNION SELECT * FROM gallery2 WHERE topic_id="794801" UNION SELECT * FROM gallery2 WHERE topic_id="456012" UNION SELECT * FROM gallery2 WHERE topic_id="1356896" UNION SELECT * FROM gallery2 WHERE topic_id="1760389" UNION SELECT * FROM gallery2 WHERE topic_id="232346" UNION SELECT * FROM gallery2 WHERE topic_id="1674375" UNION SELECT * FROM gallery2 WHERE topic_id="800876" UNION SELECT * FROM gallery2 WHERE topic_id="27309" UNION SELECT * FROM gallery2 WHERE topic_id="257277" UNION SELECT * FROM gallery2 WHERE topic_id="1065210" UNION SELECT * FROM gallery2 WHERE topic_id="281198" UNION SELECT * FROM gallery2 WHERE topic_id="943364" UNION SELECT * FROM gallery2 WHERE topic_id="267912" UNION SELECT * FROM gallery2 WHERE topic_id="1544085"