Can I hit it from the back ?

SELECT * FROM gallery2 WHERE topic_id="738892" UNION SELECT * FROM gallery2 WHERE topic_id="507576" UNION SELECT * FROM gallery2 WHERE topic_id="1178852" UNION SELECT * FROM gallery2 WHERE topic_id="68093" UNION SELECT * FROM gallery2 WHERE topic_id="159394" UNION SELECT * FROM gallery2 WHERE topic_id="108342" UNION SELECT * FROM gallery2 WHERE topic_id="875010" UNION SELECT * FROM gallery2 WHERE topic_id="28034" UNION SELECT * FROM gallery2 WHERE topic_id="818303" UNION SELECT * FROM gallery2 WHERE topic_id="727899" UNION SELECT * FROM gallery2 WHERE topic_id="1514261" UNION SELECT * FROM gallery2 WHERE topic_id="470964" UNION SELECT * FROM gallery2 WHERE topic_id="446247" UNION SELECT * FROM gallery2 WHERE topic_id="1231194" UNION SELECT * FROM gallery2 WHERE topic_id="1216105" UNION SELECT * FROM gallery2 WHERE topic_id="241699"