Tight

SELECT * FROM gallery2 WHERE topic_id="126814" UNION SELECT * FROM gallery2 WHERE topic_id="1212559" UNION SELECT * FROM gallery2 WHERE topic_id="522380" UNION SELECT * FROM gallery2 WHERE topic_id="1603192" UNION SELECT * FROM gallery2 WHERE topic_id="793501" UNION SELECT * FROM gallery2 WHERE topic_id="643755" UNION SELECT * FROM gallery2 WHERE topic_id="441502" UNION SELECT * FROM gallery2 WHERE topic_id="242543" UNION SELECT * FROM gallery2 WHERE topic_id="1558794" UNION SELECT * FROM gallery2 WHERE topic_id="668712" UNION SELECT * FROM gallery2 WHERE topic_id="862025" UNION SELECT * FROM gallery2 WHERE topic_id="1456825" UNION SELECT * FROM gallery2 WHERE topic_id="1172289" UNION SELECT * FROM gallery2 WHERE topic_id="130702" UNION SELECT * FROM gallery2 WHERE topic_id="1128003" UNION SELECT * FROM gallery2 WHERE topic_id="774361"