Thoughts

SELECT * FROM gallery2 WHERE topic_id="332204" UNION SELECT * FROM gallery2 WHERE topic_id="500103" UNION SELECT * FROM gallery2 WHERE topic_id="1254695" UNION SELECT * FROM gallery2 WHERE topic_id="763377" UNION SELECT * FROM gallery2 WHERE topic_id="1260297" UNION SELECT * FROM gallery2 WHERE topic_id="536156" UNION SELECT * FROM gallery2 WHERE topic_id="1434301" UNION SELECT * FROM gallery2 WHERE topic_id="335215" UNION SELECT * FROM gallery2 WHERE topic_id="1364950" UNION SELECT * FROM gallery2 WHERE topic_id="155115" UNION SELECT * FROM gallery2 WHERE topic_id="1165347" UNION SELECT * FROM gallery2 WHERE topic_id="97721" UNION SELECT * FROM gallery2 WHERE topic_id="1818466" UNION SELECT * FROM gallery2 WHERE topic_id="242321" UNION SELECT * FROM gallery2 WHERE topic_id="6521" UNION SELECT * FROM gallery2 WHERE topic_id="1700157"