You may now bust your nuts

SELECT * FROM gallery2 WHERE topic_id="805892" UNION SELECT * FROM gallery2 WHERE topic_id="838038" UNION SELECT * FROM gallery2 WHERE topic_id="566452" UNION SELECT * FROM gallery2 WHERE topic_id="1061285" UNION SELECT * FROM gallery2 WHERE topic_id="901222" UNION SELECT * FROM gallery2 WHERE topic_id="1017389" UNION SELECT * FROM gallery2 WHERE topic_id="1430677" UNION SELECT * FROM gallery2 WHERE topic_id="292397" UNION SELECT * FROM gallery2 WHERE topic_id="271639" UNION SELECT * FROM gallery2 WHERE topic_id="1820221" UNION SELECT * FROM gallery2 WHERE topic_id="734117" UNION SELECT * FROM gallery2 WHERE topic_id="1074832" UNION SELECT * FROM gallery2 WHERE topic_id="138160" UNION SELECT * FROM gallery2 WHERE topic_id="1036632" UNION SELECT * FROM gallery2 WHERE topic_id="905432" UNION SELECT * FROM gallery2 WHERE topic_id="1561959"