Splendid

SELECT * FROM gallery2 WHERE topic_id="1425872" UNION SELECT * FROM gallery2 WHERE topic_id="768717" UNION SELECT * FROM gallery2 WHERE topic_id="1300339" UNION SELECT * FROM gallery2 WHERE topic_id="1363383" UNION SELECT * FROM gallery2 WHERE topic_id="1355975" UNION SELECT * FROM gallery2 WHERE topic_id="1229855" UNION SELECT * FROM gallery2 WHERE topic_id="282739" UNION SELECT * FROM gallery2 WHERE topic_id="1565565" UNION SELECT * FROM gallery2 WHERE topic_id="92988" UNION SELECT * FROM gallery2 WHERE topic_id="1011559" UNION SELECT * FROM gallery2 WHERE topic_id="1415246" UNION SELECT * FROM gallery2 WHERE topic_id="989207" UNION SELECT * FROM gallery2 WHERE topic_id="132049" UNION SELECT * FROM gallery2 WHERE topic_id="575138" UNION SELECT * FROM gallery2 WHERE topic_id="1826082" UNION SELECT * FROM gallery2 WHERE topic_id="274912"