Stuck in a chair

SELECT * FROM gallery2 WHERE topic_id="25845" UNION SELECT * FROM gallery2 WHERE topic_id="1242592" UNION SELECT * FROM gallery2 WHERE topic_id="1524913" UNION SELECT * FROM gallery2 WHERE topic_id="1254517" UNION SELECT * FROM gallery2 WHERE topic_id="409392" UNION SELECT * FROM gallery2 WHERE topic_id="1639973" UNION SELECT * FROM gallery2 WHERE topic_id="493714" UNION SELECT * FROM gallery2 WHERE topic_id="1604449" UNION SELECT * FROM gallery2 WHERE topic_id="831246" UNION SELECT * FROM gallery2 WHERE topic_id="1184866" UNION SELECT * FROM gallery2 WHERE topic_id="1538913" UNION SELECT * FROM gallery2 WHERE topic_id="642990" UNION SELECT * FROM gallery2 WHERE topic_id="1646567" UNION SELECT * FROM gallery2 WHERE topic_id="643375" UNION SELECT * FROM gallery2 WHERE topic_id="950661" UNION SELECT * FROM gallery2 WHERE topic_id="1086862"