Care to unwrap me? [F]19

SELECT * FROM gallery2 WHERE topic_id="1809696" UNION SELECT * FROM gallery2 WHERE topic_id="34352" UNION SELECT * FROM gallery2 WHERE topic_id="1234019" UNION SELECT * FROM gallery2 WHERE topic_id="1195548" UNION SELECT * FROM gallery2 WHERE topic_id="965422" UNION SELECT * FROM gallery2 WHERE topic_id="521365" UNION SELECT * FROM gallery2 WHERE topic_id="794914" UNION SELECT * FROM gallery2 WHERE topic_id="471913" UNION SELECT * FROM gallery2 WHERE topic_id="1437815" UNION SELECT * FROM gallery2 WHERE topic_id="209782" UNION SELECT * FROM gallery2 WHERE topic_id="992534" UNION SELECT * FROM gallery2 WHERE topic_id="1364489" UNION SELECT * FROM gallery2 WHERE topic_id="245772" UNION SELECT * FROM gallery2 WHERE topic_id="906107" UNION SELECT * FROM gallery2 WHERE topic_id="1775703" UNION SELECT * FROM gallery2 WHERE topic_id="339176"