Nips :)

SELECT * FROM gallery2 WHERE topic_id="1720907" UNION SELECT * FROM gallery2 WHERE topic_id="470472" UNION SELECT * FROM gallery2 WHERE topic_id="1018356" UNION SELECT * FROM gallery2 WHERE topic_id="365130" UNION SELECT * FROM gallery2 WHERE topic_id="1034485" UNION SELECT * FROM gallery2 WHERE topic_id="39728" UNION SELECT * FROM gallery2 WHERE topic_id="1150197" UNION SELECT * FROM gallery2 WHERE topic_id="1524115" UNION SELECT * FROM gallery2 WHERE topic_id="250216" UNION SELECT * FROM gallery2 WHERE topic_id="212462" UNION SELECT * FROM gallery2 WHERE topic_id="893007" UNION SELECT * FROM gallery2 WHERE topic_id="1723602" UNION SELECT * FROM gallery2 WHERE topic_id="1224142" UNION SELECT * FROM gallery2 WHERE topic_id="1593002" UNION SELECT * FROM gallery2 WHERE topic_id="1744583" UNION SELECT * FROM gallery2 WHERE topic_id="1402352"