Low

SELECT * FROM gallery2 WHERE topic_id="1147509" UNION SELECT * FROM gallery2 WHERE topic_id="489894" UNION SELECT * FROM gallery2 WHERE topic_id="1078442" UNION SELECT * FROM gallery2 WHERE topic_id="422466" UNION SELECT * FROM gallery2 WHERE topic_id="667394" UNION SELECT * FROM gallery2 WHERE topic_id="492420" UNION SELECT * FROM gallery2 WHERE topic_id="1683255" UNION SELECT * FROM gallery2 WHERE topic_id="677144" UNION SELECT * FROM gallery2 WHERE topic_id="405312" UNION SELECT * FROM gallery2 WHERE topic_id="345800" UNION SELECT * FROM gallery2 WHERE topic_id="1577759" UNION SELECT * FROM gallery2 WHERE topic_id="835457" UNION SELECT * FROM gallery2 WHERE topic_id="1394853" UNION SELECT * FROM gallery2 WHERE topic_id="1450390" UNION SELECT * FROM gallery2 WHERE topic_id="1400362" UNION SELECT * FROM gallery2 WHERE topic_id="1750287"