no filter

SELECT * FROM gallery2 WHERE topic_id="2512" UNION SELECT * FROM gallery2 WHERE topic_id="382794" UNION SELECT * FROM gallery2 WHERE topic_id="1098948" UNION SELECT * FROM gallery2 WHERE topic_id="1485558" UNION SELECT * FROM gallery2 WHERE topic_id="1714533" UNION SELECT * FROM gallery2 WHERE topic_id="331348" UNION SELECT * FROM gallery2 WHERE topic_id="807001" UNION SELECT * FROM gallery2 WHERE topic_id="682024" UNION SELECT * FROM gallery2 WHERE topic_id="517178" UNION SELECT * FROM gallery2 WHERE topic_id="1708961" UNION SELECT * FROM gallery2 WHERE topic_id="1711017" UNION SELECT * FROM gallery2 WHERE topic_id="65708" UNION SELECT * FROM gallery2 WHERE topic_id="1715414" UNION SELECT * FROM gallery2 WHERE topic_id="1555555" UNION SELECT * FROM gallery2 WHERE topic_id="210181" UNION SELECT * FROM gallery2 WHERE topic_id="796278"