IRTR

SELECT * FROM gallery2 WHERE topic_id="784820" UNION SELECT * FROM gallery2 WHERE topic_id="406463" UNION SELECT * FROM gallery2 WHERE topic_id="1700082" UNION SELECT * FROM gallery2 WHERE topic_id="453537" UNION SELECT * FROM gallery2 WHERE topic_id="1610129" UNION SELECT * FROM gallery2 WHERE topic_id="784253" UNION SELECT * FROM gallery2 WHERE topic_id="1659121" UNION SELECT * FROM gallery2 WHERE topic_id="1213108" UNION SELECT * FROM gallery2 WHERE topic_id="565224" UNION SELECT * FROM gallery2 WHERE topic_id="710053" UNION SELECT * FROM gallery2 WHERE topic_id="637259" UNION SELECT * FROM gallery2 WHERE topic_id="820635" UNION SELECT * FROM gallery2 WHERE topic_id="1652043" UNION SELECT * FROM gallery2 WHERE topic_id="1368326" UNION SELECT * FROM gallery2 WHERE topic_id="436678" UNION SELECT * FROM gallery2 WHERE topic_id="1704473"