IRTR

SELECT * FROM gallery2 WHERE topic_id="1638506" UNION SELECT * FROM gallery2 WHERE topic_id="687898" UNION SELECT * FROM gallery2 WHERE topic_id="1136996" UNION SELECT * FROM gallery2 WHERE topic_id="415853" UNION SELECT * FROM gallery2 WHERE topic_id="1414155" UNION SELECT * FROM gallery2 WHERE topic_id="722038" UNION SELECT * FROM gallery2 WHERE topic_id="923221" UNION SELECT * FROM gallery2 WHERE topic_id="1714426" UNION SELECT * FROM gallery2 WHERE topic_id="58179" UNION SELECT * FROM gallery2 WHERE topic_id="1772417" UNION SELECT * FROM gallery2 WHERE topic_id="775219" UNION SELECT * FROM gallery2 WHERE topic_id="1730589" UNION SELECT * FROM gallery2 WHERE topic_id="1819878" UNION SELECT * FROM gallery2 WHERE topic_id="985162" UNION SELECT * FROM gallery2 WHERE topic_id="908199" UNION SELECT * FROM gallery2 WHERE topic_id="1375648"