flow

SELECT * FROM gallery2 WHERE topic_id="317682" UNION SELECT * FROM gallery2 WHERE topic_id="502234" UNION SELECT * FROM gallery2 WHERE topic_id="1057185" UNION SELECT * FROM gallery2 WHERE topic_id="1492131" UNION SELECT * FROM gallery2 WHERE topic_id="414145" UNION SELECT * FROM gallery2 WHERE topic_id="490" UNION SELECT * FROM gallery2 WHERE topic_id="265521" UNION SELECT * FROM gallery2 WHERE topic_id="1236382" UNION SELECT * FROM gallery2 WHERE topic_id="1793272" UNION SELECT * FROM gallery2 WHERE topic_id="1604008" UNION SELECT * FROM gallery2 WHERE topic_id="1158028" UNION SELECT * FROM gallery2 WHERE topic_id="1408004" UNION SELECT * FROM gallery2 WHERE topic_id="1152542" UNION SELECT * FROM gallery2 WHERE topic_id="1149052" UNION SELECT * FROM gallery2 WHERE topic_id="1821364" UNION SELECT * FROM gallery2 WHERE topic_id="235034"