I can open the door for you, like this

SELECT * FROM gallery2 WHERE topic_id="432194" UNION SELECT * FROM gallery2 WHERE topic_id="1743488" UNION SELECT * FROM gallery2 WHERE topic_id="1670679" UNION SELECT * FROM gallery2 WHERE topic_id="939078" UNION SELECT * FROM gallery2 WHERE topic_id="1261025" UNION SELECT * FROM gallery2 WHERE topic_id="1023934" UNION SELECT * FROM gallery2 WHERE topic_id="1090262" UNION SELECT * FROM gallery2 WHERE topic_id="810529" UNION SELECT * FROM gallery2 WHERE topic_id="1773616" UNION SELECT * FROM gallery2 WHERE topic_id="876510" UNION SELECT * FROM gallery2 WHERE topic_id="1117321" UNION SELECT * FROM gallery2 WHERE topic_id="1479542" UNION SELECT * FROM gallery2 WHERE topic_id="80917" UNION SELECT * FROM gallery2 WHERE topic_id="725425" UNION SELECT * FROM gallery2 WHERE topic_id="947801" UNION SELECT * FROM gallery2 WHERE topic_id="611529"