I hope you dont mind me posting here [F][OC]

SELECT * FROM gallery2 WHERE topic_id="517174" UNION SELECT * FROM gallery2 WHERE topic_id="1463370" UNION SELECT * FROM gallery2 WHERE topic_id="295443" UNION SELECT * FROM gallery2 WHERE topic_id="939229" UNION SELECT * FROM gallery2 WHERE topic_id="1818058" UNION SELECT * FROM gallery2 WHERE topic_id="1198074" UNION SELECT * FROM gallery2 WHERE topic_id="974924" UNION SELECT * FROM gallery2 WHERE topic_id="1423332" UNION SELECT * FROM gallery2 WHERE topic_id="1419431" UNION SELECT * FROM gallery2 WHERE topic_id="1070870" UNION SELECT * FROM gallery2 WHERE topic_id="1803961" UNION SELECT * FROM gallery2 WHERE topic_id="1052386" UNION SELECT * FROM gallery2 WHERE topic_id="496830" UNION SELECT * FROM gallery2 WHERE topic_id="900431" UNION SELECT * FROM gallery2 WHERE topic_id="1031178" UNION SELECT * FROM gallery2 WHERE topic_id="446108"