Used

SELECT * FROM gallery2 WHERE topic_id="910585" UNION SELECT * FROM gallery2 WHERE topic_id="1571028" UNION SELECT * FROM gallery2 WHERE topic_id="451977" UNION SELECT * FROM gallery2 WHERE topic_id="115720" UNION SELECT * FROM gallery2 WHERE topic_id="1570992" UNION SELECT * FROM gallery2 WHERE topic_id="998102" UNION SELECT * FROM gallery2 WHERE topic_id="188393" UNION SELECT * FROM gallery2 WHERE topic_id="1207986" UNION SELECT * FROM gallery2 WHERE topic_id="1026481" UNION SELECT * FROM gallery2 WHERE topic_id="1191695" UNION SELECT * FROM gallery2 WHERE topic_id="1827534" UNION SELECT * FROM gallery2 WHERE topic_id="540959" UNION SELECT * FROM gallery2 WHERE topic_id="1652347" UNION SELECT * FROM gallery2 WHERE topic_id="1579009" UNION SELECT * FROM gallery2 WHERE topic_id="1279114" UNION SELECT * FROM gallery2 WHERE topic_id="941487"