Used

SELECT * FROM gallery2 WHERE topic_id="789586" UNION SELECT * FROM gallery2 WHERE topic_id="1612963" UNION SELECT * FROM gallery2 WHERE topic_id="371115" UNION SELECT * FROM gallery2 WHERE topic_id="489559" UNION SELECT * FROM gallery2 WHERE topic_id="1316624" UNION SELECT * FROM gallery2 WHERE topic_id="1071645" UNION SELECT * FROM gallery2 WHERE topic_id="660238" UNION SELECT * FROM gallery2 WHERE topic_id="1808427" UNION SELECT * FROM gallery2 WHERE topic_id="636262" UNION SELECT * FROM gallery2 WHERE topic_id="542346" UNION SELECT * FROM gallery2 WHERE topic_id="1630650" UNION SELECT * FROM gallery2 WHERE topic_id="947589" UNION SELECT * FROM gallery2 WHERE topic_id="116124" UNION SELECT * FROM gallery2 WHERE topic_id="1312616" UNION SELECT * FROM gallery2 WHERE topic_id="573044" UNION SELECT * FROM gallery2 WHERE topic_id="404601"