Tight

SELECT * FROM gallery2 WHERE topic_id="1348883" UNION SELECT * FROM gallery2 WHERE topic_id="899465" UNION SELECT * FROM gallery2 WHERE topic_id="1428682" UNION SELECT * FROM gallery2 WHERE topic_id="1063235" UNION SELECT * FROM gallery2 WHERE topic_id="853985" UNION SELECT * FROM gallery2 WHERE topic_id="888371" UNION SELECT * FROM gallery2 WHERE topic_id="238102" UNION SELECT * FROM gallery2 WHERE topic_id="1801140" UNION SELECT * FROM gallery2 WHERE topic_id="1822528" UNION SELECT * FROM gallery2 WHERE topic_id="98692" UNION SELECT * FROM gallery2 WHERE topic_id="464687" UNION SELECT * FROM gallery2 WHERE topic_id="1787451" UNION SELECT * FROM gallery2 WHERE topic_id="782797" UNION SELECT * FROM gallery2 WHERE topic_id="446843" UNION SELECT * FROM gallery2 WHERE topic_id="1192771" UNION SELECT * FROM gallery2 WHERE topic_id="936142"