Rank Them

SELECT * FROM gallery2 WHERE topic_id="282724" UNION SELECT * FROM gallery2 WHERE topic_id="708324" UNION SELECT * FROM gallery2 WHERE topic_id="771593" UNION SELECT * FROM gallery2 WHERE topic_id="1416190" UNION SELECT * FROM gallery2 WHERE topic_id="1241739" UNION SELECT * FROM gallery2 WHERE topic_id="1464533" UNION SELECT * FROM gallery2 WHERE topic_id="1797433" UNION SELECT * FROM gallery2 WHERE topic_id="126474" UNION SELECT * FROM gallery2 WHERE topic_id="1517803" UNION SELECT * FROM gallery2 WHERE topic_id="468305" UNION SELECT * FROM gallery2 WHERE topic_id="608581" UNION SELECT * FROM gallery2 WHERE topic_id="1745478" UNION SELECT * FROM gallery2 WHERE topic_id="1557275" UNION SELECT * FROM gallery2 WHERE topic_id="1645664" UNION SELECT * FROM gallery2 WHERE topic_id="902202" UNION SELECT * FROM gallery2 WHERE topic_id="511033"