Reversal

SELECT * FROM gallery2 WHERE topic_id="952116" UNION SELECT * FROM gallery2 WHERE topic_id="1318436" UNION SELECT * FROM gallery2 WHERE topic_id="1353976" UNION SELECT * FROM gallery2 WHERE topic_id="684446" UNION SELECT * FROM gallery2 WHERE topic_id="1068117" UNION SELECT * FROM gallery2 WHERE topic_id="1215541" UNION SELECT * FROM gallery2 WHERE topic_id="1253957" UNION SELECT * FROM gallery2 WHERE topic_id="1780516" UNION SELECT * FROM gallery2 WHERE topic_id="1654502" UNION SELECT * FROM gallery2 WHERE topic_id="1562170" UNION SELECT * FROM gallery2 WHERE topic_id="1130433" UNION SELECT * FROM gallery2 WHERE topic_id="864267" UNION SELECT * FROM gallery2 WHERE topic_id="1342201" UNION SELECT * FROM gallery2 WHERE topic_id="18556" UNION SELECT * FROM gallery2 WHERE topic_id="676313" UNION SELECT * FROM gallery2 WHERE topic_id="1438830"