Reversed oreo

SELECT * FROM gallery2 WHERE topic_id="1635159" UNION SELECT * FROM gallery2 WHERE topic_id="756201" UNION SELECT * FROM gallery2 WHERE topic_id="241543" UNION SELECT * FROM gallery2 WHERE topic_id="249228" UNION SELECT * FROM gallery2 WHERE topic_id="968619" UNION SELECT * FROM gallery2 WHERE topic_id="471136" UNION SELECT * FROM gallery2 WHERE topic_id="1415254" UNION SELECT * FROM gallery2 WHERE topic_id="634744" UNION SELECT * FROM gallery2 WHERE topic_id="1401807" UNION SELECT * FROM gallery2 WHERE topic_id="1428693" UNION SELECT * FROM gallery2 WHERE topic_id="1093338" UNION SELECT * FROM gallery2 WHERE topic_id="1498373" UNION SELECT * FROM gallery2 WHERE topic_id="1046001" UNION SELECT * FROM gallery2 WHERE topic_id="869131" UNION SELECT * FROM gallery2 WHERE topic_id="674449" UNION SELECT * FROM gallery2 WHERE topic_id="1293822"