Sitting pretty

SELECT * FROM gallery2 WHERE topic_id="1172631" UNION SELECT * FROM gallery2 WHERE topic_id="1244322" UNION SELECT * FROM gallery2 WHERE topic_id="733325" UNION SELECT * FROM gallery2 WHERE topic_id="1768298" UNION SELECT * FROM gallery2 WHERE topic_id="692391" UNION SELECT * FROM gallery2 WHERE topic_id="614635" UNION SELECT * FROM gallery2 WHERE topic_id="1539723" UNION SELECT * FROM gallery2 WHERE topic_id="1492154" UNION SELECT * FROM gallery2 WHERE topic_id="590955" UNION SELECT * FROM gallery2 WHERE topic_id="141015" UNION SELECT * FROM gallery2 WHERE topic_id="840632" UNION SELECT * FROM gallery2 WHERE topic_id="767393" UNION SELECT * FROM gallery2 WHERE topic_id="1605540" UNION SELECT * FROM gallery2 WHERE topic_id="6923" UNION SELECT * FROM gallery2 WHERE topic_id="250828" UNION SELECT * FROM gallery2 WHERE topic_id="1821950"