Teacher IRTR

SELECT * FROM gallery2 WHERE topic_id="1774350" UNION SELECT * FROM gallery2 WHERE topic_id="1462822" UNION SELECT * FROM gallery2 WHERE topic_id="195637" UNION SELECT * FROM gallery2 WHERE topic_id="1730359" UNION SELECT * FROM gallery2 WHERE topic_id="1021787" UNION SELECT * FROM gallery2 WHERE topic_id="1328511" UNION SELECT * FROM gallery2 WHERE topic_id="1666262" UNION SELECT * FROM gallery2 WHERE topic_id="350138" UNION SELECT * FROM gallery2 WHERE topic_id="1224364" UNION SELECT * FROM gallery2 WHERE topic_id="603461" UNION SELECT * FROM gallery2 WHERE topic_id="315810" UNION SELECT * FROM gallery2 WHERE topic_id="1314930" UNION SELECT * FROM gallery2 WHERE topic_id="1620168" UNION SELECT * FROM gallery2 WHERE topic_id="775463" UNION SELECT * FROM gallery2 WHERE topic_id="864909" UNION SELECT * FROM gallery2 WHERE topic_id="1381311"