IRTR tight

SELECT * FROM gallery2 WHERE topic_id="620091" UNION SELECT * FROM gallery2 WHERE topic_id="759912" UNION SELECT * FROM gallery2 WHERE topic_id="476858" UNION SELECT * FROM gallery2 WHERE topic_id="481798" UNION SELECT * FROM gallery2 WHERE topic_id="1291849" UNION SELECT * FROM gallery2 WHERE topic_id="1786594" UNION SELECT * FROM gallery2 WHERE topic_id="1278431" UNION SELECT * FROM gallery2 WHERE topic_id="130266" UNION SELECT * FROM gallery2 WHERE topic_id="590082" UNION SELECT * FROM gallery2 WHERE topic_id="860972" UNION SELECT * FROM gallery2 WHERE topic_id="278921" UNION SELECT * FROM gallery2 WHERE topic_id="1216923" UNION SELECT * FROM gallery2 WHERE topic_id="1052762" UNION SELECT * FROM gallery2 WHERE topic_id="1148912" UNION SELECT * FROM gallery2 WHERE topic_id="60273" UNION SELECT * FROM gallery2 WHERE topic_id="229831"