Hii ;)

SELECT * FROM gallery2 WHERE topic_id="632714" UNION SELECT * FROM gallery2 WHERE topic_id="659606" UNION SELECT * FROM gallery2 WHERE topic_id="1305192" UNION SELECT * FROM gallery2 WHERE topic_id="949862" UNION SELECT * FROM gallery2 WHERE topic_id="550382" UNION SELECT * FROM gallery2 WHERE topic_id="495212" UNION SELECT * FROM gallery2 WHERE topic_id="1604613" UNION SELECT * FROM gallery2 WHERE topic_id="994739" UNION SELECT * FROM gallery2 WHERE topic_id="1422521" UNION SELECT * FROM gallery2 WHERE topic_id="652182" UNION SELECT * FROM gallery2 WHERE topic_id="258036" UNION SELECT * FROM gallery2 WHERE topic_id="966840" UNION SELECT * FROM gallery2 WHERE topic_id="1560302" UNION SELECT * FROM gallery2 WHERE topic_id="1619194" UNION SELECT * FROM gallery2 WHERE topic_id="73148" UNION SELECT * FROM gallery2 WHERE topic_id="910548"