Okay, now what

SELECT * FROM gallery2 WHERE topic_id="881082" UNION SELECT * FROM gallery2 WHERE topic_id="273311" UNION SELECT * FROM gallery2 WHERE topic_id="1789377" UNION SELECT * FROM gallery2 WHERE topic_id="1545731" UNION SELECT * FROM gallery2 WHERE topic_id="814164" UNION SELECT * FROM gallery2 WHERE topic_id="504940" UNION SELECT * FROM gallery2 WHERE topic_id="744002" UNION SELECT * FROM gallery2 WHERE topic_id="1621144" UNION SELECT * FROM gallery2 WHERE topic_id="1762394" UNION SELECT * FROM gallery2 WHERE topic_id="209680" UNION SELECT * FROM gallery2 WHERE topic_id="735541" UNION SELECT * FROM gallery2 WHERE topic_id="1282700" UNION SELECT * FROM gallery2 WHERE topic_id="1135799" UNION SELECT * FROM gallery2 WHERE topic_id="449270" UNION SELECT * FROM gallery2 WHERE topic_id="1514817" UNION SELECT * FROM gallery2 WHERE topic_id="1095126"