Overflowing

SELECT * FROM gallery2 WHERE topic_id="395873" UNION SELECT * FROM gallery2 WHERE topic_id="1422220" UNION SELECT * FROM gallery2 WHERE topic_id="1144663" UNION SELECT * FROM gallery2 WHERE topic_id="682527" UNION SELECT * FROM gallery2 WHERE topic_id="723474" UNION SELECT * FROM gallery2 WHERE topic_id="1369671" UNION SELECT * FROM gallery2 WHERE topic_id="881004" UNION SELECT * FROM gallery2 WHERE topic_id="307080" UNION SELECT * FROM gallery2 WHERE topic_id="1049880" UNION SELECT * FROM gallery2 WHERE topic_id="105316" UNION SELECT * FROM gallery2 WHERE topic_id="403522" UNION SELECT * FROM gallery2 WHERE topic_id="48418" UNION SELECT * FROM gallery2 WHERE topic_id="167168" UNION SELECT * FROM gallery2 WHERE topic_id="256890" UNION SELECT * FROM gallery2 WHERE topic_id="1439242" UNION SELECT * FROM gallery2 WHERE topic_id="797775"