Overflowing

SELECT * FROM gallery2 WHERE topic_id="273284" UNION SELECT * FROM gallery2 WHERE topic_id="1199792" UNION SELECT * FROM gallery2 WHERE topic_id="279622" UNION SELECT * FROM gallery2 WHERE topic_id="370079" UNION SELECT * FROM gallery2 WHERE topic_id="1787074" UNION SELECT * FROM gallery2 WHERE topic_id="22676" UNION SELECT * FROM gallery2 WHERE topic_id="505596" UNION SELECT * FROM gallery2 WHERE topic_id="975418" UNION SELECT * FROM gallery2 WHERE topic_id="1611443" UNION SELECT * FROM gallery2 WHERE topic_id="1465264" UNION SELECT * FROM gallery2 WHERE topic_id="1708352" UNION SELECT * FROM gallery2 WHERE topic_id="1519439" UNION SELECT * FROM gallery2 WHERE topic_id="663758" UNION SELECT * FROM gallery2 WHERE topic_id="1827560" UNION SELECT * FROM gallery2 WHERE topic_id="1760953" UNION SELECT * FROM gallery2 WHERE topic_id="358318"