Barely contained

SELECT * FROM gallery2 WHERE topic_id="649403" UNION SELECT * FROM gallery2 WHERE topic_id="1719430" UNION SELECT * FROM gallery2 WHERE topic_id="89601" UNION SELECT * FROM gallery2 WHERE topic_id="420356" UNION SELECT * FROM gallery2 WHERE topic_id="247902" UNION SELECT * FROM gallery2 WHERE topic_id="269311" UNION SELECT * FROM gallery2 WHERE topic_id="1604981" UNION SELECT * FROM gallery2 WHERE topic_id="517302" UNION SELECT * FROM gallery2 WHERE topic_id="1493496" UNION SELECT * FROM gallery2 WHERE topic_id="496176" UNION SELECT * FROM gallery2 WHERE topic_id="1445691" UNION SELECT * FROM gallery2 WHERE topic_id="779224" UNION SELECT * FROM gallery2 WHERE topic_id="809348" UNION SELECT * FROM gallery2 WHERE topic_id="760394" UNION SELECT * FROM gallery2 WHERE topic_id="871915" UNION SELECT * FROM gallery2 WHERE topic_id="306016"