Lookin bigger than usual

SELECT * FROM gallery2 WHERE topic_id="1003162" UNION SELECT * FROM gallery2 WHERE topic_id="1465978" UNION SELECT * FROM gallery2 WHERE topic_id="111717" UNION SELECT * FROM gallery2 WHERE topic_id="1177589" UNION SELECT * FROM gallery2 WHERE topic_id="57952" UNION SELECT * FROM gallery2 WHERE topic_id="106053" UNION SELECT * FROM gallery2 WHERE topic_id="102180" UNION SELECT * FROM gallery2 WHERE topic_id="828641" UNION SELECT * FROM gallery2 WHERE topic_id="1564891" UNION SELECT * FROM gallery2 WHERE topic_id="149126" UNION SELECT * FROM gallery2 WHERE topic_id="1131490" UNION SELECT * FROM gallery2 WHERE topic_id="899316" UNION SELECT * FROM gallery2 WHERE topic_id="852079" UNION SELECT * FROM gallery2 WHERE topic_id="301532" UNION SELECT * FROM gallery2 WHERE topic_id="813482" UNION SELECT * FROM gallery2 WHERE topic_id="1441058"