Are these big enough?

SELECT * FROM gallery2 WHERE topic_id="561216" UNION SELECT * FROM gallery2 WHERE topic_id="571922" UNION SELECT * FROM gallery2 WHERE topic_id="1462246" UNION SELECT * FROM gallery2 WHERE topic_id="1093096" UNION SELECT * FROM gallery2 WHERE topic_id="580986" UNION SELECT * FROM gallery2 WHERE topic_id="682072" UNION SELECT * FROM gallery2 WHERE topic_id="1627496" UNION SELECT * FROM gallery2 WHERE topic_id="254062" UNION SELECT * FROM gallery2 WHERE topic_id="65845" UNION SELECT * FROM gallery2 WHERE topic_id="607527" UNION SELECT * FROM gallery2 WHERE topic_id="573259" UNION SELECT * FROM gallery2 WHERE topic_id="973051" UNION SELECT * FROM gallery2 WHERE topic_id="671470" UNION SELECT * FROM gallery2 WHERE topic_id="1212631" UNION SELECT * FROM gallery2 WHERE topic_id="649610" UNION SELECT * FROM gallery2 WHERE topic_id="564687"