Perfect structure

SELECT * FROM gallery2 WHERE topic_id="522337" UNION SELECT * FROM gallery2 WHERE topic_id="1814007" UNION SELECT * FROM gallery2 WHERE topic_id="301893" UNION SELECT * FROM gallery2 WHERE topic_id="1338846" UNION SELECT * FROM gallery2 WHERE topic_id="739154" UNION SELECT * FROM gallery2 WHERE topic_id="396472" UNION SELECT * FROM gallery2 WHERE topic_id="1462170" UNION SELECT * FROM gallery2 WHERE topic_id="226907" UNION SELECT * FROM gallery2 WHERE topic_id="1613838" UNION SELECT * FROM gallery2 WHERE topic_id="558545" UNION SELECT * FROM gallery2 WHERE topic_id="815847" UNION SELECT * FROM gallery2 WHERE topic_id="536800" UNION SELECT * FROM gallery2 WHERE topic_id="365124" UNION SELECT * FROM gallery2 WHERE topic_id="767740" UNION SELECT * FROM gallery2 WHERE topic_id="1616419" UNION SELECT * FROM gallery2 WHERE topic_id="476339"