Nothing illegal

SELECT * FROM gallery2 WHERE topic_id="1001425" UNION SELECT * FROM gallery2 WHERE topic_id="1688883" UNION SELECT * FROM gallery2 WHERE topic_id="62777" UNION SELECT * FROM gallery2 WHERE topic_id="1763046" UNION SELECT * FROM gallery2 WHERE topic_id="1425717" UNION SELECT * FROM gallery2 WHERE topic_id="1333538" UNION SELECT * FROM gallery2 WHERE topic_id="149803" UNION SELECT * FROM gallery2 WHERE topic_id="1152859" UNION SELECT * FROM gallery2 WHERE topic_id="686512" UNION SELECT * FROM gallery2 WHERE topic_id="286930" UNION SELECT * FROM gallery2 WHERE topic_id="1743600" UNION SELECT * FROM gallery2 WHERE topic_id="1647151" UNION SELECT * FROM gallery2 WHERE topic_id="1653090" UNION SELECT * FROM gallery2 WHERE topic_id="1142038" UNION SELECT * FROM gallery2 WHERE topic_id="1148852" UNION SELECT * FROM gallery2 WHERE topic_id="776418"