Verified.

SELECT * FROM gallery2 WHERE topic_id="867129" UNION SELECT * FROM gallery2 WHERE topic_id="1186297" UNION SELECT * FROM gallery2 WHERE topic_id="613126" UNION SELECT * FROM gallery2 WHERE topic_id="315596" UNION SELECT * FROM gallery2 WHERE topic_id="1607083" UNION SELECT * FROM gallery2 WHERE topic_id="1633361" UNION SELECT * FROM gallery2 WHERE topic_id="565756" UNION SELECT * FROM gallery2 WHERE topic_id="1523871" UNION SELECT * FROM gallery2 WHERE topic_id="1392378" UNION SELECT * FROM gallery2 WHERE topic_id="547356" UNION SELECT * FROM gallery2 WHERE topic_id="401996" UNION SELECT * FROM gallery2 WHERE topic_id="1689486" UNION SELECT * FROM gallery2 WHERE topic_id="1359697" UNION SELECT * FROM gallery2 WHERE topic_id="929423" UNION SELECT * FROM gallery2 WHERE topic_id="666506" UNION SELECT * FROM gallery2 WHERE topic_id="1301355"