I did a thing.

SELECT * FROM gallery2 WHERE topic_id="71933" UNION SELECT * FROM gallery2 WHERE topic_id="986233" UNION SELECT * FROM gallery2 WHERE topic_id="1000501" UNION SELECT * FROM gallery2 WHERE topic_id="1035152" UNION SELECT * FROM gallery2 WHERE topic_id="885502" UNION SELECT * FROM gallery2 WHERE topic_id="789973" UNION SELECT * FROM gallery2 WHERE topic_id="410496" UNION SELECT * FROM gallery2 WHERE topic_id="1438055" UNION SELECT * FROM gallery2 WHERE topic_id="76894" UNION SELECT * FROM gallery2 WHERE topic_id="1805142" UNION SELECT * FROM gallery2 WHERE topic_id="267811" UNION SELECT * FROM gallery2 WHERE topic_id="897365" UNION SELECT * FROM gallery2 WHERE topic_id="692295" UNION SELECT * FROM gallery2 WHERE topic_id="619830" UNION SELECT * FROM gallery2 WHERE topic_id="141804" UNION SELECT * FROM gallery2 WHERE topic_id="1603930"