Smashed(@Sheepepp)

SELECT * FROM gallery2 WHERE topic_id="415547" UNION SELECT * FROM gallery2 WHERE topic_id="477781" UNION SELECT * FROM gallery2 WHERE topic_id="1020054" UNION SELECT * FROM gallery2 WHERE topic_id="398138" UNION SELECT * FROM gallery2 WHERE topic_id="524364" UNION SELECT * FROM gallery2 WHERE topic_id="1400066" UNION SELECT * FROM gallery2 WHERE topic_id="1180307" UNION SELECT * FROM gallery2 WHERE topic_id="996623" UNION SELECT * FROM gallery2 WHERE topic_id="632857" UNION SELECT * FROM gallery2 WHERE topic_id="1536938" UNION SELECT * FROM gallery2 WHERE topic_id="1609155" UNION SELECT * FROM gallery2 WHERE topic_id="790852" UNION SELECT * FROM gallery2 WHERE topic_id="877911" UNION SELECT * FROM gallery2 WHERE topic_id="526742" UNION SELECT * FROM gallery2 WHERE topic_id="339057" UNION SELECT * FROM gallery2 WHERE topic_id="204694"