[F] If you make a formal pull request, I'll show you my source code!

SELECT * FROM gallery2 WHERE topic_id="858244" UNION SELECT * FROM gallery2 WHERE topic_id="1601313" UNION SELECT * FROM gallery2 WHERE topic_id="1346751" UNION SELECT * FROM gallery2 WHERE topic_id="619442" UNION SELECT * FROM gallery2 WHERE topic_id="877974" UNION SELECT * FROM gallery2 WHERE topic_id="945689" UNION SELECT * FROM gallery2 WHERE topic_id="1821444" UNION SELECT * FROM gallery2 WHERE topic_id="331390" UNION SELECT * FROM gallery2 WHERE topic_id="115386" UNION SELECT * FROM gallery2 WHERE topic_id="1508231" UNION SELECT * FROM gallery2 WHERE topic_id="1603762" UNION SELECT * FROM gallery2 WHERE topic_id="354374" UNION SELECT * FROM gallery2 WHERE topic_id="1282347" UNION SELECT * FROM gallery2 WHERE topic_id="369840" UNION SELECT * FROM gallery2 WHERE topic_id="608340" UNION SELECT * FROM gallery2 WHERE topic_id="550723"