Something slipped out, hope you don’t mind

SELECT * FROM gallery2 WHERE topic_id="844375" UNION SELECT * FROM gallery2 WHERE topic_id="1783148" UNION SELECT * FROM gallery2 WHERE topic_id="1235038" UNION SELECT * FROM gallery2 WHERE topic_id="527448" UNION SELECT * FROM gallery2 WHERE topic_id="914657" UNION SELECT * FROM gallery2 WHERE topic_id="862293" UNION SELECT * FROM gallery2 WHERE topic_id="1726225" UNION SELECT * FROM gallery2 WHERE topic_id="1677137" UNION SELECT * FROM gallery2 WHERE topic_id="1269153" UNION SELECT * FROM gallery2 WHERE topic_id="1744200" UNION SELECT * FROM gallery2 WHERE topic_id="1305975" UNION SELECT * FROM gallery2 WHERE topic_id="422036" UNION SELECT * FROM gallery2 WHERE topic_id="810912" UNION SELECT * FROM gallery2 WHERE topic_id="984965" UNION SELECT * FROM gallery2 WHERE topic_id="1462347" UNION SELECT * FROM gallery2 WHERE topic_id="63563"