Have fun

SELECT * FROM gallery2 WHERE topic_id="238881" UNION SELECT * FROM gallery2 WHERE topic_id="326778" UNION SELECT * FROM gallery2 WHERE topic_id="407171" UNION SELECT * FROM gallery2 WHERE topic_id="1744895" UNION SELECT * FROM gallery2 WHERE topic_id="1034653" UNION SELECT * FROM gallery2 WHERE topic_id="1006146" UNION SELECT * FROM gallery2 WHERE topic_id="1409309" UNION SELECT * FROM gallery2 WHERE topic_id="791708" UNION SELECT * FROM gallery2 WHERE topic_id="163184" UNION SELECT * FROM gallery2 WHERE topic_id="568842" UNION SELECT * FROM gallery2 WHERE topic_id="846424" UNION SELECT * FROM gallery2 WHERE topic_id="431449" UNION SELECT * FROM gallery2 WHERE topic_id="1374218" UNION SELECT * FROM gallery2 WHERE topic_id="585937" UNION SELECT * FROM gallery2 WHERE topic_id="787861" UNION SELECT * FROM gallery2 WHERE topic_id="854635"