Simple (mf)

SELECT * FROM gallery2 WHERE topic_id="1053388" UNION SELECT * FROM gallery2 WHERE topic_id="1690634" UNION SELECT * FROM gallery2 WHERE topic_id="824975" UNION SELECT * FROM gallery2 WHERE topic_id="1363062" UNION SELECT * FROM gallery2 WHERE topic_id="115101" UNION SELECT * FROM gallery2 WHERE topic_id="1735105" UNION SELECT * FROM gallery2 WHERE topic_id="651684" UNION SELECT * FROM gallery2 WHERE topic_id="485584" UNION SELECT * FROM gallery2 WHERE topic_id="167894" UNION SELECT * FROM gallery2 WHERE topic_id="641053" UNION SELECT * FROM gallery2 WHERE topic_id="468219" UNION SELECT * FROM gallery2 WHERE topic_id="1235166" UNION SELECT * FROM gallery2 WHERE topic_id="311171" UNION SELECT * FROM gallery2 WHERE topic_id="971360" UNION SELECT * FROM gallery2 WHERE topic_id="1077974" UNION SELECT * FROM gallery2 WHERE topic_id="738292"