sauce plz

SELECT * FROM gallery2 WHERE topic_id="470535" UNION SELECT * FROM gallery2 WHERE topic_id="955145" UNION SELECT * FROM gallery2 WHERE topic_id="248447" UNION SELECT * FROM gallery2 WHERE topic_id="1705601" UNION SELECT * FROM gallery2 WHERE topic_id="269193" UNION SELECT * FROM gallery2 WHERE topic_id="892219" UNION SELECT * FROM gallery2 WHERE topic_id="1265614" UNION SELECT * FROM gallery2 WHERE topic_id="1609016" UNION SELECT * FROM gallery2 WHERE topic_id="131114" UNION SELECT * FROM gallery2 WHERE topic_id="412707" UNION SELECT * FROM gallery2 WHERE topic_id="885181" UNION SELECT * FROM gallery2 WHERE topic_id="289625" UNION SELECT * FROM gallery2 WHERE topic_id="1070478" UNION SELECT * FROM gallery2 WHERE topic_id="687306" UNION SELECT * FROM gallery2 WHERE topic_id="1436654" UNION SELECT * FROM gallery2 WHERE topic_id="918931"