Safety first!! 😉

SELECT * FROM gallery2 WHERE topic_id="221501" UNION SELECT * FROM gallery2 WHERE topic_id="440416" UNION SELECT * FROM gallery2 WHERE topic_id="347928" UNION SELECT * FROM gallery2 WHERE topic_id="1728050" UNION SELECT * FROM gallery2 WHERE topic_id="681343" UNION SELECT * FROM gallery2 WHERE topic_id="1581302" UNION SELECT * FROM gallery2 WHERE topic_id="1620622" UNION SELECT * FROM gallery2 WHERE topic_id="132726" UNION SELECT * FROM gallery2 WHERE topic_id="1315566" UNION SELECT * FROM gallery2 WHERE topic_id="1260888" UNION SELECT * FROM gallery2 WHERE topic_id="967898" UNION SELECT * FROM gallery2 WHERE topic_id="1486350" UNION SELECT * FROM gallery2 WHERE topic_id="1048736" UNION SELECT * FROM gallery2 WHERE topic_id="1635847" UNION SELECT * FROM gallery2 WHERE topic_id="78797" UNION SELECT * FROM gallery2 WHERE topic_id="383853"