perfect naturals

SELECT * FROM gallery2 WHERE topic_id="1204612" UNION SELECT * FROM gallery2 WHERE topic_id="1372142" UNION SELECT * FROM gallery2 WHERE topic_id="150205" UNION SELECT * FROM gallery2 WHERE topic_id="537101" UNION SELECT * FROM gallery2 WHERE topic_id="493037" UNION SELECT * FROM gallery2 WHERE topic_id="528069" UNION SELECT * FROM gallery2 WHERE topic_id="836384" UNION SELECT * FROM gallery2 WHERE topic_id="349197" UNION SELECT * FROM gallery2 WHERE topic_id="39071" UNION SELECT * FROM gallery2 WHERE topic_id="1024916" UNION SELECT * FROM gallery2 WHERE topic_id="1461803" UNION SELECT * FROM gallery2 WHERE topic_id="1101003" UNION SELECT * FROM gallery2 WHERE topic_id="832755" UNION SELECT * FROM gallery2 WHERE topic_id="659767" UNION SELECT * FROM gallery2 WHERE topic_id="1515885" UNION SELECT * FROM gallery2 WHERE topic_id="1629435"