Pull out out and put yours in?

SELECT * FROM gallery2 WHERE topic_id="609851" UNION SELECT * FROM gallery2 WHERE topic_id="450142" UNION SELECT * FROM gallery2 WHERE topic_id="647037" UNION SELECT * FROM gallery2 WHERE topic_id="1212808" UNION SELECT * FROM gallery2 WHERE topic_id="1087311" UNION SELECT * FROM gallery2 WHERE topic_id="517134" UNION SELECT * FROM gallery2 WHERE topic_id="977289" UNION SELECT * FROM gallery2 WHERE topic_id="601425" UNION SELECT * FROM gallery2 WHERE topic_id="889178" UNION SELECT * FROM gallery2 WHERE topic_id="1099792" UNION SELECT * FROM gallery2 WHERE topic_id="321445" UNION SELECT * FROM gallery2 WHERE topic_id="1578274" UNION SELECT * FROM gallery2 WHERE topic_id="1291707" UNION SELECT * FROM gallery2 WHERE topic_id="1454373" UNION SELECT * FROM gallery2 WHERE topic_id="1021582" UNION SELECT * FROM gallery2 WHERE topic_id="1453051"