Can you handle this?

SELECT * FROM gallery2 WHERE topic_id="830930" UNION SELECT * FROM gallery2 WHERE topic_id="1427246" UNION SELECT * FROM gallery2 WHERE topic_id="596546" UNION SELECT * FROM gallery2 WHERE topic_id="545397" UNION SELECT * FROM gallery2 WHERE topic_id="814419" UNION SELECT * FROM gallery2 WHERE topic_id="976605" UNION SELECT * FROM gallery2 WHERE topic_id="178531" UNION SELECT * FROM gallery2 WHERE topic_id="919579" UNION SELECT * FROM gallery2 WHERE topic_id="1662341" UNION SELECT * FROM gallery2 WHERE topic_id="1089272" UNION SELECT * FROM gallery2 WHERE topic_id="605057" UNION SELECT * FROM gallery2 WHERE topic_id="1027965" UNION SELECT * FROM gallery2 WHERE topic_id="1534887" UNION SELECT * FROM gallery2 WHERE topic_id="1349749" UNION SELECT * FROM gallery2 WHERE topic_id="472141" UNION SELECT * FROM gallery2 WHERE topic_id="1715428"