From above

SELECT * FROM gallery2 WHERE topic_id="1414877" UNION SELECT * FROM gallery2 WHERE topic_id="532631" UNION SELECT * FROM gallery2 WHERE topic_id="1364099" UNION SELECT * FROM gallery2 WHERE topic_id="1508695" UNION SELECT * FROM gallery2 WHERE topic_id="709451" UNION SELECT * FROM gallery2 WHERE topic_id="1611407" UNION SELECT * FROM gallery2 WHERE topic_id="184984" UNION SELECT * FROM gallery2 WHERE topic_id="1684590" UNION SELECT * FROM gallery2 WHERE topic_id="1254422" UNION SELECT * FROM gallery2 WHERE topic_id="1496259" UNION SELECT * FROM gallery2 WHERE topic_id="1045338" UNION SELECT * FROM gallery2 WHERE topic_id="1806435" UNION SELECT * FROM gallery2 WHERE topic_id="179343" UNION SELECT * FROM gallery2 WHERE topic_id="1325777" UNION SELECT * FROM gallery2 WHERE topic_id="1734714" UNION SELECT * FROM gallery2 WHERE topic_id="697335"