Looking for service sub

SELECT * FROM gallery2 WHERE topic_id="208563" UNION SELECT * FROM gallery2 WHERE topic_id="1655136" UNION SELECT * FROM gallery2 WHERE topic_id="1576273" UNION SELECT * FROM gallery2 WHERE topic_id="50207" UNION SELECT * FROM gallery2 WHERE topic_id="152102" UNION SELECT * FROM gallery2 WHERE topic_id="1154682" UNION SELECT * FROM gallery2 WHERE topic_id="1798459" UNION SELECT * FROM gallery2 WHERE topic_id="810933" UNION SELECT * FROM gallery2 WHERE topic_id="528687" UNION SELECT * FROM gallery2 WHERE topic_id="1811011" UNION SELECT * FROM gallery2 WHERE topic_id="1334259" UNION SELECT * FROM gallery2 WHERE topic_id="358809" UNION SELECT * FROM gallery2 WHERE topic_id="1008461" UNION SELECT * FROM gallery2 WHERE topic_id="1214954" UNION SELECT * FROM gallery2 WHERE topic_id="1556390" UNION SELECT * FROM gallery2 WHERE topic_id="1642580"