Alone waiting for the true one

SELECT * FROM gallery2 WHERE topic_id="1756313" UNION SELECT * FROM gallery2 WHERE topic_id="1482811" UNION SELECT * FROM gallery2 WHERE topic_id="6147" UNION SELECT * FROM gallery2 WHERE topic_id="1253082" UNION SELECT * FROM gallery2 WHERE topic_id="1424089" UNION SELECT * FROM gallery2 WHERE topic_id="908098" UNION SELECT * FROM gallery2 WHERE topic_id="1393094" UNION SELECT * FROM gallery2 WHERE topic_id="370168" UNION SELECT * FROM gallery2 WHERE topic_id="1660754" UNION SELECT * FROM gallery2 WHERE topic_id="743608" UNION SELECT * FROM gallery2 WHERE topic_id="797809" UNION SELECT * FROM gallery2 WHERE topic_id="1321031" UNION SELECT * FROM gallery2 WHERE topic_id="95256" UNION SELECT * FROM gallery2 WHERE topic_id="927398" UNION SELECT * FROM gallery2 WHERE topic_id="945701" UNION SELECT * FROM gallery2 WHERE topic_id="1103258"