Premium selection

SELECT * FROM gallery2 WHERE topic_id="1620338" UNION SELECT * FROM gallery2 WHERE topic_id="1378175" UNION SELECT * FROM gallery2 WHERE topic_id="1079460" UNION SELECT * FROM gallery2 WHERE topic_id="223901" UNION SELECT * FROM gallery2 WHERE topic_id="932845" UNION SELECT * FROM gallery2 WHERE topic_id="565976" UNION SELECT * FROM gallery2 WHERE topic_id="1135485" UNION SELECT * FROM gallery2 WHERE topic_id="1501121" UNION SELECT * FROM gallery2 WHERE topic_id="227093" UNION SELECT * FROM gallery2 WHERE topic_id="1710095" UNION SELECT * FROM gallery2 WHERE topic_id="1535171" UNION SELECT * FROM gallery2 WHERE topic_id="1471869" UNION SELECT * FROM gallery2 WHERE topic_id="1088862" UNION SELECT * FROM gallery2 WHERE topic_id="1062216" UNION SELECT * FROM gallery2 WHERE topic_id="227362" UNION SELECT * FROM gallery2 WHERE topic_id="746881"