{"brand":["1"],"series":[]}
["1549","18400","21133","21333","21355","21363","5000","5004","5245","5318","823","824","874","17513","17514"]
["2042","1532","1533","1534","1535","1536","1537","1538","1539","1540","1541","1542","1543","1544","1545","1546","1547","1548","1550","1551"]
4