product_id,category_id
fgiu6951dn,5
fgiu6951dn,8
fgiu6951dn,14
fgiu6951dn,27
fgiu6951dn,33
fgiu6951dn,36
fgiu6951dn,46
fgiu6951dn,57
fgiu6951dn,60
fgiu6951dn,72
fgiu6951dn,98