product_id,category_id
j9qkdfxdgl,10
j9qkdfxdgl,18
j9qkdfxdgl,23
j9qkdfxdgl,27
j9qkdfxdgl,35
j9qkdfxdgl,36
j9qkdfxdgl,53
j9qkdfxdgl,69
j9qkdfxdgl,74
j9qkdfxdgl,81
j9qkdfxdgl,93
j9qkdfxdgl,96