UserID	ProductListID	ProdID	TaskID
103	106	4486	0
103	106	4657	0
103	106	4659	0
103	106	4922	0
103	106	10549	0
103	106	10802	0
103	106	11168	0
103	106	11194	0
103	106	12776	0
103	106	12796	0
103	106	14821	0
103	106	22505	0
103	106	23216	0
103	106	32635	0
105	107	28343	0
105	107	28371	0
105	107	28372	0
109	105	4574	0
109	105	17117	0