mall1	product1	level1	100
mall1	product2	level1	113
mall1	product3	level1	64
mall1	product4	level1	107
mall1	product5	level1	94
mall1	product6	level1	80
mall1	product7	level1	105
mall1	product8	level1	95
mall1	product9	level1	108
mall1	product10	level1	65
mall1	product11	level1	71
mall1	product12	level1	113
mall1	product13	level1	88
mall1	product14	level1	55
mall1	product15	level1	71
mall1	product16	level1	66
mall1	product17	level1	109
mall1	product18	level1	99
mall1	product19	level1	110
mall1	product20	level1	49
