mall1	product1	level1	84
mall1	product2	level1	42
mall1	product3	level1	63
mall1	product4	level1	108
mall1	product5	level1	102
mall1	product6	level1	125
mall1	product7	level1	66
mall1	product8	level1	56
mall1	product9	level1	127
mall1	product10	level1	88
mall1	product11	level1	54
mall1	product12	level1	115
mall1	product13	level1	121
mall1	product14	level1	82
mall1	product15	level1	112
mall1	product16	level1	44
mall1	product17	level1	61
mall1	product18	level1	79
mall1	product19	level1	99
mall1	product20	level1	114
mall2	product1	level1	84
mall2	product2	level1	42
mall2	product3	level1	63
mall2	product4	level1	108
mall2	product5	level1	102
mall2	product6	level1	125
mall2	product7	level1	66
mall2	product8	level1	56
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mall2	product16	level1	44
mall2	product17	level1	61
mall2	product18	level1	79
mall2	product19	level1	99
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mall3	product1	level1	84
mall3	product2	level1	42
mall3	product3	level1	63
mall3	product4	level1	108
mall3	product5	level1	102
mall3	product6	level1	125
mall3	product7	level1	66
mall3	product8	level1	56
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mall3	product10	level1	88
mall3	product11	level1	54
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mall3	product13	level1	121
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mall3	product17	level1	61
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mall3	product19	level1	99
mall3	product20	level1	114
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mall4	product2	level1	42
mall4	product3	level1	63
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mall4	product5	level1	102
mall4	product6	level1	125
mall4	product7	level1	66
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mall4	product14	level1	82
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mall4	product16	level1	44
mall4	product17	level1	61
mall4	product18	level1	79
mall4	product19	level1	99
mall4	product20	level1	114
