client1	mall1	18
client1	mall2	35
client1	mall3	14
client1	mall4	32
client2	mall1	33
client2	mall2	47
client2	mall3	10
client2	mall4	30
client4	mall1	27
client4	mall2	58
client4	mall3	43
client4	mall4	47
client5	mall1	40
client5	mall2	47
client5	mall3	49
client5	mall4	21
client7	mall1	11
client7	mall2	40
client7	mall3	17
client7	mall4	17
client9	mall1	37
client9	mall2	16
client9	mall3	33
client9	mall4	31
client10	mall1	16
client10	mall2	33
client10	mall3	31
client10	mall4	36
client11	mall1	28
client11	mall2	41
client11	mall3	35
client11	mall4	15
client12	mall1	25
client12	mall2	43
client12	mall3	30
client12	mall4	42
client13	mall1	17
client13	mall2	38
client13	mall3	12
client13	mall4	35
client14	mall1	36
client14	mall2	57
client14	mall3	28
client14	mall4	43
client15	mall1	37
client15	mall2	6
client15	mall3	37
client15	mall4	32
client17	mall1	21
client17	mall2	47
client17	mall3	28
client17	mall4	25
client18	mall1	6
client18	mall2	37
client18	mall3	29
client18	mall4	26
client19	mall1	30
client19	mall2	36
client19	mall3	30
client19	mall4	10
