client1	client2	client3	client4	client5	client6	client7	client8	client10	client11	client12	client13	client14	client15	client16	client17	client18	client19	client20	client21	client22	client23	client24	client25	
mall1	
product1	product2	product3	product4	product5	product6	product7	product8	product9	product10	product11	product12	product13	product14	product15	product16	product17	product18	product19	product20	
level1	