local root = { { itemId = 501, type = 1, items = {301}, math = 2, time = 86400 }, { itemId = 502, type = 1, items = {401,402,403,404}, math = 2, time = 86400 }, { itemId = 503, type = 2, items = {401,402,403,404}, math = 99999 }, { itemId = 504, type = 2, items = {401,402,403,404}, math = 1 } } return root