local root = {
    {
        id = 1,
        rank = 1,
        reward = {{id=102,count=100}}
    },
    {
        id = 2,
        rank = 2,
        reward = {{id=102,count=80}}
    },
    {
        id = 3,
        rank = 3,
        reward = {{id=102,count=50}}
    },
    {
        id = 4,
        rank = 10,
        reward = {{id=102,count=20}}
    },
    {
        id = 5,
        rank = 20,
        reward = {{id=102,count=10}}
    },
    {
        id = 6,
        rank = 50,
        reward = {{id=102,count=5}}
    },
    {
        id = 7,
        rank = 100,
        reward = {{id=102,count=2}}
    },
    {
        id = 8,
        rank = 1000,
        reward = {{id=102,count=1}}
    }
}
return root