local ae = {
    aa = 1,
    cv = 14,
    Na = nil,
    null = nil,
    s = {
        s1 = "nil",
        s2 = "String",
        s3 = {
            ["s3.3"] = 1.1,
            ["s3.6"] = 2.3,
            ["s3.9"] = {
                ae1 = 6969,
                ae2 = 9696,
                ae3 = {
                    atom = "atom"
                }
            }
        }
    }
}

print(ae.s.s3["s3.9"].ae3.atom)