(Program
  (Package
    (Identifier))
  (Function
    (Empty)
    (Identifier)
    ([])
    (
      (Call
      { (Identifier)
      ->(Identifier) }
        (
          (Identifier)
          (Variadic
            (Identifier)))
        (Empty))
      (Call
      { (Identifier)
      ->(Identifier) }
        (
          (Identifier)
          (Identifier))
        (Empty))
      (Call
      { (Identifier)
      ->(Identifier) }
        (
          (Identifier)
          (Variadic
            (Identifier)))
        (Empty))
    {-(Call
      {-(Identifier)-}
      {-([])-}
      {-(Empty)-})-})))