(ParseError
  (Program
    (Module
      (Identifier))
    (Function
      (Identifier)
      (Args)
      (ParseError
        (FunctionCall
        { (Identifier)
        ->(Identifier) })))
    (Function
    { (Identifier)
    ->(Identifier) }
      (Args
        (ParameterDecl
          (Identifier)
          (Identifier))
        (Identifier)
        (Identifier)
        (ParameterDecl
          (Identifier)
          (Identifier)))
      (Identifier))
    (Function
    { (Identifier)
    ->(Identifier) }
      (Args)
      (Args
        (Identifier)
        (Identifier)))
    (Function
    { (Identifier)
    ->(Identifier) }
      (Args)
      (Args
        (ParameterDecl
          (Identifier)
          (Identifier))
        (ParameterDecl
          (Identifier)
          (Identifier))))))