(Statements
  (Function
    (Empty)
    (Empty)
    (Identifier)
    (RequiredParameter
      (Empty)
      (Empty)
      (Identifier)
      (Empty))
    (RequiredParameter
      (Empty)
      (Empty)
      (Identifier)
      (Empty))
    (StatementBlock
      (Function
        (Empty)
        (Empty)
        (Identifier)
        (RequiredParameter
          (Empty)
          (Empty)
          (Identifier)
          (Empty))
        (RequiredParameter
          (Empty)
          (Empty)
          (Identifier)
          (Empty))
        (StatementBlock
          (Call
            (MemberAccess
              (Identifier)
              (Identifier))
          { (Identifier)
          ->(Identifier) }
            (Empty))
          (Call
            (MemberAccess
              (Identifier)
              (Identifier))
          { (Identifier)
          ->(Identifier) }
            (Empty)))))))