(Program
  (Module
    (Identifier))
  (Function
    (Identifier)
    (Args)
    (Assignment
      (Other "expression_list"
      { (Identifier)
      ->(Identifier) })
      (Other "expression_list"
        (NumberLiteral)))
    (Assignment
      (Other "expression_list"
      { (Identifier)
      ->(Identifier) }
        (Identifier))
      (Other "expression_list"
        (NumberLiteral)
        (NumberLiteral)))
    (Assignment
      (Other "expression_list"
      { (Identifier)
      ->(Identifier) })
      (Other "expression_list"
        (NumberLiteral)))
    (Assignment
      (Other "expression_list"
      { (Identifier)
      ->(Identifier) })
      (Other "expression_list"
        (NumberLiteral)))))