(Program
  {(QualifiedExport)->(QualifiedExport)}
  {(QualifiedExport)->(QualifiedExport)}
  (DefaultExport
    (VariableDeclaration
      (Assignment(Empty){(Identifier)->(Identifier)}(Empty))
      (Assignment(Empty){(Identifier)->(Identifier)}(Empty))
      (Assignment(Empty){(Identifier)->(Identifier)}(Empty))))
  (DefaultExport
    (VariableDeclaration
      {+(Assignment{+(Empty)+}{+(Identifier)+}{+(Identifier)+})+}
      (Assignment(Empty)(Identifier)(Identifier))
      (Assignment(Empty)(Identifier){(Identifier)->(Empty)})
      {+(Assignment{+(Empty)+}{+(Identifier)+}{+(Empty)+})+}
      {-(Assignment{-(Empty)-}{-(Identifier)-}{-(Empty)-})-}
      {-(Assignment{-(Empty)-}{-(Identifier)-}{-(Empty)-})-}))
  (DefaultExport {(Identifier)->(Identifier)})
  {-(DefaultExport {-(Function{-(Empty)-}{-(Empty)-}{-(Identifier)-}{-([])-})-})-}
  (DefaultExport (Function(Empty)(Empty)(Empty)([])))
  {+(DefaultExport {+(Function{+(Empty)+}{+(Empty)+}{+(Identifier)+}{+([])+})+})+}
  {(QualifiedExport)->(QualifiedExport)}
  (DefaultExport {(TextElement)->(TextElement)})
  {(QualifiedExportFrom {-(Identifier)-})->(QualifiedExportFrom {+(Identifier)+})}
  {(QualifiedExportFrom {-(Identifier)-})->(QualifiedExportFrom {+(Identifier)+})})