(Program
  (Module
    (Identifier))
{+(QualifiedImport
  {+(Identifier)+}
  {+(Identifier)+})+}
{+(Import
  {+(Identifier)+}
  {+(TextElement)+})+}
  (QualifiedImport
  { (Identifier)
  ->(Identifier) }
  { (Identifier)
  ->(Identifier) })
{-(Import
  {-(Identifier)-}
  {-(TextElement)-})-}
{-(QualifiedImport
  {-(Identifier)-}
  {-(Identifier)-})-}
  (Function
    (Empty)
    (Identifier)
    ([])
    ([])))