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