prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  codespaces
   +--api
   +--connection
   +--portforwarder
   `--rpc
       +--codespace
       +--jupyter
       +--ssh
       `--test
  ```
  
  Convert this description:
  
  src is a head directory that bundles 3 subdirectories: extractor, fixtures and scanner.
  In the root directory, 'extractor' groups 1 subdirectories: pre_processors.
  At level 2, in directory path 'extractor > pre_processors', 'pre_processors' incorporates 1 directories: test-fixtures.
  At level 3, in directory path 'extractor / pre_processors / test-fixtures', 'test-fixtures' organizes tests across 1 separate contained folders.
  At level 4, in directory path 'extractor / pre_processors / test-fixtures / haml', The 'haml' container has been left empty.
  Back to the top level.
  At the main level, Inside 'fixtures', you'll find it awaits content.
  At the main level, 'scanner' encapsulates 1 directory entries: fixtures.
  In nested path 'scanner / fixtures', Inside 'fixtures', you'll find it is a vacant space.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "src\n +--extractor\n |   `--pre_processors\n |       `--test-fixtures\n |           `--haml\n +--fixtures\n `--scanner\n     `--fixtures", "description": "src is a head directory that bundles 3 subdirectories: extractor, fixtures and scanner.\nIn the root directory, 'extractor' groups 1 subdirectories: pre_processors.\nAt level 2, in directory path 'extractor > pre_processors', 'pre_processors' incorporates 1 directories: test-fixtures.\nAt level 3, in directory path 'extractor / pre_processors / test-fixtures', 'test-fixtures' organizes tests across 1 separate contained folders.\nAt level 4, in directory path 'extractor / pre_processors / test-fixtures / haml', The 'haml' container has been left empty.\nBack to the top level.\nAt the main level, Inside 'fixtures', you'll find it awaits content.\nAt the main level, 'scanner' encapsulates 1 directory entries: fixtures.\nIn nested path 'scanner / fixtures', Inside 'fixtures', you'll find it is a vacant space.\nBack to the top level.\n"}