prompt: Your task is to convert the following English description into an ASCII tree format.
  
  foo is a root directory that maintains 2 subdirectories: one and two.
  At the top level, 'one' contains no subdirectories.
  In the root directory, 'two' incorporates 1 subfolders: three.
  In nested path 'two → three', The 'three' section has no content.
  
  
  Format your response in this style:
  ```
  not-found-revalidate
   +--pages
   |   +--fallback-blocking
   |   +--fallback-true
   |   `--initial-not-found
   `--test
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "foo\n +--one\n `--two\n     `--three", "description": "foo is a root directory that maintains 2 subdirectories: one and two.\nAt the top level, 'one' contains no subdirectories.\nIn the root directory, 'two' incorporates 1 subfolders: three.\nIn nested path 'two \u2192 three', The 'three' section has no content.\n"}