prompt: Your task is to convert the following English description into an ASCII tree format.
  
  not-found-revalidate is a parent directory that maintains 2 subdirectories: pages and test.
  In the root directory, 'pages' carries 3 directory entries: fallback-blocking, fallback-true, initial-not-found.
  Within directory hierarchy 'pages → fallback-blocking', Inside 'fallback-blocking', you'll find it stands empty.
  In nested path 'pages > fallback-true', Inside 'fallback-true', you'll find it stands empty.
  In nested path 'pages > initial-not-found', 'initial-not-found' has no folders inside.
  Back to the top level.
  At the main level, The 'test' data structure has no folders inside.
  
  
  Format your response in this style:
  ```
  pre-compiled-headers
   +--groovy
   |   `--src
   |       +--hello
   |       |   +--cpp
   |       |   `--headers
   |       `--main
   |           `--cpp
   `--tests
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "not-found-revalidate\n +--pages\n |   +--fallback-blocking\n |   +--fallback-true\n |   `--initial-not-found\n `--test", "description": "not-found-revalidate is a parent directory that maintains 2 subdirectories: pages and test.\nIn the root directory, 'pages' carries 3 directory entries: fallback-blocking, fallback-true, initial-not-found.\nWithin directory hierarchy 'pages \u2192 fallback-blocking', Inside 'fallback-blocking', you'll find it stands empty.\nIn nested path 'pages > fallback-true', Inside 'fallback-true', you'll find it stands empty.\nIn nested path 'pages > initial-not-found', 'initial-not-found' has no folders inside.\nBack to the top level.\nAt the main level, The 'test' data structure has no folders inside.\n"}