prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  docs
   +--dsl
   |   +--docbook
   |   |   `--model
   |   +--links
   |   `--source
   |       `--model
   `--model
  ```
  
  Convert this description:
  
  es is a fundamental directory that contains 2 subdirectories: module-a and module-b.
  In the root directory, 'module-a' encompasses 1 subdirectory elements: v1.
  In nested path 'module-a / v1', 'v1' has yet to be populated.
  Back to the top level.
  At the main level, 'module-b' comprises 1 nested folders: v1.
  Within directory hierarchy 'module-b > v1', Inside 'v1', you'll find it is devoid of content.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "es\n +--module-a\n |   `--v1\n `--module-b\n     `--v1", "description": "es is a fundamental directory that contains 2 subdirectories: module-a and module-b.\nIn the root directory, 'module-a' encompasses 1 subdirectory elements: v1.\nIn nested path 'module-a / v1', 'v1' has yet to be populated.\nBack to the top level.\nAt the main level, 'module-b' comprises 1 nested folders: v1.\nWithin directory hierarchy 'module-b > v1', Inside 'v1', you'll find it is devoid of content.\nBack to the top level.\n"}