prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  resolve-dynamic-import
   +--_expected
   |   +--amd
   |   +--cjs
   |   +--es
   |   `--system
   `--nested
  ```
  
  Convert this description:
  
  filename --out-file deep is a fundamental directory that organizes 2 subdirectories: in-files and out-files.
  At the top level, Inside 'in-files', you'll find it remains unused.
  At the main level, 'out-files' retains 1 subdirectories: folder.
  Within directory hierarchy 'out-files > folder', 'folder' includes 1 subdirectories: nested.
  At level 3, in directory path 'out-files → folder → nested', 'nested' remains unused.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "filename --out-file deep\n +--in-files\n `--out-files\n     `--folder\n         `--nested", "description": "filename --out-file deep is a fundamental directory that organizes 2 subdirectories: in-files and out-files.\nAt the top level, Inside 'in-files', you'll find it remains unused.\nAt the main level, 'out-files' retains 1 subdirectories: folder.\nWithin directory hierarchy 'out-files > folder', 'folder' includes 1 subdirectories: nested.\nAt level 3, in directory path 'out-files \u2192 folder \u2192 nested', 'nested' remains unused.\nBack to the top level.\n"}