prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  [lang]
   +--@modal
   |   +--(.)feed
   |   `--(.)photos
   |       `--[id]
   +--feed
   `--photos
       `--[id]
  ```
  
  Convert this description:
  
  default is a base directory that groups 4 subdirectories. Notable ones include app, bad-sourcemap, external-pkg among others.
  
  The project source code seems to be organized in the 'app' folder.
  
  Let me break down the framework for you:
  
  In the root directory, The 'app' compartment hosts 7 folders for code organization.
  Within directory hierarchy 'app / bad-sourcemap', The 'bad-sourcemap' section is blank.
  In nested path 'app > rsc-error-log', The 'rsc-error-log' collection has been left empty.
  In nested path 'app / rsc-error-log-cause', 'rsc-error-log-cause' is a vacant space.
  At level 2, in directory path 'app → rsc-error-log-custom-name', Inside 'rsc-error-log-custom-name', you'll find it has nothing inside.
  At level 2, in directory path 'app / rsc-error-log-ignore-listed', Inside 'rsc-error-log-ignore-listed', you'll find it awaits content.
  In nested path 'app → ssr-error-log-ignore-listed', Inside 'ssr-error-log-ignore-listed', you'll find it remains unused.
  Within directory hierarchy 'app → ssr-throw', Inside 'ssr-throw', you'll find it is empty.
  Back to the top level.
  In the root directory, 'bad-sourcemap' sits empty.
  At the main level, 'external-pkg' has been left empty.
  In the root directory, The 'internal-pkg' compartment lacks any subdirectories.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "default\n +--app\n |   +--bad-sourcemap\n |   +--rsc-error-log\n |   +--rsc-error-log-cause\n |   +--rsc-error-log-custom-name\n |   +--rsc-error-log-ignore-listed\n |   +--ssr-error-log-ignore-listed\n |   `--ssr-throw\n +--bad-sourcemap\n +--external-pkg\n `--internal-pkg", "description": "default is a base directory that groups 4 subdirectories. Notable ones include app, bad-sourcemap, external-pkg among others.\n\nThe project source code seems to be organized in the 'app' folder.\n\nLet me break down the framework for you:\n\nIn the root directory, The 'app' compartment hosts 7 folders for code organization.\nWithin directory hierarchy 'app / bad-sourcemap', The 'bad-sourcemap' section is blank.\nIn nested path 'app > rsc-error-log', The 'rsc-error-log' collection has been left empty.\nIn nested path 'app / rsc-error-log-cause', 'rsc-error-log-cause' is a vacant space.\nAt level 2, in directory path 'app \u2192 rsc-error-log-custom-name', Inside 'rsc-error-log-custom-name', you'll find it has nothing inside.\nAt level 2, in directory path 'app / rsc-error-log-ignore-listed', Inside 'rsc-error-log-ignore-listed', you'll find it awaits content.\nIn nested path 'app \u2192 ssr-error-log-ignore-listed', Inside 'ssr-error-log-ignore-listed', you'll find it remains unused.\nWithin directory hierarchy 'app \u2192 ssr-throw', Inside 'ssr-throw', you'll find it is empty.\nBack to the top level.\nIn the root directory, 'bad-sourcemap' sits empty.\nAt the main level, 'external-pkg' has been left empty.\nIn the root directory, The 'internal-pkg' compartment lacks any subdirectories.\n"}