prompt: Your task is to convert the following English description into an ASCII tree format.
  
  _expected is a head directory that holds 4 subdirectories. Notable ones include amd, cjs, es among others.
  
  Let me break down the hierarchy for you:
  
  In the root directory, 'amd' possesses 2 subdirectory elements: assets, custom.
  In nested path 'amd → assets', The 'assets' folder has no content.
  Within directory hierarchy 'amd > custom', The 'custom' compartment is a vacant space.
  Back to the top level.
  In the root directory, 'cjs' includes 2 folders: assets, custom.
  Within directory hierarchy 'cjs > assets', The 'assets' storage space is currently empty.
  Within directory hierarchy 'cjs → custom', The 'custom' repository is an empty container.
  Back to the top level.
  At the main level, 'es' carries 2 subdirectory elements: assets, custom.
  In nested path 'es / assets', The 'assets' collection is an empty container.
  Within directory hierarchy 'es → custom', The 'custom' collection awaits content.
  Back to the top level.
  At the main level, 'system' encompasses 2 child directories: assets, custom.
  In nested path 'system → assets', Inside 'assets', you'll find it appears to be unused.
  In nested path 'system → custom', The 'custom' folder sits empty.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  go-winio
   +--internal
   |   +--fs
   |   +--socket
   |   `--stringbuffer
   `--pkg
       `--guid
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "_expected\n +--amd\n |   +--assets\n |   `--custom\n +--cjs\n |   +--assets\n |   `--custom\n +--es\n |   +--assets\n |   `--custom\n `--system\n     +--assets\n     `--custom", "description": "_expected is a head directory that holds 4 subdirectories. Notable ones include amd, cjs, es among others.\n\nLet me break down the hierarchy for you:\n\nIn the root directory, 'amd' possesses 2 subdirectory elements: assets, custom.\nIn nested path 'amd \u2192 assets', The 'assets' folder has no content.\nWithin directory hierarchy 'amd > custom', The 'custom' compartment is a vacant space.\nBack to the top level.\nIn the root directory, 'cjs' includes 2 folders: assets, custom.\nWithin directory hierarchy 'cjs > assets', The 'assets' storage space is currently empty.\nWithin directory hierarchy 'cjs \u2192 custom', The 'custom' repository is an empty container.\nBack to the top level.\nAt the main level, 'es' carries 2 subdirectory elements: assets, custom.\nIn nested path 'es / assets', The 'assets' collection is an empty container.\nWithin directory hierarchy 'es \u2192 custom', The 'custom' collection awaits content.\nBack to the top level.\nAt the main level, 'system' encompasses 2 child directories: assets, custom.\nIn nested path 'system \u2192 assets', Inside 'assets', you'll find it appears to be unused.\nIn nested path 'system \u2192 custom', The 'custom' folder sits empty.\nBack to the top level.\n"}