prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  autojump
   +--bin
   +--docs
   +--tests
   |   +--integration
   |   `--unit
   `--tools
  ```
  
  Convert this description:
  
  _expected is a base directory that groups 4 subdirectories. Notable ones include amd, cjs, es among others.
  
  Let me break down the organization for you:
  
  In the root directory, 'amd' hosts 1 directory entries: custom.
  At level 2, in directory path 'amd / custom', 'custom' is barren.
  Back to the top level.
  At the top level, 'cjs' encapsulates 1 directory entries: custom.
  At level 2, in directory path 'cjs / custom', The 'custom' collection remains unused.
  Back to the top level.
  At the main level, 'es' holds 1 folders: custom.
  Within directory hierarchy 'es → custom', Inside 'custom', you'll find it is empty.
  Back to the top level.
  In the root directory, 'system' incorporates 1 nested folders: custom.
  In nested path 'system / custom', Inside 'custom', you'll find it lacks any subdirectories.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "_expected\n +--amd\n |   `--custom\n +--cjs\n |   `--custom\n +--es\n |   `--custom\n `--system\n     `--custom", "description": "_expected is a base directory that groups 4 subdirectories. Notable ones include amd, cjs, es among others.\n\nLet me break down the organization for you:\n\nIn the root directory, 'amd' hosts 1 directory entries: custom.\nAt level 2, in directory path 'amd / custom', 'custom' is barren.\nBack to the top level.\nAt the top level, 'cjs' encapsulates 1 directory entries: custom.\nAt level 2, in directory path 'cjs / custom', The 'custom' collection remains unused.\nBack to the top level.\nAt the main level, 'es' holds 1 folders: custom.\nWithin directory hierarchy 'es \u2192 custom', Inside 'custom', you'll find it is empty.\nBack to the top level.\nIn the root directory, 'system' incorporates 1 nested folders: custom.\nIn nested path 'system / custom', Inside 'custom', you'll find it lacks any subdirectories.\nBack to the top level.\n"}