prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  go-winio
   +--internal
   |   +--fs
   |   +--socket
   |   `--stringbuffer
   `--pkg
       `--guid
  ```
  
  Convert this description:
  
  test is a head directory that includes 3 subdirectories: helpers, integration and unit.
  At the top level, Inside 'helpers', you'll find it lacks any subdirectories.
  In the root directory, 'integration' stores 2 directories: v2, v3.
  In nested path 'integration → v2', The 'v2' container is empty.
  In nested path 'integration > v3', 'v3' stands empty.
  At the top level, 'unit' awaits content.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "test\n +--helpers\n +--integration\n |   +--v2\n |   `--v3\n `--unit", "description": "test is a head directory that includes 3 subdirectories: helpers, integration and unit.\nAt the top level, Inside 'helpers', you'll find it lacks any subdirectories.\nIn the root directory, 'integration' stores 2 directories: v2, v3.\nIn nested path 'integration \u2192 v2', The 'v2' container is empty.\nIn nested path 'integration > v3', 'v3' stands empty.\nAt the top level, 'unit' awaits content.\n"}