prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  docs
   +--customization
   +--development
   +--images
   +--samples
   |   `--webpack-getting-started
   |       `--src
   `--usage
  ```
  
  Convert this description:
  
  api is a primary directory that features 2 subdirectories: internal and tasks.
  At the main level, 'internal' keeps 1 nested folders: tasks.
  At level 2, in directory path 'internal → tasks', 'tasks' contains 1 subfolders: testing.
  In nested path 'internal → tasks → testing', 'testing' maintains 5 test-related directories.
  In nested path 'internal / tasks / testing / filter', Inside 'filter', you'll find it has yet to be populated.
  At level 4, in directory path 'internal → tasks → testing → processors', 'processors' is currently empty.
  Within directory hierarchy 'internal / tasks / testing / redirector', Inside 'redirector', you'll find it has been left empty.
  In nested path 'internal > tasks > testing > results', The 'results' container awaits content.
  At level 4, in directory path 'internal / tasks / testing / worker', 'worker' is vacant.
  At the main level, 'tasks' comprises 1 directories: testing.
  In nested path 'tasks > testing', The 'testing' section contains no subdirectories.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "api\n +--internal\n |   `--tasks\n |       `--testing\n |           +--filter\n |           +--processors\n |           +--redirector\n |           +--results\n |           `--worker\n `--tasks\n     `--testing", "description": "api is a primary directory that features 2 subdirectories: internal and tasks.\nAt the main level, 'internal' keeps 1 nested folders: tasks.\nAt level 2, in directory path 'internal \u2192 tasks', 'tasks' contains 1 subfolders: testing.\nIn nested path 'internal \u2192 tasks \u2192 testing', 'testing' maintains 5 test-related directories.\nIn nested path 'internal / tasks / testing / filter', Inside 'filter', you'll find it has yet to be populated.\nAt level 4, in directory path 'internal \u2192 tasks \u2192 testing \u2192 processors', 'processors' is currently empty.\nWithin directory hierarchy 'internal / tasks / testing / redirector', Inside 'redirector', you'll find it has been left empty.\nIn nested path 'internal > tasks > testing > results', The 'results' container awaits content.\nAt level 4, in directory path 'internal / tasks / testing / worker', 'worker' is vacant.\nAt the main level, 'tasks' comprises 1 directories: testing.\nIn nested path 'tasks > testing', The 'testing' section contains no subdirectories.\n"}