prompt: Your task is to convert the following English description into an ASCII tree format.
  
  groovy is a origin directory that incorporates 3 subdirectories: project1, project2 and project3.
  In the root directory, The 'project1' container has no content.
  In the root directory, 'project2' features 1 subdirectories: child1.
  In nested path 'project2 → child1', The 'child1' compartment contains nothing at present.
  Back to the top level.
  At the main level, 'project3' stores 1 child directories: child1.
  Within directory hierarchy 'project3 → child1', 'child1' is currently empty.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  docs
   +--customization
   +--development
   +--images
   +--samples
   |   `--webpack-getting-started
   |       `--src
   `--usage
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "groovy\n +--project1\n +--project2\n |   `--child1\n `--project3\n     `--child1", "description": "groovy is a origin directory that incorporates 3 subdirectories: project1, project2 and project3.\nIn the root directory, The 'project1' container has no content.\nIn the root directory, 'project2' features 1 subdirectories: child1.\nIn nested path 'project2 \u2192 child1', The 'child1' compartment contains nothing at present.\nBack to the top level.\nAt the main level, 'project3' stores 1 child directories: child1.\nWithin directory hierarchy 'project3 \u2192 child1', 'child1' is currently empty.\nBack to the top level.\n"}