prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  kotlin
   +--my-sub-project
   `--src
       +--main
       |   `--java
       `--test
           `--java
  ```
  
  Convert this description:
  
  api is a main directory that maintains 2 subdirectories: distribution and plugins.
  In the root directory, 'distribution' bundles 1 subdirectories: plugins.
  At level 2, in directory path 'distribution / plugins', Inside 'plugins', you'll find it is blank.
  Back to the top level.
  At the top level, 'plugins' is a vacant space.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "api\n +--distribution\n |   `--plugins\n `--plugins", "description": "api is a main directory that maintains 2 subdirectories: distribution and plugins.\nIn the root directory, 'distribution' bundles 1 subdirectories: plugins.\nAt level 2, in directory path 'distribution / plugins', Inside 'plugins', you'll find it is blank.\nBack to the top level.\nAt the top level, 'plugins' is a vacant space.\n"}