prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  node-fs-extra
   +--docs
   +--lib
   |   +--__tests__
   |   +--copy
   |   |   `--__tests__
   |   |       `--ncp
   |   |           `--fixtures
   |   |               +--modified-files
   |   |               |   +--out
   |   |               |   `--src
   |   |               `--regular-fixtures
  ```
  
  Convert this description:
  
  api is a base directory that holds 3 subdirectories: [post], auth and blog.
  At the top level, The '[post]' folder awaits content.
  In the root directory, 'auth' appears to be unused.
  At the main level, 'blog' houses 1 subfolders: [post].
  Within directory hierarchy 'blog / [post]', '[post]' bundles 1 folders: comment.
  At level 3, in directory path 'blog → [post] → comment', The 'comment' data structure holds no subdirectories at the moment.
  Back to the top level.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "api\n +--[post]\n +--auth\n `--blog\n     `--[post]\n         `--comment", "description": "api is a base directory that holds 3 subdirectories: [post], auth and blog.\nAt the top level, The '[post]' folder awaits content.\nIn the root directory, 'auth' appears to be unused.\nAt the main level, 'blog' houses 1 subfolders: [post].\nWithin directory hierarchy 'blog / [post]', '[post]' bundles 1 folders: comment.\nAt level 3, in directory path 'blog \u2192 [post] \u2192 comment', The 'comment' data structure holds no subdirectories at the moment.\nBack to the top level.\n"}