prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  plumbing
   +--cache
   +--color
   +--filemode
   +--format
   |   +--config
   |   +--diff
   |   +--gitignore
   |   +--idxfile
   |   +--index
   |   +--objfile
   |   +--packfile
   |   `--pktline
   +--hash
   +--object
   +--protocol
   |   `--packp
   |       +--capability
   |       `--sideband
   +--revlist
   +--storer
  ```
  
  Convert this description:
  
  storage is a base directory that groups 2 subdirectories: filesystem and memory.
  In the root directory, 'filesystem' shelters 1 directory entries: dotgit.
  In nested path 'filesystem > dotgit', Inside 'dotgit', you'll find it lacks any subdirectories.
  At the top level, Inside 'memory', you'll find it contains nothing at present.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "storage\n +--filesystem\n |   `--dotgit\n `--memory", "description": "storage is a base directory that groups 2 subdirectories: filesystem and memory.\nIn the root directory, 'filesystem' shelters 1 directory entries: dotgit.\nIn nested path 'filesystem > dotgit', Inside 'dotgit', you'll find it lacks any subdirectories.\nAt the top level, Inside 'memory', you'll find it contains nothing at present.\n"}