prompt: Your task is to convert the following English description into an ASCII tree format.
  
  fixtures is a core directory that contains 2 subdirectories: exponentiation-operator and regression.
  At the top level, 'exponentiation-operator' holds 5 assorted directories.
  In nested path 'exponentiation-operator / assignment', Inside 'assignment', you'll find it has no folders inside.
  Within directory hierarchy 'exponentiation-operator > binary', The 'binary' storage space is empty.
  Within directory hierarchy 'exponentiation-operator / comprehensive', The 'comprehensive' repository is vacant.
  Within directory hierarchy 'exponentiation-operator → memoise-object', The 'memoise-object' collection is barren.
  At level 2, in directory path 'exponentiation-operator → memoise-object-in-default-args', The 'memoise-object-in-default-args' compartment is unpopulated.
  Back to the top level.
  At the top level, 'regression' features 3 folders: 4349, 4349-keep-super, 4403.
  Within directory hierarchy 'regression → 4349', The '4349' storage space contains nothing at present.
  Within directory hierarchy 'regression / 4349-keep-super', The '4349-keep-super' folder is devoid of content.
  At level 2, in directory path 'regression > 4403', '4403' stands empty.
  Back to the top level.
  
  
  Format your response in this style:
  ```
  not-found-revalidate
   +--pages
   |   +--fallback-blocking
   |   +--fallback-true
   |   `--initial-not-found
   `--test
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "fixtures\n +--exponentiation-operator\n |   +--assignment\n |   +--binary\n |   +--comprehensive\n |   +--memoise-object\n |   `--memoise-object-in-default-args\n `--regression\n     +--4349\n     +--4349-keep-super\n     `--4403", "description": "fixtures is a core directory that contains 2 subdirectories: exponentiation-operator and regression.\nAt the top level, 'exponentiation-operator' holds 5 assorted directories.\nIn nested path 'exponentiation-operator / assignment', Inside 'assignment', you'll find it has no folders inside.\nWithin directory hierarchy 'exponentiation-operator > binary', The 'binary' storage space is empty.\nWithin directory hierarchy 'exponentiation-operator / comprehensive', The 'comprehensive' repository is vacant.\nWithin directory hierarchy 'exponentiation-operator \u2192 memoise-object', The 'memoise-object' collection is barren.\nAt level 2, in directory path 'exponentiation-operator \u2192 memoise-object-in-default-args', The 'memoise-object-in-default-args' compartment is unpopulated.\nBack to the top level.\nAt the top level, 'regression' features 3 folders: 4349, 4349-keep-super, 4403.\nWithin directory hierarchy 'regression \u2192 4349', The '4349' storage space contains nothing at present.\nWithin directory hierarchy 'regression / 4349-keep-super', The '4349-keep-super' folder is devoid of content.\nAt level 2, in directory path 'regression > 4403', '4403' stands empty.\nBack to the top level.\n"}