prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  main
   +--java
   |   `--org
   |       `--gradle
   |           `--sample
   `--webapp
  ```
  
  Convert this description:
  
  _examples is a source directory that houses 2 subdirectories: custom-rule-tutorial-code and integration-tutorial-code.
  In the root directory, The 'custom-rule-tutorial-code' storage space has been left empty.
  At the top level, 'integration-tutorial-code' hosts 1 subdirectories: sample-data.
  At level 2, in directory path 'integration-tutorial-code / sample-data', 'sample-data' has no content.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "_examples\n +--custom-rule-tutorial-code\n `--integration-tutorial-code\n     `--sample-data", "description": "_examples is a source directory that houses 2 subdirectories: custom-rule-tutorial-code and integration-tutorial-code.\nIn the root directory, The 'custom-rule-tutorial-code' storage space has been left empty.\nAt the top level, 'integration-tutorial-code' hosts 1 subdirectories: sample-data.\nAt level 2, in directory path 'integration-tutorial-code / sample-data', 'sample-data' has no content.\n"}