prompt: Your task is to convert the following English description into an ASCII tree format.
  
  routes is a master directory that comprises 6 subdirectories. Notable ones include client-only, dsg, redirect among others.
  
  Let me break down the configuration for you:
  
  At the top level, 'client-only' carries 3 subdirectory elements: named-wildcard, prioritize, wildcard.
  Within directory hierarchy 'client-only → named-wildcard', The 'named-wildcard' repository is devoid of content.
  At level 2, in directory path 'client-only → prioritize', Inside 'prioritize', you'll find it is devoid of content.
  In nested path 'client-only > wildcard', 'wildcard' contains nothing at present.
  Back to the top level.
  In the root directory, 'dsg' is devoid of content.
  In the root directory, 'redirect' is a vacant space.
  At the top level, The 'ssg' storage space hasn't been filled with any content.
  At the main level, 'ssr' groups 1 subdirectory elements: param.
  In nested path 'ssr / param', 'param' is unpopulated.
  Back to the top level.
  At the main level, The 'sub-router' storage space is vacant.
  
  
  Format your response in this style:
  ```
  pre-compiled-headers
   +--groovy
   |   `--src
   |       +--hello
   |       |   +--cpp
   |       |   `--headers
   |       `--main
   |           `--cpp
   `--tests
  ```
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "routes\n +--client-only\n |   +--named-wildcard\n |   +--prioritize\n |   `--wildcard\n +--dsg\n +--redirect\n +--ssg\n +--ssr\n |   `--param\n `--sub-router", "description": "routes is a master directory that comprises 6 subdirectories. Notable ones include client-only, dsg, redirect among others.\n\nLet me break down the configuration for you:\n\nAt the top level, 'client-only' carries 3 subdirectory elements: named-wildcard, prioritize, wildcard.\nWithin directory hierarchy 'client-only \u2192 named-wildcard', The 'named-wildcard' repository is devoid of content.\nAt level 2, in directory path 'client-only \u2192 prioritize', Inside 'prioritize', you'll find it is devoid of content.\nIn nested path 'client-only > wildcard', 'wildcard' contains nothing at present.\nBack to the top level.\nIn the root directory, 'dsg' is devoid of content.\nIn the root directory, 'redirect' is a vacant space.\nAt the top level, The 'ssg' storage space hasn't been filled with any content.\nAt the main level, 'ssr' groups 1 subdirectory elements: param.\nIn nested path 'ssr / param', 'param' is unpopulated.\nBack to the top level.\nAt the main level, The 'sub-router' storage space is vacant.\n"}