prompt: Your task is to convert an English description into an ASCII tree format using this style:
  ```
  pre-compiled-headers
   +--groovy
   |   `--src
   |       +--hello
   |       |   +--cpp
   |       |   `--headers
   |       `--main
   |           `--cpp
   `--tests
  ```
  
  Convert this description:
  
  go-crypto is a main directory that groups 6 subdirectories. Notable ones include bitcurves, brainpool, eax among others.
  
  Let me break down the organization for you:
  
  At the main level, 'bitcurves' is a vacant space.
  In the root directory, The 'brainpool' folder is devoid of content.
  In the root directory, Inside 'eax', you'll find it has no folders inside.
  At the main level, 'internal' retains 1 subdirectory elements: byteutil.
  Within directory hierarchy 'internal / byteutil', Inside 'byteutil', you'll find it has no content.
  Back to the top level.
  In the root directory, Inside 'ocb', you'll find it has yet to be populated.
  At the main level, 'openpgp' incorporates 14 many directories.
  In nested path 'openpgp > aes', 'aes' maintains 1 subdirectory elements: keywrap.
  At level 3, in directory path 'openpgp / aes / keywrap', The 'keywrap' compartment stands empty.
  At level 2, in directory path 'openpgp → armor', Inside 'armor', you'll find it has yet to be populated.
  At level 2, in directory path 'openpgp → ecdh', The 'ecdh' repository has no folders inside.
  In nested path 'openpgp > ecdsa', Inside 'ecdsa', you'll find it is vacant.
  Within directory hierarchy 'openpgp → ed25519', The 'ed25519' folder awaits content.
  At level 2, in directory path 'openpgp / ed448', 'ed448' is unpopulated.
  At level 2, in directory path 'openpgp > eddsa', Inside 'eddsa', you'll find it remains unused.
  Within directory hierarchy 'openpgp / elgamal', The 'elgamal' storage space is empty.
  In nested path 'openpgp → errors', Inside 'errors', you'll find it is barren.
  At level 2, in directory path 'openpgp → internal', 'internal' keeps 3 nested folders: algorithm, ecc, encoding.
  At level 3, in directory path 'openpgp → internal → algorithm', Inside 'algorithm', you'll find it is a vacant space.
  Within directory hierarchy 'openpgp → internal → ecc', The 'ecc' data structure lacks any subdirectories.
  Within directory hierarchy 'openpgp / internal / encoding', Inside 'encoding', you'll find it is currently empty.
  Within directory hierarchy 'openpgp > packet', Inside 'packet', you'll find it has been left empty.
  At level 2, in directory path 'openpgp > s2k', Inside 's2k', you'll find it has no content.
  At level 2, in directory path 'openpgp → x25519', The 'x25519' collection is empty.
  In nested path 'openpgp / x448', 'x448' is an empty container.
  
  
  Provide your answer wrapped in <ascii_formatted> tags.
verification_info: {"ground_truth": "go-crypto\n +--bitcurves\n +--brainpool\n +--eax\n +--internal\n |   `--byteutil\n +--ocb\n `--openpgp\n     +--aes\n     |   `--keywrap\n     +--armor\n     +--ecdh\n     +--ecdsa\n     +--ed25519\n     +--ed448\n     +--eddsa\n     +--elgamal\n     +--errors\n     +--internal\n     |   +--algorithm\n     |   +--ecc\n     |   `--encoding\n     +--packet\n     +--s2k\n     +--x25519\n     `--x448", "description": "go-crypto is a main directory that groups 6 subdirectories. Notable ones include bitcurves, brainpool, eax among others.\n\nLet me break down the organization for you:\n\nAt the main level, 'bitcurves' is a vacant space.\nIn the root directory, The 'brainpool' folder is devoid of content.\nIn the root directory, Inside 'eax', you'll find it has no folders inside.\nAt the main level, 'internal' retains 1 subdirectory elements: byteutil.\nWithin directory hierarchy 'internal / byteutil', Inside 'byteutil', you'll find it has no content.\nBack to the top level.\nIn the root directory, Inside 'ocb', you'll find it has yet to be populated.\nAt the main level, 'openpgp' incorporates 14 many directories.\nIn nested path 'openpgp > aes', 'aes' maintains 1 subdirectory elements: keywrap.\nAt level 3, in directory path 'openpgp / aes / keywrap', The 'keywrap' compartment stands empty.\nAt level 2, in directory path 'openpgp \u2192 armor', Inside 'armor', you'll find it has yet to be populated.\nAt level 2, in directory path 'openpgp \u2192 ecdh', The 'ecdh' repository has no folders inside.\nIn nested path 'openpgp > ecdsa', Inside 'ecdsa', you'll find it is vacant.\nWithin directory hierarchy 'openpgp \u2192 ed25519', The 'ed25519' folder awaits content.\nAt level 2, in directory path 'openpgp / ed448', 'ed448' is unpopulated.\nAt level 2, in directory path 'openpgp > eddsa', Inside 'eddsa', you'll find it remains unused.\nWithin directory hierarchy 'openpgp / elgamal', The 'elgamal' storage space is empty.\nIn nested path 'openpgp \u2192 errors', Inside 'errors', you'll find it is barren.\nAt level 2, in directory path 'openpgp \u2192 internal', 'internal' keeps 3 nested folders: algorithm, ecc, encoding.\nAt level 3, in directory path 'openpgp \u2192 internal \u2192 algorithm', Inside 'algorithm', you'll find it is a vacant space.\nWithin directory hierarchy 'openpgp \u2192 internal \u2192 ecc', The 'ecc' data structure lacks any subdirectories.\nWithin directory hierarchy 'openpgp / internal / encoding', Inside 'encoding', you'll find it is currently empty.\nWithin directory hierarchy 'openpgp > packet', Inside 'packet', you'll find it has been left empty.\nAt level 2, in directory path 'openpgp > s2k', Inside 's2k', you'll find it has no content.\nAt level 2, in directory path 'openpgp \u2192 x25519', The 'x25519' collection is empty.\nIn nested path 'openpgp / x448', 'x448' is an empty container.\n"}