[
  {"type":"Keyword","value":"http"},
  {"type":"Text","value":" "},
  {"type":"Punctuation","value":"{"},
  {"type":"Text","value":"\n    "},
  {"type":"KeywordNamespace","value":"upstream"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"app_backend"},
  {"type":"Text","value":" "},
  {"type":"Punctuation","value":"{"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"server"},
  {"type":"Text","value":" "},
  {"type":"Name","value":"127.0.0.1"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"server"},
  {"type":"Text","value":" "},
  {"type":"Name","value":"127.0.0.1"},
  {"type":"Punctuation","value":":"},
  {"type":"LiteralNumberInteger","value":"8082"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"server"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"backend.com"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"server"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"backend-2.com"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"weight=5"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"server"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"backend-backup.org"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"backup"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n    "},
  {"type":"Punctuation","value":"}"},
  {"type":"Text","value":"\n\n    "},
  {"type":"KeywordNamespace","value":"map"},
  {"type":"Text","value":" "},
  {"type":"NameVariable","value":"$http_host"},
  {"type":"Text","value":" "},
  {"type":"NameVariable","value":"$site_root"},
  {"type":"Text","value":" "},
  {"type":"Punctuation","value":"{"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"default"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"/var/www/default"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":" "},
  {"type":"CommentSingle","value":"# Default root\n"},
  {"type":"Text","value":"        "},
  {"type":"KeywordNamespace","value":"example.com"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"/var/www/example_com"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"example.org"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"/var/www/example_org"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n    "},
  {"type":"Punctuation","value":"}"},
  {"type":"Text","value":"\n\n    "},
  {"type":"KeywordNamespace","value":"server"},
  {"type":"Text","value":" "},
  {"type":"Punctuation","value":"{"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"listen"},
  {"type":"Text","value":" "},
  {"type":"LiteralNumberInteger","value":"80"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"default_server"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"KeywordNamespace","value":"server_name"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"_"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n\n        "},
  {"type":"KeywordNamespace","value":"root"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"/var/www/default"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n\n        "},
  {"type":"KeywordNamespace","value":"location"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"/"},
  {"type":"Text","value":" "},
  {"type":"Punctuation","value":"{"},
  {"type":"Text","value":"\n            "},
  {"type":"KeywordNamespace","value":"index"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"index.html"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"Punctuation","value":"}"},
  {"type":"Text","value":"\n\n        "},
  {"type":"KeywordNamespace","value":"location"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"/status"},
  {"type":"Text","value":" "},
  {"type":"Punctuation","value":"{"},
  {"type":"Text","value":"\n            "},
  {"type":"KeywordNamespace","value":"return"},
  {"type":"Text","value":" "},
  {"type":"LiteralNumberInteger","value":"200"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"\"Default"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"server"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"status:"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"OK\\n\""},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n            "},
  {"type":"KeywordNamespace","value":"add_header"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"Content-Type"},
  {"type":"Text","value":" "},
  {"type":"LiteralString","value":"text/plain"},
  {"type":"Punctuation","value":";"},
  {"type":"Text","value":"\n        "},
  {"type":"Punctuation","value":"}"},
  {"type":"Text","value":"\n    "},
  {"type":"Punctuation","value":"}"},
  {"type":"Text","value":"\n"},
  {"type":"Punctuation","value":"}"}
]