[
  {
    "input": "-",
    "output": {
      "error": "InvalidLanguage",
      "text": "The given language subtag is invalid"
    }
  },
  {
    "input": "--",
    "output": {
      "error": "InvalidLanguage",
      "text": "The given subtag is invalid"
    }
  },
  {
    "input": "en-",
    "output": {
      "error": "InvalidSubtag",
      "text": "The given subtag is invalid"
    }
  },
  {
    "input": "-en",
    "output": {
      "error": "InvalidLanguage",
      "text": "The given subtag is invalid"
    }
  },
  {
    "input": "en-us-",
    "output": {
      "error": "InvalidSubtag",
      "text": "The given subtag is invalid"
    }
  },
  {
    "input": "en--US",
    "output": {
      "error": "InvalidSubtag",
      "text": "The given subtag is invalid"
    }
  },
  {
    "input": "-e-",
    "output": {
      "error": "InvalidLanguage",
      "text": "The given subtag is invalid"
    }
  },
  {
    "input": "a1a",
    "output": {
      "error": "InvalidLanguage",
      "text": "The given language subtag is invalid"
    }
  },
  {
    "input": "Arab-US",
    "output": {
      "error": "InvalidLanguage",
      "text": "The given language subtag is invalid"
    }
  },
  {
    "input": "",
    "output": {
      "error": "InvalidLanguage",
      "text": "The given language subtag is invalid"
    }
  },
  {
    "input": "pl-DSDAFAFDF",
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  },
  {
    "input": "pl-Latn-$1231",
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  },
  {
    "input": "pl-Latn-US-$1231",
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  },
  {
    "input": "pl-Latn-12",
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  },
  {
    "input": "pl-Latn-a12",
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  },
  {
    "input": "pl-Latn-US-3_dd",
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  },
  {
    "input": {
      "type": "Locale",
      "identifier": "pl-Latn-US-variant-h0-hybrid"
    },
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  },
  {
    "input": {
      "type": "Locale",
      "identifier": "en-variant-emodeng-emodeng"
    },
    "output": {
      "error": "InvalidSubtag",
      "text": "Invalid subtag"
    }
  }
]