[
  {
    "input": "Pl",
    "output": "pl"
  },
  {
    "input": "eN-uS",
    "output": "en-US"
  },
  {
    "input": "ZH_hans_hK",
    "output": "zh-Hans-HK"
  },
  {
    "input": "en-scouse-fonipa",
    "output": "en-fonipa-scouse"
  },
  {
    "input": {
      "type": "Locale",
      "identifier": "en-US-t-es-AR-x-foo"
    },
    "output": {
      "type": "Locale",
      "identifier": "en-US-t-es-ar-x-foo"
    }
  },
  {
    "input": {
      "type": "Locale",
      "identifier": "en-t-en-Latn-CA-emodeng"
    },
    "output": {
      "type": "Locale",
      "identifier": "en-t-en-latn-ca-emodeng"
    }
  },
  {
    "input": {
      "type": "Locale",
      "identifier": "EN-US-T-ES-AR-X-FOO"
    },
    "output": {
      "type": "Locale",
      "identifier": "en-US-t-es-ar-x-foo"
    }
  },
  {
    "input": {
      "type": "Locale",
      "identifier": "EN-T-EN-LATN-CA-EMODENG"
    },
    "output": {
      "type": "Locale",
      "identifier": "en-t-en-latn-ca-emodeng"
    }
  },
  {
    "input": {
      "type": "Locale",
      "identifier": "UND-CYRL-T-ES-LATN-M0-UNGEGN"
    },
    "output": {
      "type": "Locale",
      "identifier": "und-Cyrl-t-es-latn-m0-ungegn"
    }
  }
]