)

    // (G) Japanese (kanji and hiragana)
    testEncodeDecode(
      unicode = "なぜみんな日本語を話してくれないのか",
      punycode = "xn--n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa",
    )

    // (H) Korean (Hangul syllables)
    testEncodeDecode(
      unicode = "세계의모든사람들이한국어를이해한다면얼마나좋을까",
      punycode = "xn--989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5jpsd879ccm6fea98c",
    )

    // (I) Russian (Cyrillic)

      source: Buffer,
      byteCount: Long,
    ) {
      val toRead = minOf(remainingByteCount, byteCount)
      if (toRead > 0L) {
        source.read(buffer, toRead)
      }
      val toSkip = byteCount - toRead
      if (toSkip > 0L) {
        source.skip(toSkip)
      }
      remainingByteCount -= toRead
      receivedByteCount += byteCount
    }

    @Throws(IOException::class)

327C          ; mapped                 ; CC38 ACE0     # 4.0  CIRCLED KOREAN CHARACTER CHAMKO
327D          ; mapped                 ; C8FC C758     # 4.0  CIRCLED KOREAN CHARACTER JUEUI
327E          ; mapped                 ; C6B0          # 4.1  CIRCLED HANGUL IEUNG U
327F          ; valid                  ;      ; NV8    # 1.1  KOREAN STANDARD SYMBOL

عراق

// xn--mgbayh7gpa ("al-Ordon", Arabic) : JO
// National Information Technology Center (NITC)
// Royal Scientific Society, Al-Jubeiha
الاردن

// xn--3e0b707e ("Republic of Korea", Hangul) : KR
한국

// xn--80ao21a ("Kaz", Kazakh) : KZ
қаз

// xn--q7ce6a ("Lao", Lao) : LA
ລາວ

// xn--fzc2c9e2c ("Lanka", Sinhalese-Sinhala) : LK
// https://nic.lk
ලංකා