Analysis of information sources in references of the Wikipedia article "Cia-Cia language" in English language version.
With one exception, the Cia-Cia phonemes can be mapped onto a subset of those of Korean and are therefore written the same way. The exception is the fricative /v/, which is not found in contemporary Korean, but for which Lee resurrected the obsolete hangul jamo (or Korean letter) ᄫ (U+112B). (ᄫ was used as a symbol for the voiced bilabial fricative.) The Cia-Cia implosives /ɓ/ and /ɗ/ are written with standard hangul jamo, as ㅍ and ㅌ. So the series /t, d, ɗ/ are written with the jamo that in Korean stand for /t*, t~d, th/ respectively, namely ㄸ, ㄷ, ㅌ.
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