Sumatran languages

┗ Batak languages

　: Toba Batak language

Javanese language

South Sulawesi languages

┣ Bugis languages

┃: Buginese language

┃

┣ Makassar languages

┃: Makassarese language

┃

┗ Northern South Sulawesi languages

　: Mandar language

Balinese language

Sundanese language