The Rai Coast languages are a family of languages in the Madang stock of New Guinea .
The languages of Rai - Coast are a language family in Madang - stock of New Guinea .
The languages of Rai - Coast are a language family in Madang - stock of New Guinea .
Reformula esta oración: The Rai Coast languages are a family of languages in the Madang stock of New Guinea . Producción: