 In north coast dialect, also virtually no dental stops before /i/, /j/ or /ĩ/, and in its place they use postalveolar affricates (/d͡ʒ/ and /t͡ʃ/).In contrast, the central northeastern dialect has almost exclusive predominance of dental stops before /i/, /j/ or /ĩ/.And the postalveolar affricates are used only in the following cases