PERSON@1 -LRB- from mapu ` earth , land ' and dungun ` speak , speech ' -RRB- is a language isolate spoken in central LOCATION@1 and west central LOCATION@2 by the MISC@1 -LRB- from mapu and che ` people ' -RRB- people .

Mapudungun is a language isolate spoken by MISC@1 people , in LOCATION@1 and LOCATION@2 .
