Hi,somewhat off-topic but found it interesting: 'mutt' appears to denote a kinship relation "grand" in the sense of grandafter, grandmother in Dravidian languages:
http://books.google.com/books?id=T7Wv4ncys88C&lpg=PA11&ots=qFTz1PQ1MT&dq=mutt-ajje%20mutt-awwa&pg=PA11#v=onepage&q=mutt-ajje%20mutt-awwa&f=false
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