Nimar
The region lies south of the Vindhya Range , and consists of two portions of the Narmada and Tapti river valleys , separated by a section of the Satpura Range , about 15 miles ( 24 km ) in breadth . 
<triplet> Vindhya Range <subj> Satpura Range <obj> has boundary <triplet> Satpura Range <subj> Narmada <obj> has part <subj> Tapti <obj> has part