Here's a map for those who, like me, found your description hard to visualise: http://en.wikipedia.org/wiki/Image:Africa-regions.png http://en.wikipedia.org/wik

Here's a map for those who, like me, found your description hard to visualise: http://en.wikipedia.org/wiki/Image:Africa-regions.png http://en.wikipedia.org/wiki/Image:Africa-regions.png