" 
 ::::users uses many programs (including free), for example. These programs work. 
 ::::If you can not change only ring in SVG map without any other changes, you can ask someone who can. Simply.  
 ::::small improvements? you create completely new map with Mercator projections; another colours, file extension, proportions etc and entered to article (ostensibly change of ring). 
  (en-2) "