anchor.diff:  Endlondlweni
   Sundumbili A
   Mandeni
  -Mandeni NU
  +Mandeni 
   Nyoni
   Otungulu
   Macambini
  
positive.code: Thabazimbi
  Sitrusvlakte
  Sefetlhogo
  Lephalale NU
  Morwe
  Lebu
  Botshabelo
  
negative.code: Piet Retief
  Dirkiesdorp
  Amersfoort
  Seme 
  Majuba
  Palmietfontein
  Daggakraal
  