anchor.diff:  "Myanmar","MM"
   "Myanmar","MM"
   "NER","NE"
  +"NGA","NG"
  +"NLD","NL"
  +"NOR","NO"
   "Namibia","NA"
   "Namibie","NA"
   "Nauru","NR"
  
positive.code: "Estonia","EE"
  "Estonie","EE"
  "Ethiopia","ET"
  "Falkland Islands (Malvinas)","FK"
  "Falkland, Îles (Malvinas)","FK"
  "Faroe Islands","FO"
  
negative.code: "Autriche","AT"
  "Azerbaijan","AZ"
  "Azerbaïdjan","AZ"
  "BDI","BI"
  "BEL","BE"
  "BFA","BF"
  "BGD","BD"
  "BHR","BH"
  "BIH","BA"
  "BLR","BY"
  "BRA","BR"
  "Bahamas","BS"
  "Bahamas","BS"
  "Bahamas, The","BS"
  