anchor.diff:  Karnobat
   Dolna Banya
   Ruse
  -Ruse
   Bratya Daskalovi 
   Satovcha
   Aytos 
  -Khaskovo
   Khaskovo
   Dospat
   Dimitrovgrad 
  
positive.code: Boboshevo
  Cherven Bryag
  Khisarya
  Plovdiv 
  Kaspichan
  Shabla
  Novo Selo
  Dolni Dybnik 
  Dolna Mitropoliya
  Knezha
  Vratsa
  Isperikh
  Makresh 
  Strazhitsa 
  Etropole
  Montana 
  Panagyurishte
  Primorsko
  Yambol
  Bozhurishte
  Sofia 
  Gabrovo 
  Beloslav
  Bobovdol
  Gylobovo
  Dimovo
  Pazardzhik 
  Karlovo 
  Byala Slatina
  Byala 
  Chepelare
  Boychinovtsi 
  Vyrbitsa
  Khadzhidimovo
  Myglizh 
  Iskyr 
  Vetrino 
  Razgrad 
  Kresna
  Kozloduy
  Opan
  Kyustendil 
  Izgrev
  Sredets 
  Poduene 
  hernogorovo
  Anton 
  
negative.code: Kubrat
  Peshtera
  Pernik
  Montana 
  Borovan 
  Stara Zagora 
  Chuprene
  Lovech
  Simeonovgrad 
  Silistra
  