anchor.diff:  France_Burgundy_Cote-dOr	4	Bourgogne-Franche-Comté
   Colombia_West	4	Caldas
   US_California_LA North	4	California
  +US_California_LA North	4	CA
   US_California_LA	4	California
  +US_California_LA	4	CA
   US_California_Santa_Clara_Palo Alto	4	California
  +US_California_Santa_Clara_Palo Alto	4	CA
   US_California_Redding	4	California
  +US_California_Redding	4	CA
   US_California_Sacramento_Sacramento	4	California
  +US_California_Sacramento_Sacramento	4	CA
   US_California_Chico	4	California
  +US_California_Chico	4	CA
   US_California_Sacramento_Fresno	4	California
  +US_California_Sacramento_Fresno	4	CA
   US_California_Sacramento_Stockton	4	California
  +US_California_Sacramento_Stockton	4	CA
   US_California_Bakersfield_Lancaster	4	California
  +US_California_Bakersfield_Lancaster	4	CA
   US_California_Santa_Clara_Santa Cruz	4	California
  +US_California_Santa_Clara_Santa Cruz	4	CA
   US_California_Bakersfield_Bakersfield	4	California
  +US_California_Bakersfield_Bakersfield	4	CA
   US_California_San Diego	4	California
  +US_California_San Diego	4	CA
   Peru_Lima	4	Callao
   Cuba	4	Camagüey
   Philippines_Luzon_Manila	4	Camarines Norte
  
positive.code: India_Chandigarh	4	Union Territory of Chandīgarh
  East Timor	4	Viqueque
  US_Virginia_Alexandria	4	Virginia
  US_Virginia_Richmond	4	Virginia
  US_Virginia_Roanoke	4	Virginia
  US_Virginia_Lynchburg	4	Virginia
  US_Virginia_Norfolk	4	Virginia
  India_Gujarat	4	Union Territory of Dadra & Nagar Haveli
  India_Gujarat	4	Union Territory of Damman & Diu
  UK_England_East Midlands	2	United Kingdom
  
negative.code: Central African Republic	4	Haute-Kotto
  Burkina Faso	4	Hauts-Bassins
  US_Hawaii	4	Hawaii
  US_Hawaii	4	HI
  New Zealand North_Wellington	4	Hawke's Bay
  US_New York_East	4	Gardiners Island
  Kenya	4	Garissa
  