anchor.diff:  Liechtenstein,LIE,LIE,LIE,
   Lithuania,LTU,LTU,LTU,
   Luxembourg,LUX,LUX,LUX,
  -Macau[13],,MAC,MAC,
  -Macedonia[14],MKD,MKD,MKD,
  +Macau,,MAC,MAC,
  +Macedonia,MKD,MKD,MKD,
   Madagascar,MAD,MAD,MDG,
   Malawi,MAW,MWI,MWI,
   Malaysia,MAS,MAS,MYS,
  
positive.code: Saint Martin (French part),,,MAF,
  Saint Pierre and Miquelon,,,SPM,
  Saint Vincent and the Grenadines,VIN,VIN,VCT,
  Samoa[1],SAM,SAM,WSM,
  San Marino,SMR,SMR,SMR,
  São Tomé and Príncipe,STP,STP,STP,
  Saudi Arabia,KSA,KSA,SAU,
  Scotland,,SCO,[16],
  Senegal,SEN,SEN,SEN,
  Serbia,SRB,SRB,SRB,
  Seychelles,SEY,SEY,SYC,
  
negative.code: Haiti,HAI,HAI,HTI,
  Heard Island and McDonald Islands,,,HMD,
  Honduras,HON,HON,HND,
  Hong Kong,HKG,HKG,HKG,
  Hungary,HUN,HUN,HUN,
  Iceland,ISL,ISL,ISL,
  India,IND,IND,IND,
  Indonesia,INA,IDN,IDN,
  Iran,IRI,IRN,IRN,
  Iraq,IRQ,IRQ,IRQ,
  Ireland,IRL,IRL,IRL,
  Isle of Man,,,IMN,
  Israel,ISR,ISR,ISR,
  Italy,ITA,ITA,ITA,
  