text: Britain 
  Eastern Europe 
  1 
  0 
  
  n 
  o 
  s 
  n 
  e 
  m 
  D 
  
  Central Europe 
  i 
  Hungary and Slovakia 
  
  Portugal 
  
  –0.002 
  
  Italy 
  
  Twigstats f3-statistics 
  –0.004 
  –0.002  –0.001  0 
  0.001 
  Dimension 2 
  0.002  0.003  0.004 
  
  b 