anchor.diff:  Kurt Danziger,
   Kurt Diebner,9
   Kurt Fabri,5
  -Kurt Freund,
  +Kurt Freund,111
   Kurt H. Debus,
   Kurt Lewin,642
   Kurt Mehlhorn,
  
positive.code: Paula Hammond,792
  Paula Heimann,
  Paula Hyman,
  Pauline Gracia Beery Mack,
  Pavel Alekseyevich Cherenkov,1
  Pearl Kendrick,
  Pedram Khosronejad,31
  
negative.code: Henning Illies,
  Henri Breuil,399
  Henri Darmon,127
  Henri Kagan,203
  Henri Lebesgue,120
  Henri Moissan,75
  Henri Theil,495
  