anchor.diff:  John A. Garraty,99
   John A. List,364
   John A. Pople,340
  -John A. Ratcliffe,
  +John A. Ratcliffe,7
   John Aaron,156
   John Adam Fleming,23
   John Alexander MacWilliam,8
   John Alexander Simpson,18
   John Allen Eddy,
   John Amsden Starkweather,
  -John Anthony Pople,
  +John Anthony Pople,4
   John Archibald Wheeler,264
   John Argyris,
   John Augustus Larson,
  
positive.code: Samuel Chao Chung Ting,
  Samuel E. Blum,
  Samuel Eilenberg,229
  Samuel Epstein,
  Samuel Flagg Bemis,
  Samuel Frederick Edwards,
  Samuel Hollander,
  
negative.code: Conrad Keene Allen,1
  Constantino Tsallis,455
  Conyer Heering,0
  Cori Bargmann,86
  Corneille Heymans,
  Corneille Jean François Heymans,
  Cornelis Bernardus van Niel,7
  