anchor.diff:  Alexandre Joel Chorin,62
   Alexandre Kirillov,23
   Alexandre Schwartsman,24
  -Alexandros Chapsiadis,
  +Alexandros Chapsiadis,0
   Alexandru Froda,7
  -Alexandru Ghika,
  +Alexandru Ghika,5
   Alexandru Proca,4
   Alexei A. Abrikosov,18
   Alexei Borodin,135
  
positive.code: Susan Beth Horwitz,0
  Susan D. Shaw,36
  Susan Leeman,
  Susan Lindquist,
  Susan Miller Rambo,0
  Susan Watts,342
  Susanne Albers,151
  
negative.code: Hans Ris,260
  Hans Rosling,116
  Hans Rupe,107
  Hans Samelson,71
  Hans Schwerdtfeger,
  Hans Sennholz,
  Hans Spemann,101
  