anchor.diff:  Donald Howard Menzel,64
   Donald J. Cram,466
   Donald J. Metz,
  -Donald Johanson,
  +Donald Johanson,145
   Donald Justice,154
   Donald Kagan,
   Donald Keck,
  
positive.code: Walter Alvarez,
  Walter Anderson,
  Walter B. Jones,
  Walter Boron,
  Walter Bortz,
  Walter Brattain,
  Walter Brenner,
  
negative.code: Stanford Moore,
  Stanislas Dehaene,
  Stanislav Grof,
  Stanislav Smirnov,100
  Stanislaw Marcin Ulam,
  Stanley B. Prusiner,686
  Stanley Cohen,
  Stanley E. Trauth,
  Stanley Hoffmann,964
  