anchor.diff:  stavesacre,P
   stigmasterol,P
   Sturmabteilung,D
  +subadar,P
  +subduce,P
  +subduct,P
  +suberic,P
  +suberin,P
  +subsequence,s'VbsIkw@ns
   superfluous,P
   suppletory,P
   Swazi,B
  
positive.code: nonary,n'Qn@ri:
  nonet,P
  novella,B
  ontogenetic,P
  onychia,P
  opalesce,P
  
negative.code: twi,P
  ubique,D
  Udine,P
  unde,D
  uphroe,P
  Valois,D
  veloce,D
  