anchor.diff:  presumptuous
   pretext
   pretor
  +pricier,pricey=er
  +priciest,pricey=est
   primavera
   prior
   privateer
  
positive.code: Owen
  owing,owe=ing
  oxidable
  oxymoron
  paddymelon
  palatability,palatable=ity
  
negative.code: promise
  propagate
  propane
  prophesies,prophesy=es
  proposition
  propositioned,proposition=ed
  propositions,proposition=s
  