anchor.diff:  rhodella,della
   rhyna,rhynie
   ricardo,rick,ricky
  -rich,dick,rick,riche,richard
  -richard,dick,dickon,dickie,dicky,rick,rich,ricky
  -richie,richard
  +rich,dick,rick
  +richard,dick,dickon,dickie,dicky,rick,rich,ricky,richie
   rick,ricky
   ricky,dick,rich
   robert,hob,hobkin,dob,rob,bobby,dobbin,bob
  
positive.code: silvester,vester,si,sly,vest,syl
  simeon,si,sion
  simon,si,sion
  sly,sylvester
  smith,smitty
  socrates,crate
  solomon,sal,salmon,sol,solly,saul,zolly
  
negative.code: roxane,rox,roxie
  roxanna,roxie,rose,ann
  roxanne,roxie,rose,ann
  rudolph,dolph,rudy,olph,rolf
  rudolphus,dolph,rudy,olph,rolf
  russell,russ,rusty
  ryan,ry
  sabrina,brina
  salome,loomie
  salvador,sal
  samantha,sammy,sam,mantha
  sammy,samuel
  sampson,sam
  