anchor.diff:  stephan,steve
   stephanie,stephen,stephie,annie,steph
   stephen,steve,steph
  -steve,stephen,steven,stevie
  +steve,stevie
   steven,steve,steph,stevie
   stuart,stu
   sue,susie,susan
  
positive.code: rhodella,della
  rhyna,rhynie
  ricardo,rick,ricky
  rich,dick,rick,riche,richard
  richard,dick,dickon,dickie,dicky,rick,rich,ricky
  richie,richard
  rick,ricky
  ricky,dick,rich
  robert,hob,hobkin,dob,rob,bobby,dobbin,bob
  
negative.code: raymond,ray
  reba,beck,becca
  rebecca,beck,becca,reba,becky
  reggie,reginald,reg
  regina,reggie,gina
  reginald,reggie,naldo,reg,renny
  relief,leafa
  