anchor.diff:  cyrus,cy
   dahl,dal
   dalton,dahl,dal
  -daniel,dan,danny
  +daniel,dan,danny,dann
   danielle,ellie,dani
   danny,daniel
   daphne,daph,daphie
  
positive.code: boetius,bo
  brad,bradford,ford
  bradford,ford,brad
  brady,brody
  breeanna,bree
  brenda,brandy
  
negative.code: katelyn,kay,kate,kaye
  katherine,kathy,katy,lena,kittie,kaye,kit,trina,cathy,kay,kate,cassie
  kathleen,kathy,katy,lena,kittie,kit,trina,cathy,kay,cassie
  kathryn,kathy,katie
  katy,kathy,katie
  kayla,kay
  kendall,ken,kenny
  kendra,kenj,kenji,kay,kenny
  