anchor.diff:  1,"GPL3"
   1,"GPL-3.0+"
   1,"GPL-3.0"
  -5,"GPL-3"
  +6,"GPL-3"
   1,"GPL-2.0"
  -7,"GPL-2"
  -3,"GPL"
  +8,"GPL-2"
  +4,"GPL"
   8,"GPL 2"
  -1,"GNU"
  +2,"GNU"
   1,"GNU V2"
   1,"GNU GPL v2"
   1,"Equivilent to emojidex"
  
positive.code: 1,"BSD-3"
  6,"BSD-2-Clause"
  1,"BSD-2"
  6,"BSD"
  1,"BSD 3-Clause"
  1,"BSD 2-Clause"
  1,"Beerware"
  
negative.code: 1,"UNLICENSE"
  1,"The Ruby License"
  1,"Suvankar"
  5,"Ruby"
  2,"RUBY"
  3,"Public Domain"
  2,"Public Domain (CC0)"
  1,"Proprietary"
  1,"Perl Artistic v2"
  1,"MIT-LICENSE"
  664,"MIT"
  1,"MIT License"
  1,"LPGL-3"
  1,"LGPL3"
  