anchor.diff:  1,"APL"
   1,"APL 2.0"
   1,"apachev2"
  +1,"ApacheV2"
   1,"APACHE2_0"
   1,"Apache2.0"
  +21,"APACHE2"
   1,"apache2"
   7,"Apache2"
  -19,"APACHE2"
  +9,"Apache-2.0"
   1,"APACHE-2.0"
   1,"apache-2.0"
  -5,"Apache-2.0"
   2,"APACHE-2"
   3,"Apache-2"
   1,"Apache, Version 2.0"
  -19,"Apache"
   4,"APACHE"
   3,"apache"
  +20,"Apache"
  +5,"Apache V2"
   9,"Apache v2"
  -5,"Apache V2"
   2,"Apache v2 License"
   1,"Apache Public License 2.0"
  -25,"Apache License, Version 2.0"
  +27,"Apache License, Version 2.0"
   1,"Apache License, v2.0"
   1,"Apache License"
   12,"Apache License Version 2.0"
   1,"Apache License version 2"
   6,"Apache License V2.0"
   2,"Apache License v2"
  -23,"Apache License 2.0"
  +24,"Apache License 2.0"
   12,"Apache License (2.0)"
   1,"Apache Licence 2.0"
  -158,"Apache 2.0"
  -20,"Apache 2"
  +165,"Apache 2.0"
  +21,"Apache 2"
   3,"APACHE 2"
  -2,"ALv2"
  +3,"ALv2"
   1,"All right reserved."
   1,"all of them"
   6,"AGPL3"
  +1,"agpl-3.0"
   4,"AGPL-3"
   9,"AGPL"
   3,"ACE"
   1,"Academic Free License 3.0 (AFL-3.0)"
  +2,"3-clause BSD"
   3,"3-Clause BSD"
  -2,"3-clause BSD"
   1,"2-clause BSDL"
  
positive.code: 1,"THE (extended) BEER-WARE LICENSE"
  1,"Stanford University Libraries"
  6,"Simplified BSD"
  1,"SIL Open Font License"
  1,"See LICENSE."
  1,"See https://github.com/danlucraft/swt/blob/master/LICENSE"
  1,"Same As Ruby's"
  3,"Ruby's"
  1,"Ruby's or GPLv2 or later"
  1,"ruby"
  1,"RUBY"
  13,"Ruby"
  1,"Ruby or LGPLv3+"
  1,"Ruby License"
  1,"Ruby License (2-clause BSDL or Artistic)"
  1,"Ruby 1.8"
  2,"R2CORBA"
  1,"PUBLIC DOMAIN"
  4,"Public domain"
  1,"public domain"
  41,"Public Domain"
  1,"Public Domain License"
  2,"Proprietary"
  1,"Perl Artistic v2"
  1,"PayPal SDK License"
  1,"PAL"
  1,"OWL"
  1,"Open-Source"
  4,"Open Software Licence v3.0"
  2,"NYSL"
  
negative.code: 1,"MIT, Simplified BSD, Apache 2.0"
  2,"MIT, Apache License v2.0"
  2,"mit"
  5715,"MIT"
  1,"MIT or Do whatever you want with this gem!"
  4,"MIT License"
  1,"MIT license"
  1,"MIT and CCPs License for their static dumps"
  1,"MIT (templates may have different licenses)"
  1,"MIT (see LICENSE file)"
  1,"MIT (http://opensource.org/licenses/MIT)"
  1,"Meginfo"
  1,"LULZ"
  1,"Lizenz CC BY-NC-SA 3.0"
  3,"LICENSE"
  4,"LGPLv3+"
  8,"LGPLv3"
  3,"LGPLv2.1+"
  1,"LGPLv2.1"
  2,"LGPLv2.1 or later"
  3,"LGPLv2"
  1,"LGPLv2 or later"
  2,"LGPL3"
  2,"LGPL2"
  2,"LGPL-3.0"
  13,"LGPL-3"
  1,"LGPL-2.1"
  2,"LGPL-2.0"
  25,"LGPL"
  1,"LGPL v2.1"
  1,"LGPL 3.0"
  2,"LAGPL"
  