anchor.diff:  http://www.direct.gov.uk/en/MoneyTaxAndBenefits/BenefitsTaxCreditsAndOtherSupport/On_a_low_income/DG_10018668,https://www.gov.uk/cold-weather-payment,301,,
   http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@motor/documents/digitalasset/dg_199877.pdf,https://www.gov.uk/government/publications/ins216-how-to-apply-for-a-free-disabled-tax-disc,301
   http://www.direct.gov.uk/en/MoneyTaxAndBenefits/BenefitsTaxCreditsAndOtherSupport/Expectingorbringingupchildren/DG_10018750,https://www.gov.uk/paternity-pay,301,,
  -http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_199996.pdf,,200
  +http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_199996.pdf,https://www.gov.uk/government/publications/income-support-leaflet,301
   http://www.direct.gov.uk/en/Motoring/PersonalisedRegAndNumberPlates/DG_4022576,https://www.gov.uk/personalised-vehicle-registration-numbers/transferring-a-registration-number,301,,
   http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/documents/digitalasset/dg_070561.pdf,,200
   http://www.direct.gov.uk/en/EducationAndLearning/AdultLearning/FinancialHelpForAdultLearners/CareerDevelopmentLoans/index.htm,https://www.gov.uk/career-development-loans/overview,301,,
  
positive.code: http://www.direct.gov.uk/en/MoneyTaxAndBenefits/BenefitsTaxCreditsAndOtherSupport/Employedorlookingforwork/DG_10018757,https://www.gov.uk/jobseekers-allowance/how-to-claim,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@motor/documents/digitalasset/dg_191955.pdf,,200
  http://www.direct.gov.uk/jobseekers,https://www.gov.uk/browse/working/finding-job,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_202348.pdf,,200
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@motor/documents/digitalasset/dg_065265.pdf,,200
  http://www.direct.gov.uk/workplacepension,https://www.gov.uk/workplacepensions,301,,
  http://www.direct.gov.uk/en/Diol1/DoItOnline/DoItOnlineByCategory/DG_073269,,200
  
negative.code: http://www.direct.gov.uk/en/Diol1/DoItOnline/Doitonlinemotoring/DG_197299,https://www.gov.uk/book-practical-driving-test,301,,
  http://www.direct.gov.uk/taxdisk,https://www.gov.uk/tax-disc,301,,
  http://www.direct.gov.uk/en/Hl1/Help/Accessibility/index.htm,,200
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_199994.pdf,https://www.gov.uk/government/publications/jobseekers-allowance-leaflet,301
  http://www.direct.gov.uk/en/Diol1/DoItOnline/DG_182601,https://www.gov.uk/browse/working/state-pension,301,,
  http://www.direct.gov.uk/en/Employment/Jobseekers/index.htm,https://www.gov.uk/browse/working/finding-job,301,,
  http://www.direct.gov.uk/en/SiteInformation/DG_10015420,,200
  