anchor.diff:  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/documents/digitalasset/dg_202573.pdf,https://www.gov.uk/government/publications/your-state-pension-statement-explained-dwp040,301,,
   http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/documents/digitalasset/dg_202574.pdf,https://www.gov.uk/government/publications/your-state-pension-estimate-explained-cps5,301,,
   http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/documents/digitalasset/dg_202575.pdf,https://www.gov.uk/government/publications/your-state-pension-estimate-explained-cps5t,301,,
  -http://www.direct.gov.uk/prod_consum_dg/groups/dg_general/@dg/@en/@over50/documents/digitalasset/dg_180936.pdf,https://www.gov.uk/government/publications/pension-credit
  +http://www.direct.gov.uk/prod_consum_dg/groups/dg_general/@dg/@en/@over50/documents/digitalasset/dg_180936.pdf,https://www.gov.uk/government/publications/pension-credit,301,,
   http://www.direct.gov.uk/protest,https://www.gov.uk/protests-and-marches-letting-the-police-know,301,,
   http://www.direct.gov.uk/provisional,https://www.gov.uk/apply-first-provisional-driving-licence,301,,
   http://www.direct.gov.uk/publicappointments,,410,http://publicappointments.cabinetoffice.gov.uk/,http://webarchive.nationalarchives.gov.uk/20120905102429/http://www.direct.gov.uk/en/Governmentcitizensandrights/UKgovernment/UKpublicappointments/index.htm
  
positive.code: http://www.direct.gov.uk/preparingforemergencies,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/HomeAndCommunity/InYourHome/Dealingwithemergencies/index.htm
  http://www.direct.gov.uk/printmyapp,https://www.gov.uk/track-your-driving-licence-application,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_198848.pdf,,410,http://www.cmoptions.org/en/maintenance,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_199992.pdf,https://www.gov.uk/government/publications/employment-and-support-allowance-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_199993.pdf,https://www.gov.uk/government/publications/employment-and-support-allowance-leaflet
  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
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_199995.pdf,https://www.gov.uk/government/publications/jobseekers-allowance-leaflet
  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
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_199997.pdf,https://www.gov.uk/government/publications/income-support-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201472.pdf,https://www.gov.uk/government/publications/bringing-up-children-on-your-own-jobcentre-plus-services-for-lone-parents-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201474.pdf,https://www.gov.uk/government/publications/jobcentre-plus-help-if-your-partner-claims-benefit-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201475.pdf,https://www.gov.uk/government/publications/jobcentre-plus-help-if-your-partner-claims-benefit-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201605.pdf,https://www.gov.uk/government/publications/industrial-injuries-disablement-benefit-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201702.pdf,https://www.gov.uk/government/publications/gl24-if-you-think-our-decision-is-wrong
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201722.pdf,https://www.gov.uk/government/publications/benefit-and-pension-rates-april-2013-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201860.pdf,https://www.gov.uk/government/publications/help-with-housing-and-heating-costs,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201861.pdf,https://www.gov.uk/government/publications/help-with-housing-and-heating-costs,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201990.pdf,https://www.gov.uk/government/publications/support-after-a-death-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@benefits/documents/digitalasset/dg_201994.pdf,https://www.gov.uk/government/publications/support-for-carers-leaflet
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@disabled/documents/digitalasset/dg_065377.ram,,410,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@disabled/documents/digitalasset/dg_065378.ram,,410,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@disabled/documents/digitalasset/dg_065379.ram,,410,,
  
negative.code: http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@motor/documents/digitalasset/dg_4015378.pdf,https://www.gov.uk/book-a-driving-theory-test,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_180224.pdf,https://www.gov.uk/government/publications/pension-credit,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_180391.pdf,https://www.gov.uk/state-pension/how-to-claim,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_180548.pdf,https://www.gov.uk/government/publications/pension-credit,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_200597.pdf,https://www.gov.uk/government/publications/deferring-your-state-pension,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_202272.pdf,https://www.gov.uk/government/publications/support-for-planning-your-retirement-leaflet,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_202273.pdf,https://www.gov.uk/government/publications/support-for-planning-your-retirement-leaflet,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@over50/documents/digitalasset/dg_202348.pdf,https://www.gov.uk/government/publications/state-pensions-leaflet,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@shared/documents/digitalasset/dg_180385.pdf,https://www.gov.uk/government/publications/how-to-increase-your-state-pension-if-you-reached-state-pension-age-between-6-april-2008-and-5-april-2010,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/@shared/documents/digitalasset/dg_180387.pdf,https://www.gov.uk/government/publications/how-to-increase-your-state-pension-if-you-reach-state-pension-age-between-6-april-2010-and-5-april-2015,301,,
  http://www.direct.gov.uk/prod_consum_dg/groups/dg_digitalassets/@dg/@en/documents/digitalasset/dg_067427.pdf,,410,,
  