anchor.diff:  http://www.direct.gov.uk/siarterdwp,https://www.gov.uk/cymraeg,301,http://www.dwp.gov.uk/cymraeg/about-dwp/customer-delivery/,
   http://www.direct.gov.uk/sickpay,https://www.gov.uk/statutory-sick-pay-ssp,301,,
   http://www.direct.gov.uk/signpost,https://www.gov.uk/driving-transaction-finished,301,,
  +http://www.direct.gov.uk/simplepayment,https://www.gov.uk/simple-payment,301,,
   http://www.direct.gov.uk/sixthformcollegechildcare,https://www.gov.uk/browse/education/student-finance,301,,
   http://www.direct.gov.uk/skillsforworkunder19,https://www.gov.uk/further-education-courses/if-youre-16-or-17,301,,
   http://www.direct.gov.uk/socialcaresupport,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/DisabledPeople/HealthAndSupport/ArrangingHealthAndSocialCare/index.htm
   http://www.direct.gov.uk/socialhousing,https://www.gov.uk/browse/housing/council-housing-association,301,,
   http://www.direct.gov.uk/sorn,https://www.gov.uk/register-sorn-statutory-off-road-notification,301,,
   http://www.direct.gov.uk/spacalculator,https://www.gov.uk/calculate-state-pension,301,,
  +http://www.direct.gov.uk/sparkelers,https://www.gov.uk/fireworks-the-law,301,,
  +http://www.direct.gov.uk/sparklers,https://www.gov.uk/fireworks-the-law,301,,
   http://www.direct.gov.uk/specialconstable,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/Diol1/DoItOnline/DG_4017963
   http://www.direct.gov.uk/speedlimits,https://www.gov.uk/speed-limits,301,,
   http://www.direct.gov.uk/spendingreview,,410,,http://webarchive.nationalarchives.gov.uk/20120905111742/http://www.direct.gov.uk/en/Nl1/Newsroom/SpendingReview/DG_191708
  
positive.code: http://www.direct.gov.uk/clacallback,https://www.gov.uk/community-legal-advice,301,,
  http://www.direct.gov.uk/claimingbenefits,https://www.gov.uk/claiming-benefits-move-travel-abroad,301,,
  http://www.direct.gov.uk/claimstatepension,https://www.gov.uk/claim-state-pension-online,301,,
  http://www.direct.gov.uk/en/Nl1/Newsroom/dg_191868,,410,,
  http://www.direct.gov.uk/clearingsnow,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/Nl1/Newsroom/DG_191868
  http://www.direct.gov.uk/clickcleverclicksafe,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/YoungPeople/HealthAndRelationships/Bullying/index.htm
  http://www.direct.gov.uk/coldweatherpayment,https://www.gov.uk/cold-weather-payment,301,,
  
negative.code: http://www.direct.gov.uk/benefitsfacts,https://www.gov.uk/browse/benefits,301,,
  http://www.direct.gov.uk/benefitsonline,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/Diol1/DoItOnline/DG_196372
  http://www.direct.gov.uk/beplantwise,https://secure.fera.defra.gov.uk/nonnativespecies/beplantwise/,301,https://secure.fera.defra.gov.uk/nonnativespecies/beplantwise/,
  http://www.direct.gov.uk/bereavement_radio.dsb,https://www.gov.uk/after-a-death/register-the-death,301,,
  http://www.direct.gov.uk/bereavementbenefits,https://www.gov.uk/browse/benefits/bereavement,301,,
  http://www.direct.gov.uk/betterfuture,https://www.gov.uk/browse/working/workplace-personal-pensions,301,,
  http://www.direct.gov.uk/birth-tellusonce,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/Nl1/Newsroom/DG_199816
  http://www.direct.gov.uk/birthdayhonours,https://www.gov.uk/honours/honours-lists,301,,
  http://www.direct.gov.uk/bis_sur_s1.dsb,https://www.gov.uk/rights-of-trade-union-reps,301,,
  http://www.direct.gov.uk/bis_sur_s2.dsb,https://www.gov.uk/rights-of-trade-union-reps,301,,
  http://www.direct.gov.uk/bis_sur_s3.dsb,https://www.gov.uk/rights-of-trade-union-reps,301,,
  http://www.direct.gov.uk/bis_sur_s4.dsb,https://www.gov.uk/rights-of-trade-union-reps,301,,
  http://www.direct.gov.uk/bis_sur_s5.dsb,https://www.gov.uk/rights-of-trade-union-reps,301,,
  http://www.direct.gov.uk/bluebadge,https://www.gov.uk/apply-blue-badge,301,,
  http://www.direct.gov.uk/bluebadgemap,https://www.gov.uk/browse/driving/blue-badge-parking,301,,
  http://www.direct.gov.uk/boguscallers,,410,http://www.actionfraud.police.uk/types-of-fraud/bogus-tradesmen,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/CrimeJusticeAndTheLaw/CrimePrevention/DG_4002678
  http://www.direct.gov.uk/bookpracticaltest,https://www.gov.uk/book-practical-driving-test,301,,
  http://www.direct.gov.uk/booktheorytest,https://www.gov.uk/book-a-driving-theory-test,301,,
  http://www.direct.gov.uk/booktheorytest/,https://www.gov.uk/book-a-driving-theory-test,301,,
  http://www.direct.gov.uk/booktrainertheorytest,https://www.gov.uk/book-your-instructor-theory-test,301,,
  http://www.direct.gov.uk/bradford-bingley,,410,,http://webarchive.nationalarchives.gov.uk/20121015000000/www.direct.gov.uk/en/Nl1/Newsroom/DG_172039
  http://www.direct.gov.uk/bt,https://www.gov.uk/browse/driving,301,,
  http://www.direct.gov.uk/budd-daliadau,https://www.gov.uk/cymraeg,301,,
  http://www.direct.gov.uk/budd-daliadauar-lein,https://www.gov.uk/cymraeg,301,,
  