anchor.diff:  http://www.cabinetoffice.gov.uk/sites/default/files/resources/good-practice-service-managers-guide.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61079/good-practice-service-managers-guide.pdf,301
   http://www.cabinetoffice.gov.uk/sites/default/files/resources/good-practice-staff-association-agreement.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61082/good-practice-staff-association-agreement.pdf,301
   http://www.cabinetoffice.gov.uk/sites/default/files/resources/good-practice-training-strategy-example.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61076/good-practice-training-strategy-example.pdf,301
  +http://www.cabinetoffice.gov.uk/sites/default/files/resources/gov-response-pasc16mar11.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/62128/gov-response-pasc16mar11.pdf,301
   http://www.cabinetoffice.gov.uk/sites/default/files/resources/gov-uk-registrations_0.csv,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61352/gov-uk-registrations_0.csv,301
   http://www.cabinetoffice.gov.uk/sites/default/files/resources/gov_response0708.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61300/gov_response0708.pdf,301
   http://www.cabinetoffice.gov.uk/sites/default/files/resources/govenment-construction-one-year-on-report.pdf,https://www.gov.uk/government/publications/progress-implementing-the-government-construction-strategy,301
  
positive.code: http://www.cabinetoffice.gov.uk/sites/default/files/resources/big-society-bank-outline-proposal.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/60546/big-society-bank-outline-proposal.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/bis-exercise-white-noise.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/62283/bis-exercise-white-noise.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/bis_case091111_0.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/62181/bis_case091111_0.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/blueprint_issue45.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/62659/blueprint_issue45.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/bmaprjun.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61447/bmaprjun.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/bmhospitalityaprjun2011.csv,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61448/bmhospitalityaprjun2011.csv,301
  
negative.code: http://www.cabinetoffice.gov.uk/sites/default/files/resources/co_nationalriskregister_2012_acc.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61929/CO_NationalRiskRegister_2012_acc.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/co_people_survey_2012_org_culture.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/80182/CO_People_Survey_2012_org_culture.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/co_spads_hospitality-aug-sept-2010_0_0.csv,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/62412/co_spads_hospitality-aug-sept-2010_0_0.csv,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/coalition-agreement-may-2010_0.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/78978/coalition-agreement-may-2010_0.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/coalition-negotiations.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/60891/coalition-negotiations.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/coalition_programme_for_government.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/78977/coalition_programme_for_government.pdf,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/cohospitalityaprjun.csv,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/80052/cohospitalityaprjun.csv,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/cohospitalityaprjun2011.csv,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61444/cohospitalityaprjun2011.csv,301
  http://www.cabinetoffice.gov.uk/sites/default/files/resources/cohospitalityjanmar2012_0.csv,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/61490/cohospitalityjanmar2012_0.csv,301
  