anchor.diff:  http://www.hm-treasury.gov.uk/psr_estimates_budgetary_information.htm,https://www.gov.uk/government/publications/supply-estimates-guidance-manual,301
   http://www.hm-treasury.gov.uk/psr_estimates_index.htm,https://www.gov.uk/government/publications/supply-estimates-guidance-manual,301
   http://www.hm-treasury.gov.uk/psr_estimates_mainindex.htm,https://www.gov.uk/government/publications/supply-estimates-guidance-manual,301
  -http://www.hm-treasury.gov.uk/psr_estimates_manual.htm,https://www.gov.uk/government/publications/supply-estimates-guidance-manual,418
  +http://www.hm-treasury.gov.uk/psr_estimates_manual.htm,https://www.gov.uk/government/publications/supply-estimates-guidance-manual,301
   http://www.hm-treasury.gov.uk/psr_estimates_sbi08-09.htm,,410
   http://www.hm-treasury.gov.uk/psr_estimates_sbi09-10.htm,,410
   http://www.hm-treasury.gov.uk/psr_estimates_sbi_2010_11.htm,,410
  
positive.code: http://www.hm-treasury.gov.uk/d/int_ireland_loan_agreement.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179641/int_ireland_loan_agreement.pdf.pdf,301
  http://www.hm-treasury.gov.uk/d/int_loan_to_ireland_amendment_041012.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179642/int_loan_to_ireland_amendment_041012.pdf.pdf,301
  http://www.hm-treasury.gov.uk/d/int_loan_to_ireland_report_apr2012_sept2012.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179644/int_loan_to_ireland_report_apr2012_sept2012.pdf.pdf,301
  http://www.hm-treasury.gov.uk/d/int_loans_to_ireland_oct2012_march2013.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/197108/int_loans_to_ireland_oct2012_march2013.pdf,301
  http://www.hm-treasury.gov.uk/d/int_report_on_loans_to_ireland_act2010.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179643/int_report_on_loans_to_ireland_act2010.PDF.pdf,301
  http://www.hm-treasury.gov.uk/d/interim_cfc__reform.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/81359/interim_cfc__reform.pdf,301
  http://www.hm-treasury.gov.uk/d/internal_audit_improvementplan.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179683/internal_audit_improvementplan.pdf.pdf,301
  http://www.hm-treasury.gov.uk/d/internal_audit_quality_assessment_framework.doc,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179682/internal_audit_quality_assessment_framework.doc.doc,301
  http://www.hm-treasury.gov.uk/d/internal_audit_quality_assessment_framework070911.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179681/internal_audit_quality_assessment_framework070911.pdf.pdf,301
  http://www.hm-treasury.gov.uk/d/internal_audit_researchsummary.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179684/internal_audit_researchsummary.pdf.pdf,301
  http://www.hm-treasury.gov.uk/d/internal_audit_sla_template_260313.docx,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/179685/internal_audit_sla_template_260313.docx.docx,301
  http://www.hm-treasury.gov.uk/d/internal_audit_td_handbook_pdfversion.pdf,https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/185534/internal_audit_td_handbook_pdfversion.pdf.pdf,301
  
negative.code: http://www.hm-treasury.gov.uk/natstats_standards_policies_statistics.htm,https://www.gov.uk/government/publications/standards-and-policies-for-our-statistics,418
  http://www.hm-treasury.gov.uk/nlgs.htm,https://www.gov.uk/government/policies/making-it-easier-to-set-up-and-grow-a-business--6/supporting-pages/getting-banks-lending,301
  http://www.hm-treasury.gov.uk/oil_gas_industry.htm,https://www.gov.uk/government/news/oil-and-gas-industry,301
  http://www.hm-treasury.gov.uk/orange_book.htm,https://www.gov.uk/government/publications/orange-book,301
  http://www.hm-treasury.gov.uk/ots,,410
  http://www.hm-treasury.gov.uk/ots.htm,https://www.gov.uk/government/organisations/office-of-tax-simplification,301
  http://www.hm-treasury.gov.uk/ots_biographies.htm,https://www.gov.uk/government/organisations/office-of-tax-simplification/about/our-governance,301
  