anchor.diff:    '/apply-council-tax-benefit'                                 => '/apply-council-tax-reduction',
     '/arranging-child-maintenance-child-support-agency'          => '/child-maintenance',
     '/boost-state-pension'                                       => '/national-insurance-credits',
  +  '/changes-affect-child-benefit'                              => '/child-benefit-child-parent-dies',
     '/child-benefit-child-not-living-with-you'                   => '/browse/benefits/child',
     '/childmaintenance'                                          => '/child-maintenance',
     '/childtrustfund'                                            => '/child-trust-funds',
  
positive.code:   '/paternity-leave-pay-employees'                             => '/employers-paternity-pay-leave',
    '/paternity-pay'                                             => '/paternity-pay-leave',
    '/paternityleave'                                            => '/paternity-pay-leave',
    '/pensioncredit'                                             => '/pension-credit',
    '/sick-leave-pay-employees'                                  => '/employers-sick-pay',
    '/sickpay'                                                   => '/statutory-sick-pay',
  
negative.code:   '/employer-direct-online'                             => '/advertise-job',
    '/energyhelp'                                         => '/energy-grants-calculator',
    '/enterprisefinanceguarantee'                         => '/understanding-the-enterprise-finance-guarantee',
    '/edrf-low-carbon-grant'                              => '/erdf-low-carbon-grant',
    '/evicting-tenants-scotland'                          => '/tenancy-agreements-a-guide-for-landlords-scotland/ending-a-tenancy',
    '/exchange-paper-driving-licence-photocard-licence'   => '/exchange-paper-driving-licence',
    '/expenses-and-benefits-prizes-cash-prizes'           => '/expenses-and-benefits-cash-prizes',
  