anchor.diff:  6768,21,confirmed
   6769,21,confirmed
   6770,21,confirmed
  -6771,1,cancelled_by_rider
  +6771,,cancelled_by_rider
   6772,268,confirmed
   6773,9,confirmed
   6774,3,confirmed
  
positive.code: 7132,287,delegated
  7133,252,delegated
  7134,252,delegated
  7135,1,unassigned
  7136,252,delegated
  7137,252,delegated
  7138,1,unassigned
  7139,266,delegated
  7140,272,delegated
  7141,272,delegated
  
negative.code: 6416,1,confirmed
  6417,1,confirmed
  6418,1,confirmed
  6419,,cancelled_by_rider
  6420,267,confirmed
  6421,,cancelled_by_rider
  6422,,cancelled_by_rider
  6423,25,confirmed
  6424,64,confirmed
  6425,267,confirmed
  