anchor.diff:  225,Belle Rose,22,7,0
   225,Brittany,22,5,0
   225,Brusly,22,121,0
  -225,Burnside,22,5,0
   225,Clinton,22,37,0
   225,Convent,22,93,0
   225,Darrow,22,5,0
  
positive.code: 208,Nampa,16,27,93590
  208,Idaho Falls,16,19,61076
  208,Caldwell,16,27,54660
  208,Coeur D'Alene,16,55,50665
  208,Twin Falls,16,83,49202
  208,Post Falls,16,55,33290
  208,Lewiston,16,69,32820
  
negative.code: 401,Slocum,44,9,0
  401,Smithfield,44,7,0
  401,Tiverton,44,5,0
  401,Warren,44,1,0
  401,West Greenwich,44,3,0
  401,West Warwick,44,3,0
  