anchor.diff:  43296,NSW
   43537,NSW
   43532,NSW
  +49749,SA
   45777,VIC
  -49749,SA
   45676,VIC
  +46000,VIC
   45913,VIC
  -46000,VIC
   46059,VIC
   43446,NSW
   48948,WA
   43421,NSW
  +47714,QLD
   46082,VIC
  -47714,QLD
   43410,NSW
   45795,VIC
   43400,NSW
  
positive.code: 40861,SA
  47879,QLD
  49742,SA
  43590,NSW
  43581,NSW
  43592,NSW
  43594,NSW
  43586,NSW
  51503,QLD
  43533,NSW
  43534,NSW
  43535,NSW
  43529,NSW
  43505,NSW
  43513,NSW
  43516,NSW
  43517,NSW
  43524,NSW
  43527,NSW
  43520,NSW
  43605,NSW
  43606,NSW
  43610,NSW
  
negative.code: 45637,VIC
  40878,VIC
  43216,NSW
  46122,VIC
  46101,VIC
  49783,SA
  49838,SA
  52757,SA
  