anchor.diff:  
   ; Path 4
   ; Rapid to initial position
  -G1 X25.9644 Y-39.5994 F2540
  +G1 X25.9644 Y-39.5994 F1500
   M3 S80
   G4 P0.5
   ; cut
  -G1 X25.9644 Y-28.9748 F1016
  +G1 X25.9644 Y-28.9748 F100
   G1 X25.9644 Y-28.9748
   G1 X9.7460 Y-28.9748
   G1 X9.8590 Y-31.1198
  
positive.code: 
  ; Path 3
  ; Rapid to initial position
  G1 X82.6892 Y-38.6339 F2540
  M3 S80
  G4 P0.5
  ; cut
  G1 X82.6491 Y-38.7944 F1016
  G1 X82.6105 Y-38.9560
  G1 X82.5729 Y-39.1183
  G1 X82.5370 Y-39.2811
  
negative.code: M5 S0
  
  ; Return to 0,0
  G0 X0 Y0 F1500
  M2
  