; mode: squareness
; rapid feedrate: 2000 mm/min
; raise/lower feedrate: 800 mm/min
; pen down z level: -0.5
; pen up z level: 1
; drawing feedrate: 1000 mm/min
; x extent: 540
; y extent: 870
G92 X0 Y0 Z0
G0 Z1 F800
G0 X0 Y10 F2000
G1 Z-0.5 F800
G1 X0 Y0 F1000
G1 X10 Y0 F1000
G0 Z1 F800
G0 X530 Y0 F2000
G1 Z-0.5 F800
G1 X540 Y0 F1000
G1 X540 Y10 F1000
G0 Z1 F800
G0 X540 Y860 F2000
G1 Z-0.5 F800
G1 X540 Y870 F1000
G1 X530 Y870 F1000
G0 Z1 F800
G0 X10 Y870 F2000
G1 Z-0.5 F800
G1 X0 Y870 F1000
G1 X0 Y860 F1000
G0 Z1 F800
G0 X0 Y0 F2000