G90
G4 S1
G01 X170 Y0 Z60 F15
G4 S1
G0 Y-18.33 X204.06
G0 Z60.00
G1 Y16.67 X204.06
G1 Y16.67 X169.06
G1 Y-18.33 X169.06
G1 Y-18.33 X204.06
M21 P0