A.G73 B.G76 C.G81 D.G83
A.G91 G03 X20.0 Y0 I-20.0 J0 F100 B.G90 G03 X20.0 Y0 R-20.0 F100 C.G91 G03 X20.0 Y0 R-20.0 F100 D.G90 G03 X20.0 Y0 I-20.0 J0 F100
A.10inch/minB.10mm/minC.10inch/rD.10mm/r