G0 G49 G40  G17 G80 G50 G90 
M6 T0
G20 (Inch)
M03 S500
M08
G90
G00 G43 H0  Z0.1
G73 X-7 Y-4 Z-0.75 Q0.2 R0.1 F10
X-5.8889
X-4.7778
X-3.6667
X-2.5556
X-1.4444
X-0.3333
X0.7778
X1.8889
X3
Y-2
X1.8889
X0.7778
X-0.3333
X-1.4444
X-2.5556
X-3.6667
X-4.7778
X-5.8889
X-7
Y0
X-5.8889
X-4.7778
X-3.6667
X-2.5556
X-1.4444
X-0.3333
X0.7778
X1.8889
X3
G80
M5 M9
X-7  Y-4
M30