#7 =ABS(#7 )
#8 =ABS(#8 )
#5=ABS(#5)
#200 =#7-#8
#201 =(#200/2 )
G41 D#3
G0 X#18 Y#19
Z#12
G01 G90 Z#20 F#5
G91 X#8
G03 X#200 I#201
G03 X0 I-#7
G03 X-#200 I-#201
G40
G0 G90 Z#12
X#18 Y#19
M99
 
