#7=ABS(#7)
#8=ABS(#8)
#9=ABS(#9)
#5=ABS(#5)
#203 =(#9/2 )
#200 =(#7/2 )
#201 =#18 +#200 +#9 
G0 X#18 
G42 D#3
G0 X#201 Y#19
Z#12
G01 G90 Z#20 F#5
G02 G91 X-#9 I-#203
IF(#15EQ0)GOTO1
#204 =(#8/2 )-#15
G01 Y#204
G03 X-#15 Y#15 R#15
#205 =#7-(#15 *2 )
G01 X-#205
G03 X-#15 Y-#15 R#15
#206 =#8-(#15 *2 )
G01 Y-#206
G03 X#15 Y-#15 R#15
G01 X#205
G03 X#15 Y#15 R#15
G01 Y#204
G02 X#9 I#203
GOTO2
N1#204 =(#8/2 )-#15
G01 Y#204
#205 =#7-(#15 *2 )
G01 X-#205
#206 =#8-(#15 *2 )
G01 Y-#206
G01 X#205
G01 Y#204
G02 X#9 I#203
N2G0 G90 Z#12
G40 G0 X#18 Y#19
M99
  
 
