%
G21 G90

G17 
G00 X0 Y0 Z0
G68 X20 Y50 R45
G00 X20 Y50 Z0
G01 X30 Y50
G01 X30 Y90
G01 X40 Y90
G01 X25 Y105
G01 X10 Y90 
G01 X20 Y90 
G01 X20 Y50
G69

G18
G00 Z0 X0 Y0
G68 Z20 X50 R45
G00 Z20 X50 Y0
G01 Z30 X50
G01 Z30 X90
G01 Z40 X90
G01 Z25 X105
G01 Z10 X90 
G01 Z20 X90 
G01 Z20 X50
G69

G19
G00 Y0 Z0 X0
G68 Y20 Z50 R45
G00 Y20 Z50 X0
G01 Y30 Z50
G01 Y30 Z90
G01 Y40 Z90
G01 Y25 Z105
G01 Y10 Z90 
G01 Y20 Z90 
G01 Y20 Z50
G69

%
