N10 G40 G97 G99 M03 S300. F0.25;
N20 T0101;
N30 M08;
N40 G42 G00 X120. Z2.0;
N50 G71 U2.5 R0.5;
N60 P70 Q160 U0.5 W0.0;
N70 G00 X0.0 S500.;
N80 X40.0;
N90 W-30.;
N100 X60.W-30.;
N110 W-20.0;
N120 G1 X100. W-10.;
N130 W-20.;
N140 X120.Z-130.;
N150 G40 G01 X121.0;
N160 G70 P70 Q160;
N170 G00 X200.Z100.;
N180 M09;
N190 M30;
N20 T0101;
N30 M08;
N40 G42 G00 X120. Z2.0;
N50 G71 U2.5 R0.5;
N60 P70 Q160 U0.5 W0.0;
N70 G00 X0.0 S500.;
N80 X40.0;
N90 W-30.;
N100 X60.W-30.;
N110 W-20.0;
N120 G1 X100. W-10.;
N130 W-20.;
N140 X120.Z-130.;
N150 G40 G01 X121.0;
N160 G70 P70 Q160;
N170 G00 X200.Z100.;
N180 M09;
N190 M30;