4.

Kod programu:

N10 G18 G54 G90 G95 M08
N20 T0202
N30 G96 S150 M04
N40 G00 X70 Z0
N50 G01 X-2 F0.3
N60 Z2
N70 G00 X66
N80 G01 Z-2
N90 X66 Z-159
N100 G00 Z2
N110 G00 X62
N120 G01 Z-2
N130 X62 Z-159
N140 G00 Z2
N150 G00 X58
N160 G01 Z-2
N170 X58 Z-159
N180 G00 Z2
N190 G00 X54
N200 G01 Z-2
N210 X54 Z-159
N220 G00 Z2
N230 G00 X50
N240 G01 Z-2
N250 X50 Z-90
N260 X53 Z-159
N270 G00 Z2
N280 G00 X46
N290 G01 Z-2
N300 X46 Z-90
N310 X53 Z-159
N320 X64 Z-159
N330 G03 X70 Z-162 I0 K-3
N320 G00 Z2
N330 G00 X42
N340 G01 Z-2
N350 X42 Z-90
N360 X53 Z-159
N370 X58 Z-159
N380 G03 X70 Z-165 I0 K-6
N390 G00 Z2
N400 G00 X38
N410 G01 Z-2
N420 X38 Z-90
N430 X53 Z-159
N440 X54 Z-159
N450 G03 X70 Z-167 I0 K-8
N460 G00 Z2
N470 G00 X34
N480 G01 Z-2
N490 X34 Z-90
N500 X53 Z-159
N510 G00 Z2
N520 G00 X31
N530 G01 Z-2
N540 X31 Z-89
N550 X53 Z-159
N560 G00 Z2

N570 S200 M04
N580 G01 X28 Z0 F0.1
N590 X30 Z-2
N600 X30 Z-90
N610 X52 Z-160
N620 X70 Z-160
N630 X52 Z-160
N640 G03 X70 Z-169 I0 K-9
N650 G00 Z2 M05

N660 T0909
N670 G96 S200 M04
N680 G00 X31 Z-41
N690 G01 X30 Z-41 F0.1
N700 X28 Z-41
N710 X26 Z-41
N720 G00 X40 Z-41
N730 G00 Z2 M05

N740 T2929
N750 G96 S200 M04
N760 G33 X29.85 Z2 F1
N790 Z-41
N800 M05
N810 G96 S200 M03
N820 G33 X29.85 Z-41 F1
N830 Z2
N840 M05
N850G96 S200 M04
N860 G33 X29.7 Z2 F1
N870 Z-41
N880 M05
N890 G96 S200 M03
N900 G33 X29.7 Z-41 F1
N910 Z2
N920 M05
N930 G96 S200 M04
N940 G33 X29.55 Z2 F1
N950 Z-41
N960 M05
N970 G96 S200 M03
N980 G33 X29.55 Z2 F1
N990 M05
N1000 G96 S200 M04
N1010 G33 X29.4 Z2 F1
N1020 Z-41
N1030 M05
N1040 G96 S200 M03
N1050 G33 X29.4 Z-41 F1
N1060 Z2
N1070 M05
N1080 G96 S200 M04
N1090 G33 X29.25 Z2 F1
N1100 Z-41
N1110 M05
N1120 G96 S200 M03
N1130 G33 X29.25 Z-41 F1
N1140 Z2
N1150 M05
N1160 G96 S200 M04
N1170 G33 X29.1 Z2 F1
N1180 Z-41
N1190 M05
N1200 G96 S200 M03

N1210 G33 X29.1 Z-41 F1
N1220 Z2
N1230 M05

N1240 G96 S200 M04
N1250 G33 X29 Z2 F1
N1260 Z-41
N1270 M05
N1280 G96 S200 M03
N1290 X29 Z2 F1
N1300 Z2
N1310 G00 X200 Z200
N1320 M30