程序如下：
G71
G91
G0X1857.89Y309.81
G41
M07
G1X-14.62Y13.65
G2X-162.74Y-135.76I-625.83J584.76
G2X-206.24Y-102.81I-588.93J923.2
G2X-677.08Y-68.14I-474.46J1316.42
G2X-295.19Y78.94I176.69J1252.08
G2X-201.47Y107.33I378.44J953.14
G2X-156.51Y139.32I443.12J655.4
G2X-101.51Y162.36I457.18J398.75
G2X-35.98Y263.75I456.9J196.66
G2X55.78Y172.87I531.38J-76.02
G2X116.01Y157.53I595.37J-316.99
G2X168.82Y132.08I626.12J-626.32
G2X210.79Y98.18I577.47J-964.56
G2X617.72Y62.17I445.86J-1330.16
G2X298.62Y-72.35I-151.65J-1278.44
G2X206.24Y-102.8I-364.96J-990.44
G2X162.74Y-135.77I-438.69J-691.29
G2X108.82Y-160.03I-456.63J-427.52
G2X49.93Y-218.42I-455.82J-219.11
G2X-49.93Y-218.42I-520.69J4.1
G2X-108.82Y-160.03I-588.12J282.91
G1X5.14Y-4.75
M08
G40
M02