G91 f2000
G28
; run
M300 S30
G1 y39 f2000
G1 x49 f2000
G1 y-39 f2000
G1 x-49 f2000
M300 S50
M300 S30
G1 y35 f2500
G1 x45 f2500
G1 y-35 f2500
G1 x-45 f2500
M300 S50
M300 S30
G1 y30 f3000
G1 x40 f3000
G1 y-30 f3000
G1 x-40 f3000
M300 S50
M300 S30
G1 y20 f3500
G1 x35 f3500
G1 y-20 f3500
G1 x-35 f3500
M300 S50
M300 S30
G1 y10 f4000
G1 x45 f4000
G1 y-10 f4000
G1 x-45 f4000
M300 S50
M300 S30
G1 y39 f2000
G1 x49 f2000
G1 y-39 f2000
G1 x-49 f2000
M300 S50
M300 S30
G1 y35 f2500
G1 x45 f2500
G1 y-35 f2500
G1 x-45 f2500
M300 S50
M300 S30
G1 y30 f3000
G1 x40 f3000
G1 y-30 f3000
G1 x-40 f3000
M300 S50
M300 S30
G1 y20 f3500
G1 x35 f3500
G1 y-20 f3500
G1 x-35 f3500
M300 S50
M300 S30
G1 y10 f4000
G1 x45 f4000
G1 y-10 f4000
G1 x-45 f4000
M300 S50
M300 S30
G1 y39 f2000
G1 x49 f2000
G1 y-39 f2000
G1 x-49 f2000
M300 S50
M300 S30
G1 y35 f2500
G1 x45 f2500
G1 y-35 f2500
G1 x-45 f2500
M300 S50
M300 S30
G1 y30 f3000
G1 x40 f3000
G1 y-30 f3000
G1 x-40 f3000
M300 S50
M300 S30
G1 y20 f3500
G1 x35 f3500
G1 y-20 f3500
G1 x-35 f3500
M300 S50
M300 S30
G1 y10 f4000
G1 x45 f4000
G1 y-10 f4000
G1 x-45 f4000
M300 S50