﻿;D20 L40
M03 S800 T0101
G00 X2 Z1
N0010 #10=0
#11=0
WHILE #10 LE 16
G01 X[#10] Z[-#11] F150
#10=#10+0.08
#11=#10*#10/16
ENDW 
G00 X20
G00 Z20
M30







