﻿G00 X90 Z2
G90 X80 Z-185 F0.2
#150=82/2
#151=-50
#152=50/2
#153=54
#154=4.5
G00 Z50
T0202
#160=#150+#153
#161=#160
WHILE [#161 GT #152+#153] DO 1
#161=#161-#154
IF [#161 LT #152+#153] THEN #161=#152+#153
#162=#161-#150
#163=SQRT [#153*#153-#162*#162]
#164=#151+#163
#165=#151-#163
#166=#150*2
G00 X#166 Z#164
G02 X#166 Z#165 R#153
END 1
#151=-140
G00 X90 Z50
M30