save project

diy2.py

 import turtle
+len=60
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 pen=turtle.Pen()
@@ -9,10 +10,10 @@ penl=turtle.Pen()
 penl.pensize(5)
 penl.pencolor("red")
 penl.left(45)
-penl.forward(100)
-penl.circle(50,180)
+penl.forward(2*len)
+penl.circle(len,180)
 penl.right(90)
-penl.circle(50,180)
-penl.forward(100)
+penl.circle(len,180)
+penl.forward(2*len)
 penl.hideturtle()
 turtle.done()