import turtle
turtle.Turtle()
for i in range(50):
  turtle.circle(10*i)
  turtle.up()
  turtle.sety((10*i)*(-1))
  turtle.down()
3dc684b19de0d58fe00dc94e4b3a728e926c4a33
<mask token>

<mask token>
turtle.Turtle()
for i in range(50):
    turtle.circle(10 * i)
    turtle.up()
    turtle.sety(10 * i * -1)
    turtle.down()

import turtle
turtle.Turtle()
for i in range(50):
    turtle.circle(10 * i)
    turtle.up()
    turtle.sety(10 * i * -1)
    turtle.down()

import turtle
turtle.Turtle()
for i in range(50):
  turtle.circle(10*i)
  turtle.up()
  turtle.sety((10*i)*(-1))
  turtle.down()