from turtle import (
    forward,
    back,
    left,
    right,
    penup,
    pendown,
    color,
)

color("red")
forward(100) 
right(360 * 2 / 8)
forward(100)
right(360 * 2 / 8)
forward(100)
right(360 * 2 / 8)
forward(100)
right(360 * 2 / 8)
forward(100)
right(360 * 2 / 8)

input()