import turtle
import random
kame=turtle.Turtle()
kame2=turtle.Turtle()
kame3=turtle.Turtle()
kame4=turtle.Turtle()
kame5=turtle.Turtle()

def move(kame):
    kame.shape('turtle')
    r = random.randint(0, 360)
    kame.left(r)
    kame.forward(20)

while True:
    move(kame)
    move(kame2)
    move(kame3)
    move(kame4)
    move(kame5)