import mathf
from turtle import *

def hearta(k):
    return 15 * math.sin(k)**3
def heartb(k):
    return 12 *math.cos(k)-5*\
    math.cos(2*k)-2*\
    math.cos(3*k)-\
    math.cos(4*k)
speed(9000)
bgcolor("black")
for i in range(6000):
    goto(hearta(i)*20,heartb(i)*20)
    for j ob range(5):
        colore("red")
        goto(0,0)
done()