from turtle import *
k = 10
speed(100) # 1:slowest, 3:slow, 5:normal, 10:fast, 0:fastest
begin_fill()
for i in  range(6):
    forward(2*k)
    right(120)
    for i in range(2):
        right(330)
        forward(4*k)

end_fill()
canvas = getcanvas()
c = 0

for x in range(-120 * k, 120 * k, k):
    for y in range(-120 * k, 120 * k, k):
        m = canvas.find_overlapping(x, y, x, y)
        if m[0] == 5 and len(m) == 1:
            c += 1
print(c)