import turtle
import random

def move(x1, y1,x2, y2):
    t1.penup()
    t2.penup()
    t1.goto(x1, y1)
    t2.goto(x2, y2)
    t1.pendown()
    t2.pendown()
def draw(r,g,b,n,step):
    for i in range(1,3*n+1):
        if i>2*n:
            t1.pencolor("white")
            t2.pencolor("white")
            t1.forward(step)
            t2.forward(step)
            t1.left(360/n)
            t2.right(360/n)
        elif (n%2==1):
            t1.pencolor(r,g,b)
            t2.pencolor(r,g,b)
            t1.forward(step)
            t2.forward(step)
            t1.left(360/n)
            t2.right(360/n)
        else:
            t1.pencolor("white")
            t2.pencolor("white")
            t1.forward(step)
            t2.forward(step)
            t1.left(360/n)
            t2.right(360/n)


t1=turtle.Turtle()
t2=turtle.Turtle()

t2.left(180)

n=int(input())
step=int(input())

t1.speed(10)
t2.speed(10)

t1.pensize(5)
t2.pensize(5)

x1,y1=0,0
x2,y2=0,0

move(x1, y1,x2, y2)


while 1:
    for i in range(5):
        g=random.random()
        b=random.random()
        draw(1,g,0,n,step)
        x1+=step
        x2-=step
        move(x1, y1, x2, y2)

    for i in range(5):
        g=random.random()
        b=random.random()
        draw(1,0,0,n,step)
        x1-=step
        x2+=step
        move(x1, y1, x2, y2)
turtle.down()