from math import * from turtle import * n=20 penup() goto(0,0) pendown() for j in range(1,4): left(10) for i in range(6): forward(j*n) back(2*j*n) forward(j*n) left(30) for i in range(4): penup() goto(60*cos(i*90),60*sin(i*90)) setheading(90+90*i) pendown() circle(5)