from math import * from turtle import * color("blue") pensize(2) speed(10) def pc(k,u): if k==0: fd(u) else: a=90 pc(k-1,u/3) rt(a) pc(k-1,u/3) for _ in range(2): for _ in range(3): lt(a) pc(k-1,u/3) a=-a lt(a) pc(k-1,u/3) pu() goto(-140,110) pd() rt(45) pc(2,200)