- 메모리 : 33828 KB
- 시간 : 112 ms
def draw(n):
if n == 1: return ['*']
star = draw(n//3)
lst = []
for s in star: lst.append(s*3)
for s in star: lst.append(s+' '*(n//3)+s)
for s in star: lst.append(s*3)
return lst
n = int(input())
stars = draw(n)
for i in range(len(stars)):
print(stars[i])