from math import ceil, floor
n = int(input())

length = n
dash = n - 1
stars_base = n - 2
high_roof = ceil(n / 2)
high_base = floor(n / 2)
stars_roof = 1
if n % 2 == 0:
    stars_roof += 1
    dash = n - 2
for x in range(1, high_roof + 1):
    dash_left_right = dash // 2
    print("-" * dash_left_right + "*" * stars_roof + "-" * dash_left_right)
    dash -= 2
    stars_roof += 2

for y in range(1, high_base + 1):
    print("|" + "*" * stars_base + "|")