Diamond

n = int(input())

e = n % 2 == 0
nn = n - 1 if e else n
m = (nn + 1) / 2

for i in range(1, nn + 1):
    d = int(abs(m - i))
    print(
        '-' * d +
        '*' +
        '-' * ((nn + 1) - 2 - 2 * d - (0 if e else 1)) +
        ("" if ((2 * d + 1 == nn) and not e) else "*") +
        '-' * d)