def p(x):
    print(x, end='')

n = int(input())
# 1 2
# 2 5
# 3 8
indent = 3 * n - 1
for i in range(n):
    p(' ' * indent)
    for j in range(i + 1):
        p('*')
        p(' ' * 5)
    print()
    indent -= 1
    p(' ' * indent)
    for j in range(i + 1):
        p('* *')
        p(' ' * 3)
    print()
    indent -= 1
    p(' ' * indent)
    for j in range(i + 1):
        p('* * *')
        p(' ')
    print()
    indent -= 1
for i in range(n):
    p(' ' * (3 * n - 1))
    print('*')