diamond

n = int(input())
tire = (n-1)//2
tire2 = 1
if n == 1:
    print("*")
elif n == 2:
    print("*")
else:
    for i in range ((n-1)//2+1):
        print("-" * tire, end = "")
        print("*", end = "")
        sreda = (n-(tire*2)-2)
        if sreda >=0:
            print("-"*sreda, end = "")
            print("*",end = "")
        print("-" * tire, end="")
        print()
        tire = tire-1
    for i in range ((n-1)//2):
        print("-"*(tire2),end = "")
        print("*",end = "")
        sreda2 = n-((tire2)*2+2)
        if sreda2>= 0:
            print("-"*sreda2,end = "")
            print("*",end = "")
        print("-" * (tire2), end="")
        print()
        sreda2 = sreda2 -1
        tire2 = tire2+1