#include <iostream>
using namespace std;
int main(void)
{
int r, c;
int n = 9;
for (r = 1; r <=n; r++, cout << endl)
for (c = 1; c <=n; c++)
cout << (r == 1 || r == n ||
(r <= c && r + c <= n + 1) ||
(r >= c && r + c >= n + 1 ) ? '*' : ' ');
return 0;
}