#include <iostream>
using namespace std;
int main() {
int n;
cin>>n;
//a
for (int i=1; i<=n; i++) {
for (int j=1; j<=n; j++) {
cout<<'*'<<' ';
}
cout<<endl;
}
cout<<endl;
//b
int x=n;
while (x>=1) {
for (int i=1; i<=x; i++)
cout<<'*'<<' ';
cout<<endl;
x--;
}
cout<<endl;
//c
x=1;
while (x<=n) {
for (int i=1; i<=x; i++)
cout<<'*'<<' ';
cout<<endl;
x++;
}
cout<<endl;
//d
x=1;
while (x<=n) {
for (int i=1; i<=x; i++)
cout<<x<<' ';
cout<<endl;
x++;
}
return 0;
}
