#include <iostream>
using namespace std;

int main()
{
    int n;
    do
    {
    cin >>n;
     if (n<1 || n>100) cout <<"1<=n<=100\n";
    }
    while (n<1 || n>100);

      int **a = new int*[n];
    for (int i = 0; i < n; i++)
         a[i]=new int[n];

    for (int i = 0; i < n; i++)
    {
    for (int j = 0; j < n; j++)
    {
    if (i<n-1-j) a[i][j]=0;
    else if (i>n-1-j) a[i][j]=2;
    else a[i][j]=1;
      cout <<a[i][j]<<" ";
    }
    cout <<endl;
    }
    for (int i = 0; i < n; i++)
    delete [] a[i];
    delete [] a;
}