#include <iostream>
using namespace std;
void ShowCm(int m) {
if (m > 0) {
ShowCm(m - 1);
for (int i = 0, temp = 1; i < m + 1; i++) {
cout << temp << " ";
temp = temp * (m - i) / (i + 1);
}
cout << endl;
}
return;
}
int main() {
int m;
while (cin >> m)
ShowCm(m - 1);
return 0;
}