#include <iostream>

using namespace std;

int x = 5, b, a[20][20];

int main() {
	cin >> b;
	_asm {
		mov ecx, 1
		lea esi, a
_loop:
		mov eax, ecx
		mul x
		push esi
_l2:
		cdq
		div b
		mov [esi], edx
		add esi, 4
		cmp eax, 0
		jg _l2

		pop esi
		add esi, 80

		inc ecx
		cmp ecx, b
		jl _loop
	}
	for (int i = 0; i < b - 1; ++i) {
		int j = 19;
		while (a[i][j] == 0 && j > 1) --j;
		while (j >= 0) {
			cout << a[i][j] << " ";
			--j;
		}
		cout << endl;
	}
}