#include <stdio.h>
int main()
{
	int n;
	scanf("%d", &n);
	int i,p;
	for (i = 1; i <= n * n; i += n)
	{
		for (p = i; p <= i + n - 1; p++)
		{
			printf("%02d", p);
		}
		printf("\n");
	}
	printf("\n");
	int m,q,count=1;
	for (m = 1; m <= n; m++)
	{
		for (q = count; q < count + m; q++)
		{
			printf("%02d", q);
		}
		count += m;
		printf("\n");
	}
	return 0;
}