#include <stdio.h>
int main()
{    
	int n,a[101][101],i,j;
	scanf("%d",&n);
	while(n!=0)
	{
		for(i=0;i<n;i++)
			for(j=0;j<n;j++)
				scanf("%d",&a[i][j]);
		for(i=0;i<n;i++)
		{
			for(j=0;j<n-1;j++)
				printf("%d ",a[j][i]);
			printf("%d\n",a[n-1][i]);
		}
		n=0;
		scanf("%d",&n);
	}
	return 0;
}

/**************************************************************
	Problem: 2214
	User: admin
	Language: C++
	Result: Accepted
	Time:18 ms
	Memory:1144 kb
****************************************************************/