#include<iostream>
#include<stdio.h>
using namespace std;

int main(void){
     int n;
     int ary[11][11];
     while(cin >> n,n){
	  for(int i=0;i<n;i++){
	       for(int j=0;j<n;j++){
		    ary[i][j]=0;
	       }
	  }
	  for(int i=0;i<n;i++){
	       for(int j=0;j<n;j++){
		    cin >> ary[i][j];
		    ary[i][n] += ary[i][j];
		    ary[n][j] += ary[i][j];
		    ary[n][n] += ary[i][j];
	       }
	  }
	  for(int i=0;i<n+1;i++){
	       for(int j=0;j<n+1;j++){
		    printf("%5d",ary[i][j]);
	       }
	       cout << endl;
	  }
     }
     return 0;
}