#include <iostream>
#include <conio.h>
#include <time.h>


using namespace std;


int main()
{
    int a[3][3];
    int b[3][3];
    int c[3][3];
    for (int z = 0; z < 3; z++)
    {
        //wiersze
        for (int y = 0; y < 3; y++)
        {
            //kolumny
            cin>>a[z][y];
        }
        cout<<endl;
    }
    
    for (int z = 0; z < 3; z++)
    {
        //wiersze
        for (int y = 0; y < 3; y++)
        {
            //kolumny
            cin>>b[z][y];
        }
        cout<<endl;
    }
    
    for (int z = 0; z < 3; z++)
    {
        //wiersze
        for (int y = 0; y < 3; y++)
        {
            //kolumny
            c[z][y] = a[z][y] + b[z][y];
        }
    }
    for (int z = 0; z < 3; z++)
    {
        printf("%4d%4d%4d", c[z][0],c[z][1],c[z][2]);
        cout<<endl;
    }
    
    getch();
    return(0);
    
}