tt

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n, m, a[105][105], b[105][105], c[105][105];
    cin >> n >> m;
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            cin >> a[i][j];
        }
    }
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            cin >> b[i][j];
        }
    }
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            c[i][j] = -(a[i][j] ^ b[i][j]) - 1;
            cout << c[i][j] << " ";
        }
        cout << endl;
    }
    return 0;
}