#include <iostream>

using namespace std;

const int N = 150;

int a[N][N];

int row, col;

void print2D(int a[][N], int row, int col)
{
    for (int i = 0; i < row; i++)
    {
        for (int j = 0; j < col; j++)
            cout << a[i][j] << ' ';
        cout << endl;
    }
}
int main(void)
{
    cin >> row >> col;

    for (int i = 0; i < row; i++) {
        for (int j = 0; j < col; j++) {
            cin >> a[i][j];
        }
    }

    print2D(a, row, col);

    return 0;
}