{
    int n, m;
    cin >> n >> m;
    int** arr = new int *[n];
    for (int i = 0; i < n; i++)
        arr[i] = new int[m];
    for (int i = 0; i < n; i++)
        for (int j = 0; j < m; j++)
        {
            cin >> arr[i][j];
        }
    int** newArr = new int *[n];
    for (int i = 0; i < m; i++)
        newArr[i] = new int[n];
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            newArr[j][i] = arr[i][j];
        }
    }
    delete[] arr;
    for (int j = 0; j < m; j++) {
        for (int i = 0; i < n; i++) {
            cout << newArr[j][i] << " ";
        }
        cout << endl;
    }
    return 0;
}