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#include <iostream>
#include <string>

using namespace std;

int main()
{
    int n, m, r;
    cin >> n >> m;

    char matrix[n][m];
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            cin >> matrix[i][j];
        }
    }

    cin >> r;
    string moves;
    cin >> moves;

    for (int i = 0; i < r; i++)
    {
        if (moves[i] == 'D')
        {
            for (int j = 0; j < m; j++)
            {
                for (int k = 0; k < n - 1; k++)
                {
                    if (matrix[k][j] != '.' && matrix[k + 1][j] == '.')
                    {
                        matrix[k + 1][j] = matrix[k][j];
                        matrix[k][j] = '.';
                    }
                }
            }
        }
        else if (moves[i] == 'G')
        {
            for (int j = 0; j < m; j++)
            {
                for (int k = n - 1; k > 0; k--)
                {
                    if (matrix[k][j] != '.' && matrix[k - 1][j] == '.')
                    {
                        matrix[k - 1][j] = matrix[k][j];
                        matrix[k][j] = '.';
                    }
                }
            }
        }
        else if (moves[i] == 'P')
        {
            for (int j = 0; j < n; j++)
            {
                for (int k = 0; k < m - 1; k++)
                {
                    if (matrix[j][k] != '.' && matrix[j][k + 1] == '.')
                    {
                        matrix[j][k + 1] = matrix[j][k];
                        matrix[j][k] = '.';
                    }
                }
            }
        }
        else if (moves[i] == 'L')
        {
            for (int j = 0; j < n; j++)
            {
                for (int k = m - 1; k > 0; k--)
                {
                    if (matrix[j][k] != '.' && matrix[j][k - 1] == '.')
                    {
                        matrix[j][k - 1] = matrix[j][k];
                        matrix[j][k] = '.';
                    }
                }
            }
        }
    }

    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            cout << matrix[i][j];
        }
        cout << endl;
    }

    return 0;
}