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#include <bits/stdc++.h>

using namespace std;

int n, m;
string matrix[501];
string transforms;

void gravity(char mode) {
    if(mode == 'D') {
        for(int j = m - 1; j >= 0; j--) {
            int idx = n - 1;
            for(int i = n - 1; i >= 0; i--) {
                if(matrix[i][j] != '.') {
                    char tmp = matrix[i][j];
                    matrix[i][j] = '.';
                    matrix[idx][j] = tmp;
                    idx--;
                }
            }
        }
    } else if(mode == 'G') {
        for(int j = 0; j < m; j++) {
            int idx = 0;
            for(int i = 0; i < n; i++) {
                if(matrix[i][j] != '.') {
                    char tmp = matrix[i][j];
                    matrix[i][j] = '.';
                    matrix[idx][j] = tmp;
                    idx++;
                }
            }
        }
    } else if(mode == 'L') {
        for(int i = 0; i < n; i++) {
            int idx = 0;
            for(int j = 0; j < m; j++) {
                if(matrix[i][j] != '.') {
                    char tmp = matrix[i][j];
                    matrix[i][j] = '.';
                    matrix[i][idx] = tmp;
                    idx++;
                }
            }
        }
    } else if(mode == 'P') {
        for(int i = n - 1; i >= 0; i--) {
            int idx = m - 1;
            for(int j = m - 1; j >= 0; j--) {
                if(matrix[i][j] != '.') {
                    char tmp = matrix[i][j];
                    matrix[i][j] = '.';
                    matrix[i][idx] = tmp;
                    idx--;
                }
            }
        }
    } else {
        cout << "ERROR\n";
    }
}


int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    cin >> n >> m;

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

    int k;
    cin >> k;
    cin >> transforms;

    for(auto c: transforms) {
        gravity(c);
    }

    for(int i = 0; i < n; i++) {
        for(auto c: matrix[i]) {
            cout << c;
        }
        cout << "\n";
    }

    return 0;
}