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#include <bits/stdc++.h>

using namespace std;

typedef unsigned uint;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ldbl;
typedef pair<int, int> pii;
typedef pair<uint, uint> puu;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pull;
typedef pair<double, double> pdd;
typedef vector<int> vi;
typedef vector<uint> vu;
typedef vector<ll> vll;
typedef vector<ull> vull;
typedef vector<pii> vpii;
typedef vector<puu> vpuu;
typedef vector<pll> vpll;
typedef vector<pull> vpull;
typedef vector<string> vstr;
typedef vector<double> vdbl;
typedef vector<ldbl> vldbl;
#define pb push_back
#define ppb pop_back
#define pfr push_front
#define ppfr pop_front
#define emp emplace
#define empb emplace_back
#define be begin
#define rbe rbegin
#define all(x) (x).be(), (x).end()
#define rall(x) (x).rbe(), (x).rend()
#define fir first
#define sec second
#define mkp make_pair
#define brif(cond) if (cond) break
#define ctif(cond) if (cond) continue
#define retif(cond) if (cond) return
void canhazfast() {ios_base::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);}
template<typename T> T gcd(T a, T b) {return b ? gcd(b, a%b) : a;}
template<typename T> T extgcd(T a, T b, T &x, T &y)
{
    T x0 = 1, y0 = 0, x1 = 0, y1 = 1;
    while (b) {
        T q = a/b; a %= b; swap(a, b);
        x0 -= q*x1; swap(x0, x1);
        y0 -= q*y1; swap(y0, y1);
    }
    x = x0; y = y0; return a;
}
int ctz(uint x) {return __builtin_ctz(x);}
int ctzll(ull x) {return __builtin_ctzll(x);}
int clz(uint x) {return __builtin_clz(x);}
int clzll(ull x) {return __builtin_clzll(x);}
int popcnt(uint x) {return __builtin_popcount(x);}
int popcntll(ull x) {return __builtin_popcountll(x);}
int bsr(uint x) {return 31^clz(x);}
int bsrll(ull x) {return 63^clzll(x);}

const char rot_pattern[] = "PDLGPDL";

const int diff_lut[4][4] = {
    {0, +1, -1, 0},
    {-1, 0, 0, +1},
    {+1, 0, 0, -1},
    {0, -1, +1, 0}
};

int get_axis(char c) { return c == 'D' || c == 'G'; }
int get_side(char c) { return c == 'D' || c == 'P'; }
int get_pos(const int side[]) { return side[0]+2*side[1]; }

#define NM 512
#define K 500032

char s[K];
char a[NM][NM], ans[NM][NM];
int row_cnt[NM], col_cnt[NM];
int rot_per[NM*NM], rot_base[NM*NM], tmp[NM*NM];

void shift_left(char x[][NM], int n, int m)
{
    for (int i = 0; i < n; ++i) {
        for (int j = 0, p = 0; j < m; ++j) {
            ctif(x[i][j] == '.');
            swap(x[i][j], x[i][p]);
            ++p;
        }
    }
}

void shift_right(char x[][NM], int n, int m)
{
    for (int i = 0; i < n; ++i) {
        for (int j = m-1, p = m-1; j >= 0; --j) {
            ctif(x[i][j] == '.');
            swap(x[i][j], x[i][p]);
            --p;
        }
    }
}

void shift_up(char x[][NM], int n, int m)
{
    for (int j = 0; j < m; ++j) {
        for (int i = 0, p = 0; i < n; ++i) {
            ctif(x[i][j] == '.');
            swap(x[i][j], x[p][j]);
            ++p;
        }
    }
}

void shift_down(char x[][NM], int n, int m)
{
    for (int j = 0; j < m; ++j) {
        for (int i = n-1, p = n-1; i >= 0; --i) {
            ctif(x[i][j] == '.');
            swap(x[i][j], x[p][j]);
            --p;
        }
    }
}

void apply(char x[][NM], int n, int m, char c)
{
    if (c == 'D') shift_down(x, n, m);
    if (c == 'G') shift_up(x, n, m);
    if (c == 'L') shift_left(x, n, m);
    if (c == 'P') shift_right(x, n, m);
}

void print(const char x[][NM], int n)
{
    for (int i = 0; i < n; ++i) cout << x[i] << '\n';
}

void invert(int p[], int nm)
{
    for (int i = 0; i < nm; ++i) tmp[p[i]] = i;
    copy_n(tmp, nm, p);
}

void comp(const int p[], const int q[], int res[], int nm)
{
    for (int i = 0; i < nm; ++i) res[i] = p[q[i]];
}

void debug(int i) { cerr << "--- " << i << " ---\n"; }

int main()
{
    canhazfast();

    int n, m, k, nm;
    int side[2] = {};
    int pos, offset, rem, cnt = 0;

    cin >> n >> m;
    nm = n*m;
    for (int i = 0; i < n; ++i) cin >> a[i];
    cin >> k >> s;
    k = 1;
    for (int i = 1; s[i]; ++i) {
        if (get_axis(s[i]) == get_axis(s[k-1])) --k;
        s[k++] = s[i];
    }
    s[k] = 0;
    //cerr << "reduced: " << s << '\n';
    apply(a, n, m, s[0]);
    retif(k == 1) print(a, n), 0;
    apply(a, n, m, s[1]);
    retif(k == 2) print(a, n), 0;
    for (int i : {0, 1}) side[get_axis(s[i])] = get_side(s[i]);
    pos = get_pos(side);
    //cerr << "init pos = " << pos << '\n';
    offset = pos;
    //cerr << "offset = " << offset << '\n';
    //debug(1);
    for (int i = 2; i < k; ++i) {
        side[get_axis(s[i])] = get_side(s[i]);
        int new_pos = get_pos(side);
        cnt += diff_lut[pos][new_pos];
        pos = new_pos;
    }
    //debug(2);
    //cerr << "cnt = " << cnt << '\n';
    rem = cnt%4;
    cnt /= 4;
    if (rem < 0) {
        rem += 4;
        cnt -= 1;
    }
    //debug(3);
    /// state of a: initial corner
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < m; ++j) {
            if (a[i][j] != '.') {
                ++row_cnt[i];
                ++col_cnt[j];
            }
        }
    }
    //debug(4);
    ///side[0] = offset%2;
    ///side[1] = offset/2;
    if (offset&2) offset ^= 1;
    /// gen rot_base:
    iota(rot_base, rot_base+nm, 0);
    for (int step = 0; step < 4; ++step) {
        /// apply rot_pattern[step+offset]...
        char op = rot_pattern[step+offset];
        switch (op) {
        case 'P':
            /// GL -> GP
            for (int i = 0; i < n; ++i) {
                for (int j = row_cnt[i]-1; j >= 0; --j) swap(rot_base[i*m+j], rot_base[i*m+j+m-row_cnt[i]]);
            }
            reverse(col_cnt, col_cnt+m);
            break;
        case 'D':
            /// GP -> DP
            for (int j = 0; j < m; ++j) {
                for (int i = col_cnt[j]-1; i >= 0; --i) swap(rot_base[m*i+j], rot_base[m*(i+n-col_cnt[j])+j]);
            }
            reverse(row_cnt, row_cnt+n);
            break;
        case 'L':
            /// DP -> DL
            for (int i = 0; i < n; ++i) {
                for (int j = 0; j < row_cnt[i]; ++j) swap(rot_base[i*m+j], rot_base[i*m+j+m-row_cnt[i]]);
            }
            reverse(col_cnt, col_cnt+m);
            break;
        case 'G':
            /// DL -> GL
            for (int j = 0; j < m; ++j) {
                for (int i = 0; i < col_cnt[j]; ++i) swap(rot_base[m*i+j], rot_base[m*(i+n-col_cnt[j])+j]);
            }
            reverse(row_cnt, row_cnt+n);
        }
    }
    //debug(5);
    if (cnt < 0) {
        cnt = -cnt;
        invert(rot_base, nm);
    }
    //debug(6);
    iota(rot_per, rot_per+nm, 0);
    for (; cnt; cnt >>= 1) {
        if (cnt&1) {
            comp(rot_per, rot_base, tmp, nm);
            copy_n(tmp, nm, rot_per);
        }
        comp(rot_base, rot_base, tmp, nm);
        copy_n(tmp, nm, rot_base);
    }
    //debug(7);
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < m; ++j) {
            int v = rot_per[i*m+j];
            ans[i][j] = a[v/m][v%m];
        }
    }
    //debug(8);
    for (int i = 0; i < rem; ++i) apply(ans, n, m, rot_pattern[i+offset]);
    print(ans, n);

    return 0;
}