#include <bits/stdc++.h>

#define show(x) cerr << #x << " = " << x << endl

using namespace std;
using ll = long long;
using pii = pair<int, int>;
using vi = vector<int>;

template <typename T>
ostream& operator<<(ostream& os, const vector<T>& v)
{
    os << "sz=" << v.size() << "\n[";
    for (const auto& p : v) {
        os << p << ",";
    }
    os << "]\n";
    return os;
}

template <typename S, typename T>
ostream& operator<<(ostream& os, const pair<S, T>& p)
{
    os << "(" << p.first << "," << p.second
       << ")";
    return os;
}


constexpr ll MOD = 1e9 + 7;

template <typename T>
constexpr T INF = numeric_limits<T>::max() / 100;

int R, K;
int H, W;
pii convert(int x, int y)
{
    y /= K;
    x /= K;
    if (R == 0) {
        return make_pair(x, y);
    } else if (R == 90) {
        return make_pair(y, H - x - 1);
    } else if (R == 180) {
        return make_pair(W - x - 1, H - y - 1);
    } else {
        return make_pair(W - y - 1, x);
    }
}

int main()
{
    cin.tie(0);
    ios::sync_with_stdio(false);
    cin >> R >> K;
    cin >> H >> W;
    vector<vector<char>> image(H, vector<char>(W));
    for (int i = 0; i < H; i++) {
        for (int j = 0; j < W; j++) {
            cin >> image[i][j];
        }
    }
    const int h = (R % 180 == 0) ? H * K : W * K;
    const int w = (R % 180 == 0) ? W * K : H * K;
    for (int y = 0; y < h; y++) {
        for (int x = 0; x < w; x++) {
            const auto p = convert(x, y);
            show(p);
            cout << image[p.second][p.first];
        }
        cout << endl;
    }

    return 0;
}