#include <bits/stdc++.h>

using namespace std;

#define REP(i,n) for(int i=0; i<(int)(n); i++)
#define FOR(i,b,e) for (int i=(int)(b); i<(int)(e); i++)
#define ALL(x) (x).begin(), (x).end()

const double PI = acos(-1);

vector<string> rotate(const vector<string> &bd) {
  int r = bd.size();
  int c = bd[0].size();
  vector<string> ret(c, string(r, '?'));
  REP (i, r) REP (j, c) ret[j][r-1-i] = bd[i][j];
  return ret;
}

vector<string> enlarge(const vector<string> &bd, int k) {
  int r = bd.size();
  int c = bd[0].size();
  vector<string> ret(k*r, string(k*c, '?'));
  REP (i, k*r) REP (j, k*c) ret[i][j] = bd[i/k][j/k];
  return ret;
}

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

  int r, k;
  cin >> r >> k;
  int h, w;
  cin >> h >> w;

  vector<string> bd(h);
  REP (i, h) cin >> bd[i];

  while (r > 0) {
    bd = rotate(bd);
    r -= 90;
  }

  bd = enlarge(bd, k);

  REP (i, bd.size())
    cout << bd[i] << endl;
  
  return 0;
}