#include <bits/stdc++.h>
using namespace std;

using i32 = int;
using i64 = long long;
using i128 = __int128_t;
using f64 = double;
using p2 = pair<i64, i64>;
using el = tuple<i64, i64, i64>;

void _main();
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  cout << fixed << setprecision(18);
  _main();
}

void _main() {
  i64 n, w, h;
  cin >> n >> w >> h;
  vector<i64> cnt(w, 0);
  string s;
  cin >> s;
  i64 j = 0;
  for (i64 i = 0; i < n; i++) {
    if (s[i] == 'l') {
      j++;
    } else {
      cnt[j]++;
    }
  }
  for (i64 i = h; i > 0; i--) {
    for (i64 j = 0; j < w; j++) {
      if (cnt[j] >= i) {
        cout << "o";
      } else {
        cout << "x";
      }
    }
    cout << "\n";
  }
}