#include <bits/stdc++.h>
using namespace std;
#define BIT(n) (1LL << (n))
#define BITF(n, i) (((n) >> (i)) & 1)
#define REP(i, n) for (int i = 0; i < n; i++)
#define FOR(i, m, n) for (int i = m; i < n; i++)
#define REPI(i, x) for (int i = 1; i <= x; i++)
#define FORI(i, m, n) for (int i = m; i <= n; i++)
#define REPR(i, n) for (int i = n; i >= 0; i--)
#define REPZ(i, x) for (int i = 0; i <= x; i++)
#define FORA(i, n) for (auto &&i : n)
#define POW(a, b) ((int)(pow(a, b) + .5))
#define MODULO(a, b) (((a) % (b)) < 0 ? (a) % (b) + (b) : (a) % (b))
#define DUMPOUT cerr
// vector
template < typename T > istream &operator>>(istream &is, vector< T > &vec) {
  for (T &x : vec)
    is >> x;
  return is;
}
// pair
template < typename T, typename U >
ostream &operator<<(ostream &os, pair< T, U > &pair_var) {
  os << "(" << pair_var.first << ", " << pair_var.second << ")";
  return os;
}
// vector
template < typename T >
ostream &operator<<(ostream &os, const vector< T > &vec) {
  os << "{";
  REP(i, (int)vec.size())
  os << vec[i] << (i + 1 == (int)vec.size() ? "" : ", ");
  os << "}";
  return os;
}
// map
template < typename T, typename U >
ostream &operator<<(ostream &os, map< T, U > &map_var) {
  os << "{";
  FORA(itr, map_var) {
    os << *itr;
    itr++;
    if (itr != map_var.end())
      os << ", ";
    itr--;
  }
  os << "}";
  return os;
}
// set
template < typename T > ostream &operator<<(ostream &os, set< T > &set_var) {
  os << "{";
  FORA(itr, set_var) {
    os << *itr;
    itr++;
    if (itr != set_var.end())
      os << ", ";
    itr--;
  }
  os << "}";
  return os;
}
void dump_func() { DUMPOUT << endl; }
template < class Head, class... Tail >
void dump_func(Head &&head, Tail &&... tail) {
  DUMPOUT << head;
  if (sizeof...(Tail) > 0)
    DUMPOUT << ", ";
  dump_func(std::move(tail)...);
}
#ifdef DEBUG_
#define DEB
#define DUMP(...)                                                              \
  DUMPOUT << "  " << string(#__VA_ARGS__) << ": "                              \
          << "[" << to_string(__LINE__) << ":" << __FUNCTION__ << "]" << endl  \
          << "    ",                                                           \
      dump_func(__VA_ARGS__)
#define PRINTARR(x, y)                                                         \
  cerr << #x << "=\n";                                                         \
  for (auto itr = x; itr != y; itr++)                                          \
    cerr << *itr << " ";                                                       \
  cerr << endl;
#define PRINTARR2(x, i0, i1)                                                   \
  cerr << #x << "=\n";                                                         \
  for (int ii0 = 0; ii0 < i0; ii0++) {                                         \
    for (int ii1 = 0; ii1 < i1; ii1++)                                         \
      cerr << x[ii0][ii1] << " ";                                              \
    cerr << endl;                                                              \
  }
#else
#define DEB if (false)
#define DUMP(...)
#define PRINTARR(x, y)
#define PRINTARR2(x, i0, i1)
#endif
#define ALL(v) v.begin(), v.end()
#define fst first
#define snd second
#define mp make_pair
#define pb push_back
#define epb emplace_back
#define int long long
#define pint pair< int, int >
#define pdouble pair< double, double >
#define ld long double
using namespace std;
template < class T > bool chmax(T &a, const T &b) {
  if (a < b) {
    a = b;
    return 1;
  }
  return 0;
}
template < class T > bool chmin(T &a, const T &b) {
  if (a > b) {
    a = b;
    return 1;
  }
  return 0;
}
template < class T > using vec = std::vector< T >;
template < class T > void print(const T &x) { cout << x << "\n"; }
const int MOD = 1000000007, INF0 = 1061109567, INF = INF0 * INF0;
const double EPS = 1e-7, PI = acos(-1.0);
const int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};
/*  set UnionFind BIT deque queue multiset segtree priority_queue bitset map
vector
[&] { return;
}();下のスラッシュを2つ追加しただけ.上のスラッシュを2つにすれば外れる.
//*/
#define MAXN 200100
pint cL[MAXN]; //日数とlast
pint cR[MAXN];
signed main() {
  cin.tie(0), ios::sync_with_stdio(false);
  cout << fixed << setprecision(12);
  int N, K, C;
  string S;
  cin >> N >> K >> C >> S;
  int cN = count(S.begin(), S.end(), 'o');
  vec< int > lis;
  vec< int > lisR;
  int ret = 0;
  REP(i, N) {
    if (S[i] == 'o') {
      lis.pb(i);
      lisR.pb(N - 1 - i);
      ret++;
    }
  }
  reverse(ALL(lisR));
  PRINTARR(lis.begin(), lis.end());
  PRINTARR(lisR.begin(), lisR.end());
  int cnt = 0;
  int val = -INF;
  int index = 0;
  cL[0] = mp(0ll, -INF);
  while (index < cN) {
    if (lis[index] > val + C) {
      cnt++;
      val = lis[index];
      cL[index + 1] = mp(cnt, lis[index]);
    } else {
      cL[index + 1] = cL[index];
    }
    index++;
  }

  cnt = 0;
  val = -INF;
  index = 0;
  cR[0] = mp(0ll, INF);
  while (index < cN) {
    if (lisR[index] > val + C) {
      cnt++;
      val = lisR[index];
      cR[index + 1] = mp(cnt, N - 1 - lisR[index]);
    } else {
      cR[index + 1] = cR[index];
    }
    index++;
  }

  REP(i, cN + 1) DUMP(cL[i].fst, cL[i].snd);
  REP(i, cN + 1) DUMP(cR[i].fst, cR[i].snd);
  vec< int > ans;
  REP(i, cN) {
    int v0 = cL[i].snd;
    int v1 = cR[cN - 1 - i].snd;
    int val = cL[i].fst + cR[cN - 1 - i].fst;
    DUMP(val, v0, v1, lis[i]);
    if (val < K) {
      ans.pb(lis[i]);
    } else if (val == K) {
      if (v1 - v0 <= C) {
        ans.pb(lis[i]);
      }
    }
  }
  FORA(e, ans) print(e + 1);
}

Measured memory_bytes: 12928