#include <bits/stdc++.h>
using namespace std;
int main() {
  string s;
  cin >> s;
  int n = (int)s.size();
  int pos[n + 1];
  int st = 1, end = n;
  int temp = 1;
  for (auto x : s) {
    if (st > end) break;
    if (x == 'l') {
      pos[end--] = temp++;
    } else {
      pos[st++] = temp++;
    }
  }
  for (int i = 1; i <= n; i++) {
    printf("%d\n", pos[i]);
  }
  return 0;
}
