#include <bits/stdc++.h>
using namespace std;
int dirx[] = {-1, -1, -1, 0, 0, 1, 1, 1};
int diry[] = {-1, 0, 1, -1, 1, -1, 0, 1};
int dx[] = {-1, 1, 0, 0};
int dy[] = {0, 0, -1, 1};
class SorT {
 public:
  bool operator()(pair<int, int>& p1, pair<int, int>& p2) {
    return p1.second < p2.second;
  }
};
int ans[1000010];
int main() {
  string s;
  cin >> s;
  int left = 0, right = s.size() - 1;
  for (int i = 0; i < s.size(); i++) {
    if (s[i] == 'l')
      ans[right--] = i + 1;
    else
      ans[left++] = i + 1;
  }
  for (int i = 0; i < s.size(); i++) {
    printf("%d\n", ans[i]);
  }
}
